RESUMO
BACKGROUND: Haemorrhoidectomy is the gold standard for definitive treatment of high-grade symptomatic haemorrhoids but is often associated with substantial pain. This systematic review aims to explore the potential of flavonoids in alleviating the postoperative symptom burden following excisional haemorrhoidectomy. METHODS: A systematic review of the literature was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PROSPERO CRD42023472711). Randomized controlled trials (RCTs) published PubMed, MEDLINE, Embase, and Scopus from inception to 1st December 2023 were retrieved. The primary outcome investigated was post-operative pain. Meta-analysis was performed using Review Manager version 5.4.1. RESULTS: Ten articles with 775 patients were included. The meta-analysis identified statistically significant decreases in post-operative pain in favour of the flavonoid groups (Standardized Mean Difference -0.66 [95% confidence intervals (CI) -0.82, -0.52]; P < 0.00001), and bleeding (Odds Ratio 0.13 [95% CI 0.09, 0.19]; P < 0.00001). CONCLUSION: Flavonoids show promise as a means of reducing pain associated with excisional haemorrhoidectomy. Further research is required to investigate topical routes of administration and standardize regimes.
RESUMO
BACKGROUND: The 'weekend effect' is the term given to the observed discrepancy regarding patient care and outcomes on weekends compared to weekdays. This study aimed to determine whether the weekend effect exists within Aotearoa New Zealand (AoNZ) for patients undergoing emergency laparotomy (EL), given recent advances in management of EL patients. METHODS: A cohort study was conducted across five hospitals, comparing the outcomes of weekend and weekday acute EL. A propensity-score matched analysis was used to remove potential confounding patient characteristics. RESULTS: Of the 487 patients included, 132 received EL over the weekend. There was no statistically significant difference between patients undergoing EL over the weekend compared to weekdays. Mortality rates were comparable between the weekday and weekend cohorts (P = 0.464). CONCLUSIONS: These results suggest that modern perioperative care practice in New Zealand obviates the 'weekend' effect.