Articles: peripheral-nerve-injuries.
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Case Reports
Complex regional pain syndrome type II caused by iatrogenic lateral dorsal cutaneous nerve injury: A case report.
Complex regional pain syndrome (CRPS) is a painful condition classified as type I or II depending on the absence or presence of nerve injury, respectively. Injury to the lateral dorsal cutaneous nerve (LDCN), a branch of the sural nerve, is a rare occurrence observed after a sprain or procedures conducted on the lateral side of the ankle. ⋯ LDCN injury should be considered in patients who complain of persistent lateral ankle and foot paresthesia or pain after sprain or procedures performed on the lateral side of the ankle. Early diagnosis and treatment can lead to a good prognosis when the LDCN injury has progressed to CRPS.
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Neuropathic pain is a common disability produced by enhanced neuronal excitability after nervous system injury. The pathophysiological changes that underlie the generation and maintenance of neuropathic pain require modifications of transcriptional programs. In particular, there is an induction of pro-inflammatory neuromodulators levels, and changes in the expression of ion channels and other factors intervening in the determination of the membrane potential in neuronal cells. ⋯ PERSPECTIVE: Neuropathic pain is a common disability produced by enhanced neuronal excitability after nervous system injury. The underlying pathophysiological changes require modifications of transcriptional programs. This study notes that inhibition of BET proteins is a promising therapy for reducing neuropathic pain after neural injury.
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Case Reports
Peripheral neuropathy after extra-corporeal membrane oxygenation therapy in children: A case report.
In recent years, the use of extracorporeal membrane oxygenation (ECMO) treatment for pediatric patients with cardiorespiratory failure has increased, with emphasis being given to the prevention of complications in ECMO-treated patients. Several studies have reported ECMO-related central nervous system complications, such as intracranial hemorrhage, cerebral infarction, and seizure. However, few cases of peripheral nerve injury have been reported in ECMO-treated adults; there have also been no reported cases of peripheral nerve injury in the pediatric population. ⋯ Through this case report, we present rare ECMO-related complications and emphasize the importance of early diagnosis and monitoring of peripheral nerve injury in ECMO-treated children.
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Chinese medical journal · Oct 2021
Low-intensity extracorporeal shock wave therapy promotes recovery of sciatic nerve injury and the role of mechanical sensitive YAP/TAZ signaling pathway for nerve regeneration.
Histological and functional recovery after peripheral nerve injury (PNI) is of significant clinical value as delayed surgical repair and longer distances to innervate terminal organs may account for poor outcomes. Low-intensity extracorporeal shock wave therapy (LiESWT) has already been proven to be beneficial for injured tissue recovery on various pathological conditions. The objective of this study was to explore the potential effect and mechanism of LiESWT on PNI recovery. ⋯ The LiESWT mechanical signal perception and YAP/TAZ upregulation in SCs might be one of the underlying mechanisms for SCs activation and injured nerve axon regeneration.