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.

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.

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 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 investigate the effect of luteinizing hormone (LH) levels on the clinical outcome and cumulative live birth rate of in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) fresh embryo transfer in patients with normal ovarian reserve function after application of a flexible protocol of gonadotropin-releasing hormone antagonist (GnRH-A) to promote ovulation with the addition of GnRH-A. Methods:A retrospective cohort study was conducted to analyze the data of 685 patients with normal ovarian reserve function who underwent IVF/ICSI after ovulation induction with antagonist flexible regimen between January 2016 and June 2021 at the Reproductive Medicine Center of the Third Affiliated Hospital of Zhengzhou University. The quartile method was used to group patients after the addition of the antagonist by the mean value of serum LH each time they were monitored (usually twice, depending on the rate of follicular growth and patients' need) until the day of the trigger, and were divided into group A (smaller than the 25th percentile of the mean LH level of the included population, LH<1.25 U/L, n=166), group B (in the 25th to 50th percentile of the mean LH level of the included population, 1.25 U/L≤LH<1.91 U/L, n=174), group C (in the 50th to 75th percentile of the mean LH level of the included population, 1.91 U/L≤LH<2.85 U/L, n=171), and group D (greater than the 75th percentile of the mean LH level of the included population, 2.85 U/L≤LH≤7.55 U/L, n=174). The general condition, clinical data, embryo laboratory indices, clinical outcome indices of fresh embryo transfer cycle and cumulative live birth rate were compared among the 4 groups. Results:After correcting for confounding factors by multifactorial linear regression, the number of high-quality embryos and the rate of blastocyst formation of patients in group C were significantly higher than those in group A, and the differences were statistically significant ( B=0.600, 95% CI: 0.086-1.114, P=0.022; B=0.134, 95% CI: 0.052-0.216, P=0.001). The number of high-quality embryos, the number of available embryos, and the rate of blastocyst formation of patients in group D were significantly higher than those in group A, and the differences were statistically significant ( B=0.771, 95% CI: 0.259-1.284, P=0.003; B=0.730, 95% CI: 0.205-1.255, P=0.007; B=0.085, 95% CI: 0.003-0.167, P=0.042).After multifactorial logistic regression, there was no statistically significant difference in live birth rate between group A and groups B, C and D ( P>0.05). The cumulative live birth rate of patients in group D was significantly higher than that in group A, and the difference was statistically significant ( aOR=2.439, 95% CI: 1.169-4.974, P=0.014). Conclusion:In patients with normal ovarian reserve function, a flexible protocol of antagonists was applied to promote ovulation, and the addition of antagonists had no significant effect on the clinical outcome of the fresh embryo transfer cycle in terms of mean LH levels, but the quality of the embryos was significantly reduced when the mean LH level was <1.25 U/L, and this may consequently reduce the developmental potential of the embryos and the cumulative live birth rate.

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.

A puerpera with a obstetric history of gravida 2, para 2, underwent blood typing due to the presence of agglutination reactions in her serum against all tested red blood cells. She was found to be blood type O and her RhD phenotype was identified as CcDEe through serological testing. The reaction agglutination intensity between her serum and 26 O-type blood cells from the panel was 2+. Whole genome sequencing was performed, yielding data on 4014 single nucleotide polymorphisms (SNPs) and 958 insertion/deletion (INDEL) loci across 50 genes responsible for encoding blood group systems. Among these, only a single SNP , rs72552713 was predicted to be a highly harmful variant, which is the c.376C>T variation in the ABCG2 gene encoding JR blood group antigen, leading to the premature stop codon (p.Gln126Ter). The c.376C>T variation has been named the ABCG2*01N.01 by the working party on Red Cell Immunogenetics and Blood Group Terminology of International Society of Blood Transfusion. The postpartum woman was found to have the Jr(a-) phenotype. Whole genome sequencing can accurately determine the antigens of blood group systems in some difficult specimens.

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.