Femoral neck osteosynthesis using interfragmentary compression or position screw in synthetic bones. What are the mechanical differences?

Purpose: We aim to compare interfragmentary compression with the position osteosynthesis in the fixation of different femoral neck fractures (FN) in synthetic bones subjected to vertical load.

Methods: Forty-two synthetic femurs were subjected to neck fractures and separated into 3 groups according to the Pauwels classification: Pauwels I had 6 units (PI); Pauwels II, 24 units, with and without comminution (PII); and Pauwels III, 12 units, with and without comminution (PIII). After, they were fixed with 2 different ways: three 7, 0 mm cannulated lag screws (CSs) versus three 6, 5 mm solid fully threaded screws (SSs).

An update on the current and emerging pharmacotherapies for basal cell carcinomas.

Introduction: Despite surgical approach is still the mainstay for basal cell carcinoma (BCC) management, several issues may limit the use of this technique, leading to the need for new treatments to offer patients a personalized approach.

Areas Covered: A comprehensive review of the available and emerging pharmacologic strategies for BCC management, including mechanisms of action, and potential adverse effects, has been performed to provide with an up-to-date manuscript on the current treatment scenario of BCC. Globally, targeting the Sonic-Hedgehog pathway is one of the main mechanisms of action of currently investigated drugs.

Safety of omalizumab in chronic urticaria during pregnancy: a real-life study.

Background: Managing a pregnant patient with chronic spontaneous urticaria (CSU) is often challenging. Recent data have shown that most CSU treatments in pregnant patients are second-generation H1 antihistamines (sgAHs), while data on the safety of omalizumab are scant.

Objectives: To evaluate, in a routine clinical practice setting, the efficacy and safety of omalizumab in patients with severe CSU refractory to sgAHs who either became pregnant during treatment or who started the drug during pregnancy.

Acceptability of alternative ready-to-use therapeutic foods in acute malnutrition management-a systematic review.

"Commercial" Ready-To-Use Therapeutic Foods (RUTFs) are used in acute malnutrition management, but they are not always appropriate being expensive and unfamiliar. Much research has tried to develop alternative RUTF formulations and this work systematically reviewed eight articles discussing the approaches used to assess the children's sensory satisfaction, families' acceptance, and the cultural appropriateness of 13 alternative RUTFs. Different approaches were used by the authors and much research to standardise methodologies and findings is urgent to ensure that food products are culturally appropriate, acceptable and appreciated, with the final aim of completing the development process of alternative RUTFs.