Luis Negrão1, Paula Nunes2. 1. Neuromuscular Diseases Unit, Neurology Service, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal. 2. UCSP Convenção, Odivelas, Lisboa, Portugal.
Abstract
BACKGROUND: Carpal tunnel syndrome is the most common type of peripheral entrapment neuropathy. PATIENTS & METHODS: We performed an exploratory, open-label, multicenter, observational study of 48 patients with peripheral entrapment neuropathy. Patients received a daily capsule of uridine monophosphate, folic acid + vitamin B12 for 2 months and were evaluated using the Pain DETECT questionnaire. RESULTS: The global score for pain decreased from 17.3 ± 5.9 at baseline to 10.3 ± 6.1 at the final evaluation (p < 0.001). Concomitant analgesic and anti-inflammatory treatment was stopped or the dose reduced in 77.4% of patients. CONCLUSION: Uridine monophosphate + folic acid + vitamin B12 reduced total pain score, intensity and characterization of pain and associated symptoms. These results should be tested in a well-designed, adequately powered randomized controlled trial.
BACKGROUND: Carpal tunnel syndrome is the most common type of peripheral entrapment neuropathy. PATIENTS & METHODS: We performed an exploratory, open-label, multicenter, observational study of 48 patients with peripheral entrapment neuropathy. Patients received a daily capsule of uridine monophosphate, folic acid + vitamin B12 for 2 months and were evaluated using the Pain DETECT questionnaire. RESULTS: The global score for pain decreased from 17.3 ± 5.9 at baseline to 10.3 ± 6.1 at the final evaluation (p < 0.001). Concomitant analgesic and anti-inflammatory treatment was stopped or the dose reduced in 77.4% of patients. CONCLUSION:Uridine monophosphate + folic acid + vitamin B12 reduced total pain score, intensity and characterization of pain and associated symptoms. These results should be tested in a well-designed, adequately powered randomized controlled trial.