Expand the reach of your studies and find the right population using our global experience to help inform your portfolio and feasibility decisions.
Leverage our unique view of the world using our established resources in Africa, Asia, Europe, Latin America and North America.
The boundaries and names on this map do not imply official endorsement or acceptance by Total Trials.

We’ve been involved in observational studies, behavioral studies and clinical trials for epidemiology, spatial repellents, vaccines and treatments in 32 African countries.
Total Trials resources are located in South Africa, Ghana, Ivory Coast, Liberia, and Kenya.
Our research involvement has included a range of non-communicable diseases as well as infectious diseases.

We’ve been involved in observational and clinical trials for epidemiology, diagnostic tests, vaccines and disease treatment in 14 Asia Pacific countries.
Total Trials resources are located in Thailand, Indonesia, Vietnam, and Bangladesh.
Our research involvement has included acute respiratory infection, COVID-19, dengue, diabetes, HIV, HPV, influenza, Japanese encephalitis, lymphatic filariasis, malaria, melioidosis, oncology, polyvalent vaccines, rotavirus gastroenteritis, sepsis and tuberculosis.

We’ve been involved in observational, epidemiological and clinical trials for diagnostic tests, vaccines and treatments in 12 European countries.
Total Trials resources are located in the United Kingdom.
Our research involvement has included studies for COVID-19, HIV, hormone replacement therapy (HRT), malaria and tuberculosis.

We’ve been involved in clinical trials for vaccines and treatments for diseases in 12 Latin American and Caribbean countries.
Total Trials resources are located in Peru.
Our involvement in clinical trials has included Chikungunya, COVID-19, HIV, malaria, tuberculosis and Zika.

We’ve been involved in clinical trials for vaccines and therapeutics in the majority of the United States as well as Mexico.
Total Trials resources are located throughout North America including our office in Mexico and our headquarters in Durham, NC.
Our research involvement has included asthma, COVID-19, genital herpes, HIV, malaria, Nipah virus and Zika.
Total Trials has decades of hands-on experience conducting clinical research in Africa, particularly in sub-Saharan regions. We understand the unique regulatory, cultural, and logistical landscapes, enabling us to execute complex studies across rural, urban, and remote environments.
Our database includes 432 research-ready sites across 30 countries, with experience spanning all clinical trial phases, infectious and non-communicable diseases as well as pediatric and adult populations.
Data current as of July 1, 2023. The boundaries and names on this map do not imply official endorsement or acceptance by Total Trials.
We are committed to improving public health through responsive, inclusive, and scalable clinical research solutions in Africa.
Have questions or need more information? Reach out to our team—we’re here to help and eager to connect.
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We envision a world where advances in vaccines and medicines help all people live longer, healthier lives.