Ameliorating Attention Problems in Children With Sickle Cell Disease (SCD)

Sickle Cell Disease Clinical Trial

Official title: Ameliorating Attention Problems in Children With SCD

Status Completed

Clinical Trial Summary

The purpose of this study is to assess whether methylphenidate is effective in enhancing the cognitive performance of children with the HbSS or HbSC genotype of SCD who have sustained neurological complications on laboratory-based measures of sustained attention, reaction time, and executive functions, and indirectly, verbal short-term and long-term memory.

Clinical Trial Description

Sickle cell disease (SCD) is a group of autosomal recessive disorders, affecting an estimated 1 in 400 African American newborns annually. The pathophysiology of this group of disorders involves the production of abnormal hemoglobin (HbS), which causes red blood cells to assume a rigid, sickled shape upon release of oxygen, thereby reducing their viability in circulation. Consequently, chronic anemia and system-wide ischemia result in acute painful episodes, organ system failure, and neurological complications. Among the most debilitating effects of SCD are neurological complications. Despite the mounting evidence for structural and functional involvement of the frontal systems in pediatric SCD, there have been no clinical trials designed to manage the cognitive and behavioral sequelae associated with pediatric SCD. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Caregiver, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Anemia, Sickle Cell
• Sickle Cell Disease

• NCT number: NCT01411280
• Study type: Interventional
• Source: Temple University
• Status: Completed
• Phase: Phase 3
• Start date: June 2006
• Completion date: May 2009