INTRODUCTION Great changes have taken place in modern neurosurgery in the past decades.Contrasting models of management for complex neurosurgical patients have been developed in China as the specialty evolving,thus ar...INTRODUCTION Great changes have taken place in modern neurosurgery in the past decades.Contrasting models of management for complex neurosurgical patients have been developed in China as the specialty evolving,thus arise many controversies.Clinical demand calls for an expert consensus on neurosurgical inpatients management,especially for the subspecialty of neurosciences critical care （NCC）.展开更多
The novel coronavirus disease 2019(COVID-19)is an emerging disease,caused by severe acute respiratory syndrome coronavirus-2.It bears unique biological characteristics,clinical symptoms and imaging manifestations,ther...The novel coronavirus disease 2019(COVID-19)is an emerging disease,caused by severe acute respiratory syndrome coronavirus-2.It bears unique biological characteristics,clinical symptoms and imaging manifestations,therefore presenting an important and urgent threat to global health.As a result,a new public health crisis arose,threatening the world with the spread of the 2019 novel coronavirus.Despite the maximal worldwide public health responses aimed at containing the disease and delaying its spread,many countries have been confronted with a critical care crisis,and even more,countries will almost certainly follow.In Slovenia,the COVID-19 has struck the health system immensely and among all the specialities,neurosurgery has also been experiencing difficulties in the service,not only in regular,elective surgeries but especially during emergencies.The management of these neurosurgical patients has become more difficult than ever.We describe our protocol in the management of neurosurgical patients in the University Medical Centre Ljubljana,Slovenia and how neurosurgical pathology was tackled during the pandemics.展开更多
Anemia,usually due to iron deficiency,is highly prevalent among patients with colorectal cancer.Inflammatory cytokines lead to iron restricted erythropoiesis further decreasing iron availability and impairing iron uti...Anemia,usually due to iron deficiency,is highly prevalent among patients with colorectal cancer.Inflammatory cytokines lead to iron restricted erythropoiesis further decreasing iron availability and impairing iron utilization.Preoperative anemia predicts for decreased survival.Allogeneic blood transfusion is widely used to correct anemia and is associated with poorer surgical outcomes,increased post-operative nosocomial infections,longer hospital stays,increased rates of cancer recurrence and perioperative venous thromboembolism.Infections are more likely to occur in those with low preoperative serum ferritin level compared to those with normal levels.A multidisciplinary,multimodal,individualized strategy,collectively termed Patient Blood Management,minimizes or eliminates allogeneic blood transfusion.This includes restrictive transfusion policy,thromboprophylaxis and anemia management to improve outcomes.Normalization of preoperative hemoglobin levels is a World Health Organization recommendation.Iron repletion should be routinely ordered when indicated.Oral iron is poorly tolerated with low adherence based on published evidence.Intravenous iron is safe and effective but is frequently avoided due to misinformation and misinterpretation concerning the incidence and clinical nature of minor infusion reactions.Serious adverse events with intravenous iron are extremely rare.Newer formulations allow complete replacement dosing in 15-60 min markedly facilitating care.Erythropoiesis stimulating agents may improve response rates.A multidisciplinary,multimodal,individualized strategy,collectively termed Patient Blood Management used to minimize or eliminate allogeneic blood transfusion is indicated to improve outcomes.展开更多
Hemodynamic monitoring and optimization improve postoperative outcome during high-risk surgery.However,hemodynamic management practices among Chinese anesthesiologists are largely unknown.This study sought to evaluate...Hemodynamic monitoring and optimization improve postoperative outcome during high-risk surgery.However,hemodynamic management practices among Chinese anesthesiologists are largely unknown.This study sought to evaluate the current intraoperative hemodynamic management practices for high-risk surgery patients in China.From September 2010 to November 2011,we surveyed anesthesiologists working in the operating rooms of 265 hospitals representing 28 Chinese provinces.All questionnaires were distributed to department chairs of anesthesiology or practicing anesthesiologists.Once completed,the 29-item questionnaires were collected and analyzed.Two hundred and 10 questionnaires from 265 hospitals in China were collected.We found that 91.4%of anesthesiologists monitored invasive arterial pressure,82.9%monitored central venous pressure（CVP）,13.3%monitored cardiac output（CO）,10.5%monitored mixed venous saturation,and less than 2%monitored pulse pressure variation（PPV） or systolic pressure variation（SPV） during high-risk surgery.The majority（88%） of anesthesiologists relied on clinical experience as an indicator for volume expansion and more than 80%relied on blood pressure,CVP and urine output.Anesthesiologists in China do not own enough attention on hemodynamic parameters such as PPV,SPV and CO during fluid management in high-risk surgical patients.The lack of CO monitoring may be attributed largely to the limited access to technologies,the cost of the devices and the lack of education on how to use them.There is a need for improving access to these technologies as well as an opportunity to create guidelines and education for hemodynamic optimization in China.展开更多
Telemedicine is the use of information and communication technology to deliver healthcare at a distance.It has been resorted to during the COVID-19 pandemic to lessen the need for in-person patient care decreasing the...Telemedicine is the use of information and communication technology to deliver healthcare at a distance.It has been resorted to during the COVID-19 pandemic to lessen the need for in-person patient care decreasing the risk of transmission,and it can be of benefit afterward in the management of cardiac disease.The elderly population has unique challenges concerning the use of telehealth technologies.We thus review the advances in telemedicine technologies in treating elderly cardiac patients including in our discussion only studies with a mean age of participants above 60.Remote monitoring of blood pressure,weight,and symptoms,along with home ECG recording has been found to be superior to usual in-clinic follow up.Combining remote monitoring with video conferencing with physicians,patient education websites,and applications is also of benefit.Remote monitoring of Implantable Cardioverter Defibrillators(ICD)and Cardiac Resynchronization Therapy Defibrillators(CRT-D)is also beneficial but can be at the cost of an increase in both appropriate and inappropriate interventions.Implantable sensing devices compatible with remote monitoring have been developed and have been shown to improve care and cost-effectiveness.New smartphone software can detect arrhythmias using home ECG recordings and can detect atrial fibrillation using smartphone cameras.Remote monitoring of implanted pacemakers has shown non-inferiority to in clinic follow up.On the other hand,small-scale questionnaire-based studies demonstrated the willingness of the elderly cardiac patients to use such technologies,and their satisfaction with their use and ease of use.Large-scale studies should further investigate useability in samples more representative of the general elderly population with more diverse socioeconomic and educational backgrounds.Accordingly,it seems that studying integrating multiple technologies into telehealth programs is of great value.Further efforts should also be put in validating the technologies for specific diseases along with the legal and reimbursement aspects of the use of telehealth.展开更多
In 1956, my former Head and Professor of the Department of Obstetrics and Gynecology KT LIM, asked me to take the initiative to establish a reproductive endocrinology unit. As China is a developing country, we wer... In 1956, my former Head and Professor of the Department of Obstetrics and Gynecology KT LIM, asked me to take the initiative to establish a reproductive endocrinology unit. As China is a developing country, we were then short of diagnostic facilities and therapeutic agents. We can learn basic knowledge and clinical experiences from the literature, but hormonal preparations were expensive and generally most of our patients were poor. We needed to find simpler, inexpensive and yet effective ways to treat our patients. In a word, we had to develop our own way.……展开更多
Pettamna lintta Rfdpraittal Tuhyortk 【fAt) iwdy ion of urtylin* H nut or onij thnpr k X opdml, k am ou* oudbmyopuhy. b iko 【albd ubyculk aritonDopMiy In dfab.IUdlolteqD.ier Ckteto Ablujm (RFCA) i】 one of ...Pettamna lintta Rfdpraittal Tuhyortk 【fAt) iwdy ion of urtylin* H nut or onij thnpr k X opdml, k am ou* oudbmyopuhy. b iko 【albd ubyculk aritonDopMiy In dfab.IUdlolteqD.ier Ckteto Ablujm (RFCA) i】 one of uk bot my to ml USa. A mUl rub* tb PJKT M DM npoiud Ihm Tie me ii lUty-one 】【ui oU nu, Etettophytlolotj Study (EPS) dmoMMri Ital a mlbonlc th u|b iBtemOtaiu Dodd lad UDtonfc duoufh 【tow piUmy 1C iko toned dow pithoy Lotmlbl kft poitaiiqxd, Wbm PJRT lpp【ub| the usnoiy puhwy mi ibkttd by RFCA to fee Id) pMooiqttl bcutoi. no mi pom 20Wx展开更多
Objective To study perioperative management in treatment of traumatic intracranial hemorrhage in patients with pretraumatic anticoagulation therapy of oral warfarin.Methods 10 patients of traumatic intracranial hemorr...Objective To study perioperative management in treatment of traumatic intracranial hemorrhage in patients with pretraumatic anticoagulation therapy of oral warfarin.Methods 10 patients of traumatic intracranial hemorrhage with pretraumatic anticoagulation therapy of oral warfarin received vitamin K,FFP and PCC展开更多
Coronavirus disease 2019 (COVID-19) is highly infectious and has spread worldwide. Medical staff may be exposed to the infection under circumstances of medical supply shortages and improper protection. How to better p...Coronavirus disease 2019 (COVID-19) is highly infectious and has spread worldwide. Medical staff may be exposed to the infection under circumstances of medical supply shortages and improper protection. How to better protect medical staff has become the focus of all walks of life. Therefore, during the COVID-19 outbreak, timely adjustments and optimization of nursing management strategies in isolation wards are important for improving care quality and reducing the infection of medical staff. Based on a literature review and clinical nursing management practices, this article summarizes the nursing management strategies in isolation wards during the COVID-19 outbreak, aiming to provide references for clinical nursing managers.展开更多
Objective: to analyze the effect of graded nursing according to the severity of illness in the management of psychiatric patients. Methods: from January 2020 to January 2021, 50 patients with mental illness who were t...Objective: to analyze the effect of graded nursing according to the severity of illness in the management of psychiatric patients. Methods: from January 2020 to January 2021, 50 patients with mental illness who were treated in our hospital were selected as the research object. According to the difference of nursing measures, the patients were divided into conventional nursing group (n=26, conventional nursing intervention) and graded nursing group (n=24, graded nursing intervention). The overall nursing situation and adverse events of the two groups were compared. Results: compared with the conventional nursing group, the nursing quality of the graded nursing group was improved, while the complaint rate and nursing error rate were decreased (P<0.05). Compared with the conventional nursing group, the incidence of adverse events such as self-injury, wounding, destruction of objects, escape, aspiration or cough in the graded nursing group was significantly reduced (P<0.05). Conclusion: the implementation of graded care for psychiatric patients with different conditions can reduce the occurrence of nursing loopholes and adverse events, improve the quality of care, and eliminate disputes between medical staff and patients.展开更多
Objective: to explore evaluation of the application effect of family doctor contract service in chronic disease management. Methods: 300 patients with chronic diseases were selected from our hospital between March 201...Objective: to explore evaluation of the application effect of family doctor contract service in chronic disease management. Methods: 300 patients with chronic diseases were selected from our hospital between March 2018 and June 2020. Patients were divided into two groups according to whether they would like to receive family doctors contract services, the control group and the research group. Patients in the control group were treated with routine management nursing services, and patients in the research group were treated with family doctor contract service. The total effective rate and return visit rate after intervention were observed in the two groups. Results: compared with the control group, the total effective rate and return visit rate of the study group were significantly better after intervention (P < 0.05). Conclusion: the use of family doctor contract service has obvious effect on chronic disease management, which improves the treatment of chronic illness, promotes the further development of chronic disease management system, and reduces the medical cost of patients' families. It can relax the mood and improve patient treatment compliance. It is suggested to popularize and apply in the treatment of chronic diseases.展开更多
There is wide variation in the management of coagulation and blood transfusion practice in liver transplantation. The use of blood products intraoperatively is declining and transfusion free transplantations take plac...There is wide variation in the management of coagulation and blood transfusion practice in liver transplantation. The use of blood products intraoperatively is declining and transfusion free transplantations take place ever more frequently. Allogenic blood products have been shown to increase morbidity and mortality. Primary haemostasis, coagulation and fibrinolysis are altered by liver disease. This, combined with intraoperative disturbances of coagulation, increases the risk of bleeding. Meanwhile, the rebalancing of coagulation homeostasis can put patients at risk of hypercoagulability and thrombosis. The application of the principles of patient blood management to transplantation can reduce the risk of transfusion. This includes: preoperative recognition and treatment of anaemia, reduction of perioperative blood loss and the use of restrictive haemoglobin based transfusion triggers. The use of point of care coagulation monitoring using whole blood viscoelastic testing provides a picture of the complete coagulation process by which to guide and direct coagulation management. Pharmacological methods to reduce blood loss include the use of anti-fibrinolytic drugs to reduce fibrinolysis, and rarely, the use of recombinant factor VIIa. Factor concentrates are increasingly used; fibrinogen concentrates to improve clot strength and stability, and prothrombin complex concentrates to improve thrombin generation. Non-pharmacological methods to reduce blood loss include surgical utilisation of the piggyback technique and maintenance of a low central venous pressure. The use of intraoperative cell salvage and normovolaemic haemodilution reduces allogenic blood transfusion. Further research into methods of decreasing blood loss and alternatives to blood transfusion remains necessary to continue to improve outcomes after transplantation.展开更多
Rational nutritional support shall be based on nutritional screening and nutritional assessment. This study is aimed to explore nutritional risk screening and its influencing factors of hospitalized patients in centra...Rational nutritional support shall be based on nutritional screening and nutritional assessment. This study is aimed to explore nutritional risk screening and its influencing factors of hospitalized patients in central urban area. It is helpful for the early detection of problems in nutritional supports, nutrition management and the implementation of intervention measures, which will contribute a lot to improving the patient＇s poor clinical outcome. A total of three tertiary medical institutions were enrolled in this study. From October 2015 to June 2016, 1202 hospitalized patients aged ≥18 years were enrolled in Nutrition Risk Screening 2002（NRS2002） for nutritional risk screening, including 8 cases who refused to participate, 5 cases of same-day surgery and 5 cases of coma. A single-factor chi-square test was performed on 312 patients with nutritional risk and 872 hospitalized patients without nutritional risk. Logistic regression analysis was performed with univariate analysis（P〈0.05）, to investigate the incidence of nutritional risk and influencing factors. The incidence of nutritional risk was 26.35% in the inpatients, 25.90% in male and 26.84% in female, respectively. The single-factor analysis showed that the age ≥60, sleeping disorder, fasting, intraoperative bleeding, the surgery in recent month, digestive diseases, metabolic diseases and endocrine system diseases had significant effects on nutritional risk（P〈0.05）. Having considered the above-mentioned factors as independent variables and nutritional risk（Y=1, N=0） as dependent variable, logistic regression analysis revealed that the age ≥60, fasting, sleeping disorders, the surgery in recent month and digestive diseases are hazardous factors for nutritional risk. Nutritional risk exists in hospitalized patients in central urban areas. Nutritional risk screening should be conducted for inpatients. Nutritional intervention programs should be formulated in consideration of those influencing factors, which enable to reduce the nutritional risk and to promote the rehabilitation of inpatients.展开更多
With the widespread use of upper gastrointestinal endoscopy,more and more gastric polyps(GPs)are being detected.Traditional management strategies often rely on histopathologic examination,which can be time-consuming a...With the widespread use of upper gastrointestinal endoscopy,more and more gastric polyps(GPs)are being detected.Traditional management strategies often rely on histopathologic examination,which can be time-consuming and may not guide immediate clinical decisions.This paper aims to introduce a novel classification system for GPs based on their potential risk of malignant transformation,categorizing them as"good","bad",and"ugly".A review of the literature and clinical case analysis were conducted to explore the clinical implications,management strategies,and the system's application in endoscopic practice.Good polyps,mainly including fundic gland polyps and inflammatory fibrous polyps,have a low risk of malignancy and typically require minimal or no intervention.Bad polyps,mainly including hyperplastic polyps and adenomas,pose an intermediate risk of malignancy,necessitating closer monitoring or removal.Ugly polyps,mainly including type 3 neuroendocrine tumors and early gastric cancer,indicate a high potential for malignancy and require urgent and comprehensive treatment.The new classification system provides a simplified and practical framework for diagnosing and managing GPs,improving diagnostic accuracy,guiding individualized treatment,and promoting advancements in endoscopic techniques.Despite some challenges,such as the risk of misclassification due to similar endoscopic appearances,this system is essential for the standardized management of GPs.It also lays the foundation for future research into biomarkers and the development of personalized medicine.展开更多
This analytical research paper explores the transformative impact of artificial intelligence(AI)in orthodontics,with a focus on its objectives:Identifying current applications,evaluating benefits,addressing challenges...This analytical research paper explores the transformative impact of artificial intelligence(AI)in orthodontics,with a focus on its objectives:Identifying current applications,evaluating benefits,addressing challenges,and projecting future developments.AI,a subset of computer science designed to simulate human intelligence,has seen rapid integration into orthodontic practice.The paper examines AI technologies such as machine learning,deep learning,natural language processing,computer vision,and robotics,which are increasingly used to analyze patient data,assist with diagnosis and treatment planning,automate routine tasks,and improve patient communication.AI systems offer precise malocclusion diagnoses,predict treatment outcomes,and customize treatment plans by leveraging dental imagery.They also streamline image analysis,improve diagnostic accuracy,and enhance patient engagement through personalized communication.The objectives include evaluating the benefits of AI in terms of efficiency,accuracy,and personalized care,while acknowledging the challenges like data quality,algorithm transparency,and practical implementation.Despite these hurdles,AI presents promising prospects in advanced imaging,predictive analytics,and clinical decision-making.In conclusion,AI holds the potential to revolutionize orthodontic practices by improving operational efficiency,diagnostic precision and patient outcomes.With collaborative efforts to overcome challenges,AI could play a pivotal role in advancing orthodontic care.展开更多
BACKGROUND Gallbladder carcinoma(GBC)carries a poor prognosis and requires a prediction method.Gamma-glutamyl transferase–to–platelet ratio(GPR)is a recently reported cancer prognostic factor.Although the mechanism ...BACKGROUND Gallbladder carcinoma(GBC)carries a poor prognosis and requires a prediction method.Gamma-glutamyl transferase–to–platelet ratio(GPR)is a recently reported cancer prognostic factor.Although the mechanism for the relationship between GPR and poor cancer prognosis remains unclear,studies have demonstrated the clinical effect of both gamma-glutamyl transferase and platelet count on GBC and related gallbladder diseases.AIM To assess the prognostic value of GPR and to design a prognostic nomogram for GBC.METHODS The analysis involved 130 GBC patients who underwent surgery at Peking Union Medical College Hospital from December 2003 to April 2017.The patients were stratified into a high-or low-GPR group.The predictive ability of GPR was evaluated by Kaplan–Meier analysis and a Cox regression model.We developed a nomogram based on GPR,which we verified using calibration curves.The nomogram and other prognosis prediction models were compared using timedependent receiver operating characteristic curves and the concordance index.RESULTS Patients in the high-GPR group had a higher risk of jaundice,were older,and had higher carbohydrate antigen 19-9 levels and worse postoperative outcomes.Univariate analysis revealed that GPR,age,body mass index,tumor–node–metastasis(TNM)stage,jaundice,cancer cell differentiation degree,and carcinoembryonic antigen and carbohydrate antigen 19-9 levels were related to overall survival(OS).Multivariate analysis confirmed that GPR,body mass index,age,and TNM stage were independent predictors of poor OS.Calibration curves were highly consistent with actual observations.Comparisons of timedependent receiver operating characteristic curves and the concordance index showed advantages for the nomogram over TNM staging.CONCLUSION GPR is an independent predictor of GBC prognosis,and nomogram-integrated GPR is a promising predictive model for OS in GBC.展开更多
Background:Tuberculosis(TB)patient management(TPM)is crucial to improve patient compliance to treatment.The coverage of TPM delivered by TB dispensaries or Centers for Disease Control and Prevention(CDC)was not high u...Background:Tuberculosis(TB)patient management(TPM)is crucial to improve patient compliance to treatment.The coverage of TPM delivered by TB dispensaries or Centers for Disease Control and Prevention(CDC)was not high under the previous CDC model of TB control in China.In the integrated TB control model in China,TB patient management(TPM)was mainly delivered by lay health workers(LHWs)in primary health care(PHC)sectors.This study aims to investigate TPM delivery in resource-limited western China and to identify factors affecting TPM delivery by LHWs under the integrated TB control model.Methods:A stratified random sampling was used to select study sites.Pulmonary TB(PTB)patients≥15 years old from selected counties/districts in Guizhou Province were surveyed from August 2015 to May 2016.Structured questionnaires were used to collect data.Aχ^2 test and logistic regression were used to identify factors associated with self-administered treatment(non-TPM).Results:In total,638 PTB patients were included in the final analysis.Close to 30%of patients were ethnic minorities.More than 30%of patients were from counties with high TB burden,and 24.9%of patients had poor compliance to treatment.Only 37.1%of patients received TPM delivered by LHWs under the integrated TB control model throughout the treatment period.The main reasons for unwillingness to manage reported by patients included social stigma and no perceived need.Being ethnic minorities(OR=3.35)was a main factor associated with lower likelihood of receiving TPM,while living in areas with middle or high TB burden may increase the likelihood of receiving TPM(OR=0.17 and 0.25,respectively).Among current management approaches,more than 85%of patients chose phone reminder as their preferred TPM by LHWs.Conclusions:TPM under the integrated model in West China is still low and need further improvement,and the impeding factors of TPM need to be addressed.Strengthening patient-centered and community-based TPM and developing more feasible approaches of TPM delivery should be explored in future research in this region.展开更多
BACKGROUND Primary malignant melanoma of the cervix(PMMC)is an extremely rare disease that originates from primary cervical malignant melanoma and frequently re-presents a challenge in disease diagnosis due to unclari...BACKGROUND Primary malignant melanoma of the cervix(PMMC)is an extremely rare disease that originates from primary cervical malignant melanoma and frequently re-presents a challenge in disease diagnosis due to unclarified clinical and histo-logical presentations,particularly those without melanin.CASE SUMMARY Here,we report a case of amelanotic PMMC,with a history of breast cancer and thyroid carcinoma.The patient was finally diagnosed by immunohistochemical staining and staged as IB2 based on the International Federation of Gynecology and Obstetrics with reference to National Comprehensive Cancer Network guide-lines and was treated with radical hysterectomy,bilateral salpingo-oophorectomy and pelvic lymphadenectomy.She then received combination therapy consisting of immunotherapy with tislelizumab and radiofrequency hyperthermia.She has remained free of disease for more than 1 year.CONCLUSION The differential diagnosis process reenforced the notion that immunohisto-chemical staining is the most reliable approach for amelanotic PMMC diagnosis.Due to the lack of established therapeutic guidelines,empirical information from limited available studies does not provide the rationale for treatment-decision making.By integrating'omics'technologies and patient-derived xenografts or mini-patient-derived xenograft models this will help to identify selective thera-peutic window(s)and screen the appropriate therapeutics for targeted therapies,immune checkpoint blockade or combination therapy strategies effectively and precisely that will ultimately improve patient survival.展开更多
Nausea and vomiting are common adverse reactions of antitumor therapy,among which chemotherapy-induced nausea and vomiting(CINV)has been studied most intensively.Because of insufficient prevention or insufficient atte...Nausea and vomiting are common adverse reactions of antitumor therapy,among which chemotherapy-induced nausea and vomiting(CINV)has been studied most intensively.Because of insufficient prevention or insufficient attention,CINV brings a series of harms to can-cer patients and even lead to the delay or termination of antitumor therapy.Delayed CINV is often underestimated because it mostly occurs outside the hospital,and patients cannot report it immediately.In recent years,the proportion of outpatient chemotherapy and day-time chemotherapy patients in China has increased year by year.Therefore,the prevention of delayed CINV is particularly important.Currently,the challenges faced by delayed CINV include the need to deeply explore its physiological and pathological mechanisms,improve its risk assessment standards,and optimize its prevention programs.However,there is still lack of practice guidelines or consensus on delayed CINV.Therefore,the Committee of Neoplastic Supportive-Care of China Anti-Cancer Association organized multidisciplinary experts in this field to formulate this consensus based on the analysis and discussion of current evidence-based medical research in combination with clinical problems that need to be solved urgently.展开更多
文摘INTRODUCTION Great changes have taken place in modern neurosurgery in the past decades.Contrasting models of management for complex neurosurgical patients have been developed in China as the specialty evolving,thus arise many controversies.Clinical demand calls for an expert consensus on neurosurgical inpatients management,especially for the subspecialty of neurosciences critical care （NCC）.
文摘The novel coronavirus disease 2019(COVID-19)is an emerging disease,caused by severe acute respiratory syndrome coronavirus-2.It bears unique biological characteristics,clinical symptoms and imaging manifestations,therefore presenting an important and urgent threat to global health.As a result,a new public health crisis arose,threatening the world with the spread of the 2019 novel coronavirus.Despite the maximal worldwide public health responses aimed at containing the disease and delaying its spread,many countries have been confronted with a critical care crisis,and even more,countries will almost certainly follow.In Slovenia,the COVID-19 has struck the health system immensely and among all the specialities,neurosurgery has also been experiencing difficulties in the service,not only in regular,elective surgeries but especially during emergencies.The management of these neurosurgical patients has become more difficult than ever.We describe our protocol in the management of neurosurgical patients in the University Medical Centre Ljubljana,Slovenia and how neurosurgical pathology was tackled during the pandemics.
文摘Anemia,usually due to iron deficiency,is highly prevalent among patients with colorectal cancer.Inflammatory cytokines lead to iron restricted erythropoiesis further decreasing iron availability and impairing iron utilization.Preoperative anemia predicts for decreased survival.Allogeneic blood transfusion is widely used to correct anemia and is associated with poorer surgical outcomes,increased post-operative nosocomial infections,longer hospital stays,increased rates of cancer recurrence and perioperative venous thromboembolism.Infections are more likely to occur in those with low preoperative serum ferritin level compared to those with normal levels.A multidisciplinary,multimodal,individualized strategy,collectively termed Patient Blood Management,minimizes or eliminates allogeneic blood transfusion.This includes restrictive transfusion policy,thromboprophylaxis and anemia management to improve outcomes.Normalization of preoperative hemoglobin levels is a World Health Organization recommendation.Iron repletion should be routinely ordered when indicated.Oral iron is poorly tolerated with low adherence based on published evidence.Intravenous iron is safe and effective but is frequently avoided due to misinformation and misinterpretation concerning the incidence and clinical nature of minor infusion reactions.Serious adverse events with intravenous iron are extremely rare.Newer formulations allow complete replacement dosing in 15-60 min markedly facilitating care.Erythropoiesis stimulating agents may improve response rates.A multidisciplinary,multimodal,individualized strategy,collectively termed Patient Blood Management used to minimize or eliminate allogeneic blood transfusion is indicated to improve outcomes.
文摘Hemodynamic monitoring and optimization improve postoperative outcome during high-risk surgery.However,hemodynamic management practices among Chinese anesthesiologists are largely unknown.This study sought to evaluate the current intraoperative hemodynamic management practices for high-risk surgery patients in China.From September 2010 to November 2011,we surveyed anesthesiologists working in the operating rooms of 265 hospitals representing 28 Chinese provinces.All questionnaires were distributed to department chairs of anesthesiology or practicing anesthesiologists.Once completed,the 29-item questionnaires were collected and analyzed.Two hundred and 10 questionnaires from 265 hospitals in China were collected.We found that 91.4%of anesthesiologists monitored invasive arterial pressure,82.9%monitored central venous pressure（CVP）,13.3%monitored cardiac output（CO）,10.5%monitored mixed venous saturation,and less than 2%monitored pulse pressure variation（PPV） or systolic pressure variation（SPV） during high-risk surgery.The majority（88%） of anesthesiologists relied on clinical experience as an indicator for volume expansion and more than 80%relied on blood pressure,CVP and urine output.Anesthesiologists in China do not own enough attention on hemodynamic parameters such as PPV,SPV and CO during fluid management in high-risk surgical patients.The lack of CO monitoring may be attributed largely to the limited access to technologies,the cost of the devices and the lack of education on how to use them.There is a need for improving access to these technologies as well as an opportunity to create guidelines and education for hemodynamic optimization in China.
文摘Telemedicine is the use of information and communication technology to deliver healthcare at a distance.It has been resorted to during the COVID-19 pandemic to lessen the need for in-person patient care decreasing the risk of transmission,and it can be of benefit afterward in the management of cardiac disease.The elderly population has unique challenges concerning the use of telehealth technologies.We thus review the advances in telemedicine technologies in treating elderly cardiac patients including in our discussion only studies with a mean age of participants above 60.Remote monitoring of blood pressure,weight,and symptoms,along with home ECG recording has been found to be superior to usual in-clinic follow up.Combining remote monitoring with video conferencing with physicians,patient education websites,and applications is also of benefit.Remote monitoring of Implantable Cardioverter Defibrillators(ICD)and Cardiac Resynchronization Therapy Defibrillators(CRT-D)is also beneficial but can be at the cost of an increase in both appropriate and inappropriate interventions.Implantable sensing devices compatible with remote monitoring have been developed and have been shown to improve care and cost-effectiveness.New smartphone software can detect arrhythmias using home ECG recordings and can detect atrial fibrillation using smartphone cameras.Remote monitoring of implanted pacemakers has shown non-inferiority to in clinic follow up.On the other hand,small-scale questionnaire-based studies demonstrated the willingness of the elderly cardiac patients to use such technologies,and their satisfaction with their use and ease of use.Large-scale studies should further investigate useability in samples more representative of the general elderly population with more diverse socioeconomic and educational backgrounds.Accordingly,it seems that studying integrating multiple technologies into telehealth programs is of great value.Further efforts should also be put in validating the technologies for specific diseases along with the legal and reimbursement aspects of the use of telehealth.
文摘 In 1956, my former Head and Professor of the Department of Obstetrics and Gynecology KT LIM, asked me to take the initiative to establish a reproductive endocrinology unit. As China is a developing country, we were then short of diagnostic facilities and therapeutic agents. We can learn basic knowledge and clinical experiences from the literature, but hormonal preparations were expensive and generally most of our patients were poor. We needed to find simpler, inexpensive and yet effective ways to treat our patients. In a word, we had to develop our own way.……
文摘Pettamna lintta Rfdpraittal Tuhyortk 【fAt) iwdy ion of urtylin* H nut or onij thnpr k X opdml, k am ou* oudbmyopuhy. b iko 【albd ubyculk aritonDopMiy In dfab.IUdlolteqD.ier Ckteto Ablujm (RFCA) i】 one of uk bot my to ml USa. A mUl rub* tb PJKT M DM npoiud Ihm Tie me ii lUty-one 】【ui oU nu, Etettophytlolotj Study (EPS) dmoMMri Ital a mlbonlc th u|b iBtemOtaiu Dodd lad UDtonfc duoufh 【tow piUmy 1C iko toned dow pithoy Lotmlbl kft poitaiiqxd, Wbm PJRT lpp【ub| the usnoiy puhwy mi ibkttd by RFCA to fee Id) pMooiqttl bcutoi. no mi pom 20Wx
文摘Objective To study perioperative management in treatment of traumatic intracranial hemorrhage in patients with pretraumatic anticoagulation therapy of oral warfarin.Methods 10 patients of traumatic intracranial hemorrhage with pretraumatic anticoagulation therapy of oral warfarin received vitamin K,FFP and PCC
文摘Coronavirus disease 2019 (COVID-19) is highly infectious and has spread worldwide. Medical staff may be exposed to the infection under circumstances of medical supply shortages and improper protection. How to better protect medical staff has become the focus of all walks of life. Therefore, during the COVID-19 outbreak, timely adjustments and optimization of nursing management strategies in isolation wards are important for improving care quality and reducing the infection of medical staff. Based on a literature review and clinical nursing management practices, this article summarizes the nursing management strategies in isolation wards during the COVID-19 outbreak, aiming to provide references for clinical nursing managers.
文摘Objective: to analyze the effect of graded nursing according to the severity of illness in the management of psychiatric patients. Methods: from January 2020 to January 2021, 50 patients with mental illness who were treated in our hospital were selected as the research object. According to the difference of nursing measures, the patients were divided into conventional nursing group (n=26, conventional nursing intervention) and graded nursing group (n=24, graded nursing intervention). The overall nursing situation and adverse events of the two groups were compared. Results: compared with the conventional nursing group, the nursing quality of the graded nursing group was improved, while the complaint rate and nursing error rate were decreased (P<0.05). Compared with the conventional nursing group, the incidence of adverse events such as self-injury, wounding, destruction of objects, escape, aspiration or cough in the graded nursing group was significantly reduced (P<0.05). Conclusion: the implementation of graded care for psychiatric patients with different conditions can reduce the occurrence of nursing loopholes and adverse events, improve the quality of care, and eliminate disputes between medical staff and patients.
文摘Objective: to explore evaluation of the application effect of family doctor contract service in chronic disease management. Methods: 300 patients with chronic diseases were selected from our hospital between March 2018 and June 2020. Patients were divided into two groups according to whether they would like to receive family doctors contract services, the control group and the research group. Patients in the control group were treated with routine management nursing services, and patients in the research group were treated with family doctor contract service. The total effective rate and return visit rate after intervention were observed in the two groups. Results: compared with the control group, the total effective rate and return visit rate of the study group were significantly better after intervention (P < 0.05). Conclusion: the use of family doctor contract service has obvious effect on chronic disease management, which improves the treatment of chronic illness, promotes the further development of chronic disease management system, and reduces the medical cost of patients' families. It can relax the mood and improve patient treatment compliance. It is suggested to popularize and apply in the treatment of chronic diseases.
文摘There is wide variation in the management of coagulation and blood transfusion practice in liver transplantation. The use of blood products intraoperatively is declining and transfusion free transplantations take place ever more frequently. Allogenic blood products have been shown to increase morbidity and mortality. Primary haemostasis, coagulation and fibrinolysis are altered by liver disease. This, combined with intraoperative disturbances of coagulation, increases the risk of bleeding. Meanwhile, the rebalancing of coagulation homeostasis can put patients at risk of hypercoagulability and thrombosis. The application of the principles of patient blood management to transplantation can reduce the risk of transfusion. This includes: preoperative recognition and treatment of anaemia, reduction of perioperative blood loss and the use of restrictive haemoglobin based transfusion triggers. The use of point of care coagulation monitoring using whole blood viscoelastic testing provides a picture of the complete coagulation process by which to guide and direct coagulation management. Pharmacological methods to reduce blood loss include the use of anti-fibrinolytic drugs to reduce fibrinolysis, and rarely, the use of recombinant factor VIIa. Factor concentrates are increasingly used; fibrinogen concentrates to improve clot strength and stability, and prothrombin complex concentrates to improve thrombin generation. Non-pharmacological methods to reduce blood loss include surgical utilisation of the piggyback technique and maintenance of a low central venous pressure. The use of intraoperative cell salvage and normovolaemic haemodilution reduces allogenic blood transfusion. Further research into methods of decreasing blood loss and alternatives to blood transfusion remains necessary to continue to improve outcomes after transplantation.
基金supported by Soft Science Application Program of Wuhan Scientific and Technological Bureau of China(No.2016040306010211)
文摘Rational nutritional support shall be based on nutritional screening and nutritional assessment. This study is aimed to explore nutritional risk screening and its influencing factors of hospitalized patients in central urban area. It is helpful for the early detection of problems in nutritional supports, nutrition management and the implementation of intervention measures, which will contribute a lot to improving the patient＇s poor clinical outcome. A total of three tertiary medical institutions were enrolled in this study. From October 2015 to June 2016, 1202 hospitalized patients aged ≥18 years were enrolled in Nutrition Risk Screening 2002（NRS2002） for nutritional risk screening, including 8 cases who refused to participate, 5 cases of same-day surgery and 5 cases of coma. A single-factor chi-square test was performed on 312 patients with nutritional risk and 872 hospitalized patients without nutritional risk. Logistic regression analysis was performed with univariate analysis（P〈0.05）, to investigate the incidence of nutritional risk and influencing factors. The incidence of nutritional risk was 26.35% in the inpatients, 25.90% in male and 26.84% in female, respectively. The single-factor analysis showed that the age ≥60, sleeping disorder, fasting, intraoperative bleeding, the surgery in recent month, digestive diseases, metabolic diseases and endocrine system diseases had significant effects on nutritional risk（P〈0.05）. Having considered the above-mentioned factors as independent variables and nutritional risk（Y=1, N=0） as dependent variable, logistic regression analysis revealed that the age ≥60, fasting, sleeping disorders, the surgery in recent month and digestive diseases are hazardous factors for nutritional risk. Nutritional risk exists in hospitalized patients in central urban areas. Nutritional risk screening should be conducted for inpatients. Nutritional intervention programs should be formulated in consideration of those influencing factors, which enable to reduce the nutritional risk and to promote the rehabilitation of inpatients.
文摘With the widespread use of upper gastrointestinal endoscopy,more and more gastric polyps(GPs)are being detected.Traditional management strategies often rely on histopathologic examination,which can be time-consuming and may not guide immediate clinical decisions.This paper aims to introduce a novel classification system for GPs based on their potential risk of malignant transformation,categorizing them as"good","bad",and"ugly".A review of the literature and clinical case analysis were conducted to explore the clinical implications,management strategies,and the system's application in endoscopic practice.Good polyps,mainly including fundic gland polyps and inflammatory fibrous polyps,have a low risk of malignancy and typically require minimal or no intervention.Bad polyps,mainly including hyperplastic polyps and adenomas,pose an intermediate risk of malignancy,necessitating closer monitoring or removal.Ugly polyps,mainly including type 3 neuroendocrine tumors and early gastric cancer,indicate a high potential for malignancy and require urgent and comprehensive treatment.The new classification system provides a simplified and practical framework for diagnosing and managing GPs,improving diagnostic accuracy,guiding individualized treatment,and promoting advancements in endoscopic techniques.Despite some challenges,such as the risk of misclassification due to similar endoscopic appearances,this system is essential for the standardized management of GPs.It also lays the foundation for future research into biomarkers and the development of personalized medicine.
文摘This analytical research paper explores the transformative impact of artificial intelligence(AI)in orthodontics,with a focus on its objectives:Identifying current applications,evaluating benefits,addressing challenges,and projecting future developments.AI,a subset of computer science designed to simulate human intelligence,has seen rapid integration into orthodontic practice.The paper examines AI technologies such as machine learning,deep learning,natural language processing,computer vision,and robotics,which are increasingly used to analyze patient data,assist with diagnosis and treatment planning,automate routine tasks,and improve patient communication.AI systems offer precise malocclusion diagnoses,predict treatment outcomes,and customize treatment plans by leveraging dental imagery.They also streamline image analysis,improve diagnostic accuracy,and enhance patient engagement through personalized communication.The objectives include evaluating the benefits of AI in terms of efficiency,accuracy,and personalized care,while acknowledging the challenges like data quality,algorithm transparency,and practical implementation.Despite these hurdles,AI presents promising prospects in advanced imaging,predictive analytics,and clinical decision-making.In conclusion,AI holds the potential to revolutionize orthodontic practices by improving operational efficiency,diagnostic precision and patient outcomes.With collaborative efforts to overcome challenges,AI could play a pivotal role in advancing orthodontic care.
基金Supported by CAMS Innovation Fund for Medical Sciences,No.2016-I2M-1-001Tsinghua University-Peking Union Medical College Hospital Cooperation Project,No.PTQH201904552。
文摘BACKGROUND Gallbladder carcinoma(GBC)carries a poor prognosis and requires a prediction method.Gamma-glutamyl transferase–to–platelet ratio(GPR)is a recently reported cancer prognostic factor.Although the mechanism for the relationship between GPR and poor cancer prognosis remains unclear,studies have demonstrated the clinical effect of both gamma-glutamyl transferase and platelet count on GBC and related gallbladder diseases.AIM To assess the prognostic value of GPR and to design a prognostic nomogram for GBC.METHODS The analysis involved 130 GBC patients who underwent surgery at Peking Union Medical College Hospital from December 2003 to April 2017.The patients were stratified into a high-or low-GPR group.The predictive ability of GPR was evaluated by Kaplan–Meier analysis and a Cox regression model.We developed a nomogram based on GPR,which we verified using calibration curves.The nomogram and other prognosis prediction models were compared using timedependent receiver operating characteristic curves and the concordance index.RESULTS Patients in the high-GPR group had a higher risk of jaundice,were older,and had higher carbohydrate antigen 19-9 levels and worse postoperative outcomes.Univariate analysis revealed that GPR,age,body mass index,tumor–node–metastasis(TNM)stage,jaundice,cancer cell differentiation degree,and carcinoembryonic antigen and carbohydrate antigen 19-9 levels were related to overall survival(OS).Multivariate analysis confirmed that GPR,body mass index,age,and TNM stage were independent predictors of poor OS.Calibration curves were highly consistent with actual observations.Comparisons of timedependent receiver operating characteristic curves and the concordance index showed advantages for the nomogram over TNM staging.CONCLUSION GPR is an independent predictor of GBC prognosis,and nomogram-integrated GPR is a promising predictive model for OS in GBC.
基金the National Natural Science Foundation of China(No.81773489)Social Science and Technology Innovation Subject in Chongqing(No.cstc2015shmszx120070)+1 种基金the Technology Basic and Advanced Research Projeas in Chongqing(No.cstc2014jcyjA10069)the Project from Health and Family Planning Commission of Guizhou Province(No.gzwjkj2015-1-079).
文摘Background:Tuberculosis(TB)patient management(TPM)is crucial to improve patient compliance to treatment.The coverage of TPM delivered by TB dispensaries or Centers for Disease Control and Prevention(CDC)was not high under the previous CDC model of TB control in China.In the integrated TB control model in China,TB patient management(TPM)was mainly delivered by lay health workers(LHWs)in primary health care(PHC)sectors.This study aims to investigate TPM delivery in resource-limited western China and to identify factors affecting TPM delivery by LHWs under the integrated TB control model.Methods:A stratified random sampling was used to select study sites.Pulmonary TB(PTB)patients≥15 years old from selected counties/districts in Guizhou Province were surveyed from August 2015 to May 2016.Structured questionnaires were used to collect data.Aχ^2 test and logistic regression were used to identify factors associated with self-administered treatment(non-TPM).Results:In total,638 PTB patients were included in the final analysis.Close to 30%of patients were ethnic minorities.More than 30%of patients were from counties with high TB burden,and 24.9%of patients had poor compliance to treatment.Only 37.1%of patients received TPM delivered by LHWs under the integrated TB control model throughout the treatment period.The main reasons for unwillingness to manage reported by patients included social stigma and no perceived need.Being ethnic minorities(OR=3.35)was a main factor associated with lower likelihood of receiving TPM,while living in areas with middle or high TB burden may increase the likelihood of receiving TPM(OR=0.17 and 0.25,respectively).Among current management approaches,more than 85%of patients chose phone reminder as their preferred TPM by LHWs.Conclusions:TPM under the integrated model in West China is still low and need further improvement,and the impeding factors of TPM need to be addressed.Strengthening patient-centered and community-based TPM and developing more feasible approaches of TPM delivery should be explored in future research in this region.
基金Supported by the National Natural Science Foundation of China,No.82073258the Excellent Youth Program of Shanghai Jiao Tong University Affiliated Sixth People's Hospital,No.ynyq202105+2 种基金the Research Fund of Shanghai Tongren Hospital,Shanghai Jiao Tong University School of Medicine,No.TRYJ201702Start-up Funding for Talent Introduction,Shanghai Tongren Hospital,Shanghai Jiao Tong University School of Medicine,No.TR2020rc04Special Project of Medical and Health Research in Changning District,Shanghai,No.CNKW2017Y09.
文摘BACKGROUND Primary malignant melanoma of the cervix(PMMC)is an extremely rare disease that originates from primary cervical malignant melanoma and frequently re-presents a challenge in disease diagnosis due to unclarified clinical and histo-logical presentations,particularly those without melanin.CASE SUMMARY Here,we report a case of amelanotic PMMC,with a history of breast cancer and thyroid carcinoma.The patient was finally diagnosed by immunohistochemical staining and staged as IB2 based on the International Federation of Gynecology and Obstetrics with reference to National Comprehensive Cancer Network guide-lines and was treated with radical hysterectomy,bilateral salpingo-oophorectomy and pelvic lymphadenectomy.She then received combination therapy consisting of immunotherapy with tislelizumab and radiofrequency hyperthermia.She has remained free of disease for more than 1 year.CONCLUSION The differential diagnosis process reenforced the notion that immunohisto-chemical staining is the most reliable approach for amelanotic PMMC diagnosis.Due to the lack of established therapeutic guidelines,empirical information from limited available studies does not provide the rationale for treatment-decision making.By integrating'omics'technologies and patient-derived xenografts or mini-patient-derived xenograft models this will help to identify selective thera-peutic window(s)and screen the appropriate therapeutics for targeted therapies,immune checkpoint blockade or combination therapy strategies effectively and precisely that will ultimately improve patient survival.
文摘Nausea and vomiting are common adverse reactions of antitumor therapy,among which chemotherapy-induced nausea and vomiting(CINV)has been studied most intensively.Because of insufficient prevention or insufficient attention,CINV brings a series of harms to can-cer patients and even lead to the delay or termination of antitumor therapy.Delayed CINV is often underestimated because it mostly occurs outside the hospital,and patients cannot report it immediately.In recent years,the proportion of outpatient chemotherapy and day-time chemotherapy patients in China has increased year by year.Therefore,the prevention of delayed CINV is particularly important.Currently,the challenges faced by delayed CINV include the need to deeply explore its physiological and pathological mechanisms,improve its risk assessment standards,and optimize its prevention programs.However,there is still lack of practice guidelines or consensus on delayed CINV.Therefore,the Committee of Neoplastic Supportive-Care of China Anti-Cancer Association organized multidisciplinary experts in this field to formulate this consensus based on the analysis and discussion of current evidence-based medical research in combination with clinical problems that need to be solved urgently.
