1,575,188 papers found

In a double-blind clinical trial, 61 immunodepressed males with persistent generalized lymphadenopathy (PGL) received one of two doses (1 or 3 g/day) of the immunomodulating drug inosine pranobex (INPX) or placebo for a period of 28 days. In the high-dose group, clinical improvement was reported by 11 of 21 patients (5…

Riluzole, a benzothiazole sodium channel blocker that received US Food and Drug Administration approval to attenuate neurodegeneration in amyotrophic lateral sclerosis in 1995, was found to be safe and potentially efficacious in a spinal cord injury (SCI) population, as evident in a phase I clinical trial. The acute an…

Clofarabine is a deoxyadenosine analog synthesized with the intention of retaining the favorable mechanistic properties of fludarabine and cladribine while eliminating their undesirable characteristics. Phase I studies among 32 patients with acute leukemia defined a maximum tolerated dose (MTD) of 40 mg/m2/d given as a…

The weekly administration of docetaxel (Taxotere; Rhône-Poulenc Rorer, Antony, France) at doses up to and including 40 mg/m2 induces low levels of hematologic and nonhematologic toxicity. In particular, weekly scheduling appears to markedly reduce the incidence of neutropenia compared with regimens in which an equ…

Immunotherapy has been shown to prevent rhinitis symptoms in seasonal allergic rhinitis, and to prevent anaphylaxis to hymenoptera and fire ant stings. The evidence supporting its effectiveness in the treatment of asthma is much more limited; it appears that clinical trials, until the past year, have only tested therap…

The subjects, 104 patients who had experienced more than two migraine episodes per month during the previous 6 months, received 60 mg of nicardipine daily for 2 months in an uncontrolled, Phase-IV study. Eighty-nine patients (mean age, 40 years; 16 with and 73 without aura; 60 women) completed the treatment regimen. Th…

We screened 236 consecutive patients aged 6 years or less using an Off-Axis photoscreener and an Otago-type photoscreener. With a masked standardized clinical assessment as the standard, an overall comparison of the results obtained with the two techniques revealed a sensitivity and specificity in the neighbourhood of…

A clinical trial was carried out to evaluate and compare the clinical performance of a visible light-cured material with a chemically cured adhesive. This was used in combination with two types of bracket base. Fifty-two patients entered the trial and 542 bracket bases were placed. The incidence and site of bond failur…

A 3-yr clinical trial has been conducted on 3000 12-yr-old children in Lanarkshire, Scotland, with the aim of investigating the effects on oral health of toothpastes containing both sodium monofluorophosphate and zinc citrate, the former being present at fluoride levels of 1000, 1500, and 2500 ppm F. No significant dif…

A single-blind crossover study was used to compare the ability of a 0.2% chlorhexidine mouthrinse (Corsodyl) with a sanguinarine-zinc mouthrinse (Veadent) to inhibit plaque and gingivitis. 14 volunteers starting with plaque-free mouths and optimal gingival health, rinsed with the preparations over two 19-day periods wh…

In a German multicenter study (L. Kappos, U. Patzold, D. Dommasch, S. Poser, et al) the effects of cyclosporine A on multiple sclerosis (MS) were compared to those of azathioprine in a blind controlled trial of 194 patients. At the time of this report, each of the patients had completed at least 2 years of treatment, a…

CSP #221 is a randomized multiinstitutional clinical trial to assess the efficacy of 10 d of perioperative total parenteral nutrition (TPN) in reducing morbidity and mortality in malnourished patients undergoing intraperitoneal and/or intrathoracic operations. In this paper a detailed protocol for the clinical efficacy…

A double-blind, placebo-controlled, randomized multiple crossover study was designed to determine the effectiveness of alprazolam in the treatment of premenstrual syndrome. Patients maintained daily diaries of 22 premenstrual symptoms for one pretreatment control cycle and four treatment cycles. Alprazolam 0.25 mg or p…

A controlled clinical trial was conducted in Milan, Italy to analyze the effects of methylxanthine (MTX) and alcohol abstention on signs and symptoms of fibrocystic breast disease. A total of 192 women with a clinical and thermographic diagnosis of fibrocystic breast disease were randomly assigned to four groups on the…

A prospective randomized clinical trial comparing rubber band ligation (RBL) with phenol injection in 269 patients with symptomatic haemorrhoids presenting to one surgical clinic over a 6 year period, has been carried out. Questionnaires were completed by 215 patients (106 RBL and 109 injection) with an average follow…

We report on the first decade of the helium-ion radiotherapy clinical trial being carried out at the Lawrence Berkeley Laboratory. Over 500 patients have now been treated. We have had very good results to date in treating patients with small tumors critically located near a radiation-sensitive organ which would preclud…

Iohexol, a new nonionic contrast agent, and Conray 60 were compared in a double-blind clinical trial of 60 patients for safety, imaging effectiveness, and patient discomfort in cerebral angiography. There was no significant difference between the two agents in physiologic changes, film quality, or incidence of adverse…

Two hundred patients in a major Indian hospital who were undergoing clean operations participated in a prospective, randomised, controlled clinical trial of the effectiveness of systemic antibiotics in preventing wound infectious. Of the patients on antibiotics 12.6% developed wound infections and of those not on antib…

Our experience with hypoglycemia during a randomized clinical trial testing the hypothesis of a causal relationship between hyperglycemia and diabetic complications is described. Patients under maximized control experienced hypoglycemia much more often than patients under standard control. There were five episodes of s…

A controlled clinical trial was conducted to compare the value of a cream containing 2% phenoxetol and 0.2% chlorhexidine as a prophylactic agent against wound infection in patients with burns affecting up to 15% total body surface area. The acquisition of bacteria was similar in the two treatment groups but the incide…