RESUMEN
BACKGROUND: Longitudinal incision is the commonly used incision for entry into the submucosal space during peroral endoscopic myotomy (POEM) for esophageal motility disorders. Transverse incision is another alternative for entry and retrospective data suggest it has less operative time and chance of gas-related events. METHODS: This was a single-center, randomized trial conducted at a tertiary care hospital. Patients undergoing POEM for esophageal motility disorders were randomized into group A (longitudinal incision) and group B (transverse incision). The primary objective was to compare the time needed for entry into the submucosal space. The secondary objectives were to compare the time needed to close the incision, number of clips required to close the incision, and development of gas-related events. The sample size was calculated as for a non-inferiority design using Kelsey method. RESULTS: Sixty patients were randomized (30 in each group). On comparing the 2 types of incisions, there was no difference in entry time [3 (2, 5) vs 2 (1.75, 5) min, p = 0.399], closure time [7 (4, 13.5) vs 9 (6.75, 19) min, p = 0.155], and number of clips needed for closure [4 (4, 6) vs 5 (4, 7), p = 0.156]. Additionally, the gas-related events were comparable between the 2 groups (capnoperitoneum needing aspiration-5 vs 2, p = 0.228, and development of subcutaneous emphysema-3 vs 1, p = 0.301). CONCLUSION: This randomized trial shows comparable entry time, closure time, number of clips needed to close the incision, and gas-related events between longitudinal and transverse incisions. REGISTRATION NUMBER: CTRI/2021/08/035829.
RESUMEN
BACKGROUND: Intraoperative fluid therapy maintains normovolemia, normal tissue perfusion, normal metabolic function, normal electrolytes, and acid-base status. Plethysmographic variability index has been shown to predict fluid responsiveness but its role in guiding intraoperative fluid therapy is still elusive. AIMS: The aim of the present study was to compare intraoperative goal-directed fluid therapy based on plethysmographic variability index with liberal fluid therapy in term neonates undergoing abdominal surgeries. METHODS: A prospective randomized controlled study was conducted in a tertiary care centre, over a period of 18 months. A total of 30 neonates completed the study out of 132 neonates screened. Neonates with tracheoesophageal fistula, congenital diaphragmatic hernia, congenital heart disease, respiratory disorders, creatinine clearance <90 mL/min and who were hemodynamically unstable were excluded. Neonates were randomized to goal-directed fluid therapy group where the plethysmographic variability index was targeted at <18 or liberal fluid therapy group. Primary outcome was comparison of total amount of fluid infused intraoperatively in both the groups. Secondary outcomes included intraoperative and postoperative arterial blood gas parameters, biochemical parameters, use of vasopressors, number of fluid boluses, complications and duration of hospital stay. RESULTS: There was no significant difference in total intraoperative fluid infused [90 (84-117.5 mL) in goal-directed fluid therapy and 105 (85.5-144.5 mL) in liberal fluid therapy group (p = .406)], median difference (95% CI) -15 (-49.1 to 19.1). There was a decrease in serum lactate levels in both groups from preoperative to postoperative 24 h. The amount of fluid infused before dopamine administration was significantly higher in liberal fluid therapy group (58 [50.25-65 mL]) compared to goal-directed fluid therapy group (36 [22-44 mL], p = .008), median difference (95% CI) -22 (-46 to 2). In postoperative period, the total amount of fluid intake over 24 h was comparable in two groups (222 [204-253 mL] in goal-directed fluid therapy group and 224 [179.5-289.5 mL] in liberal fluid therapy group, p = .917) median difference (95% CI) cutoff -2 (-65.3 to 61.2). CONCLUSION: Intraoperative plethysmographic variability index-guided goal-directed fluid therapy was comparable to liberal fluid therapy in terms of total volume of fluid infused in neonates during perioperative period. More randomized controlled trials with higher sample size are required. TRIAL REGISTRATION: Central Trial Registry of India (CTRI/2020/02/023561).
Asunto(s)
Abdomen , Fluidoterapia , Pletismografía , Humanos , Fluidoterapia/métodos , Recién Nacido , Estudios Prospectivos , Masculino , Femenino , Pletismografía/métodos , Abdomen/cirugía , Análisis de los Gases de la Sangre/métodos , Cuidados Intraoperatorios/métodos , Resultado del TratamientoRESUMEN
Cystic hygroma of the neck, a congenital benign tumor of the lymphatic system, is a potential cause of neonatal airway obstruction leading to stridor. Meticulous airway evaluation, case appropriate preparation, and use of advanced technology, including videolaryngoscope and ultrasonography, can facilitate the safe management of the difficult airway.
RESUMEN
ABSTRACT Background: Advanced achalasia cardia (AC) represents the end stage in the natural history of AC. Role of per oral endoscopic myotomy (POEM) in this technically difficult subset is emerging. Methods: Retrospective review of the patients who had undergone POEM for advanced AC with sigmoid esophagus. We assessed the technical success, clinical success and adverse event rate. Pre and post POEM Eckardt score (ES), integrated relaxation pressure-4sec (IRP-4), lower oesophageal sphincter pressure (LESP) and height and width of barium column at 5 minutes were noted. Results: Of the 85 patients who underwent POEM for AC, 10 patients had advanced AC with sigmoid esophagus of which eight were sigmoid and two were advanced sigmoid. The clinical and technical success was 100% with significant reduction of ES, IRP-4, LESP and height and width of barium column at 5 minutes. One patient had a minor adverse event in the form of mucosal injury that was closed with hemoclips. At a median follow up of 17 months there was no recurrence. Conclusion: Our study demonstrates POEM to be a safe and effective modality of treatment in this technically difficult subset of AC with sigmoid morphology.
RESUMO Contexto: Acalasia cárdia avançada representa o estágio final na história natural do megaesôfago. Está emergindo o papel da miotomia endoscópica peroral (POEM) neste subconjunto tecnicamente difícil. Métodos: Foi realizada uma revisão retrospectiva dos pacientes submetidos a POEM para tratamento do megaesôfago avançado. Avaliamos o sucesso técnico, o sucesso clínico e a taxa de eventos adversos. O escore de Eckardt, pré e pós POEM, a pressão integral de relaxamento de 4 seg (IRP-4), a pressão do esfíncter inferior do esôfago e a altura e largura da coluna de bário em 5 minutos, foram anotadas. Resultados: Dos 85 pacientes submetidos a POEM para acalasia cárdia, 10 pacientes apresentaram acalasia cárdia avançado com esôfago com aspecto sigmoide, dos quais dois eram muito avançados. O sucesso clínico e técnico foi de 100% com redução significativa do escore de Eckardt, do IRP-4, da pressão do esfíncter inferior do esôfago e da altura e largura da coluna bário em 5 minutos. Um paciente teve um pequeno evento adverso na forma de lesão mucosa que foi fechada com hemoclipes. Em um seguimento mediano de 17 meses não houve recorrência. Conclusão: Nosso estudo demonstra que a POEM é uma modalidade segura e eficaz de tratamento neste subconjunto tecnicamente difícil de megaesôfago com morfologia sigmoide.