Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| HealthCore, Inc. | INDUSTRY |
This study is intended to evaluate treatment effectiveness of BFC compared to FSC in COPD patients new to ICS/LABA combination therapy.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Symbicort | BFC patients new to ICS/LABA therapies | ||
| Advair | FSC patients new to ICS/LABA therapies. |
Not provided
| Measure | Description | Time Frame |
|---|---|---|
| Rate of COPD exacerbation | The rate of COPD exacerbation will be defined as the total number of COPD exacerbations during the post-index period for all patients in each treatment cohort divided by the total number of person years. A COPD exacerbation event is defined as any of three conditions: COPD related inpatient hospitalization, COPD related emergency department visit, or COPD outpatient/office visit with a pharmacy claim for OCS and/or antibiotics on the same day or within ten days. | 12 months |
| Measure | Description | Time Frame |
|---|---|---|
| COPD exacerbation rate sensitivity and subgroup analyses | The following sensitivity and subgroup analyses will be performed for the primary outcome: Time to first COPD exacerbation, on-treatment analysis, switchers and non-switchers. | 12 months |
| COPD respiratory medication use |
| Measure | Description | Time Frame |
|---|---|---|
| Pneumonia diagnosis validation | The diagnosis codes used to identify pneumonia in the claims database will be validated through medical chart review. For the validation analysis, the validity of claims will be evaluated by finding out whether or not the patient has a diagnosis of pneumonia in the claims. | 12 months |
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Health plan members with COPD aged 40 years or older receiving one or more prescriptions of BFC or FSC during 3/1/2009 and 3/31/2013 who are naive to ISC/LABA combinbination therapy.
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25899176 | Derived | Kern DM, Davis J, Williams SA, Tunceli O, Wu B, Hollis S, Strange C, Trudo F. Comparative effectiveness of budesonide/formoterol combination and fluticasone/salmeterol combination among chronic obstructive pulmonary disease patients new to controller treatment: a US administrative claims database study. Respir Res. 2015 Apr 23;16(1):52. doi: 10.1186/s12931-015-0210-x. |
| Label | URL |
|---|---|
| Redacted protocol | View source |
Not provided
Not provided
| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
Not provided
Not provided
Not provided
Not provided
Not provided
COPD respiratory medication, use for BFC and FSC will be described in post-index period by presenting total number of COPD medication classes filled. Antibiotic use will be assessed overall and within 10 days of OCS Rx. |
| 12 months |
| COPD related healthcare utilization | COPD related outpatient/office visit, COPD related inpatient hospitalization length of stay, COPD related ICU admission and length of stay, COPD procedures. | 12 months |
| All-cause utilization | Frequency of all-cause resource use of: inpatient hospitalizations and length of stay, ICU admissions and length of stay, and outpatient/office visits. Total number of different prescription medication classes filled will also be determined. | 12 months |
| All- cause and COPD related healthcare costs | Costs will be reported for the following resource uses: inpatient hospitalizations, ED visits, outpatient/office visits, skilled nursing facility, total medical, and prescriptions. Costs will be reported for all-cause as well as COPD related. | 12 months |
| Treatment patterns and adherence | Continuity of care during the 12 months post-index period will be measured with the Bice and Boxerman index. Proportion of Days Covered (PDC) and Medication Possession Ratio (MPR) will be used to measure the compliance of the index-medication (Symbicort or Advair). | 12 months |
| Treatment modification | COPD medication use, such as treatment changes, will be captured post-index. | 12 months |
| COPD exacerbation rate sensitivity analysis | All COPD exacerbation rates will be captured during the entire patient follow-up (beyond 12 months of the post index period) for BFC and FSC | up to 4 years |
| CSR Synopsis | View source |
| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |