A Phase 1/2 interventional study of FE203799 in SBS - Short Bowel Syndrome, sponsored by GlyPharma Therapeutics. Completed at 1 site in Denmark. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2024-10-24.
Sponsored by GlyPharma Therapeutics · Phase 1/2, Interventional, and Supportive care
This is a repeated dose, open label trial investigating safety, efficacy, PD and PK of FE 203799 in 8 patients with SBS. The patients will receive a subcutaneous (SC) dose of 5 mg FE 203799 once weekly for 4 consecutive weeks, and efficacy parameters and PK will be assessed after the fourth dose. Safety follow up assessments will be performed 4-6 weeks after the last dose.
This is a repeated dose, open label trial investigating safety, efficacy, PD and PK of FE 203799 in 8 patients with SBS . The patients will receive a subcutaneous (SC) dose of 5 mg FE 203799 once weekly for 4 consecutive weeks, and efficacy parameters and PK will be assessed after the fourth dose. Safety follow-up assessments will be performed 4-6 weeks after the last dose.
The first two administrations of trial drug will be performed at the clinic, while the third dose can be either self-administered by the patient or administered at the clinic if the patient prefers to travel to the site or other considerations make a site visit preferable. The fourth administration of trial drug will be performed at the clinic just prior to assessment of efficacy parameters in the treatment balance study.
Prior to each administration of trial drug, liver function parameters will be analysed and assessed. During the entire trial, patients who develop extremely high or persistently elevated liver enzymes following trial drug administration will be discontinued from the trial.
The patients will complete a diary with data on trial drug administration performed at home, local tolerability and adverse events (AEs).
159 studies on the registry are indexed under Short Bowel Syndrome; 24 are open to participants now.
This study's enrollment of 8 is below the median of 21 across 108 interventional studies indexed under Short Bowel Syndrome.
Browse Short Bowel Syndrome studies →GlyPharma Therapeutics is the lead sponsor of 3 studies on the registry; none are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Postmenopausal
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Relapsed and refractory
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Bilirubin
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
INR, PT and aPTT (clotting tests)
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
FE203799 5 mg subcutaneous injection
Drug: FE203799
FE203799 5 mg subcutaneous once weekly
Also known as: GLP 2 analogue
Incidence of treatment-emergent adverse events
Adverse events as assessed by CTCAE v4.03
Time frame: Day -28 to Day 26 plus 6 weeks
Assessment of intestinal insufficiency and gut absorption
Changes in the wet weight (g) of faecal excretion
Time frame: Day -28 to day 26
Assessment of intestinal insufficiency and gut absorption
Changes from baseline in lean body mass by DEXA scan.
Time frame: Day -28 and day 26
Assessment of intestinal insufficiency and gut absorption
Changes from baseline in bone mineral content by DEXA scan.
Time frame: Day -28 and day 26
Assessment of intestinal insufficiency and gut absorption
Changes from baseline in fat mass by DEXA scan.
Time frame: Day -28 and day 26
Assessment of intestinal insufficiency and gut absorption
Measure of body weight (kg)
Time frame: Day -28 to day 26 plus 6 weeks
Assessment of intestinal insufficiency and gut absorption
Measurement of urinary output (ml)
Time frame: Baseline (Day -6) to end of treatment (Day 26)
Assessment of intestinal insufficiency and gut absorption
Measurement of urinary electrolytes (sodium, potassium, calcium, magnesium) (mmol/d)
Time frame: Baseline (Day -6) to end of treatment (Day 26)
Assessment of gut regeneration
Measurements of the plasma Citrulline (ng/ml)
Time frame: Baseline (Day -7) to end of treatment period (Day 26) plus 6 weeks
Maximum observed plasma concentration (Cmax)
Cmax (ng/ml)
Time frame: Day 1 to end of treatment period (Day 26)
Cumulative area under the plasma concentration (AUC) of FE 203799 from time 0 to 168
AUC0-168 (ng\*hr/ml)
Time frame: Day 1 to end of treatment period (Day 26)
Terminal elimination half-life (T1/2) of FE 203799
T1/2 (h)
Time frame: Day 1 to end of treatment period (Day 26)
Apparent total body clearance (CL) of FE 203799 from plasma
CL (ml/hr)
Time frame: Day 1 to end of treatment period (Day 26)
Apparent volume of distribution (Vd) of FE 203799 during terminal phase
Vd (ml)
Time frame: Day 1 to end of treatment period (Day 26)
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Feb 2020. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Apraglutide
GlyPharma Therapeutics