Effect of Genetic Testing on Diagnosing Gastrointestinal Pediatric Patients with Previously Undiagnosed Diseases.

ABSTRACT:

Purpose

Four consanguineous Jordanian families with affected members of unknown gastrointestinal related diseases were recruited to assess the utility and efficiency of whole exome sequencing (WES) in reaching the definitive diagnosis.

Patients and methods

Members from four consanguineous Jordanian families were recruited in this study. Laboratory and imaging tests were used for initial diagnosis, followed by performing WES to test all affected members for the detection of causative variants. Sanger sequencing was used for validation.

Results

We had a 100% success rate identifying each case presented in this study.

Conclusion

This is the first study applying a WES testing approach in the diagnosis of pediatric diseases in Jordan. Our results strongly suggest th

SUBMITTER: Altamimi E 

PROVIDER: S-EPMC7751587 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature