NCT03937336 (PACO) is a NA clinical trial of Bike Intervention Group in Physical Activity, sponsored by Universidad de Granada.

Who is sponsoring NCT03937336?

NCT03937336 is sponsored by Universidad de Granada.

What drugs are being tested in NCT03937336?

Interventions in NCT03937336: Bike Intervention Group.

What condition does NCT03937336 study?

NCT03937336 studies Physical Activity, Sedentary Lifestyle, Behavior.

Is NCT03937336 still recruiting?

NCT03937336 is currently completed. Last updated 30 September 2021.

Last reviewed 2021-09-30 · How we verify

NCT03937336: PACO

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

The PACO RCT Study

Completed NA Last updated 30 September 2021

What this trial tests

NA trial testing Bike Intervention Group in Physical Activity in 360 participants. Completed in 30 September 2021.

Timeline

22 October 2018

Primary endpoint
30 July 2021

30 September 2021

Quick facts

Lead sponsor	Universidad de Granada
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	prevention
Enrollment	360
Start date	22 October 2018
Primary completion	30 July 2021
Estimated completion	30 September 2021
Sites	1 location across Spain

Drugs / interventions tested

Bike Intervention Group

Conditions studied

Physical Activity — all drugs for Physical Activity →
Sedentary Lifestyle — all drugs for Sedentary Lifestyle →
Behavior — all drugs for Behavior →

Sponsor

Universidad de Granada — full company profile →

Who can join

Adults 14 to 15, any sex, with Physical Activity or Sedentary Lifestyle. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The aim of this school-based cycling intervention called "Cycling and Walk to School" (PACO, for its Spanish acronym) will be to examine their effects on adolescent's cycling to and from school and physical activity (PA). This study will also examine the effects of this intervention in several active commuting to and from school (ACS)-related variables belonging to Self-Determination Theory (SDT) and Social-Ecological Model (SEM).

Publications & conference data

3 peer-reviewed publications reference this trial (live from Europe PMC):

School-based physical activity programs for promoting physical activity and fitness in children and adolescents aged 6 to 18.
Neil-Sztramko SE, Caldwell H, Dobbins M. · · 2021 · cited 182× · PMID 34555181 · DOI 10.1002/14651858.cd007651.pub3
A School-Based Randomized Controlled Trial to Promote Cycling to School in Adolescents: The PACO Study.
Chillón P, Gálvez-Fernández P, Huertas-Delgado FJ, Herrador-Colmenero M, et al · · 2021 · cited 12× · PMID 33672550 · DOI 10.3390/ijerph18042066
Effects of a school-based cycling intervention on commuting to school behavior and device-measured activity in Spanish adolescents: the PACO cluster-randomized controlled trial.
Campos-Garzón P, Huertas-Delgado FJ, Cadenas-Sanchez C, Molina-García J, et al · · 2026 · PMID 41736046 · DOI 10.1186/s12966-026-01893-1

Verify or expand the search:

Other recruiting trials for Physical Activity

Currently open trials in the same condition.

NCT07466797 — The eHealth Integrated Maternal Physical Activity Programme in Prenatal Care Trial (E-IMPACT) · NA · recruiting
NCT07466914 — Constipation in Children With Cerebral Palsy · active not recruiting
NCT07290309 — Survivors Uniting for Remote Guided Exercise · NA · recruiting
NCT07415460 — Evaluating the Impact of SKY Breath Meditation on Stress, Well-being, and Connection in College Students · NA · recruiting
NCT07585409 — Physical Activity in Persons With Parkinson's Disease · recruiting

Other Universidad de Granada trials

Trials by the same sponsor.

NCT07497698 — Saffron Extract Supplementation and Sleep Quality in Middle-Aged Adults · NA · recruiting
NCT07528924 — TuJugling: Comparing Two Juggling Learning Methods in College Students · NA · recruiting
NCT07388134 — Virtual Reality Based High-intensity Interval Training in Chronic Low Back Pain · NA · active not recruiting
NCT07494916 — Effects of Functional Task Training on Muscle Health and Function in Older Adults With Sarcopenia · NA · active not recruiting
NCT06518200 — Preventing Breast Cancer Therapy-related Cardiovascular Toxicity With a Daily-adapted Program With Mhealth Support · NA · not yet recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03937336 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Universidad de Granada
Last refreshed: 30 September 2021

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/NCT03937336.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing