title: Enhanced recovery after bariatric surgery (ERABS): clinical outcomes from a tertiary referral bariatric centre.
abstract: There is paucity of data on Enhanced Recovery After Bariatric Surgery (ERABS) protocols. This feasibility study reports outcomes of this protocol utilized within a tertiary-referral bariatric centre. Data on consecutive primary procedures (laparoscopic gastric bypasses, sleeve gastrectomies and gastric bands) performed over 9 months within an ERABS protocol were prospectively recorded. Interventions utilized included shortened preoperative fasts, intra-operative humidification, early mobilization and feeding, avoidance of fluid overload, incentive spirometry, use of prokinetics and laxatives. Data collected included demographics, co-morbidities, morbidity, mortality, length of stay (LOS) and re-admissions. A total of 226 procedures (age [mean ± SD], 45 ± 11 years, median [interquartile range] BMI 44.9 [41.0-49.0] kg/m2) were undertaken: 150 (66%) bypasses, 47 (21%) sleeves and 29 (13%) bands. Hypertension, diabetes mellitus, sleep apnea and limited mobility were present in 40%, 34%, 24% and 9% of patients, respectively. No anastomotic or staple line leaks/bleeds were encountered. Ten (4.4%) patients developed postoperative morbidity (mainly respiratory complications). One death occurred from massive pulmonary embolus in a high-risk patient (despite insertion of preoperative-IVC filter). Respective mean ± SD LOS for bypasses, sleeves and bands were 1.88 ± 1.12, 2.30 ± 1.69 and 0.69 ± 0.81 days. Successful discharge on the first postoperative day was achieved in 37% and 28% of bypasses and sleeves, respectively. Day-case gastric bands were performed in 48%. Thirty-day hospital re-admission occurred in six (2.7%) patients. Applying an ERABS protocol was feasible, safe, associated with low morbidity, acceptable LOS and low 30-day re-admission rates. The presence of multiple medical co-morbidities should not preclude use of an ERABS protocol within bariatric patients.
authors.affiliation: Imperial Weight Centre, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK, drsherifawad@yahoo.co.uk.
authors.forename: Sherif
authors.initials: S
authors.lastname: Awad
authors.forename: Sharon
authors.initials: S
authors.lastname: Carter
authors.forename: Sanjay
authors.initials: S
authors.lastname: Purkayastha
authors.forename: Sherif
authors.initials: S
authors.lastname: Hakky
authors.forename: Krishna
authors.initials: K
authors.lastname: Moorthy
authors.forename: Jonathan
authors.initials: J
authors.lastname: Cousins
authors.forename: Ahmed R
authors.initials: AR
authors.lastname: Ahmed
mesh_terms: D000328:Adult; D050110:Bariatric Surgery; D015992:Body Mass Index; D015897:Comorbidity; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D010535:Laparoscopy; D007902:Length of Stay / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D009767:Obesity, Morbid / Q000601:surgery*; D012017:Referral and Consultation; D016896:Treatment Outcome; D015431:Weight Loss