A randomized controlled trial of an online health tool about Down syndrome.

PURPOSE: We sought to determine if a novel online health tool, called Down Syndrome Clinic to You (DSC2U), could improve adherence to national Down syndrome (DS) guidelines. We also sought to determine if primary care providers (PCPs) and caregivers are satisfied with this personalized online health tool. METHODS: In a national, randomized controlled trial of 230 caregivers who had children or dependents with DS without access to a DS specialist, 117 were randomized to receive DSC2U and 113 to receive usual care. The primary outcome was adherence to five health evaluations indicated by national guidelines for DS. DSC2U is completed electronically, in all mobile settings, by caregivers at home. The outputs-personalized checklists-are used during annual wellness visits with the patient's PCP. RESULTS: A total of 213 participants completed a 7-month follow-up evaluation. In the intention-to-treat analysis, the intervention group had a 1.6-fold increase in the number of indicated evaluations that were recommended by the primary care provider or completed compared with controls. Both caregivers and PCPs reported high levels of satisfaction with DSC2U. CONCLUSIONS: DSC2U improved adherence to the national DS health-care guidelines with a novel modality that was highly valued by both caregivers and PCPs.

IgG Testing, Immunoglobulin Replacement Therapy, and Infection Outcomes in Patients with CLL or NHL: Real-World Evidence.

Patients with chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphoma (NHL) can develop hypogammaglobulinemia, a form of secondary immune deficiency (SID), from the disease and treatments. Patients with hypogammaglobulinemia with recurrent infections may benefit from immunoglobulin replacement therapy (IgRT). This study evaluated patterns of IgG testing and the effectiveness of IgRT in real-world patients with CLL or NHL. A retrospective, longitudinal study was conducted among adult patients diagnosed with CLL or NHL. Clinical data from the Massachusetts General Brigham Research Patient Data Registry were used. IgG testing, infections, and antimicrobial use were compared before vs. 3, 6, and 12 months after IgRT initiation. Generalized estimating equation logistic regression models were used to estimate odds ratios (OR), 95% Confidence Intervals (CIs), and P-values. The study population included 17,192 patients (CLL: N=3,960; median age, 68 years; NHL: N=13,232; median age, 64 years). In the CLL and NHL cohorts, 67% and 51.2% had IgG testing and 6.5% and 4.7% received IgRT, respectively. Following IgRT initiation, the proportion of patients with hypogammaglobulinemia, the odds of infections or severe infections, and associated antimicrobial use, decreased significantly. Increased frequency of IgG testing was associated with a significantly lower likelihood of severe infection. In conclusion, in real-world patients with CLL or NHL, IgRT was associated with significant reductions in hypogammaglobulinemia, infections, severe infections, and associated antimicrobials. Optimizing IgG testing and IgRT are warranted for the comprehensive management of SID in patients with CLL or NHL.

Assessment of Stakeholder Engagement in a Down Syndrome Research Study.

There is growing recognition of the importance of engaging patients early in the design of research studies. For studies involving patients with intellectual and cognitive disabilities, researchers may consider engaging with family caregivers, health professionals, community advocates, and/or subject matter experts to provide a more multifaceted, surrogate perspective. Evaluating the engagement of these stakeholder groups in research is nascent, and tools are limited. Research studies involving these individuals provide the opportunity to test new methods of measurement of stakeholder engagement in research. We conducted a 3-year research study implementing and evaluating Down Syndrome Clinic to You, an online platform for caregivers of individuals with Down syndrome who do not have access to Down syndrome specialists. We established 3 key stakeholder groups - family caregivers, primary care physicians, and medical/scientific experts in the field - who were involved from grant-writing through preparation of the final report. To assess stakeholder engagement, we utilized the Patient Engagement in Research Scale, a validated instrument originally developed to evaluate patient engagement in arthritis research. Overall, results were suggestive of strong engagement levels by the key stakeholder groups. This study contributes to the limited available literature evaluating measures of stakeholder engagement in research.