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Evaluating SPRC-AB01 in Post-Surgical Subjects With Chronic Sinusitis

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: March 15, 2007
Last Update Posted: March 17, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Naryx Pharma
The primary objective of the study is to evaluate the safety and efficacy of SPRC-AB01 versus placebo for treatment of chronic sinusitis in subjects who have had sinus surgery.

Condition Intervention Phase
Chronic Sinusitis Drug: SPRC-AB01 Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Phase 2, Double-Blind, Placebo-Controlled, Multi-Center, Randomized Study Evaluating the Safety and Efficacy of SPRC-AB01, Tobramycin Solution for Nasal Inhalation, in Post-Surgical Subjects With Chronic Sinusitis

Resource links provided by NLM:

Further study details as provided by Naryx Pharma:

Primary Outcome Measures:
  • Change from baseline in TSSS during first week post-therapy [ Time Frame: 86 days ]

Enrollment: 180
Study Start Date: October 2006
Study Completion Date: January 2008
Primary Completion Date: December 2007 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1 Drug: SPRC-AB01
90 mg/3 mL BID, 180 mg/3 mL bid, placebo
Experimental: 2 Drug: SPRC-AB01
90 mg/3 mL BID, 180 mg/3 mL bid, placebo
Placebo Comparator: 3 Drug: SPRC-AB01
90 mg/3 mL BID, 180 mg/3 mL bid, placebo


Information from the National Library of Medicine

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Ages Eligible for Study:   16 Years and older   (Child, Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Outpatient subjects who have signed a written informed consent.
  • A documented history of chronic sinusitis with clinical signs and symptoms suggestive of inflammation or infection for at least 90 consecutive days.
  • A documented history of sinus surgery > 90 days.
  • Nasal endoscopic exam documenting purulence (pus) from an open sinus cavity with mucosal swelling/edema.
  • Women of childbearing potential must have a negative serum pregnancy test and must use adequate birth control throughout the study.

Exclusion Criteria:

  • Pregnant females and females unwilling to use adequate birth control.
  • Use of any investigational drug/device within 30 days of study screening.
  • The following medications will require a certain washout period as determined by the protocol: systemic corticosteroids, mast cells and/or leukotriene inhibitors, anti-inflammatories, decongestants, antihistamines, non-steroidal anti-inflammatory (NSAID) or cyclooxygenase (COX)-2 inhibitors, antibiotics or antifungals.
  • Presence of other infections which may require use of systemic antibiotics.
  • Known allergy or hypersensitivity to aminoglycosides or other study drug formulation components.
  • Recent hospitalization for any reason and/or major surgeries within 30 days of study screening.
  • Major elective and/or nasal and/or sinus surgical procedures (including sinuplasty) within 90 days before or 90 days after study screening.
  • Known history of neurological or muscular disorders.
  • Diagnosis of an immunodeficiency disease.
  • Previous diagnosis of cystic fibrosis, ciliary dyskinesias, Kartagener syndrome, empty nose syndrome, Wegener granulomatosis, Churg-Strauss syndrome, Samter syndrome, or sarcoidosis.
  • Current or known history of tinnitus, vertigo, or significant sensorineural hearing loss.
  • Recent history of alcohol or drug abuse.
  • Inability to understand the nature, scope, and possible consequences of the study or study procedures, unless cared for by a legally authorized representative.
  • Inability to adhere to the study requirements.
  • Previous participation in any Naryx Pharma protocol.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00447837

  Show 43 Study Locations
Sponsors and Collaborators
Naryx Pharma
  More Information

Responsible Party: Kimberly Salgado/VP Product Development, Naryx Pharma
ClinicalTrials.gov Identifier: NCT00447837     History of Changes
Other Study ID Numbers: SPRC-AB01-003
First Submitted: March 13, 2007
First Posted: March 15, 2007
Last Update Posted: March 17, 2008
Last Verified: December 2007

Keywords provided by Naryx Pharma:
Chronic Sinusitis

Additional relevant MeSH terms:
Chronic Disease
Paranasal Sinus Diseases
Nose Diseases
Respiratory Tract Diseases
Respiratory Tract Infections
Otorhinolaryngologic Diseases
Disease Attributes
Pathologic Processes