Effect of programmed comprehensive nursing on delirium incidence in intensive care unit children following severe cardiac surgery

BACKGROUND Programmed comprehensive nursing was adopted for intensive care unit(ICU)children following severe cardiac surgery to improve respiratory function and delirium incidence.AIM To explore how programmed comprehensive nursing impacts respiratory func-tion and delirium incidence in ICU children post cardiac surgery.METHODS Between January 2022 and January 2024,180 pediatric patients from the Chil-dren’s Hospital of Nanjing were admitted to the ICU after cardiac surgery and randomly grouped.The control group comprised 90 patients and received routine nursing care.The observation group comprised 90 patients and received program-med comprehensive nursing.Both groups received continuous nursing care until discharge.Their respiratory function,incidence of delirium,and clinical outcomes were compared.The memory state and sleep quality of both groups were com-pared.RESULTS The incidence of delirium was 5.56%in the observation group when admitted to ICU,which was lower than that in the control group(20.00%;P<0.05).The observation group demonstrated higher peak expiratory flow rate,respiratory frequency,deep breathing volume,and tidal volume in the ICU compared with the control group.Additionally,the observation group showed higher sleep depth,sleep latency,night awakening,return to sleep,and sleep quality com-pared with the control group(P<0.05).CONCLUSION Programmed comprehensive nursing in ICU patients following severe cardiac surgery can reduce the impact on respiratory function,improve sleep quality,and alleviate postoperative delirium,showing significant promise for clinical application.

Application of ^(18)F-fluorodeoxyglucose positron emission tomography/computed tomography imaging in recurrent anastomotic tumors after surgery in digestive tract tumors

BACKGROUND This study was to investigate the application value of whole-body dynamic ^(18)F-fluorodeoxyglucose(FDG)positron emission tomography/computed tomogra-phy(PET/CT)imaging in recurrent anastomotic tumors of digestive tract after gastric and esophageal cancer surgery.Postoperative patients with gastric and esophageal cancer have a high risk of tumor recurrence,and traditional imaging methods have certain limitations in early detection of recurrent tumors.Whole-body dynamic ^(18)F-FDG PET/CT imaging,due to its high sensitivity and specifi-city,can provide comprehensive information on tumor metabolic activity,which is expected to improve the early diagnosis rate of postoperative recurrent tumors,and provide an important reference for clinical treatment decision-making.METHODS A retrospective analysis was performed on 53 patients with upper digestive tract tumors after operation and systemic dynamic ^(18)F-FDG PET/CT imaging indi-cating abnormal FDG uptake by anastomosis,including 29 cases of gastric cancer and 24 cases of esophageal cancer.According to the follow-up results of gas-troscopy and other imaging examinations before and after PET/CT examination,the patients were divided into an anastomotic recurrence group and anastomotic inflammation group.Patlak multi-parameter analysis software was used to obtain the metabolic rate(MRFDG),volume of distribution maximum(DVmax)of anastomotic lesions,and MRmean and DVmean of normal liver tissue.The lesion/background ratio(LBR)was calculated by dividing the MRFDG and DVmax of the anastomotic lesion by the MRmean and DVmean of the normal liver tissue,respectively,to obtain LBR-MRFDG and LBR-DVmax.An independent sample t test was used for statistical analysis,and a receiver operating characteristic curve was used to analyze the differential diagnostic efficacy of each parameter for anastomotic recurrence and inflammation.RESULTS The dynamic ^(18)F-FDG PET/CT imaging parameters MRFDG,DVmax,LBR-MRFDG,and LBR-DVmax of postoperative anastomotic lesions in gastric cancer and esophageal cancer showed statistically significant differences between the recurrence group and the inflammatory group(P<0.05).The parameter LBR-MRFDG showed good diagnostic efficacy in differentiating anastomotic inflammation from recurrent lesions.In the gastric cancer group,the area under the curve(AUC)value was 0.935(0.778,0.993)when the threshold was 1.83,and in the esophageal cancer group,the AUC value was 1.When 86 is the threshold,the AUC value is 0.927(0.743,0.993).CONCLUSION Whole-body dynamic ^(18)F-FDG PET/CT imaging can accurately differentiate the diagnosis of postoperative anastomotic recurrence and inflammation of gastric cancer and esophageal cancer and has the potential to be an effective monitoring method for patients with upper digestive tract tumors after surgical treatment.

Effects of three-dimensional quality assessment nursing intervention on efficacy and disease management of patients undergoing esophageal cancer surgery

BACKGROUND Esophageal cancer is one of the most common malignant tumors.The three-dimensional quality structure model is a quality assessment theory that includes three dimensions:Structure,process,and results.AIM To investigate the effects of nursing interventions with three-dimensional quality assessment on the efficacy and disease management ability of patients undergoing esophageal cancer surgery.METHODS In this prospective study,the control group received routine nursing,and the intervention group additionally received a three-dimensional quality assessment intervention based on the above routine care.Self-efficacy and patient disease management abilities were evaluated using the General Self-Efficacy Scale(GSES)and Exercise of Self-Care Agency scale,respectively.IBM SPSS Statistics for Windows,version 17.0,was used for the data processing.RESULTS This study recruited 112 patients who were assigned to the control and experi-mental groups(n=56 per group).Before the intervention,there was no significant difference in GSES scores between the two groups(P>0.05).After the inter-vention,the GSES scores of both groups increased,with the experimental group showing higher values(P<0.05).At the time of discharge and three months after discharge,the scores for positive attitudes,self-stress reduction,and total score of health promotion in the experimental group were higher than those in the control group(P<0.05).CONCLUSION The implementation of a three-dimensional quality structure model for postoperative patients with esophageal cancer can effectively improve their self-management ability and self-efficacy of postoperative patients.

Misuse of prophylactic antibiotics and prevalence of postoperative wound infection in obstetrics and gynecology department in a Sudanese hospital

Purpose: This study was conducted to audit prophylactic antibiotic use and to quantify the rate of wound infection. Methods: Across-sectional prospective study was conducted in the Obstetrics and Gynecology Department in Khartoum Teaching Hospital, Sudan during March 1st to 31st October 2010. All Patients (aged >18 years) were included. Results: Overall 725 patients were included. The performed surgical procedures were 751;of these 578 (76.9%) were Caesarean sections. Overall rate of wound infection was 7.8%. The rate of wound infection among patients operated on for caesarean section and abdominal hysterectomy was 8.3%, and 9.2%, respectively. Multivariate logistic analysis showed that body mass index [BMI] ≥ 30 kg/m2 OR 2.1, 95% CI (1.1 - 4.0), (P = 0.019) was the major independent risk factor for occurrence of wound infection. Evaluation of prescriptions’ parameters against the stated criteria showed that 113 (15.8%) patients were given antibiotics with adequate spectrum of activity, 611 (85.3%) given sub-dose/s, 83 (11.6%) received the first preoperative dose/s in a proper time window, and 716 (100%) had prophylaxis for extended duration. Overall conformity to the stated criteria for the evaluation of prescription’s parameters was not achieved in all prescriptions. Conclusions: In this setting, antibiotics were irrationally used and wound infection rate was high, and the situation calls for multiple interventions to correct the situation, through the activation of the infection control committee in the hospital and development of antimicrobial subcommittee to develop policies for the use and auditing of prophylactic antibiotics.

A comparative study of the therapeutic effect in two protocols: video-assisted thoracic surgery combined with laparoscopy versus right open transthoracic esophagectomy for esophageal cancer management

Objective: The aim was to evaluate the best intra-thoracoscopic surgery technique between video-assisted thoracic surgery (VATS) combined with laparoscopy and right open transthoracic esophagectomy, in patients with esophageal cancer. Methods: From November 2006 to May 2008, 221 patients with esophageal cancer were enrolled in this study, prospective randomized in two groups. 111 patients were performed the VATS technique (Experimental group), whereas in the other 110 patients esophagectomy was adopted by thoracotomy (Control group). Results: The time consuming of Experimental group was 272.3 min in average with a standard deviation(std) of 57.9, and it was 218.7 min in average with std of 91.0 in the control group (P=0.000). The operative blood loss was 219.7±194.4 mL in the Experimental group, compared with 590.0±324.4 mL in the control group, with significant difference (P=0.000). Postoperative hospital stay of Experimental group was 9.6±1.7d, and it was 11.4±2.3d in the control group (P=0.000). There was no-delayed union of incision in the Experimental group, but 6.36% in the control group (P=0.007). The disorder of gastric emptying occurred 0.9% in the Experimental group, whereas 6.4% in the Control group. There was no significant difference in survival curves and rates (P=0.555). Conclusion: There were several advantages of VATS technique, such as reduced hemorrhage, better recovery, few complications, and great number of lymph node dissection, although there was no significant difference in long-term survival rate. Thus the VATS combined with laparoscopy technique was worthy of generalization in esophageal surgery with good prospects.

Off-pump versus on-pump coronary artery bypass surgery for the treatment of left main with triple coronary artery disease

Objective：To obtain early results of off-pump coronarE~ artery bypass grafting（OPCAB） in patients with significant left main coronary artery（LMCA） and triple vessels stenosis by comparing with those of a similar group undergoing conventional coronary artery bypass surgery（CCAB）. Methods：Data for patients with significant LMCA and triple vessels stenosis who underwent CCAB or OPCAB were collected retrospectively between January 1999 and May 2006. Non-randomized, retrospective data analysis included demo- graphic and preoperative risk factors, operative details, clinical outcome and early follow-up. Results： The number of distal anastomo- sis and grafts varied from 3 to 6. The average number per patient was similar in the two groups （OPCAB group：3.76 ± 0.98, CCAB group：3.81 ± 1.02）. Thirty-day mortality occurred to one patient in the OPCAB group whereas two early deaths were observed in the CCAB group but did not reach statistical significance （P 〉 0.05）. The frequency of atrial fibrillation （AF）, IABP usage, mediastinitis, re-operation for bleeding （or tamponade） were similar in the two groups （P 〉 0.05）. Postoperative inotropic requirements, peak CKMB, ventilation time, blood loss, FFP, RBC transfusion need and the length of ICU-stay were all significantly lower in the OPCAB group compared with CCAB group（P 〈 0.05）.Conclusion： Significant LMCA and triple-vessel stenosis can safely and effectively undergo myocardial revascularization using OPCAB surgery. LMCA should no longer be seen as a contraindication to perform OPCAB grafting.

Is it the time to reconsider the choice of valves for cardiac surgery： mechanical or bioprosthetic？

Valvular heart disease is a pathologic process involving one or more of the four valves(aortic,pulmonary,mitral and tricuspid)of the heart typified by stenosis or regurgitation and leading to patient symptoms.The most common causes are tissue degeneration,rheumatic fever and congenital heart diseases.Aortic valve replacement(AVR)using either mechanical or bioprosthetic(tissue)valves via open-heart surgical

Robot-assisted lobectomy in a patient with poor lung function:Another advantage of robot-assisted thoracoscopic surgery

Patients with poor lung function have a high-risk for pulmonary complications following lobectomy.The development of minimally invasive thoracic surgical techniques allows sicker patients to safely undergo lung resection.Robotic lobectomy could benefit these higher risk patients.Here we present a case of a 58-year-old female patient with poor lung function presented with a 3-cm mass in her lower left pulmonary lobe,who successfully underwent lobectomy via robot-assisted thoracoscopic surgery.Her forced expiratory volume in one second was slightly improved compared to the preoperative value.Her forced vital capacity continued to improve in the follow-up period.There was no recorded recurrence during the three years follow-up period.

Impact of propofol and sevoflurane anesthesia on cognition and emotion in gastric cancer patients undergoing radical resection

BACKGROUND Propofol and sevoflurane are commonly used anesthetic agents for maintenance anesthesia during radical resection of gastric cancer.However,there is a debate concerning their differential effects on cognitive function,anxiety,and depression in patients undergoing this procedure.AIM To compare the effects of propofol and sevoflurane anesthesia on postoperative cognitive function,anxiety,depression,and organ function in patients undergoing radical resection of gastric cancer.METHODS A total of 80 patients were involved in this research.The subjects were divided into two groups:Propofol group and sevoflurane group.The evaluation scale for cognitive function was the Loewenstein occupational therapy cognitive assessment(LOTCA),and anxiety and depression were assessed with the aid of the self-rating anxiety scale(SAS)and self-rating depression scale(SDS).Hemodynamic indicators,oxidative stress levels,and pulmonary function were also measured.RESULTS The LOTCA score at 1 d after surgery was significantly lower in the propofol group than in the sevoflurane group.Additionally,the SAS and SDS scores of the sevoflurane group were significantly lower than those of the propofol group.The sevoflurane group showed greater stability in heart rate as well as the mean arterial pressure compared to the propofol group.Moreover,the sevoflurane group displayed better pulmonary function and less lung injury than the propofol group.CONCLUSION Both propofol and sevoflurane could be utilized as maintenance anesthesia during radical resection of gastric cancer.Propofol anesthesia has a minimal effect on patients'pulmonary function,consequently enhancing their postoperative recovery.Sevoflurane anesthesia causes less impairment on patients'cognitive function and mitigates negative emotions,leading to an improved postoperative mental state.Therefore,the selection of anesthetic agents should be based on the individual patient's specific circumstances.

Management of mediastinal infections after open—heart surgery in 18 cases

Two methods were employed in the management of 18 patients with mediastinal infec-tions after open-heart surgery in a 10-year-period from 1980 to 1989.The first 3 cases weretreated with local debridement and drainage of the involved areas.Of them,1 was cured and 2 de-veloped chronic osteomyelitis of the sternum with an average hospitalization of 91 d.The other 15cases were treated with radical debridement and closed retrosternal irrigation of antibiotic solutions.Fourteen out of the 15 cases were successfully cured with an average hospitalization of 15d and 1case suffered from a recurrence of infection.No hospital mortality occurred in this series and 2 latedeaths were not related to mediastinal infections.It is believed by the authors that radicaldebridement in association with retrosternal irrigation is a far much better method than localdebridement combined with drainage in the management of mediastinal infections afteropen-heart surgery.

The blossom of “the rose of surgery”——The birth of heart-lung machine

The development of the heart-lung machine made repair of intracardiac lesions possible. One of the key requirements of the heart-lung machine was anticoagulation. Heparin was discovered by a medical student, Jay McLean, working in the laboratory of Dr. William Howell at Johns Hopkins. John Gibbon contributed more to the successful development of the heart-lung machine than anyone else. His interest began as a young doctor since 1930s. Gibbon＇s work on the heart-lung machine took place over the next 20 years in laboratories at Massachusetts General Hospital, the University of Pennsylvania, and Thomas Jefferson University In 1937, he reported the first successful demonstration that life could be maintained by an artificial heart and lung, and the native heart and lungs could resume fimction. After World War II, Dr. Gibbon resumed his work and received support from IBM to build a heart-lung machine on a more sophisticated scale. Eventually, the team developed a larger oxygenator that the IBM engineers incorporated into a new machine. On May 6, 1953, Dr. Gibbon performed the first successful operation using an extracorporeal circuit on an 18-year-old girl with a large atrial septal defect. It wasn＇t until 1958, when a system that involved bubbling blood was perfected, that ＂heart-lung＂ machines came of age. Despite so many chill winds and cold rains, ＂heart-lung＂ machine, the budding rose of surgery, was eventually blossom brightly in the radiant rays of sunlight. John Gibbon＇s dream had become a reality. His work serves as an important example to surgeons who are struggling today with the surgical therapies and technologies of tomorrow.

Outcomes and long-term survival of coronary artery surgery:The controversial role of opium as risk marker

AIM To study survival in isolated coronary artery bypass graft(CABG) patients and to evaluate the impact of preoperative chronic opium consumption on long-term outcome.METHODS Cohort of 566 isolated CABG patients as Tehran Heart Center cardiac output measurement was conducted. Daily evaluation until discharge as well as 4- and 12-mo and 6.5-year follow-up information for survival status were fulfilled for all patients. Long-term 6.5-year overall and opium-stratified survival, adjusted survival curves based on opium consumption as well as possible predictors of all-cause mortality using multiple cox regression were determined by statistical analysis.RESULTS Six point five-year overall survival was 91.8%; 86.6% in opium consumers and 92.7% in non-opium consumers(P=0.035). Patients with positive history of opium consumption significantly tended to have lower ejection fraction(EF), higher creatinine level and higher prevalence of myocardial infarction. Multiple predictors of all-cause mortality included age, body mass index, EF, diabetes mellitus and cerebrovascular accident. The hazard ratio(HR) of 2.09 for the risk of mortality in opium addicted patients with a borderline P value(P=0.052) was calculated in this model. Further adjustment with stratification based on smoking and opium addiction reduced the HR to 1.20(P=0.355).CONCLUSION Simultaneous impact of smoking as a confounding variable in most of the patients prevents from definitive judgment on the role of opium as an independent contributing factor in worse long-term survival of CABG patients in addition to advanced age, low EF, diabetes mellitus and cerebrovascular accident. Meanwhile, our findings do not confirm any cardio protective role for opium to improve outcome in coronary patients with the history of smoking. Further studies are needed to clarify pure effect of opium and warrant the aforementioned findings.

Combining surgery with 125I brachytherapy for recurrent mediastinal dedifferentiated liposarcoma: A case report and review of literature

BACKGROUND Dedifferentiated liposarcoma in the mediastinum is an extremely rare malignant neoplasm.A few previous case reports indicate that surgical resection is the major treatment,but frequent recurrence occurs locally.Due to its rarity,its clinical characteristics,optimal treatment and clinical outcomes remain unclear.Here,we report a case of multifocal recurrent dedifferentiated liposarcoma in the posterior mediastinum treated by combining surgery with 125I brachytherapy,and summarize its clinical features,treatment and prognosis.CASE SUMMARY A 75-year-old man was admitted to our hospital with a history of gradual dysphagia for one year and aggravated dysphagia for 3 mo.Contrast-enhanced computed tomography(CT)revealed several large cystic-solid masses with lipomatous density,and calcification in the posterior-inferior mediastinum.The patient received a wide excision by video-assisted thoracoscopic surgery.Pathological analysis confirmed the tumors were dedifferentiated liposarcomas.The tumor locally relapsed 24 mo later,and another operation was performed by video-assisted thoracoscopic surgery.Fifteen months after the second surgery,the tumor recurred again,and the patient received CT-guided radioactive seeds 125I implantation.After 8 mo,follow-up chest CT showed an enlarged tumor.Finally,his condition exacerbated with severe dysphagia and dyspnea,and he died of respiratory failure in July 2018.CONCLUSION We reviewed the literature,and suggest that surgical resection provides beneficial effects for dedifferentiated liposarcoma in the mediastinum,even in cases with local recurrence.125I brachytherapy may be beneficial for recurrent unresectable patients.

Pediatric Cardiac Surgical Patterns of Practice and Outcomes in Europe and China:An Analysis of the European Congenital Heart Surgeons Association Congenital Heart Surgery Database

Background:The European Congenital Heart Surgeons Association(ECHSA)Congenital Heart Surgery Database(CHSD)was founded in 1999 and is open for worldwide participation.The current dataset includes a large amount of surgical data from both Europe and China.The purpose of this analysis is to compare patterns of practice and outcomes among pediatric congenital heart defect surgeries in Europe and China using the ECHSA-CHSD.Methods:We examined all European(125 centers,58,261 operations)and Chinese(13 centers,23,920 operations)data in the ECHSA-CHSD from 2006-2018.Operative mortality,postoperative length of stay,median patient age and weight were calculated for the ten benchmark operations for China and Europe,respectively.Results:Benchmark procedure distribution frequencies differed between Europe and China.In China,ventricular septal defect repair comprised approximately 70%of procedures,while Norwood operations comprised less than one percent of all procedures.Neonatal cardiac procedures were rare in China overall.For procedures in STAT mortality category 1,Chinese centers had lower operative mortality rates,while procedures in categories 3 and 5 mortality is lower in European centers.Operative mortality over the time period decreased from 3.89%to 1.64%for the whole cohort,with a sharper decline in China.This drop coincides with an increase of submitted procedures over this 13-year-period.Conclusion:Chinese centers had higher programmatic volume of congenital heart surgeries,while European centers have a more complex case mix.Palliation for patients with functionally univentricular heart was performed less commonly in China.These comparison of patterns of practice and outcomes demonstrate opportunities for continuing bidirectional transcontinental collaboration and quality improvement.

Continuous transcutaneous monitoring of peripheral oxygen and carbon dioxide during infant cardiac surgery

Close monitoring of the balance between oxygen demand and supply is of great importance during cardiac cardiopulmonary bypass (CPB) surgery. This study was to compare conventional intermittent venous blood gas monitoring with continuous transcutaneous oxygen and carbon dioxide monitoring in infant patients undergoing cardiac surgery with CPB. According to paired data from 29 infant patients undergoing cardiac surgery we found that a positive correlation existed between the two techniques, with a correlation coefficient 0.9021 and 0.8021 for PO2 and PCO2 respectively. It’s concluded that transcutaneous monitoring and intermittent venous blood sampling had good correlation and transcutaneous monitoring may be used conveniently and safely clinically during CPB.

Incidence of Subclinical Hypothyroidism in Cardiac Surgery Patients. Comparison of Presentation Characteristics, Hospital and Medium-Term Outcomes with Euthyroid Patients

Subclinical hypothyroidism (SCHT) is common, with an occurrence of up to 10% of the adult population and defined biochemically only by elevated TSH and normal T4. SCHT affects negatively on lipid and carbohydrate metabolism increasing the risk of ischemic heart disease, affects negatively on cardiac performance and have a close correlation with renal function. The aim of this study is to compare presentation characteristics and outcomes between euthyroid pts and pts with SCHT who underwent cardiac surgery. Methods: 474 pts from June 2003 through September 2004 had TSH and T4 measured. 365 pts were euthyroid (Group 1), 41 pts had SCHT (Group 2). Groups were compared by demographics and EuroSCORE (ES) risk profiles. Operative and hospital outcomes were compared as was follow-up mortality up to 96 months. Results: There were more females in Group 2, p = 0.04, more pts with CHF and number of NYHA III-IV pts (p < 0.05). More pts in Group 2 had elevated s-crea (p < 0.0001) and atrial fibrillation (p = 0.007). Comparing the Groups by EuroSCORE (ES) showed higher risk scores in Group 2 pts (Additive ES 6.8 vs 8.5 and Logistic ES 12.3% vs 18.1%, p = 0.01 and 0.03). Hospital mortality was higher in Group 2 (12.2% vs 4.1%, p = 0.04) and the number of pts needing extended care was higher in Group 2 (p = 0.01). Follow up mortality was doubled in Group 2 pts up to 96 months compared to Group 1 (p < 0.0001). Conclusions: Presentation characteristics and risk scores are different and worse in SCHT pts compared with euthyroid pts. Hospital and follow-up mortality are increased in SCHT pts.

Protective effect of levothyroxine on myocardial and cerebral ischemia reperfusion injury during surgery under cardiopulmonary bypass

Objective:To study the protective effect of levothyroxine on myocardial and cerebral ischemia reperfusion injury during surgery under cardiopulmonary bypass.Methods: Patients who underwent valve replacement under cardiopulmonary bypass in Mianyang Central Hospital between March 2015 and December 2017 were selected and randomly divided into the Euthyrox group who received preoperative levothyroxine therapy and the control group who received routine preoperative intervention. The myocardial and cerebral injury indexes, pro-inflammatory and adhesion molecules as well as antioxidant indexes were measured before operation and 12 h after operation.Results: Twelve hours after operation, serum cTnI, LDH, CK-MB, H-FABP, NSE, S100B, CD11b/CD18, sP-selectin, IL-1 and IL-10 contents as well as SjvO2 levels of both groups were higher than those before operation whereas Cu-Zn SOD, CAT and GSH-Px contents were lower than those before operation, and serum cTnI, LDH, CK-MB, H-FABP, NSE, S100B, CD11b/CD18, sP-selectin, IL-1 and IL-10 contents as well as SjvO2 level of Euthyrox group were lower than those of control group whereas Cu-Zn SOD, CAT and GSH-Px contents were higher than those of control group.Conclusions:Levothyroxine has protective effect on the myocardial and cerebral ischemia reperfusion injury induced by inflammation and oxidative stress during surgery under cardiopulmonary bypass.

Intensive care outcome of left main stem disease surgery: A single center three years’ experience

BACKGROUND Left main coronary artery(LMCA)supplies more than 80%of the left ventricle,and significant disease of this artery carries a high mortality unless intervened surgically.However,the influence of coronary artery bypass grafting(CABG)surgery on patients with LMCA disease on morbidity intensive care unit(ICU)outcomes needs to be explored.However,the impact of CABG surgery on the morbidity of the ICU population with LMCA disease is worth exploring.AIM To determine whether LMCA disease is a definitive risk factor of prolonged ICU stay as a primary outcome and early morbidity within the ICU stay as secondary outcome.METHODS Retrospective descriptive study with purposive sampling analyzing 399 patients who underwent isolated urgent or elective CABG.Patients were divided into 2 groups;those with LMCA disease as group 1(75 patients)and those without LMCA disease as group 2(324 patients).We correlated ICU outcome parameters including ICU length of stay,post-operative atrial fibrillation,acute kidney injury,re-exploration,perioperative myocardial infarction,post-operative bleeding in both groups.RESULTS Patients with LMCA disease had a significantly higher prevalence of diabetes(43.3%vs 29%,P=0.001).However,we did not find a statistically significant difference with regards to ICU stay,or other morbidity and mortality outcome measures.CONCLUSION Post-operative performance of Patients with LMCA disease who underwent CABG were comparable to those without LMCA involvement.Diabetes was more prevalent in patients with LMCA disease.These findings may help in guiding decision making for future practice and stratifying the patients’care.

The effect of single-operation-hole thoracoscopic surgery on elderly solitary pulmonary nodules and its effects on lung function and prognosis

Objective:To investigate the effect of single-operation-hole thoracoscopic surgery on elderly solitary pulmonary nodules and its effects on lung function and prognosis.Methods:64 patients with solitary pulmonary nodules admitted to our hospital were selected. According to the different surgical treatment methods, they were divided into the study group and the control group, each group with 32 cases. The study group was treated with single-operation-hole thoracoscopic pulmonary nodule resection, and the control group was treated with conventional multi-operation-holes thoracoscopic pulmonary nodule resection. The clinical efficacy of the two groups was compared. Results: The postoperative drainage time, intraoperative blood loss, hospitalization time, postoperative drainage volume and hospitalization cost of the study group were significantly better than those of the control group (P<0.05), and there were no significant differences between the two groups in terms of the duration of operation and the incidence of adverse reactions (such as postoperative pulmonary atelectasis and pulmonary infection) (P>0.05). There was no difference in lung function between the two groups before operation (P>0.05). Compared with the control group, the lung function indexes of the postoperative study group were significantly improved (P<0.05). There was no difference in the overall survival rate and tumor-free survival rate of the two groups after operation for half a year (P>0.05). The VAS scores of the study group were significantly lower than those of the control group on the 1st and 3rd day after operation (P<0.05). There was no difference in the quality of life between the two groups before treatment (P>0.05), but the overall health status, physiological feature, physiological function, physical pain and energy of the patients in the study group after treatment were significantly higher than those in the control group (P<0.05), but there was no significant difference in social function, emotional function and mental health (P>0.05).Conclusions: Single-operation-hole thoracoscopic surgery is effective in the treatment of elderly solitary pulmonary nodules. It can not only accelerate the recovery of patients but also improve their lung function, without affecting the prognosis of patients, which can improve their quality of life. It is worthy of clinical application, but should strictly control the indications for surgery.