Articles: acute-pain.
-
The first objective of this systematic review was to investigate the effectiveness of ketamine compared to opioid analgesics for pain management in children aged two months to 18 years who have acute pain in the emergency department. The second objective was to compare the adverse events and side effects associated with ketamine with those associated with opioids used for pain management. ⋯ In this systematic review, the Joanna Briggs Institute standards [14] have been followed. is advisable for the Emergency Department health professionals to determine the appropriate dose for ketamine based on the child's characteristics, such as weight, age, and disease condition.
-
Ulus Travma Acil Cer · Nov 2022
Comparison of analgesic consumption of hemophilic and non-hemophilic patients in knee arthroplasty.
Hemophilia is a rare hereditary bleeding disorder that develops as a result of factor VIII or IX deficiency. Long-term complications of hemophilia such as arthropathy, synovitis, and arthritis can lead to the development of recurrent chronic pain. Pain is therefore a critical aspect of hemophilia. The gold standard treatment for end-stage hemophilic knee arthropathy is total knee arthroplasty (TKA). The hypothesis of this study was that after knee replacement surgeries that cause severe post-operative pain, hemophilia patients with chronic analgesic consumption may experience higher levels of pain than non-hemophilic patients, and use more opioid and non-opioid drugs. ⋯ In the light of these informations, we think that acute post-operative pain management of hemophilia patients should be planned as personalized, multimodal preventive, and pre-emptive analgesia.
-
The basal ganglia modulate somatosensory pain pathways, but it is unclear whether a common circuit exists to mitigate hyperalgesia in pain states induced by peripheral nociceptive stimuli. As a key output nucleus of the basal ganglia, the substantia nigra pars reticulata (SNr) may be a candidate for this role. To test this possibility, we optogenetically modulated SNr GABAergic neurons and examined pain thresholds in freely behaving male mice in inflammatory and neuropathic pain states as well as comorbid depression in chronic pain. ⋯ However, SNr modulation did not affect baseline pain thresholds. We also found that SNr-STN GABAergic projection was attenuated in pain states, resulting in disinhibition of STN neurons. Thus, impairment of the SNr-STN GABAergic circuit may be a common pathophysiology for the maintenance of hyperalgesia in both inflammatory and neuropathic pain states and the comorbid depression in chronic pain; compensating this circuit has potential to effectively treat pain related conditions.
-
Randomized Controlled Trial
Ultrasound-Guided Erector Spinae Block Versus Ultrasound-Guided Thoracic Paravertebral Block for Pain Relief in Patients With Acute Thoracic Herpes Zoster: A Randomized Controlled Trial.
Severe acute pain is a significant risk factor for postherpetic neuralgia (PHN). The importance of early management in alleviating zoster pain cannot be overstated. ⋯ Both ESB and PVB were effective in controlling acute pain and persistent herpetic pain after 6 months (which was evident by lower NRS for pain and doses of pregabalin and acetaminophen), but ESB is safer (no reported pneumothorax and hypotension).
-
Recessive dystrophic epidermolysis bullosa (RDEB) is a rare genetic condition in which mutations in the type VII collagen gene ( COL7A1 ) lead to decreased expression of this anchoring protein of the skin, causing the loss of stability at the dermo-epidermal junction. Most patients with RDEB experience neuropathic pain and itch due to the development of a small fibre neuropathy, characterised by decreased intraepidermal innervation and thermal hypoaesthesia. To understand the physiopathology of this neuropathy, we used a mouse model of RDEB (Col7a1 flNeo/flNeo ) and performed a detailed characterisation of the somatosensory system. ⋯ This axonal damage was not associated with inflammation of the dorsal root ganglion or central projection targets at the time of assessment. These results suggest that in RDEB, there is a distal degeneration of axons produced by exclusive damage of small fibres in the epidermis, and in contrast with traumatic and acute neuropathies, it does not induce sustained neuroinflammation. Thus, this animal model emphasizes the importance of a healthy cutaneous environment for maintenance of epidermal innervation and faithfully replicates the pathology in humans, offering the opportunity to use this model in the development of treatments for pain for patients with RDEB.