Chemotherapy and Locoregional Therapy Trial (Surgery or Radiation) for Patients With Head and Neck Cancer

All enrolled patients will receive three 21-day cycles of nab-paclitaxel (100 mg/m2 on days 1, 8, 15; 9 doses total)

All enrolled patients will receive three 21-day cycles of carboplatin (AUC 6 on day 1; 3 doses total).

"All enrolled patients will receive three 21-day cycles of nivolumab (360 mg on days 1; 3 doses total).~Adjuvant nivolumab will be offered to all patients for 6-months post completion of locoregional therapy for a total of 7 doses."

Cisplatin will be given on an every 3 weeks basis at a dose of 100 mg/m2 IV over 3-4 hrs day 1 (or 2) and 22 (or 23). Only for patients on the Intermediate Dose Arm and additionally on day 43 (or 44) for patients on the Regular Dose Arm.

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On day 0 patients will start hydroxyurea at 500 mg PO q 12 hours x 6 days (11 doses). The first daily dose of hydroxyurea on days 1 - 5 is given 2 hours prior to the first fraction of daily radiotherapy.

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On day 0 at 1800 patients will start continuous infusion of 5-FU at 600 mg/m2/day x 5 days (120 hours).

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On days 1-5 patients will receive dexamethasone 20 mg PO (IV) in am Day 1, 1 hr prior to paclitaxel

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On days 1-5 patients will receive famotidine 20 mg PO (IV) in am Day 1, 1 hr prior to paclitaxel.

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On days 1-5 patients will receive diphenhydramine 50 mg PO (IV) in am Day 1, 30 mins prior to paclitaxel.

Patients on the Intermediate or Regular Dose Arms will receive chemoradiation for 3-5 cycles (6-10 weeks). On days 1-5 patients will start paclitaxel 100 mg/m2 after first RT fraction on day 1 of each cycle. Paclitaxel should be administered in 250 ml 0.9% NaCl over 60 minutes.

Patients with low risk and small volume tonsillar disease (T1-T2, non-bulky N2A-N2B with ≤2 non-lower neck lymph nodes measuring ≤5 cm in size) or base of tongue disease (T1-2 with lateralized primary ≤3 cm, non-bulky N2A-N2B with ≤2 non-lower neck lymph nodes measuring ≤5 cm in size) who have ≥50% reduction by RECIST following induction chemotherapy will undergo TORS and selective nodal dissection. Patients may refuse TORS treatment. Patients will receive RT or TORS.

Patients with low risk, who do not qualify for TORS (due to volume of disease or poor visualization/access) or refuse TORS, who have ≥50% reduction by RECIST following induction chemotherapy will be given de-intensified treatment with radiation alone to 50 Gy. Patients will receive RT or TORS.

"Patients who have low risk disease with \<50% but ≥30% reduction, or patients who have high risk disease and ≥50% reduction of tumor by RECIST with induction chemotherapy will receive CRT to 50 Gy with concurrent bolus cisplatin (x2 doses) or TFHX to 45 Gy (3 cycles).~Patients who have low risk disease and \<30% reduction of tumor, patients who have high risk disease and \<50% reduction of tumor by RECIST, or any patient who has progressive disease with induction chemotherapy will receive CRT to 70 Gy with concurrent bolus cisplatin (x3 doses) or TFHX to 75 Gy (5 cycles)."