Polycystic kidney disease

Title

Not a rare disease

Other Names:

PKD; Polycystic kidneys

Categories:

Kidney and Urinary Diseases

Summary Summary

Polycystic kidney disease refers to a group of inherited kidney disorders characterized by the presence of multiple cysts in both kidneys. Normal kidney tissue is replaced by fluid-filled sacs that interfere with the their ability to filter waste products from the blood. The growth of cysts causes the kidneys to become enlarged and can lead to kidney failure. Cysts may also develop in other organs, particularly the liver. However, signs and symptom severity can vary greatly from person to person. Treatment is tailored to the individual based upon their signs and symptoms.^[1]

The two major forms of polycystic kidney disease are distinguished by the usual age of onset and their pattern of inheritance:^[1]

(1) Autosomal dominant polycystic kidney disease (ADPKD) is the most common form that usually causes symptoms between the ages of 30 and 40; but they can begin earlier, even in childhood. ADPKD can be further divided into type 1 and type 2, depending on the underlying genetic cause.^[1]

(2) Autosomal recessive polycystic kidney disease (ARPKD) is a rare form that usually causes symptoms in infancy and early childhood and is often lethal early in life. Some people with ARPKD do not develop symptoms until later in childhood or even adulthood.^[2]

Last updated: 12/8/2011

Symptoms Symptoms

Signs and symptoms vary greatly from person to person. But affected individuals typically develop multiple cysts in both kidneys, which impair their ability to filter waste products from the blood. Later in the disease, the cysts cause the kidneys to become enlarged and can lead to kidney failure. Cysts may also develop in other organs, particularly the liver.^[1]

Frequent complications of polycystic kidney disease include dangerously high blood pressure (hypertension), severe pain in the back or sides, blood in the urine (hematuria), recurrent urinary tract infections, kidney stones, and heart valve abnormalities. People with this condition also have an increased risk an aortic aneurysm in the brain (an abnormal bulging of the large blood vessel at the base of the brain). Aneurysms can be life-threatening if they tear or rupture.^[1]

Last updated: 12/8/2011

The Human Phenotype Ontology (HPO) provides the following list of features that have been reported in people with this condition. Much of the information in the HPO comes from Orphanet, a European rare disease database. If available, the list includes a rough estimate of how common a feature is (its frequency). Frequencies are based on a specific study and may not be representative of all studies. You can use the MedlinePlus Medical Dictionary for definitions of the terms below.

Signs and Symptoms	Approximate number of patients (when available)
Cerebral berry aneurysm	Very rare (present in 1%-4% of cases)
Mitral regurgitation	Very rare (present in 1%-4% of cases)
Mitral valve prolapse	Very rare (present in 1%-4% of cases)
Autosomal dominant inheritance	-
Colonic diverticula	-
Hepatic cysts	-
Polycystic kidney dysplasia	-
Renal insufficiency	-

Last updated: 10/1/2017

Treatment Treatment

The resources below provide information about treatment options for this condition. If you have questions about which treatment is right for you, talk to your healthcare professional.

Management Guidelines

GeneReviews provides current, expert-authored, peer-reviewed, full-text articles describing the application of genetic testing to the diagnosis, management, and genetic counseling of patients with specific inherited conditions.

Do you have updated information on this condition? Let us know.

Research Research

Research helps us better understand diseases and can lead to advances in diagnosis and treatment. This section provides resources to help you learn about medical research and ways to get involved.

Clinical Research Resources

ClinicalTrials.gov lists trials that are studying or have studied Polycystic kidney disease. Click on the link to go to ClinicalTrials.gov to read descriptions of these studies.

Please note: Studies listed on the ClinicalTrials.gov website are listed for informational purposes only; being listed does not reflect an endorsement by GARD or the NIH. We strongly recommend that you talk with a trusted healthcare provider before choosing to participate in any clinical study.

Organizations Organizations

Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.

Organizations Supporting this Disease

American Association of Kidney Patients
3505 E. Frontage Rd., Suite 315
Tampa, FL 33607-1796
Toll-free: 800-749-2257
Telephone: 813-636-8100
Fax: 813-636-8122
E-mail: info@aakp.org
Website: http://www.aakp.org
American Kidney Fund, Inc.
6110 Executive Boulevard
Suite 1010
Rockville, MD 20852
Toll-free: 800-638-8299
Telephone: 301-881-3052
E-mail: helpline@kidneyfund.org
Website: http://www.kidneyfund.org
National Kidney Foundation
30 East 33rd Street
New York, NY 10016
Toll-free: 800-622-9010
Telephone: 212-889-2210
Fax: 212-689-9261
E-mail: http://www.kidney.org/about/contact.cfm
Website: http://www.kidney.org
PKD Foundation
8330 Ward Parkway, Suite 510
Kansas City, MO 64114-2027
Telephone: 816-931-2600
Fax: 816-931-8655
E-mail: pkdcure@pkdcure.org
Website: http://www.pkdcure.org
The Kidney Foundation of Canada
700-15 Gervais Drive
Toronto Ontario M3C 1Y8
Canada
Toll-free: 800-387-4474
Telephone: 416-445-0373
Fax: 416-445-7440
E-mail: kidney@kidney.on.ca
Website: http://www.kidney.on.ca

Do you know of an organization? Send us your suggestions.

Living With Living With

Living with a genetic or rare disease can impact the daily lives of patients and families. These resources can help families navigate various aspects of living with a rare disease.

Genetics Resources

To find a medical professional who specializes in genetics, you can ask your doctor for a referral or you can search for one yourself. Online directories are provided by GeneTests, the American College of Medical Genetics, and the National Society of Genetic Counselors. If you need additional help, contact a GARD Information Specialist. You can also learn more about genetic consultations from Genetics Home Reference.

Learn More Learn More

These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.

Where to Start

Genetics Home Reference (GHR) contains information on Polycystic kidney disease. This website is maintained by the National Library of Medicine.
MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
The National Kidney and Urologic Diseases Information Clearinghouse (NKUDIC), part of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), conducts and supports research on a broad spectrum of diseases affecting public health. Click on the link to view information on this topic.
The National Organization for Rare Disorders (NORD) has a report for patients and families about this condition. NORD is a patient advocacy organization for individuals with rare diseases and the organizations that serve them.

In-Depth Information

Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.
Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
PubMed is a searchable database of medical literature and lists journal articles that discuss Polycystic kidney disease. Click on the link to view a sample search on this topic.

GARD Answers GARD Answers

Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know. Submit a new question

My grandfather just recently found out he has polycystic kidney disease, and I am curious to know if I have it also. I am 20 years old and have experienced some symptoms. What is the best way to go about testing for this condition? What kinds of tests do they run? See answer
What complications, if any, could happen if a person with polycystic kidney disease becomes pregnant? What are the risks to the mother and the baby? See answer
Can Polycystic Kidney Diseases be diagnosed in pregnancy? See answer

Have a question? Contact a GARD Information Specialist.

References References

Polycystic kidney disease. Genetics Home Reference. May 2014; http://ghr.nlm.nih.gov/condition/polycystic-kidney-disease. Accessed 11/7/2016.
Polycystic Kidney Disease. National Kidney and Urologic Diseases Information Clearinghouse (NKUDIC). 2010; http://kidney.niddk.nih.gov/kudiseases/pubs/polycystic/. Accessed 12/8/2011.

Do you know of a review article? Send us your suggestions.