Practical aspects in oncology Flashcards
Name systemic treatments
Chemotx
Hormonal tx
Targeted tx
What is a clinical oncologist?
Chemo + radio
What is a medical oncologist?
Chemo
3 questions in oncology?
Is it cancer? - biopsy
WHat type of cancer? - imaging, biopsy
WHat is intention of tx? - curative, palliative
What is adjuvant tx?
Given after surgery to maximize chance for cure
What is neoadjuvant tx?
given before radical tx
In what stage of breast cancer do we give neoadjuvant tx?
Stage III (decrease risk of dissemination)
Best methods of treatment in order?
Surgery > radiotx > systemic tx
WHat is RECIST?
Criterias for successfull tx
When to stop palliative tx?
patient does not want it
side effects > benefits
Better quality of life before
No response
Define predictive factor
condition that can be used to predict wether a person’s cancer will respond to a specific tx
Define Prognostic factor
Condition used to estimate the change of recovery from a disease or the chance of the disease recurring
Define Incidence
New cases of disease, divided by the total population
Define Prevalence
all cases of a disease in a specified period of time, scaled to the size of that population
Define mortality
Number of deaths due to a specific cause, scaled to the size of that population
What can tumor markers be used for?
Screening
prognostic factors
diagnosis
monitoring
Which tumor markers seen in germinal tumors?
b hCG, AFP, LDH
What does level of tumor markers in germinal tumors tell you?
Prognosis
Which tumor marker in prostate cancer?
What value does it have?
PSA
Prognostic value
Which tumor marker in medullary thyroid ca?
calcitonin
Which tumor marker in ovarian cancer?
CA 125
Which tumor marker in hepatocellular ca?
AFP
Which tumor marker in breast cancer?
NO TM IN BREAST CA!!!
Which tumor marker in pancreatic and gastric ca?
CA 19-9
In which cancer MAY palliative chemotx reverse a dissemination?
Testicular ca
Colorectal ca
Which other place than in cervix may HPV cause cancer?
Throat!!!
Which drugs are cardiotoxic?
Antracyclines (Doxorubicine)
Trastuzumab
Which drugs are nephrotoxic?
Cisplatin
Methotrexate
WHich drugs are pulmotoxic?
Bleomycine
Which drugs are neurotoxic?
Vincristine
Cisplatin
Paclitaxel
Which drugs are bladder-toxic?
Cyclophosphamide
What does Zubrod’s scale assess?
Performance status
WHat is important to remember about stage 3,4,5 in Zubrow’s scale?
ONLY supportive care! SHould NOT be given systemic tx