OBJECTIVE: To evaluate therapeutic footwear expectations and usability of individuals with diabetes and foot complications. DESIGN: A prospective multicenter study was conducted on participants with a high risk of developing a diabetic foot ulcer. SETTING: Participants were enrolled in 11 different specialized diabetic foot units in Spain between March 2022 and June 2023. SUBJECTS: Patients with diabetes at moderate to high risk of foot ulceration receiving first therapeutic footwear prescription. INTERVENTIONS: All the patients included in the research were prescribed with their first pair of therapeutic footwear. MAIN MEASURES: Primary outcome measures were MOS-pre and MOS-post questionnaires evaluating use and usability of prescribed therapeutic footwear. Secondary outcome measures aimed to evaluate footwear clinical efficacy as ulceration rate and self-reported perceived walking distance per day. RESULTS: The use of therapeutic footwear exceeded the patient's pre-provision prediction of their anticipated use in 94% of people (n = 126). Based on the visual analogic satisfaction scale, the median satisfaction of daily wearing their therapeutic footwear was 7 points, Interquartile Range (IQR) [5-8.25]. During the follow-up period, 39 participants (29.1%) experienced diabetic foot ulcer. Perceived walking distance participants reported an improvement in their perceived walking ability during various daily life activities. CONCLUSIONS: Diabetes patients at moderate to high risk of diabetic foot ulcer improved their perception of walking ability after therapeutic footwear prescription. Adherence to the therapeutic footwear prescription resulted in less ulcerations.
Diabetes Mellitus , Diabetic Foot , Humans , Diabetic Foot/diagnosis , Diabetic Foot/etiology , Diabetic Foot/therapy , Prospective Studies , Shoes , Foot , Treatment Outcome
BACKGROUND: Both transanal hemorrhoidal dearterialization and vessel-sealing device hemorrhoidectomy are safe for grade III to IV hemorrhoid treatment. Whether one of them is superior regarding long-term results remains unclear. OBJECTIVE: To compare long-term results after transanal hemorrhoidal dearterialization and vessel-sealing device hemorrhoidectomy. DESIGN: Multicenter randomized controlled trial. SETTINGS: This study was conducted at 6 centers. PATIENTS: Patients ≥18 years of age with grade III to IV hemorrhoids were included in the study. INTERVENTIONS: Patients were randomly assigned to transanal hemorrhoidal dearterialization (n = 39) or vessel-sealing device hemorrhoidectomy (n = 41). MAIN OUTCOME MEASURES: The primary outcome was hemorrhoid symptom recurrence assessed by a specific questionnaire 2 years postoperatively. Secondary outcomes included long-term complications, reoperations, fecal continence, and patient satisfaction and quality of life. RESULTS: Five of the 80 patients included in the study were lost to follow-up. Thirty-six patients randomly assigned to transanal hemorrhoidal dearterialization and 39 patients randomly assigned to vessel-sealing device hemorrhoidectomy were included in the long-term analysis. The differences between mean baseline and mean 2-year score in the 2 groups were similar (-11.0, SD 3.8 vs -12.5, SD 3.6; p = 0.080). Three patients in the transanal hemorrhoidal dearterialization group underwent supplementary procedures for hemorrhoid symptoms, compared with none in the vessel-sealing device hemorrhoidectomy group ( p = 0.106). Four patients in the vessel-sealing hemorrhoidectomy group and none in the transanal hemorrhoidal dearterialization group experienced chronic opened wound ( p = 0.116). LIMITATIONS: Lack of stratification for hemorrhoid grade and power calculation based on the main outcome trial but not on the end point of this long-term study. CONCLUSIONS: Transanal hemorrhoidal dearterialization with mucopexy is associated with hemorrhoid symptom recurrence similar to vessel-sealing device hemorrhoidectomy at 2 years. See Video Abstract at http://links.lww.com/DCR/B933 . REGISTRATION: Clinicaltrials.gov ; ID: NCT02654249. DESARTERIALIZACIN HEMORROIDAL TRANSANAL CON MUCOPEXIA VERSUS HEMORROIDECTOMA CON DISPOSITIVO DE SELLADO DE VASOS PARA HEMORROIDES DE GRADO IIIIV RESULTADOS A LARGO PLAZO DEL ENSAYO CLNICO ALEATORIZADO THDLIGARCT: ANTECEDENTES:Tanto la desarterialización hemorroidal transanal como la hemorroidectomía con dispositivo de sellado de vasos son seguras y bien toleradas para el tratamiento de las hemorroides de grado III-IV. La primera se asocia con una necesidad más breve de analgesia posoperatoria que la hemorroidectomía con dispositivo de sellado de vasos. No está claro si uno de ellos es superior con respecto a los resultados a largo plazo.OBJETIVO:El objetivo fue comparar los resultados a largo plazo después de la desarterialización hemorroidal transanal y la hemorroidectomía con dispositivo de sellado de vasos.DISEÑO:Se realizó un ensayo clínico aleatorizado multicéntrico.AJUSTE:Este estudio se realizó en 6 centros.PACIENTES:Se incluyeron en el estudio pacientes de ≥18 años con hemorroides de grado III-IV.INTERVENCIONES:Los pacientes fueron asignados al azar a desarterialización hemorroidal transanal (n = 39) o hemorroidectomía con dispositivo de sellado de vasos (n = 41).PRINCIPALES MEDIDAS DE RESULTADO:El resultado primario fue la recurrencia de los síntomas de hemorroides evaluada mediante un cuestionario específico 2 años después de la operación. Los resultados secundarios incluyeron complicaciones a largo plazo, reoperaciones, continencia fecal, satisfacción del paciente y calidad de vida.RESULTADOS:Cinco de los 80 pacientes incluidos en el estudio se perdieron durante el seguimiento. En el análisis a largo plazo se incluyeron 36 pacientes aleatorizados a desarterialización hemorroidal transanal y 39 aleatorizados a hemorroidectomía con dispositivo de sellado de vasos. Las diferencias entre la puntuación inicial media y la puntuación media a los 2 años en los dos grupos fueron similares (-11,0, DE 3,8 frente a -12,5, DE 3,6; p = 0,080). Tres pacientes en el grupo de desarterialización hemorroidal transanal se sometieron a procedimientos complementarios por síntomas de hemorroides, en comparación con ninguno en el grupo de hemorroidectomía con dispositivo de sellado de vasos (p = 0,106). Cuatro pacientes en el grupo de hemorroidectomía con sellado de vasos y ninguno en el grupo de desarterialización hemorroidal transanal experimentaron herida abierta crónica (p = 0,116). No se encontraron diferencias en cuanto a continencia fecal (p = 0,657), satisfacción del paciente (p = 0,483) y calidad de vida.LIMITACIONES:No hay estratificación para el grado de hemorroides ni el cálculo del poder basado en el resultado principal del ensayo, pero no en el criterio de valoración de este estudio a largo plazo.CONCLUSIONES:La desarterialización hemorroidal transanal con mucopexia se asocia con una recurrencia de síntomas de hemorroides similar a la hemorroidectomía con dispositivo de sellado de vasos a los dos años. See Video Abstract at http://links.lww.com/DCR/B933 . (Traducción- Dr. Francisco M. Abarca-Rendon )REGISTRO DE PRUEBA:Clinicaltrials.gov (NCT02654249).
Hemorrhoidectomy , Hemorrhoids , Humans , Hemorrhoids/surgery , Quality of Life , Rectum/surgery , Patient Satisfaction , Retrospective Studies
Introduction: Background: Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the presence of neuritic plaques and neurofibrillary tangles that finally result in synaptic and neuronal loss. Oxidative stress accompanies pathological changes in AD. Objective: to assess the efficacy of dietary omega 3 polyunsaturated fatty acids supplementation on the levels of proteins oxidation, hydroperoxides and enzymatic activities of catalase and superoxide dismutase in AD patients. Methods: clinical, controlled, randomized, double-blind trial. Patients consumed fish oil or placebo for one year. Oxidative stress markers were assessed in plasma using spectrophotometric methods. Results: carbonyl groups in proteins and hydroperoxides in plasma have similar values in both treatment groups at the beginning of the study. At six and 12 months of treatment, these values decreased significantly in the fish oil group, while in the placebo group no changes were observed in both oxidative stress markers. Catalase activity increased significantly at six and twelve months after treatment in patients treated with fish oil. While the superoxide dismutase activity was not modified in both study groups. Conclusions: patients who consume omega 3 polyunsaturated fatty acids at a stable dose of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) show decreased oxidation of proteins and lipids in plasma. In addition, an increase in catalase activity was detected. Thus, the presented data warrants further studies evaluating the antioxidant effect of omega 3 polyunsaturated fatty acids.
Introducción: Antecedentes: la enfermedad de Alzheimer (EA) es un trastorno neurodegenerativo caracterizado por la presencia de placas neuríticas y ovillos neurofibrilares que finalmente resultan en pérdida sináptica y neuronal. El estrés oxidativo acompaña los cambios patológicos en la EA. Objetivo: evaluar la eficacia de la suplementación dietética con ácidos grasos poliinsaturados omega 3 sobre los niveles de oxidación de proteínas, hidroperóxidos y actividades enzimáticas de catalasa y superóxido dismutasa en pacientes con EA. Métodos: ensayo clínico, controlado, aleatorizado, doble ciego. Los pacientes consumieron aceite de pescado o placebo durante un año. Los marcadores de estrés oxidativo se evaluaron en plasma mediante métodos espectrofotométricos. Resultados: los grupos carbonilo en proteínas e hidroperóxidos en plasma tuvieron valores similares en ambos grupos de tratamiento al inicio del estudio. A los seis y 12 meses de tratamiento estos valores disminuyeron significativamente en el grupo de aceite de pescado, mientras que en el grupo placebo no se observaron cambios en ambos marcadores. La actividad de catalasa aumentó significativamente a los seis y doce meses después del tratamiento en pacientes tratados con aceite de pescado; sin embargo, la actividad superóxido dismutasa no se modificó en ambos grupos de estudio. Conclusiones: los pacientes que consumieron los ácidos grasos poliinsaturados omega 3 a una dosis estable de ácido docosahexaenoico (DHA) y ácido eicosapentaenoico (EPA) muestran una oxidación reducida de proteínas y lípidos en plasma. Además, se detectó un aumento en la actividad de la catalasa. Por tanto, los datos presentados justifican más estudios que evalúen el efecto antioxidante de dichos ácidos grasos.
Alzheimer Disease , Fatty Acids, Omega-3 , Humans , Antioxidants , Alzheimer Disease/drug therapy , Catalase , Dietary Supplements , Fish Oils , Eicosapentaenoic Acid , Docosahexaenoic Acids , Superoxide Dismutase , Double-Blind Method
Background: Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the presence of neuritic plaques and neurofibrillary tangles that finally result in synaptic and neuronal loss. Oxidative stress accompanies pathological changes in AD. Objective: to assess the efficacy of dietary omega 3 polyunsaturated fatty acids supplementation on the levels of proteins oxidation, hydroperoxides and enzymatic activities of catalase and superoxide dismutase in AD patients. Methods: clinical, controlled, randomized, double-blind trial. Patients consumed fish oil or placebo for one year. Oxidative stress markers were assessed in plasma using spectrophotometric methods. Results: carbonyl groups in proteins and hydroperoxides in plasma have similar values in both treatment groups at the beginning of the study. At six and 12 months of treatment, these values decreased significantly in the fish oil group, while in the placebo group no changes were observed in both oxidative stress markers. Catalase activity increased significantly at six and twelve months after treatment in patients treated with fish oil. While the superoxide dismutase activity was not modified in both study groups. Conclusions: patients who consume omega 3 polyunsaturated fatty acids at a stable dose of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) show decreased oxidation of proteins and lipids in plasma. In addition, an increase in catalase activity was detected. Thus, the presented data warrants further studies evaluating the antioxidant effect of omega 3 polyunsaturated fatty acids. (AU)
Antecedentes: la enfermedad de Alzheimer (EA) es un trastorno neurodegenerativo caracterizado por la presencia de placas neuríticas y ovillos neurofibrilares que finalmente resultan en pérdida sináptica y neuronal. El estrés oxidativo acompaña los cambios patológicos en la EA. Objetivo: evaluar la eficacia de la suplementación dietética con ácidos grasos poliinsaturados omega 3 sobre los niveles de oxidación de proteínas, hidroperóxidos y actividades enzimáticas de catalasa y superóxido dismutasa en pacientes con EA. Métodos: ensayo clínico, controlado, aleatorizado, doble ciego. Los pacientes consumieron aceite de pescado o placebo durante un año. Los marcadores de estrés oxidativo se evaluaron en plasma mediante métodos espectrofotométricos. Resultados: los grupos carbonilo en proteínas e hidroperóxidos en plasma tuvieron valores similares en ambos grupos de tratamiento al inicio del estudio. A los seis y 12 meses de tratamiento estos valores disminuyeron significativamente en el grupo de aceite de pescado, mientras que en el grupo placebo no se observaron cambios en ambos marcadores. La actividad de catalasa aumentó significativamente a los seis y doce meses después del tratamiento en pacientes tratados con aceite de pescado; sin embargo, la actividad superóxido dismutasa no se modificó en ambos grupos de estudio. Conclusiones: los pacientes que consumieron los ácidos grasos poliinsaturados omega 3 a una dosis estable de ácido docosahexaenoico (DHA) y ácido eicosapentaenoico (EPA) muestran una oxidación reducida de proteínas y lípidos en plasma. Además, se detectó un aumento en la actividad de la catalasa. Por tanto, los datos presentados justifican más estudios que evalúen el efecto antioxidante de dichos ácidos grasos. (AU)
Humans , Alzheimer Disease/drug therapy , Fatty Acids, Omega-3 , Catalase , Fish Oils , Antioxidants , Dietary Supplements , Eicosapentaenoic Acid
BACKGROUND: Transanal hemorrhoidal dearterialization with mucopexy and vessel-sealing device hemorrhoidectomy seem to reduce postoperative pain compared with classic excisional hemorrhoidectomy, but whether one of them is superior remains unclear. OBJECTIVE: We compared transanal hemorrhoidal dearterialization with mucopexy and vessel-sealing device hemorrhoidectomy. DESIGN: This was a multicenter, randomized controlled trial. SETTING: The study was conducted at 6 Spanish centers. PATIENTS: Patients aged ≥18 years with grade III to IV hemorrhoids were included. INTERVENTIONS: Patients were randomly assigned to transanal hemorrhoidal dearterialization with mucopexy (n = 39) or vessel-sealing device hemorrhoidectomy (n = 41). MAIN OUTCOME MEASURES: Primary outcome was the mean postoperative number of days in which patients needed nonsteroidal anti-inflammatory drugs. Secondary outcomes were postoperative pain, 30-day morbidity, patient satisfaction, Vaizey score, hemorrhoid symptoms score, return to work, and quality of life. RESULTS: More patients were still taking analgesia in the vessel-sealing device hemorrhoidectomy group during the second postoperative week compared with the transanal hemorrhoidal dearterialization with mucopexy group (87.8% vs 53.8%; p = 0.002). For the transanal hemorrhoidal dearterialization with mucopexy group, analgesia consumption continued until day 10.1 (mean; SD = 7.22 d), whereas in the vessel-sealing device hemorrhoidectomy group it continued until day 15.2 (mean; SD = 8.70 d; p = 0.006). The mean daily average pain was similar during the first (p = 0.900) and second postoperative weeks (p = 0.265). Mean operative time was higher for the transanal hemorrhoidal dearterialization with mucopexy group versus the vessel-sealing device hemorrhoidectomy group (45 min; range, 40-60 vs 20 min; range, 15-41 min; p < 0.001). Postoperative complications rate, use of laxatives, patient satisfaction, Vaizey score, hemorrhoids symptoms score, return to work, and quality of life at 1 month after surgery were similar between groups. LIMITATIONS: The main limitation of this study was that the 2 groups did not contain equal numbers of grade III and IV hemorrhoids. CONCLUSIONS: Transanal hemorrhoidal dearterialization with mucopexy is associated with a shorter need for postoperative analgesia compared with vessel-sealing device hemorrhoidectomy. See Video Abstract at http://links.lww.com/DCR/A915. TRIAL REGISTRATION: clinicaltrials.gov identifier: NCT02654249.
Arteries/surgery , Hemorrhoidectomy/instrumentation , Hemorrhoids/surgery , Natural Orifice Endoscopic Surgery/methods , Patient Satisfaction , Rectum/blood supply , Anal Canal , Equipment Design , Female , Follow-Up Studies , Hemorrhoids/diagnosis , Humans , Incidence , Ligation/methods , Male , Middle Aged , Postoperative Complications/epidemiology , Prospective Studies , Rectum/diagnostic imaging , Rectum/surgery , Spain/epidemiology , Time Factors , Treatment Outcome
