中国实用护理杂志
中國實用護理雜誌
중국실용호리잡지
CHINESE JOURNAL OF PRACTICAL NURSING
2010年
25期
6-9
,共4页
路雪芹%陈传波%梁红霞%路颜羽
路雪芹%陳傳波%樑紅霞%路顏羽
로설근%진전파%량홍하%로안우
静脉留置针%化疗药物%炎性反应%血栓
靜脈留置針%化療藥物%炎性反應%血栓
정맥류치침%화료약물%염성반응%혈전
Intravenous catheter system%Chemotherapy drugs%Inflammation%Thrombosis
目的 观察应用静脉留置针注射化疗药物时留置时间与静脉损伤程度的相关性.方法 选取大耳新西兰白兔43只,抽签法取3只兔为空白对照,另40只随机分为2组,每组20只,取其双耳外缘静脉作为实验血管,留置针穿刺置管.第1组注射生理盐水,第2组注射化疗药物,1次/d,用药后肝素盐水封管.每日用药时肉眼观察局部变化,2组于用药2,4,6,8,10 d后分别取4只腹腔麻醉切取活体标本,病理学观察炎性反应反应和血栓形成.结果 生理盐水组和化疗药物组留置相同时间炎性反应反应比较;2 d无差异;4,6,8 d有差异;10 d无差异.血栓形成比较:2,4 d无差异;6,8,10 d有差异.结论 化疗药物对血管刺激性强,应用静脉留置针注射时即使局部肉眼观察无异常反应,留置时间也不能过长,一般以2 d为宜.
目的 觀察應用靜脈留置針註射化療藥物時留置時間與靜脈損傷程度的相關性.方法 選取大耳新西蘭白兔43隻,抽籤法取3隻兔為空白對照,另40隻隨機分為2組,每組20隻,取其雙耳外緣靜脈作為實驗血管,留置針穿刺置管.第1組註射生理鹽水,第2組註射化療藥物,1次/d,用藥後肝素鹽水封管.每日用藥時肉眼觀察跼部變化,2組于用藥2,4,6,8,10 d後分彆取4隻腹腔痳醉切取活體標本,病理學觀察炎性反應反應和血栓形成.結果 生理鹽水組和化療藥物組留置相同時間炎性反應反應比較;2 d無差異;4,6,8 d有差異;10 d無差異.血栓形成比較:2,4 d無差異;6,8,10 d有差異.結論 化療藥物對血管刺激性彊,應用靜脈留置針註射時即使跼部肉眼觀察無異常反應,留置時間也不能過長,一般以2 d為宜.
목적 관찰응용정맥류치침주사화료약물시류치시간여정맥손상정도적상관성.방법 선취대이신서란백토43지,추첨법취3지토위공백대조,령40지수궤분위2조,매조20지,취기쌍이외연정맥작위실험혈관,류치침천자치관.제1조주사생리염수,제2조주사화료약물,1차/d,용약후간소염수봉관.매일용약시육안관찰국부변화,2조우용약2,4,6,8,10 d후분별취4지복강마취절취활체표본,병이학관찰염성반응반응화혈전형성.결과 생리염수조화화료약물조류치상동시간염성반응반응비교;2 d무차이;4,6,8 d유차이;10 d무차이.혈전형성비교:2,4 d무차이;6,8,10 d유차이.결론 화료약물대혈관자격성강,응용정맥류치침주사시즉사국부육안관찰무이상반응,류치시간야불능과장,일반이2 d위의.
Objective To observe the relationship between degree of venous injury and the indwelling time by injection of chemotherapy drugs with intravenous catheter system. Methods Totally 43 New Zealand rabbits were selected as the study sample. Among them, three rabbits were chosen by lot as a blank control, the others were evenly divided into two groups randomly. The veins at the edges of the two ears were taken out as the tested blood vessels for the infusion with intravenous catheter system. The two groups were injected respectively with physiological saline and chemotherapy drugs once daily, and then blocked with heparin salt water. After intraperitoneal anaesthesia, pathological sections were prepared by taking live samples from the ear vein where intravenous catheter system puncturing on the 2nd, 4th, 6th,8th and 10th day of transfusion. And inflammation and thrombosis in the vein had been observed under the light microscope. Results In the same indwelling time, the inflammatory response of the two groups was compared: no difference on the 2nd day; difference was seen on the 4th、6th and 8th day; but again no difference on the 10th day. Thrombosis compared: no difference on the 2nd, 4th day, but difference was seen on the 6th, 8th and 10th day. Conclusions Chemotherapy drugs has a strong irritant on blood vessels.The indwelling time should not be too long, generally advisable 2 days,even if no abnormal response is observed locally by the naked eye.