Clinical trial · Interventional
Tanespimycin in Treating Patients With Inoperable Locoregionally Advanced or Metastatic Thyroid Cancer
A Phase II Trial of 17-Allylaminogeldanamycin (17AAG) in Advanced Medullary and Differentiated Thyroid Carcinoma
NCT00118248CI-TRIAL-00025995completedPhase 2Results postedClinicalTrials.gov clinicaltrialsProvenance
- 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)
This phase II trial is studying how well tanespimycin works in treating patients with inoperable locoregionally advanced or metastatic thyroid cancer. Drugs used in chemotherapy, such as tanespimycin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Recurrent Thyroid Cancer | Malignant Thyroid Gland Neoplasm | CURATED_BROADER | 0.78 |
| Stage IV Follicular Thyroid Cancer | Thyroid Gland Follicular Carcinoma | CURATED_BROADER | 0.78 |
| Stage IV Papillary Thyroid Cancer | Thyroid Gland Papillary Carcinoma | CURATED_BROADER | 0.78 |
| Thyroid Gland Medullary Carcinoma | Thyroid Gland Medullary Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| tanespimycin | Drug | Tanespimycin | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment (chemotherapy)
- description
- Patients receive tanespimycin IV over 2-6 hours on days 1, 4, 8, and 11. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
- interventionNames
- Drug: tanespimycin
Primary outcomes (1)
- measure
- Proportion of Patients Who Have Remained on Treatment and Progression-free at Least One Year After Start of 17-AAG (Tanespimycin)
- timeFrame
- 1 year
- description
- The one-year treatment failure free rate is 100% times the proportion of eligible patients who remain on treatment and are progression-free at least one year after treatment start. A 90% confidence interval for the one year treatment failure free rate was constructed using the properties of the binomial confidence interval. Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions. Patients that are not classified as having a progression are termed progression-free.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria:
* Diagnosis of thyroid carcinoma of 1 of the following types:
* Medullary
* Differentiated
* Iodine I 131-resistant disease, defined as failure to incorporate and/or progression of measurable disease after treatment with iodine I 131
* Inoperable locoregionally advanced or metastatic disease
* Measurable disease, defined as ≥ 1 lesion ≥ 2.0 cm by conventional techniques OR ≥ 1.0 cm by spiral CT scan
* No active CNS metastases
* Performance status - ECOG 0-2
* Absolute neutrophil count ≥ 1,500/mm\^3
* Platelet count ≥ 100,000/mm\^3
* Hemoglobin ≥ 9.0 g/dL
* Bilirubin ≤ normal
* Alkaline phosphatase ≤ 2.5 times upper limit of normal (ULN)
* AST ≤ 1.5 times ULN
* Creatinine ≤ 1.5 times ULN
* QTc \< 450 msec for male patients (470 msec for female patients)
* LVEF \> 40% by MUGA
* DLCO ≥ 80%
* No cardiac symptoms ≥ grade 2
* No active ischemic heart disease within the past year
* No congenital long QT syndrome
* No left bundle branch block
* No history of serious ventricular arrhythmia (i.e., ventricular tachycardia or ventricular fibrillation ≥ 3 beats in a row)
* No myocardial infarction within the past year
* No New York Heart Association class III or IV congestive heart failure
* No poorly controlled angina
* No history of angina (of any sort) within the past 6 months
* No history of uncontrolled dysrhythmias or requiring antiarrhythmic drugs
* No history of cardiac toxicity after treatment with anthracyclines (e.g., doxorubicin hydrochloride, daunorubicin hydrochloride, mitoxantrone hydrochloride, bleomycin, or carmustine)
* No other significant cardiac disease
* No uncontrolled infection
* No history of serious allergic reaction to eggs
* No pulmonary symptoms ≥ grade 2
* No symptomatic pulmonary disease requiring medication including the following:
* Dyspnea on or off exertion
* Paroxysmal nocturnal dyspnea
* Oxygen requirement
* Significant pulmonary disease (e.g., chronic obstructive/restrictive pulmonary disease)
* No home oxygen need meeting the Medicare criteria
* No history of pulmonary toxicity after treatment with anthracyclines (e.g., doxorubicin hydrochloride, daunorubicin hydrochloride, mitoxantrone hydrochloride, bleomycin, or carmustine)
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception
* No other malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer or noninvasive carcinoma
* No active seizure disorder
* More than 4 weeks since prior and no concurrent immunotherapy
* More than 4 weeks since prior biologic therapy
* No concurrent routine or prophylactic colony-stimulating factors (e.g., filgrastim \[G-CSF\] or sargramostim \[GM-CSF\])
* More than 4 weeks since prior chemotherapy (6 weeks for mitomycin or nitrosoureas) and recovered
* No other concurrent chemotherapy
* See Disease Characteristics
* More than 4 weeks since prior and no concurrent radiotherapy
* More than 4 weeks since prior radiopharmaceuticals
* No prior radiotherapy to \> 25% of bone marrow
* No prior radiotherapy that potentially included the heart in the field (i.e., mantle) or chest
* More than 4 weeks since prior therapeutic surgery for the tumor
* More than 3 months since prior sublingual nitroglycerin
* No other concurrent investigational ancillary therapy
* Concurrent CYP3A4 inhibitors allowed
* No concurrent medications that prolong or may prolong QTc intervalReferences
Publications (0)
Data not yet available
No reference posted for this study.