ClinicalTrials.gg
CompletedNCT03341117Updated Nov 14, 2017

Acetylsalicylic Acid and Type 2 Diabetes Mellitus

A Phase 3 interventional study of Acetylsalicylic acid and Calcined magnesia in Diabetes Mellitus, Type 2 and Antioxidant Enzyme System, sponsored by Centro Universitario de Ciencias de la Salud, Mexico. Completed. Open to participants aged 35 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2017-11-14.

Sponsored by Centro Universitario de Ciencias de la Salud, Mexico · Phase 3, Interventional, and Treatment

From the registry’s dates

  • Registered 2 years 9 months after the study started (first participant enrolled Dec 2014, registered Sep 2017).
Phase
Phase 3
Study type
Interventional
Enrollment
21
Allocation
Randomized
Ages
35 Years to 50 Years
Sex
All
01

Study summary

OBJETIVE To assess the effect of acetylsalicylic acid on antioxidant enzymatic system in patients with type 2 diabetes

Read the detailed description

A randomized, double blind placebo controlled clinical trial was carried out in 21 adult patients with type 2 diabetes. Acetylsalicylic acid 300mg/d was administered orally for 3 months to study group (n=11) and placebo to the control group (n=10).

02

Conditions studied

  • Diabetes Mellitus, Type 2
  • Antioxidant Enzyme System

Keywords

  • acetylsalicylic acid
  • antioxidant enzyme system
  • stress oxidative
  • type 2 diabetes mellitus.
03

In context

Diabetes Mellitus, Type 2

10,371 studies on the registry are indexed under Diabetes Mellitus, Type 2; 1,406 are open to participants now.

This study's enrollment of 21 is below the median of 80 across 8,350 interventional studies indexed under Diabetes Mellitus, Type 2.

Browse Diabetes Mellitus, Type 2 studies →

Lead sponsor

Centro Universitario de Ciencias de la Salud, Mexico is the lead sponsor of 27 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
35 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Type 2 Diabetes
  • 25.0 - 35.0 kg/m2
  • between 6.5 - 9%.
  • Written
  • Same residential area and socioeconomic status.

Exclusion criteria

Exclusion Criteria:

  • Sedentary or heavy physical activity.
  • Nonsmokers.
  • Body weight was stable for al last 3 months before the study.
  • Personal history of hepatic, renal, gastric or coronary artery disease.
  • Hypersensibility to acetylsalicylic acid.
Terms in these criteria, in plain language(3)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

HbA1c

A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Single group
Masking
Double (Participant, Investigator)
Enrollment
21 participants (actual)

Study arms

  • Active comparator
    Acetylsalicylic acid

    The patients were randomly assigned to received Acetylsalicylic acid 300 mg once daily for 90 days

    Drug: Acetylsalicylic acid

  • Placebo comparator
    calcined magnesia

    The patients were randomly assigned to received placebo (calcinaned magnesia), 1 capsule 300 mg before each meal for a period of 90 days.

    Drug: Calcined magnesia

Interventions

  • Acetylsalicylic acid 300 mg per capsule

    Also known as: Aspirin

  • DrugCalcined magnesia

    Calcined magnesia 300 mg per capsule

    Also known as: Placebo

06

What researchers measure

Primary outcomes

  1. Modification in the antioxidant enzymatic system activity (total antioxidant capacity, catalase, glutathione peroxidase , superoxide dismutase) in patients with type 2 diabetes after the administration of acetylsalicylic acid

    In both groups (intervention an d placebo) of 21 patients each, all the patients with type 2 diabetes mellitus, the antioxidant enzymatic system activity was measured before and after the administration of the acetylsalicylic acid, one capsule before each food for a period of 90 days. The patient was on a 12-hour fast.

    Time frame: 90 days

Secondary outcomes

  1. Modification in lipid profile in patients with type 2 diabetes after the administration of Acetylsalicylic Acid

    In both groups (intervention and placebo ) of 21 patients each , all patients with type 2 diabetes mellitus, lipid profile was measured in mg/dL, before and after the administration of the acetylsalicylic acid, one capsule before each food for a period of 90 days. The patient was on a 12-hour fast.

    Time frame: 90 days

  2. Hepatic safety after the administration of acetylsalicylic acid through the determination of hepatic profile

    The hepatic profile was determined through the serum levels of transaminases in U/L (Glutamic oxalacetic transaminase and Glutamic pyruvic transaminase) after of administration during 90 days of acetylsalicylic acid, The patient was on a 12-hour fast.

    Time frame: 90 days

  3. Renal safety of administration of acetylsalicylic acid through the determination of serum creatinine

    The serum creatinine was measured in mg/dL, before and after of administration during 90 days of acetylsalicylic acid. The patient was on a 12-hour fast.

    Time frame: 90 days

  4. Modification in HbA1c in patients with type 2 diabetes after the administration of Acetylsalicylic Acid

    In both groups (intervention and placebo ) of 21 patients each , all patients with type 2 diabetes mellitus, HbA1c was measured in %, before and after the administration of the acetylsalicylic acid, one capsule before each food for a period of 90 days. The patient was on a 12-hour fast.

    Time frame: 90 days

  5. Modification in fasting glucose in patients with type 2 diabetes after the administration of Acetylsalicylic acid

    In both groups (intervention and placebo ) of 21 patients each , all patients with type 2 diabetes mellitus, glucose was measured in mg/dL, before and after the administration of the acetylsalicylic acid, one capsule before each food for a period of 90 days. The patient was on a 12-hour fast.

    Time frame: 90 days

07

Study locations

No study locations are listed for this record.

08

References and documents

Publications

  • Jandeleit-Dahm K, Cooper ME. The role of AGEs in cardiovascular disease. Curr Pharm Des. 2008;14(10):979-86. doi: 10.2174/138161208784139684. PubMed 18473849 ↗
  • Rahimi R, Nikfar S, Larijani B, Abdollahi M. A review on the role of antioxidants in the management of diabetes and its complications. Biomed Pharmacother. 2005 Aug;59(7):365-73. doi: 10.1016/j.biopha.2005.07.002. PubMed 16081237 ↗
  • Giacco F, Brownlee M. Oxidative stress and diabetic complications. Circ Res. 2010 Oct 29;107(9):1058-70. doi: 10.1161/CIRCRESAHA.110.223545. PubMed 21030723 ↗
  • Henriksen EJ, Diamond-Stanic MK, Marchionne EM. Oxidative stress and the etiology of insulin resistance and type 2 diabetes. Free Radic Biol Med. 2011 Sep 1;51(5):993-9. doi: 10.1016/j.freeradbiomed.2010.12.005. Epub 2010 Dec 13. PubMed 21163347 ↗
  • Johansen JS, Harris AK, Rychly DJ, Ergul A. Oxidative stress and the use of antioxidants in diabetes: linking basic science to clinical practice. Cardiovasc Diabetol. 2005 Apr 29;4:5. doi: 10.1186/1475-2840-4-5. PubMed 15862133 ↗
  • Zatalia SR, Sanusi H. The role of antioxidants in the pathophysiology, complications, and management of diabetes mellitus. Acta Med Indones. 2013 Apr;45(2):141-7. PubMed 23770795 ↗
  • Newsholme P, Haber EP, Hirabara SM, Rebelato EL, Procopio J, Morgan D, Oliveira-Emilio HC, Carpinelli AR, Curi R. Diabetes associated cell stress and dysfunction: role of mitochondrial and non-mitochondrial ROS production and activity. J Physiol. 2007 Aug 15;583(Pt 1):9-24. doi: 10.1113/jphysiol.2007.135871. Epub 2007 Jun 21. PubMed 17584843 ↗
  • Lapshina EA, Sudnikovich EJ, Maksimchik JZ, Zabrodskaya SV, Zavodnik LB, Kubyshin VL, Nocun M, Kazmierczak P, Dobaczewski M, Watala C, Zavodnik IB. Antioxidative enzyme and glutathione S-transferase activities in diabetic rats exposed to long-term ASA treatment. Life Sci. 2006 Oct 4;79(19):1804-11. doi: 10.1016/j.lfs.2006.06.008. Epub 2006 Jun 15. PubMed 16815474 ↗
  • Baltazar MT, Dinis-Oliveira RJ, Duarte JA, Bastos ML, Carvalho F. Antioxidant properties and associated mechanisms of salicylates. Curr Med Chem. 2011;18(21):3252-64. doi: 10.2174/092986711796391552. PubMed 21671857 ↗
  • Caballero F, Gerez E, Batlle A, Vazquez E. Preventive aspirin treatment of streptozotocin induced diabetes: blockage of oxidative status and revertion of heme enzymes inhibition. Chem Biol Interact. 2000 Jun 1;126(3):215-25. doi: 10.1016/s0009-2797(00)00168-x. PubMed 10862819 ↗
  • Jeyaseelan L, Rao PS. Methods of determining sample sizes in clinical trials. Indian Pediatr. 1989 Feb;26(2):115-21. PubMed 2753525 ↗
  • Goldfine AB, Silver R, Aldhahi W, Cai D, Tatro E, Lee J, Shoelson SE. Use of salsalate to target inflammation in the treatment of insulin resistance and type 2 diabetes. Clin Transl Sci. 2008 May;1(1):36-43. doi: 10.1111/j.1752-8062.2008.00026.x. PubMed 19337387 ↗
  • Blakytny R, Harding JJ. Prevention of cataract in diabetic rats by aspirin, paracetamol (acetaminophen) and ibuprofen. Exp Eye Res. 1992 Apr;54(4):509-18. doi: 10.1016/0014-4835(92)90129-g. PubMed 1623937 ↗
  • Coudray C, Favier A. Determination of salicylate hydroxylation products as an in vivo oxidative stress marker. Free Radic Biol Med. 2000 Dec;29(11):1064-70. doi: 10.1016/s0891-5849(00)00403-2. PubMed 11121712 ↗
  • Ames PR, Batuca JR, Muncy IJ, De La Torre IG, Pascoe-Gonzales S, Guyer K, Matsuura E, Lopez LR. Aspirin insensitive thromboxane generation is associated with oxidative stress in type 2 diabetes mellitus. Thromb Res. 2012 Sep;130(3):350-4. doi: 10.1016/j.thromres.2012.03.025. Epub 2012 Apr 20. PubMed 22521214 ↗
  • Lemkes BA, Bahler L, Kamphuisen PW, Stroobants AK, Van Den Dool EJ, Hoekstra JB, Nieuwland R, Gerdes VE, Holleman F. The influence of aspirin dose and glycemic control on platelet inhibition in patients with type 2 diabetes mellitus. J Thromb Haemost. 2012 Apr;10(4):639-46. doi: 10.1111/j.1538-7836.2012.04632.x. PubMed 22252020 ↗
  • Muller KA, Chatterjee M, Rath D, Geisler T. Platelets, inflammation and anti-inflammatory effects of antiplatelet drugs in ACS and CAD. Thromb Haemost. 2015 Aug 31;114(3):498-518. doi: 10.1160/TH14-11-0947. Epub 2015 Jul 30. PubMed 26224127 ↗
  • Nagelschmitz J, Blunck M, Kraetzschmar J, Ludwig M, Wensing G, Hohlfeld T. Pharmacokinetics and pharmacodynamics of acetylsalicylic acid after intravenous and oral administration to healthy volunteers. Clin Pharmacol. 2014 Mar 19;6:51-9. doi: 10.2147/CPAA.S47895. eCollection 2014. PubMed 24672263 ↗
  • Dzeshka MS, Shantsila A, Lip GY. Effects of Aspirin on Endothelial Function and Hypertension. Curr Hypertens Rep. 2016 Nov;18(11):83. doi: 10.1007/s11906-016-0688-8. PubMed 27787837 ↗
  • Grimaldi R, Bisi M, Lonni E, Beggiato E, Valpreda A, Lococo MF, Dosio E, Presutti DG, Tagliabue M, Gaita F. Laboratory aspirin resistance reversibility in diabetic patients: a pilot study using different pharmaceutical formulations. Cardiovasc Drugs Ther. 2014 Aug;28(4):323-9. doi: 10.1007/s10557-014-6536-7. PubMed 24984883 ↗
  • Abdin AA, Baalash AA, Hamooda HE. Effects of rosiglitazone and aspirin on experimental model of induced type 2 diabetes in rats: focus on insulin resistance and inflammatory markers. J Diabetes Complications. 2010 May-Jun;24(3):168-78. doi: 10.1016/j.jdiacomp.2009.01.005. Epub 2009 Mar 27. PubMed 19328014 ↗

Individual participant data

Plan to share: Undecided

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Dec 2014 to primary completion in Dec 2015, 12 months.

Of 87 non-industry phase 3 interventional studies under Diabetes Mellitus, Type 2, half reached primary completion within 31 months of starting (the median), counting those still running; a quarter within 16 and three quarters within 47. This study's 12 months is below that.

Counting every sponsor, half of 525 studies reached it within 20 months; a quarter within 14 and three quarters within 30.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 22, 2017
First posted
Nov 14, 2017
StartActual
Dec 2, 2014
Primary completionActual
Dec 2, 2015
CompletionActual
Dec 2, 2016
Last update
Nov 14, 2017
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Nov 14, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03341117
Lead sponsor
Centro Universitario de Ciencias de la Salud, Mexico
Responsible party
Sara Pascoe Gonzalez (PhD Clinical Research, Centro Universitario de Ciencias de la Salud, Mexico) — Principal investigator
First posted
Nov 14, 2017
Start date
Dec 2, 2014
Primary completion
Dec 2, 2015
Completion
Dec 2, 2016
Last update
Nov 14, 2017

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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Studies of the drug tested here: Aspirin

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