Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Download to PDF
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT04718961
Registration number
NCT04718961
Ethics application status
Date submitted
19/01/2021
Date registered
22/01/2021
Date last updated
6/08/2024
Titles & IDs
Public title
A Placebo-controlled Study of Volixibat in Subjects With Elevated Serum Bile Acids Associated With Intrahepatic Cholestasis of Pregnancy (OHANA)
Query!
Scientific title
A Phase 2a/2b Randomized Double-Blind Placebo-Controlled Study to Evaluate the Efficacy and Safety of Volixibat in Adult Women With Intrahepatic Cholestasis of Pregnancy and Elevated Serum Bile Acid Concentrations (OHANA).
Query!
Secondary ID [1]
0
0
2020-003448-96
Query!
Secondary ID [2]
0
0
VLX-401
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
OHANA
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Intrahepatic Cholestasis of Pregnancy
0
0
Query!
Condition category
Condition code
Oral and Gastrointestinal
0
0
0
0
Query!
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
Query!
Reproductive Health and Childbirth
0
0
0
0
Query!
Fetal medicine and complications of pregnancy
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Treatment: Drugs - Volixibat
Treatment: Drugs - Placebo
Experimental: Part 1 Arm 1 - Volixibat 20mg - Participants randomized to this arm will receive volixibat 20mg twice daily.
Experimental: Part 1 Arm 2 - Volixibat 80mg - Participants randomized to this arm will receive volixibat 80mg twice daily.
Experimental: Part 2 Arm 1 - Volixibat Selected Dose mg - Participants randomized to this arm will receive volixibat selected dose (mg) twice daily.
Placebo comparator: Part 2 Arm 2 - Placebo (Placebo Comparator) - Participants in this arm will receive capsules matched to the study drug minus the active volixibat substance, twice daily.
Treatment: Drugs: Volixibat
Oral capsules, administered twice daily. Volixibat is an ileal bile acid transporter (IBAT) inhibitor.
Treatment: Drugs: Placebo
Capsules matched to study drug minus active substance.
Query!
Intervention code [1]
0
0
Treatment: Drugs
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Assess the Safety and Tolerability of Volixibat in Participants With ICP
Query!
Assessment method [1]
0
0
To assess the safety and tolerability of volixibat in participants with ICP on the basis of the following endpoints:
Proportion of participants experiencing one or more of the following:
Treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), adverse events of special interest (AESIs), events of clinical interest (ECIs), and adverse events (AEs) that lead to discontinuation of study drugs.
Clinically significant laboratory abnormalities
Query!
Timepoint [1]
0
0
Through to end of treatment, up to 21 weeks
Query!
Secondary outcome [1]
0
0
Mean Change in the Weekly Average Worst Daily Itch Score as Measured by the Adult Itch Reported Outcome (ItchRO)
Query!
Assessment method [1]
0
0
Adult Itch Reported Outcome (ItchRO) is a 0 to 10 scale with 0 being "no itch" and 10 being "worst possible itch" where participants are responding to the following question "How would you rate the worst itch you experienced over the last 24hrs?"
Query!
Timepoint [1]
0
0
Through to end of treatment, up to 21 weeks
Query!
Secondary outcome [2]
0
0
Proportion of Participants Experiencing One or More of Adverse Perinatal Outcomes
Query!
Assessment method [2]
0
0
Query!
Timepoint [2]
0
0
At least one month after delivery.
Query!
Eligibility
Key inclusion criteria
1. Female aged =18 and =45 years with a viable pregnancy.
2. Provide signed informed consent as described in the protocol and willing to comply with all study visits and requirements.
3. Diagnosis of ICP.
4. (Part 2 only) Qualified level of pruritus associated with ICP, during screening.
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
45
Years
Query!
Query!
Sex
Females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
1. At the time of either the screening or baseline visit, decision has already been made to deliver within the next 7 days, for any indication.
2. Known non-reassuring fetal status based upon antepartum testing (e.g., NST/CTG or BPP) at or within 7 days before the baseline visit.
3. Known fetal anomaly likely to result in intrauterine fetal demise or neonatal death within the first 30 days of life.
4. Participating in another ongoing interventional clinical study at screening or planning to participate in another contemporaneous interventional clinical study while participating in this study.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
The people receiving the treatment/s
The people analysing the results/data
Query!
Query!
Query!
Query!
Intervention assignment
Parallel
Query!
Other design features
Query!
Phase
Phase 2
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Stopped early
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
4/01/2021
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
7/12/2022
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
4
Query!
Recruitment in Australia
Recruitment state(s)
Query!
Recruitment outside Australia
Country [1]
0
0
United States of America
Query!
State/province [1]
0
0
Alabama
Query!
Country [2]
0
0
United States of America
Query!
State/province [2]
0
0
Connecticut
Query!
Country [3]
0
0
United States of America
Query!
State/province [3]
0
0
Florida
Query!
Country [4]
0
0
United States of America
Query!
State/province [4]
0
0
Ohio
Query!
Country [5]
0
0
United States of America
Query!
State/province [5]
0
0
Texas
Query!
Country [6]
0
0
New Zealand
Query!
State/province [6]
0
0
Otago
Query!
Country [7]
0
0
New Zealand
Query!
State/province [7]
0
0
Christchurch
Query!
Country [8]
0
0
New Zealand
Query!
State/province [8]
0
0
Wellington
Query!
Country [9]
0
0
United Kingdom
Query!
State/province [9]
0
0
Kent
Query!
Country [10]
0
0
United Kingdom
Query!
State/province [10]
0
0
West Yorkshire
Query!
Country [11]
0
0
United Kingdom
Query!
State/province [11]
0
0
Birmingham
Query!
Country [12]
0
0
United Kingdom
Query!
State/province [12]
0
0
Cardiff
Query!
Country [13]
0
0
United Kingdom
Query!
State/province [13]
0
0
Chichester
Query!
Country [14]
0
0
United Kingdom
Query!
State/province [14]
0
0
London
Query!
Country [15]
0
0
United Kingdom
Query!
State/province [15]
0
0
Middlesex
Query!
Country [16]
0
0
United Kingdom
Query!
State/province [16]
0
0
Newcastle Upon Tyne
Query!
Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Query!
Name
Mirum Pharmaceuticals, Inc.
Query!
Address
Query!
Country
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
Part 1 is an open-label randomized study of volixibat in patients with Intrahepatic Cholestasis of Pregnancy (ICP) and elevated serum bile acid concentrations (sBA) to evaluate safety and tolerability of two doses of volixibat. Part 2 is a double-blind, placebo controlled, study designed to evaluate the safety and efficacy of a selected volixibat dose.
Query!
Trial website
https://clinicaltrials.gov/study/NCT04718961
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Type
Other Details
Attachment
Study protocol
https://cdn.clinicaltrials.gov/large-docs/61/NCT04718961/Prot_000.pdf
Statistical analysis plan
https://cdn.clinicaltrials.gov/large-docs/61/NCT04718961/SAP_001.pdf
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results are available at
https://clinicaltrials.gov/study/NCT04718961
Download to PDF