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    find Author "DONG Ping" 2 results
    • Clinical Observation of Thrombocytopenia Induced by Heparin for Sealing Venous Remaining Needle

      目的 探討靜脈留置針封管用肝素誘導的血小板減少癥(HIT)的臨床特點。 方法 分析2010年1月-2011年12月,在1 215例靜脈留置針肝素封管患者中發生的14例HIT患者的臨床表現,血小板(PLT)、HIT抗體的變化,氯吡格雷、阿加曲班、地塞米松等治療的結果。 結果 1 215例患者中:發生HIT 14例,發生率1.15%;HIT并血栓形成綜合征4例,發生率0.33%。14例HIT患者中:經典型12例,占85.7%。出血7例,發生率50.0%,其中1級、2級出血發生率分別為42.9%(6/14)、7.1%(1/14),分別占出血的85.7%(6/7)、14.3%(1/7)。血栓形成4例,發生率28.6%,其中靜脈血栓3例,占血栓形成的75.0%。14例均發生于肝素封管后第1~14天,其中第6~7天8例,占57.1%。PLT降低到最低值的時間為肝素封管后2~10 d內,其中2~5 d內13例,占92.9%。PLT降低的最低值為(1.81~101)×109/L,其中PLT(20~70)×109/L12例,占85.7%;PLT降至最低時下降的比值為51.1%~90.1%,其中50%~80%10例、占71.4%。1例至28 d死亡時血小板沒有恢復至肝素封管前水平,其余13例患者PLT減少持續時間5~13 d,其中5~10 d 10例,占76.9%。14例(100%)HIT患者HIT抗體陽性,其中13例(92.9%)在PLT開始減少時即陽性,1例在PLT減少2周后呈陽性。14例HIT患者中12例(85.8%)痊愈,1例(7.1%)腦血栓后遺癥,1例(7.1%)死于急性肺栓塞。 結論 靜脈留置針封管用肝素可導致HIT,PLT減少及血栓、HIT抗體是診斷的可靠依據。及時停用肝素,必要時抗凝、抗PLT、類固醇激素治療效果好,部分患者進展快,死亡率高。

      Release date:2021-06-23 07:35 Export PDF Favorites Scan
    • Risk Factors and Treatment for Hemorrhage after Pancreaticoduodenectomy

      Objective To explore the risk factors and treatment associated with postoperative hemorrhage after pancreaticoduodenectomy. Methods The clinical data of 78 patients undergoing pancreatieoduodeneetomy from May 2009 to October 2011 were retrospectively analyzed in Xinhua Hospital, Shanghai Jiao Tong University School of Medicine. Results The incidence of postoperative hemorrhage was 10.3% (8/78). Among these eight patients, intra-abdominal hemorrhage occurred in two cases (one case of early and delayed hemorrhage respectively), and gastrointestinal hemorrhage occurred in 6 cases (one and five cases of early and delayed hemorrhage respectively). Univarlate analysis showed that operative blood loss, postoperative celiac infection, pancreatic fistula, and pancreaticogastrostomy were significantly associated with postoperative hemorrhage. Multivariate analysis identified for vailables as independent factors associated with postoperative hemorrhage, namely, pancreaticogastrostomy, postoperative celiac infection, and pancreatic fistula. Conclusions Skillful operation, prevention of pancreatic fistula, and control celiac infection are important for reducing postoperative hemorrhage. Proper treatments should be used according to the site, onset, and severity of hemorrhage. To prevent its occurrence is the key of treatment.

      Release date:2016-09-08 10:38 Export PDF Favorites Scan
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  • 松坂南