Primary Objective: 6 To assess the efficacy of insulin glargine given once daily (QD) on glycosylated hemoglobin (HbA1c) levels over a period of 24 weeks in children with type 1 diabetes mellitus (T1DM) aged at least 6 years to less than 18 years. Secondary Objectives: * To assess the effects of insulin glargine compared to NPH insulin over 24 weeks on: * Percentage of patients reaching International Society of Pediatric and Adolescent Diabetes (ISPAD) recommended target of HbA1c \< 7.5%, * Fasting blood glucose (FBG), * Nocturnal blood glucose (BG), * 24-hour blood glucose profile based on 8-point self-monitoring of blood glucose (SMBG) values, * Daily total insulin dose and basal insulin dose, * Rates of asymptomatic and/or symptomatic, severe, nocturnal and nocturnal symptomatic hypoglycemia. * To assess the safety and tolerability of insulin glargine versus NPH insulin based on the occurrence of treatment-emergent adverse events (TEAEs). * To assess anti-insulin and anti-glargine antibody development in both groups. * To assess insulin glargine pharmacokinetic(PK) for all patients treated with insulin glargine in selected sites with approximately 45% of insulin glargine population to rule out accumulation tendency of insulin glargine after repeated dosing
The study duration for each patient is 28 weeks +/- 7 day broken down as follows: * Screening phase: up to 2 weeks * Run-in phase: 1 week * Treatment phase: 24 weeks * Follow-up: 1 week
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
162
Pharmaceutical form:aqueous solution for injection Route of administration: Subcutaneous
Pharmaceutical form:aqueous solution for injection Route of administration: Subcutaneous
Investigational Site Number 156006
Beijing, China
Investigational Site Number 156001
Beijing, China
Investigational Site Number 156007
Beijing, China
Investigational Site Number 156009
Changsha, China
Investigational Site Number 156008
Guangzhou, China
Investigational Site Number 156004
Hangzhou, China
Investigational Site Number 156016
Shanghai, China
Investigational Site Number 156005
Shanghai, China
Investigational Site Number 156019
Taiyuan, China
Investigational Site Number 156002
Wuhan, China
Absolute change of glycosylated hemoglobin (HbA1c)
Time frame: from baseline to week 24
Percentage of patients reaching HbA1c < 7.5%
Time frame: at week 24
Change in Fasting Blood Glucose (FBG)
Time frame: from baseline to week 24
Change in nocturnal Blood Glucose (BG)
Time frame: from baseline to week 24
Change in 24-hour blood glucose profile based on 8-point self-monitoring blood glucose (SMBG)
Time frame: from baseline to week 24
Change in total insulin dose and basal insulin dose
Time frame: from baseline to week 24
Rate of asymptomatic and/or symptomatic, severe, nocturnal, nocturnal symptomatic hypoglycemia.
Time frame: during 24-week treatment period
Anti-glargine and anti-human insulin antibody assessment
Time frame: at screening, week 4, week 24
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.