Evaluation of quality of life, weight loss and comorbidities of patients undergoing bariatric surgery

Rev Col Bras Cir. 2018 Jul 16;45(3):e1864. doi: 10.1590/0100-6991e-20181864.
[Article in Portuguese, English]

Abstract

Objective: to assess the efficacy of weight loss, the evolution of comorbidities, the quality of life and the BAROS protocol (Bariatric Analysis and Reporting Outcome System) in the postoperative period of patients undergoing bariatric surgery.

Methods: we conducted a cross-sectional, quantitative study with 95% true strength (P=0.05), with 103 patients submitted to SLEEVE Vertical Gastrectomy (40) and Roux-en-Y Gastric Bypass (63), from four months after surgery. We carried out the research at the Ambulatory of General Surgery of the Clinics Hospital of the Federal University of Pernambuco, using the BAROS protocol.

Results: the majority of the patients were female (89.3%). The mean age was 44.23 years. The mean percentage loss of excess weight was 69.35%. The mean postoperative follow-up time was 41.87 months (±37.35). The comorbidities with the highest percentage of resolution were sleep apnea (90.2%), diabetes (80.7%) and hypertension (70.8%). The most frequent complications were hair loss (79.6%), nutritional deficiency (37.9%) and anemia (35%). The BAROS protocol demonstrated that patients positively evaluated quality of life in 93.2% of the cases. The Moorehead-Ardelt questionnaire showed that quality of life "improved" or "improved greatly" for 94.1% of patients.

Conclusion: bariatric surgery has been shown to be an effective procedure in the treatment of morbid obesity and in the control of comorbidities. Quality of life analysis was evaluated positively through the BAROS protocol.

Objetivo: mensurar a eficácia da perda de peso, analisar a evolução de comorbidades, investigar a qualidade de vida e avaliar o protocolo BAROS (Bariatric Analysis and Reporting Outcome System) no pós-operatório de pacientes submetidos à cirurgia bariátrica.

Métodos: estudo transversal e quantitativo, com força de verdade de 95% (P=0,05), de 103 pacientes submetidos à Gastrectomia Vertical SLEEVE (40) e à Derivação Gástrica em Y de Roux (63), a partir de quatro meses de pós-operatório. A pesquisa foi realizada no Ambulatório de Cirurgia Geral do Hospital das Clínicas da Universidade Federal de Pernambuco, tendo sido utilizado o protocolo BAROS.

Resultados: a maioria dos pacientes era do sexo feminino (89,3%). A média de idade foi de 44,23 anos. A média de perda percentual do excesso de peso foi de 69,35%. A média de tempo de seguimento pós-cirúrgico foi de 41,87 meses (±37,35). As comorbidades com maior percentagem de resolução foram: apneia do sono (90,2%), diabetes (80,7%) e hipertensão (70,8%). As complicações mais frequentes foram queda de cabelo (79,6%), deficiência nutricional (37,9%) e anemia (35%). O protocolo BAROS demonstrou que a qualidade de vida foi avaliada de forma positiva em 93,2% dos casos. O questionário Moorehead-Ardelt demonstrou que a qualidade de vida "melhorou" ou "melhorou muito" para 94,1% dos pacientes.

Conclusão: a cirurgia bariátrica demonstrou ser um procedimento eficaz no tratamento da obesidade mórbida e no controle das comorbidades. A análise da qualidade de vida foi avaliada de forma positiva através do protocolo BAROS.

MeSH terms

  • Adult
  • Bariatric Surgery / methods*
  • Bariatric Surgery / psychology
  • Body Mass Index
  • Brazil / epidemiology
  • Comorbidity
  • Cross-Sectional Studies
  • Female
  • Gastrectomy / methods*
  • Gastrectomy / psychology
  • Gastric Bypass / methods*
  • Gastric Bypass / psychology
  • Humans
  • Male
  • Middle Aged
  • Obesity, Morbid / epidemiology
  • Obesity, Morbid / physiopathology
  • Obesity, Morbid / surgery
  • Postoperative Complications
  • Quality of Life* / psychology
  • Self Concept
  • Surveys and Questionnaires
  • Time Factors
  • Treatment Outcome
  • Weight Loss / physiology*
  • Young Adult