Hypofractionated Adjuvant Radiotherapy for Resected Head and Neck Cancers

Korábbi kezelés

• Patients with prior radiation therapy to the head and neck Note: Prior external beam radiotherapy is excluded, but Iodine 131 is allowed.
• Prior systemic therapy, including cytotoxic chemotherapy, biologic/targeted therapy, or immune therapy for the study cancer.
• Unstable angina and/or congestive heart failure requiring hospitalization within 3 months prior to Step 1 registration.
• Transmural myocardial infarction within three months prior to Step 1 registration.
• Pregnancy or women of childbearing potential and men who are sexually active and not willing/able to use medically acceptable forms of contraception during treatment and for 6 months after radiation, this exclusion is necessary because the treatment involved in this study may be significantly teratogenic. Women who are breastfeeding are also excluded.

Más betegség

• Pathologic evidence of a final positive margin (R1 resection) or gross residual disease (R2 resection).
• Prior invasive malignancy within the past 3 years (except for non-melanomatous skin cancer, and early stage treated prostate cancer).
• Medical or psychiatric illness which would compromise the patient's ability to tolerate treatment or limit compliance with study requirements.

Laborértékek

• Any of the following severe laboratory abnormalities within 14 days of registration, unless corrected prior to it: Sodium < 130 mmol/L or > 155 mmol/L; Potassium < 3.5 mmol/L or > 6 mmol/L; Fasting glucose < 40 mg/dl or > 400 mg/dl; Serum calcium (ionized or adjusted for albumin) < 7 mg/dl or > 12.5 mg/dl; Magnesium < 0.9 mg/dl or > 3 mg/dl.

Egyéb

• Pathologic evidence of extranodal extension.
• HPV-positive squamous cell carcinoma.
• Life expectancy less than 12 months.
• Performance status Zubrod ≥ 3.
• Body weight ≤ 30 kg.

• Patients 18 years or older with gross totally resected (R0 resection) Human papillomavirus (HPV) -negative squamous cell carcinoma of the head and neck (squamous cell carcinoma of the larynx, hypopharynx, oropharynx, oral cavity, nasal cavity, paranasal sinuses or carcinoma of unknown head/neck primary) who have at least 1 of the following intermediate risk factors for adjuvant radiation:
  • Pathologic Node Positive Disease
  • Perineural Invasion
  • Oral cavity cancer with depth of invasion of at least 5 mm
  • Lymphovascular Space Invasion
  • Pathologic T3 or T4 disease
• Zubrod performance status 0-2.
• Patients must have the psychological ability and general health that permits completion of the study requirements and required follow up.
• Inclusion of Covid-19 positive patients will be based on standard institutional protocol.
• Female patients must meet one of the following:
  • Postmenopausal for at least one year before the screening visit, or
  • Surgically sterile (i.e. undergone a hysterectomy or bilateral oophorectomy), or
  • If subject is of childbearing potential (defined as not satisfying either of the above two criteria), agree to practice two acceptable methods of contraception (combination methods requires use of two of the following: diaphragm with spermicide, cervical cap with spermicide, contraceptive sponge, male or female condom, hormonal contraceptive) from the time of signing of the informed consent form through 90 days after the last dose of study agent, AND o Agree to practice true abstinence when this is in line with the preferred and usual lifestyle of the subject. (Periodic abstinence [e.g., calendar, ovulation, symptom-thermal, post ovulation methods] and withdrawal are not acceptable contraception methods).
• Male patients, even if surgically sterilized (i.e., status post vasectomy), must agree to one of the following:
  • Practice effective barrier contraception during the entire study period and through 60 calendar days after the last dose of study agent, OR
  • Must also adhere to the guidelines of any study-specific pregnancy prevention program, if applicable, OR o Agree to practice true abstinence when this is in line with the preferred and usual lifestyle of the subject. (Periodic abstinence [e.g., calendar, ovulation, symptom-thermal, post ovulation methods] and withdrawal are not acceptable methods of contraception.)
• Ability to understand a written informed consent document, and the willingness to sign it.