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ClinicalTrials.gov public records Last synced Sep 8, 2026, 11:51 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: TBPM-PI-HBr Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Single-Dose, Randomized, Placebo- and Active-Control, Four-Way, Cross-Over Study for the Evaluation of the Effect of Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) on the QT/QTc Intervals in Adult Healthy Subjects

NCT04238195
View directory record Official record
Conditions
TQT Study
Interventions
Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) + Placebo, Moxifloxacin 400mg, Placebo for Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr), Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr)
Drug · Other
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 12, 2020 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Examine the Effect of Antacid and Omeprazole on the Single-Dose Pharmacokinetics of Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) in Healthy Adult Subjects

NCT04368585
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Tebipenem pivoxil hydrobromide (TBPM-PI-HBr), 20 mL aluminum hydroxide/magnesium hydroxide/simethicone (400 mg aluminum hydroxide/400 mg magnesium hydroxide/40 mg simethicone per 5 mL), Omeprazole
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of the Absorption, Metabolism, and Excretion of [14C]-Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) Following a Single Oral Dose in Healthy Male Subjects

NCT04625855
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TBPM-PI-HBr
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 11, 2020 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence Study Comparing Two Tablet Formulations of Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) in Healthy Adult Subjects

NCT04421885
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Tebipenem pivoxil hydrobromide (TBPM-PI-HBr) - Reference, Tebipenem pivoxil hydrobromide (TBPM-PI-HBr) - Test
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of PK and Safety of Tebipenem Pivoxil Hydrobromide (TBPM-PI-HBr) in Subjects With Various Degrees Of Renal Function

NCT04178577
View directory record Official record
Conditions
Renal Impairment
Interventions
Tebipenem pivoxil hydrobromide (TBPM-PI-HBr)
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Nov 26, 2020 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Assess the Intrapulmonary Pharmacokinetics of SPR859 by Comparing the Plasma, Epithelial Lining Fluid (ELF), and Alveolar Macrophages (AM) Concentrations Following the Oral Administration of Five Doses of SPR994 in Healthy, Nonsmoking Volunteers

NCT04710407
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TBPM-PI-HBr
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Sep 8, 2026, 11:51 AM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Efficacy, Safety and Pharmacokinetics of Orally Administered Tebipenem Pivoxil Hydrobromide (SPR994) Compared to Intravenous Ertapenem in Participants With Complicated Urinary Tract Infection (cUTI) or Acute Pyelonephritis (AP)

NCT03788967
View directory record Official record
Conditions
Complicated Urinary Tract Infection, Acute Pyelonephritis
Interventions
TBPM-PI-HBr, Ertapenem, Dummy Infusion, Dummy tablets
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
1,372 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
La Mesa, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 24, 2022 · Synced Sep 8, 2026, 11:51 AM EDT