Christoph Maier, M.D. - Publications

Affiliations: 
2017 Department of Pain Medicine Ruhr University Bochum, Bochum, Nordrhein-Westfalen, Germany 

187 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Kruppa C, Maier C, Dietrich JW, Schildhauer TA, Kaisler M, Meyer-Frießem CH. [Frequency of Chronic Pain after Work-Related Trauma: A Preliminary Status Survey during Workers' Compensation Rehabilitation in a Tertiary Clinic]. Gesundheitswesen (Bundesverband Der Arzte Des Offentlichen Gesundheitsdienstes (Germany)). PMID 37813346 DOI: 10.1055/a-2098-3271  0.74
2023 Vollert J, Fardo F, Attal N, Baron R, Bouhassira D, Enax-Krumova EK, Freynhagen R, Hansson P, Jensen TS, Kersebaum D, Maier C, Pogatzki-Zahn E, Rice ASC, Sachau J, Schaldemose EL, et al. Paradoxical heat sensation as a manifestation of thermal hypesthesia: a study of 1090 patients with lesions of the somatosensory system. Pain. PMID 37578447 DOI: 10.1097/j.pain.0000000000003014  0.328
2021 Gierthmühlen J, Böhmer J, Attal N, Bouhassira D, Freynhagen R, Haanpää M, Hansson P, Jensen TS, Kennedy J, Maier C, Rice AS, Sachau J, Segerdahl M, Sindrup S, Tölle T, et al. Association of sensory phenotype with quality of life, functionality, and emotional well-being in patients suffering from neuropathic pain. Pain. PMID 34561391 DOI: 10.1097/j.pain.0000000000002501  0.396
2021 Maier C, Muth L, Glaeske G. [Prescribing cannabis: only by pain physicians?] Schmerz (Berlin, Germany). PMID 34491434 DOI: 10.1007/s00482-021-00586-x  0.359
2021 Enax-Krumova E, Attal N, Bouhassira D, Freynhagen R, Gierthmühlen J, Hansson P, Kuehler B, Maier C, Sachau J, Segerdahl M, Tölle T, Treede RD, Ventzel L, Baron R, Vollert J. Contralateral Sensory and Pain Perception Changes in Patients With Unilateral Neuropathy. Neurology. PMID 34011572 DOI: 10.1212/WNL.0000000000012229  0.413
2020 Pfau DB, Haroun O, Lockwood DN, Maier C, Schmitter M, Vollert J, Rice ASC, Treede RD. Mechanical detection and pain thresholds: comparability of devices using stepped and ramped stimuli. Pain Reports. 5: e865. PMID 33294759 DOI: 10.1097/PR9.0000000000000865  0.337
2020 Do ATL, Enax-Krumova EK, Özgül Ö, Eitner LB, Heba S, Tegenthoff M, Maier C, Höffken O. Distraction by a cognitive task has a higher impact on electrophysiological measures compared with conditioned pain modulation. Bmc Neuroscience. 21: 53. PMID 33287715 DOI: 10.1186/s12868-020-00604-1  0.372
2020 Sachau J, Bruckmueller H, Gierthmühlen J, Magerl W, May D, Binder A, Forstenpointner J, Koetting J, Maier C, Tölle TR, Treede RD, Berthele A, Caliebe A, Diesch C, Flor H, et al. The serotonin receptor 2A (HTR2A) rs6313 variant is associated with higher ongoing pain and signs of central sensitization in neuropathic pain patients. European Journal of Pain (London, England). PMID 33171011 DOI: 10.1002/ejp.1696  0.383
2020 Forstenpointner J, Ruscheweyh R, Attal N, Baron R, Bouhassira D, Enax-Krumova EK, Finnerup NB, Freynhagen R, Gierthmühlen J, Hansson P, Jensen TS, Maier C, Rice AS, Segerdahl M, Tölle T, et al. No pain, still gain (of function): the relation between sensory profiles and the presence or absence of self-reported pain in a large multicenter cohort of patients with neuropathy. Pain. PMID 32868752 DOI: 10.1097/J.Pain.0000000000002058  0.515
2020 Häuser W, Schubert T, Vogelmann T, Maier C, Fitzcharles MA, Tölle T. All-cause mortality in patients with long-term opioid therapy compared with non-opioid analgesics for chronic non-cancer pain: a database study. Bmc Medicine. 18: 162. PMID 32664901 DOI: 10.1186/S12916-020-01644-4  0.339
2020 Meyer-Frießem CH, Attal N, Baron R, Bouhassira D, Finnerup NB, Freynhagen R, Gierthmühlen J, Haanpää M, Hansson P, Jensen TS, Kemp H, Kennedy D, Leffler AS, Rice A, Segerdahl M, ... ... Maier C, et al. Pain thresholds and intensities of CRPS type I and neuropathic pain in respect to sex. European Journal of Pain (London, England). PMID 32096888 DOI: 10.1002/Ejp.1550  0.501
2019 Haroun OMO, Vollert J, Lockwood DN, Bennett DLH, Pai VV, Shetty V, Wakade AV, Khodke AS, Schilder A, Pfau D, Enax-Krumova EK, Maier C, Treede RD, Rice ASC. Clinical characteristics of neuropathic pain in leprosy and associated somatosensory profiles: a deep phenotyping study in India. Pain Reports. 4: e743. PMID 31984287 DOI: 10.1097/PR9.0000000000000743  0.412
2019 Bialas P, Maier C, Klose P, Häuser W. Efficacy and harms of long-term opioid therapy in chronic non-cancer pain: Systematic review and meta-analysis of open-label extension trials with a study duration ≥26 weeks. European Journal of Pain (London, England). PMID 31661587 DOI: 10.1002/Ejp.1496  0.373
2019 Kaisler M, Maier C, Kumowski N, Schwarzer A, Meyer-Frießem CH. [Long-term effectiveness of topical analgesics]. Schmerz (Berlin, Germany). PMID 31562537 DOI: 10.1007/S00482-019-00416-1  0.401
2019 Pfau DB, Greffrath W, Schilder A, Magerl W, Ohler C, Westermann A, Maier C, Doppler K, Sommer C, Orth M, Hammes HP, Kurz J, Götz M, Treede RD, Schuh-Hofer S. Technical and clinical performance of the thermo-test device "Q-Sense" to assess small fibre function: A head-to-head comparison with the "Thermal Sensory Analyzer" TSA in diabetic patients and healthy volunteers. European Journal of Pain (London, England). 23: 1863-1878. PMID 31359547 DOI: 10.1002/Ejp.1461  0.339
2019 Barbosa M, Saavedra A, Oliveira S, Reis L, Rodrigues F, Severo M, Sittl R, Maier C, Carvalho DM. Prevalence and Determinants of Painful and Painless Neuropathy in Type 1 Diabetes Mellitus. Frontiers in Endocrinology. 10: 402. PMID 31316463 DOI: 10.3389/Fendo.2019.00402  0.442
2019 Gierthmühlen J, Schneider U, Seemann M, Freitag-Wolf S, Maihöfner C, Enax-Krumova EK, Azad SC, Üçeyler N, Birklein F, Maier C, Tölle T, Treede RD, Baron R. Can self-reported pain characteristics and bedside test be used for the assessment of pain mechanisms? An analysis of results of neuropathic pain questionnaires and quantitative sensory testing. Pain. PMID 31162335 DOI: 10.1097/J.Pain.0000000000001601  0.475
2019 Meyer-Frießem CH, Eitner LB, Kaisler M, Maier C, Vollert J, Westermann A, Zahn PK, Avila González CA. Perineural injection of botulinum toxin-A in painful peripheral nerve injury - a case series: pain relief, safety, sensory profile and sample size recommendation. Current Medical Research and Opinion. 35: 1793-1803. PMID 31148462 DOI: 10.1080/03007995.2019.1626228  0.518
2019 Bienek N, Maier C, Kaisler M, Michel-Lauter B, Schwarzer A, Meyer-Frießem CH. Intensity of Withdrawal Symptoms During Opioid Taper in Patients with Chronic Pain-Individualized or Fixed Starting Dosage? Pain Medicine (Malden, Mass.). 20: 2438-2449. PMID 30806672 DOI: 10.1093/Pm/Pny320  0.388
2019 Bazika-Gerasch B, Maier C, Kumowski N, Fiege C, Kaisler M, Vollert J, Dietrich JW. Compared to limb pain of other origin, ultrasonographic osteodensitometry reveals loss of bone density in complex regional pain syndrome. Pain. PMID 30747906 DOI: 10.1097/J.Pain.0000000000001520  0.66
2019 Sachau J, Bruckmueller H, Gierthmühlen J, Magerl W, Kaehler M, Haenisch S, Binder A, Caliebe A, Maier C, Treede RD, Tölle T, Cascorbi I, Baron R. SIGMA-1 Receptor Gene Variants Affect the Somatosensory Phenotype in Neuropathic Pain Patients. The Journal of Pain : Official Journal of the American Pain Society. 20: 201-214. PMID 30266269 DOI: 10.1016/J.Jpain.2018.08.011  0.474
2019 Meyer-Frießem CH, Wiegand T, Eitner L, Maier C, Mainka T, Vollert J, Enax-Krumova EK. Effects of Spinal Cord and Peripheral Nerve Stimulation Reflected in Sensory Profiles and Endogenous Pain Modulation. The Clinical Journal of Pain. 35: 111-120. PMID 30260842 DOI: 10.1097/Ajp.0000000000000661  0.374
2019 Eitner L, Vollert J, Maier C, Attal N. [Botulinum toxin A injections in neuropathic pain : A post-hoc subgroup analysis of patients with peripheral nerve injury]. Schmerz (Berlin, Germany). 31: 524-526. PMID 28660416 DOI: 10.1007/S00482-017-0235-9  0.426
2019 Wicking M, Maier C, Tesarz J, Bernardy K. [EMDR as a psychotherapeutic approach in the treatment of chronic pain : Is Eye Movement Desensitization and Reprocessing an effective therapy for patients with chronic pain who do not suffer from posttraumatic stress disorder?] Schmerz (Berlin, Germany). 31: 456-462. PMID 28656479 DOI: 10.1007/s00482-017-0231-0  0.367
2018 Martins Rocha T, Pimenta S, Bernardo A, Bernardes M, Barbosa M, Lucas R, Vollert J, Costa L, Maier C. Determinants of non-nociceptive pain in Rheumatoid Arthritis. Acta Reumatologica Portuguesa. 43: 291-303. PMID 30641538  0.306
2018 Rausch V, Schwarzer A, Dietrich JW, Kaisler M, Seybold D, Vollert J, Schildhauer TA, Maier C. We miss the opportunity: Pretreament of osteoporosis in a German trauma center. Plos One. 13: e0207122. PMID 30418992 DOI: 10.1371/Journal.Pone.0207122  0.691
2018 Kumowski N, Hegelmaier T, Kolbenschlag J, Mainka T, Michel-Lauter B, Maier C. Short term glucocorticoid treatment normalizes the microcirculatory response to remote ischemic conditioning in early complex regional pain syndrome. Pain Practice : the Official Journal of World Institute of Pain. PMID 30269438 DOI: 10.1111/Papr.12730  0.387
2018 Fischer M, Höffken O, Özgül ÖS, Maier C. Bilaterally prolonged latencies of pain-related evoked potentials in peripheral nerve injuries. Neuroscience Letters. 684: 78-85. PMID 30008381 DOI: 10.1016/J.Neulet.2018.07.002  0.393
2018 Eitner L, Özgül ÖS, Enax-Krumova EK, Vollert J, Maier C, Höffken O. Conditioned pain modulation using painful cutaneous electrical stimulation or simply habituation? European Journal of Pain (London, England). 22: 1281-1290. PMID 29573038 DOI: 10.1002/Ejp.1215  0.467
2018 Vollert J, Magerl W, Baron R, Binder A, Enax-Krumova EK, Geisslinger G, Gierthmühlen J, Henrich F, Hüllemann P, Klein T, Lötsch J, Maier C, Oertel B, Schuh-Hofer S, Tölle TR, et al. Pathophysiological mechanisms of neuropathic pain: comparison of sensory phenotypes in patients and human surrogate pain models. Pain. PMID 29494416 DOI: 10.1097/J.Pain.0000000000001190  0.471
2017 Maier C, Eitner L, Altenscheidt J, Nicolas V, Martinez R. [Unsuccessful pain treatment over 6 years of a thoracic radiculopathy caused by an unrecognized Tarlov cyst]. Schmerz (Berlin, Germany). PMID 29270852 DOI: 10.1007/S00482-017-0262-6  0.462
2017 Schüning J, Maier C, Schwarzer A. [Pain treatment with opioids for non-cancer pain by the family physician]. Mmw Fortschritte Der Medizin. 159: 52-61. PMID 29086255 DOI: 10.1007/S15006-017-9599-0  0.447
2017 Höffken O, Özgül ÖS, Enax-Krumova EK, Tegenthoff M, Maier C. Evoked potentials after painful cutaneous electrical stimulation depict pain relief during a conditioned pain modulation. Bmc Neurology. 17: 167. PMID 28851323 DOI: 10.1186/S12883-017-0946-7  0.474
2017 Vollert J, Maier C, Attal N, Bennett DLH, Bouhassira D, Enax-Krumova EK, Finnerup NB, Freynhagen R, Gierthmühlen J, Haanpää M, Hansson P, Hüllemann P, Jensen TS, Magerl W, Ramirez JD, et al. Stratifying patients with peripheral neuropathic pain based on sensory profiles: algorithm and sample size recommendations. Pain. PMID 28595241 DOI: 10.1097/J.Pain.0000000000000935  0.448
2017 Baron R, Treede RD, Birklein F, Cegla T, Freynhagen R, Heskamp ML, Kern KU, Maier C, Rolke R, Seddigh S, Sommer C, Ständer S, Maihöfner C. Treatment of painful radiculopathies with capsaicin 8% cutaneous patch. Current Medical Research and Opinion. 1-25. PMID 28436279 DOI: 10.1080/03007995.2017.1322569  0.494
2017 Huber JL, Maier C, Mainka T, Mannil L, Vollert J, Homann HH. Recovery of mechanical detection thresholds after direct digital nerve repair versus conduit implantation. The Journal of Hand Surgery, European Volume. 1753193417699777. PMID 28395576 DOI: 10.1177/1753193417699777  0.329
2017 Özgül ÖS, Maier C, Enax-Krumova EK, Vollert J, Fischer M, Tegenthoff M, Höffken O. High test-retest-reliability of pain-related evoked potentials (PREP) in healthy subjects. Neuroscience Letters. 647: 110-116. PMID 28342940 DOI: 10.1016/J.Neulet.2017.03.037  0.391
2017 Hegelmaier T, Kumowski N, Mainka T, Vollert J, Goertz O, Lehnhardt M, Zahn PK, Maier C, Kolbenschlag J. Remote ischaemic conditioning decreases blood flow and improves oxygen extraction in patients with early complex regional pain syndrome. European Journal of Pain (London, England). 21: 1346-1354. PMID 28340289 DOI: 10.1002/Ejp.1033  0.364
2017 Enax-Krumova EK, Pohl S, Westermann A, Maier C. Ipsilateral and contralateral sensory changes in healthy subjects after experimentally induced concomitant sensitization and hypoesthesia. Bmc Neurology. 17: 60. PMID 28335745 DOI: 10.1186/S12883-017-0839-9  0.411
2017 Kumowski N, Hegelmaier T, Kolbenschlag J, Maier C, Mainka T, Vollert J, Enax-Krumova E. Unimpaired endogenous pain inhibition in the early phase of complex regional pain syndrome. European Journal of Pain (London, England). 21: 855-865. PMID 28146319 DOI: 10.1002/Ejp.988  0.488
2017 Enax-Krumova EK, Lenz M, Frettlöh J, Höffken O, Reinersmann A, Schwarzer A, Westermann A, Tegenthoff M, Maier C. Changes of the Sensory Abnormalities and Cortical Excitability in Patients with Complex Regional Pain Syndrome of the Upper Extremity After 6 Months of Multimodal Treatment. Pain Medicine (Malden, Mass.). 18: 95-106. PMID 27425192 DOI: 10.1093/Pm/Pnw147  0.46
2017 Malewicz NM, Mainka T, Maier C. [Pain reduction by topically applied capsaicin 8 % : For whom does it work?]. Schmerz (Berlin, Germany). 30: 362-4. PMID 27333769 DOI: 10.1007/S00482-016-0131-8  0.465
2017 Maier C, Wulf H. [How organized acute pain therapy in Germany began]. Schmerz (Berlin, Germany). 30: 291-2. PMID 26868853 DOI: 10.1007/s00482-016-0100-2  0.309
2017 Schwarze C, Zenz D, Orlowski O, Wempe C, Van Aken H, Zahn P, Maier C, Pogatzki-Zahn EM. [Survey of pain after ambulatory surgery: An internet-based instrument]. Schmerz (Berlin, Germany). 30: 141-51. PMID 26541856 DOI: 10.1007/S00482-015-0071-8  0.44
2017 Maier C, Baron R, Sommer C. [Neuropathic pain. How to open the blackbox]. Schmerz (Berlin, Germany). 29: 479-80, 482-5. PMID 26264897 DOI: 10.1007/S00482-015-0028-Y  0.365
2017 Wulf M, Eitner L, Felderhoff T, Özgül Ö, Staude G, Maier C, Knopp A, Höffken O. Evaluation of an automated analysis for pain-related evoked potentials Current Directions in Biomedical Engineering. 3: 413-416. DOI: 10.1515/Cdbme-2017-0087  0.38
2016 Gierthmühlen J, Baron R, Blankenburg M, Zernikow B, Maier C. Spontaneous recurrent episodes of wrist pain in a 16-year-old girl: a case of complex regional pain syndrome. Pain Reports. 1: e578. PMID 29392198 DOI: 10.1097/PR9.0000000000000578  0.394
2016 Baron R, Maier C, Attal N, Binder A, Bouhassira D, Cruccu G, Finnerup NB, Haanpää M, Hansson P, Hüllemann P, Jensen TS, Freynhagen R, Kennedy JD, Magerl W, Mainka T, et al. Peripheral Neuropathic Pain: A mechanism-related organizing principle based on sensory profiles. Pain. PMID 27893485 DOI: 10.1097/J.Pain.0000000000000753  0.462
2016 Gehling J, Mainka T, Vollert J, Pogatzki-Zahn EM, Maier C, Enax-Krumova EK. Short-term test-retest-reliability of conditioned pain modulation using the cold-heat-pain method in healthy subjects and its correlation to parameters of standardized quantitative sensory testing. Bmc Neurology. 16: 125. PMID 27495743 DOI: 10.1186/S12883-016-0650-Z  0.472
2016 Vollert J, Kramer M, Barroso A, Freynhagen R, Haanpää M, Hansson P, Jensen TS, Kuehler BM, Maier C, Mainka T, Reimer M, Segerdahl M, Serra J, Solà R, Tölle TR, et al. Symptom profiles in the painDETECT Questionnaire in patients with peripheral neuropathic pain stratified according to sensory loss in quantitative sensory testing. Pain. 157: 1810-8. PMID 27093432 DOI: 10.1097/J.Pain.0000000000000588  0.456
2016 Mücke M, Cuhls H, Radbruch L, Baron R, Maier C, Tölle T, Treede RD, Rolke R. Quantitative sensory testing (QST). English version. Schmerz (Berlin, Germany). PMID 26826097 DOI: 10.1007/S00482-015-0093-2  0.373
2016 Häuser W, Bernardy K, Maier C. [Erratum to: Long-term therapy with opioids for chronic non-tumor-related pain. Systematic Review and Meta-analysis of the efficacy, tolerability and security in open connection studies over at least 26 weeks]. Schmerz (Berlin, Germany). 29: 309. PMID 26022430 DOI: 10.1007/S00482-015-0012-6  0.417
2016 Häuser W, Bernardy K, Maier C. [Long-term opioid therapy in chronic noncancer pain. A systematic review and meta-analysis of efficacy, tolerability and safety in open-label extension trials with study duration of at least 26 weeks]. Schmerz (Berlin, Germany). 29: 96-108. PMID 25503691 DOI: 10.1007/S00482-014-1452-0  0.349
2016 Wosnitzka M, Papenhoff M, Reinersmann A, Maier C. [Mirror therapy for the treatment of phantom limb pain after bilateral thigh amputation. A case report]. Schmerz (Berlin, Germany). 28: 622-7. PMID 25392090 DOI: 10.1007/S00482-014-1500-9  0.45
2016 Zernikow B, Wager J, Brehmer H, Hirschfield G, Maier C. Invasive Treatments for Complex Regional Pain Syndrome in Children and Adolescents Survey of Anesthesiology. 60: 38-39. DOI: 10.1097/01.Sa.0000475690.73948.Fd  0.435
2016 Höffken O, Özgül Î, Enax-Krumova E, Tegenthoff M, Maier C. EPV 13. Pain-related evoked potentials depict the effect of conditioned pain modulation in healthy subjects Clinical Neurophysiology. 127: e218-e219. DOI: 10.1016/j.clinph.2016.05.033  0.376
2016 Papenhoff MC, Teßmann R, Maier C, Sauer C, Hoffmann R. Pain medicine in the treatment procedure of the German Social Accident Insurance (DGUV): Classification, spectrum of services and indications | Schmerzmedizin im Heilverfahren der Deutschen Gesetzlichen Unfallversicherung (DGUV): Einordnung, Leistungsspektrum und Indikationen Trauma Und Berufskrankheit. 1-7. DOI: 10.1007/S10039-015-0114-5  0.327
2015 David M, Dinse HR, Mainka T, Tegenthoff M, Maier C. High-Frequency Repetitive Sensory Stimulation as Intervention to Improve Sensory Loss in Patients with Complex Regional Pain Syndrome I. Frontiers in Neurology. 6: 242. PMID 26635719 DOI: 10.3389/Fneur.2015.00242  0.481
2015 Vollert J, Mainka T, Baron R, Enax-Krumova EK, Hüllemann P, Maier C, Pfau DB, Tölle T, Treede RD. Quality assurance for Quantitative Sensory Testing laboratories: development and validation of an automated evaluation tool for the analysis of declared healthy samples. Pain. 156: 2423-30. PMID 26580679 DOI: 10.1097/J.Pain.0000000000000300  0.319
2015 Mainka T, Maier C, Enax-Krumova EK. Neuropathic pain assessment: update on laboratory diagnostic tools. Current Opinion in Anaesthesiology. 28: 537-45. PMID 26263122 DOI: 10.1097/Aco.0000000000000223  0.449
2015 Schwarzer A, Aichinger-Hinterhofer M, Maier C, Vollert J, Walther JW. Sleep-disordered breathing decreases after opioid withdrawal: results of a prospective controlled trial. Pain. 156: 2167-74. PMID 26121253 DOI: 10.1097/J.Pain.0000000000000279  0.328
2015 Demant DT, Lund K, Finnerup NB, Vollert J, Maier C, Segerdahl MS, Jensen TS, Sindrup SH. Pain relief with lidocaine 5% patch in localized peripheral neuropathic pain in relation to pain phenotype. Pain. PMID 26090758 DOI: 10.1097/J.Pain.0000000000000266  0.502
2015 Gierthmühlen J, Enax-Krumova EK, Attal N, Bouhassira D, Cruccu G, Finnerup NB, Haanpää M, Hansson P, Jensen TS, Freynhagen R, Kennedy JD, Mainka T, Rice A, Segerdahl M, Sindrup SH, ... ... Maier C, et al. Who is healthy? Aspects to consider when including healthy volunteers in QST-based studies- a consensus statement by the EUROPAIN and NEUROPAIN consortia. Pain. PMID 26075963 DOI: 10.1097/J.Pain.0000000000000227  0.397
2015 Vase L, Vollert J, Finnerup NB, Miao X, Atkinson G, Marshall S, Nemeth R, Lange B, Liss C, Price DD, Maier C, Jensen TS, Segerdahl M. Predictors of the placebo analgesia response in randomized controlled trials of chronic pain: A meta-analysis of the individual data from nine industrially sponsored trials. Pain. PMID 25955965 DOI: 10.1097/J.Pain.0000000000000217  0.398
2015 Mainka T, Malewicz NM, Baron R, Enax-Krumova EK, Treede RD, Maier C. Presence of hyperalgesia predicts analgesic efficacy of topically applied capsaicin 8% in patients with peripheral neuropathic pain. European Journal of Pain (London, England). 20: 116-29. PMID 25854794 DOI: 10.1002/Ejp.703  0.478
2015 Häuser W, Bock F, Engeser P, Hege-Scheuing G, Hüppe M, Lindena G, Maier C, Norda H, Radbruch L, Sabatowski R, Schäfer M, Schiltenwolf M, Schuler M, Sorgatz H, Tölle T, et al. [Recommendations of the updated LONTS guidelines. Long-term opioid therapy for chronic noncancer pain]. Schmerz (Berlin, Germany). 29: 109-30. PMID 25616996 DOI: 10.1007/S00482-014-1463-X  0.4
2015 Zernikow B, Wager J, Brehmer H, Hirschfeld G, Maier C. Invasive treatments for complex regional pain syndrome in children and adolescents: a scoping review. Anesthesiology. 122: 699-707. PMID 25539076 DOI: 10.1097/Aln.0000000000000573  0.434
2015 Michel-Lauter B, Bernardy K, Schwarzer A, Nicolas V, Maier C. [Dependency syndrome and hyperalgesia due to an opioid therapy for curative treatable pain. Case report of an apparent palliative patient]. Schmerz (Berlin, Germany). 27: 506-12. PMID 24005817 DOI: 10.1007/S00482-013-1353-7  0.45
2014 Stude P, Enax-Krumova EK, Lenz M, Lissek S, Nicolas V, Peters S, Westermann A, Tegenthoff M, Maier C. Local anesthetic sympathectomy restores fMRI cortical maps in CRPS I after upper extremity stellate blockade: a prospective case study. Pain Physician. 17: E637-44. PMID 25247914  0.307
2014 Demant DT, Lund K, Vollert J, Maier C, Segerdahl M, Finnerup NB, Jensen TS, Sindrup SH. The effect of oxcarbazepine in peripheral neuropathic pain depends on pain phenotype: a randomised, double-blind, placebo-controlled phenotype-stratified study. Pain. 155: 2263-73. PMID 25139589 DOI: 10.1016/J.Pain.2014.08.014  0.497
2014 Phillips TJ, Brown M, Ramirez JD, Perkins J, Woldeamanuel YW, Williams AC, Orengo C, Bennett DL, Bodi I, Cox S, Maier C, Krumova EK, Rice AS. Sensory, psychological, and metabolic dysfunction in HIV-associated peripheral neuropathy: A cross-sectional deep profiling study. Pain. 155: 1846-60. PMID 24973717 DOI: 10.1016/J.Pain.2014.06.014  0.332
2014 Breuer AJ, Mainka T, Hansel N, Maier C, Krumova EK. Short-term treatment with parecoxib for complex regional pain syndrome: a randomized, placebo-controlled double-blind trial. Pain Physician. 17: 127-37. PMID 24658473  0.381
2014 Pfau DB, Krumova EK, Treede RD, Baron R, Toelle T, Birklein F, Eich W, Geber C, Gerhardt A, Weiss T, Magerl W, Maier C. Quantitative sensory testing in the German Research Network on Neuropathic Pain (DFNS): reference data for the trunk and application in patients with chronic postherpetic neuralgia. Pain. 155: 1002-15. PMID 24525274 DOI: 10.1016/J.Pain.2014.02.004  0.494
2014 Kipping K, Maier C, Bussemas HH, Schwarzer A. Medication compliance in patients with chronic pain. Pain Physician. 17: 81-94. PMID 24452648  0.376
2014 Pleger B, Draganski B, Schwenkreis P, Lenz M, Nicolas V, Maier C, Tegenthoff M. Complex regional pain syndrome type I affects brain structure in prefrontal and motor cortex. Plos One. 9: e85372. PMID 24416397 DOI: 10.1371/Journal.Pone.0085372  0.373
2014 Mainka T, Bischoff FS, Baron R, Krumova EK, Nicolas V, Pennekamp W, Treede RD, Vollert J, Westermann A, Maier C. Comparison of muscle and joint pressure-pain thresholds in patients with complex regional pain syndrome and upper limb pain of other origin. Pain. 155: 591-7. PMID 24333949 DOI: 10.1016/J.Pain.2013.12.014  0.486
2014 Stamer U, Mpasios N, Stüber F, Laubenthal H, Maier C. Postoperative Schmerztherapie in Deutschland: Ergebnisse einer Umfrage Anaesthesist. 51: 248-257. PMID 12063714 DOI: 10.1007/S00101-002-0288-7  0.336
2014 Bačkonja M‘, Attal N, Baron R, Bouhassira D, Drangsholt M, Dyck PJ, Edwards RR, Freeman R, Gracely R, Haanpaa ML, Hansson P, Hatem SM, Krumova EK, Jensen TS, Maier C, et al. Erratum: Value of quantitative sensory testing in neurological and pain disorders: NEUPSIG consensus [PAIN® 2013;154(9):1807-1819] Pain. 155: 205. DOI: 10.1016/J.Pain.2013.09.026  0.426
2013 Reinersmann A, Maier C, Schwenkreis P, Lenz M. Complex regional pain syndrome: more than a peripheral disease. Pain Management. 3: 495-502. PMID 24654904 DOI: 10.2217/Pmt.13.53  0.445
2013 Reinersmann A, Ocklenburg S, Landwehrt J, Krumova EK, Maier C. The rubber hand illusion in patients with complex regional pain syndrome: Successful illusion induction shows multisensory integration Schmerz. 27: 513-516. PMID 24022411 DOI: 10.1007/S00482-013-1358-2  0.413
2013 Pennekamp W, Krumova EK, Feigl GP, Frombach E, Nicolas V, Schwarzer A, Maier C. Permanent lesion of the lateral femoral cutaneous nerve after low-volume ethanol 96%application on the lumbar sympathetic chain. Pain Physician. 16: 391-7. PMID 23877455  0.359
2013 Lenz M, Üçeyler N, Frettlöh J, Höffken O, Krumova EK, Lissek S, Reinersmann A, Sommer C, Stude P, Waaga-Gasser AM, Tegenthoff M, Maier C. Local cytokine changes in complex regional pain syndrome type i (CRPS I) resolve after 6 months Pain. 154: 2142-2149. PMID 23811041 DOI: 10.1016/J.Pain.2013.06.039  0.336
2013 Mainka T, Lemburg SP, Heyer CM, Altenscheidt J, Nicolas V, Maier C. Association between clinical signs assessed by manual segmental examination and findings of the lumbar facet joints on magnetic resonance scans in subjects with and without current low back pain: a prospective, single-blind study. Pain. 154: 1886-95. PMID 23778295 DOI: 10.1016/J.Pain.2013.06.018  0.445
2013 Backonja MM, Attal N, Baron R, Bouhassira D, Drangholt M, Dyck PJ, Edwards RR, Freeman R, Gracely R, Haanpaa MH, Hansson P, Hatem SM, Krumova EK, Jensen TS, Maier C, et al. Value of quantitative sensory testing in neurological and pain disorders: NeuPSIG consensus. Pain. 154: 1807-19. PMID 23742795 DOI: 10.1016/J.Pain.2013.05.047  0.484
2013 Reinersmann A, Landwehrt J, Krumova EK, Peterburs J, Ocklenburg S, Güntürkün O, Maier C. The rubber hand illusion in complex regional pain syndrome: preserved ability to integrate a rubber hand indicates intact multisensory integration. Pain. 154: 1519-27. PMID 23706626 DOI: 10.1016/J.Pain.2013.03.039  0.395
2013 Krumova EK, Bennemann P, Kindler D, Schwarzer A, Zenz M, Maier C. Low pain intensity after opioid withdrawal as a first step of a comprehensive pain rehabilitation program predicts long-term nonuse of opioids in chronic noncancer pain. The Clinical Journal of Pain. 29: 760-9. PMID 23567163 DOI: 10.1097/Ajp.0B013E31827C7Cf6  0.459
2013 Treede RD, Wagner T, Kern KU, Husstedt IW, Arendt G, Birklein F, Cegla T, Freynhagen R, Gockel HH, Heskamp ML, Jager H, Joppich R, Maier C, Leffler A, Nagelein HH, et al. Mechanism- and experience-based strategies to optimize treatment response to the capsaicin 8% cutaneous patch in patients with localized neuropathic pain. Current Medical Research and Opinion. 29: 527-38. PMID 23444968 DOI: 10.1185/03007995.2013.781019  0.5
2013 Derenthal N, Maecken T, Krumova E, Germing A, Maier C. Morphological macrovascular alterations in complex regional pain syndrome type I demonstrated by increased intima-media thickness. Bmc Neurology. 13: 14. PMID 23383716 DOI: 10.1186/1471-2377-13-14  0.416
2012 Reinersmann A, Landwehrt J, Krumova EK, Ocklenburg S, Güntürkün O, Maier C. Impaired spatial body representation in complex regional pain syndrome type 1 (CRPS I). Pain. 153: 2174-81. PMID 22841878 DOI: 10.1016/J.Pain.2012.05.025  0.486
2012 Zernikow B, Dobe M, Hirschfeld G, Blankenburg M, Reuther M, Maier C. TherapiePlease don't hurt me A plea against invasive procedures in children and adolescents with complex regional pain syndrome (CRPS) | Bitte nicht noch mehr verletzen Plädoyer gegen eine invasive Schmerztherapie bei Kindern mit komplexem regionalem Schmerzsyndrom (CRPS) Schmerz. 26: 389-395. PMID 22669356 DOI: 10.1007/S00482-012-1164-2  0.413
2012 Reiswich J, Krumova EK, David M, Stude P, Tegenthoff M, Maier C. Intact 2D-form recognition despite impaired tactile spatial acuity in complex regional pain syndrome type I. Pain. 153: 1484-94. PMID 22652386 DOI: 10.1016/J.Pain.2012.04.005  0.42
2012 Krumova EK, Geber C, Westermann A, Maier C. Neuropathic pain: is quantitative sensory testing helpful? Current Diabetes Reports. 12: 393-402. PMID 22623149 DOI: 10.1007/S11892-012-0282-7  0.474
2012 Casser HR, Hüppe M, Kohlmann T, Korb J, Lindena G, Maier C, Nagel B, Pfingsten M, Thoma R. [German pain questionnaire and standardised documentation with the KEDOQ-Schmerz. A way for quality management in pain therapy]. Schmerz (Berlin, Germany). 26: 168-75. PMID 22527646 DOI: 10.1007/S00482-011-1142-0  0.451
2012 Blankenburg M, Kraemer N, Hirschfeld G, Krumova EK, Maier C, Hechler T, Aksu F, Magerl W, Reinehr T, Wiesel T, Zernikow B. Childhood diabetic neuropathy: functional impairment and non-invasive screening assessment. Diabetic Medicine : a Journal of the British Diabetic Association. 29: 1425-32. PMID 22507184 DOI: 10.1111/J.1464-5491.2012.03685.X  0.304
2012 Westermann A, Krumova EK, Pennekamp W, Horch C, Baron R, Maier C. Different underlying pain mechanisms despite identical pain characteristics: a case report of a patient with spinal cord injury. Pain. 153: 1537-40. PMID 22444186 DOI: 10.1016/J.Pain.2012.02.031  0.487
2012 Hirschfeld G, Zernikow B, Kraemer N, Hechler T, Aksu F, Krumova E, Maier C, Magerl W, Blankenburg M. Development of somatosensory perception in children: a longitudinal QST-study. Neuropediatrics. 43: 10-6. PMID 22430155 DOI: 10.1055/S-0032-1307450  0.433
2012 Oaklander AL, Lenz M, Krumova E, Hoeffken O, Stude P, Lissek S, Schwenkreis P, Reinersmann A, Frettloeh J, Richter H, Tegenthoff M, Maier C. Bilateral Somatosensory Cortex Disinhibition in Complex Regional Pain Syndrome Type IAuthor Response Neurology. 78: 606-607. PMID 22351800 DOI: 10.1212/Wnl.0B013E31824Ab936  0.373
2012 Gierthmühlen J, Maier C, Baron R, Tölle T, Treede RD, Birbaumer N, Huge V, Koroschetz J, Krumova EK, Lauchart M, Maihöfner C, Richter H, Westermann A. Sensory signs in complex regional pain syndrome and peripheral nerve injury. Pain. 153: 765-74. PMID 22154921 DOI: 10.1016/J.Pain.2011.11.009  0.411
2012 Krumova EK, Zeller M, Westermann A, Maier C. Lidocaine patch (5%) produces a selective, but incomplete block of Aδ and C fibers. Pain. 153: 273-80. PMID 21995882 DOI: 10.1016/J.Pain.2011.08.020  0.441
2012 Tronnier V, Baron R, Birklein F, Eckert S, Harke H, Horstkotte D, Hügler P, Hüppe M, Kniesel B, Maier C, Schütze G, Thoma R, Treede RD, Vadokas V. [Epidural spinal cord stimulation for therapy of chronic pain. Summary of the S3 guidelines]. Schmerz (Berlin, Germany). 25: 484-92. PMID 21938604 DOI: 10.1007/S00482-011-1094-4  0.44
2012 Sabatowski R, Maier C, Willweber-Strumpf A, Thomm M, Nilges P, Kayser H, Casser R. [Recommendations on classification of German pain treatment services]. Schmerz (Berlin, Germany). 25: 368-70, 372-76. PMID 21818717 DOI: 10.1007/S00482-011-1076-6  0.455
2012 Wulf H, Maier C. [Postoperative pain management on surgical wards-organization of an anaesthesiology-based acute pain service.]. Schmerz (Berlin, Germany). 8: 111-8. PMID 18415444 DOI: 10.1007/BF02530416  0.364
2012 Reiswich J, Krumova EK, David M, Stude P, Tegenthoff M, Maier C. Corrigendum to “Intact 2D-form recognition despite impaired tactile spatial acuity in complex regional pain syndrome type I” [PAIN® 153 (7) (2012) 1484–1494] Pain. 153: 1979. DOI: 10.1016/J.Pain.2012.07.003  0.395
2012 Westermann A, Krumova EK, Pennekamp W, Horch C, Baron R, Maier C. Corrigendum to “Different underlying pain mechanisms despite identical pain characteristics: A case report of a patient with spinal cord injury” [PAIN® 153 (7) (2012) 1537–1540] Pain. 153: 1978. DOI: 10.1016/J.Pain.2012.07.002  0.408
2011 Uhl I, Krumova EK, Regeniter S, Bär KJ, Norra C, Richter H, Assion HJ, Westermann A, Juckel G, Maier C. Association between wind-up ratio and central serotonergic function in healthy subjects and depressed patients. Neuroscience Letters. 504: 176-180. PMID 21964385 DOI: 10.1016/J.Neulet.2011.09.033  0.355
2011 Krumova EK, Gussone C, Regeniter S, Westermann A, Zenz M, Maier C. Are sympathetic blocks useful for diagnostic purposes? Regional Anesthesia and Pain Medicine. 36: 560-7. PMID 21941221 DOI: 10.1097/Aap.0B013E318229Bbee  0.492
2011 Blankenburg M, Meyer D, Hirschfeld G, Kraemer N, Hechler T, Aksu F, Krumova EK, Magerl W, Maier C, Zernikow B. Developmental and sex differences in somatosensory perception--a systematic comparison of 7- versus 14-year-olds using quantitative sensory testing. Pain. 152: 2625-31. PMID 21907494 DOI: 10.1016/J.Pain.2011.08.007  0.401
2011 Lenz M, Höffken O, Stude P, Lissek S, Schwenkreis P, Reinersmann A, Frettlöh J, Richter H, Tegenthoff M, Maier C. Bilateral somatosensory cortex disinhibition in complex regional pain syndrome type I Neurology. 77: 1096-1101. PMID 21880999 DOI: 10.1212/Wnl.0B013E31822E1436  0.415
2011 Sommer C, Richter H, Rogausch JP, Frettlöh J, Lungenhausen M, Maier C. A modified score to identify and discriminate neuropathic pain: a study on the German version of the Neuropathic Pain Symptom Inventory (NPSI). Bmc Neurology. 11: 104. PMID 21861889 DOI: 10.1186/1471-2377-11-104  0.481
2011 Reinersmann A, Haarmeyer GS, Blankenburg M, Frettlöh J, Krumova EK, Ocklenburg S, Maier C. Comparable disorder of the body schema in patients with complex regional pain syndrome (CRPS) and phantom pain Schmerz. 25: 558-562. PMID 21739258 DOI: 10.1007/S00482-011-1048-X  0.424
2011 Westermann A, Rönnau AK, Krumova E, Regeniter S, Schwenkreis P, Rolke R, Treede RD, Richter H, Maier C. Pain-associated mild sensory deficits without hyperalgesia in chronic non-neuropathic pain. The Clinical Journal of Pain. 27: 782-9. PMID 21642846 DOI: 10.1097/Ajp.0B013E31821D8Fce  0.491
2011 Binder A, May D, Baron R, Maier C, Tölle TR, Treede RD, Berthele A, Faltraco F, Flor H, Gierthmühlen J, Haenisch S, Huge V, Magerl W, Maihöfner C, Richter H, et al. Transient receptor potential channel polymorphisms are associated with the somatosensory function in neuropathic pain patients. Plos One. 6: e17387. PMID 21468319 DOI: 10.1371/Journal.Pone.0017387  0.419
2011 Hüppe M, Maier C, Gockel H, Zenz M, Frettlöh J. [Success of treatment in higher stages of pain chronification as well? An evaluation of the Mainz pain staging system based on the QUAST-analysis sample]. Schmerz (Berlin, Germany). 25: 77-88. PMID 21264477 DOI: 10.1007/S00482-010-0999-7  0.498
2011 Pennekamp W, Krumova EK, Maier C. [Bilateral metachronous complex regional pain syndrome (CRPS I) of the lands - diagnosis with quantitative TPBS (3 phase scintigraphy)]. Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin. 183: 478-80. PMID 21246476 DOI: 10.1055/s-0029-1246007  0.306
2011 Maier C, Gockel HH, Gruhn K, Krumova EK, Edel MA. Increased risk of suicide under intrathecal ziconotide treatment? - a warning. Pain. 152: 235-7. PMID 21041028 DOI: 10.1016/J.Pain.2010.10.007  0.305
2011 Sorgatz H, Maier C. [Nothing is more damaging to a new truth than an old error : Conformity of new guidelines on opioid administration for chronic pain with the effect prognosis of the DGSS S3 guidelines LONTS (long-term administration of opioids for non-tumor pain)]. Schmerz (Berlin, Germany). 24: 309-12. PMID 20661594 DOI: 10.1007/S00482-010-0946-7  0.412
2010 Magerl W, Krumova EK, Baron R, Tölle T, Treede RD, Maier C. Reference data for quantitative sensory testing (QST): refined stratification for age and a novel method for statistical comparison of group data. Pain. 151: 598-605. PMID 20965658 DOI: 10.1016/J.Pain.2010.07.026  0.39
2010 Maier C, Nestler N, Richter H, Hardinghaus W, Pogatzki-Zahn E, Zenz M, Osterbrink J. The quality of pain management in German hospitals. Deutsches Arzteblatt International. 107: 607-14. PMID 20948774 DOI: 10.3238/Arztebl.2010.0607  0.422
2010 Reinersmann A, Haarmeyer GS, Blankenburg M, Frettlöh J, Krumova EK, Ocklenburg S, Maier C. Left is where the L is right. Significantly delayed reaction time in limb laterality recognition in both CRPS and phantom limb pain patients. Neuroscience Letters. 486: 240-5. PMID 20887773 DOI: 10.1016/J.Neulet.2010.09.062  0.452
2010 Maier C, Baron R, Tölle TR, Binder A, Birbaumer N, Birklein F, Gierthmühlen J, Flor H, Geber C, Huge V, Krumova EK, Landwehrmeyer GB, Magerl W, Maihöfner C, Richter H, et al. Quantitative sensory testing in the German Research Network on Neuropathic Pain (DFNS): somatosensory abnormalities in 1236 patients with different neuropathic pain syndromes. Pain. 150: 439-50. PMID 20627413 DOI: 10.1016/J.Pain.2010.05.002  0.489
2010 Schwenkreis P, Scherens A, Rönnau AK, Höffken O, Tegenthoff M, Maier C. Cortical disinhibition occurs in chronic neuropathic, but not in chronic nociceptive pain. Bmc Neuroscience. 11: 73. PMID 20540759 DOI: 10.1186/1471-2202-11-73  0.453
2010 Wüppenhorst N, Maier C, Frettlöh J, Pennekamp W, Nicolas V. Sensitivity and specificity of 3-phase bone scintigraphy in the diagnosis of complex regional pain syndrome of the upper extremity. The Clinical Journal of Pain. 26: 182-9. PMID 20173431 DOI: 10.1097/Ajp.0B013E3181C20207  0.399
2010 Blankenburg M, Boekens H, Hechler T, Maier C, Krumova E, Scherens A, Magerl W, Aksu F, Zernikow B. Reference values for quantitative sensory testing in children and adolescents: developmental and gender differences of somatosensory perception. Pain. 149: 76-88. PMID 20138430 DOI: 10.1016/J.Pain.2010.01.011  0.369
2010 Schüning J, Scherens A, Haussleiter IS, Schwenkreis P, Krumova EK, Richter H, Maier C. Sensory changes and loss of intraepidermal nerve fibers in painful unilateral nerve injury. The Clinical Journal of Pain. 25: 683-90. PMID 19920717 DOI: 10.1097/Ajp.0B013E3181A1260E  0.399
2010 Krumova EK, Westermann A, Maier C. Quantitative sensory testing: a diagnostic tool for painful neuropathy Future Neurology. 5: 721-733. DOI: 10.2217/Fnl.10.48  0.466
2010 Binder A, May D, Baron R, Maier C, Tölle T, Treede R, Berthele A, Faltraco F, Flor H, Gierthmühlen J, Haenisch S, Maihöfner C, Scherens A, Ufer M, Wasner G, et al. 255 GENETIC POLYMORPHISMS IN TRP CHANNELS ARE ASSOCIATED WITH THE SOMATOSENSORY FUNCTION IN NEUROPATHIC PAIN PATIENTS European Journal of Pain Supplements. 4: 74-74. DOI: 10.1016/S1754-3207(10)70260-1  0.403
2009 Frettlöh J, Maier C, Gockel H, Zenz M, Hüppe M. [Characterization of chronic pain patients in German pain centers : core data from more than 10,000 patients]. Schmerz (Berlin, Germany). 23: 576-91. PMID 19802633 DOI: 10.1007/S00482-009-0836-Z  0.495
2009 Schwenkreis P, Maier C, Tegenthoff M. Functional imaging of central nervous system involvement in complex regional pain syndrome. Ajnr. American Journal of Neuroradiology. 30: 1279-84. PMID 19386737 DOI: 10.3174/ajnr.A1630  0.344
2009 Maier C, Homann HH, Nicolas V. [Complex regional pain syndrome type II or psychogenic painful finger contracture?]. Schmerz (Berlin, Germany). 23: 187-90. PMID 19347370 DOI: 10.1007/S00482-009-0793-6  0.417
2009 Häuser W, Grulke N, Michalski D, Hoffmann A, Akritidou I, Klauenberg S, Maier C, Hinz A. Intensität von Gliederschmerzen und Erschöpfung bei Fibromyalgiesyndrom, depressiven Störungen und chronischen Rückenschmerzen Schmerz. 23: 267-274. PMID 19347369 DOI: 10.1007/S00482-009-0780-Y  0.417
2009 Schwarzer A, Zenz M, Maier C. [Therapy of phantom limb pain]. Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : Ains. 44: 174-80. PMID 19266417 DOI: 10.1055/S-0029-1215547  0.482
2009 Geber C, Scherens A, Pfau D, Nestler N, Zenz M, Tölle T, Baron R, Treede RD, Maier C. [Procedure for certification of QST laboratories]. Schmerz (Berlin, Germany). 23: 65-9. PMID 19184121 DOI: 10.1007/S00482-008-0771-4  0.477
2009 Agostinho CM, Scherens A, Richter H, Schaub C, Rolke R, Treede RD, Maier C. Habituation and short-term repeatability of thermal testing in healthy human subjects and patients with chronic non-neuropathic pain. European Journal of Pain (London, England). 13: 779-85. PMID 19019713 DOI: 10.1016/J.Ejpain.2008.10.002  0.483
2009 Reimer K, Hopp M, Zenz M, Maier C, Holzer P, Mikus G, Bosse B, Smith K, Buschmann-Kramm C, Leyendecker P. Meeting the challenges of opioid-induced constipation in chronic pain management - a novel approach. Pharmacology. 83: 10-7. PMID 18957874 DOI: 10.1159/000165778  0.444
2009 Stude P, Maier C. 494 RAPID RECOVERY OF CORTICAL REORGANISATION AFTER SYMPATHETIC BLOCK IN PATIENTS WITH COMPLEX REGIONAL PAIN SYNDROME I European Journal of Pain. 13. DOI: 10.1016/S1090-3801(09)60497-3  0.463
2009 Gierthmühlen J, Maier C, Baron R, Tölle T, Treede R, Huge V, Krumova E, Lauchart M, Maihöfner C, Richter H. 489 SOMATOSENSORY FINDINGS IN COMPLEX REGIONAL PAIN SYNDROME AND PERIPHERAL NERVE INJURY European Journal of Pain. 13. DOI: 10.1016/S1090-3801(09)60492-4  0.409
2008 Klauenberg S, Maier C, Assion HJ, Hoffmann A, Krumova EK, Magerl W, Scherens A, Treede RD, Juckel G. Depression and changed pain perception: hints for a central disinhibition mechanism. Pain. 140: 332-43. PMID 18926637 DOI: 10.1016/J.Pain.2008.09.003  0.468
2008 Scherens A, Höffken O, Tegenthoff M, Maier C. [Pain in the left hand especially pronounced in the ring finger and small finger]. Schmerz (Berlin, Germany). 22: 604-6. PMID 18813968 DOI: 10.1007/S00482-008-0718-9  0.428
2008 Scherens A, Maier C, Haussleiter IS, Schwenkreis P, Vlckova-Moravcova E, Baron R, Sommer C. Painful or painless lower limb dysesthesias are highly predictive of peripheral neuropathy: comparison of different diagnostic modalities. European Journal of Pain (London, England). 13: 711-8. PMID 18789872 DOI: 10.1016/J.Ejpain.2008.07.014  0.373
2008 Krumova EK, Frettlöh J, Klauenberg S, Richter H, Wasner G, Maier C. Long-term skin temperature measurements - a practical diagnostic tool in complex regional pain syndrome. Pain. 140: 8-22. PMID 18723287 DOI: 10.1016/J.Pain.2008.07.003  0.4
2008 Maag R, Binder A, Maier C, Scherens A, Toelle T, Treede RD, Baron R. Detection of a characteristic painful neuropathy in Fabry disease: a pilot study. Pain Medicine (Malden, Mass.). 9: 1217-23. PMID 18565003 DOI: 10.1111/J.1526-4637.2008.00470.X  0.481
2008 Timm C, Linstedt U, Weiss T, Zenz M, Maier C. [Sympathomimetic effects of low-dose S(+)-ketamine. Effect of propofol dosage]. Der Anaesthesist. 57: 338-46. PMID 18270675 DOI: 10.1007/S00101-008-1331-0  0.331
2007 Lungenhausen M, Lange S, Maier C, Schaub C, Trampisch HJ, Endres HG. Randomised controlled comparison of the Health Survey Short Form (SF-12) and the Graded Chronic Pain Scale (GCPS) in telephone interviews versus self-administered questionnaires. Are the results equivalent? Bmc Medical Research Methodology. 7: 50. PMID 18034900 DOI: 10.1186/1471-2288-7-50  0.315
2007 Endres HG, Böwing G, Diener HC, Lange S, Maier C, Molsberger A, Zenz M, Vickers AJ, Tegenthoff M. Acupuncture for tension-type headache: a multicentre, sham-controlled, patient-and observer-blinded, randomised trial. The Journal of Headache and Pain. 8: 306-14. PMID 17955168 DOI: 10.1016/J.Dza.2008.04.005  0.3
2007 Haake M, Müller HH, Schade-Brittinger C, Basler HD, Schäfer H, Maier C, Endres HG, Trampisch HJ, Molsberger A. German Acupuncture Trials (GERAC) for chronic low back pain: randomized, multicenter, blinded, parallel-group trial with 3 groups. Archives of Internal Medicine. 167: 1892-8. PMID 17893311 DOI: 10.1001/Archinte.167.17.1892  0.452
2007 Dasch B, Endres HG, Maier C, Lungenhausen M, Smektala R, Trampisch HJ, Pientka L. Fracture-related hip pain in elderly patients with proximal femoral fracture after discharge from stationary treatment. European Journal of Pain (London, England). 12: 149-56. PMID 17475523 DOI: 10.1016/J.Ejpain.2007.03.012  0.35
2007 Maag R, Binder A, Maier C, Scherens A, Toelle T, Treede R, Baron R. 281 CHARACTERISTIC SENSORY PROFILE IN FABRY PATIENTS European Journal of Pain. 11: S124-S125. DOI: 10.1016/J.Ejpain.2007.03.296  0.3
2007 Krumova E, Haußleiter P, Klauenberg S, Scherens A, Maier C. 235 DIAGNOSING COMPLEX REGIONAL PAIN SYNDROME (CRPS) BY A COMPREHENSIVE ANALYSIS OF LONG-TERM SKIN TEMPERATURE CHANGES European Journal of Pain. 11: S103-S104. DOI: 10.1016/J.Ejpain.2007.03.250  0.403
2007 Maier C. 76 EXTENDED DIAGNOSTIC PROCEDURES IN PATIENTS WITH COMPLEX REGIONAL PAIN SYNDROME European Journal of Pain. 11: S31-S31. DOI: 10.1016/J.Ejpain.2007.03.090  0.45
2006 Scherens A, Kagel T, Zenz M, Maier C. Long-term respiratory depression induced by intrathecal morphine treatment for chronic neuropathic pain. Anesthesiology. 105: 431-3. PMID 16871086 DOI: 10.1097/00000542-200608000-00036  0.388
2006 Scharf HP, Mansmann U, Streitberger K, Witte S, Krämer J, Maier C, Trampisch HJ, Victor N. Acupuncture and knee osteoarthritis: a three-armed randomized trial. Annals of Internal Medicine. 145: 12-20. PMID 16818924 DOI: 10.1016/S1887-8369(07)70193-X  0.404
2006 Pleger B, Ragert P, Schwenkreis P, Förster AF, Wilimzig C, Dinse H, Nicolas V, Maier C, Tegenthoff M. Patterns of cortical reorganization parallel impaired tactile discrimination and pain intensity in complex regional pain syndrome. Neuroimage. 32: 503-10. PMID 16753306 DOI: 10.1016/J.Neuroimage.2006.03.045  0.449
2006 Frettlöh J, Hüppe M, Maier C. Severity and specificity of neglect-like symptoms in patients with complex regional pain syndrome (CRPS) compared to chronic limb pain of other origins. Pain. 124: 184-9. PMID 16730904 DOI: 10.1016/J.Pain.2006.04.010  0.457
2006 Rolke R, Baron R, Maier C, Tölle TR, Treede RD, Beyer A, Binder A, Birbaumer N, Birklein F, Bötefür IC, Braune S, Flor H, Huge V, Klug R, Landwehrmeyer GB, et al. Quantitative sensory testing in the German Research Network on Neuropathic Pain (DFNS): standardized protocol and reference values. Pain. 123: 231-43. PMID 16697110 DOI: 10.1016/J.Pain.2006.01.041  0.486
2006 Freynhagen R, Baron R, Tölle T, Stemmler E, Gockel U, Stevens M, Maier C. Screening of neuropathic pain components in patients with chronic back pain associated with nerve root compression: a prospective observational pilot study (MIPORT). Current Medical Research and Opinion. 22: 529-37. PMID 16574036 DOI: 10.1185/030079906X89874  0.502
2006 Jage J, Willweber-Strumpf A, Maier C. [Risk factors for substance abuse and dependence in opioid therapy for chronic noncancer-related pain]. Schmerz (Berlin, Germany). 19: 434-6, 437-40. PMID 16133301 DOI: 10.1007/S00482-005-0426-7  0.402
2006 Lungenhausen M, Endres HG, Kukuk P, Schaub C, Maier C, Zenz M. [Do physicians overestimate effects of acupuncture treatment?]. Schmerz (Berlin, Germany). 19: 506-12. PMID 15821939 DOI: 10.1007/S00482-005-0392-0  0.462
2006 Rolke R, Baron R, Maier C, Tölle TR, Treede D-, Beyer A, Binder A, Birbaumer N, Birklein F, Bötefür IC, Braune S, Flor H, Huge V, Klug R, Landwehrmeyer GB, et al. Corrigendum to “Quantitative sensory testing in the German Research Network on Neuropathic Pain (DFNS): Standardized protocol and reference values” [Pain 123 (2006) 231–243] Pain. 125: 197. DOI: 10.1016/J.Pain.2006.09.025  0.407
2005 Stamer UM, Mpasios N, Maier C, Stuber F. Postoperative analgesia in children--current practice in Germany. European Journal of Pain (London, England). 9: 555-60. PMID 16139184 DOI: 10.1016/J.Ejpain.2004.11.010  0.449
2005 Schwenkreis P, Maier C, Tegenthoff M. Motor cortex disinhibition in complex regional pain syndrome (CRPS)-a unilateral or bilateral phenomenon? Pain. 115: 219-20; author reply. PMID 15836993 DOI: 10.1016/J.Pain.2005.02.030  0.4
2005 Pleger B, Tegenthoff M, Ragert P, Förster AF, Dinse HR, Schwenkreis P, Nicolas V, Maier C. Sensorimotor retuning [corrected] in complex regional pain syndrome parallels pain reduction. Annals of Neurology. 57: 425-9. PMID 15732114 DOI: 10.1002/Ana.20394  0.48
2005 Kindler D, Maier C, Kagel T, Schulz S, Weiss T, Zenz M. [Neurological complications and loss of efficacy with intrathecal pain therapy]. Schmerz (Berlin, Germany). 19: 144-55. PMID 15138869 DOI: 10.1007/S00482-004-0327-1  0.446
2005 Knossalla F, Pleger B, Ragert P, Maier C, Nicolas V, Dinse H, Tegenthoff M. Behavioural therapy in patients with CRPS typ I induces cortical reorganisation and pain reduction Aktuelle Neurologie. 32. DOI: 10.1055/S-2005-919451  0.455
2004 Pleger B, Tegenthoff M, Schwenkreis P, Janssen F, Ragert P, Dinse HR, Völker B, Zenz M, Maier C. Mean sustained pain levels are linked to hemispherical side-to-side differences of primary somatosensory cortex in the complex regional pain syndrome I. Experimental Brain Research. 155: 115-9. PMID 15064892 DOI: 10.1007/S00221-003-1738-4  0.503
2004 Pleger B, Janssen F, Schwenkreis P, Völker B, Maier C, Tegenthoff M. Repetitive transcranial magnetic stimulation of the motor cortex attenuates pain perception in complex regional pain syndrome type I. Neuroscience Letters. 356: 87-90. PMID 14746870 DOI: 10.1016/J.Neulet.2003.11.037  0.486
2004 Schwenkreis P, Maier C, Tegenthoff M. Fluctuations of motor cortex excitability in pain syndromes. Supplements to Clinical Neurophysiology. 56: 394-9. PMID 14677416 DOI: 10.1016/S1567-424X(09)70243-0  0.491
2004 Schwenkreis P, Janssen F, Rommel O, Pleger B, Völker B, Hosbach I, Dertwinkel R, Maier C, Tegenthoff M. Bilateral motor cortex disinhibition in complex regional pain syndrome (CRPS) type I of the hand. Neurology. 61: 515-9. PMID 12939426 DOI: 10.1212/Wnl.61.4.515  0.453
2004 Pleger B, Tegenthoff M, Ragert P, Foerster A, Dinse H, Schwenkreis P, Nicolas V, Maier C. Behavioural Treatment Reduces Pain Parallel to Restoration of Cortical Reorganization and Tactile Discrimination in Complex Regional Pain Syndrome Klinische Neurophysiologie. 35. DOI: 10.1055/S-2004-832124  0.38
2003 Frettlöh J, Maier C, Gockel H, Hüppe M. [Validation of the German Mainz Pain Staging System in different pain syndromes]. Schmerz (Berlin, Germany). 17: 240-51. PMID 12923673 DOI: 10.1007/S00482-003-0227-9  0.369
2003 Maier C, Dertwinkel R, Mansourian N, Hosbach I, Schwenkreis P, Senne I, Skipka G, Zenz M, Tegenthoff M. Efficacy of the NMDA-receptor antagonist memantine in patients with chronic phantom limb pain--results of a randomized double-blinded, placebo-controlled trial. Pain. 103: 277-283. PMID 12791434 DOI: 10.1016/S0304-3959(02)00456-6  0.397
2003 Baron R, Binder A, Ulrich W, Maier C. [Complex regional pain syndrome. Sympathetic reflex dystrophy and causalgia]. Schmerz (Berlin, Germany). 17: 213-26. PMID 12789489 DOI: 10.1007/S00482-003-0212-3  0.497
2002 Lindena G, Diener HC, Hildebrandt J, Klinger R, Maier C, Schöps P, Tronnier V. [Guidelines in pain treatment--methodical quality of guidelines for treatment of pain patients]. Schmerz (Berlin, Germany). 16: 194-204. PMID 12077679 DOI: 10.1007/S00482-002-0148-Z  0.443
2002 Maier C, Hildebrandt J, Klinger R, Henrich-Eberl C, Lindena G. Morphine responsiveness, efficacy and tolerability in patients with chronic non-tumor associated pain - results of a double-blind placebo-controlled trial (MONTAS). Pain. 97: 223-233. PMID 12044619 DOI: 10.1016/S0304-3959(02)00020-9  0.473
2002 Stamer UM, Mpasios N, Stüber F, Maier C. A survey of acute pain services in Germany and a discussion of international survey data. Regional Anesthesia and Pain Medicine. 27: 125-31. PMID 11915057 DOI: 10.1053/Rapm.2002.29258  0.41
2002 Dertwinkel R, Heinrichs C, Senne I, Tegenthoff M, Weiss T, Malin J, Zenz M, Maier C. Prevention of severe phantom limb pain by perioperative administration of ketamine—an observational study Acute Pain. 4: 9-13. DOI: 10.1016/S1366-0071(02)00004-9  0.476
2001 Wasner G, Schattschneider J, Heckmann K, Maier C, Baron R. Vascular abnormalities in reflex sympathetic dystrophy (CRPS I): mechanisms and diagnostic value. Brain : a Journal of Neurology. 124: 587-99. PMID 11222458 DOI: 10.1093/Brain/124.3.587  0.422
2000 Gockel HH, Maier C. [Computer-assisted tool (QUAST) for documentation and quality assurance in pain treatment]. Schmerz (Berlin, Germany). 14: 401-15. PMID 12800013 DOI: 10.1007/s004820000011  0.334
1999 Wasner G, Heckmann K, Maier C, Baron R. Vascular abnormalities in acute reflex sympathetic dystrophy (CRPS I): complete inhibition of sympathetic nerve activity with recovery. Archives of Neurology. 56: 613-20. PMID 10328258 DOI: 10.1001/Archneur.56.5.613  0.451
1997 Stamer UM, Maier C, Grond S, Veh-Schmidt B, Klaschik E, Lehmann KA. Tramadol in the management of post-operative pain: A double-blind, placebo- and active drug-controlled study European Journal of Anaesthesiology. 14: 646-654. PMID 9466103 DOI: 10.1046/J.1365-2346.1994.00214.X  0.357
1997 Hauschild A, Maier C, Christophers E. Multiple painful leiomyomas of the skin: a novel therapy with sympathicolysis? Journal of the European Academy of Dermatology and Venereology. 9: 262-265. DOI: 10.1111/j.1468-3083.1997.tb00515.x  0.311
1995 Baron R, Maier C. Phantom limb pain: are cutaneous nociceptors and spinothalamic neurons involved in the signaling and maintenance of spontaneous and touch-evoked pain? A case report. Pain. 60: 223-228. PMID 7784108 DOI: 10.1016/0304-3959(94)00188-K  0.388
1995 Baron R, Maier C. Painful Neuropathy The Clinical Journal of Pain. 11: 63-69. DOI: 10.1097/00002508-199503000-00007  0.387
1994 Maier C, Kibbel K, Mercker S, Wulf H. [Postoperative pain therapy at general nursing stations. An analysis of eight year's experience at an anesthesiological acute pain service]. Der Anaesthesist. 43: 385-97. PMID 8048773 DOI: 10.1007/S001010050071  0.332
1994 Maier C, Wulf H. Postoperative pain management and acute pain service in Canada. Canadian Journal of Anaesthesia = Journal Canadien D'Anesthesie. 41: 653-4. PMID 7916273 DOI: 10.1007/BF03010007  0.345
1993 Berndt S, Maier C, Schütz HW. Polymedication and medication compliance in patients with chronic non-malignant pain. Pain. 52: 331-339. PMID 8460051 DOI: 10.1016/0304-3959(93)90167-N  0.348
1992 Jaeger H, Maier C. Calcitonin in phantom limb pain: a double-blind study. Pain. 48: 21-27. PMID 1738570 DOI: 10.1016/0304-3959(92)90127-W  0.305
1990 Jaeger H, Maier C. Double-blind study on calcitonin IV treatment in early phantom limb pain Pain. 41: S53. DOI: 10.1016/0304-3959(90)92243-J  0.357
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