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Efficacy and Safety of Zoledronic acid on urological cancer patients with bone metastasis: a phase II clinical study.

Efficacy and Safety of Zoledronic acid on urological cancer patients with bone metastasis: a phase II clinical study. - Efficacy and Safety of Zoledronic acid on urological cancer patients with bone metastasis: a phase II clinical study.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000002291
Enrollment
100
Registered
2009-08-10
Start date
2007-10-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Urological Cancer with bone metastasis (Hormone resistant prostate cancer, Kidney cancer, urothelial cancer, kidney pelvis and ureteral cancer)

Interventions

4mg Zoledronic Acid will be administered every 4 weeks for 96 weeks(24 times)

Sponsors

Department of Urology, Graduate School of Medical Sciences, Kyushu University
Lead Sponsor
Kyushu Univ UOEH Harasanshin Hospital Kurume Univ Saga Univ Nagasaki Univ Nagasaki Municipal Hospital Nagasaki Genbaku Hospital Oita Univ Miyazaki Univ Kagoshima Univ Ryukyu Univ Hokkaido Univ Nagasaki Med. Center
Collaborator

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1. Hormone resistant prostate cancer, renal cell cancer, or urothelial cancer (bladder cancer, renal pelvic and ureteral cancer) patients with bone metastasis diagnosed clinically and pathologically. 2. PS 0-2(ECOG) (include PS 3,4 by bone metastasis) 3. Age: >= 20 years old ;< 85 years old 4. Keeping organ function 5. Taking agreement by document regarding participation for this clinical study

Exclusion criteria

Exclusion criteria: 1.Experience of bisphosphonate administration (orally or iv) 2.Experience of radiation therapy to bone lesion within 3 months. 3.Experience of 89Sr injection 4.Patients suffering from Renal failure 5.Secnod cancer except above target urological cancer 6.Planned invasive dental therapy and under invasive dental therapy 7.Femail during pregnancy or with possible pregnancy. Female during lactation 8.Coexsistence with mental disorder or neurological symptom 9.disqualified by a medical doctor

Design outcomes

Primary

MeasureTime frame
Total Skeletal Related Events (SRE) incidence during study

Secondary

MeasureTime frame
1.SRE free survival 2.Change of bone-marker(urinary NTx, serum BAP, serum I-CTP) 3.Frequency of adverse events 4.Change of QOL score 5. Bone specific progression free survival 6.Change of BMD 7.Prastate-Specific Antigen (PSA) specific progression free survival 8.Overall survival

Countries

Japan

Contacts

Public ContactAkira Yokomizo

Graduate School of Medical Sciences, Kyushu University Department of Urology

yokoa@uro.med.kyushu-u.ac.jp+81-92-642-5603

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026