title: Customized treatment of recurrent gynaecological cancer--the need for intraoperative radiation therapy.
abstract: OBJECTIVE
  The objective of this retrospective study was to analyze the experience with intraoperative radiation therapy (IORT) at the present institution and to evaluate its contribution to the management of patients with recurrent gynecological cancer. Materials and
  
  
  METHODS
  Retrospectively this study reviewed data of patients with a gynecological malignancy considered for treatment with IORT at Freiburg University Medical Center between 2005 and 2012. For this purpose, an analysis of medical records, radiation oncology records, operation reports, and follow-up data was conducted.
  
  
  RESULTS
  During the period of this study, 31 women with gynecological cancer underwent tumor resection in combination with IORT. The median age of the patients at the time of IORT was 62 years (range 38-85). Most patients had undergone surgery at the time of initial diagnosis (87%). More than one-third of the patients received prior radiation therapy. In addition to that, 52% of the patients had already received chemotherapy. The majority of patients suffered from the first relapse of their disease. The local recurrence was predominantly located at the pelvic side wall (32%) or in intra-abdominal lymph nodes (32%). In 12 patients the authors did not apply the planned IORT. Intraoperative complications were rare and IORT was tolerated without severe side-effects. Follow-up was 14 months (range 1-65), progression free survival (PFS) was five months (range 3-31).
  
  
  CONCLUSIONS
  In carefully selected patients, IORT and cytoreductive surgery contributed to local control and disease palliation. The authors therefore consider IORT an important aspect of modern cancer treatment.
authors.forename: K
authors.initials: K
authors.lastname: Lambers
authors.forename: A
authors.initials: A
authors.lastname: Hasenburg
authors.forename: E
authors.initials: E
authors.lastname: Stickeler
authors.forename: G
authors.initials: G
authors.lastname: Gitsch
authors.forename: A L
authors.initials: AL
authors.lastname: Grosu
authors.forename: K
authors.initials: K
authors.lastname: Henne
authors.forename: J
authors.initials: J
authors.lastname: Farthmann
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003131:Combined Modality Therapy; D065426:Cytoreduction Surgical Procedures; D005260:Female; D005833:Genital Neoplasms, Female / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000628:therapy*; D012189:Retrospective Studies