A 90-year-old female patient with novel coronavirus infection, severe pneumonia, and no history of blood transfusion andtransplantation.The mixed appearance phenomenon appeared in the admission blood group identification, and was sent the sample to our laboratory for difficult blood group identification. In the tube saline method, the patient′s red blood cells were positively reacted with 2 monoclonal anti-A and 5 human anti-A reagents.In the microcolumn gel method, the patient′s red blood cells showed 2 positive and 2 negative reactions with monoclonal anti-A and 5 positive and 1 negative reactions with human anti-A. The patient ′s red blood cells showed negative reaction with peanuts in phytohemagglutinin, and positive reaction with double flower lentils, wild soybeans and a string of purples. The patient ′s red blood cells treated with papain showed negative reaction with all monoclonal anti-A reagents, human anti-A and phytohemagglutinin. The patient ′s ABO gene was sequenced as ABO * B.01/O.01.02, but C1GALT1C1 gene mutation was not founded in the gDNA of the whole blood sample.It is speculated that the exposure of Tn antigen on the patient ′s red blood cells leads to red blood cells polyagglutination, resulting in ABO blood group inconsistency.

OBJECTIVES: To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application. Methods and. RESULTS: Recommendations were formulated based on literature review and expert group discussion, and consensus was reached following expert consultation. The consensus recommendations are comprehensive, covering the entire treatment procedures from preoperative assessment and preparation, surgical operation process, postoperative management and traditional Chinese medicine treatment to individualized treatment planning. The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain, reduced the use of opioid drugs, and significantly improved the quality of life and enhanced immune function of the patients. Postoperative follow-up suggested good treatment tolerance among the patients without serious complications. CONCLUSIONS The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy. The combined treatment has a high clinical value with a good safety profile for management of cancer pain.
Humans ; Medicine, Chinese Traditional ; Cancer Pain/therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Drug Delivery Systems ; Pain Management/methods* ; China

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

Objective:To construct and validate the risk prediction model of osteoporosis (OP) in the middle-aged and elderly healthy physical examination population.Methods:In this cross-sectional study, 18 030 middle-aged and elderly people with bone mineral density tested in Health Management Center of Guangxi Zhuang Autonomous Region Hospital from January 2020 to December 2022 were selected. The general data, physical examination index and biochemical blood index were collected. The subjects were divided into training set (12 621 cases) and validation set (5 409 cases) in a ratio of 7∶3 with the simple random sampling method. The variables were screened with minimum LASSO regression and logistic regression and the corresponding nomogram prediction model for the risk of osteoporosis in the middle-aged and elderly health examination population was established. The performance of the nomogram model was evaluated with the area under the receiver operating characteristic curve (ROC AUC), specificity, sensitivity, calibration curve (CAL), and decision curve (DCA).Results:The results of LASSO regression and multivariate logistic regression in training set showed that gender, age, body mass index, hip circumference, waist circumference, systolic blood pressure, total cholesterol, glutamyl transpeptidase and albumin/globulin ratio were the independent best predictors of OP risk in the middle-aged and elderly health examination population (all P<0.05). The ROC AUC-value of the training set was 0.895 (95% CI: 0.886-0.904), with a sensitivity of 87.25% and a specificity of 85.01%. The ROC AUC value of the validation set was 0.892 (95% CI: 0.886-0.898), with a sensitivity of 83.74% and a specificity of 82.46%. The CAL showed a C-index value of 0.790 in the training set and a C-index value of 0.784 in validation set. The CALs all showed deviation correction and obvious curves similar to the ideal line. DCA showed that when the OP risk threshold probability of the training set was 45%-93%, and the OP risk threshold probability of the validation set was 45%-92%, the nomogram model had better efficacy in predicting OP risk in the middle-aged and elderly physical examination population, and the two results were still relatively consistent. Both CAL and DCA showed good performance. Conclusion:This study establishes a practical prediction model for osteoporosis risk in the middle-aged and elderly population, it can provide an early warning for the timely detection of OP risk for the middle-aged and elderly people.

Objective:To construct and validate the risk prediction model of osteoporosis (OP) in the middle-aged and elderly healthy physical examination population.Methods:In this cross-sectional study, 18 030 middle-aged and elderly people with bone mineral density tested in Health Management Center of Guangxi Zhuang Autonomous Region Hospital from January 2020 to December 2022 were selected. The general data, physical examination index and biochemical blood index were collected. The subjects were divided into training set (12 621 cases) and validation set (5 409 cases) in a ratio of 7∶3 with the simple random sampling method. The variables were screened with minimum LASSO regression and logistic regression and the corresponding nomogram prediction model for the risk of osteoporosis in the middle-aged and elderly health examination population was established. The performance of the nomogram model was evaluated with the area under the receiver operating characteristic curve (ROC AUC), specificity, sensitivity, calibration curve (CAL), and decision curve (DCA).Results:The results of LASSO regression and multivariate logistic regression in training set showed that gender, age, body mass index, hip circumference, waist circumference, systolic blood pressure, total cholesterol, glutamyl transpeptidase and albumin/globulin ratio were the independent best predictors of OP risk in the middle-aged and elderly health examination population (all P<0.05). The ROC AUC-value of the training set was 0.895 (95% CI: 0.886-0.904), with a sensitivity of 87.25% and a specificity of 85.01%. The ROC AUC value of the validation set was 0.892 (95% CI: 0.886-0.898), with a sensitivity of 83.74% and a specificity of 82.46%. The CAL showed a C-index value of 0.790 in the training set and a C-index value of 0.784 in validation set. The CALs all showed deviation correction and obvious curves similar to the ideal line. DCA showed that when the OP risk threshold probability of the training set was 45%-93%, and the OP risk threshold probability of the validation set was 45%-92%, the nomogram model had better efficacy in predicting OP risk in the middle-aged and elderly physical examination population, and the two results were still relatively consistent. Both CAL and DCA showed good performance. Conclusion:This study establishes a practical prediction model for osteoporosis risk in the middle-aged and elderly population, it can provide an early warning for the timely detection of OP risk for the middle-aged and elderly people.

A 90-year-old female patient with novel coronavirus infection, severe pneumonia, and no history of blood transfusion andtransplantation.The mixed appearance phenomenon appeared in the admission blood group identification, and was sent the sample to our laboratory for difficult blood group identification. In the tube saline method, the patient′s red blood cells were positively reacted with 2 monoclonal anti-A and 5 human anti-A reagents.In the microcolumn gel method, the patient′s red blood cells showed 2 positive and 2 negative reactions with monoclonal anti-A and 5 positive and 1 negative reactions with human anti-A. The patient ′s red blood cells showed negative reaction with peanuts in phytohemagglutinin, and positive reaction with double flower lentils, wild soybeans and a string of purples. The patient ′s red blood cells treated with papain showed negative reaction with all monoclonal anti-A reagents, human anti-A and phytohemagglutinin. The patient ′s ABO gene was sequenced as ABO * B.01/O.01.02, but C1GALT1C1 gene mutation was not founded in the gDNA of the whole blood sample.It is speculated that the exposure of Tn antigen on the patient ′s red blood cells leads to red blood cells polyagglutination, resulting in ABO blood group inconsistency.

Objective To construct and apply a management plan for microaspiration of oropharyngeal secretions in ICU intubated patients.Methods Based on evidence summaries and expert consultation,a management plan for microaspiration of oropharyngeal secretions in ICU intubated patients was constructed,consisting of 19 items covering 7 aspects including identification of risk factors,position management,tube and cuff selection,cuff management,mechanical ventilation management,pain and sedation management,removal of oropharyngeal and subglottic secretions,and oral care.Convenience sampling was used to select 141 ICU intubated patients from a tertiary A comprehensive hospital in Suzhou from June,2022 to September,2023.Patients were divided into an experimental group(n=72)and a control group(n=69)according to the wards.The experimental group received the management plan for microaspiration of oropharyngeal secretions in ICU intubated patients.The control group received the nursing bundle for ventilator associated pneumonia(VAP).The incidence and time from intubation to microaspiration and VAP,duration of mechanical ventilation,ICU length of stay,and disease outcome were compared between the 2 groups.Results The incidence of microaspiration of oropharyngeal secretions,the duration of mechanical ventilation,time from intubation to microaspiration showed significant differences between the 2 groups(P<0.05).There were no significant differences in the incidence of ventilator associated pneumonia,ICU length of stay,and disease outcome between the 2 groups(P>0.05).The time from intubation to VAP in the experimental group was 7.5 days,and that in the control group was 3.8 days.Conclusion The application of the management plan for microaspiration of orophaiyngeal secretions in ICU intubated patients is beneficial for reducing the incidence of microaspiration,delaying the time from intubation to microaspiration and VAP,and shortening the duration of mechanical ventilation.

Objective To explore the clinical application effect of scenario-driven unscripted emergency drills.Methods A total of 120 nursing staff who underwent scripted drills from January 2019 to July 2021 were selected as convention group,and 120 nursing staff who underwent scenario-driven unscripted emergency drills at Ganzhou Women and Children's Health Care Hospital from August 2021 to July 2023 were selected as drill group.The two groups were compared in terms of availability of per-sonnel and materials,performance of duties,personnel protection,coordination and organization,division of labor in emergency teams,actual combat effectiveness,partial cooperation and assistance,handling of emergencies,and first aid awareness.Results The drill group demonstrated a higher proportion of personnel who arrived quickly,accurately,and basically on time compared to the convention group.The drill group showed a significantly lower proportion of individual personnel who were not in place and key position personnel who were not in place compared to the convention group(P＜0.05).The drill group performed signifi-cantly better than the convention group(P＜0.05).The drill group did better in on-site material preparation all as well as in per-sonnel protection compared to the convention group.The drill group had a more accurate and efficient overall organization than the conventional group,and the emergency team of the drill group had a more reasonable and efficient division of labor.The drill group demonstrated superior accuracy and efficiency in overall organization compared to the conventional group,with its emergen-cy team exhibiting a more effective and rational division of labor.The drill group achieved their expected outcomes in emergency drills,whereas the convention group achieved only part of their set goals,with most requiring enhancement.The drill group re-ported to superiors in a more timely and efficient manner compared to the convention group,and the group showed better coordina-tion between their departments was good,which could be achieved in a timely manner.The drill group demonstrated a significant-ly better overall response to emergencies and significantly stronger emergency awareness compared to the convention group(P＜0.05).Conclusion Scenario-driven unscripted emergency drills can enhance the emergency response capabilities of nursing staff,improve their decision-making and command skills,optimize organizational coordination,and handling abilities,and strengthen their first aid awareness.

Objective To analyze the timeliness of the start time of the first elective operation in a hospital and observe its impact on the operating room cost.Methods Make statistics and analysis on the opening of the first operation in a hospital,record the on-time opening rate of the first operation,analyze the reasons for the delay in the opening time of the first operation,formulate corresponding intervention measures and set up a"management team to improve the efficiency of operating room use".The on-time rate of the first operation,operation,cost control and the satisfaction of surgeons and patients were compared before and after the operation.Results The overall punctuality rate of the first operation was 53.74％,among which the colorectal sur-gery department had the highest punctuality rate of 63.16％,while the minimally invasive surgery department had the lowest punctuality rate of 45.45％.The main reasons for the delay of first operation(35.29％),failed anesthesia(30.88％),and the termination of the operation(17.65％);compared with before implementation,higher overtime time of nurses,shorter opening time and expected time,decreased interval between operation(P＜0.05),lower frequency of centralized delivery and unnecessa-ry consumables cost within 1 month after implementation(P＜0.05),and higher satisfaction of patients and physicians after im-plementation(P＜0.05).Conclusion By improving the first elective operation on time,can effectively reduce the cost of the operating room,shorten the nurse overtime time,at the same time improve the satisfaction of doctors and patients,and improve the management efficiency of the operating room,the first operation on time improved,interval time and unnecessary consumables costs are significantly reduced,optimize the use efficiency of the operating room resources.

Objective:To evaluate the efficacy and safety of hypomethylating agents (HMA) in patients with myelodysplastic syndromes (MDS) .Methods:A total of 409 MDS patients from 45 hospitals in Zhejiang province who received at least four consecutive cycles of HMA monotherapy as initial therapy were enrolled to evaluate the efficacy and safety of HMA. Mann-Whitney U or Chi-square tests were used to compare the differences in the clinical data. Logistic regression and Cox regression were used to analyze the factors affecting efficacy and survival. Kaplan-Meier was used for survival analysis. Results:Patients received HMA treatment for a median of 6 cycles (range, 4-25 cycles) . The complete remission (CR) rate was 33.98% and the overall response rate (ORR) was 77.02%. Multivariate analysis revealed that complex karyotype ( P=0.02, OR=0.39, 95% CI 0.18-0.84) was an independent favorable factor for CR rate. TP53 mutation ( P=0.02, OR=0.22, 95% CI 0.06-0.77) was a predictive factor for a higher ORR. The median OS for the HMA-treated patients was 25.67 (95% CI 21.14-30.19) months. HMA response ( P=0.036, HR=0.47, 95% CI 0.23-0.95) was an independent favorable prognostic factor, whereas complex karyotype ( P=0.024, HR=2.14, 95% CI 1.10-4.15) , leukemia transformation ( P<0.001, HR=2.839, 95% CI 1.64-4.92) , and TP53 mutation ( P=0.012, HR=2.19, 95% CI 1.19-4.07) were independent adverse prognostic factors. There was no significant difference in efficacy and survival between the reduced and standard doses of HMA. The CR rate and ORR of MDS patients treated with decitabine and azacitidine were not significantly different. The median OS of patients treated with decitabine was longer compared with that of patients treated with azacitidine (29.53 months vs 20.17 months, P=0.007) . The incidence of bone marrow suppression and pneumonia in the decitabine group was higher compared with that in the azacitidine group. Conclusion:Continuous and regular use of appropriate doses of hypomethylating agents may benefit MDS patients to the greatest extent if it is tolerated.