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Completed

NCT Number: NCT05160974

QTERN (SAXAGLIPTIN/DAPAGLIFLOZIN FDC) Regulatory Post-Marketing Surveillance

This is a local, prospective, non-interventional, regulatory post-marketing surveillance study. Adult patients with type 2 diabetes mellitus who are initiating Qtern as indicated by the MFDS will be included. 600 patients are followed up 12 weeks and at least 60 patients of the 600 patients are followed up 24 weeks. Patients will be treated as part of routine practice at Korean healthcare centers by accredited physicians. In this study, patients will receive Qtern as indicated in the locally approved prescribing information.

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Key information

Age range

19 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Research Site, Changwon-si, South Korea

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About this study

As part of a post approval commitment, the MFDS has requested a post-marketing surveillance program to characterize safety in patients who are treated with Qtern for T2DM by physicians in the normal clinical practice setting. This study is designed to confirm assess the known safety profile or identify previously unsuspected adverse reactions and to evaluate the effectiveness of Qtern under conditions of routine daily medical practice in Korea.

The primary objective of this study is :

Descriptive analysis of the proportion of adverse events (AEs) and serious adverse events (SAEs) in patients who are treated with Qtern for type 2 diabetes mellitus by physicians in the normal clinical practice setting over a period of 12 and 24 weeks.

The secondary objectives of this study are:

To follow the changes of the hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), 2-hr post-prandial glucose (PPG-2hr), blood pressure, abdominal circumference and body weight and self-reported data in this cohort of patients from baseline to completion of the study.

To evaluate the safety and tolerability of Qtern in patients with type 2 diabetes mellitus based on conducted laboratory test. (Laboratory tests are not mandatory because of the non-interventional nature of this study)

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients aged 19 years and older
  • Patients with T2DM eligible for treatment with Qtern as indicated in the locally approved prescribing information
  • Patients with evidence of a personally signed and dated informed consent document indicating that the patient (or a legally acceptable representative) has been informed of all pertinent aspects of the study.

Exclusion criteria

  • Patients treated with Qtern outside of the locally approved Prescription Information in Korea
  • Patients with contraindications for the use of Qtern (as described in the Korean Prescription Information)

Treatment and study plan

Primary outcomes

  1. • Incidence (%) of AEs in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  2. • Nature of AE in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  3. • Nature of unexpected adverse drug reactions in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  4. • Severity of AE in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  5. • Incidence of unexpected adverse drug reactions in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  6. • Severity of unexpected adverse drug reactions in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

  7. • Incidence (%) of SAEs in patients who are treated with Qtern

    Time frame: 12 or 24 weeks

Secondary outcomes

  1. • Change in HbA1c during the observation period

    Time frame: 12 or 24 weeks

  2. • Change in FPG during the observation period

    Time frame: 12 or 24 weeks

  3. • Change of PPG-2hr during the observation period

    Time frame: 12 or 24 weeks

  4. • Change in blood pressure during the observation period

    Time frame: 12 or 24 weeks

  5. • Change in abdominal circumference during the observation period

    Time frame: 12 or 24 weeks

  6. • Change in body weight during the observation period

    Time frame: 12 or 24 weeks

  7. • Overall assessment on the outcome of the treatment by investigators

    Time frame: 12 or 24 weeks

    The overall investigator's assessment on the outcome will be based on the investigator's clinical judgment and classified as below criteria issued by the Korean Ministry of Food and Drug Safety (MFDS):

    • Improved: Signs and symptoms are significantly improved or maintenance effect
    • Unchanged: Improvement in signs and symptoms is not significant or there is no change in signs and symptoms
    • Worsened: Signs and symptoms are worsened
    • Assessment impossible: Assessment is impossible because the surveillance drug was discontinued before 12 weeks
  8. • Clinically significant results from blood chemistry test

    Time frame: 12 or 24 weeks

    Clinically significance will be determined as per the investigators clinical judgement based on routine clinical practice.

  9. • Clinically significant results from complete blood count test

    Time frame: 12 or 24 weeks

    Clinically significance will be determined as per the investigators clinical judgement based on routine clinical practice.

  10. • Clinically significant results from urinalysis

    Time frame: 12 or 24 weeks

    Clinically significance will be determined as per the investigators clinical judgement based on routine clinical practice.

Sponsors and collaborators

Lead sponsor

AstraZeneca

Industry

Registry information

Important dates

Study start
2021
Primary completion
2024
Study completion
2024
First posted
Dec 16, 2021
Registry last updated
Mar 6, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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