Prevalence of premenstrual symptoms: Preliminary analysis and brief review of management strategies.

OBJECTIVE: To determine the prevalence of premenstrual cyclic symptoms in perimenopausal age. SUBJECTS AND METHODS: Women attending Bhavan's SPARC Maitreyi's Health Care Programme (HCP) for women around 40 years of age were included in the study. Last 200 women who attended from April 2002 to October 2004 are included for analysis. Out of these 107 qualified for final analysis as others were post hysterectomy or post menopausal. Thirty five symptoms listed under premenstrual tension syndrome were analysed. RESULTS: Forty one women (38.3%) had 3 or more symptoms whilst 15 (14.0%) had 5 or more cyclic symptoms. Five women (4.7%) reported that the symptoms were severe. Eleven women had seeked treatment for premenstrual tension syndrome (PMTS). The commonest symptom was mastalgia or heaviness of breasts. Next was whilst also was reported by several women. Women reported anger attacks and reported depression. CONCLUSION: PMTS was common between 36 and 55 years. About half of them have experienced 3 more symptoms and 1 in 20 may require treatment.

Response to higher doses of interferon alfa-2b in patients with chronic hepatitis C: a randomized multicenter trial. Hepatitis Interventional Therapy Group.

To evaluate response rates to 3, 5, or 10 million units (MU) of interferon alfa-2b, given thrice weekly, and to determine whether higher doses of interferon increase the likelihood or durability of the response, a multicenter, randomized trial was performed at nine academic medical centers in the United States. Two hundred forty eight patients with chronic hepatitis C were randomized to receive 3, 5, or 10 MU of interferon alfa-2b thrice weekly for 12 weeks. Based on the alanine aminotransferase (ALT) response at treatment-week 12, the patients were rerandomized to additional therapy at the same or at increased doses for an additional 12 to 36 weeks; in the case of no response to the highest dose, the patients were discontinued from the study. Serum ALT concentrations and liver histology were measured. The overall complete response rates to 3, 5, or 10 MU were not different at treatment-week 12 (31% vs. 42% vs. 40%, not significant). The majority of week-12 responders continued to respond during additional treatment. When the treatment was discontinued, 15.4% to 19.0% of patients maintained their response. Of the nonresponders to 3 MU at week 12, who were continued on 3 MU for an additional 12 weeks, none responded. However, response to additional therapy occurred in 12% of week-12 nonresponders, whose dose was escalated from 3 or 5 MU to 10 MU. The only baseline features associated with the treatment response were the absence of fibrosis or cirrhosis on the pretreatment liver biopsy and viral genotype. We conclude that the initial response to interferon in patients with chronic hepatitis C is not increased by treatment with higher doses of the drug. Patients who do not respond to 3 MU by treatment-week 12 will not respond with continued therapy at that dose; however, a proportion of patients who do not respond to 12 weeks of treatment with 3 or 5 MU may respond to higher doses. Although the long-term sustained response rates are marginally increased with interferon doses above 3 MU three times per week, the side effects are difficult to tolerate. The analysis of baseline factors in relation to response identified no single baseline factor associated with a low-enough response rate to warrant withholding interferon therapy from patients with chronic hepatitis C.

Capturing and clustering women's judgment policies: the case of hormonal therapy for menopause.

Two hundred sixty-five women estimated the likelihood that they would take estrogen plus progestin to alleviate menopausal symptoms when faced with hypothetical cases varying in degree of hot flashes and risk of osteoporosis and cancer. Clustering of their judgment policies revealed four groups of women with respect to their approach to this decision. These groups of women were significantly different from each other on educational level, perceived experience of stress, and attitudes toward menopause and use of medications. Willingness to take hormonal therapy across all cases was related to attitudes about, and knowledge of, menstruation, perceived stress, mother's experience with menstrual problems, severity of symptoms, and use of vitamins. While there have been previous attempts to cluster rater policies, the current study represents a novel attempt to understand the differences between people who appear to have different policies about a decision problem, in this case, whether or not to take hormone therapy to counter menopausal symptoms.

Women's use of information regarding hormone replacement therapy.

For perimenopausal women, an important decision is whether or not to use hormone replacement therapy (HRT). The decision is complex because HRT involves judgment in weighing gains and losses related to physiological risk. Gains involve relief of hot flashes and prevention of osteoporosis; losses include cancer mortality and side effects of medication. A policy-capturing study of 283 perimenopausal women showed that the factor of most frequent concern was relief of hot flashes. Cluster analyses identified four major groups. Group 4 had an n of 9 and the lowest R2, making interpretation of data questionable. The largest group responded to hot flashes alone; the second to hot flashes and osteoporosis; and the third to hot flashes, somewhat to osteoporosis, but also to side effects of estrogen/progestin therapy. Results indicate nursing interventions should anticipate differences in women's concerns and tailor counseling appropriately.

Application of penicillinase linked ELISA of pregnanediol glucuronide for detection of ovulation and assessment of corpus luteal function.

A penicillinase linked enzyme immunoassay was developed for the estimation of pregnanediol-3 alpha-glucuronide (PdG) in urine. The immunoassay satisfied all the validity criteria and was used in detecting ovulation and in the assessment of corpus luteal function (CLF) during spontaneous or induced cycles. Reference values were established by estimating PdG levels in daily early morning urine samples during 31 menstrual cycles obtained from 17 regularly menstruating women. A PdG value of 1.7 micrograms/mg creatinine (micrograms/mgC) (90th Centile of follicular phase) in any MLP (mid-luteal phase) sample was considered as indicating ovulation. A value of 4.6 micrograms/mgC (20th centile of MLP) was considered to be evidence of sufficient CLF. When this approach was applied to 20 infertile cases, detection of the occurrence of ovulation/anovulation was made correctly in 19 out of 20 cases (95%). Accuracy was poor (55.6%) when the aim of the diagnosis was corpus luteal deficiency. Higher accuracy (88.9%) for corpus luteal deficiency/corpus luteal adequacy was obtained when the sum of PdG concentrations in three MLP samples were taken into consideration. A total of 13.8 micrograms/mgC (thrice the 20th centile for MLP) indicated probable corpus luteal deficiency, and values above this limit were considered to indicate corpus luteal adequacy.