APC-231 Once a Day (QD) for 7 Days vs. Penicillin Taken Four Times a Day (QID) in Pediatric Patients With Strep Throat

Pharyngitis Clinical Trial

Official title:

A Phase III, Investigator Blind, Randomized, Multicenter Study to Evaluate the Efficacy and Safety of APC-231 Sprinkle QD for 7 Days vs Penicillin VK 10 mg/kg QID for 10 Days in Pediatric Patients With Streptococcus Pyogenes

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00100126
• Other study ID #: 231.301
• Status: Completed
• Phase: Phase 3
• First received: December 23, 2004
• Last updated: October 23, 2006
• Start date: December 2004
• Est. completion date: June 2005

Study information

• Verified date: April 2005
• Source: Advancis Pharmaceutical Corporation
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to evaluate the efficacy and safety of APC-231 QD for 7 days in the bacteriological outcome at the Test of Cure Visit.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 500
• Est. completion date: June 2005
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 6 Months to 12 Years

Eligibility

Inclusion Criteria:

Give informed consent, assent, and documentation of patient authorization for disclosure of study results.

Since all patients are below the legal age of consent, assent from the patient must be obtained (as applicable following state regulations) and written informed consent obtained from the parent or legal guardian.

• Age > = 6 months -12 years.

• A clinical diagnosis of acute tonsillitis and/or pharyngitis defined as having the clinical signs and symptoms compatible with tonsillitis and/or pharyngitis, including sore throat or difficulty feeding or swallowing or irritability that suggests the presence of a sore throat with at least one of the following:

• Tonsillar or pharyngeal exudate

• Tender cervical lymph nodes

• Fever or history of fever treated with antipyretics

• Odynophagia

• Uvular edema

• Pharyngeal Erythema of moderate or greater intensity

• Elevated white blood cell (WBC) >12,000/mm3 or ?10% bands

• Red tongue and prominent papillae (Strawberry tongue)

• A positive rapid screening test for S. pyogenes (enzyme immunoassay; SiGNIFY™ Strep A Test).

• Patient is an appropriate candidate for oral antibiotic therapy and can swallow the study dosage forms.

• Females must be non-lactating and:

• If of childbearing potential and sexually active, the patient must have a negative prestudy urine pregnancy test and be utilizing acceptable birth control methods throughout the study.

Exclusion Criteria:

• Chronic or recurrent (two weeks duration two times per year) odynophagia or enlarged tonsils secondary to viral or proven bacterial etiology.

• The need for hospitalization or I.V. antimicrobial therapy.

• Pharyngitis known or suspected to be due to a pathogen resistant to beta-lactam antimicrobials.

• Patients who are known carriers of S. pyogenes.

• Previous allergy, serious adverse reaction to, or intolerance to, penicillin or any other member of the beta-lactam class of antimicrobials.

• Any serious illness or concomitant condition that the investigator judges would preclude the study evaluations or make it unlikely that the course of study therapy and follow-up could be completed. This would also include:

• Any rapidly progressive underlying disease with a shortened life expectancy.

• The inability to swallow the study dosage form.

• Unable to understand the requirements of the study.

• Neutropenia (<1000 PMNs/mm3) or other known immunocompromised state.

• Hard chills or rigors.

• Seizure disorder or lowered seizure threshold. This does not exclude children with previous febrile seizures.

• Psychiatric condition requiring use of major tranquilizers.

• Pregnancy or nursing.

• Expectation that additional effective systemic antibacterials would be required for any condition during the duration of the study.

• Current drug or alcohol abuse.

• Receipt of any experimental drug or medical device within the previous 30 days (or are scheduled to receive any other experimental procedures during the study period).

• Previous treatment under this protocol.

• Systemic antimicrobial therapy with benzathine penicillin within 30 days or azithromycin within 14 days.

• Hospitalization within the month prior to study admission, during which antibacterial therapy was administered.

• The presence of clinically significant hematologic conditions or cardiac valvular disease.

• History of cardiovascular disease, renal disease, or neurological disease secondary to previous infection with S. pyogenes.

• Probenecid treatment or systemic steroids during the duration of the study.

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Pharyngitis

Intervention

Drug:
• Amoxicillin Pulsatile Release Multiparticluate Sprinkle

Locations

Country	Name	City	State
United States	Institute for Neuroscience Research	Salt Lake City	Utah

Sponsors (1)

Lead Sponsor	Collaborator
Advancis Pharmaceutical Corporation

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Bacteriological outcome at Test of Cure Visit
Secondary	Bacteriological outcome at Late Post Therapy Visit
Secondary	Clinical Outcomes
Secondary	Safety