To evaluate the development prevention and treatment of pneumonic injury after operation on aged patients with abdominal infection. We analyzed 77 aged patients (＞60 y) admitted from Jan. 1991 to Dec. 1992: 38 cases of which with abdominal infection (infection group), 39 cases without abdominal infection (non-infection group). All patients were given oxygen therapy and continuous SaO2 monitoring. Results: There were 28 patients with hypoxemia (SaO2＜95%) in infection group, with an occurrence rate of 73.7%. In non-infection group (12 patients), the rate of hyoxemia was 30.8%, which has significant difference between two groups (Ｐ＜0.001). All patients with hypoxemia were given oxygen therapy and 31 patients′ SaO2 was elevated. The efficient rate was 77.5%. Other 9 patients developed ARDS, the rate was 2.5% (9/40). In the infection group 8 patients developed ARDS with an occurrence rate of 21.1%. There was one patient with ARDS in the non-infection group, the rate was 2.6%. There was significant difference between two group (Ｐ＜0.05). Conclusions: The results suggest that hypoxemia is liable to occur in aged patients with abdominal infection after operation and these patients were liable to develop ARDS. Oxygen therapy and SaO2 monitoring is the important managements to these patients in prevention of pneumonic injury.
Objective To study the ultrasonographic manifestation character of age-related macular degeneration (AMD). Methods The ultrasonographic manifestation of thirty-five cases (38 eyes) of AMD diagnosed by fundus fluorescein angiography (FFA) with positive findings of ultrasonic B-scan were analysed． Results The ultrasonic appearance of interlamellar transaudient cleft were found in 26 eyes, in which FFA appearance were serous detachment of pigment epithelium and subretinal neovascularization, 5 of them associated with small excavation of choroid, 4 of them associated with b echo belt at the posterior edge of the interlamellar transaudient cleft in which the FFA appearance was extensive subretinal neovascularization．In another 4 eyes with choroidal hematoma under FFA revealed thin echo light spots in the interlamellar transaudient cleft． There was scar-staining in the other 8 eyes in which the ultrasonic appearance showed an unequal thickening of the ocular wall in the posterior pole,unequal echo of interior edge and irregular inner echo． Conclusion The main ultrasonographic manifestation of AMD is the presence of interlamellar transaudient cleft in the thickened ocular wall. (Chin J Ocul Fundus Dis,2000,16:228-230)
Objective\ To discuss the characteristics and experience of coronary artery bypass grafting in senile patients. Methods\ The operative techniques and postoperative management of coronary artery bypass grafting in 31 cases of patients with coronary atherosclerotic heart disease over 70 years old at our hospital were analyzed retrospectively. Results\ No operative death and no severe postoperative complications happened among this group. Conclusion\ Coronary artery bypass grafting for patients over 70 y...
ObjectiveTo evaluate the diagnostic performance of different screening tools for sarcopenia in the community for the elderly with sarcopenia, and to provide evidence-based support for the accurate screening of elderly patients with sarcopenia. MethodsThe PubMed, Web of Science, Cochrane Library, Embase, CINAHL, VIP, CBM, and WanFang Data databases were searched by computer, and the relevant research on the diagnosis of sarcopenia in the elderly by publicly published risk screening tools was found. The retrieval time was from inception to June 2023. Two researchers independently screened the literature, extracted data, and evaluated the quality of the included studies, and then data analysis was performed by using Stata 15.1 and Meta Disc 1.4 software. ResultsA total of 24 studies were included, including 10 961 patients, involving 8 risk screening tools for sarcopenia in the elderly: leg circumference, MSRA-5, MSRA-7, upper arm circumference, ring test, Ishii score, SARC-CalF and SARC-F. Meta-analysis showed that the combined sensitivities of eight screening tools were 0.84 (95% CI 0.61 to 1.15), 0.82 (95% CI 0.48 to 1.38), 0.80 (95% CI 0.47 to 1.36) and 0.72 (95%CI 0.33 to 1.55), 0.67 (95%CI 0.37 to 1.21), 0.63 (95%CI 0.33 to 1.19), 0.49 (95%CI 0.38 to 0.63), 0.24 (95%CI 0.18 to 0.30), and the combined specificities were 0.39 (95%CI 0.18 to 0.82)、0.52 (95%CI 0.29 to 0.93)、0.54 (95%CI 0.29 to 1.03)、0.62 (95%CI 0.49 to 0.79)、0.63 (95%CI 0.50 to 0.78).The results of reticular meta-analysis showed that the surface under the cumulative ranking curve (SUCRA) of the eight screening tools ranked from high to low according to the cumulative sensitivity: calf circumference (67.4%) > MSRA-5 (65.3%) > MSRA-7 (64.1%) > upper arm circumference (54.5%) > ring test (46.5%) > Ishii score. The values of specificity SUCRA from highest to lowest were as follows: SARC-F (72.2%) > SARC-CALF (71.3%) > Ishii score (60.2%) > ring test (57.1%) > upper arm circumference (40.1%) > lower leg circumference (36.2%) > MSRA-5. ConclusionThe simple screening tool for common sarcopenia has high sensitivity and high specificity, so medical staff can give priority to the combination of the two screening tools, namely SARC-CalF. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
Objective To investigate the prevalence of high myopia，the prevalence and risk factors of high myopia associated with chorioretinopathy in residents aged 60 years or over in Beixinjing community, Shanghai, China.Methods A cluster stratified random sampling method was used to screen 4153 people aged 60 and over in Beixinjing community. There were 3851participants in total with a 9273% response rate. Participants were invited to complete a questionnaire and received a comprehensive eye examination including visual acuity, refraction, slitlamp microscopic examination, direct ophthalmoscopy and fundus photography and so on. Spherical equivalent (SE) was used to determine the degree of refractive errors. The diagnosis of high myopic chorioretinopathy was made if SEgt;-6.00 D and myopic chorioretinal atrophy lesions were presented such as posterior scleral staphyloma, lacquer cracks, Fuchs spot and myopic arc spots. The degree of visual acuity impairment was determined according to the World Health Organization (WHO) classification as low vision (the best corrected visual acuity ge; 0.05, but lt;0.3) or blindness (the best corrected visual acuity lt;0.05).Results There were 207/3851(5.37%) high myopia patients, in which 183/207 (88.40%) patients were associated with myopic chorioretinopathy. The prevalence of myopic chorioretinopathy decreased while age increased (chi;2=19.21, Plt;0.01), but statistically there was no gender difference （chi;2=1.83, Pgt;0.05）. Logistic regression analysis showed that there were significant differences in the prevalence of high myopia between people with different age, educational levels and family history （chi;2=19.21，32.08，960.68；Plt;0.01）.There were 29 cases of bilateral blindness, 96 cases of unilateral blindness,104 cases of bilateral low vision and 562 cases of unilateral low vision in those participants. In 183 cases of high myopic chorioretinopathy patients, 111（60.65 %）cases had an obvious visual impairment, including 3448% (10 cases) of bilateral blindness, 1146% (11 cases) of unilateral blindness, 2981% (31 cases)of bilateral low vision and 1050% (59 cases) of unilateral low vision.Conclusions The prevalence of high myopia of residents aged ge;60 years in Beixinjing community, Shanghai,China is relatively high. Age, education level and family history are the most important factors affecting the occurrence of chorioretinopathy in high myopia patients.
ObjectiveTo compare the influence of intrathoracic and retrosternal esophagogastric anastomosis on pulmonary function in aged patients after esophagectomy. MethodsForty patients (older than 62 years) with upper or middle thoracic esophageal carcinoma (EC) who underwent esophagectomy in Fengtian Hospital of Shenyang Medical College between February 2009 and May 2011 were enrolled in this study. According to different surgical approach, all the patients were divided into an intrathoracic esophagogastric anastomosis (IEGA) group and a retrosternal esophagogastric anastomosis (REGA) group. There were 20 patients in IEGA group including 16 males and 4 females with their age of 62-79 (64.70±11.47) years, who received cervical anastomosis after EC resection and intrathoracic gastric tube reconstruction. There were 20 patients in REGA group including 17 males and 3 females with their age of 63-77 (65.90±12.72) years, who received cervical anastomosis after EC resection and retrosternal gastric tube reconstruction. Pulmonary function test (PFT) was performed preoperatively and on the 15th and 30th postoperative day, and compared between the 2 groups. ResultsThere was no statistical difference in preoperative PFT between the 2 groups (P > 0.05). PFT of IEGA group on the 15th and 30th postoperative day was significantly worse than preoperative PFT (P < 0.05). PFT of REGA group on the 15th and 30th postoperative day was not statistically different from preoperative PFT (P > 0.05). PFT of REGA group on the 15th and 30th postoperative day was significantly better than PFT of IEGA group (P < 0.05). In IEGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, pneumonia in 5 patients and atelectasis in 1 patient. In REGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, gastric outlet obstruction in 1 patient and pneumonia in 3 patients. All the patients were followed up for 1 year. There was no statistical difference between PFT at 1 year after discharge and PFT on the 30th postoperative day in either group. ConclusionsIEGA can significantly reduce postoperative PFT. REGA has less negative influence on postoperative PFT, is suitable for aged patients and patients with unsatisfactory preoperative PFT, can reduce postoperative complications and improve postoperative quality of life.
Objective To summarize the experience of sequentially minimally invasive treatment for aged and high risk symptomatic pancreatic pseudocyst under ultrasound guided percutaneous catheter drainage combined with endoscopic technique. Methods The clinical data of 30 patients with aged and high risk pancreatic pseudocyst treated from January 2009 to January 2012 in this hospital were analyzed retrospectively. Results Percutaneous tubes were successfully placed in 30 patients， cystic liquid was sufficiently drained， and the compression symptom of cyst was relieved immediately. After stable disease， 12 patients with communicating cysts were diagnosed by using endoscopic retrograde cholangiopancreatography. Pancreatic duct stents were inserted in 12 patients with communicating cysts for 60-90d （with an average 70d） after endoscopic sphincterectomy and endoscopic pancreatic sphincterectomy. Cysts disappeared in the other 18 cases receiving external drainage with external drainage tubes， the drainage time was 15-90 d with an average 30d. Neither recurrence nor complications were found in all the cases during 12-21 months （with an average 18 months） follow-up. Conclusion Interventional ultrasound combined with endoscopic technique sequentially minimally invasive treatment for aged and high risk symptomatic pancreatic pseudocyst has superiorities in little trauma， fewer complications， and exact effect.
Objective To explore the effect of low-load resistance training on physical fitness in aged adults. Methods Select the aged adults who will go to the outpatient Department of Rehabilitation Medicine of Peking Union Medical College Hospital between June 1, 2020 and May 31, 2021. The aged adults were randomly divided into three groups by using the method of random number table: medium intensity aerobic training group (aerobic training group), standard-load resistance training group (standard-load group) and low-load resistance training group (low-load group). The basic information, exercise endurance (peak power, peak oxygen uptake), exercise cardiopulmonary function [peak heart rate, predicted peak heart rate, peak minute ventilation (VE), ventilatory equivalent for carbon dioxide at anaerobic threshold (EqCO2 during AT)], muscle strength, and muscle oxygen related indexes were collected blindly before the first exercise and after 12 weeks of training, respectively. To compare the differences of the indexes before and after training. Results A total of 90 patients were enrolled, 30 in each group. There was no significant difference in age, sex, height, weight and body mass index among the three groups (P>0.05). There was no significant difference in cardiopulmonary endurance, cardiopulmonary function, muscle strength, muscle oxygen related indexes between the groups before and after training (P>0.05). Except for the indexes related to cardiac function (peak heart rate, predicted peak heart rate) and resting muscle oxygen level (P>0.05), other indexes related to pulmonary function, cardiopulmonary endurance, muscle strength, and time of muscle oxygen falling to the valley in the three groups were statistically significant compared with those before training (P<0.05). Except for peak power, peak oxygen uptake and time of muscle oxygen falling to the valley (P>0.05), the difference of muscle strength before and after training in the three groups was statistically significant (P<0.05), including grip strength, chest push, sitting rowing, leg extension, hip abduction, body bending and horizontal push and push, and the low-load group was better than the aerobic training group (P<0.05), but the improvement of body bending and horizontal push and push in the standard-load group was better than the low-load group (P<0.05). Conclusions Low-load resistance training, standard-load resistance training and aerobic training have almost the same effect on improving the physical fitness of the elderly. Low-load resistance training is superior to medium intensity aerobic training in improving muscle strength, which is an effective method to improve the physical fitness of the aged adults.
Objective To explore the clinical effect and complications of lumbar plexus block through different approaches on perioperative analgesia in aged proximal femur surgery, and find the best method for analgesia in these patients. Methods From January to December 2015, 150 elderly patients scheduled for proximal femur surgery were randomly divided into three groups: psoas compartment block (PCB group, n=50), Winnie " 3 in 1” block (Winnie group, n=50), and fascia iliaca compartment block (FICB group, n=50). Twelve hours before surgery, guided by ultrasound and nerve stimulator, lumbar plexus blocks were performed in all the patients, then patient-controlled analgesia (the formula and the usage were the same) was done. All patients received epidural anesthesia, and were maintained postoperative analgesia for 72 hours. If Rest Visual Analogue Scale>3 or Initiative Movement Visual Analogue Scale>4, sufentanyl 10 μgi.m. was given. Muscle strength grades and complications were recorded. Anesthetic effect of sensory block of femoral, lateral femoral cutaneous, and obturator nerves were measured and recorded too. Results There were two cases of epidural block, and one case of puncture point bleeding in group PCB; no complication in the other groups was found. There was no remedy for inadequate analgesia in the three groups. Compared with group PCB, the muscle strength grades during postoperative 24–72 hours in group FICB were higher (P<0.05). The successful rate of the block of lateral femoral cutaneous nerves was 64%, 91% and 96% in group Winnie, group PCB and group FICB, respectively, and the differences between the three groups were all statistically significant (P<0.05). The successful rate of the block of obturator nerves in group FICB (62%) was lower than that in group PCB (89%) and Winnie group (84%) (P<0.05). Conclusion Continuous fascia iliaca compartment block on perioperative analgesia in aged proximal femur surgery, with exact effect, less complications and simple operation, is better than the psoas compartment block and Winne " 3 in 1” nerve block.
Objective To verifying the characteristics of optical coherence tomography(OCT) in exudative age-related macular degeneration (AMD). Methods The patients being investigated in this series included 16 cases (19 eyes) of exudative age-related macular degeneration diagnosed by FFA and OCT examinations, among them 4 cases (6 eyes) were examined with ICGA. The color photographs of ocular fundi, FFA, ICGA and OCT were investigated by contrasting each other. Results As compared with the FFA and ICGA examinations, the characteristic findings found in OCT in patients with exudative AMD in this series were as the following:①serous detachment of neurosensory epithelium in 11 eyes,②retinal hemorrhage in 2 eyes,③serous detachment of retinal pigment epithelium in 5 eyes,④hemorrhagic detachment of retinal pigment epithelium in 10 eyes,⑤disciform scar in 4 eyes,⑥fibrovascular pigment epithelial detachment and occult CNV in 12 eyes. Conclusion OCT can supply a comprehensive survey of exudative AMD, in making the diagnosis as an important complementary examination of FFA and ICGA. (Chin J Ocul Fundus Dis,2000,16:220-223)