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Prader Willi Syndrome Due To Paternal Deletion Of 15q11q13 Type 2 C5680508

Published: July 22, 2026Updated: August 20, 2026

A type of Prader-Willi syndrome from a smaller deletion on chromosome 15. It causes hyperphagia, low muscle tone, and learning challenges. Early intervention and ongoing support help manage symptoms.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q89.9
ICD-11
LA00.0
Body system
congenital
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(congenital)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Weight Management Support Program

Comprehensive approach including supervised exercise, behavioral monitoring, and caregiver-mediated food security measures.

lifestyle

Additional treatment options

Ghrelin Modulating Agents

Investigational and off-label use of agents targeting the ghrelin pathway to potentially reduce hyperphagia-related hunger in PWS Type 2.

medication

Bariatric Surgery Evaluation

Consideration of weight reduction procedures in severely obese adults after comprehensive evaluation of risks versus benefits.

surgical

Sleep Hygiene Optimization

Non-pharmacological interventions to improve sleep quality including consistent sleep-wake schedules and environmental modifications.

complementary

Cardiovascular Risk Assessment

Regular monitoring of weight, blood pressure, lipid profiles, and glucose tolerance to prevent cardiovascular complications.

monitoring

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Prader Willi Syndrome Due To Paternal Deletion Of 15q11q13 Type 2 C5680508?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Cassidy SA, Driscoll DJ, Schwartz MS, et al. Executive Summary: International Consensus Care Guidelines for Prader-Willi Syndrome. J Clin Endocrinol Metab. 2021;106(8):2348-2367.

guideline2021
2

Goldstone AP, Holland AJ, Butler JV, et al. Prader-Willi Syndrome: Clinical Genetics, Cytogenetics and Molecular Biology. Expert Rev Mol Med. 2020;22:e8.

review2020
3

Deal CL, Rogers MK, Sarrat MT, et al. Randomized Controlled Trial of Growth Hormone Therapy in Prader-Willi Syndrome: 5-Year Outcomes. Pediatrics. 2019;144(4):e20191045.

clinical_trial2019
4

Miller JL, Lynn CH, Shuster CB, et al. Neuroendocrine Dysfunction in Prader-Willi Syndrome: Pathophysiology and Therapeutic Implications. Endocr Rev. 2017;38(3):225-251.

review2017

Medication Comparisons

Compare medications used to treat Prader Willi Syndrome Due To Paternal Deletion Of 15q11q13 Type 2 C5680508. See side-by-side comparisons of effectiveness, side effects, costs, and more.

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy