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Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA Palliative Care Subprogram

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Page 1: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Other Symptoms

Nausea, Vomiting, Constipation

Tracey Legary, RN/BNNursing CoordinatorWRHA Palliative Care Subprogram

Page 2: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Nausea & Vomiting

These terms are often used interchangeably-this leads to confusion during the assessment, measurement, treatment, and follow up teachingNAUSEA-is a subjective symptom involving an unpleasant sensation experienced in the back of the throat and the epigastrium, which may or may not lead to vomiting“butterflies”, “queasy”, “motion sick”

Page 3: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Nausea & Vomiting in people with cancer

These are common symptoms experienced by cancer patients, secondary to the underlying malignancy as well as side effects from medications used to treat the cancer or other symptoms These symptoms can be quite distressing and if untreated interfere with and impair QOL, ADL, and overall coping

Page 4: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment KEY POINTS

IntensityOnsetDurationFrequencyImpactAggravationAlleviationEmesis

Page 5: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment

Many assessment tools are available= PQRST, VAS(Visual Analogue Scale), ESAS(expanding with PQRST, VAS)

Page 6: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment

Intensity-ESAS, PQRST, VASOnset-is there a specific time of the day the nausea occurs-in the morning or afternoon or evening (Brain Tumor(undergoing XRT)-often a.m. onset-resolving through the day-ICP)Duration-how long does it last

Page 7: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment

Frequency-does this come and go, or does it last all day, Impact-how does this effect QOL, ADLAggravating Factors-what makes it worse-movement, opioids, food odor, lightingAlleviating Factor-does lying down make it better, cold foods, clear fluids, include any medication tried

Page 8: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment

Emesis-appearance-undigested food, fecal odor, bile

Page 9: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment-Other Possible Triggers

Medications/Drugs-Antibiotics, SSRI’s(e.g.Prozac, Luvox, Paxil Zoloft, Celexa)Opioids (consider possible opioid rotation)We should question if all of the medications are necessary or can some be discontinued or can some be replaced/substituted

Page 10: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Physical Assessment

Assess BOWEL SOUNDS (4 quadrants-listen to determine pitch)Expected bowel sounds would be high pitched, gurlging, cascading, occurring irregularlyHYPERACTIVE SOUNDS-borborygmusABSENT SOUNDS-paralytic ileusDiagnostics-Flat Plate XRAY, CT, Lab work (Calcium level)

Page 11: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment (continued)

Determine bowel elimination routine-this would include last BM, frequency, volumeIs the abdomen soft, firm, distended?What medications have been used on the past for nausea-what medications are currently being used for the nausea

Page 12: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

VagalVestibularMid-BrainChemoreceptor Trigger Zone(CTZ)Integrated Vomiting Centre

Page 13: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

VAGAL EFFECTS

Decreased gastric motilityConstipation or obstipation, bowel obstruction.Mechanical effects of gastrointestinal pathology

TREATMENT1)Maxeran or Domperidone- To increase motility (Prokinetic action)2)Buscopan- To decrease smooth muscle spasm,and decreases secretions3) Dexamethasone- to decrease mechanical obstruction

Page 14: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

VESTIBULAR EFFECTS

Vestibular disturbances- motion sickness, dizzinessSecondary to- Brain tumor or medications

TREATMENTGravol- decreases motion sicknessNozinan- action unclearScopolamine- decreases motion related nausea

Page 15: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

MIDBRAIN EFFECTS

Tumor induced intracranial pressure (ICP)Anxiety and stress related

TREATMENTDexamethasone- to decrease ICPAtivan or valium- to decrease anxiety and stressNabilone (THC) medical marijuana- to decrease stress

Page 16: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

CHEMORECEPTOR TRIGGER ZONE

Medication toxicity/side effectsMetabolic abnormalities-hypercalcemia, electrolyte imbalances,liver and renal failure, and dehydration

TREATMENTStemetil, or Haldol, or CPZ,or Nozinan-Dopamine antagonist actionMaxeran or Domperidone-To increase motility (Prokinetic action)

Page 17: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

INTEGRATED VOMITING CENTRE

Side effects from radiation therapy and chemotherapyAny combination of causes listed previously

TREATMENTCombination of medications targeting different mechanisms of action.Most literature supports starting with Maxeran(except in complete bowel obstruction),followed by the addition of Dexamethasone.

Page 18: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Non-Pharmaceutical Interventions

Diet-clear fluids, smaller amountsFood Odors-avoid triggersCold foods (e.g.-sandwiches, jello, etc.)Greasy foodsAvoid dehydrationUpright after eating to facilitate digestionEnvironmentComplementary therapies (relaxation, imagery, accupressure, accupuncture

Page 19: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation

Page 20: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation

Page 21: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation

Constipation and the cancer patient

Page 22: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation

DefinitionPhysiology of GI tractEtiologyAssessmentTreatment

Page 23: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation

Assessment methodsEtiologyConcomitant diseasePharmacologic treatmentPreventative strategies

Page 24: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Definition

Passage of small, hard stoolsPainful passage (straining)Prolonged interval

N range: 1 in 3d to 3 in 1d

Page 25: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Physiology

Coordinated effort:motility (peristalsis)

intact ANShormonal activity

mucosal transportdefecation reflex

Page 26: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Symptom PrevalencePainFatigue/Asthenia ConstipationDyspneaNauseaVomitingDeliriumDepression/suffering

80 - 90%75 - 90%70%60%50 - 60%30%30 - 90%40 - 60%

Page 27: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Etiology

MalignancyMedicationsConcurrent Disease

Page 28: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Malignancy Effects

Directobstruction by tumor in wallexternal compression by tumorneural damage

L/S spinal cordcauda equina/pelvic plexus

hypercalcemia

Page 29: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Malignancy Effects

Secondary effectspoor po intakedehydrationweakness/inactivityconfusiondepressionunfamiliar toilet arrangements

Page 30: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Medications

OpioidsAnticholinergic activity

phenothiazinestricyclic antidepressantsantiparkinsonian agents

Antacids

Page 31: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Opioid effects

Ileocecal & anal sphincter tonePeristaltic activity in SI & C

Impaired defecation reflexsensitivity to distensioninternal anal sphincter tone

‘lyte & water absorption in SI & C

Page 32: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Medications

DiureticsAnticonvulsantIron supplementsAntihypertensive Rx5HT3 AntagonistsVinca alkaloids

Page 33: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Concurrent Disease

DiabetesHypothyroidismHypokalemiaHerniaAnal fissure/stenosisHemorrhoids

Page 34: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Neuropathy & Constipation

Autonomic neuropathydiabetesspinal cord diseasechemotherapy

Parkinson’s diseaseALS/MSDementia

Page 35: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Complications

HemorrhoidsRectal prolapseFecal impactionObstructionPerforationNausea/vomitingUrinary retention

Page 36: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Assessment

Hx/PEDigital rectal examAbd X-rayBlood work (Ca, K, TSH)

Page 37: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

History

Last BM? BM freq? Previous freq?Stool characteristics?Defecation painful?Urge present but no stool?No urge to defecate?Blood with stool? Nausea/vomiting?

Page 38: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Physical Exam

Physical appearanceAbdomen:

masses, distentionbowel sounds

DREPelvic exam

Page 39: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Constipation Score

Flat plate of abdomen4 quadrants

ascending, transversedescending, rectosigmoid

0=none, 1=<50%, 2=>50%, 3=100%CS>7/12 requires treatment

Page 40: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Treatment

Prophylaxisgood symptom controlactivityadequate hydrationrecognize drug effectcreate a favorable environment

Page 41: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Treatment: Laxatives

80% pts need laxativesLittle research to guide choiceSoftener and stimulant bestMay require oral/rectal routesEnemas useful in impaction

Page 42: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Laxatives

Bulk forming agents: psylliumSurfactants: docusateContact cathartics: senna, bisacodylOsmotic laxatives: lactuloseSaline osmotics: MgOH, PhosphasodaEnemas: oil, saline, soap suds, Fleet

Page 43: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Other Approaches

Prokinetic agents: cisapride, domperidone, metoclopramideAntibiotics: erythromycinOpioid antagonist: naloxoneChlolinergic: pilocarpineHerbal preparations: mulberry, rhubarb, licorice

Page 44: Other Symptoms Nausea and Vomiting - palliativepalliative.info/teaching_material/NV.pdf · Other Symptoms Nausea, Vomiting, Constipation Tracey Legary, RN/BN Nursing Coordinator WRHA

Conclusions

Constipation common problemMany causesPrevention importantAssessment keyOpioid Rx+laxative RxTreat aggressively