Progress in research on the application of nursing models for breast cancer patients during the perioperative period

Nursing models at home and abroad for breast cancer patients during the perioperative period were screened, including eight types of models： the nursing model guided by self-care theory, the plan-do-check-act cycle combined with the four-in-one model, the peer support nursing model, the nursing model guided by transcultural theory, the multidisciplinary cooperative nursing model, the knowledge-attitude-practice nursing model, the safe nursing management model, and the case nursing model. These models were analyzed and described with the aim of providing a reference for the clinical breast surgery nursing staff in China and for promoting the development of nursing in China for breast cancer the perioperative period.

Clinical Significance of Preoperative Nutritional Risk Screening and Support in the Perioperative Period of Gastric Cancer Patients

Objective:To investigate the clinical value of using preoperative nutritional risk screening and support in gastric cancer patients.Methods:In this paper,70 gastric cancer patients selected from July 2017 to July 2020 treated in our hospital were grouped concerning the lottery method,and the reference group(n=35)used conventional nutritional support,while the experimental group(n=35)used preoperative dietary risk screening and support,comparing the clinical treatment differences between gastric cancer patients in the experimental group and the reference group.Results:After the intervention,IgA,IgM,IgG,serum albumin,complication rate,NRS score,hospitalization time and anal exhaust time of gastric cancer patients in the experimental group were compared with those in the reference group,P<0.05,and there was statistical validation analysis significance between the data indicators.P<0.05 for the comparison of IgA,IgM,IgG,serum albumin after the intervention and pre-intervention for gastric cancer patients in the experimental group and the reference group,with statistical validation analysis significance between the data indicators.Conclusion:Preoperative nutritional risk screening and support is of significant value in gastric cancer patients and can improve patients’nutritional status.

Predictive value of initial procalcitonin level in perioperative period of critically ill cancer patients

The predictive value of the initial procalcitonin(PCT)level was explored in the perioperative peniod of citically ill cancer patients.Background:It is quite important to predict infections in patients in the intensive care unit (ICU).Cancer surgery is characterized by large trauma,long duration,and wide operation scope;and there are many inflammatory factors in the tumor.Common manifestations of systermic inflammatory response syndrome(SIRS)。such as fever,elevated white blood cells,and elevated infammatory indicators,frequently occur in patients during the penioperative period as a result of the above factors.These factors are diverse and complex;additionally,advanced cancer and the trauma of major surgery are important factors that influence PCT blood levels.Because all of the aforementioned factors make it dificult to distinguish the postoperative inflammatory response fom the true infection in clinical practice,conventional methods cannot prediet disease sevenity or disease course.Methods:A total of 53 patients with endotracheal intubation admitted to the ICU of Tianjin Medical University Cancer Institute and Hospital from January 2020 to May 2020,were retrospectively selected.According to the patient source,35 cases were assigned to ORIG(Operating Room to ICU Group),and 18 cases were assigned to General Ward to ICU group(GWO).At the ICU admission,the patient's age,sex,surgical site of tumor,reason for ICU and other data were recorded to form a database;PCT,B-type natiuretic peptide(BNP),high sensitivity toponin I(hsTni),serumn creatinine(Cr),serum cystatin C(Cys-c)and other laboratory indicators were detected;scores of acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ)and sequential organ failure assessment(SOFA)were marked 24 h after ICU admission;Proportion of Antibiotics,Time Antibiotic Application,and Time Indicators(Ventilator support Time,Endotracheal Intubation Time,ICU Stay Time)were recorded during the period from ICU admission to ICU discharge.Results:APAHCE Ⅱ score and SOFA score increased significantly in the GWIG,compared with the ORIG,and the differences were statistically significant(P<0.01);the GWIG had a significantly longer Time Antibiotic Application than the ORIG,and the difference was statistically significant(P<0.01);in tems of blood indicators,the PCT,BNP,and hsTNi levels were elevated in the GWIG compared with the ORIG,and the differences were statistically significant(p<0.01);no statistical differences were found in Cr and Cys-C levels(P>0.05).In terms of time indicators,the Ventilator support Time,Endotracheal Intubation Time,and ICU Stay Time were prolonged in the GWIG compared with the ORIG,and the differences were statistically significant(P<0.01).The PCT level was statistically signifcant(P<0.01)when correlated with the Ventilator Supporting Time and Endotracheal Intubation Time;however,the PCT level was negatively correlated with the ICU Stay Time,with a small r(correlation cofficient)value and no statistical significance(P>0.05)when correlated with the ICU Stay Time.Conclusion:The initial PCT level can predict the disease severity in critically ill cancer patients treated with mechanical ventilation during the perioperative period.

Thrombelastography and color Doppler flow imaging in the perioperative period after closed lower limb fracture

Objective To observe the changes of thrombelastography (TEG) and color Doppler flow imaging (CDFI) in the perioperative period after closed lower limb fracture.Methods Fasting venous blood samples in the morning from 11 healthy adults were used

Targeted montoring to surgical site infection and investigation of standard application of antibiotics during perioperative period

Objective To investigate current surgical site infection and perioperative antibiotics in inpatients and explore the controlling aim and methods. Methods The infection rates of surgical sites of 287 operated cases from May to Dec 31,2007 were studied and compared with

Perioperative cardiac risks in myasthenia gravis

Myasthenia gravis(MG)is an autoimmune disorder that affects the neuromuscular junction.The primary pathology in MG involves the presence of autoantibodies to acetylcholine receptors(AChRs),which results in qualitative and quantitative reductions in the availability of functional AChRs.Cardiac muscles are also affected,resulting in various perioperative cardiac complications.Antistriational antibodies are commonly reported in MG cases with cardiac involvement.In the presence of thymoma,the prevalence of cardiac manifestations in patients with MG increases to approximately 10%-15%.Cardiac involvement in MG may range from asymptomatic electrocardiogram changes to ventricular tachycardia,myocarditis,conduction disorders,heart failure,and sudden death.Increased incidence of atrial fibrillation,ventricular and supraventricular extra systoles,and prolonged QTc have also been reported in patients with MG.Clinicians should consider the evaluation of autonomic dysfunction and risk of cardiovascular disease in patients with MG.

Practice of Perioperative Rational Use of Antibacterial Drugs Based on Drug Pathway

[Objectives]To establish a new management model for rational use of perioperative antibacterial drugs in surgical departments.[Methods]Based on evidence-based medicine,the department s drug pathway was formulated,and the new mode of rational drug use control was established by using fine pharmaceutical technology intervention,and the intervention effect was evaluated by the intensity of antibacterial drug use,per capita drug costs and the proportion of drugs.[Results]After adopting drug pathway in departments,the intensity of antibacterial drug use,per capita drug costs and the proportion of drugs decreased significantly,and the effect of rational drug use control was remarkable.[Conclusions]The drug pathway provides a new management and control mode for the rational use of perioperative antibacterial drugs in surgical departments of hospitals.Thus,it is worthy of popularization and application.

Impact of the Rapid Recovery Concept on Complications and Patient Quality of Life in the Perioperative Nursing of Robot-Assisted Radical Oesophageal Cancer

Aim: This study evaluates the impact of Enhanced Recovery After Surgery (ERAS) nursing on postoperative complications and quality of life in patients undergoing robot-assisted minimally invasive esophagectomy (RAMIE). Methods: A total of 150 patients who underwent RAMIE from January 2020 to January 2022 at our hospital were randomly assigned to either the observation group or the control group, with 75 patients in each. The control group received standard perioperative management and nursing care, while the observation group was treated with ERAS nursing strategies. Interventions continued until discharge, and outcomes such as postoperative complications, quality of life, and nutritional status were compared between the groups. Results: The observation group exhibited a significantly lower incidence of postoperative adverse reactions compared to the control group (P ionally, all dimension scores of the Short-Form 36 Health Survey (SF-36), including the total score, were higher in the observation group (P < 0.05). Furthermore, the Nutritional Risk Screening (NRS) scores for impaired nutritional status and disease severity, along with the total NRS score, were significantly lower in the observation group compared to the control group (P Conclusion: Implementing ERAS nursing in the perioperative care of patients undergoing RAMIE is associated with reduced postoperative complications and enhanced postoperative quality of life and nutritional status. .

The Impact of Patient Education on the Nursing Care of Perioperative Patients in the Interventional Catheterization Room

Objective:To explore and analyze the effect of implementing a precise education model on the nursing care of perioperative patients in the interventional catheterization room.Methods:We selected 70 patients who were going to undergo surgical intervention in our hospital from August 2020 to December 2022 as the subjects for this study through random sampling.The patients were divided into a control group and an observation group,with 35 cases in each group.The control group underwent basic nursing intervention,and the observation group was given precise patient education.The nursing effects of both groups were observed.Results:After the intervention,all compliance indicators of the observation group were better than those of the control group(P<0.05).Besides,the incidence of complications in the observation group(2.86%)was lower than that of the control group(17.14%)with P<0.05.Furthermore,the patient satisfaction of the observation group(97.14%)was higher than that of the control group(82.86%),with P<0.05.Conclusion:A precise propaganda and education model facilitates the nursing of perioperative patients in the interventional catheterization room.Therefore,this practice should be popularized.

Study on Chinese Medicine Syndrome of Colorectal Carcinoma in Perioperative Period

Objective：To explore the distribution characteristics of Chinese medicine（CM） syndromes and the rule of dynamic evolvement in patients with colorectal cancer at the perioperative period by applying a mathematical statistics methodology.Methods：By using the overall sample date,and cross-sectional descriptive and prospective researching methods,the clinical data of CM symptoms of patients with colorectal cancer from the first day of preoperative care to the third,seventh,and tenth days after the operation were collected.The distribution characteristics of CM syndromes and dynamic evolution were concluded upon by experts,and then by building up a database through the use of EpiData3.1 the frequency statistics and cluster analyses were applied utilizing SAS9.2software.Results：Among 210 cases of patient,on the day before the operation,the main route of syndrome was blood deficiency（33.33%）,followed by the syndrome of deficiency of both qi and yin（28.57%）.On the third day after surgery,the main syndrome was qi deficiency（47.62%）,followed by yin deficiency inner-heat.On the seventh day after surgery,the main syndrome was both yin deficiency inner-heat（33.33%） and phlegm-dampness（33.33%）.On the tenth day after surgery,the main syndrome was a deficiency of both qi and yin（38.09%）,followed by dampness and hot accumulative knotting（33.33%）.Conclusion：Research in the field of the distribution characteristics of CM syndromes and dynamic evolution will provide an objective basis for syndrome differentiation for patients in the perioperative period,further advancing the study of preventing and decreasing relapse and metastasis in CM therapy.

Basal insulin therapy strategy is superior to premixed insulin therapy in the perioperative period blood glucose management

Background The probability and risk of operations increase in patients with type 2 diabetes mellitus. For diabetic patients, blood glucose control is a key factor to improving the prognosis of surgery. During perioperative period, insulin therapy is usually advised to be used for surgical patients with type 2 diabetes. However, the insulin regimen which one is better remains controversial. In this study, we estimated the efficacy, safety and advantage of different insulin therapy strategy during perioperative period.

Current Status and Progress of Study on Perioperative Period

The practice of evidence-based medicine （EBM） in recent years has spurred the increased study of the peri-operative period （POP） and has won acclaim. At present, surgeons fully recognize the importance of the POP and are enthusiastically immersing themselves actively into itsresearch.

Effect of Dexmedetomidine on Maintaining Perioperative Hemodynamic Stability in Elderly Patients:A Systematic Review and Meta-analysis

Objective Dexmedetomidine is a highly selective alpha-2 adrenergic receptor agonist with sedative and analgesic properties but without respiratory depression effect and has been widely used in perioperative anesthesia.Here we performed a systematic review and meta-analysis to evaluate the effect of dexmedetomidine on maintaining perioperative hemodynamic stability in elderly patients.Methods PubMed,Web of Science,the Cochrane Library,China National Knowledge Infrastructure(CNKI),and Wanfang Data were searched for randomized-controlled trials(RCTs)on the application of dexmedetomidine in maintaining perioperative hemodynamic stability in elderly patients from their inception to September,2021.The standardized mean differences(SMD)with 95%confidence interval(CI)were employed to analyze the data.The random-effect model was used for the potential clinical inconsistency.Results A total of 12 RCTs with 833 elderly patients(dexmedetomidine group,546 patients;control group,287 patients)were included.There was no significant increase in perioperative heart rate(HR),mean arterial pressure(MAP),and diastolic blood pressure(DBP)in the dexmedetomidine group before and during the operation.In addition,the variations of hemodynamic indexes including HR,MAP,SBP(systolic blood pressure),and DBP were significantly lower in the dexmedetomidine group compared with the control group(HR:SMD=-0.87,95%CI:-1.13 to-0.62;MAP:SMD=-1.12,95%CI:-1.60 to-0.63;SBP:SMD=-1.27,95%CI:-2.26 to-0.27;DBP:SMD=-0.96,95%CI:-1.33 to-0.59).Subgroup analysis found that with the prolongation of 1.0μg/kg dexmedetomidine infusion,the patient’s heart rate declined in a time-dependent way.Conclusion Dexmedetomidine provides more stable hemodynamics during perioperative period in elderly patients.However,further well-conducted trials are required to assess the effective and safer doses of dexmedetomidine in elderly patients.

Clinical Study on Application of Chinese Herbs during the Perioperative Period of Laparoscopic Cholecystectomy

Objective： To explore the effect of Chinese herbs during the perioperative period of laparoscopic cholecystectomy （LC）. Methods： Three hundred and sixty patients of chronic lithic cholecystitis （LOOT） were randomly assigned to two groups by lottery, 180 patients in each group. During the peri-operative period, the control group was treated with conventional Western medicine and placebo. The treated group was given the same conventional Western medicine and Chinese herbal decoctions, with Shitong mixture No. 1 （石通1号） added before LC, and Liujunzi decoction （六君子汤） added after LC for three days. The operation time, body temperature after LC, white blood cell count, wind-breaking time after operation, as well as the changes of tongue coating in the first three post-operative days were recorded. Results： There was no significant difference between the two groups in operation time （P〉0.05）, while the improvement in body temperature recovery, windbreaking time and changes of tongue coating in the treated group were better than those in the control group （P〈0.01）. Conclusion： Applying Chinese herbs during perioperative period of LC could effectively benefit early recovery in such patients.

Impact of intensive statin therapy on hs-CRP and sCD40L in AMI patients during perioperative period of emergency PCI

Background It＇s an effective treatment to achieve percutaneous coronary intervention （PCI） in acute myocardial infarction （AMI） patients for reperfusion of coronary artery. The PCI treatment can improve the blood supply of coronary artery, make some adverse effects at the same time. Studies have shown that statins have other effects in addition to lipid-lowering, such as anti-inflammatory effects. It can significantly reduce the incidence of coronary heart disease, cardiovascular disease mortality and even all-cause mortality. The aim of this study was to investigate the clinical effects and significance of intensive atorvastatin in AMI patients during perioperative period of PCI. Methods One hundred twelve AMI patients were randomly divided into three groups. The control group （n = 32） was given the routine medicine, and the two therapy groups were administered atorvastatin 80 mg or 40 mg before PCI,and then were administered atorvastati 40 mg q.d or 20 mg q.d after PCI. Levels of high-sensitive C-reactive protein （hs-CRP）, compared after PCI. Results sCD40L, myocardial enzymes and lipid was determined and Compared with the control group, the levels of serum hs-CRP, CD40L in treatment group 1 （n = 40） and treatment 2 group （n = 40） was significant difference between two treatment groups （ atorvastatin in AMI patients during PCI perioperative period i anti-inflammatory, anti-platelets, and stability of plaque and were significantly decreased （P 〈 0.05）, and there P 〈 0.01 ）. Conclusion Intensive treatment of s beneficial, possibly through Mechanisms such as coronary vascular endothelial function.

Effect of perioperative fluid therapy on early phase prognosis after liver transplantation

BACKGROUND: Although liver transplantation (LT) has made rapid progress, early pulmonary complications still occur. More attention should be paid to fluid therapy that may be an important factor leading to these complications. It is necessary to investigate the correlation between intraoperative and postoperative fluid therapy and early pulmonary complications after LT, then attempt to provide a reasonable fluid therapy in the perioperative period. METHODS: Sixty-two patients who had undergone Ff were enrolled and analyzed retrospectively. Based on early phase prognosis after LT, the 62 patients were divided into a non-pulmonary complication group and a pulmonary complication group. Twenty perioperative variables were analyzed in both groups to screen out several factors causing early pulmonary complications, then the parameters reflecting postoperative recovery were analyzed. RESULTS: The pulmonary complication group had 29 patients (46.77%), 3 (4.84%) of whom died during the perioperative period. Using monofactorial analysis for each variable, the two groups differed in the following variables: preoperative lung function, volume of intraoperative transfusion, volume of intraoperative bleeding, and volume of intraoperative net fluid retention and fluid balance (<=-500 ml) in >= 2 of the first 3 days after operation. Analysis of the relationship between multivariate factors and pulmonary complications after LT by logistic multivariate regression analysis showed that preoperative lung function, volume of intraoperative bleeding, and fluid balance (<=-500 ml) in >=-2 of the first 3 days after operation were influential factors. CONCLUSIONS: It is important to maintain fluid balance during the perioperative period of LT. If the hemodynamics are stable, appropriate negative fluid balance in the first 3 days after operation apparently decreases the incidence of early pulmonary complications after LT. These measures are associated with better postoperative recovery.

Increased Preoperative Glucose Variability Is Associated with Adverse Perioperative Outcomes Following Orthopedic Surgery in Patients with Type 2 Diabetes Mellitus

The association between glucose variability(GV)and adverse perioperative outcomes in type 2 diabetes mellitus(T2DM)patients undergoing orthopedic surgery was investigated.A retrospective cohort study was performed by analyzing data on T2DM patients receiving continuous blood glucose(BG)monitoring and continuous subcutaneous insulin infusion treatment due to poorly controlled preoperative BG prior to orthopedic surgery.GV was assessed with coefficient of variation(CV).Postoperative and perioperative CV,hypoglycemia cases,and other perioperative outcomes(diabetes preparation time[DPT],length of stay[LOS],and perioperative and infective complication cases)were analyzed.Results showed that a total of 168 patients were grouped into preoperative CV tertiles:1st(n=56):0–0.2921,2nd(n=58):0.2922–0.3779,and 3rd(n=54):0.3780–0.5750.Fasting blood glucose(FBG),perioperative CV,rate of hypoglycemia cases(OR:5.53,95%CI:2.43–12.59)(all P<0.001)and DPT(P=0.024)were higher in the 3rd than in the 1st tertile.After adjustments of covariates,regression analysis indicated that the 3rd tertile was associated with increased perioperative CV(adjusted coefficient=0.515,P<0.001),DPT(adjusted coefficient=0.169,P=0.073),rate of hypoglycemia cases(OR:6.72,95%CI:2.69−16.82,P<0.001)and perioperative complication cases(OR:2.50,95%CI:0.90−7.01,P=0.080).In conclusion,preoperative GV is associated with increased perioperative GV and adverse perioperative outcomes including longer DPT and higher rates of hypoglycemia and perioperative complications.

Application of traditional indexes and adverse events in the ophthalmologic perioperative medical quality evaluation during 2010-2012

AIM: To evaluate the medical quality of ophthalmologic perioperative period during 2010-2012 in our hospital. METHODS: The relevant data of perioperative period were collected in our hospital during 2010-2012, and the medical quality of perioperative period was evaluated by using the traditional evaluation indexes and adverse events. Whereby, the traditional indicators include vision changes, improving of intraocular pressure, diagnostic accordance rate before and after operation, cure improvement rate, successful rescue rate, and incidence of surgical complications, etc Adverse events are associated with ophthalmologic perioperative events including pressure sores, postoperative wound infection, drug adverse events, and equipment related adverse events. RESULTS: There were 1483, 1662 and 1931 ophthalmic operations in our hospital in the year 2010, 2011 and 2012, respectively. From traditional index analysis, the proportions of vision improvement for each year were 96.43%, 96.76% and 97.32%, respectively; the rates of intraocular pressure improvement were 87.50%, 85.72% and 90.17%, respectively ( P <0.05); the diagnostic accordance rates before and after operation were 99.86%, 99.94% and 99.90%, respectively; cure improvement rates were 99.73%, 99.93% and 99.84%, respectively; the successful rescue rates were 82.98%, 81.46% and 76.66%, respectively; the complications incidence rates were 18.44%, 17.52% and 17.97%, respectively. The negative factor analysis results showed that: among all the patients of ophthalmic surgeries in our hospital during 2010 and 2012, only one case of postoperative wound infection was found in 2011, and also only one case of tumbling in 2010. The adverse drug events for each year were 1 case (0.07%), 2 cases (0.12%), and 4 cases (0.21%), respectively; the medical device adverse events for each year were 3 cases (0.20%), 5 cases (0.30%), and 6 cases (0.31%), respectively. Noticeably, only one case with postoperative infection of endophthalmitis was found in 2011. Moreover, no pulmonary infection or pulmonary embolism occurred during the three years. The perioperative adverse event rates for each year were 0.34% (5/1483), 0.48% (8/1662) and 0.52% (10/1931), respectively. Though incidence was rising during the three years, no statistical significance was observed (P>0.05). It is the same case with drugs and medical devices adverse events (P>0.05). CONCLUSION: Traditional indicators reflect an excellent operation of the perioperative ophthalmologic quality, whereas adverse events analysis indicates some underlying problems. Compared with the traditional indexes for medical quality evaluation, the index of adverse events is more reasonable and easier to make an objective evaluation for medical quality of ophthalmologic perioperation, facilitating further refine analysis. Reasonable application of the adverse events indicators helps hospital to make the detailed quality control measures.

Application of the Modality of Multiple Disciplinary Team for a Perioperative Patient with Suspected Novel Coronavirus Pneumonia and Cervical Spine Fracture in Nursing

With the explosive spread of novel coronavirus pneumonia, a major public major public health emergency has been declared around the world. Our country has come to a crucial stage of “external defense input, internal defense rebound” and strict quarantine measures are taken in all ports of entry throughout the country. Operations on patients with cervical spine during the quarantine, which not only increases the risk of surgical treatment, but also increases the difficulty of perioperative nursing. The objective is to explore the result of application of the modality of multiple disciplinary team for a perioperative patient with suspected novel coronavirus pneumonia and cervical spine fracture in nursing. The patient’s condition and nursing measures are studied and discussed from various specialist angle through the multidisciplinary team established by the isolation ward, orthopedics department, emergency department, anesthesiology department, operating room, rehabilitation department, psychology department and so on, and the overall and personalized surgical and nursing planning is formed through interdisciplinary advice. The nursing experience is summarized in this paper.