Atea Pharmaceuticals Clinical Trials

Company details

Status: Public
HQ: 225 Franklin St, Suite, 2100, Boston, Massachusetts 02110, US
Founded: 2014
Employees: 57
Programs: 37
Drugs: 29
Patents: 35

Official website ↗ All projects Drug pipeline Patents News & analysis

Recent trial activity

8 updates

Latest clinical program signals indexed for Atea Pharmaceuticals.

Trial registry

40 studies

2025-521096-31-00
AT-01B-008

Phase 3 active small_molecule

Chronic Hepatitis C Virus (HCV) Infection

CTIS ↗
NCT00724997
GHB01L1

Phase 1 completed mab

Seasonal Human Influenza

CT.gov ↗
NCT00741806
GHB04L1

Phase 1 completed mab

Influenza

CT.gov ↗
NCT01078701
GHB11L1

Phase 2 completed mab

Influenza, Human

CT.gov ↗
NCT01369862
GHB16L2

Phase 2 completed mab

Influenza, Human

CT.gov ↗
NCT03219957
AT-527

Phase 1 completed small_molecule

Chronic Hepatitis C

CT.gov ↗
NCT03745274
GHB04L1

Phase 1 completed mab

Influenza, Avian

CT.gov ↗
NCT04019717
AT-527

Phase 2 completed small_molecule

Hepatitis C

CT.gov ↗
NCT04309734
AT-777

Phase 2 terminated small_molecule

Hepatitis C

CT.gov ↗
NCT04396106
AT-527

Phase 2 terminated small_molecule

COVID-19

CT.gov ↗
NCT04709835
AT-527

Phase 2 terminated small_molecule

COVID-19

CT.gov ↗
NCT04711187
AT-527 Formulation 1

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT04722627
AT-752

Phase 1 completed small_molecule

Dengue

CT.gov ↗
NCT04784000
Period 1: AT-527 550 mg

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT04849299
AT-527 550 mg + cyclosporine

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT04865445
AT-527 550 mg + midazolam

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT04877769
AT-527

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT04889040
RO7496998

Phase 3 terminated small_molecule

COVID-19

CT.gov ↗
NCT05004415
AT-527 (R07496998)

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT05137626
AT-527 + digoxin

Phase 1 completed small_molecule

Healthy Volunteers Study

CT.gov ↗
NCT05154123
Drug: AT-527 + rosuvastatin

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT05256732
AT-527 fasted

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT05366439
AT-752

Phase 1 completed small_molecule

Dengue

CT.gov ↗
NCT05466240
AT-752

Phase 2 terminated small_molecule

Dengue Fever

CT.gov ↗
NCT05618314
AT-527

Phase 1 completed small_molecule

Healthy Volunteer

CT.gov ↗
NCT05629962
Bemnifosbuvir (BEM)

Phase 3 completed small_molecule

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV 2 Infection)

CT.gov ↗
NCT05724693
Bemnifosbuvir (BEM)

Phase 1 completed small_molecule

Healthy Volunteer

CT.gov ↗
NCT05731843
Cohort 1 BEM + Ruzasvir

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT05904470
Bemnifosbuvir

Phase 2 completed small_molecule

Chronic Hepatitis C Virus

CT.gov ↗
NCT05905484
Bemnifosbuvir (BEM)

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT05905497
Bemnifosbuvir (BEM)

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT06204679
Bemnifosbuvir (BEM)/Ruzasvir (RZR) FDC under fasting conditions

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT06356194
AT-01B-006

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT06868264
Bemnifosbuvir-Ruzasvir (BEM/RZR)

Phase 3 active small_molecule

HEPATITIS C VIRUS CHRONIC INFECTION

CT.gov ↗
NCT06911320
Bemnifosbuvir (BEM)/Ruzasvir (RZR) as a fixed-dose combination

Phase 1 active small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT06921941
Digoxin vs Digoxin + BEM/RZR vs Digoxin + 2h BEM/RZR

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT07007806
Treatment A-Bemnifosbuvir/Ruzasvir FDC administered fasting

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT07037277
Bemnifosbuvir-Ruzasvir

Phase 3 active small_molecule

HEPATITIS C VIRUS CHRONIC INFECTION

CT.gov ↗
NCT07272889
Ethinyl Estradioll/Levonorgestrel (EE/LNG)

Phase 1 completed small_molecule

Healthy Volunteer Study

CT.gov ↗
NCT07314346
Buprenorphine/Naloxone + BEM/RZR

Phase 1 active small_molecule

Healthy Volunteer Study

CT.gov ↗

Recent trial activity

Trial registry

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