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Fluorouracil, Hydroxyurea, Cetuximab and Twice-daily Intensity Radiation Therapy for Advanced Head and Neck Cancer

Phase II Study of Concomitant Fluorouracil, Hydroxyurea, Cetuximab and Hyperfractionated Intensity Modulated Radiation Therapy for Locally Advanced Head and Neck Cancer

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00462735
Enrollment
33
Registered
2007-04-19
Start date
2007-02-28
Completion date
2010-10-31
Last updated
2018-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer of the Larynx, Cancer of the Oral Cavity, Cancer of the Pharynx, Head and Neck Cancer, Nose Neoplasms, Paranasal Sinus Neoplasms

Keywords

Cancer of the Nasal Cavity

Brief summary

For advanced head and neck cancer, combined radiation and chemotherapy prevents recurrences and for many patients, improves survival. While combined cisplatin and radiation or cetuximab and radiation is more effective than radiation alone, approximately 50% of these patients will still recur. A more aggressive approach may be needed for these patients to prevent recurrence and death. The strategy of using multiple chemotherapy drugs with radiation given twice a day has been tested at Mount Sinai and University of Chicago. Approximately 80% of patients are cured with this strategy. While cure rates are higher than standard chemotherapy and radiation and the treatment is tolerable, side effects during treatment are common. We propose replacing a chemotherapy drug with a less toxic, targeted therapy called cetuximab. Our goal is to reduce toxicity while maintaining or improving cure rates for these patients.

Interventions

DRUGCetuximab

250 mg/m2 on Day 1 after the first dose of radiation was administered to all patients

DRUGHydroxyurea

500 mg orally every 12 hours with the morning dose administered 2 hours before radiation

DRUGFluorouracil

continuous-infusion 5-FU at a dose of 600 mg/m2 daily for 120 hours

PROCEDUREradiotherapy

Radiotherapy was administered at 1.5 Gy per fraction twice daily with treatments separated by at least 6 hours on Days 1 through 5 on an alternating week schedule. Radiation was delivered with intensity-modulated radiation therapy (IMRT) planning for all patients.

Sponsors

Johnny Kao
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Age 18 years or older * Histologically or cytologically confirmed diagnosis of squamous cell or poorly differentiated carcinomas of the head and neck or lymphoepithelioma * No prior chemotherapy or radiotherapy * Prior surgical therapy will consist only of incisional or excisional biopsy, and organ sparing procedures such as debulking of airway-compromising tumors or neck dissection in a patient with an existing primary tumor * Karnofsky performance status of \>= 70% * Intact organ and bone marrow function * Obtained informed consent

Exclusion criteria

* Demonstration of metastatic disease (i.e. M1 disease). * Patients with a history of severe allergic reaction to docetaxel or other drugs formulated with polysorbate 80. History of allergic reactions attributed to compounds of similar chemical or biologic composition to cisplatin, 5-fluorouracil, or hydroxyurea. * Other coexisting malignancies or malignancies diagnosed within the previous 3 years with the exception of basal cell carcinoma, cervical cancer in situ, and other treated malignancies with no evidence of disease for at least 3 years. * Prior surgical therapy other than incisional or excisional biopsy and organ-sparing procedures such as debulking of airway-compromising tumors or neck dissection in a patient with an unknown primary tumor. Any non-biopsy procedure must have taken place less than 3 months from initiating protocol treatment. * Incomplete healing from previous surgery * Pregnancy or breast feeding (men and women of child-bearing potential are eligible but must consent to using effective contraception during therapy and for at least 3 months after completing therapy) * Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure (CHF), unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements * Patients with clinically significant pulmonary dysfunction, cardiomyopathy, or any history of clinically significant CHF are excluded. The exclusion of patients with active coronary artery disease will be at the discretion of the attending physician. * Uncontrolled active infection unless curable with treatment of their cancer.

Design outcomes

Primary

MeasureTime frameDescription
Llocoregional Recurrence2 yearsPercentage of Participants with Loco-regional recurrence.
Survival2 yearsOverall Survival - Percentage of Participants who survived Disease-Free Survival - measured from the initiation of nonsurgical treatment to either the last follow-up, disease progression, or death using intent-to-treat methodology

Secondary

MeasureTime frameDescription
Long- Term Toxicity2 yearsGrade 3 toxicities events
UW-QOLR: Quality of Life Score2 yearsUniversity of Washington Quality of Life (UW-QOLR) questionnaire - covers 12 domains - pain, appearance, activity, recreation, swallowing, chewing, speech, shoulder function, taste, saliva, mood and anxiety. Each domain have between 3 and 6 response options that are scaled evenly from 0 (worst) to 100 (best) according to the hierarchy of response and reported as one composite score from 0 (worst) to 100 (best).
Distant Metastases2 yearsPercentage of participants who did not have distant control

Countries

United States

Participant flow

Recruitment details

Recruitment period January 2007 through April 2008. All cases were reviewed at a multidisciplinary conference, which was attended by representatives from the Departments of Head and Neck Surgery, Radiation Oncology, Medical Oncology, Palliative Care, Social Work, and Nutrition at Icahn School of Medicine at Mount Sinai.

Participants by arm

ArmCount
Advanced Head and Neck Cancer
Cetuximab- 250 mg/m2 on Day 1 after the first dose of radiation was administered to all patients. Hydroxyurea - 500 mg orally every 12 hours with the morning dose administered 2 hours before radiation. Fluorouracil - continuous-infusion 5-FU at a dose of 600 mg/m2 daily for 120 hours. Radiotherapy.
33
Total33

Baseline characteristics

CharacteristicAdvanced Head and Neck Cancer
Age, Continuous59 years
Alcohol consumption
Heavy
7 participants
Alcohol consumption
Moderate
2 participants
Alcohol consumption
None
10 participants
Alcohol consumption
Occasional
14 participants
Charlson comorbidity score
0-1
27 participants
Charlson comorbidity score
≥2
6 participants
Performance score
0
12 participants
Performance score
1
19 participants
Performance score
2
2 participants
Primary site
Hyopharynx
4 participants
Primary site
Larynx
2 participants
Primary site
Nasopharynx
2 participants
Primary site
Oral cavity
6 participants
Primary site
Oropharynx
14 participants
Primary site
Salivary gland
1 participants
Primary site
Sinonasal
2 participants
Primary site
Unknown primary
2 participants
Race/Ethnicity, Customized
Asian
0 participants
Race/Ethnicity, Customized
Black
5 participants
Race/Ethnicity, Customized
Hispanic
5 participants
Race/Ethnicity, Customized
White
23 participants
Sex: Female, Male
Female
9 Participants
Sex: Female, Male
Male
24 Participants
Smoking
20.1-40 packk-y
7 participants
Smoking
≤20 pack-y
9 participants
Smoking
>40 pack-y
8 participants
Smoking
Cigar, pipe, or betel nut only
3 participants
Smoking
None
6 participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
— / —
other
Total, other adverse events
33 / 33
serious
Total, serious adverse events
33 / 33

Outcome results

Primary

Llocoregional Recurrence

Percentage of Participants with Loco-regional recurrence.

Time frame: 2 years

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Advanced Head and Neck CancerLlocoregional Recurrence27 Participants
Primary

Survival

Overall Survival - Percentage of Participants who survived Disease-Free Survival - measured from the initiation of nonsurgical treatment to either the last follow-up, disease progression, or death using intent-to-treat methodology

Time frame: 2 years

ArmMeasureGroupValue (NUMBER)
Advanced Head and Neck CancerSurvivalOverall Survival86 percentage of participants
Advanced Head and Neck CancerSurvivalDisease-Free Survival69 percentage of participants
Secondary

Distant Metastases

Percentage of participants who did not have distant control

Time frame: 2 years

ArmMeasureValue (NUMBER)
Advanced Head and Neck CancerDistant Metastases21 percentage of participants
Secondary

Long- Term Toxicity

Grade 3 toxicities events

Time frame: 2 years

ArmMeasureValue (NUMBER)
Advanced Head and Neck CancerLong- Term Toxicity32 events
Secondary

UW-QOLR: Quality of Life Score

University of Washington Quality of Life (UW-QOLR) questionnaire - covers 12 domains - pain, appearance, activity, recreation, swallowing, chewing, speech, shoulder function, taste, saliva, mood and anxiety. Each domain have between 3 and 6 response options that are scaled evenly from 0 (worst) to 100 (best) according to the hierarchy of response and reported as one composite score from 0 (worst) to 100 (best).

Time frame: 2 years

Population: Twenty patients completed the UW-QOLR questionnaire before and after therapy.

ArmMeasureValue (MEAN)
Advanced Head and Neck CancerUW-QOLR: Quality of Life Score80 units on a scale

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026