PD 0332991 and Cetuximab in Patients With Incurable SCCHN



Status:Recruiting
Healthy:No
Age Range:18 - Any
Updated:9/16/2018
Start Date:June 17, 2014
End Date:August 31, 2023
Contact:Douglas Adkins, M.D.
Email:dadkins@wustl.edu
Phone:314-362-4471

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Phase I/II Trial of the Addition of PD 0332991 to Cetuximab in Patients With Incurable SCCHN

The purpose of this Phase I/II study is to define the maximum tolerated dose of PD 0332991
given with cetuximab and evaluated the side effects of the combination.


Inclusion Criteria:

- Histologically or cytologically confirmed diagnosis of squamous cell carcinoma of the
head and neck.

- Disease must be considered incurable. Incurable is defined as metastatic disease or a
local or regional recurrence in a previously irradiated site that is unresectable (or
patient declines resection).

- Measurable disease defined as lesions that can be accurately measured in at least one
dimension (longest diameter to be recorded) as ≥10 mm with CT scan, as ≥20 mm by chest
x-ray, or ≥10 mm with calipers by clinical exam. (Phase I only: patients without
measurable disease by RECIST 1.1 criteria but with evaluable disease by imaging or
physical exam will be eligible as well.)

- Phase I only: any (or no) prior therapy for metastatic disease is allowed, including
cetuximab. If a patient has not received prior standard therapy, s/he must have been
offered and refused prior standard therapy.

- Phase II only:

- Arm 1: disease progression after at least one cycle of prior treatment with
cisplatin or carboplatin for incurable disease. Prior treatment with cetuximab
for incurable disease is not permitted.

- Arms 2 and 3: disease progression after at least one cycle of treatment with
cetuximab for incurable disease.

- Phase II only: at least one line of prior therapy for incurable disease.

- Phase II only:

- Arms1 and 2: disease must be determined to be HPV-unrelated. HPV-unrelated SCCHN
is defined as either p16-negative OPSCC or non-OPSCC (larynx, hypopharynx, oral
cavity) or p16-negative unknown primary SCC presenting with a level 2 or 3 neck
node. p16 will be assessed by IHC; a specimen showing any staining will be
considered p16-positive.

- Arm 3: disease must be HPV-related SCCHN (defined as OPSCC or unknown primary
presenting with a neck mass that is either p16 positive or HPV ISH or PCR
positive).

- Minimum of 14 days elapsed since the end of any prior therapy.

- At least 18 years of age.

- Resolution of all acute toxic effects of prior anti-cancer therapy or surgical
procedures to NCI CTCAE version 4.0 Grade ≤ 1 (except alopecia or other toxicities not
considered a safety risk for the patient at investigator's discretion)

- ECOG performance status ≤ 2

- Adequate bone marrow and organ function as defined below:

- Absolute neutrophil count ≥ 1,500 mm3

- Platelets ≥ 100,000 mm3

- Hemoglobin > 9 g/dL

- Total bilirubin ≤ 1.5 x IULN except in the case of patients with Gilbert's
disease

- AST (SGOT) and ALT (SGPT) ≤ 2.5 x IULN for patients without liver metastases and
≤ 5.0 x IULN for patients with liver metastases

- Alkaline phosphatase ≤ 2.5 x IULN for patients without bone metastases and ≤ 5.0
x IULN for patients with bone metastases

- Serum creatinine ≤ 1.5 x IULN OR calculated creatinine clearance ≥ 50 mL/min/1.73
m2 for patients with creatinine levels above institutional normal

- Baseline corrected QT interval (QTc) < 480 ms.

- Women of childbearing potential and men must agree to use adequate contraception
(hormonal or barrier method of birth control, abstinence) prior to study entry and for
the duration of study participation. Should a woman become pregnant or suspect she is
pregnant while participating in this study, she must inform her treating physician
immediately.

- Available archival tumor tissue for the proposed correlative studies.

- Ability to understand and willingness to sign an IRB approved written informed consent
document (or that of legally authorized representative, if applicable).

Exclusion Criteria:

- Phase II, Arm 1 only: prior treatment with cetuximab.

- Resolution of all acute toxic effects of prior anti-cancer therapy or surgical
procedures to NCI CTCAE version 4.0 Grade ≤ 1 (except alopecia or other toxicities not
considered a safety risk for the patient at investigator´s discretion)

- A history of other malignancy ≤ 1 year previous with the exception of basal cell or
squamous cell carcinoma of the skin which were treated with local resection only,
carcinoma in situ of the cervix, or synchronous H&N primaries.

- Currently receiving any other investigational agents.

- Patient must not have a history of or clinical evidence of central nervous system
metastases or leptomeningeal carcinomatosis, except for individuals who have had
previously-treated CNS metastases, are asymptomatic, and have had no requirement for
steroids or anti-seizure medications (with the exception of Keppra) for 1 month prior
to first dose of PD 0332991.

- A history of allergic reactions attributed to compounds of similar chemical or
biologic composition to PD 0332991, cetuximab, or other agents used in the study.

- Treated within the last 7 days prior to Day 1 of protocol therapy with:

- Food or drugs that are known to be CYP3A4 inhibitors (e.g. grapefruit juice,
verapamil, ketoconazole, miconazole, itraconazole, erythromycin, clarithromycin,
telithromycin, indinavir, ritonavir, nelfinavir, atazanavir, amprenavir,
nefazodone, diltiazem, and delavirdine) or inducers (i.e. dexamethasone,
glucocorticoids, progesterone, rifampin, phenobarbital, St. John's wort).

- Drugs that are known to prolong the QT interval.

- Drugs that are proton pump inhibitors.

- Uncontrolled electrolyte disorders that can compound the effects of a QTc-prolonging
drug (e.g., hypocalcemia, hypokalemia, hypomagnesemia)

- Uncontrolled intercurrent illness including, but not limited to, ongoing or active
infection symptomatic congestive heart failure, unstable angina pectoris, cardiac
arrhythmia, or psychiatric illness/social situations that would limit compliance with
study requirements.

- Pregnant and/or breastfeeding. Women of childbearing potential must have a negative
serum pregnancy test within 28 days of study entry. Female patients must be surgically
sterile or be postmenopausal, or must agree to use effective contraceptive during the
period of the trial and for at least 90 days after completion of treatment. The
decision of effective contraception will be based on the judgment of the principal
investigator or a designated associate.

- Phase I and Arm 1 of Phase II: Known HIV-positivity and on combination antiretroviral
therapy because of the potential for pharmacokinetic interactions with PD 0332991. In
addition, these patients are at increased risk of lethal infections when treated with
marrow-suppressive therapy. Appropriate studies will be undertaken in patients
receiving combination antiretroviral therapy when indicated.

Arms 2 and 3 of Phase II: patients with HIV infection and antiretroviral therapy are not
excluded, as there are no pharmacokinetic tests being performed.
We found this trial at
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sites
Saint Louis, Missouri 63110
Principal Investigator: Kevin Palka, M.D.
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601 Elmwood Avenue
Rochester, New York 14642
(585) 275-2100
Principal Investigator: Ronald Maggiore, M.D.
Phone: 585-275-0394
Univ of Rochester Medical Center One of the nation's top academic medical centers, the University...
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1500 E Medical Center Dr
Ann Arbor, Michigan 48109
(734) 936-4000
Principal Investigator: Francis P Worden, M.D.
Phone: 734-647-8906
University of Michigan Health System The University of Michigan is home to one of the...
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1365 Clifton Rd NE
Atlanta, Georgia 30322
(404) 778-1900
Principal Investigator: Conor Steuer, M.D.
Phone: 404-778-1900
Winship Cancer Institute at Emory University Winship Cancer Institute of Emory University is Georgia
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Chapel Hill, North Carolina 27599
(919) 962-2211
Principal Investigator: Juneko Grilley-Olson, M.D.
Phone: 919-843-0000
Univ of North Carolina Carolina’s vibrant people and programs attest to the University’s long-standing place...
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Fayetteville, Arkansas 72701
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Rochester, Minnesota 55905
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Rochester, MN
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660 S Euclid Ave
Saint Louis, Missouri 63110
(314) 362-5000
Principal Investigator: Douglas Adkins, M.D.
Phone: 314-362-4471
Washington University School of Medicine Washington University Physicians is the clinical practice of the School...
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San Diego, California 92093
Principal Investigator: Assuntina Sacco, M.D.
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Westwood, Kansas 66205
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Westwood, KS
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