Afro-Caribbean

The COVID-19 pandemic is a critical public health concern that has disproportionately affected the Black community in the United States. The purpose of this study was to examine the risk and protective factors faced by residents in the City of Miami Gardens during the COVID-19 pandemic, with emphases placed on racial health disparities and Black heterogeneity. Using convenience and snowball sampling, quantitative and qualitative data for this study were collected via an anonymous online questionnaire using QuestionPro...

OBJECTIVES: To validate the childhood lupus low disease activity state (cLLDAS) definition in cSLE by describing differences in time to reach first adult LLDAS (aLLDAS) versus cLLDAS. Secondly, to analyse positive and negative predictors for maintaining cLLDAS for at least 50% of follow-up time (cLLDAS-50) and for the occurrence of damage. METHODS: Prospective longitudinal data from a cSLE cohort were analysed. Used definitions were: aLLDAS according to Franklyn, cLLDAS by cSLE treat-to-target (T2T) Task Force, disease activity score by SLEDAI -2 K and damage by SLICC damage index...

INTRODUCTION: Transfusion has a central place in the treatment of patients with sickle cell disease (SCD). Matching blood groups of red blood cell (RBC) units with the blood groups of the patient is essential to prevent alloimmunization and delayed hemolytic transfusion reaction. African ancestry donors have the best phenocompatibility with patients of the same origin, however their RBCs may present characteristic that can alter quality of the unit such as glucose-6-phosphate dehydrogenase (G6PD) deficiency...

INTRODUCTION: Involving people with lived experience is fundamental to healthcare development and delivery. This is especially true for inflammatory bowel disease (IBD) services, where holistic and personalised models of care are becoming increasingly important. There is, however, a significant lack of representation of underserved and diverse groups in IBD research, and there are significant barriers to healthcare access and utilisation among minority groups in IBD. IBD centres need to be aware of these experiences to address barriers via service changes, improve interactions with local communities and promote meaningful engagement for improved health outcomes...

Dermatofibrosarcoma protuberans is a rare low-grade sarcoma, which rarely metastasizes, but it is locally aggressive with a propensity to recur. It usually affects persons of African descent and is extremely rare in childhood with a favourable prognosis. We present a case of paediatric dermatofibrosarcoma protuberans to the midline of the lower back of a 9-year-old Afro-Caribbean boy who was biopsied with a 2-mm margin. After histological confirmation, a 4-cm margin was then performed. Surveillance for recurrence, though none has been seen thus far after 6-month follow-up, will be done for at least 5 years and possibly longer, given this is the first case of this nature ever seen in our institution and the Caribbean region...

BACKGROUNDS & AIMS: Childhood malnutrition is a major global health problem with long-term sequelae, including non-communicable diseases (NCDs). Mechanisms are unknown but may involve metabolic programming, resulting from "short-term" solutions to optimise survival by compromising non-priority organs. As key players in lipid metabolism, desaturases have been shown to be predictive of NCDs. We hypothesised that the association between specific desaturase activities and NCD risk determinants (including body composition, serum glucose, insulin levels, and blood pressure) are influenced by childhood post-malnutrition weight gain...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Medical data and information are ubiquitous due to internet availability. However, most people persist in using and trusting their healthcare professionals for health information. They are increasingly flooded with health information from diverse sources such as the internet, community-based organizations, and family or friends. It is crucial to understand where stroke patients vary in the use and trust of health information to improve their conditions. This pilot study aimed to better understand the nature of the problems confronted by stroke patients, such as the source of reliable health information, trust in the healthcare system, and technology trend awareness...

OBJECTIVE: Regular physical activity is beneficial for health, but the effect of the number of days/week of physical activity on chronic pain (CP) remains unclear, so we used a two-sample Mendelian randomization (MR) analysis to explore the relationship between the number of days/weeks of different levels of physical activity and chronic pain in people of different races. METHODS: We obtained summary data from genome-wide association studies (GWASs) on the number of days/week of physical activity and multisite chronic pain in European, South Asian, East Asian, Middle Eastern, and African American populations...

BACKGROUND: Early serologic diagnosis and initiation of targeted therapy are associated with better outcomes in aquaporin-4 IgG positive (AQP4+) neuromyelitis optica spectrum disorder (NMOSD). OBJECTIVE: To determine predictors of time to serologic diagnosis of AQP4+ NMOSD. METHODS: In CANOPTICS, a multi-centre, Canadian cohort study of NMOSD, we retrospectively evaluated time from the first clinical attack to first positive AQP4-IgG serology...

INTRODUCTION: Overlap autoimmune syndromes (OAS) and mixed connective tissue disease (MCTD) are rare in children. We performed a retrospective, longitudinal and descriptive study of Afro-Caribbean patients from the French West Indies followed for MCTD and OAS to describe their characteristics and outcomes during childhood. METHODS: Retrospective study from January 2000 to 2023. Listings of patients were obtained from multiple sources: computerized hospital archives and national hospital-based surveillance system, registry of pediatricians and adult specialists in internal medicine and the national registry for rare diseases...

PURPOSE: Tenofovir alafenamide (TAF) delivers the active metabolite more efficiently to target cells compared with tenofovir disoproxil fumarate (TDF). Recent studies suggest that TAF is efficacious in treatment naïve individuals who are co-infected with HBV/HIV and may have superior effects on HBV e antigen (HBeAg) seroconversion in this setting. The primary objective of this study was to explore the feasibility of switching from TDF to TAF in HBV/HIV co-infection. METHODS: In this single-arm, multicenter, open-label study, we recruited patients (n = 20) who were on stable TDF-based antiviral therapy for at least 12 months...

There is a paucity of genetic characterization in people with Parkinson's disease (PD) of Latino and Afro-Caribbean descent. Screening LRRK2 and GBA variants in 32 New Yorkers of Puerto Rican ethnicity with PD and in 119 non-Hispanic-non-Jewish European PD cases revealed that Puerto Rican participants were more likely to harbor the LRRK2-p.G2019S variant (15.6% vs. 4.2%, respectively). Additionally, whole exome sequencing of twelve Puerto Rican and Dominican PD participants was performed as an exploratory study...

INTRODUCTION: Several studies have reported a higher frequency and greater morbidity and mortality of multisystem inflammatory syndrome in children (MIS-C) of black African descent. OBJECTIVES: We aimed to describe the clinical, laboratory and echocardiographic characteristics as well as outcomes of children with MIS-C requiring admission to a pediatric intensive care unit (PICU) in the French West Indies (FWI), where the majority of the population is Afro-Caribbean...

Ethnic differences in dementia are increasingly recognized in epidemiological measures and diagnostic biomarkers. Nonetheless, ethnic diversity remains limited in many study populations. Here, we provide insights into ethnic diversity in open-access neuroimaging dementia data sets. Data sets comprising dementia populations with available data on ethnicity were included. Statistical analyses of sample and effect sizes were based on the Cochrane Handbook . Nineteen databases were included, with 17 studies of healthy groups or a combination of diagnostic groups if breakdown was unavailable and 12 of mild cognitive impairment and dementia groups...

INTRODUCTION: Mothers are key influencers in daughters' decision making about risk behaviors. Much research on parent-child relationships and communication has been conducted among predominantly White, nonimmigrant families. However, parent-child relationships and communications about risk behaviors may significantly differ for Black immigrant families. In particular, transnational behaviors that serve to maintain multiple social identities with attributes from both the receiving and sending nations may shape communication about risky behaviors...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Spontaneous pneumomediastinum (SPM), an increasingly documented complication of COVID-19 infection, usually presents with retrosternal chest pain and dyspnea but can present atypically. In this case, an exceptionally rare presentation could have led to inappropriate management and a poor outcome. Here, a previously healthy 41-year-old Afro-Caribbean male non-smoker presents with acute airway compromise due to SPM. Conservative management proved effective, with anxiolysis to mitigate patient self-induced lung injury (PSILI) and oxygen supplementation via a non-rebreather mask to increase the resolution rate till the patient stabilized over the following days...