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TheHungryHippo

03/20/18 7:33 PM

#4131 RE: faadifad #4130

Its not just them. News could come out of the USA as well.

These studies will not be completed in 2017, although we intend to pursue FDA approval and start studies in 2017 once funds are available.

GTHP has been on the FDA's ASS for sometime now.. I think the third time will be a charm.

What is a mystery is that we don't know if they have already started their 9 month trial in 2017 or not.. unless someone here knows the answer... ?

So either they announce the study is done, or they tell us they atleast started it. either one would be bullish imo. We just need to hear we are well on our way to receiving the approval from the US FDA.

In the United States, permission to distribute a new device generally can be met in one of two ways. The first process requires that a pre-market notification (510(k) Submission) be made to the U.S. FDA to demonstrate that the device is as safe and effective as, or substantially equivalent to, a legally marketed device that is not subject to premarket approval (PMA). A legally marketed device is a device that (1) was legally marketed prior to May 28, 1976, (2) has been reclassified from Class III to Class II or I, or (3) has been found to be substantially equivalent to another legally marketed device following a 510(k) Submission. The legally marketed device to which equivalence is drawn is known as the “predicate” device.

Applicants must submit descriptive data and, when necessary, performance data to establish that the device is substantially equivalent to a predicate device. In some instances, data from human clinical studies must also be submitted in support of a 510(k) Submission. If so, these data must be collected in a manner that conforms with specific requirements in accordance with federal regulations. The U.S. FDA must issue an order finding substantial equivalence before commercial distribution can occur. Changes to existing devices covered by a 510(k) Submission which do not significantly affect safety or effectiveness can generally be made by us without additional 510(k) Submissions.

The second process requires that an application for premarket approval (PMA) be made to the U.S. FDA to demonstrate that the device is safe and effective for its intended use as manufactured. This approval process applies to most Class III devices, including LuViva. In this case, two steps of U.S. FDA approval are generally required before marketing in the United States can begin. First, investigational device exemption (IDE) regulations must be complied with in connection with any human clinical investigation of the device in the United States. Second, the U.S. FDA must review the PMA application, which contains, among other things, clinical information acquired under the IDE. The U.S. FDA will approve the PMA application if it finds that there is a reasonable assurance that the device is safe and effective for its intended purpose.

We completed enrollment in our U.S. FDA pivotal trial of LuViva in 2008 and, after the U.S. FDA requested two-years of follow-up data for patients enrolled in the study, the U.S. FDA accepted our completed PMA application on November 18, 2010, effective September 23, 2010, for substantive review. On March 7, 2011, we announced that the U.S. FDA had inspected two clinical trial sites and audited our clinical trial data base systems as part of its review process and raised no formal compliance issues. On January 20, 2012, we announced our intent to seek an independent panel review of our PMA application after receiving a “not- approvable” letter from the U.S. FDA. On November 14, 2012 we filed an amended PMA with the U.S. FDA. On September 6, 2013, we received a letter from the U.S. FDA with additional questions and met with the U.S. FDA on May 8, 2014 to discuss our response. On July 25, 2014, we announced that we had responded to the U.S. FDA’s most recent questions.

We received a “not-approvable” letter from the U.S. FDA on May 15, 2015. We had a follow up meeting with the U.S. FDA to discuss a path forward on November 30, 2015, at which we agreed to submit a detailed clinical protocol for U.S. FDA review so that additional studies can be completed. These studies will not be completed in 2017, although we intend to pursue FDA approval and start studies in 2017 once funds are available. We remain committed to obtaining U.S. FDA approval, but we are focused on international sales growth, where we believe the commercial opportunities are larger and the clinical need is more significant.