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Predictors of short-term readmission after beyond total mesorectal excision for primary locally advanced and recurrent rectal cancer.

ABSTRACT: Unplanned readmissions heavily affect the cost of health care and are used as an indicator of performance. No clear data are available regarding beyond-total mesorectal excision (bTME) procedure. Aim of the study is to identify patient-related and surgery-related factors influencing the 30-day readmissions after bTME. Retrospective data were collected from 220 patients who underwent bTME procedures at single centre between 2006 and 2016. Patient-related and operative factors were assessed, including body mass index (BMI), age, gender, American Society of Anaesthesiologists' (ASA) score, preoperative stage, neo-adjuvant therapy, primary tumour vs recurrence, the extent of surgery. The readmission rate was 8.18%. No statistically significant association was found with BMI, ASA score, length of stay and stay in the intensive care unit, primary vs recurrent tumour or blood transfusions. Not quite statistically significant was the association with pelvic side wall dissection (OR 3.32, p?=?0.054). Statistically significant factors included preoperative stage?>?IIIb (OR: 4.77, p?=?0.002), neo-adjuvant therapy (OR: 0.13, p?=?0.0006), age over 65 years (OR: 5.96, p?=?0.0005), any re-intervention during the first admission (OR: 7.4, p?=?0.0001), and any post-operative complication (OR: 9.01, p?=?0.004). The readmission rate after beyond-TME procedure is influenced by patient-related factors as well as post-operative morbidity.

SUBMITTER: Liccardo F

PROVIDER: S-EPMC6686032 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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Predictors of short-term readmission after beyond total mesorectal excision for primary locally advanced and recurrent rectal cancer.

Liccardo Filomena F Baird Daniel L H DLH Pellino Gianluca G Rasheed Shahnawaz S Kontovounisios Christos C Tekkis Paris P PP

Updates in surgery 20190627 3

Unplanned readmissions heavily affect the cost of health care and are used as an indicator of performance. No clear data are available regarding beyond-total mesorectal excision (bTME) procedure. Aim of the study is to identify patient-related and surgery-related factors influencing the 30-day readmissions after bTME. Retrospective data were collected from 220 patients who underwent bTME procedures at single centre between 2006 and 2016. Patient-related and operative factors were assessed, inclu ...[more]

PMID: 31250396

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Project description:ImportanceProponents of novel transanal total mesorectal excision (TME) suggest the procedure overcomes the technical and oncologic challenges of conventional approaches for treating rectal cancer. Recently, however, there has been controversy regarding the oncologic safety of the procedure.ObjectiveTo assess the association of transanal TME with the incidence of local recurrence (LR) of cancer and the probability of remaining free of LR during follow-up.Design, setting, and participantsThis multicenter cohort study used data from 8 high-volume rectal cancer academic institutions from across Canada on all consecutive patients with primary rectal cancer treated by transanal TME at the participating centers. The study was conducted between January 2014 and December 2018, and data were analyzed from April 1, 2020, to September 15, 2020.ExposureTransanal TME.Main outcomes and measuresThe incidence of LR was reported as a direct measure of quality of resection. The cumulative probability of LR- and systemic recurrence (SR)-free survival at 36 months was estimated. Local recurrence and SR were defined as radiologic or endoscopic evidence of 1 or more new lesions in or outside the pelvis, respectively, documented during surveillance after the removal of the primary tumor.ResultsOf 608 total patients included in the analysis, 423 (69.6%) were male; the median age was 63 years (interquartile range [IQR], 54-70 years). Local recurrence was identified in 22 patients (3.6%) after a median follow-up of 27 months (IQR, 18-38 months). The median time to LR was 13 months (IQR, 9-19 months). Sixteen of the 22 patients with LR (72.7%) were male, 14 (63.6%) received neoadjuvant chemoradiation, and 12 (54.5%) had American Joint Committee on Cancer stage III disease. Of those with LR, 16 (72.7%) had a negative circumferential radial margin and 20 (90.9%) had a negative distal resection margin, 2 (9.1%) experienced conversion to open surgery, and 15 (68.2%) also developed SR. The probability of LR-free survival at 36 months was 96% (95% CI, 94%-98%). According to the Cox proportional hazards regression model, the hazard ratio of LR was estimated to be 4.2 (95% CI, 2.9-6.2) times higher among patients with a positive circumferential radial margin than among those with a negative circumferential radial margin.Conclusions and relevanceIn this cohort study, transanal TME performed by experienced surgeons was associated with an incidence of LR and SR that is in line with the published literature on open and laparoscopic TME, suggesting that transanal TME may be an acceptable approach for management of rectal cancer.

Dataset Information

Predictors of short-term readmission after beyond total mesorectal excision for primary locally advanced and recurrent rectal cancer.

Publications

Predictors of short-term readmission after beyond total mesorectal excision for primary locally advanced and recurrent rectal cancer.

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