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. 2017 May 10;2017(5):CD012204. doi: 10.1002/14651858.CD012204.pub2

NCT01521312.

Methods Allocation: randomised
Intervention model: parallel assignment
Masking: double blind (participants and investigators)
Participants Condition: impaired glucose tolerance
Enrolment: 24
Inclusion criteria: social security affiliation; people without tutorship that can freely agree to participate to study; aged 18‐70 years; impaired glucose tolerance diagnosed during the previous month
Exclusion criteria: pregnancy; breastfeeding; diabetes; no contraception; BMI > 45 kg/m²; arterial blood pressure > 160/110 mmHg; creatinine clearance < 60 mL/minute; severe hepatocellular insufficiency; chronic respiratory disease; anaemia (haemoglobin < 10 g/dL); peripheral arterial occlusive disease; heart failure; cardiac arrhythmia
Interventions Intervention: sitagliptin 5 mg, PO
Comparator: placebo pill, PO
Duration of intervention: 11‐14 weeks
Outcomes Primary outcomes: vago‐sympathetic activity; arterial stiffness; endothelial function; OGTT
Secondary outcomes: NR
Study details Trial terminated early: NR
Publication details Language of publication: not published
Funding: NR
Publication status: not published
Stated aim of study Quote: "Glucose ACCES study will explore the acute and long term (12‐week treatment) effects of saxagliptin in patients with impaired glucose tolerance during fasting and after a standardised breakfast. The investigations will be performed on:
  • glycemic parameters

  • on cardiovascular parameters."

Notes Trial registered in ClinicalTrials.gov as completed in September 2014. However, it is not published. Authors asked for publication status and data, but no reply provided. As it can take time to obtain data published, the trial is characterised as awaiting classification