Causality between neuroticism personality clusters and female reproductive diseases in European population: a two-sample bidirectional mendelian randomization study.

BACKGROUND: The causality between neuroticism, a personality trait characterized by the tendency to experience negative emotions, and female reproductive diseases remains unclear. To provide evidence for the development of effective screening and prevention strategies, this study employed Mendelian randomization (MR) to investigate the causality between neuroticism clusters and female reproductive diseases. METHODS: Instrumental variables were obtained from large-scale genome-wide association studies of populations of European descent involving three neuroticism clusters (depressed affect, worry, sensitivity to environmental stress, and adversity [SESA]) in the Complex Trait Genetics database and six female reproductive diseases (infertility, polycystic ovary syndrome [PCOS], spontaneous abortion, recurrent spontaneous abortion, endometriosis, and uterine fibroids) in the FinnGen database. The bidirectional two-sample MR analysis was conducted using the inverse variance-weighted, weighted median, and MR-Egger methods, whereas the sensitivity analysis was conducted using the Cochran's Q-test, MR-Egger intercept, and leave-one-out analysis. RESULTS: In the forward analysis, genetically predicted depressed affect and worry components of neuroticism significantly increased the risk of infertility (depressed affect: odds ratio [OR] = 1.399, 95% confidence interval [CI]: 1.054-1.856, p = 0.020; worry: OR = 1.587, 95% CI: 1.229-2.049, p = 0.000) and endometriosis (depressed affect: OR = 1.611, 95% CI: 1.234-2.102, p = 0.000; worry: OR = 1.812, 95% CI: 1.405-2.338, p = 0.000). Genetically predicted SESA component of neuroticism increased only the risk of endometriosis (OR = 1.524, 95% CI: 1.104-2.103, p = 0.010). In the reverse analysis, genetically predicted PCOS was causally associated with an increased risk of the worry component of neuroticism (Beta = 0.009, 95% CI: 0.003-0.016, p = 0.003). CONCLUSIONS: The MR study showed that the three neuroticism personality clusters had definite causal effects on at least one specific female reproductive disease. Moreover, PCOS may increase the risk of the worry component of neuroticism. This finding suggests the need to screen for specific female reproductive diseases in populations with high neuroticism and assess the psychological status of patients with PCOS.

Safety and efficacy of microwave versus radiofrequency ablation for large hepatic hemangioma: a multicenter retrospective study with propensity score matching.

OBJECTIVES: To compare the safety and efficacy of microwave ablation (MWA) and radiofrequency ablation (RFA) for such hemangiomas (5-9.9 cm in diameter). METHODS: This multicenter retrospective cohort study investigated the differences in technical success, ablation time, complete ablation, complications, hospital stay, and clinical response between MWA and RFA. A total of 452 patients with hepatic hemangiomas were screened. Propensity score matching was performed. Univariable and multivariate regression analyses were used. RESULTS: Among the 452 patients, 394 met the eligibility criteria and completed the follow-up. After the propensity score matching analysis, 72 pairs of patients were created. No technical failures were found. The RFA group had a longer ablation time (48.63 ± 18.11 min versus [vs.] 37.18 ± 15.86 min, p < 0.001), higher morbidity of hemoglobinuria (77.78% vs. 50.00%, p < 0.001), and longer hospital stay (5.01 ± 1.56 days vs. 4.34 ± 1.42 days, p < 0.05) than the MWA group. The treatment methods (p = 0.032, OR = 0.105, 95% CI = 0.013-0.821), size of the hemangioma (p = 0.021, OR = 5.243, 95% CI = 1.285-21.391), and time of ablation (p = 0.031, OR = 1.145, 95% CI = 1.013-1.294) were significant independent risk factors associated with hemoglobinuria. No recurrence or delayed complications were observed. There were no differences in complete ablation, clinical response, and health-related quality of life between the groups. CONCLUSIONS: MWA and RFA appear to be effective treatments for large hepatic hemangiomas. However, MWA had a shorter ablation time than RFA, and MWA was associated with fewer hemolysis-related complications and shorter hospital stays. KEY POINTS: • MWA and RFA appear to be effective treatments for large hepatic hemangiomas. • MWA had a shorter ablation time than RFA. • MWA was associated with fewer hemolysis-related complications and shorter hospital stays.

Safety and effectiveness of laparoscopic intratumoral resection facilitated by coagulation of giant hepatic hemangioma: a matched case-control study and literature review.

BACKGROUND: To report the safety and effectiveness of laparoscopic intratumoral resection facilitated by coagulation (LIRC) compared with laparoscopic hepatectomy (LH) in treating giant hepatic hemangioma. METHODS: From 2017 to 2020, 19 consecutive patients with giant hepatic hemangioma (≥ 10 cm) received LIRC in one center. We selected a subgroup of 103 patients treated by LH in other four centers who well matched the 19 consecutive patients treated with LIRC, in a 1:1 fashion based on the tumor location, tumor size, and body mass index. Furthermore, the differences in technical success, operative time, operative blood loss, change of laboratory indexes, hospital stays, complication and clinical responds are compared between the two groups. RESULTS: Technical success was achieved in all 38 patients. Patients in the LIRC group had a relative shorter operative time (P < 0.001) and less operative blood loss (P = 0.003). The serum levels of C-reactive protein (CRP), total bilirubin (TBil), alanine aminotransferase (ALT), and aspartate transaminase (AST) were elevated significantly (P < 0.05) 1 day after the resection and returned to normal within 7 days in both groups; however, relatively lower serum levels of those indexes were observed in the LIRC group (P < 0.05). The total complication rate was relatively lower in the LIRC group compared with the LH group (P = 0.029). Patients in the LIRC group had shorter hospital stays than those in the LH group (P = 0.010). The clinical response was similar in the two groups. CONCLUSIONS: LIRC is safe and effective for treating giant hepatic hemangioma.

Efficacy of intrauterine infusion therapy before embryo transfer in recurrent implantation failure: A systematic review and network meta-analysis.

Previous studies of intrauterine infusion therapy in recurrent implantation failure (RIF) patients have shown conflicting results, and there is a lack of head-to-head horizontal comparisons between different drugs. This study aimed to assess the effectiveness of four intrauterine infusion drugs, including human chorionic gonadotropin (HCG), granulocyte colony-stimulating factor (G-CSF), peripheral blood mononuclear cells (PBMCs) and autologous platelet-rich plasma (PRP), in improving pregnancy outcomes in RIF patients through the network meta-analysis. Randomized controlled trials (RCTs) of preimplantation intrauterine infusion for RIF were searched in the Cochrane Library, Embase, Medline and CINAHL. Meanwhile, relevant data were extracted and Stata 15.0 software was applied to statistical analysis. A total of 21 studies with a sample size of 2917 cases were included in this study. Clinical pregnancy rate network meta-analysis showed that, intrauterine infusion of all four drugs is significantly better than the blank and placebo groups, while only PRP could significantly increase live birth rate compared with the blank and placebo groups. The SUCRA plots of clinical pregnancy and live birth rates showed a higher ranking of PRP and PBMCs. Early abortion intervention analysis found that only G-CSF is significantly better than the blank and placebo groups, and the SUCRA plot of G-CSF showed the highest ranking. All these findings confirmed that all four intrauterine infusion drugs can improve pregnancy outcomes in RIF patients to varying degrees, with PRP being the most effective. Further prospective, large-scale and high-quality RCTs are still necessary to determine the exact subgroups of benefit for the different drugs.

Thermal ablation of hepatic hemangioma: A multi-center experience with long-term outcomes.

BACKGROUND: Thermal ablation, currently used extensively for liver tumors, also has been applied. successfully to hepatic hemangioma; however, it is still considered experimental because previous studies have comprised small sample sizes with short follow-up periods. PURPOSE: We aimed to investigate the effectiveness, safety, and long-term outcomes of thermal ablation for hepatic hemangioma. MATERIALS AND METHODS: From October 2011 to February 2021, the data of 357 patients with 378 hepatic hemangiomas treated by thermal ablation at six hospitals were analyzed in this retrospective study. The technical success, safety, and long-term follow-up results were analyzed. RESULTS: A total of 252 patients (mean age, 49.2 ± 10.5 years) with 273 subcapsular hemangiomas underwent laparoscopic thermal ablation, whereas 105 patients with 105 hemangiomas located in the liver parenchyma underwent CT-guided percutaneous ablation. Of the 378 hepatic hemangiomas (5.0-21.2 cm), 369 lesions were subjected to one session of ablation, while 9 lesions were subjected to two sessions of ablation. Technical success was achieved in 100.0% of cases. Complete ablation was achieved in 361 of 378 hemangiomas (95.5%), while 17 hemangiomas (4.5%) were incompletely ablated, showing subtle enhancement at the peripheral rim. The major complication rate was 2.0% (7/357). The median follow-up period was 67 months (range, 12-124 months). Of the 224 patients with hemangioma-related symptoms, 216 demonstrated complete disappearance of symptoms (96.4%), while 8 were ameliorated (3.6%). Ablated lesion shrinkage was progressive, and 11.4% of hemangiomas almost completely disappeared over time (P < 0.01). CONCLUSION: With a reasonable ablation strategy and comprehensive treatment measurements, thermal ablation could be a safe, feasible, and effective treatment option for hepatic hemangioma.

The role of oxidative stress in ovarian aging: a review.

Ovarian aging refers to the process by which ovarian function declines until eventual failure. The pathogenesis of ovarian aging is complex and diverse; oxidative stress (OS) is considered to be a key factor. This review focuses on the fact that OS status accelerates the ovarian aging process by promoting apoptosis, inflammation, mitochondrial damage, telomere shortening and biomacromolecular damage. Current evidence suggests that aging, smoking, high-sugar diets, pressure, superovulation, chemotherapeutic agents and industrial pollutants can be factors that accelerate ovarian aging by exacerbating OS status. In addition, we review the role of nuclear factor E2-related factor 2 (Nrf2), Sirtuin (Sirt), mitogen-activated protein kinase (MAPK), protein kinase B (AKT), Forkhead box O (FoxO) and Klotho signaling pathways during the process of ovarian aging. We also explore the role of antioxidant therapies such as melatonin, vitamins, stem cell therapies, antioxidant monomers and Traditional Chinese Medicine (TCM), and investigate the roles of these supplements with respect to the reduction of OS and the improvement of ovarian function. This review provides a rationale for antioxidant therapy to improve ovarian aging.

Anatomic resection versus radiofrequency ablation with an ablative margin ≥ 1.0 cm for solitary small hepatocellular carcinoma measuring ≤ 3 cm: Comparison of long-term outcomes using propensity score matching analysis.

PURPOSE: To compare the long-term outcomes of anatomic resection (AR) and radiofrequency ablation (RFA) with an ablative margin (AM) of ≥ 1.0 cm as first-line treatment for solitary hepatocellular carcinoma measuring ≤ 3 cm. METHODS: Two hundred and fifty-one patients who underwent AR (n = 156) or RFA (ablative margin ≥ 1.0 cm, n = 95) at any of 6 tertiary hospitals from 2009 to 2018 were enrolled. Propensity score matched analysis (PSM) were used to compare overall survival (OS), recurrence-free survival (RFS), and perioperative outcomes. Univariate and multivariate analyses were performed to identify prognostic factors associated with RFS and OS. RESULTS: PSM created 67 patient-pairs. After 96 months of follow-up, RFA with an ablative margin ≥ 1.0 cm and AR showed comparable 1-year, 3-year, 5-year, and 8-year OS rates before (P = 0.580) and after (P = 0.640) PSM. However, RFS was better at 1, 3, 5, and 8 years after AR before (P = 0.0036) and after (P = 0.017) PSM. The operation time and postoperative hospital stay were significantly longer in the AR group than in the RFA group before and after PSM (P < 0.05). Multivariate analysis identified age and type of treatment to be independent prognostic factors for RFS and age and hepatitis C to be associated with OS. CONCLUSIONS: Long-term OS was not significantly different between AR and RFA with an AM ≥ 1.0 cm in patients with a solitary hepatocellular carcinoma measuring ≤ 3 cm; but, RFS appeared to be better after AR than after RFA. However, RFA was associated with fewer perioperative complications and a shorter postoperative hospital stay.

Complications of Radiofrequency Ablation for Hepatic Hemangioma: A Multicenter Retrospective Analysis on 291 Cases.

PURPOSE: To report the complications of radiofrequency ablation (RFA) for hepatic hemangioma. PATIENTS AND METHODS: Investigators from six centers performed RFA for hepatic hemangioma and used a standardized follow-up protocol. Data were collected from 291 patients, including 253 patients with hepatic hemangioma 5 to 9.9 cm in diameter (group A) and 38 with hepatic hemangioma ≥ 10 cm (group B). Technical success, complete ablation, and complications attributed to the RFA procedure were reported. Analysis of variance was used to determine whether the major complication rate was related to tumor size or clinical experience. RESULTS: A total of 304 lesions were treated in 291 patients. Technical success was achieved without adverse events in all cases. A total of 301 lesions were completely ablated, including 265 of 265 (100%) lesions in group A, and 36 of 39 (92.31%) in group B. The rate of technology-related complications was similar in groups A and B (5.14% (13/253) and 13.16% (5/38), respectively; P = 0.121). Moreover, all technology-related complications occurred during the early learning curve period. The rate of hemolysis-related complications in two groups were 83.40% (211/253) and 100% (38/38) (P =0.007) and the systemic inflammatory response syndrome-related complications in two groups were 33.99% (86/253) and 86.84% (33/38) (P<0.001). There were no delayed complications in either group. CONCLUSION: RFA is minimally invasive, safe, and effective for hepatic hemangiomas 5 to 9.9 cm in diameter. More clinical data are needed to confirm the safety of RFA for hepatic hemangiomas ≥ 10 cm.

A comparison of the efficacy and safety of complementary and alternative therapies for premature ovarian insufficiency: A protocol for network meta-analysis.

BACKGROUND: With the increase in the incidence of premature ovarian insufficiency (POI) over the years, the ovarian function has become one of the integral aspects of research in reproductive medicine today. POI seriously affects the physical and mental health of women, especially reproductive health. Studies show both complementary and alternative therapies to be effective in treating POIs. However, consistency in conclusions is still far-fetched. In light of this, we will carry out a study to evaluate the effectiveness and safety of complementary and alternative therapies for POIs. We therefore develop a study protocol for a proposed network meta-analysis (NMA) and systematic review on POI. METHODS: The following electronic bibliographic database will be searched: VIP database, Wanfang database, Chinese National Knowledge Infrastructure (CNKI), The Cochrane Library, PubMed, EMBASE and Web of Science from inception till 31 December 2019. A search at the World Health Organization (WHO) International Clinical Trials Registry Platform will also be done. Subsequently, the searched data will undergo independent screening, retrieving, and risk of bias assessment by 2 reviewers. Analysis will be performed on included studies using the NMA technique. Next, the primary outcomes will be compared using ADDIS 1.16.5 and Stata 15.0. RESULTS: The safety and effectiveness of alternative and complementary therapies used in the treatment of POI will be compared and evaluated. CONCLUSION: This work will provide high-quality evidence for clinicians in the field to build on for best practices in effective interventions (complementary and alternative therapies) for POI. ETHICS AND DISSEMINATION: This NMA is a secondary research which based on some previously published data. Therefore, the ethical approval was not necessary. PROSPERO REGISTRATION NUMBER: CRD42020163873.

Radiofrequency ablation for hepatic hemangiomas: A consensus from a Chinese panel of experts.

Recent studies have shown that radiofrequency (RF) ablation therapy is a safe, feasible, and effective procedure for hepatic hemangiomas, even huge hepatic hemangiomas. RF ablation has the following advantages in the treatment of hepatic hemangiomas: minimal invasiveness, definite efficacy, high safety, fast recovery, relatively simple operation, and wide applicability. It is necessary to formulate a widely accepted consensus among the experts in China who have extensive expertise and experience in the treatment of hepatic hemangiomas using RF ablation, which is important to standardize the application of RF ablation for the management of hepatic hemangiomas, regarding the selection of patients with suitable indications to receive RF ablation treatment, the technical details of the techniques, therapeutic effect evaluations, management of complications, etc. A final consensus by a Chinese panel of experts who have the expertise of using RF ablation to treat hepatic hemangiomas was reached by means of literature review, comprehensive discussion, and draft approval.