Pain physician
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Multiple randomized controlled trials (RCTs) and systematic reviews have been conducted to summarize the evidence for administration of local anesthetic (lidocaine) alone or with steroids, with discordant opinions, more in favor of equal effect with local anesthetic alone or with steroids. ⋯ Overall, the present meta-analysis shows moderate (Level II) evidence for epidural injections with lidocaine with or without steroids in managing spinal pain secondary to disc herniation, spinal stenosis, discogenic pain, and post-surgery syndrome based on relevant, high-quality RCTs. Results were similar for lidocaine, with or without steroids.
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A primary concern in the use of EBP in these patients is the possibility of seeding the virus in the CNS. Another important concern is related to the known hypercoagulable state in COVID-19 positive patients and associated organ dysfunction that may alter the metabolism of anticoagulants. The safety of the providers performing the EBP, the position of the patient and choices for image guidance (blind, fluoroscopic) are also key considerations to review. It is also important to explore the current state of knowledge about using allogenic instead of autologous blood as well as emerging techniques to eliminate the coronavirus from the blood. ⋯ Going forward, an effective treatment for COVID-19 or a safe vaccine and a deeper understanding of the pathophysiology of the virus will certainly change the risk calculus involved in performing an EBP in a COVID-19 patient.
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Throughout the COVID-19 pandemic, clinicians have had to think quickly, adapt to changing recommendations sometimes on a daily basis, and have often had to rely on trial-and-error-based treatment protocols under various conditions. As we move on past the apex of the COVID-19 curve, new treatment protocols for the safe reintegration of elective interventional pain procedures into chronic pain practice are needed. ⋯ Herein we describe one such model in the hopes that through similar knowledge sharing, we can draw on others experiences to reach a collective conclusion on the safest, most effective, and efficient way(s) to move forward.
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The interventional pain management community saw the COVID-19 pandemic decimate elective interventional procedures and new patient visits across the United States until the reopening of America and the restarting of interventional procedures and elective surgical procedures began again. Health care providers, along with essential workers and patients, continue to be concerned about functioning in a safe and responsible manner. Consequently, a level of comfort is created by the testing health care workers with long exposure to new patients and patients undergoing interventions in high risk environments. As the United States and the world suffers from an ongoing infodemic, there are substantial amounts of misinformation, and some appropriate information being produced on molecular, antigen and antibody testing. Consequently, this manuscript is undertaken to describe the value and validity of coronavirus antibody testing. ⋯ Antibody tests have been developed to detect IgG only, both IgG and IgM, or total antibodies. At present, multiple antibody tests are available for use in the United States. In a review of 54 available studies through the end of April, mostly from China, the accuracy of pooled results for combination IgG/IgM tests was 91.4% (95% CI, 87.0 - 96.6) for 15 to 21 days post-symptom onset. Thus, antibody tests provide a promise and a peril in the ongoing Covid-19 pandemic.
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Comparative Study Pragmatic Clinical Trial
Comparing the Safety and Effectiveness of Radiofrequency Thermocoagulation on Genicular Nerve, Intraarticular Pulsed Radiofrequency with Steroid Injection in the Pain Management of Knee Osteoarthritis.
Knee osteoarthritis (KOA) is characterized by the clinical symptoms of chronic knee pain and knee dysfunction, leading to disability and influencing the quality of life in severe cases. Radiofrequency treatment is a new method to reduce KOA-related pain and partially improve knee joint dysfunction without adverse effect. ⋯ This study was a single-center retrospective study with a relatively small sample cohort and short follow-up periodCONCLUSION: Both RFTGN and IAPRF could alleviate the knee joint pain and improve the knee joint dysfunction; however, the treatment efficacy of RFTGN was better than that of IAPRF.