Trial record 1 of 1 for:
nn8640-4469
A Research Study Looking at How Safe Somapacitan is and How Well it Works in Children Who Need Help to Grow - REAL 9 (REAL 9)
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| ClinicalTrials.gov Identifier: NCT05723835 |
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Recruitment Status :
Recruiting
First Posted : February 13, 2023
Last Update Posted : April 26, 2024
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Sponsor:
Novo Nordisk A/S
Information provided by (Responsible Party):
Novo Nordisk A/S
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Brief Summary:
The purpose of this study is to find out if somapacitan is safe and how well somapacitan works in children either born small for gestational age or with Turner syndrome, Noonan syndrome or idiopathic short stature. Somapacitan is a new growth hormone medicine for treatment of low level of growth hormone. The study will last for about 3 years. During the study, the participants will be treated with somapacitan once a week. Somapacitan can be injected anytime during the day. The study doctor or nurse will show how to inject somapacitan, so that the participant knows how to do it at home.
| Condition or disease | Intervention/treatment | Phase |
|---|---|---|
| SGA Turner Syndrome Noonan Syndrome ISS | Drug: Somapacitan | Phase 3 |
| Study Type : | Interventional (Clinical Trial) |
| Estimated Enrollment : | 48 participants |
| Allocation: | N/A |
| Intervention Model: | Single Group Assignment |
| Masking: | None (Open Label) |
| Primary Purpose: | Treatment |
| Official Title: | A Study Evaluating the Safety and Efficacy of Once-weekly Dosing of Somapacitan in a Basket Study Design in Paediatric Participants With Short Stature Either Born Small for Gestational Age or With Turner Syndrome, Noonan Syndrome or Idiopathic Short Stature |
| Actual Study Start Date : | February 1, 2023 |
| Estimated Primary Completion Date : | November 15, 2024 |
| Estimated Study Completion Date : | June 21, 2027 |
Resource links provided by the National Library of Medicine
| Arm | Intervention/treatment |
|---|---|
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Experimental: Somapacitan
Participants will receive Somapacitan for 26-week main phase followed by 130-week extension phase.
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Drug: Somapacitan
Somapacitan 0.24 milligrams per kilograms per week (mg/kg/week) will be administered subcutaneously (s.c.) using PDS290 pen-injector. |
Primary Outcome Measures :
- Number of adverse events (AEs) reported separately for small for gestational age (SGA), Turner syndrome (TS), Noonan syndrome (NS) and idiopathic short stature (ISS) [ Time Frame: From baseline (week 0) to week 26 ]Measured as number of events.
Secondary Outcome Measures :
- Number of adverse events (AEs) possibly or probably related to somapacitan reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured as number of events.
- Number of adverse events (AEs) reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 156 ]Measured as number of events.
- Height Velocity reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured in centimeters per year (cm/year).
- Change in Height standard deviation scores (SDS) reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured in score. Positive score indicates that the value is closer to or above the reference population compared to baseline.
- Change in Height Velocity SDS reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured in score. Positive score indicates that the value is closer to or above the reference population compared to baseline.
- Change in insulin-like growth factor 1 (IGF-1) SDS reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured in score. Positive score indicates that the value is closer to or above the reference population compared to baseline.
- Change in insulin-like growth factor binding protein-3 (IGFBP-3) SDS reported separately for SGA, TS, NS and ISS [ Time Frame: From baseline (week 0) to week 26 ]Measured as score. Positive score indicates that the value is closer to or above the reference population compared to baseline.
- Weekly average somapacitan concentration (Cavg) based on population pharmacokinetic (PK) analysis [ Time Frame: From baseline (week 0) to week 26 ]Measured in nanograms per milliliter (ng/mL).
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| Ages Eligible for Study: | 10 Years to 18 Years (Child, Adult) |
| Sexes Eligible for Study: | All |
| Accepts Healthy Volunteers: | No |
Criteria
Inclusion Criteria:
Applicable to children with SGA:
- Born small for gestational age (birth length below -2 SDS OR birth weight below -2 SDS OR both) (according to national standards).
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Age:
- Male participants: Age equal to or above 11.0 years and below 18.0 years at screening.
- Female participants: Age equal to or above 10.0 years and below 18.0 years at screening.
- Open epiphyses; defined as bone age less than (<) 14 years for females and bone age < 16 years for males.
- For Growth Hormone (GH) treatment naïve participants: Impaired height defined as at least 2.5 standard deviations below the mean height for chronological age and sex at screening according to the standards of Centers for Disease Control and Prevention.
Applicable to children with TS:
• Diagnosis of TS according to local clinical practice.
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Age:
- Female participants: Age equal to or above 10.0 years and below 18.0 years at screening.
- Open epiphyses; defined as bone age < 14 years for females and bone age < 16 years for males.
- For GH treatment naïve participants: Impaired height defined as at least 2.0 standard deviation below the mean height for chronological age and sex at screening according to the standards of Centers for Disease Control and Prevention.
- For GH treatment naïve participants: Confirmed diagnosis of TS by 30-cell (or more) lymphocyte chromosomal analysis or confirmation of TS and TS mosaicism using comparative genomic hybridization (CGH)-array.
Applicable to children with NS:
- Diagnosis of NS according to local clinical practice.
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Age:
- Male participants: Age equal to or above 11.0 years and below 18.0 years at screening.
- Female participants: Age equal to or above 10.0 years and below 18.0 years at screening.
- Open epiphyses; defined as bone age < 14 years for females and bone age < 16 years for males.
- For GH treatment naïve participants: Clinical diagnosis of NS according to van der Burgt score list and genetic test result or confirmed mutation in any of the genes associated with NS before allocation.
Applicable to children with ISS:
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Age:
- Male participants: Age equal to or above 11.0 years and below 18.0 years at screening.
- Female participants: Age equal to or above 10.0 years and below 18.0 years at screening.
- Open epiphyses; defined as bone age < 14 years for females and bone age < 16 years for males.
- For GH treatment naïve participants: Impaired height defined as at least 2.5 standard deviations below the mean height for chronological age and sex at screening
- For GH treatment naïve participants: Normal GH secretion (GH peak above 7 ng/mL) during GH stimulation test performed within 18 months prior to screening.
- For GH treatment naïve participants: Bone age not delayed more than 2 years compared to chronological age at screening.
Exclusion Criteria:
- Children with suspected or confirmed growth hormone deficiency according to local practice.
- Children diagnosed with diabetes mellitus or screening values from the central laboratory.
- Fasting plasma glucose above or equal to 126 milligrams per deciliter (mg/dL) [7.0 millimoles per litre (mmol/L)] or
- Glycated hemoglobin (HbA1c) above or equal to 6.5%.
- Current inflammatory diseases requiring systemic corticosteroid treatment for longer than 2 consecutive weeks within the last 3 months prior to screening.
- Children requiring inhaled glucocorticoid therapy at a dose greater than 400 micrograms per day (µg/day) of inhaled budesonide or equivalent (i.e., 250 µg/day for fluticasone propionate) for longer than 4 consecutive weeks within the last 12 months prior to screening.
- History or known presence of malignancy including intracranial tumours.
Applicable to children with SGA:
• Any known or suspected clinically significant abnormality likely to affect growth or the ability to evaluate growth with height, such as, but not limited to:
- Poorly controlled or uncontrolled hormonal deficiencies.
- Known chromosomal aneuploidy or significant gene mutations causing medical 'syndromes' with short stature, including but not limited to Laron syndrome, Prader-Willi syndrome, Russell-Silver Syndrome, skeletal dysplasias, abnormal short stature homeobox (SHOX) gene analysis or absence of GH receptors.
Applicable to children with TS:
• Any known or suspected clinically significant abnormality likely to affect growth or the ability to evaluate growth with height, such as, but not limited to:
- Known family history of skeletal dysplasia.
- Significant spinal abnormalities including but not limited to scoliosis, kyphosis and spina bifida variants.
- Any other disorder that can cause short stature such as, but not limited to nutritional disorders, chronic systemic illness and chronic renal disease.
- Mosaicism below 10%.
- TS with Y-chromosome mosaicism where gonadectomy has not been performed.
- New York Heart Association (NYHA) class II or above or requiring medication for any heart condition.
Applicable to children with NS:
• Any known or suspected clinically significant abnormality likely to affect growth or the ability to evaluate growth with height, such as, but not limited to:
- Known family history of skeletal dysplasia.
- Significant spinal abnormalities including but not limited to scoliosis, kyphosis and spina bifida variants.
- Any other disorder that can cause short stature such as, but not limited to nutritional disorders, chronic systemic illness and chronic renal disease.
- Noonan-related disorders including but not limited to: Noonan syndrome with multiple lentigines (formerly called 'LEOPARD' syndrome), Noonan syndrome with loose anagen hair, cardiofaciocutaneous syndrome (CFC), Costello syndrome, neurofibromatosis type 1 (NF1) and Legius syndrome.
Applicable to children with ISS:
• Any known or suspected clinically significant abnormality likely to affect growth or the ability to evaluate growth with height, such as, but not limited to:
- Known family history of skeletal dysplasia.
- Significant spinal abnormalities including but not limited to scoliosis, kyphosis and spina bifida variants.
- Any other disorder that can cause short stature such as, but not limited to nutritional disorders, chronic systemic illness and chronic renal disease.
- Poorly controlled or uncontrolled hormonal deficiencies.
- Known chromosomal aneuploidy or significant gene mutations causing medical 'syndromes' with short stature, including but not limited to Laron syndrome, Prader-Willi syndrome, Russell-Silver Syndrome, skeletal dysplasias, abnormal SHOX gene analysis or absence of GH receptors.
Information from the National Library of Medicine
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05723835
Contacts
| Contact: Novo Nordisk | (+1) 866-867-7178 | clinicaltrials@novonordisk.com |
Locations
Show 19 study locations
Sponsors and Collaborators
Novo Nordisk A/S
Investigators
| Study Director: | Clinical Transparency (dept. 2834) | Novo Nordisk A/S |
| Responsible Party: | Novo Nordisk A/S |
| ClinicalTrials.gov Identifier: | NCT05723835 |
| Other Study ID Numbers: |
NN8640-4469 U1111-1277-9765 ( Other Identifier: World Health Organization (WHO) ) 2022-501055-87 ( EudraCT Number ) |
| First Posted: | February 13, 2023 Key Record Dates |
| Last Update Posted: | April 26, 2024 |
| Last Verified: | April 2024 |
| Individual Participant Data (IPD) Sharing Statement: | |
| Plan to Share IPD: | Yes |
| Plan Description: | According to the Novo Nordisk disclosure commitment on novonordisk-trials.com |
| URL: | http://novonordisk-trials.com |
| Studies a U.S. FDA-regulated Drug Product: | Yes |
| Studies a U.S. FDA-regulated Device Product: | No |
Additional relevant MeSH terms:
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Noonan Syndrome Turner Syndrome Gonadal Dysgenesis Syndrome Disease Pathologic Processes Disorders of Sex Development Urogenital Abnormalities Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Urogenital Diseases Sex Chromosome Disorders of Sex Development Male Urogenital Diseases Heart Defects, Congenital |
Cardiovascular Abnormalities Cardiovascular Diseases Heart Diseases Congenital Abnormalities Sex Chromosome Disorders Chromosome Disorders Genetic Diseases, Inborn Gonadal Disorders Endocrine System Diseases Craniofacial Abnormalities Musculoskeletal Abnormalities Musculoskeletal Diseases Connective Tissue Diseases |