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Hypocalcemic vitamin D-dependent rickets

ORPHA:289157DiseaseAutosomal recessiveInfancy, Neonatal

Ассоциированные гены (2)

CYP27B1
cytochrome P450 family 27 subfamily B member 1
Disease-causing germline mutation(s) in
OMIM: 609506
CYP2R1
cytochrome P450 family 2 subfamily R member 1
Disease-causing germline mutation(s) in
OMIM: 608713

Фенотипы (46)

Облигатный (100%)3
HP:0002748Rickets
HP:0002901Hypocalcemia
HP:0012052Low serum calcitriol
Очень частый (80–99%)28
HP:0000867Secondary hyperparathyroidism
HP:0000886Deformed rib cage
HP:0000897Rachitic rosary
HP:0000920Enlargement of the costochondral junction
HP:0001270Motor delay
HP:0001281Tetany
HP:0001324Muscle weakness
HP:0001508Failure to thrive
HP:0002148Hypophosphatemia
HP:0002653Bone pain
HP:0002659Increased susceptibility to fractures
HP:0002663Delayed epiphyseal ossification
HP:0002749Osteomalacia
HP:0002752Sparse bone trabeculae
HP:0002753Thin bony cortex
HP:0002909Generalized aminoaciduria
HP:0002970Genu varum
HP:0002980Femoral bowing
HP:0002982Tibial bowing
HP:0003020Enlargement of the wrists
HP:0003029Enlargement of the ankles
HP:0003106Subperiosteal bone resorption
HP:0003165Elevated circulating parathyroid hormone level
HP:0005042Irregular, rachitic-like metaphyses
HP:0005469Flat occiput
HP:0008897Postnatal growth retardation
HP:0010537Wide cranial sutures
HP:0010639Elevated alkaline phosphatase of bone origin
Частый (30–79%)7
HP:0001288Gait disturbance
HP:0001290Generalized hypotonia
HP:0001638Cardiomyopathy
HP:0001931Hypochromic anemia
HP:0002007Frontal bossing
HP:0003155Elevated circulating alkaline phosphatase concentration
HP:0004322Short stature
Периодический (5–29%)8
HP:0000684Delayed eruption of teeth
HP:0000737Irritability
HP:0001538Protuberant abdomen
HP:0001744Splenomegaly
HP:0001974Leukocytosis
HP:0002199Hypocalcemic seizures
HP:0002240Hepatomegaly
HP:0006297Enamel hypoplasia

Эпидемиология (1)

Point prevalence
1-5 / 10 000
Europe

Лекарства и терапия

Источник: Open Targets Platform (в реальном времени)

Клинические исследования

Источник: ClinicalTrials.gov (в реальном времени)

Внешние ресурсы