Nivolumab-ipilimumab and Chemoradiation for Cervical Cancer

Prior treatment

• Undergone a previous hysterectomy
• Active or prior documented autoimmune or inflammatory disorders

Other illness

• Diagnosis of small cell (neuroendocrine) histology cervical cancer
• Evidence of metastatic disease per RECIST 1.1 including lymph nodes ≥15 mm (short axis) above the L1 cephalad body or outside the planned radiation field.
• History of allogeneic organ transplantation
• Uncontrolled intercurrent illness
• History of another primary malignancy and active primary immunodeficiency
• Any positive test result for hepatitis B virus or hepatitis C virus that indicates the presence of the virus, for example, positive Hepatitis B surface antigen (HBsAg, Australia antigen) or Hepatitis C antibodies (anti- HCV) positive (unless the HCV-RNA is negative).
  • Participants with a condition requiring systemic treatment or with corticosteroids (\>10 mg daily of a prednisone equivalent) or other immunosuppressive drugs within 14 days of initiating study treatment.
  • Pregnant or breastfeeding woman

Lab values

• Patients with active infection
  • Laboratory values that fall into:
• WBC count (WBC) \< 2000/μL ;
• Neutrophil count \< 1500/μL;
• Platelet count \< 100 x 103/μL;
• Hemoglobin level \< 9.0 g/dL;
• Serum creatinine \> 1.5 x upper limit of normal (ULN) unless creatinine clearance is
  • ≥ 40 mL/min (measured or calculated using the Cockcroft-Gault formula);
• Aspartate aminotransferase (AST)/Alanine aminotransferase (ALT): \> 3.0 x ULN;
• Total bilirubin \> 1.5 x ULN (except participants with Gilbert Syndrome who must have a total bilirubin level of \< 3.0 x ULN);

Other

• Intent to administer a fertility-sparing treatment regimen

• Female participants older than 18 years
• Documented evidence of cervical adenocarcinoma or squamous carcinoma FIGO Stage IB2-IB3 node positive or Stage IIB-IVA
• No prior chemotherapy, immune checkpoint inhibitors or radiotherapy for cervical cancer
• WHO/ECOG performance status of 0-1
• At least 1 lesion, not previously irradiated, that qualifies as a RECIST 1.1 Target Lesion at baseline.