Deze pagina is automatisch vertaald en de nauwkeurigheid van de vertaling kan niet worden gegarandeerd. Raadpleeg de Engelse versie voor een brontekst.

Phase III Trial to Evaluate the Efficacy and Safety of LC15-0444 Compared With Sitagliptin Added to Ongoing Metformin Therapy in Patients With Type 2 Diabetes

17 mei 2012 bijgewerkt door: LG Life Sciences

A Multicenter, Multinational, Randomized, Active-controlled, Parallel Group, Double-blind, Phase III Trial to Evaluate the Efficacy and Safety of LC15-0444 Compared With Sitagliptin Added to Ongoing Metformin Therapy in Patients With Type 2 Diabetes Inadequately Controlled With Metformin Alone

Double-blind, randomized, multicenter, multinational (South Korea and India), parallel group study The study was divided into three parts: part 1 was a screening period started with an initial 2 weeks of exercise/diet program; part 2 was a double-blind treatment period during which eligible patients were randomized to Sitagliptin 100 mg qd (once daily), LC15-0444 25 mg bid (twice daily), or LC15-0444 50 mg qd groups and received the assigned treatment for 24 weeks; part 3 was for those patients who completed part 1 & 2 and consented to receive another 28 weeks of treatment with LC15-0444 50 mg qd.

Screening tests were performed on the patients who had given the written informed consent. After 2-week exercise/diet program according to the generally recognized guideline, eligible patients were assigned one of three treatment groups with 1:1:1 ratio. During the total of 24-week treatment period of part 2, each patient visited the study site at Week 6, 12, 18, and 24. Completing double-blind treatment for 24 weeks, each patient was asked to provide consent to participate in the part 3 of the study where all the patients were to receive LC15-0444 50 mg once daily. During 28-week treatment period of the part 3, each patient visited the study

Studie Overzicht

Studietype

Ingrijpend

Inschrijving (Werkelijk)

425

Fase

  • Fase 3

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar tot 75 jaar (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  1. Patients with Type 2 Diabetes Mellitus
  2. Adults between 18 and 75 years of age
  3. Patients with HbA1c between 7% and 11%
  4. Patients treated with metformin monotherapy for at least 12 weeks and treated with 1000 mg/day or higher dose of metformin for at least 4 weeks right before screening
  5. Patients who signed on the consent form after informed on the object, method, and risks of the clinical study

Exclusion Criteria:

  1. Patients with type 1 diabetes mellitus, gestational diabetes, or secondary diabetes
  2. Patients who were taking or needed to take any drugs which may affect the control of blood glucose significantly (ex. glucocorticoids)
  3. Patients who had experienced myocardial infarction, unstable angina or prior history of coronary artery bypass surgery within 6 months prior to screening, or patients with arrhythmia requiring treatment
  4. Patients with NYHA class II-IV congestive heart failure
  5. Patients with history of hepatic cirrhosis
  6. Patients with renal failure or whose creatinine clearance was less than 60 ml/min
  7. Patients with dysfunctional thyroid gland (with abnormal level of TSH)
  8. Patients with ALT, AST or CPK exceeding 2.5 times of the upper limit of the normal range
  9. Patients with BMI below 20 kg/m2 or exceeding 40 kg/m2
  10. Patients with history of asthma or major skin allergy
  11. Patients taking thyroid hormone, warfarin, dicoumarin or digoxin.
  12. Patients with history of hypersensitivity to metformin or biguanides.
  13. Patients with history of hypersensitivity to thiazolidinediones
  14. Patients who took sodium channel blockers in the last 6 weeks prior to Visit 1.
  15. Patients who were treated with insulin or glucagon-like peptide-1 (GLP-1) analogue or who took thiazolidinediones (Glitazone) in the last 6 months prior to Visit 1.
  16. Patients with other reasons who the investigator decided not to be eligible for the study

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Dubbele

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: LC15-0444 25 mg bid
LC15-0444 25 mg bid(twice daily)added on Metformin therapy
Each patient was given 3 different bottles of study drugs that comprised of two morning bottles and one evening bottles. Each morning bottle contained LC15-0444 25 mg or 50 mg or Sitagliptin 100mg(depending on the randomized group) or its matching placebo while the evening bottle contained LC15-0444 25 mg or its matching placebo. Patient was instructed to take 1 tablet from each bottle at regular times in the morning and evening every day during the 24-week double-blind treatment period.
Experimenteel: LC15-0444 50 mg qd
LC15-0444 50 mg qd(once daily) added on Metformin therapy
Each patient was given 3 different bottles of study drugs that comprised of two morning bottles and one evening bottles. Each morning bottle contained LC15-0444 25 mg or 50 mg or Sitagliptin 100mg(depending on the randomized group) or its matching placebo while the evening bottle contained LC15-0444 25 mg or its matching placebo. Patient was instructed to take 1 tablet from each bottle at regular times in the morning and evening every day during the 24-week double-blind treatment period.
Actieve vergelijker: Sitagliptin 100mg qd
Sitagliptin 100 mg qd (once daily) added on the Metformin therapy
Each patient was given 3 different bottles of study drugs that comprised of two morning bottles and one evening bottles. Each morning bottle contained LC15-0444 25 mg or 50 mg or Sitagliptin 100mg(depending on the randomized group) or its matching placebo while the evening bottle contained LC15-0444 25 mg or its matching placebo. Patient was instructed to take 1 tablet from each bottle at regular times in the morning and evening every day during the 24-week double-blind treatment period.

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Tijdsspanne
Verandering van HbAlc
Tijdsspanne: vanaf baseline tot week 24
vanaf baseline tot week 24

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
HbA1c Responder Rate
Tijdsspanne: at Week 24
responder rate of HbA1c <7%, <6.5% at week 24
at Week 24

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Onderzoekers

  • Hoofdonderzoeker: Sun Woo Kim, MD, PhD, Kangbuk Samsung Hospital

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start

1 december 2009

Primaire voltooiing (Werkelijk)

1 juni 2011

Studie voltooiing (Werkelijk)

1 mei 2012

Studieregistratiedata

Eerst ingediend

15 mei 2012

Eerst ingediend dat voldeed aan de QC-criteria

17 mei 2012

Eerst geplaatst (Schatting)

18 mei 2012

Updates van studierecords

Laatste update geplaatst (Schatting)

18 mei 2012

Laatste update ingediend die voldeed aan QC-criteria

17 mei 2012

Laatst geverifieerd

1 mei 2012

Meer informatie

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

Klinische onderzoeken op Diabetes mellitus type 2

Klinische onderzoeken op LC15-0444 25mg bid

Abonneren