At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Comparison of Glycemic Control in Obese Subjects With Diabetes Using the BD Ultra-Fine™ Nano 4mm x 32G Pen Needle, and Either the BD Ultra-Fine™ Short 8mm x 31G Pen Needle or the BD Ultra Fine™ 12.7mm x 29G Pen Needle
In Brief
A clinical study evaluating 4 mm x 32G Pen Needle, 8mm x 31G Pen Needle, and 1 other intervention for Diabetes Mellitus, Type 1 and Diabetes Mellitus, Type 2. Completed, enrolled 293 participants across 10 sites.
Detailed Summary
Anxiety about needles is a concern commonly expressed by diabetics when beginning insulin therapy. A shorter, thinner pen needle that delivers insulin with the safety and efficacy profile of longer pen needles may appeal to many diabetic patients as the shorter needle may be perceived as less intimidating and more comfortable. While pen needles of 4 to 8 mm in length are generally used for insulin injection in patients considered thin or normal weight, longer (12.7 mm) needles are still often prescribed for overweight or obese patients with diabetes. Since skin thickness is nearly constant across a range of body mass index (BMI), a clear rationale exists for the use of shorter needles in obese patients. (Gibney et al., CMRO 2010) The primary purpose of this study is to evaluate whether the BD Ultra-Fine™ Nano 4mm x 32 Gauge(G) pen needle manufactured by Becton, Dickinson and Company (BD) provides equivalent glucose control (as measured by hemoglobin A1c levels) as the BD Ultra-Fine™ 8mm x 31G and the BD Ultra-Fine™ 12.7mm x 29G pen needles in obese subjects with diabetes.
Study Details
Timeline
Interventions
During the 12 week study period, subjects use this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects follow their usual insulin regimen and there is no upper limit on total daily insulin dosage or number of injections. Subjects are advised to inject straight in when using the 4mm PN, with no pinch up.
During the 12 week study period, subjects will use this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects follow their usual insulin regimen and there is no upper limit on total daily insulin dosage or number of injections. Subjects are directed to use pinch-up when injecting in the abdomen or thigh with the 8mm PN, and no pinch-up at other injection sites.
During the 12 week study period, subjects will use this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects follow their usual insulin regimen and there is no upper limit on total daily insulin dosage or number of injections. When using the 12.7mm PN, subjects are instructed to insert either at an angle of 45 degrees, or to pinch up and hold the pen device at a 90 degree angle (straight in).