1. PHARMACOLOGY 101
MECHANISM AND TARGETS
IN MEDICAL ONCOLOGY
Lindsay WilliamsonLindsay Williamson
ARNP, MSN, AOCNPARNP, MSN, AOCNP
2. BiographyBiography
Lindsay Williamson is board certified as an Advanced Oncology Certified
Nurse Practitioner as well as an Adult Nurse Practitioner. She received her
BSN at West Chester University in West Chester, Pennsylvania and her
MSN at La Salle University in Philadelphia, Pennsylvania. Lindsay has been
an Oncology Nurse for 15 years with 7 of those years in the role of Nurse
Practitioner. She has worked in a variety of settings including inpatient and
outpatient as well as community based and academic based. Also, she has
worked in a variety of roles including Oncology Staff Nurse, Infusion Nurse,
ARNP in a community practice, Pharmaceutical Sales Representative and
Clinical Operations Manager of the Lab Draw and Infusion areas at Moffitt
Cancer Center. She is currently working with Florida Cancer Specialists in
New Port Richey, Florida as an Oncology Nurse Practitioner. Lindsay is a
member of the Advanced Practice Society for Hematology and Oncology
and the Oncology Nursing Society.
4. ObjectivesObjectives
Define the purposes of cancer therapy
Describe the differences among chemotherapy, hormonal therapy,
immunotherapy and kinase inhibitors
Have a basic understanding of the different drug classifications of
chemotherapy, the different types of hormonal therapy and the many targets
that therapies affect
Have a basic understanding for common toxicities for cancer treatments
Define available resources for drug indications, dosing and adverse effects
profile
9. Iron OverloadIron Overload
Iron chelatorsIron chelators
deferoxamine (Desferal)deferoxamine (Desferal)
• Promotes urinary iron excretionPromotes urinary iron excretion
• Given IV or IMGiven IV or IM
deferasirox (Exjade, Jadenu)deferasirox (Exjade, Jadenu)
• Promotes fecal iron excretionPromotes fecal iron excretion
• OralOral
10. Idiopathic ThrombocytopenicIdiopathic Thrombocytopenic
PurpuraPurpura
CorticosteroidsCorticosteroids
May raise platelets by decreasing activity of immuneMay raise platelets by decreasing activity of immune
systemsystem
IVIGIVIG
rituximab (Rituxan)rituximab (Rituxan)
Reduces immune system response that damages plateletsReduces immune system response that damages platelets
Thrombopoietin receptor agonistsThrombopoietin receptor agonists
Binds and activates thrombopoietin (TPO) receptors onBinds and activates thrombopoietin (TPO) receptors on
hematopoietic cells, increasing platelet productionhematopoietic cells, increasing platelet production
eltrombopag (Promacta), oral agenteltrombopag (Promacta), oral agent
romiplostim (Nplate), SQ injectionromiplostim (Nplate), SQ injection
11. AnticoagulantsAnticoagulants
InjectableInjectable
• HeparinHeparin
Acts at multiple sites in the coagulation process,Acts at multiple sites in the coagulation process,
inactivates thrombin and other clotting factorsinactivates thrombin and other clotting factors
• Low-molecular weight heparinLow-molecular weight heparin
dalteparin (Fragmin)dalteparin (Fragmin)
enoxaparin (Lovenox)enoxaparin (Lovenox)
• fondaparinux (Arixtra)fondaparinux (Arixtra)
Selectively binds to antithrombin III, potentiatingSelectively binds to antithrombin III, potentiating
factor Xa neutralization and inhibiting thrombinfactor Xa neutralization and inhibiting thrombin
formation (synthetic selective factor Xa inhibitor)formation (synthetic selective factor Xa inhibitor)
12. AnticoagulantsAnticoagulants
OralOral
• warfarin (Coumadin, Jantoven)warfarin (Coumadin, Jantoven)
Inhibits vitamin K-dependent coagulation factorInhibits vitamin K-dependent coagulation factor
synthesis (II, VII, IX, X, proteins C and S)synthesis (II, VII, IX, X, proteins C and S)
Regulate INRRegulate INR
Antidote is Vitamin KAntidote is Vitamin K
• Factor Xa inhibitorFactor Xa inhibitor
apixaban (Eliquis) BID dosingapixaban (Eliquis) BID dosing
rivaroxaban (Xarelto) daily dosingrivaroxaban (Xarelto) daily dosing
13. Cancer Therapy GoalsCancer Therapy Goals
CureCure
No evidence of disease (NED)No evidence of disease (NED)
ControlControl
Prolong length and quality of life, prevent distant andProlong length and quality of life, prevent distant and
possible unknown metastasespossible unknown metastases
Cure is not realisticCure is not realistic
Palliation/ComfortPalliation/Comfort
Symptom management, improve comfort and qualitySymptom management, improve comfort and quality
of lifeof life
Appropriate when cure and control are not feasibleAppropriate when cure and control are not feasible
14. Cancer Therapy OverviewCancer Therapy Overview
Treatment goalsTreatment goals
Manage disease and related symptomsManage disease and related symptoms
Manage treatment toxicitiesManage treatment toxicities
Treatment typesTreatment types
LocalizedLocalized
• SurgerySurgery
• Radiation therapyRadiation therapy
SystemicSystemic
• PO, IV, IM, SQ, ITPO, IV, IM, SQ, IT
Treatment considerationsTreatment considerations
Neoadjuvant, Adjuvant, Induction, Maintenance, MetastaticNeoadjuvant, Adjuvant, Induction, Maintenance, Metastatic
Radio sensitizerRadio sensitizer
16. Common Cancer TherapyCommon Cancer Therapy
Side EffectsSide Effects
FatigueFatigue
MyelosuppressionMyelosuppression
Nausea/VomitingNausea/Vomiting
Diarrhea/ConstipationDiarrhea/Constipation
MucositisMucositis
Peripheral NeuropathyPeripheral Neuropathy
AlopeciaAlopecia
Immune-Mediated pneumonitis, hepatitis, colitis,Immune-Mediated pneumonitis, hepatitis, colitis,
endocrinopathies and rashendocrinopathies and rash
Oncology EmergenciesOncology Emergencies
Tumor Lysis Syndrome, Hypercalcemia, SIADHTumor Lysis Syndrome, Hypercalcemia, SIADH
17. Cancer Therapy LimitationsCancer Therapy Limitations
Toxicity of agentsToxicity of agents
Lifetime doseLifetime dose
Hypersensitivity reactionsHypersensitivity reactions
Drug resistanceDrug resistance
Secondary malignanciesSecondary malignancies
AdherenceAdherence
Insurance AuthorizationInsurance Authorization
Patient costPatient cost
18. Development of Cancer CellsDevelopment of Cancer Cells
CarcinogenesisCarcinogenesis
Process by which a normal cell converts to a tumor cellProcess by which a normal cell converts to a tumor cell
Initiation phaseInitiation phase
A biological, chemical, or physical change occurs to the cellA biological, chemical, or physical change occurs to the cell
Promotion phasePromotion phase
Alteration of expression of cell (i.e. DNA)Alteration of expression of cell (i.e. DNA)
ConversionConversion
Act of change and continued alterationAct of change and continued alteration
ProgressionProgression
Changes from pre-malignant to higher level of malignancyChanges from pre-malignant to higher level of malignancy
19. Malignant CellMalignant Cell
Uncontrolled proliferationUncontrolled proliferation
Abnormal cell structureAbnormal cell structure
Accelerated use of nutrientsAccelerated use of nutrients
Loss of contact inhibitionLoss of contact inhibition
Lack of adhesionLack of adhesion
Inability to differentiate fullyInability to differentiate fully
20.
21. ChemotherapyChemotherapy
Treatment of cancer cells with chemicalsTreatment of cancer cells with chemicals
Cytotoxic-poisonous to cellsCytotoxic-poisonous to cells
TypesTypes
Combination therapyCombination therapy
• More than one drugMore than one drug
• More than one treatment modality either sequentially orMore than one treatment modality either sequentially or
concurrentlyconcurrently
Adjuvant therapyAdjuvant therapy
• Primary tumor eradiated by surgery or radiation prior toPrimary tumor eradiated by surgery or radiation prior to
chemotherapychemotherapy
Neo-adjuvant therapyNeo-adjuvant therapy
• Chemotherapy prior to radiation or surgeryChemotherapy prior to radiation or surgery
22. Chemotherapy ClassificationsChemotherapy Classifications
Phase cycle specific agentsPhase cycle specific agents-only the cells-only the cells
in a specific cycle are affectedin a specific cycle are affected
Cell cycle specific agentsCell cycle specific agents-effects are-effects are
mostly on the cells actively dividingmostly on the cells actively dividing
throughout cyclethroughout cycle
Cell cycle nonspecific agentsCell cycle nonspecific agents-effects are-effects are
on cells at any phaseon cells at any phase
23. Chemotherapy ClassificationsChemotherapy Classifications
Alkylating AgentsAlkylating Agents
AntimetabolitesAntimetabolites
Antimicrotuble AgentsAntimicrotuble Agents
Topoisomerase I InhibitorsTopoisomerase I Inhibitors
Topoisomerase II InhibitorsTopoisomerase II Inhibitors
Antitumor AntibioticsAntitumor Antibiotics
Aspariginase derivativesAspariginase derivatives
Hypomethylating AgentsHypomethylating Agents
OtherOther
24. Alkylating AgentsAlkylating Agents
Mechanisms of action: Interfere with DNAMechanisms of action: Interfere with DNA
replication through cross linking of DNAreplication through cross linking of DNA
strands, DNA strand breaking, andstrands, DNA strand breaking, and
abnormal base pairing of proteinsabnormal base pairing of proteins
Most agents areMost agents are cell cycle nonspecificcell cycle nonspecific
Activated by cytochrome p450Activated by cytochrome p450
Toxicities: Nausea/Vomiting,Toxicities: Nausea/Vomiting,
Hematopoietic, ReproductiveHematopoietic, Reproductive
25. Alkylating AgentsAlkylating Agents
Alkyl sulfonatesAlkyl sulfonates
busulfan (Myleran); CML, Myelofibrosisbusulfan (Myleran); CML, Myelofibrosis
EthyleneiminesEthyleneimines
thiotepa (Thioplex); Breast, Ovarianthiotepa (Thioplex); Breast, Ovarian
Nitrogen mustardsNitrogen mustards
bendamustine (Bendeka, Treanda); Given IV; CLL,bendamustine (Bendeka, Treanda); Given IV; CLL,
NHLNHL
chlorambucil (Leukeran); HL, NHL, CLLchlorambucil (Leukeran); HL, NHL, CLL
cyclophosphamide (Cytoxan); Given IV or POcyclophosphamide (Cytoxan); Given IV or PO
• HL, NHL, MM, CML, AML, BreastHL, NHL, MM, CML, AML, Breast
ifosfamide (Ifex); Testicular, Sarcomaifosfamide (Ifex); Testicular, Sarcoma
melphalan (Alkeran); MMmelphalan (Alkeran); MM
29. AntimetabolitesAntimetabolites
Mechanism of action: Inhibit DNAMechanism of action: Inhibit DNA
synthesis by substituting metabolites orsynthesis by substituting metabolites or
structural analogues during DNA synthesisstructural analogues during DNA synthesis
Most agents areMost agents are phase cycle specificphase cycle specific
Toxicities: Hematopoietic and GIToxicities: Hematopoietic and GI
36. Topoisomerase I InhibitorsTopoisomerase I Inhibitors
Mechanism of action:Mechanism of action: Interferes with theInterferes with the
activity of topoisomerase in the process ofactivity of topoisomerase in the process of
DNA replicationDNA replication
Toxicities:Toxicities: Nausea, vomiting, diarrhea,Nausea, vomiting, diarrhea,
abdominal cramping.abdominal cramping.
38. Topoisomerase II InhibitorsTopoisomerase II Inhibitors
Mechanism of action: Interferes with theMechanism of action: Interferes with the
activity of topoisomerase in the process ofactivity of topoisomerase in the process of
DNA replicationDNA replication
Toxicities: Nausea, vomiting, diarrhea,Toxicities: Nausea, vomiting, diarrhea,
bone marrow suppressionbone marrow suppression
AnthracenedioneAnthracenedione
Mitoxantrone (Novantrone); AML, ProstateMitoxantrone (Novantrone); AML, Prostate
39. Topoisomerase II InhibitorsTopoisomerase II Inhibitors
AnthracyclinesAnthracyclines
Daunorubicin (Cerubidine); ALL, AMLDaunorubicin (Cerubidine); ALL, AML
Doxorubicin (Adriamycin)-baseline EF, lifetimeDoxorubicin (Adriamycin)-baseline EF, lifetime
cumulative dose; Breast, Sarcomacumulative dose; Breast, Sarcoma
Liposomal doxorubicin (Doxil); Ovarian,Liposomal doxorubicin (Doxil); Ovarian,
Kaposi sarcomaKaposi sarcoma
Epirubicin (Ellence); BreastEpirubicin (Ellence); Breast
Idarubicin (Idamycin); AMLIdarubicin (Idamycin); AML
40. Topoisomerase II InhibitorsTopoisomerase II Inhibitors
EpipodrophyllotoxinsEpipodrophyllotoxins
etoposide (Toposar); Lung, Testicularetoposide (Toposar); Lung, Testicular
41. Antitumor AntibioticsAntitumor Antibiotics
Mechanism of action: DNA intercalation (insertMechanism of action: DNA intercalation (insert
between two strands of DNA), generate highlybetween two strands of DNA), generate highly
reactive free radicals that damage intercellularreactive free radicals that damage intercellular
moleculesmolecules
Toxicities: Bone marrow suppressionToxicities: Bone marrow suppression
Antitumor antibioticsAntitumor antibiotics
bleomycin (Blenoxane)- Pulmonary toxicities;bleomycin (Blenoxane)- Pulmonary toxicities;
Lung, Testicular, NHLLung, Testicular, NHL
mitomycin (Mutamycin)-Delayed bone marrowmitomycin (Mutamycin)-Delayed bone marrow
suppression; Anal, Pancreatic, Stomachsuppression; Anal, Pancreatic, Stomach
42. Aspariginase DerivativesAspariginase Derivatives
Mechanism of action:Mechanism of action: Catalyzes asparagineCatalyzes asparagine
deamination resulting in decreased circulatingdeamination resulting in decreased circulating
asparagine and cytotoxicity of asparasparagine and cytotoxicity of asparagine-agine-
dependent leukemic cellsdependent leukemic cells
Toxicities:Toxicities: Hypersensitivity reaction,Hypersensitivity reaction,
hyperglycemiahyperglycemia
E. coli derived asparaginase (Elspar); ALLE. coli derived asparaginase (Elspar); ALL
Pegaspargase (Oncaspar); ALLPegaspargase (Oncaspar); ALL
43. Hypomethylating AgentsHypomethylating Agents
Mechanism of action: Produces DNAMechanism of action: Produces DNA
hypomethylation restoring normal tumorhypomethylation restoring normal tumor
suppressor gene function and control ofsuppressor gene function and control of
cellular differentiation and proliferationcellular differentiation and proliferation
Toxicities: Bone marrow suppressionToxicities: Bone marrow suppression
azacitidine (Vidaza); MDSazacitidine (Vidaza); MDS
decitabine (Dacogen); MDSdecitabine (Dacogen); MDS
44. Other ChemotherapyOther Chemotherapy
OtherOther
arsenic trioxide (Trisenox); causes apoptosis-likearsenic trioxide (Trisenox); causes apoptosis-like
changes to NB4 human promyelocytic leukemia cellschanges to NB4 human promyelocytic leukemia cells
in vitro; APLin vitro; APL
trabectedine (Yondelis); binds and alkylates DNA intrabectedine (Yondelis); binds and alkylates DNA in
the minor grove leading to disruption of the cell cyclethe minor grove leading to disruption of the cell cycle
and eventual cell death; Liposarcoma,and eventual cell death; Liposarcoma,
LeiomyosarcomaLeiomyosarcoma
octreotide (Sandostatin); inhibits multiple hormonesoctreotide (Sandostatin); inhibits multiple hormones
including growth hormone, glucagon, insulin and LH;including growth hormone, glucagon, insulin and LH;
Carcinoid tumors, diarrheaCarcinoid tumors, diarrhea
45. Hormonal TherapyHormonal Therapy
Used in managing hormonally sensitiveUsed in managing hormonally sensitive
cancers (Breast, Prostate, Ovarian, andcancers (Breast, Prostate, Ovarian, and
Endometrial cancer)Endometrial cancer)
Mechanism of action: The hormoneMechanism of action: The hormone
changes the hormonal environment thatchanges the hormonal environment that
alters growth factors thus the stimulus foralters growth factors thus the stimulus for
tumor growth is suppressed or removedtumor growth is suppressed or removed
46. Side Effects of Hormonal TherapySide Effects of Hormonal Therapy
WomenWomen
FatigueFatigue
Hot flashesHot flashes
Mood swingsMood swings
NauseaNausea
OsteoporosisOsteoporosis
Weight gainWeight gain
MenMen
Decreased sexualDecreased sexual
desiredesire
Enlarged breastsEnlarged breasts
Hot flashesHot flashes
ImpotenceImpotence
IncontinenceIncontinence
OsteoporosisOsteoporosis
49. Aromatase InhibitorsAromatase Inhibitors
Mechanism of action: lowers the amount of estrogenMechanism of action: lowers the amount of estrogen
which signals hormone receptors.which signals hormone receptors.
Slows tumor growth by inhibiting this process.Slows tumor growth by inhibiting this process.
Used in post-menopausal women with hormoneUsed in post-menopausal women with hormone
receptor positive breast cancerreceptor positive breast cancer
Toxicities: Arthralgia, vaginal dryness, acceleratedToxicities: Arthralgia, vaginal dryness, accelerated
bone lossbone loss
letrozole (Femara); Breastletrozole (Femara); Breast
exemestane (Aromasin); Breastexemestane (Aromasin); Breast
anastrozole (Arimidex); Breastanastrozole (Arimidex); Breast
50. Estrogen Receptor AntagonistEstrogen Receptor Antagonist
Mechanism of action: Binds to estrogenMechanism of action: Binds to estrogen
receptors and down regulates estrogenreceptors and down regulates estrogen
receptor protein producing anti-estrogenicreceptor protein producing anti-estrogenic
effectseffects
Toxicities: Injection site pain, hot flashes,Toxicities: Injection site pain, hot flashes,
arthralgiaarthralgia
Fulvestrant (Faslodex); BreastFulvestrant (Faslodex); Breast
51. Selective Estrogen ReceptorSelective Estrogen Receptor
Modulator (SERM)Modulator (SERM)
Mechanism of action:Mechanism of action: Selectively binds toSelectively binds to
estrogen receptors producing anti-estrogenicestrogen receptors producing anti-estrogenic
effectseffects
Toxicities:Toxicities: Hot flashes, vaginal drynessHot flashes, vaginal dryness
Tamoxifen (Nolvadex)-Tamoxifen (Nolvadex)-Need baseline GYNNeed baseline GYN
exam; Breast, premenopausalexam; Breast, premenopausal
Raloxifene (Evista, Keoxifene);Raloxifene (Evista, Keoxifene); PostPost
menopausal high risk for invasive breast cancermenopausal high risk for invasive breast cancer
52. Luteinizing Hormone-Releasing HormoneLuteinizing Hormone-Releasing Hormone
AgonistsAgonists
Suppress secretion of follicle-stimulatingSuppress secretion of follicle-stimulating
hormone (FSH) and luteinizing hormone (LH)hormone (FSH) and luteinizing hormone (LH)
from pituitary gland thus decreasingfrom pituitary gland thus decreasing
testosterone levelstestosterone levels
AntagonistsAntagonists
Works on the gonadotropin releasingWorks on the gonadotropin releasing
hormonehormone
53. Luteinizing Hormone-ReleasingLuteinizing Hormone-Releasing
Hormone AgonistsHormone Agonists
Leuprolide (Lupron, Eligard)Leuprolide (Lupron, Eligard)
Gonadotropin-releasing hormone (GnRH)Gonadotropin-releasing hormone (GnRH)
agonistagonist
Indicated for prostate cancerIndicated for prostate cancer
Goserelin (Zoladex)Goserelin (Zoladex)
Indicated for advanced breast and prostateIndicated for advanced breast and prostate
cancerscancers
Triptorelin (Trelstar)Triptorelin (Trelstar)
Indicated for ovarian and prostate cancersIndicated for ovarian and prostate cancers
54. Other Hormonal AgentsOther Hormonal Agents
Abiraterone (Zytiga)-Abiraterone (Zytiga)-inhibits 17 alpha-inhibits 17 alpha-
hydroxylase/C17,20-lyase to block androgenhydroxylase/C17,20-lyase to block androgen
biosynthesis leading to decreased androgen-biosynthesis leading to decreased androgen-
sensitive tumor growth; Prostatesensitive tumor growth; Prostate
Megestrol acetate (Megace)-Megestrol acetate (Megace)-agonizesagonizes
glucocorticoid receptors; Cancer relatedglucocorticoid receptors; Cancer related
anorexia;anorexia;
Ketoconazole-Ketoconazole-inhibits fungal cell membraneinhibits fungal cell membrane
ergosterol synthesis; Prostateergosterol synthesis; Prostate
55.
56. ImmunotherapyImmunotherapy
Also called Biological Response ModifierAlso called Biological Response Modifier
TherapyTherapy
Stimulate or restore immune system toStimulate or restore immune system to
fight cancer cellsfight cancer cells
Modify the relation between the tumor andModify the relation between the tumor and
the hostthe host
Includes antibodies, cytokines, and otherIncludes antibodies, cytokines, and other
substances that stimulate immunesubstances that stimulate immune
functionfunction
57. ImmunotherapyImmunotherapy
TypesTypes
Interferon, interleukins, anti-CTLA4, anti-PD-1, anti-Interferon, interleukins, anti-CTLA4, anti-PD-1, anti-
PDL-1, cancer vaccinesPDL-1, cancer vaccines
Ipilimumab (Yervoy)-binds to CTLA-4 antigen to blockIpilimumab (Yervoy)-binds to CTLA-4 antigen to block
activity and augment T-cell activation and proliferation;activity and augment T-cell activation and proliferation;
MelanomaMelanoma
Nivolumab (Opdivo)-binds to PD-1 receptor on T-cellsNivolumab (Opdivo)-binds to PD-1 receptor on T-cells
blocking PD-1 pathway mediated anti-tumor immuneblocking PD-1 pathway mediated anti-tumor immune
response inhibition; NSCLC, Metastatic Melanoma,response inhibition; NSCLC, Metastatic Melanoma,
RCC, Squamous cell H/N, Classic HL, Urothelial.RCC, Squamous cell H/N, Classic HL, Urothelial.
58. ImmunotherapyImmunotherapy
Pembrolizumab (Keytruda)-binds to PD-1 receptorPembrolizumab (Keytruda)-binds to PD-1 receptor
on T-cells blocking PD-1 pathway mediated anti-on T-cells blocking PD-1 pathway mediated anti-
tumor immune response inhibition; Melanoma,tumor immune response inhibition; Melanoma,
NSCLC, HNSCC, Classical HL, Urothelial/BladderNSCLC, HNSCC, Classical HL, Urothelial/Bladder
Durvalumab (Imfinzi)-blocks PD-L1 with the PD-1Durvalumab (Imfinzi)-blocks PD-L1 with the PD-1
and CD80 molecules; recombinant DNA technologyand CD80 molecules; recombinant DNA technology
in Chinese Hamster Ovary cell suspension culture;in Chinese Hamster Ovary cell suspension culture;
UrothelialUrothelial
Atezolizumab (Tecentriq)-binds to PD-L1 and blocksAtezolizumab (Tecentriq)-binds to PD-L1 and blocks
interactions with both PD-1 and B7.1 receptors;interactions with both PD-1 and B7.1 receptors;
Urothelial.Urothelial.
59. ImmunotherapyImmunotherapy
Elotuzumab (Empliciti)-humanizedElotuzumab (Empliciti)-humanized
monoclonal antibody targeting SLAMF7monoclonal antibody targeting SLAMF7
(Signaling Lymphocytic Activation Molecule(Signaling Lymphocytic Activation Molecule
Family member 7) protein; activates NKCFamily member 7) protein; activates NKC
through both the SLAMF7 pathway and Fcthrough both the SLAMF7 pathway and Fc
receptors; Multiple Myelomareceptors; Multiple Myeloma
Sipuleucel-T (Provenge)-Induces T-cellSipuleucel-T (Provenge)-Induces T-cell
mediated immune response targeted againstmediated immune response targeted against
prostatic acid phosphate antigen; Prostateprostatic acid phosphate antigen; Prostate
60. ImmunotherapyImmunotherapy
Taliminogene laherparepvec (Imlygic)-Taliminogene laherparepvec (Imlygic)-
Replicates within tumor and produces GM-Replicates within tumor and produces GM-
CSF inducing tumor cell death andCSF inducing tumor cell death and
enhancing antitumor immune response;enhancing antitumor immune response;
genetically engineered oncolytic virus;genetically engineered oncolytic virus;
Given in divided doses to the tumorGiven in divided doses to the tumor
lesions in Melanomalesions in Melanoma
61. InterferonInterferon
Mechanism of action:Mechanism of action: Antiviral (inhibits viralAntiviral (inhibits viral
replication), antiproliferative, andreplication), antiproliferative, and
immunomodulatory effects, activate andimmunomodulatory effects, activate and
increases cytotoxicity of natural killer cells,increases cytotoxicity of natural killer cells,
enhances immune responseenhances immune response
CytokinesCytokines
Alpha, beta, and gamma derivativesAlpha, beta, and gamma derivatives
interferon alfa 2b (Intron A);interferon alfa 2b (Intron A); Hairy cellHairy cell
leukemia, Melanoma, NHL, Hepatitisleukemia, Melanoma, NHL, Hepatitis
62. InterleukinsInterleukins
Mechanism of action: Stimulates T-Mechanism of action: Stimulates T-
lymphocyte proliferation, enhances killerlymphocyte proliferation, enhances killer
T-cell activity, stimulates and enhancesT-cell activity, stimulates and enhances
natural killer cellsnatural killer cells
CytokinesCytokines
Produced by helper T-cellsProduced by helper T-cells
aldesleukin (Proleukin); Renal cell,aldesleukin (Proleukin); Renal cell,
MelanomaMelanoma
65. Therapeutic AntibodiesTherapeutic Antibodies
Engineered antibodies produced by aEngineered antibodies produced by a
single clone of cells that is specific for asingle clone of cells that is specific for a
given antigengiven antigen
Passive immunotherapyPassive immunotherapy
Names end in “mab”Names end in “mab”
66. Therapeutic AntibodiesTherapeutic Antibodies
Murine-mouseMurine-mouse
Humanized-humanHumanized-human
Human Anti-Murine Antibody (HAMA)Human Anti-Murine Antibody (HAMA)
Chimeric-part mouse/humanChimeric-part mouse/human
Conjugated-a chemotherapy drug, radioactiveConjugated-a chemotherapy drug, radioactive
particle, or toxin is connected to monoclonalparticle, or toxin is connected to monoclonal
antibodyantibody
Unconjugated-monoclonal antibody without anyUnconjugated-monoclonal antibody without any
drug, radioactive particle, or toxin attacheddrug, radioactive particle, or toxin attached
72. Kinase InhibitorsKinase Inhibitors
Mechanism of action: Enzyme inhibitorMechanism of action: Enzyme inhibitor
that blocks the action of one or morethat blocks the action of one or more
protein kinase which alters biologicalprotein kinase which alters biological
processes including but no limited toprocesses including but no limited to
modulate cell function; Most names end inmodulate cell function; Most names end in
“nib”“nib”
Toxicities: Vary based on targetToxicities: Vary based on target
85. Supportive Care MedicationsSupportive Care Medications
IV hydrationIV hydration
Electrolyte replacementElectrolyte replacement
Antiemetic'sAntiemetic's
AntidiarrhealAntidiarrheal
Stool softeners/laxativesStool softeners/laxatives
Nutritional supportNutritional support
Appetite stimulantsAppetite stimulants
Antidepressants/AntianxietyAntidepressants/Antianxiety
86.
87. Advanced Practice ConsiderationsAdvanced Practice Considerations
Maintain awareness of cancer agents and treatmentMaintain awareness of cancer agents and treatment
optionsoptions
Utilize Package Insert for drug details including dosingUtilize Package Insert for drug details including dosing
and toxicity managementand toxicity management
Encourage supportive care to minimize toxicityEncourage supportive care to minimize toxicity
Collaborate with respective disciplinesCollaborate with respective disciplines
Support patients physically (symptom management),Support patients physically (symptom management),
psychosocially (referrals to social work/casepsychosocially (referrals to social work/case
management), emotionally (referrals tomanagement), emotionally (referrals to
psychology/support groups) and spiritually (refer topsychology/support groups) and spiritually (refer to
chaplain/spiritual counselor)chaplain/spiritual counselor)
Spend time with other team membersSpend time with other team members
88.
89. Patient Focused CarePatient Focused Care
You treat a disease, you win, you lose. You treat a person, I guarantee You treat a disease, you win, you lose. You treat a person, I guarantee
you, you’ll win, no matter what the outcome.you, you’ll win, no matter what the outcome.
Our job is improving the quality of life, not just delaying death.
•-Patch Adams-Patch Adams
90. ResourcesResources
chemocare.comchemocare.com
uptodate.comuptodate.com
American Cancer SocietyAmerican Cancer Society
1-800-813-HOPE (4673)1-800-813-HOPE (4673)
http://www/cancer.org/http://www/cancer.org/
National Cancer InstituteNational Cancer Institute
1-800-4-CANCER (422-6237)1-800-4-CANCER (422-6237)
http://www.cancer.gov/http://www.cancer.gov/
National Comprehensive Cancer NetworkNational Comprehensive Cancer Network
http://www.nccn.org/http://www.nccn.org/
Vanderbilt My Cancer GenomeVanderbilt My Cancer Genome
www.mycancergenome.orgwww.mycancergenome.org
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Editor's Notes
Slides serve as a resource
Procrit weekly dosing
Aranesp every 2 or 3 weeks
Common cause is blood loss, GI bleed/problems, heavy menses, malabsorption
Formulary may determine
Xarelto loading dose 15 mg bid x 21 days and then 20 mg daily
Biggest risk is for bleeding
Magic wand
Very specialized
Utilize pharmacists
Nausea/vomiting and alopecia most feared side effects, we now have such good antiemetic's
Immune-medicated can happen at any time
Neuropathy-one potentially irreversible toxicity
Lifetime dose-Adriamycin
Many companies do have patient assistance programs
How cells go from normal to tumor
Behave in a disorganized, chaotic manner
cancer chemotherapy began in the 1940s with the first use of nitrogen mustards and folic acid antagonist drugs.
Fluorouracil was patented in 1956 and came into medical use in 1962.[
Kemo-sabe
Key-kill the bad cells and leave the good cells alone
Easier to learn class toxicities then every drug
Overview of classifications with toxicities
List agents (generic and brand names) and common tumor types
There are all classifications of alkylating agents
Patients want natural medication, these agents are plant derived
Taxanes-infusion reactions
Peripheral neuropathy
Madagascar periwinkle plant. They are naturally extracted from the pink periwinkle plant, Catharanthus roseus G. Don and have a hypoglycemic as well as cytotoxic effects.
Dose limiting peripheral neuropathy
This alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata.
Novantrone-blue, tidy bowl
Adriamycin-red devil-change color of urine Limit lifetime cumulative dose to <550 mg/m² to reduce risk of cardiotoxicities
Epirubicin-red as well, more common in europe
Doxil-orange-must be mixed in Dextrose
VP-16
Bleomycin give a test dose (ABVD)
Mitomycin-purple
Give these medications with counts low-patients already pancytopenia from MDS
Need baseline bone density
Arthralgia's-can change to another AI
Must be post menopausal-surgically, medication induced or naturally
Need routine GYN exams,
Increase in blood clots
Check echo-every 3 months on therapy and every 6 months for 2 years after therapy
Phosphatidylinositol-glycan biosynthesis class F protein is a protein that in humans is encoded by the PIGF gene