1. Assessment of the feasibility of high-concentration capsaicin patches in the pain unit of a tertiary hospital for a population of mixed refractory peripheral neuropathic pain syndromes in Non-diabetic patients
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A. Fauli, Luis-Alfonso Moreno, Antonio Ojeda, Carme Busquets, Marco-Antonio Navarro, Marc Giménez-Milà, Clara Hernández-Cera, Sebastián Videla, and Ana Bogdanovich
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Adult ,Male ,medicine.medical_specialty ,Time Factors ,Transdermal patch ,Population ,Transdermal Patch ,Clinical practice ,Administration, Cutaneous ,Tertiary Care Centers ,chemistry.chemical_compound ,Refractory ,Anesthesiology ,medicine ,Humans ,Prospective Studies ,Prospective cohort study ,education ,Aged ,Aged, 80 and over ,education.field_of_study ,Analgesics ,business.industry ,Peripheral Nervous System Diseases ,Middle Aged ,Peripheral neuropathic pain ,Treatment Outcome ,Anesthesiology and Pain Medicine ,chemistry ,Capsaicin ,Anesthesia ,Feasibility Studies ,Observational study ,Female ,Dolor -- Tractament ,business ,Capsaicin patch ,Research Article - Abstract
Background: High-concentration-capsaicin-patches (Qutenza®) have been put on the market as a treatment for peripheral neuropathic pain. A minimum infrastructure and a determinate skill set for its application are required. Our aim was to assess the feasibility of treatment with high-concentration-capsaicin-patches in clinical practice in a variety of refractory peripheral neuropathic pain syndromes in non-diabetic patients. Methods: Observational, prospective, single-center study of patients attended to in the Pain Unit of a tertiary hospital, ≥18 year-old non-responders to multimodal analgesia of both genders. The feasibility for the application of capsaicin patch in clinical practice was evaluated by means of the number of patients controlled per day when this one was applied and by means of the times used for patch application. Results: Between October 2010 and September 2011, 20 consecutive non-diabetic patients (7 males, 13 females) with different diagnoses of refractory peripheral neuropathic pain syndromes, with a median (range) age of 60 (33–88) years-old were treated with a single patch application. The median (range) number of patients monitored per day was not modified when the capsaicin patch was applied [27 (26–29)] in comparison with it was not applied [28 (26–30)]. The median (range) total time to determine and mark the painful area was 9 (6–15) minutes and of patch application was 60 (58–65) minutes. No important adverse reactions were observed. Conclusion: High-concentration-capsaicin-patch treatment was feasible in our unit for the treatment of a population with refractory peripheral neuropathic pain. The routine of our unit was not affected by its use.
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