Clinical trial · Interventional
Bortezomib and Topotecan Hydrochloride in Treating Patients With Advanced Solid Tumors
A Phase I Trial of PS-341 in Combination With Topotecan in Advanced Solid Tumor Malignancies
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
RATIONALE: Bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Drugs used in chemotherapy, such as topotecan hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving bortezomib together with topotecan hydrochloride may kill more tumor cells. PURPOSE: This phase I trial is studying the side effects and best dose of topotecan hydrochloride when given together with bortezomib in treating patients with advanced solid tumors.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Unspecified Adult Solid Tumor, Protocol Specific | Adult Solid Neoplasm | ALIAS | 0.85 |
Interventions
Interventions (4)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| bortezomib | Drug | Bortezomib | ALIAS |
| immunohistochemistry staining method | Other | — | UNRESOLVED |
| pharmacological study | Other | — | UNRESOLVED |
| topotecan hydrochloride | Drug | Topotecan | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Arm I
- description
- PART I (completed as of 09/06/06; all patients enrolled in study after 09/06/06 are enrolled in part II): Patients receive escalating doses of topotecan hydrochloride IV over 30 minutes on days 1 and 8 followed 6 hours later by bortezomib IV on days 1, 4, 8, and 11. Treatment repeats every 21 days for at least 4 courses in the absence of disease progression or unacceptable toxicity. PART II: Patients receive bortezomib IV on days 1, 4, 8, and 11 followed 6 hours later by escalating doses of topotecan hydrochloride IV over 30 minutes on days 1 and 8. Treatment repeats every 21 days for at least 4 courses in the absence of disease progression or unacceptable toxicity. In both parts of the study, patients who achieve a response may receive additional courses of treatment.
- interventionNames
- Drug: bortezomib
- Drug: topotecan hydrochloride
- Other: immunohistochemistry staining method
- Other: pharmacological study
Primary outcomes (1)
- measure
- Toxicity as assessed by NCI CTCAE v3.0
- timeFrame
- 21 days after the end of treatment
Secondary outcomes (4)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion * Histologic proof of solid tumor malignancy * ANC \>= 1500/microliter * PLT \>= 150,000/microliter * Total bilirubin =\< 1.5 x upper limit of normal (ULN) * AST =\< 2.5 x ULN or AST =\< 5 x ULN if liver involvement * Serum creatinine =\< 1.5 * Life expectancy \>= 12 weeks * ECOG performance status 0, 1, or 2 * Subjects with asymptomatic brain metastases are allowed Exclusion * ECOG PS 3 or 4 * Uncontrolled intercurrent illness including but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements * Patients must not have received chemotherapy or radiation therapy for at least four weeks, and they must have recovered from any toxicities of previous treatment (ongoing grade 1 dermatologic toxicities are allowable) * Eligible patients should not be taking enzyme-inducing anticonvulsants due to the potential of pharmacokinetic interactions * Pregnant and nursing women * Men or women of childbearing potential who are unwilling to employ adequate contraception (condoms, diaphragm, birth control pills, injections, intrauterine device \[IUD\] or abstinence, etc.) * Other concurrent chemotherapy, immunotherapy, or radiotherapy * HIV-positive patients receiving anti-retroviral therapy (HAART); there is a potential for pharmacokinetic interactions * Bisphosphonate therapy (e.g. pamidronate or zoledronate) will not be considered investigational agents for the purpose of trial eligibility * Pre-existing grade \>= 2 neuropathy * No previous treatment with PS-341 allowed, however there is no limit to other prior therapy with chemotherapy, including topotecan, and radiation therapy
References
Publications (0)
Data not yet available