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Trial record 10 of 70 for:    Famotidine

A Phase 1 Study to Evaluate the Effects of Omeprazole and Famotidine on the Absorption of Telotristat Ethyl in Healthy Subjects

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ClinicalTrials.gov Identifier: NCT03302845
Recruitment Status : Completed
First Posted : October 5, 2017
Last Update Posted : April 25, 2018
Sponsor:
Information provided by (Responsible Party):
Lexicon Pharmaceuticals

Tracking Information
First Submitted Date  ICMJE October 2, 2017
First Posted Date  ICMJE October 5, 2017
Last Update Posted Date April 25, 2018
Actual Study Start Date  ICMJE September 21, 2017
Actual Primary Completion Date October 23, 2017   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: October 2, 2017)
  • Maximum observed concentration of telotristat ethyl [ Time Frame: 7 days ]
    Maximum observed concentration of telotristat ethyl
  • Time of maximum observed concentration of telotristat ethyl [ Time Frame: 7 days ]
    Time of maximum observed concentration of telotristat ethyl
  • Area under the plasma concentration-time curve beginning from the first dose until the last quantifiable concentration of telotristat ethyl [ Time Frame: 7 days ]
    Area under the plasma concentration-time curve beginning from the first dose until the last quantifiable concentration of telotristat ethyl
Original Primary Outcome Measures  ICMJE Same as current
Change History Complete list of historical versions of study NCT03302845 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE
 (submitted: October 2, 2017)
Number of adverse events [ Time Frame: Up to 13 days ]
Number of adverse events throughout the duration of the study
Original Secondary Outcome Measures  ICMJE Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE A Phase 1 Study to Evaluate the Effects of Omeprazole and Famotidine on the Absorption of Telotristat Ethyl in Healthy Subjects
Official Title  ICMJE A Phase 1, Open-label, Parallel Group, Drug-drug Pharmacokinetic Interaction Study to Evaluate the Effects of Multiple-dose Omeprazole and Famotidine on the Absorption of Single-dose Telotristat Ethyl in Healthy Male and Female Subjects
Brief Summary This drug-drug interaction study will evaluate the impact of two different acid reducing agents (from two different drug classes) co-administered with a single dose of telotristat ethyl.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Basic Science
Condition  ICMJE Drug-drug Interaction
Intervention  ICMJE
  • Drug: Omeprazole 40 MG
    Omeprazole 40 mg capsule
  • Drug: Famotidine 40 mg
    Famotidine 40 mg tablet
  • Drug: Telotristat ethyl 250 mg
    Telotristat ethyl 250 mg tablet
Study Arms  ICMJE
  • Experimental: Omeprazole
    Subjects will receive one 40 mg omeprazole capsule per day for 4 days and one 250 mg telotristat ethyl tablet on two separate occasions.
    Interventions:
    • Drug: Omeprazole 40 MG
    • Drug: Telotristat ethyl 250 mg
  • Experimental: Famotidine
    Subjects will receive one 40 mg famotidine tablet given twice daily for 4 days and one 250 mg telotristat ethyl tablet on two separate occasions.
    Interventions:
    • Drug: Famotidine 40 mg
    • Drug: Telotristat ethyl 250 mg
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: October 2, 2017)
32
Original Estimated Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE November 7, 2017
Actual Primary Completion Date October 23, 2017   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Healthy adult males or females ≥18 to ≤ 65 years of age at the time of Screening:

    1. Females of non-childbearing potential are to be surgically sterile (documented hysterectomy, tubal ligation, or bilateral salpingo-oophorectomy) or postmenopausal (defined as at least 12 months of spontaneous amenorrhea). Females of childbearing potential must agree to use an adequate method of contraception during the study from CRU admission through Safety Follow-up. Adequate methods of contraception for subjects or partner include condom, diaphragm, or cervical cap used in conjunction with spermicidal gel, foam, cream, film, or suppository. Hormonal contraception is NOT acceptable in this study. If necessary, follicle-stimulating hormone (FSH) results >40 IU/L at Screening are confirmatory in the absence of a clear postmenopausal history.
    2. Nonsterile male subjects with sexual partners of childbearing potential must agree to use adequate methods of contraception from CRU admission through Safety Follow-up. Adequate methods of contraception for subjects or partner include the following: condom with spermicidal gel, diaphragm with spermicidal gel, coil (intrauterine device), surgical sterilization, vasectomy, oral contraceptive pill, depo-progesterone injections, progesterone implant (ie, Implanon®), NuvaRing®, Ortho Evra®; if a subject is not sexually active, but becomes active, he or his partner should use medically accepted forms of contraception.
  • Body mass index ≥18.0 to ≤32.0 kg/m2 at Screening and Baseline/predose Day 1
  • Willing to adhere to the prohibitions and restrictions specified in this protocol
  • Able to comprehend and willing to sign an informed consent form (ICF)
  • All laboratory values at Screening and CRU admission fall within normal range or are evaluated as not clinically significant (NCS) by the Investigator if outside normal range.
  • Has no clinically meaningful abnormal findings during Screening and CRU admission physical examination, Screening and Baseline ECG, or Screening and Baseline vital signs
  • Has the ability to understand and communicate the requirements of the study and is willing to comply with all study procedures
  • Has not consumed and agrees to abstain from taking any dietary supplements, herbal products (eg, St. John's wort, garlic, or milk thistle), over-the-counter medications (OTC), supratherapeutic doses of vitamins, or prescription drugs (except as authorized by the Investigator AND Medical Monitor) from 14 days prior to CRU admission through the Safety Follow-up Visit
  • Has not consumed alcohol-containing beverages for 3 days prior to CRU admission (as confirmed by alcohol breath analyzer) and agrees not to consume alcohol through the Safety Follow-up Visit
  • Has not used tobacco- and/or nicotine-containing products within 60 days prior to the CRU admission and agrees to abstain from using tobacco- and/or nicotine-containing products, including e-cigarettes, through the Safety Follow-up Visit

Exclusion Criteria:

  • History of any clinically significant psychiatric, renal, hepatic, pancreatic, cardiovascular, neurological, endocrinologic, hematological, or gastrointestinal (GI) abnormality
  • Participation in another investigational study within 30 days of CRU admission
  • Receipt of any protein- or antibody-based therapeutic agents (eg, growth hormones or monoclonal antibodies) within 3 months prior to Screening. Note: Influenza vaccine will be allowed if administered >21 days prior to CRU admission.
  • Prior exposure to TE
  • History of any serious adverse reaction or hypersensitivity to any inactive component of TE (ie, microcrystalline cellulose, croscarmellose sodium [disintegrant], talc, silicone dioxide, and magnesium stearate [non-bovine]), unless reaction is deemed irrelevant to the study by the Investigator and Sponsor
  • History of malabsorption, bariatric surgery, gastric surgery, cholecystectomy, short-bowel syndrome, or GI surgery that may induce malabsorption
  • History of any serious adverse reaction or hypersensitivity to any component of OMP or FTE
  • History of any active infection within 14 days prior to first drug administration, if deemed clinically significant by the Investigator and/or Sponsor
  • Positive hepatitis panel (including hepatitis B surface antigen and hepatitis C virus antibody) or positive human immunodeficiency virus antibody screens
  • Existence of any surgical or medical condition that, in the judgment of the Investigator, might interfere with the absorption, distribution, metabolism, or excretion of TE (appendectomy and hernia repair are acceptable)
  • Concurrent conditions that could interfere with safety and/or tolerability measurements
  • Subject has donated plasma within 7 days of first drug administration.
  • Subject has donated 1 or more pints of blood (or equivalent blood loss) within 30 days prior to first drug administration.
  • Women who are breastfeeding or are planning to become pregnant during the study
  • eGFR ≤ 89 ml/min/1.73 m2
  • Positive pregnancy test (females only)
  • Positive urine screen for selected drugs of abuse and cotinine at Screening or CRU admission
  • Consumption of caffeine- and/or xanthine-containing products (cola, coffee, tea, chocolate, etc.) within 72 hours prior to CRU admission (Day 0) and throughout the study
  • Consumption of grapefruit, Seville oranges, and grapefruit- or Seville orange-containing products within 72 hours prior to CRU admission (Day 0) and throughout the study
  • Need for dietary restrictions, unless the restrictions are approved by the Investigator and Sponsor
  • Inability or difficulty swallowing whole tablets
  • Poor venous access as defined by the Investigator or a designee
  • Any other condition that compromises the ability of the subject to provide informed consent or to comply with the objectives and procedures of this protocol, as judged by the Investigator or medical monitor
  • Unable or unwilling to communicate or cooperate with the Investigator for any reason
  • Employee of the Investigator or study center, with direct involvement in the proposed study or other studies under the direction of that Investigator or study center, as well as family members of the employees or the Investigator
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 65 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT03302845
Other Study ID Numbers  ICMJE LX1606.1-110-NRM
LX1606.110 ( Other Identifier: Lexicon Pharmaceuticals, Inc. )
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: Undecided
Responsible Party Lexicon Pharmaceuticals
Study Sponsor  ICMJE Lexicon Pharmaceuticals
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Suman Wason, MD Lexicon Pharmaceuticals, Inc.
PRS Account Lexicon Pharmaceuticals
Verification Date April 2018

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP