Biomedical subjects

Deborah Goodman-Gruen

Publications and source records attributed to Deborah Goodman-Gruen.

6 recordsLinked to original sources

PubMed2005

Sexual functioning after total compared with supracervical hysterectomy: a randomized trial.

OBJECTIVE: To compare sexual functioning and health-related quality-of-life outcomes of total abdominal hysterectomy (TAH) and supracervical hysterectomy (SCH) among women with symptomatic uterine leiomyomata or abnormal uterine bleeding refractory to hormonal management. METHODS: We randomly assigned 135 women scheduled to undergo abdominal hysterectomy in 4 U.S. clinical centers to either a total or supracervical procedure. The primary outcome was sexual functioning at 2 years, as assessed by the Medical Outcomes Study Sexual Problems Scale. Secondary outcomes included specific aspects of sexual functioning and health-related quality-of-life at 6 months and 2 years. RESULTS: Sexual problems improved dramatically in both randomized groups during the first 6 months and plateaued by 1 year. Health-related quality-of-life scores also improved in both groups. At 2 years, both groups reported few problems with sexual functioning (mean score on the Sexual Problems Scale for SCH group 82, TAH group 80, on a 0-to-100 scale with 100 indicating an absence of problems; difference = +2.95% confidence interval -8 to +11), and there were no significant differences between groups. CONCLUSION: Supracervical and total abdominal hysterectomy result in similar sexual functioning and health-related quality of life during 2 years of follow-up. This information can help guide physicians as they discuss surgical options with their patients.

Adult↗

PubMed2003

A randomized comparison of total or supracervical hysterectomy: surgical complications and clinical outcomes.

OBJECTIVE: To compare surgical complications and clinical outcomes after total versus supracervical abdominal hysterectomy for control of abnormal uterine bleeding, symptomatic uterine leiomyomata, or both. METHODS: We conducted a randomized intervention trial in four US clinical centers among 135 patients who had abdominal hysterectomy for symptomatic uterine leiomyomata, abnormal uterine bleeding refractory to hormonal treatment, or both. Patients were randomly assigned to receive a total or supracervical hysterectomy performed using the surgeon's customary technique. Using an intention-to-treat approach, we compared surgical complications and clinical outcomes for 2 years after randomization. RESULTS: Sixty-eight participants were assigned to supracervical hysterectomy (SCH) and 67 to total abdominal hysterectomy (TAH). Hysterectomy by either technique led to statistically significant reductions in most symptoms, including pelvic pain or pressure, back pain, urinary incontinence, and voiding dysfunction. Patients randomly assigned to (SCH) tended to have more hospital readmissions than those randomized to TAH, but this difference was not statistically significant. There were no statistically significant differences in the rate of complications, degree of symptom improvement, or activity limitation. Participants weighing more than 100 kg at study entry were twice as likely to be readmitted to the hospital during the 2-year follow-up period (relative risk [RR] 2.18, 95% confidence interval [CI] 1.06, 4.48, P=.034). CONCLUSION: We found no statistically significant differences between (SCH) and TAH in surgical complications and clinical outcomes during 2 years of follow-up.

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PubMed2003

Sarcopenia in elderly men and women: the Rancho Bernardo study.

BACKGROUND: Sarcopenia risk factors are poorly understood. METHODS: This study examines sarcopenia prevalence and risk factors in community-dwelling men (694) and women (1006) aged 55-98 years (mean=73) who attended a 1988-1992 Rancho Bernardo Study clinic visit. Height, weight, muscle strength, fat-free mass (FFM), fat mass by bioelectric impedance analysis, and grip strength were measured; alcohol and medication use, smoking, and physical activity were ascertained. RESULTS: Mean FFM was 43.5 kg for women and 61.7 kg for men. Sarcopenia, defined as FFM of > or =2.0 standard deviations below the gender-specific mean of a young reference population, was present in 6.0% overall. Prevalence increased dramatically from 4% of men and 3% of women aged 70-75 to 16% of men and 13% of women aged 85 and older. Both men and women with sarcopenia had a significantly lower fat mass and body mass index than those without sarcopenia. Men with sarcopenia were twice as likely to have fallen in the past year compared with those without sarcopenia. Grip strength, but not quadriceps strength, was lower in men and women with sarcopenia. Physically active women were about half as likely to have sarcopenia, but no association was found in men. Few men and women were current smokers, but they were more likely to have sarcopenia. Comorbidities (heart disease, diabetes, pulmonary disease, arthritis, cancer) and medications (thyroid hormones, corticosteroids, and hormone replacement therapy) were not associated with sarcopenia. CONCLUSIONS: Sarcopenia increases with age. This study also identified lack of physical activity and current smoking as reversible risk factors for sarcopenia.

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PubMed2002

Protein consumption and bone mineral density in the elderly : the Rancho Bernardo Study.

The role of dietary protein in osteoporosis is unclear, with previous studies having suggested both protection and harm. The associations of total, animal, and vegetable protein with bone mineral density (BMD) and the variations in these associations with calcium intake were studied in a community-dwelling cohort of 572 women and 388 men aged 55-92 years (Rancho Bernardo, California). Multiple linear regression analyses adjusted for standard osteoporosis covariates showed a positive association between animal protein consumption, assessed by food frequency questionnaires in 1988-1992, and BMD, measured 4 years later. This association was statistically significant in women. For every 15-g/day increase in animal protein intake, BMD increased by 0.016 g/cm2 at the hip (p = 0.005), 0.012 g/cm2 at the femoral neck (p = 0.02), 0.015 g/cm2 at the spine (p = 0.08), and 0.010 g/cm2 for the total body (p = 0.04). Conversely, a negative association between vegetable protein and BMD was observed in both sexes. Some suggestion of effect modification by calcium was seen in women, with increasing protein consumption appearing to be more beneficial for women with lower calcium intakes, but evidence for this interaction was not consistently strong. This study supports a protective role for dietary animal protein in the skeletal health of elderly women.

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PubMed2002

Retinol intake and bone mineral density in the elderly: the Rancho Bernardo Study.

Retinol is involved in bone remodeling, and excessive intake has been linked to bone demineralization, yet its role in osteoporosis has received little evaluation. We studied the associations of retinol intake with bone mineral density (BMD) and bone maintenance in an ambulatory community-dwelling cohort of 570 women and 388 men, aged 55-92 years at baseline. Regression analyses, adjusted for standard osteoporosis covariates, showed an inverse U-shaped association of retinol, assessed by food-frequency questionnaires in 1988-1992, with baseline BMD, BMD measured 4 years later, and BMD change. Supplemental retinol use, reported by 50% of women and 39% of men, was an effect modifier in women; the associations of log retinol with BMD and BMD change were negative for supplement users and positive for nonusers at the hip, femoral neck, and spine. At the femoral neck, for every unit increase in log retinol intake, supplement users had 0.02 g/cm2 (p = 0.02) lower BMD and 0.23% (p = 0.05) greater annual bone loss, and nonusers had 0.02 g/cm2 (p = 0.04) greater BMD and 0.22% (p = 0.19) greater bone retention. However, among supplement users, retinol from dietary and supplement sources had similar associations with BMD, suggesting total intake is more important than source. In both sexes, increasing retinol became negatively associated with skeletal health at intakes not far beyond the recommended daily allowance (RDA), intakes reached predominately by supplement users. This study suggests there is a delicate balance between ensuring that the elderly consume sufficient vitamin A and simultaneously cautioning against excessive retinol supplementation.

Absorptiometry, Photon↗

PubMedDate not supplied

Usual dietary isoflavone intake and body composition in postmenopausal women.

OBJECTIVE: Previous studies suggest an association between isoflavone supplementation and improved body composition. The purpose of this study was to investigate the cross-sectional association between isoflavone consumption from a typical Western diet and measures of total body fat, body fat distribution and lean body mass. DESIGN: This study examined 208 healthy, postmenopausal women, aged 45 to 74 years. At screening, demographic and behavioral characteristics and medical history were obtained. One month later, dietary intake for the past year was assessed with a standardized questionnaire. Anthropometric measurements were obtained, and bioelectric impedance was used to measure total body fat (lb) and lean body mass (lb). Isoflavone consumption did not vary by age, smoking, exercise, or daily alcohol intake. RESULTS: A significant inverse relation was shown between genistein consumption and weight, body mass index, waist circumference, and total body fat mass by bioelectric impedance analysis (P < 0.05). These findings remained significant after adjustment for potential confounders. No association was seen, however, between genistein, daidzein, or total isoflavone intake and body fat distribution or lean body mass. CONCLUSION: This study suggests that usual dietary isoflavone intake is associated with reduced total body fat and may consequently have a role in the prevention of chronic disease.

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