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Mechanisms of Disease 2 HC30: Changes in patients’ experiences

HC30: Changes in patients’ experiences

Patients versus medical professionals

While patients experience cancer treatment as a unique life-changing series of events, to medical professionals it constitutes routine work practice.

Joanna Baines

Joanna Baines wrote an article containing 3 stories of 3 generations of breast cancer:

  • Grandmother
    • Stayed at home after diagnosis, died at the age of 56
    • For her, cancer was an experience of silence
  • Mother
    • Was diagnosed with breast cancer at 35
    • Treatment
      • Radical mastectomy
        • Removal of the entire breast, nipple, lymph nodes, vessels and muscles → severe and mutilating operation
        • Became less and less popular throughout the 1970s
      • Ovarian ablation throughout radiotherapy
      • 5 year follow up of remaining breast and glands
    • Hardly received any information about her condition → saw cancer as an event
  • Joanna Baines
    • Diagnosed with breast cancer at 32 years old
    • Received several supplementary tests
      • Abdomen
      • Liver
      • Bones
    • Treatment
      • Removal of the lump and lymph nodes in the armpit
      • Chemotherapy (5 months)
      • Radiotherapy
      • Tamoxifen (5 years)
      • Herceptin
    • She was part of an RCT (randomized control trial)
    • Saw cancer as a part of her life

Timeline

A timeline of emerging cancer therapies has been created:

  • 1850-1920: radical surgery
  • 1900-1950: radiation
    • Major alternative to surgery before chemotherapy
    • High energy radiation equipment
      • Huge machine surrounding the patient
      • Emerged in the early 20th century
  • 1950-1970: chemotherapy
    • Emerged after the WWII
    • 3 types
      • Nitrogen mustards
        • Discovered during WWII
        • Don’t produce lasting remission
      • Hormones
        • Increased use in the 1940s-1950s
        • Now regarded as palliative
        • Tamoxifen became available in the 1970s-1980s
      • Antimetabolites
        • Sydney Farber diagnosed ALL in a 2-year-old and injected him with aminopterin (an antifolic) → worked very well
    • Didn’t become the cure that everyone had hoped → only prolonged the lives for several months
    • Issues
      • Drug resistance
      • Death due to new complications
      • Survival isn’t worthwhile
    • Many experiments where done in the 1960s
  • 1970-1990: combination therapy
    • Dr. Pinkel made a breakthrough by combining high dose chemotherapy and radiation
      • More toxic chemicals
      • Radiotherapy in the brain and chemotherapy in the spinal fluid
      • Double doses in case of no success
      • “Total therapy” → a total hell for patients
    • Even though there was a huge therapeutic optimism, there were several problems
      • Toxicity, response, life impact and trauma, complications, drug resistance, etc.
      • Ethical dilemmas in research of cancer treatment
    • 1978: cisplatin was introduced
      • Highly effective
      • Many toxic effects → kidney failure later on

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Mechanisms of Disease 2 2020/2021 UL

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