177Lu-LNC1011 in Patients with Metastatic Castration-resistant Prostate Cancer

NCT ID: NCT06250244

Last Updated: 2024-12-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-05-01

Study Completion Date

2025-10-01

Brief Summary

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This study employed an open-label, non-randomized design, representing the first human trial of its kind. It utilized a standard 3+3 dose-escalation approach, focusing on patients with metastatic castration-resistant prostate cancer, initiating treatment at a dose of 1.85 GBq over a 6-week period. Subsequent cohorts underwent sequential 50% dose escalations until the observation of dose-limiting toxicity (DLT).

Detailed Description

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\[177Lu\]Lu-LNC1011 is a novel long-circulating PSMA therapeutic probe. This study represents the first human investigation, aiming to explore its maximum tolerated dose (MTD), safety, dosimetry, and initial treatment efficacy in patients with metastatic castration-resistant prostate cancer (mCRPC).This study employed an open-label, non-randomized design, representing the first human trial of its kind. It utilized a standard 3+3 dose-escalation approach, focusing on patients with metastatic castration-resistant prostate cancer, initiating treatment at a dose of 1.85 GBq over a 6-week period. Subsequent cohorts received a dose escalation of 0.925 GBq from the previous cohort.

Conditions

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Metastatic Castration-resistant Prostate Cancer

Keywords

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PSMA 177Lu mCRPC

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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LNC1011 Dose escalation

Patients received a single dose of 1.85 GBq (50 mCi) of 177Lu-LNC1011 via intravenous injection, followed by monitoring at 3, 24, 48, 72, and 168 hours post-injection. Subsequent cohorts received a dose escalation of 0.925 GBq from the previous cohort.

Group Type EXPERIMENTAL

177Lu-LNC1011

Intervention Type DRUG

\[177Lu\]Lu-LNC1011 is a novel long-circulating PSMA therapeutic probe.

Interventions

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177Lu-LNC1011

\[177Lu\]Lu-LNC1011 is a novel long-circulating PSMA therapeutic probe.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* progressive metastatic castration-resistant prostate cancer
* tumors with high PSMA expression confirmed on 68Ga-PSMA PET/CT PSMA expression confirmed on 68Ga-PSMA PET/CT

Exclusion Criteria

* a serum creatinine level of more than 150 μmol per liter
* a hemoglobin level of less than 10.0 g/dl
* a white-cell count of less than 4.0× 109/L
* a platelet count of less than 100 × 109/L
* a total bilirubin level of more than 3 times the upper limit of the normal range
* a serum albumin level of more than 3.0 g per deciliter
* cardiac insufficiency
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Peking Union Medical College Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Zhaohui Zhu, MD

Role: PRINCIPAL_INVESTIGATOR

Peking Union Medical College Hospital

Locations

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Peking Union Medical College Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Zhaohui Zhu, MD

Role: CONTACT

Phone: 86-13611093752

Email: [email protected]

Jiarou Wang, MD

Role: CONTACT

Phone: 86-13269163729

Email: [email protected]

Facility Contacts

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Zhaohui Zhu, MD

Role: primary

Jiarou Wang, MD

Role: backup

Other Identifiers

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PUMCH-NM-PSMA1011

Identifier Type: -

Identifier Source: org_study_id