Research design considerations for confirmatory chronic pain clinical trials: IMMPACT recommendations

Predictors of Placebo Response in Pooled Lamotrigine Neuropathic Pain Clinical Trials

(2009) Michael C. Irizarry et al.   CLINICAL JOURNAL OF PAIN

Enriched Enrollment Randomized Withdrawal Trial Designs of Analgesics

(2009) Nathaniel Katz   CLINICAL JOURNAL OF PAIN

Toward a definition of pharmacoresistant neuropathic pain

(2009) Per T. Hansson et al.   EUROPEAN JOURNAL OF PAIN

Optimized Antidepressant Therapy and Pain Self-management in Primary Care Patients With Depression and Musculoskeletal Pain

(2009) Kurt Kroenke et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Nortriptyline and gabapentin, alone and in combination for neuropathic pain: a double-blind, randomised controlled crossover trial

(2009) Ian Gilron et al.   LANCET

Should we switch from analgesics to the concept of “Pain Modifying Analgesic Drugs (PMADs)” in osteoarthritis and rheumatic chronic pain conditions?

(2009) Serge Perrot   PAIN

Development and psychometric analysis of the PROMIS pain behavior item bank

(2009) Dennis A. Revicki et al.   PAIN

A cross-sectional cohort survey in 2100 patients with painful diabetic neuropathy and postherpetic neuralgia: Differences in demographic data and sensory symptoms

(2009) Ralf Baron et al.   PAIN

Two-stage enriched enrolment pain trials: A brief review of designs and opportunities for broader application

(2009) Steve N. Quessy   PAIN

The placebo effect and its determinants in osteoarthritis: meta-analysis of randomised controlled trials

(2008) W Zhang et al.   ANNALS OF THE RHEUMATIC DISEASES

Enriched enrolment: definition and effects of enrichment and dose in trials of pregabalin and gabapentin in neuropathic pain. A systematic review

(2008) Sebastian Straube et al.   BRITISH JOURNAL OF CLINICAL PHARMACOLOGY

Guidelines for Controlled Trials of Prophylactic Treatment of Chronic Migraine in Adults

(2008) S Silberstein et al.   CEPHALALGIA

Placebo Efficacy in Childhood and Adolescence Migraine: An Analysis of Double-Blind and Placebo-Controlled Studies

(2008) S Evers et al.   CEPHALALGIA

Pregabalin for Postherpetic Neuralgia: Placebo-Controlled Trial of Fixed and Flexible Dosing Regimens on Allodynia and Time to Onset of Pain Relief

(2008) Brett R. Stacey et al.   JOURNAL OF PAIN

Diagnosis and Assessment of Pain Associated With Herpes Zoster and Postherpetic Neuralgia

(2008) Robert H. Dworkin et al.   JOURNAL OF PAIN

Core Outcome Domains and Measures for Pediatric Acute and Chronic/Recurrent Pain Clinical Trials: PedIMMPACT Recommendations

(2008) Patrick J. McGrath et al.   JOURNAL OF PAIN

NGX-4010, a high-concentration capsaicin patch, for the treatment of postherpetic neuralgia: a randomised, double-blind study

(2008) Miroslav Backonja et al.   LANCET NEUROLOGY

The impact of selective publication on clinical research in pain

(2008) Michael C. Rowbotham   PAIN

Enriched enrolment with randomised withdrawal (EERW): Time for a new look at clinical trial design in chronic pain

(2008) Henry J. McQuay et al.   PAIN

Efficacy and safety of duloxetine for treatment of fibromyalgia in patients with or without major depressive disorder: Results from a 6-month, randomized, double-blind, placebo-controlled, fixed-dose trial☆

(2008) Jon I. Russell et al.   PAIN

Fibromyalgia relapse evaluation and efficacy for durability of meaningful relief (FREEDOM): A 6-month, double-blind, placebo-controlled trial with pregabalin

(2008) Leslie J. Crofford et al.   PAIN

Placebo response in neuropathic pain trials☆

(2008) Steve N. Quessy et al.   PAIN

Analyzing multiple endpoints in clinical trials of pain treatments: IMMPACT recommendations

(2008) Dennis C. Turk et al.   PAIN

Pregabalin in the Treatment of Refractory Neuropathic Pain: Results of a 15-Month Open-Label Trial

(2008) Brett R. Stacey et al.   PAIN MEDICINE

Initial Severity and Antidepressant Benefits: A Meta-Analysis of Data Submitted to the Food and Drug Administration

(2008) Irving Kirsch et al.   PLOS MEDICINE

Interpreting the Clinical Importance of Treatment Outcomes in Chronic Pain Clinical Trials: IMMPACT Recommendations

(2007) Robert H. Dworkin et al.   JOURNAL OF PAIN

The persistence of the placebo response in antidepressant clinical trials

(2007) Arif Khan et al.   JOURNAL OF PSYCHIATRIC RESEARCH

Clinical trial outcome in neuropathic pain: Relationship to study characteristics

(2007) J. Katz et al.   NEUROLOGY