Could a daily pill replace growth hormone shots for kids?
NCT ID NCT06948214
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 22 times
Summary
This study tests an oral medication called LUM-201 for children with growth hormone deficiency who have never been treated before. The goal is to see if taking a pill every day for 12 months can improve growth rate compared to a placebo. The study involves 150 prepubertal children aged 3 to 11 years old.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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3 to 11 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects must be naïve to treatment and prepubertal * Subjects must have a maximal GH response of \< 10 ng/mL from 2 prior GH stimulation tests conducted within the preceding 12 months * Impaired height defined as ≥ 2.0 standard deviations (SDs) below the mean height for chronological age and sex * Morning or random cortisol level of ≥ 7.0 μg/dL * ≥ 3.0 years and age ≤ 10.0 years for girls and ≤ 11.0 years for boys * Baseline height velocity (HV) based on ≥ 6 months of growth assessments \< 25th percentile for age and sex * Bone Age delay of ≥ 12 months compared to the chronological age * In girls, have genetic testing results to rule out Turner syndrome. If SHOX genetic testing results are available, they need to be negative. * Have normal thyroid function. Subjects diagnosed with hypothyroidism must have documented successful treatment for at least 3 months prior to Day 1 * Baseline IGF-1 standard deviation score (SDS) ≤ -1.0 Exclusion Criteria: * Any medical or genetic condition which, in the opinion of the Investigator or Medical Monitor (MM), can be an independent cause of short stature and/or limit the response to exogenous growth factor treatment. * Arm span to height ratio \> 2 SDs below the mean for age and sex * A medical or genetic condition that, in the opinion of the Investigator and/or MM, adds unwarranted risk to use of LUM-201 * Use of any medication that, in the opinion of the Investigator and/or MM, can independently cause short stature or limit the response to exogenous growth factors * Current inflammatory diseases requiring systemic corticosteroid treatment for \> 2 consecutive weeks within the last 3 months prior to the Screening Visit * Use of hormone replacement therapy for any hormone deficiency other than thyroid deficiency * Any ECG at the Screening Visit noted to have a clinically significant abnormality, as confirmed by the MM * Any subjects suspected of having past or present intracranial tumor growth as confirmed by brain imaging prior to the Screening or Day 1 Visit * Any subject suspected of having intracranial hypertension (IH) as confirmed by fundoscopy and other assessments * Any subject with serum alanine transaminase (ALT), aspartate transaminase (AST), or total bilirubin \> upper limit of normal (ULN) * Suspicion of absent pituitary function as evidenced by a maximal stimulated GH ≤ 3.0 ng/mL on any prior standard of care GH stimulation test completed within 12 months * Body weight ≤ 14.0 kg * BMI \< -2 or \> +2 SDs for age and sex based on WHO standards * Birth weight for gestational age \< 3rd percentile based on WHO standards * Treatment with medications known to be moderate or strong inhibitors or strong inducers of cytochrome P450 (CYP) 3A/4 * History of spinal, cranial, or total body irradiation * Attention deficit hyperactivity disorder (ADHD) diagnosis
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
51 sites in 8 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Lumos Pharma Investigational Site
RECRUITINGBirmingham, Alabama, 35233, United States
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Lumos Pharma Investigational Site
RECRUITINGMadera, California, 93636, United States
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Lumos Pharma Investigational Site
RECRUITINGOrange, California, 92868, United States
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Lumos Pharma Investigational Site
RECRUITINGSacramento, California, 95821, United States
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Lumos Pharma Investigational Site
RECRUITINGSan Diego, California, 92123, United States
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Lumos Pharma Investigational Site
RECRUITINGCentennial, Colorado, 80112, United States
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Lumos Pharma Investigational Site
RECRUITINGGreenwood Village, Colorado, 80111, United States
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Lumos Pharma Investigational Site
RECRUITINGWashington D.C., District of Columbia, 20010, United States
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Lumos Pharma Investigational Site
RECRUITINGHollywood, Florida, 33021, United States
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Lumos Pharma Investigational Site
RECRUITINGJacksonville, Florida, 32207, United States
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Lumos Pharma Investigational Site
RECRUITINGMiami, Florida, 33155, United States
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Lumos Pharma Investigational Site
RECRUITINGOrlando, Florida, 32806, United States
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Lumos Pharma Investigational Site
RECRUITINGTallahassee, Florida, 32308, United States
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Lumos Pharma Investigational Site
RECRUITINGIndianapolis, Indiana, 46202, United States
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Lumos Pharma Investigational Site
RECRUITINGIowa City, Iowa, 52242, United States
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Lumos Pharma Investigational Site
RECRUITINGNew Orleans, Louisiana, 70118, United States
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Lumos Pharma Investigational Site
RECRUITINGMinneapolis, Minnesota, 55454, United States
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Lumos Pharma Investigational Site
RECRUITINGKansas City, Missouri, 64108, United States
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Lumos Pharma Investigational Site
RECRUITINGLas Vegas, Nevada, 89113, United States
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Lumos Pharma Investigational Site
RECRUITINGNew Brunswick, New Jersey, 08901, United States
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Lumos Pharma Investigational Site
RECRUITINGStaten Island, New York, 10306, United States
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Lumos Pharma Investigational Site
RECRUITINGColumbus, Ohio, 43205, United States
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Lumos Pharma Investigational Site
RECRUITINGOklahoma City, Oklahoma, 73104, United States
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Lumos Pharma Investigational Site
RECRUITINGColumbia, South Carolina, 29203, United States
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Lumos Pharma Investigational Site
RECRUITINGAmarillo, Texas, 79106, United States
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Lumos Pharma Investigational Site
RECRUITINGCorpus Christi, Texas, 78411, United States
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Lumos Pharma Investigational Site
RECRUITINGFort Worth, Texas, 76104, United States
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Lumos Pharma Investigational Site
RECRUITINGSan Antonio, Texas, 78207, United States
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Lumos Pharma Investigational Site
RECRUITINGCharlottesville, Virginia, 22908, United States
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Lumos Pharma Investigational Site
RECRUITINGSeattle, Washington, 98105, United States
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Lumos Pharma Investigational Site
RECRUITINGSan Miguel de Tucumán, Tucumán Province, 4000, Argentina
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Lumos Pharma Investigational Site
RECRUITINGSouth Brisbane, Queensland, 4101, Australia
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Lumos Pharma Investigational Site
RECRUITINGClayton, Victoria, 3168, Australia
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Lumos Pharma Investigational Site
RECRUITINGParkville, Victoria, 3052, Australia
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Lumos Pharma Investigational Site
RECRUITINGSantiago, Santiago Metropolitan, 8320000, Chile
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Lumos Pharma Investigational Site
RECRUITINGMumbai, Maharashtra, 400012, India
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Lumos Pharma Investigational Site
RECRUITINGNashik, Maharashtra, 422002, India
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Lumos Pharma Investigational Site
RECRUITINGJaipur, Rajasthan, 302004, India
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Lumos Pharma Investigational Site
RECRUITINGMadurai, Tamil Nadu, 625020, India
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Lumos Pharma Investigational Site
RECRUITINGChandigarh, 160012, India
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Lumos Pharma Investigational Site
RECRUITINGAuckland, 1142, New Zealand
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Lumos Pharma Investigational Site
RECRUITINGWellington, 6242, New Zealand
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Lumos Pharma Investigational Site
RECRUITINGBangkok Noi, Bangkok, 10700, Thailand
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Lumos Pharma Investigational Site
RECRUITINGPathumwan, Bangkok, 10330, Thailand
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Lumos Pharma Investigational Site
RECRUITINGMuang, Changwat Khon Kaen, 40002, Thailand
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Lumos Pharma Investigational Site
RECRUITINGHat Yai, Changwat Songkhla, 90110, Thailand
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Lumos Pharma Investigational Site
RECRUITINGMuang, Chiang Mai, 50200, Thailand
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Lumos Pharma Investigational Site
RECRUITINGLiverpool, England, L12 2AP, United Kingdom
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Lumos Pharma Investigational Site
RECRUITINGLondon, England, E1 1BB, United Kingdom
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Lumos Pharma Investigational Site
RECRUITINGLondon, England, W1G9AB, United Kingdom
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Lumos Pharma Investigational Site
RECRUITINGSheffield, England, S10 2TH, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could a weekly shot replace daily growth hormone for kids?
- Daily pill may replace growth hormone shots for children
- New growth hormone treatment for short children enters final testing phase
- Radiation-Free bone scan tested in kids
- Brain scan grading predicts growth problems in child tumor survivors
- New tool aims to customize growth hormone therapy for children