An analysis of epidemiological and clinical features of 46 patients with hemorrhagic fever with renal syndrome in Shenzhen City
10.3760/cma.j.issn.2095-4255.2019.11.015
- VernacularTitle: 深圳市46例肾综合征出血热患者流行病学和临床特点分析
- Author:
Shiling SONG
1
;
Jie ZHU
2
;
Dongyu TAN
1
;
Runzhang MAI
1
;
Yinxia CHEN
1
;
Xiaodi LIU
1
;
Minna WU
1
;
Lin CAO
1
;
Shipin WU
1
;
Furong ZENG
1
Author Information
1. The 2nd Clinical Medical College of Jinan University, Department of Infectious Diseases, Shenzhen People's Hospital, Shenzhen 518020, China
2. Hubei Provincial Corps Hospital of Chinese People's Armed Police Forces, Wuhan 430061, China
- Publication Type:Clinical Trail
- Keywords:
Hemorrhagic fever with renal syndrome;
Epidemiology;
Clinical feature;
Retrospective analysis
- From:
Chinese Journal of Endemiology
2019;38(11):927-931
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To understand the epidemiological and clinical features of patients with hemorrhagic fever and renal syndrome (HFRS) in Shenzhen, and to accumulate experience in the diagnosis and treatment of HFRS in this area.
Methods:A retrospective analysis was conducted by collecting the clinical data from 46 patients who were confirmed with HFRS and admitted to the Department of Infectious Diseases of Shenzhen People's Hospital from January 2015 to December 2018. The demographic characteristics, epidemiological, clinical manifestations, examinations, treatments and prognosis, and other characteristics were analyzed.
Results:All the 46 patients with HFRS were residens in Shenzhen, with a male-to-female ratio of 6.67∶1.00(40∶6), aged (40.18 ± 15.63) years old, and 38 patients (82.61%) aged 23-45 years old. There were 41 patients (89.13%) with a history of HFRS epidemiology, and there were mice in their houses or workplaces. The houses of 39 patients (84.78%) were rented, and 34 patients(87.18%) rented their houses in urban villages. There were morbidity throughout the year, and 33 patients (71.74%) were ill from January to June. In clinical classification, 44 cases (95.65%) were mild, 2 cases (4.35%) were medium, and there were no severe or critical cases. The clinical manifestations were that all patients were hospitalized due to fever mainly with hyperthermia. Thirty-nine patients (84.78%) were presented with systemic aches, headaches, low back pain and eyelid pain, and 28 patients (60.87%) had skin and mucous membrane hyperemia flushing. Clinical stages showed that all patients had pyretogenesis stage and polyuria stage, including pyretogenesis stage [(7.34 ± 6.82) d], polyuria stage [(9.94 ± 5.77) d], only 4.35% (2/46) patients with hypotension shock stage, all patients did not have oliguric stage. On the next day of admission, the number of white blood cells in 46 patients was (8.17 ± 3.19) × 109/L, and 38 cases (82.61%) in the normal range; platelet was (61.92 ± 32.53) × 109/L, and 42 cases (91.30%) were decreased; the procalcitonin was (1.62 ± 0.38) ng/ml, and 41 cases (89.13%) were increased; C-reactive protein was (74.33 ± 30.48) mg/L, and 46 patients (100.00%) were elevated; creatinine was (176.25 ± 55.15) μmol/L, and 19 cases (41.30%) were increased. Abnormal liver function was manifested by increased enzymology, alanine aminotransferase was (137.58 ± 46.76) U/L, and aspartate aminotransferase was (129.82 ± 40.29) U/L. All patients were positive for Hantavirus IgM. B-ultrasound results showed that in 58.70% (27/46) patients, both kidneys were plump and the parenchymal echo was enhanced. Liver injury occurred in 39 patients (84.78%) and sinus bradycardia in 2 patients (4.35%). All the 46 patients were clinically cured.
Conclusion:The epidemiological characteristics of patients with HFRS in Shenzhen are typical, the clinical manifestations are mild, and the curative effect and prognosis are good.
