Clinical Study of Autologous Erythrocytes Derived MPs Packaging MTX Peritoneal Perfusion to Treat Malignant Ascites

NCT ID: NCT03230708

Last Updated: 2017-07-26

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

18 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-05-01

Study Completion Date

2018-02-01

Brief Summary

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This study makes an observation over the objective response rate of autologous erythrocytes derived microparticles packaging methotrexate peritoneal perfusion and systemic therapy combination in the treatment of malignant ascites. All the participants will randomly receive the treatment of autologous erythrocytes derived microparticles packaging methotrexate peritoneal perfusion and systemic therapy combination or convention drugs peritoneal perfusion and systemic therapy combination.

Detailed Description

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As a drug carrier, erythrocytes have their own advantages, such as high biocompatibility, high immune compatibility, simple structure and easy access. In this study, microparticles released from erythrocytes are used as the carrier of chemotherapy drugs and effectively kill tumor cells in malignant ascites. These microparticles can easily reach the tumor site and bring the drug into tumor cells, which can overcome the two main problems in normal chemotherapy: damage to normal cells and drug resistance of tumor cells.

Conditions

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Malignant Ascites

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Erythrocytes derived MPs containing MTX

Suspension of erythrocytes derived MPs containing MTX, qd×6, 6 units MPs a time , Two courses.

Group Type EXPERIMENTAL

Erythrocytes derived MPs containing MTX

Intervention Type OTHER

General conventional treatment and peritoneal drainage, additional peritoneal perfusion with erythrocytes derived MPs containing MTX

convention drugs

Chemotherapeutic drugs, biologicals or traditional Chinese medicine.Dosage form, dosage, frequency and duration according to respective medicine instructions.

Group Type ACTIVE_COMPARATOR

convention drugs

Intervention Type DRUG

according to usage method of drugs

Interventions

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Erythrocytes derived MPs containing MTX

General conventional treatment and peritoneal drainage, additional peritoneal perfusion with erythrocytes derived MPs containing MTX

Intervention Type OTHER

convention drugs

according to usage method of drugs

Intervention Type DRUG

Other Intervention Names

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Systemic therapy Systemic therapy

Eligibility Criteria

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Inclusion Criteria

* 18 and ≤ 80 years of age
* Histological confirmed gastric cancer, colorectal cancer, or ovarian cancer, tumor cells were detected by exfoliative cytology of peritoneal effusion, refractory or recurrent ascites of ovarian cancer were required, other kinds of cancer were not limited
* Vital signs were stable, Karnofsky ≥ 70, life expectancy of more than 3 months
* The hematopoietic function of bone marrow was normal without bleeding tendency (INR \< 1.5), blood routine examination: HGB ≥ 90 g/L, WBC \> 4.0 × 10\^9/L (NEU ≥ 1.5 × 10\^9/L), PLT ≥ 80 × 10\^9/L
* Liver function: STB ≤ 1.5 ULN, AST and ALT≤ 2.5 ULN (if the abnormity of liver function was mainly caused by tumor invasion, AST and ALT ≤ 5 ULN), ALP ≤ 1.5 ULN
* Renal function: BUN and Cr ≤ 1.5 ULN, CCr ≥ 50mL/min
* ECG and blood glucose level were normal
* Patients or family members agreed to participate in the study and signed informed consent
* No other serious heart and lung disease, etc.

Exclusion Criteria

* Pregnant or lactating women
* Allergic constitution and multi-drug allergy
* Serious heart, lung, liver and kidney dysfunction, decompensated heart, lung, kidney, liver and other major organs dysfunction or failure, poor blood glucose control, chemotherapy intolerance, combined intestinal obstruction
* Concurrent severe infection
* HIV positive, HBsAg and HBV DNA copy number positive (quantitative detection ≥ 1000 cps/mL), chronic hepatitis C blood screening positive (HCV antibody positive)
* Cognitive impairment or poor chemotherapy compliance determined by investigator
* Less than 4 weeks from the last clinical trial
* Unsuitable for clinical trials determined by investigator
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hui ting Xu,MD

OTHER

Sponsor Role lead

Responsible Party

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Hui ting Xu,MD

Deputy Chief Physician

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Yan li Nie, MD

Role: PRINCIPAL_INVESTIGATOR

Hu bei CH

Locations

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Hui ting Xu

Wuhan, Hubei, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Hui ting Xu

Role: CONTACT

15307176219 ext. 86

Hong li Xu

Role: CONTACT

13554458191

Facility Contacts

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Hui ting Xu, MD

Role: primary

15307176219 ext. 86

Other Identifiers

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NP-FS-002

Identifier Type: -

Identifier Source: org_study_id

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