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Cancer Symptom

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Cancer Symptom, Oncologic Complication, Cancer Complication, Palliative Care, Cancer Emergencies, Oncologic Emergencies, Cancer Emergency, Oncologic Emergency

  1. Asthenia (Fatigue): 90%
  2. Anorexia: 85%
  3. Cancer Pain: 76%
  4. Nausea: 68%
  5. Constipation: 65%
  6. Sedation or confusion: 60%
  7. Dyspnea: 12%
  • Management
  • Approach
  1. Target the underlying cause of symptoms (e.g. treat the Dyspnea leading to anxiety)
  2. Medication initiation and titration
    1. Start medications at low dose and titrate to effect
    2. Transition as needed dosing to scheduled dosing and to longer acting agents
    3. Proactively prevent symptoms if possible
  3. Medication delivery
    1. Consider alternative formulations that allow for difficult patient swallowing and Somnolence
    2. Some medications may be reformulated by compounding pharmacies
    3. Sublingual medications (mucous membranes must be moist)
    4. Concentrated and dissolving medications
    5. Transdermal patches, creams and gels
    6. Rectal suppositories
  • Management
  • Cancer Emergencies
  1. Metabolic Cancer Complications
    1. Tumor Lysis Syndrome
    2. Syndrome of Inappropriate Antidiuretic Hormone: SIADH
    3. Malignant Hypercalcemia (Hypercalcemia of Malignancy)
  2. Infectious and hematologic Cancer Complications
    1. Neutropenic Fever
  3. Vascular Complications
    1. Malignant Cardiac Tamponade
    2. Superior Vena Cava Syndrome
    3. Hyperviscosity Syndrome (includes Polycythemia Vera and Leukostasis)
  4. Neurologic complications
    1. Epidural Spinal Cord Compression
  5. Gastrointestinal complications
    1. See gastrointestinal symptoms below
    2. Neutropenic Colitis (Neutropenic Enterocolitis, Typhlitis)
  6. Chemotherapy complications
    1. Chemotherapy Extravasation
  7. Radiation Therapy complications
    1. See Radiation Therapy for adverse effects
  8. Cancer Immunotherapy complications
    1. See Cancer Immunotherapy for adverse effects
    2. Serious complications include Pneumonitis and Pancreatitis
  9. References
    1. Aurora and Herbert in Majoewsky (2013) EM:Rap 13(10): 1-4
    2. Higdon (2006) Am Fam Physician 74:1873-80 [PubMed]
    3. Zuckerman (2012) Blood 120(10): 1993-2002 [PubMed]
  • Management
  • Symptoms
  1. Mouth and Dental
    1. Includes Dry Mouth and excessive oral secretions
    2. See Mouth Care in Cancer
  2. Dermatology
    1. See Fungating Growths
    2. See Radiation Dermatitis
  3. Pain
    1. See Cancer Pain
    2. See Cancer Pain Management
    3. See Cancer Pain Medications
    4. See Cancer Pain Opioid
  4. Dehydration in Cancer Patients
    1. See Cachexia in Cancer
    2. See Hypodermoclysis
    3. Only treat if it improves quality of life
    4. Risk Intravenous Fluids: Iatrogenic pulmonary edema
  5. Hypercalcemia of Malignancy
    1. Most common serious Palliative Care metabolic effect
    2. Always keep in mind and test for it!
    3. Fluids effectively treat Hypercalcemia in most cases
  6. Gastrointestinal
    1. See Nausea in Cancer
    2. See Diarrhea in Cancer
    3. See Constipation in Cancer
    4. See Cachexia in Cancer
    5. See Gastrointestinal Bleeding
  7. Pulmonary
    1. See Dyspnea in Cancer
  8. Neurologic and Psychiatric
    1. See Mood Disorders in Cancer
    2. See Delirium in Cancer
  9. Rheumatology and Musculoskeletal
    1. See Fatigue in Cancer
    2. Radicular symptoms should be evaluated with advanced imaging
      1. Cancer patients may not present with typical red flag symptoms (e.g. cauda equina, bilateral involvement)
  10. Cerebral Edema
    1. Treat with Dexamethasone (and concurrent H2 Blocker)
  11. Fluid Third Spacing
    1. Malignant Ascites
    2. See Pleural Effusion in Cancer
  • Management
  • Special circumstances
  1. Terminal patients who choose not to eat or drink
    1. Some patients will choose to hasten their own death
    2. Competent patients may refuse to take nourishment
    3. Study looked at suffering, pain and duration to death
      1. Patients died within 2 weeks of stopping intake
      2. Low level of pain and suffering
      3. Ganzini (2003) N Engl J Med 349:359-65 [PubMed]
  1. Antpyretics for fever
    1. Acetaminophen 650 mg suppository SL or PR every 4 hours as needed for fever
  2. Opiates for pain, Shortness of Breath (caution: highly concentrated)
    1. See Cancer Pain Opioid
    2. Morphine 20 mg/ml 5-10 mg (0.25 to 0.5 ml) every 3 hours as needed for pain, Shortness of Breath
    3. Oxycodone 20 mg/ml 5-10 mg (0.25 to 0.5 ml) every 3 hours as needed for pain, Shortness of Breath
  3. Benzodiazepines for anxiety
    1. Lorazepam 2 mg/ml 0.5 to 1 mg SL or PR every 4 hours as needed for anxiety
  4. Antipsychotics for Nausea, Agitation
    1. Haloperidol 2 mg/ml 0.5 to 1 mg SL or PR every 4 hours as needed for Nausea or Agitation
    2. Risperidone 2 mg/ml 0.5 to 1 mg SL or PR every 4 hours as needed for Nausea or Agitation
  5. Anticholinergics for excessive oral secretions
    1. Hyoscamine 0.125 mg SL every 6 hours as needed for excessive oral secretions
    2. Atropine 1% ophthalmic drops SL every 6 hours as needed for excessive oral secretions
  • Resources
  1. End of Life Physicians Education Resource
    1. http://www.eperc.mcw.edu
    2. Fast Facts offers an excellent clinician resource
  2. National Cancer Institute
    1. http://www.cancer.gov/cancertopics/pdq/supportivecare
  3. Center to Advance Palliative Care
    1. http://www.capc.org/
  4. American Academy of Hospice and Palliative Medicine
    1. http://www.aahpm.org/