Efficacy and Safety of LP-005 Injection in Patients With Complement-Mediated Kidney Disease

Trial statusNot yet recruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-65
SponsorLongbio Pharma

About this trial

This is a multicenter, open-label, proof-of-concept, phase Ⅱ adaptive basket clinical trial designed to evaluate the efficacy, safety, and pharmacokinetic profile of LP-005 Injection as add-on therapy to standard treatment in patients with complement-mediated renal diseases.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Males or females aged 18 to 65 years at screening.

Body weight of ≥ 40 kg and a body mass index (BMI) within the range of 15 to 35 kg/m² (inclusive).

Patients with complement-mediated renal disease.

Females and males of childbearing potential (including the participants' partners) must agree to use effective contraceptive measures during the trial and for 3 months after the trial ends.

Disqualifiers

Pregnant or lactating female.

History of meningococcal infection.

Active, uncontrolled acute, chronic, or recurrent infection within 4 weeks prior to screening.

Other severe, poorly controlled comorbidities within 3 months prior to screening.

Trial design

Design model

Single group

Treatments tested in this trial

  • LP-005 Injection

    Biological/Vaccine

    IV, Q4W

Treatment groups

46 Participants
are divided into 1 treatment group
Group A: LP-005Experimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Change from baseline in 24-hour urinary protein-to-creatinine ratio (UPCR) in Basket 1 cohort

Time frame
Week 24
2

Proportion of patients with a ≥25% reduction in serum creatinine (SCr) from baseline in Basket 2 cohort

Time frame
Week 24
3

Proportion of patients without dialysis requirement in Basket 3 cohort

Time frame
Week 24

Secondary outcomes

1

Change from baseline in serum creatinine (SCr)

Time frame
Up to approximately 64 weeks
2

Change from baseline in estimated glomerular filtration rate (eGFR)

Time frame
Up to approximately 64 weeks
3

Incidence of AEs

Time frame
Up to approximately 64 weeks
4

Serum concentrations of LP-005

Time frame
Up to approximately 64 weeks

Other outcomes

Sponsors and contacts

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This trial is not recruiting at the moment. You can still explore other options: