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Cureus Jan 2024Appendectomy remains the gold standard for treating appendicitis, but advancements in laparoscopic techniques have shifted the paradigm. Natural orifice transluminal... (Review)
Review
Appendectomy remains the gold standard for treating appendicitis, but advancements in laparoscopic techniques have shifted the paradigm. Natural orifice transluminal endoscopic surgery (NOTES) and transvaginal appendectomy (TVA) offer a potentially less invasive alternative to traditional laparoscopic appendectomy (LA). This article systematically reviews the procedures, perceptions, and complications of TVA to assess its viability as a surgical option. Between January 1, 2003, and November 1, 2023, 4832 case reports, case series, and experimental and observational peer-reviewed publications were examined and filtered using the keyword "Transvaginal Laparoscopic Appendectomy." The publications were screened using PRISMA guidelines, and 20 studies were included for analysis and review. Survey results showed that women's acceptance of TVA was 43%, citing reduced invasiveness as a major reason for positive reception. TVA procedures exhibited consistency, with variations in appendectomy methods, appendix removal, and posterior fornix incision closure. Positive outcomes included shorter operation times, reduced postoperative pain, and minimal scarring. Complications were uncommon but included bladder puncture, urinary tract infections, and intra-abdominal abscesses. Indications primarily focused on surgical safety, reduced scarring, and postoperative benefits. Sexual function post-TVA exhibited no significant differences in most cases, with a recovery period of two to four weeks. This systematic review suggests that TVA is a promising alternative to traditional LA, offering potential advantages in terms of postoperative complications. While the existing literature indicates positive outcomes, further research with larger sample sizes and long-term follow-ups is needed to validate the efficacy and safety of TVA and assess how the procedure impacts the reproductive function of patients.
PubMed: 38333466
DOI: 10.7759/cureus.51962 -
Frontiers in Cardiovascular Medicine 2023The aim of the current study was to investigate the potential relationship between anatomical characteristics of pulmonary veins (PVs) and atrial fibrillation recurrence... (Review)
Review
Relationship between anatomical characteristics of pulmonary veins and atrial fibrillation recurrence after radiofrequency catheter ablation: a systematic review and meta-analysis.
BACKGROUND
The aim of the current study was to investigate the potential relationship between anatomical characteristics of pulmonary veins (PVs) and atrial fibrillation recurrence (AFR) following radiofrequency catheter ablation (RFCA), specifically focusing on PV diameter and cross-sectional orifices index (CSOA). The analysis was based on a comprehensive review of currently available literature, providing valuable insights for the prevention and treatment of AFR.
METHODS
Data was collected from five databases, including PubMed, MEDLINE, EMBASE, and Cochrane, spanning the period from 2004 to October 2022. The search strategy utilized Medical Subject Headings (MeSH) terms related to PV diameter, PV size, PV anatomy, and AFR. Indicators of PV diameter and CSOA from the included studies were collected and analyzed, with Weight mean difference (WMD) and 95% confidence intervals (CIs) representing continuous variables.
RESULTS
The meta-analysis included six studies. The results revealed that patients with AFR had a significant larger mean PV diameter compared to those without AFR (MD 0.33; 95% CI: 0.01, 0.66; = 0.04; = 33.80%). In a meta-analysis of two studies involving a total of 715 participants, we compared the diameters of the left superior pulmonary vein (LSPV), left inferior pulmonary vein (LIPV), right superior pulmonary vein (RSPV), right inferior pulmonary vein (RIPV) between patients with AFR and patients without AFR. The results showed that there were no statistically significant differences between the two groups in any of the four data items (all > 0.05). Additionally, the pooled estimate revealed that LSPV-CSOA, LIPV-COSA, RSPV-COSA, and RIPV-CSOA were greater in the AFR group compared to the non-AFR group, but the differences were not statistically significant (all > 0.05).
CONCLUSION
We found evidence supporting the notion that the PV diameter of patients who experienced AFR after RFCA was significantly larger than that of patients without AFR. The findings suggested that the PV diameter could serve as a potential predictor of the risk of AFR following RFCA.
PubMed: 37795484
DOI: 10.3389/fcvm.2023.1235433 -
Saudi Medical Journal Jun 2020To systematically review the literature and to summarize all evidence related to the diagnosis and management of patulous eustachian tube. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To systematically review the literature and to summarize all evidence related to the diagnosis and management of patulous eustachian tube.
METHODS
The present study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement.
RESULTS
Overall, 59 articles were retrieved and included in the analysis. Studies investigating treatments enrolled 1279 patients collectively, with follow-up duration varying from few days and up to 2 years. Eight studies reported medical treatments with intranasal saline instillation as the most frequently studied option. Other studies reported various surgical treatments varying from simple tympanostomy to invasive procedures targeting the orifice of the ET or the anatomical features surrounding it. In addition, 10 studies including 367 subjects investigated different diagnostic methods.
CONCLUSION
Currently, there is a wide spectrum of diagnostic and therapeutic interventions with minimal clinical efficacy, a persistent lack of systematic guidelines, and several gaps in previous research endeavours.
Topics: Administration, Intranasal; Adult; Aged; Diagnostic Techniques, Otological; Ear Diseases; Eustachian Tube; Female; Follow-Up Studies; Humans; Male; Middle Aged; Otolaryngology; Otorhinolaryngologic Surgical Procedures; Saline Solution
PubMed: 32518922
DOI: 10.15537/smj.2020.6.25083