Examining body composition in adolescents with anorexia nervosa

Body Composition, Resting Energy Expenditure and Physical Activity in Adolescents With Anorexia Nervosa

Observational Istituto Auxologico Italiano · NCT06800742

This study looks at how body composition changes in teenagers with anorexia nervosa to help understand their physical health better.

Quick facts

Study typeObservational
Enrollment60 (estimated)
Ages12 Years to 18 Years
SexFemale
SponsorIstituto Auxologico Italiano Academic / other
Locations1 site (Oggebbio, Verbania)
Trial IDNCT06800742 on ClinicalTrials.gov

What this trial studies

This observational study focuses on adolescents with anorexia nervosa, aiming to monitor changes in body composition using bioelectrical impedance analysis (BIA). It evaluates parameters such as lean mass, fat mass, total body water, and phase angle, which are crucial for understanding the physical state of individuals with this eating disorder. The study also considers the relationship between body composition and basal metabolic rate, as well as the impact of physical activity on these factors. By continuously tracking these metrics, the study seeks to provide valuable insights for managing anorexia nervosa effectively.

Who should consider this trial

Good fit: Ideal candidates for this study are female adolescents aged 12-18 years who are hospitalized with anorexia nervosa.

Not a fit: Patients who do not meet the inclusion criteria, such as those who are not female or are outside the specified age range, will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance the understanding of body composition changes in adolescents with anorexia nervosa, leading to improved treatment and recovery strategies.

How similar studies have performed: While the use of bioelectrical impedance analysis in monitoring body composition is established, this specific approach in adolescents with anorexia nervosa is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Adolescents with Anorexia Nervosa:

Inclusion Criteria:

* Female sex
* Age range: 12-18 years
* Anorexia nervosa
* Hospitalized at the Division of Auxologia, San Giuseppe Hospital, Istituto Auxologico Italiano, IRCCS, Piancavallo, Italy

Exclusion Criteria:

* Absence of signed informed consent

Adolescents with normal weight:

Inclusion Criteria:

* Female sex
* Age range: 12-18 years
* Normal weight

Exclusion Criteria:

* Absence of signed informed consent

Where this trial is running

Oggebbio, Verbania

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Anorexia NervosaAnorexiaResting energy expenditureHyperactivity
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.