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Biomedical subjects

William Carpenter

Publications and source records attributed to William Carpenter.

6 recordsLinked to original sources
PubMed2006

Study of the Therapeutic Effects of Intercessory Prayer (STEP) in cardiac bypass patients: a multicenter randomized trial of uncertainty and certainty of receiving intercessory prayer.

BACKGROUND: Intercessory prayer is widely believed to influence recovery from illness, but claims of benefits are not supported by well-controlled clinical trials. Prior studies have not addressed whether prayer itself or knowledge/certainty that prayer is being provided may influence outcome. We evaluated whether (1) receiving intercessory prayer or (2) being certain of receiving intercessory prayer was associated with uncomplicated recovery after coronary artery bypass graft (CABG) surgery. METHODS: Patients at 6 US hospitals were randomly assigned to 1 of 3 groups: 604 received intercessory prayer after being informed that they may or may not receive prayer; 597 did not receive intercessory prayer also after being informed that they may or may not receive prayer; and 601 received intercessory prayer after being informed they would receive prayer. Intercessory prayer was provided for 14 days, starting the night before CABG. The primary outcome was presence of any complication within 30 days of CABG. Secondary outcomes were any major event and mortality. RESULTS: In the 2 groups uncertain about receiving intercessory prayer, complications occurred in 52% (315/604) of patients who received intercessory prayer versus 51% (304/597) of those who did not (relative risk 1.02, 95% CI 0.92-1.15). Complications occurred in 59% (352/601) of patients certain of receiving intercessory prayer compared with the 52% (315/604) of those uncertain of receiving intercessory prayer (relative risk 1.14, 95% CI 1.02-1.28). Major events and 30-day mortality were similar across the 3 groups. CONCLUSIONS: Intercessory prayer itself had no effect on complication-free recovery from CABG, but certainty of receiving intercessory prayer was associated with a higher incidence of complications.

Aged↗
PubMed2004

Effect of a 10-week strength training program and recovery drink on body composition, muscular strength and endurance, and anaerobic power and capacity.

OBJECTIVE: We investigated whether postexercise consumption of a supplement containing whey protein, amino acids, creatine, and carbohydrate combined with a strength training program promotes greater gains in fat-free mass (FFM), muscle strength and endurance, and anaerobic performance compared with an isocaloric, carbohydrate-only control drink combined with strength training. METHODS: The study was double blind and randomized, and the experimental supplement was compared with a carbohydrate-only control. Forty-one males (n = 20 in control group, n = 21 in the supplement group; mean age, 22.2 y) participated in a 4 d/wk, 10-wk periodized strength training program. Subjects had to complete at least 70% of the workouts. Before and after 10 wk of strength training, subjects were tested for body composition by using hydrostatic weighing and skinfold thicknesses, one repetition maximum strength and muscular endurance for the bench press and 45-degree leg press, and anaerobic performance using a 30-s Wingate test. Thirty-three subjects (80.5%) completed the training program (n = 15 in control group, n = 18 in the supplement); these 33 subjects also completed all post-training test procedures. Data were analyzed with two-way analysis of variance with repeated measures on time. P <== 0.05 was set as statistically significant. All statistical analyses, including calculation of effect size and power, were completed with SPSS 11.0. RESULTS: Across groups, FFM increased during 10 wk of strength training. Although there was no statistically significant time x group interaction for FFM, there was a trend toward a greater increase in FFM for the supplement group (+3.4 kg) compared with the control group (+1.5 kg; P = 0.077). The effect size (eta(2) = 0.100) was moderately large. Percentage of body fat declined and fat mass was unchanged; there were no differences between groups. One repetition maximum strength for the bench press and 45-degree leg press increased, but there were no differences between groups. Muscular endurance expressed as the number of repetitions completed with 85% of the one repetition maximum was unchanged; external work, which was estimated as repetitions completed x resistance used, increased for the 45-degree leg press but not for the bench press over the 10-wk training period; there were no time x group interactions for either measurement. Anaerobic power and capacity improved, but there were no differences between groups for these variables or for fatigue rate. CONCLUSIONS: Consumption of a recovery drink after strength training workouts did not promote greater gains in FFM compared with consumption of a carbohydrate-only drink; however, a trend toward a greater increase in FFM in the supplement group suggests the need for longer-term studies. Performance variables such as muscle strength and endurance and anaerobic performance were not improved when compared with the carbohydrate-only group.

Adolescent↗
PubMedDate not supplied

Pyogenic granuloma: case report in a 9-year-old girl.

Based on clinical features alone, pyogenic granuloma can be difficult to differentiate from a peripheral giant cell granuloma, a more aggressive oral lesion that could have consequences such as teeth displacement and alveolar bone resorption. A thorough clinical and radiographic examination is important to determine whether teeth and/or bone are involved. Furthermore, the early onset of puberty in females may increase the prevalence of pyogenic granuloma at a young age.

Age Factors↗
PubMedDate not supplied

Unerupted mandibular second primary molar with an unusual histopathological finding: a case report.

This is the case of a healthy 6-year old female with a clinically absent right mandibular second primary molar with no history of that tooth ever being present. Radiographic examination revealed a well-circumscribed pericoronal radiolucency surrounding the mandibular right primary second molar. The mandibular right second premolar was displaced mesially. Treatment consisted of enucleation of the lesion with removal of both the unerupted primary second molar and second premolar. The histopathology of the excised lesion revealed a hyperplastic dental follicle with a focal proliferation of odontogenic epithelium and duct-like structures, probably representing an incipient adenomatoid odontogenic tumor.

Bicuspid↗
PubMedDate not supplied

Palatal erythema in patients using Listerine Cool Mint PocketPaks Oral Care Strips: case reports.

The purpose of this report was to present 2 cases of similar erythematous lesions in patients using Listerine Cool Mint PocketPaks Oral Care Strips. The first case, a 44-year-old female presented with an erythematous, well-defined, macular lesion centrally located on the midhard palatal gingiva. The second case involved a healthy 7-year-old Hispanic female who presented with a similar lesion and the same clinical presentation. Both presented as solitary lesions involving the height of the palate, with bilateral congruency to the mid-palatal suture line. The lesions were square in shape, with 3 sides being distinctly demarcated. The fourth side feathered anteriorly, gradually disappearing as it approached the anterior third of the palate. On verbal questioning in both cases, no discomfort or irritation was indicated in the medical history or by the patient. Both patients indicated regular use of Listerine Cool Mint PocketPaks Oral Care Strips. Treatment consisted of a: (1) recommendation that the strips be discontinued; and (2) re-evaluation of the lesions at the follow-up appointments to make assessments for any possible changes in lesion color, size, or shape. Following discontinuance of the Oral Care Strips, the lesions disappeared. Follow-up appointments suggest an allergic contact focal erythema caused by prolonged contact with the irritant, in this case due to use of Listerine Cool Mint PocketPaks Oral Care Strips.

Adult↗