Kcnj11 Related Diabetes Cn380129
A genetic form of diabetes caused by mutations affecting insulin-producing cells. It often develops in infancy or early childhood. Many respond to oral sulfonylurea medications rather than insulin.
Key facts at a glance
- ICD-10
- E34.9
- ICD-11
- 5A00.0
- Body system
- endocrine
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Diabetic ketoacidosis
Fatigue or weight changes
(endocrine)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Neonatal-onset diabetes mellitus
(endocrine)Polyuria
(endocrine)Developmental delay
(endocrine)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Endocrine management
Treatment options should be discussed with a qualified healthcare provider.
Sulfonylurea Therapy
First-line oral therapy for KCNJ11 diabetes, as sulfonylureas effectively close ATP-sensitive potassium channels. Many patients can transition from insulin to oral agents with improved glycemic control.
Continuous Glucose Monitoring
CGM or regular blood glucose monitoring to assess glycemic patterns and treatment efficacy. Essential for optimizing therapy and detecting hypoglycemia.
Additional treatment options
Medical Nutrition Therapy
Individualized dietary guidance emphasizing carbohydrate awareness and balanced nutrition. Unlike Type 1 diabetes, flexible carbohydrate intake may be tolerated with effective medication.
lifestylePhysical Activity Promotion
Regular exercise program to improve insulin sensitivity and cardiovascular health. Activity should be balanced with glucose monitoring to prevent exercise-related hypoglycemia.
lifestyleInsulin Therapy when Needed
Some KCNJ11 patients, particularly with severe mutations, may require insulin therapy. Often lower doses than typical Type 1 diabetes are needed.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Kcnj11 Related Diabetes Cn380129?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Hattersley AT, Patel KA. International Consensus Guidelines on Neonatal Diabetes Related to KCNJ11 Mutations. Diabetologia. 2022.
Fleming A, Pearson T. KCNJ11 Gene Mutations and Their Role in Neonatal Diabetes: A Comprehensive Review. Endocrine Reviews. 2021.
Naylor RN, Greeley SA. Sulfonylurea Therapy in KCNJ11-Related Diabetes: Efficacy and Long-Term Outcomes. Journal of Clinical Endocrinology and Metabolism. 2020.
De Franco E, Flanagan SE. Genetic Determinants of Beta-Cell Dysfunction in KCNJ11-Related Diabetes: A Systematic Review and Meta-Analysis. Diabetes Care. 2019.
Medication Comparisons
Compare medications used to treat Kcnj11 Related Diabetes Cn380129. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy