ClinicalTrials.gg
Drug class

Trace Elements clinical trials

A class of medicines: the studies that test any of its 12 members, each study once. Members are as MeSH files each medicine’s actions, and as the NCI Thesaurus classes newer ones.

studies test it
313
open now
27
in phase 3
74
first study started
1990

Get an email when these change. Save the trace elements studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

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Medicines in this class

Studies that test each. A study of two counts under both, and once above.

Silicon
2
Boron
1
Selenic Acid
1
Ferrous citrate
1

Studies by the year they started

311 studies that test it; most in 2011 (22); 1 more planned to start later

Studies that test Trace Elements, by start year
YearStudies
19901
19951
19971
19981
19991
20004
20014
20021
200313
200412
200511
200610
200714
200814
20098
201010
201122
20126
201312
201419
201516
20169
20178
201813
201914
202018
202115
20229
202314
202412
20258
202610

By phase

A phase 1/2 study counts in both.

Early Phase 1
6
Phase 1
23
Phase 2
47
Phase 3
74
Phase 4
47
No phase
133

What it is tested for

Each study’s main condition, where its own words name it, so a study counts once.

Who runs them

Industry 19 · Other 294

Harvard School of Public Health (HSPH) (9) · Ain Shams University (7) · International Centre for Diarrhoeal Disease Research, Bangladesh (7) · Cairo University (5) · Johns Hopkins Bloomberg School of Public Health (5) · Emory University (4) · Indiana University (4) · Wageningen University (4)

Studies

Open first, then newest update. How each study uses a medicine is read from its arms, and is right about nine times in ten. These are the studies that list it as an intervention; a search of ClinicalTrials.gov also finds studies that mention it only in a description, such as earlier treatment.

Testing one of them · 313

See all 313 studies that test one of the trace elements →

Codes

What other systems call Trace Elements · ClinicalTrials.gg INT008337

  • MeSH (NLM) D014131Trace ElementsOne source ClinicalTrials.gov

“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.