Pain Management & Palliative Care
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Guidelines on Pain Management & Palliative Care A. Paez Borda (chair), F. Charnay-Sonnek, V. Fonteyne, E.G. Papaioannou © European Association of Urology 2013 TABLE OF CONTENTS PAGE 1. INTRODUCTION 6 1.1 The Guideline 6 1.2 Methodology 6 1.3 Publication history 6 1.4 Acknowledgements 6 1.5 Level of evidence and grade of guideline recommendations* 6 1.6 References 7 2. BACKGROUND 7 2.1 Definition of pain 7 2.2 Pain evaluation and measurement 7 2.2.1 Pain evaluation 7 2.2.2 Assessing pain intensity and quality of life (QoL) 8 2.3 References 9 3. CANCER PAIN MANAGEMENT (GENERAL) 10 3.1 Classification of cancer pain 10 3.2 General principles of cancer pain management 10 3.3 Non-pharmacological therapies 11 3.3.1 Surgery 11 3.3.2 Radionuclides 11 3.3.2.1 Clinical background 11 3.3.2.2 Radiopharmaceuticals 11 3.3.3 Radiotherapy for metastatic bone pain 13 3.3.3.1 Clinical background 13 3.3.3.2 Radiotherapy scheme 13 3.3.3.3 Spinal cord compression 13 3.3.3.4 Pathological fractures 14 3.3.3.5 Side effects 14 3.3.4 Psychological and adjunctive therapy 14 3.3.4.1 Psychological therapies 14 3.3.4.2 Adjunctive therapy 14 3.4 Pharmacotherapy 15 3.4.1 Chemotherapy 15 3.4.2 Bisphosphonates 15 3.4.2.1 Mechanisms of action 15 3.4.2.2 Effects and side effects 15 3.4.3 Denosumab 16 3.4.4 Systemic analgesic pharmacotherapy - the analgesic ladder 16 3.4.4.1 Non-opioid analgesics 17 3.4.4.2 Opioid analgesics 17 3.4.5 Treatment of neuropathic pain 21 3.4.5.1 Antidepressants 21 3.4.5.2 Anticonvulsant medication 21 3.4.5.3 Local analgesics 22 3.4.5.4 NMDA receptor antagonists 22 3.4.5.5 Other drug treatments 23 3.4.5.6 Invasive analgesic techniques 23 3.4.6 Breakthrough cancer pain 24 3.5 Quality of life (QoL) 25 3.6 Conclusions 26 3.7 References 26 4. PAIN MANAGEMENT IN UROLOGICAL CANCERS 38 4.1 Pain management in prostate cancer patients 38 4.1.1 Clinical presentation 38 4.1.2 Pain due to local impairment 38 4.1.2.1 Invasion of soft tissue or a hollow viscus 38 2 PAIN MANAGEMENT & PALLIATIVE CARE - UPDATE MARCH 2013 4.1.2.2 Bladder outlet obstruction 39 4.1.2.3 Ureteric obstruction 39 4.1.2.4 Lymphoedema 39 4.1.2.5 Ileus 39 4.1.3 Pain due to metastases 39 4.1.3.1 Bone metastases 39 4.1.3.2 Hormone therapy 40 4.1.3.3 Radiotherapy 40 4.1.3.4 Orthopaedic surgery 40 4.1.3.5 Radioisotopes 40 4.1.3.6 Bisphosphonates 41 4.1.3.7 Denosumab 41 4.1.3.8 Calcitonin 41 4.1.3.9 Chemotherapy 41 4.1.3.10 Systemic analgesic pharmacotherapy (the analgesic ladder) 41 4.1.4 Spinal cord compression 42 4.1.5 Hepatic invasion 42 4.1.6 Pain due to cancer treatment 42 4.1.6.1 Acute pain associated with hormonal therapy 42 4.1.6.2 Chronic pain associated with hormonal therapy 42 4.1.7 Recommendations at a glance (stage M1) (60-65) 43 4.2 Pain management in transitional cell carcinoma patients 43 4.2.1 Clinical presentation 43 4.2.2 Origin of tumour-related pain 43 4.2.2.1 Bladder TCC 43 4.2.2.2 Upper urinary tract TCC 43 4.2.3 Pain due to local impairment 44 4.2.3.1 Bladder TCC 44 4.2.3.2 Upper urinary tract TCC 44 4.2.4 Pain due to metastases 44 4.2.5 Conclusion for symptomatic locally advanced or metastatic urothelial cancer 45 4.3. Pain management in renal cell carcinoma patients 45 4.3.1 Clinical presentation 45 4.3.2 Pain due to local impairment 45 4.3.3 Pain due to metastases 46 4.4 Pain management in patients with adrenal carcinoma 46 4.4.1 Malignant phaeochromocytoma 46 4.4.2 Treatment of pain 47 4.4.2.1 Adrenocortical carcinomas 47 4.4.2.2 Treatment of the pain depending on its origin 47 4.5 Pain management in penile cancer patients 47 4.5.1 Clinical presentation 47 4.5.2 Pain due to local impairment 47 4.5.3 Lymphoedema 48 4.5.4 Pain due to metastases 48 4.5.5 Conclusions 48 4.6 Pain management in testicular cancer patients 48 4.6.1 Clinical presentation 48 4.6.2 Pain due to local impairment 48 4.6.3 Pain due to metastases 48 4.7 Recommendations at a glance 49 4.8 References 49 5. POSTOPERATIVE PAIN MANAGEMENT 56 5.1 Background 56 5.2 Importance of effective postoperative pain management 56 5.2.1 Aims of effective postoperative pain management 57 5.3 Pre- and postoperative pain management methods 57 5.3.1 Preoperative patient preparation 57 5.3.2 Pain assessment 57 PAIN MANAGEMENT & PALLIATIVE CARE - UPDATE MARCH 2013 3 5.3.3 Pre-emptive analgesia 57 5.3.4 Systemic analgesic techniques 57 5.3.4.1 Non-steroidal anti-inflammatory drugs 57 5.3.4.2 Paracetamol 58 5.3.4.3 Metamizole (dipyrone) 58 5.3.4.4 Opioids 59 5.3.4.5 Patient-controlled analgesia 59 5.3.4.6 Adjuncts to postoperative analgesia 59 5.3.5 Regional analgesic techniques 60 5.3.5.1 Local anaesthetic agents 60 5.3.5.2 Epidural analgesia 60 5.3.5.3 Patient-controlled epidural analgesia 60 5.3.5.4 Neural blocks 60 5.3.5.5 Wound infiltration 61 5.3.5.6 Continuous wound instillation 61 5.3.6 Multimodal analgesia 61 5.3.7 Special populations 61 5.3.7.1 Ambulatory surgical patients 61 5.3.7.2 Geriatric patients 61 5.3.7.3 Obese patients 61 5.3.7.4 Drug- or alcohol-dependent patients 62 5.3.7.5 Other groups 62 5.3.8 Postoperative pain management teams 62 5.4 Specific pain treatment after different urological operations 62 5.4.1 Extracorporeal shock wave lithotripsy 62 5.4.2 Endoscopic procedures 63 5.4.2.1 Transurethral procedures 63 5.4.2.2 Percutaneous endoscopic procedures 63 5.4.2.3 Laparoscopic procedures 63 5.4.3 Open surgery 63 5.4.3.1 Minor operations of the scrotum/penis and the inguinal approach 63 5.4.3.2 Transvaginal surgery 64 5.4.3.3 Perineal open surgery 64 5.4.3.4 Transperitoneal laparotomy 64 5.4.3.5 Suprapubic/retropubic extraperitoneal laparotomy 64 5.4.3.6 Retroperitoneal approach - flank incision - thoracoabdominal approach 64 5.5 Dosage and method of delivery of some important analgesics 65 5.5.1 NSAIDs 65 5.5.2 Opioids 65 5.6 Perioperative pain management in children 66 5.6.1 Perioperative problems 66 5.6.2 Postoperative analgesia 67 5.7 References 68 6. NON-TRAUMATIC ACUTE FLANK PAIN 73 6.1 Background 73 6.2 Initial diagnostic approach 73 6.2.1 Symptomatology 73 6.2.2 Laboratory evaluation 74 6.2.3 Diagnostic imaging 74 6.2.3.1 Ultrasonography 74 6.2.3.2 Intravenous urography 74 6.2.3.3 Unenhanced helical CT 74 6.3 Initial emergency treatment 77 6.3.1 Systemic analgesia 77 6.3.2 Local analgesia 77 6.3.3 Supportive therapy 77 6.3.4 Upper urinary tract decompression 78 6.4 Aetiological treatment 78 6.4.1 Urolithiasis 78 4 PAIN MANAGEMENT & PALLIATIVE CARE - UPDATE MARCH 2013 6.4.2 Infectious conditions 78 6.4.3 Other conditions 78 6.4.3.1 Ureteropelvic junction obstruction 78 6.4.3.2 Papillary necrosis 78 6.4.3.3 Renal infarction 78 6.4.3.4 Renal vein thrombosis 78 6.4.3.5 Intra- or perirenal bleeding 78 6.4.3.6 Testicular cord torsion 79 6.5 References 79 7. PALLIATIVE CARE 81 7.1 Background 81 7.2 Definition and aim of palliative care 81 7.3 General principles 82 7.3.1 Communication 82 7.3.2 Patient-centred treatment 84 7.3.3 Cultural and spiritual approach 84 7.3.4 Multidisciplinary approach 84 7.3.5 Can anyone provide palliative care? Health care staff and advanced urological diseases 84 7.4 Treatment of physical symptoms 84 7.4.1 Pain 84 7.4.2 Dyspnoea and respiratory symptoms 84 7.4.3 Cancer anorexia-cachexia syndrome 85 7.4.4 Vomiting 85 7.4.5 Other symptoms 85 7.4.5.1 Fatigue 85 7.4.5.2 Restlessness 86 7.4.5.3 Agitated delirium 86 7.4.5.4 Constipation 86 7.4.5.5 Anxiety 86 7.5 Terminal care 86 7.5.1 When and how to withdraw specific treatment 87 7.5.2 Parenteral hydration: should it be discontinued in the terminal phases? 87 7.5.3 Palliative sedation 88 7.6 Treatment of psychological aspects 88 7.6.1 Fear 88 7.6.2 Depression 89 7.6.3 Family care 89 7.6.4 Communication of bad news 90 7.7 References 90 8. ABBREVIATIONS USED IN THE TEXT 96 PAIN MANAGEMENT & PALLIATIVE CARE - UPDATE MARCH 2013 5 1. INTRODUCTION 1.1 The Guideline The new European Association of Urology (EAU) Guidelines expert panel for Pain Management and Palliative Care have prepared this guidelines document to assist medical professionals in appraising the evidence-based management of pain and palliation in urological practice.