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Carcinoma of the Collecting Ducts of BelliniPhase 2NCT01767636

Pazopanib Hydrochloride in Treating Patients With Metastatic Kidney Cancer

A Phase 2 study testing Pazopanib Hydrochloride in people with Carcinoma of the Collecting Ducts of Bellini and Chromophobe Renal Cell Carcinoma, run by Mayo Clinic at 3 sites 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

This phase II trial studies how well pazopanib hydrochloride works in treating patients with kidney cancer that has spread to other places in the body (metastatic). Pazopanib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
Pazopanib Hydrochloride
Could I receive a placebo?
No, everyone receives an active treatment
How many people
38 participants
Where
3 sitesUnited States
Study dates
16 May 2013to 20 Jan 2021
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histological confirmation of non-clear cell renal cancer (including chromophilic [papillary], chromophobic, oncocytic, sarcomatoid, collecting duct [Bellini's duct]), translocation-type carcinoma or medullary renal cell carcinoma
  • Up to one prior treatment for metastatic non clear cell carcinoma is allowed prior to registration as long as the agent used to treat was not pazopanib
  • Measurable or non-measurable metastatic disease
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2
  • Absolute neutrophil count (ANC) >= 1500
  • Platelets (PLT) >= 100,000
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  • Hemoglobin (HgB) > 9.0 g/dL; NOTE: subjects may not have had a transfusion within 7 days of registration
  • Total bilirubin < 1.5 x upper limit of normal (ULN); NOTE: concomitant elevations in bilirubin above 1.0 x ULN is not permitted
  • Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 2.5 x ULN; NOTE: concomitant elevations in ALT/AST above 1.0 x ULN is not permitted
  • Urine protein to creatinine ratio (UPC) < 1; NOTE: if UPC >= 1, then a 24-hour urine protein must be assessed; subjects must have a 24-hour urine protein value < 1 g to be eligible
  • Prothrombin time (PT) or international normalized ratio (INR) =< 1.2 x ULN; NOTE: subjects receiving anticoagulant therapy are eligible if their INR is stable and within the recommended range for the desired level of anticoagulation
  • A female is eligible to enter and participate in this study if she is of:
  • Non-childbearing potential (i.e., physiologically incapable of becoming pregnant), including any female who has had:
  • A hysterectomy
  • A bilateral oophorectomy (ovariectomy)
  • A bilateral tubal ligation
  • Is post-menopausal
  • Subjects not using hormone replacement therapy (HRT) must have experienced total cessation of menses for >= 1 year and be greater than 45 years in age, OR, in questionable cases, have a follicle stimulating hormone (FSH) value > 40 mIU/mL and an estradiol value < 40 pg/mL (< 140 pmol/L)
  • Subjects using HRT must have experienced total cessation of menses for >= 1 year and be greater than 45 years of age OR have had documented evidence of menopause based on FSH and estradiol concentrations prior to initiation of HRT
  • Childbearing potential, including any female who has had a negative serum pregnancy test, =< 7 days prior to registration
  • Agrees to use adequate contraception; acceptable contraceptive methods, when used consistently and in accordance with both the product label and the instructions of the physician, are as follows:
  • Complete abstinence from sexual intercourse for 14 days before exposure to investigational product, through the dosing period, and for at least 21 days after the last dose of investigational product
  • Oral contraceptive, either combined or progesterone alone
  • Intrauterine device (IUD) or intrauterine system (IUS) with a documented failure rate of less than 1% per year
  • Male partner sterilization (vasectomy with documentation of azoospermia) prior to the female subject's entry into the study, and this male is the sole partner for that subject
  • Double barrier method: condom and an occlusive cap (diaphragm or cervical/vault caps) with a vaginal spermicidal agent (foam/gel/film/cream/suppository)
  • Subjects must provide written informed consent prior to performance of study-specific procedures or assessments, and must be willing to comply with treatment and follow-up; procedures conducted as part of the subject's routine clinical management (e.g., blood count, imaging study) and obtained prior to signing of informed consent may be utilized for screening or baseline purposes provided these procedures are conducted as specified in the protocol
  • Willing to return to Mayo Clinic enrolling institution for follow-up

Who cannot join

  • Any of the following:
  • Nursing women
  • Pregnant women
  • Men or women of childbearing potential who are unwilling to employ adequate contraception
  • Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens
  • Immunocompromised patients (other than that related to the use of corticosteroids) including patients known to be human immunodeficiency virus (HIV) positive
Show all 37Show fewer
  • Prior history of receiving pazopanib treatments
  • Uncontrolled intercurrent illness including, but not limited to:
  • Ongoing or active infection
  • Symptomatic anemia, uncontrolled hypertension (defined as systolic blood pressure [SBP] of >= 140 mmHg or diastolic blood pressure [DBP] of >= 90mmHg)
  • Symptomatic congestive heart failure as defined by the New York Heart Association (NYHA); does not exclude class III congestive heart failure (CHF)
  • Previously treated with therapies that are known to negatively impact cardiac function (e.g. prior treatment with anthracyclines)
  • Unstable angina pectoris
  • Cardiac arrhythmia
  • Evidence of active bleeding or bleeding diathesis
  • Psychiatric illness/social situations that would limit compliance with study requirements
  • Or any other serious uncontrolled medical disorders in the opinion of the investigator
  • History of cerebrovascular accident including transient ischemic attack (TIA), myocardial infarction, pulmonary embolism or untreated deep venous thrombosis (DVT), coronary artery bypass graft surgery within 6 months prior to registration; Note: subjects with recent DVT who have been treated with therapeutic anti-coagulating agents for at least 6 weeks are eligible
  • Receiving any other investigational agent which would be considered as a treatment for the primary neoplasm
  • Other active malignancy =< 5 years prior to registration; EXCEPTIONS: non-melanotic skin cancer or carcinoma-in-situ of the cervix; NOTE: if there is a history or prior malignancy, they must not be receiving other specific treatment for their cancer
  • History or clinical evidence of central nervous system (CNS) metastases or leptomeningeal carcinomatosis, except for individuals who have previously-treated CNS metastases, are asymptomatic, and have had no requirement for steroids or anti-seizure medication for 6 months prior to first dose of study drug; screening with CNS imaging studies (computed tomography [CT] or magnetic resonance imaging [MRI]) is required only if clinically indicated or if the subject has a history of CNS metastases
  • Clinically significant gastrointestinal abnormalities that may increase the risk for gastrointestinal bleeding including, but not limited to:
  • Active peptic ulcer disease
  • Known intraluminal metastatic lesion/s with risk of bleeding
  • Inflammatory bowel disease (e.g. ulcerative colitis, Crohn's disease), or other gastrointestinal conditions with increased risk of perforation
  • History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess =< 28 days prior to registration
  • Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:
  • Malabsorption syndrome
  • Major resection of the stomach or small bowel
  • Corrected QT interval (QTc) > 480 msecs using Bazett's formula
  • Receiving any medications or substances with risk of torsades de pointes; Note: medications or substances on the list "Drugs with Risk of Torsades de Pointes" are prohibited; medications or substances on the list "Drugs with Possible or Conditional Risk of Torsades de Pointes" may be used while on study with extreme caution and careful monitoring
  • Known endobronchial lesions and/or lesions infiltrating major pulmonary vessels and/or hemoptysis in excess of 2.5 mL (or one half teaspoon) =< 8 weeks of registration
  • Treatment with any of the following anti-cancer therapies: radiation therapy, surgery or tumor embolization, chemotherapy, immunotherapy, biologic therapy, investigational therapy or hormonal therapy =< 14 days prior to registration
  • Prior autologous or allogeneic organ or tissue transplantation
  • Elective or planned major surgery to be performed during the course of the trial
  • Receiving any medications or substances that are strong or moderate inhibitors of cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP3A4); use of the strong or moderate inhibitors are prohibited =< 7 days prior to registration
  • Receiving any medications or substances that are inducers of CYP3A4; use of inducers are prohibited =< 7 days prior to registration

Trial locations and contacts

3 sites in 1 country.

United States3 sites

  • Mayo Clinic in Florida

    Jacksonville, Florida, 32224-9980

  • Mayo Clinic

    Rochester, Minnesota, 55905

  • Mayo Clinic in Arizona

    Scottsdale, Arizona, 85259

Other trials in United States

About this study

Official title: A Phase II Efficacy Trial of Pazopanib in Non-clear Cell Metastatic Renal Cell Cancer (mRCC) PINCR

This phase II trial studies how well pazopanib hydrochloride works in treating patients with kidney cancer that has spread to other places in the body (metastatic). Pazopanib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Pazopanib hydrochloride may also stop the growth of kidney cancer by blocking blood flow to the tumor.

Read the detailed description

PRIMARY OBJECTIVES:

  1. To determine the efficacy of pazopanib hydrochloride (pazopanib) in non clear cell metastatic renal cell cancer patients as assessed by the overall survival rate at 12 months.

SECONDARY OBJECTIVES:

  1. To determine the rates of best tumor response at the end of the first two treatment cycles of pazopanib in non clear cell metastatic renal cell cancer patients.

II. To determine the benefit of pazopanib in increasing progression free survival time.

III. To describe toxicity profile of pazopanib in non clear cell metastatic renal cell cancer patients.

OUTLINE:

Patients receive pazopanib hydrochloride orally (PO) once daily (QD) on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up for 2 years.

Being tested
Pazopanib Hydrochloride
Medical subject headings
Carcinoma, Renal Cell, Oncocytoma, renal

What participants receive

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

  • Pazopanib HydrochlorideDrug

    Also called GW786034B, Votrient

    Given PO

Study groups in NCT01767636
Study groupRoleWhat they receive
Treatment (pazopanib hydrochloride)ExperimentalPatients receive pazopanib hydrochloride PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Receives: Drug: Pazopanib Hydrochloride

What is being measured

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

  1. Overall Survival Rate at 12 Months

    Overall survival rate at 12 months is defined as the percentage of participants who are alive at 12 months.

    Measured: 12 months

Secondary outcomes (4)

  1. Number of Participants Experiencing at Least One Toxicity

    Number of participants experiencing at least one toxicity defined as a grade 3 or higher adverse event deemed at least possible related to treatment.

    Measured: Up to 2 years

  2. Progression-free Survival

    Kaplan-Meier curve will be used to estimate progression-free survival time. Progression is defined as At least one of the following must be true:a. At least one new malignant lesion, which also includes any lymph node that was normal at baseline (< 1.0 cm short axis) and increased to ≥ 1.0 cm short axis during follow-up. b. At least a 20% increase in PBSD (sum of the longest diameter for all target lesions plus the sum of the short axis of all the target lymph nodes at current evaluation) taking as reference the MSD. In addition, the PBSD must also demonstrate an absolute increase of at least 0.5 cm from the MSD.

    Measured: From registration to the earliest date documentation of disease progression or death, assessed up to 2 years

  3. Overall Survival

    Overall survival is defined as the time from study registration to death date.

    Measured: Up to 2 years

  4. Number of Participants With Best Response in the First 2 Cycles

    The number of participants with Best tumor response in the first 2 cycles. Partial Response (PR): At least a 30% decrease in PBSD (sum of the longest diameter for all target lesions plus the sum of the short axis of all the target lymph nodes at current evaluation) taking as reference the BSD. Progression is defined as At least one of the following must be true:a. At least one new malignant lesion, which also includes any lymph node that was normal at baseline (< 1.0 cm short axis) and increased to ≥ 1.0 cm short axis during follow-up. b. At least a 20% increase in PBSD (sum of the longest diameter for all target lesions plus the sum of the short axis of all the target lymph nodes at current evaluation) taking as reference the MSD. In addition, the PBSD must also demonstrate an absolute increase of at least 0.5 cm from the MSD.Stable Disease (SD): Neither sufficient shrinkage to qualify for PR, nor sufficient increase to qualify for PD taking as reference the MSD.

    Measured: Up to 56 days

Timeline

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

  1. First posted14 Jan 2013 (estimated)
  2. Study start16 May 2013
  3. Primary completion2 Feb 2019
  4. Study completion20 Jan 2021

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 2
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
NCT01767636
Sponsor's protocol ID
MC1152
Other IDs
NCI-2012-02027, MC1152, 11-003340
Status last verified
Feb 2025
First submitted
10 Jan 2013
Last updated
3 Mar 2025
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Pazopanib Hydrochloride in people with Carcinoma of the Collecting Ducts of Bellini and Chromophobe Renal Cell Carcinoma, run by Mayo Clinic at 3 sites 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 28 inclusion and 37 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 3 Mar 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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

Are results available for this study?

Yes. Results are posted in the registry (first posted 8 Apr 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Overall Survival Rate at 12 Months (time frame: 12 months). 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 NCT01767636.

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 3 Mar 2025.

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