MediciNova Reports Fourth Quarter and Full Year 2007 Results


SAN DIEGO, March 17, 2008 (PRIME NEWSWIRE) -- MediciNova, Inc., a biopharmaceutical company that is publicly traded on the Nasdaq Global Market (Nasdaq:MNOV) and the Hercules Market of the Osaka Securities Exchange (Code Number: 4875), today announced financial results for the fourth quarter and full year ended December 31, 2007.

A detailed discussion of financial results and product development programs can be found in MediciNova's Annual Report on Form 10-K for the year ended December 31, 2007, which was filed with the Securities and Exchange Commission on March 17, 2008 and is available through investors.medicinova.com/sec.cfm.

Financial Results

For the quarter ended December 31, 2007, MediciNova reported a net loss of $3.0 million, or $0.25 per share, compared to a net loss of $11.6 million, or $1.13 per share, for the same period last year. There were no revenues for the quarter ended December 31, 2007. Research and development expenses were $1.4 million for the quarter ended December 31, 2007, compared to $9.9 million for the quarter ended December 31, 2006. General and administrative expenses were $2.6 million for the quarter ended December 31, 2007, compared to $3.1 million for the quarter ended December 31, 2006. The decrease in research and development expenses was primarily due to the completion of Phase I clinical trials for MN-029 for the treatment of solid tumors and the termination of the Phase III clinical trial and related drug manufacturing for MN-001 for the treatment of bronchial asthma. The decrease in general and administrative expenses was primarily due to a reduction in the utilization of professional services.

For the year ended December 31, 2007, MediciNova reported a net loss of $48.9 million, or $4.16 per share, compared to a net loss of $35.7 million, or $3.52 per share, for the year ended December 31, 2006. There were no revenues for the year ended December 31, 2007. Research and development expenses were $42.1 million for the year ended December 31, 2007, compared to $32.2 million for the year ended December 31, 2006. General and administrative expenses were $11.4 million for the year ended December 31, 2007, compared to $9.6 million for the year ended December 31, 2006. The increase in research and development expenses was primarily due to the commencement and subsequent termination of the Phase III clinical trial for MN-001 for the treatment of asthma and the advancement of the product development programs for our two prioritized drug candidates, MN-221 for the treatment of status asthmaticus and MN-166 for the treatment of multiple sclerosis, offset by the completion of clinical trials related to MN-029 for the treatment of solid tumors and MN-305 for the treatment of Generalized Anxiety Disorder. The increase in general and administrative expenses was primarily due to stock-based compensation and employee compensation, offset by a decrease in professional services fees.

As of December 31, 2007, cash and marketable securities were $70.6 million, compared to $104.1 million at December 31, 2006. At December 31, 2007, MediciNova's short-term investments included $45.0 million of auction rate securities, or ARS, issued primarily by municipalities and universities that were issued through syndicated offerings and $2.7 million of ARS issued through private placements. ARS are generally long-term debt instruments and provide liquidity through a "Dutch" auction process that resets the applicable interest rate at predetermined calendar intervals, typically every 7, 28, 35 or 49 days. The recent negative conditions in the global credit markets have prevented some investors, including MediciNova, from liquidating certain holdings of ARS. At December 31, 2007, none of MediciNova's ARS had been placed on credit watch or downgraded, although $2.7 million of private placement ARS experienced failed auctions since August 2007, continuing into 2008. At December 31, 2007, there were no issues with the credit quality of any of MediciNova's securities; therefore, only the carrying value of the private placement ARS was lowered by $0.1 million to their estimated market value given that these ARS experienced failed auctions during fiscal year 2007 and their estimated market values had decreased. At February 29, 2008, due to continued auction failures of MediciNova's private placement ARS and the downgrading of the companies that insure certain of its ARS, MediciNova experienced an additional $0.2 million decline in its ARS' carrying value as a result of the decrease in estimated market value. Through February 29, 2008, $12.6 million of MediciNova's total ARS portfolio of $47.7 million were successfully auctioned and sold at par, which was equivalent to the carrying value of such securities. As a consequence, MediciNova's exposure to ARS was reduced by $12.6 million, with proceeds reinvested in cash equivalents. In the event MediciNova needs to access any of the ARS that are in an illiquid state, the company will not be able to do so without a loss of principal or until a future auction on these investments is successful or these securities are redeemed by the issuer. However, based on existing cash and cash equivalents, management does not anticipate that the potential illiquidity of any of these investments will affect MediciNova's ability to fund its operations through fiscal year 2008.

As described in MediciNova's Japanese report referred to as the "Kessan Tanshin," which was filed with the Osaka Securities Exchange, MediciNova's cash burn for the fiscal year ended December 31, 2008 is anticipated to be less than $30.0 million, with the full year net loss forecast to be approximately $31.2 million.

Key 2007 Highlights



 --  MediciNova reported positive results from its Phase IIa clinical
     trial of MN-221 for the treatment of status asthmaticus. The
     clinical trial achieved statistical significance in its primary
     endpoint of mean change in FEV1 (forced expiratory volume in 1
     second) from baseline at 15 minutes (the end of the infusion) at
     doses of 10, 16, 30 and 60 micrograms/min compared to placebo.

 --  MediciNova reported positive clinical one-year results from its
     two-year Phase II clinical trial of MN-166 for the treatment of
     multiple sclerosis (MS). Data from the first year of this
     two-year Phase II clinical trial demonstrated a significant
     increase in the proportion of patients who remained relapse-free
     over the first 12 months of treatment with 60 mg per day of
     MN-166 compared to placebo. The time to first relapse was also
     significantly increased in patients treated. In addition,
     positive trends were observed in the annualized relapse rate and
     number of relapses.

 --  Shortly after the close of fiscal year 2007, additional data was
     reported from a double-blind analysis of the first year of
     treatment of the Phase II clinical trial of MN-166 demonstrating
     that MN-166 decreased the formation of black holes (permanent
     brain lesions believed to indicate the death of nerves in the
     brain) on magnetic resonance imaging in MS patients.

 --  MediciNova announced a strategic initiative to focus its
     resources on the development and commercialization of two key
     assets in its development pipeline, MN-221 for the treatment of
     status asthmaticus and MN-166 for the treatment of MS. As part of
     this strategic initiative, MediciNova announced that it would
     discontinue development of MN-001 for the treatment of bronchial
     asthma in its immediate-release formulation and pursue
     development of a once-per-day oral dosing formulation. As such,
     the Phase III clinical trial of MN-001 in bronchial asthma was
     stopped, which resulted in a cash savings over the remainder of
     fiscal year 2007.

 --  Data from certain clinical trials evaluating MediciNova's product
     candidates were presented throughout the year at prestigious
     scientific conferences, including:

     -    Data from the Phase II clinical trial of MN-166 for the
          treatment of MS was presented at the 23rd Congress of the
          European Committee for Treatment and Research of Multiple
          Sclerosis (ECTRIMS) and the 12th Conference of
          Rehabilitation in Multiple Sclerosis.

     -    Data from a Phase I clinical trial of MN-029 for the
          treatment of solid tumors was presented at the 14th European
          Cancer Conference (ECCO 14).

"2007 was an important year for MediciNova as we started to see fundamental data from clinical trials evaluating our two lead product candidates, MN-221 for status asthmaticus and MN-166 for multiple sclerosis. The positive results generated from these clinical trials are very encouraging, and we will continue to advance these two product candidates in 2008," said Yuichi Iwaki, M.D., Ph.D., President and Chief Executive Officer of MediciNova. "Also, in 2007, we implemented a strategic plan, focusing our resources to ensure that we maximize the value of our assets. This initiative has resulted in a reduction of our cash burn rate, and we are focused on developing our pipeline in order to best take advantage of the unique opportunities our product candidates present in the marketplace. Looking forward in 2008, we anticipate several key data points, including the results from the second year of the two-year Phase II clinical trial for MN-166 for the treatment of multiple sclerosis, as well as the initiation of and data from a single-blind Phase IIb clinical trial for MN-221 in status asthmaticus patients in an emergency room setting. These clinical trials may provide us with proof-of-concept data that will be important for the strategic advancement of these product candidates in the marketplace."

About MediciNova

MediciNova, Inc. is a publicly-traded biopharmaceutical company focused on acquiring and developing novel, small-molecule therapeutics for the treatment of diseases with unmet medical need with a specific focus on the U.S. market. Through strategic alliances primarily with Japanese pharmaceutical companies, MediciNova is developing a diversified portfolio of clinical and preclinical product candidates, each of which MediciNova believes has a well-characterized and differentiated therapeutic profile, attractive commercial potential and patent assets having claims of commercially adequate scope. MediciNova's pipeline includes six clinical-stage compounds for the treatment of status asthmaticus, multiple sclerosis, asthma, interstitial cystitis, solid tumor cancers, Generalized Anxiety Disorder, preterm labor and urinary incontinence and two preclinical-stage compounds for the treatment of thrombotic disorders. MediciNova's current strategy is to focus its resources on the development and commercialization of two prioritized assets in its development pipeline: MN-221 for the treatment of status asthmaticus, an acute, severe asthma attack, and MN-166 for the treatment of multiple sclerosis. MediciNova will seek to monetize its other product candidates at key value inflection points. For more information on MediciNova, Inc., please visit www.medicinova.com.

The MediciNova, Inc. logo is available at http://www.primenewswire.com/newsroom/prs/?pkgid=3135

Statements in this press release that are not historical in nature constitute forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements regarding MediciNova's clinical trials supporting efficacy of product candidates and the potential novelty of such product candidates as treatments for disease, plans and objectives for present and future clinical trials and product development, strategies, future performance, expectations, assumptions, financial condition, liquidity and capital resources. These forward-looking statements may be preceded by, followed by or otherwise include the words "believes," "expects," "anticipates," "intends," "estimates," "projects," "can," "could," "may," "would," or similar expressions. These forward-looking statements involve a number of risks and uncertainties that may cause actual results or events to differ materially from those expressed or implied by such forward-looking statements. Factors that may cause actual results or events to differ materially from those expressed or implied by these forward-looking statements, include, but are not limited to, the risks and uncertainties inherent in clinical trials and product development and commercialization, such as the uncertainty in results of clinical trials for product candidates, the uncertainty of whether the results of clinical trials will be predictive of results in later stages of product development, MediciNova's reliance on third parties and the timing, cost and design of future clinical trials and research activities, the failure to execute strategic plans or strategies successfully, MediciNova's collaborations with third parties, failure to obtain or maintain FDA approval, market factors (including whether uncertainties in the credit and capital markets or a further deterioration of these markets will lead to future impairments to MediciNova's investment portfolio), economic conditions such as interest rate and currency fluctuations, intellectual property rights or contract rights, and the other risks and uncertainties described in MediciNova's filings with the Securities and Exchange Commission, including its annual report on Form 10-K for the year ended December 31, 2007. Undue reliance should not be placed on these forward-looking statements, which speak only as of the date hereof. MediciNova disclaims any intent or obligation to revise or update these forward-looking statements.



                            MEDICINOVA, INC.
                     (a development stage company)
                      CONSOLIDATED BALANCE SHEETS

 Commitments
 Stockholders' equity:
  Common stock, $0.001 par value;
   20,000,000 shares authorized at
   December 31, 2007 and 2006;
   12,072,027 and 10,421,985
   shares issued at December 31,
   2007 and 2006, respectively                  12,072          10,422
  Additional paid-in capital               273,189,063     258,611,697
  Accumulated other comprehensive
   loss                                       (131,466)        (49,205)
  Treasury stock, at cost: 124,581
   shares at December 31, 2007 and
   129,608 shares at December 31, 2007      (1,404,088)     (1,437,870)
  Deficit accumulated during
   the development stage                  (205,057,380)   (156,154,136)
                                           -----------     -----------
 Total stockholders' equity                 66,608,201     100,980,908
                                           -----------     -----------
 Total liabilities and
  stockholders' equity                    $ 73,752,438    $111,590,825
                                          ============    ============


                            MEDICINOVA, INC.
                     (a development stage company)

                 CONSOLIDATED STATEMENTS OF OPERATIONS

                                                          Period from
                                                            Sept. 26,
                                                              2000
                      Years ended December 31,            (inception)
            -------------------------------------------    to Dec. 31,
                2007            2006           2005           2007
            -------------  -------------  -------------  -------------
 Revenues   $          --  $     263,877  $     804,068  $   1,558,227
 Operating
  expenses:
   Cost of
    revenues           --        146,607        674,232      1,258,421
   Research
    and
    develop-
    ment       42,121,095     32,170,847     22,738,241    119,845,047
   General
    and
    admini-
    stra-
    tive       11,372,873      9,623,956      7,479,244     69,887,012
            -------------  -------------  -------------  -------------
 Total
  operating
  expenses     53,493,968     41,941,410     30,891,717    190,990,480
            -------------  -------------  -------------  -------------
 Operating
  loss        (53,493,968)   (41,677,533)   (30,087,649)  (189,432,253)
 Other
  income,
  net           4,610,724      5,987,922      4,395,514     15,757,995
 Income
  taxes           (20,000)            --             --        (20,000)
            -------------  -------------  -------------  -------------
 Net loss     (48,903,244)   (35,689,611)   (25,692,135)  (173,694,258)
 Accretion
  to
  redemption
  value of
  redeemable
  convertible
  preferred
  stock                --             --        (19,689)       (98,445)
 Deemed
  dividend
  resulting
  from
  beneficial
  conversion
  feature
  on Series C
  redeemable
  convertible
  preferred
  stock                --             --             --    (31,264,677)
            -------------  -------------  -------------  -------------
 Net loss
  applicable
  to
  common
  stock-
  holders   $ (48,903,244) $ (35,689,611) $ (25,711,824) $(205,057,380)
            =============  =============  =============  =============
 Basic and
  diluted
  net loss
  per common
  share     $       (4.16) $       (3.52) $       (2.88)
            =============  =============  =============

 Shares
  used to
  compute
  basic and
  diluted
  net loss
  per share    11,752,139     10,130,920      8,928,533
            =============  =============  =============


            

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