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Published on: November 14, 2020
Outcomes of same-day discharge in bariatric surgery
Sydney Cooper1, Shivam Patel1, Matthew Wynn1
1Department of Bariatric Surgery, Baylor Scott & White Hospital - Temple, Baylor College of Medicine, 2401 S 31St St MS-01-712, Temple, TX, 76508, USA.
Insights
Same-day discharge after bariatric surgery is safe for select patients. While most outcomes were similar, some inpatient groups had higher readmission and ER visit rates.
Area of Science:
- Bariatric Surgery Outcomes
- Surgical Patient Discharge Protocols
- Minimally Invasive Surgery
Background:
- The COVID-19 pandemic prompted a shift towards same-day discharge in bariatric surgery.
- Existing research on the safety and efficacy of this approach yields conflicting results.
- This study aims to compare patient outcomes following same-day discharge versus traditional inpatient admission after bariatric procedures.
Purpose of the Study:
- To compare the safety and efficacy of same-day discharge versus inpatient admission after bariatric surgery.
- To analyze key outcomes including emergency room visits, reoperations, IV fluid treatments, readmissions, and mortality.
- To evaluate secondary outcomes such as infection, pulmonary embolism, and acute kidney injury.
Main Methods:
- A retrospective analysis of 1225 patients undergoing laparoscopic or robotic-assisted sleeve gastrectomy or Roux-En-Y gastric bypass.
- Patients were categorized into outpatient (same-day discharge) and inpatient (postoperative day one discharge) groups.
- Outcomes were compared using statistical analysis, focusing on 30-day morbidity and mortality.
Main Results:
- Outpatient groups generally had lower BMI and fewer comorbidities compared to inpatient groups.
- No significant differences were observed in reoperations, IV fluid treatments, or 30-day mortality between inpatient and outpatient groups for either surgery type.
- The inpatient sleeve gastrectomy group had higher readmission rates (4.6% vs 2.1%), and the inpatient gastric bypass group had more ER visits (21.7% vs 10%) compared to their respective outpatient counterparts.
Conclusions:
- Same-day discharge is a safe and viable option for bariatric surgery patients, particularly those with minimal comorbidities.
- Careful patient selection is crucial for successful same-day discharge protocols.
- Further research may refine criteria for identifying suitable candidates for outpatient bariatric procedures.
Background:
Restrictions during the COVID-19 pandemic influenced a shift to same-day discharge in bariatric surgery. Current studies show conflicting findings regarding morbidity and mortality. We aim to compare outcomes for same-day discharge versus admission after bariatric surgery.
Methods:
Subjects included patients who underwent primary laparoscopic or robotic-assisted sleeve gastrectomy or Roux-En-Y gastric bypass at an academic center. The inpatient group included patients discharged postoperative day one, and the outpatient group included patients discharged on the day of surgery. Primary outcomes included the number of emergency room visits, reoperations, IV fluid treatments, readmissions, and mortality within 30 days. Secondary outcomes were morbidity, including skin and soft tissue infection, pulmonary embolism, and acute kidney injury.
Results:
1225 patients met the inclusion criteria. In the gastric sleeve group, 852 subjects were outpatients and 227 inpatients. In the gastric bypass group, 70 subjects were outpatients, and 40 were inpatients. The mean age was 44.63 (17.38-85.31) years, and the mean preoperative BMI was 46.07 ± 8.14 kg/m2. The subjects in the outpatient group had lower BMI with fewer comorbidities. The groups differed significantly in age, BMI, and presence of several chronic comorbidities. The inpatient and outpatient groups for each surgery type did not differ significantly regarding reoperations, IV fluid treatments, or 30-day mortality. The inpatient sleeve group demonstrated a significantly higher readmission percentage than the outpatient group (4.6% vs 2.1%; p = 0.02882). The inpatient bypass group showed significantly greater ER visits (21.7% vs 10%; p = 0.0108). The incidence of adverse events regarding the secondary outcomes was not statistically different.
Conclusion:
Same-day discharge after bariatric surgery is a safe and reasonable option for patients with few comorbidities.
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