UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 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):
                         April 16, 2007 (April 10, 2007)


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

    DELAWARE                         001-16133                    06-1245881
(State of incorporation)        (Commission File No.)           (IRS Employer
                                                             Identification No.)

                 1100 SUMMER STREET, STAMFORD, CONNECTICUT 06905
          (Address of principal executive offices, including zip code)

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

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 (17CFR 240.14d-2(b))

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


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ITEM 1.01- ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT

On April 10, 2007, Delcath Systems,  Inc. (the "Company") issued a press release
stating that it has entered into a  Modification  Agreement  (the  "Modification
Agreement")  with Laddcap  Value  Partners,  LP,  Laddcap  Associates,  LLC, and
Laddcap  Value  Associates,   LLC  (collectively  "Laddcap").  The  Modification
Agreement  amends the  October 8, 2006  Settlement  Agreement  (the  "Settlement
Agreement")  previously  entered  into by the  Company  with  Laddcap and allows
Laddcap to increase its position in the Company,  through open market  purchases
of the Company's shares, beyond the previous 14.9% limitation  established under
the  Settlement  Agreement to just under 20%. The  Modification  Agreement  also
provides  that the Company  will no longer be  required  to elect two  directors
nominated  by Laddcap or to appoint at least one Laddcap  nominee to each of its
committees, as stipulated in the Settlement Agreement. The Board of Directors of
the  Company  also  voted  unanimously  to  increase  the  threshold  level  for
triggering  the  Shareholder  Rights  Plan  ("Rights  Plan")  from  15% to  20%,
effective immediately.

ITEM 9.01         FINANCIAL STATEMENTS AND EXHIBITS.

(a)      NOT APPLICABLE.
(b)      NOT APPLICABLE.
(c)      NOT APPLICABLE.

(d) EXHIBITS.

         EXHIBIT NO.           DESCRIPTION
       --------------          -------------

            10.1               Modification Agreement dated April 9, 2007
            99.1               Press Release dated April 10, 2007

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                                    SIGNATURE

         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.

Dated:  April 16, 2007                           DELCATH SYSTEMS, INC.


                                                 By: /s/ Richard L. Taney
                                                     --------------------
                                                     Richard L. Taney
                                                     Chief Executive Officer


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