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New peripheral nerve blocks targeting the dorsal rami are possible for postoperative analgesia in patients undergoing posterior cervical spine surgeries. A cervical cervicis plane (CCeP) block can be performed under ultrasound guidance. We provide a description of this nerve block and ultrasound imaging with relevant sonographic structures.

Hesperidin possesses myriads of pharmacological benefits, including anti-inflammatory and antioxidant properties. Herein, we speculated that the described pharmacological benefits of hesperidin might be due to its potentiating action on SIRT1; thereby, inhibition of NOX4. We developed diabetic neuropathy in Sprague-Dawley rats by feeding them a high-fat diet (HFD) for 12 weeks. We checked the effect of hesperidin on the level of oxidative stress, inflammatory markers, NOX4, and SIRT1 by biochemical analysis, histopathology, immunoblotting, immunocytochemistry, and real-time qPCR in HFD-fed rats and Palmitate (Pal) encountered rat glial C6 cells. Hesperidin administration improved mechanical, thermal allodynia, and glucose homeostasis. There was a decrease in oxidative stress and inflammation and an enhanced level of antioxidant enzymes. Besides, the expression of NOX4 was down-regulated, while SIRT1 was upregulated. Interestingly, hesperidin treatment protected them from oxidative and inflammatory damage by upregulating SIRT1 and inhibiting NOX4 expression.

Traumatic fractures of the thoracolumbar spine are common. Their management considers the fracture type according to the various classifications in existence, as well as the patient's background and age. In some cases, the occurrence of a fracture on a spine with an unoperated scoliotic deformity can be observed. This entity, not described in the literature, can pose a therapeutic challenge and is not present in any existing treatment algorithm. The main objective of this work was to describe the characteristics and management of vertebral fractures in patients with unoperated idiopathic scoliosis.

The seed of the African walnut, Plukenetia conophora Mull.-Arg is well-known for its nutritional and medicinal values. The seed oil is widely used in massages to relieve pain, as nerve tonic and to enhance sexual performance.

Scutellaria baicalensis (SB) is a traditional Chinese medicine (TCM). In the clinical application of TCM, SB has been divided into two specifications (Ziqin and Kuqin) for a long time. At present, the Chinese Pharmacopoeia Commission no longer distinguishes between the two. However, the two specifications of medicinal materials and pieces are still in circulation in the market.

Neuropathic pain is a common health problem resulting in exacerbated response to noxious and non noxious stimuli, as well as impaired emotional and cognitive responses. Unfortunately, neuropathic pain is also one of the most difficult pain syndromes to manage, highlighting the importance of better understanding the brain regions and neuromodulatory mechanisms involved in its regulation. Among the many interconnected brain areas which process pain, the amygdala is known to play an important role in the integration of sensory and emotional pain signals. Here we questioned the ability of a recently identified neuromodulatory mechanism associated with the metabotropic glutamate receptors mGlu in the amygdala to modulate neuropathic pain. In a murine model of peripheral mononeuropathy, we demonstrate that pharmacological activation of amygdala mGlu efficiently alleviates sensory and depressive-like symptoms in both male and female mice. Moreover, we reveal a differential modulation of these symptoms. Activating mGlu in the contralateral amygdala relative to the side of the mononeuropathy, is necessary and sufficient to relieve both sensory and depressive-like symptoms, while ipsilateral activation solely reduces depressive-like symptoms. Furthermore, using photopharmacology, a recent strategy allowing precise photocontrol of endogenous proteins, we further demonstrate the dynamic alleviation of neuropathic pain through light-dependent facilitation of mGlu by a photoswitchable positive allosteric modulator. Finally, coupling photopharmacology and analgesic conditioned place preference, we show a significant pain-reducing effect of mGlu4 activation. Taken together, these data highlight the analgesic potential of enhancing amygdala mGlu activity to counteract neuropathy reinforcing its therapeutic interest for the treatment of pathological pain.

Recently, cryotherapy has become a common practice for postoperative pain management. The current accepted practice in Japan is the use of cryotherapy at 5 °C after arthroscopic shoulder surgery. However, this therapy has been reported to be highly intense because the sustained low temperature causes discomfort for patients. The optimum temperature and duration of cooling required for comfortable and effective cryotherapy after arthroscopic shoulder surgery were investigated.

This study examined whether pericapsular nerve group (PENG) block combined with local infiltration analgesia (LIA) could improve pain management and functional recovery after total hip arthroplasty (THA).

Fragility fractures of the sacrum (FFS) have been detected more and more frequently in recent times, and the incidence will continue to increase due to increasing life expectancy. The aim of this study was to compare the clinical outcome of conservative, interventional and surgical treatment of FFS.

To assess the risk of new persistent opioid use in opioid-naïve men undergoing male fertility procedures DESIGN: Retrospective cohort study using a claims database SETTING: TriNetX Diamond Network – a database linking electronic medical record data and claims – assessing men undergoing fertility procedure between 2010 and 2021.