Nevin Manimala

J Craniofac Surg. 2024 Nov 4. doi: 10.1097/SCS.0000000000010840. Online ahead of print.

ABSTRACT

OBJECTIVE: Facial feminization surgery (FFS) treats gender dysphoria in transfeminine patients by addressing the facial bony and soft tissue components. Individuals seeking FFS may be taking gender-affirming hormone replacement therapy [gender-affirming hormone therapy (GAHT)]. This study aims to better characterize the GAHT’s impact on venous thromboembolism (VTE) risk, surgical planning, and outcomes.

METHODS: A systematic review and meta-analysis of the literature were carried out to assess the effect of perioperative GAHT continuation on VTE. Cochrane Q and I2 statistics measured study heterogeneity with the following meta-regression exploring these results. Simultaneously, a retrospective review of the senior author’s FFS cohort was conducted to investigate GAHT duration’s impact on FFS revision rate, complication incidence, and facial structures operated on.

RESULTS: Eleven articles were included: 602 patients stopped GAHT, of whom 3 VTEs were recorded (0.49%). This is compared with one episode among the 925 who continued GAHT perioperatively (0.11%). Study heterogeneity was low (0%), but limited VTE sample size precluded meta-analytic conclusions. Gender-affirming hormone therapy duration does not impact the incidence of all-cause complications (P = 0.478), wound infection (P = 0.283), hematoma (P = 0.283), or VTE (P = 1). The only procedures significantly less associated with higher GAHT were tracheal shaving (P = 0.002) and mandibuloplasty (P = 0.003). Finally, the FFS revision rate was not associated with GAHT duration (P = 0.06).

CONCLUSION: There is a paucity of data to assess the safety or harm of continuing GAHT in the FFS perioperative period. Thus, a shared provider-patient decision-making process examining the risks and benefits of GAHT perioperative continuation is warranted. As patients seeking gender-affirming care are diverse, a “one-protocol-fits-all” is not appropriate.

PMID:39495542 | DOI:10.1097/SCS.0000000000010840

JAMA Pediatr. 2024 Nov 4. doi: 10.1001/jamapediatrics.2024.4361. Online ahead of print.

ABSTRACT

IMPORTANCE: A meta-analysis published in 2001 suggested that exposure to infections measured by day care attendance may be important in the pathogenesis of type 1 diabetes. Several new studies on the topic have since been published.

OBJECTIVE: To investigate the association between day care attendance and risk of type 1 diabetes and to include all available literature up to March 10, 2024.

DATA SOURCES: Data from PubMed and Web of Science were used and supplemented by bibliographies of the retrieved articles and searched for studies assessing the association between day care attendance and risk of type 1 diabetes.

STUDY SELECTION: Studies that reported a measure of association between day care attendance and risk of type 1 diabetes were included.

DATA EXTRACTION AND SYNTHESIS: Details, including exposure and outcome assessment and adjustment for confounders, were extracted from the included studies. The multivariable association with the highest number of covariates, lowest number of covariates, and unadjusted estimates and corresponding 95% CIs were extracted. DerSimonian and Laird random-effects meta-analyses were performed and yielded conservative confidence intervals around relative risks.

MAIN OUTCOMES AND MEASURES: The principal association measure was day care attendance vs no day care attendance and risk of type 1 diabetes.

RESULTS: Seventeen articles including 22 observational studies of 100 575 participants were included in the meta-analysis. Among the participants, 3693 had type 1 diabetes and 96 882 were controls. An inverse association between day care attendance and risk of type 1 diabetes was found (combined odds ratio, 0.68; 95% CI, 0.58-0.79; P < .001; adjusted for all available confounders). When the 3 cohort studies included were analyzed separately, the risk of type 1 diabetes was 15% lower in the group attending day care; however, the difference was not statistically significant (odds ratio, 0.85; 95% CI, 0.59-1.12; P = .37).

CONCLUSIONS AND RELEVANCE: These results demonstrated that day care attendance appears to be associated with a reduced risk of type 1 diabetes. Increased contacts with microbes in children attending day care compared with children who do not attend day care may explain these findings. However, further prospective cohort studies are needed to confirm the proposed association.

PMID:39495535 | DOI:10.1001/jamapediatrics.2024.4361

JAMA Intern Med. 2024 Nov 4. doi: 10.1001/jamainternmed.2024.5932. Online ahead of print.

ABSTRACT

IMPORTANCE: Work requirements are a controversial feature of US safety-net programs, with some policymakers seeking to expand their use. Little is known about the demographic, clinical, and socioeconomic characteristics of individuals most likely to be negatively impacted by work requirements.

OBJECTIVE: To examine the association between work requirements and safety-net program enrollment.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study included Medicaid and Supplemental Nutrition Assistance Program (SNAP) enrollees in Connecticut. The impact of SNAP work requirements for able-bodied adults without dependents-the target population-was estimated using a triple-differences research design comparing outcomes before and after the policy (first difference) in affected and exempted towns (second difference) between the targeted population and untargeted parents and caregivers (third difference). SNAP and Medicaid enrollment trends were assessed for a 24-month period, and the characteristics of individuals most likely to lose coverage were examined. Data were collected from August 2015 to April 2018, and data were analyzed from August 2022 to September 2024.

EXPOSURES: The reintroduction of SNAP work requirements in 2016.

MAIN OUTCOMES AND MEASURES: Proportion of enrollees disenrolled from SNAP and Medicaid.

RESULTS: Of 81 888 Medicaid enrollees in Connecticut, 46 872 (57.2%) were female, and the mean (SD) age was 36.6 (7.0) years. Of these, 38 344 were able-bodied adults without dependents, of which 19 172 were exposed to SNAP work requirements, and 43 544 were parents or caregivers exempted from SNAP work requirements. SNAP coverage declined 5.9 percentage points (95% CI, 5.1-6.7), or 25%, following work requirements. There were no statistically significant changes in Medicaid coverage (0.2 percentage points; 95% CI, -1.4 to 1.0). Work requirements disproportionately affected individuals with more chronic illnesses, targeted beneficiaries who were older, and beneficiaries with lower incomes. Individuals with diabetes were 5 percentage points (95% CI, 0.8-9.3), or 91%, likelier to lose SNAP coverage than those with no chronic conditions; older SNAP beneficiaries (aged 40 to 49 years) with multiple comorbidities were 7.3 percentage points (95% CI, 4.3-11.3), or 553%, likelier to disenroll than younger beneficiaries (aged 25 to 29 years) without chronic conditions; and households with the lowest incomes were 18.6 percentage points (95% CI, 11.8-25.4), or 204%, likelier to lose coverage than the highest income SNAP beneficiaries.

CONCLUSIONS AND RELEVANCE: In this cohort study, SNAP work requirements led to substantial reductions in SNAP coverage, especially for the most clinically and socioeconomically vulnerable. Work requirements had little effect on Medicaid coverage, suggesting they did not lead to sufficient increases in employment to transition beneficiaries off the broader safety net.

PMID:39495527 | DOI:10.1001/jamainternmed.2024.5932

Mil Psychol. 2024 Nov 4:1-9. doi: 10.1080/08995605.2024.2423110. Online ahead of print.

ABSTRACT

Linkages among psychological health problems, intimate relationship distress, and suicide risk have been widely studied, but less is known about how these factors interact, especially in military populations. With steady increases in suicide rates among active military and post-service members (SMs), it is critical to better understand the relation among known risk factors. The current study addresses this gap by testing a model hypothesizing that the association between intimate-relationship problems and suicidal ideation is mediated by individual mental health symptoms. We tested this model on a sample of 862 active-duty Air Force members in committed relationships. The sample consisted of 35.0% women and 64.8% men, with an average age of 21.9 years and a mean relationship length of 2.8 years. Findings supported the hypothesized statistical mediation model. Results indicated that relationship problems contribute to psychological health problems, which, in turn, are related to suicidal ideation. These findings may help direct suicide intervention and prevention protocols that consider intimate relationship distress as a significant risk factor. Limitations and further implications for policies regarding suicide prevention in the armed forces are discussed.

PMID:39495505 | DOI:10.1080/08995605.2024.2423110

Eur J Epidemiol. 2024 Nov 4. doi: 10.1007/s10654-024-01166-w. Online ahead of print.

ABSTRACT

The mechanism underlying the co-occurrence of major depressive disorder (MDD) and gynecological diseases remains unclear. This study aimed to investigate the familial co-aggregation and shared genetic loading between MDD and gynecological diseases, namely dysmenorrhea, endometriosis, uterine leiomyomas (UL), and polycystic ovary syndrome (PCOS). Overall, 2,121,632 females born 1970-1999 with parental information were enrolled from the Taiwan National Health Insurance Research Database (NHIRD); 25,142 same-sex twins and 951,779 persons with full-sibling(s) were selected. Genome-wide genotyping data were available for 67,882 unrelated female participants from the Taiwan Biobank linked to the NHIRD. A generalized linear model with a logistic link function was used to examine the associations of individual history, family history in parents/full-siblings/same-sex twins, and polygenic risk scores (PRS) for MDD with the risk of gynecological diseases; generalized estimating equations were used to consider the non-independence of data. Both parents affected with MDD was associated with four gynecological diseases, and its magnitude of association was higher than either affected parent; maternal MDD showed a higher magnitude of association than paternal MDD. Full-siblings of patients with MDD had a higher risk of four gynecological diseases; same-sex twins of patients with MDD had a greater association with dysmenorrhea and PCOS. PRS for MDD was associated with dysmenorrhea and endometriosis. Familial co-aggregation was observed in the co-occurrence of MDD and four gynecological diseases. There exists a shared polygenic liability between MDD and dysmenorrhea and endometriosis. Individuals with MDD-affected relatives or a higher PRS for MDD should be monitored for gynecological diseases.

PMID:39495462 | DOI:10.1007/s10654-024-01166-w

J Imaging Inform Med. 2024 Nov 4. doi: 10.1007/s10278-024-01292-7. Online ahead of print.

ABSTRACT

Next-generation virtual/augmented reality (VR/AR) headsets may rival the desktop computer systems that are approved for clinical interpretation of radiologic images, but require validation for high-resolution low-luminance diagnoses like diverticulitis. The primary aim of this study is to compare diagnostic performance for detecting diverticulitis on CT between radiologists using a headset versus a desktop. The secondary aim is to survey participating radiologists about the usage of both devices. This pilot study retrospectively included 110 patients (mean age 64 ± 14 years, 62 women) who had abdomen/pelvis CT scans for which the report mentioned the presence or absence of diverticulitis. Scans were dichotomized and matched by time, for a total of 55 cases with diverticulitis and 55 controls with no diverticulitis. Six radiologists were oriented to the VR/AR headset (Apple Vision Pro) and viewer app (Visage Ease VP) using ten scans. They each scored 100 unknown scans on a 6-level scale for diverticulitis (1 = no diverticulitis, 6 = diverticulitis) on the headset and then on a desktop. Time per case was recorded. Finally, they completed a survey using 5-level scales about the ease of use of the headset and viewer app (1 = difficult, 5 = easy), about their experience with the headset (1 = bad, 5 = good), and about their preference between devices (1 = desktop, 5 = headset). Summary statistics and multi-reader multi-case ROC curves were calculated. The AUC (and 95% confidence interval) for diverticulitis was 0.93 (0.88-0.97) with the headset and 0.94 (0.91-0.98) with the desktop (p = 0.40). The median (and first-third quartiles) of time per case was 57 (41-76) seconds for the headset and 31 (22-64) seconds for the desktop (p < 0.001). Average survey scores ranged from 3.3 to 5 for ease of use, from 3 to 4.7 for experience, and from 2.2 to 3.3 for preference. Diagnostic performance for detecting diverticulitis on CT was similar between the next-generation VR/AR headset and desktop. Ease of use, experience, and preference varied across different aspects of the devices and among radiologists.

PMID:39495441 | DOI:10.1007/s10278-024-01292-7

Radiol Med. 2024 Nov 4. doi: 10.1007/s11547-024-01906-8. Online ahead of print.

ABSTRACT

PURPOSE: This multicenter prospective study aims to compare transradial access versus transfemoral access in conventional transarterial chemoembolization (c-TACE) procedures, focusing on operators radiations exposure, patients comfort, technical success and vascular access complications.

MATERIALS AND METHODS: Patients were affected by hepatocellularcarcinoma (HCC) in intermediate stage or previous stages unfit for ablation and/or surgery; they were randomized into two groups according to arterial access site (Group F: right femoral access in standard position; Group R: radial access with left arm abduced 90°). Overall fluoroscopy time was recorded. Eight thermoluminescence dosimeters were positioned immediately before each procedure to monitor radiation doses. Technical success was intended as complete HCC nodules lipiodolization at final plain cone-beam CT.

RESULTS: Group F included 23 patients, while group R 19. Mean fluoroscopy time was lower in group F but difference was not statistically significant (p-value > 0.05). In terms of operators radiations exposure, no significant differences were found (p-value > 0.05). Technical success was obtained in 81.5% in group F and 84.8% in group R, without significant differences (p-value > 0.05). Patients discomfort was significantly (p-value < 0.05) higher in group F. Concerning minor complications, no statistical differences were appreciated (p-value > 0.05); no major complications occurred.

CONCLUSIONS: In this study, no statistical differences were observed in terms of operators radiations exposure, fluoroscopy time and technical success during c-TACE performed with left radial access compared to right femoral access; patients comfort was significantly better with radial access. These data should lead interventional radiologists to favor radial access in c-TACE interventions.

PMID:39495436 | DOI:10.1007/s11547-024-01906-8

Int Urol Nephrol. 2024 Nov 4. doi: 10.1007/s11255-024-04266-4. Online ahead of print.

ABSTRACT

BACKGROUND: Prostate cancer is one of the most prevalent malignancies among men globally. Glucagon-like peptide 1 receptor agonists (GLP-1 RAs), primarily used for type 2 diabetes mellitus (T2DM) management, have been investigated for their potential effects on cancer risks. This systematic review and meta-analysis aimed to assess the association between GLP-1 RA use and risk reduction of prostate cancer.

METHODS: A comprehensive literature search was conducted across PubMed, Embase, and Web of Science up to July 30, 2024. Studies that met the inclusion criteria randomized controlled trials, cohort studies, case-control studies, and observational studies assessing the incidence of prostate cancer in GLP-1 RA-treated patients were included. The quality of studies was evaluated using the Newcastle-Ottawa Scale and the Cochrane Risk of Bias tool. Meta-analysis was performed using a random effects model.

RESULTS: A total of five studies were included, analyzing data from diverse international contexts. The included studies showed a reduced risk of prostate cancer with both adjusted and unadjusted effect estimates with GLP-1 RAs. The meta-analysis revealed an RR of 0.72 (95% CI: 0.610 to 0.832), indicating a statistically significant 28% reduction in prostate cancer risk associated with GLP-1 RA use compared to placebo or other antidiabetic drugs. Moderate heterogeneity was observed (I² = 51%). Sensitivity analysis confirmed the results.

CONCLUSION: The findings suggest a significant protective association between GLP-1 RA use and reduced prostate cancer risk in men, particularly those with T2DM. This supports the potential of GLP-1 RAs not only in diabetes management but also as a strategy to mitigate cancer risk. Further research is required to confirm these findings and explore the underlying mechanisms, considering different dosages, durations of therapy, and patient subgroups based on demographic and metabolic characteristics.

PMID:39495435 | DOI:10.1007/s11255-024-04266-4

Discov Ment Health. 2024 Nov 4;4(1):50. doi: 10.1007/s44192-024-00101-5.

ABSTRACT

Adolescents experience numerous changes, both psychologically and physically, and they are also the age group with a high prevalence of mental problems that need counseling help. The study aims to assess the difficulties and the needs for psychological support, factors affecting the need to use psychological services among adolescents. A cross-sectional study was conducted on 672 high school students in Thu Duc City, Vietnam. The results showed that there was a statistically significant difference between grades 10-12 in student’s difficulties (DS) and a statistically significant difference in needs for psychological services (NPS, RPS). Additionally, there was a statistically significant difference in academic performance for DS. The findings also implied that RPS was predicted by a DS, NPS, and factors affecting the need to use psychological services (FA), in which NPS and DS were mediators in the relationship between FA and RPS. The study significantly contributes to research practices and the theoretical framework that the parliament and the government use to make counselors mandatory in schools. Meanwhile, the study suggested that school counselors, educators, and teachers must appropriately evaluate students’ counseling needs and psychological difficulties; this is essential to providing support and interventions when students deal with challenges promptly.

PMID:39495430 | DOI:10.1007/s44192-024-00101-5

Int J Cardiovasc Imaging. 2024 Nov 4. doi: 10.1007/s10554-024-03273-x. Online ahead of print.

ABSTRACT

We assessed the diagnostic performance of both ultra-high-resolution (UHR) and high-resolution (HR) modes of photon-counting detector (PCD)-CT within the confines of standard pre-TAVI CT scans, as well as the performance of UHR mode adjusted specifically for coronary imaging, using quantitative coronary angiography (QCA) as the reference. We included 60 patients undergoing pre-TAVI planning CT scans. Patients were divided into 3 groups: 20 scanned in HR mode, 20 in UHR mode, and 20 in adjusted UHR mode, on a dual-source PCD-CT. The adjusted UHR mode employed a lower tube voltage (90 kV vs. 120 kV) and a higher image quality level (65 vs. 34) to enhance coronary artery visualization. Patients underwent invasive coronary angiography as part of clinical routine. CCTA and QCA were reviewed to assess CAD presence defined as stenosis ≥ 50% in proximal and middle coronary segments. We included 60 patients (mean age 79 ± 7 years; 39(65%) men). Mean heart rate during scanning was 72 ± 13 bpm. Median coronary calcium score was 973 [379-2007]. QCA identified significant CAD in 24 patients (40%): 9 patients scanned with HR mode, 10 patients with the UHR mode, and 5 patients with the UHR adjusted mode. Per-patient area under the curves were 0.57 for HR, 0.80 for UHR, and 0.80 for adjusted UHR, with no significant differences between the scan modes, and per-vessel the area under the curves were 0.73 for HR, 0.69 for UHR, and 0.87 for adjusted UHR, with significant differences between UHR and adjusted UHR (p = 0.04). UHR and adjusted UHR modes of dual source PCD-CT show potential for improved sensitivity and negative predictive value for detecting CAD in patients undergoing pre-TAVI scans, however, no statistically significant difference from HR mode was observed.

PMID:39495429 | DOI:10.1007/s10554-024-03273-x