UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                              Washington, DC 20549


                                    FORM 8-K

                                 CURRENT REPORT

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

         Date of Report (Date of earliest event reported): May 11, 2005

                              DELCATH SYSTEMS, INC.
             (Exact name of registrant as specified in its charter)

       Delaware                     001-16133                   06-1245881
   (State or other           (Commission File Number)         (IRS Employer
   jurisdiction of                                          Identification No.)
   incorporation)

                 1100 Summer Street, Stamford, Connecticut 06905
               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (203) 323-8668


                                       N/A
          (Former name or former address, if changed since last report)

     Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2 below):

     [ ] Written communications pursuant to Rule 425 under the Securities Act
(17 CFR 230.425)

     [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17
CFR 240.14a-12)

     [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the
Exchange Act (17 CFR 240.14d-2(b))

     [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the
Exchange Act (17 CFR 240.13e-4(c))



2 Section 8 - Other Events Item 8.01 Other Events. On May 11, 2005, Delcath Systems, Inc. (the "Company") issued a press release relating to the Company's system for delivering high dose chemotherapy to specific organs and body regions has received fast-track status from the U.S. Food and Drug Administration for treating metastatic melanoma in the liver with melphalan. The Company's press release dated May 11, 2005 is incorporated herein by reference and filed as an exhibit hereto. Section 9 - Financial Statements and Exhibits Item 9.01 Financial Statements and Exhibits. (a) Not applicable (b) Not applicable. (c) Exhibits: Exhibit Description 99 Press Release dated May 11, 2005 of Delcath Systems, Inc.

3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. DELCATH SYSTEMS, INC. By: /s/ M. S. KOLY ----------------------------------- M. S. Koly President and Chief Executive Officer Date: May 11, 2005

EXHIBIT INDEX Exhibit Description 99 Press Release dated May 11, 2005 of Delcath Systems, Inc.

Delcath Receives Fast-Track Status from U.S. FDA for High Dose Cancer Treatment
with Melphalan

STAMFORD, Conn., May 11, 2005 -- Delcath Systems, Inc. (DCTH) said its novel
system for delivering high dose chemotherapy to specific organs and body regions
received fast-track status from the U.S. FDA for treating metastatic melanoma in
the liver with melphalan, a currently approved anticancer agent.

The FDA decision was reached following the recent meeting at which the company
and National Cancer Institute (NCI) researchers presented the results from the
initial clinical trial which Delcath sponsored at the NCI. While the trial was
not designed to prove efficacy, and the numbers were too low to make any
statistical claims, the NCI study demonstrated reductions in the size of
melanoma tumors in the liver of some of the patients treated with the Delcath
system.

The FDA's fast-track program is designed to facilitate development and expedite
the review of new drugs or, in the case of Delcath, a new drug-device
combination, having the potential to treat illnesses which currently lack
adequate therapy.

In its official notification to Delcath, the FDA letter stated:

"Melanoma, metastatic to the liver, is a serious or life-threatening disease.
New treatment methods that can induce disease remission will be an important
addition to the current treatment armamentarium."

It went on to say:

"The Delcath drug delivery system allows for intrahepatic perfusion with high
doses of the chemotherapy drug melphalan followed by extracorporeal venous
filtration to lower systemic exposure to melphalan. High intrahepatic melphalan
concentrations may cause greater tumor regression than standard dose treatment."

The benefits of the FDA's fast-track program include closer and more frequent
interactions with the agency during development and can lead to an expedited
review of approval applications.

"This is the single most important event for Delcath since going public five
years ago. It is also of potential importance to patients diagnosed with
inoperable melanoma in the liver, for whom existing treatment options are
extremely limited and unsuccessful," said M.S. Koly, Delcath's Chief Executive
Officer.

About Delcath

Delcath is a developer of isolated perfusion technology for organ or
region-specific delivery of therapeutic agents. Six U.S. and three foreign
issued patents cover its technology. The company is headquartered in Stamford,
CT.

This release contains "forward-looking statements" based on current expectations
but involving known and unknown risks and uncertainties. Actual results or
achievements may be materially different from those expressed or implied.
Delcath plans and objectives are based on assumptions involving judgments with
respect to future economic, competitive and market conditions, its ability to
consummate, and the timing of, acquisitions and future business decisions, all
of which are difficult or impossible to predict accurately and many of which are
beyond its control. Therefore, there can be no assurance than any
forward-looking statement will prove to be accurate.

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Please read carefully. This material contains "forward-looking statements" based
on current expectations which involve known and unknown risks and uncertainties.
Actual results or achievements may be materially different from those expressed
or implied. Any plans or objectives expressed herein are based on assumptions
involving judgments with respect to future economic, competitive and market
conditions, the timing or consummation of acquisitions and future business
decisions, all of which are difficult or impossible to predict accurately and
many of which are beyond its control. Therefore, there can be no assurance than
any forward-looking statement will prove to be accurate. Redington acts as
subject company's paid investor relations counsel and its employees or members
of their families may own securities in subject company.

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