Study on pharmaceutical care model for drug-related problems in elderly patients based on comprehensive medication management review / 中国药房

OBJECTIVE To explore the pharmaceutical care model for elderly patients with drug-related problems （DRPs） based on the comprehensive medication management review （CMMR）， and to observe the effect of pharmaceutical care under the model. METHODS The pharmaceutical care new model for elderly patients was established by concerning CMMR guidelines in Australia. In other words， clinical pharmacists receive medical care through referral by health practitioners and active consultation by patients or their caregivers. Visits were made by a combination of face-to-face and telephone interviews. Follow-up was carried out in the form of outpatient follow-up， telephone follow-up， appointment， and home guidance to know about the treatment of DRPs by healthcare practitioners or patients.Under this model， the occurrence status and classification of DRPs in elderly patients were studied through cross-sectional investigation. The effect of pharmaceutical care was evaluated from the aspects of hospitalization rate， adverse drug reaction （ADR） incidence，medication compliance， the number of medications， blood lipid level， etc.， through self-before-after comparison. RESULTS In this study， a patient-centered， evaluation-intervention-reevaluation closed-loop pharmaceutical care model was formed. Among 317 study subjects， the average number of DRPs was 1.03 （0-7） cases. Compared before and after the intervention， the number of drug types increased from 2.00（0.00，3.00） to 2.00（1.00，3.00）， but the level of low-density lipoprotein cholesterin in patients decreased from 3.48 （2.58， 4.29） mmol/L to 3.11 （2.29，3.81） mmol/L （P＜0.05）. There was no statistical significance in hospitalization rate， ADR incidence within or medication compliance. CONCLUSIONS CMMR-based pharmaceutical care model can effectively identify and manage the patients’ DRPs and reduce the level of blood lipid.

Effect of Dexmedetomidine on Maintaining Perioperative Hemodynamic Stability in Elderly Patients: A Systematic Review and Meta-analysis / 中国医学科学杂志(英文版)

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 1.0 μg/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.

Effects of bilateral erector spinae plane block for posterior lumbar spine surgery in elderly patients / 中南大学学报(医学版)

OBJECTIVES@#With the rapid development of aging population, the number of elderly patients undergoing posterior lumbar spine surgery continues to increase. Lumbar spine surgery could cause moderate to severe postoperative pain, and the conventional opioid-based analgesia techniques have many side effects, which are barriers to the recovery after surgery of the elderly. Previous studies have demonstrated that erector spinae plane block (ESPB) could bring about favorable analgesia in spinal surgery. As far as the elderly are concerned, the analgesic and recovery effects of ESPB on posterior lumbar spine surgery are not completely clear. This study aims to observe the effects of bilateral ESPB on elderly patients undergoing posterior lumbar spine surgery, and to improve the anesthesia techniques.@*METHODS@#A total of 70 elderly patients of both sex, who were selected from May 2020 to November 2021, scheduled for elective posterior lumbar spine surgery, and in the age of 60-79 years, with American Society of Anesthesiologists class Ⅱ-Ⅲ, were divided into a ESPB group and a control (C) group using a random number table method, with 35 patients each. Before general anesthesia induction, 20 mL 0.4% ropivacaine was injected to the transverse process of L3 or L4 bilaterally in the ESPB group and only saline in the C group. The score of Numerical Rating Scale (NRS) indicating pain at rest and on movement within 48 h after operation, time of first patient control analgesia (PCA), cumulative consumptions of sufentanil within 48 hours, Leeds Sleep Evaluation Questionnaire (LSEQ) scores on the morning of day 1 and day 2 after operation, Quality of Recovery-15 (QoR-15) scores at 24 and 48 h after operation, full diet intake times, perioperative adverse reactions such as intraoperative hypotension, postoperative dizziness, nausea, vomiting, and constipation were compared between the 2 groups.@*RESULTS@#A total of 70 patients were enrolled and 62 subjects completed the study, including 32 in the ESPB group and 30 in the C group. Compared with the C group, the postoperative NRS scores at rest at 2, 4, 6, and 12 h and on movementat at 2, 4, and 6 h were lower, time of first PCA was later, sufentanil consumptions were significantly decreased during 0-12 h and 12-24 h after operation, LSEQ scores on the morning of day 1 and QoR-15 scores at 24 and 48 h after operation were higher, full diet intakes achieved earlier in the ESPB group (all P<0.05). There were no significant differences in the incidences of intraoperative hypotension, postoperative dizziness, nausea, vomiting, and constipation between the 2 groups (all P>0.05).@*CONCLUSIONS@#Providing favorable analgesic effects with reduced opioids consumption, bilateral ESPB for posterior lumbar spine surgery in the elderly patients could also improve postoperative sleep quality, promote gastrointestinal functional restoration, and enhance recovery with few adverse reactions.

Clinical outcomes of reverse shoulder arthroplasty for the treatment of failed fixation of proximal humeral fracrtures in the elderly patients / 中国骨伤

OBJECTIVE@#To evaluate the clinical outcomes of reverse total shoulder arthroplasty as a revision procedure for the failed fixation of proximal humeral fractures in the elderly patients.@*METHODS@#A retrospective analysis was performed on 8 patients with failed internal fixation of proximal humeral fractures from May 2014 to March 2020, including 3 males and 5 females, aged from 65 to 75 years old. All 8 patients underwent reverse total shoulder arthroplasty, and the mean time between initial fixation and reverse total shoulder arthroplasty ranged from 8 to 16 months. Range of motion(ROM), University of California at Los Angeles(UCLA) shoulder score, visual analogue scale (VAS), self-rating anxiety scale(SAS), and Constant-Murley score of shoulder function were assessed pre-operatively and at the last follow-up. Complications relating to the surgery were recorded.@*RESULTS@#All 8 patients successfully followed up. The mean follow-up after reverse total shoulder arhroplasty ranged from 16 to 28 months. The range of motion (forward flexion, external rotation, abduction and internal rotation) of the affected shoulder was significantly improved after surgery, and the post-operative VAS, SAS and UCLA scores were also significantly improved. For the Constant-Murley score of shoulder joint function, the total scores and the subscores of pain, daily activities, range of motion and strength test at the last follow-up were all significantly improved. Scapular glenoid notch was observed in patient, which was evaluated as grade 1 on imaging. All the other patients did not develop specific or non-specific complications.@*CONCLUSION@#Reverse total shoulder arhroplasty is an appropriate treatment as a revision surgery for failed fixation of proximal humeral fractures. It has shown satisfactory clinical outcomes, accelerating the rehabilitation of shoulder function and improving the quality of life.

Risk Factors of Clopidogrel Resistance in the Elderly Patients with Atherosclerotic Cardiovascular Disease / 中国医学科学院学报

Objective To explore the risk factors of clopidogrel resistance (CR) in the elderly patients with atherosclerotic cardiovascular disease and to provide evidence for the antiplatelet therapy. Methods A total of 223 elderly patients (≥80 years old) with atherosclerotic cardiovascular disease treated in the Department of Geriatrics in the Peking University People's Hospital from January 18,2013 to November 30,2019 and meeting the inclusion criteria were enrolled in this study.The clinical data and laboratory test results were collected,including clinical disease,drug use,physical examination,complete blood cell analysis,biochemical indicators,and thromboelastogram (TEG).The rate of platelet inhibition induced by adenosine diphosphate was calculated according to the TEG.We assigned the patients into a CR group (n=84) and a control group (n=139) to analyze the incidence and influence factors of CR in the elderly patients with atherosclerotic cardiovascular disease. Results The incidence of CR was 37.7% in the elderly patients with atherosclerotic cardiovascular disease.The CR group had lower hemoglobin (t=3.533,P=0.001) and higher hypertension prevalence rate (χ2=6.581,P=0.006),proportion of multiple drugs (χ2=3.332,P=0.048),body mass index (BMI) (t=-2.181,P=0.030),total cholesterol (t=-2.264,P=0.025),triglycerides (Z=-2.937,P=0.003),low-density lipoprotein cholesterol (LDL-C) (t=-2.347,P=0.020),and proportion of women (χ2=5.562,P=0.014) than the control group.The results of multivariate Logistic regression showed that hemoglobin (OR=0.962,P<0.001),BMI (OR=1.154,P=0.003),and LDL-C (OR=1.688,P=0.018) were the factors influencing CR in the elderly patients with atherosclerotic cardiovascular disease. Conclusion Hemoglobin,BMI,and LDL-C may be independent factors associated with the occurrence of CR in the elderly patients with atherosclerotic cardiovascular disease.

Study on population pharmacokinetics of dabigatran in elderly patients with non-valvular atrial fibrillation / 中国药房

OBJECTIVE To analyze influential factors for dabigatran exposure in elderly patients with non-valvular atrial fibrillation. METHODS The clinical information of 75 elderly patients diagnosed with non-valvular atrial fibrillation was collected from our hospital in Jan. 2019-Jun. 2020. One or two steady-state blood drug concentration samples were collected from each patient. NONMEM 7.2.0 software was used to establish a population pharmacokinetics model of dabigatran； the effects of different covariates on the apparent clearance of dabigatran were investigated， and the final model was verified by goodness of fit and Bootstrap method； NONMEM 7.2.0 software was used to analyze the drug exposure of ordinary elderly patients and elderly patients after taking dabigatran ester in different disease states. RESULTS Totally 122 blood concentration samples of dabigatran were collected. Advanced age， creatinine clearance and history of chronic heart failure were screened out as three significant covariates that influenced the clearance of dabigatran in elderly patients. The exposure of population with advanced age increased by about 50% compared with the general elderly， the exposure of population with history of chronic heart failure increased by nearly 30% compared with population without， and the exposure of population with moderate and severe renal injury increased by about 30% and 80% compared with mild. CONCLUSIONS Advanced age， renal injury and history of chronic heart failure are influential factors for elevated systemic exposure of dabigatran.

Effects of acute normovolemic hemodilution combined with intraoperative recycled autotransfusion on blood transfusion volume and coagulation function in elderly patients undergoing cardiac surgery / 中国输血杂志

【Objective】 To explore the effects of acute normovolemic hemodilution (ANH) combined with intraoperative recycled autotransfusion on blood transfusion volume and coagulation function in elderly patients undergoing cardiac surgery. 【Methods】 A total of 94 elderly patients undergoing cardiac surgery in the hospital were enrolled and randomly divided into observation group (n=47) and control group (n=47) between March 2020 and March 2022. The observation group was given ANH combined with intraoperative recycled autotransfusion, while control group was given routine allogeneic transfusion. The blood transfusion volume, oxygenation status, immune function, inflammatory indexes and adverse reactions in the two groups were compared. 【Results】 The banked blood transfusion volume was less in observation group than control group [(1.73±0.43) U vs (5.71±1.71) U, P<0.05]. At 6 h after surgery, blood oxygen saturation (SvO2) level was higher [(74.59±7.20) % vs (67.22±6.19) %], while oxygen uptake rate (ERO2) level was lower[(0.29±0.06) % vs (0.34±0.05) %] in observation group than control group (P<0.05). At day 1 after surgery, levels of CD3+, CD4+, CD4+ /CD8+ and natural killer cells (NK) were higher [(65.11±5.14) %, (46.93±5.17) %, (1.86±0.30), (8.35±1.23) % vs (57.45±7.24) %, (43.58±4.85) %, (1.47±0.36)%, (7.34±1.38) %], while CD8+ was lower [(25.17±4.01) % vs (30.39±5.06) %] in observation group than control group (P<0.05). At day 1 after surgery, levels of serum interleukin 6/8 (IL-6/8) and tumor necrosis factor-α (TNF-α) were lower in observation group than control group [(104.51±12.55) ng/L vs (125.81±14.96) ng/L, (351.42±52.86) ng/L vs (394.27±55.78) ng/L, (254.93±49.94) ng/L vs (323.60±52.63) ng/L, P<0.05]. The incidence of adverse reactions was lower in observation group than control group (4.26% vs 17.02%), P<0.05. 【Conclusion】 Recycled autotransfusion can reduce allogeneic transfusion volume in elderly patients undergoing cardiac surgery. There is no difference in the effects on blood routine or coagulation function between recycled autotransfusion and allogeneic transfusion. Compared with allogeneic transfusion, recycled autotransfusion can significantly improve oxygenation status, relieve immunosuppression and inflammation response, and reduce the risk of adverse reactions.

Advances in conditioning regimens for allogeneic hematopoietic stem cell transplantation in elderly patients with acute myeloid leukemia / 中华器官移植杂志

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a sole viable treatment for acute myeloid leukemia (AML). As the median age of AML is approaching 68 years and the global population is aging, allo-HSCT for is becoming more vital for elderly AML patients (60 years and over). Conditioning regimen is important in determining the clinical outcomes of post-allo-HSCT patients.This review summarized the classic and latest conditioning regimens and evaluated their respective clinical outcomes.Clinicians may appreciate the advantages of each conditioning regimen and formulate optimal options for elderly AML patients.

A study on personalized nutritional intervention based on nutritional assessment in long-term continuous nursing for elderly postoperative colorectal cancer patients / 中华临床营养杂志

Object:To explore the role of personalized nutritional intervention based on nutritional assessment in long-term continuous nursing of elderly postoperative colorectal cancer patients.Methods:Elderly patients with colorectal cancer who received radical surgery in a tertiary hospital in Beijing were screened from January 2021 to January 2022 and a total of 100 patients at nutritional risk (defined as with a Nutritional Risk Screening 2002 [NRS 2002] score ≥ 3) were included in the study. Patients were stratified by age and then divided into control and intervention groups with 50 cases in each. The control group received regular health guidance and follow-up visits at postoperative outpatient clinics while the intervention group received personalized nutritional intervention based on nutritional assessment additionally. The intervention period was 12 months. Nutritional indicators including body mass index (BMI), upper arm circumference, grip strength and hemoglobin, as well as albumin and quality of life (QoL), are compared between the two groups.Results:Compared with the control group, the intervention group showed significantly better results of BMI [(18.46±0.53) vs (16.9±0.77)], upper arm circumference [(25.09±1.41)cm vs (23.49±1.45)cm], grip strength [(28.34±8.00)kg vs (23.97±7.19)kg], HGB [(135.10±9.27)g/L vs (106.40±8.73)g/L] and ALB [(41.62±3.41)g/L vs (28.62±2.38)g/L, all P < 0.01]. The intervention group also had significantly higher scores in physical [(20.96±2.03) vs (15.66±0.82)], emotional [(21.48±1.64) vs (15.76±1.00)], social [(23.44±1.67) vs (15.96±0.99)], and functional [(20.74±1.74) vs (5.46±0.97)] domains of QoL (all P<0.01). Conclusion:In elderly patients with colorectal cancer after radical resection, personalized nutritional intervention based on nutritional assessment can effectively control nutritional indicators, help reduce the incidence of malnutrition, improve postoperative quality of life, and inform the establishment of standardized process in nutrition management.

Evaluation value of Karnofsky performance score for prognosis of elderly patients with sepsis / 中华急诊医学杂志

Objective:To evaluate the prognostic value of Karnofsky performance scores (KPS) in elderly patients with sepsis, so as provide a basis for clinical evaluation of the condition, prognosis and corresponding treatment measures.Methods:A retrospective cohort study was conducted to collect the general information, clinical data, and follow-up data of limb motor function status and self-care ability of elderly patients with sepsis who were hospitalized in the Intensive Care Unit of our hospital from January 2018 to June 2021. Patients were divided into the survival group and death group according to whether they survived the hospitalization. Statistical analysis was performed using t-test, chi-square test, and Mann-Whitney test. The KPS score before admission, disease severity scores (APACHEⅡ and SOFA), serum procalcitonin (PCT), N-terminal pro-brain natriuretic peptide (NT-proBNP), and arterial blood lactate level on admission were compared between the two groups. Then, the factors with significance in univariate analysis were analyzed by Logistic regression method, the independent risk factors for predicting in-hospital mortality were determined, and the receiver operating characteristic (ROC) curve was drawn to evaluate the prognostic value of KPS score in elderly patients with sepsis.Results:A total of 135 patients were collected. There were 85 males and 50 females, 60 died and 75 survived during hospitalization, with a mortality rate of 44.4%. The preadmission KPS score of elderly patients with sepsis in the death group was significantly lower than that in the survival group [30 (30, 40) vs. 70 (50, 90), P<0.001]. Multivariate logistic regression analysis showed that KPS score ( OR=0.938, 95% CI: 0.914-0.963, P<0.001), SOFA score ( OR=1.255, 95% CI: 1.066-1.451, P=0.002) and arterial blood lactate ( OR=1.219, 95% CI: 1.059-1.404, P=0.006) were independent risk factors for predicting the prognosis during hospitalization. ROC curve analysis of mortality showed that compared with SOFA score and blood lactate, the area under the curve of KPS score was the largest, with AUC of 0.830 (95% CI: 0.756-0.890, P<0.001). In addition, the combination of KPS, SOFA and blood lactate had a greater predictive value for the prognosis of elderly patients with sepsis than that of the single index, with an AUC of 0.883 (95% CI: 0.826-0.940, P<0.001). Conclusions:The lower the KPS score, the worse the prognosis of elderly patients with sepsis. The KPS score can be used as a clinical indicator to predict the prognosis of elderly patients with sepsis.

Establishment of a risk prediction model for acute upper gastrointestinal rebleeding in elderly patients / 中华危重病急救医学

Objective:To establish a prediction model of acute upper gastrointestinal rebleeding (AUGIRB) for elderly patients by combining and applying multiple indicators.Methods:A retrospective observational study was conducted. The clinical data of 161 elderly patients (age ≥ 65 years old) who suffered from acute upper gastrointestinal bleeding (AUGIB) and who were hospitalized in Shanghai General Hospital from July 2018 to December 2020 were recorded. The patients were divided into the rebleeding group (31 cases) and the non-rebleeding group (130 cases) according to whether gastrointestinal rebleeding occurred. Univariate analysis was adopted to screen AUGIRB-related risk factors and Logistic regression analysis was used to screen independent predictors of AUGIRB so that a predictive model was constructed. Based on the area under the curve (AUC) of the receiver operator characteristic curve (ROC curve), the predictive ability of the prediction model for AUGIRB was evaluated, the optimal cut-off value was determined, and the odds ratio ( OR) and its 95% confidence interval (95% CI) were calculated. Bootstrap resampling technology was used to validate the predictive ability of the model. Results:Univariate Logistic analysis showed that oral anticoagulant drugs, oral antiplatelet drugs, albumin (ALB), platelet count (PLT), Glasgow-Blatchford bleeding score (GBS), D-dimer, fibrinogen (FIB), and international normalized ratio (INR) all had a significant effect on the occurrence of AUGIRB among elderly patients. Multivariate Logistic regression analysis showed that the oral antiplatelet drugs ( OR = 11.150, 95% CI was 1.888-65.852, P < 0.05) and GBS score ( OR = 2.503, 95% CI was 1.523-4.114, P < 0.05) were the independent risk factors of AUGIRB among elderly patients, while the ALB ( OR = 0.764, 95% CI was 0.626-0.932, P < 0.05) and FIB ( OR = 0.065, 95% CI was 0.011-0.370, P < 0.05) were the protective factors of AUGIRB among elderly patients. The AUC of the above four indexes joint prediction model was 0.979. The verification results of the model showed that the consistency index (C-index) of the model was 0.986. Conclusion:The prediction model fitted in this research has a high prediction accuracy and it also has a certain reference value for the judgment of elderly patients who suffer from AUGIRB.

Diagnosis and surgical treatment of primary hyperparathyroidism in the elderly people / 中华内分泌外科杂志

Objective:To analyze the clinical characteristics of PHPT in elderly patients, as well as the safety and effectiveness of surgical treatment.Methods:179 patients with PHPT treated from Jan. 2000 to Dec. 2020 were analyzed retrospectively. They were divided into elderly group ( n=51) and non-elderly group ( n=128) according to whether they were over 60 years old at the time of operation. The clinical data of symptoms, complications, preoperative and postoperative blood calcium, phosphorus, ALP, PTH, surgical cure rate and complication rate of the two groups were analyzed retrospectively. T-test was used for measurement data comparison. χ2 test was used for enumeration data comparison and single factor analysis. Logistic regression analysis (forward method) was used for multivariate analysis. Results:The proportion of non-specific symptoms in the elderly group, including fatigue, dizziness, loss of appetite, memory decline, was higher than that in the non-elderly group (21.6% vs 8.6%, P=0.019) . Elderly patients had lower blood ALP level[ (163.4±229.8) U/L vs (325.9±449.2) U/L, P=0.016], higher proportion of preoperative hypertension (47.1% vs 21.1%, P=0.001) , diabetes (31.4% vs 10.9%, P=0.001) , coronary heart disease (13.7% vs 3.1%, P=0.013) and tumor (13.7% vs 3.9%, P=0.025) . High proportion of non-specific symptoms was related to higher blood calcium [ OR=4.936 (95% CI 1.126-21.637) , P=0.034] and lower blood phosphorus[ OR=0.011 (95% CI 0.000-0.650) , P=0.030]. Between the two groups there was no significant difference in cure rate (94.1% vs 96.1%, P=0.564) or complication rate (27.5% vs 44.5%, P=0.127) . Conclusions:The surgical treatment of elderly patients with PHPT also has high effectiveness and safety. More attention should be paid to surgical diagnosis and treatment of elderly patients.

Analysis of the Efficacy of Immunotherapy in Elderly Patients with Lung Cancer / 中国肺癌杂志

BACKGROUND@#Immunotherapy represented by immune checkpoint inhibitors (ICIs) has become the standard treatment for patients with non-oncogenic advanced non-small cell lung cancer (NSCLC). While lung cancer is most prevalent in elderly patients, these patients are rarely included in pivotal clinical trial studies. We aimed to describe the efficacy and safety of immunotherapy for elderly patients in the "real-world".@*METHODS@#The data of older NSCLC patients and younger patients who received immunotherapy between July 2018 to October 2021 were retrospectively analyzed and the objective response rate (ORR) and progression-free survival (PFS) in different age groups (less than 60 years old was defined as the young group, 60 years-74 years old was the young old group, 75 years old and above was the old old group) were compared. And the impact of different clinical characteristics on treatment response and prognosis were analyzed in each age subgroup.@*RESULTS@#A total of 21 young patients, 70 young old patients and 15 old old patients were included in this study, with ORR of 33.3%, 52.8% and 53.3%, respectively, without statistically significant difference (P=0.284). The median PFS was 9.1 mon, 7.6 mon and 10.9 mon, respectively, without statistically significant difference (P=0.654). Further analysis of the predictors of immunotherapy in each subgroup revealed that patients in the young old group and young group who received immunotherapy in the first line had a longer PFS. The difference of the incidence of adverse events was not statistically significant among the three groups (P>0.05).@*CONCLUSIONS@#The efficacy and safety of immunotherapy in elderly patients were similar to those in younger patients, and PFS was superior in the first-line immunotherapy. Further prospective studies are still needed to explore predictors of immunotherapy in elderly NSCLC patients.

The clinical outcomes of elderly acute leukemia patients receiving allogenic hematopoietic stem cell transplantation and application of comprehensive nursing care / 中国输血杂志

【Objective】 To investigate the clinical outcomes of allogeneic hematopoietic stem cell transplantation in elderly patients with acute leukemia and the role of comprehensive nursing. 【Methods】 The data of 52 elderly patients with acute leukemia during the treatment of allogeneic hematopoietic stem cell transplantation were collected. According to the characteristics of elderly patients, 52 patients were given comprehensive nursing measures such as psychological, protective isolation, dietary management and specialized nursing. Stem cell engraftment, transplant complications and survival rates were observed in patients with comprehensive nursing support. 【Results】 All patients received comprehensive care. Of the 52 patients, 49 (94.2%) achieved neutrophil engraftment, with a median engraftment time of 12 days (9~19 days), and 45 patients (86.5%) achieved platelet engraftment with a median engraftment time of 13 days (9~35 days). The cumulative incidence of Ⅱ-Ⅳ°acute graft-versus-host disease (GVHD) was 26.9%, and the cumulative incidence of chronic GVHD was 28.5%. Cytomegalovirus (CMV) infection occurred in 15 cases, with a cumulative incidence rate of 37.5%, and Epstein-Barr virus (EBV) infection occurred in 5 cases, with a cumulative incidence rate of 9.9%. Bloodstream bacterial infection occurred in 8 patients with a cumulative incidence of 9.6%. With a median follow-up of 226 days (71~2 365 days), 39 patients survived and 13 died. The 1-year overall survival (OS) was 71.4%, and the OS and disease free survival (DFS) of patients with negative minimal residual disease (MRD) were both 100%. OS and DFS in MRD positive group were 59.2% and 48.1%, respectively. 【Conclusion】 Elderly patients with acute leukemia who receive allogeneic hematopoietic stem cell transplantation can also achieve long-term survival. Taking targeted preventive and nursing measures can ensure the success rate of transplantation.

Correlation Between Dose Volume Parameters and Radiation Pneumonitis in Elderly Patients with Esophageal Cancer After Three-dimensional Conformal Radiotherapy / 肿瘤防治研究

Objective To analyze the correlation between ≥grade 2 radiation pneumonitis (RP) and dose volume parameters of elderly patients with esophageal cancer after three-dimensional conformal radiotherapy. Methods We collected the data of 250 elderly patients with esophageal cancer who received three-dimensional conformal radiotherapy from different medical centers. The clinical features of patients were analyzed by Chi-square test while dose volume parameters were analyzed by Logistic univariate and multivariate analyses. ROC curve was used to determine the best cut-off value. Results After three-dimensional conformal radiotherapy, 20% of patients developed ≥grade 2 RP. Univariate analysis showed that bilateral pulmonary V5, V10, V20, V30 and mean lung dose were associated with ≥grade 2 RP but multivariate analysis revealed that only V5 and V20 were independent relevant factors of RP. ROC curve indicated that the best cut-off value was V5 < 52.9% and V20 < 23.2%. Conclusion Bilateral pulmonary V5 and V20 are independently related to ≥grade 2 RP in elderly patients with esophageal cancer after 3-D conformal radiotherapy.

Conventional endodontic retreatment of persistent pain on previously treated tooth in an elderly patient: A case report

@#Clinical evaluation for a successful root canal treatment is assessed by various criteria, which are clinical, histopathological, and radiographical criteria. Therefore, failure of endodontic treatment can be described as a recurrence of clinical symptoms, with the presence of a periapical radiolucency or both. Failure factors in the treatment are frequently related to persistent infection. Conventional endodontic retreatment is indicated for symptomatic previously treated teeth or asymptomatic teeth with inadequately done initial endodontic treatment to avoid potential recurrence. Endodontic retreatment in elderly patients is a great challenge because the clinician has to reassure both the physical and psychological factors of the patient to determine whether to save a tooth or perform an extraction. Some difficulties may also be found in root canal retreatment, including finding the root canal hole or root canal blockage found in parts of the root canal that have not been repaired in the previous treatment. A 60-year-old female patient came with the chief complaint of recurrent pain, and subjective discomfort in the maxillary left central incisor. The patient had anxiety about the dental treatment. The tooth had a history of root canal treatment four months ago. The clinical examination showed a positive response to the percussion test. The radiographical analysis showed a root canal underfilling, 2-3 mm short of length from the apex. The tooth was diagnosed as a previously treated tooth with symptomatic apical periodontitis. Endodontic retreatment was performed based on the patient’s clinical condition and consent, followed by composite restoration. The clinical and radiographic re-evaluation after four weeks of follow-up revealed an excellent condition. This favorable result showed that a conventional retreatment plan of persistent pain on the previously treated tooth in an elderly patient led to progressive healing, and a longer follow-up was advised.

Effect of early rehabilitation exercise on blood pressure of elderly patients with septic shock: a single-center, prospective, randomized controlled study / 中华危重病急救医学

Objective:To observe the effect of early rehabilitation exercise on blood pressure of elderly patients with septic shock.Methods:A single-center, prospective, randomized controlled study was conducted in elderly patients with septic shock who were hospitalized in the department of critical care medicine of Huangshan Shoukang Hospital (High-tech Zone Central Hospital of Huangshan) from December 2018 to November 2020. According to the principle of simple random, all patients were divided into control group and intervention group. Both groups were treated with lower limb barometry to prevent deep vein thrombosis, 3 times a day, 30 minutes each time. After comprehensive treatment in the intensive care unit (ICU), the severity of patients was gradually improved, the hemodynamics was relatively stable, and the norepinephrine was reduced to 0.5 μg·kg -1·min -1. The control group continued to receive lower limb barometric treatment without rehabilitation training, while the intervention group began rehabilitation training when the dose of norepinephrine was reduced to 0.5 μg·kg -1·min -1. The duration of norepinephrine use, the length of ICU stay, and the occurrence of adverse events during rehabilitation training in intervention group was recorded. Results:Seventy-two patients were included in the final analysis, 35 in intervention group and 37 in control group. There was no significant difference in gender, age, Oxford acute severity of illness score (OASIS), acute physiology and chronic health evaluationⅡ (APACHEⅡ), mean arterial pressure (MAP) of 3 times and underlying diseases between two groups. Compared with control group, the length of ICU stay and duration of dose of norepinephrine ≤0.5 μg·kg -1·min -1 in intervention group were significantly shorter [length of ICU stay (hours): 193.0 (145.5, 312.0) vs. 242.5 (180.0, 483.5), P < 0.05; duration of dose of norepinephrine ≤0.5 μg·kg -1·min -1 (hours): 120.0 (72.0, 144.0) vs. 144.5 (120.0, 192.0), Z = 2.976, P = 0.003]. In intervention group, 35 patients did not show acute myocardial infarction, arrhythmia, syncope, central venous catheter detachment, and gastric tube detachment during the rehabilitation period, except 1 patient suffered from naked hematuria due to urinary catheter traction, which disappeared the next day after symptomatic treatment. Conclusion:The early rehabilitation exercise was beneficial to the recovery of autonomic blood pressure in elderly patients with septic shock, shorten the time of norepinephrine use and ICU stay.

Exploratory Research on Factors Related to Difficulty in Decision Making in Elderly Patients with Cancer

Objective: The purpose of this study is to clarify the characteristics of cases where decision-making is difficult and how the medical staff can deal with them in the medical field. Method: Seven oncology physicians were interviewed. The survey items include cases where decision-making is difficult, how to deal with them, and decision support. Category analysis was performed based on verbatim records. Results: First, the cases where decision-making is difficult were divided into two categories: patient factors and environmental factors. The former is further divided into two subcategories: “personal factors” include personality and, intellectual ability and “factors due to diseases and aging” that included flailing of body parts and dementia. Further, there were three categories of medical staff’s strategies: assessment, response skills, and environmental approach. Discussion: In providing information to patients, it is necessary to respond according to the patient’s intellectual state environmental factors to promote understanding. Specifically, it is effective to use patient-specific explanations, target planning, and nudges.

Evaluation of the prognostic ability of serum uric acid for elderly acute coronary syndrome patients with diabetes mellitus: a prospective cohort study / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

OBJECTIVES@#This study evaluated the prognostic power of serum uric acid (UA) in predicting adverse events in elderly acute coronary syndrome (ACS) patients with diabetes mellitus (DM).@*METHODS@#The analysis involved 718 ACS patients ‍>80 years old whose general clinical data and baseline blood biochemical indicators were collected prospectively from January 2006 to December 2012. These patients were classified into two groups based on DM status, and then followed up after discharge. The Kaplan-Meier method was used for major adverse cardiac event (MACE) rates and all-cause mortality. Multivariate Cox regression was performed to analyze the relationship between UA level and long-term clinical prognosis. Receiver operating characteristic (ROC) curves were analyzed to predict the cutoff value of UA in elderly ACS patients with DM. There were 242 and 476 patients in the DM and non-DM (NDM) groups, respectively, and the follow-up time after discharge was 40‒120 months (median, 63 months; interquartile range, 51‒74 months).@*RESULTS@#The all-cause mortality, cardiac mortality, and MACE rates in both DM and NDM patients were higher than those in the control group (@*CONCLUSIONS@#Serum UA level is a strong independent predictor of long-term all-cause death and MACE in elderly ACS patients with DM.

Análise da capacidade jurídica dos pacientes idosos no Brasil a partir do referencial dos Direitos Humanos / Analysis of the legal capacity of elderly patients in Brazil from the Human Rights perspective / Análisis de la capacidad legal de los pacientes mayores en Brasil desde el marco de los Derechos Humanos

Objetivo: o artigo visa discutir a capacidade jurídica dos pacientes idosos a partir do referencial dos Direitos Humanos, de modo a fomentar o debate acerca da inadequação da legislação brasileira para aferir a capacidade decisional e a consequente mitigação da autonomia. Metodologia: estudo teórico-documental baseado na pesquisa de Albuquerque sobre capacidade jurídica e Direitos Humanos e, internacionalmente, na Convenção sobre os Direitos das Pessoas com Deficiência e na Convenção Interamericana sobre a Proteção dos Direitos Humanos dos Idosos. No campo nacional, abordou-se a regulamentação dos Códigos Civil e de Processo Civil sobre interdição e curatela. Resultados: constatou-se que o método de aferição da capacidade jurídica no Brasil está dissociado do novo paradigma internacional, pois a avaliação ocorre por meio de perícia médica que busca aferir deficiências mentais, e não a habilidade para a tomada de decisões específicas. Conclusão: o paciente idoso pode ser protagonista ativo de sua terapêutica, desde que tenha a sua autonomia promovida mediante a utilização dos suportes adequados de tomada de decisão, que carecem de ser incorporados no país.

Objective: the article discusses the legal capacity of elderly patients from the human rights perspective and debate about the inadequacy of Brazilian legislation to assess the decision-making capacity and therefore leading to the mitigation of autonomy. Methods: the theoretical and documentary study conducted was based on Albuquerque's research on legal capacity and human rights; on the principles of the Convention on the Rights of Persons with Disabilities and the Inter-American Convention on the Protection of the Human Rights of Older Persons; and the Brazilian regulation of the Civil and Civil Procedure Codes on guardianship. Results: the method for assessing the legal capacity in Brazil is dissociated from the international paradigm, because the assessment is based on the measurement of mental deficiencies or disorders, and not the ability to make specific decisions. Conclusion: elderly patients can be active protagonists of their therapy if their autonomy is promoted through the appropriate decision-making support to still be applied in Brazil.

Objetivo: el artículo tiene como objetivo discutir la capacidad legal del paciente anciano desde el marco de los derechos humanos, con el fin de fomentar el debate sobre la insuficiencia de la legislación brasileña, los mecanismos equivocados para evaluar la capacidad de toma de decisiones y la consiguiente mitigación de la autonomía. Metodología: el estudio teórico y documental aquí realizado se basó en la investigación de Albuquerque sobre capacidad jurídica y derechos humanos y, internacionalmente, en la Convención sobre los Derechos de las Personas con Discapacidad y la Convención Interamericana para la Protección de los Derechos Humanos de las Personas Mayores. En el ámbito nacional, se abordó la regulación de los Códigos de Procedimiento Civil y Civil sobre interdicción y tutela. Resultados: se descubrió que el método para medir la capacidad legal en Brasil está disociado del nuevo paradigma internacional, porque la evaluación se lleva a cabo a través de la experiencia médica que busca medir discapacidades o trastornos mentales, y no la capacidad de tomar decisiones específicas. Conclusión: los pacientes de edad avanzada pueden ser protagonistas activos de su terapia, siempre que se promueva su autonomía, mediante el uso de los apoyos adecuados para la toma de decisiones, que que deben incorporarse en el país.