Explore trials

Clinical trials by city

Browse 180 indexed city pages generated from the current normalized registry snapshot.

Beijing, China123 trials Boston, United States76 trials Houston, United States75 trials Shanghai, China74 trials Chicago, United States70 trials New York, United States59 trials Dallas, United States55 trials Buenos Aires, Argentina54 trials Toronto, Canada53 trials Aurora, United States52 trials Nanjing, China50 trials Birmingham, United States40 trials Miami, United States40 trials Baltimore, United States39 trials Baton Rouge, United States39 trials Nashville, United States39 trials San Antonio, United States39 trials Hamilton, Canada36 trials Montreal, Canada36 trials Hefei, China35 trials Jinan, China35 trials Québec, Canada35 trials São Paulo, Brazil35 trials Austin, United States34 trials Columbia, United States34 trials Rochester, United States34 trials Rosario, Argentina34 trials Guangzhou, China33 trials Los Angeles, United States33 trials Brussels, Belgium30 trials Philadelphia, United States30 trials Prague, Czechia30 trials Kansas City, United States29 trials London, United Kingdom29 trials St Louis, United States29 trials CABA, Argentina28 trials Columbus, United States28 trials Cincinnati, United States27 trials Orlando, United States27 trials Trondheim, Norway27 trials Hangzhou, China26 trials Istanbul, Turkey (Türkiye)26 trials Paris, France26 trials Córdoba, Argentina25 trials Leipzig, Germany25 trials Phoenix, United States25 trials Singapore, Singapore25 trials Chengdu, China24 trials Copenhagen, Denmark24 trials Porto Alegre, Brazil24 trials Seattle, United States24 trials Athens, Greece23 trials Chongqing, China23 trials Essen, Germany23 trials Hong Kong, Hong Kong23 trials Jacksonville, United States23 trials Salt Lake City, United States23 trials Barcelona, Spain22 trials Cairo, Egypt22 trials Leuven, Belgium22 trials Melbourne, Australia22 trials Atlanta, United States21 trials Berlin, Germany21 trials Chapel Hill, United States21 trials Cleveland, United States21 trials Las Vegas, United States21 trials Milan, Italy21 trials Minneapolis, United States21 trials San Diego, United States21 trials Wuhan, China21 trials Ann Arbor, United States20 trials Bethesda, United States20 trials Campinas, Brazil20 trials Hamburg, Germany20 trials Luoyang, China20 trials Warsaw, Poland20 trials Brampton, Canada19 trials Indianapolis, United States19 trials Providence, United States19 trials Sofia, Bulgaria19 trials Brno, Czechia18 trials Knoxville, United States18 trials Pittsburgh, United States18 trials Rome, Italy18 trials San Juan, Puerto Rico18 trials Changchun, China17 trials Gainesville, United States17 trials London, Canada17 trials Madrid, Spain17 trials Mexico City, Mexico17 trials Vienna, Austria17 trials Aarhus, Denmark16 trials Calgary, Canada16 trials Chandler, United States16 trials Changsha, China16 trials City of Saint Peters, United States16 trials La Jolla, United States16 trials Lille, France16 trials Little Rock, United States16 trials Louisville, United States16 trials Ningbo, China16 trials Ostrava, Czechia16 trials Seoul, South Korea16 trials Bialystok, Poland15 trials Charlottesville, United States15 trials Durham, United States15 trials Gothenburg, Sweden15 trials Granadero Baigorria, Argentina15 trials Graz, Austria15 trials Mar del Plata, Argentina15 trials Oklahoma City, United States15 trials Roma, Italy15 trials Taipei, Taiwan15 trials Zhengzhou, China15 trials Adelaide, Australia14 trials Birmingham, United Kingdom14 trials Charleston, United States14 trials Curitiba, Brazil14 trials Guadalajara, Mexico14 trials Harbin, China14 trials Herlev, Denmark14 trials Honolulu, United States14 trials New Haven, United States14 trials Santa Fe, Argentina14 trials Amsterdam, Netherlands13 trials Buffalo, United States13 trials Edmonton, Canada13 trials Greenville, United States13 trials Luoyang Shi, China13 trials Plovdiv, Bulgaria13 trials Portland, United States13 trials Richmond, United States13 trials Sarnia, Canada13 trials Shenyang, China13 trials Shenzhen, China13 trials Sherbrooke, Canada13 trials Tianjin, China13 trials Vancouver, Canada13 trials Washington D.C., United States13 trials Edegem, Belgium12 trials Ghent, Belgium12 trials Greensboro, United States12 trials Krakow, Poland12 trials Monroe, United States12 trials Oldenburg, Germany12 trials Ramos Mejía, Argentina12 trials Rotterdam, Netherlands12 trials Suzhou, China12 trials Tampa, United States12 trials Toulouse, France12 trials Wroclaw, Poland12 trials Albuquerque, United States11 trials Arlington, United States11 trials Bern, Switzerland11 trials Bologna, Italy11 trials Botany, Australia11 trials Budapest, Hungary11 trials Camberwell, Australia11 trials Hanover, Germany11 trials Lexington, United States11 trials Lisbon, Portugal11 trials Moncton, Canada11 trials Nantes, France11 trials New Delhi, India11 trials Ribeirão Preto, Brazil11 trials Rio de Janeiro, Brazil11 trials San Nicolás, Argentina11 trials Varna, Bulgaria11 trials Walnut Creek, United States11 trials Wilmington, United States11 trials Brisbane, Australia10 trials Chula Vista, United States10 trials Esbjerg, Denmark10 trials Fukuoka, Japan10 trials Godoy Cruz, Argentina10 trials Hvidovre, Denmark10 trials Kunming, China10 trials Monterrey, Mexico10 trials Palo Alto, United States10 trials Poznan, Poland10 trials