Patients in the trial will have lung infections with Mycobacterium avium complex (MAC) or Mycobacterium abscessus, which account for approximately 75 percent to over 85 percent of all patients with NTM lung disease in the U.S.
- Randomized, placebo-controlled study of ARIKACE in approximately 100 adult patients with recalcitrant NTM lung disease.
- Patients will continue with their antibiotic regimen, and receive additionally, either ARIKACE 560 mg or placebo, delivered once daily via an optimized, investigational eFlow® Nebulizer System (PARI Pharma GmbH).
- Primary efficacy endpoint will be change in mycobacterial density from baseline to the end of 84 days of treatment, which is the end of the randomized portion of the trial.
- At the conclusion of the randomized portion of the study, eligible patients may receive ARIKACE 560 mg once daily for an additional 84 days in an open-label design. Open-label means the patient will know they are receiving ARIKACE.
Patient dosing is expected to begin in mid-2012, with top-line results for the randomized portion of the trial projected in the fourth quarter of 2013. The clinical trial design has been agreed upon by Insmed and the U.S. Food and Drug Administration. For more information on the clinical trial, visit
Also, as recently announced, Insmed has begun dosing patients in CLEAR-108, a European and Canadian registrational phase 3 clinical study of ARIKACE in CF patients with
lung infections, and is proceeding with CLEAR-110, a follow-on multi-cycle open-label study intended primarily to measure safety and tolerability for patients who complete CLEAR-108.
Insmed Incorporated is a biopharmaceutical company focused on the development of innovative inhaled pharmaceuticals for the site-specific treatment of serious lung diseases. Insmed's primary focus is on the development of inhaled antibiotic therapy delivered via proprietary advanced liposomal pulmonary technology in areas of high unmet need. For more information, please visit
About eFlow® Technology and PARI Pharma
ARIKACE is delivered by an investigational eFlow® Nebulizer System developed by PARI Pharma and optimized specifically for ARIKACE. The optimized device uses eFlow Technology to enable highly efficient aerosolization of medication including liposomal formulations via a vibrating, perforated membrane that includes thousands of laser drilled holes. Compared to other nebulization technologies, eFlow Technology produces aerosols with a very high density of active drug, a precisely defined droplet size, and a high proportion of respirable droplets delivered in the shortest possible period of time. eFlow Technology is not an ultrasonic nebulizer technology, and it is not a general purpose electronic aerosol generator nebulizer technology. Combined with its quiet mode of operation, small size, light weight, and battery use, eFlow Technology reduces the burden of taking daily, inhaled treatments. PARI Pharma focuses on the development of aerosol delivery devices and inhalation drug development to advance aerosol therapies where drug and device can be optimized together. Online at
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December 31, 2011
and our Quarterly Report on Form 10-Q for the quarter ended
, 2012. Investors are cautioned not to place undue reliance on any forward-looking statements which speak only as of the date of this release. We undertake no obligation to publicly release the results of any revisions to these forward-looking statements that may be made to reflect events or circumstances that occur after the date of this release or to reflect the occurrence of unanticipated events.
Investor Relations Contact:
Brian Ritchie – FTI Consulting
Irma Gomez-Dib – FTI Consulting