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Adult Solid TumorPhase 3NCT00041171

Docetaxel and St. John's Wort in Treating Patients With Solid Tumors That Cannot Be Removed By Surgery

A Phase 3 study testing Hypericum perforatum and docetaxel in people with Adult Solid Tumor and Breast Cancer, run by Alliance for Clinical Trials in Oncology.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. St. John's wort may interfere with the effectiveness of chemotherapy. It is not yet known if chemotherapy is more effective with or without St. John's Wort in treating solid tumors. Read more about this study

Who is it for?
Ages 18 to 120 years
What is being tested?
Hypericum perforatum and docetaxel
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
0 participants
Where
No sites listed yet
Study dates
Start not givento not given
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 120 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Histologically confirmed unresectable solid tumor, including, but not limited to, the following:
  • Lung cancer
  • Breast cancer
  • Head and neck cancer
  • Bladder cancer
  • Prostate cancer
  • Must be suitable for treatment with single-agent docetaxel
  • Hormone receptor status:
  • Not specified

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Sex:

  • Male or female

Menopausal status:

  • Not specified

Performance status:

  • CTC 0-2

Life expectancy:

  • Not specified

Hematopoietic:

  • Granulocyte count at least 1,500/mm^3
  • Platelet count at least 100,000/mm^3

Hepatic:

  • Bilirubin less than upper limit of normal (ULN)
  • Alkaline phosphatase less than 2.5 times ULN

Renal:

  • Creatinine no greater than 1.5 times ULN
  • BUN no greater than 1.5 times ULN

Other:

  • Not pregnant or nursing
  • Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • No prior bone marrow transplantation
  • No concurrent filgrastim (G-CSF) or sargramostim (GM-CSF)

Chemotherapy:

  • See Disease Characteristics
  • At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin)
  • No prior docetaxel
  • No more than 2 prior chemotherapy regimens
  • No other concurrent chemotherapy

Endocrine therapy:

  • No concurrent hormonal agents except steroids for adrenal failure or hormones for non-disease-related conditions (e.g., insulin for diabetes)

Radiotherapy:

  • At least 3 weeks since prior radiotherapy
  • No concurrent palliative radiotherapy

Surgery:

  • At least 4 weeks since prior major surgery

Other:

  • At least 6 months since prior Hypericum perforatum (St. John's Wort)
  • At least 1 week since prior CYP3A enzyme inducers including:
  • Phenobarbital
  • Phenytoin
  • Carbamazepine
  • Lamotrigine
  • Rifampin
  • Rifabutin
  • Isoniazid
  • Sulfinpyrazone
  • Pioglitazone
  • Anti-HIV drugs such as efavirenz or nevirapine
  • At least 1 week since prior CYP3A enzyme inhibitors including:
  • Erythromycin
  • Clarithromycin
  • Azithromycin
  • Roxithromycin
  • Ketoconazole
  • Fluconazole
  • Itraconazole
  • Metronidazole
  • Chloramphenicol
  • Ritonavir
  • Saquinavir
  • Indinavir
  • Nelfinavir mesylate
  • Delavirdine
  • Amiodarone
  • Cyclosporine
  • Tacrolimus
  • Sirolimus
  • Nefazodone
  • Fluvoxamine
  • No concurrent CYP3A enzyme inducers
  • No concurrent CYP3A enzyme inhibitors
  • No ethanol (especially red wine), grape fruit juice, or seville orange juice (CYP3A enzyme inhibitor) within 3 days before or after receiving docetaxel

About this study

Official title: Phase III Randomized Study of Hypericum Perforatum (St. John's Wort) Combined With Docetaxel in Patients With Unresectable Solid Tumors

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. St. John's wort may interfere with the effectiveness of chemotherapy. It is not yet known if chemotherapy is more effective with or without St. John's Wort in treating solid tumors.

PURPOSE: Randomized phase III trial to compare the effectiveness of docetaxel with or without St. John's wort in treating patients who have solid tumors that cannot be removed by surgery.

Read the detailed description

OBJECTIVES:

  • Determine the effect of Hypericum perforatum (St. John's Wort) on the pharmacokinetic clearance of docetaxel in patients with unresectable solid tumors.
  • Determine the effect of Hypericum perforatum on the production and plasma concentrations of M4-C13-hydroxydocetaxel in these patients.
  • Determine the effects of this drug on the pharmacodynamics of docetaxel in these patients.
  • Determine the relationship between the effects of this drug on docetaxel metabolic clearance and CYP3A4/CYP3A5 genotype in these patients.
  • Determine the relationship between the effect of this drug on docetaxel metabolic clearance and p-glycoprotein genotype in these patients.
  • Determine the relationship between the effect of this drug on docetaxel clearance and pregnane receptor genotype in these patients.
  • Assess compliance with this drug in these patients.
  • Assess the steady state concentrations of hyperforin, one of the putative psychoactive components of Hypericum perforatum, in these patients.

OUTLINE: This is a randomized, double-blind, placebo-controlled study. Patients who have not been receiving chronic Hypericum perforatum (St. John's Wort) are assigned to group A, while a cohort of 8 patients who have been receiving chronic Hypericum perforatum are assigned to group B.

  • Patients are randomized to 1 of 2 treatment arms.
  • Arm I: Patients receive oral placebo three times daily on days 1-14 and docetaxel IV over 1 hour on day 15.
  • Arm II: Patients receive oral Hypericum perforatum three times daily on days 1-14 and docetaxel as in arm I.
  • Group B (non-randomized group): Patients receive docetaxel as in arm I and continue to receive their chronic regimen of Hypericum perforatum except on day 15.

Treatment in both groups repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity.

Patients are followed for new primaries and survival only.

PROJECTED ACCRUAL: Approximately 92 patients will be accrued for this study.

Being tested
Hypericum perforatum, docetaxel, placebo
Keywords
stage IV breast cancer, stage IIIA breast cancer, recurrent breast cancer, stage IIIB breast cancer, recurrent non-small cell lung cancer, extensive stage small cell lung cancer, recurrent small cell lung cancer, stage III bladder cancer, recurrent bladder cancer, stage IV bladder cancer, stage III prostate cancer, stage IV prostate cancer, recurrent prostate cancer, stage IIIA non-small cell lung cancer, stage IIIB non-small cell lung cancer, stage IV non-small cell lung cancer, unspecified adult solid tumor, protocol specific, untreated metastatic squamous neck cancer with occult primary, recurrent metastatic squamous neck cancer with occult primary, metastatic squamous neck cancer with occult primary squamous cell carcinoma
Medical subject headings
Breast Neoplasms, Head and Neck Neoplasms, Carcinoma, Non-Small-Cell Lung, Small Cell Lung Carcinoma, Urinary Bladder Neoplasms, Prostatic Neoplasms, Squamous Cell Carcinoma of Head and Neck, Esthesioneuroblastoma, Olfactory

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Hypericum perforatumDrug

  • docetaxelDrug

  • placeboOther

Study groups in NCT00041171
Study groupRoleWhat they receive
Arm 1: placebo + docetaxelExperimentalPatients receive oral placebo three times daily on days 1-14 and docetaxel IV over 1 hour on day 15. Treatment in both groups repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity. Patients are followed for new primaries and survival only.
Receives: Drug: docetaxel; Other: placebo
Arm 2: Hypericum perforatum + docetaxelExperimentalPatients receive oral Hypericum perforatum three times daily on days 1-14 and docetaxel as in arm 1. Treatment in both groups repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity. Patients are followed for new primaries and survival only.
Receives: Drug: Hypericum perforatum; Drug: docetaxel
Arm 3: Hypericum perforatum + docetaxelExperimentalPatients receive docetaxel as in arm 1 and continue to receive their chronic regimen of Hypericum perforatum except on day 15. Treatment in both groups repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity. Patients are followed for new primaries and survival only.
Receives: Drug: Hypericum perforatum; Drug: docetaxel

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Jan 2003 (estimated)

Why it stopped: The study was not activated.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00041171
Sponsor's protocol ID
CALGB-60002
Other IDs
CDR0000069449
Status last verified
Jul 2016
First submitted
8 Jul 2002
Last updated
12 Jul 2016
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Hypericum perforatum and docetaxel in people with Adult Solid Tumor and Breast Cancer, run by Alliance for Clinical Trials in Oncology.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 12 Jul 2016. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Jul 2016.

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