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The offer of Yacon Syrup to overweight and obese women with Polycystic Ovary Syndrome and glycemic control

Offering Yacon Syrup to women with Polycystic Ovary Syndrome, and overweight/obesity: impacts on postprandial glycemia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-104qgt7b
Enrollment
Unknown
Registered
2024-11-21
Start date
2023-02-24
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overweight, obesity, insulin resistance

Interventions

This is a double-blind, randomized crossover clinical study. Experimental group: 20 women with PCOS and overweight or obesity underwent biochemical and anthropometric assessments, dietary surveys (hab
E01.370.374.100
E02.190.755

Sponsors

Centro de Saúde Escola da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo
Lead Sponsor
Centro de Saúde Escola da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo
Collaborator

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Women; in reproductive age between 18 and 40 years; with Body Mass Index (BMI) indicating overweight, obesity I, and 2 (greater than or equal to 25 kg/m² or lower than or equal to 39,9 kg/m²)

Exclusion criteria

Exclusion criteria: Women who are smokers; alcoholics; pregnant or breastfeeding; volunteers diagnosed with kidney, liver, or thyroid diseases, diabetes mellitus, Cushing syndrome, ovarian insufficiency, presence of ovarian or uterine tumors, congenital adrenal hyperplasia; or those who did not comply with all the protocols established for the research

Design outcomes

Primary

MeasureTime frame
The administration of Yacon syrup with meals to overweight or obese women diagnosed with PCOS resulted in a reduction in the rate of immediate postprandial glycemic increase

Secondary

MeasureTime frame
Regarding glycemic data, statistically significant differences were observed in immediate postprandial glycemia for overall meals and immediate postprandial glycemia for breakfast and dinner

Countries

Brazil

Contacts

Public ContactFernanda Freitas Pereira

Programa de Pós-Graduação em Nutrição e Metabolismo da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo

fernandafreitaspereira@usp.br+55 (35) 998143780

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Feb 3, 2026