A Long-Term Registry of Humira® (Adalimumab) in Subjects With Moderately to Severely Active Crohn's Disease (CD)

Completed

Conditions: Crohn's Disease

Registration Number: NCT00524537

Lead Sponsor: AbbVie (prior sponsor, Abbott)

Brief Summary: The purpose of this Registry study is to evaluate the long-term safety and effectiveness of adalimumab in CD subjects who are treated as recommended in the product label.

Detailed Description: Not available

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 5025

Inclusion Criteria

Subjects who are newly prescribed HUMIRA® (adalimumab) therapy (have never been treated with adalimumab) or who are participants in Abbvie sponsored investigational Crohn's disease (CD) trials, are currently receiving adalimumab and for whom the treating physician has made the decision to continue with adalimumab therapy beyond the duration of the investigational trial.
Subjects who were participants in AbbVie sponsored investigational Crohn's CD trials, who have not had dose interruptions since the last dose of study drug, where the Investigator can provide source documentation of dosing information.
Subjects who are currently receiving adalimumab, as per the local approved label, who have not had dose interruptions since the induction dose of adalimumab where the Investigator can provide source documentation of dosing information.
Subjects willing to consent to data being collected and provided to AbbVie.
Subjects capable of and willing to give written informed consent and to comply with the requirements of the Registry study protocol.

Exclusion Criteria

Subjects should not be enrolled if they cannot be treated in accordance with the local product label.

Study & Design

Study Type: OBSERVATIONAL

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Number of Participants With Registry Treatment-Emergent Adverse Events (AEs)	Registry treatment-emergent SAEs and AEs of special interest are summarized from the day of the first dose of Humira in the registry until 70 days after the last non-missing Humira injection date in the registry (up to approximately 6 years).	An AE is any untoward medical occurrence in a participant which does not necessarily have a causal relationship with this treatment. A serious AE (SAE) is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent any of the outcomes listed above. Registry treatment-emergent AEs are defined as any event that began or worsened in severity after the first dose of Humira in the registry. The investigator assessed the relationship of each event to the use of study drug as either probably related, possibly related, probably not related or not related. For more details on adverse events please see the AE section below.

Secondary Outcome Measures

Name	Time	Method
Healthcare Resource Utilization (HCRU): Mean Number Of Visits At Emergency Room Due to CD at Each Study Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The HCRU assesses the frequency of unscheduled outpatient visits, emergency room visits, or hospitalizations due to CD in the past 3 months. The mean number of visits at emergency room in the past 3 months is presented at each timepoint. N=number of participants with at least one visit at given timepoint.
Short Inflammatory Bowel Disease Questionnaire (SIBDQ) Total Score: Change From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The SIBDQ is a disease-specific health-related quality of life (HRQoL) questionnaire, able to detect and define meaningful clinical changes in inflammatory bowel disease (IBD) patients by measuring physical, social and emotional status. The SIBDQ consists of 10 questions, each question is scored on a scale from 1 (poor QoL) to 7 (good QoL). The scores are summed up and range from 10 (poor QoL) to 70 (good QoL). A higher score indicates a better HRQoL; a positive change from baseline indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
Physician's Global Assessment of Disease Activity (PGA): Change From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The PGA measures the physician's assessment of the patient's current disease activity from using 6 assessments (general well-being, abdominal pain, diarrhea, blood in stool, abdominal mass, and Crohn's disease-related complications). The PGA score is the sum of the subscores and ranges from 0 (very good) to approximately 25 (very bad). A negative change in score indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
Work Productivity and Activity Impairment: Special Health Problem (WPAI:SHP): Change in Mean Percentage of Work Time Missed (Absenteeism) From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	Absenteeism, presented as the mean percentage of work time missed due to Crohn's Disease (as reported on the WPAI:SHP), and is calculated as: 100\*number of hours of work missed due to psoriasis / (number of hours of work missed due to psoriasis + number of hours worked). WPAI is a questionnaire used to evaluate lost productivity; scores are presented as percentages (multiplying the scores by 100), with 0% representing no impact on productivity and 100% representing complete impact on productivity. A negative change in score indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
WPAI:SHP: Change in Mean Percentage of Impairment While Working (Presenteeism) Due to Crohn's Disease From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	Presenteeism (the extent to which CD decreased productivity) is presented as the mean percentage of impairment while working due to CD, and is calculated as: 100\*scale value of question 5 on the WPAI (between 0 and 10) / 10. WPAI:SHP is a questionnaire used to evaluate lost productivity; scores are presented as percentages (multiplying the scores by 100), with 0% representing no impact on productivity and 100% representing complete impact on productivity. A negative change in score indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
WPAI:SHP: Change in Mean Percentage of Overall Work Impairment Due to Crohn's Disease From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The mean percentage of overall work impairment due to CD (based on the WPAI questionnaire) is presented, and is calculated as: Absenteeism (%) + extent to which CD decreased productivity (%)\* \[number of hours worked / (number of hours of work missed due to CD + number of hours worked)\]. WPAI is a questionnaire used to evaluate lost productivity; scores are presented as percentages (multiplying the scores by 100), with 0% representing no impact on productivity and 100% representing complete impact on productivity. A negative change in score indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
WPAI:SHP: Change in Mean Percentage of Activity Impairment Due to Crohn's Disease From Baseline to Each Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	Activity impairment due to CD (the extent to which CD affected the ability to perform usual daily activities) is presented as the mean percentage of activity impairment, and is calculated as 100\*scale value of WPAI question 6 (between 0 and 10) / 10. WPAI is a questionnaire used to evaluate lost productivity; scores are presented as percentages (multiplying the scores by 100), with 0% representing no impact on productivity and 100% representing complete impact on productivity. A negative change in score indicates improvement. N=the number of participants with available data at both baseline and given timepoint.
Healthcare Resource Utilization (HCRU): Mean Number Of Visits At Physician's Office Due to CD at Each Study Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The HCRU assesses the frequency of unscheduled outpatient visits, emergency room visits, or hospitalizations for their CD in the past 3 months. The mean number of visits at physician's office in the past 3 months is presented at each timepoint. N=number of participants with at least one visit at given timepoint.
Healthcare Resource Utilization (HCRU): Mean Number Of Admissions to Hospital Due to CD at Each Study Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The HCRU assesses the frequency of unscheduled outpatient visits, emergency room visits, or hospitalizations due to CD in the past 3 months. The mean number of admissions to hospital in the past 3 months is presented at each timepoint. N=number of participants with data for "total days in hospital" and at least one admission to hospital at given timepoint..
Healthcare Resource Utilization (HCRU): Mean Total Days In Hospital Due to CD at Each Study Visit	Baseline (Enrollment) and 12, 24, 36, 48, 60, and 72 Months	The HCRU assesses the frequency of unscheduled outpatient visits, emergency room visits, or hospitalizations due to CD in the past 3 months. The mean total days in hospital in the past 3 months is presented at each timepoint. N=number of participants with data for "total days in hospital" at given timepoint.