Pre-exposure prophylactic mucoadhesive sodium alginate microsphere laden pessaries for intravaginal delivery of tenofovir disoproxil fumarate.

The research aimed to develop novel bioadhesive sodium alginate (Na-Alg) microspheres laden pessaries for intravaginal delivery of tenofovir disoproxil fumarate (TDF), to overcome limitations of conventional dosage forms. Twelve batches of microspheres formulated by emulsification gelation method indicated that drug-polymer ratios and polymer type affected particle size, drug release, and entrapment efficiency (%EE). Microspheres of batch EH-8 with drug: polymer ratio of 1:4 containing equal amounts of Na-Alg and HPMC K100M displayed optimal %EE (62.

CAR T-Cell Therapy for Cancer: Latest Updates and Challenges, with a Focus on B-Lymphoid Malignancies and Selected Solid Tumours.

Although exponential progress in treating advanced malignancy has been made in the modern era with immune checkpoint blockade, survival outcomes remain suboptimal. Cellular immunotherapy, such as chimeric antigen receptor T cells, has the potential to improve this. CAR T cells combine the antigen specificity of a monoclonal antibody with the cytotoxic 'power' of T-lymphocytes through expression of a transgene encoding the scFv domain, CD3 activation molecule, and co-stimulatory domains.

Distal Gastrectomy With Roux-en-Y Reconstruction for a Seriously Dilated Stomach With Gastric Outlet Obstruction Secondary to Sarcina ventriculi: A Case Report.

is an anaerobic gram-positive coccus that can resist the acidic media of the stomach and cause gastrointestinal symptoms. Here, we report the case of a 43-year-old male patient with a history of schizophrenia presenting with abdominal distention, nausea, vomiting, early satiety, and weight loss. Computed tomography of the abdomen and pelvis with contrast revealed a severely dilated stomach and signs of gastric outlet obstruction on multiple occasions.

Establishment of an interdisciplinary vascular anomalies program in Tanzania, East Africa.

Purpose: The aim of this project is the sustainable implementation of a vascular anomalies (VA) program in Tanzania.

Materials And Methods: In 2021 the first interdisciplinary VA program was initiated at Muhimbili National Hospital (MNH), Dar Es Salaam, Tanzania in a stepwise approach. During the planning phase the clinical need for minimally-invasive therapies of VAs and the preexisting structures were assessed by the local Interventional Radiology (IR) team at MNH.

Multicentered analysis of percutaneous sclerotherapies in venous malformations of the face.

Objectives: To evaluate the safety and outcome of image-guided sclerotherapy for treating venous malformations (VMs) of the face.

Materials And Methods: A multicenter cohort of 68 patients with VMs primarily affecting the face was retrospectively investigated. In total, 142 image-guided sclerotherapies were performed using gelified ethanol and/or polidocanol.

Compliance with Oral Hormonal Therapy for Breast Cancer at Oman National Oncology Center; Descriptive Study.

Introduction: Breast cancer is the commonest cancer amongst females. The incidence of breast cancer is estimated to be around 260K yearly. Oral hormonal medication is an essential part of the management of breast cancer for hormone receptor-positive patients.

Adrenal Insufficiency in patients with cardiogenic shock: A meta-analysis.

Background: Adrenal Insufficiency (AI) is rarely observed in patients with cardiogenic shock (CS). We aimed to identify the prevalence of AI in patients with CS and its effect on their clinical outcomes.

Aims: Our study aimed to determine the prevalence of AI in CS patients who underwent treatments for CS.

Coronavirus disease 2019 and renal transplantation.

Ever since the severe acute respiratory syndrome virus causing coronavirus disease 2019 (COVID-19) struck the world, global health strategies have changed significantly. According to the Centers for Disease Control and Prevention, kidney transplant recipients are stratified as being high risk of developing fatal illness from COVID-19 infection. Kidney transplant is the gold-standard treatment for end-stage kidney disease subjects.

Current systematic reviews and meta-analyses of COVID-19.

Background: Coronavirus disease 2019 (COVID-19) has left a significant impact on the world's health, economic and political systems; as of November 20, 2020, more than 57 million people have been infected worldwide, with over 1.3 million deaths. While the global spotlight is currently focused on combating this pandemic through means ranging from finding a treatment among existing therapeutic agents to inventing a vaccine that can aid in halting the further loss of life.

The association between COVID-19 and type 1 diabetes mellitus: A systematic review.

Background: /Aim: Various reports of the occurrence of type 1 diabetes mellitus (T1DM) in patients with COVID-19 have been published, denoting an association between both diseases. Therefore, we conducted this systematic review to summarize the prevalence of T1DM in COVID-19 patients and to identify the clinical presentations and outcomes in this patient population.

Materials And Methods: Up to 10/27/2020, Medline, Embase, cochrane and google scholar databases were searched for original studies investigating the association between COVID-19 and T1DM.

Primary Gastric Chorioadenocarcinoma.

Primary gastric chorioadenocarcinoma (PGC) is a rare and rapidly invasive tumor. Choriocarcinoma is usually known to be of endometrial origin and gestational; however, it has been reported in other extragenital organs, such as the gall bladder, prostate, lung, liver, and the gastrointestinal tract. Human chorionic gonadotropin related neoplasms of the stomach are seldom discussed in the literature.

External auditory canal as an unusual site for metastasis of breast cancer: A case report.

Metastatic breast cancer is one of most common cause of death in women worldwide. The estimated incidence of breast cancer to be metastatic at diagnosis is 6%, with a five year survival rate of about 21%. There are three types of breast cancer recurrence: local, regional and distant metastasis mainly to the lung, liver, bone or brain.