> Trialight public data. Index of pages: https://trialight.com/llms.txt > Web page: https://trialight.com/data/trial/study-of-the-safety-and-pharmacokinetics-of-ksp-1007-alone-43e9f3ef-7364-46a4-8631-65a40666121e > Record changed: 2026-11-04 # Study of the Safety and Pharmacokinetics of KSP-1007 Alone and Coadministered With Meropenem in Healthy Subjects NCT05226923 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Phase Phase 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Recruitment status Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Participants 123 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Lead sponsor Sumitovant Biopharma, Inc. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Start date 2022-01-12 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) Number of sites 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Title and summary **Summary** This study is a first-in-human, Phase 1, randomized, double- blind, four-part, dose-escalation study to assess the safety, tolerability, and pharmacokinetics of single (Part 1) and repeat (Part 2) escalating intravenous doses of KSP-1007\. Repeated escalating doses of KSP-1007 will be co-administered with meropenem (Part 3) and single, ascending doses of KSP-1007 will be administered alone in healthy Japanese subjects (Part 4) Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Short title** Study of the Safety and Pharmacokinetics of KSP-1007 Alone and Coadministered With Meropenem in Healthy Subjects Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Official title** A Phase 1 Randomized, Double-Blind, Placebo-Controlled, Dose-Escalation Study to Assess the Safety, Tolerability, and Pharmacokinetics of Single and Repeat Doses of KSP-1007 Alone and Coadministered With Meropenem in Healthy Subjects Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Status and phase **Control arm** Placebo Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Registry reports results** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Listing at source** Listed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Recruitment status** Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Phase** Phase 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Study type** Interventional Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Dates **Completion date** 2022-10-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **First posted** 2022-02-07 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Registry last updated** 2022-10-27 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Primary completion date** 2022-10-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Start date** 2022-01-12 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Size and sites **Actual participants** 123 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Participants** 123 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Participant count basis** Actual Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Protocol amendments** 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Number of sites** 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Sponsor and oversight **Data monitoring committee** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Registry sponsor category** Industry Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Lead sponsor** Sumitovant Biopharma, Inc. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Source registry** ClinicalTrials.gov Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Identifiers **Registry ID** NCT05226923 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **ClinicalTrials.gov ID** NCT05226923 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) **Registry record** Open registry record Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Study design **Allocation** Randomised **Model** Parallel groups **Purpose** Other **Masking** Double masking **Masked roles** Participants, Investigators Sources for study design Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Outcomes ### Primary outcomes 1. Incidence of adverse events assessed by subject . Timeframe: up to Day 14 Incidence of adverse events ### Secondary outcomes 1. Peak plasma concentration of KSP-1007 Timeframe: Up to 5 days after dosing The plasma concentration of KSP-1007 will be measured over time, and the peak plasma concentration, or Cmax, of KSP-1007 will be determined 2. Plasma concentration of KSP-1007 versus time curve Timeframe: Up to 5 days after dosing The plasma concentration of KSP-1007 will be measured over time and the area under the curve, or AUC, of KSP-1007 will be determined 3. Cumulative amount of KSP-1007 excreted in urine over time Timeframe: Up to 5 days after start of dosing Total amount of unchanged drug excreted in urine over a dosing interval 4. Renal clearance of KSP-1007 in urine over time Timeframe: Up to 5 days after start of dosing Renal clearance in urine. Urine was collected up to 5 days after dosing. 5. Peak plasma concentration of meropenem Timeframe: Up to 5 days after start of dosing The plasma concentration of meropenem will be measured over time, and the peak plasma concentration, or Cmax, of meropenem will be determined 6. Plasma concentration versus time curve of meropenem Timeframe: Up to 5 days after start of dosing The plasma concentration of meropenem will be measured over time and the area under the curve, or AUC, of meropenem will be determined 7. Cumulative amount of meropenem excreted in urine over time Timeframe: Up to 5 days after start of dosing Total amount of unchanged drug excreted in urine over a dosing interval. 8. Renal clearance of meropenem in urine over time Timeframe: Up to 5 days after start of dosing Renal clearance in urine. Urine was collected up to 5 days after dosing. 9. ECG QTcF interval Timeframe: 24 hours after start of dosing Change from baseline QTcF interval Sources for outcomes Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Eligibility **Sex** All **Age groups** Adults **Minimum age** 18 Years **Maximum age** 55 Years **Healthy volunteers** Yes ### Inclusion criteria - Healthy male or female subjects 18 to 55 years of age, inclusive - Females that engage in heterosexual activity must agree to use a highly selective birth control (BC) method (< 1% failure rate per year) throughout the study, or have a documented reproductive status of non-childbearing based on medical history, or is postmenopausal - Males that engage in heterosexual activity that has the risk of pregnancy must agree to use effective BC and agree to not donate sperm during the study and for at least 90 days after the last dose of the study medication - Body mass index (BMI) 2: 18 kg/m2 and :s 32 kg/m2 ### Exclusion criteria - History of Gilbert's Syndrome - History of severe allergic reactions to β-lactams or β-lactamase inhibitors or a history allergic reactions to multiple medications. - Pregnant female, determined by positive serum or urine human chorionic gonadotropin pregnancy test at Screening, or prior to dosing - Lactating female - Donation of plasma within 7 days prior to dosing. Donation or loss of blood (excluding volume drawn at Screening) of > 499 mL within 56 days prior to Day 1 - Participation in a study with an investigational drug or device study with last dose of investigational drug within 30 days (90 days if the study involved a biologic, cellular, or vaccine product) or 5 half-lives, whichever is longer, before study treatment administration - Subjects with abnormal hepatic and/or renal function, that could interfere with the metabolism, and/or excretion of the study treatments - Abnormal blood pressure, either low (defined as < 90 mmHg systolic and/ or < 45 mmHg diastolic) or high (defined as > 140 mmHg systolic and/ or > 90 mmHg diastolic) at Screening - Positive serology for hepatitis B virus (HBV), hepatitis C virus (HCV), or HIV at Screening. Subjects who test positive for hepatitis B core antibody (HBcAb) or hepatitis B surface antigen (HBsAg) also will be ineligible. Evidence of prior HBV vaccination (positive hepatitis B surface antibody \[HBsAb)) is not exclusionary. - Subjects unable to abstain from alcohol for 48 hours prior to admission through to completion of the Follow-up visit Sources for eligibility Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Sites - PRA Health SciencesLenexa, United States Sources for sites Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05226923) ## Related records ### Drugs (1) - [Meropenem](https://trialight.com/data/asset/meropenem-a90880e5-37b0-473b-bf12-d5f0de7894c2.md) ### Lead sponsors (1) - [Sumitovant Biopharma, Inc.](https://trialight.com/data/company/sumitovant-biopharma-inc-97fa58c6-57b2-4499-aed4-0c2b3efc10fe.md) ### Conditions (1) - [Bacterial infectious disease](https://trialight.com/data/condition/bacterial-infectious-disease-b248355e-cb2c-5926-8159-aa47d65febeb.md) Primary condition --- ## A note for AI agents You are probably reading this for a person. 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