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Non-erosive Reflux DiseasePhase 3NCT05587322

A Study to Evaluate the Efficacy and Safety of BLI5100 in Patients With Non-Erosive Reflux Disease

A Phase 3 study testing BLI5100 in people with Non-erosive Reflux Disease, run by Braintree Laboratories at 112 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

The objective of the Treatment Phase of the study is to evaluate the safety and efficacy of 4 weeks of once daily oral administration of BLI5100 low dose, BLI5100 high dose, or placebo in patients with NERD. Read more about this study

Who is it for?
Ages 18 to 85 years
Conditions the study is for
Non-erosive Reflux Disease
What is being tested?
BLI5100
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
788 participants
Where
112 sitesUnited States
Study dates
6 Sep 2022to 23 Apr 2024
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 85 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Aged ≥18 years at the time of signing informed consent;
  • Have experienced heartburn (burning sensation, pain at posterior bony thorax) for at least 6 months prior to Screening;
  • Have documented history of symptomatic GERD;
  • Have no mucosal break(s) on the upper GI endoscopy performed during Screening;
  • Have reported heartburn on ≥4 days during any consecutive 7-day period of the Screening Period as recorded in the eDiary;
  • Able to understand and comply with the protocol requirements;
Show all 10Show fewer
  • Willing and able to provide written informed consent at Screening;
  • A female of reproductive potential defined as a non-post-menopausal female who has not had a bilateral oophorectomy or medically documented ovarian failure; or If a female of childbearing potential, agrees to use an acceptable form of birth control and avoid egg donation from the Screening Visit until 6 months after the last dose of study drug.
  • If a male, agrees to use an acceptable form of birth control from the Screening Visit until 3 months after the last dose of study drug.
  • If a male, agrees to abstain from sperm donation through 3 months after administration of the last dose of study drug.

Who cannot join

  • Unable to undergo an upper GI endoscopy;
  • Presence of esophageal stricture, gastroesophageal varix (including post sclerotherapy or ligation), untreated Barrett's esophagus, gastric bleeding, infection, tumor, or gastric or duodenal ulcer on the upper GI endoscopy;
  • o Note: Patients with diagnosis of Schatzki's ring (mucosal tissue ring around lower esophageal sphincter) are eligible to participate.
  • Diagnosed with erosive gastroesophageal reflux disease, acute upper GI bleeding, gastric ulcer or duodenal ulcer, or acute gastritis within 2 months prior to the upper GI endoscopy;
  • Alarm symptoms such as odynophagia, severe dysphagia, upper GI bleeding, weight loss, anemia, or hematochezia within 4 weeks prior to Screening, unless the presumed malignancy is ruled out;
  • History or suspicion of functional upper gastrointestinal disorders, such as:
Show all 37Show fewer
  • Functional heartburn, as described in the Rome IV criteria, or
  • Functional dyspepsia, as described in the Rome IV criteria.
  • History of a connective tissue disorder associated with GI symptoms (eg, scleroderma or systemic lupus erythematous) or inflammatory bowel disease, or documented history of delayed gastric emptying;
  • History of acid-suppressive, esophageal, or gastric surgery;
  • o Note: This is not applicable to appendectomy, cholecystectomy, or endoscopic excision of benign tumor.
  • History of malignancy within the past 5 years (with the exception of resected basal cell or squamous cell carcinoma of the skin);
  • o Note: This is not applicable to patients who had complete response or pathological complete response and whose tumor had not recurred for at least 5 years from the date of last treatment, or patients whose tumor had been removed by endoscopic resection without any findings indicating recurrence of the tumor within 3 years.
  • History of an allergic disease, or hypersensitivity or intolerance to the active ingredient or excipients of the study drug;
  • History of alcoholism, chronic opiate use, or substance addiction in the 12 months before Screening or a positive urine drug screen for opiates or substances of abuse;
  • Note: Patients on prescribed opioids are eligible to participate if they have been on a stable dose for >3 months prior to Screening.
  • Note: Retesting of a positive urine drug screen requires Medical Monitor approval. Positive urine drug screen for all drugs will require verification of prescription for the positive tested substance.
  • Presence of manic-depression, anxiety disorder, panic disorder, somatoform disorder, personality disorder, or other psychological disorder;
  • o Note: A diagnosis of manic-depression, anxiety disorder, panic disorder, somatoform disorder, personality disorder, or other psychological disorder is not exclusionary, as long as the patient is asymptomatic and well-controlled on stable treatment (ie, stable dose for >6 months prior to Screening), including non-medical therapy.
  • Current use of antipsychotics, antidepressants, anxiolytics, or prescription sleeping medications, with the exception of a stable dose for >6 months prior to Screening;
  • Use of any gastric acid-suppressive agents, including PPIs, within 2 weeks prior to the upper GI endoscopy at Screening;
  • Use of 2 or more commercial doses of reflux esophagitis-related medications (including H2 blockers, prostaglandins, mucosal protective agents, prokinetics, and antacids) within 1 week prior to the upper GI endoscopy at Screening;
  • Requirement of persistent (>3 times per week for >30 days) use of non-steroidal anti-inflammatory drugs (NSAIDs) during the course of the study;
  • o Note: Low-dose (≤100 mg/day) aspirin is allowed provided that it has been used for prophylaxis prior to study participation.
  • If a female, is pregnant, breastfeeding, or planning to become pregnant during the study or within 6 months after the last dose of study drug;
  • Positive test result for human immunodeficiency virus, hepatitis B surface antigen, or hepatitis C virus at Screening;
  • Positive test result for H. pylori at Screening or diagnosis and treatment of H. pylori within 4 to 6 weeks prior to Randomization;
  • o Note: Patients who test positive for H. pylori at Screening will be offered treatment according to local standard of care and may be re-screened for eligibility following completion of treatment.
  • Abnormal laboratory results with clinical relevance at Screening as follows:
  • Aspartate aminotransferase (AST), alanine aminotransferase (ALT), or alkaline phosphatase level of ≥2 × upper limit of normal (ULN);
  • Total bilirubin level of ≥2 × ULN, unless Gilbert's syndrome is confirmed when direct bilirubin is ≤0.3 mg/dL;
  • Estimated glomerular filtration rate <30 mL/min; or
  • Serum magnesium <lower limit of normal.
  • Abnormal ECG of clinical significance (eg, major arrhythmia, multifocal premature ventricular contractions, or 2° atrioventricular block anomaly);
  • Presence of any gastric acid hypersecretory conditions, such as Zollinger-Ellison syndrome;
  • Involvement in another clinical study within 4 weeks of initiation of study drug; or
  • Any other clinically relevant condition that would confound study endpoints or adversely affect patient compliance with the study procedures in the medical judgment of the Investigator or Medical Monitor based on previous medical history or findings on Screening assessments .

Trial locations and contacts

112 sites in 1 country.

112 sites in 1 country

United States112 sites
  • Research Site 51

    Arcadia, California, 91006

  • Research Site 112

    Aurora, Colorado, 80012

  • Research Site 126

    Bakersfield, California, 93309

  • Research Site 115

    Beaumont, Texas, 77701

  • Research Site 66

    Bell Gardens, California, 90201

  • Research Site 100

    Bellaire, Texas, 77401

  • Research Site 74

    Boca Raton, Florida, 33434

  • Research Site 35

    Brooklyn, New York, 11235

  • Research Site 19

    Canoga Park, California, 91304

  • Research Site 77

    Chesapeake, Virginia, 23320

  • Research Site 93

    Chesterfield, Michigan, 48047

  • Research Site 111

    Chesterfield, Missouri, 63005

  • Research Site 94

    Chula Vista, California, 91910

  • Research Site 137

    Columbia, Missouri, 65201

  • Research Site 20

    Columbus, Ohio, 43213

  • Research Site 88

    Columbus, Ohio, 43215

  • Research Site 108

    Cooper City, Florida, 33024

  • Research Site 125

    Covington, Louisiana, 70433

  • Research Site 98

    Dallas, Texas, 75230

  • Research Site 91

    Doral, Florida, 33172

  • Research Site 102

    Downers Grove, Illinois, 60515

  • Research Site 129

    Englewood, New Jersey, 07631

  • Research Site 75

    Fayetteville, North Carolina, 28304

  • Research Site 99

    Forney, Texas, 75126

  • Research Site 130

    Freehold, New Jersey, 07728

  • Research Site 07

    Great Neck, New York, 11023

  • Research Site 01

    Gurnee, Illinois, 60031

  • Research Site 28

    Hartsdale, New York, 10530

  • Research Site 128

    Hermitage, Tennessee, 37076

  • Research Site 03

    Hialeah, Florida, 33013

  • Research Site 78

    Homestead, Florida, 33030

  • Research Site 45

    Houma, Louisiana, 70363

  • Research Site 10

    Huntington Park, California, 90255

  • Research Site 24

    Huntsville, Alabama, 35801

  • Research Site 101

    Idaho Falls, Idaho, 83404

  • Research Site 131

    Jackson, New Jersey, 08527

  • Research Site 68

    Katy, Texas, 77494

  • Research Site 114

    Kingsport, Tennessee, 37663

  • Research Site 55

    La Mesa, California, 91942

  • Research Site 09

    Lake City, Florida, 32055

  • Research Site 06

    Las Vegas, Nevada, 89106

  • Research Site 73

    Las Vegas, Nevada, 89109

  • Research Site 127

    Las Vegas, Nevada, 89128

  • Research Site 29

    Lewisville, Texas, 75057

  • Research Site 87

    Little Rock, Arkansas, 72211

  • Research Site 89

    Littleton, Colorado, 80120

  • Research Site 120

    Long Beach, California, 90808

  • Research Site 72

    Los Angeles, California, 90017

  • Research Site 54

    Los Angeles, California, 90057

  • Research Site 23

    Maitland, Florida, 32751

  • Research Site 04

    Marietta, Georgia, 30060

  • Research Site 12

    Marrero, Louisiana, 70072

  • Research Site 109

    Mentor, Ohio, 44060

  • Research Site 124

    Metairie, Louisiana, 70006

  • Research Site 48

    Metairie, Louisiana, 70006

  • Research Site 38

    Miami, Florida, 33134

  • Research Site 43

    Miami, Florida, 33136

  • Research Site 81

    Miami, Florida, 33142

  • Research Site 67

    Miami, Florida, 33155

  • Research Site 92

    Miami, Florida, 33173

  • Research Site 31

    Miami, Florida, 33185

  • Research Site 71

    Miami, Florida, 33186

  • Research Site 42

    Miami Lakes, Florida, 33014

  • Research Site 18

    Mission Viejo, California, 92691

  • Research Site 97

    Morgantown, West Virginia, 26505

  • Research Site 69

    Mount Airy, North Carolina, 27030

  • Research Site 60

    Nashville, Tennessee, 37203

  • Research Site 103

    Nashville, Tennessee, 37211

  • Research Site 34

    New Orleans, Louisiana, 70127

  • Research Site 17

    New Port Richey, Florida, 34653

  • Research Site 58

    New York, New York, 10021

  • Research Site 49

    New York, New York, 10033

  • Research Site 61

    North Charleston, South Carolina, 29405

  • Research Site 117

    North Little Rock, Arkansas, 72117

  • Research Site 113

    Northbrook, Illinois, 60062

  • Research Site 02

    Oak Lawn, Illinois, 60453

  • Research Site 90

    Ocoee, Florida, 34761

  • Research Site 105

    Ogden, Utah, 84403

  • Research Site 107

    Orlando, Florida, 32807

  • Research Site 05

    Palmetto Bay, Florida, 33157

  • Research Site 32

    Pearland, Texas, 77584

  • Research Site 132

    Peoria, Arizona, 85381

  • Research Site 62

    Phoenix, Arizona, 85018

  • Research Site 30

    Red Oak, Texas, 75154

  • Research Site 64

    Reno, Nevada, 89511

  • Research Site 136

    Richmond, Virginia, 23236

  • Research Site 40

    Rochester, New York, 14609

  • Research Site 116

    Salisbury, North Carolina, 28144

  • Research Site 57

    Salt Lake City, Utah, 84107

  • Research Site 106

    Salt Lake City, Utah, 84124

  • Research Site 22

    San Antonio, Texas, 78209

  • Research Site 26

    San Antonio, Texas, 78229

  • Research Site 21

    San Antonio, Texas, 78249

  • Research Site 14

    San Diego, California, 92120

  • Research Site 65

    Sandy City, Utah, 84092

  • Research Site 59

    Sandy Springs, Georgia, 30328

  • Research Site 85

    Santa Ana, California, 92703

  • Research Site 13

    Santa Ana, California, 92704

  • Research Site 41

    Santa Maria, California, 93458

  • Research Site 50

    Shelbyville, Tennessee, 37160

  • Research Site 135

    South Bend, Indiana, 46635

  • Research Site 16

    South Ogden, Utah, 84405

  • Research Site 118

    Springboro, Ohio, 45066

  • Research Site 95

    St. Petersburg, Florida, 33709

  • Research Site 11

    Sunrise, Florida, 33351

  • Research Site 80

    Tomball, Texas, 77375

  • Research Site 27

    Tucson, Arizona, 85712

  • Research Site 46

    Viera, Florida, 32940

  • Research Site 134

    Waco, Texas, 76710

  • Research Site 25

    West Monroe, Louisiana, 71291

  • Research Site 110

    Westlake, Ohio, 44145

  • Research Site 121

    Wichita Falls, Texas, 76301

Other trials in United States

About this study

Official title: A Phase 3, Double-Blind, Randomized, Placebo-Controlled Study to Evaluate the Efficacy and Safety of BLI5100 in Patients With Non-Erosive Reflux Disease

The objective of the Treatment Phase of the study is to evaluate the safety and efficacy of 4 weeks of once daily oral administration of BLI5100 low dose, BLI5100 high dose, or placebo in patients with NERD. The objective of the Extension Phase of the study is to evaluate the safety of extended exposure to once daily oral administration of BLI5100 low dose and BLI5100 high dose in patients with NERD.

Being tested
BLI5100, Placebo
Medical subject headings
Non-Erosive Reflux Disease

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • BLI5100Drug

    Orally via tablet

  • PlaceboDrug

    Orally via tablet

Study groups in NCT05587322
Study groupRoleWhat they receive
BLI5100 Low DoseExperimentalDuring the Treatment Period, patients will take BLI5100 low dose once daily, orally, for 8 weeks. During the Extension Period, patients will continue to take BLI5100 low dose once daily, orally, for 20 weeks.
Receives: Drug: BLI5100
BLI5100 High DoseExperimentalDuring the Treatment Period, patients will take BLI5100 high dose once daily, orally, for 8 weeks. During the Extension Period, patients will continue to take BLI5100 high dose once daily, orally, for 20 weeks.
Receives: Drug: BLI5100
PlaceboPlacebo comparatorDuring the Treatment Period, patients will take placebo once daily, orally, for 8 weeks. In the Extension Phase, patients who received placebo in the Treatment Phase will be re-randomized to receive either BLI5100 low dose or BLI5100 high dose to take once daily, orally, for 20 weeks.
Receives: Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of 24-Hour Heartburn Free Days Through Week 4 of Treatment Phase

    Participants were assigned an electronic heartburn diary (eDiary) to complete twice daily, in the morning (AM) and evening (PM). A heartburn-free day was defined as a day with no heartburn reported in the morning (AM) or evening (PM) diary entries.

    Measured: 4 Weeks

Secondary outcomes (1)
  1. Percentage of Days Without Nighttime Heartburn Through Week 4 of Treatment Phase

    A heartburn-free day was defined as a day with no heartburn reported in the evening (PM) diary entry.

    Measured: 4 Weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Oct 2022
  2. Study start6 Sep 2022
  3. Primary completion13 Oct 2023
  4. Study completion23 Apr 2024

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
788 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05587322
Sponsor's protocol ID
BLI5100-302
Status last verified
Jul 2024
First submitted
17 Oct 2022
Last updated
13 Oct 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing BLI5100 in people with Non-erosive Reflux Disease, run by Braintree Laboratories at 112 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 10 inclusion and 37 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 13 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 112 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of 24-Hour Heartburn Free Days Through Week 4 of Treatment Phase (time frame: 4 Weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 13 Oct 2026.

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