Objective To explore the expression levels and clinical significance of serum long noncoding RNA myocardial infarction associated transcript (lncRNA MIAT) and microRNA-515-5p (miR-515-5p) in elderly patients with chronic obstructive pulmonary disease (COPD) at different periods. Methods From April 2021 to June 2023, 90 elderly patients with acute exacerbation of COPD treated in Huaibei People’s Hospital were selected as a COPD acute exacerbation group, 88 elderly patients with stable COPD as a COPD stable group, and 90 healthy elderly individuals undergoing physical examination as a control group. The white blood cell count (WBC) and serum lncRNA MIAT and miR-515-5p expression levels were detected in all subjects, blood gas analysis and pulmonary function indexes [oxygenation index (PaO2/FiO2), arterial blood carbon dioxide partial pressure (PaCO2), ratio of forced expiratory volume in the first second to forced vital capacity (FEV1/FVC), and FEV1 as a percentage of predicted value (FEV1%pred)] were detected in the patients with COPD. The correlation between serum lncRNA MIAT, miR-515-5p and smoking, WBC, blood gas analysis and pulmonary function indexes were analyzed in the elderly patients with acute exacerbation of COPD. The influencing factors of acute exacerbation of COPD, and the value of serum lncRNA MIAT, miR-515-5p in predicting the occurrence of acute exacerbation of COPD were also analyzed. Results The smoking proportion, WBC, serum lncRNA MIAT expression levels of the control group, the COPD stable group and the COPD acute exacerbation group were increased in turn, serum miR-515-5p expression levels were decreased in turn (P<0.05). Compared with the COPD stable group, PaCO2 was significantly increased in the COPD acute exacerbation group, while PaO2/FiO2, FEV1/FVC and FEV1%pred were significantly decreased (P<0.05); serum lncRNA MIAT in the elderly patients with acute exacerbation of COPD was positively correlated with smoking, WBC, PaCO2 (P<0.05), and negatively correlated with PaO2/FiO2, FEV1/FVC, FEV1%pred, miR-515-5p (P<0.05); serum miR-515-5p was negatively correlated with smoking, WBC, PaCO2 (P<0.05), and positively correlated with PaO2/FiO2, FEV1/FVC, FEV1%pred (P<0.05). Smoking, WBC, PaCO2, and lncRNA MIAT were risk factors affecting the acute exacerbation of COPD patients, PaO2/FiO2, FEV1/FVC, FEV1%pred, miR-515-5p were protective factors affecting the acute exacerbation of elderly COPD patients (P<0.05). The area under the ROC curve (AUC) of serum lncRNA MIAT, miR-515-5p and their combination in predicting acute exacerbation in elderly COPD patients were 0.823, 0.862 and 0.919, respectively, higher than the AUC predicted by serum lncRNA MIAT and miR-515-5p separately (P<0.05). Conclusions Serum lncRNA MIAT expression was high in elderly patients with COPD, and serum miR-515-5p expression was low, and the changes of both were more obvious in patients with acute exacerbation. Both were correlated with blood gas analysis and pulmonary function indexes in patients with acute exacerbation, and have high value in predicting the occurrence of acute exacerbation in elderly patients with COPD.
Objective Methods of evidence-based medicine were used to make an individualized treatment plan concerning newly diagnosed diffuse large-B-cell lymphoma in elderly patients. Methods After clinical problems were put forward, evidence was collected from MEDLINE (Jan. 1990 to Dec. 2004) and http://sumsearch.uthscsa.edu/searchform4.htm. Subject words were: NHL; aggressive non-Hodgkin’s lymphoma; diffuse large-B-cell lymphoma; chemotherapy; CHOP; rituximab; RCT; economic evaluation; older patient. Results A total of 11 randomized controlled trials and 8 systematic reviews about chemotherapy regimen, and 1 systematic review about economic evaluation were identified. A rational treatment plan was made upon a critical evaluation of the data. After 5 months follow-up, the plan was proved optimal. Conclusions The treatment effectiveness in newly diagnosed diffuse large-B-cell lymphoma in the elderly has been improved by an individual treatment plan according to evidence-based methods.
ObjectiveTo investigate and analyze comorbidities of elderly patients with total hip/knee arthroplasty, so as to provide a basis for the management of comorbidities.MethodsConvenience sampling was used to select elderly patients who underwent total hip/knee arthroplasty in the Department of Orthopedics in West China Hospital of Sichuan University from June to December 2019 as the research objects. We collected general data and comorbidity data of patients, and statistically analyzed the comorbidities of elderly patients undergoing total hip/knee arthroplasty, and the characteristics of perioperative psychology, sleep, postoperative complications, and length of hospital stay in elderly patients undergoing total hip/knee arthroplasty with comorbidities.ResultsA total of 263 patients were included, of whom 64.6% had comorbidities. The number of comorbidities in elderly patients undergoing total hip/knee arthroplasty ranged from 2 to 12. The most common comorbidity was hypertension. Between patients with comorbidities and non-comorbidities, there were statistically significant differences in age (Z=?2.225, P=0.026), preoperative Huaxi Emotion Index scores (9.6±4.6 vs. 6.4±5.0; t=5.126, P<0.001), preoperative Pittsburgh Sleep Quality Index scores (13.3±3.1 vs. 12.3±2.5; t=?2.972, P=0.003), hospital stay [(5.2±0.8) vs. (4.8±0.4) d; t=4.243, P<0.001], and incidence of postoperative complications (13.5% vs. 5.4%; χ2=4.201, P=0.040).ConclusionsComorbidities are common in elderly patients with total hip/knee arthroplasty, which may aggravate negative emotions, reduce sleep quality, increase postoperative complications and prolong length of stay. Medical staff should strengthen the management of comorbidity in elderly patients with total hip/knee arthroplasty, so as to reduce its influence on perioperative period and promote the rehabilitation of patients.
Objective To evaluate the efficacy of normalization management on prognosis in elderly patients with coronary artery disease, in aspects of drug compliance, readmission rate and quality of life. Methods A total of 110 patients above 65 years old with coronary artery disease visiting West China Hospital from August 2010 to February 2011 were investigated. The patients were divided into two groups: the intensive management group (n=55) and the general management group (n=55). The measures such as regular follow-up, regular examination and medical education were conducted in the intensive management group, and the two groups were observed in aspects of drug compliance, readmission rate and quality of life. Results After 1-year follow-up, the percentages of patients taking aspirin/clopidogrel (98.18% vs. 67.27%, Plt;0.05), nitrate (85.45% vs. 40.00%, Plt;0.05), ACEI/ARB (56.36% vs. 18.18%, Plt;0.05), β receptor blocker (58.18% vs. 29.09%, Plt;0.05) and statin (94.55% vs. 32.73%, Plt;0.05) were higher in the intensive management group than those in the general management group. Also, the readmission rate was lower (12.73% vs. 41.42%, Plt;0.05) and the score of quality of life was higher in the intensive management group than that in the general management group. Conclusion The normalization management guided by evidence-based medicine for the elderly patients with coronary artery disease is helpful to improve the drug compliance, reduce the readmission rate, and improve the quality of life.
Abstract: Objective To determine the effects of early enteral nutrition (EEN) on postoperative recovery in elderly patients with esophageal cancer. Methods We included 100 elderly patients with esophageal cancer who were admitted at the PLA 100 Hospital between January 2006 and April 2010, and whose diagnoses were confirmed by pathological examination. The patients were divided into an early enteral nutrition (EEN) group and a parenteral nutrition (PN) group, with 50 patients in each group. There were 32 males and 18 females with an average age of 72 years in the EEN group. There were 30 males and 20 females with an average age of 69 years in the PN group. We analyzed the effect of the nutrition administration method on bowel function recovery, hospital stay, complication rate, and nutritional status one week after surgery. Results The anal exhaust time (45.3±12.7 h vs. 73.6±11.7 h), time until anal defecation (80.5 h±15.6 h vs. 140.1±13.2 h), and hospital stay (13.0±1.8 d vs. 15.2±3.3 d) in the EEN group were all shorter than those in the PN group (Plt;0.05). The rates of lung infection, anastomotic leakage, and cardiac complications in the EEN group were significantly lower than those of the PN group (Plt;0.05). One week after the operation, the serum albumin (ALB), peripheral blood lymphocytes, transferrin, and 24 h urea nitrogen (BUN) in the EEN group were higher than those in the PN group (Plt;0.05). Conclusion Compared with parenteral nutrition, enteral nutrition can promote metabolic function in elderly patients after recovery, reduce morbidity, and promote recovery.
ObjectiveVideo electroencephalography (VEEG) monitoring for health education of elderly patients based on a process-based communication model, and explore the impact of this model on the success rate, negative emotions, nursing satisfaction, and active cooperation rate of such patients.MethodsFrom September 2017 to September 2019, 118 patients with suspected epilepsy, encephalitis and other diseases who required VEEG monitoring in Suining Central Hospital were selected for this study (patients aged 61 to 73 years; 54 males and 64 females). Patients were divided into 2 groups using a random number table method, 59 patients in each group.A group received routine nursing, and B group received health education based on the process communication model. The monitoring success rate, negative emotion, active cooperation rate, and nursing satisfaction were compared between the two groups.ResultsThe total effective rate in the B group was 86.44%, which was significantly higher than 76.27% in the A group (P<0.05). After nursing intervention, the scores of anxiety and depression in the two groups were significantly decreased, but the decline was greater in the B group (P<0.05). The active cooperation rate and nursing satisfaction of the B group were significantly higher than those of the A group (P<0.05).ConclusionCompared with conventional nursing, health education based on process communication mode can significantly improve the success rate of VEEG monitoring in elderly patients, alleviate the negative emotions of patients, improve the active cooperation rate and nursing satisfaction.
Objective
To evaluate the influence of dexmedetomidine on the stress of elderly patients with cardiovascular risk undergoing gastrointestinal laparoscopic surgery.
Methods
From August 2014 to December 2015, 210 patients undergoing elective laparoscopic gastrointestinal operations were randomly divided into three groups, including the low concentration group (group D1), the high concentration group (group D2), and the control group (group C), with 70 cases in each group. The patients in group D1 and group D2 were injected with dexmedetomidine (0.4 and 0.8 μg/kg respectively) by infusion pump before anesthesia induction, and were continuously pumped with dexmedetomidine [0.4 and 0.8 μg/(kg·h) respectively] until the end of the surgery. Meanwhile, the patients in group C were injected with normal saline of the equal volumes. The heart rate and mean arterial pressure (MAP) was recorded before anesthesia, after endotracheal intubation and extubation. Myocardial ischemia and cardiovascular adverse events thatneeded to be handled were recorded. The concentrations of dopamine, adrenaline (AD) and noradrenaline (NE) were monitored at 15:00 one day before surgery (Ty), one hour after the beginning of surgery (T0), and at 15:00 of the 1st, 2nd, and 3rd day after surgery (T1, T2, T3).
Results
A total of 178 patients completed the study and were enrolled in this study, including 60 cases in group D1 and 59 cases in group D2 and C respectively. In group D1 and D2, the heart rates after intubation [(80.4±9.6), (68.2±10.5) times/minutes], extubation [(70.1±6.2), (69.7±7.8) times/minutes] and MAP after extubation [(100.2±12.0), (98.0±13.1) mm Hg (1 mm Hg=0.133 kPa)] were lower than those in group C [(98.4±10.5) and (95.2±7.3) times/minutes; (121.8±10.5) mm Hg], and the differences were significant (P<0.05). The bradycardia and hypotension in group D2 (27.12%, 22.03%) was significantly higher than those in group C (3.39%, 8.47%). Hypertension in group D1 and D2 (5.00%, 1.69%) was significantly lower than that in group C (37.29%), and the differences were significant (P<0.05). Compared with the base value at Ty in the three groups, the concentration of dopamine at T0-T3 in group C, at T0-T1 in group D1, and at T0 in group D2 increased significantly (P<0.05); the AD at T0-T3 in group C, at T0-T2 in group D1, and at T0-T1 in group D2 increased significantly (P<0.05); the NE at T0-T2 in group C, and at T1 in group D1 increased significantly (P<0.05). Compared with group C at the same time, the DA at T3 in group D1 and at T1-T3 in group D2, the AD at T2-T3 in group D1 and at T0-T3 in group D2, the NE at T0-T1 in group D1 and T0-T3 in group D2, decreased significantly (P<0.05).
Conclusions
Dexmedetomidine can effectively restrain the changes of hemodynamics and catecholamine induced by perioperative stress responses in a dose-dependent manner. During the surgery of elderly patients with cardiovascular risk, the concentration of dexmedetomidine should be controlled moderately to gain the optimal effect.
ObjectiveTo discuss the clinical characteristics of liver cirrhosis in elderly patients.
MethodsWe retrospectively analyzed the clinical data of 67 patients (elderly group) with liver cirrhosis aged ≥60 treated between January 1998 and December 2010. Then, we compared these cases with another 72 liver cirrhosis patients (non-elderly group) aged<60.
ResultsThe incidence of jaundice, ascites and albumin deficiency in the elderly patients was significantly higher than that in the non-elderly patients (P<0.05). Complications in the elderly group were relatively more, including electrolyte imbalance, infections, gastrointestinal bleeding, hepatic encephalopathy, liver cancer, liver and kidney syndrome and liver and lung syndrome, and the incidence of these complications was all significantly higher than the non-elderly group (P<0.05) except the liver and kidney syndrome (P>0.05). The causes of liver cirrhosis in both groups were similar. The most common cause was hepatitis B virus infection, followed by chronic alcoholism, but in the elderly group, chronic alcoholism, cholestasis, poisoning from medicines and poisons and liver blood circulation disorders were more common than the non-elderly group (P<0.05); hepatitis B and non-alcoholic fatty hepatitis were more common in the non-elderly group than in the elderly group (P<0.05). The elderly group had more Child-Pugh class C cases (P<0.05), while there were more class A cases in the non-elderly group (P<0.05). Twenty-six patients died in the elderly group with a mortality rate of 38.8%; while only 13 died in the non-elderly group with a mortality rate of 18.1%. The difference of mortality rate was significant between the two groups (P<0.05). Common causes of death in the elderly group were infection, hepatic encephalopathy, and electrolyte disorders and gastrointestinal bleeding, while the common causes of death in the non-elderly group were gastrointestinal bleeding and electrolyte disorders.
ConclusionThe etiology, clinical manifestations and prognosis of liver cirrhosis in elderly patients differ from those in younger patients. We must pay more attention on treating complications of liver cirrhosis in elderly patients.
ObjectiveTo evaluate whether laparoscopic repair for perforated peptic ulcer o ers elderly patients an improved outcome compared with conventional open surgery.
MethodsFrom May 2008 to December 2013, clinical data of 163 elderly patients ( ≥ 60 years) who underwent laparoscopic or open repair of perforated peptic ulcer disease were analyzed retrospectively in our hospital. Ninety-one patients received laparoscopic repair and 72 received conventional open repair. The primary end points that were evaluated were total operative time, searching time, nasogastric tube utilization, intravenous fluid requirement, total time of abdominal drainage and urinary catheter usage, time taken to return to normal gastrointestinal motility, percentage of intravenous/intramuscular opiate use, off-bed time, and total in-patient hospital stay. The second end points were morbidity.
ResultsThere was a significant diTherence in total operative time in patients who had undergone laparoscopic repair and open repair [(67.9±3.6) minutes vs. (97.8±5.2) minutes]. There was a significant decrease in the time that the nasogastric tube (2.1 days vs. 3.1 days), urinary catheter (2.3 days vs. 3.7 days) and abdominal drain (2.2 days vs. 3.8 days) were required during the postoperative period. Patients who had undergone laparoscopic repair also required less intravenous fluids (2.4 days vs. 4.1 days) and returned to normal gastrointestinal motility [(32.1±1.5) hours vs. (58.4±4.8) hours] and off-bed time significantly earlier than those who had undergone open repair (2.1 days vs. 3.5 days). There was significantly less requirement for intravenous/intramuscular opiate analgesia in patients who had undergone laparoscopic repair (4.7% vs. 45.6%). In addition, patients who had undergone laparoscopic repair required a shorter in-patient hospital stay (4.1 days vs. 5.3 days). Moreover, morbidity of laparoscopic repair was much lower than open repair (3.3% vs. 16.7%).
ConclusionLaparoscopic repair is a viable and safe surgical option for elderly patients with perforated peptic ulcer disease and should be considered for all patients.
This article reports the management of thirty elderly patients of septic shock during anesthesia. Twenty-four of them received continious epidural anesthesia, five of them were under intravenous general anesthesia with endotracheal intubation, and onr patients recerived intravenous ketamine anesthesia. The effects of these patients on enesthesia wer satisfactory. Twenty-four patients recouverd after roperation. Six patients died. The authors atresses the high risk of anesthetic management in these patients. Experiences are introduced in per-anesthetic preparation and medication selection and maintenance of anesthesia, monitoring and treatment during anesthesia and postoperative care of septic shock of the elderly.
