Japan has accounted for a 4.6% share of the global clinical trials activity in 2020, registering a decrease when compared with the last ten-year average of a 10.5% share, according to GlobalData.

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Industry sponsored trials outnumber non-industry sponsored trials in Japan

Industry sponsored trials held a 76.6% share of all the clinical trials in Japan in 2020, when compared with the ten-year average of 45.8%. Non-industry sponsored trials accounted for a 23.4% share in 2020 as against the average of 54.2% in the last ten years.

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Top therapy areas for industry sponsored clinical trials in Japan

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Oncology was the leading therapy area for industry sponsored clinical trials in Japan in 2020 with a 33.7% share, as against a five-year average of 30.0% and a ten-year average of 28.0%.

Central Nervous System held an 11.6% share in 2020, over a five-year average of 11.8% and a ten-year average of 12.3%.

Infectious Disease held a 9.8% share in 2020, compared to a five-year average of 5.6% and a ten-year average of 6.4%. Metabolic Disorders held an 8.4% share in 2020, as against a five-year average of 10.9% and a ten-year average of 11.9%.

Dermatology held a 5.9% share, over a five-year average of 4.7% and a ten-year average of 3.8%.

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Top therapy areas for non-industry sponsored clinical trials in Japan

Oncology was the leading therapy area for non-industry sponsored clinical trials in Japan in 2020 with a 40.9% share, as against a five-year average of 30.9% and a ten-year average of 35.8%.

Infectious Disease held a 14.8% share in 2020, over a five-year average of 8.3% and a ten-year average of 7.5%.

Central Nervous System held a 14.3% share in 2020, compared to a five-year average of 14.3% and a ten-year average of 11.8%. Gastrointestinal held an 8.9% share in 2020, as against a five-year average of 12.3% and a ten-year average of 10.0%.

Cardiovascular held an 8.0% share, over a five-year average of 9.9% and a ten-year average of 11.4%.

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Phase II trials lead industry sponsored clinical trials in Japan in 2020

Phase II trials held a 34.6% share of industry sponsored clinical trials in Japan in 2020, over a five-year average of 41.4% and a ten-year average of 37.6%.

Phase III trials held a 31.4% share in 2020, as against a five-year average of 29.3% and a ten-year average of 32.4%. Phase IV trials held a 17.5% share in 2020, compared to a five-year average of 14.8% and a ten-year average of 14.3%.

Phase I trials held a 16.5% share in 2020, over a five-year average of 14.6% and a ten-year average of 15.7%.

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Phase II trials lead non-industry sponsored clinical trials in Japan in 2020

Phase II trials held a 66.7% share of non-industry sponsored clinical trials in Japan in 2020, over a five-year average of 75.6% and a ten-year average of 74.9%.

Phase III trials held a 13.9% share in 2020, as against a five-year average of 4.9% and a ten-year average of 5.5%. Phase IV trials held a 12.2% share, compared to a five-year average of 13.0% and a ten-year average of 12.3%.

Phase I held a 7.2% share in 2020, over a five-year average of 6.6% and a ten-year average of 7.4%.

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Methodology:

The clinical trials data used for the analyses were extracted from the Clinical Trials Database of GlobalData’s Pharma Intelligence Center. Clinical Trials are sourced from numerous government, non-government and company clinical trial registries worldwide alongside clinical research publications, scientific conferences, company websites, SEC filings and more. The information is gathered by a combination of automation and secondary research to ensure accuracy and validity. A small number of Phase 0, Phase I/II, Phase II/III, and Phase III/IV trials were combined with Phase I, Phase II, Phase III, and Phase IV trials, respectively.