Efficacy and Safety Study of HS-10542 for IgA Nephropathy

Trial statusNot yet recruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-74
SponsorJiangsu Hansoh Pharmaceutical Co., Ltd.

About this trial

This is a multicenter, randomized, double-blind, parallel, placebo-controlled study and is being conducted to evaluate the efficacy and safety of HS-10542 capsules for primary IgA nephropathy.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Participant is a male or female≥18 years and≤74 years of age at the time of signing the informed consent.

Body weight≥35kg, BMI<37.5kg/m2.

Primary IgA nephropathy was confirmed by renal biopsy within 8 years.

24-hour urine protein excretion≥1.0g/24h, or UPCR≥0.8g/g at screening and prior to randomization.

Disqualifiers

Participants with a history of severe allergies to drugs, food or the environment, or allergic to any RAS blockers, investigational products, or components as evaluated by the investigator;

Participant has secondary forms of IgAN as defined by investigator (eg, IgA vasculitis nephritis, SLE) or participant has nephrotic syndrome (defined as proteinuria>3.5 g/day and serum albumin<3.0 g/dL, with or without edema);

IgA nephropathy with rapid decline of renal function; Kidney pathology indicated that more than 50% of the glomerulus had large crescent body formation, which may affect the study results; Tubule atrophy - interstitial fibrosis of more than 50%;

Patients with concomitant immunodeficiency disorders; or those with other systemic diseases assessed by the investigator as potentially causing proteinuria (e.g., diabetic nephropathy, autoimmune diseases, ANCA-associated vasculitis, etc.);

Trial design

Design model

Parallel

Treatments tested in this trial

  • HS-10542 High Dose

    Drug

    Drug: HS-10542 High Dose, QD

  • HS-10542 Low Dose

    Drug

    Drug: HS-10542 Low Dose, QD

  • Placebo

    Drug

    Placebo, QD

Treatment groups

90 Participants
are divided into 3 treatment groups
Group A: HS-10542 High Dose ArmExperimental treatment 1 intervention
Group B: HS-10542 Low Dose ArmExperimental treatment 1 intervention
Group C: Placebo ArmPlacebo comparator 1 intervention

Trial outcomes

Primary outcomes

1

Ratio to baseline in Urine Protein to Creatinine Ratio (sampled from 24h urine collection)

The change of UPCR from baseline

Time frame
Baseline and Week 12

Secondary outcomes

1

Incidence and severity of adverse events of HS-10542 at each dosing

Time frame
Baseline to End of Study (week 24)
2

Changes from baseline in blood pressures

Blood pressure measured during vital sign assessments

Time frame
Baseline to End of Study (week 24)
3

Changes from baseline in heart rate

Heart rate measured during vital sign assessments

Time frame
Baseline to End of Study (week 24)
4

Changes from baseline in body temperature

Body temperature measured during vital sign assessments.

Time frame
Baseline to End of Study (week 24)

Other outcomes

Sponsors and contacts

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