Summary
Definition
History and exam
Key diagnostic factors
- gross hematuria
- hearing impairment
Other diagnostic factors
- fatigue
- breathlessness
- peripheral edema
- hypertension
- foamy-appearing urine
- visual disturbance
- learning disability
- leiomyoma
- faltering growth
Risk factors
- family history of Alport syndrome
- family history of thin basement membrane nephropathy
- family history of microscopic hematuria
- microscopic hematuria
Diagnostic tests
1st tests to order
- CBC
- metabolic panel
- fasting lipid panel
- urinalysis
- serum intact PTH
- audiometry
- ophthalmoscopy
- renal ultrasound
- renal biopsy
- ECG
Tests to consider
- molecular genetic testing
- skin biopsy
- echocardiogram
Treatment algorithm
all patients
Contributors
Authors
Richard N. Sandford, MBBS, PhD, FRCP
Professor of Medical Genetics
Honorary Consultant in Medical Genetics
Academic Laboratory of Medical Genetics
University of Cambridge
Addenbrooke's Treatment Centre
Addenbrooke's Hospital
Cambridge
UK
Disclosures
RNS declares that he has no competing interests.
Peer reviewers
Clifford Kashtan, MD
Professor
Department of Pediatrics
University of Minnesota Medical School
Minneapolis
MN
Disclosures
CK declares that he has no competing interests.
Marie Clare Gubler, MD
Emeritus Director of Research
Institut National de la Santé et de la Recherche Médicale
INSERM U574
Hôpital Necker-Enfants Malades
and Université Paris Descartes
Paris
France
გაფრთხილება:
MCG declares that she has no competing interests.
Peer reviewer acknowledgements
BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.
Disclosures
Peer reviewer affiliations and disclosures pertain to the time of the review.
წყაროები
ძირითადი სტატიები
Kashtan CE, Ding J, Garosi G, et al. Alport syndrome: a unified classification of genetic disorders of collagen IV α345: a position paper of the Alport Syndrome Classification Working Group. Kidney Int. 2018 May;93(5):1045-51.სრული ტექსტი აბსტრაქტი
Savige J, Lipska-Zietkiewicz BS, Watson E, et al. Guidelines for genetic testing and management of Alport syndrome. Clin J Am Soc Nephrol. 2022 Jan;17(1):143-54.სრული ტექსტი აბსტრაქტი
Flinter FA, Cameron JS, Chantler C, et al. Genetics of classic Alport's syndrome. Lancet. 1988 Oct 29;2(8618):1005-7. აბსტრაქტი
Kashtan CE, Gross O. Clinical practice recommendations for the diagnosis and management of Alport syndrome in children, adolescents, and young adults-an update for 2020. Pediatr Nephrol. 2021 Mar;36(3):711-9. აბსტრაქტი
Gross O, Tönshoff B, Weber LT, et al. A multicenter, randomized, placebo-controlled, double-blind phase 3 trial with open-arm comparison indicates safety and efficacy of nephroprotective therapy with ramipril in children with Alport's syndrome. Kidney Int. 2020 Jun;97(6):1275-86.სრული ტექსტი აბსტრაქტი
გამოყენებული სტატიები
ამ თემაში მოხსენიებული წყაროების სრული სია ხელმისაწვდომია მომხმარებლებისთვის, რომლებსაც აქვთ წვდომა BMJ Best Practice-ის ყველა ნაწილზე.
დიფერენციული დიაგნოზები
- MYH9 disorders (Epstein syndrome and Fechtner syndrome)
- Branchio-oto-renal syndrome
- Thin basement membrane nephropathy
მეტი დიფერენციული დიაგნოზებიგაიდლაინები
- Guidelines for genetic testing and management of Alport syndrome
- Clinical practice recommendations for the diagnosis and management of Alport syndrome in children, adolescents, and young adults - an update for 2020
მეტი გაიდლაინები
შედით სისტემაში ან გამოიწერეთ BMJ Best Practice
ამ მასალის გამოყენება ექვემდებარება ჩვენს განცხადებას