ClinicalTrials.gg
CompletedNCT05093803Updated Oct 3, 2022

Improvement of Physical and Physiological Parameters Through the Use of a Mobile App

An interventional study of CONTROL GROUP and HEALTH APP GROUP in Hypertension, Diet, Healthy and Body Weight, sponsored by University of Alicante. Completed at 1 site in Spain. Open to participants aged 21 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-10-03.

Sponsored by University of Alicante · Not applicable, Interventional, and Prevention

From the registry’s dates

  • Registered 1 year 2 months after the study started (first participant enrolled Jul 2020, registered Sep 2021).
Phase
Not applicable
Study type
Interventional
Enrollment
70
Allocation
Non-randomized
Ages
21 Years and older
Sex
All
01

Study summary

To investigate the health effects of a new mobile application (app) for prevention and personalized treatment in people with chronic cardiovascular pathologies associated with body composition.

Read the detailed description

Scientific evidence has shown that the adoption of the Mediterranean diet is a protective factor against the appearance of several types of cancer, cardiovascular diseases, aging and obesity due to the amount of nutrients with anti-cancer, anti-inflammatory and anti-obesity properties that jointly contribute to the maintenance of health status. The antitumor effects of the Mediterranean diet are mainly due to the combination of antioxidant elements, fiber and polyunsaturated fats. Therefore, this dietary pattern is essential as a preventive measure against the onset of cancer and other chronic diseases, but also to reduce health care costs.

Monitoring physical activity should be considered as a central factor when addressing precision nutrition. Perform physical activity and exercise, as they are key components of energy expenditure and balance, in addition, structural changes occur in muscles, increase in the number of mitochondria in fiber, secretion of metabolically beneficial hormones with reversal of muscle insulin resistance and reduction of hepatic lipogenesis. Regardless of intensity, short-term exercise has been shown to improve adiposity and insulin sensitivity, which may help reduce metabolic risk. Boutcher et al. also demonstrated that intermittent aerobic and anaerobic exercise performed at an intensity >70% of maximal oxygen uptake significantly reduces ambulatory and office blood pressure in hypertensive individuals.

The development of this app aims, through self-management and visualizing the altered parameters and how they will evolve in your body in the short, medium and long term, to increase the population's commitment to these pathologies, in order to improve their health.

02

Conditions studied

  • Hypertension
  • Diet, Healthy
  • Body Weight
  • Obesity
  • Cholesterol; Lipidosis
  • Machine Learning
03

In context

Hypertension

6,834 studies on the registry are indexed under Hypertension; 971 are open to participants now.

This study's enrollment of 70 is below the median of 90 across 5,095 interventional studies indexed under Hypertension.

Browse Hypertension studies →

Lead sponsor

University of Alicante is the lead sponsor of 28 studies on the registry; 7 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
21 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Men and women over 21 years of age

Exclusion criteria

Exclusion Criteria:

  • Volunteers who do not have access to a smartphone.
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Non-randomized
Intervention model
Sequential assignment
Masking
Single (Outcomes assessor)
Enrollment
70 participants (actual)

Study arms

  • Active comparator
    CONTROL GROUP

    Recommendations on healthy eating habits based on the Mediterranean diet and moderate physical activity.

    Behavioral: CONTROL GROUP

  • Experimental
    APP GROUP

    Recommendations on healthy eating habits based on the Mediterranean diet and moderate physical activity through the use of an app based on machine learning, so they have constant stimuli for the improvement of the parameters.

    Behavioral: HEALTH APP GROUP

Interventions

  • BehavioralCONTROL GROUP

    Intervention based on measurements of health parameters before and after providing participants with personalized dietary and physical activity recommendations.

  • BehavioralHEALTH APP GROUP

    Use of a mobile application based on machine learning with the aim of improving health parameters and body composition. Specific diet program and moderate physical activity, all guided and mediated by a mobile application. As well as the recording and monitoring of periodic evaluations of health indicators.

    Also known as: Nutritional and physical activity intervention through the use of an app.

06

What researchers measure

Primary outcomes

  1. WEIGHT WEIGHT WEIGHT WEIGHT WEIGHT

    The weight of the subjects will be obtained using the TANITA (Tokyo, Japan).

    Time frame: 24 months

  2. HEIGHT

    The height of the subjects will be measured with the SECA 123 stadiometer (Hamburg, Germany).

    Time frame: 24 months

  3. WAIST CIRCUMFERENCE

    The kinanthropometric evaluation is based on the methodology proposed for the restricted profile by the International Society for the Development of Kinanthropometry (ISAK). The material used to measure the perimeters will be a tape.

    Time frame: 24 months

  4. HIP CIRCUMFERENCE

    The kinanthropometric evaluation is based on the methodology proposed for the restricted profile by the International Society for the Development of Kinanthropometry (ISAK). The material used to measure the perimeters will be a tape.

    Time frame: 24 months

  5. CHOLESTEROL

    The blood cholesterol level is obtained through a blood test.

    Time frame: 24 months

  6. TRIGLICERIDES

    The blood triglicerides level is obtained through a blood test.

    Time frame: 24 months

  7. BLOOD PREASURE

    Measurement of blood pressure (systolic and diastolic) with a digital tensiometer.

    Time frame: 24 months

  8. FAT MASS

    Assessment of body composition using the TANITA (Tokyo, Japan) validated bioimpedance scale to obtain the results of fat mass.

    Time frame: 24 months

  9. LEAN BODY MASS

    Assessment of body composition using the TANITA (Tokyo, Japan) validated bioimpedance scale to obtain the results of lean body mass.

    Time frame: 24 months

  10. VISCERAL FAT

    Assessment of body composition using the TANITA (Tokyo, Japan) validated bioimpedance scale to obtain the results of visceral fat.

    Time frame: 24 months

  11. HEART RATE

    Heart rate measurement is performed with an activity wristband.

    Time frame: 24 months

  12. TROPONIN I

    The troponin I level is obtained through a blood test.

    Time frame: 24 months

  13. BLOOD TROPONIN T LEVELS

    The troponin I level is obtained through a blood test.

    Time frame: 24 months

  14. Broadband ultrasonic attenuation, BUA

    The measurement of the ultrasonic band attenuation (BUA) by the traversed bone tissue (calcaneus) is performed using the GE Achilles Insight device.

    Time frame: 24 months

  15. Ultrasonic wave propagation speed, SOS

    The measurement of ultrasonic wave propagation speed (SOS) by the traversed bone tissue (calcaneus) is performed using the GE Achilles Insight device.

    Time frame: 24 months

07

Study locations

1 site
  • Nutrición Selecta
    Elche, Alicante 03202, Spain
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Jul 2020 to primary completion in Dec 2021, 17 months.

Of 1,339 non-industry interventional studies with no phase under Hypertension, half reached primary completion within 22 months of starting (the median), counting those still running; a quarter within 9 and three quarters within 42. This study's 17 months is below that.

Counting every sponsor, half of 1,433 studies reached it within 23 months; a quarter within 9 and three quarters within 43.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 30, 2021
First posted
Oct 26, 2021
StartActual
Jul 1, 2020
Primary completionActual
Dec 30, 2021
CompletionActual
Dec 30, 2021
Last update
Oct 3, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Oct 3, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05093803
Lead sponsor
University of Alicante
Responsible party
Prof. Dr. Alejandro Martínez-Rodríguez (Assistant Professor, University of Alicante) — Principal investigator
First posted
Oct 26, 2021
Start date
Jul 1, 2020
Primary completion
Dec 30, 2021
Completion
Dec 30, 2021
Last update
Oct 3, 2022

Study contacts

Javier Sánchez Sánchez, Full
principal investigator · European University of Madrid

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2022. You cannot join it, but the record below documents what was studied.

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