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find Author "陈志文" 16 results
  • 连续性肾脏替代治疗专科护士培训方式及效果

    目的 总结连续性肾脏替代治疗(CRRT)专科护士的培训方式及效果,为进一步完善专科护士培训提供依据。 方法 针对CRRT专科护士所应具备的知识和技能,对我基地2010年-2012年5期培训班招收的28名CRRT学员进行为期3个月理论学习及临床实践培训。 结果 经培训,CRRT学员全部顺利通过各项考核,培训合格,取得由四川省护理学会颁发的“血液净化专业护士证书”。 结论 理论与实践相结合的培训方式,使学员系统掌握了血液净化方面的理论知识,规范了专科护理操作技能,提高了职业综合能力,取得满意效果,为进一步完善CRRT专科护士培训积累了经验。

    Release date:2016-09-08 09:12 Export PDF Favorites Scan
  • 连续性肾脏替代治疗护士交接班特点与方法

    【摘要】 目的 总结连续性肾脏替代治疗(continuous renal replacement therapy,CRRT)专业护士交接班的特点及重要性,以规范交接班制度,完善交接班内容。 方法 针对CRRT治疗地点的分散性、治疗时间及患者人数不确定性等因素,建立起符合CRRT专业护士的交接班内容与方法。 结果 交接班方法推行以来,从未发生过因交接班不规范而导致治疗事故和护理差错,有效的保证了CRRT的护理质量及工作连续性。 结论 严谨细致的CRRT专业护士交接班方法是患者治疗安全的可靠保证。

    Release date:2016-09-08 09:24 Export PDF Favorites Scan
  • 连续性肾脏替代治疗串联体外二氧化碳清除技术治疗呼吸衰竭合并急性呼吸窘迫综合征一例

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  • Research progress on saline flushing extracorporeal circulation line during continuous renal replacement therapy without anticoagulation

    Because existing anticoagulants may have contraindications and side effects, continuous renal replacement therapy (CRRT) without anticoagulants is nevertheless widely used. Although it does not produce major adverse effects without anticoagulant CRRT, it can raise the risk of clotting, which can lead to treatment cessation. Extracorporeal circulation lines with saline flush are frequently utilized as a non-pharmaceutical anticoagulation strategy. However, in the absence of anticoagulant CRRT, its clinical efficacy remains debatable. Therefore, this article reviews the specific procedures, flushing frequency, flushing effect, and adverse events of flushing extracorporeal circulation lines with normal saline when CRRT is free anticoagulant, generating fresh ideas for future research.

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  • APPLICATION OF PORTABLE BRACKET OF LOWER LIMB IN RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT BY LONG FIBULAR MUSCLE TENDON UNDER ARTHROSCOPY

    Objective To investigate the effectiveness of portable bracket of lower limb in the reconstruction of anterior cruciate l igament (ACL) by the long fibular muscle tendon under arthroscopy. Methods Between March 2008 and September 2010, 22 patients with ACL injury were treated. The limb position was maintained by portable bracket of lower limb and ACL was reconstructed with the long fibular muscle tendon under arthroscopy. There were 15 males and 7 females with an average age of 33.8 years (range, 19-64 years). The causes of ACL injury were traffic accident injury in 14 cases, sport trauma in 5 cases, and fall ing injury in 3 cases. The locations were the left knee in 10 cases and the right knee in12 cases, including 12 fresh injuries and 10 old injuries. Of 22 patients, 17 had positive anterior drawer test, 19 had positive pivot shift test, and 20 had positive Lachman test. According to International Knee Documentation Committee (IKDC) criteria, there were 6 abnormal and 16 severely abnormal. The subjective IKDC score was 57.64 ± 6.11. The Lysholm score was 55.45 ± 4.37. Results All incisions healed by first intention, and no complication was found. All patients were followed up 9-38 months (mean, 15 months). At last follow-up, the flexion of the knee ranged from 120 to 135° (mean, 127°). One patient had positive anterior drawer test, 1 patient had positive pivot shift test, and 2 patients had positive Lachman test. No ligament loosening and breakage occurred. According to the IKDC criteria, 10 patients rated as normal, 11 patients as nearly normal, and 1 patient as abnormal. The subjective IKDC score was 90.44 ± 6.11, showing significant difference when compared with preoperative one (t=4.653, P=0.021). The Lysholm score was 90.12 ± 5.78, showing significant difference when compared with preoperative one (t=4.231, P=0.028). Conclusion Portable bracket of lower limb in the reconstruction of ACL has the advantages of saving manpower and easy operation. The long fibular muscle tendon is enough long and b to reconstruct the ACL, which can increase the contact surface between the tendon and bone and is beneficial to tendon-bone heal ing.

    Release date:2016-08-31 04:23 Export PDF Favorites Scan
  • 连续性肾脏替代治疗联合体外二氧化碳清除技术治疗呼吸衰竭合并高碳酸血症一例

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  • TREATMENT OF Pipkin TYPE I FRACTURE OF FEMORAL HEAD ASSOCIATED WITH POSTERIOR DISLOCATION OF THE HIP

    Objective To evaluate and compare the outcomes of simple closed reduction, selective fragment excision after closed reduction, and emergency fragment excision and reduction in the treatment of Pipkin type I fracture of femoral head associated with posterior dislocation of the hip. Methods Between January 2002 and January 2008, 24 patients with Pipkin type I fracture of the femoral head associated with posterior dislocation of the hip were treated with simple closed reduction (closed reduction group, n=8), with selective fragment excision after closed reduction (selective operation group, n=8), and with emergency fragment excision and reduction (emergency operation group, n=8). In the closed reduction group, there were 6 males and 2 females with an average age of 37.6 years (range, 19-56 years); injuries were caused by traffic accident in 6 cases, by fall ing from height in 1 case, and by crushing in 1 case with a mean disease duration of 3.1 hours (range, 1.0-7.5 hours); and the interval from injury to reduction was (4.00 ± 2.14) hours. In the selective operation group, there were 7 males and 1 female with an average age of 37.3 years (range, 21-59 years); injuries were caused by traffic accident in 7 cases and by fall ing from height in 1 case with a mean disease duration of 3.2 hours (range, 1.0-6.0 hours); and the interval from injury to reduction was (3.90 ± 1.47) hours. In the emergency operation group, there were 5 males and 3 females with an average age of 35.5 years (range, 20-58 years); injuries were caused by traffic accident in 5 cases, by fall ing from height in 1 case, and by crushing in 2 cases with a mean disease duration of 3.3 hours (range, 1.5-6.5 hours); and the interval from injury to open reduction was (5.10 ± 2.04) hours. There was no significant difference in the age, gender, disease duration, and interval from injury to reduction among 3 groups (P gt; 0.05). Results All wounds in selective operation group and emergency operation group healed primarily. All the patients were followed up 24 to 58 months (mean, 38.7 months). According to Thompson-Epstein system, the excellent and good rates were 50.0% (4/8) in the closed reduction group, 87.5% (7/8) in the selective operation group, and 87.5% (7/8) in the emergency operation group at 24 months after operation, showing significant difference among 3 groups (χ2=9.803, P=0.020). Heterotopic ossification was found in 1 case (12.5%) of the closed reduction group, in 4 cases (50.0%) of the selective operation group, and in 4 cases (50.0%) of the emergency operation group, and avascular necrosis of femoral head was found in 2 cases (25.0%) of the closed reduction group; there was no significant difference in compl ications among 3 groups (P gt; 0.05). Conclusion The treatment of Smith-Petersen approach and fragment excision by selective operation or emergency operation has similar outcome, which are better than the treatment of simple closed reduction.

    Release date:2016-08-31 05:44 Export PDF Favorites Scan
  • Comparison of potassium supplement with infusion pump and traditional potassium supplement in continuous renal replacement therapy

    Objective To explore the feasibility and effect of infusion pump potassium supplementation in continuous renal replacement therapy (CRRT). Methods Patients who underwent CRRT were randomly divided into infusion pump group and traditional way group between March and May 2018. In infusion pump group, 10% potassium chloride was supplemented with infusion pump. In traditional way group, 10% potassium chloride was supplemented in the traditional way, which meant adding potassium in the replacement solution. The peripheral blood potassium level, the potassium well-controlled rate, the incidence of adverse events, the average frequency of replacement liquid bags change, the average pump stopping time, and the delivery dose and potassium supplement dose between the two groups were compared. Results A total of 60 patients were randomly divided into two groups, with 30 cases in each group. The infusion pump group was treated with an average of 6.90 mL/h potassium supplement dose by infusion pump, and in traditional way group, potassium was added to the replacement solution by an average of 9.29 mL/h; there were significant differences between the two groups (P<0.05). When compared with traditional way group, there was no significant differences (P>0.05) in the peripheral blood potassium level and the potassium well-controlled rate of the patients at 0, 2, 8, 12 and 24 hours after CRRT (P>0.05). As for the adverse events rate, average frequency of replacement liquid bags change, average pump stopping time, and potassium supplement dose, there were significant differences between the two groups (P<0.05). Conclusions The application of infusion pump to supply potassium in CRRT is feasible and safe, and is superior to the traditional potassium supplement method. It could be further applied in clinical practice.

    Release date:2018-07-27 09:54 Export PDF Favorites Scan
  • Simplified regional citrate anticoagulation in sustained low efficiency dialysis

    Objective To evaluate the safety and efficacy of simplified regional citrate anticoagulation in sustained low efficiency dialysis (SLED). Methods We prospectively analyzed the patients with acute kidney injury or end stage renal disease in Department of Nephrology, West China Hospital of Sichuan University from March 2017 to May 2018. All the patients received SLED treatment by Fresenius 4008s ARrTplus through either femoral or internal jugular venous catheter, with each session of SLED treatment lasting for 8 to 10 hours. We pumped in 4% tri-sodium citrate solution through the arterial line at 300 mL/h and citrate infusion was stopped 15 minutes before ending of treatment. The blood flow was 150 mL/min while the calcium-containing dialysate (Ca 1.25 mmol/L) was delivered at 200 mL/min. We recorded peripheral, post filter ionized calcium level, and systemic citrate concentration at 0, 2 and 6 hours, respectively. Results Sixty-two patients underwent 185 sessions of SLED. Three sessions of two patients were discontinued for filter clotting, while the rest 182 SLED sessions (98.4%) were all successfully completed. The systemic citrate concentrations at 2 and 6 hours after beginning were of no statistical difference [(0.82±0.31) vs. (0.86±0.31) mmol/L, P=0.21]. The 0-, 2-, 6-hour peripheral blood ionized calcium levels were (1.12±0.21), (1.09±0.12), and (1.11±0.09) mmol/L, respectively, with no significant difference (P>0.05), and post filter ionized calcium at 2 and 6 hours after beginning were recorded as (0.35±0.06) and (0.31±0.04) mmol/L. The trans-membrane pressure at 2 and 6 hours after beginning were (106.2±13.8) and (105.3±22.4) mm Hg (1 mm Hg=0.133 kPa), with no significant difference (P=0.42). At 6 hours after beginning, prothrombin time and activated partial thrombin time were identified to be similar to those before SLED. During SLED treatments, in 4 sessions (2.2%), patients suffered mild metabolic alkalosis, but all of them recovered 4 hours later by themselves. No bleeding complication, thrombocytopenia, cardiac arrhythmia, hypernatremia, metabolic alkalosis or hypotension was observed. Conclusion SLED under simplified citrate anticoagulation is safe and effective by using calcium containing dialysate, which achieves satisfying regional anticoagulation effect without interfering systemic clotting function, and provides a new option of anticoagulation for SLED.

    Release date:2018-07-27 09:54 Export PDF Favorites Scan
  • Clinical study on blood sampling test of arteriovenous reversal in continuous renal replacement therapy

    ObjectiveTo explore the feasibility of pipeline blood sampling test of continuous renal replacement therapy (CRRT) when arteriovenous reversal connection occurs, and to explore the influence of pipeline blood sampling test on the results of CRRT when arteriovenous reversal connection occurs under different anticoagulation methods.MethodsSelected patients with arteriovenous reversals treated by CRRT in a third-class A hospital was selected from June 2018 to May 2019. Blood samples were collected from the front end of the CRRT pipeline (0-, 3-, and 5-min after the cease). Blood samples collected from the catheterization site were compared with those from the body vein for acid and alkali, respectively. The electrolyte and other results were analyzed and compared.ResultsA total of 80 patients were enrolled, including 40 with low molecular weight heparin and non-heparin, and 40 with citric acid. Under the anticoagulation condition of low molecular weight heparin and non-heparin, there was no difference in acid-base or electrolyte between body venous blood samples and pipeline blood samples (P>0.05). Under the anticoagulation condition of citric acid, 0-, 3-, and 5-min after the cease, the difference in free calcium between body venous blood samples and pipeline blood samples was significant (F=7.866, 6.691, 5.590, P<0.001). There was no difference in other acid-base or electrolyte results (P>0.05).ConclusionsLow molecular weight heparin and heparin-free anticoagulation can be tested by collecting blood samples from the front end of the pipeline without suspension of treatment in the case of arteriovenous reversal in CRRT. There was a difference between free calcium and body venous blood in anticoagulation with citric acid. It is not recommended to collect blood from pipes for examination Under the anticoagulationcondition of citric acid.

    Release date:2020-08-25 09:57 Export PDF Favorites Scan
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