A Research Study in Children With a Low Level of Hormone to Grow. Treatment is Somapacitan Once a Week Compared to Norditropin® Once a Day (REAL4)
- Conditions
- Growth Hormone Deficiency in Children
- Interventions
- Registration Number
- NCT03811535
- Lead Sponsor
- Novo Nordisk A/S
- Brief Summary
The study compares 2 medicines for children who do not have enough hormone to grow: somapacitan given once a week (a new medicine) and Norditropin® given once a day (the medicine doctors can already prescribe). Researchers will test to see how well somapacitan works. The study will also test if somapacitan is safe. Participants will either get somapacitan or Norditropin® - which treatment participants get, is decided by chance. Both participants and the study doctor will know which treatment participants get. The study will last for 4 years. Participants will attend 19 clinic visits and have 1 phone call with the study doctor.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 200
- Prepubertal children: a) Boys: Age more than or equal to 2 years and 26 weeks and less than 11.0 years at screening. Testis volume less than 4 ml. b) Girls: Age more than or equal to 2 years and 26 weeks and less than 10.0 years at screening. Tanner stage 1 for breast development (no palpable glandular breast tissue)
- Confirmed diagnosis of growth hormone deficiency determined by two different growth hormone stimulation tests performed within 12 months prior to randomisation, defined as a peak growth hormone level of less than or equal to 10.0 ng/ml using the World Health Organisation (WHO) International Somatropin 98/574 standard
- Impaired height defined as at least 2.0 standard deviations below the mean height for chronological age and gender at screening according to the standards of Center for Disease Control and Prevention
- Impaired height velocity, defined as annualised height velocity below the 25th percentile for chronological age and gender according to the standards of Prader calculated over a time span of minimum 6 months and maximum 18 months prior to screening
- Insulin-like Growth Factor-I (IGF-I) less than -1.0 SDS at screening, compared to age and gender normalized range measured at central laboratory
- No prior exposure to growth hormone therapy or IGF-I treatment
- Any known or suspected clinically significant abnormality likely to affect growth or the ability to evaluate growth with standing height measurements
- 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 of greater than 400 μg/day of inhaled budesonide or equivalents for longer than 4 consecutive weeks within the last 12 months prior to screening
- Diagnosis of attention deficit hyperactivity disorder
- Concomitant administration of other treatments that may have an effect on growth, e.g. but not limited to methylphenidate for treatment of attention deficit hyperactivity disorder
- Prior history or presence of malignancy including intracranial tumours
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Somapacitan weekly Somapacitan Participants will receive somapacitan weekly for 52 weeks (main trial period). Participants completing the main trial period in both the treatment arms ('Somapacitan weekly' and 'Norditropin® daily') will receive somapacitan weekly for 3 years (extension trial period). Norditropin® daily Norditropin® Participants will receive Norditropin® daily for 52 weeks (main trial period).
- Primary Outcome Measures
Name Time Method Height Velocity: In-trial Observation Period From baseline (week 0) to visit 7 (week 52) Height velocity (HV) was derived from height measurements taken at baseline and Week 52 visit as: HV = (height at 52 weeks visit - height at baseline)/(time from baseline to 52 weeks visit in years). Data is reported for 'in-trial' observation period. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Height Velocity: On-treatment Observation Period From baseline (week 0) to visit 7 (week 52) Height velocity was derived from height measurements taken at baseline and Week 52 visit as: HV = (height at 52 weeks visit - height at baseline)/(time from baseline to 52 weeks visit in years). Data is reported for 'on-treatment' observation period. On-treatment observation period: from first administration and up until last trial contact, visit 7 or 14 days after last administration, whichever comes first.
- Secondary Outcome Measures
Name Time Method Change in HbA1c at Week 104 Baseline (week -2), week 104 Change in Homeostatic Model Assessment Steady State Beta Cell Function (HOMA-B) at Week 52 Baseline (week -2), week 52 Change from baseline (week -2) in HOMA-B at week 52 is presented. HOMA-B is a measure of the beta cell function and was calculated as follows: HOMA-B = (20 \* fasting insulin (picomoles per liter \[pmol/L\]) \* 1/6(microunit per milliliter \[µU/mL\]))/ FPG(mmol/L)-3.5). Negative change from baseline in HOMA-B indicated a worse outcome.
Change in Bone Age Baseline (week -2), week 52 Change from baseline (week -2) in bone age at week 52 is presented. X-ray images of left hand and wrist for bone age assessment according to the Greulich and Pyle atlas were taken. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Change in Height Velocity Standard Deviation Score (HV SDS) Baseline (week 0), week 52 Change from baseline (week 0) in HV SDS at week 52 is presented. HV SDS was calculated using the formula: HV SDS = (height velocity - mean)/standard deviation (SD), where height velocity was the height velocity variable measured, mean and SD of height velocity by gender and age for the reference population. The range for HV SDS was -10 to +10. Negative scores indicated a height velocity below the mean height velocity for a child with the same age and gender, whereas positive scores indicated a height velocity above the mean height velocity for a child with the same age and gender. Positive value in change from baseline in HV SDS indicated that HV SDS was better than baseline HV SDS. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Change in Fasting Plasma Glucose (FPG) at Week 52 Baseline (week -2), week 52 Change from baseline (week -2) in FPG at week 52 is presented.
Change in Height Standard Deviation Score (HSDS) Baseline (week 0), week 52 Change from baseline (week 0) in HSDS at week 52 is presented. HSDS was derived using Centre for Disease Control and Prevention (CDC) standards. The range for HSDS was -10 to +10. Negative scores indicated a height below the mean height for a child with the same age and gender, whereas positive scores indicated a height above the mean height for a child with the same age and gender. Positive value in change from baseline in HSDS indicated that HSDS was better than baseline HSDS. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Change in FPG at Week 156 Baseline (week -2), week 156 Change in HOMA-B at Week 104 Baseline (week -2), week 104 Change in HOMA-B at Week 156 Baseline (week -2), week 156 Change in HOMA-B at Week 208 Baseline (week -2), week 208 Change in Homeostatic Model Assessment Insulin Resistance (HOMA-IR) at Week 52 Baseline (week -2), week 52 Change from baseline (week -2) in HOMA-IR at week 52 is presented. HOMA-IR is an evaluation of the insulin resistance and was calculated as HOMA-IR = fasting insulin (pmol/L) \* 1/6(µU/mL) \* FPG(mmol/L) / 22.5. Positive change from baseline in HOMA-IR indicated a worse outcome.
Change in HOMA-IR at Week 104 Baseline (week -2), week 104 Change in HOMA-IR at Week 156 Baseline (week -2), week 156 Change in FPG at Week 104 Baseline (week -2), week 104 Change in FPG at Week 208 Baseline (week -2), week 208 Change in HOMA-IR at Week 208 Baseline (week -2), week 208 Change in Glycated Haemoglobin (HbA1c) at Week 52 Baseline (week -2), week 52 Change from baseline (week -2) in HbA1c at week 52 is presented.
Change in HbA1c at Week 156 Baseline (week -2), week 156 Change in HbA1c at Week 208 Baseline (week -2), week 208 Change in Insulin-like Growth Factor I (IGF-I) Standard Deviation Score (SDS) at Week 52 Baseline (week 0), week 52 Change from baseline (week 0) in IGF-I SDS at week 52 is presented. The range for IGF-I SDS was from -10 to +10. Negative scores indicated a IGF-I below the mean IGF-I for a child with the same age and gender, whereas positive scores indicated a IGF-I above the mean IGF-I for a child with the same age and gender. For participants with low IGF-I SDS at baseline, a positive change from baseline in IGF-I SDS indicated a better outcome. Data is reported for 'in-trial' observation period. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Change in IGF-I SDS at Week 104 Baseline (week 0), week 104 Change in IGF-I SDS at Week 156 Baseline (week 0), week 156 Change in IGF-I SDS at Week 208 Baseline (week 0), week 208 Change in Insulin-like Growth Factor Binding Protein 3 (IGFBP-3) Standard Deviation Score (SDS) at Week 52 Baseline (week 0), week 52 Change from baseline (week 0) in IGFBP-3 SDS at week 52 is presented. The range for IGFBP-3 SDS was from -10 to +10. Negative scores indicated a IGFBP-3 below the mean IGFBP-3 for a child with the same age and gender, whereas positive scores indicated a IGFBP-3 above the mean IGFBP-3 for a child with the same age and gender. For participants with low IGFBP-3 SDS at baseline, a positive change from baseline in IGFBP-3 SDS indicated a better outcome. Data is reported for 'in-trial' observation period. In-trial observation period: from first administration and up until visit 7 or last trial contact, whichever comes first.
Change in IGFBP-3 SDS at Week 104 Baseline (week 0), week 104 Change in IGFBP-3 SDS at Week 156 Baseline (week 0), week 156 Change in IGFBP-3 SDS at Week 208 Baseline (week 0), week 208
Trial Locations
- Locations (96)
University Children's Hospital
🇸🇮Ljubljana, Slovenia
Univ of AL at Birmingham_BRM
🇺🇸Birmingham, Alabama, United States
Children's Hospital Los Angeles - Endocrinology
🇺🇸Los Angeles, California, United States
Children's Hosp Of Orange
🇺🇸Orange, California, United States
Sutter Valley Med Fdt Ped Endo
🇺🇸Sacramento, California, United States
Rocky Mt Ped and Endo
🇺🇸Centennial, Colorado, United States
Ped Endo Assoc PC-G.V
🇺🇸Greenwood Village, Colorado, United States
A.I. duPont Hospital for Children/Nemours
🇺🇸Wilmington, Delaware, United States
Pediatric Endocrine & Wellness Center
🇺🇸Aventura, Florida, United States
Van Meter Pediatric Endo PC
🇺🇸Atlanta, Georgia, United States
Riley Hospital For Children
🇺🇸Indianapolis, Indiana, United States
University OF Iowa
🇺🇸Iowa City, Iowa, United States
Univ of Minnesota M.C.H.
🇺🇸Minneapolis, Minnesota, United States
Children's Minnesota
🇺🇸Saint Paul, Minnesota, United States
Children's Mercy Clinics
🇺🇸Kansas City, Missouri, United States
The Docs
🇺🇸Las Vegas, Nevada, United States
Goryeb Children's Hospital
🇺🇸Morristown, New Jersey, United States
NYU Langone Hospital-LI
🇺🇸Mineola, New York, United States
CCHMC_Cinc
🇺🇸Cincinnati, Ohio, United States
Univ Oklahoma Sci Ctr OK City
🇺🇸Oklahoma City, Oklahoma, United States
UPMC Child Hosp-Pittsburgh
🇺🇸Pittsburgh, Pennsylvania, United States
Dell Children's Medical Center
🇺🇸Austin, Texas, United States
Cook Children's Medical Center
🇺🇸Fort Worth, Texas, United States
MultiCare Inst for Res & Innov
🇺🇸Tacoma, Washington, United States
CHU Bab El Oued Pediatrics Dept
🇩🇿Algiers, Algeria
Endo and Diab Dept El Oued
🇩🇿Algiers, Algeria
endocrino-diabetology department, Hospital IBN BADIS.
🇩🇿Constantine, Algeria
Med. Univ. Graz -Klinische Abteilung f. Allgemeine Pädiatrie
🇦🇹Graz, Austria
LKH Salzburg- Univ. Klinik f. Kinder- und Jugendheilkunde
🇦🇹Salzburg, Austria
LKH St. Poelten, Kinder-und Jugendheilkunde
🇦🇹St. Poelten, Austria
Stollery Children's Hospital
🇨🇦Edmonton, Alberta, Canada
Centre Hospitalier Universitaire D'Angers-2
🇫🇷Angers, France
Centre Hospitalier Universitaire de Bordeaux-Hopital Pellegrin
🇫🇷Bordeaux, France
Ap-Hp-Hopital de Bicetre-1
🇫🇷Le Kremlin-Bicetre, France
Hopital de Bicetre_Le Kremlin-Bicetre
🇫🇷Le Kremlin-bicetre, France
Hopital de La Timone
🇫🇷MARSEILLE Cédex 05, France
Ap-Hp-Hopital Necker-2
🇫🇷Paris, France
Endokrinologikum Frankfurt
🇩🇪Frankfurt am Main, Germany
Universitätsklinik für Kinder und Jugendmedizin Tübingen
🇩🇪Tübingen, Germany
Amrita Institute Of Medical Sciences & Research Centre
🇮🇳Kochi, Kerala, India
Jehangir Clinical Development Centre
🇮🇳Pune, Maharashtra, India
All India Institute of Medical Sciences
🇮🇳New Dehli, New Delhi, India
Children's Health Ireland, Crumlin
🇮🇪Dublin, Ireland
Rambam Medical Center Children A Dept.
🇮🇱Haifa, Israel
Department of Pediatrics , Meir Medical Center
🇮🇱Kfar Saba, Israel
Endrocrinology & DM Schneider MC
🇮🇱Petah Tikva, Israel
Shamir (Assaf Harofe) Medical Center
🇮🇱Zerifin, Israel
IRCCS Meyer Firenze
🇮🇹Firenze, Italy
Bambin Gesù
🇮🇹Roma, Italy
Fukuoka Children's Hospital
🇯🇵Fukuoka-shi, Fukuoka, Japan
National Hospital Organization FUKUYAMA MEDICAL CENTER
🇯🇵Fukuyama-shi, Hiroshima, Japan
Fukuyama City Hospital
🇯🇵Fukuyama-shi, Hiroshima, Japan
Univ.HP, Kyoto Pref Univ of Medicine, Dept. of Pediatrics
🇯🇵Kyoto, Japan
Ibaraki Children's Hospital
🇯🇵Mito, Ibaraki, Japan
Nara Prefecture General Medical Center_ Nara-shi, Nara
🇯🇵Nara-shi, Nara, Japan
Aichi Children's Health and Medical Center
🇯🇵Obu-shi, Aichi, Japan
Okayama Medical Center
🇯🇵Okayama-shi, Okayama, Japan
Osaka City General Hospital, Pediatric Endocrinology and Me
🇯🇵Osaka, Japan
Osaka Women's and Children's Hospital
🇯🇵Osaka, Japan
Hamamatsu Univ. School of Medicine Hospital, Pediatrics
🇯🇵Shizuoka, Japan
Osaka University Hospital_Osaka_0
🇯🇵Suita-shi, Osaka, Japan
National Center for Child Health and Dev, Endo and Metabo
🇯🇵Tokyo, Japan
Tanaka Growth Clinic
🇯🇵Tokyo, Japan
Inje University Busan Paik Hospital
🇰🇷Busan, Korea, Republic of
Kyungpook National University Hospital
🇰🇷Daegu, Korea, Republic of
Seoul National University Bundang Hospital
🇰🇷Gyeonggi-do, Korea, Republic of
Ajou University Hospital
🇰🇷Gyeonggi-do, Korea, Republic of
Severance Hospital, Yonsei University Health System
🇰🇷Seoul, Korea, Republic of
Asan Medical Center
🇰🇷Seoul, Korea, Republic of
Children's Clinical University Hospital
🇱🇻Riga, Latvia
SPSK nr 1 im Prof. T Sokolowskiego
🇵🇱Szczecin, Poland
Instytut ''Pomnik - Centrum Zdrowia Dziecka''
🇵🇱Warszawa, Poland
Republic Children's Hospital of Ministry of Health of Udmurt
🇷🇺Izhevsk, Russian Federation
Setchenov First Moscow State Medical University
🇷🇺Moscow, Russian Federation
RMAPE
🇷🇺Moscow, Russian Federation
Children's clinical city hospital #1
🇷🇺Novosibirsk, Russian Federation
FSBEI of Higher Education "Rostov State Medical University"
🇷🇺Rostov-on-Don, Russian Federation
SPSBHI City Children out-patient clinic #44
🇷🇺Saint-Petersburg, Russian Federation
Samara Regional Children Clinical Hospital n.a. N.N. Ivanova
🇷🇺Samara, Russian Federation
Siberian State Medical University
🇷🇺Tomsk, Russian Federation
University Children's Hospital Tirsova
🇷🇸Belgrade, Serbia
Institute for Mother and Child Health Care of Serbia
🇷🇸Belgrade, Serbia
Institute for Health Care of Children and Adolescents
🇷🇸Novi Sad, Serbia
Hospital Clínico de Santiago de Compostela
🇪🇸Santiago de Compostela, A Coruña, Spain
Hospital Sant Joan de Déu
🇪🇸Esplugues Llobregat(Barcelona), Spain
Med. Kinder- und Poliklinik
🇨🇭Bern, Switzerland
King Chulalongkorn Memorial hospital-Ped-Endocrinology
🇹🇭Bangkok, Thailand
Phramongkutklao Hospital - Paediatrics Endocrinology Centre
🇹🇭Bangkok, Thailand
Kharkiv Regional Children Clincial Hospital_Lubyanka
🇺🇦Kharkiv, Ukraine
Institute of Endocrinology and Metabolism of AMSU
🇺🇦Kyiv, Ukraine
Vinnytsia Med University based on RegionalEndocrinDispensary
🇺🇦Vinnytsia, Ukraine
Addenbrooke's Hospital_Cambridge
🇬🇧Cambridge, United Kingdom
Hull Royal Infirmary_Hull
🇬🇧Hull, United Kingdom
Alder Hey Children's Hospital
🇬🇧Liverpool, United Kingdom
Royal Manchester Children's Hospital
🇬🇧Manchester, United Kingdom
St Georges Hospital
🇬🇧Tooting, United Kingdom