Evidence map›Paper›PMID 32540842›Full record

Trial reportJMIR mHealth and uHealth2020

One Drop App With an Activity Tracker for Adults With Type 1 Diabetes: Randomized Controlled Trial.

Chandra Y Osborn, Ashley Hirsch, Lindsay E Sears, Mark Heyman, Jennifer Raymond, Brian Huddleston, Jeff Dachis

Registry-linked trialAbstract readRandomized Controlled TrialPragmatic Clinical Trial
In one paragraph

Trial report in JMIR mHealth and uHealth, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03459573 (Fit-One), which is not on this map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03459573 naunknown statusnot on this map

Fit-One: A Randomized Waitlist Controlled Trial Evaluating the Effect of One Drop and Fitbit on Diabetes and Pre-diabetes Outcomes

TypeinterventionalSponsorChandra Osborn, PhD, MPHRan2018 to 2019Enrolled500ConditionsDiabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, PreDiabetesArmsOne Drop, Experts On Track, One Drop, Experts On Call, One Drop
3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Digital Health Technology in Diabetes Management in the Asia-Pacific Region: A Narrative Review of the Current Scenario and Future Outlook.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2025
    Review
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Chandra Y OsbornInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0002-7668-028X
Ashley HirschInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0002-7378-4358
Lindsay E SearsInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0003-3748-7492
Mark HeymanInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0001-9666-1214
Jennifer RaymondDivision of Endocrinology, Department of Pediatrics, University of Southern California, Los Angeles, CA, United States.ORCID 0000-0003-1866-4932
Brian HuddlestonInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0001-7375-6552
Jeff DachisInformed Data Systems Inc, New York, NY, United States.ORCID 0000-0001-8654-8293

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn 2017, mobile app support for managing diabetes was available to 64% of the global population of adults with diabetes. One Drop's digital therapeutics solution includes an evidence-based mobile app with global reach, a Bluetooth-connected glucometer, and in-app coaching from Certified Diabetes Educators. Among people with type 1 diabetes and an estimated hemoglobin A

objectiveWe conducted a pragmatic, remotely administered randomized controlled trial to evaluate One Drop with a new-to-market activity tracker against One Drop only on the 3-month hemoglobin A

methodsSocial media advertisements and online newsletters were used to recruit adults (≥18 years old) diagnosed (≥1 year) with T1D, naïve to One Drop's full solution and the activity tracker, with a laboratory hemoglobin A

resultsThe enrolled sample (N=95) had a mean age of 41 (SD 11) years, was 73% female, 88% White, diagnosed for a mean of 20 (SD 11) years, and had a mean hemoglobin A

conclusionsParticipants exposed to One Drop and the activity tracker for the 3-month study period had a significantly lower 3-month hemoglobin A

trial registrationClinicalTrials.gov NCT03459573; https://clinicaltrials.gov/ct2/show/NCT03459573.

Indexed as

Diabetes Mellitus, Type 1Mobile ApplicationsObesity, MorbidAdultFemaleFitness TrackersGlycated HemoglobinHumansMaleGlycated Hemoglobinactivity trackercoachingdiabetesdigital therapyglucometermobile apptype 1 diabetes

Identifiers

PMID32540842
PMCPMC7530691

What OpenQuestion holds

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LicenceCC BY
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.