Afrezza Safety and Pharmacokinetics Study in Pediatric Patients
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT02527265 |
Recruitment Status :
Completed
First Posted : August 18, 2015
Results First Posted : April 6, 2021
Last Update Posted : April 6, 2021
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Primary Objective:
-To assess the safety and tolerability of Afrezza in children ages 4 to 17 years with type 1 diabetes mellitus (T1DM).
Secondary Objectives:
- To assess the ability to titrate the prandial and supplemental doses of Afrezza at each meal.
- To assess pharmacokinetics (PK) following a prandial dose of Afrezza in children ages 4 to 17 years with T1DM.
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Type 1 Diabetes Mellitus | Biological: Afrezza | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Open-label, Single-arm, Multiple-dose Safety, Titration, and Pharmacokinetic Trial of Afrezza® in Pediatric Patients Ages 4 to 17 Years With Type 1 Diabetes Mellitus |
Actual Study Start Date : | September 28, 2017 |
Actual Primary Completion Date : | March 17, 2020 |
Actual Study Completion Date : | June 25, 2020 |

Arm | Intervention/treatment |
---|---|
Experimental: Afrezza (Technosphere Insulin)
Individualized dose of Afrezza (Technosphere Insulin) for each patient at each meal (breakfast, lunch, and dinner) for 30 days. During the trial, all patients will receive multiple injections of basal long acting insulin, in general at bedtime every day. |
Biological: Afrezza
Pharmaceutical form: powder Route of administration: inhalation Other Name: Technosphere Insulin |
- Insulin Maximum Observed Concentration (Cmax) [ Time Frame: 250 minutes post-dose ]Insulin Cmax after a dose of Afrezza
- Insulin Time to Reach Cmax (Tmax) [ Time Frame: 250 minutes post-dose ]Insulin Tmax after a dose of Afrezza
- Insulin Area Under Concentration Time Curve (AUC) [ Time Frame: 250 minutes post-dose ]Insulin AUC after a dose of Afrezza
- Assessment of Fumaryl Diketopiperazine (FDKP) Elimination Half-life (t1/2) [ Time Frame: Using PK data collected over 250 minutes post-dose of Afrezza ]FDKP (inert carrier excipient) calculated half life t1/2

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Ages Eligible for Study: | 4 Years to 17 Years (Child) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion criteria :
- Written or oral assent from the pediatric subject and written informed consent from the parent(s) or legal guardian and a witness, as required by both state and federal laws and the local Institutional Review Board;
- Children aged ≥4 and ≤17 years (enrolled sequentially into 3 age cohorts: 13 to 17, 8 to 12, and 4 to 7 years);
- Clinical diagnosis of T1DM and using insulin for at least 1 year;
- Currently receiving a regimen of basal/bolus insulin administered by MDI for at least 6 weeks prior to enrollment;
- Subjects with pre-breakfast self monitored blood glucose values between 80 and 250 mg/dL for 5 of 7 documented daily readings obtained in the week prior to Visit 2 (readings to be taken using glucometer provided at Screening Visit 1) and reported via the e Diary;
- Subjects on a regimen of insulin via continuous SC insulin infusion may be enrolled if they satisfy all other enrollment criteria and are willing to convert to MDI for the duration of the study, beginning 6 weeks prior to enrollment. They must continue to meet all enrollment criteria after converting to the MDI regimen;
- Total daily insulin dose ≤1.5 units/kg/day with a minimum of 3 units of RAA at every meal.
- Hemoglobin A1c (HbA1c) ≥7.0% to <10.0% at the time of screening;
- Fasting serum C-peptide ≤0.3 ng/mL;
- Forced expiratory volume in 1 second (FEV1) ≥70% of National Health and Nutrition Examination Survey (NHANES) III predicted for children ≥8 years of age or Wang predicted for children <8 years of age;
- Forced vital capacity ≥70% of NHANES III predicted for children ≥8 years of age or Wang predicted for children <8 years of age;
- Females of childbearing potential, must use "highly effective" methods of contraception throughout conduct of the trial
Exclusion criteria:
- Body mass index below 25th or above 95th percentile for age and gender according to Centers for Disease Control and Prevention growth charts;
- History of physician diagnosis of asthma or any other clinically important pulmonary disease, or use of any medications to treat such conditions within the last year;
- Allergy or known hypersensitivity for AFREZZA or to drugs with similar chemical structure;
- Unstable diabetes control, defined as 2 or more episodes of severe hypoglycemia (i.e., an episode associated with a seizure, coma, or loss of consciousness) or any hospitalization or emergency room visit for poor diabetes control, ketoacidosis, hypoglycemia, or hyperglycemia within the preceding 3 months from screening;
- Serum creatinine ≥ the upper limit of normal for age;
- Respiratory tract infection within 30 days before screening or between screening and initiation of treatment period; subject may return 4 weeks after resolution of the infection for rescreening;
- Evidence of any complication of diabetes (proliferative retinopathy, autonomic neuropathy, nephropathy, etc), or likelihood of requiring laser photocoagulation, vitrectomy, or other specific treatment for diabetic retinopathy in the coming year;
- Smoking of tobacco or other substances or positive urine cotinine testing (>100 ng/mL);
- Positive urine drug screen;
- Positive urine pregnancy test for female subjects of childbearing potential;
- Inability to perform study procedures including pulmonary function testing;
- Exposure to any investigational product(s) in the past 3 months or 5 half-lives, whichever is more;
- History of eating disorder;
- Any disease or exposure to any medication which, in the judgment of the principal Investigator, may impact glucose metabolism;
- Any concurrent medical or major psychiatric condition that makes the subject unsuitable for the clinical study or impairs the subject's ability to participate in the study.
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02527265
United States, California | |
Children's Hospital Los Angeles | |
Los Angeles, California, United States, 90027 | |
United States, Colorado | |
Barbara Davis Center for Childhood Diabetes | |
Aurora, Colorado, United States, 80045 | |
United States, Connecticut | |
Yale University Hospital | |
New Haven, Connecticut, United States, 06510 | |
United States, Florida | |
University of Florida | |
Gainesville, Florida, United States, 32610 | |
USF Diabetes Center | |
Tampa, Florida, United States, 33612 | |
United States, Georgia | |
Atlanta Diabetes Associates | |
Atlanta, Georgia, United States, 30318 | |
Van Meter Pediatric Endocrinology, P.C. | |
Atlanta, Georgia, United States, 30318 | |
Emory University Children's Center | |
Atlanta, Georgia, United States, 30322 | |
United States, Indiana | |
Indiana University, Riley Hospital for Children | |
Indianapolis, Indiana, United States, 46202 | |
United States, Maryland | |
Barry J. Reiner, MD, LLC | |
Baltimore, Maryland, United States, 21229 | |
United States, Nevada | |
Diabetes, Obesity, Cardiovascular Clinical Specialists (DOCS) | |
Las Vegas, Nevada, United States, 89113 | |
United States, Pennsylvania | |
Children's Hospital of Philadelphia | |
Philadelphia, Pennsylvania, United States, 19104 | |
United States, Tennessee | |
Le Bonheur Children's Hospital | |
Memphis, Tennessee, United States, 38105 |
Study Director: | Clinical Operations | Mannkind Corporation |
Documents provided by Mannkind Corporation:
Responsible Party: | Mannkind Corporation |
ClinicalTrials.gov Identifier: | NCT02527265 |
Other Study ID Numbers: |
MKC-TI-155 Part 1 U1111-1166-5528 ( Other Identifier: UTN ) |
First Posted: | August 18, 2015 Key Record Dates |
Results First Posted: | April 6, 2021 |
Last Update Posted: | April 6, 2021 |
Last Verified: | March 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Diabetes Mellitus Diabetes Mellitus, Type 1 Glucose Metabolism Disorders Metabolic Diseases Endocrine System Diseases |
Autoimmune Diseases Immune System Diseases Insulin Hypoglycemic Agents Physiological Effects of Drugs |