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Trial record 2 of 3 for:    glucagon PBH

Glucagon Ready to Use (RTU) in Subjects With Hyperinsulinemic Hypoglycemia After Bariatric Surgery

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ClinicalTrials.gov Identifier: NCT03770637
Recruitment Status : Recruiting
First Posted : December 10, 2018
Last Update Posted : June 6, 2019
Sponsor:
Information provided by (Responsible Party):
Xeris Pharmaceuticals

Brief Summary:
This is a double-blind, placebo-controlled Phase 2 study to assess the efficacy, safety and tolerability of Glucagon RTU when administered to subjects with a history of bariatric surgery during episodes of post-postprandial hypoglycemia. Twelve eligible subjects will be randomly assigned to receive Glucagon RTU or placebo at the first of two clinical research center (CRC) visits, followed by the other treatment at the second CRC visit. Subjects will be randomly assigned to either Glucagon RTU or Placebo for the duration of a 12-week Outpatient Stage. A follow-up safety assessment visit will occur 14 to 28 days after a subject's last dose of study drug.

Condition or disease Intervention/treatment Phase
Hyperinsulinemic Hypoglycemia Drug: Glucagon RTU Other: Placebo Phase 2

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 12 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Intervention Model Description: A randomized, placebo-controlled, double-blind, two-treatment, 2-period, crossover in-patient phase followed by a placebo-controlled, double-blind, parallel two-treatment outpatient stage..
Masking: Double (Participant, Investigator)
Masking Description: The sponsor, investigators/staff and subjects will be blinded to treatment assignment. Active study drug and placebo have the identical appearance (i.e., clear, colorless liquid), and both will be provided in identical vials with blinded labeling that does not reveal the contents of the vial.
Primary Purpose: Treatment
Official Title: A Phase 2, Interventional, Randomized, Double-Blind, Placebo-Controlled Pilot Study of Glucagon RTU in Subjects Who Experience Hyperinsulinemic Hypoglycemia After Bariatric Surgery
Actual Study Start Date : May 10, 2019
Estimated Primary Completion Date : November 2019
Estimated Study Completion Date : December 2019


Arm Intervention/treatment
Experimental: Glucagon RTU (glucagon injection)
Glucagon Ready-to-Use (RTU); 60 μL injection (0.3 mg glucagon)
Drug: Glucagon RTU
Glucagon RTU is a sterile subcutaneous injectable non-aqueous solution formulation supplied in a vial and administered via syringe.
Other Name: glucagon

Placebo Comparator: Placebo
Non-active vehicle for Glucagon RTU; 60 μL injection
Other: Placebo
The placebo is a non-active version of Glucagon RTU formulation, containing the same solvent and excipients (i.e., vehicle).




Primary Outcome Measures :
  1. Blood glucose recovery: CRC [ Time Frame: At 15 minutes following administration of study drug ]
    Number of subjects with blood glucose > 70 mg/dL

  2. Blood glucose recovery: Out-patient [ Time Frame: At 15 minutes following administration of study drug ]
    Frequency of blood glucose > 70 mg/dL


Secondary Outcome Measures :
  1. Symptomatic Recovery: CRC [ Time Frame: At 15, 30, and 60 minutes following administration of study drug ]
    Change from Baseline in Hypoglycemia Symptoms

  2. Incidence of severe hypoglycemia: CRC [ Time Frame: At 0-240 minutes following administration of study drug ]
    Number of subjects requiring external assistance to treat hypoglycemia

  3. Incidence of severe hypoglycemia: Out-patient [ Time Frame: During 12 weeks of out-patient treatment ]
    Frequency of external assistance to treat postprandial hypoglycemia

  4. Incidence of serious hypoglycemia: CRC [ Time Frame: At 0-240 minutes following administration of study drug ]
    Number of subjects with blood glucose < 54 mg/dL

  5. Incidence of serious hypoglycemia: Out-patient [ Time Frame: During 12 weeks of out-patient treatment ]
    Frequency of postprandial blood glucose < 54 mg/dL

  6. Hypoglycemia Fear Scale [ Time Frame: During 12 weeks of out-patient treatment ]
    Change from Baseline in Hypoglycemia Fear Scale (HFS-2) Scores. The HFS-2 consists of two domains, Behavior, which has 15 questions, and Worry, which has 18 questions. Each question is assessed on a 5-point scale from 0=Never to 4=Almost Always. Lower scores indicate less fear of hypoglycemia, while higher scores indicate a greater level of fear.

  7. EuroQol Health Questionnaire (EQ-5D) [ Time Frame: During 12 weeks of out-patient treatment ]
    Change from Baseline in EQ-5D Score. This is a health assessment questionnaire with three domains. The first two domains of pain/discomfort and anxiety/depression are scored on a 5-point scale from 1=no pain/discomfort; not anxious or depressed to 5=extreme pain or discomfort; extremely anxious or depressed. For these two domains, lower scores indicate less pain/discomfort or anxiety/depression, while higher scores indicate increasing levels of pain/discomfort or anxiety/depression. The third domain of Health is assessed with a series of 5 visual analog scales, each scored from 0-100. On these VAS scales, high scores indicate better health, while low scores indicate worse health.



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Ages Eligible for Study:   18 Years to 75 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. Male or female
  2. Aged 18 to 75 years of age, inclusive
  3. Symptoms of hypoglycemia that developed after bariatric surgery (Roux-en-Y gastric bypass [RYGB] only) in the absence of antidiabetic medications
  4. History of bariatric surgery (RYGB only), at least 6 months prior to screening
  5. Whipple's triad

    1. Ability to both experience and recognize hypoglycemic awareness.
    2. Documented glucose levels < 54 mg/dL when experiencing symptoms suggestive of hypoglycemia
    3. Relief of hypoglycemia symptoms when the glucose is raised to normal
  6. Diagnosis of post-bariatric hypoglycemia (PBH) by a physician, requiring intervention such as intake of oral carbohydrates. This diagnosis includes documentation of endogenous hyperinsulinism in the presence of low plasma glucose.
  7. In subjects with medical history of diabetes, medical documentation of postoperative remission of diabetes mellitus (fasting glucose < 110 mg/dL), and HbA1c < 6% (or 42 mmol/mL) with all previous antidiabetic medication discontinued for at least 6 months before screening.
  8. Body mass index (BMI) ≤ 40 kg/m2
  9. Willingness to follow all study procedures, including attending all clinic visits and self-administering blinded study drug at home for 12 weeks
  10. Understands the study procedures, alternative treatment available, and risks involved with the study, and he/she voluntarily agrees to participate by giving written informed consent
  11. Women of childbearing potential must have a negative urine pregnancy test and agree to use contraception and refrain from breast-feeding during the study and for at least 15 days after participating in the study.

Exclusion Criteria:

  1. Documented hypoglycemia occurring in the fasting state (> 12 hours fast) within 12 months of study entry
  2. Hypoglycemic unawareness as evidenced by a Gold Scale score > 4 at screening
  3. Early Dumping Syndrome
  4. Known insulinoma or adrenal insufficiency
  5. Active treatment with any insulin/insulin secretagogues, or other diabetes medications except for acarbose and glucagon-like peptide 1 (GLP-1) analogues
  6. Chronic kidney disease Stage 4 or 5 or an estimated Glomerular Filtration Rate (eGFR) < 30 mL/min/1.73 m2 at screening
  7. Hepatic disease, including serum alanine aminotransferase or aspartate aminotransferase ≥ 3 times the upper limit of normal (ULN); hepatic synthetic insufficiency as defined as serum albumin < 3.0 g/dL
  8. Congestive heart failure, New York Heart Association Class III or IV
  9. History of myocardial infarction, unstable angina, or revascularization within 6 months prior to screening.
  10. History of a cerebrovascular accident within 6 months prior to screening or with major neurological deficits
  11. Seizure disorder (other than with suspected or documented hypoglycemia).
  12. Active malignancy, except for basal or squamous cell skin cancers
  13. Personal or family history of pheochromocytoma or disorder with increased risk of pheochromocytoma (MEN 2, neurofibromatosis, or Von Hippel-Lindau disease)
  14. Major surgical operation within 30 days prior to screening
  15. Hematocrit ≤ 30%
  16. Bleeding disorder, treatment with warfarin, or platelet count < 50,000 /mm3
  17. Active alcohol abuse or substance abuse (per investigator assessment)
  18. Current chronic administration of oral or parenteral corticosteroids, however topical, intraarticular, and inhaled corticosteroids are allowed
  19. Use of an investigational drug within 15 days or 5 half-lives, whichever is longer, prior to screening
  20. Member of a special vulnerable populations such as pregnant women, prisoners, institutionalized or incarcerated individuals, or others who may be considered vulnerable
  21. Any other medical condition or finding that in the opinion of the investigator or sponsor, would compromise the safety of the subject or compromise the integrity of the study data

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03770637


Contacts
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Contact: Martin J Cummins 806-282-2120 mcummins@xerispharma.com
Contact: Khaled Junaidi, MD 312-517-1461 kjunaidi@xerispharma.com

Locations
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United States, Colorado
University of Colorado-Denver Recruiting
Aurora, Colorado, United States, 80045
Contact: Emma Hulseberg-Dwyer    720-848-5146    EMMA.HULSEBERGDWYER@UCDENVER.EDU   
Principal Investigator: Helen Lawler, MD         
United States, Maryland
Johns Hopkins Hospital Recruiting
Baltimore, Maryland, United States, 21287
Contact: Alexis Page    410-502-0993    apage20@jhmi.edu   
Principal Investigator: Adrian Dobs, MD         
United States, Massachusetts
Joslin Diabetes Center Recruiting
Boston, Massachusetts, United States, 02215
Contact: Charlene Coneys    617-732-2400    Charlene.coneys@joslin.harvard.edu   
Principal Investigator: Mary-Elizabeth Patti, MD         
United States, Minnesota
Mayo Clinic- Rochester Recruiting
Rochester, Minnesota, United States, 55905
Contact: Paula Giesler    507-255-8345    giesler.paula@mayo.edu   
Principal Investigator: Adrian Vella, MD         
United States, North Carolina
Duke Early Phase Clinical Research Recruiting
Durham, North Carolina, United States, 27701
Contact: Jenny Tong, MD    919-684-1672    jenny.tong@duke.edu   
Principal Investigator: Jenny Tong, MD         
Sponsors and Collaborators
Xeris Pharmaceuticals

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Responsible Party: Xeris Pharmaceuticals
ClinicalTrials.gov Identifier: NCT03770637     History of Changes
Other Study ID Numbers: XSGR-PBH-201
First Posted: December 10, 2018    Key Record Dates
Last Update Posted: June 6, 2019
Last Verified: June 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by Xeris Pharmaceuticals:
glucagon
post-bariatric hypoglycemia
Additional relevant MeSH terms:
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Glucagon
Glucagon-Like Peptide 1
Congenital Hyperinsulinism
Hypoglycemia
Glucose Metabolism Disorders
Metabolic Diseases
Pancreatic Diseases
Digestive System Diseases
Infant, Newborn, Diseases
Hyperinsulinism
Gastrointestinal Agents
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs
Incretins