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The effect of CoQ10 supplementation on some complications of type 2 diabetes

The effect of CoQ10 supplementation on neuropathic symptoms, blood glucose and some inflammatory and antioxidant parameters in patients with type 2 diabetes

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT201109127541N1
Enrollment
70
Registered
2011-10-27
Start date
2011-09-23
Completion date
Unknown
Last updated
2018-02-22

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

Conditions

Type II Diabetes. Non-insulin-dependent diabetes mellitus

Interventions

Intervention 1: The intervention group will take 100 mg CoQ10 capsules twice a day for 3 months. Intervention 2: The control group will take 100 mg placebo (edible microcrystalin celulose) capsules t
Treatment - Drugs
Placebo
The intervention group will take 100 mg CoQ10 capsules twice a day for 3 months
The control group will take 100 mg placebo (edible microcrystalin celulose) capsules twice a day for 3 months.

Sponsors

Shahid Sadoughi University of Medical Sciences and Health Services
Lead Sponsor

Eligibility

Sex/Gender
All
Age
35 Years to 65 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: 1.The agreement of the patients to contribute in the trial; 2. patients that have type two diabetes for at least 5 years; 3.The patients should have neuropathy symptoms that have been recognized by a physician (The patients’ score on the Michigan score should be at least 8 and their nerve reflexes should be weak); 4.The patients should not have any other neurologic, kidney or hepatic diseases; 5.If the patients take medicine for neuropathy, the dosage of their medicine should not change during the trial; 6.If the patients have not taken a medicine at the beginning of the trial, they should not start taking it during the trial; 7.The patients should not have taken antioxidant supplements from the past 3 months. Exclusion criteria 1.If a dosage of a patient's medicine changes that patient will be excluded from the trial; 2.If a patient who has not taken any medicine for his neuropathy starts to take a medicine during the trial that patient will be excluded from the trial; 3.Pregnancy and lactation.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Michigan score. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Michigan neuropathy screening instrument.;Hs-CRP. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Elisa.;TAC (Total antioxidant capacity). Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Elisa.;FBS (fasting blood glucose). Timepoint: before intervention, 12 weeks after intervention. Method of measurement: glucose oxidase method.;Fasting Insulin. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Elisa.;Insulin Resistance. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Homeostasis Model Assessment of Insulin Resistance, HOMA-IR.;Sensitivity to insulin. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: HOMA Calculator for excel ver 2.2 (diabetes trials unit university of oxford).;The secretion function of the Pancreas’s ß cells. Timepoint: before intervention, 12 weeks after intervention. Method of measurement: HOMA Calculator for excel ver 2.2 (diabetes trials unit university of oxford).

Secondary

MeasureTime frame
NCS (Nerve conduction study). Timepoint: before intervention, 12 weeks after intervention. Method of measurement: Electromyography device.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaryam Akbari

Shahid Sadoughi University of Medical Sciences and Health Services

maryamakbari_f@yahoo.com+98 35 1724 9333

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026