Clinical analysis of patients with pregnancy complicating paroxysmal nocturnal hemoglobinuria and literature review
10.3969/j.issn.1671-8348.2025.01.026
- VernacularTitle:妊娠合并阵发性睡眠性血红蛋白尿患者的临床分析并文献复习
- Author:
Yafei JIANG
1
;
Zhoushan FENG
;
Yafei WANG
;
Qingwen NIE
;
Fang HE
Author Information
1. 广东省产科重大疾病重点实验室/广东省妇产疾病临床医学研究中心/粤港澳母胎医学高校联合实验室/广州医科大学附属第三医院妇产科,广州 510145;贵阳市第二人民医院产科,贵阳 550005
- Keywords:
paroxysmal nocturnal hemoglobinuria;
pregnant complication;
pregnant oucome;
perinatal management;
clinical characteristics
- From:
Chongqing Medicine
2025;54(1):142-147
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics and research progress of the patients with pregnancy complicating paroxysmal nocturnal hemoglobinuria(PNH).Methods The clinical data of 10 case-times of pregnancy complicating PNH admitted and treated in the Third Affiliated Hospital of Guang-zhou Medical University from September 2009 to January 2023 were retrospectively analyzed."Paroxysmal nocturnal hemoglobinuria"and"pregnancy"served as the English keywords,the literatures included in PubMed were retrieved."paroxysmal nocturnal hemoglobinuria"and"pregnancy"served as the Chinese key-words,the literatures included in CNKI and Wan Fang Databases from January 1986 to December 2022 were retrieved.The clinical characteristics,pregnancy diagnosis and treatment,and pregnancy outcome of together 43 case-times pregnancies complicating with PNH in 10 case-times by retrospective analysis and 33 case-times by retrieval report were analyzed by descriptive statistic method.Results Among 43 case-times of pregnancy,the common clinical symptoms had 29 case-times of anemia(67.44％),17 case-times of thrombocytopenia(39.53％),15 case-times of soy sauce color urine(34.88％),6 case-times of fatigue(13.95％),5 case-times of abdominal pain(11.63％),8 case-times of thrombosis(18.60％)during pregnancy and childbirth and 10 cases of complicating preeclampsia(23.25％).There were 31 case-times(72.09％)of red blood cell transfusions and 11 case-times(30.23％)of platelet transfusions;19 case-times(48.83％)of glucocorticoids use and 25 case-times(46.51％)of low molecular weight heparin(LMWH)use.There were 11 case-times(25.58％)of fetal growth restriction,17 case-times of premature delivery(39.53％),in which 6 case-times(28-33+6 weeks)of early stage premature delivery,the early premature delivery rate was 13.95％,there were 11 case-times of late premature delivery(34-36+6 weeks),the rate of late premature delivery was 25.58％.There were 3 case-times(6.97％)of stillbirth.Conclusion The incidence rate of mother and infant complications and adverse outcomes in the patients with pregnancy complicating PNH is high,which should be jointly man-aged by the doctors in hematology department and obstetric doctors with the experience for treating high risk pregnancy in general hospitals.
