title: [Study on modified anesthesia in the bronchoalveolar lavage of pneumoconiosis].
abstract: OBJECTIVE
  To observe the anesthetic effect of modified anesthesia in the bronchoalveolar lavage.
  
  
  METHODS
  118 cases randomly fell in two groups: traditional group: intramuscular injection of 10 mg diazepam prior to routine anesthesia; modified group: preoperative intramuscular injection of 50 mg dolantin,and venous injection of 2 ml physiological saline, 10 mg dexamethasone, 5 mg ephedrine; observe the anesthetic effect, satisfaction and lavage quantity in patients.
  
  
  RESULTS
  The excellence rate and satisfaction of anesthetic effect are both 100% in modified group while 82.76% and 76.2% in the tradition group. The result indicates the excellence rate and satisfaction of anesthetic effect in modified group are better than the traditional group with a significant difference (P<0.05); the lavage quantity in the modified group is significantly higher than that in the traditional group with a significant difference (P<0.01 ).
  
  
  CONCLUSIONS
  Dolantin, dexamethasone and ephedrine preoperatively used with a good anesthetic effect can improve the cooperation of patients in bronchoalveolar lavage with less pain and increased lavage quantity, thereby worthy of clinical application.
authors.affiliation: Hunan Prevention and Treatment Centro/forOccupational Diseases, Changsha, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Li
authors.forename: Xi-liang
authors.initials: XL
authors.lastname: Tang
authors.forename: Wei-rong
authors.initials: WR
authors.lastname: Dai
authors.forename: Xiong-bin
authors.initials: XB
authors.lastname: Xiao
authors.forename: Xiang
authors.initials: X
authors.lastname: Zhu
authors.forename: Lang
authors.initials: L
authors.lastname: Liu
authors.forename: Xin
authors.initials: X
authors.lastname: Li
mesh_terms: D000328:Adult; D000758:Anesthesia / Q000379:methods*; D018893:Bronchoalveolar Lavage; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000628:therapy*