The Effects of Isoflavones on Cardiovascular and Bone Metabolism Markers in Peritoneal Dialysis Patients

NCT ID: NCT03773029

Last Updated: 2019-11-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

47 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-01-01

Study Completion Date

2019-11-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The aim of this double-blind randomized clinical trial is to determine the effects of isoflavones on cardiovascular disease risk factors, bone metabolism markers, serum concentrations of fructoseamine and advanced glycated end products in peritoneal dialysis patients. Forty-four patients from shafa clinic and Dr.najafi's clinic will randomly assign to either isoflavone or placebo group. The patients in isoflavone group will receive 100 mg soy isoflavone (as 2 capsules) daily for 8 weeks, while the placebo group will receive identical placebo. At the baseline and the end of the study,7 ml blood will be collected from each patient after a 12-14-hours fasting and serum concentrations of Lp (a), MDA, hs-CRP, sICAM-1, bone alkaline phosphatase, osteocalcin, N-telopeptide, osteoprotegerin, RANKL, iPTH, triglyceride, total cholesterol, HDL-C, LDL-C, fructoseamine, carboxymethyl lysine, pentosidine, glucose, albumin, calcium and phosphorous will be measured. Furthermore, blood pressure measurements will be performed twice with a ten-minute interval between testing

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Peritoneal Dialysis Patients

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

isoflavone

100 mg soy isoflavone (as 2 capsules)

Group Type ACTIVE_COMPARATOR

soy isoflavone

Intervention Type DIETARY_SUPPLEMENT

100 mg soy isoflavone (as 2 capsules)

control

2 capsules of placebo

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type OTHER

2 capsules of placebo

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

soy isoflavone

100 mg soy isoflavone (as 2 capsules)

Intervention Type DIETARY_SUPPLEMENT

placebo

2 capsules of placebo

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

Continuous Ambulatory Peritoneal Dialysis for 6 months or more Body mass index below 35

Exclusion Criteria

infections inflammatory diseases; liver diseases; past medical history of cancer receiving glucocorticoid and anti-inflammatory drugs receiving isoflavone supplements Constant consumption of soy or foods containing soy in the diet
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

National Nutrition and Food Technology Institute

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

zahra yari

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

National Nutrition and Food Technology Research Institute

Tehran, Iran (the Islamic Republic Of), Iran

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

Iran

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

zahra yari

Role: CONTACT

+982122357484

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Zahra Yari

Role: primary

+982122357484

References

Explore related publications, articles, or registry entries linked to this study.

Yari Z, Tabibi H, Najafi I, Hedayati M, Movahedian M. Effects of soy isoflavones on serum lipids and lipoprotein (a) in peritoneal dialysis patients. Nutr Metab Cardiovasc Dis. 2020 Jul 24;30(8):1382-1388. doi: 10.1016/j.numecd.2020.04.023. Epub 2020 May 5.

Reference Type DERIVED
PMID: 32513581 (View on PubMed)

Yari Z, Tabibi H, Najafi I, Hedayati M, Movahedian M. Effects of isoflavones on bone turnover markers in peritoneal dialysis patients: a randomized controlled trial. Int Urol Nephrol. 2020 Jul;52(7):1367-1376. doi: 10.1007/s11255-020-02523-w. Epub 2020 Jun 1.

Reference Type DERIVED
PMID: 32488754 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

1397.247

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Hemodialysis Vitamin D Pilot
NCT01214928 COMPLETED NA