Randomized Clinical Trial Comparing Efficacy of Simo Decoction and Acupuncture or Chewing Gum Alone on Postoperative Ileus in Patients With Hepatocellular Carcinoma After Hepatectomy

To compare the efficacy of simo decoction (SMD) combined with acupuncture at the tsusanli acupoint or chewing gum alone for treating postoperative ileus in patients with hepatocellular carcinoma (HCC) after hepatectomy.In postoperative ileus, a frequent complication following hepatectomy, bowel function recovery is delayed, which increases length of hospital stay. Studies suggest that chewing gum may reduce postoperative ileus; SMD and acupuncture at the tsusanli acupoint have long been used in China to promote bowel movement.Patients with primary HCC undergoing hepatectomy between January 2015 and August 2015 were randomized to receive SMD and acupuncture (n = 55) or chewing gum (n = 53) or no intervention (n = 54) starting on postoperative day 1 and continuing for 6 consecutive days or until flatus. Primary endpoints were occurrence of postoperative ileus and length of hospital stay; secondary endpoints were surgical complications.Groups treated with SMD and acupuncture or with chewing gum experienced significantly shorter time to first peristalsis, flatus, and defecation than the no-intervention group (all P < 0.05). Hospital stay was significantly shorter in the combined SMD and acupuncture group (mean 14.0 d, SD 4.9) than in the no-intervention group (mean 16.5 d, SD 6.8; P = 0.014), while length of stay was similar between the chewing gum group (mean 14.7, SD 6.2) and the no-intervention group (P = 0.147). Incidence of grades I and II complications was slightly lower in both intervention groups than in the no-intervention group.The combination of SMD and acupuncture may reduce incidence of postoperative ileus and shorten hospital stay in HCC patients after hepatectomy. Chewing gum may also reduce incidence of ileus but does not appear to affect hospital stay. (Clinicaltrials.gov registration number: {"type":"clinical-trial","attrs":{"text":"NCT02438436","term_id":"NCT02438436"}}NCT02438436.)     

Delta-Shaped Gastroduodenostomy in Fully Laparoscopic Distal Gastrectomy: A Retrospective Study

This study aims to explore the technical feasibility, safety, and clinical efficacy of delta-shaped anastomosis for digestive tract reconstruction during totally laparoscopic distal gastrectomy.Clinical data of 24 patients who received totally laparoscopic distal gastrectomy with delta-shaped anastomosis (laparoscopic gastrectomy group, LG group) and 30 patients who received open distal gastrectomy for gastric cancer (open gastrectomy group, OG group) from April 2013 to April 2014 were retrospectively analyzed. Operation time, intraoperative blood loss, postoperative time to intestinal function recovery, postoperative pain, postoperative hospital stay, and incidence of postoperative complications (infection, obstruction, and delayed gastric emptying) were compared between these 2 groups.Patients in both groups were discharged without marked complications. No patients who initially selected laparoscopy were converted to laparotomy. Patients in the LG group had longer operation times (175.3 ± 64.7 minutes versus 120.1 ± 43.4 minutes, P < 0.05), lower intraoperative blood loss (50.8 ± 25.3 mL versus 95.6 ± 20.7 mL, P < 0.05), faster recovery of intestinal function (1.2 ± 0.5 days versus 2.6 ± 1.0 days, P < 0.05), less postoperative pain (5.6 ± 0.7 versus 9.5 ± 0.3, P < 0.05), and shorter length of postoperative hospital stay (8.5 ± 2.2 days versus 12.2 ± 3.8 days, P < 0.05), compared with patients in the OG group. There were no significant differences with respect to surgical margins achieved, the number of lymph nodes retrieved or incidence of postoperative complications (infection, obstruction, and delayed gastric emptying) between the 2 groups (P > 0.05).Laparoscopic reconstruction of the digestive tract through delta-shaped anastomosis appears to be safe, feasible, and associated to rapid recovery. These data argue for more wide-spread implementation of this procedure.     

Enhanced Recovery Program Versus Traditional Care in Laparoscopic Hepatectomy

Enhanced recovery after surgery (ERAS) has shown effectiveness in terms of reducing the hospital stay and cost associated with open liver resection. However, the benefit of ERAS in patients undergoing laparoscopic liver resection is still unclear, and clinical studies on this topic are limited.The ERAS program for laparoscopic liver resection was used in a group of 80 patients (ERAS group). The results were compared with those in a control group of 107 patients. All patients underwent laparoscopic liver resection. The primary endpoints were the postoperative hospital stay, defined as the number of days from surgery to discharge, and the hospitalization expense. The secondary endpoints were resumption of oral intake, readmissions, and complications.The median postoperative hospital stay was 6.2 ± 2.6 days in the ERAS group, which was significantly shorter than that in the control group (9.9 ± 5.9 d; P < 0.001). The hospitalization cost was $6871 ± 2571 in the ERAS group and $7948 ± 3630 in the control group (P = 0.020). The morbidity rate was 22.5% (18 of 80 patients) in the ERAS group and 43.9% (47 of 107 patients) in the control group (P = 0.002). There were no significant differences the in rate of readmission between the 2 groups.Enhanced recovery after surgery for laparoscopic liver resection is safe and effective. Patients in the ERPS group had a shorter hospital stay, fewer complications, and lower hospital costs.     

Application effect of initiation of enteral nutrition at different time periods after surgery in neonates with complex congenital heart disease: A retrospective analysis

Early enteral nutrition (EN) promotes the recovery of critically ill patients, but the initiation time for EN in neonates after cardiac surgery remains unclear.This study aimed to investigate the effect of initiation time of EN after cardiac surgery in neonates with complex congenital heart disease (CHD).Neonates with complex CHD admitted to the CICU from January 2015 to December 2017 were retrospectively analyzed. Patients were divided into the 24-hour Group (initiated at 24 hours after surgery in 2015) (n = 32) and 6-hour Group (initiated at 6 hours after surgery in 2016 and 2017) (n = 66). Data on the postoperative feeding intolerance, nutrition-related laboratory tests (albumin, prealbumin, retinol binding protein), and clinical outcomes (including duration of mechanical ventilation, CICU stay, and postoperative hospital stay) were collected.The incidence of feeding intolerance was 56.3% in 24-hour Group and 39.4%, respectively (P = .116). As compared to 24-hour Group, prealbumin and retinol binding protein levels were higher (160.7 ± 64.3 vs 135.2 ± 28.9 mg/L, P = .043 for prealbumin; 30.7 ± 17.7 vs 23.0 ± 14.1 g/L P = .054 for retinol-binding protein). The duration of CICU stay (9.4 ± 4.5 vs 13.3 ± 10.4 day, P = .049) and hospital stay (11.6 ± 3.0 vs 15.8 ± 10.3 day, P = .028) were shorter in 6-hour Group.Early EN improves nutritional status and clinical outcomes in neonates with complex CHD undergoing cardiac surgery, without significant feeding intolerance.     

Comparison of laparoscopic proximal gastrectomy with double-tract reconstruction and laparoscopic total gastrectomy for proximal gastric cancer with stage cT1–2

This study aimed to evaluate the feasibility and nutritional benefits of laparoscopic proximal gastrectomy (LPG) with double-tract reconstruction (DTR) in comparison with laparoscopic total gastrectomy (LTG).The demographic, clinical, and pathological data and postoperative nutritional status of patients undergoing LPG with DTR (n = 21) or LTG (n = 26) at Sir Run Run Shaw Hospital between January 2016 and January 2019 were retrospectively reviewed and compared.The operative time in the LPG group was slightly longer than that in the LTG group; however, the difference was not statistically significant. Blood loss was not significantly different between groups. The mean number of retrieved lymph nodes was higher in the LTG group than in the LPG group (P = .02). The time to first flatus, postoperative hospital stay, and postoperative complications were comparable between the groups. During the 3-year postoperative follow-up, a statistically significant decrease in hemoglobin level was observed in the LTG group. There were no differences between the two groups of patients before and after the operation regarding albumin levels. The mean vitamin B₁₂ level was higher in the LPG group than in the LTG group from 12 to 18 months postoperatively.LPG with DTR is an acceptable procedure for patients with upper gastric cancer. LPG with DTR has numerous potential advantages in preserving the physiological and nutritional functions of the remnant stomach and the conservation of the gastric reservoir.     

Anaesthesia and ICU sedation with sevoflurane do not reduce myocardial injury in patients undergoing cardiac surgery: A randomized prospective study

Background:To evaluate the effect of anaesthesia and ICU sedation with sevoflurane to protect the myocardium against ischemia-reperfusion injury associated to cardiac surgery assessed by troponin release.Methods:We performed a prospective, open-label, randomized study in cardiac surgery with cardiopulmonary bypass. Patients were randomized to an algorithm-based intervention group and a control group. The main outcome was the perioperative kinetic of cardiac troponin I (cTnI). The secondary outcomes included composite endpoint, GDF-15 (macrophage inhibitory cytokine-1) value, arterial lactate levels, and the length of stay (LOS) in the ICU.Results:Of 82 included patients, 81 were analyzed on an intention-to-treat basis (intervention group: n = 42; control group: n = 39). On inclusion, the intervention and control groups did not differ significantly in terms of demographic and surgical data. The postoperative kinetics of cTnI did not differ significantly between groups: the mean difference was 0.44 ± 1.09 μg/ml, P = .69. Incidence of composite endpoint and GDF-15 values were higher in the sevoflurane group than in propofol group. The intervention and control groups did not differ significantly in terms of ICU stay and hospital stay.Conclusion:The use of an anaesthesia and ICU sedation with sevoflurane was not associated with a lower incidence of myocardial injury assessed by cTnI. Sevoflurane administration was associated with higher prevalence of acute renal failure and higher GDF-15 values.     

Preoperative Enteral Nutritional Support in Patients Undergoing Hepatectomy for Hepatocellular Carcinoma: A Strengthening the Reporting of Observational Studies in Epidemiology Article

To compare the short-term outcomes between hepatocellular carcinoma (HCC) patients with and those without preoperative nutrition on the basis of postoperative enteral nutrition.HCC patients with postoperative enteral nutrition who underwent liver resection between February 2010 and December 2014 in Nanjing Drum Tower Hospital were considered for the study: 43 patients with and 36 patients without preoperative nutrition. Primary endpoint was the incidence of overall complications. Secondary endpoints were infectious and major complications.In the preoperative enteral nutrition group, shorter length of postoperative hospital stay (10.5 ± 2.7 versus 13.7 ± 6.3 days, P = 0.007), less exogenous albumin infusion (10.2 ± 22.4 versus 47.8 ± 97.7 g, P = 0.030), earlier first exhaust time (2.7 ± 0.8 versus 3.0 ± 0.9 days, P = 0.043), and first defection time (3.5 ± 0.9 versus 4.4 ± 1.4 days, P = 0.001) were observed. No significant differences were observed in the incidence of overall complications (32.6% versus 52.8%, P = 0.070), infectious complications (7.0% versus 8.3%, P = 1), and major complications (14.0% versus 11.1%, P = 0.969) between the preoperative enteral nutrition and control group.Preoperative enteral nutrition could improve short-term outcomes of HCC patients via accelerating the recovery of gastrointestinal function and shortening the length of postoperative hospital stay.     

Comparison of Retroperitoneoscopic Versus Transperitoneoscopic Resection of Retroperitoneal Paraganglioma: A Control Study of 74 Cases at a Single Institution

We aimed to compare the safety and patient outcomes of retroperitoneal paraganglioma (PG) following the retroperitoneoscopic and transperitoneoscopic approaches based on large samples.Seventy-four patients with retroperitoneal PG undergoing laparoscopic resection from June 2004 to September 2013 were retrospectively included. The patients were divided into the retroperitoneal (n = 40) and transperitoneal (n = 34) groups. Demographic and perioperative data, including the operation time, estimated blood loss, incidence of intraoperative hypertension, bowel recovery day, postoperative hospital stay, and systemic inflammatory response syndrome (SIRS) were recorded.The retroperitoneal group showed a shorter operation time and earlier postoperative exsufflation time compared with the transperitoneal group (84 ± 28.5 minutes vs 115 ± 35.7 minutes and 1.7 ± 0.6 vs 2.3 ± 0.7 day, respectively; both P < 0.001). No significant differences in the baseline data were observed between 2 groups. All patients, except for 1 case of open conversion, underwent laparoscopic surgery. There were no patient deaths. Data analysis demonstrated no significant difference in the surgical blood loss, incidence of surgical blood pressure elevation, postoperative hospital stay, or incidence of SIRS between 2 groups.The operation time for the retroperitoneoscopic resection of retroperitoneal PG is shorter, and gastrointestinal functions improve more quickly compared to the transperitoneoscopic approach. This study may provide a valuable source of clinical information for clinicians in related fields.     

Comparative analysis of vascular bulldog clamps used in laparoscopic liver resection

To compare the clinical effect of Bulldog clamps with traditional Pringle for vascular occlusion during laparoscopic hepatectomy.One hundred ten patients were retrospectively investigated in this research from December 2014 to January 2019 in the second hospital of Anhui Medical University, who underwent laparoscopic liver resection using Bulldog (modified group, n = 54) and cotton tourniquet (traditional group, n = 56) for blocking the liver inflow-blood. Intraoperative blood loss, duration of the operation time, clamping time, postoperative outcomes were analyzed.All the operations were accomplished successfully without conversion to laparotomy, perioperative period clinical date was calculated. Intraoperative operative time, blood loss and resection sections had no statistical significance, but the clamping time (36.2 ± 5.6 vs 277.3 ± 88.4 s, P < .001) was significantly shorter in the bulldog group. Albumin, alanine aminotransferase, aspartate aminotransferase and serum total bilirubin had no statistical differences in postoperative day (POD) 1and 3, but POD 5 alanine aminotransferase (71.0 ± 46.8vs 105.8 ± 61.7IU/L P = .018) and aspartate aminotransferase (72.8 ± 39.7 vs 100.2 ± 16.7 IU/L P = .028). The postoperative hospital stays (7.02 ± 1.56 vs 8.50 ± 2.35 days P = .026) in bulldog group were lower than cotton group and differences had statistical significance. The C-reactive protein levels were significantly higher in the traditional group than in the modified group on POD 3 (46.3 ± 19.2 vs 57.7 ± 23.9 mg/L P = .019), and POD5 (13.3 ± 4.2 vs 17.5 ± 7.3 mg/L P = .001). There were 8 postoperative complications occurred in cotton group, while there was 5 in Bulldog group, all patients with complications were discharged after adequate drainage and symptomatic treatment.Bulldog is an effectively performed approach for vascular occlusion during laparoscopic hepatectomy than traditional Pringle maneuver.     

Early Percutaneous Cholecystostomy in Severe Acute Cholecystitis Reduces the Complication Rate and Duration of Hospital Stay

The optimal timing of percutaneous cholecystostomy for severe acute cholecystitis is unclear. The aim of this study was to investigate the timing of percutaneous cholecystostomy and its relationship to clinical outcomes in patients with inoperable acute severe cholecystitis.From 2008 to 2010, 209 consecutive patients who were admitted to our hospital due to acute cholecystitis and were treated by percutaneous cholecystostomy were retrospectively reviewed. The time periods from symptom onset to when percutaneous cholecystostomy was performed and when patients were discharged were recorded.In the 209 patients, the median time period between symptom onset and percutaneous cholecystostomy was 23 hours (range, 3–95 hours). The early intervention group (≤24 hours, n = 109) had a significantly lower procedure-related bleeding rate (0.0% vs 5.0%, P = 0.018) and shorter hospital stay (15.8 ± 12.9 vs 21.0 ± 17.5 days) as compared with the late intervention group (>24 hours, n = 100). Delayed percutaneous cholecystostomy was a significant independent factor for a longer hospital stay (odds ratio 3.03, P = 0.001).In inoperable patients with acute severe cholecystitis, early percutaneous cholecystostomy reduced hospital stay and procedure-related bleeding without increasing the mortality rate.     

A retrospective study of enteral nutrition on immune and inflammatory factors after liver cancer surgery

This retrospective study aimed to explore the effect of enteral nutrition (EN) on immune and inflammatory factors after liver cancer surgery (LCS).It was retrospectively conducted on enrolled LCS patients between January 2017 and May 2020. The medical records of 528 patient case records were collected and reviewed. After selection, a total of 80 eligible patient case records were finally included. All those patients received routine diet, and they were allocated to a treatment group (n = 40) and a control group (n = 40). In addition, patients in the treatment group also received EN. The primary outcomes were immune factors (CD4⁺, CD8⁺, CD4⁺/CD8⁺) and inflammatory factors (interleukin-1, interleukin-6, and tumor necrosis factor-α). The secondary outcomes were postoperative hospital stay (day), time to first bowel sounds (hour), time to first flatus (day), time to first defecation (day), and complications.There were not significant differences in CD4⁺/CD8⁺ (P = .34), postoperative hospital stay (P = .39), and time to first bowel sounds (P = .17) between 2 groups. However, there were significant differences in CD4⁺ (P < .01), CD8⁺ (P < .01), interleukin-1 (P < .01), interleukin-6 (P < .01), tumor necrosis factor-α (P < .01), time to first flatus (P < .01), and time to first defecation (P < .01) between 2 groups. As for complications, there were not significant differences between 2 groups (P > .05).The results of this study found that EN may benefit for patients after LCS during the recovery period. Future high quality prospective studies are needed to warrant the present conclusion.     

Preanesthetic nebulized ketamine vs preanesthetic oral ketamine for sedation and postoperative pain management in children for elective surgery: A retrospective analysis for effectiveness and safety

Preoperative anxiety is a major problem in children leading to a poor outcome. Preanesthetic oral ketamine is generally used in children but has less bioavailability due to the first-pass effect. Even ketamine has an unpleasant taste. Preanesthetic inhaled ketamine is also reported effective and safe in children. The objectives of the study were to compare the effectiveness and safety of preanesthetic nebulized ketamine against preanesthetic oral ketamine for sedation and postoperative pain management in children.Children received 10 mg/kg oral ketamine (children received preanesthetic oral ketamine [OK cohort], n = 142), or nebulized with 3 mg/kg ketamine (children were preanesthetic nebulized with ketamine [NK cohort], n = 115), or received apple juice (children suspectable to preoperative ketamine and received apple juice only [OA cohort], n = 126) before anesthesia for elective surgery. Data regarding preoperative hemodynamic parameters, sedation score measurements, postoperative pain management, postoperative nausea and vomiting management, and postoperative complications were collected and analyzed.Preoperative hemodynamic parameters for oral and nebulized ketamine administration were stable. Nebulized ketamine was provided higher sedation than apple juice (P = .002, q = 4.859) and oral ketamine (P = .002, q = 3.526). Children of NK cohort had required fewer fentanyl consumption until discharge than those of OA (55.45 ± 7.19 μG/ child vs 65.15 ± 15.24 μG/ child, P < .0001, q = 9.859) and OK (55.45 ± 7.19 μG/child vs 60.19 ± 8.12 μG/child, P < .0001, q = 4.953) cohorts. Children of the NK cohort had consumed higher ondansetron syrup than those of the OA cohort but fewer than those of the OK cohort until discharge. Gastrointestinal side effects were reported in the OK cohort, and nose irritation and drowsiness were reported in the NK cohort.Like preanesthetic oral ketamine, preanesthetic inhaled ketamine also has safety for children. Preanesthetic inhaled ketamine can provide effective sedation in low doses during operation than preanesthetic oral ketamine.Level of evidence: III.     

Dexamethasone and post-adenotonsillectomy pain in children: Double-blind,randomized controlled trial

Objective:To assess the impact of intraoperative intravenous dexamethasone on the reduction of postoperative morbidity in children undergoing adenotonsillectomy.Methods:A double blind randomized controlled trial conducted among children undergoing adenotonsillectomy at a tertiary hospital in Korea from November 2018 to June 2019. Children were randomly assigned to receive dexamethasone (0.5 mg/kg, maximum dose 24 mg) or placebo intravenously after induction of anesthesia. The primary endpoint was the reduction of postoperative pain and postoperative nausea and vomiting (PONV); secondary endpoints were adverse effects like postoperative hemorrhage.Results:The study included 105 children, and 67 were male. Their mean age was 6.2 ± 2.1 years. There was no significant difference between the groups in terms of demographic data or the operation time. The pain scores of the dexamethasone group were lower than those of the control group, but no significant difference was found (all P > .05). The average pain visual analog scale (VAS) during the study period (day 0–7) was 3.67 ± 1.59 and 4.40 ± 2.01 in the dexamethasone group and control group, respectively (P-value = .107). When we compared early pain VAS (day 0–2) and late pain VAS (day 5–7), the dexamethasone group showed significantly lower early mean VAS compared to the control group (4.55 ± 1.78 vs 5.40 ± 2.05, P-value = .046). The mean VAS for PONV was significantly lower in the dexamethasone group than in the control group (1.89 ± 2.22 vs 3.00 ± 2.37, P value = .044).Conclusion:In children undergoing adenotonsillectomy, dexamethasone decreased the early postoperative pain and PONV without increasing postoperative hemorrhage.     

Can bipolar transurethral enucleation of the prostate be a better alternative to the bipolar transurethral resection of the prostate?: A prospective comparative study

To analyze the efficacy and safety between bipolar transurethral enucleation of the prostate (BipoLEP) and bipolar transurethral resection of the prostate (B-TURP).One hundred twenty eight patients with benign prostatic hyperplasia were recruited and divided into group 1 (BipoLEP group, n = 72) and group 2 (B-TURP group, n = 56). The study period was from October 2016 to February 2019. All data parameters were prospectively collected and analyzed.In these 2 groups, there were no significant differences of the mean ages (71.88 ± 6.54 years vs 73.05 ± 7.05 years, P = .407), prostate volumes (99.14 ± 9.5 mL vs 95.08 ± 10.93 mL, P = .302) and the mean operation times (93.7 ± 27.5 minutes vs 89.8 ± 22.4 minutes, P = .065). In BipoLEP group, it had more prostate tissue resected (64.2 ± 22.1 g vs 52.7 ± 28.6 g, P = .018), less duration of continuous bladder irrigation (20.7 ± 6.5 hours vs 29.6 ± 8.3 hours, P = .044), shorter catheterization time (4.3 ± 1.5 days vs 5.6 ± 2.1 days, P = .032), shorter hospitalization stay (5.2 ± 1.4 days vs 6.5 ± 1.9 days, P = .031) and less complications (3 cases vs 9 cases, P = .021). There were significant improvements in 3-month postoperative parameters, including: post void residual urine, maximum flow rate, International Prostatic Symptoms Scale, and quality of life in each group (p < 0.01). However, there were no significant differences of preoperative and 3-month postoperative parameters, including: post void residual urine, maximum flow rate, International Prostatic Symptoms Scale, and quality of life between these 2 groups (P > .05).BipoLEP can produce a more radical prostatic resection with better safety profile and faster postoperative recovery. It may become a more favorable surgical alternative to the B-TURP, especially for the prostate larger than 80 g.     

Clinical application of enhanced recovery after surgery in the treatment of choledocholithiasis by ERCP

This study aims to investigate the effect of applying enhanced recovery after surgery methods (ERAS) in perioperative nursing of choledocholithiasis following endoscopic retrograde cholangiopancreatography (ERCP) for treatment of biliary calculus.Clinical data from 161 patients who underwent ERCP surgery in Wuhan Union Hospital from January 2017 to December 2019 were retrospectively analyzed. A total of 78 patients received perioperative nursing using the ERAS concept (experimental group) and 83 patients received conventional perioperative nursing (control group). Group differences were compared for the time to first postoperative ambulation, exhausting time, time to first defecation and eating, intraoperative blood loss, postoperative complication incidence (pancreatitis, cholangitis, hemorrhage), white blood cell (WBC), and serum amylase (AMS) values at 24 hours, duration of nasobiliary duct indwelling, length of hospital stay, and hospitalization expenses.No significant between-group differences were noted for demographic characteristics (age, sex, BMI, ASA score, and comorbidity) (P > .05). Time to first ambulation, exhausting time, time to defecation and eating, and nasobiliary drainage time were shorter in the experimental group than the control group, and the differences were statistically significant (P < .05). There was no significant between-group difference in postoperative WBC values at 24 hours (P > .05), but the experimental group''s AMS values at 24 hours postoperation were significantly lower than those of the controls (154.93 ± 190.01 vs 241.97 ± 482.64, P = .031). Postoperative complications incidence was 9.1% in the experimental group, which was significantly lower than the 20.4% in the control group, and this difference was statistically significant (P = .039). Compared with the control group, nasobiliary drainage time (26.53 ± 7.43 hours vs 37.56 ± 9.91 hours, P < .001), hospital stay (8.32 ± 1.55 days vs 4.56 ± 1.38 days, P < .001), and hospitalization expenses (36800 ± 11900 Yuan vs 28900 ± 6500 Yuan, P = .016) were significantly lower in the experimental group.ERAS is a safe and effective perioperative nursing application in ERCP for treating choledocholithiasis. It can effectively accelerate patients’ recovery and reduce the incidence of complications; therefore, it is worthy of being applied and promoted in clinical nursing.     

Postoperative hypoalbuminemia is an independent predictor of 1-year mortality after surgery for geriatric intertrochanteric femoral fracture: A retrospective cohort study

Preoperative hypoalbuminemia from malnutrition is associated with increased morbidity and mortality after geriatric hip fracture surgery. However, little is known regarding the correlation between postoperative hypoalbuminemia and mortality. This study aimed to evaluate whether postoperative hypoalbuminemia could predict 1-year mortality after intertrochanteric femoral fracture surgery in elderly patients.The medical records of 263 geriatric patients (age ≥65 years) who underwent intertrochanteric femoral fracture surgery between January 2013 and January 2016 in a single hospital were reviewed retrospectively. The patients were allocated to 2 groups based on lowest serum albumin levels within 2 postoperative days (≥3.0 g/dL [group 1, n = 46] and <3.0 g/dL [group 2, n = 217]. Data between the non-survival and survival groups were compared. Multivariable logistic regression analysis was conducted to identify the independent predictor for 1-year mortality.The 1-year mortality rate was 16.3% after intertrochanteric femoral fracture surgery. Multivariable logistic regression analysis revealed that postoperative hypoalbuminemia was significantly associated with 1-year mortality (adjusted odds ratio, 8.03; 95% confidence interval, 1.37-47.09; P = .021). The non-survival group showed a significantly increased incidence of postoperative hypoalbuminemia (95.4% vs 80.0%, P = .015) and intensive care unit admission (11.6% vs 2.7%, P = .020), older age (82.5 ± 5.8 years vs 80.0 ± 7.2 years, P = .032), lower body mass index (20.1 ± 3.2 kg/m² vs 22.4 ± 3.8 kg/m², P < .001), and increased amount of transfusion of perioperative red blood cells (1.79 ± 1.47 units vs 1.43 ± 2.08 units, P = .032), compared to the survival group.This study demonstrated that postoperative hypoalbuminemia is a potent predictor of 1-year mortality in geriatric patients undergoing intertrochanteric femoral fracture surgery. Therefore, exogenous albumin administration can be considered to improve postoperative outcomes and reduce the risk of mortality after surgery for geriatric hip fracture.     

Evaluation of Intravitreal Ranibizumab on the Surgical Outcome for Diabetic Retinopathy With Tractional Retinal Detachment

This study aims to investigate intravitreal injection of Ranibizumab on the surgical outcome for diabetic patients who had tractional retinal detachment but did not receive any preoperative retinal photocoagulation.Ninety-seven patients (97 eyes) who had diabetic retinopathy with tractional retinal detachment were enrolled to receive 23-G pars plana vitrectomy (PPV). They were assigned to an experimental group (Group I, n = 47 eyes) and a control group (Group II, n = 50 eyes). The patients in Group I were given 1 injection of intravitreal Ranibizumab (Lucentis 0.5 mg/0.05 mL) 1 week before surgery, whereas those in Group II went down to surgery directly. Follow-ups were performed for 6 months to 3 years (16 ± 6 months), and indicators observed included postoperative best-corrected visual acuity, complications, and retinal thickness in the macula measured by optical coherence tomography.In Group I, BCVA improved from logMAR 1.92 ± 0.49 to logMAR 0.81 ± 0.39 following surgery, whereas in Group II, BCVA improved from logMAR 1.91 ± 0.49 to logMAR 0.85 ± 0.41. There was significant postoperative gain in vision, but there was no significant difference between the 2 groups at postoperative follow-up visits. The mean duration of vitrectomy in Group I and Group II was (40 ± 7) minutes and (53 ± 9) minutes, respectively, with significant difference. Iatrogenic breaks were noted in 5 eyes (11%) in the experimental group and 17 eyes (34%) in the control group; the difference was significant. The retinal thickness in the macula measured by OCT was (256 ± 44) μm and (299 ± 84) μm in Group I and Group II respectively with significant difference. Besides, there were significantly more eyes in Group II that required silicone oil tamponade and postoperative retinal photocoagulation.23-G PPV combined with intravitreal tamponade and panretinal photocoagulation still remains an effective regimen for the treatment of diabetic retinopathy complicated with tractional retinal detachment. Preoperative intravitreal injection of Ranibizumab could shorten surgical duration, reduce intraoperative complications, and sometimes spare the need for silicone oil tamponade and postoperative retinal photocoagulation, alleviating patients’ suffering from surgery.     

Clinical efficacy of arthroscopic treatment in ischial tuberosity cyst: A retrospective comparison study

Ischial tuberosity cyst is a common disease, and the conventional incision procedure is associated with several disadvantages, leading to unsatisfactory therapeutic outcomes. The aim of the study was to evaluate the clinical outcomes of arthroscopic treatment for ischial tuberosity cyst and compared it with conventional incision surgery.The clinical data of 57 patients with ischial tuberosity cyst from May 2016 to September 2018 were retrospectively analyzed. According to the inclusion and exclusion criteria, a total of 49 patients were included. Of these patients, 24 patients received arthroscopic procedure (N = 24) and 25 patients received conventional incision procedure (N = 25). The operation time, intraoperative blood loss, postoperative drainage, postoperative hospital stay, and postoperative complications were compared between the 2 groups. Visual analogue scale scores was used to evaluate pain at 1 day, 1 week, and 1 month after the surgery.All 49 patients were followed up for (11.3 ± 3.3) months. All patients in the arthroscopy group achieved phase I healing while 3 patients in conventional incision group developed complications. The operation time, intraoperative blood loss, postoperative drainage, and hospital stay in the arthroscopy group were (54.7 ± 7.7) minutes, (20.8 ± 3.5) mL, (20.3 ± 5.6) mL, and (2.8 ± 0.6) days, and were significantly better than those of (71.8 ± 8.8) minutes, (67.3 ± 12.0) mL, (103.6 ± 20.3) mL, and (7.8 ± 2.9) days in the conventional incision group, respectively. In the arthroscopy group, the visual analogue scale scores at 1 day, 1 week, and 1 month after the surgery [(2.6 ± 0.7), (0.5 ± 0.6), (0.3 ± 0.5) points] were significantly lower than those in the conventional incision group [(6.0 ± 0.7), (3.0 ± 1.0), and (1.1 ± 1.0) points], and the differences were statistically significant (P < .05). Finally, no significant difference was observed in the incidence of postoperative complications between the 2 groups (P > .05).In the treatment of ischial tuberosity cysts, arthroscopy has advantages of minimal invasion, less blood loss during perioperative period, milder postoperative pain, and rapid recovery when compared with conventional incision surgery.     

Co-infections of SARS-CoV-2 with multiple common respiratory pathogens in infected children: A retrospective study

Since the outbreak of coronavirus disease 2019 (COVID-19) in Wuhan, considerable attention has been paid on its epidemiology and clinical characteristics in children patients. However, it is also crucial for clinicians to summarize and investigate the co-infection of SARS-CoV-2 in children.We retrospectively reviewed the clinical manifestations, laboratory findings, and imaging characteristics of COVID-19 patients in co-infection group (CI, n = 27) and single infection group (SI, n = 54). Samples were tested for multiple pathogens.A high incidence (27/81, 33%) of co-infection in children with COVID-19 was revealed. The most frequent co-infected pathogen was mycoplasma pneumoniae (MP, 20/81, 25%), followed by virus (6/81, 7%), and bacteria (4/81, 5%). No significant difference in clinical characteristics, laboratory examinations, or hospital stay was observed between the patients with co-infections and those with monomicrobial, only lower in white blood cell counts (CI: 5.54 ± 0.36 vs SI: 7.38 ± 0.37, P = .002), neutrophil counts (CI: 2.20 ± 0.20 vs SI: 2.92 ± 0.23, P = .024) and lymphocyte counts (CI: 2.72 ± 0.024 vs SI: 3.87 ± 0.28, P = .006). Compared with the patients with monomicrobial, chest imaging of those with co-infections showed consolidation in more cases (CI: 29.6% vs SI: 11.1%, P = .038) and duration of positive in nucleic acid was shorter (CI: 6.69 ± 0.82 vs SI: 9.69 ± 0.74, P = .015).Co-infection was relatively common in children with COVID-19, almost 1/3 had co-infection, most commonly caused by MP. Co-infection did not cause a significant exacerbation in clinical manifestations.     

Retinal Nerve Fiber Layer Thickness in Myopic,Emmetropic, and Hyperopic Children

The purpose of this study was to investigate the peripapillary retinal nerve fiber layer (RNFL) thickness in myopic, emmetropic, and hyperopic children using optical coherence tomography.Two-hundred one right eyes of subjects aged 4 to 18 years were divided into 3 groups based on their postcycloplegic spherical equivalent: myopes (<−1.0 D), emmetropes (≥−1.0 to ≤+1.0 D), and hyperopes (>+1.0 D). The RNFL was correlated with age, spherical equivalent, and axial length. The RNFL was compared between the 3 groups before and after age adjustment.The RNFL was thickest in the hyperopic group (107.2 ± 10.13 μm, n = 73), followed by the emmetropic group (102.5 ± 9.2 μm, n = 61), and then the myopic group (95.7 ± 10.3, n = 67) (all P < 0.0001). The myopic group (9.6 ± 3.9 years) was significantly older than the emmetropic (6.9 ± 2.7 years) and hyperopic (6.5 ± 1.9 years) groups (both P < 0.0001). When adjusted for age, myopes had a thinner RNFL than the other 2 groups (all P < 0.0001), but there was no RNFL thickness difference between the emmetropic and hyperopic groups (P > 0.05). A thinner RNFL was associated with an older age (r = −0.4, P < 0.0001), a more myopic spherical equivalent (r = 0.5, P < 0.0001), and a longer axial length (r = −0.4, P < 0.0001) on Pearson correlation analysis.The apparently thicker RNFL in hyperopic and emmetropic children was attributed to their younger age as compared with their myopic counterparts. When adjusted for age, only myopia was associated with a thinner RNFL, with emmetropic and hyperopic children having equal RNFL thicknesses. Advancing age, a more myopic spherical equivalent, and a longer axial length were associated with a thinner RNFL in children.