التفاصيل البيبلوغرافية
| العنوان: |
Back Pain Consortium (BACPAC): Protocol and Pilot Study Results for a Randomized Comparative-Effectiveness Trial of Antidepressants, Fear Avoidance Rehabilitation, or the Combination for Chronic Low Back Pain and Comorbid High Negative Affect. |
| المؤلفون: |
Wasan, Ajay D, Edwards, Robert R, Kraemer, Kevin L, Jeong, Jong, Kenney, Megan, Luong, Kevin, Cornelius, Marise C, Mickles, Caitlin, Dharmaraj, Bhagya, Sharif, Essa, Stoltenberg, Anita, Emerick, Trent, Karp, Jordan F, Bair, Matt J, George, Steven Z, Hooten, William M |
| المصدر: |
Pain Medicine; 2023 Supplement, Vol. 24, pS105-S114, 10p |
| مصطلحات موضوعية: |
LUMBAR pain, CHRONIC pain, ANTIDEPRESSANTS, DRUG efficacy, AFFECT (Psychology), PAIN measurement, FEAR, AVOIDANCE (Psychology), TREATMENT effectiveness, RANDOMIZED controlled trials, EMOTIONS, PAIN management, COMORBIDITY, EVALUATION |
| مستخلص: |
Objective Patients with chronic low back pain (CLBP) and comorbid depression or anxiety disorders are highly prevalent. Negative affect (NA) refers to a combination of negative thoughts, emotions, and behaviors. Patients with CLBP with high NA have greater pain, worse treatment outcomes, and greater prescription opioid misuse. We present the protocol for SYNNAPTIC (SYNergizing Negative Affect & Pain Treatment In Chronic pain). Design A randomized comparative-effectiveness study of antidepressants, fear-avoidance rehabilitation, or their combination in 300 patients with CLBP with high NA. In the antidepressant- or rehabilitation-only arms, SYNNAPTIC includes an adaptive design of re-randomization after 4 months for nonresponders. Setting A multisite trial conducted in routine pain clinical treatment settings: pain clinics and physical and occupational therapy treatment centers. Methods Inclusion criteria include CLBP with elevated depression and anxiety symptoms. Antidepressant and rehabilitation treatments follow validated and effective protocols for musculoskeletal pain in patients with high NA. Power and sample size are based on superior outcomes of combination therapy with these same treatments in a 71-subject 4-arm pilot randomized controlled trial. Conclusions SYNNAPTIC addresses the lack of evidence-based protocols for the treatment of the vulnerable subgroup of patients with CLBP and high NA. We hypothesize that combination therapy of antidepressants plus fear-avoidance rehabilitation will be more effective than each treatment alone. Trial registration ClinicalTrials.gov ID: NCT04747314. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
