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NCT03768934
Use of Airtime Incentives to Improve Short Message Service Surveys in Colombia and Tanzania
NA trial testing 1X airtime incentive in Surveys and Questionnaires in 2,151 participants. Completed in 26 April 2019.
26 April 2019
Quick facts
| Lead sponsor | Johns Hopkins Bloomberg School of Public Health |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | other |
| Enrollment | 2,151 |
| Start date | 19 February 2019 |
| Primary completion | 26 April 2019 |
| Estimated completion | 26 April 2019 |
| Sites | 2 locations across Colombia, Tanzania |
Drugs / interventions tested
- 1X airtime incentive
- 2X airtime Incentive
- Lottery airtime incentive
Conditions studied
- Surveys and Questionnaires — all drugs for Surveys and Questionnaires →
- Noncommunicable Diseases — all drugs for Noncommunicable Diseases →
Sponsor
Johns Hopkins Bloomberg School of Public Health
Who can join
18 and older, any sex, with Surveys and Questionnaires or Noncommunicable Diseases. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study evaluates the effect of four different airtime incentive amounts on short message service (SMS) survey cooperation, response, refusal and contact rates, as compared to control group, in Colombia and Tanzania.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT03768934
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of 1X airtime incentive
Trials testing the same drug.
- NCT03772470 — Use of Airtime Amounts to Improve Interactive Voice Response Surveys in Colombia and Tanzania · NA · completed
- NCT03768323 — Airtime Incentive Amounts to Improve Interactive Voice Response Surveys in Bangladesh and Uganda · NA · completed
Other recruiting trials for Surveys and Questionnaires
Currently open trials in the same condition.
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- NCT05300607 — The Western Ontario Rotator Cuff Index Arabic Version · recruiting
- NCT03335644 — The NutriNet-Santé Study · recruiting
Other Johns Hopkins Bloomberg School of Public Health trials
Trials by the same sponsor.
- NCT07458230 — Efficacy of Integrating Next Generation Sequencing for Treatment of Surgical Site Infection After Fracture Fixation: · Phase 3 · not yet recruiting
- NCT07227558 — Improving Information Sharing Between Family Caregivers and Home Care Aides · NA · recruiting
- NCT07536126 — Testing Non-Nutrition Menu Labels on Food Selections · NA · not yet recruiting
- NCT06426004 — Addressing Health Disparities in Normal Pressure Hydrocephalus (NPH) in Maryland · NA · not yet recruiting
- NCT07344142 — Improving Digital Wellbeing in Saudi Adolescents · NA · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03768934 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Johns Hopkins Bloomberg School of Public Health
- Last refreshed: 11 August 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03768934.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing