Evaluate The Efficacy, Safety, Pharmacokinetics And Pharmacodynamics Of EVER001

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18-75
SponsorEverest Medicines (China) Co.,Ltd.

About this trial

EVER001 is a highly selective, oral, reversable, covalent Bruton tyrosine kinase (BTK) inhibitor with high selectivity over other kinases, which is being developed to treat proteinuric glomerular diseases.

The overall aim of the study is to evaluate the efficacy, safety, pharmacokinetics and pharmacodynamics of EVER001 in subjects with selected proteinuric glomerular diseases. The first targeted disease is primary membranous nephropathy.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Having clinical diagnosis of primary membranous nephropathy, as verified by biopsy.

Have positive anti-PLA2R autoantibody test results > 20 relative units (RU)/ml.

During screening at least one testing of proteinuria must be >3.5 g/24h.

Have nephrotic range proteinuria for at least 8 weeks prior to Day 1 and no improvement (<50% reduction) despite supportive therapy of ACE inhibitor or ARB unless contraindicated, for patients who have two tests of proteinuria during screening ≥8.0g/24h, the duration of nephrotic range proteinuria for at least 8 weeks is not required.

Disqualifiers

Non-primary membranous nephropathy or other condition affecting the kidney.

eGFR at screening < 45 mL/min/1.73m2 or kidney function not stable .

Uncontrolled hypertension .

Serum albumin level at screening # 25g/l.

Trial design

Design model

Single group

Treatments tested in this trial

  • EVER001

    Drug

    A highly selective, oral, reversable, covalent Bruton tyrosine kinase (BTK) inhibitor with high selectivity over other kinases.

  • EVER001

    Drug

    A highly selective, oral, reversable, covalent Bruton tyrosine kinase (BTK) inhibitor with high selectivity over other kinases.

Treatment groups

30 Participants
are divided into 2 treatment groups
Group A: EVER001 100mgExperimental treatment 1 intervention
Group B: EVER001 200mgExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

adverse events

Time frame
104 weeks.
2

clinical laboratory assessments.

Time frame
104 weeks.
3

vital signs.

Time frame
104 weeks.
4

physical examination

Time frame
104 weeks

Secondary outcomes

1

To evaluate whether EVER001 can modulate proteinuria in pMN.

Percentage change from baseline of 24 hr proteinuria throughout 52 weeks.

Time frame
52 weeks.
2

To evaluate whether EVER001 can modulate anti-PLA2R autoantibodies in patients with positive baseline levels of these antibodies.

Percentage change from baseline of anti-PLA2R autoantibody level throughout 52 weeks.

Time frame
52 weeks.
3

To evaluate the clinical response and immunological response in pMN.

To evaluate the clinical response and immunological response in pMN.

Time frame
104 weeks.
4

Maximum Observed Plasma Concentration (Cmax) of EVER001

Time frame
52 weeks.

Other outcomes

Sponsors and contacts

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