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Study of AT-101 in Combination With Topotecan in Relapsed/Refractory Small Cell Lung Cancer

An Open-label, Multicenter, Phase I/II Study of AT-101 in Combination With Topotecan in Patients With Relapsed or Refractory Small Cell Lung Cancer After Prior Platinum Containing First Line Chemotherapy

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00397293
Enrollment
36
Registered
2006-11-09
Start date
2006-11-30
Completion date
2008-12-31
Last updated
2010-08-24

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

Conditions

Small Cell Lung Cancer

Keywords

AT101, AT-101, cancer, lung, small-cell, topotecan

Brief summary

This is an open label, multicenter Phase I/II study to evaluate the safety and efficacy of AT-101 in combination with topotecan in relapsed/refractory small cell lung cancer

Detailed description

Further Study Details provided by Ascenta:

Interventions

DRUGAT-101

40 mg of AT-101 (by mouth) on days 1-5 of each 21 day cycle with topotecan 1.25 mg/m2, IV (in the vein) on days 1-5 of each 21 day cycle for approx. 4 cycles or until progression or unacceptable toxicity develops.

DRUGtopotecan

40 mg of AT-101 (by mouth) on days 1-5 of each 21 day cycle with topotecan 1.25 mg/m2, IV (in the vein) on days 1-5 of each 21 day cycle for approx. 4 cycles or until progression or unacceptable toxicity develops.

Sponsors

Ascenta Therapeutics
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Histologically or cytologically confirmed small cell lung cancer (SCLC). Mixed histology will not be eligible. * Progression of disease after only one prior platinum containing chemotherapy regimen. Prior Regimen must not have contained irinotecan * All patients must have measurable disease. * Patients may have received prior radiation therapy but they must have recovered from all treatment-related toxicities. * ECOG performance status 0-1 * Adequate hematologic function * Adequate liver and renal function * Ability to swallow oral medication

Exclusion criteria

* Patients with more than one prior regimen of chemotherapy or prior regimen that did not contain a platinum agent. Note: Patient who stopped prior therapy due to toxicity or had less than 2 cycles of platinum based therapy would not be eligible for the phase II portion of this study. * Prior chemotherapy regimen containing irinotecan. * Active secondary malignancy. * Unstable or progressive brain metastases. * Prior history of radiation therapy to \> 25% of the bone marrow. * Uncontrolled concurrent illness including, but not limited to: serious uncontrolled infection, symptomatic congestive heart failure (CHF), unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with the study requirements. * Failure to recover from toxicities related to prior therapy (e.g., surgery, radiation, chemotherapy).

Design outcomes

Primary

MeasureTime frame
Number of participants with adverse events.13 months

Secondary

MeasureTime frame
complete or partial remission of disease16 months

Countries

Russia, Ukraine, United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026