scholarly journals Transient Antenatal Bartter’s Syndrome: A Case Report

2018 ◽  
Vol 6 ◽  
Author(s):  
Michelle Meyer ◽  
Margarita Berrios ◽  
Christina Lo



2017 ◽  
Vol 66 (2) ◽  
pp. 153-158
Author(s):  
Yuko AKUTSU ◽  
Yuya HIGASHI ◽  
Yukako NAGAYOSHI ◽  
Manabu SUGIE ◽  
Tsutomu KONDO ◽  
...  


2017 ◽  
Vol 4 (16) ◽  
pp. 951-953
Author(s):  
Ishwar Sidappa Hasabi ◽  
Mahabaleshwar Mamadapur ◽  
Chandrashekar Kachapur ◽  
Sitaram N ◽  
Kalinga B.E


1997 ◽  
Vol 8 (11) ◽  
pp. 1706-1711 ◽  
Author(s):  
C L Kurtz ◽  
L Karolyi ◽  
H W Seyberth ◽  
M C Koch ◽  
R Vargas ◽  
...  

Bartter's syndrome involves an overlapping set of closely related renal tubular disorders that can be subdivided into at least three clinical phenotypes: (1) the hypercalciuric antenatal Bartter variant; (2) the classic Bartter variant; and (3) the hypocalciuric-hypomagnesemic Gitelman variant. Recent data demonstrate that in several phenotypically indistinguishable cohorts, antenatal Bartter's syndrome is genetically heterogeneous. In these patients, mutations in the genes encoding either the bumetanide-sensitive Na-K-2Cl cotransporter (NKCC2) or the ATP-regulated potassium channel ROMK (KCNJI) have been identified. A cohort of 20 Costa Rican patients with a congenital syndrome that bears strong similarities to antenatal Bartter's syndrome but also has several distinct features has recently been described. In this cohort, we have identified a predominant mutation that introduces a premature stop in codon W625 of the NKCC2 gene (SCL12A1). This mutant allele is contained on a single common haplotype, suggesting that the majority of antenatal Bartter's syndrome patients in Costa Rica share a single common ancestor.



2001 ◽  
Vol 27 (5) ◽  
pp. 267-274 ◽  
Author(s):  
Tomoyoshi Nohira ◽  
Toshihide Nakada ◽  
Osamu Akutagawa ◽  
Atsuya Fujito ◽  
Kazuhiro Okabe ◽  
...  


1987 ◽  
Vol 76 (4) ◽  
pp. 549-552
Author(s):  
Hirofumi SHIGETA ◽  
Naohiro TASAKI ◽  
Seiji KITAZUMI ◽  
Yoshihiro KITAGAWA ◽  
Takahiro KANATSUNA ◽  
...  


1997 ◽  
Vol 14 (01) ◽  
pp. 55-57 ◽  
Author(s):  
Erin O'Sullivan ◽  
Manju Monga ◽  
William Graves


2016 ◽  
Vol 374 (19) ◽  
pp. 1853-1863 ◽  
Author(s):  
Kamel Laghmani ◽  
Bodo B. Beck ◽  
Sung-Sen Yang ◽  
Elie Seaayfan ◽  
Andrea Wenzel ◽  
...  


2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Mingsheng Ma ◽  
Mengqi Zhang ◽  
Yu Zhou ◽  
Fengxia Yao ◽  
Min Wei ◽  
...  

Abstract Background Transient antenatal Bartter’s syndrome caused by MAGED2 mutation is a rare X-linked recessive renal tubular disorder. Cases reported are mostly infants, and the long-term prognosis of the disease is still under investigation. Case presentation We encountered a preterm male infant with polyhydramnios, polyuria, salt loss, hypercalciuria, nephrocalcinosis and alkalosis. Antenatal Bartter’s syndrome was suspected, but these clinical symptoms surprisingly disappeared after about 2 months. This led to the clinical diagnosis of transient antenatal Bartter’s syndrome. Gene analysis in this patient disclosed a novel variant (c.1598C > T, p.Ala533Val) in exon 12 of MAGED2 gene, and his mother was a heterozygous carrier. This patient was followed up in clinic for 4 years without recurrence of imbalance of potassium, sodium and chloride. His height and weight were in normal range, and all laboratory examinations and nephrotic ultrasound were also normal. Conclusions We reported the first Chinese case of transient antenatal Bartter’s syndrome caused by MAGED2 mutation. The 4-year follow-up of our case further demonstrates the benign prognosis of the disease and indicates that early recognition of this phenotype could avoid unnecessary treatments.



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