Listed below are the current guidelines, provisional clinical opinions, endorsements, and updates in development. The Clinical Practice Guidelines Committee and Guideline Advisory Groups have a prioritized list of topics for development in 2018-2019. To submit a topic for consideration, take our survey. To learn more about the ASCO Guideline development process, access the ASCO Guidelines Methodology Manual.

De Novo Guidelines/Provisional Clinical Opinions (PCOs)/Endorsements in Development

Breast Cancer

  • Management of the Breast Axilla
  • Hereditary Testing in Breast Cancer
  • Neoadjuvant Therapy for Breast Cancer
  • Male Breast Cancer

Gastrointestinal Cancer

  • Evaluating Susceptibility to Pancreatic Cancer PCO
  • Management of Localized and Locally Advanced Esophageal Adenocarcinoma and Squamous Cell Carcinoma
  • Systemic Therapy for Advanced Hepatocellular Carcinoma
  • Biliary Tract Cancer

Genitourinary Cancer

  • Optimum Imaging Strategies for Advanced Prostate Cancer
  • Molecular and Cellular Diagnostics in Localized Prostate Cancer

Gynecologic Cancer

  • Germline and Somatic Tumor Testing Gynecologic Cancers

Head and Neck Cancer

  • Management of the Neck in Newly Diagnosed Squamous Cell Head and Neck Cancer
  • Unknown Primary in Head and Neck Cancer

Hematologic Malignancies

  • Treatment of Multiple Myeloma
  • Endorsement: Initial Diagnostic Work-up for Acute Leukemia


  • Treatment of Melanoma


  • Endorsement: Radiotherapy and Surgery for Patients with Brain Metastases
  • Endorsement: Systemic Therapy and Supportive Care in the Treatment of Adults with Metastatic Brain Tumors

Resource Stratified

  • Treatment for Early Stage Colon and Rectal Cancer
  • Early Detection and Diagnosis for Colon and Rectal Cancer
  • Treatment for Invasive Colorectal Cancer

Supportive Care

  • Osteonecrosis of the Jaw
  • Salivary Hypofunction
  • Nutrition and Cachexia


  • Osteoporosis in Adult Cancer Survivors


  • Lung Cancer Follow-Up


  • Safe Handling of Hazardous Drugs

Updates in Development

Breast Cancer

Gastrointestinal Cancer

Genitourinary Cancer

Supportive Care


Thoracic Cancer

Recently Published Guidelines