Evidence map›Paper›PMID 26041131›Full record

Trial reportBMC public health2015

Effectiveness of a Smartphone application and wearable device for weight loss in overweight or obese primary care patients: protocol for a randomised controlled trial.

Esther Granado-Font, Gemma Flores-Mateo, Mar Sorlí-Aguilar, Xavier Montaña-Carreras, Carme Ferre-Grau, Maria-Luisa Barrera-Uriarte, Eulàlia Oriol-Colominas, Cristina Rey-Reñones, Iolanda Caules, Eva-María Satué-Gracia and 1 more

2 registry-linked trialsAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in BMC public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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.

NCT02417623 naunknown statusnot on this map

Efficacy of a Mobile Application for Weight Loss in Overweight and Obese Adults: A Randomized Controlled Trial

TypeinterventionalSponsorFundacio d'Investigacio en Atencio Primaria Jordi Gol i GurinaRan2015 to 2017Enrolled76ConditionsObesityArmsSmartphone Application group
NCT06744933 nanot yet recruitingnot on this mapstarted 2025, after this paper: background citation

Self-administered Auricular Acupressure Integrated With a Smartphone Application for Weight Reduction in Patients With Obesity Accompanied With Obesity-related Comorbid Illness: A Randomised Controlled Clinical Trial

TypeinterventionalSponsorTung Wah CollegeRan2025 to 2026Enrolled220ConditionsObesity and Metabolic SyndromeArmsSelf-administered auricular acupressure integrated with a smartphone application
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Weight Reduction Interventions Using Digital Health for Employees with Obesity: A Systematic Review.Diabetes, metabolic syndrome and obesity : targets and therapy · 2022
    Review
  4. Article
  5. Data Work: Meaning-Making in the Era of Data-Rich Medicine.Journal of medical Internet research · 2019
    Article
  6. Article
  7. Article
  8. Creation of Data Repositories to Advance Nursing Science.Western journal of nursing research · 2019
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

11 authors.

Esther Granado-FontCentre d'Atenció Primària Horts de Miró. Gerència Territorial Camp de Tarragona, Institut Català de la Salut, Reus, Spain. egranado.tarte.ics@gencat.cat.
Gemma Flores-MateoUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. gemmaflores@gmail.com.
Mar Sorlí-AguilarUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. mar.sorlia@gmail.com.
Xavier Montaña-CarrerasUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. xmontana.tarte.ics@gencat.cat.
Carme Ferre-GrauUniversitat Rovira i Virgili, Departament d'infermeria, Tarragona, Spain. carme.ferre@urv.cat.
Maria-Luisa Barrera-UriarteUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. mbarrera.tarte.ics@gencat.cat.
Eulàlia Oriol-ColominasUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. eoriol.tarte.ics@gencat.cat.
Cristina Rey-ReñonesUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. crey.tarte.ics@gencat.cat.
Iolanda CaulesUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. icaules.tarte.ics@gencat.cat.
Eva-María Satué-GraciaUnitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain. esatue.tarte.ics@gencat.cat.
OBSBIT Study Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo evaluate the effectiveness of an experimental intervention based on standard diet recommendations plus free Smartphone application (app) and wearable device for weight loss, compared with the standard diet intervention alone, in primary care patients aged 18 years or older who are overweight or obese. METHODS/

designMulticentre randomized, controlled clinical trial. LOCATION: Primary health care centres in the city of Tarragona and surrounding areas. SUBJECTS: 70 primary care patients, aged 18 years or older, with body mass index of 25 g/m2 or greater who wish to lose weight. Description of the intervention: 12 months of standard diet recommendations without (n = 35) or with (n = 35) assistance of a free Smartphone app that allows the participant to maintain a record of dietary intake and a bracelet monitor that records physical activity. The outcomes will be weight loss at 12 months (primary outcome), changes in physical activity and cardiometabolic risk factors, frequency of app use, and participant satisfaction after 12 months. DISCUSSION: The results of our study will offer evidence of the effectiveness of an intervention using one of the most popular free apps and wearable devices in achieving weight loss among patients who are overweight or obese. If these new technologies are proven effective in our population, they could be readily incorporated into primary care interventions promoting healthy weight. The open design and study characteristics make it impossible for the participants and researchers to be blinded to study group assignment. Researchers responsible for data analysis will be blinded to participant allocation.

trial registrationClinical Register: NCT02417623. Registered 26 March 2015.

Indexed as

DietExerciseMobile ApplicationsPrimary Health CareSmartphoneBody Mass IndexBody WeightFeeding BehaviorFemaleHumansObesityOverweightResearch DesignWeight Loss

Identifiers

PMID26041131
PMCPMC4455326

What OpenQuestion holds

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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.