cancer module

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    CARE OF CLIENTSCARE OF CLIENTS

    WITH CELLULARWITH CELLULARABERRATIONABERRATION

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    Stages in CarcinogenesisStages in Carcinogenesis

    InitiationInitiation exposure of normal cells toexposure of normal cells to

    carcinogenscarcinogens

    PromotionPromotion cigarette smoking, alcoholcigarette smoking, alcohol

    abuse or dietary components that act onabuse or dietary components that act on

    the transformed cellthe transformed cell

    ProgressionProgression uncontrolled growth ofuncontrolled growth ofmalignant tumor capable of metastaticmalignant tumor capable of metastatic

    activityactivity

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    Carcinogenesis TheoriesCarcinogenesis Theories

    Environment TheoryEnvironment Theory environmentalenvironmental

    factors are implicated directly or indirectlyfactors are implicated directly or indirectly

    in cancer developmentin cancer development PhysicalPhysical sexual development, reproductivesexual development, reproductive

    patterns and sexual practicespatterns and sexual practices

    ChemicalChemical tobacco, alcohol, drugs,tobacco, alcohol, drugs,radiation, occupational, pollution, dietradiation, occupational, pollution, diet

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    Carcinogenesis TheoriesCarcinogenesis Theories

    Genetic TheoryGenetic Theory inherited disordersinherited disorders

    (deranged gene, chromosomal defect) or(deranged gene, chromosomal defect) or

    altered DNA may result in changes thataltered DNA may result in changes thatrender the cell vulnerable to malignantrender the cell vulnerable to malignant

    transformation; cancer families tend totransformation; cancer families tend to

    inherit the same type of cancer andinherit the same type of cancer anddevelop the disease at an early agedevelop the disease at an early age

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    Carcinogenesis TheoriesCarcinogenesis Theories

    Immunological TheoryImmunological Theory failure of thefailure of the

    normal immune mechanism maynormal immune mechanism may

    predispose one to certain cancerspredispose one to certain cancers

    e.g high incidence of tumors in earlye.g high incidence of tumors in early

    childhood and old agechildhood and old age periods whenperiods when

    the immune system is weakthe immune system is weak

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    TerminologiesTerminologies

    HyperplasiaHyperplasia increase in the size of anincrease in the size of an

    organ because of an increase in cellorgan because of an increase in cell

    numbernumber

    HypertrophyHypertrophy increase in the size of anincrease in the size of an

    organ because of an increase in cell sizeorgan because of an increase in cell size

    MetaplasiaMetaplasia a reversible process ina reversible process inwhich one adult cell type in an organ iswhich one adult cell type in an organ is

    replaced by another adult cell typereplaced by another adult cell type

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    TerminologiesTerminologies

    DysplasiaDysplasia alteration in adult cellsalteration in adult cellscharacterized by changes in their size,characterized by changes in their size,

    shape, and organizationshape, and organization AtrophyAtrophy decrease in cell sizedecrease in cell size

    AnaplasiaAnaplasia reversed cellularreversed cellulardevelopment to a primitive cell typedevelopment to a primitive cell type

    NeoplasiaNeoplasia abnormal cellular changesabnormal cellular changesand growth of new tissuesand growth of new tissues

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    Warning Signs of CancerWarning Signs of Cancer

    CC hange in bowel or bladder habitshange in bowel or bladder habits

    AA sore that doesnt healsore that doesnt heal

    UU nusual bleeding or dischargenusual bleeding or discharge

    TT hickening or lumphickening or lump

    II ndigestion or dysphagiandigestion or dysphagia

    OO bvious change in a wart or molebvious change in a wart or mole

    NN agging cough or hoarsenessagging cough or hoarseness

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    Warning Signs of CancerWarning Signs of Cancer

    Unexplained weight lossUnexplained weight loss

    Unexplained anemiaUnexplained anemia

    Persistent headachePersistent headache

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    Cancer Early DetectionCancer Early Detection

    Breast SelfExamination (BSE)Breast SelfExamination (BSE)

    Once a month, one week after menstruationOnce a month, one week after menstruation

    starting at menarchestarting at menarche

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    Steps in BSESteps in BSE

    Stand or sit in front of the mirrorStand or sit in front of the mirror notenotecontour changes, asymmetry, nipplecontour changes, asymmetry, nipple

    discharge, color of skin (orange peeldischarge, color of skin (orange peelskin), presence of dimpling, puckering orskin), presence of dimpling, puckering orretractionretraction

    Supine position with a small pillow orSupine position with a small pillow or

    folded bath towel under the shoulder offolded bath towel under the shoulder ofthe breast to be examined with the armthe breast to be examined with the armraised over the headraised over the head

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    Steps in BSESteps in BSE

    The other hand palpates or kneadsThe other hand palpates or kneads

    breast in a circular motion starting frombreast in a circular motion starting from

    the outside inwardsthe outside inwards

    Press the nipple to check for anyPress the nipple to check for any

    dischargedischarge

    Repeat palpation while in the showerRepeat palpation while in the shower

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    Cancer Early DetectionCancer Early Detection

    Testicular selfTesticular self--examination (TSE)examination (TSE) donedone

    by males 15by males 15--35 years old35 years old

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    Steps in TSESteps in TSE

    Examine for testicular tumor periodicallyExamine for testicular tumor periodicallypreferably done during a shower or bath.preferably done during a shower or bath.

    Use both hands to palpate. CarefullyUse both hands to palpate. Carefullyexamine all scrotal contents.examine all scrotal contents.

    Locate the epididymis; this is the cordLocate the epididymis; this is the cordlike structure at the back of the testis.like structure at the back of the testis.

    The spermatic cord and vas extendsThe spermatic cord and vas extendsupward from the epididymis.upward from the epididymis.

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    Steps in TSESteps in TSE

    Feel each testis between the thumb andFeel each testis between the thumb and

    the first two fingers of each hand.the first two fingers of each hand.

    Note size, shape, abnormal tenderness.Note size, shape, abnormal tenderness.

    Stand infront of the mirror and look forStand infront of the mirror and look for

    changes in size and shape of thechanges in size and shape of the

    scrotum.scrotum.

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    Cancer Early DetectionCancer Early Detection

    MammographyMammography radiologic study of theradiologic study of thesoft tissue of the breast used to evaluatesoft tissue of the breast used to evaluate

    differences in the density of tissuedifferences in the density of tissueespecially small or poorly definedespecially small or poorly definedmasses or nodules; capable of detectingmasses or nodules; capable of detectingbreast cancers that are too small to bebreast cancers that are too small to be

    palpated on physical examination.palpated on physical examination. XeromammographyXeromammography xx--ray image of theray image of the

    breast recorded on paper rather than filmbreast recorded on paper rather than film

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    Cancer Early DetectionCancer Early Detection

    Papanicolau SmearPapanicolau Smear microscopicmicroscopic

    examination of the cells collected fromexamination of the cells collected from

    the vaginal pool, exocervix andthe vaginal pool, exocervix andendocervixendocervix

    Rectal Digital ExaminationRectal Digital Examination donedone

    annually on clients over forty years old.annually on clients over forty years old.

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    Cancer Early DetectionCancer Early Detection

    BiopsyBiopsy surgical excision of small piecesurgical excision of small piece

    of tissue for microscopic examinationof tissue for microscopic examination

    Incisional or Partial BiopsyIncisional or Partial Biopsy only part ofonly part ofneoplasm is removed and examined underneoplasm is removed and examined under

    microscopemicroscope

    Excisional or Total BiopsyExcisional or Total Biopsy entire tumor isentire tumor is

    removed and examined under microscoperemoved and examined under microscope

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    Cancer Early DetectionCancer Early Detection

    Fine Needle Aspiration BiopsyFine Needle Aspiration Biopsy aspirationaspiration

    of secretions from suspicious nodule andof secretions from suspicious nodule and

    examination under microscopeexamination under microscope Rush Frozen SectionRush Frozen Section incisional biopsyincisional biopsy

    done in the operating room while the patientdone in the operating room while the patient

    and the surgical staff awaits for the resultand the surgical staff awaits for the result

    that comes back after a few minutes;that comes back after a few minutes;determines the type of surgery to be done.determines the type of surgery to be done.

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    Cancer Early DetectionCancer Early Detection

    Bone orBone Marrow BiopsyBone orBone Marrow Biopsy done bydone by

    means of bone marrow aspiration; usesmeans of bone marrow aspiration; uses

    trocar or bone marrow needletrocar or bone marrow needle Sites of Aspiration:Sites of Aspiration:

    SternumSternum

    Iliac CrestIliac Crest most commonmost common

    TibiaTibia

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    Cancer ClassificationCancer Classification

    GradingGrading

    defines the origin of the tumor and degreedefines the origin of the tumor and degree

    to which tumor cells retain the functional andto which tumor cells retain the functional andhistologic characteristics of tissue origin;histologic characteristics of tissue origin;

    usually done by pathologist (histologicusually done by pathologist (histologic

    classification)classification)

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    GradingGrading

    G1G1 well differentiatedwell differentiated

    G2G2 moderately well differentiatedmoderately well differentiated

    G3G3 poorly differentiatedpoorly differentiated

    G4G4 very poorly differentiated with highvery poorly differentiated with high

    degree of malignancydegree of malignancy

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    Cancer ClassificationCancer Classification

    StagingStaging determines the size of thedetermines the size of thetumor and extent metastasis; determinestumor and extent metastasis; determines

    extent of the diseaseextent of the disease Stage 0Stage 0 in situin situ

    Stage IStage I limited to tissue of origin; localizedlimited to tissue of origin; localized

    Stage IIStage II limited local spreadlimited local spread

    Stage IIIStage III extensive local and regionalextensive local and regionalspreadspread

    Stage IVStage IV metastasismetastasis

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    StagingStaging

    TNM StagingTNM Staging provides categorization ofprovides categorization of

    primary lesion and extent of involvementprimary lesion and extent of involvement

    in the clinical assessment of cancerin the clinical assessment of cancer TT primary tumor extentprimary tumor extent

    NN lymph node involvementlymph node involvement

    MM metastasismetastasis

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    TT

    TTXX tumor cannot be adequatelytumor cannot be adequately

    assessedassessed

    TT00 no incidence of primary tumorno incidence of primary tumor

    TTISIS tumor in situtumor in situ

    TT11, T, T22, T, T33,, TT44 progressive increase inprogressive increase in

    tumor size and involvementtumor size and involvement

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    NN

    NNXX regional lymph node cannot beregional lymph node cannot be

    assessed clinicallyassessed clinically

    NN00 regional lymph node demonstrableregional lymph node demonstrableabnormalabnormal

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    MM

    MMXX not assessednot assessed

    MM00 no known distant metastasisno known distant metastasis

    MM11 distant metastasis present in sitedistant metastasis present in site

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    Treatment GoalsTreatment Goals

    Complete irradication of malignancyComplete irradication of malignancy

    Prolong survival in the presence ofProlong survival in the presence of

    malignancymalignancy

    Relief of associated symptoms withRelief of associated symptoms with

    cancer disease processcancer disease process

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    CancerManagementCancerManagement

    SurgerySurgery

    DiagnosticDiagnostic biopsybiopsy

    Radical surgery (wide resection)Radical surgery (wide resection) removeremoveall tumors without disturbing the structure orall tumors without disturbing the structure or

    function of host extensively, useful in earlyfunction of host extensively, useful in early

    stages; if invasivestages; if invasive not curativenot curative

    Enbloc resectionEnbloc resection excision of original growthexcision of original growth

    and lymph channel around areand lymph channel around are

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    CancerManagementCancerManagement

    ProphylacticProphylactic remove preremove pre--cancerous lesioncancerous lesion

    while it is still harmless and nonwhile it is still harmless and non--malignantmalignant

    PalliativePalliative retard growth of tumor; relieveretard growth of tumor; relievesigns and symptoms of tumor; preventsigns and symptoms of tumor; prevent

    complicationcomplication

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    CancerManagementCancerManagement

    RadiotherapyRadiotherapy to destroy the malignantto destroy the malignant

    tumors without unduly harmingtumors without unduly harming

    surrounding tissuessurrounding tissues Tumor must e radiosensitive and rapidlyTumor must e radiosensitive and rapidly

    dividing, poorly differentiated, embryonic anddividing, poorly differentiated, embryonic and

    immature, characterized by increasedimmature, characterized by increased

    metabolic activitymetabolic activity

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    CancerManagementCancerManagement

    Tumor must be located in areas where theyTumor must be located in areas where they

    can be treated with large doses of radiationcan be treated with large doses of radiation

    without causing serious injury to neighboringwithout causing serious injury to neighboringtissues; tumors located deep within the bodytissues; tumors located deep within the body

    cant be safely irradiatedcant be safely irradiated

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    Means of AdministrationMeans of Administration

    External RadiotherapyExternal Radiotherapy skin mark, tatoo,skin mark, tatoo,

    ports (X marks) to localize the are to beports (X marks) to localize the are to be

    exposed to external radiationexposed to external radiation

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    External RadiotherapyExternal Radiotherapy

    XX--ray machineray machine

    Low voltage roentgen therapyLow voltage roentgen therapy skinskin

    cancercancer

    High voltage roentgen therapyHigh voltage roentgen therapy deepdeep

    seated cancerseated cancer

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    External RadiotherapyExternal Radiotherapy

    RadioisotopesRadioisotopes

    TeletherapyTeletherapy cobalt 60 or cesium 137;cobalt 60 or cesium 137;

    enclosed and shielded in protectiveenclosed and shielded in protectivecasing cobalt bomb; sealed radiationcasing cobalt bomb; sealed radiation

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    Advantages ofAdvantages of

    TeletherapyTeletherapy Eradicates and destroys deep internalEradicates and destroys deep internal

    cancer without seriously damaging skincancer without seriously damaging skin

    Fewer cases of radiation sicknessFewer cases of radiation sickness

    May be incorporated into external moldsMay be incorporated into external molds

    Can be applied topically to eyes and skin,Can be applied topically to eyes and skin,

    ears, lips, mouth, scalp, larynx and penisears, lips, mouth, scalp, larynx and penis

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    Means of AdministrationMeans of Administration

    Internal RadiotherapyInternal Radiotherapy placement ofplacement of

    especially separated isotopes into theespecially separated isotopes into the

    tumor or systematic circulationtumor or systematic circulation

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    Internal RadiotherapyInternal Radiotherapy

    Interstitial TherapyInterstitial Therapy

    placed in beads, seeds, needles, catheterplaced in beads, seeds, needles, catheter

    and ribbons implanted in tumorand ribbons implanted in tumor Eg. Cobalt 60, Iodine 125, Tantalium 182Eg. Cobalt 60, Iodine 125, Tantalium 182

    Intracavity Isotope TherapyIntracavity Isotope Therapy(brachytherapy)(brachytherapy)

    placed inside a body cavity; cancer ofplaced inside a body cavity; cancer ofuterus; bladderuterus; bladder Radium, Cobalt 60, IridiumRadium, Cobalt 60, Iridium192192

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    Internal RadiotherapyInternal Radiotherapy

    Systematic TherapySystematic Therapy

    IntravenousIntravenous

    Eg. Na phosphate (32 P)Eg. Na phosphate (32 P) polycythemiapolycythemiavera, myelogenous leukemiavera, myelogenous leukemia

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    Internal RadiotherapyInternal Radiotherapy

    Modes of AdministrationModes of Administration

    SealedSealed completely enclosed by noncompletely enclosed by non--

    radioactive materialradioactive material therefore cannottherefore cannotcirculate through patients bodycirculate through patients body

    UnsealedUnsealed given by IV, mouth or instillationgiven by IV, mouth or instillation

    directly into body cavity, not enclosed indirectly into body cavity, not enclosed in

    radioactive containersradioactive containers

    External hazardExternal hazard due to emission of gamma ordue to emission of gamma or

    beta rays from the patients bodybeta rays from the patients body

    Internal hazardInternal hazard due to radio active contaminationdue to radio active contamination

    of one or all or patients body fluidof one or all or patients body fluid

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    Toxic Effects of RadiationToxic Effects of Radiation

    Radiation SicknessRadiation Sickness

    Early: nausea or vomitingEarly: nausea or vomiting

    Late: purpura, bleeding, petechiae, diarrhea,Late: purpura, bleeding, petechiae, diarrhea,stomatitisstomatitis

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    Radiation SicknessRadiation Sickness

    Nursing Interventions:Nursing Interventions:

    BedrestBedrest

    Small frequent feedingsSmall frequent feedings Increased calories, increased protein dietIncreased calories, increased protein diet

    Adequate fluid intakeAdequate fluid intake

    Administer vitamins, sedatives,Administer vitamins, sedatives,antihistamine, antiemeticsantihistamine, antiemetics

    Monitor intake and outputMonitor intake and output

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    Toxic Effects of RadiationToxic Effects of Radiation

    Skin ReactionSkin Reaction

    Over damaged; heals slowly; pigmentation;Over damaged; heals slowly; pigmentation;

    desquamation; erythema; subcutaneousdesquamation; erythema; subcutaneousfibrosisfibrosis

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    Skin ReactionSkin Reaction

    Nursing Interventions:Nursing Interventions:

    Inspect skin integrityInspect skin integrity

    Apply lanolin, petroleum jelly or cod liver oil toApply lanolin, petroleum jelly or cod liver oil toaffected areaaffected area

    Avoid ointments, powder, lotion or any irritantAvoid ointments, powder, lotion or any irritant

    Wash with water only, no soapsWash with water only, no soaps

    Avoid constricting clothesAvoid constricting clothes loose for adequateloose for adequateair circulationair circulation

    Avoid extremes of temperaturesAvoid extremes of temperatures

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    Toxic Effects of RadiationToxic Effects of Radiation

    Bone marrow depressionBone marrow depression

    Deficiency of essential blood componentDeficiency of essential blood component

    leading to anemia, leukopenia,leading to anemia, leukopenia,thrombocytopeniathrombocytopenia

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    Bone Marrow DepressionBone Marrow Depression

    Nursing Assessment:Nursing Assessment:

    Weakness, pallor, easy fatigabilityWeakness, pallor, easy fatigability

    Susceptibility to infectionSusceptibility to infection

    BleedingBleeding

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    Bone Marrow DepressionBone Marrow Depression

    Nursing Interventions:Nursing Interventions:

    Vital signs especially temperatureVital signs especially temperature

    CBC monitoringCBC monitoring

    Observe signs and symptoms of infectionObserve signs and symptoms of infection

    Good oral hygieneGood oral hygiene--prevent gum bleeding;prevent gum bleeding;

    use softuse soft--bristle toothbrush or nonbristle toothbrush or non--stingsting

    mouthwashmouthwash

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    Toxic Effects of RadiationToxic Effects of Radiation

    Increased susceptibility to cancer inIncreased susceptibility to cancer in

    irradiated areasirradiated areas may develop skin lung,may develop skin lung,

    bone cancer20 or more years afterbone cancer20 or more years aftertherapytherapy

    Birth defects due to genetic mutationBirth defects due to genetic mutation ifif

    gonads are exposed during 2gonads are exposed during 2ndnd

    to 6to 6thth

    week of gestationweek of gestation

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    Basic Factors in RadiationBasic Factors in Radiation

    ProtectionProtection DistanceDistance

    Greater distance from source, less exposureGreater distance from source, less exposure

    At least 3 feet; use of inverse square lawAt least 3 feet; use of inverse square law doubling distance reduces exposure by 1 ordoubling distance reduces exposure by 1 or

    44

    TimeTime Less time spent close to pt, less exposureLess time spent close to pt, less exposure

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    Basic Factors in RadiationBasic Factors in Radiation

    ProtectionProtection ShieldingShielding

    Use appropriate materials to halt and absorbUse appropriate materials to halt and absorb

    rays of radiant energyrays of radiant energy Lead shieldLead shield xx--ray and gamma raysray and gamma rays

    Glass, lucite and aluminumGlass, lucite and aluminum screens betascreens beta

    rays, alpha particlesrays, alpha particles no shieldno shield

    Rubber glovesRubber gloves stop alpha and usually betastop alpha and usually beta

    raysrays

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    CancerManagementCancerManagement

    ChemotherapyChemotherapy

    Use of combination chemotherapeuticUse of combination chemotherapeutic

    agents to cure or palliate cancer or as anagents to cure or palliate cancer or as anadjuvant therapyadjuvant therapy

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    Factors in Effectiveness ofFactors in Effectiveness of

    ChemotherapyChemotherapy Size of tumorSize of tumor

    Type of cancerType of cancer

    Accessibility of tumorAccessibility of tumor

    General health of clientGeneral health of client

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    Classification ofClassification of

    Chemotherapeutic DrugsChemotherapeutic Drugs AntimetabolitesAntimetabolites foster CA cell death byfoster CA cell death by

    interfering cell metabolism, interfere withinterfering cell metabolism, interfere with

    the biosynthesis of nucleic acidsthe biosynthesis of nucleic acidsnecessary for RNA and DNA synthesisnecessary for RNA and DNA synthesis

    Eg. Methotrexate (MTX), 5 FU Fluoracil,Eg. Methotrexate (MTX), 5 FU Fluoracil,

    Thioguan, Purinethol, CytosanThioguan, Purinethol, Cytosan--U,U,

    Floxuriding (FUDR)Floxuriding (FUDR)

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    Classification ofClassification of

    Chemotherapeutic DrugsChemotherapeutic Drugs Plant alkaloidsPlant alkaloids make body lessmake body less

    favorable for growth of Ca cellsfavorable for growth of Ca cells

    Eg. Vincristin (Oncovin), VinblastineEg. Vincristin (Oncovin), Vinblastine(Velban)(Velban)

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    Classification ofClassification of

    Chemotherapeutic DrugsChemotherapeutic Drugs Steroids and sex hormonesSteroids and sex hormones alter thealter the

    endocrine environment to make it lessendocrine environment to make it less

    conducive to growth of cancer cellsconducive to growth of cancer cells Eg. Diethylstilbesterol, Androgen, Estrogen,Eg. Diethylstilbesterol, Androgen, Estrogen,

    Antiestrogen, Progestin, AnticorticalAntiestrogen, Progestin, Anticortical

    Compounds, AntiadrenalCompounds, Antiadrenal

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    Classification ofClassification of

    Chemotherapeutic DrugsChemotherapeutic Drugs Antitumor antibioticsAntitumor antibiotics affect RNA toaffect RNA to

    make environment less favorable for Camake environment less favorable for Ca

    growthgrowth E. Adriamycin, Blenoxane, Cosmegen,E. Adriamycin, Blenoxane, Cosmegen,

    Cerubidine, Mithramycin, Mutamycin,Cerubidine, Mithramycin, Mutamycin,

    NovantroneNovantrone

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    Classification ofClassification of

    Chemotherapeutic DrugsChemotherapeutic Drugs NitrosourcesNitrosources similar to alkylatingsimilar to alkylating

    agents; can cross bloodagents; can cross blood--brain barrierbrain barrier

    (used in brain affectations)(used in brain affectations) Eg. Semustine, Lomustine, CarmustineEg. Semustine, Lomustine, Carmustine

    Misc. drugsMisc. drugs

    InterferonInterferon natural glucoproteinnatural glucoprotein antiviralantiviraleffecteffect

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    Contraindications forContraindications for

    ChemotherapyChemotherapy InfectionInfection those receiving immunosuppressivethose receiving immunosuppressive

    drugsdrugs

    Recent surgeryRecent surgery-- interferes with wound healinginterferes with wound healing

    Impaired renal or hepatic functionImpaired renal or hepatic function metabolized in liver and excreted throughmetabolized in liver and excreted throughkidneyskidneys

    Recent RadiotherapyRecent Radiotherapy suppresses bonesuppresses bone

    marrow cell productionmarrow cell production PregnancyPregnancy first 3 monthsfirst 3 months

    Bone marrow depressionBone marrow depression

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    Methods of AdministrationMethods of Administration

    OralOral pill or liquidpill or liquid

    Subcutaneous injectionSubcutaneous injection

    through automatic syringe or subcutaneousthrough automatic syringe or subcutaneousinjection pumpinjection pump

    IntravenousIntravenous

    NonNon--vesicantsvesicants do little damage to soft tissuesdo little damage to soft tissues

    Eg. 5Eg. 5--FU, MethotrexateFU, Methotrexate VesicantsVesicants cause soft tissue necrosiscause soft tissue necrosis

    Eg. Nitrogen mustard, Vinblastine, VincristineEg. Nitrogen mustard, Vinblastine, Vincristine

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    Methods of AdministrationMethods of Administration

    IrritantsIrritants produces burning or minor inflammationproduces burning or minor inflammation

    without necrosiswithout necrosis

    IntraIntra--arterial perfusionarterial perfusion implantable orimplantable or

    portable infusion pumpportable infusion pump

    Intrathecal administrationIntrathecal administration

    ommaya reservoirommaya reservoir mushroom shaped self sealingmushroom shaped self sealing

    silicone dome with catheter attached to lateralsilicone dome with catheter attached to lateralventricles reservoirventricles reservoir--burrhole on scalp flapburrhole on scalp flap

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    Methods of AdministrationMethods of Administration

    Vascular access graftVascular access graft

    Use of dacron graft into the veinUse of dacron graft into the vein

    IntraperitonealIntraperitoneal Tenchoff catherter into abdominal cavityTenchoff catherter into abdominal cavity

    Eg. Cancer of liver, ovary, colon and rectumEg. Cancer of liver, ovary, colon and rectum

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    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions DiarrheaDiarrhea

    Antidiarrheal drugsAntidiarrheal drugs

    Clearliquid if toleratedClearliquid if tolerated Good perineal careGood perineal care

    Monitor K, Na and Cl levelsMonitor K, Na and Cl levels

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    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions StomatitisStomatitis

    Good oral hygieneGood oral hygiene avoid commercial mouthavoid commercial mouth

    washwash

    Viscous lidocaine before mealsViscous lidocaine before meals

    Gargling rinse with water and diluted hydrogenGargling rinse with water and diluted hydrogen

    peroxide after mealsperoxide after meals

    KY jelly to cracked lipsKY jelly to cracked lips

    Suck popsiclesSuck popsicles

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    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions Hematologic systemHematologic system

    ThrombocytopeniaThrombocytopenia epistaxix, petechiae,epistaxix, petechiae,

    ecchymosisecchymosisAvoid bumps or bruise of skinAvoid bumps or bruise of skin

    Protect from physical injuryProtect from physical injury

    Avoid aspirin and aspirin productsAvoid aspirin and aspirin products

    Avoid IM injectionAvoid IM injection

    Monitor blood countMonitor blood count

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    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions LeukopeniaLeukopenia

    Hand washing, reverse isolationHand washing, reverse isolation

    Note signs and symptoms of respiratory infectionNote signs and symptoms of respiratory infectionAvoid crowd or persons with infectionAvoid crowd or persons with infection

    AnemiaAnemia

    Adequate rest periodAdequate rest period

    H and H monitoringH and H monitoring OO22 PRNPRN

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    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions Hemorrhagic cystitisHemorrhagic cystitis

    Increase fluid to 3L per dayIncrease fluid to 3L per day

  • 8/6/2019 Cancer Module

    70/70

    Side Effects and NursingSide Effects and Nursing

    InterventionsInterventions IntegumentaryIntegumentary

    AlopeciaAlopecia temporarytemporary

    Scalp tourniquetsScalp tourniquets Scalp hypothermiaScalp hypothermia ice packice pack

    Wig during treatmentWig during treatment

    Hair grows back 6 mos after chemotherapyHair grows back 6 mos after chemotherapy