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NXL104

Phase 2

Complicated Urinary Tract Infection | Small molecule | Infectious Disease |Pfizer, Inc.|Trials Updated: May 25, 2018

NXL104 development status

Highest phase Phase 2
Registered trials 2 across 1 sponsor since Feb 2011

NXL104 target and mechanism

ModalitySmall molecule

Also known as [14C]NXL104

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment137

FDA Designations

No designations recorded

NXL104 clinical trials

NXL104 · 1 trial · 1 indication

Phase 2 1
NCT00690378Comparative Study of NXL104/Ceftazidime Versus Comparator in Adults With Complicated Urinary Tract InfectionsComplicated Urinary Tract Infection
COMPLETED137 Analytics
PHASE2COMPLETED
Comparative Study of NXL104/Ceftazidime Versus Comparator in Adults With Complicated Urinary Tract Infections
Complicated Urinary Tract InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Microbiological Outcome at the Test of Cure (TOC) Visit
5 to 9 days post-therapy

Eradication: a uropathogen found at entry at \>10\^5 CFU/mL was reduced to \<10\^4 CFU/mL

Secondary Endpoints

Clinical Outcome in Clinically Evaluable (CE) Patients at the End of Intravenous (IV) Therapy Visit
End of IV therapy (4 to 14 days)
Clinical Outcome in CE Patients at the TOC Visit
5 to 9 days post-therapy
Clinical Outcome in CE Patients at the Late Follow-up (LFU) Visit
4 to 6 weeks post-therapy
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
1EXPERIMENTALNXL/104 ceftazidime
2ACTIVE_COMPARATORcomparator 4 x daily

Interventions

NameTypeDescription
NXL104/ceftazidimeDRUG125mg/500mg TID
Imipenem/CilastatinDRUG4 x daily
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites59

Inclusion Criteria: * Acute pyelonephritis or other complicated urinary tract infection due to gram negative pathogens Exclusion Criteria: * ileal loops or vesicoureteral reflux * complete obstruction of any portion of urinary tract, perinephric or intrarenal abscess. * fungal urinary tract infec...

Countries:United StatesJordanLebanon
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Frequently asked questions about NXL104

What is NXL104?

NXL104 is an investigational small molecule developed by Pfizer, Inc. (ticker PFE) for the treatment of complicated urinary tract infections. It has been studied in a Phase 2 clinical trial and is not described as an approved product. It is also known as [14C]NXL104 and NXL104/ceftazidime.

What is NXL104 used for?

NXL104 is being studied for complicated urinary tract infections, an infectious disease indication. Its clinical development has focused on adults 18 years and older with this condition. The Phase 2 program evaluated it in a randomized, active-controlled study comparing NXL104/ceftazidime against a comparator.

Who makes NXL104?

Pfizer, Inc., which trades under the ticker PFE, is the developer of NXL104. The company sponsored the Phase 2 clinical trial of NXL104/ceftazidime in complicated urinary tract infections. No other developer or partnership is associated with the asset in its clinical program.

What phase is NXL104 in?

NXL104 is in Phase 2 development. One Phase 2 trial has been completed, and no active trials are ongoing. The study was randomized and active-controlled, enrolling 137 adults with complicated urinary tract infections across the United States, Jordan, and Lebanon. NXL104 is investigational and not an approved therapy.

What clinical trials is NXL104 in?

NXL104 has been evaluated in one completed Phase 2 trial, NCT00690378, titled a comparative study of NXL104/Ceftazidime versus comparator in adults with complicated urinary tract infections. The trial enrolled 137 participants, was randomized and active-controlled, and included sites in the United States, Jordan, and Lebanon.