NCT03963141

Brief Summary

This Retrospective cohort study with an overall objective of to perform a descriptive analysis of the asthma patient population in the Emirate of Dubai with respect to healthcare resource utilization, costs, and asthma-related treatment patterns and outcome.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
40,541

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 2019

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 3, 2019

Completed
2 months until next milestone

First Posted

Study publicly available on registry

May 24, 2019

Completed
3 months until next milestone

Study Start

First participant enrolled

August 31, 2019

Completed
3.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 31, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 31, 2022

Completed
Last Updated

May 21, 2024

Status Verified

May 1, 2024

Enrollment Period

3.2 years

First QC Date

April 3, 2019

Last Update Submit

May 20, 2024

Conditions

Outcome Measures

Primary Outcomes (2)

  • Asthma Patients Number

    Number of unique asthma patients in the database during December 2015 through November 2018(summarized annually).it will be computed in the follow-up period and will be reported as a percentage and number of visits per person per year (PPPY). Utilization will be considered "all-cause" if the associated medical claim(s) has a diagnosis code in any position for any condition.

    1 Year

  • Asthma-related Cost

    Total asthma-related cost reported in the databse during December 2015 through November 2018(summarized annually).It will will be computed in the follow-up period and will be reported as a percentage and number of visits per person per year (PPPY). Utilization will be considered "asthma-related" if the associated medical claim(s) has ICD-10 diagnosis code for asthma as the principal diagnosis

    1 Year

Secondary Outcomes (3)

  • Asthma-related hopitalizations cost

    1 Year

  • Astma-related prescription pattern

    1 Year

  • Severity of Asthma per total number of patients

    1 Year

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

All patients with a diagnosis of asthma during the identification period will be considered for the analysis

You may qualify if:

  • Minimum two claims with asthma diagnosis, 30 days apart, during the identification period
  • Minimum 12 months of baseline period
  • Age ≥ 18 years on the index date
  • Continuous enrolment during the baseline period and at least 180 days of follow-up period; enrolment will be defined based on at least one activity during each 90-day period from the index date

You may not qualify if:

  • Diagnosis of COPD during the baseline period. Diagnosis of COPD will be defined as ≥1 medical claim with an ICD-10 diagnosis in any position

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Dha Claim

Dubai, United Arab Emirates

Location

Related Links

MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveLung DiseasesRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 3, 2019

First Posted

May 24, 2019

Study Start

August 31, 2019

Primary Completion

October 31, 2022

Study Completion

October 31, 2022

Last Updated

May 21, 2024

Record last verified: 2024-05

Locations