13 полученные результаты
V/Q PET/CT imaging is now possible by substituting 99mTc with 68Ga, a positron-emitting radionuclide, using the same carrier molecules as conventional V/Q imaging. Ventilation imaging can be performed with 68Ga-carbon nanoparticles using the same synthesis device as Technegas. Perfusion imaging can
Study population:
A cohort with a total of 2000 HIV patients will be built, consisting of a discovery cohort (n=1200) and confirmation cohort (n=800). The investigators estimate a 2-year inclusion and 2-year follow-up period and will strive for the inclusion of several clinical phenotypes such as
Decision to perform this observational study was made due to the lack of information on the local incidence and risk factors for the development of immediate postoperative delirium (IPD).
A literature review was done to study the already implicated perioperative causative factors as well as other
Study design Observational prospective study
The subjects Number of subjects 200 subjects: Average value CRP: group 1: 55; group 2: 84 Average standard deviation: 70.52 Power 80%: 158 deelnemers Power 90%: 202 deelnemers alpha = 0.05 2-sample T-test.
Inclusion criteria
Acute inflammation is defined
Chronic thromboembolic pulmonary hypertension (CTEPH) is a treatable, life-threatening disease that occurs in up to 4% of patients following acute pulmonary embolism (PE)(1). The disease is characterised by remodelling of the pulmonary arteries due to poor clearance of clot. Prognosis is very poor
The standard test to diagnose PE is the Pulmonary Computed Tomography Angiogram (CTA). This can be prohibitive with some patients due to the amount of radiation exposure as well as the complications associated with the need to use intravenous (IV) contrast. CTA can detect acute PE with a sensitivity
Anesthesiology care demonstrates wide variation in practice. Sometimes, this variation is appropriate because the anesthesiologist is responding to patient comorbidities or procedure specific events. However, even after controlling for patient specific factors, there is a substantial amount of
This is an investigator-initiated study partially subsidized by the Unilab- Biomedis- Biomedis by providing the drug Renogen® 4,000 units/vial, H2 Receptor Blocker and Ferrous Sulfate. The supporting company will also pay the monthly laboratory and ultrasound of the brachial artery of the patients.
Atrial fibrillation, also known as AF or Afib, is an abnormal and irregular heart rhythm in which electrical signals are generated chaotically throughout the upper chambers (atria) of the heart. According to the NICE clinical guidelines, a patient who experiences recurrent (two or more) AF episodes
Introduction:
Major hepatectomy lead to significant postoperative anatomical and physiological changes. The liver dictates the systemic metabolic environment and helps maintain homeostasis. When segments of liver are removed, it is challenged to regenerate and restore cellular volume, as well as
This is a Phase 3 within-subject trial of Technegas Ventilation SPECT and Tc-99m MAA perfusion imaging compared to xenon (Xe-133) Ventilation Planar and Tc-99m MAA perfusion imaging for the diagnosis of PE. Diagnosis of PE provided by review of the subjects' documented clinical information after 30