title: [Neoadjuvant chemotherapy followed by radiotherapy adapted to the tumor response in the primary germinoma of the central nervous system: experience of the Pitié-Salpêtrière Hospital and review of literature].
abstract: OBJECTIVE
  Retrospective analysis of ten cases of germinoma of the central nervous system treated in Pitié-Salpêtrière Hospital, Paris.
  
  
  METHODS
  Ten male patients were treated from 1997 to 2005 for histologically verified primary seminoma of the central nervous system. The median age was 27 years (range 18-40 years). Our option for the treatment was the association of 3-4 cycles of neoadjuvant chemotherapy (cisplatin and etoposide) to radiotherapy. Five patients received a craniospinal radiotherapy of 30 Gy (for one patient 36 Gy) followed by a tumoral boost from 20 to 24 Gy. For five patients, irradiated volume was limited to the tumour, total dose from 24 to 54 Gy (for three patients the total dose was from 24 to 30 Gy). Surgery was used for five patients, but only in one case was macroscopic complete.
  
  
  RESULTS
  Six patients were in situation of complete remission after neoadjuvant chemotherapy. All the patients were in situation of complete remission after the irradiation. All the patients were alive free of disease with a median follow-up 46 months (range 13-90 months).
  
  
  CONCLUSIONS
  In spite of the fact that the intracranial germinal tumours are not the subject of a consensual treatment strategy, this retrospective analysis pleads in favour of chemotherapy followed by limited dose and volume irradiation.
authors: Service de radiothérapie oncologique, groupe hospitalier de la Pitié-Salpêtrière, APHP, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France.
authors: V
authors: V
authors: Calugaru
authors: S
authors: S
authors: Taillibert
authors: P
authors: P
authors: Lang
authors: J-M
authors: JM
authors: Simon
authors: J-Y
authors: JY
authors: Delattre
authors: J-J
authors: JJ
authors: Mazeron
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D016543:Central Nervous System Neoplasms / Q000628:therapy*; D002945:Cisplatin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D018237:Germinoma / Q000628:therapy*; D006801:Humans; D008297:Male; D020360:Neoadjuvant Therapy; D011879:Radiotherapy Dosage; D018714:Radiotherapy, Adjuvant; D012074:Remission Induction; D012189:Retrospective Studies
chemical_list: D005047:Etoposide; D002945:Cisplatin