ABSTRACT
OBJECTIVE To discuss the role of head hygiene for nosocomial infection control in operating room.METHODS The head band was weared to improve head hygiene,and enhance the consciousness in control nosocomial infection.RESULTS From Mar 2004 to Mar 2006 there were 2534 cases operated and 23 cases suffered incision infection(0.91%) when surgeon was without use of head band;but from Mar 2004 to Mar 2006 there were 3014 cases operated and the incision infection rate was 0.40%(12 cases) when surgeon was with use of head band.It was an effective method for reducing sweat-inducing contamination by wearing head band to control nosocomial infection in operating room.CONCLUSIONS To improve the head hygiene by wearing head band is arelatively simple practice,it can control nosocomial infection in operating room.
ABSTRACT
[Objective]To study the effects of Gusuibu Zonghuangtong on level of TNF-? and IL-6 in macrophagocyte stimulated by PMMA particles.[Method]The rabbits were divided into six groups.Group A:only monoculear cells;group B:monoculear cells+PMMA particles;group C:monoculear eells+PMMA particles +2mlcontrol-serum;group D:monoculear cells +PMMA particles +2 ml drug-serum;group E:monoculear cells + PMMA particles +3 ml drug-serum;Group F:monoculear cells + PMMA particles +5 ml drug-serum.Each group was cultured for 4 hours,and then the TNF-? and IL-6 of each groupwas determined.[Result]The levels of TNF-? and IL-6 were much higher in Group B than that of Group A,much lower in Group D,E,F than that of Group C(P0.05).[Conclusion]The PMMA particles could stimulate macrophagocyte to excrete TNF-? and IL-6,which can be inhibited by Gusulbu Zonghuangtong.Gusuibu Zonghuangtong is hoped to have clinical utility in the prevention and treatment of aseptic loosening of prosthesis.
ABSTRACT
Objective To analyze the causes of dual damage during lumbar disc surgery and to probe the prevention and treatment of cerebrospinal fluid leakage after surgery.Methods Clinical materials of 19 cases suffered from cerebrospinal fluid leakage after surgery from March 1997 to October 2001 were retrospectively analyzed.Result Eighteen out of 19 patients were cured by conservative measurements while one was reoperatived for repairing dura mater.Conclusions The rate of cerebrospinal fluid leakage can be decreased by detailed preoperative preparation and strict operation; repairing dura mater in operation and regular conservative treatment after operation can cure most of cerebrospinal fluid leakage. Few cases failing to conservative treatment need reoperation for repairing dura mater.