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Cancers Apr 2019More than half of patients affected by cancer experience pain of moderate-to-severe intensity, often in multiple sites, and of different etiologies and underlying... (Review)
Review
More than half of patients affected by cancer experience pain of moderate-to-severe intensity, often in multiple sites, and of different etiologies and underlying mechanisms. The heterogeneity of pain mechanisms is expressed with the fluctuating nature of cancer pain intensity and clinical characteristics. Traditional ways of classifying pain in the cancer population include distinguishing pain etiology, clinical characteristics related to pain and the patient, pathophysiology, and the use of already validated classification systems. Concepts like breakthrough, nociceptive, neuropathic, and mixed pain are very important in the assessment of pain in this population of patients. When dealing with patients affected by cancer pain it is also very important to be familiar to the characteristics of specific pain syndromes that are usually encountered. In this article we review methods presently applied for classifying cancer pain highlighting the importance of an accurate clinical evaluation in providing adequate analgesia to patients.
PubMed: 30974857
DOI: 10.3390/cancers11040510 -
CA: a Cancer Journal For Clinicians Nov 2022Patients with advanced cancer generate 4 million visits annually to emergency departments (EDs) and other dedicated, high-acuity oncology urgent care centers. Because of... (Review)
Review
Patients with advanced cancer generate 4 million visits annually to emergency departments (EDs) and other dedicated, high-acuity oncology urgent care centers. Because of both the increasing complexity of systemic treatments overall and the higher rates of active therapy in the geriatric population, many patients experiencing acute decompensations are frail and acutely ill. This article comprehensively reviews the spectrum of oncologic emergencies and urgencies typically encountered in acute care settings. Presentation, underlying etiology, and up-to-date clinical pathways are discussed. Criteria for either a safe discharge to home or a transition of care to the inpatient oncology hospitalist team are emphasized. This review extends beyond familiar conditions such as febrile neutropenia, hypercalcemia, tumor lysis syndrome, malignant spinal cord compression, mechanical bowel obstruction, and breakthrough pain crises to include a broader spectrum of topics encompassing the syndrome of inappropriate antidiuretic hormone secretion, venous thromboembolism and malignant effusions, as well as chemotherapy-induced mucositis, cardiomyopathy, nausea, vomiting, and diarrhea. Emergent and urgent complications associated with targeted therapeutics, including small molecules, naked and drug-conjugated monoclonal antibodies, as well as immune checkpoint inhibitors and chimeric antigen receptor T-cells, are summarized. Finally, strategies for facilitating same-day direct admission to hospice from the ED are discussed. This article not only can serve as a point-of-care reference for the ED physician but also can assist outpatient oncologists as well as inpatient hospitalists in coordinating care around the ED visit.
Topics: Aged; Humans; Emergencies; Medical Oncology; Neoplasms; Nausea; Hypercalcemia
PubMed: 35653456
DOI: 10.3322/caac.21727 -
Biomedicine & Pharmacotherapy =... Dec 2022Patients diagnosed with cancer often experience pain during their treatment course, making it difficult to care for themselves and continue with their activities of... (Review)
Review
Patients diagnosed with cancer often experience pain during their treatment course, making it difficult to care for themselves and continue with their activities of daily living. When cancer is found at later stages, the pain can become severe and constant; reducing their quality of life and significantly affecting mental and physical well-being. Despite opioids being known to provide adequate analgesia for higher pain levels, they are often the reason for under-dosing because of their adverse effects and concern for addiction. There are also patients who do not respond well to opioids because of genetic anomalies or personal preference. Therefore, there is a need for novel non-opioid cancer pain treatments. There are many new cancer pain treatments that are emerging. This manuscript discusses cancer pain, risk factors, epidemiology, guidelines for the treatment of cancer pain, personalization of cancer pain therapy, breakthrough pain, cancer-induced peripheral neuropathy, established cancer pain treatment options, and novel emerging cancer pain treatment options.
Topics: Humans; Cancer Pain; Quality of Life; Activities of Daily Living; Analgesics, Opioid; Pain; Neoplasms
PubMed: 36272265
DOI: 10.1016/j.biopha.2022.113871 -
The Journal of Pain Dec 2014Fentanyl, introduced more than 50 years ago, has become the most often used opioid for intraoperative analgesia. Since the early 1990s the fentanyl patch has been...
Fentanyl, introduced more than 50 years ago, has become the most often used opioid for intraoperative analgesia. Since the early 1990s the fentanyl patch has been available for management of chronic pain of all forms of cancer as well as the persistent, intense pain from many noncancerous maladies. More than a half dozen rapid-onset transmucosal fentanyl preparations have been developed, approved, launched, and popularized for "breakthrough" pain syndromes in the past 20 years. The purpose of this article is to describe why this opioid has become so important in the treatment of pain in modern clinical practice. The data indicate that fentanyl's popularity has occurred because it has minimal cardiovascular effects, does not result in increases in plasma histamine, is relatively short in onset of action and duration of effect, is easy and inexpensive to synthesize and prepare for the marketplace, and is now familiar to clinicians working in pain and perioperative medicine throughout the world.
Topics: Analgesics, Opioid; Fentanyl; Humans
PubMed: 25441689
DOI: 10.1016/j.jpain.2014.08.010 -
Advances in Therapy Jul 2021The prescribing and use of opioid analgesics is increasing in Italy owing to a profusion in the number and types of opioid analgesic products available, and the... (Review)
Review
The prescribing and use of opioid analgesics is increasing in Italy owing to a profusion in the number and types of opioid analgesic products available, and the increasing prevalence of conditions associated with severe pain, the latter being related to population aging. Herein we provide the expert opinion of an Italian multidisciplinary panel on the management of opioid-induced constipation (OIC) and bowel dysfunction. OIC and opioid-induced bowel dysfunction are well-recognised unwanted effects of treatment with opioid analgesics that can profoundly affect quality of life. OIC can be due to additional factors such as reduced mobility, a low-fibre diet, comorbidities, and concomitant medications. Fixed-dose combinations of opioids with mu (μ) opioid receptor antagonists, such as oxycodone/naloxone, have become available, but have limited utility in clinical practice because the individual components cannot be independently titrated, creating a risk of breakthrough pain as the dose is increased. A comprehensive prevention and management strategy for OIC should include interventions that aim to improve fibre and fluid intake, increase mobility or exercise, and restore bowel function without compromising pain control. Recommended first-line pharmacological treatment of OIC is with an osmotic laxative (preferably polyethylene glycol [macrogol]), or a stimulant laxative such as an anthraquinone. A second laxative with a complementary mechanism of action should be added in the event of an inadequate response. Second-line treatment with a peripherally acting μ opioid receptor antagonist (PAMORA), such as methylnaltrexone, naloxegol or naldemedine, should be considered in patients with OIC that has not responded to combination laxative treatment. Prokinetics or intestinal secretagogues, such as lubiprostone, may be appropriate in the third-line setting, but their use in OIC is off-label in Italy, and should therefore be restricted to settings such as specialist centres and clinical trials.
Topics: Analgesics, Opioid; Constipation; Expert Testimony; Humans; Italy; Narcotic Antagonists; Opioid-Induced Constipation; Quality of Life; Receptors, Opioid, mu
PubMed: 34086265
DOI: 10.1007/s12325-021-01766-y -
Drugs in Context 2023Cancer pain requires careful comprehensive patient evaluation and an appropriate and personalized clinical approach by a trained multidisciplinary team. The proper... (Review)
Review
Cancer pain requires careful comprehensive patient evaluation and an appropriate and personalized clinical approach by a trained multidisciplinary team. The proper assessment of breakthrough cancer pain (BTcP) is part of an all-inclusive multidimensional evaluation of the patient. The aim of this narrative review is to explore the relationship between high-rate BTcP, which strongly impacts health- related quality of life and tumour characteristics, in the face of novel approaches that should provide guidance for future clinical practice. The presentation of short, emblematic clinical reports also promotes knowledge of BTcP, which, despite the availability of numerous therapeutic approaches, remains underdiagnosed and undertreated. This article is part of the Special Issue: https://www.drugsincontext.com/special_issues/management-of-breakthrough-cancer-pain.
PubMed: 36926050
DOI: 10.7573/dic.2022-11-1 -
Annals of Oncology : Official Journal... Oct 2018
Topics: Adult; Analgesics, Opioid; Antineoplastic Combined Chemotherapy Protocols; Breakthrough Pain; Cancer Pain; Cancer Survivors; Europe; Humans; Medical Oncology; Neoplasm Staging; Neoplasms; Pain Management; Pain Measurement; Pain, Procedural; Prevalence; Societies, Medical; Terminal Care; Treatment Outcome
PubMed: 30052758
DOI: 10.1093/annonc/mdy152 -
Frontiers in Pain Research (Lausanne,... 2023
PubMed: 37521942
DOI: 10.3389/fpain.2023.1236538