Effects of inulin-type fructans with different degrees of polymerization on inflammation, oxidative stress and endothelial dysfunction in women with polycystic ovary syndrome: A randomized, double-blind, placebo-controlled trial.

OBJECTIVE: Polycystic ovary syndrome (PCOS) is associated with several cardiovascular risk factors. Prebiotics were proposed to beneficially affect risk factors associated with metabolic disorders. The aim of this study was to investigate and compare the effects of inulin-type fructans (ITFs), as well-studied prebiotics, with different degrees of polymerization, on markers of inflammation, oxidative stress and endothelial dysfunction in PCOS patients. DESIGN: A randomized, double-blind, placebo-controlled trial. PATIENTS: Seventy-five PCOS women were randomly assigned to receive 10 g/day of either high-performance inulin (HPI) or oligofructose-enriched inulin (OEI) or placebo for 12 weeks. MEASUREMENTS: Biochemical indices and blood pressure levelswere assessed before and after the intervention. RESULTS: In the intent-to-treat analysis, high-sensitive C-reactive protein (hs-CRP) decreased in HPI and OEI groups, over the 12 weeks, and the changes were significant in the HPI group, compared to placebo (changes from baseline in the HPI group: -0.11 vs. placebo group: 0.004 mg/L [conversion factor to SI units (nmol/L): 9/5238]; p = .007). Serum levels of nitric oxide (NO) increased, and endothelin-1 and total oxidant status decreased in HPI and OEI groups, at the end of the trial; however, these changes were not significantly compared to placebo (p = .07, .36 and .22, respectively). No differences in systolic and diastolic blood pressure were found. Per-protocol analysis (n = 68) yielded consistent results for all endpoints, with the exception that the significant effect of ITFs on serum hs-CRP levels in the unadjusted ITT analysis became nonsignificant in the per-protocol analysis (p = .06). CONCLUSION: A 12-week supplementation with long-chain ITFs had favourable effects on inflammatory status among PCOS patients.

Effect of auriculotherapy on menstrual irregularities in single girls with polycystic ovarian syndrome and aged 18-35 years in Isfahan in 2012.

BACKGROUND: Polycystic ovarian syndrome is one of the most common endocrine disorders with a prevalence of 5-10% in women. This syndrome is one of the major causes for menstrual disorders and is treated by medicational and non-medicational methods. This study aimed to define the effect of auriculotherapy on menstruation disorders in girls with polycystic ovarian syndrome. MATERIALS AND METHODS: This is a clinical trial conducted on 60 single girls aged 18-35 years with clinical, laboratory, and sonography signs. The subjects were randomly assigned to two groups of auriculotherapy and medication, which underwent treatment for 2 and 3 months, respectively. Clinical signs were investigated in three steps in both groups. Data were collected through observation, laboratory tests, and sonography, and were analyzed by SPSS version 15. RESULTS: In 60 subjects, Chi-square test showed a significant difference in menstruation disorders in both groups 1 month after the start of intervention (P = 0.001); but 2 months after the start of intervention (P = 0.11) and immediately after the end of the intervention (P = 0.16), the difference was not significant. Three months after the end of the intervention, this variable showed a significant difference (P = 0.02). CONCLUSIONS: Medicational treatment and auriculotherapy are both effective on menstruation disorders, but auriculotherapy is more effective on reduction of menstruation disorders, compared to medicational therapy.