Treatment

Control

Total

Sex: Female, Male

Region of Enrollment

The Symbol Digit Modalities Test is a measure of cognitive processing speed. The outcome is the total number of correct digit substitutions in 90 seconds, with a possible total range of 0-120. Higher values reflect a better score/outcome than lower scores.

Symbol Digit Modalities Test

Overall Study

Dr. Ralph Benedict

Multiple Sclerosis

dalfampridine

placebo

Buffalo General Hospital

Effects of Dalfampridine on Cognition in Multiple Sclerosis

State University of New York at Buffalo

All adolescent recipients of MenACYW-CRM vaccines during the study period. Among these, adolescents who have additionally experienced an event of interest within the 1-year observation period following vaccination will be included in the self-controlled case series.

Meningococcal Disease

MenACYW-CRM vaccination received as part of routine clinical care and as registered in the vaccine records.

MenACWY-CRM

Riverside Medical Center Campus, 10800 Magnolia Ave

San Diego Medical Center Campus, 4647 Zion Ave 92120

Fontana Medical Center Campus

Safety of MenACWY-CRM Vaccination in Adolescents

A Phase IV Study to Assess the Safety of Menveo Vaccine Being Used by HMO Subjects Aged 11-21 Years of Age

Novartis Vaccines

Novartis

Two cohorts: vaccinated individuals are matched to unvaccinated individuals on the basis of age, sex, and postal code of residence.

H1N1 Influenza

International Centre for Infectious Diseases

H1N1 Vaccine Safety in Manitoba, Canada

The Safety of GSK Biological's H1N1 Pandemic Vaccine in Manitoba, Canada

Incidence rate ratios of certain vaccination adverse effects

Standardized incidence ratios of certain adverse events in relation to history of H1N1 vaccination.

neuritis/crise epiléptica

Effects of Dalfampridine on Cognition in Multiple Sclerosis

Safety of MenACWY-CRM Vaccination in Adolescents

H1N1 Vaccine Safety in Manitoba, Canada

O mais completo banco de dados de ervas medicinais apoiado pela ciência