The role of TENS therapy in reducing the incidence of post-Caesarean section wound infection.

The occurrence of wound infection following a Caesarean section procedure poses a substantial clinical obstacle. Transcutaneous Electrical Nerve Stimulation (TENS) has been identified as a promising supplementary treatment option for improving the healing process and decreasing the incidence of infections. This study assessed the efficacy of TENS therapy in the postoperative care of patients who have had Caesarean section. We randomly assigned a total of 108 women who had Caesarean sections to either a TENS group (n = 54) or control (n = 54). The TENS therapy was provided twice daily for a duration of 30 min for the period of 14 days following the surgery. The main measure of interest in this study was the occurrence of wound infection during 30-day period. Additionally, secondary measures included the rate of wound healing, levels of pain experienced and level of patient satisfaction. In comparison to the control (22.2%, p < 0.05), the TENS group had notably reduced occurrence of wound infection, with the rate of 7.4%. TENS group had superior wound healing results, as measured by REEDA scale, at 7 days (2.1 ± 0.8 vs. 2.5 ± 1.0, p < 0.04), 14 days (1.2 ± 0.5 vs. 1.9 ± 0.7, p < 0.05) and 30 days (0.3 ± 0.5 vs. 0.7 ± 0.6, p < 0.05). Furthermore, TENS group had reduced pain levels on the Visual Analog Scale (VAS) at all evaluation intervals (p < 0.05). TENS group exhibited significantly higher levels of patient satisfaction, as evidenced by 64.8% of participants rating high satisfaction, in contrast to 40.7% in the control group (p < 0.05). The incidence of adverse effects was found to be minor, as indicated by a skin irritation rate of 3.7% and reported discomfort rate of 1.9% at the electrode location. TENS therapy effectively decreased the occurrence of post-Caesarean wound infections, expedited the healing process and enhanced pain control. This treatment was well-received by patients and had little negative consequences. The aforementioned results provided evidence in favour of incorporating TENS into post-Caesarean care regimens, which may have significant consequences for improving patient outcomes and maximizing healthcare resources.

Potential Shared Mitochondrial-Related Gene Signatures and Molecular Mechanisms Between Polycystic Ovary Syndrome (PCOS) and Major Depressive Disorder (MDD): Evidence from Transcriptome Data and Machine Learning.

Polycystic ovary syndrome (PCOS) is strongly associated with major depressive disorder (MDD), but the shared pathophysiological mechanisms between them are ambiguous, and the aim of this study was to explore the shared genetic features and associated pathways between these two disorders. MDD-related genes and mitochondrial function genes were downloaded from the GeneCards database. Weighted gene co-expression network analysis of Merge Cohort (GSE80432 and GSE34526) was performed to identify PCOS-related genes. Overlaps between PCOS-related genes, MDD-related genes, and mitochondrial function genes were defined as mitochondrial function-related shared genes. Functional enrichment analysis and protein-protein interaction (PPI) network analysis were performed on the shared genes. Functional genes were then identified using Last Absolute Shrinkage and Selection Operator Regression (LASSO), and a support vector machine (SVM-RFE) was constructed to measure the accuracy of the calculations. Finally, the results were tested using the whole blood datasets GSE54250 (for PCOS) and GSE98793 (for MDD) as external validation sets. A total of 498 PCOS-related genes, 5909 MDD-related genes, and 7232 mitochondrial function genes were acquired, and totally, 40 shared genes were obtained from the overlap of the above three. The shared mitochondrial function genes were enriched for biological processes mainly involving cholesterol biosynthetic process, lipid metabolic process, triglyceride biosynthetic process, response to drug phosphatidic acid biosynthetic process, and endoplasmic reticulum membrane. Based on LASSO regression and SVM-RFE model, NPAS2 and NTS were identified as characteristic genes shared by two disorders. According to two external validation sets for PCOS and MDD, NPAS2 was finally identified as a key shared gene. Our analysis identified a mitochondrial functional gene-NPAS2-as the most critical candidate for linking PCOS and MDD. The present findings may provide new insights into the diagnosis and treatment of PCOS and MDD comorbidities.

Outcomes of day 3 embryo transfer with vitrification using Cryoleaf: a 3-year follow-up study.

OBJECTIVE: To compare success rates of vitrified-warmed with fresh and frozen-thawed ETs DESIGN: Retrospective. SETTING: Public fertility center. PATIENT(S): Cryopreserved- thawed/warmed ETs were included in this study. Fresh cycles, in which supernumerary embryos were cryopreserved, were set as the fresh control group. INTERVENTION(S): Supernumerary day 3 embryos were cryopreserved by slow-freezing or vitrification and transferred after thawing or warming. MAIN OUTCOME MEASURE(S): Comparison of two cryopreservation techniques with respect to post-thaw survival of embryos, implantation and pregnancy rates, neonatal outcome, and congenital birth defects. RESULTS: A total of 962 fresh, 151 freezing-thawed and 300 vitrified-warmed cycles were included in this study. The survival and intact cell rates in the vitrification group were significantly higher compared with those in the slow freezing group (88.5 % vs 74.5 % and 86.6 % vs 64.0 %). The implantation, clinical pregnancy and live birth rates of the vitrification group were similar to the fresh and significant higher than slow freezing group. There were no significant differences in mean gestational age, birth weight, stillbirth, birth defects and the prevalence of neonatal diseases among three groups. CONCLUSION: Vitrified-warmed ETs yield comparable outcomes with fresh ETs and is superior to frozen-thawed ETs regarding the survival rate and clinical outcomes.