Background Surgery for catecholamine‐producing tumours can be complicated by intraoperative and postoperative haemodynamic instability. Several perioperative management strategies have emerged but none has been evaluated in randomized trials. To assess this issue, contemporary perioperative management and outcome data from 21 centres were collected. Methods Twenty‐one centres contributed outcome data from patients who had surgery for phaeochromocytoma and paraganglioma between 2000 and 2017. The data included the number of patients with and without α‐receptor blockade, surgical and anaesthetic techniques, complications and perioperative mortality. Results Across all centres, data were reported on 1860 patients with phaeochromocytoma or paraganglioma, of whom 343 underwent surgery without α‐receptor blockade. The majority of operations (78·9 per cent) were performed using minimally invasive techniques, including 16·1 per cent adrenal cortex‐sparing procedures. The cardiovascular complication rate was 5·0 per cent overall: 5·9 per cent (90 of 1517) in patients with preoperative α‐receptor blockade and 0·9 per cent (3 of 343) among patients without α‐receptor blockade. The mortality rate was 0·5 per cent overall (9 of 1860): 0·5 per cent (8 of 517) in pretreated and 0·3 per cent (1 of 343) in non‐pretreated patients. Conclusion There is substantial variability in the perioperative management of catecholamine‐producing tumours, yet the overall complication rate is low. Further studies are needed to better define the optimal management approach, and reappraisal of international perioperative guidelines appears desirable.
Background: Minimally invasive adrenalectomy and advances in anaesthetic techniques have transformed surgery for phaeochromocytoma. This 17-year review describes the evolution of phaeochromocytoma care in our unit. Methods: We performed a retrospective cohort review of all patients who underwent adrenalectomy for phaeochromocytoma from 2000 to 2016. Patients were divided into three time periods, early: 2000-2005 (n = 17), middle: 2006-2010 (n = 15) and late: 2011-2016 (n = 24). The posterior retroperitoneoscopic adrenalectomy was introduced in 2011. Demographics and clinicopathological details were extracted. Median values for nominal data were compared using Mann-Whitney U-test. A chi-squared test was used to compare categorical data.Results: Sixty-one adrenalectomies were performed on 56 patients: 19 open, 17 laparoscopic and 20 posterior retroperitoneoscopic adrenalectomies. The median length of operation decreased from 135 to 90 min from the early to the late time period (P > 0.05). Length of stay decreased from a median of 5 days in the early group to 1 day in the late group (P = 0.01). A total of 94.1% of the early period patients were admitted to the intensive care unit compared to 30.4% of the late group (P = <0.01). Need for post-operative vasopressors and blood transfusions was significantly reduced. Conclusion: Over the 17-year period, the choice of operative technique has transitioned towards posterior retroperitoneoscopic adrenalectomy. Operative time, rate of intensive care unit admission, and admission length have all decreased without any increase in rates of complications.
Background An increasing number of elderly patients are presenting for elective surgery. Pre‐operative risk assessment in this population is inexact due to the complex interplay between age, comorbidity and functional status. Frailty assessment may provide a surrogate measure of a patient's physiological reserve and aid operative decision‐making. The aim of this study is to determine the association between pre‐operative frailty, as assessed using the Edmonton Frail Scale, and post‐operative outcomes in elderly patients undergoing elective colorectal cancer surgery. Methods A prospective analysis of 86 patients over the age of 65 undergoing elective colorectal cancer surgery at a tertiary centre between October 2017 and October 2018 was performed. Frailty assessment was conducted pre‐operatively using the Edmonton Frail Scale. Primary outcomes included length of stay and post‐operative complication rates. Multivariable logistic regression analyses were used to determine the influence of frailty on post‐operative outcomes including mortality, prolonged hospital admission, complication rates and quality of life. Results Of 86 patients, 12 (14.0%) were identified as frail. Frailty was associated with a significantly increased median length of stay (20 days versus 6 days, incidence rate ratio 2.83, P < 0.01) and a significantly increased risk of major post‐operative complications (50.0% versus 6.7%, odds ratio 13.8, P < 0.01). Frailty was not associated with a significant reduction in quality of life scores at 30 and 90 days post‐operatively. Conclusion Frailty is associated with adverse post‐operative outcomes in elderly patients undergoing elective colorectal cancer surgery. Frailty assessment is an important component of pre‐operative risk assessment and may identify targets for pre‐operative optimisation.
Summary Rectal bleeding occurs in about 40% of pregnant women, and is predominantly attributed to benign perianal pathology (haemorrhoids or anal fissures). More sinister causes of rectal bleeding may be heralded by key red flag clinical and biochemical features. These features should be evaluated in all women with rectal bleeding. Imaging investigations or flexible sigmoidoscopy may be warranted. The latter can be performed safely by experienced operators in pregnant women. Women with evidence of haemodynamic compromise, elevated inflammatory markers, significant anaemia, signs of intestinal obstruction or compromise to the fetus should be evaluated urgently. Providers must be mindful of the changes in normal ranges for common haematological and biochemical parameters in pregnancy compared with the non‐pregnant state. Faecal calprotectin is an established tool for identification of intestinal inflammation and is valid in pregnancy. An elevated faecal calprotectin level (≥ 50 µg/g) signifies a need for further diagnostic evaluation. Inflammatory bowel disease may present initially, or with worsening disease activity, in pregnancy. Expedient diagnosis with the use of faecal calprotectin, sigmoidoscopy with or without intestinal ultrasound, exclusion of alternative or compounding infective aetiologies, and institution of appropriate therapy are critical. Medical therapies for management of inflammatory bowel disease can be safely instituted in pregnancy. Colorectal cancer incidence is increasing in younger age groups, but fortunately remains rare. When diagnosed in pregnancy, colorectal cancer can be successfully and safely managed with a collaborative multidisciplinary team approach. Early diagnosis is key to optimising outcomes.
Background Post-operative management after phaeochromocytoma resection includes monitoring of blood pressure and blood sugar, and vigilance for haemorrhage. Guidelines recommend 24 h of continuous blood pressure monitoring, usually necessitating HDU/ICU admission. We hypothesised that most patients undergoing phaeochromocytoma resection do not require post-operative HDU/ICU admission. We aim to describe current Australian and New Zealand perioperative management of phaeochromocytoma and determine whether it is safe to omit HDU/ICU care for most patients. Methods We collected retrospective data on patients undergoing excision of phaeochromocytoma in 12 centres around Australia and New Zealand between 2007 and 2019. Data collected included preoperative medical management, anaesthetic management, vasopressor support, HDU/ICU admission and complications. Results A total of 223 patients were included in the study, 173 (77%) of whom were admitted to HDU/ICU postoperatively. The group of patients treated in ICU was similar to the group of patients treated on the ward in terms of demographic and tumour characteristics, and there were significant differences in the proportion of patients admitted to HDU/ICU between centres. Of patients admitted to ICU, 71 (41%) received vasopressor support. This was weaned within 24 h in 55 (77%) patients. Patients with larger tumours ([ 6 cm) and a transfusion requirement are more likely to require prolonged inotropic support. Among patients admitted to the ward, there were no complications that required escalation of care. Conclusions Although not widespread practice in Australia and New Zealand, it appears safe for the majority of patients undergoing minimally invasive resection of phaeochromocytoma to be admitted to the ward post-operatively.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.