A Questionnaire Integrated with the Digital Medical Record Improved the Coverage of a Control Program for Congenital Chagas Disease in Tuscany, Italy
2023
Anna Barbiero | Martina Mazzi | Antonia Mantella | Michele Trotta | Gian Maria Rossolini | Alberto Antonelli | Patrizia Bordonaro | Maria Grazia Colao | Anna Rosa Speciale | Tullio Di Benedetto | Mariarosaria Di Tommaso | Elisabetta Mantengoli | Felice Petraglia | Luisa Galli | Marco Pezzati | Carlo Dani | Maria José Caldes Pinilla | Cecilia Berni | Bassam Dannaoui | Pedro Albajar Viñas | Alessandro Bartoloni | Lorenzo Zammarchi
The leading route of Chagas disease transmission in nonendemic countries is congenital. However, policies concerning screening, prevention, and management of congenital Chagas disease are rare in these settings. Since 2012, serological screening for Chagas disease should be provided for pregnant women at risk in Tuscany, Italy according to a Regional resolution. Due to difficulties in the implementation, in November 2019, a checklist aimed at identifying pregnant women at risk for Chagas disease was introduced in digital clinical records at Careggi University Hospital, Florence, Italy. In order to evaluate the effectiveness of the &ldquo:Chagas checklist&rdquo:, data about the number of deliveries by women at risk and their screening coverage between 2012 and June 2022 were collected. Out of 1348 deliveries by women at risk, 626 (47%) Trypanosoma cruzi serology tests were performed during the study period. The annual screening coverage increased from an average of 40.3% between 2012 and 2019 to 75.7% between 2020 and June 2022, underlining the big impact of the checklist. Four Chagas disease serological tests out of 626 (0.6%) resulted positive, corresponding to 2 affected women. No cases of congenital transmission occurred. The study showed that a simple digital tool led to a tangible improvement in the coverage of the screening program: its application in a setting where digital charts are available will contribute to the control and elimination of congenital Chagas disease.
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