A case of intrathoracic extramedullary hematopoiesis-associated pleural effusion in a beta-thalassemia intermedia patient and a short literature review.

Extramedullary hematopoiesis is a phenomenon that occurs in conditions of ineffective bone marrow function. In the context of thalassemias, extramedullary hematopoiesis is more frequently observed in beta-thalassemia intermedia patients, with thoracic paravertebral extramedullary hematopoiesis being relatively common. However, extramedullary hematopoiesis-related pleural effusion is a rare occurrence.

Cement leakage and pulmonary embolism by bone cement-augmented pedicle screw fixation of the thoracolumbar spine - A case report.

Background: Few studies discuss the complication of pulmonary cement embolism (PCE) due to cement augmented pedicle screw instrumentation (CAPSI) of the thoracolumbar spine.

Case Description: A 62 female with a history of multiple myeloma and Sjogren's syndrome on chronic steroids developed an osteoporotic L1 compression fracture and underwent posterior stabilization with a T10-L4 CAPSI. However, postoperatively, the patient developed a surgical site infection and a PCE, resulting in severe respiratory compromise and death 1 month later.

Dietary supplementation with grape seed extract from Vitus vinifera prevents suppression of GABAergic protein expression in female Sprague Dawley trigeminal ganglion in a model of chronic temporomandibular joint disorder.

Objective: To investigate cellular changes in protein expression in the trigeminal ganglion in an established preclinical chronic model of temporomandibular joint disorder (TMD) in response to grape seed extract (GSE) supplementation based on its beneficial use in preclinical chronic orofacial pain models.

Design: Three experimental conditions included female Sprague-Dawley rats as naïve controls, and animals subjected to neck muscle inflammation and prolonged jaw opening with and without daily supplementation of GSE in the drinking water prior to inflammation. Changes were evaluated in mechanical sensitivity to von Frey filaments and protein expression in the trigeminal ganglion of animals 14 days post jaw opening.

Surgical Treatment of Congenital Kyphosis in Children: Report of a Rare Complication of Remote Cerebellar Haemorrhage.

Congenital deformities of the spine lead to an imbalance in the longitudinal growth of the spine. These growth abnormalities may lead to three main patterns of deformity: scoliosis (the most common), kyphosis or lordosis (the least common). Despite the recent improvements in imaging and the routine use of neuromonitoring in the surgical treatment of congenital kyphosis, this surgery may be associated with a high rate of complications such as neurologic deficit, pulmonary thromboembolic events, infection, deep vein thrombosis, implant failure, and dural injury.

White Cord Syndrome Following Cervical Surgery in a Patient With Klippel-Feil Syndrome: A Case Report.

White cord syndrome is a rare entity, as there are very few cases described in the current literature. Postoperative MRI examination reveals cord intrinsic changes, including edema and ischemia. It is also described as a reperfusion injury of the spinal cord.

Benefit of Dietary Supplementation of Nutraceuticals as an Integrative Approach for Management of Migraine: Evidence From Preclinical and Clinical Studies.

Purpose Of Review: To provide information from preclinical and clinical studies on the biological activity and health benefits of dietary inclusion of nutraceuticals as a safe, effective, non-pharmacological approach for the treatment of migraine.

Recent Findings: There is emerging evidence of the therapeutic benefit of nutraceuticals to inhibit oxidative stress, suppress inflammation, and prevent changes in the normal gut microbiome, which are implicated in migraine pathology. Nutraceuticals can be enriched in polyphenols, which act as molecular scavengers to reduce the harmful effects of reactive oxygen species and phytosterols that suppress inflammation.

Brain reward function in people who use cannabis: a systematic review.

Rationale: Cannabis is one of the most widely used psychoactive substances globally. Cannabis use can be associated with alterations of reward processing, including affective flattening, apathy, anhedonia, and lower sensitivity to natural rewards in conjunction with higher sensitivity to cannabis-related rewards. Such alterations have been posited to be driven by changes in underlying brain reward pathways, as per prominent neuroscientific theories of addiction.

Method for cryopreservation of trigeminal ganglion for establishing primary cultures of neurons and glia.

Background: Primary neuronal cultures are used to elucidate cellular and molecular mechanisms involved in disease pathology and modulation by pharmaceuticals and nutraceuticals, and to identify novel therapeutic targets. However, preparation of primary neuronal cultures from rodent embryos is labor-intensive, and it can be difficult to produce high-quality consistent cultures. To overcome these issues, cryopreservation can be used to obtain standardized, high-quality stocks of neuronal cultures.

Surgical Site Infection Following the Correction of Adolescent Idiopathic Scoliosis With ApiFix: A Retrospective Study Analyzing Its Incidence and Recurrence.

Background and objective ApiFix (OrthoPediatrics, Warsaw, IN) is an internal brace used for the correction of adolescent idiopathic scoliosis (AIS) classified as Lenke 1 or 5 with a Cobb angle of 35-60 degrees that decreases to ≤30 degrees on lateral side-bending radiographs. Since the indications are very specific, it is not a common procedure. Our study aimed to evaluate the incidence of surgical site infection (SSI) and its recurrence following treatment with ApiFix.

Co-designing with adults with acquired neurological disability in the community: a scoping review protocol.

Introduction: Co-designing healthcare research and health services is becoming increasingly prominent. Co-design invites people with disability to leverage their lived experience knowledge to improve service provision, as well as ensuring meaningful and relevant research. Given the emerging nature of the use of co-design with adults with neurological disability, well-defined guidelines on best practice are yet to be developed.

VACS: VAccination disComfort Scale.

The vaccination of children is a crucial tool to protect both individuals and the world in general from various diseases and pathogens. Unfortunately, the vaccination procedure is not a pleasant one for all children, with many experiencing various levels of discomfort, sometimes reaching intolerable levels. In the first part of this work, we develop VACS, a tool that measures the discomfort children experience during vaccination.

Diabetic Lumbosacral Radiculoplexus Neuropathy as an Early Onset Postoperative Complication After Posterior Lumbar Fixation and Decompression.

Diabetic amyotrophy, also known as diabetic lumbosacral radiculoplexus neuropathy (DLRN), is a condition associated with sudden pain apparition and progressive distal extremities weakness leading to ambulatory status. A wide range of causes and pathologies may be involved, rendering the diagnosis challenging. Uncontrolled type 2 diabetes mellitus (T2DM) can be a trigger factor for such disorders.

Grape seed extract suppresses calcitonin gene-related peptide secretion and upregulates expression of GAD 65/67 and GABAB receptor in primary trigeminal ganglion cultures.

The trigeminal ganglion is implicated in the underlying pathology of migraine and temporomandibular joint disorders (TMD), which are orofacial pain conditions involving peripheral and central sensitization. The neuropeptide calcitonin gene-related peptide (CGRP) is synthesized in some trigeminal ganglion neurons, and its release promotes inflammation, peripheral and central sensitization, and pain signaling. Recent studies in preclinical migraine and TMD models provide evidence that dietary supplementation with grape seed extract (GSE) inhibits trigeminal pain signaling.

Cruciate Paralysis Following a Displaced Type II Odontoid Fracture: A Case Report.

A 54-year-old male was admitted to our emergency department by air transport after being hit as a pedestrian by a motorcycle. He presented with impaired motor function in the upper extremities bilaterally while sensation was spared. He presented no motor or sensory impairment of the lower extremities.

Inhibition of Nociception in a Preclinical Episodic Migraine Model by Dietary Supplementation of Grape Seed Extract Involves Activation of Endocannabinoid Receptors.

Migraine is associated with peripheral and central sensitization of the trigeminal system and dysfunction of descending pain modulation pathways. Recently, dietary inclusion of grape seed extract (GSE) was shown to inhibit mechanical nociception in a preclinical model of chronic temporomandibular joint disorder, a condition often comorbid with migraine, with the antinociceptive effect mediated, in part, by activation of 5-HT3/7 and GABAB receptors. This study further investigated the mechanisms by which GSE inhibits mechanical nociception in a preclinical model of episodic migraine.

Aspirin in primary prevention of cardiovascular disease in diabetes.

It is well established that people with diabetes are at an increased risk of cardiovascular disease compared with those without diabetes. Although the protective role of aspirin in secondary prevention is well documented, its role in primary prevention of cardiovascular disease in people with diabetes, after the results of major clinical trials and meta-analyses, is unclear. The observed discrepancies might be explained in part in terms of the differences between the background cardiovascular risks, follow-up periods, age and gender of the study populations.

Effects of Glucagon-like Peptide-1 Receptor Agonists and Sodium-glucose Cotransporter 2 Inhibitors on Cardiorenal and Metabolic Outcomes in People Without Diabetes.

During the last decade, the results of large-scale, randomized, clinical trials on newer antidiabetic agents, glucagon-like peptide-1 (GLP-1) receptor agonists and sodium glucose cotransporter type 2 (SGLT2) inhibitor, have been published showing promising findings on cardiovascular and renal outcomes. Besides improving glycemic control, GLP-1 receptor agonists have been shown to modify cardiovascular risk factors, such as insulin resistance, body weight, blood pressure (BP), and lipid profile. Additionally, SGLT2 inhibitors except for glycemic control have been shown to induce weight loss and decrease BP.

The COVID-19 pandemic and diabetes mellitus.

COVID-19, a disease caused by a novel coronavirus, SARS-CoV-2, has reached the proportion of a pandemic and presents with either mild and moderate symptoms or in severe cases with acute respiratory distress syndrome, multiple organ dysfunction syndrome and even death. Older age, hypertension, cardiovascular disease, diabetes mellitus and obesity significantly increase morbidity and mortality in COVID-19 patients. In the present review we summarize the existing, and daily growing, data on the impact of COVID-19 infection on patients with diabetes, their antidiabetic therapy as well as the extra precautions, apart from good glucose control, they have to take in order not to contract the virus.

Diabetes and dementia - the two faces of Janus.

Patients with type 2 diabetes are at high risk for cognitive decline and dementia. Despite the limited data on the possible pathogenetic mechanisms, evidence suggests that cognitive decline, and thus dementia and Alzheimer's disease, might arise from a complex interplay between type 2 diabetes and the aging brain, including decreased insulin signalling and glucose metabolism, mitochondrial dysfunction, neuroinflammation, and vascular disease. Furthermore, there is increasing interest on the effects of antidiabetic agents on cognitive decline.

Association of matrix γ-carboxyglutamic acid protein levels with insulin resistance and Lp(a) in diabetes: A cross-sectional study.

Aims: The risk of cardiovascular disease (CVD) and mortality is increased in patients with chronic kidney disease (CKD), with a background role of vascular calcification in the development of CVD also reported. Studies have demonstrated that high lipoprotein(a) (Lp(a)) levels accelerate the development of atherosclerolsis and are potentially involved in the vascular calcification. Matrix Gla Protein (MGP) seems to play an important role in vascular calcification.

Breast cancer presenting as paraneoplastic erythroderma: an extremely rare case.

The skin may exhibit the first clinical evidence of a systemic disease and may provide the first clues to a diagnosis in malignancies. Erythroderma is defined as generalized redness and scaling and it is a clinical manifestation of a variety of underlying diseases including, rarely, solid tumors. Breast cancer is associated with a variety of skin paraneoplastic manifestations like acanthosis nigricans, erythromelalgia, thrombotic thrombocytopenic purpura, acrokeratosis paraneoplastica, dermatomyositis, systemic sclerosis, and scleroderma.