title: [The clinical application and evaluation of combined chemotherapy in comprehensive treatment for oral squamous cell carcinoma].
abstract: OBJECTIVE
  To study and evaluate the clinical effects of combined preoperative chemotherapy and their relations with multi drug resistance (MDR).
  
  
  METHODS
  102 cases with oral squamous cell carcinoma(OSCC) were included in the study (63 males and 39 females, aged 22 to 67 years). Among the subjects there were 57 cases with cancer of tongue and 45 cases with cancer of buccal mucosa. 27 cases in the group were classified as stage II, 55 as stage III and 20 cases as stage IV according to TNM standard. All cases accepted PYM + 5-Fu + DDP combined chemotherapy pre-operatively. The total given dose was PYM 48 mg, 5-Fu 7.5 g and DDP 300 mg. After the chemotherapy, radical surgery were performed within 2 weeks. The diagnosis of all cases were proved as OSCC by biopsy.
  
  
  RESULTS
  Total effective rate of the combined chemotherapy was 82.4%. All of the cases were followed up and their 3 years' survival rate was 67.6%.
  
  
  CONCLUSIONS
  The combined chemotherapy of PYM + 5-Fu + DDP is effective in using as one of comprehensive treatment for OSCC.
authors.affiliation: West China College of Stomatology, Sichuan University, Chengdu 610041, China.
authors.forename: Shuguang
authors.initials: S
authors.lastname: Liu
authors.forename: Chuhang
authors.initials: C
authors.lastname: Liao
authors.forename: Dazhang
authors.initials: D
authors.lastname: Wang
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage / Q000031:analogs & derivatives*; D002294:Carcinoma, Squamous Cell / Q000628:therapy*; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000628:therapy*; D014062:Tongue Neoplasms / Q000628:therapy*; D016896:Treatment Outcome
chemical_list: D001761:Bleomycin; C021771:zhengguangmycin; D002945:Cisplatin; D005472:Fluorouracil