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International Journal of Cardiology.... Apr 2024This systematic review and -analysis was conducted to determine the clinical relevance of echocardiographically measured left atrial (LA) size to predict the recurrence... (Review)
Review
This systematic review and -analysis was conducted to determine the clinical relevance of echocardiographically measured left atrial (LA) size to predict the recurrence of atrial fibrillation (AF) after direct current cardioversion (DCCV). A search was performed on Medline (Ovid), Embase (Elsevier), Cochrane Central Register of Controlled Trials (CENTRAL) in Cochrane Library, Wiley and Web of Science (Clarivate) to identify relevant studies. Amongst the initial 4066 citations identified, 31 fulfilled the criteria for inclusion in the data analysis incorporating 2725 patients with a mean follow-up period of 6.5 months. The weighted mean left atrial volume index (LAVI) was 40.56 ml/m (95 %CI:37.24-43.88) in the sinus rhythm (SR) maintenance group versus 48.69 ml/m (95 % CI: 44.42-52.97) in the AF recurrence group with P value of < 0.001, left atrial diameter (LAD) was 42.06 mm (95 %CI: 41.08-43.05) in the SR maintenance group versus 45.13 mm (95 %CI: 44.09-46.16) in the AF recurrence group, P value < 0.001. Effect size analysis of LAVI showed that each unit increase in LAVI resulted in an increase in the risk of AF recurrence by 6 % (95 % CI: 3 %-10 %). Age and AF duration were also statistically significant between the two groups however comorbidities, use of beta blockers or amiodarone were not significantly different. This -analysis shows that AF duration, LAVI, LAD and age predict the risk of recurrence of atrial fibrillation post electrical cardioversion with LAVI being the most clinically relevant echocardiographic feature.
PubMed: 38426114
DOI: 10.1016/j.ijcha.2024.101364 -
Annals of Vascular Surgery Nov 2023Endovascular repair of inflammatory abdominal aortic aneurysms (IAAAs) has emerged as an alternative to open surgery, but direct comparisons are limited. The aim of the...
BACKGROUND
Endovascular repair of inflammatory abdominal aortic aneurysms (IAAAs) has emerged as an alternative to open surgery, but direct comparisons are limited. The aim of the study was to compare clinical outcomes of endovascular and open repair for IAAA according with specific clinical characteristics.
METHODS
We performed a literature review of reports describing patients who had open or endovascular repair for IAAA. A literature search was performed in June 2022 by 2 investigators who conducted a review of papers reported in PubMed, Embase, MEDLINE, and Cochrane Database. The strings "Inflammatory aneurysm" and "Abdominal Aortic Aneurysms" were used. There was no language restriction and screened reports were published from March 1972 to December 2021. We identified 2,062 patients who had open (1,586) or endovascular repair (476) for IAAA. Primary outcomes were operative mortality and morbidity. Secondary outcomes were complications during follow-up (mean follow-up: 48 months). Propensity score matching was performed between patients who had open or endovascular surgery.
RESULTS
In Western countries, propensity-weighted postoperative mortality (in-hospital) (1.5% endovascular vs. 6% open) and morbidity rates (6% vs. 18%) were significantly lower in patients who had endovascular repair (P < 0.0001); patients with larger aneurysm (more than 7 cm diameter), signs of active inflammation, and retroperitoneal rupture of the aneurysm had better outcomes after endovascular repair than after open surgery. Hydronephrosis was present in 20% of the patients. Hydronephrosis regressed in most patients when signs of active inflammation were present suggesting an acute onset of the hydronephrosis itself (fever, elevated serum C Reactive Protein) either after endovascular or open surgery. Long-standing hydronephrosis as suggested by the absence of signs of active inflammation rarely regressed after endovascular surgery despite associated steroid therapy. During a mean follow-up of 48 months, propensity-weighted graft-related complications were more common in patients who had endovascular repair (20% vs. 8%). For patients from Asia, short-term and medium-term results were similar after open and endovascular repair. IAAAs related with aortitis were more common in Asia. In Western countries, IAAAs were commonly associated with atherosclerosis.
CONCLUSIONS
Patients with IAAA represent a heterogeneous population, suggesting biological differences from continent to continent; conservative therapy and endovascular or open surgery should be chosen according to the patient clinical condition. Endovascular repair presents advantages in patients with signs of active inflammation and contained rupture of the IAAA and larger aneurysms. Hydronephrosis, without signs of active inflammation, rarely regresses after endovascular repair associated with steroid therapy. Further studies are needed to establish the long-term results of endovascular repair.
Topics: Humans; Aortic Aneurysm, Abdominal; Aortitis; Endovascular Procedures; Hydronephrosis; Inflammation; Postoperative Complications; Retrospective Studies; Risk Factors; Steroids; Treatment Outcome
PubMed: 37454897
DOI: 10.1016/j.avsg.2023.06.036 -
Annals of Gastroenterology 2023We performed a meta-analysis to assess the benefit of bridging locoregional treatment (LRT) before liver transplantation for cirrhotic patients with hepatocellular...
Bridging locoregional treatment prior to liver transplantation for cirrhotic patients with hepatocellular carcinoma within the Milan criteria: a systematic review and meta-analysis.
BACKGROUND
We performed a meta-analysis to assess the benefit of bridging locoregional treatment (LRT) before liver transplantation for cirrhotic patients with hepatocellular carcinoma (HCC) already within the Milan criteria at diagnosis.
METHODS
We included original studies with HCC cases within the Milan criteria at diagnosis, comparing patients with and without bridging LRT before liver transplantation.
RESULTS
Twenty-six retrospective original studies were included. Out of the 9068 patients within the Milan criteria, 6435 (71%) received bridging LRT and 2633 (29%) did not. The most frequent LRTs were transarterial chemoembolization, radiofrequency ablation, and microwave ablation. Most of the patient and tumor characteristics were similar between the 2 groups. Maximum tumor diameter on scans was slightly larger in the LRT arm (mean difference: 0.36 cm, 95% confidence interval [CI] 0.11-0.61; =79%). The LRT group also had multifocal disease slightly more frequently (risk ratio [RR] 1.21, 95%CI 1.04-1.41; =0%) and disease extent outside the Milan criteria (RR 1.3, 95%CI 1.03-1.66; =0%) on pathological examination of explanted livers. There was no difference between the 2 arms in the waiting time for transplant, dropout rates, disease-free survival at 1, 3, 5 years after transplant, or overall survival at 3 and 5 years after transplant. However, cases with LRT had better overall survival at 1 year after transplant (hazard ratio 0.54, 95%CI 0.35-0.86; =0%).
CONCLUSIONS
The precise benefit of bridging LRT for cirrhotic patients with HCC within the Milan criteria at diagnosis is unclear. There may be an advantage regarding short-term overall survival after liver transplantation.
PubMed: 37396004
DOI: 10.20524/aog.2023.0812 -
Anatomy & Cell Biology Mar 2024The exocrine part of the pancreas has a duct system called the pancreatic ductal system (PDS). Its mechanism of development is complex, and any reorganization during...
The exocrine part of the pancreas has a duct system called the pancreatic ductal system (PDS). Its mechanism of development is complex, and any reorganization during early embryogenesis can give rise to anatomical variants. The aim of this study is to collect, classify, and analyze published evidence on the importance of anatomical variants of the PDS, addressing gaps in our understanding of such variations. The MEDLINE, Web of Science, Embase, and Google Scholar databases were searched to identify publications relevant to this review. R studio with meta-package was used for data extraction, risk of bias estimation, and statistical analysis. A total of 64 studies out of 1,778 proved suitable for this review and metanalysis. The meta-analysis computed the prevalence of normal variants of the PDS (92% of 10,514 subjects). Type 3 variants and "descending" subtypes of the main pancreatic duct (MPD) predominated in the pooled samples. The mean lengths of the MPD and accessory pancreatic duct (APD) were 16.53 cm and 3.36 cm, respectively. The mean diameters of the MPD at the head and the APD were 3.43 mm and 1.69 mm, respectively. The APD was present in only 41% of samples, and the long type predominated. The pancreatic ductal anatomy is highly variable, and the incorrect identification of variants may be challenging for surgeons during ductal anastomosis with gut, failure to which may often cause ductal obstruction or pseudocysts formation.
PubMed: 38351473
DOI: 10.5115/acb.23.148 -
Medicine Jul 2023To evaluate the efficacy and safety of traditional Chinese medicine formulas combined with acupuncture for the treatment of ovulation dysfunction infertility (ODI). (Meta-Analysis)
Meta-Analysis
Effectiveness of traditional Chinese medicine formulas combined with acupuncture in the treatment of ovulation dysfunction infertility: A systematic review and meta-analysis.
BACKGROUND
To evaluate the efficacy and safety of traditional Chinese medicine formulas combined with acupuncture for the treatment of ovulation dysfunction infertility (ODI).
METHODS
From January 1, 2018 to March 12, 2023, 7 electronic databases, PubMed, EMBASE, Web of Science, Cochrane Library, CNKI, Wanfang Database, and CBM, were systematically searched to identify eligible randomized controlled trial studies.
RESULTS
Meta analysis showed that traditional Chinese medicine combined with acupuncture can more effectively improve sex hormone levels compared to Western medicine alone, including follicle stimulating hormone (FSH) in older patients (standardized mean difference [SMD]: 3.00; 95% confidence interval [CI]: 2.35-3.66; P = .024, I 2 = 28%), FSH in younger patients (SMD: 0.45; 95% CI: -0.15, 1.05; P = .03, I 2 = 71%), estradiol (E2) (SMD: 7.50; 95% CI: v0.47, 15.48; P < .00001, I 2 = 99%), and progesterone (P) (SMD: 2.20; 95% CI: 2.07-2.33; P < .00001, I 2 = 29%). Compared to Western medicine alone, traditional Chinese medicine combined with acupuncture also had a better effect to increase ovulation rate (risk ratio [RR]: 2.46; 95% CI: 1.72-3.52; P < .00001, I 2 = 0%), pregnancy rate (RR: 2.50; 95% CI: 1.96-3.18; P < .00001, I 2 = 0%), maximum follicle diameter (MFD) (SMD: 2.27; 95% CI: 1.37-3.16; P < .00001, I 2 = 91%), and endometrial thickness (SMD: 1.71; 95% CI: 1.31-2.11; P < .00001, I 2 = 87%). The combination of traditional Chinese medicine and acupuncture also had better effects on quality of life (RR: 0.19; 95% CI: 0.15-0.23; P < .00001, I 2 = 0%) and reduced adverse reactions (RR: 0.15; 95% CI: 0.05-0.48; P = .001, I 2 = 0%), compared to Western medicine alone.
CONCLUSION
This study shows evidence that traditional Chinese medicine formulas combined with acupuncture are an effective and safe treatment approach. However, this conclusion requires further confirmation due to the insufficient quality of the included trials.
Topics: Pregnancy; Female; Humans; Aged; Medicine, Chinese Traditional; Quality of Life; Acupuncture Therapy; Infertility; Ovulation; Follicle Stimulating Hormone
PubMed: 37417606
DOI: 10.1097/MD.0000000000034310 -
Journal of Surgical Case Reports May 2024Peritoneal inclusion cysts (PICs) are a rare and benign condition of uncertain pathogenesis. The fluid-filled, mesothelial-lined cysts manifest within the abdominopelvic...
Peritoneal inclusion cysts (PICs) are a rare and benign condition of uncertain pathogenesis. The fluid-filled, mesothelial-lined cysts manifest within the abdominopelvic cavity. This case report details an unusual occurrence of a 97 mm PIC- presenting as an umbilical hernia- in a 26-year-old male patient with no prior surgical history. Following pre-operative cross-sectional imaging, this was managed through open excision without complication. A systematic review of the literature highlighted 30 previous cases [26F, 4M] with a mean age of 34 years (std ±15.4) and a median diameter of 93 mm [IQR, 109 mm]. A total of 53% (n = 16) of cases had a history of previous abdominal surgery. Surgical excision is safe and laparoscopic modality should be considered (<1% recurrence). Accepting the limited evidence base, image guided drainage should be avoided (50% recurrence, n = 2).
PubMed: 38706476
DOI: 10.1093/jscr/rjae258