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Trial record 2 of 134 for:    Methylation Sciences

Evaluation of the Safety and Pharmacokinetics of MSI-195 to a Commercial S-Adenosylmethionine

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ClinicalTrials.gov Identifier: NCT04623034
Recruitment Status : Completed
First Posted : November 10, 2020
Last Update Posted : November 10, 2020
Sponsor:
Collaborator:
Algorithme Pharma Inc
Information provided by (Responsible Party):
MSI Methylation Sciences, Inc.

Tracking Information
First Submitted Date  ICMJE October 30, 2020
First Posted Date  ICMJE November 10, 2020
Last Update Posted Date November 10, 2020
Actual Study Start Date  ICMJE April 17, 2013
Actual Primary Completion Date June 8, 2013   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: November 4, 2020)
  • Incidence and severity of treatment-related adverse events (safety and tolerability) as measured by vital signs, ECG, laboratory tests, neurological function tests, and the occurance of adverse events [ Time Frame: for 24 hours after dosing ]
    Incidence and severity of treatment-related adverse events determined by changes from screening (baseline) of findings from physical examination, vital signs, ECG, laboratory tests, neurological function tests, and the occurance of adverse events.
  • Pharmacokinetics was evaluated by measuring the systemic plasma concentration of ademetionine [ Time Frame: for 24 hours after dosing ]
    plasma concentrations of ademetionine were measured as a function of time using a validated bioanalytical assay
Original Primary Outcome Measures  ICMJE Same as current
Change History No Changes Posted
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Evaluation of the Safety and Pharmacokinetics of MSI-195 to a Commercial S-Adenosylmethionine
Official Title  ICMJE A Phase 1, Two Stage, Open Label, Randomized, Single Dose, Comparative Study to Evaluate the Safety and Pharmacokinetics of MSI-195 to a Commercial S-Adenosylmethionine Product in Healthy Volunteers
Brief Summary This study was a pharmacokinetic and safety evaluation of the S-adenosylmethionine formulation MSI-195, and a commercial comparator. The study was broken into two stages. The first stage was an exploratory single ascending dose design of MSI-195 in 8 healthy normal male volunteers. The second stage was a single dose evaluation, targeting 26 male and female volunteers at set doses of MSI-195 and commercial comparator in a cross-over design followed by a food effect study on MSI-195. Plasma samples were collected and assayed for S-adenosylmethionine. Pharmacokinetic parameters were calculated using that data.
Detailed Description

The study was focussed on the safety and pharmacokinetic evaluation of MSI-195; a novel patented formulation of S-adenosylmethionine. MSI-195 is a 400 mg dosage strength, tablet formulation comprising a core tablet, a seal coat and an enteric coat. The commercial comparator is SAM-e CompleteTM, manufactured by Pharmavite under the NatureMadeTM brand.

This study consisting of two stages. The first stage was an exploratory single ascending dose design of MSI-195 in 8 healthy normal male volunteers. The second stage was a more comprehensive single dose evaluation, targeting 26 male and female volunteers at set doses of MSI-195 and commercial comparator in a cross-over design followed by a food effect study on MSI-195.

Stage 1 design In each period of this stage of the study, ascending single doses of 400 mg, 800 mg and 1600 mg of MSI-195 was orally administered under fasted conditions, followed by 24 hours of blood draws at periodic intervals for the determination of plasma concentration of S-adenosylmethionine in a repeated-measure design. The drug administrations were separated by a wash-out of 7 calendar days.

Stage 2 design In the first 2 periods of this stage of the study, a single 800 mg dose of MSI-195 and a single 1600 mg dose of commercial comparator were orally administered under fasted conditions, in a 2-way crossover design. During the 3rd period, a single 800 mg dose of MSI-195 was administered under fed conditions to all subjects. The drug administrations were separated by a wash-out of 7 calendar days. For each dosing, subjects had periodic blood draws over a 24 hour period to determine the plasma concentration of S-adenosylmethionine as a function of time.

Male and female volunteers were included in the study. Subjects were in good health as determined by a medical history, complete physical examination (including vital signs), electrocardiogram (ECG), neurological examination and a panel of clinical laboratory tests.

Blood samples were collected and stored frozen until assayed. The samples were assayed for S-adenosylmethionine using a validated HPLC method with MS/MS detection.

For pharmacokinetic assessments, the main absorption and disposition parameters were calculated using a non-compartmental approach with a log-linear terminal phase assumption. The pharmacokinetic parameters of this trial were Cmax, Tmax, AUCT, AUC∞, AUCT/∞, Kel and T½el.

The safety parameters assessed included the occurrence of adverse events, the measurement of clinical laboratory parameters, vital signs, neurological function tests, physical examination and ECG

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Randomized
Intervention Model: Crossover Assignment
Intervention Model Description:
Stage 1 - single ascending dose, Stage 2 - crossover and food effect study
Masking: None (Open Label)
Primary Purpose: Other
Condition  ICMJE Major Depressive Disorder
Intervention  ICMJE Drug: Ademetionine
Study Arms  ICMJE
  • Experimental: 400 mg MSI-195 - SAD
    400 mg MSI-195 (within Stage 1, single ascending dose)
    Intervention: Drug: Ademetionine
  • Experimental: 800 mg MSI-195 - SAD
    800 mg MSI-195 (within Stage 1, single ascending dose)
    Intervention: Drug: Ademetionine
  • Experimental: 1600 mg MSI-195 -SAD
    1600 mg MSI-195 (within Stage 1, single ascending dose)
    Intervention: Drug: Ademetionine
  • Experimental: 800 mg MSI-195 - fasted
    800 mg MSI-195 fed (within Stage 2, cross-over comparison)
    Intervention: Drug: Ademetionine
  • Experimental: 1600 mg SAM-e Complete TM - fasted
    1600 mg SAM-e Complete (within Stage 2, cross-over comparison)
    Intervention: Drug: Ademetionine
  • Experimental: 800 mg MSI-195 - fed
    800 mg MSI-195- fed (within Stage 2, fed arm)
    Intervention: Drug: Ademetionine
Publications * Cameron BR, Ferreira L, MacDonald ID. Pharmacokinetic study of a novel oral formulation of S-adenosylmethionine (MSI-195) in healthy subjects: dose escalation, food effect and comparison to a commercial nutritional supplement product. BMC Pharmacol Toxicol. 2020 Dec 14;21(1):88. doi: 10.1186/s40360-020-00466-7.

*   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: November 4, 2020)
34
Original Actual Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE June 8, 2013
Actual Primary Completion Date June 8, 2013   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Volunteers meeting all of the following criteria will be considered for enrollment in the study:

    1. Availability for the entire study period
    2. Motivated volunteer and absence of intellectual problems likely to limit the validity of consent to participate in the study or the compliance with protocol requirements; ability to cooperate adequately; ability to understand and observe the instructions of the physician or designee
    3. Male or female volunteer (Male only for Stage 1 - Cohort 1)
    4. A female volunteer must meet one of the following criteria:

      1. Participant is of childbearing potential and agrees to use one of the accepted contraceptive regimens throughout her entire participation in the study. An acceptable method of contraception includes one of the following:

        • Abstinence from heterosexual intercourse
        • Systemic contraceptives (birth control pills, injectable/implantable /insertable hormonal birth control products, transdermal patch)
        • Intrauterine device
        • Condom with spermicide or
      2. Participant is of non-childbearing potential, defined as a female who had had a hysterectomy or tubal ligation, is clinically considered infertile or is in a menopausal state (at least 1 year without menses)
    5. Volunteer aged of at least 21 years but not older than 55 years
    6. Volunteer with a body mass index (BMI) greater than or equal to 18.50 and below 30.00 kg/m2
    7. Non- or ex smokers; an ex-smoker being defined as someone who completely stopped smoking for at least 6 months before day 1 of this study.
    8. Clinical laboratory values within the laboratory's stated normal range; if not within this range, they must be without any clinical significance
    9. Have no clinically significant diseases captured in the medical history or evidence of clinically significant findings on physical examination and/or clinical laboratory evaluations (hematology, general biochemistry, ECG and urines)
    10. Willingness to adhere to the protocol requirements as evidenced by the informed consent form (ICF) duly read, signed and dated by the volunteer

The informed consent form must be signed by all volunteers, prior to their participation in the study.

Exclusion Criteria:

  • Volunteers presenting any of the following will not be included in the study:

    1. Females who are pregnant or are lactating
    2. History of significant hypersensitivity to S-Adenosylmethionine or any related products (including excipients of the formulations) as well as severe hypersensitivity reactions (like angioedema) to any drugs
    3. Presence of significant gastrointestinal, liver or kidney disease, or any other conditions known to interfere with the absorption, distribution, metabolism or excretion of drugs or known to potentiate or predispose to undesired effects
    4. History of significant gastrointestinal, liver or kidney disease that may affect drug bioavailability
    5. Presence of significant cardiovascular, pulmonary, hematologic, neurological, psychiatric, endocrine, immunologic or dermatologic disease
    6. Suicidal tendency, history of or disposition to seizures, state of confusion, clinically relevant psychiatric diseases
    7. Presence of out-of-range cardiac interval (PR < 110 msec, PR > 220 msec, QRS < 60 msec, QRS >119 msec, QTc > 450 msec for males and > 460 msec for females) on the screening ECG or other clinically significant ECG abnormalities
    8. Presence or history of bipolar disorder
    9. Maintenance therapy with any drug, or significant history of drug dependency or alcohol abuse (> 3 units of alcohol per day, intake of excessive alcohol, acute or chronic)
    10. Any clinically significant illness in the previous 28 days before day 1 of this study
    11. Use of any enzyme-modifying drugs, including strong inhibitors of cytochrome P450 (CYP) enzymes (such as cimetidine, fluoxetine, quinidine, erythromycin, ciprofloxacin, fluconazole, ketoconazole, diltiazem and HIV antivirals) and strong inducers of CYP enzymes (such as barbiturates, carbamazepine, glucocorticoids, phenytoin, rifampin and St John's Wort), in the previous 28 days before day 1 of this study
    12. Any history of tuberculosis and/or prophylaxis for tuberculosis
    13. Positive urine screening of alcohol and/or drugs of abuse
    14. Positive results to HIV Ag/Ac Combo, HBsAg (B) (hepatitis B) or anti-HCV (C) tests
    15. Females who are pregnant according to a positive serum pregnancy test
    16. Volunteers who took an Investigational Product (in another clinical trial) or donated 50 mL or more of blood in the previous 28 days before day 1 of this study
    17. Donation of 500 mL or more of blood (Canadian Blood Services, Hema-Quebec, clinical studies, etc.) in the previous 56 days before day 1 of this study

No subjects will be allowed to enroll in this study more than once (i.e. if the study is conducted with more than 1 group).

Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 21 Years to 55 Years   (Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Not Provided
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT04623034
Other Study ID Numbers  ICMJE MSI-CP.001.02
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: No
Responsible Party MSI Methylation Sciences, Inc.
Study Sponsor  ICMJE MSI Methylation Sciences, Inc.
Collaborators  ICMJE Algorithme Pharma Inc
Investigators  ICMJE
Principal Investigator: Eric Sicard, M.D. Algorithme Pharma Inc
PRS Account MSI Methylation Sciences, Inc.
Verification Date November 2020

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