The impact of excision of benign nonendometriotic ovarian cysts on ovarian reserve: a systematic review.

BACKGROUND: Benign nonendometriotic ovarian cysts are very common and often require surgical excision. However, there has been a growing concern over the possible damaging effect of this surgery on ovarian reserve. OBJECTIVE: The aim of this metaanalysis was to investigate the impact of excision of benign nonendometriotic ovarian cysts on ovarian reserve as determined by serum anti-Müllerian hormone level. DATA SOURCES: MEDLINE, Scopus, ScienceDirect, and Embase were searched electronically. STUDY DESIGN: All prospective and retrospective cohort studies as well as randomized trials that analyzed changes of serum anti-Müllerian hormone concentrations after excision of benign nonendometriotic cysts were eligible. Twenty-five studies were identified, of which 10 were included in this analysis. DATA EXTRACTION: Two reviewers performed the data extraction independently. RESULTS: A pooled analysis of 367 patients showed a statistically significant decline in serum anti-Müllerian hormone concentration after ovarian cystectomy (weighted mean difference, -1.14 ng/mL; 95% confidence interval, -1.36 to -0.92; I(2) = 43%). Subgroup analysis including studies with a 3-month follow-up, studies using Gen II anti-Müllerian hormone assay and studies using IOT anti-Müllerian hormone assay improved heterogeneity and still showed significant postoperative decline of circulating anti-Müllerian hormone (weighted mean difference, -1.44 [95% confidence interval, -1.71 to -1.1; I(2) = 0%], -0.88 [95% confidence interval, -1.71 to -0.04; I(2) = 0%], and -1.56 [95% confidence interval, -2.44 to -0.69; I(2) = 22%], respectively). Sensitivity analysis including studies with low risk of bias and excluding studies with possible confounding factors still showed a significant decline in circulating anti-Müllerian hormone. CONCLUSION: Excision of benign nonendometriotic ovarian cyst(s) seems to result in a marked reduction of circulating anti-Müllerian hormone. It remains to be established whether this reflects a real compromise to ovarian reserve.

The association between different anesthetic techniques and outcomes in patients undergoing transfemoral aortic valve replacement.

Background: There is an increasing number of patients undergoing transfemoral aortic valve replacement (TAVR) with sedation. There is limited data assessing the efficacy and safety of the different types of sedative drugs. The objective was to compare two sedation techniques with regard to the need for vasoactive support, respiratory support, rate of conversion to general anesthesia (GA), common perioperative morbidities, intensive care unit (ICU) stay, and in-hospital mortality. Methods: A retrospective chart review study conducted among patients who underwent TAVR at a specialized cardiac center between January 2016 and December 2019. Data collection included patient diagnosis, preoperative comorbidities, intraoperative outcomes, and postoperative outcomes. Results: A total of 289 patients received local anesthesia; 210 received propofol infusion and 79 received a mixed propofol-ketamine infusion (Ketofol). The average age was 75.5 ± 8.9 years and 58.1% of the patients were females. Comparing propofol and ketofol groups, 31.2% and 34.2% of the patients required drug support, 7.6% and 6.3% required conversion to GA, 46.7% and 59.5% required respiratory support, respectively. These intraoperative outcomes were not significantly different between groups, P = 0.540, P = 0.707, and P = 0.105, respectively. In-hospital 30-day mortality in propofol and ketofol groups were 1.9% and 3.8%, respectively, P = 0.396. In both groups, the median post-procedure coronary care unit stay was 26 hours while post-procedure hospital stay was 3 days. Conclusions: There were no significant differences in perioperative or postoperative outcomes in TAVR patients receiving either propofol or ketofol. Propofol infusion, either alone or with ketamine, is reliable and safe, with minimal side effects.

Scores predicting atrial fibrillation after mitral valve surgery: Do we need a more specific score?

Background: Atrial fibrillation after cardiac surgery (POAF) is associated with increased morbidity and mortality. Several scores were used to predict POAF, with variable results. Thus, this study assessed the performance of several scoring systems to predict POAF after mitral valve surgery. Additionally, we identified the risk factors for POAF in those patients. Methods: This retrospective cohort included 1381 recruited from 2009 to 2021. The patients underwent mitral valve surgery, and POAF occurred in 233 (16.87%) patients. The performance of CHADS2, CHA2DS2-VASc, POAF, EuroSCORE II, and HATCH scores was evaluated. Results: The median age was higher in patients who developed POAF (60 vs. 54 years; p < .001). CHA2-DS2-VASc, POAF, EuroSCORE II, and HATCH scores significantly predicted POAF, with areas under the curve of the receiver operator curve (AUCROC) of 0.56, 0.61, 0.58, and 0.54, respectively. We identified age > 58 years, body mass index > 28 kg/m2, creatinine clearance < 90 mL/min, reoperative surgery, and preoperative inotropic and intra-aortic balloon pump use as predictors of POAF. We constructed a score from these variables (PSCC-AF). A score > 2 significantly predicted POAF (p < .001). The AUCROC of this score was 0.67, which was significantly higher than the AUCROC of the POAF score (p = .009). Conclusion: POAF after mitral valve surgery can be predicted based on preoperative patient characteristics. The new PSCC-AF score significantly predicted POAF after mitral valve surgery and can serve as a bedside diagnostic tool for POAF risk screening. Further studies are needed to validate the PSCC-AF-mitral score externally.

"Gestational gigantomastia": a review article and case presentation of a new surgical management option.

BACKGROUND: Gestational gigantomastia is a nightmare to pregnant women. The currently available surgical intervention is either reduction mammoplasty or simple mastectomy. Reduction mammoplasty carries high risk of recurrence. Simple mastectomy is a mutilating option for a benign condition. METHODS: A thorough literature research was performed for all reported gestational gigantomastia cases. In addition, this study presents a case that was diagnosed and treated at the authors' center. RESULTS: The patients' age mean age was 26.8 years. Surgical intervention is the only currently available curative option. The authors were able to introduce an alternative surgical technique: bilateral subcutaneous mastectomy (BSCM) with latissimus dorsi muscle flaps (LDF) and free nipple areola complex grafting (FNAG). CONCLUSION: Despite being a benign condition, gestational gigantomastia could turn to be a catastrophe. BSCM with LDF and FNAG represents an excellent alternative breast saving surgical option. It offers the advantage of restoring normal breast shape with no fear of future recurrences.

Markers of Local and Systemic Estrogen Metabolism in Endometriosis.

Estrogen metabolites (EMs) can work independently from their parent hormones. We hypothesize that in endometriosis, estrogen is metabolized preferentially along hormonally active pathways. We recruited 62 women with endometriosis (proven laparoscopically and histologically) and 52 control women (normal findings with laparoscopy) among patients undergoing surgery for pelvic pain and/or infertility during the proliferative phase of the menstrual cycle. Urinary samples were collected preoperatively. Biopsies from eutopic endometrium of control women and women with endometriosis were collected during surgery. EMs in urine and endometrial tissues were extracted and determined using Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry (LC-ESI-MS/MS). These included: 2-hydroxyestrone (2OHE1), 16-α hydroxyestrone (16α-OHE1), 2OHE1/16α-OHE1 ratio, 4-hydroxyestrone (4OHE1), 2-hydroxyestradiol (2OHE2), and 4-hydroxyestradiol (4OHE2). Eutopic endometrium of endometriosis patients, as compared to control endometrium, contained significantly higher level of 4OHE1 (0.03 (IQR: 0.03-0.265) versus 0.03 (IQR: 0.03-0.03) µg/g, respectively, P = 0.005), 2-OHE2 (0.241 (IQR: 0.1-0.960) versus 0.1 (IQR: 0.1-0.1) µg/g, respectively, P < 0.001), and 4-OHE2 (0.225 (IQR: 0.22-1.29) versus 0.0.2 (IQR: 0.2-0.2) µg/g, respectively, P < 0.001). Only 2OHE1 showed higher concentration in urine of women with endometriosis than controls (9.9 (IQR: 3.64-14.88) versus 4.5 (IQR: 1.37-17.00) µg/mg creatinine, respectively, P = 0.042). Eutopic endometrium of women with endometriosis metabolizes estrogen preferentially to the biologically active 2OHE2, and potentially genotoxic 4OHE1 and 4OHE2 metabolites. This contributes to further understanding of endometriosis etiology, its link to ovarian cancer, and could help identifying an endometrial biomarker of the disease.

Detection of Hepatis C Virus-Related Immunologic Markers and Their Impact on Outcomes of Living-Donor Kidney Transplant Recipients.

OBJECTIVES: Liver disease is an important cause of morbidity and mortality among recipients of transplanted organs. In addition to the liver, hepatitis C virus infection has a significant prevalence among recipients of kidney transplant and is related to worse graft and recipient survival as the kidney is an important component of the hepatitis C virus clinical syndrome. MATERIALS AND METHODS: This retrospective single center study included 336 patients with end-stage renal disease who received a kidney transplant at the Mansoura Urology and Nephrology Center from January 1992 to December 1995. Of 336 patients, 63 were excluded, and the remaining 273 patients were divided into 3 groups: viremic active (72 patients), viremic inactive (108 patients), and nonviremic (93 patients). Division of patients was based on hepatitis C virus RNA complement level (C3 and/or C4 consumption), circulating cryoglobulins, and rheumatoid factor detection. RESULTS: Our study showed insignificant differences regarding patient characteristics and demographic data among the study groups but significantly higher incidence of transaminitis in viremic (active and inactive) patients. Nonsignificant differences were found regarding proteinuria among the 3 groups, including among those who had levels in either nephrotic or nonnephrotic ranges. Biopsy-proven acute rejection episodes among the 3 groups of recipients were statistically comparable, with significantly higher frequency of chronic rejection episodes among viremic active patients. Nonviremic recipients had significantly lower serum creatinine levels than viremic (active and inactive) recipients. Patient and graft survival results were comparable among the groups. CONCLUSIONS: Presence of hepatitis C virus immunologic markers does not have a significant effect on patient and graft survival; however, it may be a clue for long-term incidence of chronic rejection.

The prevalence of ADHD among primary school children in an Arabian society.

OBJECTIVE: The aim of this study is to identify Attention Deficit Hyperactivity Disorders among primary school children in the State of Qatar. METHOD: A cross-sectional descriptive study is conducted from March 2004 to February 2005. A total of 2,000 primary school students, ages 6 to 12, are selected, and 1,541 students (77.1%) give consent to participate in this study. An Arabic questionnaire is used to collect the sociodemographic variables and a standardized Arabic version of the Conners' Classroom Rating Scale for ADHD symptoms. Of the students surveyed, 51.7% are males and 48.3% females. RESULTS: The data reveal that 112 boys (14.1%) and 33 girls (4.4%) scored above the cutoff for ADHD symptoms, thus giving an overall prevalence of 9.4%. Children who have a higher score for ADHD symptoms have school performance poorer than those with lower scores (p = .003). CONCLUSION: The study reveals that ADHD is found to be a common problem among school children in Qatar.

Persistent oxidative stress in patients with chronic active hepatitis-C infection after antiviral therapy failure.

BACKGROUND/AIMS: Oxidative stress and hepatocellular pathological changes are common associations with chronic hepatitis C virus (CHC) disease. The aim of this study was to assess serum antioxidant-oxidant (Redox) balance in patients with CHC infection before and after intake of the traditional antiviral therapy (pegylated interferon α-2b and oral ribavirin). PATIENTS AND METHODS: Blood samples from 50 biopsy-proven CHC patients, with no prior anti-viral treatment and persistently elevated serum transaminase levels for 6 months, as well as 15 age- and sex-matched healthy subjects were used for determination of the antioxidants: reduced glutathione (GSH), superoxide dismutase (SOD), α tocopherol and ascorbic acid as well as lipid peroxidation (LPO) index (malondialdehyde [MDA]). The measurements were repeated in the diseased group 25 weeks after pegylated interferon α-2b and ribavirin combination therapy. RESULTS: Serum levels of bilirubin, aspartate aminotransferase (AST), and alanine aminotransferase (ALT) were significantly higher in CHC patients than in the control group (P < 0.05). Pretreatment serum MDA values were significantly higher in patients with CHC infection than the control group (P < 0.001), while serum antioxidant levels were significantly lower (P < 0.001). Responders (10 patients) had lower pretreatment serum levels of MDA than non-responders (35 patients) (P < 0.001). Both groups were comparable for the antioxidant serum levels. There was significant negative correlation between serum MDA and serum SOD, GSH, α tocopherol, and ascorbic acid concentrations in CHC patients. On the other hand, there was no correlation between the studied parameters and serum bilirubin, albumin, ALT, and AST. CONCLUSIONS: Redox imbalance was detected in patients with CHC. Responders had significantly lower levels of MDA than non-responders. Serum MDA may be used as a pretreatment predictor of response to antiviral treatment in patients with CHC.