(66 days)
The Sensititre 18 - 24 hour MIC or Breakpoint Susceptibility System is an in vitro diagnostic product for clinical susceptibility testing of gram negative and gram positive organisms. This 510(k) is for the addition of Moxifloxacin in the dilution range of 0.004-16ug/ml to the Sensititre 18 - 24 hour MIC panel for testing gram negative isolates. The approved primary "Indications for Use" and clinical significance of Moxifloxacin is for: Klebsiella pneumoniae. In vitro data, without clinical correlation is provided for: Citrobacter freundi, Enterobacter cloacae, Escherichia coli, Klebsiella oxytoca, and Proteus mirablis.
Susceptibility Test Panel
This looks like a 510(k) clearance letter for an in vitro diagnostic device, specifically a Susceptibility Test Panel for antimicrobial susceptibility testing. The provided text does not contain the detailed study information, acceptance criteria, or performance data that would typically be found in a 510(k) summary or the full submission.
What is provided is:
- Device Name: Susceptibility Test Panel (Sensititre 18 - 24 hour MIC or Breakpoint Susceptibility System)
- Intended Use: In vitro diagnostic product for clinical susceptibility testing of gram negative and gram positive organisms. Specifically, this 510(k) is for the addition of Moxifloxacin (0.004-16ug/ml) to the panel for gram-negative isolates, with approved primary indications for Klebsiella pneumoniae.
- Regulatory Information: Class II device, Regulation Number 21 CFR 866.1640.
- Date of Clearance: March 6, 2003
Therefore, I cannot fulfill your request for the specific details regarding acceptance criteria and study results based only on the provided text. This document is a clearance letter, not the technical submission itself.
To answer your request, I would need access to the 510(k) summary or the full premarket notification for K024353, which would contain the study design, acceptance criteria, and performance data.
If you were to provide that information, I would be looking for the following sections within the submission:
- Performance Data/Clinical Studies: This section would describe the studies conducted.
- Acceptance Criteria: Often explicitly stated for various performance metrics (e.g., essential agreement, categorical agreement).
- Test Methods: Details on how the device's results were compared to a reference method.
- Ground Truth: How the true susceptibility/resistance was determined.
- Sample Description: Details on the isolates used (number, type, source).
Without that technical information, I cannot generate the requested table or answer the specific questions about the study design.
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Image /page/0/Picture/1 description: The image shows the seal of the U.S. Department of Health and Human Services. The seal features a stylized eagle with three lines forming its body and wings. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" are arranged in a circular pattern around the eagle.
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
MAR 0 6 2003
Ms. Cynthia C. Knapp Director Lab Services Trek Diagnostic Systems, Inc. 982 Keynote Circle - Suite 6 Cleveland, OH 44131
Re: K024353
Trade/Device Name: Susceptibility Test Panel Regulation Number: 21 CFR 866.1640 Regulation Name: Antimicrobial susceptibility test powder Regulatory Class: Class II Product Code: LTT; JWY Dated: December 27, 2002 Received: December 30, 2002
Dear Ms. Knapp:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food. Drug. and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Parts 801 and 809); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).
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This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific information about the application of labeling requirements to your device, or questions on the promotion and advertising of your device, please contact the Office of In Vitro Diagnostic Device Evaluation and Safety at (301) 594-3084. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Staven D
Steven I. Gutman, M.D., M.B.A. Director Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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510 (k) Number (If known): ___________________________________________________________________________________________________________________________________________________
Device Name: Susceptibility Test Panel
Indications For Use:
The Sensititre 18 - 24 hour MIC or Breakpoint Susceptibility System is an in vitro diagnostic product for clinical susceptibility testing of gram negative and gram positive organisms.
This 510(k) is for the addition of Moxifloxacin in the dilution range of 0.004-16ug/ml to the Sensititre 18 - 24 hour MIC panel for testing gram negative isolates. The approved primary "Indications for Use" and clinical significance of Moxifloxacin is for: Klebsiella pneumoniae. In vitro data, without clinical correlation is provided for: Citrobacter freundi, Enterobacter cloacae, Escherichia coli, Klebsiella oxytoca, and Proteus mirablis.
(PLEASE DO NOT WRITE BELOW THIS LINE- CONTINUE ON ANOTHER PAGE IF NEEDED)
| Concurrence of CDRH, Office of Device Evaluation (ODE) | |
|---|---|
| (Division Sign-Off) | |
| Division of Clinical Laboratory Devices | |
| 510(k) Number | K024353 |
| Prescription Use(Per 21 CFR 801.109 | OR | Over-The-Counter Use |
|---|---|---|
| ----------------------------------------- | ---- | ---------------------- |
§ 866.1640 Antimicrobial susceptibility test powder.
(a)
Identification. An antimicrobial susceptibility test powder is a device that consists of an antimicrobial drug powder packaged in vials in specified amounts and intended for use in clinical laboratories for determining in vitro susceptibility of bacterial pathogens to these therapeutic agents. Test results are used to determine the antimicrobial agent of choice in the treatment of bacterial diseases.(b)
Classification. Class II (performance standards).