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Design: Retrospective cohort study that will review the data of patients seen in participating centers with a confirmed or probable diagnosis of COVID-19 between March and April 2020. Those patients who test positive for nasopharyngeal exudate for SARS-CoV-2 will be considered a confirmed case using
From current understanding of migraine pathophysiology, the investigators know that it involves excitability of the trigeminovascular system. Intercranial vasculature containing nociceptor innervation consists of unmyelinated (c-fibers) and thinly myelinated (a-delta fibers ) axons which hold
Potassium Citrate (kcit) has long been utilized by physicians to combat stone formation in patients with hypocitraturia or aciduria. The most common obstacle to patient compliance with this medication has historically been dosing frequency, pill size, dyspepsia, and its familiar unpleasant taste.
The study will be done on 30 patient with PDPH with VAS score ≥ 5 after spinal anesthesia for elective cesarean section. Patients will be divided into three groups: Control group (group C):will receive conventional treatment in the form of good oral hydration, 500 mg of acetaminophen plus 65 mg of
We expect that over a period of 6 years, 500 older hypertensive women will be screened, 200 of them will be enrolled, and 100 will complete the entire project.
Aim 1: To test the hypothesis that chronic heat therapy combined with an antihypertensive drug is superior to drug treatment alone in
PRIMARY AIM:
To evaluate the efficacy of "optimal hydration" during labor in nulliparous pregnant women attended for spontaneous or induced deliveries with respect to the reduction in dilation times, second stage of labor and total labor time.
METHODOLOGY A randomized controlled clinical trial, with
Rationale and Background:
Dual antiplatelet therapy with Aspirin and Clopidogrel represents the standard of care for the prevention of recurrent ischemic events in patients undergoing percutaneous coronary intervention (PCI). For more than 10 years, dual antiplatelet therapy with Aspirin and
Prior to surgery, all patients will undergo pre-anesthetic checkup including detailed history, physical, systemic examination, height and weight of the patient. All patients will be investigated for exclusion of any of the above mentioned contraindications. Routine preoperative laboratory
Type of the study:
A prospective clinical study will be conducted in the period between January 2018 and January 2020.
Study Setting:
Otolaryngology Department, Alexandria University Hospital. Otolaryngology Department, Assiut University Hospital.
Study tools :
Preoperative evaluation:
1. Personal
Each subject will receive one infusion of autologous, radiolabeled and BioRBC labeled INTERCEPT RBCs (Test RBCs) and one infusion of autologous BioRBC labeled untreated RBCs (Control RBCs) concomitantly. Each infusion will be approximately 20 mL, i.e., 10 mL of 51-chromium labeled RBC, and 10 mL of
Acute disseminated encephalomyelitis can occur at any age, but usually affects children and young adults. The mean age of clinical presentation in pediatric cohorts ranges from 5 to 8 years. The annual incidence of Acute disseminated encephalomyelitis is reported to be 0.4-0.8 per 100,000 and the
Dental practitioners often prescribe opioids for the relief of moderate - severe acute post-operative pain.1 There is evidence that alternative approaches, such as the use of long acting local anesthetics along with the combination of non-opioid analgesics such as acetaminophen and nonsteroidal
Twelve healthy normotensive individuals, between 20-65 years old, without high blood pressure will be recruited to the study. Study individuals will be recruited among the hospital staff on a voluntary basis.
The study period will consist of three phases prior to which potential volunteers will be
Fluid therapy is aimed to compensate for fasting which is required for surgery, to meet the ongoing fluid losses and to maintain electrolyte balance during surgery. Fluid deficit of a healthy child who is not fed parenterally may be estimated by multiplying hourly maintenance requirement for fluid