Rejected

Obesity is associated with chronic low back pain (CLBP), but the association between fat distribution and CLBP is unclear. This cross-sectional study evaluated the relationship using the Korean National Health and Nutrition Examination Survey data. A total of 10,606 adults (average age: 45.4, female: 57.1%) were included. We estimated the regional fat distribution, waist circumference, and body fat proportion, compared the values in people with and without CLBP, and stratified the estimates by sex and obesity status using a multivariable linear model. There were no statistically significant differences in the average waist circumference between the people with and without CLBP ( = 0.731) and the average fat proportion between those with and without CLBP ( = 0.731). The average regional fat distribution was significantly higher in the people with CLBP than in those without CLBP, in the upper limbs (11.4%, 95% confidence interval [CI]: [11.3, 11.5] vs. 11.2%, 95% CI: [11.1, 11.3], < 0.05) and in the lower limbs (31.9%, 95% CI: [31.6, 32.2] vs. 31.4%, 95% CI: [31.2, 31.6], < 0.01). More obvious among men, fat distribution in the lower limbs is higher than in people without obesity ( < 0.001). People with CLBP tend to have a higher fat distribution in the limbs than those without it and obese people with CLBP would need to reduce the fat in the lower limbs.

To characterize child neurology telemedicine visits flagged as requiring in-person evaluation during the COVID-19 pandemic.

Noxious stimuli can elicit stress in animals that produce a variety of adaptations including changes in responses to nociceptive and non-nociceptive sensory input. One example is stress-induced analgesia that may be mediated, in part, by the endocannabinoid system. However, endocannabinoids can also have pro-nociceptive effects. In this study, the effects of electroshock, one experimental approach for producing acute stress, were examined on responses to non-nociceptive mechanical stimuli and nociceptive thermal stimuli in the medicinal leech (Hirudo verbana). The electroshock stimuli did not alter Hirudo's responses to nociceptive stimuli, but did cause sensitization to non-nociceptive stimuli, characterized by a reduction in response threshold. These experiments were repeated with drugs that either blocked synthesis of the endocannabinoid transmitter 2-arachidonoylglycerol (2-AG) or transient receptor potential vanilloid (TRPV) channel which is known to act as an endocannabinoid receptor. Surprisingly, neither treatment had any effect on responses following electroshock. However, the electroshock stimuli did reliably increase serotonin (5-hydroxytryptamine or 5HT) levels in the Hirudo CNS. Injection of 5HT mimicked the effects of the electroshocks, sensitizing responses to non-nociceptive stimuli and having no effect on responses to nociceptive stimuli. Injections of the 5HT receptor antagonist methysergide reduced the sensitization effect to non-nociceptive stimuli after electroshocks treatment. These results indicate that electroshocks enhance response to non-nociceptive stimuli but does not alter responses to nociceptive stimuli. Furthermore, while 5HT appears to play a critical role in this shock-induced sensitizing effect, the endocannabinoid system seems to have no effect.

Bullous pemphigoid is an uncommon dermatologic manifestation seen in squamous cell lung cancer, and evidence guiding optimal treatment, especially in the elderly population, is limited. We report herein a case of squamous cell lung cancer diagnosed after being investigated for refractory bullous pemphigoid showing marked response to carboplatin-based chemotherapy. This is the first case report that shows carboplatin can be used as an effective alternative in treatment of malignancy-associated bullous pemphigoid.

Up to 33% of the general population worldwide suffer musculoskeletal conditions, with low back pain being the single leading cause of disability globally. Multimodal therapeutic options are available to relieve the pain associated with muscular disorders, including physical, complementary and pharmacological therapies. However, existing interventions are not disease-modifying and have several limitations.

Advanced clinical prioritisation (ACP) pathways could potentially improve the interface between primary and secondary care, instigating appropriate treatment pathways with improved efficiencies. Telemedicine is a key component of ACP pathways.

: Non-ketotic hyperglycaemic hemichorea-hemiballismus (NHHH) is often secondary to middle-aged and elderly diabetic people with poor-controlled diabetes; Fahr's disease (FD) is another rare neurological disorder characterized by abnormal calcified deposits in the brain that control movement. We described a rare case of NHHH combined with a heterozygous mutation (SLC20A2) resulting in one family with FD. The patient has a 30-day history of involuntary choreic movements of the left limbs and left face. In addition, he had a bit of speech slurred and walked unsteadily. He was diagnosed with type 2 diabetes mellitus two months ago. Over the past two months, he had noticed that urination, appetite, and water volume increased obviously and weight loss drastically. Other problems such as dizziness, headache, difficulty swallowing, nausea, and vomiting did not occur. T1- weighted MRI indicts characteristic contralateral basal ganglia hyper-intensity. During hospitalization, he wasinjected insulin and oral haloperidol. And the clinical symptoms improved, but parkinsonism symptoms emerge soon after discharge. The parkinsonism symptoms were gradually improved after adjusting medications. Combined with the subsequent genetic test results, we attribute it to NHHH with FD. It is relatively rare that NHHH or FD is both presents. We should use antipsychotics with caution in these patients to avoid parkinsonism symptoms.

Rebound pain as a side effect of regional anaesthesia is an excessive sensation of pain after the effect of local anaesthesia has subsided. This sensation goes well beyond the normal wound pain following a surgical intervention. This phenomenon has entered focus of research in the past 10 years now, but the specific causes are so far unclear and there are still no targeted treatment recommendations.

More than 10% of American adults experience some level of daily pain, and nearly 40 million (17.6%) experience episodes of severe pain annually. Women are particularly impacted by both episodic and chronic pain with higher prevalence and a greater level of pain-related disability compared to men. Midlife is a critical period for women during which the frequency of pain complaints begins to increase. Although pain is known to be influenced and controlled by sex hormones, it has not been widely recognized as a symptom of the menopausal transition outside of the menopause research community. The recent thematic series in this journal has specifically highlighted pain related conditions including rheumatoid arthritis, migraine and abdominal pain for which the significance among midlife women is not typically recognized. The studies presented in this thematic series present a small fraction of relevant, understudied questions regarding pain and its impact on women in midlife. Addressing the gaps in knowledge will require longitudinal studies that consider the emergence of pain symptomatology in relation to midlife trajectories of other symptoms and health determinants, as well as further study of new and emerging therapies.