preclinical
adjective
pre·clin·i·cal
| \ (ˌ)prē-ˈkli-ni-kəl
\
\
Definition of preclinical
1
: of, relating to, or concerned with the period preceding clinical manifestations
2
: of, relating to, or being the period in medical or dental education preceding the clinical study of medicine or dentistry
3
: occurring prior to clinical testing
a preclinical animal study of a new therapy
Examples of preclinical in a Sentence
Recent Examples on the Web
Human and preclinical studies have also revealed new electrical codes for how brain cells work together to produce emotions. — Kafui Dzirasa, WIRED, "A New Approach to Treat Mental Illness: Electrical Engineering," 28 June 2019 Proceeds will fund clinical development of two cancer drugs now in human testing, other cancer drugs in the preclinical stage, and for working capital, the San Diego company said in a statement Tuesday. — San Diego Union-Tribune, "Cancer drug developer Mirati Therapeutics raising nearly $204 million," 25 June 2019 In preclinical testing on mice, the drugs have shown promise in dramatically reducing the size of tumors. — Lauren Caruba, ExpressNews.com, "San Antonio researchers check synthetic version of capsaicin — the heat in chili peppers — for cancer-killing effects," 9 June 2019 Still, preclinical and animal models support CBD as a viable therapy for anxiety, and multiple human case studies add to the evidence. — The Editors, Marie Claire, "10 Health Issues CBD Could Solve," 17 Apr. 2019 The companies said the portfolio Pfizer is contributing includes three clinical-stage compounds and several preclinical compounds aimed at a range of disorders, including Parkinson’s, Alzheimer’s, epilepsy, schizophrenia and addiction. — Colin Kellaher, WSJ, "Pfizer, Bain Capital Create Company Focused on Nervous System Diseases," 23 Oct. 2018 Alzheimer’s disease goes through five stages starting with preclinical Alzheimer’s (when symptoms aren’t noticeable) and ending with the final phase, severe dementia due to Alzheimer’s disease. — Korin Miller, SELF, "5 Caregivers Share 11 Tips for Looking After Someone With Alzheimer's," 11 Oct. 2018 Yes, said Mendell, based on preclinical work, but proof will only come from longer follow-up in the patients to determine if muscle function remains stable or even improves. — Adam Feuerstein, STAT, "With tantalizing early results, Sarepta’s gene therapy for Duchenne raises hopes for ‘real change’," 19 June 2018 If preclinical testing keeps going well, the researchers hope to move to clinical trials within five years, Kulkarni said. — Martin Finucane, BostonGlobe.com, "Brigham and Women’s researchers take another step toward using immune system to fight cancer," 2 July 2018These example sentences are selected automatically from various online news sources to reflect current usage of the word 'preclinical.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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More Definitions for preclinical
preclinical
adjective
pre·clin·i·cal
| \ (ˈ)prē-ˈklin-i-kəl
\
\
Medical Definition of preclinical
1a
: of, relating to, concerned with, or being the period preceding clinical manifestations
the preclinical stage of diabetes mellitus
b
: occurring prior to a clinical trial
preclinical animal testing to assess a drug's safety
2
: of, relating to, or being the period in medical or dental education preceding the clinical study of medicine or dentistry
the preclinical years
specifically
: of or relating to the early period of prescribed medical or dental study devoted to the basic sciences (as anatomy, physiology, and pathology)
preclinical studies
3
: of, relating to, or being a science basic to medicine
research in the preclinical sciences