NCT00855010

Brief Summary

Randomized, double blind, placebo controlled trial evaluating the effect of pioglitazone on pancreatic fat content and bone turnover markers.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
42

participants targeted

Target at P25-P50 for not_applicable obesity

Timeline
Completed

Started Feb 2009

Longer than P75 for not_applicable obesity

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2009

Completed
26 days until next milestone

First Submitted

Initial submission to the registry

February 27, 2009

Completed
4 days until next milestone

First Posted

Study publicly available on registry

March 3, 2009

Completed
4.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2013

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2013

Completed
4 years until next milestone

Results Posted

Study results publicly available

December 13, 2017

Completed
Last Updated

December 13, 2017

Status Verified

November 1, 2017

Enrollment Period

4.8 years

First QC Date

February 27, 2009

Results QC Date

August 1, 2017

Last Update Submit

November 14, 2017

Conditions

Keywords

PioglitazoneprediabetesdiabetesobesityPancreatic fat

Outcome Measures

Primary Outcomes (3)

  • Pancreatic Fat Content

    Pancreatic fat content was determined by proton magnetic resonance spectroscopy (1H-MRS) using a 1.5 Tesla Philips Intera system.

    12 months

  • Bone Turnover Marker - Intact Parathyroid Hormone (PTH)

    Intact parathyroid hormone (PTH) were measured using enzyme-linked immunosorbent assay. .

    12 months

  • Bone Turnover Marker - Plasma 25-hydroxyvitamin D

    Plasma 25-hydroxyvitamin D was determined by radioimmunoassay

    12 months

Secondary Outcomes (6)

  • Beta-cell Function

    12 months

  • Hepatic Fat Content

    12 months

  • Subcutaneous Fat Area

    12 months

  • Visceral Fat Area

    12 months

  • Bone Mineral Density

    12 months

  • +1 more secondary outcomes

Study Arms (2)

pioglitazone

EXPERIMENTAL

pioglitazone tablet 45 mg once daily

Drug: pioglitazone

placebo pill

PLACEBO COMPARATOR

placebo pill once daily (look-alike pill which contains no active ingredients)

Drug: placebo

Interventions

pioglitazone 45 mg daily

Also known as: Actos
pioglitazone

one daily

Also known as: Placebo tablet resembling pioglitazone 45 mg.
placebo pill

Eligibility Criteria

Age21 Years - 99 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Fat level in the pancreas above 4% (measurement done by us with an MRI)
  • English speaker
  • over 21 years old

You may not qualify if:

  • contraindication to MRI
  • anemia
  • pregnancy or desire to conceive
  • use of unapproved medications
  • prior pancreatic disease
  • use of more then 2 alcoholic drinks every day

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UT Southwestern Medical Center

Dallas, Texas, 75390, United States

Location

MeSH Terms

Conditions

ObesityDiabetes Mellitus, Type 2Prediabetic StateDiabetes Mellitus

Interventions

Pioglitazone

Condition Hierarchy (Ancestors)

OverweightOvernutritionNutrition DisordersNutritional and Metabolic DiseasesBody WeightSigns and SymptomsPathological Conditions, Signs and SymptomsGlucose Metabolism DisordersMetabolic DiseasesEndocrine System Diseases

Intervention Hierarchy (Ancestors)

ThiazolidinedionesThiazolesSulfur CompoundsOrganic ChemicalsAzolesHeterocyclic Compounds, 1-RingHeterocyclic Compounds

Results Point of Contact

Title
Ildiko Lingvay
Organization
UT Southwestern Medical Center

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD, MPH, MSCS

Study Record Dates

First Submitted

February 27, 2009

First Posted

March 3, 2009

Study Start

February 1, 2009

Primary Completion

December 1, 2013

Study Completion

December 1, 2013

Last Updated

December 13, 2017

Results First Posted

December 13, 2017

Record last verified: 2017-11

Locations