目的:研究目标导向性康复护理对ICU高血压脑出血的神经功能的影响,为临床护理研究提高依据。方法:选择2017年1月到2020年1月滁州市第一人民医院接诊的50例高血压脑出血患者作为研究对象。将所有患者按随机数表法,均分为研究组和对照组,...目的:研究目标导向性康复护理对ICU高血压脑出血的神经功能的影响,为临床护理研究提高依据。方法:选择2017年1月到2020年1月滁州市第一人民医院接诊的50例高血压脑出血患者作为研究对象。将所有患者按随机数表法,均分为研究组和对照组,各25例。对照组患者采用常规护理方式进行护理,主要包括生命体征监控、体位转变、药物治疗等。研究组患者采用目标导向性康复护理。比较两组患者的神经功能缺损程度、认知功能、患者家属护理满意度。结果:两组护理前神经功能缺损程度相比,差异无统计学意义(P<0.05)。护理后,两组患者评分结果均明显降低,且研究组患者的神经功能评分结果明显低于对照组,差异有统计学意义(P<0.05)。两组护理前简易智力检查量表(mini-mental state examination,MMSE)评分相比,差异无统计学意义(P<0.05)。护理后,两组患者MMSE评分结果均明显升高,且研究组患者的评分明显高于对照组,差异有统计学意义(P<0.05)。研究组患者家属的护理总满意度明显高于对照组患者,差异有统计学意义(P<0.05)。结论:目标导向性康复护理能够有效改善ICU高血压脑出血的神经功能,值得临床推广运用。展开更多
Intraoperative fluid management is pivotal to the outcome and success of surgery, especially in high-risk proce- dures. Empirical formula and invasive static monitoring have been traditionally used to guide intraopera...Intraoperative fluid management is pivotal to the outcome and success of surgery, especially in high-risk proce- dures. Empirical formula and invasive static monitoring have been traditionally used to guide intraoperative fluid management and assess volume status. With the awareness of the potential complications of invasive procedures and the poor reliability of these methods as indicators of volume status, we present a case scenario of a patient who underwent major abdominal surgery as an example to discuss how the use of minimally invasive dynamic monitoring may guide intraoperative fluid therapy.展开更多
AIM: To assess the rate of infection, appropriateness of antimicrobial-therapy and mortality on intensive care unit(ICU). Special focus was drawn on patients with liver cirrhosis.METHODS: The study was approved by the...AIM: To assess the rate of infection, appropriateness of antimicrobial-therapy and mortality on intensive care unit(ICU). Special focus was drawn on patients with liver cirrhosis.METHODS: The study was approved by the local ethical committee. All patients admitted to the Internal Medicine-ICU between April 1, 2007 and December 31, 2009 were included. Data were extracted retrospectively from all patients using patient charts and electronic documentations on infection, microbiological laboratory reports, diagnosis and therapy. Due to the large hepatology department and liver transplantation center, special interest was on the subgroup of patients with liver cirrhosis. The primary statistical-endpoint was the evaluation of the influence of appropriate versusinappropriate antimicrobial-therapy on in-hospitalmortality.RESULTS: Charts of 1979 patients were available. The overall infection-rate was 53%. Multiresistantbacteria were present in 23% of patients with infection and were associated with increased mortality(p < 0.000001). patients with infection had significantly increased in-hospital-mortality(34% vs 17%, p < 0.000001). Only 9% of patients with infection received inappropriate initial antimicrobial-therapy, no influence on mortality was observed. Independent risk-factors for in-hospital-mortality were the presence of septicshock, prior chemotherapy for malignoma and infection with pseudomonas spp. Infection and mortality-rate among 175 patients with liver-cirrhosis was significantly higher than in patients without liver-cirrhosis. Infection increased mortality 2.24-fold in patients with cirrhosis. patients with liver cirrhosis were at an increased risk to receive inappropriate initial antimicrobial therapy.CONCLUSION: The results of the present study report the successful implementation of early-goal-directed therapy. Liver cirrhosis patients are at increased risk of infection, mortality and to receive inappropriate therapy. Increasing burden are multiresistant-bacteria.展开更多
BACKGROUND: Fluid intervention and vasoactive pharmacological support during hepatic resection depend on the preference of the attending clinician, institutional resources, and practice culture. Evidence-based recomme...BACKGROUND: Fluid intervention and vasoactive pharmacological support during hepatic resection depend on the preference of the attending clinician, institutional resources, and practice culture. Evidence-based recommendations to guide perioperative fluid management are currently limited. Therefore, we provide a contemporary clinical integrative overview of the fundamental principles underpinning fluid intervention and hemodynamic optimization for adult patients undergoing major hepatic resection. DATA SOURCES: A literature review was performed of MEDLINE, EMBASE and the Cochrane Central Registry of Controlled Trials using the terms 'surgery', 'anesthesia', 'starch', 'hydroxyethyl starch derivatives', 'albumin', 'gelatin', 'liver resection', 'hepatic resection', 'fluids', 'fluid therapy', 'crystalloid', 'colloid', 'saline', 'plasma-Lyte', 'plasmalyte', 'hartmann's', 'acetate', and 'lactate'. Search results for MEDLINE and EMBASE were additionally limited to studies on human populations that included adult age groups and publications in English. RESULTS: A total of 113 articles were included after appropriate inclusion criteria screening. Perioperative fluid management as it relates to various anesthetic and surgical techniques is discussed.CONCLUSIONS: Clinicians should have a fundamental understanding of the surgical phases of the resection, hemodynamic goals, and anesthesia challenges in attempts to individualize therapy to the patient's underlying pathophysiological condition. Therefore, an ideal approach for perioperative fluid therapy is always individualized. Planning and designing large-scale clinical trials are imperative to define the optimal type and amount of fluid for patients undergoing major hepatic resection. Further clinical trials evaluating different intraoperative goal-directed strategies are also eagerly awaited.展开更多
BACKGROUND Patients with rectal cancer undergoing radical resection often have poor post-operative recovery due to preoperative fasting and water deprivation and the removal of diseased tissue,and have a high risk of ...BACKGROUND Patients with rectal cancer undergoing radical resection often have poor post-operative recovery due to preoperative fasting and water deprivation and the removal of diseased tissue,and have a high risk of complications.Therefore,it is of great significance to apply appropriate rehydration regimens to patients un-dergoing radical resection of rectal cancer during the perioperative period to improve the postoperative outcomes of patients.AIM To analyze the effects of goal-directed fluid therapy(GDFT)with a preoperative glucose load regimen on postoperative recovery and complications in patients undergoing radical resection for rectal cancer.METHODS Patients with rectal cancer who underwent radical resection(n=184)between January 2021 and December 2023 at our hospital were randomly divided into either a control group or an observation group(n=92 in each group).Both groups received a preoperative glucose load regimen,and routine fluid replacement and GDFT were additionally implements in the control and observation groups,res-pectively.The operative conditions,blood levels of lactic acid and inflammatory markers,postoperative recovery,cognitive status,hemodynamic indicators,brain oxygen metabolism,and complication rates were compared between the groups.RESULTS The colloidal fluid dosage,total infusion,and urine volume,as well as time to first exhaust,time to food intake,and postoperative length of hospital stay,were lower in the observation group(P<0.05).No significant differences were observed between the two groups in terms of operation time,bleeding volume,crystalloid liquid consumption,time to tracheal extubation,complication rate,heart rate,or mean arterial pressure(P>0.05).Compared with the control group,in the ob-servation group the lactic acid level was lower immediately after the surgery(P<0.05);the Mini-Mental State Examination score was higher on postoperative day 3(P<0.05);the pulse pressure variability(PPV)was lower at 30 min after pneumoperitoneum(P<0.05),though the differences in the PPV of 展开更多
Objective To explore the application effect of goal-directed fluid therapy(GDFT)on laparoscopic liver resection.Methods From July 2023 to December 2023,48 patients who underwent laparoscopic liver resection were rando...Objective To explore the application effect of goal-directed fluid therapy(GDFT)on laparoscopic liver resection.Methods From July 2023 to December 2023,48 patients who underwent laparoscopic liver resection were randomly divided into the GDFT group and the CLCVP(controlled low central venous pressure)group.The patients in the GDFT group were guided by stroke volume variability(SVV)during surgery,while those in the CLCVP group were guided by a controlled low central venous pressure technique during fluid replacement surgery.Intraoperative bleeding volume,fluid replacement volume,urine output,liver blood flow obstruction time,postoperative exhaust time,length of hospital stays,and incidence of complications were recorded and compared between the two groups of patients.Results There was a difference between the two groups in terms of crystal fluid,colloid fluid,total fluid volume,and urine volume(P>0.05).However,the bleeding volume in the GDFT group(515.61±246.71)mL was lower than that in the CLCVP group(389.37±187.35)mL(P<0.05);and the blockade time of liver blood flow in the GDFT group(46.33±7.26)min was shorter than that of the CLCVP group(41.84±6.24)min(P<0.05);the postoperative exhaust time of patients in the GDFT group(4.86±1.24)d was shorter than that of patients in the CLCVP group(6.42±1.05)d(P<0.05);the hospitalization days of patients in the GDFT group(9.21±2.15)d were fewer than those in the CLCVP group(11.04±4.29)d(P<0.05).There were no statistically significant differences in the incidence of postoperative complications between the two groups of patients(P>0.05).Conclusion GDFT guided by SVV can stabilize intraoperative hemodynamics in patients undergoing laparoscopic liver resection,reduce intraoperative bleeding,and reduce liver blood flow blockage time.It is safer and more reliable than traditional fluid therapy.展开更多
BACKGROUND Intraoperative fluid management is an important aspect of anesthesia mana-gement in gastrointestinal surgery.Intraoperative goal-directed fluid therapy(GDFT)is a method for optimizing a patient's physio...BACKGROUND Intraoperative fluid management is an important aspect of anesthesia mana-gement in gastrointestinal surgery.Intraoperative goal-directed fluid therapy(GDFT)is a method for optimizing a patient's physiological state by monitoring and regulating fluid input in real-time.AIM To evaluate the efficacy of intraoperative GDFT in patients under anesthesia for gastrointestinal surgery.METHODS This study utilized a retrospective comparative study design and included 60 patients who underwent gastrointestinal surgery at a hospital.The experimental group(GDFT group)and the control group,each comprising 30 patients,received intraoperative GDFT and traditional fluid management strategies,respectively.The effect of GDFT was evaluated by comparing postoperative recovery,com-plication rates,hospitalization time,and other indicators between the two patient groups.RESULTS Intraoperative blood loss in the experimental and control groups was 296.64±46.71 mL and 470.05±73.26 mL(P<0.001),and urine volume was 415.13±96.72 mL and 239.15±94.69 mL(P<0.001),respectively.The postoperative recovery time was 5.44±1.1 days for the experimental group compared to 7.59±1.45 days(P<0.001)for the control group.Hospitalization time for the experimental group was 10.87±2.36 days vs 13.65±3 days for the control group(P<0.001).The visual analogue scale scores of the experimental and control groups at 24 h and 48 h INTRODUCTION Gastrointestinal surgery is one of the most common procedures in the field of general surgery[1],involving the stomach,intestines,liver,pancreas,spleen,and other internal abdominal organs[2,3].With advancements in surgical technology and anesthesia methods,the safety and success rates of surgery have significantly improved[4,5].However,intraop-erative fluid management remains a critical challenge[6].Traditional fluid management strategies often rely on experience and basic physiological parameters,which may lead to excessive or insufficient fluid input,thereby affecting postoperative recovery and complication r展开更多
Background Acute kidney injury （AKI） is considered as a common and significant complication following abdominal aortic aneurysm （AAA） repair. This study aimed to assess the associated risk factors of AKI in the cr...Background Acute kidney injury （AKI） is considered as a common and significant complication following abdominal aortic aneurysm （AAA） repair. This study aimed to assess the associated risk factors of AKI in the critically ill patients undergoing AAA repair and to evaluate the appropriate AKI management in the specific population. Methods We retrospectively examined data from all critically ill patients undergoing AAA repairs at our institution from April 2007 to March 2012. Multivariable analysis was used to identify factors associated with postoperative AKI, which was defined by risk, injury, failure, loss and end-stage （RIFLE） kidney disease criteria. The goal-directed hemodynamic optimization （maintenance of optimal hemodynamics and neutral or negative fluid balance） and renal outcomes were also reviewed. Results Of the 71 patients enrolled, 32 （45.1%） developed AKI, with 30 （93.8%） cases diagnosed on admission to surgical intensive care unit （SICU）. Risk factors for AKI were ruptured AAA （odds ratio （OR）=5.846, 95% confidence interval （CI）： 1.346-25.390）, intraoperative hypotension （OR=6.008, 95% CI： 1.176 to 30.683）, and perioperative blood transfusion （OR=4.611, 95% CI： 1.307-16.276）. Goal-directed hemodynamic optimization resulted in 75.0% complete and 18.8% partial renal recovery. Overall in-hospital mortality was 2.8%. AKI was associated with significantly increased length of stay （（136.9±24.5） hours vs. （70.4±11.3） hours） in Surgical Intensive Care Unit. Conclusions Critically ill patients undergoing AAA repair have a high incidence of AKI, which can be early recognized by RIFLE criteria. Rupture, hypotension, and blood transfusion are the significant associated risk factors. Application of goal-directed hemodynamic optimization in this cohort appeared to be effective in improving renal outcome.展开更多
AIM: To investigate which surgical techniques and perioperative regimens yielded the best survival rates for diabetic rats undergoing gastric bypass. METHODS: We performed Roux-en-Y gastric bypass with reserved gastri...AIM: To investigate which surgical techniques and perioperative regimens yielded the best survival rates for diabetic rats undergoing gastric bypass. METHODS: We performed Roux-en-Y gastric bypass with reserved gastric volume, a procedure in which gastrointestinal continuity was reestablished while excluding the entire duodenum and proximal jejunal loop. We observed the procedural success rate, long-term survival, and histopathological sequelae associated with a number of technical modifications. These included: use of anatomical markers to precisely identify Treitz's ligament; careful dissection along surgical planes; careful attention to the choice of regional transection sites; reconstruction using full-thickness anastomoses; use of a minimally invasive procedure with prohemostatic pretreatment and hemorrhage control; prevention of hypo-thermic damage; reduction in the length of the procedure; and accelerated surgical recovery using fast-track surgical modalities such as perioperative permissive underfeeding and goal-directed volume therapy. RESULTS: The series of modif ications we adopted reduced operation time from 110.02 ± 12.34 min to 78.39 ± 7.26 min (P < 0.01), and the procedural success rate increased from 43.3% (13/30) to 90% (18/20) (P < 0.01), with a long-term survival of 83.3% (15/18) (P < 0.01). CONCLUSION: Using a number of fast-track and damage control surgical techniques, we have successfully established a stable model of gastric bypass in diabetic rats.展开更多
<strong>Background:</strong> <span "=""><span>Anticipating postoperative evolution in surgical patients is an important issue in our daily practice. We demonstrated in a previous...<strong>Background:</strong> <span "=""><span>Anticipating postoperative evolution in surgical patients is an important issue in our daily practice. We demonstrated in a previous study </span><span>that there were multiple predictors of postoperative outcome, including</span><span> American Society of Anesthesiologists status (ASA), transfusion, emergency, surgery and age. A secondary analysis describing intraoperative and postoperative outcomes was undertaken in children aged between 6 and 10 years old included in the initial study. </span><b><span>Objective: </span></b><span>To describe intraoperative and postoperative outcomes in children aged between 6 and 10 years old included in the initial cohort in abdominal surgery, neurosurgery and orthopedics. </span><b><span>Methods: </span></b><span>The secondary analysis of postoperative outcomes in children aged between 6 and 10 years old w</span></span><span>as</span><span "=""><span> retrospectively included in the initial study of 594 patients. The study was approved by the Ethics Committee. </span><b><span>Results: </span></b><span>There were 88 patients with a mean age of 98.7 ±</span></span><span "=""> </span><span "=""><span>13.8 months. The most common surgical interventions were scoliosis in 23 patients (26.1%), limb tumor resection in 8 patients (9.1%), femoral osteotomy in 6 patients (6.8%), intracerebral tumor resection in 6 patients (6.8%), intestinal resection in 5 patients (5.6%), Chiari’s malformation in 4 patients (4.5%), pelvic osteotomy in 4 patients (4.5%) and renal transplantation in 4 patients (4.5%). Most patients (45%) were American Society of Anesthesiologists grade 3 (ASA 3), and 13 (14.8%) were ASA grade 4. Twenty-two (25%) patients had intraoperative and/or postoperative complications (organ dysfunction or sepsis). Two patients (2.3%) had intraoperative hemorrhage, 1 patient (1.1%) had intraoperative difficult intubation, and 1 patient experienced intraoperative anaphy</span><span>laxis. Nine patients (10.2%) had postoperative neurolo展开更多
<b><span style="font-family:Verdana;">Background: </span></b></span><span><span><span style="font-family:""><span style="font-family:Ver...<b><span style="font-family:Verdana;">Background: </span></b></span><span><span><span style="font-family:""><span style="font-family:Verdana;">Scoliosis is among interventions with high postoperative com</span><span><span style="font-family:Verdana;">plication rates due to the characteristics of the surgery, where blood los</span><span style="font-family:Verdana;"></span><span style="font-family:Verdana;">s,</span></span><span style="font-family:Verdana;"> transfusion and fluid requirements can be increased. A monocentric retrospective observational study was undertaken earlier to determine predictors of intraoperative and postoperative outcomes in surgical patients. In this initial cohort, there were patients who underwent scoliosis surgery, and a secondary </span><span style="font-family:Verdana;">analysis to describe outcomes in these patients was realized and presented</span> <span><span style="font-family:Verdana;">here. </span><b><span style="font-family:Verdana;">Objective:</span></b><span style="font-family:Verdana;"> To describe intraoperative and postoperative outcomes in</span></span><span style="font-family:Verdana;"> patients under 18 years old in scoliosis surgery included in the initial study and </span><span style="font-family:Verdana;">to propose improvement </span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">implementation measures. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> A sec</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">ondary analysis of patients undergoing scoliosis surgery </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">from</span></span></span><span><span><span style="font-family:""><span st展开更多
文摘目的:研究目标导向性康复护理对ICU高血压脑出血的神经功能的影响,为临床护理研究提高依据。方法:选择2017年1月到2020年1月滁州市第一人民医院接诊的50例高血压脑出血患者作为研究对象。将所有患者按随机数表法,均分为研究组和对照组,各25例。对照组患者采用常规护理方式进行护理,主要包括生命体征监控、体位转变、药物治疗等。研究组患者采用目标导向性康复护理。比较两组患者的神经功能缺损程度、认知功能、患者家属护理满意度。结果:两组护理前神经功能缺损程度相比,差异无统计学意义(P<0.05)。护理后,两组患者评分结果均明显降低,且研究组患者的神经功能评分结果明显低于对照组,差异有统计学意义(P<0.05)。两组护理前简易智力检查量表(mini-mental state examination,MMSE)评分相比,差异无统计学意义(P<0.05)。护理后,两组患者MMSE评分结果均明显升高,且研究组患者的评分明显高于对照组,差异有统计学意义(P<0.05)。研究组患者家属的护理总满意度明显高于对照组患者,差异有统计学意义(P<0.05)。结论:目标导向性康复护理能够有效改善ICU高血压脑出血的神经功能,值得临床推广运用。
基金supported by the Department of Anesthesiologyand Pain MedicineUniversity of California Davis Health System+1 种基金SacramentoCA 95617 and NIH Grant(#UL1 TR000002)
文摘Intraoperative fluid management is pivotal to the outcome and success of surgery, especially in high-risk proce- dures. Empirical formula and invasive static monitoring have been traditionally used to guide intraoperative fluid management and assess volume status. With the awareness of the potential complications of invasive procedures and the poor reliability of these methods as indicators of volume status, we present a case scenario of a patient who underwent major abdominal surgery as an example to discuss how the use of minimally invasive dynamic monitoring may guide intraoperative fluid therapy.
文摘AIM: To assess the rate of infection, appropriateness of antimicrobial-therapy and mortality on intensive care unit(ICU). Special focus was drawn on patients with liver cirrhosis.METHODS: The study was approved by the local ethical committee. All patients admitted to the Internal Medicine-ICU between April 1, 2007 and December 31, 2009 were included. Data were extracted retrospectively from all patients using patient charts and electronic documentations on infection, microbiological laboratory reports, diagnosis and therapy. Due to the large hepatology department and liver transplantation center, special interest was on the subgroup of patients with liver cirrhosis. The primary statistical-endpoint was the evaluation of the influence of appropriate versusinappropriate antimicrobial-therapy on in-hospitalmortality.RESULTS: Charts of 1979 patients were available. The overall infection-rate was 53%. Multiresistantbacteria were present in 23% of patients with infection and were associated with increased mortality(p < 0.000001). patients with infection had significantly increased in-hospital-mortality(34% vs 17%, p < 0.000001). Only 9% of patients with infection received inappropriate initial antimicrobial-therapy, no influence on mortality was observed. Independent risk-factors for in-hospital-mortality were the presence of septicshock, prior chemotherapy for malignoma and infection with pseudomonas spp. Infection and mortality-rate among 175 patients with liver-cirrhosis was significantly higher than in patients without liver-cirrhosis. Infection increased mortality 2.24-fold in patients with cirrhosis. patients with liver cirrhosis were at an increased risk to receive inappropriate initial antimicrobial therapy.CONCLUSION: The results of the present study report the successful implementation of early-goal-directed therapy. Liver cirrhosis patients are at increased risk of infection, mortality and to receive inappropriate therapy. Increasing burden are multiresistant-bacteria.
文摘BACKGROUND: Fluid intervention and vasoactive pharmacological support during hepatic resection depend on the preference of the attending clinician, institutional resources, and practice culture. Evidence-based recommendations to guide perioperative fluid management are currently limited. Therefore, we provide a contemporary clinical integrative overview of the fundamental principles underpinning fluid intervention and hemodynamic optimization for adult patients undergoing major hepatic resection. DATA SOURCES: A literature review was performed of MEDLINE, EMBASE and the Cochrane Central Registry of Controlled Trials using the terms 'surgery', 'anesthesia', 'starch', 'hydroxyethyl starch derivatives', 'albumin', 'gelatin', 'liver resection', 'hepatic resection', 'fluids', 'fluid therapy', 'crystalloid', 'colloid', 'saline', 'plasma-Lyte', 'plasmalyte', 'hartmann's', 'acetate', and 'lactate'. Search results for MEDLINE and EMBASE were additionally limited to studies on human populations that included adult age groups and publications in English. RESULTS: A total of 113 articles were included after appropriate inclusion criteria screening. Perioperative fluid management as it relates to various anesthetic and surgical techniques is discussed.CONCLUSIONS: Clinicians should have a fundamental understanding of the surgical phases of the resection, hemodynamic goals, and anesthesia challenges in attempts to individualize therapy to the patient's underlying pathophysiological condition. Therefore, an ideal approach for perioperative fluid therapy is always individualized. Planning and designing large-scale clinical trials are imperative to define the optimal type and amount of fluid for patients undergoing major hepatic resection. Further clinical trials evaluating different intraoperative goal-directed strategies are also eagerly awaited.
文摘BACKGROUND Patients with rectal cancer undergoing radical resection often have poor post-operative recovery due to preoperative fasting and water deprivation and the removal of diseased tissue,and have a high risk of complications.Therefore,it is of great significance to apply appropriate rehydration regimens to patients un-dergoing radical resection of rectal cancer during the perioperative period to improve the postoperative outcomes of patients.AIM To analyze the effects of goal-directed fluid therapy(GDFT)with a preoperative glucose load regimen on postoperative recovery and complications in patients undergoing radical resection for rectal cancer.METHODS Patients with rectal cancer who underwent radical resection(n=184)between January 2021 and December 2023 at our hospital were randomly divided into either a control group or an observation group(n=92 in each group).Both groups received a preoperative glucose load regimen,and routine fluid replacement and GDFT were additionally implements in the control and observation groups,res-pectively.The operative conditions,blood levels of lactic acid and inflammatory markers,postoperative recovery,cognitive status,hemodynamic indicators,brain oxygen metabolism,and complication rates were compared between the groups.RESULTS The colloidal fluid dosage,total infusion,and urine volume,as well as time to first exhaust,time to food intake,and postoperative length of hospital stay,were lower in the observation group(P<0.05).No significant differences were observed between the two groups in terms of operation time,bleeding volume,crystalloid liquid consumption,time to tracheal extubation,complication rate,heart rate,or mean arterial pressure(P>0.05).Compared with the control group,in the ob-servation group the lactic acid level was lower immediately after the surgery(P<0.05);the Mini-Mental State Examination score was higher on postoperative day 3(P<0.05);the pulse pressure variability(PPV)was lower at 30 min after pneumoperitoneum(P<0.05),though the differences in the PPV of
基金Hunan Provincial Health Commission Project(NO.202104011283,202214023133)Natural Science Foundation of Hunan Provincial(NO.kq2202436)Hunan Province Innovation Guidance Project(NO.2021SK50920)。
文摘Objective To explore the application effect of goal-directed fluid therapy(GDFT)on laparoscopic liver resection.Methods From July 2023 to December 2023,48 patients who underwent laparoscopic liver resection were randomly divided into the GDFT group and the CLCVP(controlled low central venous pressure)group.The patients in the GDFT group were guided by stroke volume variability(SVV)during surgery,while those in the CLCVP group were guided by a controlled low central venous pressure technique during fluid replacement surgery.Intraoperative bleeding volume,fluid replacement volume,urine output,liver blood flow obstruction time,postoperative exhaust time,length of hospital stays,and incidence of complications were recorded and compared between the two groups of patients.Results There was a difference between the two groups in terms of crystal fluid,colloid fluid,total fluid volume,and urine volume(P>0.05).However,the bleeding volume in the GDFT group(515.61±246.71)mL was lower than that in the CLCVP group(389.37±187.35)mL(P<0.05);and the blockade time of liver blood flow in the GDFT group(46.33±7.26)min was shorter than that of the CLCVP group(41.84±6.24)min(P<0.05);the postoperative exhaust time of patients in the GDFT group(4.86±1.24)d was shorter than that of patients in the CLCVP group(6.42±1.05)d(P<0.05);the hospitalization days of patients in the GDFT group(9.21±2.15)d were fewer than those in the CLCVP group(11.04±4.29)d(P<0.05).There were no statistically significant differences in the incidence of postoperative complications between the two groups of patients(P>0.05).Conclusion GDFT guided by SVV can stabilize intraoperative hemodynamics in patients undergoing laparoscopic liver resection,reduce intraoperative bleeding,and reduce liver blood flow blockage time.It is safer and more reliable than traditional fluid therapy.
文摘BACKGROUND Intraoperative fluid management is an important aspect of anesthesia mana-gement in gastrointestinal surgery.Intraoperative goal-directed fluid therapy(GDFT)is a method for optimizing a patient's physiological state by monitoring and regulating fluid input in real-time.AIM To evaluate the efficacy of intraoperative GDFT in patients under anesthesia for gastrointestinal surgery.METHODS This study utilized a retrospective comparative study design and included 60 patients who underwent gastrointestinal surgery at a hospital.The experimental group(GDFT group)and the control group,each comprising 30 patients,received intraoperative GDFT and traditional fluid management strategies,respectively.The effect of GDFT was evaluated by comparing postoperative recovery,com-plication rates,hospitalization time,and other indicators between the two patient groups.RESULTS Intraoperative blood loss in the experimental and control groups was 296.64±46.71 mL and 470.05±73.26 mL(P<0.001),and urine volume was 415.13±96.72 mL and 239.15±94.69 mL(P<0.001),respectively.The postoperative recovery time was 5.44±1.1 days for the experimental group compared to 7.59±1.45 days(P<0.001)for the control group.Hospitalization time for the experimental group was 10.87±2.36 days vs 13.65±3 days for the control group(P<0.001).The visual analogue scale scores of the experimental and control groups at 24 h and 48 h INTRODUCTION Gastrointestinal surgery is one of the most common procedures in the field of general surgery[1],involving the stomach,intestines,liver,pancreas,spleen,and other internal abdominal organs[2,3].With advancements in surgical technology and anesthesia methods,the safety and success rates of surgery have significantly improved[4,5].However,intraop-erative fluid management remains a critical challenge[6].Traditional fluid management strategies often rely on experience and basic physiological parameters,which may lead to excessive or insufficient fluid input,thereby affecting postoperative recovery and complication r
文摘Background Acute kidney injury （AKI） is considered as a common and significant complication following abdominal aortic aneurysm （AAA） repair. This study aimed to assess the associated risk factors of AKI in the critically ill patients undergoing AAA repair and to evaluate the appropriate AKI management in the specific population. Methods We retrospectively examined data from all critically ill patients undergoing AAA repairs at our institution from April 2007 to March 2012. Multivariable analysis was used to identify factors associated with postoperative AKI, which was defined by risk, injury, failure, loss and end-stage （RIFLE） kidney disease criteria. The goal-directed hemodynamic optimization （maintenance of optimal hemodynamics and neutral or negative fluid balance） and renal outcomes were also reviewed. Results Of the 71 patients enrolled, 32 （45.1%） developed AKI, with 30 （93.8%） cases diagnosed on admission to surgical intensive care unit （SICU）. Risk factors for AKI were ruptured AAA （odds ratio （OR）=5.846, 95% confidence interval （CI）： 1.346-25.390）, intraoperative hypotension （OR=6.008, 95% CI： 1.176 to 30.683）, and perioperative blood transfusion （OR=4.611, 95% CI： 1.307-16.276）. Goal-directed hemodynamic optimization resulted in 75.0% complete and 18.8% partial renal recovery. Overall in-hospital mortality was 2.8%. AKI was associated with significantly increased length of stay （（136.9±24.5） hours vs. （70.4±11.3） hours） in Surgical Intensive Care Unit. Conclusions Critically ill patients undergoing AAA repair have a high incidence of AKI, which can be early recognized by RIFLE criteria. Rupture, hypotension, and blood transfusion are the significant associated risk factors. Application of goal-directed hemodynamic optimization in this cohort appeared to be effective in improving renal outcome.
基金Supported by Scientific Research Fund of Heilongjiang Provincial Education Department, No. 11541200Harbin Medical University First Affi liated Hospital, No. 2007098
文摘AIM: To investigate which surgical techniques and perioperative regimens yielded the best survival rates for diabetic rats undergoing gastric bypass. METHODS: We performed Roux-en-Y gastric bypass with reserved gastric volume, a procedure in which gastrointestinal continuity was reestablished while excluding the entire duodenum and proximal jejunal loop. We observed the procedural success rate, long-term survival, and histopathological sequelae associated with a number of technical modifications. These included: use of anatomical markers to precisely identify Treitz's ligament; careful dissection along surgical planes; careful attention to the choice of regional transection sites; reconstruction using full-thickness anastomoses; use of a minimally invasive procedure with prohemostatic pretreatment and hemorrhage control; prevention of hypo-thermic damage; reduction in the length of the procedure; and accelerated surgical recovery using fast-track surgical modalities such as perioperative permissive underfeeding and goal-directed volume therapy. RESULTS: The series of modif ications we adopted reduced operation time from 110.02 ± 12.34 min to 78.39 ± 7.26 min (P < 0.01), and the procedural success rate increased from 43.3% (13/30) to 90% (18/20) (P < 0.01), with a long-term survival of 83.3% (15/18) (P < 0.01). CONCLUSION: Using a number of fast-track and damage control surgical techniques, we have successfully established a stable model of gastric bypass in diabetic rats.
文摘<strong>Background:</strong> <span "=""><span>Anticipating postoperative evolution in surgical patients is an important issue in our daily practice. We demonstrated in a previous study </span><span>that there were multiple predictors of postoperative outcome, including</span><span> American Society of Anesthesiologists status (ASA), transfusion, emergency, surgery and age. A secondary analysis describing intraoperative and postoperative outcomes was undertaken in children aged between 6 and 10 years old included in the initial study. </span><b><span>Objective: </span></b><span>To describe intraoperative and postoperative outcomes in children aged between 6 and 10 years old included in the initial cohort in abdominal surgery, neurosurgery and orthopedics. </span><b><span>Methods: </span></b><span>The secondary analysis of postoperative outcomes in children aged between 6 and 10 years old w</span></span><span>as</span><span "=""><span> retrospectively included in the initial study of 594 patients. The study was approved by the Ethics Committee. </span><b><span>Results: </span></b><span>There were 88 patients with a mean age of 98.7 ±</span></span><span "=""> </span><span "=""><span>13.8 months. The most common surgical interventions were scoliosis in 23 patients (26.1%), limb tumor resection in 8 patients (9.1%), femoral osteotomy in 6 patients (6.8%), intracerebral tumor resection in 6 patients (6.8%), intestinal resection in 5 patients (5.6%), Chiari’s malformation in 4 patients (4.5%), pelvic osteotomy in 4 patients (4.5%) and renal transplantation in 4 patients (4.5%). Most patients (45%) were American Society of Anesthesiologists grade 3 (ASA 3), and 13 (14.8%) were ASA grade 4. Twenty-two (25%) patients had intraoperative and/or postoperative complications (organ dysfunction or sepsis). Two patients (2.3%) had intraoperative hemorrhage, 1 patient (1.1%) had intraoperative difficult intubation, and 1 patient experienced intraoperative anaphy</span><span>laxis. Nine patients (10.2%) had postoperative neurolo
文摘<b><span style="font-family:Verdana;">Background: </span></b></span><span><span><span style="font-family:""><span style="font-family:Verdana;">Scoliosis is among interventions with high postoperative com</span><span><span style="font-family:Verdana;">plication rates due to the characteristics of the surgery, where blood los</span><span style="font-family:Verdana;"></span><span style="font-family:Verdana;">s,</span></span><span style="font-family:Verdana;"> transfusion and fluid requirements can be increased. A monocentric retrospective observational study was undertaken earlier to determine predictors of intraoperative and postoperative outcomes in surgical patients. In this initial cohort, there were patients who underwent scoliosis surgery, and a secondary </span><span style="font-family:Verdana;">analysis to describe outcomes in these patients was realized and presented</span> <span><span style="font-family:Verdana;">here. </span><b><span style="font-family:Verdana;">Objective:</span></b><span style="font-family:Verdana;"> To describe intraoperative and postoperative outcomes in</span></span><span style="font-family:Verdana;"> patients under 18 years old in scoliosis surgery included in the initial study and </span><span style="font-family:Verdana;">to propose improvement </span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">implementation measures. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> A sec</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">ondary analysis of patients undergoing scoliosis surgery </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">from</span></span></span><span><span><span style="font-family:""><span st
