COVID-19 Booster Vaccination in Persons With Multiple Sclerosis
Condition:   PWMS Who Have Completed Vaccination Against COVID-19 and Test Negative for COVID-19 Spike Protein Antibodies Using a Commercial Assay Interventions:   Biological: Homologous booster;   Biological: Heterologous booster Sponsors:   Griffin Hospital;   Yale-Griffin Prevention Research Center Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - October 18, 2021 Category: Research Source Type: clinical trials

Efficacy and cost-effectiveness of therapist-guided internet-delivered behaviour therapy for children and adolescents with Tourette syndrome: study protocol for a single-blind randomised controlled trial
DiscussionParticipant recruitment started on 26 April 2019 and finished on 9 April 2021. The total number of included participants was 221. The final participant is expected to reach the primary endpoint in September 2021 and the 12-month follow-up in June 2022. Data analysis for the primary objective will commence after the last participant reaches the primary endpoint.Trial registrationClinicalTrials.govNCT03916055. Registered on 16 April 2019. (Source: Trials)
Source: Trials - September 30, 2021 Category: Research Source Type: clinical trials

Social Media Effects on Mental Health
Conditions:   Mental Health Issue;   Mental Health Wellness 1;   Mental Health Wellness 2;   Social Media Addiction;   Internet Addiction Intervention:   Sponsor:   Yale-NUS College Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - July 20, 2021 Category: Research Source Type: clinical trials