OBJECTIVE To investigate the effects of Anerdian(AnEr Iodine) combined with moist dressing on wound infection.METHODS Totally 124 patients with wound infection were divided into two groups,in the study group,the wounds treated by Anerdian combined with moist dressing.In the control group,the wounds were treated by traditional method.Their healing time was compared in the two groups.RESULTS The effects of wound healing in study group were much better than the control group(96.1% vs 44.7%,P

Objective To evaluate the compositive methods of endovenous treatment with laser in the treatment of superficial varicosities in lower extremities individually.Methods Two hundred ninty-five limbs in 285 patients with chronic venons insufficiency were studied.According to the clinical manifestations,ultrasound and venography and using the clinical-etiology-anatomy-pathophysiology(CEAP) classification of chronic(venous) insufficiency,the patients were grouped A,B and C.Three surgical strategies were used.Group A:Simple endovenous laser therapy(129 limbs,43.72%).Group B: Endovenous laser therapy combined with punctate ligation(143 limbs,48.47%).Group C: Endovenous laser therapy combined with external banding valvuloplasty of superficial femoral vein and punctate ligation(23 limbs,7.8%).Results The cirsoid superficial vein disappeared in all the groups.The color of the skin became lighter,and swelling was reduced.The ulcers healed or shrunk in size.Conclusions Endovenous laser treatment(EVLT) is an(effective) minitraumatic operation for treatment of varicosities of lower extremities.The use of EVLT combined with other surgical procedures is effective treatment for primary deep venous valvalar insufficiency.

Objective To evaluate the clinical application effect of transparent film dressing in fistula nursing of patients with percutanueous nephrostomy (PCN).Methods By using before-after self control study method,40 patients with pelvic tumor that caused by postrenal renal failure,and needed long-term fistula remained after PCN surgery were selected as the research object.Conventional sterile gauze and tape were used to nurse the fistula before intervention and transparent film dressing was used after intervention.Results Patents always worried about trachea cannula exodus and infection before intervention.After intervention,the comfort degree of their daily life (like showering,sleeping and daily activities) was obviously higher than that before intervention (P＜0.01).The incidence of renal fistula local adverse effect after intervention is relatively low.And the difference was statistically significant (P＜ 0.01).Before intervention,the tape was loosing in (5.47 ± 1.48) days,there were three cases of accidental trachea cannula exodus;and after intervention,transparent film dressing hemmed in (14.22±1.99) days,and no accidental trachea cannula exodus occurred (P＜0.01);and no hyper-sensitive cases happened with the transparent film dressing.Conclusions The transparent film dressing has the advantages of stable viscosity,waterproofing,fungi-proofing,breathability and hypoallergenic,etc.It can well protect and fix the fistula,and it is suitable for nursing care of patients with long-term renal fistula.