Update on current pharmacologic therapies for diabetic retinopathy.

INTRODUCTION: Diabetic retinopathy is a major cause of visual loss worldwide. The most important clinical findings include diabetic macular edema (DME) and proliferative diabetic retinopathy (PDR). AREAS COVERED: PubMed was used for our literature review. Articles from 1995 to 2023 were included. Pharmacologic treatment of diabetic retinopathy generally involves the use of intravitreal anti-vascular endothelial growth factor (VEGF) therapy for DME and PDR. Corticosteroids remain important second-line therapies for patients with DME. Most emerging therapies focus on newly identified inflammatory mediators and biochemical signaling pathways involved in disease pathogenesis. EXPERT OPINION: Emerging anti-VEGF modalities, integrin antagonists, and anti-inflammatory agents have the potential to improve outcomes with reduced treatment burdens.

Epidemiology of trauma in patients with mental disorders.

Objectives: We aimed to explore the influence of mental disorders on the risk of developing complications and in-hospital mortality after trauma. Methods: We conducted an institutional review board-approved cohort study of 23 500 adult patients admitted to the Puerto Rico Trauma Hospital from 2002 to 2019. Participants were divided into 2 groups according to the presence or absence of psychiatric illnesses. Logistic regressions were employed to investigate the effect of mental illness on study outcomes. Results: Psychiatric illness was associated with higher risk of complications; this risk increased with age. The pattern was accentuated for those with substance use disorders (SUD) and attenuated for those with non-substance-related diagnoses (NSRD). Psychiatric patients with Glasgow Coma Scale (GCS) scores of 15 had a 42% (95% CI 1.17 to 1.73) higher risk of dying, while the opposite was seen for those with scores <15 (adjusted OR=0.79; 95% CI 0.64 to 0.99). SUD was associated with a 51% (95% CI 1.21 to 1.88) higher risk of death in patients with GCS scores of 15, while NSRD was linked to a 49% (95% CI 0.33 to 0.79) lower odds of death among subjects with scores <15. Conclusions: Our results suggest that trauma patients with SUD are at increased risk of developing complications and those with SUD and GCS scores of 15 are at increased risk of death. Mental health screening is an essential component of the management of trauma patients. Stratifying based on mental health disorders may be helpful during the clinical management of trauma patients, as those with SUD may benefit from more aggressive management. Level of evidence: Level 4, prognostic and epidemiological study. Study type: Original retrospective cohort study.

Knowledge and Attitudes about Transgender Healthcare: Exploring the Perspectives of Hispanic Medical Students.

OBJECTIVE: The aim of this study was to explore the knowledge and attitudes about transgender care in Hispanic medical students at the University of Puerto Rico School of Medicine (UPR SOM). METHODS: Medical students at the UPR SOM were invited to participate in a questionnaire to assess their attitudes and knowledge about the healthcare of transgender patients. The data were analyzed as percentages and averages using Stata version 14. RESULTS: A total of 141 medical students completed the survey. The majority of the students (52.5%) reported that they needed to learn more about transgender health issues. Most of the students (60.3%) were not familiar with the hormonal regimens used for gender reassignment and transition and were not knowledgeable about the requirements an individual must fulfil prior to undergoing gender-reassignment surgery. The Likert scale scores for how comfortable students felt about working with transgender patients and becoming known among peers as a doctor that cares for transgender patients were 4.0 (95% CI: 4.0-4.2) and 4.7 (95% CI: 4.6-4.8), respectively. Almost all the medical students (97.9%) thought that transgender patients deserved the same quality of care from medical institutions as heterosexual patients receive. Most of the medical students (87.3%) believed physicians are responsible for the treatment of transgender patients. CONCLUSION: Our study revealed that even though UPR SOM medical students tend to be willing to treat transgender patients, there are limitations to their knowledge and training regarding this specific healthcare topic. Strategies to improve medical student knowledge about and training on these topics must be considered.

Clinical spectrum of blunted foveal contour.

Foveal hypoplasia is the absence of a foveal depression and the presence of the ganglion cell layer in the foveola. A spectrum of clinical characteristics, including normal or variably decreased visual acuity, has been described in patients with blunted foveal contours. Multiple systemic and ophthalmologic conditions including albinism, aniridia, nanophthalmos, prematurity, and fovea plana have been associated with this anomaly. This article illustrates select clinical conditions characterized by a blunted foveal contour. Given the heterogeneity of findings, a thorough medical history and detailed physical and ocular examinations are usually sufficient for the clinician to make the correct diagnosis.