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Rezdiffra® With Concomitant Therapies Commonly Used to Treat Comorbidities in Adults With MASH and F2-F3 Fibrosis

2026년 10월 15일 업데이트: Madrigal Pharmaceuticals, Inc.

A Phase 4, Open-label, Multi-group Study of Rezdiffra® in Combination With Concomitant Therapies Commonly Used to Treat Comorbidities in Adults With MASH and Moderate to Advanced (F2-F3) Fibrosis, Administered According to Their Approved Labeling

To determine the safety of Rezdiffra (Resmetirom) when administered alongside common prescriptions for Diabetes Metellus (Farxiga/dapagliflozin & Actos/pioglitazone)

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

This Phase 4 study will evaluate the safety and tolerability of REZDIFFRA® (resmetirom) when used in combination with concomitant therapies commonly used to treat diabetes in adults with metabolic dysfunction-associated steatohepatitis (MASH) and noncirrhotic, moderate-to-advanced (F2-F3) fibrosis. The concomitant therapies evaluated in this study will include ACTOS®/pioglitazone and FARXIGA®/dapagliflozin. All study medications will be administered according to their approved labeling.

Participants will be assigned to one of six cohorts based on their existing therapy and the concomitant medication being evaluated. In Group A, participants who are receiving a stable dose of pioglitazone or dapagliflozin will initiate resmetirom. In Group B, participants who are receiving a stable dose of REZDIFFRA will initiate pioglitazone or dapagliflozin. In Group C, participants who are not currently receiving either treatment will initiate resmetirom and either pioglitazone or dapagliflozin in a staggered manner, with a 4- to 6-week run-in period between initiation of the first and second medications.

Approximately 25 participants are planned for each of the six cohorts, for a maximum planned enrollment of approximately 150 participants. Following initiation of combination treatment, participants will be followed for 24 weeks, with a safety follow-up visit approximately 4 weeks after completion of treatment.

Safety and tolerability will be characterized through assessment of treatment-emergent adverse events, physical examinations, vital signs, clinical laboratory parameters, treatment discontinuations, and dose interruptions or reductions. Exploratory assessments will evaluate changes in liver fat by MRI-PDFF, noninvasive measures of hepatic steatosis and fibrosis, and biomarkers related to MASH disease state, insulin resistance, glucose homeostasis, body weight, and liver function.

연구 유형

중재적

등록 (추정된)

150

단계

  • 4단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 장소

    • Arizona
      • Chandler, Arizona, 미국, 85224
        • 아직 모집하지 않음
        • Arizona Liver Health - Chandler
    • Arkansas
      • North Little Rock, Arkansas, 미국, 72117
        • 아직 모집하지 않음
        • Arkansas Gastroenterology
    • California
      • Coronado, California, 미국, 92118
        • 아직 모집하지 않음
        • Southern California Research Center
      • Rialto, California, 미국, 37411
        • 아직 모집하지 않음
        • Inland Empire Liver Foundation
    • Florida
      • Lakewood Rch, Florida, 미국, 34211
        • 아직 모집하지 않음
        • Florida Research Institute
      • Miami, Florida, 미국, 33176
        • 모병
        • Gastro Health PLLC Galloway
      • Miami, Florida, 미국, 33186
        • 아직 모집하지 않음
        • Med Research of Florida, LLC
    • Louisiana
      • Lake Charles, Louisiana, 미국, 70605
        • 모병
        • Elevate Clinical Research
    • North Carolina
      • Morehead City, North Carolina, 미국, 28557
        • 아직 모집하지 않음
        • Centricity Research - Morehead City - Multispecialty - PPDS
    • Ohio
      • Cincinnati, Ohio, 미국, 45219
        • 모병
        • Gastro Health Research
    • Tennessee
      • Chattanooga, Tennessee, 미국, 37411
        • 아직 모집하지 않음
        • University Diabetes and Endocrine Consultants
    • Texas
      • Arlington, Texas, 미국, 76012-3216
        • 아직 모집하지 않음
        • Texas Clinical Research Institute
      • Corpus Christi, Texas, 미국, 78414
        • 아직 모집하지 않음
        • South Texas Endocrinology & Metabolism Center
      • Dallas, Texas, 미국, 75234
        • 아직 모집하지 않음
        • The Liver Institute at Methodist Dallas Medical Center
      • McAllen, Texas, 미국, 78504
        • 아직 모집하지 않음
        • Elevate Clinical Research - McAllen - PPDS
      • San Antonio, Texas, 미국, 78229
        • 아직 모집하지 않음
        • Diabetes and Glandular Disease Clinic, PA

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria

All Subjects:

  1. Willing to participate in the study and provide written informed consent.

  2. Meets all requirements per REZDIFFRA Prescribing Information, in the opinion of the PI.

  3. Male and female adults ≥18 of age at time of screening.

  4. Evidence of hepatic steatosis consistent with MASH demonstrated by an MRI-PDFF fat fraction >5% obtained during second screening period.

  5. Evidence of moderate-to-advanced fibrosis (F2-F3) without cirrhosis.

  6. Stable medical conditions and background medications (non-concomitant medications as defined in this protocol) per PI judgement.

  7. Female subjects of reproductive potential are eligible if they have a negative serum pregnancy test (beta human chorionic gonadotropin), are not breastfeeding, and do not plan to become pregnant during the study and agree to use 1 highly effective birth control method during the study and for at least 30 days after newly introduced medication administration.

    Highly effective birth control methods include hormonal and non-hormonal intrauterine device, combination estrogen-progesterone hormonal contraception (oral, transdermal, or vaginal), tubal ligation, a vasectomized or sterile male partner, or sexual abstinence (defined as refraining from heterosexual intercourse), from Screening throughout the study, and for at least 30 days after newly introduced medication administration. Reliance on abstinence from heterosexual intercourse is acceptable only if it is the subject's habitual practice. NOTE: Female subjects who are not of child-bearing potential (ie, surgically [bilateral oophorectomy, hysterectomy] or naturally sterile [>12 consecutive months without menses]) do not require contraception during the study.

  8. Must be taking a stable dose of ACTOS/pioglitazone for at least 2 months prior to Baseline. (Group A1)

  9. Must be taking a stable dose of FARXIGA/dapagliflozin for at least 2 months prior to Baseline. (Group A2)

  10. Must be taking a stable dose of REZDIFFRA for at least 2 months prior to Baseline. (Groups B1 and B2)

  11. Must not have previously taken RESMETIROM or ACTOS/pioglitazone or FARXIGA/dapagliflozin. (Group C)

  12. For Groups A1, B1, and C1: Meets all requirements per ACTOS/pioglitazone Prescribing Information, in the opinion of the PI.

  13. For Groups B1 and C1: (ie, naïve to ACTOS/pioglitazone): HbA1c at screening ≥7.0% and ≤10.0%.

  14. For Groups A2, B2, and C2: Meets all requirements per FARXIGA/dapagliflozin Prescribing Information, in the opinion of the PI.

  15. For Groups B2 and C2 (ie, naïve to FARXIGA/dapagliflozin): HbA1c at screening ≥7.0% and ≤10.0%.

Exclusion Criteria All subjects

  1. Off label use of the commercially available study medications.

  2. Evidence of cirrhosis demonstrated by clinical, imaging, histologic, or NIT thresholds consistent with cirrhosis.

  3. Other chronic liver diseases (eg, viral hepatitis, autoimmune hepatitis, hemochromatosis).

  4. Documented history of decompensated liver disease.

  5. Use of rosuvastatin or simvastatin at a dose greater than 20 mg/day, or pravastatin or atorvastatin at a dose greater than 40 mg/day, at the time of the first dose of resmetirom. Subjects receiving a statin dose above the applicable limit during the screening period may remain eligible if the dose is reduced to the applicable maximum permitted dose before the first dose of resmetirom.

  6. Any other condition which, in the opinion of the investigator, would impede compliance, hinder completion of the study, compromise the well-being of the subject, or interfere with the study outcomes.

  7. Active or suspected bladder cancer.

  8. Diagnosis of heart failure.

  9. eGFR < 60mL/min/1.73 m2

  10. Developmental/intellectual disability, limited capacity of recognition, any history of clinically important emotional and/or psychiatric illness, inability to follow the study procedures, or any other condition which, in the opinion of the Investigator, would impede compliance, hinder completion of the study, compromise the well-being of the patient, or interfere with the study outcomes.

  11. Individuals who are currently incarcerated or who are anticipated to be incarcerated during the study period.

    Groups B and C:

  12. Unable to secure a prescription for a concomitant medication.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위화되지 않음
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
다른: Actos (pioglitazone) [Ongoing] | Resmetirom [New]

Experienced Actos/Pioglitazone + Resmetirom Naive (A1)

Resmetirom - weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily

Label dosing recommendations indicated for patients without congestive heart failure (15 or 30 mg orally once daily; if tolerated, increase by 15 mg increments up to a maximum of 45 mg orally once daily for additional glycemic control

다른: Farxiga (dapagliflozin) [Ongoing] | Resmetirom [New]

Experienced Farxiga/Dapagliflozin + Resmetirom Naive (A2)

Resmetirom - weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily

Label dosing recommendations indicated for glycemic control in type 2 diabetes (5 mg orally once daily; if tolerated, increase to 10 mg orally once daily for additional glycemic control)

다른: REZDIFFRA [Ongoing] | Actos (pioglitazone) [New]

Experienced REZDIFFRA + Actos/Pioglitazone Naive (B1)

Label dosing recommendations indicated for patients without congestive heart failure (15 or 30 mg orally once daily; if tolerated, increase by 15 mg increments up to a maximum of 45 mg orally once daily for additional glycemic control

All study medications will be administered according to their labels:

• REZDIFFRA- Label weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily
다른: REZDIFFRA [Ongoing] | Farxiga (dapagliflozin) [New]

Experienced REZDIFFRA + Farxiga/Dapagliflozin Naive (B2)

Label dosing recommendations indicated for glycemic control in type 2 diabetes (5 mg orally once daily; if tolerated, increase to 10 mg orally once daily for additional glycemic control)

All study medications will be administered according to their labels:

• REZDIFFRA- Label weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily
다른: Actos (pioglitazone) [New] | Resmetirom [New]

Naive Actos/Pioglitazone + Resmetirom Naive (C2)

Resmetirom - weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily

Label dosing recommendations indicated for patients without congestive heart failure (15 or 30 mg orally once daily; if tolerated, increase by 15 mg increments up to a maximum of 45 mg orally once daily for additional glycemic control

다른: Farxiga (dapagliflozin) [New] | Resmetirom [New]

Naïve Farxiga/dapagliflozin + Resmetirom Naïve (C2)

Resmetirom - weight-based dosing:

  • <100 kg: 80 mg orally once daily.
  • ≥100 kg: 100 mg orally once daily

Label dosing recommendations indicated for glycemic control in type 2 diabetes (5 mg orally once daily; if tolerated, increase to 10 mg orally once daily for additional glycemic control)

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Number and Percentage of Participants With Treatment-Emergent Adverse Events (TEAEs)
기간: From First Dose of newly introduced medication up to 28 weeks

The total number of TEAEs and the number and percentage of participants with at least 1 TEAE will be summarized by study group. TEAEs will also be summarized by System Organ Class and Preferred Term.

From First Dose of newly introduced medication up to 28 weeks
Number and Percentage of Participants With TEAEs by Maximum Severity
기간: From First Dose of newly introduced medication up to 28 weeks

The number and percentage of participants with TEAEs will be summarized by maximum severity using National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 5.0.

From First Dose of newly introduced medication up to 28 weeks
Number and Percentage of Participants With TEAEs by Relationship to Study Medication
기간: From First Dose of newly introduced medication up to 28 weeks

The number and percentage of participants with TEAEs assessed as Related or Not Related to each applicable study medication (REZDIFFRA/resmetirom, ACTOS/pioglitazone, or FARXIGA/dapagliflozin) will be summarized by study group.

From First Dose of newly introduced medication up to 28 weeks

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

수사관

  • 연구 책임자: Tom Hare, Madrigal Pharmaceuticals, Inc.

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (실제)

2026년 10월 7일

기본 완료 (추정된)

2027년 11월 1일

연구 완료 (추정된)

2027년 11월 1일

연구 등록 날짜

최초 제출

2026년 8월 25일

QC 기준을 충족하는 최초 제출

2026년 9월 23일

처음 게시됨 (실제)

2026년 9월 29일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 10월 16일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 10월 15일

마지막으로 확인됨

2026년 10월 1일

추가 정보

이 연구와 관련된 용어

기타 연구 ID 번호

  • MGL-3196-33

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

예

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .