SECURITIES & EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G/A
(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO 13d-2(b)

(Amendment No. 2)*

Adolor Corporation
(Name of Issuer)

Common Stock, par value $.0001
(Title of Class of Securities)

00724X102
(CUSIP Number)

December 31, 2009
(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:

[ ] Rule 13d-1(b)
[x] Rule 13d-1(c)
[ ] Rule 13d-1(d)

(Page 1 of 20 Pages)


*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).


CUSIP No. 00724X102 13G/A Page 2 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Management, L.P.

-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 (see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Delaware
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES(see instructions)
 [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 PN
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 3 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Associates, LLC


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 (see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Delaware
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES(see instructions)
 [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED BY AMOUNT
 IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited liability company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 4 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Offshore, Ltd.


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 5 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Offshore Master Fund, L.P.

-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 6 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Offshore GP, LLC


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 7 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Hybrid Offshore, Ltd.


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 8 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Hybrid Offshore Master Fund, L.P.


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 9 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Hybrid Offshore GP, LLC


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 10 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Group, LLC


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Delaware
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 OO - limited liability company
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 11 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor Capital, L.P.


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Delaware
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 PN
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 12 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 HealthCor, L.P.


-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 Delaware
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 PN
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 13 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 Arthur Cohen

-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 United States
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0

SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 IN
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 14 of 20 Pages


-----------------------------------------------------------------------------
 (1) NAMES OF REPORTING PERSONS
 Joseph Healey

-----------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(see instructions)
 (a) [X]
 (b) [ ]
-----------------------------------------------------------------------------
 (3) SEC USE ONLY
-----------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION
 United States
-----------------------------------------------------------------------------
NUMBER OF (5) SOLE VOTING POWER
 0
SHARES --------------------------------------------------------------

BENEFICIALLY (6) SHARED VOTING POWER
 0
OWNED BY --------------------------------------------------------------

EACH (7) SOLE DISPOSITIVE POWER
 0
REPORTING --------------------------------------------------------------

PERSON WITH (8) SHARED DISPOSITIVE POWER
 0
-----------------------------------------------------------------------------
 (9) AGGREGATE AMOUNT BENEFICIALLY OWNED
 BY EACH REPORTING PERSON
 0
-----------------------------------------------------------------------------
 (10) CHECK BOX IF THE AGGREGATE AMOUNT
 IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) [ ]
-----------------------------------------------------------------------------
 (11) PERCENT OF CLASS REPRESENTED
 BY AMOUNT IN ROW (9)
 0%
-----------------------------------------------------------------------------
 (12) TYPE OF REPORTING PERSON (see instructions)
 IN
-----------------------------------------------------------------------------


CUSIP No. 00724X102 13G/A Page 15 of 20 Pages


Item 1(a). Name of Issuer:
 Adolor Corporation

Item 1(b). Address of Issuer's Principal Executive Offices:
 700 Pennsylvania Drive
 Exton, Pennsylvania 19341


Item 2(a, b, c). Name of Person Filing:

 (i) HealthCor Management, L.P., a Delaware limited partnership;
 Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New York, New
 York 10019;

 (ii) HealthCor Associates, LLC, a Delaware limited liability
 company, Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New
 York, New York 10019;

 (iii) HealthCor Offshore, Ltd., a Cayman Islands limited company,
 Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New York, New
 York 10019;

 (iv) HealthCor Offshore Master Fund, L.P., a Cayman Islands limited
 partnership, Carnegie Hall Tower, 152 West 57th Street, 47th Floor,
 New York, New York 10019;

 (v) HealthCor Offshore GP, LLC, a Delaware limited liability
 company, Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New
 York, New York 10019;

 (vi) HealthCor Hybrid Offshore, Ltd., a Cayman Islands limited
 company, Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New
 York, New York 10019;

 (vii) HealthCor Hybrid Offshore Master Fund, L.P., a Cayman Islands
 limited partnership, Carnegie Hall Tower, 152 West 57th Street, 47th
 Floor, New York, New York 10019;

 (viii) HealthCor Hybrid Offshore GP, LLC, a Delaware limited
 liability company, Carnegie Hall Tower, 152 West 57th Street, 47th
 Floor, New York, New York 10019;

 (ix) HealthCor Group, LLC, a Delaware limited liability company,
 Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New York, New
 York 10019;

 (x) HealthCor Capital, L.P., a Delaware limited partnership,
 Carnegie Hall Tower, 152 West 57th Street, 47th Floor, New York, New
 York 10019;

 (xi) HealthCor, L.P., a Delaware limited partnership, Carnegie Hall
 Tower, 152 West 57th Street, 47th Floor, New York, New York 10019;


CUSIP No. 00724X102 13G/A Page 16 of 20 Pages


 (xii) Joseph Healey; Carnegie Hall Tower, 152 West 57th Street, 47th
 Floor, New York, New York 10019; and

 (xiii) Arthur Cohen, 12 South Main Street, #203 Norwalk, Ct 06854.

 Both Mr. Healey and Mr. Cohen are United States citizens.

 The persons at (i) through (xiii) above are collectively referred
 to herein as the "Reporting Persons".


Item 2(d). Title of Class of Securities: Common Stock, par value $.0001 (the
 "Common Stock")

Item 2(e). CUSIP Number: 00724X102


Item 3. Not applicable.

Item 4. Ownership.

 The information required by Items 4(a) - (c) is set forth in Rows 5
 - 11 of the cover page for each Reporting Person hereto and is
 incorporated herein by reference for each such Reporting Person.

 HealthCor, L.P., Healthcor Offshore Master Fund, L.P. and HealthCor
 Hybrid Offshore Master Fund, L.P. (each a "Fund" and together, the
 "Funds") no longer beneficially own any shares of the Common Stock
 of the Issuer. By virtue of their position as feeder funds,
 HealthCor Offshore, Ltd. and HealthCor Hybrid Offshore, Ltd. may be
 deemed beneficial owners of the shares of Common Stock owned by
 HealthCor Offshore Master Fund, L.P., and HealthCor Hybrid Offshore
 Master Fund, L.P., respectively.

 HealthCor Offshore GP, LLC is the general partner of HealthCor
 Offshore Master Fund, L.P. Accordingly, HealthCor Offshore GP, LLC
 may be deemed to beneficially own the shares of Common Stock that
 are beneficially owned by HealthCor Offshore Master Fund, L.P.
 HealthCor Group, LLC is the general partner of HealthCor Offshore
 GP, LLC and, therefore, may be deemed to beneficially own the shares
 of Common Stock that are beneficially owned by HealthCor Offshore
 Master Fund, L.P.

 HealthCor Hybrid Offshore GP, LLC is the general partner of
 HealthCor Hybrid Offshore Master Fund, L.P. Accordingly, HealthCor
 Hybrid Offshore GP, LLC may be deemed to beneficially own the shares
 of Common Stock that are beneficially owned by HealthCor Hybrid
 Offshore Master Fund, L.P. HealthCor Group, LLC is the general
 partner of HealthCor Hybrid Offshore GP, LLC and, therefore, may be
 deemed to beneficially own the shares of Common Stock that are
 beneficially owned by HealthCor Hybrid Offshore Master Fund, L.P.


CUSIP No. 00724X102 13G/A Page 17 of 20 Pages


 By virtue of its position as the investment manager of the Funds,
 HealthCor Management, L.P. may be deemed a beneficial owner of all
 the shares of Common Stock owned by the Funds. HealthCor Associates,
 LLC is the general partner of HealthCor Management, L.P. and thus
 may also be deemed to beneficially own the shares of Common Stock
 that are beneficially owned by the Funds.

 HealthCor Group LLC is the general partner of HealthCor Capital,
 L.P., which is in turn the general partner of HealthCor, L.P.
 Accordingly, each of HealthCor Capital L.P. and HealthCor Group, LLC
 may be deemed to beneficially own the shares of Common Stock that
 are beneficially owned by HealthCor, L.P.

 As the Managers of HealthCor Associates, LLC, Arthur Cohen and
 Joseph Healey exercise both voting and investment power with respect
 to the shares of Common Stock reported herein, and therefore each
 may be deemed a beneficial owner of such Common Stock.

 Each of the Reporting Persons hereby disclaims any beneficial
 ownership of any such Shares in excess of their actual pecuniary
 interest therein.


Item 5. Ownership of Five Percent or Less of a Class:

 If this statement is being filed to report the fact that as of the
 date hereof the reporting person has ceased to be the beneficial
 owner of more than five percent of the class of securities, check
 the following [X].

Item 6. Ownership of More than Five Percent on Behalf of Another Person.
 Not Applicable

Item 7. Identification and Classification of the Subsidiary Which
 Acquired the Security Being Reported on by the Parent Holding
 Company.
 Not Applicable

Item 8. Identification and Classification of Members of the Group.
 Not Applicable

Item 9. Notice of Dissolution of Group.
 Not Applicable


CUSIP No. 00724X102 13G/A Page 18 of 20 Pages


Item 10. Certification.

 By signing below I certify that, to the best of my knowledge and
 belief, the securities referred to above were not acquired and are
 not held for the purpose of or with the effect of changing or
 influencing the control of the issuer of the securities and were not
 acquired and are not held in connection with or as a participant in
 any transaction having that purpose or effect.

Exhibits:

Exhibit I: Joint Acquisition Statement, dated as of February 12, 2010.


CUSIP No. 00724X102 13G/A Page 19 of 20 Pages

 SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.

DATED: February 12, 2010

 HEALTHCOR MANAGEMENT, L.P., for itself and as manager on behalf of
 (i) HEALTHCOR OFFSHORE, LTD. and (ii) HEALTHCOR HYBRID OFFSHORE,
 LTD.

 By: HealthCor Associates, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR CAPITAL, L.P., for itself and as general partner on
 behalf of HEALTHCOR L.P.

 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR OFFSHORE GP, LLC, for itself and as general partner of
 behalf of HEALTHCOR OFFSHORE MASTER FUND, L.P.


 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR HYBRID OFFSHORE GP, LLC, for itself and as general
 partner of behalf of HEALTHCOR HYBRID OFFSHORE MASTER FUND, L.P.


 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR ASSOCIATES, LLC

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel


CUSIP No. 00724X102 13G/A Page 20 of 20 Pages


 HEALTHCOR GROUP, LLC

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 JOSEPH HEALEY, Individually

 /s/ Joseph Healey
 -----------------------------------

 ARTHUR COHEN, Individually

 /s/ Arthur Cohen
 -----------------------------------


EXHIBIT 1

JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13d-1(k)

The undersigned acknowledge and agree that the foregoing statement on Schedule 13G/A is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G/A shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

Dated: February 12, 2010


 HEALTHCOR MANAGEMENT, L.P., for itself and
 as manager on behalf of (i) HEALTHCOR OFFSHORE, LTD.
 and (ii) HEALTHCOR HYBRID OFFSHORE, LTD.

 By: HealthCor Associates, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR CAPITAL, L.P., for itself and as general partner on
 behalf of HEALTHCOR L.P.

 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR OFFSHORE GP, LLC, for itself and as general
 partner of behalf of HEALTHCOR OFFSHORE MASTER FUND, L.P.


 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

 HEALTHCOR HYBRID OFFSHORE GP, LLC, for itself and as general
 partner of behalf of HEALTHCOR HYBRID OFFSHORE MASTER FUND,
 L.P.


 By: HealthCor Group, LLC, its general partner

 By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel


HEALTHCOR ASSOCIATES, LLC

By: /s/ John H. Coghlin
 -------------------------------------
 Name: John H. Coghlin
 Title: General Counsel

HEALTHCOR GROUP, LLC

By: /s/ John H. Coghlin
 -------------------------------------
Name: John H. Coghlin
Title: General Counsel

JOSEPH HEALEY, Individually

 /s/ Joseph Healey
 -----------------------------------

ARTHUR COHEN, Individually

 /s/ Arthur Cohen
 -----------------------------------

Adolor Corp. (MM) (NASDAQ:ADLR)
Historical Stock Chart
From Jun 2024 to Jul 2024 Click Here for more Adolor Corp. (MM) Charts.
Adolor Corp. (MM) (NASDAQ:ADLR)
Historical Stock Chart
From Jul 2023 to Jul 2024 Click Here for more Adolor Corp. (MM) Charts.