Tag: nevin manimala

AIDS Behav. 2022 Sep 12. doi: 10.1007/s10461-022-03847-7. Online ahead of print.

ABSTRACT

Internalized HIV stigma has been associated with depression among people living with HIV (PLWH). However, it is still unclear whether resilience would mediate the association between internalized HIV stigma and depression and how this indirect effect would be moderated by social support. Data were collected from 402 PLWH in South Carolina using a cross-sectional survey. Data were fitted using a path model that specified the extent to which internalized HIV stigma and depression were related through resilience and how this effect was moderated by social support. Sociodemographic characteristics were included in the model as covariates. The indirect effect of internalized HIV stigma on depression through resilience was statistically significant for high social support but not for low social support. To mitigate negative impacts of internalized HIV stigma on mental health of PLWH, intervention efforts should integrate multilevel components for promoting both resilience and social support.

PMID:36094638 | DOI:10.1007/s10461-022-03847-7

Obes Surg. 2022 Sep 12. doi: 10.1007/s11695-022-06245-z. Online ahead of print.

ABSTRACT

PURPOSE: Research suggests that internalised weight stigma may explain the relationship between perceived weight stigma and adverse psychological correlates (e.g. depression, disordered eating, body image disturbances). However, few studies have assessed this mechanism in individuals seeking bariatric surgery, even though depression and disordered eating are more common in this group than the general population.

MATERIALS AND METHODS: We used data from a cross-sectional study with individuals seeking bariatric surgery (n = 217; 73.6% female) from Melbourne, Australia. Participants (M_age = 44.1 years, SD = 11.9; M_BMI = 43.1, SD = 7.9) completed a battery of self-report measures on weight stigma and biopsychosocial variables, prior to their procedures. Bias-corrected bootstrapped mediations were used to test the mediating role of internalised weight stigma. Significance thresholds were statistically corrected to reduce the risk of Type I error due to the large number of mediation tests conducted.

RESULTS: Controlling for BMI, internalised weight stigma mediated the relationship between perceived weight stigma and psychological quality of life, symptoms of depression and anxiety, stress, adverse coping behaviours, self-esteem, exercise avoidance, some disordered eating measures and body image subscales, but not physical quality of life or pain.

CONCLUSION: Although the findings are cross-sectional, they are mostly consistent with previous research in other cohorts and provide partial support for theoretical models of weight stigma. Interventions addressing internalised weight stigma may be a useful tool for clinicians to reduce the negative correlates associated with weight stigma.

PMID:36094627 | DOI:10.1007/s11695-022-06245-z

Breast Cancer Res Treat. 2022 Sep 12. doi: 10.1007/s10549-022-06723-z. Online ahead of print.

ABSTRACT

PURPOSE: Cancer risks conferred by germline, heterozygous, ATM pathogenic/likely pathogenic variants (PSVs) are yet to be consistently determined. The current study assessed these risks by analysis of a large dataset of ATM heterozygote loss of function (LOF) and missense PSV carriers tested with a multigene panel (MGP).

METHODS: De-identified data of all individuals who underwent ATM sequencing as part of MGP between October 2015 and February 2020 were reviewed. In cancer cases, rates for the six most prevalent variants and for all LOF and missense PSV combined were compared with rates of the same PSV in ethnically matched, healthy population controls. Statistical analysis included Chi-square tests and odds ratios calculations.

RESULTS: For female breast cancer cases, LOF )1794/219,269) and missense (301/219,269) ATM PSVs were seen at higher rates compared to gnomAD non-cancer controls (n = 157/56,001 and n = 27/61,208; p < 0.00001, respectively). Notably, the rate of the c.103C > T variant was higher in controls than in breast cancer cases [p = 0.001; OR 0.31 (95% CI 0.1-0.6)]. For all cancer cases combined, compared with non-cancer population controls, LOF (n = 143) and missense (n = 15) PSVs reported in both datasets were significantly more prevalent in cancer cases [OR_LOF 1.7 (95% 1.5-1.9) OR_missense 3.0 (95% CI 2.3-4); p = 0.0001].

CONCLUSION: Both LOF and missense heterozygous ATM PSVs are more frequently detected in cases of several cancer types (breast, ovarian, prostate, lung, pancreatic) compared with healthy population controls. However, not all ATM PSVs confer an increased cancer risk (e.g., breast).

PMID:36094610 | DOI:10.1007/s10549-022-06723-z

Lasers Med Sci. 2022 Sep 12. doi: 10.1007/s10103-022-03643-8. Online ahead of print.

ABSTRACT

Laser hemorrhoidoplasty (LHP) is known as a new minimally invasive and painless procedure for symptomatic hemorrhoids. However, Milligan-Morgan (MM) may offer the best result of long-term cure rates. In this study, we aim to compare the efficacy between LHP and MM for hemorrhoidal disease treatment. Using specific keywords, we comprehensively go through the potential articles on PubMed, Europe PMC, and Google Scholar sources until April 19, 2022. All published studies on LHP and MM hemorrhoidectomy were collected. Statistical analysis was done by using Review Manager 5.4 software. Twelve studies with a total of 1756 patients with hemorrhoid grades II-IV were included for the analysis. Our pooled analysis revealed that LHP was associated with shorter operative time (p < 0.00001), shorter length of hospital stay (p = 0.0005), lower risk of urinary retention (p = 0.005) and anal stenosis (p = 0.0004), and lower VAS 24-h post-operative (p < 0.00001) when compared with MM. However, LHP and MM did not differ in terms of recurrence rate (p = 0.70). LHP was superior to MM procedure in terms of shortening the recovery time and minimizing post-operative complications for patients with hemorrhoidal disease.

PMID:36094598 | DOI:10.1007/s10103-022-03643-8

Clin Res Cardiol. 2022 Sep 12. doi: 10.1007/s00392-022-02100-4. Online ahead of print.

ABSTRACT

BACKGROUND: Infective endocarditis (IE) is characterized by high morbidity and mortality rates, despite recent improvements in diagnostics and treatment. We aimed to investigate incidence, clinical characteristics, and in-hospital mortality in a large-scale nationwide cohort.

METHODS: Using data from the German Federal Bureau of Statistics, all IE cases in Germany between 2007 and 2019 were analyzed. Logistic regression models were fitted to assess associations between clinical factors and in-hospital mortality.

RESULTS: In total, 86,469 patients were hospitalized with IE between 2007 and 2019. The mean age was 66.5 ± 14.7 years and 31.8% (n = 27,534/86,469) were female. Cardiovascular (CV) comorbidities were common. The incidence of IE in the German population increased from 6.3/100,000 to 10.2/100,000 between 2007 and 2019. Staphylococcus (n = 17,673/86,469; 20.4%) and streptococcus (n = 17,618/86,469; 20.4%) were the most common IE-causing bacteria. The prevalence of staphylococcus gradually increased over time, whereas blood culture-negative IE (BCNIE) cases decreased. In-hospital mortality in patients with IE was 14.9%. Compared to BCNIE, staphylococcus and Gram-negative pathogens were associated with higher in-hospital mortality. In multivariable analysis, factors associated with higher likelihood of in-hospital mortality were advanced age, female sex, CV comorbidities (e.g., heart failure, COPD, diabetes, stroke), need for dialysis or invasive ventilation, and sepsis.

CONCLUSIONS: In this contemporary cohort, incidence of IE increased over time and in-hospital mortality remained high (~ 15%). While staphylococcus and streptococcus were the predominant microorganisms, bacteremia with staphylococcus and Gram-negative pathogens were associated with higher likelihood of in-hospital mortality. Our results highlight the need for new preventive strategies and interventions in patients with IE. Infective endocarditis in Germany. BCNIE blood culture-negative infective endocarditis, IE infective endocarditis.

PMID:36094574 | DOI:10.1007/s00392-022-02100-4

Eur Arch Otorhinolaryngol. 2022 Sep 12. doi: 10.1007/s00405-022-07641-y. Online ahead of print.

ABSTRACT

PURPOSE: To determine the main symptoms leading to referral of geriatric patients from primary care to otorhinolaryngology.

METHODS: Retrospective, observational study performed on patients aged 65 and older, referred from Primary Care to the Otorhinolaryngology and Head and Neck Surgery department of a tertiary centre during 2019 and 2020. Symptoms leading to otorhinolaryngological referral were categorized as “Oto-neurological symptoms”, “Nasal symptoms”, “Pharyngolaryngeal symptoms”, “Other Head and Neck symptoms” and “Other Reasons”. Data regarding age, gender and whether patients maintain follow-up or have been discharged was also collected.

RESULTS: The study population included a total of 1304 patients (697 female; 607 male). Oto-neurological symptoms were found to be the most prevalent symptoms, with 65% of patients reporting oto-neurological symptoms as at least one of the reasons for referral. Hearing loss was the most commonly reported symptom, with an association found between this symptom and age (p < 0.001). Results also showed an association between the female gender and vertigo/dizziness (p < 0.001) and tinnitus (p = 0.007). An association between the male gender and nasal symptoms was also found (p = 0.018), particularly nasal obstruction (p = 0.003) and epistaxis (p = 0.028). No statistically significant associations were found among the pharyngolaryngeal group.

CONCLUSIONS: This retrospective observational study allowed for a better understanding of the type of otorhinolaryngological symptoms affecting elderly patients and driving otorhinolaryngology evaluation, cementing hearing loss as one of the major complaints among older adults and allowing for a better preparation by otorhinolaryngologists for the changing needs of this subset of the population.

PMID:36094563 | DOI:10.1007/s00405-022-07641-y

Arch Pathol Lab Med. 2022 Sep 12. doi: 10.5858/arpa.2022-0005-OA. Online ahead of print.

ABSTRACT

CONTEXT.—: The prostate sampling methods for radical cystoprostatectomy (RCP) specimens may affect pathologic results.

OBJECTIVE.—: To investigate the impact on the tumor stage and clinicopathologic features according to the prostate sampling method for RCP specimens.

DESIGN.—: From 2016 to 2017, the prostate in RCP was minimally and conventionally embedded (group 1, n = 98). From 2017 to 2018, it was completely embedded (group 2, n = 102).

RESULTS.—: Group 2 was more likely to have prostatic ducts or acini involvement by urothelial carcinoma in situ component (27% versus 10%, P = .002) and prostate involvement (30% versus 13%, P = .003) than group 1. Although there were cases with prostatic stromal invasion in group 2 (14% versus 7%, P = .13), it was not statistically significant. In all, 6 cases were upstaged by subepithelial prostatic stromal invasion through intraurethral extension according to the 8th edition of the American Joint Committee on Cancer (AJCC) staging system. Tumor location and the presence of concurrent carcinoma in situ were strongly associated with prostate involvement of urothelial carcinoma. Prostatic adenocarcinoma (PA) was incidentally identified in 47 cases (23.5%). Incidental PA and clinically significant PA were more often identified in group 2 than group 1 (38% versus 8%, P < .01 and 15% versus 6%, P = .048, respectively).

CONCLUSIONS.—: A complete prostate examination in RCP specimens can be suggested, since the final pathologic stage can be changed through a thorough prostate examination especially in accord with the AJCC staging manual 8th edition. In addition, the complete prostate analysis could detect more incidental and clinically significant PA.

PMID:36094519 | DOI:10.5858/arpa.2022-0005-OA

J Athl Train. 2022 Sep 12. doi: 10.4085/1062-6050-0032.22. Online ahead of print.

ABSTRACT

CONTEXT: Multiple aspects of a multidomain assessment have been validated for identifying concussion, however, researchers have yet to determine which components are related to referral for vestibular therapy.

OBJECTIVE: To identify which variables from a multidomain assessment were associated with receiving a referral for vestibular therapy following a concussion.

DESIGN: Retrospective chart review, level of evidence 3.

PATIENTS OR OTHER PARTICIPANTS: Participants (n=331; age: 16.9±7.2; 39.3% female) were diagnosed with a concussion per international consensus criteria by a clinical neuropsychologist after presenting to a concussion specialty clinic.

MAIN OUTCOME MEASURES: Medical chart data was extracted from the first clinical visit regarding pre-injury medical history, computerized neurocognition, Post-Concussion Symptom Scale (PCSS), Concussion Clinical Profiles Screen (CP-Screen) and Vestibular Ocular Motor Screening (VOMS) within 16.2±46.7 days of injury. Five backwards logistic regression models were built to associate the outcomes from each of the five included assessments with referral for vestibular therapy. A final logistic regression model was built using variables retained in the previous five models as potential predictors of referral for vestibular therapy.

RESULTS: The five models built from individual components of the multidomain assessment predicted referral for vestibular therapy (R2= 0.01-0.28) with 1 to 6 statistically significant variables. The final multivariate model (R2= 0.40) retained 9 significant variables, represented by each of the five multidomain assessments except neurocognition. Variables with the strongest association to vestibular therapy referral were motor vehicle accident mechanism of injury (odds ratio [OR]=15.45), migraine history (OR=3.25), increased headache when concentrating (OR=1.81) and horizontal vestibular ocular reflex (OR=1.63).

CONCLUSIONS: The present study demonstrates the utility of a multidomain assessment, and identifies outcomes associated with a referral for vestibular therapy following a concussion.

PMID:36094515 | DOI:10.4085/1062-6050-0032.22

JAMA Netw Open. 2022 Sep 1;5(9):e2231189. doi: 10.1001/jamanetworkopen.2022.31189.

ABSTRACT

IMPORTANCE: Decreased cerebral tissue integrity and cerebral blood flow (CBF) are features of neurodegenerative diseases. Brain tissue maintenance is an energy-demanding process, making it particularly sensitive to hypoperfusion. However, little is known about the association between blood flow and brain microstructural integrity, including in normative aging.

OBJECTIVE: To assess associations between CBF and changes in cerebral tissue integrity in white matter and gray matter brain regions.

DESIGN, SETTING, AND PARTICIPANTS: In this longitudinal cohort study, magnetic resonance imaging was performed on 732 healthy adults from the Coronary Artery Risk Development in Young Adults (CARDIA) study, a prospective longitudinal study (baseline age of 18-30 years) that examined participants up to 8 times during 30 years (1985-1986 to 2015-2016). Cerebral blood flow was measured at baseline (year 25 of the CARDIA study), and changes in diffusion tensor indices of fractional anisotropy (FA) and mean diffusivity (MD), measures of microstructural tissue integrity, were measured at both baseline and after approximately 5 years of follow-up (year 30). Analyses were conducted from November 5, 2020, to January 29, 2022.

MAIN OUTCOMES AND MEASURES: Automated algorithms and linear mixed-effects statistical models were used to evaluate the associations between CBF at baseline and changes in FA or MD.

RESULTS: After exclusion of participants with missing or low-quality data, 654 at baseline (342 women; mean [SD] age, 50.3 [3.5] years) and 433 at follow-up (230 women; mean [SD] age, 55.1 [3.5] years) were scanned for CBF or FA and MD imaging. In the baseline cohort, 247 participants were Black (37.8%) and 394 were White (60.2%); in the follow-up cohort, 156 were Black (36.0%) and 277 were White (64.0%). Cross-sectionally, FA and MD were associated with CBF in most regions evaluated, with lower CBF values associated with lower FA or higher MD values, including the frontal white matter lobes (for CBF and MD: mean [SE] β = -1.4 [0.5] × 10-6; for CBF and FA: mean [SE] β = 2.9 [1.0] × 10-4) and the parietal white matter lobes (for CBF and MD: mean [SE] β = -2.4 [0.6] × 10-6; for CBF and FA: mean [SE] β = 4.4 [1.1] × 10-4). Lower CBF values at baseline were also significantly associated with steeper regional decreases in FA or increases in MD in most brain regions investigated, including the frontal (for CBF and MD: mean [SE] β = -1.1 [0.6] × 10-6; for CBF and FA: mean [SE] β = 2.9 [1.0] × 10-4) and parietal lobes (for CBF and MD: mean [SE] β = -1.5 [0.7] × 10-6; for CBF and FA: mean [SE] β = 4.4 [1.1] × 10-4).

CONCLUSIONS AND RELEVANCE: Results of this longitudinal cohort study of the association between CBF and diffusion tensor imaging metrics suggest that blood flow may be significantly associated with brain tissue microstructure. This work may lay the foundation for investigations to clarify the nature of early brain damage in neurodegeneration. Such studies may lead to new neuroimaging biomarkers of brain microstructure and function for disease progression.

PMID:36094503 | DOI:10.1001/jamanetworkopen.2022.31189

Gynecol Endocrinol. 2022 Sep 11:1-7. doi: 10.1080/09513590.2022.2118708. Online ahead of print.

ABSTRACT

Background: Polycystic ovary syndrome (PCOS) has been linked to both mental and metabolic disturbances. The purpose of this research was to investigate psychological features such as anxiety and depression, body image, sexual dysfunction, and associated factors among the PCOS phenotypes and to compare these with healthy controls. Methods: The study involved 167 reproductive-age women with PCOS and 73 healthy controls. Standardized scales assessing depression (the Beck Depression Inventory [BDI]), depression and anxiety (the Hospital Anxiety and Depression Scale [HADS] and the General Health Questionnaire [GHQ]), and body image scale (the Body Cathexis Scale [BCS]) were administered to all participants. Hirsutism scores, serum androgen levels, and metabolic parameters were recorded. Results: Significantly higher BDI, HADS depression, and GHQ scores, and a more negative body image in terms of BCS scores were observed in the women with PCOS than in the healthy controls. BDI scores were significantly higher in phenotypes A, B, and D compared with the healthy controls. No significant difference was observed in BDI and HADS depression scores among the phenotypes. Significant differences were observed only between phenotype A and the control group in terms of HADS depression and GHQ scores. BCS scores were significantly higher in phenotypes A, B, and C than in the healthy controls. No significant difference was determined in Female Sexual Function Index (FSFI) scores between the PCOS phenotypes and the healthy controls. When all participants were divided into three groups based on body mass index (BMI), a statistically significant difference was observed only between the phenotype A lean group (BMI: 18.5-24.9 kg/m²) and the control group in terms of BDI, HADS depression, and BCS scores. Conclusions: BDI, HADS depression scores, and GHQ scores were all higher in patients with PCOS compared with the healthy controls. These features were more pronounced in phenotypes A and B, including hyperandrogenism and oligo-anovulation. Physicians should be aware of the high risk of these disorders in women with PCOS.

PMID:36093888 | DOI:10.1080/09513590.2022.2118708