BACKGROUND: Ileostomy formation is a commonly performed procedure in colorectal surgery. The morbidity associated with ileostomies is substantial, particularly for unplanned hospital re-admissions and re-admissions with dehydration. Studies of post-ileostomy re-admissions from an Australasian institution are currently lacking. This retrospective study aimed to quantify the 60-day re-admission rate after ileostomy formation in a New Zealand tertiary centre and to determine the predictive factors. METHODS: The surgical database of Auckland City Hospital was searched for all patients aged ≥18 years with a new ileostomy formed between first January 2015 and first January 2019. Patient electronic medical records were reviewed to obtain data regarding the primary outcome of re-admissions within 60 days of discharge, as well as patient and operative variables. Multivariate regression analysis was performed to identify independent predictors of all-cause re-admissions and re-admissions with dehydration. RESULTS: A total of 246 patients with 266 ileostomy formations were included. The 60-day re-admission rate was 29.3%, with dehydration present in 27.0% of these re-admissions. Renal impairment at discharge (odds ratio 2.819, 95% confidence interval 1.087-7.310) and the presence of at least one Clavien-Dindo 1 complication (odds ratio 2.268, 95% confidence interval 1.301-3.954) were independently associated with all-cause re-admission. The independent predictors of re-admission with dehydration were renal impairment at discharge, codeine prescribed on discharge, Charlson Comorbidity Index and body mass index. CONCLUSION: Unplanned hospital re-admission following ileostomy formation is a significant issue in the New Zealand patient population. Some patient groups are at particularly high risk, such as those with renal impairment at discharge.
BACKGROUND: Ileostomy formation is a commonly performed procedure in colorectal surgery. The morbidity associated with ileostomies is substantial, particularly for unplanned hospital re-admissions and re-admissions with dehydration. Studies of post-ileostomy re-admissions from an Australasian institution are currently lacking. This retrospective study aimed to quantify the 60-day re-admission rate after ileostomy formation in a New Zealand tertiary centre and to determine the predictive factors. METHODS: The surgical database of Auckland City Hospital was searched for all patients aged ≥18 years with a new ileostomy formed between first January 2015 and first January 2019. Patient electronic medical records were reviewed to obtain data regarding the primary outcome of re-admissions within 60 days of discharge, as well as patient and operative variables. Multivariate regression analysis was performed to identify independent predictors of all-cause re-admissions and re-admissions with dehydration. RESULTS: A total of 246 patients with 266 ileostomy formations were included. The 60-day re-admission rate was 29.3%, with dehydration present in 27.0% of these re-admissions. Renal impairment at discharge (odds ratio 2.819, 95% confidence interval 1.087-7.310) and the presence of at least one Clavien-Dindo 1 complication (odds ratio 2.268, 95% confidence interval 1.301-3.954) were independently associated with all-cause re-admission. The independent predictors of re-admission with dehydration were renal impairment at discharge, codeine prescribed on discharge, Charlson Comorbidity Index and body mass index. CONCLUSION: Unplanned hospital re-admission following ileostomy formation is a significant issue in the New Zealand patient population. Some patient groups are at particularly high risk, such as those with renal impairment at discharge.
Authors: I Vogel; M Shinkwin; S L van der Storm; J Torkington; J A Cornish; P J Tanis; R Hompes; W A Bemelman Journal: Tech Coloproctol Date: 2022-02-22 Impact factor: 3.699