LymphomaPhase 1NCT02414724
Ribociclib and Gemcitabine Hydrochloride in Treating Patients With Advanced Solid Tumors or Lymphoma
A Phase 1 study testing Gemcitabine Hydrochloride, Laboratory Biomarker Analysis and Pharmacological Study in people with Lymphoma and Solid Neoplasm, run by Roswell Park Cancer Institute at 1 site in United States.
Trial summary
This phase I trial studies the side effects and best dose of ribociclib and gemcitabine hydrochloride in treating patients with solid tumors or lymphoma that have spread to other places in the body and usually cannot be cured or controlled with treatment. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Lymphoma, Solid Neoplasm
- What is being tested?
- Gemcitabine Hydrochloride, Laboratory Biomarker Analysis and Pharmacological Study
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- 1 siteUnited States
- Study dates
- May 2015to Jun 2016
- 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 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients must have advanced/metastatic solid malignancy or lymphoma for which no standard treatment option exists that will confer clinical benefit
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1
- Patients enrolled in the dose expansion phase must have at least one measurable lesion as defined by Response Evaluation Criteria in Solid Tumors (RECIST) criteria for solid tumors or measurable nodal disease at baseline as defined by Cheson criteria for lymphoma
- Written informed consent must be obtained prior to any screening procedures and according to local guidelines
- Life expectancy of >= 12 weeks
- Absolute neutrophil count >= 1.5 × 10^9/L
Show all 19Show fewer
- Platelets >= 100 × 10^9/L
- Hemoglobin >= 9 g/dL
- Potassium above lower limit normal range for the institution; supplementation may be given before the first dose of study medication
- Total calcium (corrected for serum albumin if albumin abnormal) above lower limit normal range for the institution; supplementation may be given before the first dose of study medication
- Magnesium above lower limit normal range for the institution; supplementation may be given before the first dose of study medication
- Sodium above lower limit normal range for the institution; supplementation may be given before the first dose of study medication
- Phosphorus above lower limit normal range for the institution; supplementation may be given before the first dose of study medication
- International normalized ratio (INR) =< 1.5
- Serum creatinine =< 1.5 mg/dL or creatinine clearance >= 50 mL/min (calculated by Cockcroft Gault equation)
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 2.5 upper limit of normal (ULN) or =< 5 x ULN if liver metastases are present
- Total bilirubin =< ULN; or total bilirubin =< 3.0 x ULN with direct bilirubin =< 1.5 ULN n patients with well documented Gilbert's syndrome
- Women of childbearing potential must have a negative pregnancy test performed within 7 days prior to the start of study drug
- Must be able to swallow ribociclib capsules
Who cannot join
- Previous anti-cancer chemotherapy, immunotherapy or investigational agents < 4 weeks prior to the first day of study defined treatment
- Patient who has received radiotherapy =< 4 weeks or limited field radiation for palliation =< 2 weeks prior to starting study drug, and who has not recovered to grade 1 or better from related side effects of such therapy (exceptions include alopecia) and/or in whom >= 25% of the bone marrow was irradiated
- Patient has had major surgery within 14 days prior to starting study drug or has not recovered from major side effects (tumor biopsy is not considered as major surgery)
- Active clinically serious infections or other serious uncontrolled medical conditions
- Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection)
- Patient has baseline neuropathy of > grade 2
Show all 47Show fewer
- Patient has known hypersensitivity to any of the excipients of ribociclib
- Patient has a known history of human immunodeficiency virus (HIV) infection (testing not mandatory)
- Patients with central nervous system (CNS) involvement unless they meet ALL of the following criteria:
- At least 4 weeks from prior therapy completion (including radiation and/or surgery) to starting the study treatment
- Clinically stable CNS tumor at the time of screening and not receiving steroids and/or enzyme-inducing anti-epileptic medications for brain metastases
- Clinically significant, uncontrolled heart disease and/ or a history of cardiac dysfunction including any of the following:
- History of unstable angina pectoris, symptomatic pericarditis, myocardial infarction, coronary artery bypass grafting or coronary angioplasty within 12 months prior to study entry
- History of documented congestive heart failure (New York Heart Association functional classification III-IV)
- Documented cardiomyopathy
- Patient has a left ventricular ejection fraction (LVEF) < 50% as determined by multiple gated acquisition (MUGA) scan or echocardiogram (ECHO)
- History of clinically significant ventricular arrhythmia and/or conduction delays within 12 months of screening
- Systolic blood pressure > 160 mmHg or < 90 mmHg
- Congenital long QT syndrome or family history of long QT syndrome
- Bradycardia (heart rate < 50 at rest) by electrocardiogram (ECG) or pulse at screening.
- On screening, inability to determine the Fridericia corrected QT interval (QTcF) interval on the ECG (i.e.: unreadable or not interpretable) or QTcF > 450 msec (using Fridericia's correction); all as determined by screening ECG (mean of triplicate ECGs)
- Patient has any other concurrent severe and/or uncontrolled medical condition that would, in the investigator's judgment, cause unacceptable safety risks, contraindicate patient participation in the clinical study or compromise compliance with the protocol (e.g., chronic pancreatitis, chronic active hepatitis, active untreated or uncontrolled fungal, bacterial, or viral infections etc.)
- Patient is currently receiving any of the following medications and cannot be discontinued 7 days prior to starting study drug (for details):
- Known strong inducers or inhibitors of cytochrome P450, family 3, subfamily A, polypeptide 4/5 (CYP3A4/5) including grapefruit, grapefruit hybrids, pummelos, star-fruit, and Seville oranges
- Those have a narrow therapeutic window and are predominantly metabolized through CYP3A4
- Those have a known strong risk to prolong the QT interval or induce Torsades de Pointes
- Herbal preparations
- Patient is currently receiving or has received systemic corticosteroids (=< 2 weeks prior to starting study drug, or who have not fully recovered from side effects of such treatment)
- The following uses of corticosteroids are permitted: single doses, topical applications (e.g., for rash), inhaled sprays (e.g., for obstructive airways diseases), eye drops or local injections (e.g., intra-articular)
- Patient has a history of non-compliance to medical regimen or inability to grant consent
- Patient is currently receiving warfarin or other coumarin-derived anticoagulant for treatment, prophylaxis or otherwise; therapy with heparin, low molecular weight heparin (LMWH) or fondaparinux is allowed
- Participation in a prior investigational study within 30 days prior to enrollment or within 5 half-lives of the investigational product, whichever is longer
- Patient has not recovered from all toxicities related to prior anticancer therapies to grade 1 per National Cancer Institute (NCI)-Common Terminology Criteria for Adverse Events (CTCAE) version 4.03 (exception to this criterion: patients with any grade of alopecia are allowed to enter the study)
- Patient with a Child-Pugh score B or C (for cirrhosis patients only)
- Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive human chorionic gonadotropin (hCG) laboratory test
- Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using highly effective methods of contraception throughout the study and for 8 weeks after study drug discontinuation; highly effective contraception methods include:
- Total abstinence when this is in line with the preferred and usual lifestyle of the patient; periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception
- Female sterilization (have had surgical bilateral oophorectomy with or without hysterectomy) or tubal ligation at least 6 weeks before taking study treatment; in case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment
- Male sterilization (at least 6 months prior to screening); for female patients on the study, the vasectomized male partner should be the sole partner for that patient
- Combination of any of the 2 following (a+b or a+c or b+c)
- a. Use of oral, injected or implanted hormonal methods of contraception or other forms of hormonal contraception that have comparable efficacy (failure rate < 1%), for example hormone vaginal ring or transdermal hormone contraception
- b. Placement of an intrauterine device (IUD) or intrauterine system (IUS)
- c. Barrier methods of contraception: condom or occlusive cap (diaphragm or cervical/vault caps) with spermicidal foam/gel/film/cream/ vaginal suppository
- In case of use of oral contraception, women should have been stable on the same pill before taking study treatment
- Note: oral contraceptives are allowed but should be used in conjunction with a barrier method of contraception
- Women are considered post-menopausal and not of child bearing potential if they have had 12 months of natural (spontaneous) amenorrhea with an appropriate clinical profile (e.g. age appropriate, history of vasomotor symptoms) or have had surgical bilateral oophorectomy (with or without hysterectomy) or tubal ligation at least six weeks ago; in the case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment is she considered not of child bearing potential
- Sexually active males unless they use a condom during intercourse while taking the drug and for 21 days after stopping treatment and should not father a child in this period; a condom is required to be used also by vasectomized men
Trial locations and contacts
1 site in 1 country.
United States1 site
Roswell Park Cancer Institute
Buffalo, New York, 14263
About this study
Official title: A Phase I Study of CDK4/6 Inhibitor LEE011 Combined With Gemcitabine in Patients With Advanced Solid Tumors or Lymphoma
This phase I trial studies the side effects and best dose of ribociclib and gemcitabine hydrochloride in treating patients with solid tumors or lymphoma that have spread to other places in the body and usually cannot be cured or controlled with treatment. Ribociclib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving ribociclib together with gemcitabine hydrochloride may work better in treating patients with solid tumors or lymphoma.
Read the detailed description
PRIMARY OBJECTIVES:
- To describe the dose-limiting toxicities and identify the maximum tolerated dose (MTD) and recommended Phase II dose of the combination of LEE011 (ribociclib) and gemcitabine (gemcitabine hydrochloride) in patients with advanced solid tumors or lymphoma.
SECONDARY OBJECTIVES:
- To describe the safety and tolerability of the combination of LEE011 and gemcitabine.
II. To describe the pharmacokinetic (PK) of LEE011 in combination with gemcitabine.
III. To describe preliminary evidence of efficacy of the combination of LEE011 and gemcitabine.
IV. To evaluate the correlation of cyclin-dependent kinase (CDK) amplification (testing by fluorescence in situ hybridization [FISH]), retinoblastoma (RB) and P16 expression (by immunohistochemistry) in archived and biopsied tumor tissue with treatment response.
OUTLINE: This is a dose-escalation study.
Patients receive ribociclib orally (PO) on days 1-14 and gemcitabine hydrochloride intravenously (IV) over 30 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up at 30 days.
- Conditions
- Lymphoma, Solid Neoplasm
- Being tested
- Gemcitabine Hydrochloride, Laboratory Biomarker Analysis, Pharmacological Study, Ribociclib
- Medical subject headings
- Lymphoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Also called dFdCyd, Difluorodeoxycytidine Hydrochloride, Gemzar, LY-188011
Given IV
Laboratory Biomarker AnalysisOther
Correlative studies
Correlative studies
RibociclibDrug
Also called LEE-011, LEE011
Given PO
| Study group | Role | What they receive |
|---|---|---|
| Treatment (ribociclib, gemcitabine hydrochloride) | Experimental | Patients receive ribociclib PO on days 1-14 and gemcitabine hydrochloride IV over 30 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. Receives: Drug: Gemcitabine Hydrochloride; Other: Laboratory Biomarker Analysis; Other: Pharmacological Study; Drug: Ribociclib |
What is being measured
The primary outcome is the main question the study is designed to answer.
MTD of ribociclib and gemcitabine hydrochloride, defined as the maximum dose level at which =< 1/6 patients have dose limiting toxicities
The frequency of toxicities will be tabulated for the dose estimated to be the MTD.
Measured: 21 days
Recommended Phase II dose of ribociclib and gemcitabine hydrochloride, using the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 (NCI CTCAE v4.0)
Measured: 21 days
Secondary outcomes (7)
CDK2/4/6, cyclin D1 and cyclin D3 amplification and RB, P16 expression in tumor tissue
Will be correlated with treatment response.
Measured: Baseline
Disease free survival
Measured: Up to 30 days after last dose of study drug
Incidence of adverse events (AEs) of ribociclib and gemcitabine hydrochloride, using the NCI CTCAE v4.0
AEs will be coded and evaluated for severity using NCI-CTCAE, version 4.0 and will be summarized by system organ class and preferred term. The frequency of toxicities will be tabulated by grade across all dose levels and cycles.
Measured: Up to 30 days after last dose of study drug
Objective response rate (ORR), calculated as the number of patients with a confirmed complete response (CR) or partial response (PR) divided by the total number of patients, using the RECIST 1.1
Tumor response will be summarized for the evaluable patient population, and the 95% confidence interval for ORR (CR+PR) will be presented. Objective tumor response will be tabulated overall (and by dose level if appropriate).
Measured: Up to 30 days after last dose of study drug
Overall survival
Measured: From the start of treatment until death for any reason, assessed up to 30 days after last dose of study drug
PK interactions, including maximum plasma concentration, maximum concentration (Cmax), clearance (CL), half-life, area under the curve (AUC) from 0 to infinity, and AUC from 0 to the last measurable time point (recommended Phase II dose cohort)
Measured: Pre-dose, 0.5, 1, 2, 4, 6, and 8 hours post-dose on days 1 and 8 of course 1, and pre-dose on day 14 of course 1
PK/pharmacodynamic parameters of the combination of ribociclib and gemcitabine hydrochloride
A population pharmacokinetic model will be developed utilizing the pharmacokinetic time points collected, and then used to estimate individual AUCs or CL of ribociclib in combination with gemcitabine. The effect of the combination on pharmacokinetic of each drug will be evaluated by the model, along with other participant factors that may explain the inter-participant variability in pharmacokinetics, AUC, as well as the observed Cmax, will then be tested for association changes in responses.
Measured: Up to 30 days after last dose of study drug
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Apr 2015 (estimated)
- Study startMay 2015
- Primary completionApr 2016
- Study completionJun 2016
Why it stopped: PI left institute
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for LymphomaStudies of the same condition, open and under way.
- More trials run by Roswell Park Cancer InstituteThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- 10 participants (actual)
Sponsor and investigators
- Lead sponsor
- Roswell Park Cancer Institute
- Sponsor type
- University, hospital or other
- Collaborators
- Novartis
- Responsible party
- Sponsor
- Investigators
- Opyrchal Mateusz, Principal investigator, Roswell Park Cancer Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02414724
- Sponsor's protocol ID
- I 262914
- Other IDs
- NCI-2015-00280, I 262914
- Status last verified
- Jul 2022
- First submitted
- 8 Apr 2015
- Last updated
- 25 Jul 2022
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 25 Jul 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase I Study of CDK4/6 Inhibitor LEE011 Combined With Gemcitabine in Patients With Advanced Solid Tumors or Lymphoma
- ClinicalTrials.gov ID
- NCT02414724
- Acronym / sponsor ID
- I 262914
- Conditions
- Lymphoma, Solid Neoplasm
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: PI left institute
- Enrolment
- 10 participants (actual)
- Lead sponsor
- Roswell Park Cancer InstituteUniversity, hospital or other
- Collaborators
- Novartis
- Study start
- May 2015
- Primary completion
- Apr 2016 (actual)
- Study completion
- Jun 2016 (actual)
- First posted
- 13 Apr 2015 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This phase I trial studies the side effects and best dose of ribociclib and gemcitabine hydrochloride in treating patients with solid tumors or lymphoma that have spread to other places in the body and usually cannot be cured or controlled with treatment. Ribociclib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving ribociclib together with gemcitabine hydrochloride may work better in treating patients with solid tumors or lymphoma.
Detailed description
PRIMARY OBJECTIVES:
- To describe the dose-limiting toxicities and identify the maximum tolerated dose (MTD) and recommended Phase II dose of the combination of LEE011 (ribociclib) and gemcitabine (gemcitabine hydrochloride) in patients with advanced solid tumors or lymphoma.
SECONDARY OBJECTIVES:
- To describe the safety and tolerability of the combination of LEE011 and gemcitabine.
II. To describe the pharmacokinetic (PK) of LEE011 in combination with gemcitabine.
III. To describe preliminary evidence of efficacy of the combination of LEE011 and gemcitabine.
IV. To evaluate the correlation of cyclin-dependent kinase (CDK) amplification (testing by fluorescence in situ hybridization [FISH]), retinoblastoma (RB) and P16 expression (by immunohistochemistry) in archived and biopsied tumor tissue with treatment response.
OUTLINE: This is a dose-escalation study.
Patients receive ribociclib orally (PO) on days 1-14 and gemcitabine hydrochloride intravenously (IV) over 30 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up at 30 days.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Treatment (ribociclib, gemcitabine hydrochloride) | Experimental | Drug: Gemcitabine Hydrochloride, Other: Laboratory Biomarker Analysis, Other: Pharmacological Study, Drug: RibociclibPatients receive ribociclib PO on days 1-14 and gemcitabine hydrochloride IV over 30 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (19 listed)
- Patients must have advanced/metastatic solid malignancy or lymphoma for which no standard treatment option exists that will confer clinical benefit
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1
- Patients enrolled in the dose expansion phase must have at least one measurable lesion as defined by Response Evaluation Criteria in Solid Tumors (RECIST) criteria for solid tumors or measurable nodal disease at baseline as defined by Cheson criteria for lymphoma
- Written informed consent must be obtained prior to any screening procedures and according to local guidelines
- Life expectancy of >= 12 weeks
Key exclusion criteria (47 listed)
- Previous anti-cancer chemotherapy, immunotherapy or investigational agents < 4 weeks prior to the first day of study defined treatment
- Patient who has received radiotherapy =< 4 weeks or limited field radiation for palliation =< 2 weeks prior to starting study drug, and who has not recovered to grade 1 or better from related side effects of such therapy (exceptions include alopecia) and/or in whom >= 25% of the bone marrow was irradiated
- Patient has had major surgery within 14 days prior to starting study drug or has not recovered from major side effects (tumor biopsy is not considered as major surgery)
- Active clinically serious infections or other serious uncontrolled medical conditions
- Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Gemcitabine HydrochlorideAlso: dFdCyd, Difluorodeoxycytidine Hydrochloride, Gemzar, LY-188011Given IV | Drug | Treatment (ribociclib, gemcitabine hydrochloride) |
| Laboratory Biomarker AnalysisCorrelative studies | Other | Treatment (ribociclib, gemcitabine hydrochloride) |
| Pharmacological StudyCorrelative studies | Other | Treatment (ribociclib, gemcitabine hydrochloride) |
| RibociclibAlso: LEE-011, LEE011Given PO | Drug | Treatment (ribociclib, gemcitabine hydrochloride) |
Primary outcome
MTD of ribociclib and gemcitabine hydrochloride, defined as the maximum dose level at which =< 1/6 patients have dose limiting toxicities
Time frame: 21 days
The frequency of toxicities will be tabulated for the dose estimated to be the MTD.
Recommended Phase II dose of ribociclib and gemcitabine hydrochloride, using the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 (NCI CTCAE v4.0)
Time frame: 21 days
7 secondary outcomes
CDK2/4/6, cyclin D1 and cyclin D3 amplification and RB, P16 expression in tumor tissue
Time frame: Baseline
Disease free survival
Time frame: Up to 30 days after last dose of study drug
Incidence of adverse events (AEs) of ribociclib and gemcitabine hydrochloride, using the NCI CTCAE v4.0
Time frame: Up to 30 days after last dose of study drug
Objective response rate (ORR), calculated as the number of patients with a confirmed complete response (CR) or partial response (PR) divided by the total number of patients, using the RECIST 1.1
Time frame: Up to 30 days after last dose of study drug
Overall survival
Time frame: From the start of treatment until death for any reason, assessed up to 30 days after last dose of study drug
PK interactions, including maximum plasma concentration, maximum concentration (Cmax), clearance (CL), half-life, area under the curve (AUC) from 0 to infinity, and AUC from 0 to the last measurable time point (recommended Phase II dose cohort)
Time frame: Pre-dose, 0.5, 1, 2, 4, 6, and 8 hours post-dose on days 1 and 8 of course 1, and pre-dose on day 14 of course 1
PK/pharmacodynamic parameters of the combination of ribociclib and gemcitabine hydrochloride
Time frame: Up to 30 days after last dose of study drug
Results and safety
The study was stopped early (reason given: PI left institute). Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 25 Jul 2022.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Opyrchal Mateusz principal investigator
Roswell Park Cancer Institute
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Gemcitabine Hydrochloride, Laboratory Biomarker Analysis and Pharmacological Study in people with Lymphoma and Solid Neoplasm, run by Roswell Park 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 19 inclusion and 47 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: stopped early, as of the sponsor's last update on 25 Jul 2022. 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 was stopped early (reason given: PI left institute). Results are not available in the source record.
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?
MTD of ribociclib and gemcitabine hydrochloride, defined as the maximum dose level at which =< 1/6 patients have dose limiting toxicities (time frame: 21 days). The study lists 2 primary outcomes in all. 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 25 Jul 2022.