Exploration of Syndrome Differentiation Patterns in Coronary Heart Disease Patients during Peri-Operative Stage of Coronary Artery Bypass Graft

Objective: To explore the patterns of Syndrome Differentiation (SD) of coronary heart disease (CHD) patients in peri-operative stage of coronary artery bypass graft (CABG).Methods: One week after operation, thirty-seven CHD patients, who received CABG of internal mammary artery or great saphena vein under conventional general anesthesia with low or middle temperature extracorporeal circulation were differentiated as various syndromes, with the pre- or post-operational EKG, color Doppler echocardiography were done during and after operation. The hemodynamic parameters were monitored.Results: In the CHD patients, 64.9% were differentiated as Qi-Yin deficiency, 67.6% were complicated with phlegm syndrome and 62.2% with blood stasis, suggesting that Qi-deficiency, phlegm and stasis are the basic pathogenetic factors in patients with CABG. Moreover, the peri-operative syndrome was correlated with the condition of coronary artery lesion, heart and lung functions before operation, and the extracorporeal circulation time during the operation.Conclusion: TCM SD conducting in peri-operative stage might be useful in exploring the patterns of syndrome alteration which provided a basis for preventing peri-operative complications and elevating success rate of operation.

Correlation study between pre-operative platelet aggregation rate and peri-operative blood product application in patients with off-pump coronary artery bypass grafting

Objective To explore the impact of pre-operative platelet aggregation rate(PAR)on off-pump coronary artery bypass grafting(OPCABG),meanwhile to study the relationship between platelet function and blood product application during peri-operative period in relevant patients.Methods A total of 172 patients receiving OPCABG in our hospita from 2014-01 to 2015-09 were en-

Risk and management of post-operative infectious complications in inflammatory bowel disease: A systematic review

BACKGROUND Indications for surgery in inflammatory bowel disease(IBD)include treatment-refractory disease or severe complications such as obstruction,severe colitis,dysplasia,or neoplasia.Infectious complications following colorectal surgery in IBD are significant,particularly in high-risk patients.AIM To gather evidence on risk factors associated with increased post-operative infectious complications in IBD and explore management strategies to reduce morbidity and mortality.METHODS A systematic review adhering to PRISMA-P guidelines was conducted.MEDLINE(PubMed)and Cochrane Library databases were searched using specific key-words.Inclusion criteria encompassed studies involving patients with IBD under-going abdominal surgery with infectious complications within 30 d postoper-atively.Exclusion criteria included patients under 18 years and non-infectious complications.Selected papers were analyzed to identify factors contributing to post-operative infections.A narrative analysis was performed to provide eviden-ce-based recommendations for management.The data were then extracted and assessed based on the Reference Citation Analysis(https://www.referencecitation-analysis.com/).RESULTS The initial database search yielded 1800 articles,with 330 articles undergoing full-text review.After excluding duplicates and irrelevant papers,35 articles were included for analysis.Risk factors for post-operative complications in patients with IBD included hypoalbuminemia,malnutrition,preoperative abscess,and obesity.Perioperative blood transfusion was associated with increased infectious complications.Medications such as 5-aminosalicylates and immunomodulators did not increase post-operative complications.Corticosteroids were associated with an increased risk of complications.Ustekinumab and vedolizumab showed similar rates of infectious complic-ations compared to other treatments.The impact of minimally invasive surgery on post-operative complications varied across studies.CONCLUSION In order to reduce post-operative infectious complications in patients with IBD,a comprehensive approach involving multiple disciplines is necessary.

Controversies in fluid therapy: Type, dose and toxicity

Fluid therapy is perhaps the most common intervention received by acutely ill hospitalized patients; however, a number of critical questions on the efficacy and safety of the type and dose remain. In this review, recent insights derived from randomized trials in terms of fluid type, dose and toxicity are discussed. We contend that the prescription of fluid therapy is context-specific and that any fluid can be harmful if administered inappropriately. When contrasting ‘‘crystalloid vs colloid'', differences in efficacy are modest but differences in safety are significant. Differences in chloride load and strong ion difference across solutions appear to be clinically important. Phases of fluid therapy in acutely ill patients are recognized, including acute resuscitation, maintaining homeostasis, and recovery phases. Quantitative toxicity(fluid overload) is associated with adverse outcomes and can be mitigated when fluid therapy basedon functional hemodynamic parameters that predict volume responsiveness and minimization of non-essential fluid. Qualitative toxicity(fluid type), in particular for iatrogenic acute kidney injury and metabolic acidosis, remain a concern for synthetic colloids and isotonic saline, respectively. Physiologically balanced crystalloids may be the ‘‘default'' fluid for acutely ill patients and the role for colloids, in particular hydroxyethyl starch, is increasingly unclear. We contend the prescription of fluid therapy is analogous to the prescription of any drug used in critically ill patients.

A Retrospective Comparison of Interscalene Continuous Catheter Verse Single-Injection with Liposomal Bupivacaine in Total Shoulder Arthroplasty

Background: One common method of pain control for total shoulder arthroplasty is long-duration delivery of local anesthetic via interscalene brachial plexus block (ISB) with a continuous catheter. Alternatively, liposomal bupivacaine has also been administered as an ISB as a means to prolong the analgesic effect. This study was completed to measure the non-inferiority of single-injection ISB with liposomal bupivacaine compared with ISB continuous catheter for total shoulder arthroplasty. Methods: We performed a retrospective chart review of patients who underwent total shoulder arthroplasty using either an ISB continuous catheter or a single injection ISB with liposomal bupivacaine for post operative analgesia. The primary goal of this study was to determine if single-injection with liposomal bupivacaine conferred non-inferior pain scores compared to the continuous catheter. Secondary outcomes evaluated oxygen saturation as a measure of hemidiaphragmatic paresis, post operative opioid requirements, and difference in cost. Results: We identified 333 patients for the study: 126 received continuous catheter and 207 received single-injection with liposomal bupivacaine. The median length of stay was 1 day. Pain scores for those treated with single-injection with liposomal bupivacaine were non-inferior to pain scores of those treated with the continuous catheter on post-op days 0, 1 and 2. Pain scores were lower for single-injection with liposomal bupivacaine patients on days 3 and 4, however they did not reach statistical significance. There was no significant difference in oxygen saturation between the two groups. Both groups had similar daily morphine milligram equivalent requirements. Liposomal bupivacaine ISB was also found to be less expensive. Conclusion: Single-injection ISB with liposomal bupivacaine provides non-inferior analgesia at a reduced cost compared with continuous catheter ISB for total shoulder arthroplasty.

Perioperative Materno-Fetal Morbimortality Related to the Caesarean in the Hospital Setting in Mali

Introduction: During childbirth by Caesarean, several types of anesthesia can be used. The Caesarean, the most practiced surgical delivery technique in obstetrics, has a risk for complications for both the pregnant women and newborns. Objective: To evaluate the importance of the complications due to Caesarean in the Teaching hospital Gabriel Toure. Patient and Methods: We conducted a cross sectional survey in the departments of intensive care unit and gyneco-obstetric from January to August 2017 in the University hospital Gabriel Touré of Bamako. Our study population was pregnant women who gave birth to children by Caesarean. We included all cases of preventive and emergent Caesarean under loco-regional or general anesthesia. Data were compiled from the obstetrical files of the patients, the anesthetic consultation registry and the databasis of the department of gyneco-obstetric. The test of khi2 of Pearson was used for the comparison of our results with a value of p < 0.05 considered as statistically significant. The consent of the patients or parents was gotten. The survey didn’t include a potentially dangerous act. Results: During the study period, 1875 childbirths have been recorded of which 633 were by Caesarean (33.7%). We collected and analyzed 524 files of Caesarean. The mortality rate was 1.5% in pregnant women and 15% in newborns. The average age was 26.6 ± 6.9 ans. Pregnant women were referrals in 59.4% of the cases. The most frequent motive of referrals was high blood pressure and pregnancy in 66.6%. The Caesarean was indicated in most of the cases on previously operated uterus in 22% and eclampsia was present in 14%. The maternal mortality had occurred in a context of hemorrhage in 50% of the cases. The factors of maternal morbi-mortality were the mode of admission, iterative Caesarean, t surgeon, context of the Caesarean, realization of the anesthetic consultation and the technic of anesthesia (p = 0.05). The factors of fetal mortality were the realization of endo-tracheal intubation, technic of anesthesia, realization of the anesthesia consultation, context of the Caesarean, iterative Caesarean and the mode of admission (p ≤ 0.05). Conclusion: The caesarean is associated with a high risk of maternal complications and a very important fetal mortality. The anesthesia consultation in the follow-up of pregnancy would reduce this high mortality.

Comparison of two different renorrhaphy techniques in retroperitoneal laparoscopic partial nephrectomy for complex tumor

Background Partial nephrectomy is currently the standard treatment for clinical T1 renal neoplasms, as it can provide oncologic outcomes equivalent to radical nephrectomy. The aim was to evaluate the efficacy of self-retaining suture （SRS） in renorrhaphy technique in retroperitoneal laparoscopic partial nephrectomy （LPN） for a single renal mass of moderate or high complexity by assessing peri-operative outcomes. Methods A retrospective analysis was done of 64 patients between 2010 and 2012 for complex renal mass （RENAL score 〉7） in whom retroperitoneal LPN was performed with two layers using continuous knotless barbed suture （Quill PDO SRS group; n=34） and absorbable vicryl （non-SRS group; n=30）, respectively. Cases were matched for RENAL score. All the surgical procedures were performed by the same surgeon with experience of more than 500 cases of LPN. Comparisons were made in patients and preoperative outcomes and peri-operative complications between SRS group and non-SRS group. Results Mean warm ischemia time （WIT） in SRS group was less than non-SRS group （18.0 vs. 24.8 minutes, P=-0.021）. Renorrhaphy suture cost in SRS group was lower than non-SRS group （$269.6 vs. $335.8, P=0,001）. There were no significant differences between the two groups for postoperative changes in creatinine and estimated glomerular filtration rate and the rate of peri-operative complications. Conclusion SRS was safe for complex renal tumor with two layers, continuous and unknot suture, during LPN and would reduce the WIT and renorrhaphy suture cost significantly.

Implementation of the pre-operative rehabilitation recovery protocol and its effect on the quality of recovery after colorectal surgeries

Background:Patients’recovery after surgery is the major concern for all perioperative clinicians.This study aims to minimize the side effects of peri-operative surgical stress and accelerate patients’recovery of gastrointestinal(GI)function and quality of life after colorectal surgeries,an enhanced recovery protocol based on pre-operative rehabilitation was implemented and its effect was explored.Methods:A prospective randomized controlled clinical trial was conducted,patients were recruited from January 2018 to September 2019 in this study.Patients scheduled for elective colorectal surgeries were randomly allocated to receive either standardized enhanced recovery after surgery(S-ERAS)group or enhanced recovery after surgery based on pre-operative rehabilitation(group PR-ERAS).In the group PR-ERAS,on top of recommended peri-operative strategies for enhanced recovery,formatted rehabilitation exercises pre-operatively were carried out.The primary outcome was the quality of GI recovery measured with I-FEED scoring.Secondary outcomes were quality of life scores and strength of handgrip;the incidence of adverse events till 30 days post-operatively was also analyzed.Results:A total of 240 patients were scrutinized and 213 eligible patients were enrolled,who were randomly allocated to the group S-ERAS(n=104)and group PR-ERAS(n=109).The percentage of normal recovery graded by I-FEED scoring was higher in group PR-ERAS(79.0%vs.64.3%,P<0.050).The subscores of life ability and physical well-being at post-operative 72 h were significantly improved in the group PR-ERAS using quality of recovery score(QOR-40)questionnaire(P<0.050).The strength of hand grip post-operatively was also improved in the group PR-ERAS(P<0.050).The incidence of bowel-related and other adverse events was similar in both groups till 30 days post-operatively(P>0.050).Conclusions:Peri-operative rehabilitation exercise might be another benevolent factor for early recovery of GI function and life of quality after colorectal surgery.Newer,more surgery-specific rehabilitation recovery protocol merits further exploration for these patients.