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188Re-marked Ior C5 MAb in persistent or relapsing ovary epithelial cancer, phase I.

Radio immunotherapy with 188Re-marked Ior C5 MAb in patients with persistent or relapsing ovary epithelial cancer, phase I.

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
RPCEC
Registry ID
RPCEC00000036
Enrollment
15
Registered
2010-12-27
Start date
2008-01-02
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

Persistent or relapsing ovary epithelial cancer

Interventions

Scheme used for scaling-up dosage of 188Re/Ior C5 MAb. 188Re/Ior C5 MAb will be administered 7 to 14 days after diagnosis study is completed. One single 3-5mg dose of MAb will be given transperitoneal
Antibodies, Monoclonal

Sponsors

Center of Molecular Immunology (CIM)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1) Patients who have previously been on well established onco-specific treatments and therapies. 2) Patients giving their consent in writing to participate in the trial. 3) Patients whose previous immunogammagraphic studies with 99mTc-iorc5 (7-14 days before treatment) showed positive images and 4-quadrant permeability. 4) Patients aged 18 to 70. 5) Karnofsky Coefficient = 60. 6) Patients whose life expectancy is > 3 months. 7)Patients with organs and bone marrow working normally, in keeping with the following parameters: Hemoglobin >= 10 g/L, Total leucocytes >= 4x109 cells/L, Absolute neutrophil count >= 1,500/uL, Platelet count >= 100x109/L, Total bilirubin: within normal limits, TGP and TGO: = 2.5 times the institutional higher normal value, Serum creatinine = 132mmol/L, Urea and Glycemia: within normal limits for each institution. 8) Female patients will be included in the trial.

Exclusion criteria

Exclusion criteria: 1) Pregnancy and/or breastfeeding. 2) Patients with severe acute diseases. 3)Patients on previous abdominal radiant therapy preventing the immunogammagraphic study with 99mTc-ior c5 for 4-quadrant permeability confirmation. 4) Patients on another concurrent onco-specific treatment (PQT, external radiotherapy, immunotherapy, etc.). 5) Patients with another concomitant cancer. 6) Patients with fever due to acute infectious diseases. 7)Patients with history of severe allergies or uncontrolled chronic diseases, such as ischemic cardiopathy, bronchial asthma, diabetes mellitus, high blood pressure, etc. 8) Patients who have previously been on murine MaB therapy. 9) Coagulation disorders. 10) Local sepsis in the area to be treated.

Design outcomes

Primary

MeasureTime frame
Maximum permissible dose and toxicity, measuring time: 12 months.

Secondary

MeasureTime frame
Adverse events, pharmacokinetics, biodistribution, dosage, HAMA effect, immunogenicity, antitumoral effect, measuring time: 12 months.

Countries

Cuba

Contacts

Public ContactDr. Angel Casaco Parada

Center of Molecular Immunology (CIM)

casaco@cim.sld.cu

Outcome results

None listed

Source: RPCEC (via WHO ICTRP) · Data processed: Apr 4, 2026