Rejected

The purpose of this study was to examine the efficacy and safety of carbazochrome sodium sulfonate (CSS) combined with tranexamic acid (TXA) on blood loss and inflammatory responses after primary total hip arthroplasty (THA), and to investigate the influence of different administration methods of CSS on perioperative blood loss during THA.

Spontaneous intracranial hypotension is a disorder caused by spinal CSF leakage. This article reviews the clinical presentation, diagnosis, and treatment of spontaneous intracranial hypotension.

Adherence to oral preventive treatment (OPT) in migraine is often compromised. The aim was to determine the degree of adherence to OPT in migraine patients at three months.

Tendon-related disorders are common musculoskeletal system disorders in clinical practice, accounting for 30-50% of all sports-related injuries, and they are difficult to treat due to the hypovascular structure of the tendons. Platelet-rich plasma (PRP), including pure PRP and leukocyte- and platelet-rich plasma (L-PRP), has been attracting increasing attention, as it may stimulate tissue regeneration through the release of growth factors and cytokines. The aim of the present review was to provide a summary of the effects of L-PRP on tendon disorders and the underlying mechanisms through a comprehensive examination of the published literature, including , animal and clinical studies. It has been demonstrated that L-PRP results in comparatively greater pain relief and improved function in patients suffering from tendon disorders. Furthermore, L-PRP may exert its effects through a diverse range of mechanisms, such as neovascularization, cell proliferation and differentiation of tendon/progenitor stem cells into tenocytes, as well as extracellular matrix reorganization by transforming type III to type I collagen fibers. It has also been indicated that the effects of leukocytes in L-PRP depend on the biological state of the injured tissue and its surrounding microenvironment. L-PRP is beneficial and promotes tendon healing at the early stage, whereas it is likely detrimental to the repair of tendon at a later stage because of the risk of excessive catabolic and inflammatory responses. Overall, the application of L-PRP in tendon disorders appears to be a promising field that is worthy of further research.

Paediatric rhinosinusitis is mostly different than that in adults. More frequently, children presented with cough, bad breath, crankiness, low energy, and swelling around the eyes, besides a thick yellow-green nasal or post-nasal discharge. About 5- 13% of childhood viral upper respiratory tract infections may advance to acute rhinosinusitis, with some of them developing a chronic condition.

Acute hepatitis E virus (HEV) infection is usually self-limiting and presents as mild jaundice accompanied by malaise, anorexia, nausea, vomiting, abdominal pain, or fever. Rarely, it can lead to fulminant hepatic failure especially in pregnant women or cause extrahepatic manifestations. We report a case of a young woman already diagnosed with acute HEV infection who presented with a generalized body rash and weakness in all four limbs. She was subsequently diagnosed with inflammatory myositis and treated successfully with steroids. We have reviewed relevant literature for a possible association. Myositis is a rare but known complication of HEV. If timely diagnosed and managed, there is a significant reduction in morbidity.

Tranexamic acid (TXA) is an antifibrinolytic commonly used to reduce blood loss due to surgical procedures, heavy menstruation, trauma, bleeding disorders, among other uses. Possible adverse reactions associated with TXA include abdominal pain, headache, fatigue, cerebral thrombosis, dizziness, retinal artery occlusion, chromatopsia, and more. We present a case of acute color vision disturbance developed soon after initiation of oral TXA for epistaxis prophylaxis in the setting of factor VII deficiency. To our knowledge we report the only case of color vision disturbance in a pediatric patient and the only case after receiving oral TXA. Soon after discontinuing oral TXA the patient's altered perception of color vision resolved. The patient was subsequently discharged home with a prescription for an alternative antifibrinolytic (aminocaproic acid) and follow-up with neuro-ophthalmology.

Headache disorders are common and disabling, and many therapies that are effective and safe are procedural.

We report the case of a physician-modified four-fenestration endograft for the emergent treatment of a 65-year-old patient with postdissection thoracoabdominal aneurysm deemed unfit for open surgery. The patient, after elective thoracic endovascular aneurysm repair as the first stage of a preplanned two-stage total thoracoabdominal endovascular repair, presented acute onset of dyspnea and thoracic pain. Computed tomography angiography (CTA) showed signs of contained rupture. The Valiant Navion thoracic endograft was used for the creation of a physician-modified four-fenestration stent graft. A diameter-reducing wire technique was used to constrain posteriorly the prosthetic graft and to allow intraprocedural partial deployment. The modified stent graft was finally folded into its original sheath and implanted; four balloon-expandable stent grafts were used as bridging components. Postoperative CTA showed a residual type IIIc endoleak that was treated with a relining procedure 4 months later. At the 20-month follow-up, the patient is alive and well and CTA shows complete seal of the thoracic aneurysm with persisting small type IIIc endoleak in the abdominal aneurysm. A physician-modified endograft can be considered a valuable option in case of urgent treatment of TAAA in patients deemed unfit for open surgery when off-the-shelf devices are not available or contraindicated.