Actively Recruiting
The Surveillance Clinical Study of Rickettsiosis
Led by Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation · Updated on 2026-02-19
2000
Participants Needed
24
Research Sites
195 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this surveillance (non-interventional) clinical study is to genotype the causative agents of rickettsioses in biological samples of patients from the regions of Russia. This is a solely observational study in the patients with diagnosed or suspected tick-borne rickettsioses, with no intervention to the routine treatment and diagnostic process. During the study the medical history, diseases progress and symptoms, as well as treatments are being registered in individual case report forms. The rests of the samples used for standard diagnostics (blood, plasma, buffy coat, or serum, and/or swab of the eschar) are being collected and afterwards analyzed for rickettsial genotypes. These data are being compared to the medical history and symptoms of the patients in order to identify clinical patterns specific for causative agents of rickettsioses. Informed consent from all patients or their legal representatives are being collecting. The study was approved by the ethical committee.
CONDITIONS
Official Title
The Surveillance Clinical Study of Rickettsiosis
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Written informed consent by the participant or their legal representative to join the study
- Men and women of any age, including children
- Have sought outpatient or inpatient medical care with suspected or diagnosed rickettsiosis
- Have sought inpatient medical care with a history of tick bites and elevated body temperature (at least 37.2 °C lasting at least 48 hours)
You will not qualify if you...
- Inability or unwillingness of the participant or their legal representative to participate in the study
AI-Screening
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Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 24 locations
1
Chemal District Hospital
Chemal, Altai Republic, Russia, 649240
Actively Recruiting
2
Center for AIDS Prophylaxis and Treatment
Gorno-Altaysk, Altai Republic, Russia, 649002
Actively Recruiting
3
Choya District Hospital
Gusevka, Altai Republic, Russia, 649180
Actively Recruiting
4
Kosh-Agach District Hospital
Kosh-Agach, Altai Republic, Russia, 649780
Actively Recruiting
5
Mayma District Hospital
Mayma, Altai Republic, Russia, 649100
Actively Recruiting
6
Onguday District Hospital
Onguday, Altai Republic, Russia, 649440
Actively Recruiting
7
Ust-Kan District Hospital
Ust'-Kan, Altai Republic, Russia, 649450
Actively Recruiting
8
Ust-Koksa District Hospital
Ust'-Koksa, Altai Republic, Russia, 649490
Actively Recruiting
9
Ulagan District Hospital
Ust'-Ulagan, Altai Republic, Russia, 649750
Actively Recruiting
10
Altai State Medical University
Barnaul, Altayskiy Kray, Russia, 656038
Actively Recruiting
11
City Hospital No. 5
Barnaul, Altayskiy Kray, Russia, 656045
Actively Recruiting
12
Barnaul Regional Clinical Hospital for Emergency Medical Care No. 2
Barnaul, Altayskiy Kray, Russia, 656050
Actively Recruiting
13
Biysk Central City Hospital
Biysk, Altayskiy Kray, Russia, 659323
Actively Recruiting
14
Regional Infectious Diseases Clinical Hospital named after A.M. Nichoga
Astrakhan, Astrakhan Oblast, Russia, 414004
Actively Recruiting
15
Irkutsk State Medical University
Irkutsk, Irkutsk Oblast, Russia, 664003
Actively Recruiting
16
Irkutsk Regional Infectious Diseases Clinical Hospital
Irkutsk, Irkutsk Oblast, Russia, 664043
Actively Recruiting
17
City Clinical Hospital named after Professor A.M. Voyno-Yasenetsky
Khabarovsk, Khabarovskiy Kray, Russia, 680035
Actively Recruiting
18
Imeni Lazo District Hospital
Pereyaslavka, Khabarovskiy Kray, Russia, 682910
Actively Recruiting
19
Pskov Regional Infectious Diseases Clinical Hospital
Pskov, Pskov Oblast, Russia, 180016
Actively Recruiting
20
Republican Clinical Infectious Diseases Hospital
Abakan, Respublika Khakasiya, Russia, 655009
Actively Recruiting
21
Abakan Interdistrict Clinical Hospital
Abakan, Respublika Khakasiya, Russia, 655017
Actively Recruiting
22
Sayanogorsk Interdistrict Hospital
Sayanogorsk, Respublika Khakasiya, Russia, 655602
Actively Recruiting
23
Infectious Diseases Hospital
Kyzyl, Respublika Tyva, Russia, 667003
Actively Recruiting
24
Yakutia Republican Clinical Hospital
Yakutsk, Sakha, Russia, 677005
Actively Recruiting
Research Team
P
Petya G. Gancheva
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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