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D DiMeglio

Publications and source records attributed to D DiMeglio.

2 recordsLinked to original sources
PubMed2001

Results of the phase I food and drug administration clinical trial of duct-occlud device occlusion of patent ductus arteriosus.

The purpose of this study was to evaluate the safety and the efficacy of transcatheter patent ductus arteriosus (PDA) occlusion with the Duct-Occlud device. Six centers participated in this phase I U.S. Food and Drug Administration-approved clinical trial with investigational device exemption. Patients with restrictive PDA (less than 4-mm minimum diameter) were eligible for the study. Sixty-two patients were enrolled. Forty-eight patients had successful implantation of Duct-Occlud devices. Patient follow-up evaluations were conducted at hospital discharge and after 2 and 12 months. At discharge and after 1 year, all patients had clinical PDA closure. Closure assessed by color flow Doppler was 55% at discharge, 88% at 2 months, and 94% at 1 year. There were no complications related to implantation or noted in follow-up evaluations. The Duct-Occlud device is safe and efficacious for the closure of small- to moderate-size patent ductus arteriosus.

Cardiac Catheterization↗
PubMed2001

Ethanol perception and ingestion.

Ethanol is a common dietary constituent, but knowledge of its chemosensory properties and their relationship to its ingestion is limited. Twenty-five male and 25 female, light-regular ethanol consumers participated in five test sessions. Sessions involved determination of taste, olfactory and nasal irritation thresholds for ethanol, taste thresholds for tetralone, suprathreshold intensity and quality judgements, determination of phenylthiocarbamide (PTC) taster status, acute oral exposure effect of ethanol on ratings for sucrose, NaCl, citric acid and quinine hydrochloride and hedonic judgments of beers. Questionnaires on personality traits, diet and health were also completed and body composition determined. Diet histories were obtained on three random days. A randomized subset of sensory tests and questionnaires were administered each session. The rank order of ethanol thresholds was taste>nasal irritancy>olfaction and the predominant taste near threshold was bitter. Except for a lower taste threshold in females, no other effects of gender, PTC taster status, ethanol use or body composition were observed. Acute exposure to ethanol suppressed the bitterness of quinine, but enhanced its bitter aftertaste. Ethanol use was not associated with differences in dietary, sensory or textural characteristics. Thus, among light to regular ethanol consumers, no substantive association was observed between sensory responses to ethanol and diet.

Adult↗