Language

English

Publication Date

12-1-2025

Journal

Journal of Community Genetics

DOI

10.1007/s12687-025-00832-0

PMID

41021193

PMCID

PMC12569217

PubMedCentral® Posted Date

9-29-2025

PubMedCentral® Full Text Version

Post-print

Abstract

Genetic services are expanding globally, but access remains limited in low-resource regions such as Latin America. Understanding current service availability, barriers, and facilitators is critical to guide capacity building and improve patient care. We conducted a cross-sectional survey of healthcare professionals providing genetic services in Latin America. The survey, available in Spanish and English, assessed genetic services, referral patterns, testing availability, barriers, facilitators, and perceived needs. Descriptive statistics summarized quantitative data, and thematic analysis was applied to open-ended responses. Eighty-five respondents from 18 countries reported broad clinical activity across pediatric, cancer, and adult-onset genetic conditions. Commonly ordered tests included karyotype, gene panels, and exome sequencing, with many sending samples abroad. Key barriers included high costs, workforce shortages, and limited clinician familiarity with testing. Facilitators included clinician interest and laboratory partnerships. Respondents emphasized the need for expanded test access, workforce development, and increased training opportunities. Genetic services in Latin America show substantial growth but face persistent barriers. Strengthening local infrastructure, training, and collaborative efforts is essential to improve access, reduce diagnostic delays, and enhance patient outcomes.

Keywords

Genetic services, Latin America, Genetic testing, Capacity building

Published Open-Access

yes

Download

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.