Cognitive and psychiatric symptom trajectories 2-3 years after hospital admission for COVID-19: a longitudinal, prospective cohort study in the UK.

Background: COVID-19 is known to be associated with increased risks of cognitive and psychiatric outcomes after the acute phase of disease. We aimed to assess whether these symptoms can emerge or persist more than 1 year after hospitalisation for COVID-19, to identify which early aspects of COVID-19 illness predict longer-term symptoms, and to establish how these symptoms relate to occupational functioning.

Methods: The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study of adults (aged ≥18 years) who were hospitalised with a clinical diagnosis of COVID-19 at participating National Health Service hospitals across the UK.

P16 and HPV status in head and neck sarcomas and sarcomatoid carcinomas.

Human papillomavirus (HPV)-positive oropharyngeal carcinoma is a distinct type of head and neck carcinoma with improved prognosis. p16 immunostaining is often used as a surrogate marker for HPV infection in this particular setting. The aim of this study is to estimate the prevalence of p16 staining and HPV infection in head and neck sarcomatoid carcinomas as well as head and neck sarcomas.

Wound Debridement in Pyoderma Gangrenosum.

Background: Wound debridement improves healing in a variety of acute and chronic ulcers. However, there is concern that debridement may trigger pathergy and worsen pyoderma gangrenosum (PG).

Objective: To determine whether published evidence supports conservative wound debridement for PG.

Post-acute COVID-19 neuropsychiatric symptoms are not associated with ongoing nervous system injury.

A proportion of patients infected with severe acute respiratory syndrome coronavirus 2 experience a range of neuropsychiatric symptoms months after infection, including cognitive deficits, depression and anxiety. The mechanisms underpinning such symptoms remain elusive. Recent research has demonstrated that nervous system injury can occur during COVID-19.

New living evidence resource of human and non-human studies for early intervention and research prioritisation in anxiety, depression and psychosis.

In anxiety, depression and psychosis, there has been frustratingly slow progress in developing novel therapies that make a substantial difference in practice, as well as in predicting which treatments will work for whom and in what contexts. To intervene early in the process and deliver optimal care to patients, we need to understand the underlying mechanisms of mental health conditions, develop safe and effective interventions that target these mechanisms, and improve our capabilities in timely diagnosis and reliable prediction of symptom trajectories. Better synthesis of existing evidence is one way to reduce waste and improve efficiency in research towards these ends.

Adoption of IWGDF guidance on prevention and management of foot problems in diabetes for local use in Iran by ADAPTE methodology: a step toward best practice.

Purpose: Adoption of international working group on the diabetic foot (IWGDF) guidance on prevention and management of foot problems in patients with diabetes was the study aim.

Methods: The ADAPTE process consisted of three main phases of set-up, adoption, and finalization with overall 24 steps was used. In set- up phase, organizing committee by a multidisciplinary approach was established.

Setting national research priorities for difficult-to-treat depression in the UK between 2021-2026.

Background: Difficult-to-treat depression (DTD) presents a substantial health care challenge, with around one-third of people diagnosed with a depressive episode in the UK finding that their symptoms persist following treatment. This study aimed to identify priority research questions (RQs) that could inform the development of new and improved treatments, interventions, and support for people with DTD.

Methods: Using an adapted Child Health and Nutrition Research Initiative (CHNRI) method, this national prioritisation exercise engaged 60 leading researchers and health care professionals in the UK, as well as 25 wider stakeholders with relevant lived experience to produce a ranked list of priority RQs in DTD.

Successful Treatment of Painful Cutaneous Vasculopathy With Rivaroxaban in a Patient With Systemic Lupus Erythematosus.

Novel oral anticoagulant (NOAC) medications have revolutionized hematology and cardiology. Recently, NOACs have demonstrated additional promise in dermatology. Specifically, rivaroxaban, a direct factor Xa inhibitor NOAC, has been shown to be successful in the treatment of livedoid vasculopathy.

Trichoblastic carcinosarcoma: A case report and literature review.

Trichoblastic carcinosarcoma is a rare biphasic adnexal neoplasm. This case report chronicals the eighth occurrence of this tumor published in the English literature and provides a review of the prior publications. Clinically, this tumor presents as an isolated, rapidly growing lesion in elderly patients and is usually cured by complete surgical excision, with no evidence of recurrence or metastasis at follow-up (7/8 cases).

Controlling depth of electrosurgery after curettage of skin tumors-an in vitro study.

Background: Depth of tissue injury in electrosurgery depends on generator power, electrode size, speed of electrode movement on tissue, and current delivery method. We sought to evaluate the depth of tissue injury associated with different methods of electrocoagulation in an effort to make electrocoagulation more reproducible.

Methods: A knife-shaped electrode was used to apply an electrosurgical current to the surface of a piece of bovine liver.

Evolution of Iran's health research system over the past 50 years: a narrative review.

Background: A substantial growth has been reported in Iran's health research output over the last recent decades, throughout the times of economic, social, and political instability. This study reviewed the existing literature to provide a better understanding of the evolution of Iran's health research system over this period.

Methods: A narrative review of studies addressing health research system (HRS) in Iran was performed.

Setting research priorities to achieve long-term health targets in Iran.

Background: In 2015, it was estimated that the burden of disease in Iran comprised of 19 million disability-adjusted life years (DALYs), 74% of which were due to non-communicable diseases (NCDs). The observed leading causes of death were cardiovascular diseases (41.9%), neoplasms (14.

Management of fluid status and cardiovascular function in patients with diffuse skin inflammation.

Skin inflammation causes vasodilation and increased vascular permeability, which may result in decreased blood pressure and peripheral edema. Patients with erythroderma usually compensate for low blood pressure with fluid retention and increased cardiac output. However, if the heart cannot support increased cardiac output, blood pressure will stay low, resulting in severe compensatory fluid retention, which leads to decompensated congestive heart failure, and pulmonary edema.

50 years of Iranian clinical, biomedical, and public health research: a bibliometric analysis of the Web of Science Core Collection (1965-2014).

Background: A substantial growth has been reported in Iran's number of clinical, biomedical, and public health research publications over the last 30 years. It is of interest to investigate whether this quantitative growth has also led to a larger number of papers with a high citation impact; to explore where the capacity for performing research lies; and which fields/institutions are lagging behind.

Methods: This was a bibliometric study.

T-Lymphoblastic Leukemia/Lymphoma With Annular Skin Rash and Epidermotropism.

Leukemia cutis is uncommon in patients with acute lymphoblastic leukemia. It typically presents with dermal papules or subcutaneous nodules, with no epidermal or upper papillary dermal involvement on histopathology. We present an unusual clinical presentation of leukemia cutis, with annular plaques and epidermotropism.

Effect of Self Care Education with and without Telephone Follow-Up on the Level of Hope in Renal Dialysis Patients: A Single-Blind Randomized Controlled Clinical Trial.

Background: Various strategies such as teaching self care to hemodialysis patients have been employed to increase the level of their hope. This study aimed at examining the effects of a telephone follow-up program on the level of hope in a self care education program.

Methods: In this single-blind randomized controlled clinical trial, 75 hemodialysis patients, selected by convenient sampling, were randomly assigned to 3 groups (n=25 each) including a control, a self care education, or a self care education with telephone follow-up.

Assessing global, regional, national and sub-national capacity for public health research: a bibliometric analysis of the Web of Science(TM) in 1996-2010.

Background: The past two decades have seen a large increase in investment in global public health research. There is a need for increased coordination and accountability, particularly in understanding where funding is being allocated and who has capacity to perform research. In this paper, we aim to assess global, regional, national and sub-national capacity for public health research and how it is changing over time in different parts of the world.

How Frequency of Electrosurgical Current and Electrode Size Affect the Depth of Electrocoagulation.

Background: Many factors affect the depth of electrocoagulation.

Objective: To evaluate the effect of current frequency and electrode size on the depth of electrocoagulation.

Methods And Materials: In this in vitro study, 4 cylindrical electrodes (2, 2.

Efficacy of Zinc Sulfate as an Add-on Therapy to Risperidone Versus Risperidone Alone in Patients With Schizophrenia: A Double-Blind Randomized Placebo-Controlled Trial.

Background: Zinc can modulate fast-excitatory transmission, facilitate the release of amino butyric acid and potentiate nicotinic acetylcholine receptors. There are also emerging evidences discussing the implication of these neurotransmitters in pathophysiology of schizophrenia.

Objectives: The purpose of this study was to evaluate the efficacy of Zn sulfate as an add-on therapy in the treatment of schizophrenia in a 6-week, double-blind and placebo-controlled trial.