Relationships between hormonal parameters, body fat distribution and bone mineral density in women with psychogenic functional hypothalamic amenorrhea
| Autor: | Justyna Syrenicz, Mariola Krzyscin, Elżbieta Sowińska-Przepiera |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Adult
medicine.medical_specialty Adipose tissue Body Mass Index Young Adult Absorptiometry Photon Bone Density Internal medicine medicine Body Fat Distribution Humans Amenorrhea Bone mineral Free androgen index business.industry Obstetrics and Gynecology Endocrinology Adipose Tissue Female Body region medicine.symptom business Densitometry Body mass index Hormone |
| Zdroj: | Ginekologia Polska. 92:753-759 |
| ISSN: | 2543-6767 0017-0011 |
| DOI: | 10.5603/gp.a2021.0041 |
| Popis: | Objectives: Available evidence implies that unfavorable changes in the distribution of adipose tissue resulting from hormonal imbalance associated with ovarian insufficiency might influence bone mineral density (BMD). The purpose of our study was to verify if volumes of visceral (VAT), female (FAT) and android (AAT) body fat as determined by densitometry determined influence BMD in women with functional menstrual disorders, and if these correlates some endocrine factors. Material and methods: We examined 293 women (mean age 26.7 ± 4.4 years) who have had psychogenic type of functional hypothalamic secondary amenorrhea for at least three months (mean 5.82 ± 0.94). A variety of hormonal tests, determination of BMD and both distribution and volume of adipose tissue were performed. Results: Volume of adipose tissue in all analyzed body regions indicated a positive correlation with BMD in lumbar spine (VAT: R = 0.277, FAT: R = 0.345, AAT: R = 0.336) and entire skeleton (VAT: R = 0.453, FAT: R = 0.527, AAT: R = 0.529). BMD in both the lumbar spine and entire skeleton had positive correlation with body mass index (R = 0.380 and R = 0.599, respectively) and free androgen index values (R = 0.150 and R = 0.279). It showed a negative correlation with sex hormone-binding globulin (R = –0.191 and R = –0.326). We did not find a parameter that could be an independent predictor of BMD. Conclusions: Distribution of body fat is only one of numerous determinants of BMD in women with functional menstrual disorders and should not be treated as the only predictor for bone mass deficiency. Determination of adipose tissue distribution in these patients has probably minor clinical impact. |
| Databáze: | OpenAIRE |
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