Rheumatoid Arthritis
Conditions
Brief summary
Research question: what are the patterns of patient-reported changes in physical function among adult patients using SC abatacept with moderate to severe RA since commencement of the compassionate use program (CUP).
Interventions
DRUGAbatacept
Sponsors
Hexor, South Africa
Bristol-Myers Squibb
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* The global clinical trials and associated long-term extension phases imposed inclusion and
Exclusion criteria
. Only patients that completed the clinical trials and the long-term extension phase were eligible for inclusion in the CUP
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Patterns of change in patient assessments of physical function with scores of the Health Assessment Questionnaire (HAQ) among users of SC Abatacept for RA since the commencement of a CUP in South Africa's private sector | Approximately 2 years |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Clinical characteristics (comorbidities including Tuberculosis, medication use, and adverse events) of patients | Approximately 2 years | — |
| Reasons for discontinuation based on the reasons mentioned in Questionnaire | Approximately 2 years | Reasons for discontinuation: defined as common responses given for stopping treatment and include death, adverse event, lack of efficacy, lost to follow-up, withdrawal of consent, or other reasons |
| Demographic characteristics (age, gender, education and population group) of patients | Approximately 2 years | — |
| Association of demographic and clinical characteristics based on Standard Disability Index of the Health Assessment Questionnaire (HAQ-DI) scores | Approximately 2 years | — |
| Changes in physical functioning against clinical trial and long-term extension phase data based incidence of adverse events | Approximately 2 years | Adverse events: defined as any untoward medical event in a patient whether related or unrelated to SC abatacept and may include any sign (laboratory finding), symptom, or disease |
| Reasons for skipping treatment based on the reasons mentioned in Questionnaire | Approximately 2 years | Reasons for skipping treatment: defined as explanations given for inability to adhere to the recommended treatment regime and include fear of side effects, lack of access (too far) to medicine, inconvenient to use, too busy or forgetting, or other reasons |
Outcome results
None listed