ClinicalTrials.gg
CompletedNCT00823277Updated Jul 17, 2023

Metabolic Syndrome and Gen-polymorphs Influence on Weightloss Among Children in Treatment for Overweight

An observational study in Childhood Obesity, NAFLD (Non-alcoholic Fatty Liver Disease) and Hypertension, sponsored by Holbaek Sygehus. Completed at 1 site in Denmark. Open to participants aged 5 Years to 20 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-07-17.

Sponsored by Holbaek Sygehus · Observational

Study type
Observational
Model
Case-only
Time perspective
Prospective
Enrollment
517
Ages
5 Years to 20 Years
Sex
All
01

Study summary

Definition:

the overall objective is to examine childhood obesity with focus on NAFLD and its treatment. Further, we aimed to investigate the impact of genetic variation on obesity.

The specific aims are to;

  • describe the degree of NAFLD among overweight and obese, Danish children. (hypothesis; the degree for pediatric NAFLD among Danish Children was equal that found in other Caucasian paediatric study populations).
  • investigate the effect of a multidisciplinary intervention treatment of 1 year on liver fat content.

(hypothesis; the intervention could reduce the liver fat percentage and a reduction in BMI SDS would associate with a reduction in liver fat content) - Analyze changes in liver fat content in relation to changes in levels of fasting blood variables to see if any of them could be used as a clinical tool for monitoring hepatic steatosis in the clinic.

(hypothesis; serum aminotransferases (separately and their ratio, respectively), serum insulin, and HOMA-IR could predict improvement in liver fat content

  • Investigate the association between genetic variants and obesity.
02

Conditions studied

  • Childhood Obesity
  • NAFLD (Non-alcoholic Fatty Liver Disease)
  • Hypertension
  • Hyperlipidemia
  • Insulin Sensitivity
03

In context

Pediatric Obesity

1,129 studies on the registry are indexed under Pediatric Obesity; 187 are open to participants now.

This study's enrollment of 517 is above the median of 180 across 235 observational studies indexed under Pediatric Obesity.

Browse Pediatric Obesity studies →

Lead sponsor

Holbaek Sygehus is the lead sponsor of 27 studies on the registry; 4 are open to participants now.

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

04

Who can participate

Ages eligible
5 Years to 20 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Overweight and obese Children. 5-20 Years old. Paediatric Department, University Hospital Holbaek,Region Zealand, University of Copenhagen, Denmark

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

  • 5- 20 Years old.
  • Adipose. > 90 % percentile
  • New patient in the Children's Obesity Clinic, Paediatric Department, University Hospital Holbaek,Region Zealand, Denmark

Exclusion criteria

Exclusion Criteria:

  • Drop-outs
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Case-only
Time perspective
Prospective
Enrollment
517 participants (actual)
Biospecimen retention
Samples with dna

Groups and cohorts

  • 1

    Overweight and obese Children (BMI SDS \> 90th percentile according to Danish BMI sheets) 5-20 Years of age. Recruited from the Paediatric department, University Hospital Holbaek, Region Zealand, Denmark, University of Copenhagen

    Other: Chronic care multidisciplinary intervention of childhood obesity

Interventions

  • OtherChronic care multidisciplinary intervention of childhood obesity

    Overweight and obese Children, 5-20 Years old, followed by Paediatricians and other Health Personals (multidisciplinary team). Included at their first visit in the clinic (baseline)and follow-up after \~ 1 Year.

06

What researchers measure

Primary outcomes

  1. weightloss

    Time frame: 1 Year

Secondary outcomes

  1. NAFLD (non-alcoholic Fatty Liver Disease).Gene-polymorphs

    Nafld measured by Magnet resonance spectroscopy. Sequencing of MC4R

    Time frame: 1 Year

07

Study locations

1 site
  • The Children's Obesity Clinic, Paediatric Department, University Hospital Holbaek, Region Zealand, University of Copenhagen
    Holbaek, 4300, Denmark
08

References and documents

Publications

  • Chabanova E, Bille DS, Thisted E, Holm JC, Thomsen HS. MR spectroscopy of liver in overweight children and adolescents: investigation of (1)H T(2) relaxation times at 3T. Eur J Radiol. 2012 May;81(5):811-4. doi: 10.1016/j.ejrad.2011.02.017. Epub 2011 Mar 4. PubMed 21377308 ↗
  • Chabanova E, Bille DS, Thisted E, Holm JC, Thomsen HS. (1)H MRS assessment of hepatic steatosis in overweight children and adolescents: comparison between 3T and open 1T MR-systems. Abdom Imaging. 2013 Apr;38(2):315-9. doi: 10.1007/s00261-012-9930-2. PubMed 22736224 ↗
  • Bille DS, Chabanova E, Gamborg M, Fonvig CE, Nielsen TR, Thisted E, Thomsen HS, Holm JC. Liver fat content investigated by magnetic resonance spectroscopy in obese children and youths included in multidisciplinary treatment. Clin Obes. 2012 Feb;2(1-2):41-9. doi: 10.1111/j.1758-8111.2012.00038.x. Epub 2012 Apr 24. PubMed 25586046 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 17, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00823277
Lead sponsor
Holbaek Sygehus
Collaborators
University of Copenhagen, Hagedorn Research Institute, The Novo Nordisk Foundation Center for Basic Metabolic Research, Herlev Hospital
Responsible party
Jens-Christian Holm (MD, Ph.D., Zealand University Hospital) — Principal investigator
First posted
Jan 15, 2009
Start date
Jan 2009
Primary completion
Aug 2012
Completion
Aug 2012
Last update
Jul 17, 2023

Study contacts

Dorthe S. Bille, MD
principal investigator · Paediatric department, University Hospital Holbaek, Region Zealand, University of Copenhagen, Denmark

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2023. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion