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A phase II study of cisplatin with TS-1 for patients with cancer of primary unknown

A phase II study of cisplatin with TS-1 for patients with cancer of primary unknown - A phase II study of cisplatin with TS-1

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-C000000271
Enrollment
45
Registered
2005-10-31
Start date
2005-10-01
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

cancer of primary unknown

Interventions

Chemotherapy

Sponsors

Department of Medical Oncology, Kinki University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The eligibility criteria are as follows;(1) histologic or cytologic confirmation of metastatic cancer with unknown primary site (2) not subject to radiation or surgery(3) measurable or evaluable lesions; (4) no previous treatments (5) Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-2 (6)age more than 20 (7) adequate organ function (8) written informed consent

Exclusion criteria

Exclusion criteria: The exclusion criteria are as follows: 1.female adenocarcinoma with axillary lymph nodes swelling only, or pelvic cavity endolymph nodes only 2.squamous carcinoma with cervical lymph nodes swelling only, or inguen lymph nodes only 3.patients with germ cell tumor or have characteristic of neuroendocrine tumor 4.patients with high level of PSA in serum or tumor (1) severe infection or other severe complications (such as gastrointestinal bleeding, heart disease) (2) symptomatic brain metastasis (3) patients who carried out bone marrow transplantation (4) patients who carried out peripheral blood stem cell transplantation (5) drug allergy (6) pregnancy or lactating (7) male patients who hope for pregnancy (8) uncontrollable diabetes mellitus

Design outcomes

Primary

MeasureTime frame
Response Rate

Secondary

MeasureTime frame
Safety Profile

Countries

Japan

Contacts

Public ContactTakayasu Kurata

Kinki University School of Medicine Department of Medical Oncology

t-kurata@med.kindai.ac.jp072-366-0221

Outcome results

None listed

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