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Biomedical subjects

J Frisk

Publications and source records attributed to J Frisk.

11 recordsLinked to original sources
PubMed1999

Acupuncture treatment of vasomotor symptoms in men with prostatic carcinoma: a pilot study.

PURPOSE: Most men who undergo castration therapy for prostatic carcinoma will have vasomotor symptoms that usually persist for years. Vasomotor symptoms are elicited from the thermoregulatory center, possibly due to a decrease in hypothalamic opioid activity induced by low sex steroid concentrations. Acupuncture treatment in women, which stimulates hypothalamic opioid activity, alleviates vasomotor symptoms. We report on men treated with acupuncture for relief of vasomotor symptoms after castration therapy. MATERIALS AND METHODS: We asked 7 men with vasomotor symptoms due to castration therapy to receive acupuncture treatment 30 minutes twice weekly for 2 weeks and once a week for 10 weeks. Effects on flushes were recorded in logbooks. RESULTS: Of the 7 men 6 completed at least 10 weeks of acupuncture therapy and all had a substantial decrease in the number of hot flushes (average 70% after 10 weeks). At 3 months after the last treatment the number of flushes was 50% lower than before therapy. Therapy was discontinued after 10 weeks because of a femoral neck fracture in 1 man and after 3 weeks due to severe back pain in 1. CONCLUSIONS: Acupuncture may be a therapeutic alternative in men with hot flushes after castration therapy and merits further evaluation.

Acupuncture Therapy↗
PubMed1998

Postmenopausal women with vasomotor symptoms have increased urinary excretion of calcitonin gene-related peptide.

OBJECTIVES: To establish whether 24 h urinary excretion of the potent vasodilator calcitonin gene-related peptide (CGRP) was higher in postmenopausal women with vasomotor symptoms compared to the level in women without symptoms. We also wanted to establish whether urinary excretion of CGRP changed during the menstrual cycle in women of fertile age. MATERIAL AND METHODS: Thirteen postmenopausal women with and 13 women without vasomotor symptoms were included. Urine was collected over 24 h and CGRP excretion was measured utilizing radio-immunoassay technique. Twenty-four hour CGRP excretion was also measured in ten fertile women with regular cycles in early follicular, preovulatory and midluteal phase. RESULTS: Twenty-four hour urinary excretion of CGRP was significantly higher in women with vasomotor symptoms compared to non-flushing women (median 7.16 vs 5.15 pmol/24 h; P = 0.028). CGRP concentrations were stable throughout the ovulatory cycles. CONCLUSION: The 24 h urinary excretion of CGRP is higher in women with vasomotor symptoms than in women without these symptoms. CGRP may be the mediator of vasodilator signals originating from the thermoregulatory center.

Calcitonin Gene-Related Peptide↗
PubMed1997

[Estrogen and natural products in the treatment of postmenopausal complaints. Oral contraceptives prepare the way for hormonal substitution].

To chart current and previous use of hormone replacement therapy (HRT) and alternative remedies in a postmenopausal population, in relation to previous oral contraceptive (OC) usage, all 1,323 55-56-year-old women living in Linköping in 1995 were sent a questionnaire concerning health status and climacteric symptoms, and previous and/or current use of HRT, OCs and alternative remedies. Current HRT was more common among previous OC users than among those who had never used OCs (41.4 vs. 23.1 percent). As compared with non-HRT users, HRT users were characterised by greater physical activity but less strenuous occupations, and a higher prevalence of hysterectomy. Of the series as a whole, 35 per cent were currently on HRT, half of them having been so for at least two years, and only 5 per cent had abandoned HRT after trying it for some time. Alternative remedies were used by 5 per cent of the women as therapy for climacteric complaints, but about four times as many women had tried such therapy and abandoned it. The sole characteristic feature of alternative remedy usage was that it was less common among hysterectomised women. Of women treated for breast cancer, none used HRT and few used alternative remedies. Thus, in this postmenopausal population, the prevalence of HRT was high, as was the level of compliance. Previous OC usage was probably a determinant of current attitudes toward HRT.

Aged↗
PubMed1997

Exercise and smoking habits among Swedish postmenopausal women.

OBJECTIVE: To assess exercise habits and their relation to smoking habits and social and medical factors in postmenopausal women. METHODS: A cross-sectional study with a questionnaire to all 1324 55-56 year old women in Linköping, Sweden. RESULTS: Response rate was 85%. About a third of the women took part in some kind of quite strenuous exercise for at least one hour a week. After a quarter worked out once a week; fewer did swimming and jogging. One in four women smoked. Women who used hormone replacement therapy, who were not smoking and who had a physically light occupation more often took part in strenuous sports. Women who had been treated for malignancies or with back problems exercised to the same extent as women in the general population. CONCLUSION: About a third of the post-menopausal women exercised on a regular basis, if exercise involved in getting to and from work was not counted. Since regular physical exercise has many health benefits, more women should be encouraged to take part in regular physical exercise. Factors probably associated with level of education and general awareness of the importance of a healthy lifestyle positively influenced the likelihood of these women to be physically active on a regular basis. A previous malignant disease or current back problems did not prevent women from taking part in exercise on a regular basis.

Back↗
PubMed1996

Hormone replacement therapy and previous use of oral contraceptives among Swedish women.

OBJECTIVES: To assess the current and previous use of hormone replacement therapy (HRT) and alternative remedies in a postmenopausal population and to relate HRT use to previous use of oral contraceptives. MATERIAL AND METHODS: All 1323 women living in Linköping of 55 or 56 years old during 1995 were sent a questionnaire asking for data with relation to health and climacteric symptoms as well as to previous and current use of HRT, oral contraceptives and alternative remedies. RESULTS: Current use of HRT was more common among women who previously used oral contraceptives (41.3%) than among women who had never used oral contraceptives (23.1%). HRT users were also more often physically active, had undergone hysterectomy and had lighter occupation than non-users. Of all women 35% were current users of HRT, half of them for at least 2 years, whereas only 5% had tried HRT and abandoned therapy. Alternative remedies were used by 5% of the women as therapy for climacteric complaints, and about four times as many women had tried such therapy but abandoned it. The only characteristic about use of alternative medicines was that they were used less often by women who had been hysterectomized. No women treated for breast cancer used HRT and only few of them used alternative remedies. CONCLUSIONS: The prevalence of HRT use, as well as compliance, was high. Previous use of oral contraceptives probably affected the attitude towards using HRT.

Climacteric↗
PubMed1993

Aneurysms of the temporal bone.

Aneurysms of the internal carotid artery in the temporal bone are rare lesions which can present clinically as a growth in the middle ear cleft. Hemorrhage, occurring spontaneously or iatrogenically, is a primary concern. This study describes morphological and embryological characteristics of the internal carotid artery in relationship to the protympanum and temporal bone. Concepts of pathogenesis and pathology are discussed, with reference to the neurosurgical and otolaryngologic literature. Clinical characteristics, including methods of surgical repair, are presented using three illustrative case reports. Methods of surgical repair include: 1) reinforcement; 2) ligation; and 3) primary excision and reanastomosis.

Adolescent↗