Assistência pré-natal às usuárias de substâncias psicoativas: dificuldades elencadas pelos profissionais da saúde / Prenatal care for users of psychoactive substances: difficulties listed by health professionals / Atención prenatal a consumidoras de sustancias psicoactivas: dificultades mencionadas por los profesionales de la salud

Objetivo: conhecer as dificuldades elencadas pelos profissionais de saúde na assistência pré-natal às usuárias de substâncias psicoativas. Método: estudo qualitativo, exploratório-descritivo, realizado nas mídias sociais, com profissionais da área da saúde que realizam atendimento pré-natal. A coleta de dados ocorreu de novembro de 2022 a janeiro de 2023 por meio de questionário eletrônico. Os dados foram analisados por meio da análise temática. Protocolo aprovado pelo Comitê de Ética em Pesquisa. Resultados: os profissionais destacam o déficit de conhecimento para abordar este público em específico. A abordagem superficial e condenatória do uso de substâncias pelas políticas públicas corrobora para que os profissionais se sintam preparados em parte para atender essas gestantes. Considerações finais: a capacitação dos profissionais é necessária para superar práticas condenatórias e retrógradas de cuidado que focam unicamente a abstinência; como também, o investimento na capacitação acerca da rede de atenção à saúde, buscando ampliar sua visibilidade e utilização.

Objective: understanding the difficulties listed by health professionals in prenatal care for users of psychoactive substances. Method: this is a qualitative, exploratory-descriptive study carried out on social media with health professionals who provide prenatal care. Data was collected from November 2022 to January 2023 using an electronic questionnaire. The data was analyzed using thematic analysis. Protocol approved by the Research Ethics Committee. Results: the professionals highlight the lack of knowledge to deal with this specific public. The superficial and condemnatory approach to substance use by public policies contributes to making professionals feel partly prepared to deal with these pregnant women. Final considerations: the training of professionals is necessary to overcome condemnatory and retrograde care practices that focus solely on abstinence; and investment in training about the health care network, seeking to increase its visibility and use.

Objetivo: conocer las dificultades mencionadas por los profesionales de la salud en la atención prenatal de las consumidoras de sustancias psicoactivas. Método: estudio cualitativo, exploratorio-descriptivo, realizado en redes sociales, con profesionales de la salud que brindan atención prenatal. La recolección de datos se llevó a cabo de noviembre de 2022 a enero de 2023 a través de un cuestionario electrónico. Los datos se analizaron mediante análisis temático. El protocolo fue aprobado por el Comité de Ética en Investigación. Resultados: los profesionales destacan que les falta el conocimiento para atender a este público específico. El abordaje superficial y condenatorio del consumo de sustancias por parte de las políticas públicas contribuye a que los profesionales se sientan parcialmente preparados para atender a esas gestantes. Consideraciones finales: es necesario capacitar a los profesionales para superar las prácticas asistenciales condenatorias y retrógradas que se centran únicamente en evitar el consumo; e invertir en capacitación sobre la red de atención de salud, para ampliar su visibilidad y uso.

Outcome of patient undergoing redo mitral valve surgery with incidence rate of mitral valve infective endocarditis.

BACKGROUND: The incidence of infective endocarditis (IE) in patients undergoing redo mitral valve (MV) surgery was evaluated. The outcomes of all the patients and the patients' specific characteristics were recorded. The patients were analyzed to further the research of IE in this population. METHOD: This was a retrospective review of patients admitted for redo MV surgery with a prospective follow-up of electronic medical records at King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, from 2009 to 2019. Pre/intra/post-operative factors contributing to mortality, morbidity, and freedom of adverse events were analyzed. RESULT: A total of 211 patients underwent redo MV surgery, and 41 patients (19.4%) had IE; and 51% of this subset of patients, 21 individuals, developed IE after the initial MV surgery. MV stenosis was moderate/severe in 50 patients. Furthermore, MV regurgitation was present in 89 patients. Multivariate analysis of the data revealed multiple factors influencing mortality: age, peripheral vascular disease, concomitant procedures, peripheral vascular disease, red blood cell transfusions, preoperative mechanical valves, and active IE. In-hospital Mortality was 10.9%. The one-, five-, and ten-year survival was 88%, 79%, and 69% across all patients. CONCLUSION: Although redo MV surgery has acceptable outcomes; the presence of IE or concomitant procedures is a significant health detriment in these patients. Our study highlights the need for careful patient management and more in-depth research in this area to improve patient outcomes.

The 2012 Briganti nomogram predicts disease progression after surgery in high-risk prostate cancer patients.

Objectives: We tested whether the 2012 Briganti nomogram for the risk of pelvic lymph node invasion (PLNI) may represent a predictor of disease progression after surgical management in high-risk (HR) prostate cancer (PCa) patients according to the European Association of Urology. Methods: Between January 2013 and December 2021, HR PCa patients treated with robot-assisted radical prostatectomy (RARP) and extended pelvic lymph node dissection (ePLND) were identified. The 2012 Briganti nomogram was evaluated as a continuous and categorical variable, which was dichotomized using the median. The risk of disease progression, defined as the event of biochemical recurrence and/or local recurrence/distant metastases was assessed by Cox regression models. Results: Overall, 204 patients were identified. The median 2012 Briganti nomogram score resulted 12.0% (IQR: 6.0-22.0%). PLNI was detected in 57 (27.9%) cases. Compared to patients who had preoperatively a 2012 Briganti nomogram score ≤12%, those with a score >12% were more likely to present with higher percentage of biopsy positive cores, palpable tumors at digital rectal examination, high-grade cancers at prostate biopsies, and unfavorable pathology in the surgical specimen. At multivariable Cox regression analyses, disease progression, which occurred in 85 (41.7%) patients, was predicted by the 2012 Briganti nomogram score (HR: 1.02; 95%CI: 1.00-1.03; p = 0.012), independently by tumors presenting as palpable (HR: 1.78; 95%CI: 1.10.2.88; p = 0.020) or the presence of PLNI in the surgical specimen (HR: 3.73; 95%CI: 2.10-5.13; p = 0.012). Conclusions: The 2012 Briganti nomogram represented an independent predictor of adverse prognosis in HR PCa patients treated with RARP and ePLND. As the score increased, so patients were more likely to experience disease progression, independently by the occurrence of PLNI. The association between the nomogram, unfavorable pathology and tumor behavior might turn out to be useful for selecting a subset of patients needing different treatment paradigms in HR disease.

High Risk Pregnancy and its Outcome in a Tertiary Care Hospital: A Descriptive Cross-sectional Study.

INTRODUCTION: High-risk pregnancy is defined as one which is complicated by factors or factors that adversely affect the pregnancy outcome (maternal, perinatal or both). Early detection and effectivemanagement of high risk pregnancy helps in achieving favorable maternal and perinatal outcomes. This study aimed to find the prevalence of high risk pregnancy and its outcome among pregnant women admitted for delivery in the obstetrics and gynecology department of a tertiary care hospital Methods: A descriptive cross sectional study was conducted in a tertiary care hospital among high risk pregnant women admitted for delivery using structured proforma, from April 2023 to September 2023 after obtaining ethical approval from the Institutional Review Committee. Convenience sampling was used among pregnant women who met the inclusion criteria. Data was entered in excel and analysis was done using IBM SPSS Statistics. Point estimate was calculated at 95% Confidence Interval Results: Among 350 deliveries, high risk pregnancy was seen in 91 (26%) (16.15-32.00, 95% Confidence Interval). The high risk factors were previous history of cesarean section 25 (27.47 %) followed by hypothyroidism 19 (20.87%) and gestational diabetes mellitus 15 (16.48%). Out of 90 high risk pregnancy, 84 (92.30%) had term delivery. Lower segment cesarean section was done in 69 (75.82%) patients of which 26 (28.57%) underwent emergency cesarean section. The total number of births among high risk preganancies were 93 with two sets of twin births. A total of 13 (13.97%) of the babies had low-birth weight. CONCLUSIONS: The prevalence of high risk pregnancy was found to be similar as compared to studies done in similar settings.

Early and later remission from clinical high risk of psychosis. A latent class and predictor analysis.

BACKGROUND: In high-risk for psychosis (CHR-P) much focus has been on the transition to psychosis. However, the desired outcome remains symptomatic remission and improved functioning as early as possible. This study aims to investigate predictors of sub-groups of remission and functional outcomes. MATERIAL AND METHODS: A two-year prospective follow-up study of 104 CHR-P participants recruited in Norway using systematic early detection strategies. The Structural Interview for Prodromal Syndromes (SIPS) was used to assess CHR-P. Participants were classified as remitted or non-remitted based on their symptom scores. A latent class analysis was performed on the dichotomous data to identify latent classes regarding the timing of remission. t-tests and chi-squared tests were used to assess the association between class affiliations, predictors and outcomes. RESULTS: The latent class analysis showed moderate fit and divided the participants into three remission classes: "poor chance of remission" (16.7 %), "later remission" (34.3 %), and "early remission" (49.0 %). The "early remission" class had the highest probability of fast and stable remission, and had better premorbid academic, and baseline and 2-year global functioning than the "later remission" class. Baseline predictors such as age, SIPS symptoms, drug use, years in school and gender were not significantly associated with remission class. DISCUSSION: The study's main finding is the division of CHR-P remission into "early remission" and "later remission" and predictors of class affiliation. The monthly follow-up during the first six months allowed for the detection of this division. The findings suggest the importance of considering functioning in models of remission from CHR-P.

Diagnostic Accuracy of Cancer Antigen 15-3 as a Seromarker Among Recurrent Breast Carcinoma in Bangladesh.

BACKGROUND: The diagnosis of recurrent breast carcinoma is crucial for patient treatment. The present study aimed to assess the diagnostic accuracy of cancer antigen 15-3 (CA 15-3) as a sero-marker among recurrent breast carcinoma patients. METHODS: This prospective observational study evaluated the serum CA 15-3 among women (age ≥18 years) with recurrent breast carcinoma. The CA 15-3 was measured by the enzyme-linked immunosorbent assay (ELISA), and concentrations were stratified using a cut-off value of 30 U/mL. The receiver operating characteristic (ROC) curve observed that the sensitivity and specificity of the CA 15-3 cut-off value and the area under the AUROC curve demonstrate the goodness-of-fit of the prediction model. RESULTS: A total of 50 patients were recruited, with a mean age of 48.4 ±9.7years. The majority (n=28, 56.0%) of patients were 41 to 50 years old. Further, a total of 42 (84%) patients had high serum levels of CA 15-3, with a mean value of 72.7±9.5 U/mL. At the cut-off level of 30 U/mL, the ROC curve demonstrated sensitivity, specificity, positive predictive value, and negative predictive value of 95.7%, 69.4%, 84.1%, and 72.8%, respectively, to diagnose recurrent breast carcinoma. Nonetheless, the area under the ROC (AUROC) curve was 0.712, indicating a satisfactory fit for the prediction model. CONCLUSION: We found that CA 15-3 level ≥30 U/mL is highly sensitive and specific as a seromarker for detecting recurrent breast cancer among the Bangladeshi population. We recommend routinely monitoring breast cancer survivors using CA 15-3 biomarkers.

Assessing the Role of Fetal Doppler in High-Risk Obstetrics: Evidence From a Comprehensive Study.

Background Colour Doppler ultrasound is pivotal in modern obstetrics for evaluating maternal and fetal health, especially in high-risk pregnancies. It enhances fetal oxygenation and nutrient delivery assessment, aiding in the early detection of adverse outcomes. However, its effectiveness is influenced by operator skill and the potential for interpretative variability. Aim This study aims to assess the utility of Doppler ultrasound in evaluating fetal status in high-risk pregnancies at Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, India. Materials and methods A hospital-based observational study was conducted from September 2022 to July 2024, including 145 high-risk pregnant women, of whom 120 delivered at the institute. The study included thorough maternal and fetal assessments, with regular Doppler studies starting at 28 weeks of gestation. The frequency of these studies was adjusted according to the changes and severity observed in the indices. Detailed documentation of both maternal and neonatal outcomes was meticulously maintained. Statistical analyses were performed using MS Excel (Microsoft® Corp., Redmond, WA, USA) and RStudio, Version 2023.08.0-daily+170 (RStudio, Inc., Boston, MA, USA), with a significance threshold of p < 0.05. Results The majority of participants were aged 21-30 years, with multigravida constituting 63.33%. Pregnancy-induced hypertension (PIH) and preeclampsia were the most common high-risk factors (28.33%). Abnormal umbilical artery (UA) flow patterns were observed in 58.33% of cases. Abnormal UA and middle cerebral artery (MCA) Doppler indices correlated significantly with adverse outcomes. Most deliveries were via caesarean section (82.5%), and 63.33% of neonates required Neonatal Intensive Care Unit (NICU) admission. Neonates with abnormal antenatal Doppler studies had significantly lower APGAR (appearance, pulse, grimace, activity, and respiration) scores and higher NICU admission rates. Discussion The study highlights the critical role of Doppler ultrasound in managing high-risk pregnancies, providing essential data for early interventions. Consistent with other studies, abnormal Doppler patterns were significantly associated with adverse neonatal outcomes, necessitating timely caesarean deliveries. Conclusion Fetal Doppler ultrasonography is essential for managing high-risk pregnancies, enabling timely therapeutic interventions and improving perinatal outcomes. Despite its limitations, Doppler technology remains invaluable in identifying at-risk foetuses and guiding clinical decisions for optimal pregnancy management.

Events preceding death after high-risk surgery analyzed by Global Trigger Tool and reflective-thematic approach.

BACKGROUND: Postoperative mortality might be influenced by postoperative care, vigilance, and competence to rescue. This study aims to describe the course of events preceding death in a high-risk surgical cohort. METHODS: We analyzed hospital records of patients who died within 30 days after surgery in 4 high volume hospitals using (1) reflective narrative thematic approach to identify recurring themes reflecting issues with conduct of care and (2) Global Trigger Tool to describe incidence, timing, and types of adverse events (AEs) leading to harm. RESULTS: Preoperative predicted median risk of death in the studied group was 9%/13% according to SORT/P-POSSUM, respectively. Nine recurring themes were identified. Prominent themes were "consensus concerning aim and/or risk with planned surgery," "level of (intraoperative) competence and monitoring," and in the postoperative period "level of care and vigilance" on signs of deterioration. We found a total of 303 AEs, with only three patients (5%) having no adverse events. Most common severity category was "I," that is "contributed to patient's death" (n = 110, 36% of all AEs). Of these, 60% were classified as preventable or probably preventable. The peak incidence of AEs was seen on the day of index surgery. Most common types of AEs were "failure of vital functions" (n = 79, 26%), followed by infections (n = 45, 15%). CONCLUSIONS: A high predicted risk of death and a peak of adverse events on the day of index surgery were detected. Identified themes reflect lack of documented multi-professional consensus on how to handle prevalent perioperative risk, vigilance, and postoperative level of care.

Multi-instance learning for identifying high-risk subregions associated with synchronous distant metastasis in clear cell renal cell carcinoma.

BACKGROUND: Clear cell renal cell carcinoma (ccRCC) is one of the most common histological subtypes of renal tumors. PURPOSE: To identify high-risk subregions associated with synchronous distant metastasis. METHODS: This study enrolled a total of 277 patients with ccRCC. Voxel intensity and local entropy values were compiled within the region of interest for all patients. Unsupervised k-means clustering yielded three subregions per tumor. Radiomic features were extracted, and random forest-based feature selection was conducted. The selected features were used in a multi-instance support vector machine (mi-SVM) model for training, and predictions were made on the validation cohort. Model performance was evaluated using five-fold cross-validation. The subregion with the highest score for patients with synchronous distant metastasis was identified across all cohorts. RESULTS: The mi-SVM model yielded an average area under the curve (AUC) of 0.812 in the training cohort and 0.805 in the validation cohort. In the entire cohort of patients with synchronous distant metastasis, subregion 2, characterized by tumor periphery and intratumoral transitional components, accounted for the highest proportion (48.57%, 30.6/63) among all subregions. It represents a high-risk subregion for synchronous distant metastasis of clear cell renal cell carcinoma. CONCLUSION: The peripheral and intratumoral transition zones of clear cell renal cell carcinoma are high-risk subregions associated with synchronous distant metastasis.

Practical Guidance on Abemaciclib in Combination with Adjuvant Endocrine Therapy for Treating Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative High-Risk Early Breast Cancer.

The most common subtype of breast cancer is hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancer, accounting for 65-70% of all breast cancer cases diagnosed in the United States. Until 2015, single-agent endocrine therapy (ET) was the recommended first-line treatment for metastatic HR-positive, HER2-negative breast cancer. However, the paradigm has since shifted, as targeted therapy is now recommended in combination with ET. The cyclin-dependent kinase (CDK) 4/6 inhibitors have revolutionized the treatment of this breast cancer subtype, and combining either palbociclib, ribociclib, or abemaciclib with ET is now the standard first-line treatment for metastatic disease. Results of clinical trials in the metastatic setting have demonstrated that treatment with the combination of a CDK4/6 inhibitor and ET rather than ET alone is associated with longer overall survival, longer progression-free survival, and better objective response rates. Each of the CDK4/6 inhibitors has been investigated in combination with ET in patients with early-stage HR-positive, HER2-negative breast cancer who are at high risk of relapse. In October 2021, abemaciclib was the first CDK4/6 inhibitor approved in combination with ET by the US Food and Drug Administration for adjuvant treatment of patients with HR-positive, HER2-negative, high-risk early breast cancer. Herein, we provide practical guidance on the use of abemaciclib in combination with ET for HR-positive, HER2-negative, high-risk early breast cancer to assist clinicians in their day-to-day practice, and we review clinically relevant topics of dosing, side effect management, sequencing and optimal timing for initiation, and patient selection.

Real-world Efficacy and Safety of Low-Dose Abiraterone With Food and Standard-Dose Abiraterone in De Novo Metastatic Hormone-Sensitive Prostate Cancer: A Retrospective Analysis.

BACKGROUND: The standard treatment for de novo metastatic hormone-sensitive prostate cancer (mHSPC) involves androgen deprivation therapy (ADT) combined with next-generation hormonal agents and/or docetaxel. While the standard dose (STD) of abiraterone is 1,000 mg administered while fasting, recent evidence suggests that a low dose (LOW) of 250 mg taken with a low-fat meal may achieve comparable pharmacokinetic outcomes. OBJECTIVES: This study aimed to evaluate the failure-free survival (FFS) and safety of LOW and STD in de novo high-risk mHSPC patients. MATERIALS AND METHODS: We conducted a retrospective analysis of males with de novo high-risk mHSPC treated with ADT plus abiraterone (250 mg with a low-fat meal or 1000 mg fasting) at the Vietnam National Cancer Hospital from January 2019 to May 2024. The primary endpoint was FFS, assessed using Kaplan-Meier and multivariate Cox regression analyses. RESULTS: The study included 183 patients, with 91 in the LOW group and 92 in the STD group. The rates of patients who achieved undetectable PSA (PSA < 0.2 ng/ml) were 52.7% in the LOW group and 47.8% in the STD group. The median time to undetectable PSA was 6.9 months in the LOW group and 6.4 months in the STD group. The median overall FFS was 28.1 months (95% CI: 21.1 to 35.0) in the LOW group and 25.4 months (95% CI: 15.5 to 35.3) in the STD group (P = .286). Multivariate analysis indicated that visceral metastases and detectable PSA (PSA ≥ 0.2 ng/ml) were significant negative predictors of FFS in both groups. The incidence of grade 3 and grade 4 adverse events was similar between the LOW group and the STD group. CONCLUSIONS: The LOW group and STD group showed effectiveness and safety in de novo high-risk mHSPC. The use of low-dose abiraterone in de novo mHSPC can significantly reduce treatment costs.

High-risk screening for late-onset Pompe disease in China: An expanded multicenter study.

Late-onset Pompe disease (LOPD) is caused by a genetic deficiency of the lysosomal enzyme acid alpha-glucosidase (GAA), leading to progressive limb-girdle weakness and respiratory impairment. The insidious onset of non-specific early symptoms often prohibits timely diagnosis. This study aimed to validate the high-risk screening criteria for LOPD in the Chinese population. A total of 726 patients were included, including 96 patients under 14 years of age. Dried blood spots (DBS) and tandem mass spectrometry (MS/MS) were employed to evaluate serum GAA activity. Forty-four patients exhibited a decreased GAA activity, 16 (2.2%) of which were confirmed as LOPD by genetic testing. Three previously unreported GAA mutations were also identified. The median diagnostic delay was shortened to 3 years, which excelled the previous retrospective studies. At diagnosis, most patients exhibited impaired respiratory function and/or limb-girdle weakness. Elevated serum creatine kinase (CK) levels were more frequently observed in patients who manifested before age 16. Overall, high-risk screening is a feasible and efficient method to identify LOPD patients at an early stage. Patients over 1 year of age with either weakness in axial and/or proximal limb muscles, or unexplained respiratory distress shall be subject to GAA enzymatic test, while CK levels above 2 times the upper normal limit shall be an additional criterion for patients under 16. This modified high-risk screening criteria for LOPD requires further validation in larger Chinese cohorts.

Predicting adjuvant radiation therapy benefit in cutaneous squamous cell carcinoma with the 40-gene expression profile.

Aim: To independently confirm that the 40-gene expression profile (40-GEP) test can identify patients with high-risk cutaneous squamous cell carcinoma who are more or less likely to benefit from adjuvant radiation therapy (ART).Materials & methods: Primary cutaneous squamous cell carcinoma tumors from two academic centers received retrospective 40-GEP testing and were analyzed for 5-year metastasis-free survival and projected time to event.Results: Random sampling of matched patient pairs (n = 52 ART-treated; 371 no ART) showed a median 50% decrease in 5-year progression rate for ART-treated patients (vs no ART) with 40-GEP Class 2B. Class 2A was associated with a modest ART benefit, but not Class 1.Conclusion: The 40-GEP identified patients most likely to benefit from ART (Class 2B) and those that can consider deferring treatment (Class 1).

Independent validation study: 40-GEP identifies patients with cutaneous squamous cell carcinoma who would be most likely to benefit from adjuvant radiation therapy.

Effect of methylprednisolone in reducing severe COVID-19 and mortality in high-risk patients: A retrospective study.

Introduction: The treatment of COVID-19 patients, especially high-risk patients, remains a large challenge. Glucocorticoids have been accepted as effective medicines for severe COVID-19. However, the glucocorticoid usage guidelines do not cover all the indications for high-risk patients. Objective: To identify more effective treatments for high-risk patients with COVID-19, this retrospective study analyzed routine epidemiological, clinical, and laboratory data from 33 high-risk patients with COVID-19 in Beijing Gobroad Boren Hospital, Beijing, China, most of whom responded well to treatment. Methods: Severe acute respiratory syndrome coronavirus-2 infection was confirmed via real-time reverse transcriptase polymerase chain reaction assays. Outcome measures such as duration of mechanical ventilation, intensive care unit length of stay, and 28-day mortality were analyzed. Patients were divided into two groups: mild to moderate COVID-19 (n = 26) and severe COVID-19 (n = 7). Chest computed tomography images were used to guide methylprednisolone administration or withdrawal. Results: Upon intensive care unit admission, 12.1% of patients were mechanically ventilated with an average partial pressure of oxygen/fraction of inspired oxygen(PaO2/FiO2) ratio of 279 ± 146. No coinfections with other endemic viruses were observed. The duration of mechanical ventilation was 16 days (interquartile range: 8-28); the intensive care unit length of stay was 11 (interquartile range: 2-33) days; and the 28-day total mortality was 3.0%. Conclusion: Multivariate regression analysis revealed that low-dose, timely methylprednisolone administration was associated with a lower severe COVID-19 rate and mortality in high-risk patients. For high-risk patients, once there are ground-glass opacities (GGO) in the computed tomography image, continuous and low-dose methylprednisolone administration promotes inflammation remission and protects them from severe COVID-19 or mortality.

Resting-state electroencephalogram in drug-free subjects with at-risk mental states who later developed psychosis: a low-resolution electromagnetic tomography analysis.

Background and objectives: Several studies have reported on the resting-state electroencephalogram (EEG) power in patients with schizophrenia, with a decrease in α (especially α2) and an increase in δ and ß1 power compared with healthy control; however, reports on at-risk mental states (ARMS) are few. In this study, we measured the resting-state EEG power in ARMS, and investigated its features and the relationship between the power of the frequency bands and their diagnostic outcomes. Methods: Patients with ARMS who were not on any psychotropic medication and met the Comprehensive Assessment of At-Risk Mental State criteria were included. Patients who developed psychotic disorders were labeled as the ARMS-P group, while patients with ARMS who were followed up prospectively for more than 2 years and did not develop psychotic disorders were classified as the ARMS-NP group. EEGs were measured in the resting state, and frequencies were analyzed using standardized low-resolution brain electromagnetic tomography (sLORETA). Seven bands (δ, θ, α1, α2, ß1-3) underwent analysis. The sLORETA values (current source density [CSD]) were compared between the ARMS-P and ARMS-NP groups. Clinical symptoms were assessed at the time of EEG measurements using the Positive and Negative Syndrome Scale (PANSS). Results: Of the 39 patients included (25 males, 14 females, 18.8 ± 4.5 years old), eight developed psychotic disorders (ARMS-P). The ARMS-P group exhibited significantly higher CSD in the ß1 power within areas of the left middle frontal gyrus (MFG) compared with the ARMS-NP group (best match: X = -35, Y = 25, Z = 50 [MNI coordinates], Area 8, CSD = 2.33, p < 0.05). There was a significant positive correlation between the ß1/α ratio of the CSD at left MFG and the Somatic concern score measured by the PANSS. Discussion: Increased ß1 power was observed in the resting EEG before the onset of psychosis and correlated with a symptom. This suggests that resting EEG power may be a useful marker for predicting future conversion to psychosis and clinical symptoms in patients with ARMS.

Impact of high-risk and low-risk human papillomavirus infections on the male genital tract: effects on semen inflammation and sperm quality.

Human Papillomavirus (HPV), a prevalent sexually transmitted infection, comprises high-risk (HR-HPV) and low-risk (LR-HPV) viruses, the former posing a high risk for developing malignancies whereas the latter mainly for benign warts. Despite increasing awareness of HPV's impact on men's health, the influence of HR-HPV and LR-HPV urogenital infections on male fertility potential remains uncertain. This study aimed to investigate whether male urogenital infection with HR- or LR-HPV associates with impaired sperm quality, oxidative stress, and inflammation. A total of 205 male patients attending an urology clinic were enrolled. Semen samples were analyzed for HPV using PCR and genotyped by RFLP. Semen quality was evaluated following WHO guidelines. Semen leukocytes, reactive oxygen species (ROS), and sperm viability were analyzed using flow cytometry. HPV was detected in 19% (39/205) of semen samples. HR-HPV infections were more prevalent, with HPV-16 being the most frequent genotype. Neither HR-HPV nor LR-HPV were associated with significant alterations in routine sperm quality parameters. However, HR-HPV+ individuals showed significantly higher levels of sperm necrosis and exhibited increased proportions of ROS+ spermatozoa compared to LR-HPV+ or control individuals. Furthermore, no significant semen inflammation was detected in patients infected with either HR-HPV or LR-HPV, and unexpectedly reduced semen leukocytes and inflammatory cytokines (IL-6 and IL-1ß) were observed in HR-HPV+ patients compared to controls. These observations underscore the importance of comprehensive HPV screening, including genotyping, in urology and fertility clinics to understand the progression of the infection, potential adverse effects on reproductive health, and the oncogenic risks involved.

Model Predicting the Risk of Endometrial Hyperplasia Developing into Endometrial Cancer.

Background: This study retrospectively analyzed the medical records of 200 patients with endometrial hyperplasia to predict the risk of concurrent endometrial cancer. Methods: Patients were categorized into either the endometrial cancer group or the endometrial hyperplasia group based on post-hysterectomy pathology. The investigation compared general information, tumor indices, fertility history, preoperative endometrial sampling methods, comorbidities, and clinical symptoms between the groups to identify risk factors for endometrial hyperplasia complicating endometrial cancer. Results: (1) Of the 200 patients, 68 (34.0%) were diagnosed with concurrent endometrial cancer post-hysterectomy. Among these, 60 (88.24%) had endometrioid adenocarcinoma, while 8 (11.76%) had other types. Stage I was identified in 58 patients (85.29%) and Stage II in 10 patients (14.71%). High differentiation was observed in 57 cases (83.82%), moderate differentiation in 7 cases (10.29%), and poor differentiation in 4 cases (5.89%), indicating that most endometrial cancers complicated by hyperplasia were early-stage, well-differentiated endometrioid carcinomas; (2) Univariate analysis revealed statistically significant differences in age, menopausal status, length of menopause, and preoperative endometrial pathology of severe atypical hyperplasia between the groups; (3) Multivariate analysis indicated significant differences for age ≥ 53.5 years (OR: 4.307, 95% CI: 2.018-9.192, p < 0.05), menopausal status (OR: 5.250, 95% CI: 2.449-11.252, p < 0.05), and severe atypical endometrial hyperplasia (OR: 4.817, 95% CI: 1.260-18.419, p < 0.05); (4) Significant differences were observed among patients with endometrial hyperplasia when stratified by the presence of zero, one, two, or three high-risk factors. Conclusion: In conclusion, patients aged ≥ 53.5 years, those who are menopausal, and those with severe atypical endometrial hyperplasia preoperatively are at higher risk for endometrial cancer. The risk increases with the number of high-risk factors present in patients with atypical endometrial hyperplasia.

Percutaneous Thrombectomy With Flowtriever System in Pregnant Women With High-Risk Pulmonary Embolism and Contraindications to Systemic Thrombolysis.

CLINICAL IMPACT: Through these clinical cases, we present a new protocol of action, updated with the latest evidence on percutaneous pulmonary thrombectomy using dedicated catheters, for high-risk PE in pregnant women or during the early postpartum period.

Antibody-mediated rejection diagnosed in early protocol biopsies in high immunological risk kidney transplant recipients.

BACKGROUND: Renal transplant recipients with donor-specific anti-HLA antibodies are at an increased risk of antibody-mediated rejection (AMR). Early protocolized renal biopsies may serve as a strategy to improve diagnosis in this patient population. METHODS: We evaluated 155 highly sensitized renal transplant recipients with cPRA class I + II > 90% pre-transplant from 2015 to 2022. Patients with protocol biopsies within the first two weeks post-transplant were included. RESULTS: A total of 122 patients were included in the study. Of these, 13 (10.6%) were diagnosed with very early antibody-mediated rejection (veABMR) within the first two weeks post-transplant. This corresponds to 52% (13/25 patients) of all ABMR cases reported during the follow-up of this population. The graft survival rates at one and three years were significantly lower in patients with veABMR (p < 0.001) compared to patients without rejection in the early protocol biopsy. In terms of severity, the veABMR cohort exhibited a hazard ratio (HR) of 10.33 (95% CI 3.23-33.06; p < 0.001) for graft failure. The presence of donor-specific antibodies (DSA) class II on the day of transplantation and a higher percentage of eplet mismatch (EpMM), particularly EpMM DQA1, correlated with the development of veABMR. CONCLUSION: Early protocol biopsies play a pivotal role in the early detection of veABMR in high-risk immunological patients. Patients with veABMR face significant risks of graft loss, despite early treatment of rejection.