Rejected

As one of the complications after abdominal operation, early postoperative inflammatory small bowel obstruction (EPISBO) is a great trouble for many patients. The use of somatostatin in treating this disease had been widely reported, but its efficacy and safety were controversial. Therefore, the present research carried out a systematic review of the clinical efficacy and safety of somatostatin in treating EPISBO.

This case demonstrates a false elevation of serum lithium concentrations that can occur when blood samples are collected using lithium heparin (green-top) tubes. The patient was a 58-year-old female on chronic lithium therapy for bipolar disorder who presented to the emergency department following an overdose of 5 unidentified medications. The patient was overly sedated and exhibited paradoxical laughter, slurred speech, and mild abdominal pain. The recommended maintenance lithium concentration is 0.6 to 1.0 mmol/L, and she had previously been stable within this therapeutic range. The initial lithium concentration drawn upon admission was 2.05 mmol/L. No intervening treatment was made with the exception of intravenous fluids due to a lack of correlation between clinical presentation and the lithium concentration. Six hours later, a repeat lithium concentration of <0.10 mmol/L was obtained. Upon investigation, it was discovered that the initial blood sample was obtained in a lithium heparin green-top tube instead of the recommended plastic tubes with either sodium heparin or dipotassium ethylenediamine tetraacetic acid as the anticoagulant. As this case demonstrates, lithium heparin tubes have the potential to cause falsely elevated lithium concentrations. It is important for health care professionals to be aware of the false elevations that can occur when blood samples are taken in this type of tube.

Coronavirus disease 2019 (COVID-19) is an infectious disease, caused by severe acute respiratory syndrome (SARS)-CoV-2, that broke out in December 2019. In just four months it has spread to almost every country in the world and up to April 182 020, the virus has infected more than 2 million people. Itch is the most common symptom in dermatology and a frequent one of systemic diseases. The association of itch and viral diseases has been widely documented; however, the actual prevalence of itch in the patients suffering from new the SARS-CoV-2 infection is still unknown. In this paper, we present a review of the available literature on the topic of itch in the affected population. Moreover, we have also analysed different aspects of itch associated with COVID-19 pandemic, not directly related to the viral infection. Those included use of chemicals, hand sanitizers, common use of personal protective equipment and psychosocial stress. This article is protected by copyright. All rights reserved.

While proprioceptive functioning of the cervical extensor muscles has been proposed to be associated with chronic neck pain (NP), the mechanism by which such impairment might contribute to NP is not clear. The aim of this cross-sectional study was to investigate the relevance of proprioception, extensor muscles size, and endurance to chronic NP. A total of 60 participants with (n = 30) or without (n = 30) chronic NP participated in this cross-sectional study. Joint repositioning error (JRE), ultrasonographic parameters of the cervical extensors, and clinical extensor endurance were assessed. Multivariate analysis of variance and logistic regression tests were used to compare the groups and test the predictive value of the dependent variables for chronic NP, respectively. Patients showed comparable JRE scores but smaller multifidus size and lower extensor endurance (Cohen d = 0.66 for both). JRE in the transverse plane (β = 1.20), multifidus muscle size (β = 0.02), and endurance (β = 0.99) were significant predictors for chronic NP odds ratio. The results found multifidus size as the most relevant factor to NP by showing both between-groups difference and considerable odds ratio. As JRE in transverse plane was not different between the groups and extensor endurance demonstrated minimal odds ratio, these 2 factors may be considered as less relevant to NP comparing multifidus muscle size.

Knee osteoarthritis is a degenerative "wear and tear" disorder affecting mainly population over 50 years old. It can also present in younger people, especially after an injury or as a part of other diseases. While many therapeutic options exist for knee osteoarthritis, none of them has the potential to cure this condition. Cellular Matrix represents a combination of natural non-crosslinked hyaluronic acid (HA), thixotropic cell separation gel, and sodium citrate anticoagulant solution. A combination of Cellular Matrix with autologous platelet-rich plasma (A-PRP) is a novel therapeutic approach to the management of knee osteoarthritis. It is assumed that the active components HA and PRP have a synergistic effect contributing to a better therapeutic outcome in patients with knee osteoarthritis. Physiotherapy could provide an additional benefit. This is a retrospective pilot study assessing the potential benefit of Cellular Matrix and A-PRP combined with physiotherapy in the management of chronic knee osteoarthritis. Twenty-five patients were enrolled in the study and injected with three doses of Cellular Matrix combined with A-PRP with a time span of 2 weeks between each injection. All patients received standardized physiotherapy. The results showed that 68% of patients achieved more than 50% improvement in pain, stiffness, and function of the knee joints. There were no adverse reactions. This retrospective pilot study confirmed the positive effect of PRP and HA combination in the management of mild and moderate knee osteoarthritis. These preliminary results need to be verified in randomized control trials.

In a paediatric chronic pain population, to determine whether higher body mass was associated with poorer functioning, mood or treatment outcome.

Ossification of the pterygospinous and pterygoalar ligaments has been well documented forming pterygospinous and pterygoalar bars. However, the actual ligaments have been rarely shown in the existing literature. Therefore, this study aimed to reveal the anatomy of the pterygoalar ligament/bar and pterygospinous ligament/bar, and its relationship with the branches of the mandibular nerve.

Excessive daytime sleepiness is a common disabling symptom in obstructive sleep apnea syndrome. We aimed to evaluate the efficacy and safety of pitolisant, a selective histamine H3-receptor antagonist with wake-promoting effects, for treatment of daytime sleepiness in patients with moderate to severe obstructive sleep apnea refusing continuous positive airway pressure treatment.