AAPM Committee Tree

Charge	The radiobiology of hypofractionated treatments may differ considerably from that of standard fractionated treatments, in regards to repair, reoxygenation, dose-rate effects, volume effects, fraction size effects, etc. The working group will generate reports, including but not limited to, critically surveying the published data regarding: 1. Tumor response: review of the effect of hypofractionation on local control. 2. Normal tissue response: review of the effect of hypofractionation on normal tissue tolerances. 3. Radiobiology of hypofractionated treatments. 4. Clinical rationales for the diverse prescription schemes in current use (e.g. 20GyX3 vs 24GyX1). 5. Standards for reporting outcome, including endpoints, defining/contouring of target and normal structures, dose definitions.
Bylaws:	Not Referenced.Rules: Not Referenced.
Approved Date(s)	n/a
Committee Keywords:	WGSBRT

Board of Directors

Science Council [Status]

Therapy Physics [Status]

Biological Effects SC [Status]

Working Group on Biological Effects of Hypofractionated Radiotherapy/SBRT [Status]

Unit No. 1 - TCP [Status]

Unit No. 10 - TCP Pelvic [Status]

Unit No. 11 - TCP Spinal [Status]

Unit No. 12 - NTCP Cranial [Status]

Unit No. 13 - NTCP H and N [Status]

Unit No. 14 - NTCP Thoracic [Status]

Unit No. 15 - NTCP Abdominal [Status]

Unit No. 16 - NTCP Pelvic [Status]

Unit No. 17 - NTCP Spinal [Status]

Unit No. 2 - NTCP [Status]

Unit No. 3 - Radiobiology [Status]

Unit No. 4 - Rationale for Rx [Status]

Unit No. 5 - Reporting Standards [Status]

Unit No. 6 - TCP Cranial [Status]

Unit No. 7 - TCP H and N [Status]

Unit No. 8 - TCP Thoracic [Status]

Unit No. 9 - TCP Abdominal [Status]
» Status Reports from AAPM Groups

Chair

Jimm Grimm
Workgroup Chair

2018 Roster

(dates shown below are beginning date of position)

=complete and up-to-date,

=incomplete conflict of interest statement.

VOTING Appointments

There are 8 voting members.

Jimm Grimm, PhD 1/1/2018 - 12/31/2018 Workgroup Chair	Feng-Ming Kong 1/1/2013 - 12/31/2018 Member
Dale M. Lovelock, PhD 1/1/2013 - 12/31/2018 Member	Panayiotis Mavroidis, PhD 1/1/2013 - 12/31/2018 Member
Vitali Moiseenko, PhD 7/9/2013 - 12/31/2018 Member	Stephen A. Sapareto, PhD 1/1/2013 - 12/31/2018 Member
Timothy D. Solberg, PhD 7/8/2013 - 12/31/2018 Member	Yevgeniy Vinogradskiy, PhD 1/1/2018 - 12/31/2021 Member

NON-VOTING Appointments

There are 53 non-voting members and guests.

John Adler 1/1/2013 - 12/31/2018 Member (nonvoting)	Stanley H. Benedict, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Soren Bentzen 10/27/2011 - 12/31/2018 Member (nonvoting)	Tithi Biswas, MD 9/5/2012 - 12/31/2018 Member (nonvoting)
Jimmy Caudell 1/1/2013 - 12/31/2018 Member (nonvoting)	Ronald Chen 9/5/2012 - 12/31/2018 Member (nonvoting)
David Clump 7/8/2013 - 12/31/2018 Member (nonvoting)	Sean Collins 1/1/2013 - 12/31/2018 Member (nonvoting)
Louis Constine 4/13/2012 - 12/31/2018 Member (nonvoting)	Shiva K. Das, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Laura A. Dawson 1/1/2013 - 12/31/2018 Member (nonvoting)	Joseph O. Deasy, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
George X. Ding, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)	Issam M. El Naqa, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
John Flickinger 1/1/2013 - 12/31/2018 Member (nonvoting)	Donald Fuller 12/19/2011 - 12/31/2018 Member (nonvoting)
Iris Gibbs 7/8/2013 - 12/31/2018 Member (nonvoting)	Karyn A. Goodman 9/5/2012 - 12/31/2018 Member (nonvoting)
Joseph Herman 7/8/2013 - 12/31/2018 Member (nonvoting)	Dwight E. Heron, MD 10/4/2011 - 12/31/2018 Member (nonvoting)
Andrew Jackson, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)	Michael C. Joiner, PhD 9/19/2011 - 12/31/2018 Member (nonvoting)
Brian D. Kavanagh, PhD 9/16/2011 - 12/31/2018 Member (nonvoting)	Tamara LaCouture, MD 9/20/2011 - 12/31/2018 Member (nonvoting)
Percy Lee 7/8/2013 - 12/31/2018 Member (nonvoting)	X. Allen Li, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting) 9/16/2011 - 12/31/2018 Member (nonvoting)
Billy W. Loo Jr., MD 7/8/2013 - 12/31/2018 Member (nonvoting)	Lijun Ma, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Lawrence B. Marks, MD 9/16/2011 - 12/31/2018 Member (nonvoting)	Mary K. Martel, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Charles S. Mayo, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)	Paul M. Medin, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Alejandra Mendez-Romero 7/8/2013 - 12/31/2018 Member (nonvoting)	Moyed Miften, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Michael Milano 4/13/2012 - 12/31/2018 Member (nonvoting)	Eduardo G. Moros, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Alan E. Nahum, PhD 9/16/2011 - 12/31/2018 Member (nonvoting)	Andrzej Niemierko, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Nitin Ohri 1/1/2013 - 12/31/2018 Member (nonvoting)	Andreas Rimner 10/31/2011 - 12/31/2018 Member (nonvoting)
Arjun Sahgal, MD 10/31/2011 - 12/31/2018 Member (nonvoting)	Nathan C. Sheets, MD 7/8/2013 - 12/31/2018 Member (nonvoting)
Ke Sheng, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)	Scott Soltys 10/31/2011 - 12/31/2018 Member (nonvoting)
Chang Song 4/13/2012 - 12/31/2018 Member (nonvoting)	Randall K. Ten Haken, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Robert Timmerman 1/1/2013 - 12/31/2018 Member (nonvoting)	Wolfgang A. Tome, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)
Albert van der Kogel 10/31/2011 - 12/31/2018 Member (nonvoting)	Shun Wong 7/8/2013 - 12/31/2018 Member (nonvoting)
Jinyu Xue, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)	Josh Yamada 10/31/2011 - 12/31/2018 Member (nonvoting)
Ellen D. Yorke, PhD 1/1/2018 - 12/31/2018 Consultant (nonvoting)