Diaphragm and Lung Ultrasonography During Weaning From Mechanical Ventilation in Critically Ill Patients.

Aim: Optimum timing is crucial to avoid negative outcomes of weaning. We aimed to investigate predictive values of diaphragmatic thickening fraction (DTF), diaphragmatic excursion (DE), and anterolateral lung ultrasound (LUS) scores in extubation success and compare with rapid shallow breathing index (RSBI) in patients extubated under traditional parameters.

Methods: Patients undergoing mechanical ventilation for >48 hours were included in the study.

Preprocedural Ultrasonography Versus Landmark-Guided Spinal Anesthesia in Geriatric Patients with Difficult Anatomy: A Prospective Randomized Trial.

Objective: This study was aimed to determine whether preprocedural ultrasonography (USG) affects the technical performance of spinal anesthesia in elderly patients with difficulty in palpating landmarks, scoliosis, or previous spine surgery.

Materials And Methods: This prospective study was conducted in 156 elderly patients scheduled for elective orthopedic lower extremity surgery. The patients were randomly divided into 2 groups to receive spinal anesthesia by the preprocedural USG examination (group U) or conventional landmark palpation technique (group P).

Comparison of the effect of the Trendelenburg and passive leg raising positions on internal jugular vein size in critically ill patients.

Central vein catheterization is a common procedure performed on patients under intensive care. The safe and successful placement of the central venous catheter depends on vein size. Although used for this purpose, the Trendelenburg position can be hazardous in some patients.

Hemodynamic responses to endotracheal intubation performed with video and direct laryngoscopy in patients scheduled for major cardiac surgery.

This study aims to compare the hemodynamic responses to endotracheal intubation performed with direct and video laryngoscope in patients scheduled for cardiac surgery and to assess the airway and laryngoscopic characteristics. One hundred ten patients were equally allocated to either direct Macintosh laryngoscope (n = 55) or indirect Macintosh C-MAC video laryngoscope (n = 55). Systolic, diastolic, and mean arterial pressure, and heart rate were recorded prior to induction anesthesia, and immediately and two minutes after intubation.

Morphometric Analysis of the Sacral Canal and Hiatus Using Multidetector Computed Tomography for Interventional Procedures.

Aim: The sacral canal has been frequently used as "a passage" for minimally invasive diagnostic and therapeutic procedures for spinal diseases. The aim of the present study was to investigate morphometric analyses of the sacral canal, hiatus, and surrounding structures according to different age groups and gender by using the "multidetector computed tomography" method.

Material And Methods: Multiplanar-reconstructed images from 300 adult (150 females and 150 males, between 20 and 80 years old) were divided into three groups according to age and retrospectively examined.

The Effects of Sugammadex on Progesterone Levels in Pregnant Rats.

Background: Sugammadex has been shown to decrease the efficiency of progesterone-containing oral contraceptive drugs which possess a steroid structure.

Aims: The aim of the present study was to evaluate the effects of sugammadex on progesterone levels in pregnant rats as well as on the physiological course of the pregnancy.

Study Design: Animal experiment.

Acute Pancreatitis Due to Hypertriglyceridaemia in Pregnancy.

Acute pancreatitis due to hypertriglyceridaemia during pregnancy is a rare but severe clinical condition that may cause fatal results for both the mother and the foetus. Acute pancreatitis developed in a 37-year-old pregnant woman with familial hypertriglyceridaemia and diabetes mellitus in the 31(st) week of pregnancy. As intrauterine foetal death developed, the pregnancy of the patient was terminated.

Ultrasound-guided nasogastric feeding tube placement in critical care patients.

Background: Nasogastric feeding tube (NGT) placement is a common practice performed in intensive care units (ICUs). Complications due to the improper placement of NGT are well known. In this prospective descriptive study, the effectiveness of ultrasound (US)-guided NGT placement was investigated.

Management of the Difficult Paediatric Airway with a Simple Fiberoptic-Assisted Laryngoscope: A Report of Two Cases with Pierre Robin and Patau's (Trisomy 13) Syndrome.

Airway management of children with congenital craniofacial anomalies is a challenge for paediatric anaesthesiologists. We do not have any video-assisted airway device in our department for difficult paediatric intubations. We decided to attach a regular fiberoptic (outer diameter; 3.

Serum uric acid may predict development of progressive acute kidney injury after open heart surgery.

Objectives: Acute kidney injury (AKI) is a common complication of cardiac surgery developing in 25-35% cases. Recently, neutrophil gelatinase-associated lipocalin (NGAL) was shown to predict AKI development earlier than serum creatinine. Some studies demonstrated the predictive role of post-operative serum uric acid (SUA) as an early marker of AKI.