نتایج جستجو برای: placebo saline
تعداد نتایج: 117237 فیلتر نتایج به سال:
ABSTRACT Introduction Botulinum toxin type A (BoNT/A) is an approved treatment for chronic migraine and has been shown to be effective in reducing number, days, severity of headache other disorders. Whether botulinum a safe specifically post-traumatic (PTH), however, unknown. This study sought determine whether with BoNT/A improved symptoms PTH military veterans. Materials Methods Forty subject...
OBJECTIVES We sought to assess the effects of heparin and the potential protective effects of trimetazidine (TMZ) on exercise performance, plasma nitric oxide (NO), endothelin-1 (ET-1) and free fatty acid (FFA) release in patients with stable coronary artery disease (CAD). BACKGROUND Heparin has been shown to reduce the ischemic threshold in patients with CAD. Trimetazidine may affect myocard...
Background: Coronary Artery Bypass Grafting (CABG) with the use of cardiopulmonary bypass technique has a coagulopathy issue. Many factors act on coagulation process such as heparin level, thrombocytopenia, increased fibrinolysis and acquired platelet dysfunction. The human body responds to stress dramatic resilience. For example, bleeding diathesis is common pump, after injury clotting mechani...
Background and Objective: Tramadol is an analgesic with combined opioid agonist and monoamine reuptake blocker properties which may be useful as a preoperative analgesic and antinociceptive adjuvant. The aim of this study was the evaluation of preoperative tramadol administration on pain intensity, postoperative analgesic consumption and side effects compared to placebo. Materials and Methods: ...
We have examined in eight male volunteers the effect of midazolam sedation on the relationship between timing of spontaneous ventilations and heart beat. On 2 study days, subjects received either midazolam 0.1 mg kg-1 or saline placebo while recordings were made of ECG and ventilatory impedance pneumography. We observed in all midazolam-treated subjects clear evidence of synchronous or non-sync...
OBJECTIVE To evaluate the efficacy of furosemide for prevention of exercise-induced pulmonary hemorrhage (EIPH) in Thoroughbred racehorses under typical racing conditions. DESIGN Randomized, placebo-controlled, blinded, crossover field trial. ANIMALS 167 Thoroughbred racehorses. PROCEDURES Horses were allocated to race fields of 9 to 16 horses each and raced twice, 1 week apart, with each...
BACKGROUND There is a felt need for trying newer therapeutic modalities in patients with chronic spontaneous urticaria, especially in the subset of patients classified as non-responders to antihistamines. Autologous serum therapy is an upcoming modality of treatment, and we decided to study its efficacy by subcutaneous route. AIMS To evaluate the effectiveness of subcutaneous autologous serum...
BACKGROUND Poisoning with organophosphorus (OP) insecticides is a major global public health problem, causing an estimated 200,000 deaths each year. Although the World Health Organization recommends use of pralidoxime, this antidote's effectiveness remains unclear. We aimed to determine whether the addition of pralidoxime chloride to atropine and supportive care offers benefit. METHODS AND FI...
Background: Peritonsillar infiltrations of local anesthetics and/or locally active analgesic drugs have been used in several studies for relief of post-tonsillectomy pain with variable results in quality and duration of analgesia. Aim: This study was designed to compare the effects of peritonsillar infiltration of lidocaine versus tramadol or placebo on postoperative pain after tonsillectomy. M...
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