Epidemiologic features and clinical analysis of brucellosis patients in Heilongjiang Province
10.3760/cma.j.issn.2095-4255.2018.12.014
- VernacularTitle:黑龙江省布鲁菌病患者的流行病学和临床特征分析
- Author:
Jingjing HE
1
;
Yan ZHANG
;
Changmin LIU
;
Zunrong ZHENG
;
Jingyao LIU
;
Nan WU
;
Linlin ZHAO
;
Dongmei ZHAO
Author Information
1. 黑龙江省农垦总局总医院检验科
- Keywords:
Brucellosis;
Epidemiology;
Clinical manifestations
- From:
Chinese Journal of Endemiology
2018;37(12):1006-1010
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemiology and clinical characteristics of Brucella infection in Heilongjiang Province,and to provide experience and basis for clinical treatment and prevention of brucellosis.Methods Using retrospective analysis method,clinically diagnosed patients with brucellosis from December 2016 to December 2017 in Heilongjiang Agricultural Reclamation Bureau General Hospital were selected to analysis the general characteristics,clinical symptoms,laboratory examination results,diagnosis and treatment effect.Healthy subjects undergoing health check-up at the same period were randomly selected as control group for laboratory blood biochemical test.Results A total of 396 patients were included in the brucellosis group,including 298 males and 98 females,with an average age of (43.6 + 15.6) years old,ranged from 1 to 75 years old.The control group included 125 cases,including 83 males and 42 females,with an average age of (41.7 ±+ 18.0) years old,ranged from 7 to 71 years old.There were no significant differences in age and gender between the two groups (t =1.083,x2 =3.789,P ＞ 0.05).The patients of ＞ 14-64 years old of age had the highest incidence (90.15％,357/396).The patients were mainly rural residents (76.01％,301/396) and the majority of them were farms (50.51％,200/396).The onset time was mainly from March to June of the year (47.73％,189/396).Clinical symptoms were fever,joint or muscle pain and hyperhidrosis,which accounted for 91.16％ (361/396),76.26％ (302/396) and 44.19％ (175/396),respectively.The levels of C-reactive protein (CRP),seropropane alanine aminotransferase (ALT),aspartate transaminase (AST),γ-glutamyl transpeptadase (γ-GT),alkaline phosphatase (ALP),α-hydroxybutyrate dehydrogenase (HBDH),and lactate dehydrogenase (LDH) in patients with brucellosis were significantly higher than those in the control group (t =4.956,2.746,4.019,3.272,7.008,3.728,3.409,P ＜ 0.01 or 0.05),while total protein (TP) and albumin (ALB) levels were reduced (t =-7.252,-8.601,P ＜ 0.01).After treatment,the test results of CRP,ALT,AST,γ-GT,TP,ALB,ALP,HBDH and LDH were compared with those before the treatment,and the differences were statistically significant (t =2.291,4.393,3.382,2.608,-7.516,-4.710,3.509,4.585,4.473,P ＜ 0.01 or 0.05).Conclusions The patients with brucellosis in Heilongjiang Province are mainly male farmers,and the onset time is mostly concentrated in March-June.The clinical manifestations of brucellosis are varied,clinicians should strengthen discrimination and prevent misdiagnosis.Medicines for brucellosis might be cautiously used in clinical trial,and changes in liver function and myocardial enzyme activity should be monitored.
