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): December 15, 2006

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

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


             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 5 - Corporate Governance and Management Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officer; Compensatory Arrangements of Certain Officers. (a) Not applicable. (b) On December 15, 2006, M. S. Koly resigned as President and Chief Executive Officer and Treasurer of the Company. His resignation was described in the press release of the Company dated December 18, 2006 which is filed as Exhibit 99 hereto and is incorporated herein by reference. Mr. Koly continues to serve as a director of the Company, and the Board has elected him to the position of non-executive Chairman of the Board of Directors. (c) On December 15, 2006, the Company's Board elected Richard Taney to serve as the Company's Interim Chief Executive Officer at a salary of $20,000 per month. (d) Not applicable. Section 9 - Financial Statements and Exhibits. Item 9.01. Financial Statements and Exhibits. (a) Not applicable. (b) Not applicable. (c) Not applicable. (d) Exhibits: Exhibit Description 99 Press Release dated December 18, 2006 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/ RICHARD TANEY --------------------------------- Richard Taney Interim Chief Executive Officer Date: December 19, 2006

EXHIBIT INDEX Exhibit Description 99 Press Release dated December 18, 2006 of Delcath Systems, Inc.



[GRAPHIC OMITTED]


Company Contact:                            Investor Contacts:
Delcath Systems, Inc.                       Todd Fromer / Garth Russell
Richard Taney                               KCSA Worldwide
203-323-8668                                (212) 896-1215 / (212) 896-1250
www.delcath.com                             tfromer@kcsa.com / grussell@kcsa.com
- ---------------                             ----------------   -----------------

Media Contact:
Lewis Goldberg
KCSA Worldwide
(212) 896-1216
lgoldberg@kcsa.com

                                                           FOR IMMEDIATE RELEASE

       Delcath Announces Resignation of M. S. Koly as CEO and Appointment
                        of Richard Taney as Interim CEO


STAMFORD, Conn., December 18, 2006 -- The Board of Directors of Delcath Systems,
Inc. (NASDAQ: DCTH) announced today that M. S. Koly has resigned as President,
Chief Executive Officer and Treasurer, effective immediately. By unanimous vote,
the Board simultaneously appointed Mr. Koly to the position of non-executive
Chairman of the Board, succeeding Samuel Herschkowitz, M.D, who remains a
director of Delcath. In addition, Richard Taney, a director of the Company, has
been appointed Interim Chief Executive Officer.

"We acknowledge Mr. Koly's eight years of service as the Company's CEO. Through
his new position as Chairman of the Board he can assist in an orderly transition
as Delcath moves toward its primary goal of receiving FDA approval for the
Delcath system. With this change in management we also intend to bolster the
scientific activities within the company in order to further strengthen this
platform technology," stated Dr. Herschkowitz.

The Company's Board of Directors will form a Search Committee to identify
potential candidates to assume the positions of Chief Executive Officer and will
continue the search for a Senior Vice President-Operations of Delcath Systems.
Until this search is successfully concluded, Mr. Taney has been empowered by the
Board of Delcath to appoint an Interim Chief Operating Officer and to address
all outstanding litigation. In addition, the Board has taken action to
immediately dissolve the Company's Change of Control Agreement and related
Trust, and to transfer the Trust's assets to the Company's general funds.

Richard Taney, Delcath's Interim CEO, stated, "This is a very exciting time for
Delcath. We will focus the Company's energies towards the expansion and
successful completion of the Phase III melphalan clinical trial currently
underway. The Delcath system has shown a great deal of potential in its Phase I
and II trials in treating cancers that have metastasized to the liver. The
sooner we are able to bring this technology to market, the more quickly patients
will benefit. We look forward to



the renewal of an expanded CRADA agreement with the NCI and to the development of new uses for Delcath's platform technology in treating other diseases and organs utilizing the methods of isolated drug perfusion patented by the Company." Mr. Taney concluded, "As someone whose family has experienced the tragic effects of cancer, I am personally committed to the task at hand. I fully expect the `new' Delcath that emerges in the next few months to be a company possessed with more urgency, more transparency, and more flexibility." About Richard Taney Mr. Taney, 50, has been an independent director of Delcath since November 2006. He is the founding member of T2 Capital Management, LLC, an investment management company. Prior to establishing his money management venture, he spent 20 years advising and managing assets for high net worth and institutional clients, most recently as Managing Director of Banc of America Securities. Mr. Taney is also a founding partner of Sandpiper Capital Partners, an investment partnership that focuses on private equity investments and advisory work for privately held companies involved in a variety of emerging technologies. He earned his BA from Tufts University and his JD from Temple University School of Law. About Delcath Systems, Inc. Delcath Systems is a developer of isolated perfusion technology for organ or region-specific delivery of therapeutic agents. The Company's intellectual property portfolio currently consists of 12 patents on a worldwide basis, including the United States, Europe, Asia and Canada. For more information, please visit the Company's website, www.delcath.com. This release contains forward-looking statements, which are subject to certain risks and uncertainties that can cause actual results to differ materially from those described. Factors that may cause such differences include, but are not limited to, uncertainties relating to our ability to successfully complete Phase III clinical trials and secure regulatory approval of our current or future drug-delivery system and uncertainties regarding our ability to obtain financial and other resources for any research, development and commercialization activities. These factors, and others, are discussed from time to time in our filings with the Securities and Exchange Commission. You should not place undue reliance on these forward-looking statements, which speak only as of the date they are made. We undertake no obligation to publicly update or revise these forward-looking statements to reflect events or circumstances after the date they are made. # # #