Discovery Labs' Reports Third Quarter 2005 Financial Results and Business Progress


WARRINGTON, Pa., Nov. 3, 2005 (PRIMEZONE) -- Discovery Laboratories, Inc. (Nasdaq:DSCO), today announced financial results for the three and nine months ended September 30, 2005 and other business progress. The Company will host a conference call on Thursday, November 3, 2005 at 10:00 AM EST. The call in number is 866-332-5218.

For the quarter ended September 30, 2005, the Company reported a net loss of $10.4 million, or $0.19 per share, on 54.5 million weighted average common shares outstanding, compared to a net loss of $8.4 million, or $0.18 per share, on 47.0 million weighted average shares outstanding for the same period in 2004. For the nine months ended September 30, 2005, the Company reported a net loss of $29.5 million, or $0.56 per share, on 52.8 million weighted average common shares outstanding, compared to a net loss of $26.2 million, or $0.57 per share, on 45.7 million weighted average shares outstanding for the same period in 2004.

As of September 30, 2005, the Company had cash and marketable securities of $50.3 million, an increase of $7.4 million from the prior quarter. Cash used in operating and investing activities during the quarter was $10.0 million, offset by $0.4 million received in proceeds from the exercise of stock options and warrants. In September 2005, the Company completed a financing pursuant to its Committed Equity Financing Facility (CEFF) resulting in proceeds of $17.0 million from the issuance of approximately 3.0 million shares of common stock at an average price of $5.64 per share ($6.27 per share less the applicable discount rate provided for by the CEFF). The Company intends to use these proceeds to acquire a dedicated manufacturing operation as a strategic investment for the manufacture of Surfaxin® and the development of its Surfactant Replacement Therapy (SRT) pipeline or for general corporate purposes.

As of September 30, 2005, the Company had $50.8 million available under the CEFF, subject to certain conditions. Additionally, the Company had a $9.0 million capital lease financing arrangement with General Electric Capital Corporation, of which $5.2 million remains available for use and $2.6 million is outstanding. The Company's $8.5 million credit facility with PharmaBio Development Inc., Quintiles strategic investment group, is fully outstanding and repayment is due in December 2006.

Additionally, on October 26, 2005, Laboratorios del Dr. Esteve S.A. (Esteve), the Company's partner in Southern Europe, agreed to purchase 650,000 shares of the Company's common stock, at a price per share of $6.88, for an aggregate purchase price of approximately $4.5 million. After taking into account this transaction and the financing from the CEFF, the Company currently has 57.5 million shares outstanding.

Robert J. Capetola, Ph.D., President and Chief Executive Officer of Discovery, commented, "Surfaxin, our lead product with an FDA Approvable Letter, is now under a six month review by the FDA that began on October 5, 2005. We are preparing our organization for the potential approval of Surfaxin in April 2006, followed by the commercial launch in the second quarter of 2006. Surfaxin is the cornerstone of our precision-engineered Surfactant Replacement Therapy pipeline that promises to revolutionize the treatment of respiratory diseases prevalent in the neonatal intensive care unit, critical care, and hospital settings. We believe that with the potential of our SRT pipeline it is strategically important to manage our own manufacturing and commercial operations and we are making steady progress towards achieving this goal."

Review of Operating Results -- Three and Nine Months Ended September 30, 2005

The Company reported a net loss of $10.4 million and $29.5 million for the three and nine months ended September 30, 2005, respectively, an increase of $2.0 million and $3.4 million compared to the same prior year periods. The change in the net loss is primarily due to:



 (i)   sales, marketing and medical affairs activities (included in
       general and administrative expenses) related to the Company
       building its own specialty pulmonary United States commercial
       organization to focus initially on the commercial and medical
       promise of its SRT to address respiratory therapies for the
       Neonatal Intensive Care Unit (NICU).  Expenditures are for the
       pre-launch activities in anticipation of the potential approval
       and launch of Surfaxin for Respiratory Distress Syndrome (RDS)
       in the second quarter of 2006.  For the three and nine months
       ended September 30, 2005, costs associated with pre-launch
       commercialization activities were $2.7 million and $7.2
       million, respectively, an increase of $1.4 million and
       $3.9 million compared to the same prior year periods;

 (ii)  manufacturing activities (included in research and development)
       to support the production of clinical and commercial drug
       supply for the Company's SRT programs, including Surfaxin, in
       conformance with current Good Manufacturing Practices (cGMPs).
       For the three and nine months ended September 30, 2005, costs
       associated with these manufacturing activities were
       $3.0 million and $7.0 million, respectively, an increase of
       $1.9 million and $2.4 million compared to the same prior year
       period.  Expenditures in 2005 for manufacturing activities
       include, but are not limited to, the implementation of
       enhancements to quality controls, process assurances and
       documentation requirements that support the clinical and
       commercial production process at the Company's contract
       manufacturer, Laureate Pharma, Inc., in response to the FDA 483
       inspectional observations;

 (iii) research and development activities related to the advancement
       of the Company's SRT pipeline.  For the three and nine months
       ended September 30, 2005, costs associated with these
       activities, excluding manufacturing activities, were
       $2.7 million and $9.7 million, respectively, a decrease of
       $1.9 million and $4.5 million compared to the same prior year
       period.  The decrease is primarily due to costs in 2004
       associated with clinical and regulatory activities for Surfaxin
       for RDS, principally the NDA filing, a related milestone
       payment for the license of Surfaxin, and follow-up clinical
       activity for the related two Phase 3 clinical trials.  For the
       three and nine months ended September 30, 2005, research and
       development activities primarily reflect regulatory activities
       associated with Surfaxin for RDS (specifically the U.S. FDA
       Approvable Letter and the Marketing Authorization Application
       with the European Medicines Evaluation Agency) and clinical
       activities related to the Phase 2 clinical trials for Acute
       Respiratory Distress Syndrome (ARDS) in adults, Chronic Lung
       Disease (CLD, also known as Bronchopulmonary Dysplasia) in
       premature infants, and Aerosurf(tm) for Neonatal Respiratory
       Failures;

 (iv)  general and administrative activities in preparation for
       managing a fully-integrated commercial biotechnology
       organization.  For the three and nine months ended
       September 30, 2005, costs associated with these activities,
       excluding sales and marketing activities, were $2.1 million and
       $6.0 million respectively, an increase of $0.5 million and
       $0.9 million compared to the same prior year period.  These
       expenditures include financial and information technology
       capabilities, business development activities related to
       potential strategic collaborations, legal activities related to
       the preparation and filing of patents in connection with the
       expansion of our SRT pipeline, facilities expansion activities
       to accommodate existing and future growth, and corporate
       governance initiatives to comply with the Sarbanes-Oxley Act;
       and

 (v)   the restructuring, in December 2004, of the strategic alliance
       with Esteve to develop, market and sell Surfaxin in Southern
       Europe.  Revenues from this alliance decreased by $0.2 million
       and $1.0 million for the three and nine months ended
       September 30, 2005, respectively, compared to the same prior
       year period.

Selective Updates on Discovery's SRT Programs

Surfaxin for RDS



     --  The U.S. Food and Drug Administration (FDA) accepted the
         Company's resubmission of October 5, 2005 as a complete
         response to the Approvable Letter for Surfaxin for the
         prevention of RDS in premature infants.  The FDA has
         established April 2006 as its target to complete its review
         of the Surfaxin NDA.

         Additionally, at the European Society for Paediatric
         Research 46th Annual Meeting in September, the Company
         presented the results from a comparative pharmacoeconomic
         analysis of Surfaxin versus leading animal-derived
         surfactants (Survanta(r) and Curosurf(r)) in the prevention
         of RDS in premature infants.  Conclusions indicated that
         babies treated with Surfaxin showed a reduction in overall
         cost of care, spent fewer days in the NICU, and fewer total
         days on mechanical ventilation as compared to the animal-
         derived surfactants.

Surfaxin for CLD



     --  In October, the Office of Orphan Products Development of the
         FDA granted orphan drug designation to Surfaxin, for the
         treatment of Bronchopulmonary Dysplasia in premature infants.

         Currently the Company is conducting a Phase 2 trial to
         determine the safety and tolerability of administering up to
         5 total doses of Surfaxin in the first 10 days of life as a
         therapeutic approach for the prevention and treatment of CLD.
         The Company has recently amended the protocol associated with
         conducting this trial and now anticipates results in the
         third quarter of 2006.

Aerosurf for Neonatal Respiratory Failures



     --  In September, the Company completed its first pilot Phase 2
         feasibility study of Aerosurf(tm), the Company's precision-
         engineered aerosolized SRT administered via nasal continuous
         positive airway pressure (nCPAP) intended to treat premature
         infants at risk for RDS.  This pilot clinical trial serves as
         the first step in the development of a revolutionary
         technology that has the potential to treat infants with a
         wide array of respiratory failures who typically would
         require mechanical ventilation.

About Discovery Labs

Discovery Laboratories, Inc. is a biotechnology company developing its proprietary surfactant technology as Surfactant Replacement Therapies (SRT) for respiratory diseases. Surfactants are produced naturally in the lungs and are essential for breathing. Our technology produces a precision-engineered surfactant that is designed to closely mimic the essential properties of natural human lung surfactant. We believe that through our technology, pulmonary surfactants have the potential, for the first time, to address respiratory diseases where there are few or no approved therapies available.

Our SRT pipeline is initially focused on the most significant respiratory conditions prevalent in the neonatal intensive care unit. Our lead product, Surfaxin(r) (lucinactant), for the prevention of Respiratory Distress Syndrome (RDS) in premature infants, has received an Approvable Letter from the U.S. Food and Drug Administration (FDA) and is under review for approval in Europe by the European Medical Evaluation Agency (EMEA). Surfaxin is also being developed for the treatment of Chronic Lung Disease (CLD, also known as Bronchopulmonary Dysplasia) in premature infants. In addition, we are developing Aerosurf(tm), aerosolized SRT administered through nasal continuous positive airway pressure (nCPAP), for neonatal respiratory failures.

Our SRT technology is also being developed to address the various respiratory conditions affecting pediatric, young adult and adult patients in the critical care and other hospital settings. We are conducting a Phase 2 clinical trial to address Acute Respiratory Distress Syndrome (ARDS) in adults, and are also developing aerosol formulations of SRT to address Acute Lung Injury (ALI), asthma, Chronic Obstructive Pulmonary Disorder (COPD), and other respiratory conditions.

For more information, please visit our corporate website at www.Discoverylabs.com.

To the extent that statements in this press release are not strictly historical, including statements as to business strategy, outlook, objectives, future milestones, plans, intentions, goals, future financial conditions, future collaboration agreements, the success of Discovery's product development, events conditioned on stockholder or other approval, or otherwise as to future events, all such statements are forward-looking, and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from the statements made. Among the factors which could affect Discovery's actual results and could cause results to differ from those contained in these forward-looking statements are the risk that financial conditions may change, risks relating to the progress of Discovery's research and development, the risk that Discovery will not be able to raise additional capital or enter into additional collaboration agreements (including strategic alliances for our aerosol and Surfactant Replacement Therapies), risk that Discovery will not be able to develop a successful sales and marketing organization in a timely manner, if at all, risk that Discovery's internal sales and marketing organization will not succeed in developing market awareness of Discovery's products, risk that Discovery's internal sales and marketing organization will not be able to attract or maintain qualified personnel, risk of delay in the FDA's or other health regulatory authorities' approval of any applications filed by Discovery, risks that any such regulatory authority will not approve the marketing and sale of a drug product even after acceptance of an application filed by Discovery for any such drug product, risks relating to the ability of Discovery's third party contract manufacturers to provide Discovery with adequate supplies of drug substance and drug products for completion of any of Discovery's clinical studies, other risks relating to the lack of adequate supplies of drug substance and drug product for completion of any of Discovery's clinical studies, and risks relating to the development of competing therapies and/or technologies by other companies. Companies in the pharmaceutical and biotechnology industries have suffered significant setbacks in advanced clinical trials, even after obtaining promising earlier trial results. Data obtained from tests are susceptible to varying interpretations, which may delay, limit or prevent regulatory approval. Those associated risks and others are further described in Discovery's filings with the Securities and Exchange Commission including the most recent reports on Forms 10-K, 10-Q and 8-K, and any amendments thereto.



            Condensed Consolidated Statement of Operations
                 (in thousands, except per share data)

                          Three Months Ended       Nine Months Ended
                            September 30,            September 30,
                             (unaudited)              (unaudited)
                          ------------------       -----------------
                          2005          2004       2005         2004
                       --------     --------    --------    --------

 Revenues from
  collaborative
  agreements           $     20     $    236    $    105    $  1,075
 Operating expenses:
  Research and
   development            5,676        5,673      16,660      18,757
  General and
   administrative         4,817        2,908      13,182       8,363
                       --------     --------    --------    --------
   Total expenses        10,493        8,581      29,842      27,120
 Operating loss         (10,473)      (8,345)    (29,737)    (26,045)

  Other income /
   (expense)                 67          (37)        189        (106)
                       --------     --------    --------    --------
 Net loss              $(10,406)    $ (8,382)   $(29,548)   $(26,151)
                       ========     ========    ========    ========
 Net loss per
  common share         $  (0.19)    $  (0.18)   $  (0.56)   $  (0.57)
 Weighted average number
  of common shares
  outstanding            54,476       46,988      52,844      45,659


                 Condensed Consolidated Balance Sheets
                            (in thousands)
                                   September 30,
                                       2005            December 31,
                                    (unaudited)           2004
                                   -------------       ------------
 ASSETS
 Current Assets:
  Cash and marketable securities      $50,340             $32,654
  Prepaid expenses and other
   current assets                         723                 688
                                      -------             -------
   Total Current Assets                51,063              33,342
 Property and equipment, net            4,129               4,063
 Other assets                             219                 232
                                      -------             -------
   Total Assets                       $55,411             $37,637
                                      =======             =======
 LIABILITIES AND STOCKHOLDERS' EQUITY
 Current Liabilities                  $ 7,878             $ 8,823
 Long-Term Liabilities:
  Credit facility                       8,500               5,929
  Capitalized leases and other
   long-term liabilities                1,616               1,788
                                      -------             -------
   Total Liabilities                   17,994              16,540
 Stockholders' Equity                  37,417              21,097
                                      -------             -------
   Total Liabilities and
    Stockholders' Equity              $55,411             $37,637
                                      =======             =======


            

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