A Clinical Trial to Assess the Efficacy and Safety of JMT103 in Patients With Refractory HCM

NCT ID: NCT04198480

Last Updated: 2019-12-13

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

UNKNOWN

Clinical Phase

PHASE1/PHASE2

Total Enrollment

17 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-24

Study Completion Date

2021-12-31

Brief Summary

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The purpose of this study is to determine the potential of JMT103 to treat hypercalcemia of malignancy in patients with elevated serum calcium who do not respond to recent treatment with intravenous bisphosphonates.

Detailed Description

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This is a Phase I/II, Single arm, Open Label, Multi-center Clinical Trial to Assess the Efficacy and Safety of JMT103 in Patients With refractory Hypercalcemia of Malignancy.

Conditions

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Hypercalcemia of Malignancy

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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JMT103

Eligible subjects will receive JMT103 at a dose of 2 mg/kg subcutaneously (SC) every 4 weeks (Q4W) with a loading dose of 2 mg/kg SC on study days 8 and 15.

Group Type EXPERIMENTAL

JMT103

Intervention Type DRUG

2 mg/kg subcutaneously (SC) every 4 weeks with a loading dose of 2 mg/kg SC on study days 8 and 15.

Interventions

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JMT103

2 mg/kg subcutaneously (SC) every 4 weeks with a loading dose of 2 mg/kg SC on study days 8 and 15.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Fully informed and signed informed consent.
2. Male or female, Adults (\>/=18 years).
3. Hypercalcemia of Malignancy (HCM) as defined as documented histologically or cytologically confirmed cancer and a corrected serum calcium (CSC) \> 12.5 mg/dL (3.1 mmol /L).
4. Last IV bisphosphonate treatment must be \>/= 7 days and \</= 30 days before the screening corrected serum calcium; or Last hydration therapy must be \>/= 24 hours before the screening corrected serum calcium(Incompatible bisphosphonate).
5. Adequate organ function.

Exclusion Criteria

1. Pregnancy.
2. Hyperparathyroidism, or other granulomatous disease.
3. Hepatitis b surface antigen positive.
4. Hepatitis c antibody positive, or HIV antibody positive.
5. Receiving dialysis for renal failure.
6. Known sensitivity to JMT103 composition.
7. Treatment with thiazides, calcitonin, mithramycin, or gallium nitrate within their window of expected therapeutic effect (as determined by the physician) prior to the date of screening CSC.
8. Treatment with cinacalcet within 4 weeks prior to the date of screening CSC.
9. Currently participating another clinical study,or Four weeks or less since receiving an investigational product in another clinical study.
10. In the opinion of the investigator , being unsuitable for inclusion in the study,or subjects withdraw informed consent.
11. Treatment with monoclonal antibody to RANK ligand (RANKL) within 180 days prior to the date of the screening CSC.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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CSPC ZhongQi Pharmaceutical Technology Co., Ltd.

INDUSTRY

Sponsor Role collaborator

Shanghai JMT-Bio Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jin LI, PHD

Role: PRINCIPAL_INVESTIGATOR

Shanghai East Hospital

Central Contacts

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XIUGAO YANG

Role: CONTACT

Phone: +86-13811660565

Email: [email protected]

Other Identifiers

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JMT103CN04

Identifier Type: -

Identifier Source: org_study_id