RESUMO
OBJECTIVE: This study aimed to comparatively analyze sociodemographic data and postoperative parameters of patients undergoing bypass and sleeve surgeries in a private hospital in São Luís, MA. METHODS: The study was descriptive, prospective, observational, and comparative, with a quantitative approach between August 2020 and July 2021. We analyzed 74 participants of both genders, aged between 18 and 70 years, with 31 undergoing Roux-en-Y gastric bypass surgery and 43 undergoing sleeve gastrectomy surgery. In the postoperative period, sociodemographic characteristics, surgery and anesthesia duration, pain levels, adverse effects, weight loss, and complications from the surgical procedure were analyzed. RESULTS: Males predominated in Roux-en-Y gastric bypass and females in sleeve gastrectomy surgery. Clinical characteristics regarding self-declared ethnicity, age and place of birth, education, and marital status were similar between the studied groups. Roux-en-Y gastric bypass had an average surgery time of 112.14±10.06 min and sleeve gastrectomy 91.11±23.69 min, with a significant difference (p<0.001). Regarding anesthesia time, gastric bypass averaged 160.36±13.99 min and sleeve gastrectomy 154.88±29.10 min, with no statistical difference between groups (p=0.335). Nausea, vomiting, and drowsiness were more common in Sleeve gastrectomy, with no significant difference (p=0.562). Roux-en-Y gastric bypass showed a higher rate of weight loss from 1 month after surgery (14.2±4.15) and more variation in body mass index within 3 months after surgery (32.17±4.76). Complications occurred in a small number of patients. CONCLUSION: The two surgical techniques proved effective in delivering the best results for patients, with the group undergoing bypass showing statistically significant weight loss from 1 month after the surgical procedure.
Assuntos
Cirurgia Bariátrica , Derivação Gástrica , Laparoscopia , Obesidade Mórbida , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Cirurgia Bariátrica/efeitos adversos , Gastrectomia/efeitos adversos , Gastrectomia/métodos , Derivação Gástrica/efeitos adversos , Derivação Gástrica/métodos , Laparoscopia/métodos , Obesidade Mórbida/cirurgia , Obesidade Mórbida/complicações , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Estudos Retrospectivos , Resultado do Tratamento , Redução de PesoRESUMO
SUMMARY OBJECTIVE: This study aimed to comparatively analyze sociodemographic data and postoperative parameters of patients undergoing bypass and sleeve surgeries in a private hospital in São Luís, MA. METHODS: The study was descriptive, prospective, observational, and comparative, with a quantitative approach between August 2020 and July 2021. We analyzed 74 participants of both genders, aged between 18 and 70 years, with 31 undergoing Roux-en-Y gastric bypass surgery and 43 undergoing sleeve gastrectomy surgery. In the postoperative period, sociodemographic characteristics, surgery and anesthesia duration, pain levels, adverse effects, weight loss, and complications from the surgical procedure were analyzed. RESULTS: Males predominated in Roux-en-Y gastric bypass and females in sleeve gastrectomy surgery. Clinical characteristics regarding self-declared ethnicity, age and place of birth, education, and marital status were similar between the studied groups. Roux-en-Y gastric bypass had an average surgery time of 112.14±10.06 min and sleeve gastrectomy 91.11±23.69 min, with a significant difference (p<0.001). Regarding anesthesia time, gastric bypass averaged 160.36±13.99 min and sleeve gastrectomy 154.88±29.10 min, with no statistical difference between groups (p=0.335). Nausea, vomiting, and drowsiness were more common in Sleeve gastrectomy, with no significant difference (p=0.562). Roux-en-Y gastric bypass showed a higher rate of weight loss from 1 month after surgery (14.2±4.15) and more variation in body mass index within 3 months after surgery (32.17±4.76). Complications occurred in a small number of patients. CONCLUSION: The two surgical techniques proved effective in delivering the best results for patients, with the group undergoing bypass showing statistically significant weight loss from 1 month after the surgical procedure.
RESUMO
INTRODUCTION: Patients with obesity have anatomical changes due to increased adipose tissue that negatively affect airway accessibility, making it difficult to establish an advanced airway through orotracheal intubation. This article aims to evaluate the correlation of clinical and sonographic parameters as predictors of difficult airway management (DAM) in patients with obesity and to establish the predictive value of the skin-epiglottis distance as an indicator of a probable DAM. METHODS: This is an observational, prospective study of 100 patients with obesity who underwent bariatric surgery over a 12-month period. The patients were categorized into the easy airway and the difficult airway groups, according to the Cormack-Lehane classification in the laryngoscopy evaluation, and the clinical and sonographic variables collected were statistically evaluated to obtain the relation with the presence of DAM, according to the Cormack-Lehane classification. RESULTS: The mouth opening (p = 0.010) and the skin-epiglottis distance (p = 0.019) were statistically significant when comparing the easy airway and the difficult airway groups of the Cormack-Lehane classification. The predictive value of the skin-epiglottis distance for difficult airway assessment was 29.3 mm. The neck circumference (p = 0.225), the Mallampati index (p = 0.260), and the other clinical variables showed no statistical relevance when compared in isolation with the Cormack-Lehane groups. CONCLUSION: The ultrasound method as a predictor of difficult intubation is promising in anesthetic practice when used according to standardized measurements evaluation and cutoff values.