FRAGILE X SYNDROME

Course overview

FRAGILE X SYNDROME (FXS), OR MARTIN-BELL SYNDROME, IS A NON-MENDELIAN TRINUCLEOTIDE REPEAT DISORDER. FXS IS THE MOST PREVALENT INHERITED CAUSE OF MILD-TO-SEVERE INTELLECTUAL DISABILITY AND THE MOST COMMON MONOGENIC CAUSE OF AUTISM SPECTRUM DISORDER. IT ACCOUNTS FOR ABOUT ONE-HALF OF CASES OF X-LINKED INTELLECTUAL DISABILITY AND IS THE MOST COMMON CAUSE OF MENTAL IMPAIRMENT AFTER TRISOMY 21. PHYSICAL FEATURES INCLUDE A LONG, NARROW FACE WITH A PROMINENT JAW AND FOREHEAD, HYPERFLEXIBLE FINGERS, AND LARGE EARS. AFTER PUBERTY, ENLARGED TESTICLES MAY BE PRESENT IN MALES.THIS COMPREHENSIVE REVIEW FOR HEALTHCARE PROFESSIONALS DELVES INTO THE CRITICAL ASPECTS OF FRAGILE X SYNDROME (FXS), OFFERING INSIGHTS INTO ITS CLINICAL PRESENTATION, DIAGNOSIS, AND MANAGEMENT. FXS, A LEADING CAUSE OF INTELLECTUAL DISABILITY AND AUTISM SPECTRUM DISORDER, OFTEN GOES UNDIAGNOSED DUE TO ITS DIVERSE PHENOTYPES AND CLINICAL OVERLAP WITH OTHER SYNDROMES. THE COURSE EMPHASIZES THE IMPORTANCE OF CONSIDERING FXS IN THE DIFFERENTIAL DIAGNOSIS OF INTELLECTUAL DISABILITIES AND DEVELOPMENTAL IMPAIRMENTS. FURTHERMORE, IT UNDERSCORES THE VALUE OF EARLY DIAGNOSIS AND INTERVENTION IN ENHANCING PATIENT OUTCOMES AND QUALITY OF LIFE. THE INTERPROFESSIONAL HEALTHCARE TEAM'S ROLE IN MANAGING PATIENTS WITH FXS IS ALSO HIGHLIGHTED, EMPHASIZING A COLLABORATIVE APPROACH TO IMPROVE PATIENT CARE.