Carlos J Roldan, Alice L Ye, Edward Podgorski, Jonathan Song, Matthew Chung, Billy Huh
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引用次数: 0
Abstract
Background: Cancer-related bone pain remains a prevalent and frequently incapacitating ailment. Although conventional approaches effectively alleviate pain in most individuals, a subset of patients may continue to experience intractable pain. Current recommendations for treating cancer-related bone pain include oral analgesics and multimodal adjuvants, radiation therapy, and, in selected cases, intrathecal therapy. Cancer-related bone pain is mediated by a proliferation of sensory and sympathetic fibers. Thus, we believe that this pain can be successfully managed with minimally invasive sympathetic blockade (SB).
Methods: In a retrospective observational cohort, we reviewed patients who underwent single-shot SB for uncontrolled cancer-related bone pain despite receiving opiate analgesics and other interventions. We documented the Edmonton Symptom Assessment Scale (ESAS) ratings, the numeric rating scale (NRS) pain scores, and the morphine equivalent daily dose (MEDD) before and after SB.
Results: The final cohort included 43 patients (median age, 58 years [range, 23-86 years]) with a history of bone pain experienced for a median of 6 months (IQR, 3-12 months). Comparing before and after the SB, patients had pain reduction -6 (IQR, -7 to -4; P<.001), reduction of ESAS scores of -17 (IQR, -23 to -3; P<.001), and reduction of MEDD -57 mg (95% CI, -79 to -34; P<.001). The treatment was well tolerated.
Conclusions: Blockade of sympathetic afferent innervation is an effective and cost-effective modality that can be safely used to palliate intractable pain in patients with malignant bone pain.
期刊介绍:
JNCCN—Journal of the National Comprehensive Cancer Network is a peer-reviewed medical journal read by over 25,000 oncologists and cancer care professionals nationwide. This indexed publication delivers the latest insights into best clinical practices, oncology health services research, and translational medicine. Notably, JNCCN provides updates on the NCCN Clinical Practice Guidelines in Oncology® (NCCN Guidelines®), review articles elaborating on guideline recommendations, health services research, and case reports that spotlight molecular insights in patient care.
Guided by its vision, JNCCN seeks to advance the mission of NCCN by serving as the primary resource for information on NCCN Guidelines®, innovation in translational medicine, and scientific studies related to oncology health services research. This encompasses quality care and value, bioethics, comparative and cost effectiveness, public policy, and interventional research on supportive care and survivorship.
JNCCN boasts indexing by prominent databases such as MEDLINE/PubMed, Chemical Abstracts, Embase, EmCare, and Scopus, reinforcing its standing as a reputable source for comprehensive information in the field of oncology.