RESUMEN
PURPOSE: Performing a right hemicolectomy (RH) is a core technical competency for general surgical trainees. There is a concern that anastomotic leaks occur more frequently when patients are operated on by trainees rather than by surgeons. This study aims to analyse the quality of care outcomes after RH, stratified by the experience level of the operator. METHODS: Patients were retrospectively recruited from the Bi-National Colorectal Cancer Audit (BCCA) Registry, from 2007 to 2018. All patients who underwent a RH for colorectal cancer were eligible. The primary outcome measure was anastomotic leak rate. RESULTS: A total of 6548 eligible right hemicolectomies were identified, with 74% being performed by consultants, 12% by fellows, and 14% by surgical trainees. The overall incidence of an anastomotic leak was 2.1%, with the highest rate of 3.7% noted among supervised registrars. Positive resection margin rate was the highest among unsupervised trainees at 10.5%, as compared with 4.3% among consultants. Anastomotic leak, anastomotic bleeding, prolonged ileus, and pneumonia occurred significantly less frequently with consultant surgeons, as compared with trainees. Independent risk factors for anastomotic leak were urgent surgery, extended right hemicolectomy, conversion to open surgery, and a lower level of operator seniority. Two independent risk factors were identified for inpatient mortality-a high ASA score (III and above) and urgent surgery. CONCLUSION: RH is a common operative procedure in general surgical training. Data from this study may assist with the structuring of surgical training programmes, aimed at maximising both patient safety and trainee professional development and education.
Asunto(s)
Fuga Anastomótica , Colectomía , Neoplasias Colorrectales , Fuga Anastomótica/etiología , Colectomía/efectos adversos , Neoplasias Colorrectales/cirugía , Humanos , Ileus , Estudios RetrospectivosRESUMEN
BACKGROUND: The incidence of colorectal cancer (CRC) in younger adults (<50 years old) is rising worldwide, at a rate of 1% per annum since mid-1980s. The clinical concern is that younger adults may have more advanced disease leading to poorer prognosis compared to their older cohort due to lack of screening. Therefore, the aim of this study is to assess the incidence and short-term outcomes of colorectal cancer in younger adults. METHODS: This is a retrospective study from a prospectively maintained bi-national database from 2007 to 2018. RESULTS: There were 1540 younger adults diagnosed with CRC, with a rise from 5.8% in 2007 to 8.4% in 2018. Majority had lower American Society of Anaesthesiologists (ASA) scores (89%), rectal cancers (46.1%) and higher tumour stage (65.4%). As a consequence, they were likely to have higher circumferential resection margin positivity (6%, P = 0.02) and to receive adjuvant chemotherapy (57.1%, P < 0.001) compared to their older cohort. Multivariate analysis showed disadvantaged socioeconomic status (odds ratio (OR) 3.3, 95% confidence interval (CI) 1.37-7.94, P < 0.001) and increasing tumour stage (OR 14.9, 95% CI 1.89-116.9, P < 0.001) were independent predictors for circumferential resection margin positivity whereas being female (OR 0.71, 95% CI 0.53-0.95, P = 0.02), higher ASA score (OR 175.3, 95% CI 26.7-1035.5, P < 0.001), urgent surgery (OR 2.75, 95% CI 1.84-4.11, P < 0.001) and anastomotic leak (OR 5.02, 95% CI 3.32-7.58, P < 0.001) were predictors of inpatient mortality. CONCLUSION: There is a steady rise in the incidence of colorectal cancer in younger adults. Both physicians and younger adults should be aware of the potential risk of colorectal cancer (CRC) and appropriate investigations performed so not to delay the diagnosis.
Asunto(s)
Neoplasias Colorrectales , Adulto , Quimioterapia Adyuvante , Neoplasias Colorrectales/epidemiología , Femenino , Humanos , Incidencia , Persona de Mediana Edad , Sistema de Registros , Estudios RetrospectivosRESUMEN
BACKGROUND: Hernias of the posterior rectus sheath are very rare abdominal wall hernias with only a handful of cases reported in the literature to date. As an uncommon disease, it is important to recognize and report this case in order to enhance scientific knowledge of this disease. CASE PRESENTATION: This case report presents a spontaneous posterior rectus sheath herniation in a 79-year-old white man with previous abdominal surgery for appendicitis. His herniation was discovered incidentally during an examination for his chief complaints of lower abdominal pain and diarrhea which were later diagnosed as Salmonella-related gastroenteritis. A computed tomography scan of his abdomen and pelvis showed abdominal wall hernia with loops of small bowel extending into his rectus abdominis muscle. In this case, it was decided to leave the situation alone for now due to no evidence of bowel obstruction and the low risk of this hernia getting strangulated, which otherwise would have warranted urgent surgery. CONCLUSIONS: This report adds to the limited stock of available literature on this unusual issue and strengthens the evidence base on the best approach to support informed clinical decision making. The significant clinical implication of such case reports is increased identification rate of rare clinical conditions which otherwise often go unnoticed.