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Long-term efficacy, safety and tolerability of iptacopan in C3G or IC-MPGN

An open-label, non-randomized extension study to evaluate the long-term efficacy, safety and tolerability of iptacopan (LNP023) in C3 glomerulopathy or idiopathic immunecomplex-membranoproliferative glomerulonephritis - CLNP023B12001B

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2041220097
Enrollment
68
Registered
2022-11-25
Start date
2022-11-28
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Complement component 3 glomerulopathy, Immune-complex-membranoproliferative glomerulonephritis

Interventions

Iptacopan(LNP023) 200 mg b.i.d.

Sponsors

Maruyama Hideki
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Written informed consent must be obtained before any assessment is performed. 2. Male and female participants 12 years of age or greater at screening. 3. Participants must have completed the treatment period of the CLNP023X2202, CLNP023B12301 or CLNP023B12302 study on study drug. 4. Adult participants must be able to communicate well with the investigator, understand and comply with the requirements of the study [applicable in Germany only] 4a. Participants or their legal representatives must be able to communicate well with the investigator, understand and comply with the requirements of the study [applicable in all countries except in Germany for adult participants].

Exclusion criteria

Exclusion criteria: 1. Severe concurrent co-morbidities, e.g. advanced cardiac disease (NYHA class IV), severe pulmonary arterial hypertension (WHO class IV), or any illness or medical condition that in the opinion of the investigator and sponsor is likely to prevent the patient from safely tolerating iptacopan or complying with the requirements of the study. 2. Participants with an active systemic bacterial, viral or fungal infection within 14 days prior to screening, or The presence of fever >= 38 degree Celsius (100.4 degree Fahrenheit) within 7 days prior to screening. 3. History or current diagnosis of ECG abnormalities indicating significant risk of safety for participants participating in the study such as: -Concomitant clinically significant cardiac arrhythmias, e.g., sustained ventricular tachycardia, and clinically significant second- or third-degree AV block without a pacemaker -History of familial long QT syndrome or known family history of Torsades de Pointe. 4. Use of agents known to prolong the QT interval unless they can be permanently discontinued for the duration of the study. 5. History of malignancy of any organ system (other than localized basal cell carcinoma of the skin or in-situ cervical cancer), treated or untreated, within the past 5 years, regardless of whether there is evidence of local recurrence or metastases.

Design outcomes

Primary

MeasureTime frame
Occurrence of clinically significant vital signs (msDBP, msSBP, heart rate), ECGs, and safety laboratory measurements, as well as adverse events (AEs), AEs of special interest, and study drug discontinuation due to an AE (or any safety issue).

Countries

Argentina, Belgium, Brazil, Canada, China, Czech Republic, France, Germany, Greece, India, Israel, Italy, Japan, Netherlands, Spain, Switzerland, Turkey, UK, US

Contacts

Public ContactHideki Maruyama

Novartis Pharma. K.K.

rinshoshiken.toroku@novartis.com+81-120-003-293

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026