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Completed

NCT Number: NCT03395249

Phase 1 Study of Safety, Tolerability and Pharmacokinetics of SPR994

This is a double-blind, placebo-controlled, ascending dose, multi-cohort trial. The study will be conducted in 2 parts: a single ascending dose (SAD) part, followed by a multiple ascending dose (MAD) part. In SAD, all subjects will receive 1 dose of SPR994 (100, 300, 600 or 900 mg) or placebo, except for subjects enrolled in food effect cohorts in which subjects will receive one dose following a 10 hour fast and a second dose in the fed state following a minimum 5 days washout period. There is a single, optional, open-label control cohort that may enroll, in which all 8 subjects will receive Orapenem® (tebipenem pivoxil fine granules). In MAD, subjects will receive multiple doses of SPR994 (300 or 600 mg) or placebo for 14 consecutive days at either BID or TID dosing. In both parts, cohorts will be exposed to increasing doses of SPR994 with various extended release formulations.

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Key information

Conditions

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Scientia Clinical Research Ltd

Randwick, New South Wales, 2031, Australia

About this study

This study is a randomized, double-blind, placebo-controlled, combined single and multiple ascending dose (SAD and MAD) trial. Up to one hundred fifty two (152) subjects aged 18-55, who fulfill the inclusion/exclusion criteria, may be enrolled in this study. Up to a total of 17 SAD and 2 MAD cohorts of eight subjects each will be examined. Subjects in each cohort will be randomized 3:1 to receive SPR994 at doses ranging from 100 mg to 900 mg or placebo in various immediate and timed release formulations. One SAD control cohort, Cohort 12, may be enrolled in which eight subjects will receive a single dose of Orapenem® at 300 mg in a fed and fasted state. Dosing is complete in SAD Cohorts 1-3, 6 and 7. Subjects in Cohorts 1-3 received a single dose of SPR994 and subjects in food effect Cohorts 6 and 7 each received 2 doses. Subjects enrolled in SAD Cohorts 8 and beyond will receive a single dose of SPR994 or placebo in a fasted state and a second dose following a standardized meal to investigate food effect on the pharmacokinetics of SPR994 and TBPM. SAD Cohorts 8 through 10 may run in a staggered or concurrent manner before enrollment of further cohorts. Blinded pharmacokinetic data will be reviewed at the conclusion of Cohort 10 (300 mg fasted & fed). Should the PK be optimized in one of the various time released formulations, the Sponsor may decide to proceed to enrollment of the 600 mg Cohorts using the optimal formulation; other timed release formulations may also be explored at 300 mg dose in a staggered or concurrent manner until an optimal formulation(s) is identified. When an optimal formulation(s) is identified, the 600 mg Cohorts may run in a staggered or concurrent manner. SAD Cohorts 16 (100 mg fasted) and 17 (900 mg fasted) may run prior to or in a staggered or concurrent manner with MAD Cohorts 4 (300 mg) and 5 (600 mg). During the MAD part of the study, subjects will receive 27 doses of SPR994 or placebo over a period of 14 days. Based on the observed PK of SPR994 in prior cohorts, the total number of doses may be increased to 40 doses of SPR994 or placebo administered TID over 14 days; only one dose will be administered on Day 14 to allow for PK sample collection In both SAD and MAD parts of the study, the Cohorts will be exposed to increasing doses of SPR994. Each part (SAD and MAD) of the study will consist of 3 periods: a screening period, a treatment period, and a follow-up period. The safety and tolerability of SPR994 will be assessed based on the types and frequency of adverse events (AEs) reported; concomitant medication usage; and changes from baseline in physical examination, weight, vital signs, ECG, and standard clinical laboratory tests. A Safety Management Group (SMG) will review the data of cohorts prior to escalating to the next dose level.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Healthy adult males and/or females (of non-childbearing potential), 18 to 55 years of age (inclusive) at the time of screening;
  • Body mass index ≥ 18.5 and ≤ 29.9 (kg/m2) and 55.0 and 100.0 kg (inclusive) for all cohorts;
  • Medically healthy without clinically significant (CS) abnormalities at the screening visit or Day -1, including:
  • Physical examination, vital signs including temperature, heart rate, respiratory rate, and blood pressure;
  • Triplicate electrocardiograms (ECGs) taken at least 1 minute apart with QT wave corrected for heart rate (HR) using Fridericia's method (QTcF) interval duration less than 450 msec obtained as an average from the triplicate screening and pre-dose Day 1 ECGs after at least 5 min in a semi-supine quiet rest;
  • Haemoglobin > 12.5, haematocrit 37%, white blood cell (WBC) count > 3.5, or platelet count equal to or greater than the lower limit of normal range of the reference laboratory (may be confirmed upon repeat analysis);
  • Creatinine, blood urea nitrogen (BUN), equal to or less than the upper limit of normal; alanine aminotransferase (ALT) and aspartate aminotransferase (AST) equal to or < 1.5 times the upper limit of normal for the reference laboratory and confirmed on repeat analysis; results of all other clinical chemistry and urine analytes without any CS abnormality.

Discussion between the PI and the Sponsor Medical Monitor is encouraged regarding any abnormal laboratory value that is outside of the normal range during the pre-dose period.

  • Be non-smokers (including tobacco, e-cigarettes or marijuana) for at least 1 month prior to participation in the study;
  • Willing and able to provide written informed consent;
  • Be willing and able to comply with all study assessments and adhere to the protocol schedule;
  • Have suitable venous access for blood sampling;
  • If female, be of non-childbearing potential (e.g. post-menopausal as demonstrated by follicle stimulating hormone or surgical sterilization i.e., tubal ligation or hysterectomy). Provision of documentation is not required for female sterilization, verbal confirmation is adequate;
  • If male, a willingness not to donate sperm and if engaging in sexual intercourse with a female partner who could become pregnant, a willingness to use a condom in addition to having the female partner use a highly effective method of birth control (such as an intrauterine device, diaphragm, oral contraceptives, injectable progesterone, subdermal implants, or a tubal ligation). This criterion applies to males (and/or female partners) who are surgically sterile and must be followed from the time of first study drug administration until 30 days after the final administration of study drug.

Exclusion criteria

  • History or presence of significant cardiovascular, pulmonary, hepatic, renal, haematological, gastrointestinal, endocrine, immunologic, dermatologic or neurological disease, including any acute illness or surgery within the past 3 months determined by the PI to be clinically relevant;
  • History of known or suspected Clostridium difficile infection;
  • History of seizure disorders, except for a single febrile seizure in childhood;
  • Positive urine drug/alcohol testing at screening or Day -1;
  • Positive testing for human immunodeficiency virus (HIV), hepatitis B surface antigen (HBsAg), or hepatitis C antibodies (HCV);
  • History of substance abuse or alcohol abuse (defined as greater than 2 standard drinks on average each and every day, where 1 standard drink is defined as containing 10 g of alcohol and is equivalent to 1 can or stubby of mid-strength beer, 30 ml nip spirits, or 100 ml wine) within the previous 5 years;
  • Use of any prescription medication or any over-the-counter medication, including herbal products and vitamins within 7 days prior to randomization;
  • Documented hypersensitivity reaction or anaphylaxis to any medication;
  • Donation of blood or plasma within 30 days prior to randomization, or loss of whole blood of more than 500 mL within 30 days prior to randomization, or receipt of a blood transfusion within 1 year of study enrollment;
  • Participation in another investigational clinical trial within 30 days prior to Day 1;
  • Any other condition or prior therapy, which, in the opinion of the PI, would make the volunteer unsuitable for this study, including unable to cooperate fully with the requirements of the study protocol or likely to be non-compliant with any study requirements.

Treatment and study plan

SPR994

Drug

SAD: Double-blind dosing will occur in all SAD Cohorts except for Cohort 12. In each cohort, six subjects will receive one of five different timed release formulations of SPR994 and 2 subjects will receive placebo. Subjects in SAD Cohorts 2, 3, 6, 16 and 17 will receive a single dose following a 10-h fast. Subjects in SAD Cohorts 1, 8-15 will receive one dose of SPR994 or placebo following a 10-h fast on Day 1 and a second dose following consumption of a standardized meal on Day 7. The dose escalation steps may be altered following review of the safety data of each cohort.

MAD: Double-blind dosing will occur in all MAD Cohorts. Subjects will receive multiple doses of an optimal timed release formulation of SPR994 in MAD Cohort 4 (300 mg) and Cohort 5 (600 mg) or placebo for 14 consecutive days at either BID or TID dosing beginning on Day 1.

Other names: SPR994 Oral Tablet

Placebo oral tablet

Drug

Mannitol 200SD SAD: Two subjects in each cohort will receive matching placebo. MAD: Two participants in each cohort will receive matching placebo.

Other names: Placebo

Orapenem®

Drug

Tebipenem pivoxil granules

Other names: Orapenem® fine granules

Primary outcomes

  1. Safety measures: adverse events

    Time frame: SAD: 1 to 7 days or 1 to 13 (food effect cohort); MAD 1 to 20 days

    The incidence and severity of AEs

  2. Safety measures: concomitant medications

    Time frame: SAD: 1 to 7 days or 1 to 13 (food effect cohort); MAD: 1 to 20 days

    The type and frequency of medications used

  3. Safety measures: physical examination

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  4. Safety measures: weight

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  5. Safety measures: pulse rate

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  6. Safety measures: ECG

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  7. Safety measures: clinical laboratory testing

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  8. Safety measures: respiratory rate

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  9. Safety measures: blood pressure

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

  10. Safety measures: body temperature

    Time frame: SAD: -1 to 7 days or -1 to 13 (food effect cohort); MAD: -1 to 20 days

    Change from baseline to end of study visit

Secondary outcomes

  1. Pharmacokinetics: Time to maximum concentration (Tmax)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (Food Effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  2. Pharmacokinetics: Maximum concentration (Cmax)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (Food Effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  3. Pharmacokinetics: Area under the concentration-time curve from time 0 to last measurable time-point (AUC0-t)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  4. Pharmacokinetics: Area under the concentration-time curve from time 0 to infinity (AUC0-inf)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  5. Pharmacokinetics: Terminal Elimination Rate Constant (kel)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  6. Pharmacokinetics: Terminal half-life (t1/2)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  7. Pharmacokinetics: Terminal clearance (CL/F)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  8. Pharmacokinetics: Volume of distribution

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  9. Pharmacokinetics: Area under the concentration-time curve from 0 to 12 hours from the start of first dose (AUC0-12h)

    Time frame: SAD: Day 1 to Day 3 and Day 7 to 9 (food effect); MAD Day 1 to 16

    Plasma Sample Collection for PK Analysis:

    SAD Cohorts 1 and 7: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 2, 3, and 6: Day 1 at the same time-points as SAD Cohorts 1 and 7. SAD Cohorts 8 - 15: Days 1 and 7 (Food Effect Cohorts) at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12, 24, and 48 h post-dose.

    SAD Cohorts 16 and 17: Day 1 at the same time-points as SAD Cohorts 8 - 15. MAD Cohorts 4 and 5: Day 1 at pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8, 12 h following start of the first dose (BID dosing) or pre-dose and at 15, 30, 45 min and 1, 1.5, 2, 4, 6 and 8 h following start of first dose and prior to second dose (TID dosing); Prior to the morning dose on Days 2, 3, 5, 7, 9, 11 and 13; Pre-dose, 15, 30, 45 min and 1, 1.5, 2, 4, 6, 8

  10. Pharmacokinetics: SPR994 excreted in urine in each collection interval

    Time frame: SAD: Days 1-2 and 7-8 (food effect cohorts). MAD: Day 1-2 and 14-15.

    SAD: Urine samples for PK will be collected at pre-dose and during the following intervals(total collection): 0-4, 4-8, 8-12, and 12-24 hours after dosing.

    MAD: Urine samples for PK will be collected at pre-dose on Day 1 and during the followingintervals (total collection): 0-4, 4-8, and 8-12 hours after start of first dose (BID dosing) or pre-dose on Day 1 and during the following intervals (total collection): 0-4, 4-8 prior to next dose (Days 1-2); and 0-4, 4-8, 8-12, and 12-24 hours following start of the last dose (Days 14-15).

Sponsors and collaborators

Lead sponsor

Spero Therapeutics

Industry

Collaborators

  • CPR Pharma Services Pty Ltd, Australia

Registry information

Official study title

A Two-part, Double-blind, Placebo-controlled, Phase I Study of the Safety, Tolerability and Pharmacokinetics of SPR994 Following Single and Multiple Ascending Doses of SPR994 Administered Orally in Healthy Volunteers

Important dates

Study start
2017
Primary completion
2018
Study completion
2018
First posted
Jan 10, 2018
Registry last updated
Aug 28, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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