DATATRAK International, Inc. Management To Host Conference Call On November 10, 2005 To Discuss Third Quarter Operating Results

CLEVELAND, Nov. 4 /PRNewswire-FirstCall/ -- DATATRAK International , the leading and most experienced Application Service Provider (ASP) in the Electronic Data Capture (EDC) industry, today announced that it will host a conference call to discuss third quarter operating results at 4:30 p.m. EST on Thursday, November 10, 2005.

To participate in the call, participants are asked to dial 719-457-2618 a few minutes before 4:30 p.m. EST on Thursday, November 10, 2005. A replay of the conference call will be available at approximately 7:30 p.m. EST on November 10, 2005, and will run until 1:00 a.m. EST on November 19, 2005. The replay can be accessed by dialing 719-457-0820. The access code for both the conference call and the replay is 4864035.

DATATRAK International, Inc. is a worldwide ASP for the EDC industry. The Company provides a suite of software products supporting the use of DATATRAK EDC(R) and related services to the pharmaceutical, biotechnology, and medical device industries. DATATRAK EDC(R) was developed in order to deliver clinical research data from investigative sites to clinical trial sponsors faster and more efficiently than conventional, manual methods. DATATRAK EDC(R) can be deployed worldwide in either a distributed platform using laptop computers or in a centralized environment using the Internet. DATATRAK EDC(R) software and its earlier versions have successfully supported many international clinical studies involving thousands of clinical research sites and encompassing tens of thousands of patients in over 40 countries. DATATRAK International, Inc.'s product suite has been utilized in some aspect of the clinical development of 14 separate drugs that have received regulatory approval from either the United States Food and Drug Administration or counterpart European bodies. DATATRAK International, Inc. has offices located in Cleveland, Ohio and Bonn, Germany. Its common shares are listed on the Nasdaq Stock Market under the symbol "DATA." Visit the DATATRAK International, Inc. web site at www.datatrak.net or www.datatraknet.de.

Except for the historical information contained in this press release, the statements made in this release are forward-looking statements. Factors that may cause actual results to differ materially from those in the forward- looking statements include the ability of the Company to absorb corporate overhead and other fixed costs in order to successfully market the DATATRAK EDC(R) software; the development and fluctuations in the market for EDC technology; the degree of the Company's success in obtaining new contracts; the timing of payments from customers and the timing of clinical trial sponsor decisions to conduct new clinical trials or cancel or delay ongoing trials; governmental regulation; the early stage of the Company's EDC business and operations; and general economic conditions. In addition, the Company's success depends on the outcome of various strategic initiatives it has undertaken, all of which are based on assumptions made by the Company concerning trends in the clinical research market and the health care industry.

DATATRAK International, Inc.

CONTACT: Jeffrey A. Green, Pharm.D., FCP, President and Chief ExecutiveOfficer, +1-440-443-0082 x112, or Terry C. Black, Chief Financial Officer,+1-440-443-0082 x110, both of DATATRAK International, Inc.; or NealFeagans, Investor Relations of Feagans Consulting, Inc., +1-303-449-1184

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