Patient description: A 5 months old male brought to the pediatrics surgery clinic with the complaint of empty scrotum at the right side. The baby boy is a first child who was born at the age of 38 weeks with NVD from a healthy mother. The mother had a normal pregnancy with no complication. The baby boy weighted 3200 gr with the height of 50 cm. He is breast feeding and now weighted as 6.5 kg with the height of 62 cm. He has no developmental delay in the physical assessment. There is a palpable testis is the left scrotum with non-palpable testis in the right scrotum. The penis is normal in shape and size and he is not circumcised. The diagnostic laparoscopy showed an abdominal undescended testis.

Clinical trial eligibility criteria: eligible ages (years): 10.0-18.0,  Diabetes Mellitus, Type 2 Signed Written Informed Consent Target Population Previously diagnosed with Type 2 Diabetes Mellitus by World Health Organization/ADA HbA1c between 6.5% and 10.5% obtained at screening Currently on diet and exercise and stable dose of at least 1000 mg metformin (IR or XR) for a minimum of 8 weeks, or stable dose of insulin for a minimum of 8 weeks, or a stable combination of at least 1000 mg metformin (IR or XR) and insulin for a minimum of 8 weeks prior to randomization. For those children on insulin, investigators will confirm that attempts at removing insulin from the subject's therapeutic regimen had been previously made but had not been successful Age and Reproductive Status Male and female patients eligible if 10 years of age, up to but not including 18 years of age at the time of enrollment/screening. At least 30% of total subjects will be between the ages of 10 and 14 years and at least one third, but no more than two thirds, female subjects Women of childbearing potential must have a negative pregnancy test within 24 hours prior to the start of study drug Women must not be breastfeeding Women of childbearing potential must agree to follow instructions for method(s) of contraception for the duration of treatment with study drugs: saxagliptin, and dapagliflozin, plus 5 half-lives of study drugs or 30 days (whichever is longer), plus 30 days (duration of ovulatory cycle) for a total of 60 days post treatment completion  Target Disease Exceptions Presence of Type 1 diabetes, as demonstrated by Preexisting diagnosis of Type 1 diabetes Previous diagnosis of monogenic etiology of Type 2 diabetes Diabetes ketoacidosis (DKA) within 6 months of screening Current use of the following medications for the treatment of diabetes, or use within the specified timeframe prior to screening for the main study Eight weeks: sulfonylureas, alpha glucosidase inhibitors, metiglinide, oral or injectable incretins or incretin mimetics, other antidiabetes medications not otherwise specified Sixteen weeks: thiazolidinediones, DPP-4 inhibitors (with no reported medication related AEs related to DPP-4 inhibitors), sodium glucose cotransporter-2 (SGLT-2) inhibitors (with no reported medication related AEs related to SGLT-2 inhibitors) Initiation or discontinuation of prescription or non-prescription weight loss drugs within 8 weeks of screening. Use of prescription or non-prescription weight loss drugs must be stable during the study Medical History and Concurrent Diseases Pregnant, positive serum pregnancy test, planning to become pregnant during the clinical trials, or breastfeeding