The Effect of Nutritional Formula Supplementation on Linear Growth of Growth Hormone (GH) Treated Prepubertal Children With Idiopathic Short Stature (ISS) After 2 Years From the Beginning of GH-therapy

NCT ID: NCT04962360

Last Updated: 2024-03-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

64 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-08-01

Study Completion Date

2025-10-31

Brief Summary

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The proposed study is a double blind, randomized, placebo controlled study. The aim of the study is to evaluate the effect of combined growth hormone (GH) treatment \&nutritional formula supplementation versus GH \& placebo on growth parameters in 64 children with Idiopathic Short Stature (ISS) after the second year of GH treatment.

Participants will be randomly assigned either to the intervention group or the placebo control group. Randomization for the two study groups will be made in a ratio of 1:1. Both participants and study team will be blinded to the type of treatment that each patient will receive during the study. The randomization will be done according to gender.

Participants in the intervention groups will be treated with the study formula and participants in the control group will be treated with a placebo low caloric formula (powder added to water). The study will continue for 6 months of intervention versus active placebo, with additional 6 months (an extension period), in which participants at both groups, the intervention and the placebo, will be offered to continue their participation in the study with the active study supplement.

Detailed Description

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Conditions

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ISS- Idiopathic Short Stature

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Nutritional standardized supplementation formula.

Powder added to water, containing about 25% of recommended daily recommended intake (DRI) for calories, high protein (25% of calories) and multivitamin and mineral (25%-100% of DRI for recommended daily allowance (RDA) or adequate intake.

Group Type EXPERIMENTAL

Nutritional supplementation standardized formula

Intervention Type DIETARY_SUPPLEMENT

Powder added to water, containing about 25% of recommended Daily Recommended Intake (DRI) for calories, high protein (25% of calories) and multivitamin and mineral (25%-100% of DRI for recommended daily allowance (RDA) or adequate intake

Placebo

Low caloric formula (Powder added to water) without added vitamins and minerals

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DIETARY_SUPPLEMENT

Low caloric formula (Powder added to water) without added vitamins and minerals

Interventions

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Nutritional supplementation standardized formula

Powder added to water, containing about 25% of recommended Daily Recommended Intake (DRI) for calories, high protein (25% of calories) and multivitamin and mineral (25%-100% of DRI for recommended daily allowance (RDA) or adequate intake

Intervention Type DIETARY_SUPPLEMENT

Placebo

Low caloric formula (Powder added to water) without added vitamins and minerals

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

1. GH treatment for at least 24 months due to idiopathic short stature (ISS)
2. Age 5-10 years inclusive.
3. Tanner stage 1 (gonadarche).
4. BMI \<85 percentile for age and gender.

Exclusion Criteria

1. SGA/ IUGR
2. Diagnosis of GH deficiency
3. Any known morbidity: chronic disease dysmorphic syndromes, bone diseases, organic brain diseases, neurological disease, past or current malignancy, chronic cardial, renal or pulmonary problems, metabolic disorders.
4. Any known gastrointestinal problem including absorption problems.
5. Any chronic treatment with medication that might affect appetite, weight or growth (for example SSRI's, steroids).
6. Any eating disorders and/or psychiatric disorder
7. Milk or other food allergies
Minimum Eligible Age

5 Years

Maximum Eligible Age

10 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Rabin Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Moshe Phillip, Prof

Role: PRINCIPAL_INVESTIGATOR

Schnieder Children's Medical Center

Locations

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Schneider children's medical center

Petah Tikva, , Israel

Site Status RECRUITING

Countries

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Israel

Central Contacts

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Moshe Phillip, Prof.

Role: CONTACT

972-3-9253282

Alonah Hamou, MSc

Role: CONTACT

972-39253747

Facility Contacts

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Moshe Phillip, Prof

Role: primary

972-3-9253778

Other Identifiers

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rmc26021ctil

Identifier Type: -

Identifier Source: org_study_id

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