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Prostate CancerNCT00003045

Hyperthermia Plus Radiation Therapy in Treating Patients With Nonmetastatic Advanced Prostate Cancer

A study testing Hyperthermia and XRT in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Hyperthermia therapy may kill prostate cancer cells by heating them to several degrees above body temperature. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining hyperthermia with radiation therapy may kill more tumor cells. Read more about this study

Who is it for?
Ages 18 years and older, men only
Conditions the study is for
Prostate Cancer
What is being tested?
Hyperthermia and XRT
Could I receive a placebo?
No, everyone receives an active treatment
How many people
38 participants
Where
1 siteUnited States
Study dates
Apr 1997to 31 Dec 2003
Phase
Interventional
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 years and older
  • Men only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologic confirmation of prostate cancer. (Slides will be obtained for central review)
  • Clinical stage T2b, T2c, T3a, or T3b disease as defined by the AJCC 4th edition staging manual (see Appendix A)
  • No evidence of metastatic disease (bone, lymph node or visceral) based on bone scan and computed tomography
  • Adequate hematologic function
  • WBC> 4000/mm3
  • platelet count > 100, 000/mm3
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  • hematocrit of > 30%
  • An ECOG Performance Status of zero or one
  • Age ≥ 18
  • A life expectancy of 5 years or more(excluding possible prostate related causes)

Who cannot join

  • Prior history of malignancy (except for non-melanoma skin cancer)
  • Prior systemic therapy
  • No prior chemotherapy
  • No prior hormonal therapy other than that recommended in this protocol
  • Prior pelvic radiotherapy
  • Medical problems (such as an abnormal bleeding propensity) which would make transrectal ultrasound-directed transperineal thermal probe placement hazardous.
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  • Patients with severe insulin-dependent diabetes mellitus and evidence of neuropathy or vaculopathy
  • Patients with unstable cardiac status including:
  • Unstable angina pectoris on medication
  • Patients with documented myocardial infarction within six months of protocol entry
  • Congestive heart failure requiring medication
  • Patients on anti-arrhythmic drugs
  • Severe hypertension (diastolic BP> 100 on medication
  • Patients with cardiac pacemakers
  • Severe cerebrovascular disease (multiple CVA or CVA within 6 months)
  • Severe COPD (medication requiring, with FEV 1 < 50% of expected or < 1 liter)
  • Individuals who appear unlikely to tolerate the required prolonged stationary position during treatment due to emotional immaturity or instability or otherwise due to mental incompetence.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02115

Other trials in United States

About this study

Official title: A Phase II Trial of Hyperthermia and Radiotherapy for Locally Advanced Adenocarcinoma of the Prostate

Hyperthermia therapy may kill prostate cancer cells by heating them to several degrees above body temperature. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining hyperthermia with radiation therapy may kill more tumor cells.

The purpose of this study is to determine the ability of hyperthermia when combined with radiation therapy and in some patients hormonal therapy to control prostate cancer.

Read the detailed description

The purpose of this study is to determine the ability of hyperthermia (heat treatments produced by sound waves) when combined with radiation therapy and in some patients hormonal therapy to control prostate cancer.

Hyperthermia refers to the use of temperatures 42 oC (107-6oF) or higher to treatment malignant tumors. Laboratory and some clinical reports have demonstrated a tumor killing effect if tumors are heated to 43oC (109oF) for 30-60 minutes.

Many studies have shown that hyperthermia improves the killing effect of radiation treatments for many tumors. In clinical studies, the addition of hyperthermia has shown to be beneficial for tumors of the breast, urinary bladder and the head and neck region with combined with radiation therapy. Investigators found an improvement in tumor response rates and a lengthened duration of response. The proposed study is one of the first controlled studies to attempt to prove the usefulness of hyperthermia for patients with prostate cancer.

Conditions
Prostate Cancer
Being tested
Hyperthermia, XRT
Keywords
adenocarcinoma of the prostate, stage II prostate cancer, stage III prostate cancer
Medical subject headings
Prostatic Neoplasms

What participants receive

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

  • HyperthermiaDevice

    Hyperthermia is delivered by the transrectal ultrasound applicator just prior to XRT, at least one week apart, during the first 4 weeks of XRT. The goal of hyperthermia is CEM T 90 43 greater than or equal to 10 minutes. The maximum applied power duration will be 120 minutes per treatment session

  • XRTRadiation

    Also called Radiation Therapy

    external beam radiation to a dose of 4500 cGy to a small pelvic field, followed by a boost to a reduced volume for an additional 2160 cGy. XRT is given daily, 5 days a week for 180 cGy per day. Total radiation dose=6660cGy

Study groups in NCT00003045
Study groupRoleWhat they receive
HyperthermiaExperimentalXRT and Hyperthermia Post-therapy evaluation PSA, Clinical Exam, and Prostate Biopsy ( @ 12 Months)
Receives: Device: Hyperthermia; Radiation: XRT

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Time of PSA Failure

    Kaplan Meier estimation and Cox regression model

    Measured: 2 Years

Secondary outcomes (1)
  1. Local Control and Disease Specific survival

    Local Control and Disease Specific survival

    Measured: One year post treatment

Timeline

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

  1. First posted11 Jul 2003 (estimated)
  2. Study startApr 1997
  3. Primary completion31 Dec 2001
  4. Study completion31 Dec 2003

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 N/A
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
38 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00003045
Sponsor's protocol ID
94-153
Other IDs
P30CA006516, NCI-H97-1294
Status last verified
Apr 2017
First submitted
1 Nov 1999
Last updated
26 Apr 2017
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
Yes
Individual data sharing
No

Publications

  • Hurwitz MD, Kaplan ID, Hansen JL, Prokopios-Davos S, Topulos GP, Wishnow K, Manola J, Bornstein BA, Hynynen K. Association of rectal toxicity with thermal dose parameters in treatment of locally advanced prostate cancer with radiation and hyperthermia. Int J Radiat Oncol Biol Phys. 2002 Jul 15;53(4):913-8. doi: 10.1016/s0360-3016(02)02809-2.

    PubMed 12095557
  • Hurwitz MD, Kaplan ID, Svensson GK, Hynynen K, Hansen MS. Feasibility and patient tolerance of a novel transrectal ultrasound hyperthermia system for treatment of prostate cancer. Int J Hyperthermia. 2001 Jan-Feb;17(1):31-7. doi: 10.1080/02656730150201570.

    PubMed 11212878

Questions about this trial

What is this clinical trial studying?

A study testing Hyperthermia and XRT in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 1 site in United States.

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

Who may be eligible to take part?

The sponsor lists 10 inclusion and 17 exclusion criteria. 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: finished, as of the sponsor's last update on 26 Apr 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

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.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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.

What does the primary outcome measure?

Time of PSA Failure (time frame: 2 Years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00003045, which also lists 2 linked publications.

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 26 Apr 2017.

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