Weekly Oxaliplatin and Gemcitabine for Recurrent or Metastatic Head and Neck Cancer

Cancer of the Head and Neck Clinical Trial

Official title:

A Phase II Study of Weekly Oxaliplatin and Gemcitabine Combination Chemotherapy for Recurrent or Metastatic Head and Neck Cancer

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT00256295
• Other study ID #: UCI 04-08
• Secondary ID: 2004-3776
• Status: Terminated
• Phase: Phase 2
• First received: November 17, 2005
• Last updated: March 25, 2014
• Start date: April 2005
• Est. completion date: October 2011

Study information

• Verified date: March 2014
• Source: University of California, Irvine
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

The combination of oxaliplatin and gemcitabine is highly active in a wide variety of tumors including pancreatic, germ cell, breast, biliary, mesothelioma (Mitchell et al, 2002), and lung. In the last study which utilized days 1 and 8 gemcitabine 1000 mg/m2 and days 1 and 8 oxaliplatin 65 mg/m2 in poor prognosis lung cancer patients (PS 1-3) the response rate was 16% with no incidence of febrile neutropenia.

Toxicity is a crucial consideration when designing regimens intended for palliation. Toxicities associated with cisplatin can make it difficult to use in patients with Head and Neck Cancer (HNC), many of whom are elderly and have comorbidities. In addition, many patients with metastatic HNC have previously received cisplatin during neoadjuvant/adjuvant therapy, or as part of their primary chemoradiation treatment. When these patients recur, it is possible their tumors have innate or acquired cisplatin resistance. Oxaliplatin is likely to be better tolerated than cisplatin containing regimens, especially with regards to neurotoxicity. Gemcitabine has shown promising activity as a single agent and in combination chemotherapy in the first line treatment of patients with HNC. A combination chemotherapy regimen using oxaliplatin and gemcitabine administered once every week is logical and worth exploring in patients with metastatic and recurrent head and neck cancer to improve the toxicity profile and patient monitoring while maintaining efficacy of the chemotherapy regimen.

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 8
• Est. completion date: October 2011
• Est. primary completion date: February 2008
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• All patients must have histologically or cytologically confirmed diagnosis of squamous cell carcinoma of the head and neck region. Primary tumor sites include: lip, oral cavity, pharynx (oropharynx, hypopharynx), or larynx (supraglottis, glottis, subglottis). For nasopharynx primary, all squamous histologic subtypes are allowed (WHO type-I keratinizing, WHO type-II non-keratinizing, WHO type-III undifferentiated).

• Patients must have metastatic or locally recurrent carcinoma of the head and neck. Patients with locoregional disease must be considered incurable by means of locoregional therapy.

• All sites of disease must be assessed and designated as measurable or non-measurable disease as documented by CT, MRI, X-ray physical exam or nuclear exam. All measurable disease must be assessed within 28 days prior to registration. All non-measurable disease must be assessed within 42 days prior to registration.

• Patients may have received prior radiotherapy if there has been complete recovery from all radiation-induced toxicities. At least 4 weeks must have been elapsed from the completion of radiation therapy to the time of registration. If lesions within the radiation port are to be used to assess response to therapy, those lesions must have demonstrated clear progression following completion of radiation therapy.

• Patients must have adequate bone marrow reserve as documented by absolute neutrophil count (ANC) > 1,500 microliters and platelets > 100,000/microliter obtained within 14 days prior to registration.

• Patients must have adequate hepatic as documented by serum bilirubin < 1.5 x the institutional upper limit of normal. Serum transaminase (SGOT or SGPT) must be < 1.5 x the institutional upper limit of normal serum unless the liver is involved with tumor, in which case serum transaminase (SGOT or SGPT) must be < 5 x the institutional limit of normal. These tests must be obtained within 14 days prior to registration.

• Patients must have a creatinine < 1.5 x the institutional upper limit of normal or a creatinine clearance of > 30 cc/min calculated using the following formula obtained within 28 days prior to registration.

Calculated Creatinine Clearance = (140-age) X wt (kg) X (0.85 if female) 72 X creatinine (mg/dl)

These tests must have been performed within 28 days prior to registration.

• All patients must be 18 years of age or older

• Patients must have a Zubrod performance of 0-2

Exclusion Criteria:

• Patients must not have more than one prior chemotherapy regimen for recurrent/metastatic disease. Patients with initial locally advanced but non-metastatic disease are allowed to have one prior chemotherapy regimen as part of the primary curative therapy. All chemotherapy must be completed 4 weeks prior to registration. Any number of prior biologic therapies (e.g. chimeric antibodies or kinase inhibitors) is permitted as part of the chemotherapy regimen.

• Patients must not have a surgical treatment procedure for head and neck cancer within 4 weeks prior to registration. Surgical procedure for biopsy purpose alone is allowed within 28 days prior to registration. Patients must have completely recovered from all surgery prior to registration.

• Patients must not have prior therapy with oxaliplatin or gemcitabine

• Patients with any evidence of active or uncontrolled infection, recent myocardial infection, unstable angina, or life threatening arrhythmia are not eligible.

• Patients with severe psychiatric disorder are not eligible.

• Patients with known brain metastasis are not eligible. However, brain-imaging studies are not required for eligibility if the patient has no neurological signs or symptoms. If brain-imaging studies are performed, they must be negative for disease.

• No other prior malignancy is allowed except for adequately treated basal cell or squamous cell carcinoma, in situ cervical cancer, or adequately treated Stage I and II cancer from which the patient is in complete remission, or any other malignancy from which the patient has been disease-free for 5 years.

Study Design

Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Cancer of the Head and Neck
• Head and Neck Neoplasms

Intervention

Drug:
• Gemcitabine
1000 mg/m2 IV over 100 minutes Every 21 days
• Oxaliplatin
65 mg/m2 IV over 120 minutes immediately following gemcitabine Every 21 days

Locations

Country	Name	City	State
United States	Chao Family Comprehensive Cancer Center	Orange	California

Sponsors (2)

Lead Sponsor	Collaborator
University of California, Irvine	Sanofi

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Overall Response Rate (Complete and Partial Response)	Complete Response (CR): Complete disappearance of all measurable and non-measurable disease. No new lesions. No disease related symptoms. Normalization of markers and other abnormal lab values. All disease must be assessed using the same techniques as baseline.; Partial Response (PR): Applies only to patients with at least one measurable lesion. Greater than or equal to 30% decrease under baseline of longest diameters of all target measurable lesions. No unequivocal progression of non-measurable disease. No new lesions. All target measurable lesions must be assessed using the same techniques as baseline.	5 years	No
Secondary	Frequency and Severity of Toxicities		5 years	Yes
Secondary	Overall Survival and Time to Treatment Failure		5 years	No