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临床试验/EUCTR2021-004192-13-NL
EUCTR2021-004192-13-NL招募中1 期

A Phase II, Multi-center, Open-Label Study to Assess Safety, Tolerability, Efficacy and Pharmacokinetics of R3R01 in Alport Syndrome Patients with Uncontrolled Proteinuria on ACE/ARB Inhibition and in Patients with Primary Steroid-Resistant Focal Segmental Glomerulosclerosis - R3R01 in Alport Syndrome Patients and Primary Steroid-Resistant Focal Segmental Glomerulosclerosis

River 3 Renal, Corporation0 个研究点目标入组 50 人开始时间: 2022年7月6日最近更新:
适应症

试验速览

阶段
1 期
状态
招募中
发起方
入组人数
50

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • All Patients:
  • 1. Patient is able to communicate well with the investigator, understands
  • and is willing to comply with all requirements of the study, and
  • understands and signs the written informed consent form (ICF).
  • 2. For children to be eligible, one or both parents/legal guardians must
  • sign a parental permission form which provides information contained in
  • the ICF. Children capable of assent must express their willingness to
  • participate by signing an assent form.
  • 3. If patient has received a COVID vaccination, the baseline visit must
  • occur at least one week or more after the second/booster vaccination.
  • 4. Patients who have had active symptoms of COVID within 3 months
  • prior to screening and are now asymptomatic for the last 2 weeks but
  • have tested COVID PCR positive. If a patient is asymptomatic at
  • screening but is COVID positive, then rescreening can occur after a
  • minimum of two weeks.
  • 5. Both female patients, as well as female partners of male patients who
  • are of child-bearing potential must be willing to not become pregnant for
  • the complete duration of the study (>180 days) (90 days after the last
  • dose of study medication).
  • 6. Males (including sterilized subjects) whose female partners have
  • child-bearing potential, must agree to use male contraception (condoms)
  • during the period from the time of signing the informed consent form
  • (ICF) through 90 days after the last dose of study drug. They must agree
  • to immediately inform the investigator if their partner becomes pregnant
  • during the study.
  • AS Inclusion Criteria (in addition):
  • 7. Males and females with X-Linked AS and males and females with
  • autosomal inherited AS.
  • a. For countries that are enrolling pediatric patients: patients from age
  • 12 years and older.
  • b. For countries that are not enrolling pediatric patients: patients from
  • age 18 years and older.
  • 8. Confirmed diagnosis of AS by genetic testing and /or kidney biopsy.
  • For patients enrolled in the US who meet all inclusion and exclusion
  • criteria but have not had their diagnosis confirmed by genetic testing or
  • kidney biopsy, the Sponsor will provide for patient's genetic testing.
  • 9. UPCR =1.0 g/g.
  • 10. eGFR = 45 mL/min/1.73m2 (using CKD-EPI equation for adults and
  • Bedside Schwartz equation for children).
  • 11. ACEi/ARB therapy at maximum tolerated dose stable for at least 4
  • weeks prior to screening. ACEi/ARB dose should remain stable over the
  • course of the study.
  • FSGS Inclusion Criteria (in addition):
  • 12. Male or female patients,
  • a. For countries that are enrolling pediatric patients: 12 to 75 years old
  • at the time of signing the informed consent
  • b. For countries that are not enrolling pediatric patients: 18 to 75 years
  • old at the time of signing the informed consent
  • 13. Primary FSGS (without any identifiable cause, and where the FSGS is
  • confirmed by renal biopsy) or FSGS where there is documentation of a
  • 另有 12 项未显示

排除标准

  • 1. Uncontrolled diabetes mellitus as evidenced by an HbA1c = 11%.
  • For Germany: HbA1c = 8.5%.
  • 2. Uncontrolled hypertension
  • a. Adults: (SBP = 180mmHg and/or DBP = 100mmHg).
  • For Germany: (SBP = 140mmHg and/or DBP = 100mmHg).
  • b. Children: = 95th percentile or = 130/80 mm Hg, whichever is lower,
  • as defined in Appendix 13.8.
  • 3. Moderate or severe hepatic impairment as per Child Pugh score (See
  • Section 9.5.4.7), except if (a) decreased serum albumin is directly
  • related to the renal disease (resulting in a Child Pugh score of 7), and
  • (b) no other Child-Pugh Score parameters are increased and (c) patient
  • has no liver pathology in medical history.
  • 4. Presence of any active (i.e., with symptoms) and/or uncontrolled
  • infection (including COVID).
  • 5. Presence of Human immunodeficiency virus (HIV).
  • 6. BMI > 40. For Germany: BMI > 35 (Obesity Class II).
  • 7. History of malignancy other than treated basal cell or squamous cell
  • skin cancer within the past 5 years.
  • 8. History of alcohol abuse in the last 5 years or currently drinks in
  • excess of 21 and 14 units per week for males and females, respectively.
  • 9. Received an investigational agent within 30 days or 5 half-lives prior
  • to screening (whichever is longer).
  • 10. History of non-compliance such that patient is unlikely to be
  • compliant with study visits, procedures or drug administration.
  • 11. Patient has had an organ transplant, is currently on an organ
  • transplant waiting list or there is a reasonable possibility that the
  • patient will have an organ transplant in the 6 months after screening.
  • 12. Participation in an interventional trial within the previous 3 months
  • prior to screening or concurrent participation in a research trial.
  • 13. Patient is not suitable to participate in the study for any reason
  • (including, but not limited to co-morbidities, history of non-compliance
  • with study visits, procedures, or drug administration) in the opinion of
  • the investigator.
  • 14. Females of childbearing potential (those who are not surgically
  • sterilized or post-menopausal for at least 1 year) are excluded from
  • participation in the study unless they agree to use highly effective
  • contraception as described in Section 13.3.
  • 15. Females that are lactating.
  • 16. History of hypersensitivity to study drug and/or any of its excipients.
  • 17. Patients with hereditary galactose intolerance, total lactase
  • deficiency or glucose-galactose malabsorption.
  • 18. Required concomitant use of bardoxolone, rituximab, cyclophosphamide,
  • abatacept, or sparsentan
  • AS Exclusion Criteria (in addition):
  • 19. Kidney disease apart from AS, e.g., diabetic nephropathy or lupus
  • 20. Use of Bardoxolone or sparsentan treatment in the 30 days prior to
  • screening. SGLT2 inhibitors are allowed if the patient is on a stable dose
  • for at least 3 months prior to screening.
  • FSGS Exclusion Criteria (in addition):
  • 21. Patient has collapsing variant of FSGS on renal biopsy.
  • 另有 9 项未显示

研究者

发起方
River 3 Renal, Corporation

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