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Evaluation of repeated Prescription of 177Lu-EDTMP combined with docetaxel and prednisone versus docetaxel and prednisone alone in relieving pain in patients with prostate cancer metastatic to bone. A Randomized Clinical Trial

Evaluation of repeated Prescription of 177Lu-EDTMP combined with docetaxel and prednisone versus docetaxel and prednisone alone in relieving pain in patients with prostate cancer metastatic to bone. A Randomized Clinical Trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20190303042892N2
Enrollment
30
Registered
2021-04-22
Start date
2021-04-21
Completion date
Unknown
Last updated
2021-05-26

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

Conditions

Prostate cancer. Malignant neoplasm of prostate

Interventions

Intervention 1: Intervention group: Patient receive ten courses of dostoxel (75 mg / m2) in three weeks with two injections of 177Lu-EDTMP radiopharmaceutical (40 mg / kg in the first injection and 2

Sponsors

Guilan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with prostate cancer with confirmed histological evidence Bone scan results confirmed metastatic bone prevelance Patients enter the study in the metastatic stage The absolute number of neutrophils is greater than or equal to 10^9 × 1.5 per liter Platelet value greater than or equal to 10^9 × 100 per liter Patients with good renal function (serum creatinine less than 150 µM / L) Good liver function (total bilirubin less than or equal to 1.5 times normal ALT and AST less than or equal to 2.5 times normal

Exclusion criteria

Exclusion criteria: Patients who have already been treated with docetaxel Patients who have already received 177Lu-EDTMP

Design outcomes

Primary

MeasureTime frame
Patient pain relief. Timepoint: Assessment periods from the day of injection and 4, 8, 12, 16, 20 and 24 weeks after injection. Method of measurement: Patients complete a visual assessment of pain (VAS) and a questionnaire of quality of life before each course of treatment until the disease progresses. The amount of pain is determined using standard scoring criteria.

Secondary

MeasureTime frame
Side effects such as bone marrow suppression or a decrease in the number of lymphocytes and platelets. Timepoint: During the study. Method of measurement: Blood Test.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Cyrus Amir alavi

Guilan University of Medical Sciences

Cyrusemiralavi@yahoo.com+98 13 3332 5783

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026