Bevacizumab for Retinopathy of Prematurity is Not Associated With Systemic Hypertension.

PURPOSE: To evaluate for an association between systemic hypertension and intravitreal bevacizumab (IVB) for retinopathy of prematurity (ROP) treatment, due to a 2020 case report of a neonate with ROP developing systemic hypertension and posterior reversible encephalopathy syndrome (PRES) after IVB and limited data on long-term safety of IVB. METHODS: A retrospective cohort study was conducted using vital signs for 90 days, comparing IVB to laser treatment. The primary outcome was short-term hypertension, recorded for at least 3 consecutive days following treatment. As a secondary outcome, infants treated with IVB were also compared to infants with severe ROP who experienced spontaneous regression without treatment. Rates of long-term hypertension, based on chart diagnoses at discharge, were also reviewed. Neuroimaging was re-reviewed to evaluate for vasogenic edema consistent with PRES. RESULTS: Overall, 137 infants with severe ROP were included, of whom 94 required treatment. There were no baseline differences in neonatal comorbidities comparing laser to IVB. There was no difference on unadjusted or adjusted logistic regression comparing odds of short-term hypertension after IVB to laser (adjusted odds ratio: 0.69, 095% CI: 0.25, 1.87). There was no significant difference in the rate of long-term hypertension diagnoses by treatment group. CONCLUSIONS: The lack of association between IVB and short-term systemic hypertension is reassuring. Further studies are warranted to confirm this. [J Pediatr Ophthalmol Strabismus. 202X;XX(X):XXX-XXX.].

The impact of a multidisciplinary intervention to reduce severe retinopathy of prematurity in Kampala, Uganda.

BACKGROUND: To address the threat of retinopathy of prematurity (ROP) in Sub-Saharan Africa (SSA), the Stop Infant Blindness in Africa (SIBA) project introduced a comprehensive program, including subspecialty training and oxygen management equipment. METHODS: A before-and-after retrospective cohort study compared preterm infants < 1750 g or < 34 weeks' gestation before (2022) and after (2023) program implementation. Outcomes included: the proportion with severe ROP, the proportion with Zone III vascularization on first examination, and factors associated with severe ROP. RESULTS: Overall, 140 infants were screened before and 122 after program implementation. The proportion with Zone III vascularization increased from 16.1% (N = 11) pre-intervention to 44.9% (N = 32) post-intervention (p = 0.001). The proportion with severe ROP decreased from 27.8% (N = 19) to 12.8% (N = 9, p = 0.03). Factors predicting severe ROP on adjusted analyses were gestational age and blood transfusion. CONCLUSION: In SSA, introduction of a comprehensive program to prevent and treat ROP can decrease the risk of severe ROP.

The Creation and Circulation of Evidence and Knowledge in American Medicine through the Lens of the "Husband's Stitch".

Physicians in the twentieth century routinely used episiotomy-a cut made during childbirth-to better facilitate labor, using the evidence of their experiences that it was useful. But physicians were not alone in producing evidence regarding episiotomy and its repair. Here I consider how three groups-male physicians, husbands, and laboring women-were involved in creating evidence and circulating knowledge about episiotomies, specifically, the intention of its repair, the so-called "husband's stitch," to sexually benefit men. By doing so I seek to consider the meanings of evidence within medicine, evidence as a basis for challenging the hegemony of medicine by lay women, and how medical knowledge is produced and shared among physicians and non-physicians.

Use of an Artificial Intelligence-Generated Vascular Severity Score Improved Plus Disease Diagnosis in Retinopathy of Prematurity.

PURPOSE: To evaluate whether providing clinicians with an artificial intelligence (AI)-based vascular severity score (VSS) improves consistency in the diagnosis of plus disease in retinopathy of prematurity (ROP). DESIGN: Multireader diagnostic accuracy imaging study. PARTICIPANTS: Eleven ROP experts, 9 of whom had been in practice for 10 years or more. METHODS: RetCam (Natus Medical Incorporated) fundus images were obtained from premature infants during routine ROP screening as part of the Imaging and Informatics in ROP study between January 2012 and July 2020. From all available examinations, a subset of 150 eye examinations from 110 infants were selected for grading. An AI-based VSS was assigned to each set of images using the i-ROP DL system (Siloam Vision). The clinicians were asked to diagnose plus disease for each examination and to assign an estimated VSS (range, 1-9) at baseline, and then again 1 month later with AI-based VSS assistance. A reference standard diagnosis (RSD) was assigned to each eye examination from the Imaging and Informatics in ROP study based on 3 masked expert labels and the ophthalmoscopic diagnosis. MAIN OUTCOME MEASURES: Mean linearly weighted κ value for plus disease diagnosis compared with RSD. Area under the receiver operating characteristic curve (AUC) and area under the precision-recall curve (AUPR) for labels 1 through 9 compared with RSD for plus disease. RESULTS: Expert agreement improved significantly, from substantial (κ value, 0.69 [0.59, 0.75]) to near perfect (κ value, 0.81 [0.71, 0.86]), when AI-based VSS was integrated. Additionally, a significant improvement in plus disease discrimination was achieved as measured by mean AUC (from 0.94 [95% confidence interval (CI), 0.92-0.96] to 0.98 [95% CI, 0.96-0.99]; difference, 0.04 [95% CI, 0.01-0.06]) and AUPR (from 0.86 [95% CI, 0.81-0.90] to 0.95 [95% CI, 0.91-0.97]; difference, 0.09 [95% CI, 0.03-0.14]). CONCLUSIONS: Providing ROP clinicians with an AI-based measurement of vascular severity in ROP was associated with both improved plus disease diagnosis and improved continuous severity labeling as compared with an RSD for plus disease. If implemented in practice, AI-based VSS could reduce interobserver variability and could standardize treatment for infants with ROP. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.

Stability of the Motor Optimality Score Revised (MOS-R) in medically complex infants.

BACKGROUND: The Motor Optimality Score-Revised (MOS-R) is a clinical test of infant spontaneous movement at 3-5 months of age and has been associated with neurodevelopmental outcomes in infants with medical complexity. However the stability of the MOS-R tested at different developmental ages is not yet known. AIM: To determine if the repeated scoring of the MOS-R remained consistent when tested at two developmental ages in young infants. STUDY DESIGN: In this prospective cohort study, infants were tested twice with the MOS-R between 12 and 13 weeks corrected age (CA) and 14-16 weeks CA. Bland Altman Plots were used to calculate agreement between the scores. Infants were grouped as having higher or lower medical complexity. MOS-R threshold scores were analyzed to assess changes over time within each group using Fisher's exact test. SUBJECTS: 85 infants with history of hospitalization in a neonatal intensive care unit (NICU). RESULTS: The MOS-R scores had a high agreement with negligible bias (0.058) between timepoints (95 % CI -1.10, 1.22). Using a MOS-R cut point of 19, infants with higher medical complexity were more likely to change groups between timepoints than infants with lower medical complexity (p = 0.008), but this was not significantly different using cut points of 20 or 21. CONCLUSION: The MOS-R scores were stable when measured repeatedly in infants who were hospitalized in a NICU. Infants with high medical complexity had less stable MOS-R scores using certain cut points than infants with lower medical complexity.

Impaired creative cognition after surgery for an IDH-mutated glioma: A proof-of-concept study.

Assessment of high cognitive functions, such as creativity, is often overlooked in medical practice. However, it is crucial to understand the impact of brain tumors, specifically low-grade gliomas, on creative cognition, as these tumors predominantly affect brain regions associated with cognitive creativity. In this study, we investigated creative cognition using the Alternative Uses Task (AUT) and the Combination of Associates Task (CAT) in a cohort of 29 patients who underwent brain surgery for a low-grade glioma, along with 27 control participants. While the group of patients did not exhibit deficits in clinical neuropsychological assessments, our results revealed significant impairment in generating original and creative ideas compared to the control group. Furthermore, when analyzing the specific brain regions affected by the tumors, patients with lesions overlapping the left rostro-lateral prefrontal cortex, a critical region for creativity, displayed more pronounced impairments in the CAT compared to patients with lesions outside this region. These findings provide proof of concept that patients can experience impaired creative cognition following surgery for low-grade glioma, highlighting the importance of assessing higher-order cognitive functions, including creativity, in neurosurgical patients. Moreover, beyond its clinical relevance, our study contributes to advancing our understanding of the neuroscience of creativity.

Assessing Neonatal Intensive Care Unit (NICU) Graduates Across Varied Settings: A Study on the Feasibility of the Baby Moves App.

We assessed the feasibility of obtaining parent-collected General Movement Assessment videos using the Baby Moves app. Among 261 participants from 4 Chicago NICUs, 70% submitted videos. Families living in higher areas of childhood opportunity used the app more than those from areas of lower opportunity.

Racial Differences in Choroidal Vascularity Index in Healthy Patients: Novel Insights.

BACKGROUND AND OBJECTIVE: Choroidal vascularity index (CVI) measures the ratio of blood vessels in the choroid to the total choroidal area. We aimed to compare CVI between young Black and White patients without a history of ocular or systemic disease. PATIENTS AND METHODS: We used a previously validated algorithm for shadow compensation and choroidal vessel binarization to measure CVI across the Early Treatment of Diabetic Retinopathy Study grid. RESULTS: Black patients had a lower CVI (ß = -0.05, P < 0.001) compared to White patients. Choroidal volume or luminal volume did not significantly differ with respect to race, whereas there was a trend for Black patients to have a greater stromal volume (ß = 3.08, P = 0.01). CONCLUSIONS: Black patients have a lower CVI than do White patients, likely due to a greater proportion of stromal volume. Further study of this parameter is warranted to validate the findings of this exploratory study. [Ophthalmic Surg Lasers Imaging Retina 2024;55:30-38.].

Factors associated with sexual quality of life among men living with HIV.

INTRODUCTION: This study aims to assess the prevalence of sexual difficulties and identify factors associated with the Sexual Quality of Life (SQoL) among people living with HIV (PLWHA). METHODS: The study included 107 heterosexual men and 474 men who have sex with men (MSM) from five countries. Participants self-reported variables related to physical and mental health, as well as HIV-related parameters. Erectile or ejaculation difficulty, as well as low sexual desire, were investigated. SQoL was measured using the PROQOL-SexLife questionnaire. RESULTS: Most of participants reported low sexual desire, predominantly among MSM. Among MSM, living with a partner and healthcare satisfaction were associated with SQoL scores in POP dimension, while consistent condom use, cardiovascular complications, and being single were associated with SQoL scores in STI dimension. Viagra use, anti-cholesterol treatment, and living with a partner were associated with SQoL scores in DIS dimension. Among heterosexual men, employment and African origin were associated with SQoL scores in the POP dimension. Alcohol consumption was associated with SQoL scores in STI dimension. CONCLUSION: This study underscores the importance of non-clinical determinants when assessing SQoL among PLWHA, emphasizing psychological factors and the perceived quality of healthcare. Tailored interventions should incorporate these findings to enhance overall SQoL outcomes.

Reducing Time to Diagnosis of Rare Genetic Diseases in a Medically Underserved Hispanic Population- Lessons Learned for Meaningful Engagement.

Background: The utilization of genomic information to improve health outcomes is progressively becoming more common in clinical practice. Nonetheless, disparities persist in accessing genetic services among ethnic minorities, individuals with low socioeconomic status, and other vulnerable populations. The Rio Grande Valley at the Texas-Mexico border is predominantly Hispanic with a high poverty rate and an increased prevalence of birth defects, with very limited access to genetics services. The cost of a diagnosis is often times out of reach for these underserved families. Funded by the National Center for Advancing Translational Sciences (NCATS), Project GIVE (Genetic Inclusion by Virtual Evaluation) was launched in 2022 to shorten the time to diagnosis and alleviate healthcare inequities in this region, with the goal of improving pediatric health outcomes. Methods: Utilizing Consultagene, an innovative electronic health record (EHR) agnostic virtual telehealth and educational platform, we designed the study to recruit 100 children with rare diseases over a period of two years from this region, through peer-to-peer consultation and referral. Conclusions: Project GIVE study has allowed advanced genetic evaluation and delivery of genome sequencing through the virtual portal, effectively circumventing the recognized socioeconomic and other barriers within this population. This paper explores the successful community engagement process and implementation of an alternate genomics evaluation platform and testing approach, aiming to reduce the diagnostic journey for individuals with rare diseases residing in a medically underserved region.

Factores de riesgo coronario relacionado con alteraciones ergometricas y electrocardiograficas, septiembre de 1992 a mayo de 1993 / Risk factors for coronary disease associated with ergometric and electrocardiographic changes. September 1992-May 1993

Se analiza mediante encuesta a toda la poblacion compuesta por los mayores de 15 anos, del area de salud atendida en un consultorio conel objetivo de determinar los pacientes con riesgo de presentar cardiopatia isquemica e incluirlos en el programa introducido en el Cardiocentro de Villa Clara.Se demuestran los procederes de enfermeria al realizar las diferentes pruebas