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NCT02199496

Study of Safety, Tolerability, and Efficacy of Ustekinumab for Symptomatic Gastrointestinal Inflammation Associated With Common Variable Immunodeficiency

Completed Phase 1, PHASE2 Results posted Last updated 24 August 2020
What this trial tests

Phase 1, PHASE2 trial testing Stelara (ustekinumab) in Gastrointestinal Inflammation Associated With CVID in 5 participants. Completed in 10 July 2020.

Timeline
19 October 2015
Primary endpoint
16 August 2019
10 July 2020

Quick facts

Lead sponsorNational Institute of Allergy and Infectious Diseases (NIAID)
PhasePhase 1, PHASE2
StatusCompleted
Study typeINTERVENTIONAL
Allocationnon randomized
Designparallel
Maskingnone
Primary purposetreatment
Enrollment5
Start date19 October 2015
Primary completion16 August 2019
Estimated completion10 July 2020
Sites1 location across United States

Drugs / interventions tested

Conditions studied

Sponsor

National Institute of Allergy and Infectious Diseases (NIAID)

Who can join

Adults 18 to 75, any sex, with Gastrointestinal Inflammation Associated With CVID or CVID Enteropathy. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Number of Participants With Increase in Infection or Serious Adverse Events (SAEs) Related to Single Dose Administration of Ustekinumab Primary · 6 months

Whether treatment with ustekinumab is safe and tolerated in patients with common variable immunodeficiency (CVID) enteropathy as determined by no significant increase in infection or serious adverse events

GroupValue95% CI
Cohort 1: Ustekinumab-Single Dose Phase 10
Number of Participants With Increase in Infection or Serious Adverse Events (SAEs) Related to Multi-dose Administration of Ustekinumab (Cohort 1) Primary · 48 weeks

Whether treatment with ustekinumab is safe and tolerated in patients with common variable immunodeficiency (CVID) enteropathy as determined by no significant increase in infection or serious adverse events

GroupValue95% CI
Cohort 1: Ustekinumab-Multi-dose Phase 20
Number of Participants With Increase in Infection or Serious Adverse Events (SAEs) Related to Multi-dose Administration of Ustekinumab (Cohort 2) Primary · 48 weeks

Whether treatment with ustekinumab is safe and tolerated in patients with common variable immunodeficiency (CVID) enteropathy as determined by no significant increase in infection or serious adverse events

GroupValue95% CI
Cohort 2: Ustekinumab-Multi-dose Phase 20

Adverse events — posted to ClinicalTrials.gov

Time frame: 6 months for Phase 1 and 48 Weeks for Phase 2. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Cohort 1: Ustekinumab-Single Dose Phase 1
Serious: 0/3 (0%)
Deaths: 0/3
Cohort 1: Ustekinumab-Multi-dose Phase 2
Serious: 1/3 (33%)
Deaths: 0/3
Cohort 2: Ustekinumab-Multi-dose Phase 2
Serious: 2/2 (100%)
Deaths: 0/2

Serious adverse events (3 terms)

ReactionSystemCohort 1: Ustekinumab-Sing…Cohort 1: Ustekinumab-Mult…Cohort 2: Ustekinumab-Mult…
GastritisGastrointestinal disorders
Respiratory syncytial virus infectionInfections and infestations
Neuropathy peripheralNervous system disorders
Other adverse events (124 terms — click to expand)

ReactionSystemCohort 1: Ustekinumab-Sing…Cohort 1: Ustekinumab-Mult…Cohort 2: Ustekinumab-Mult…
DiarrhoeaGastrointestinal disorders
Gastroenteritis Escherichia coliInfections and infestations
White blood cell count decreasedInvestigations
HypoproteinaemiaMetabolism and nutrition disorders
AnaemiaBlood and lymphatic system disorders
Abdominal distensionGastrointestinal disorders
Abdominal painGastrointestinal disorders
FatigueGeneral disorders
TendernessGeneral disorders
Upper respiratory tract infectionInfections and infestations
Blood alkaline phosphatase increasedInvestigations
Blood glucose increasedInvestigations
Blood lactate dehydrogenaseInvestigations
Electrocardiogram abnormalInvestigations
Haematocrit decreasedInvestigations
Neutrophil count decreasedInvestigations
Norovirus test positiveInvestigations
Prothrombin time prolongedInvestigations
HypoalbuminaemiaMetabolism and nutrition disorders
HypocalcaemiaMetabolism and nutrition disorders
MyalgiaMusculoskeletal and connective tissue disorders
HeadacheNervous system disorders
Iron deficiency anaemiaBlood and lymphatic system disorders
Lymph node painBlood and lymphatic system disorders
SplenomegalyBlood and lymphatic system disorders
TachycardiaCardiac disorders
Ear painEar and labyrinth disorders
VertigoEar and labyrinth disorders
Eye irritationEye disorders
ConstipationGastrointestinal disorders
Dry mouthGastrointestinal disorders
DyspepsiaGastrointestinal disorders
HaematocheziaGastrointestinal disorders
HaemorrhoidsGastrointestinal disorders
NauseaGastrointestinal disorders
Parotid gland enlargementGastrointestinal disorders
Portal hypertensive gastropathyGastrointestinal disorders
Rectal tenesmusGastrointestinal disorders
ToothacheGastrointestinal disorders
Varices oesophagealGastrointestinal disorders

Most-reported serious reactions: Gastritis, Respiratory syncytial virus infection, Neuropathy peripheral.

Data from ClinicalTrials.gov NCT02199496 adverse events section.

Sponsor's own description

Background: \- Some people with Common Variable Immunodeficiency Disease (CVID) have gastrointestinal inflammation. This can cause diarrhea, weight loss, and not being able to absorb nutrition from food. Researchers want to see if the drug ustekinumab can help these problems. This drug blocks some proteins that cause inflammation. Objective: \- To test the safety and efficacy of the drug ustekinumab for people with CVID with gastrointestinal inflammation. Eligibility: \- Adults ages 18-75 with CVID. They must have chronic diarrhea, have unintentionally lost weight in the last year, and/or need to use nutritional supplements to maintain their weight. Design: Participants will undergo the following screening studies to make sure that this study is a good fit for your medical situation, and to make sure it is safe for you to receive the study medications tests, including tests for HIV and hepatitis . This will be done as an inpatient at the NIH Clinical Center and takes about 5-6 days: * Participants will be screened with: * Medical history * Physical exam * Blood tests, including tests for HIV and hepatitis. * Stool tests, including a timed 48 hour collection for fat malabsorption and a 24 hour collection for protein malabsorption * Urine tests, including a pregnancy test for any women with the ability to have a child * Chest CT scan to look for infection * D-xylose testing, which involves drinking a sugary solution and then having a blood sample drawn to test carbohydrate (sugar) malabsorption * Hydrogen breath testing for test for small intestinal bacterial overgrowth (SIBO) this test also involves drinking a sugary solution and then collecting breath samples * Upper endoscopy (EGD) and/or colonoscopy to look at the lining of the GI tract and take biopsies for testing. This will be done under sedation by a qualified gastroenterologist. Participants who complete screening and meet all criteria will then return to the NIH Clinical Center for the following visits: * First Treatment Visit (1 clinic day): Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. A pregnancy test for women of childbearing potential. A nurse will give you three shots of 90 mg ustekinumab (270 mg total dose) by very small needles injected under the skin, and then observe you for 1 hour. * Week 8 Treatment Visit (1 clinic day): Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. Blood, urine and stool samples will be collected. A pregnancy test for women of childbearing potential. A nurse will give you one 90 mg dose of ustekinumab by a very small needle injected under the skin, and then observe you for 1 hour. * Week 16 Treatment Visit (1 clinic day): Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. Blood, urine and stool samples will be collected. A pregnancy test for women of childbearing potential. A nurse will give you one 90 mg dose of ustekinumab by a very small needle injected under the skin, and then observe you for 1 hour. * Week 24 Treatment and Mid-point Evaluation Visit (4-6 inpatient days): Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. Blood, urine and stool samples will be collected, including repeating the d-xylose carbohydrate malabsorption testing, the 24 hour stool collection for protein malabsorption and the 48 hour stool collection for fat malabsorption. A pregnancy test for women of childbearing potential. A nurse will give you one 90 mg dose of ustekinumab by a very small needle injected under the skin, and then observe you for 1 hour. * Week 32 Treatment Visit: Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. Blood, urine and stool samples will be collected. A pregnancy test for women of childbearing potential. A nurse will give you one 90 mg dose of ustekinumab by a very small needle injected under the skin, and then observe you for 1 hour. * Week 40 Treatment Visit: Medical history, physical exam, measurement of vital signs and weight, review of medications, and an assessment of number and consistency of stools each day. Blood, urine and stool samples will be collected. A pregnancy test for women of childbearing potential. A nurse will give you one 90 mg dose of ustekinumab by a very small needle injected under the skin, and then observe you for 1 hour. * Week 48 ...

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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