Evolving Concepts of Pain Management in Elderly Patients.

PURPOSE OF REVIEW: The elderly population typically suffer from a variety of diseases that mostly reflect the degenerative changes linked with the aging process. These diseases may be exacerbated by acute pain or by an abrupt aggravation of previously stable chronic pain. RECENT FINDINGS: Physical and psychological changes associated with aging may influence one's experience of pain and, as a result, the severity of pain. Pain treatment in the elderly can be complex and is often a budgetary burden on the nation's health care system. These difficulties arise, in part, because of unanticipated pharmacodynamics, changed pharmacokinetics, and polypharmacy interactions. Therefore, it is critical to integrate a multidisciplinary team to develop a management strategy that incorporates medical, psychological, and surgical methods to control persistent pain conditions. It is in this critical process that pain prediction models can be of great use. The purpose of pain prediction models for the elderly is the use of mathematical models to predict the occurrence and intensity of pain and pain-related conditions. These mathematical models employ a vast quantity of data to ascertain the many risk factors for the development of pain problems in the elderly, whether said risks are adjustable or not. These models will pave the way for more informed medical decision making that are based on the findings of thousands of patients who have previously experienced the same illness and related pain conditions. However, future additional research needs to be undertaken to build prediction models that are not constrained by substantial legal or methodological limitations.

Acupuncture for the Management of Low Back Pain.

PURPOSE OF REVIEW: This evidence-based systematic review will focus on the use of acupuncture and its role in the treatment of low back pain to help better guide physicians in their practice. It will cover the background and the burden of low back pain and present the current options for treatment and weigh the evidence that is available to support acupuncture as a treatment modality for low back pain. RECENT FINDINGS: Low back pain (LBP), defined as a disorder of the lumbosacral spine and categorized as acute, subacute, or chronic, can be a debilitating condition for many patients. Chronic LBP is more typically defined by its chronicity with pain persisting > 12 weeks in duration. Conventional treatment for chronic LBP includes both pharmacologic and non-pharmacologic options. First-line pharmacologic therapy involves the use of NSAIDs, then SNRI/TCA/skeletal muscle relaxants, and antiepileptics. Surgery is usually not recommended for chronic non-specific LBP patients. According to the 2016 CDC Guidelines for Prescribing Opioids for Chronic Pain and the 2017 American College of Physicians (ACP) clinical practice guidelines for chronic pain, non-pharmacologic interventions, acupuncture can be a first-line treatment for patients suffering from chronic low back pain. Many studies have been done, and most show promising results for acupuncture as an alternative treatment for low back pain. Due to non-standardized methods for acupuncture with many variations, standardization remains a challenge.

Global Longitudinal Strain: Is It Time to Change the Preoperative Cardiac Assessment of Oncology Patients?

The introduction of new anticancer treatment modalities has improved survival rates, transforming cancer into a chronic disease in many instances. One of the most devastating complications of cancer treatment is cancer therapy-related cardiac dysfunction. Adequate preoperative assessment of any significant cancer therapy-related cardiac impairment is critical, and may be missed with conventional measures. The assessment of global longitudinal strain by speckle-tracking echocardiography is more sensitive for the early detection of cardiac contractility before a decline in ejection fraction can be discovered. Global longitudinal strain can also predict postoperative cardiac dysfunction, which makes it a good alternative for preoperative cardiac assessment in the oncology population when cancer therapies have been administered that can alter normal performance.