Introduction
Congenitally corrected transposition of the great arteries (CCTGA) is a rare
anomaly. Current data available regarding adult cases is derived from small
series, information simultaneously presented in pediatric publications, and
one classical multicenter study. This review, not aimed to exhaust the
subject, has the purpose to examine the literature addressing presentation,
diagnostic methodology, and management of afflicted adult patients.
Methods
A comprehensive search was undertaken in three major databases (PubMed,
Cochrane, SciELO), using the keywords “congenitally corrected transposition
of the great arteries” and “adults”. Relevant articles in English, Spanish,
and Portuguese were extracted and critically appraised in this review. Steps
for study selection were: (1) identification of titles of records through
databases searching, (2) removal of duplicates, (3) screening and selection
of abstracts, (4) final inclusion in the study.
Results
Four hundred sixty-five publications on CCTGA in adult patients were
retrieved, and 166 were excluded; 299 studies were used for this review
including 76 full-text articles, 70 studies related to general aspects of
the subject, and, due to the small number of publications, 153 case reports.
Sixty-one articles referring to combined experiences in pediatric and adult
patients and judged to be relevant, but retrieved from another sources, were
also included.
Conclusion
Albeit clinical presentation and diagnostic criteria have been well
stablished, there seems to be room for discussion related to clinical and
surgical management of CCTGA in adults. Considering the rarity of the
disease, well designed multicenter studies may provide answers.