Snow Disease Surveillance System Study

Not Applicable

Completed

• Conditions: Communicable Diseases
• Interventions: Other: Online disease surveillance data access

• Registration Number: NCT01232686
• Lead Sponsor: University Hospital of North Norway

Brief Summary

The study investigates whether shared online access to epidemiological data for general practitioners, disease prevention officers, emergency care services and microbiology laboratories changes clinical practice with regard to testing, diagnosing and treatment of communicable diseases. The main hypothesis is that "online access for general practitioner to epidemiological data about communicable diseases changes clinical practice for testing, diagnosing and treatment of communicable diseases".

Detailed Description

We will collect data from general practitioners (GP) offices by installing local data extraction solutions. Each installation will build a local anonymous database of GP consultations extracted from the local electronic patient record (EPR) system. These anonymous data records will be used to produce local disease statistics before they are exported to a centralized server available in the Norwegian Health network. The centralized server will produce daily reports about the epidemiological situation in the patient population. We will combine the syndromic data from the GP offices with data from the microbiology laboratories on the hospitals that covers the study areas. The epidemiological data will be made available to the intervention areas in the study through web based and customized client applications.

By using data extracted from the GP offices EPR databases and the microbiology laboratories we will investigate the study hypothesis.

Study Timeline

• Study Start: 2010-10
• Study First Submitted: 2010-10-15
• Study First Submitted QC: 2010-11-01
• Study First Posted: 2010-11-02
• Primary Completion: 2012-12
• Study Completion: 2012-12
• Status Verified: 2015-12
• Last Update Submitted: 2017-02-15
• Last Update Posted: 2017-02-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

• Volunteering General Practitioner (GP) working in a GP office

Exclusion Criteria

• The GP does not use a Electronic Patient Record (EPR) system

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Intervention area	Online disease surveillance data access	In these areas we will give study participants online access to epidemiological data for communicable diseases

Primary Outcome Measures

Name	Time	Method
Earlier diagnosis and treatment for communicable diseases	Measured at the end of the data collection period, approx. 1.5 year. (December 2012)	General practitioners (GP) have three possible decisions in a consultation with a patient; 1) treat on suspicion, 2) take a sample, 3) wait and see whether the patient recovers or get worse, or 4) a combination of 1 and 2.; In situations with decision 3 (wait and see) the patient may return to a consultation later on.; The hypothesis is that online access to epidemiological data from the local patient population will enable GPs to make the right decision more often based on knowledge about the epidemiological situation in the patient population.

Secondary Outcome Measures

Name	Time	Method
Earlier detection of local disease outbreaks	Measured at the end of the data collection period, approx. 1.5 year. (December 2012)	Syndromic surveillance enables earlier detection of local disease outbreaks compared to traditional laboratory based surveillance. We will record the time of disease outbreak detection in both intervention and control areas and compare.
Lower number of infected during disease outbreaks	Measured at the end of the data collection period, approx. 1.5 year. (December 2012)	We will compare the number of infected in the intervention and control areas. The hypothesis is that the intervention areas will have fewer infected compared to the control areas.
Impact on health service costs	Measured at the end of the data collection period, approx. 1.5 year. (December 2012)	We will measure the cost related to communicable diseases in the control and intervention areas. Our prediction is that it will change.