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SarcomaPhase 1NCT02046304

PP-Gemcitabine & External Beam Radiation-Sarcomas

A Phase 1 study testing Gemcitabine and Radiation Therapy in people with Sarcoma, run by M.D. Anderson Cancer Center 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

The goal of this clinical research study is to find the highest safe dose of gemcitabine that can be given with radiotherapy before surgery to treat sarcoma. This study will also look at how well this treatment controls sarcoma. Read more about this study

Who is it for?
Any age
Conditions the study is for
Sarcoma
What is being tested?
Gemcitabine and Radiation Therapy
Could I receive a placebo?
No, everyone receives an active treatment
How many people
41 participants
Where
1 siteUnited States
Study dates
Dec 2001to Mar 2015
Phase
Phase 1
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 Any age
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Patients with cytologic or histologic proof of Grade II or III resectable soft tissue sarcoma of the extremity or trunk.
  • Patients with both measurable and non-measurable disease. Patients who are S/P pre-referral excision will be eligible.
  • Inclusion of patients with a prior history of malignancy will be at the discretion of the Study Chairman.
  • Patients must have a Zubrod Point Scale of 0 or 1.
  • Absolute neutrophil count must be > 1,500 cells/mm; platelet count greater than or equal to 100,000 platelets/ml; serum creatinine less than or equal to 1.8 mg/dl, serum glutamate oxaloacetate transaminase (SGOT)/serum glutamate pyruvate transaminase (SGPT) less than or equal to 3 x normal, total bilirubin less then or equal to 1.5 mg/dl.
  • Patients must have no uncontrolled coexisting medical conditions.
  • Women of childbearing potential must not be pregnant or breast feeding and must practice adequate contraception.
  • All patients must sign an informed consent.

Who cannot join

  • 1) Patients with a history of prior radiotherapy in the area of the primary tumor or those in whom the anticipated radiation field would include the perineum, scrotum, or vaginal introitus will not be eligible.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Texas MD Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: A Phase I Study of Preoperative Concomitant Gemcitabine and External-Beam Radiation Therapy and Surgical Resection for Patients With Extremity and Trunk Soft Tissue Sarcomas

The goal of this clinical research study is to find the highest safe dose of gemcitabine that can be given with radiotherapy before surgery to treat sarcoma. This study will also look at how well this treatment controls sarcoma.

Read the detailed description

Before the start of treatment, participants will have a physical exam, blood tests, a MRI scan, and a chest x-ray. A PET scan may be done if thought necessary.

Participants will receive the drug gemcitabine by vein along with radiation therapy on Days 1, 8, 22, 29, 43, and 50. Radiation treatments will be given 5 days a week for 5 weeks. The gemcitabine and radiotherapy will be given on an outpatient basis. Chemotherapy and/or radiotherapy may be stopped if side effects become severe.

About 4 to 6 weeks after the final dose of gemcitabine, surgery will be done to remove the tumor or to remove any previous surgical scar and leftover tumor.

During the combined treatment, participants will be seen weekly by the doctor in charge of radiotherapy or by the study nurse. Blood tests will be done every week during treatment. A MRI scan and a chest x-ray will be done within 14 days before surgery. A PET scan will be done if thought necessary.

After the surgery is done, participants will return to M. D. Anderson for follow-up visits every 4 months for the first 2 years, every 6 months for 3 years, and then yearly from then on. An ultrasound and MRI scan (of the extremity or trunk) will be done 3 months after completion of all treatment. Ultrasound scans will be performed at each visit. A MRI scan will only be done again at later visits if needed.

This is an investigational study. Gemcitabine is approved for use by the FDA. Its use together with radiation therapy in this study is experimental. About 36 individuals will take part in the study. All will be enrolled at M. D. Anderson.

Conditions
Sarcoma
Being tested
Gemcitabine, Radiation Therapy
Keywords
Sarcoma, Soft Tissue Sarcomas, STS, Extremity and Trunk, Gemcitabine, Gemcitabine Hydrochloride, Gemzar, External beam radiation therapy, EBRT, Radiotherapy, XRT
Medical subject headings
Sarcoma

What participants receive

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

  • GemcitabineDrug

    Also called Gemcitabine Hydrochloride, Gemzar

    Starting dose: 400 mg/m2 by vein on days 1, 8, 22, 29, 43, and 50.

  • Radiation TherapyRadiation

    Also called XRT, EBRT, Radiotherapy

    Radiation therapy dose of 50 Gy in 25 fractions at 2.0 Gy per fraction. Radiotherapy given once daily (Monday through Friday) for 5 weeks.

Study groups in NCT02046304
Study groupRoleWhat they receive
Gemcitabine + Radiation TherapyExperimentalPatients receive concurrent chemoradiation (days 1 - 33) consisting of external beam radiotherapy (EBRT) plus gemcitabine, administered in a phase I dose escalation format until MTD is reached. EBRT delivered preoperatively (for patients with measurable disease) or postoperatively (for patients who have undergone pre-referral excisional biopsy) to a dose of 50 Gy in 25 fractions at 2.0 Gy per fraction. Radiotherapy given once daily (Monday through Friday) for 5 weeks. Surgical resection of the post-treatment tumor mass performed 4 to 8 weeks after the final dose of gemcitabine. Gemcitabine administered intravenously (IV) on days 1, 8, 22, 29, 43, and 50, concurrently with radiotherapy. Starting dose of gemcitabine 400 mg/m2 by vein once a week.
Receives: Drug: Gemcitabine; Radiation: Radiation Therapy

What is being measured

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

  1. Maximum Tolerated Dose of Preoperative Gemcitabine with External-Beam Radiation Therapy

    The maximum tolerated dose (MTD) defined as the dose having posterior expected toxicity importance score (TIS) closest to the target 1.65 at the end of the trial.

    Measured: 6 weeks

Secondary outcomes (1)
  1. Response to Preoperative Gemcitabine with External-Beam Radiation Therapy

    Response to preoperative chemoradiotherapy measured by comparing pre- and post-treatment MRI scans using the Response Evaluation Criteria in Solid Tumors (RECIST) criteria. Evaluation of the MRI-defined change used to measure radiographic response.

    Measured: 3 months after completion of all treatment

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 2014 (estimated)
  2. Study startDec 2001
  3. Primary completionMar 2015
  4. Study completionMar 2015

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
41 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02046304
Sponsor's protocol ID
ID01-532
Status last verified
Apr 2016
First submitted
23 Jan 2014
Last updated
6 Apr 2016
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Gemcitabine and Radiation Therapy in people with Sarcoma, run by M.D. Anderson Cancer Center 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 8 inclusion and 1 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 6 Apr 2016. 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.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 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?

Maximum Tolerated Dose of Preoperative Gemcitabine with External-Beam Radiation Therapy (time frame: 6 weeks). It is what the study was designed to measure, not a finding.

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 6 Apr 2016.

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