Completed NA INTERVENTIONAL 3-arm NCT02449148

Nutrition and Energy Restriction for Cancer Prevention (HELENA)

Healthy Nutrition and Energy Restriction as Cancer Prevention Strategies: a Randomized Controlled Intervention Trial

Sponsor: German Cancer Research Center

Conditions Body Composition, Beneficial Metabolic Diseases Obesity Visceral Obesity Weight Loss

Updated 7 times since 2017 Last updated: Dec 27, 2021 Started: May 31, 2015 Primary completion: May 31, 2017 Completion: May 31, 2017

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02449148, this NA trial focuses on Body Composition, Beneficial and Metabolic Diseases and remains completed. Sponsored by German Cancer Research Center, it has been updated 7 times since 2015, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Feb 2022 — Jul 2024 [monthly]

Completed NA
Jan 2021 — Feb 2022 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA

▶ Show 2 earlier versions

Aug 2017 — Jun 2018 [monthly]

Completed NA

Status: Active Not Recruiting → Completed
Jan 2017 — Aug 2017 [monthly]

Active Not Recruiting NA

First recorded

May 2015

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

German Cancer Research Center
University Hospital Heidelberg

Data source: German Cancer Research Center

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Heidelberg, Germany