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Pain Control in Cancer Patients

Date post: 03-Jan-2016
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Pain Control in Cancer Patients. MScontin 10mg. MScontin 30mg. Oxycontin 10mg. Oxycontin 40mg. IR codon 5mg. Myprodol. Codein 10mg Ibuprofen 200mg Paracetamol 250mg. Visual Analogue Scale. WHO 3 단계 Guideline. 1 단계 : 경도에서 중등도 통증 non-opioid±adjuvant - PowerPoint PPT Presentation
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Pain Control in Cancer Patients
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Page 1: Pain Control  in Cancer Patients

Pain Control in Cancer Patients

Page 2: Pain Control  in Cancer Patients
Page 3: Pain Control  in Cancer Patients

MScontin

10mgMScontin

30mg

Oxycontin

10mgOxycontin

40mg

Page 4: Pain Control  in Cancer Patients

IR codon

5mg

Myprodol

Codein 10mg

Ibuprofen 200mg

Paracetamol 250mg

Page 5: Pain Control  in Cancer Patients

Visual Analogue Scale

Page 6: Pain Control  in Cancer Patients

WHO 3 단계 Guideline

1 단계 : 경도에서 중등도 통증 non-opioid±adjuvant2 단계 : weak opoid±non-opioid±adjuvant3 단계 : strong opoid±non-opioid±adjuvan

Page 7: Pain Control  in Cancer Patients

Non-opioid Aspirin Acetaminophen NSAID Ibuprofen(Carol-FR) ¶good for inflammation, bone mets

Page 8: Pain Control  in Cancer Patients

Weak Opioid Codeine phosphate initial dose: 20mg x 4~6/day effect: 30min->max. 2hr->duration:4~6hr max dose:200~300mg/day eqi dose of morphine: 1/6 of MS-contin¶dose-up: same NSAID plus codeine 20->30->40->50mg every 1~3d

Page 9: Pain Control  in Cancer Patients

가슴 , 등 , 혹은 팔 상부의 염증이 없고 , 털이 없는 부위에 경피제를 부착하십시오 . 보통 72 시간마다 한번씩이나 의사의 지시대로 경피제를 교환하십시오 . 화상 , 베임 , 염증 부위에 경피제를 부착하지 마십시오 . 필요하다면 , 부착할 부위의 털을 자르십시오 ( 면도하지 마십시오 ). 염증을 피하기 위해 , 매번 다른 부위에 부착하고 같은 부위에 부착하게 될 때에는 적어도 3 일 간격을 두고 사용하십시오 . 경피제를 새로 부착하기 전에 , 먼저 붙였던 경피제를 떼어내는 걸 기억하십시오 . 사용하던 경피제는 반드시 접착력이 있는 면을 마주보게 반으로 접어서 붙이고 즉시 변기에 버린 후 물을 내리십시오 .

Fentanyl patch 사용법

Page 10: Pain Control  in Cancer Patients

Morphine IV, SQ MS-contin Oxycontin Durogesic patch(fentanyl)

Strong Opioid

Page 11: Pain Control  in Cancer Patients

Dose Planning of Morphine

3~5mg SQ, no pain for 4hr Start with MS-contin: x 3 of SQ dose

¶IV infusion is possible For rapid pain control or In poor GI intake * Morphine 20mg+NS 500ml->IVF at 20 μgtt/min

Page 12: Pain Control  in Cancer Patients

Short-acting drug is given when needed every 2~3 hours

After 5~6 half-lives(1 day for morphine) basal daily requirment is determined.

Never use long acting opioids to control acute pain

Dose Planning of Morphine

Page 13: Pain Control  in Cancer Patients

Titrate dose at least every 24hrs when pain is moderate, every 2hrs when pain is severe

Increase dose by 25-50% for moderate pain, 50-100% for severe pain

Rectal=oral, SQ=IM=IV

Dose Planning of Morphine

Page 14: Pain Control  in Cancer Patients

Manage breakthrough pain with short acting opioids using 1/3 of single dose amount or 5-15% of total daily dose

Use Around The Clock pain medicine for ongoing pain not prn

Short-acting opioid is needed more than 3/day->long-acitng is increased

Dose Planning of Morphine

Page 15: Pain Control  in Cancer Patients

KISS- Keep It Same and Simple Manage opioids side effects- Constipation must be treated prophyla

cticallyOpioids decrease- less than 25%

Dose Planning of Morphine

Page 16: Pain Control  in Cancer Patients

PK Data of Strong Opioid

SQ morphine: 15min->max 30~60min MS-contin: max 2~3hr->duration 12hr Durogesic patch: release 25μg~50 μg/hr ex)50 μg x 24hr=1.2mg/day

Page 17: Pain Control  in Cancer Patients

Equianalgesic Dose

Codeine=1/6 of MS-contin MS-contin=1/3~1/2 of IV,SQ morphine IV,SQ morphine=1/50 of fentanyl patch

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Page 19: Pain Control  in Cancer Patients

Side Effects of Morphine Constipation: tolerance 없음 Nausea/vomit: tolerance 있음 . 1 주후정도 자연 소실 대책 : oral->iv, sc->->oral Sleepy: 치료시작초기나 증량시 ->3~5 일후 tolerance 생김 통증이 없는 상태에서 졸음이 있으면 과량투여 가능성 Halucination/confusion: 과량 , 고령자 , 뇌종양 감량 필요 Respiratory depression 대책 : RR≤11:stop opioid RR≤8: naloxone 0.2mg IV->2~3 분 간격으로 반복 ( 반감기 1 시간 ) (seizure 유의 ) Dry mouth: 50% 에서 발생 대책 : 얼음물 , 비타민 C 음료 , 인공타약 Diaphoresis Iching: 경막외 투여시 발생이 많음 Urinary difficulty: 경막외 투여시 발생이 많음 Dizziness: 고령자에 많음 . 미리 보호자에게 설명

Page 20: Pain Control  in Cancer Patients

Opioid 에 잘 듣지 않는 pain

=>opioid plus Adjuvant 1)neuropathic pain: etravil, neurontin 2)bone mets: bisphosphonate,RTx (pamidronate 60mg+NS 500ml ivf for 6hrs )


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