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 understand the epidemiological characteristics of human respiratory syncytial virus (HRSV) among acute respiratory infection (ARI) cases in 16 provinces of China from 2009 to 2023.Methods:The data of this study were collected from the ARI surveillance data from 16 provinces in China from 2009 to 2023, with a total of 28 278 ARI cases included in the study. The clinical specimens from ARI cases were screened for HRSV nucleic acid from 2009 to 2023, and differences in virus detection rates among cases of different age groups, regions, and months were analyzed.Results:A total of 28 278 ARI cases were enrolled from January 2009 to September 2023. The age of the cases ranged from<1 month to 112 years, and the age M ( Q1, Q3) was 3 years (1 year, 9 years). Among them, 3 062 cases were positive for HRSV nucleic acid, with a total detection rate of 10.83%. From 2009 to 2019, the detection rate of HRSV was 9.33%, and the virus was mainly prevalent in winter and spring. During the Corona Virus Disease 2019 (COVID-19) pandemic, the detection rate of HRSV fluctuated between 6.32% and 18.67%. There was no traditional winter epidemic peak of HRSV from the end of 2022 to the beginning of 2023, and an anti-seasonal epidemic of HRSV occurred from April to May 2023. About 87.95% (2 693/3 062) of positive cases were children under 5 years old, and the difference in the detection rate of HRSV among different age groups was statistically significant ( P<0.001), showing a decreasing trend of HRSV detection rate with the increase of age ( P<0.001). Among them, the HRSV detection rate (25.69%) was highest in children under 6 months. Compared with 2009-2019, the ranking of HRSV detection rates in different age groups changed from high to low between 2020 and 2023, with the age M (Q1, Q3) of HRSV positive cases increasing from 1 year (6 months, 3 years) to 2 years (11 months, 3 years). Conclusion:Through 15 years of continuous HRSV surveillance analysis, children under 5 years old, especially infants under 6 months old, are the main high-risk population for HRSV infection. During the COVID-19 pandemic, the prevalence and patterns of HRSV in China have changed.

Objective:To understand the epidemiological characteristics of human respiratory syncytial virus (HRSV) among acute respiratory infection (ARI) cases in 16 provinces of China from 2009 to 2023.Methods:The data of this study were collected from the ARI surveillance data from 16 provinces in China from 2009 to 2023, with a total of 28 278 ARI cases included in the study. The clinical specimens from ARI cases were screened for HRSV nucleic acid from 2009 to 2023, and differences in virus detection rates among cases of different age groups, regions, and months were analyzed.Results:A total of 28 278 ARI cases were enrolled from January 2009 to September 2023. The age of the cases ranged from<1 month to 112 years, and the age M ( Q1, Q3) was 3 years (1 year, 9 years). Among them, 3 062 cases were positive for HRSV nucleic acid, with a total detection rate of 10.83%. From 2009 to 2019, the detection rate of HRSV was 9.33%, and the virus was mainly prevalent in winter and spring. During the Corona Virus Disease 2019 (COVID-19) pandemic, the detection rate of HRSV fluctuated between 6.32% and 18.67%. There was no traditional winter epidemic peak of HRSV from the end of 2022 to the beginning of 2023, and an anti-seasonal epidemic of HRSV occurred from April to May 2023. About 87.95% (2 693/3 062) of positive cases were children under 5 years old, and the difference in the detection rate of HRSV among different age groups was statistically significant ( P<0.001), showing a decreasing trend of HRSV detection rate with the increase of age ( P<0.001). Among them, the HRSV detection rate (25.69%) was highest in children under 6 months. Compared with 2009-2019, the ranking of HRSV detection rates in different age groups changed from high to low between 2020 and 2023, with the age M (Q1, Q3) of HRSV positive cases increasing from 1 year (6 months, 3 years) to 2 years (11 months, 3 years). Conclusion:Through 15 years of continuous HRSV surveillance analysis, children under 5 years old, especially infants under 6 months old, are the main high-risk population for HRSV infection. During the COVID-19 pandemic, the prevalence and patterns of HRSV in China have changed.

Objective To observe the effect of catgut implantation at acupoint(CIAA)on the learning and memory function,hippocampal microangiogenesis,and the mRNA and protein expression of angiopoietin-1(Ang-1)/vascular endothelialgrowth factor(VEGF)and its receptor TEK tyrosine kinase(TIE2)/VEGF receptor 2(VEGFR2)in rats with vascular dementia(VD).To explore the mechanism of catgut implantation at acupoint in preventing and treating VD.Methods Using a random number table,VD rats were divided into a model group,a nimodipine group,and an catgut implantation at acupoint group,and a sham operation group was set up,with 10 rats in each group.On the 7th day after surgery,the treatment groups were given catgut implantation at acupoint and nimodipine gastric lavage for 21 days.After treatment,Morris water maze behavioral test was performed.HE staining was used to observe hippocampal CA1 tissue.CD34 immunohistochemical staining was used to detect hippocampal microvascular density(MVD).Real-time PCR and Western blotting were used to detect the mRNA and protein expression of Ang-1/VEGF and its receptor TIE2/VEGFR2 in the hippocampus.Results Compared with the model group,the average escape latency of the other groups was significantly shortened,and the target quadrant residence time was significantly prolonged(P<0.01,P<0.05).Compared with the model group,the number of nucleolus and well-formed pyramidal cells in hippocampal CA1 area of the catgut implantation at acupoint group and the nimodipine group increased in varying degrees,and they were arranged more closely,with only a few cells scattered and swollen.In the sham surgery group,a few CD34 positive cells were scattered.The treatment groups had more closely distributed CD34 positive cells with significant staining compared to the model group.The MVD of the model group was significantly higher than that of the sham surgery group(P<0.01).Both nimodipine group and catgut implantation at acupoint group had higher MVD than the model group(P<0.05,P<0.01).Compared with the sham surgery group,the mRNA and protein expression of Ang-1/VEGF and its receptor TIE2/VEGFR2 in the model group increased significantly(P<0.01,P<0.05).Compared with the model group,both nimodipine group and catgut implantation at acupoint group had higher mRNA and protein expression of Ang-1/VEGF and its receptor TIE2/VEGFR2(P<0.01,P<0.05).Conclusion Catgut implantation at acupoint can improve the learning and memory abilities in VD rats,promote hippocampal microvascular angiogenesis,which may be related to the up-regulation of Ang-1/VEGF and its receptor TIE2/VEGFR2 mRNA and protein expression.

Objective To explore the effect of individualized positive end expiratory pressure guided by driving pressure on lung protection after laparoscopic radical gastrectomy for elderly patients.Methods A total of 64 patients underwent elective laparoscopic radical gastrectomy for gastric cancer in the Second Affiliated Hospital of Anhui Medical University were selected.According to the random number table method,patients were divided into the driving the pressure guided individualized positive end-expiratory pressure(PEEP)group(experimental group)and the fixed PEEP group(control group),32 cases in each group.In the control group,PEEP = 5 cmH2O.In the experimental group,PEEP titration was performed according to the increasing method,and the PEEP corresponding to the lowest driving pressure was selected until extubation.Peak airway pressure(Ppeak),plateau airway pressure(Pplat)and PEEP were recorded at 5 min after intubation(T1),immediately after PEEP titration(T2),1 h after operation(T3),2 h after operation(T4),and 10 min after pneumoperitoneum release(T5).Driving pressure(ΔP)and lung dynamic compliance(Cdyn)were calculated.Arterial blood was collected at T1-5 for blood gas analysis,arterial partial pressure of oxygen(PaO2)was recorded,and oxygenation index(OI)was calculated.The occurrence of pulmonary complications(PPCs)within 7 days after operation was recorded.Modified clinical pulmonary infection score(mCPIS)was recorded on the second day after operation.The pulmonary function was evaluated before operation,1 day,3 days and 5 days after operation.Results Compared with T1,Ppeak,Pplat and ΔP were increased and Cdyn was decreased at T2-5,while OI was decreased at T4 in control group(P＜0.05).Compared with the control group,Ppeak,Pplat and Cdyn in the experimental group were increased at T2-5,ΔP was decreased,and OI was increased at T3-5(P＜0.05).Compared with the preoperative results,FVC at 1,3 and 5 days after surgery was decreased,and FEV1 and maximum expiratory flow(PEF)were decreased 1 and 3 days after surgery in the experimental groups(P＜0.05).Compared with the control group,FVC,FEV1 and PEF were higher 1 day after operation in the experimental group(P＜0.05).Compared with the preoperative results,mCPIS scores of the two groups were higher on the second day after surgery(P＜0.05).Compared with the control group,the mCPIS score was lower on day 2 after surgery in the experimental group(P＜0.05).The incidence of PPCs within 7 days after surgery was lower in the experimental group than that in the control group(15.6%vs.40.6%).Conclusion Individualized PEEP guided by drive pressure can improve lung compliance,reduce drive pressure,improve oxygenation function and early postoperative lung function,reduce the incidence of postoperative lung complications,and has a certain lung protection effect.

Sulfur dioxide(SO2)is involved in regulating various physiological processes of blood vessels,such as maintaining normal vascular structure,regulating vascular tension,controlling blood pressure,inhibiting vascular cell proliferation,regulating apoptosis and autophagy.In pathophysiological conditions such as hypertension,pulmonary hypertension and atherosclerosis,SO2 plays a protective role in pathological changes through different molecular mechanisms.In this paper,we will review the endogenous SO2 production and metabolism,vascular biological effects and its regulation on blood vessels.

Hydrogen sulfide(H2S)is an emerging endogenous neuromodulator that holds significant potential in the realm of neurological diseases.Its role encompasses reducing neuronal damage,inhibiting excessive activation of striatal astrocytes,and regulating cerebrovascular function,among other physiopathological pathways.Conversely,microRNAs(miRNAs)are widely recognized as pivotal regulators of neurological diseases.They primarily target the 3'untranslated region of the target gene mRNA,impeding mRNA translation and hindering its expression to impart neuroprotective effects.Recent findings have underscored the crucial involvement of H2S and miRNAs in the pathogenesis of various neurological disorders such as Parkinson's disease,stroke,and spinal cord diseases,thereby garnering significant attention.This paper comprehensively summarizes the protective effects arising from the interplay between H2S and miRNAs in neurological diseases,while also delving into the potential therapeutic efficacy they hold for such conditions.

"Solid-liquid excipients" co-production is one of the typical processing methods of excipients used from ancient times to the present day, and is widely applied in various processing schools and regional specialty varieties. This method significantly reduces the toxicity of traditional Chinese medicine(TCM), moderates medicinal properties, and enhances clinical efficacy. However, modern scientific research has given it limited attention, and many co-production methods of "solid-liquid excipients" have not been applied in production and practice. This paper reviewed the historical development of "solid-liquid excipients" co-production, outlined modern processing standards and methods in different processing schools, and further elaborated on the purposes and effects of this co-production method. This study is expected to provide references and evidence for further in-depth research, inheritance, innovation, and practical application.
Chemistry, Pharmaceutical/history* ; Drug Compounding/methods* ; Drugs, Chinese Herbal/chemistry* ; Excipients/chemistry* ; History, 20th Century ; History, 21st Century ; History, Ancient ; Medicine, Chinese Traditional/history*

Objective: To analyze the prevalence and the risk factors of fungal sepsis in 25 neonatal intensive care units (NICU) among preterm infants in China, and to provide a basis for preventive strategies of fungal sepsis. Methods: This was a second-analysis of the data from the "reduction of infection in neonatal intensive care units using the evidence-based practice for improving quality" study. The current status of fungal sepsis of the 24 731 preterm infants with the gestational age of <34⁺⁰ weeks, who were admitted to 25 participating NICU within 7 days of birth between May 2015 and April 2018 were retrospectively analyzed. These preterm infants were divided into the fungal sepsis group and the without fungal sepsis group according to whether they developed fungal sepsis to analyze the incidences and the microbiology of fungal sepsis. Chi-square test was used to compare the incidences of fungal sepsis in preterm infants with different gestational ages and birth weights and in different NICU. Multivariate Logistic regression analysis was used to study the outcomes of preterm infants with fungal sepsis, which were further compared with those of preterm infants without fungal sepsis. The 144 preterm infants in the fungal sepsis group were matched with 288 preterm infants in the non-fungal sepsis group by propensity score-matched method. Univariate and multivariate Logistic regression analysis were used to analyze the risk factors of fungal sepsis. Results: In all, 166 (0.7%) of the 24 731 preterm infants developed fungal sepsis, with the gestational age of (29.7±2.0) weeks and the birth weight of (1 300±293) g. The incidence of fungal sepsis increased with decreasing gestational age and birth weight (both P<0.001). The preterm infants with gestational age of <32 weeks accounted for 87.3% (145/166). The incidence of fungal sepsis was 1.0% (117/11 438) in very preterm infants and 2.0% (28/1 401) in extremely preterm infants, and was 1.3% (103/8 060) in very low birth weight infants and 1.7% (21/1 211) in extremely low birth weight infants, respectively. There was no fungal sepsis in 3 NICU, and the incidences in the other 22 NICU ranged from 0.7% (10/1 397) to 2.9% (21/724), with significant statistical difference (P<0.001). The pathogens were mainly Candida (150/166, 90.4%), including 59 cases of Candida albicans and 91 cases of non-Candida albicans, of which Candida parapsilosis was the most common (41 cases). Fungal sepsis was independently associated with increased risk of moderate to severe bronchopulmonary dysplasia (BPD) (adjusted OR 1.52, 95%CI 1.04-2.22, P=0.030) and severe retinopathy of prematurity (ROP) (adjusted OR 2.55, 95%CI 1.12-5.80, P=0.025). Previous broad spectrum antibiotics exposure (adjusted OR=2.50, 95%CI 1.50-4.17, P<0.001), prolonged use of central line (adjusted OR=1.05, 95%CI 1.03-1.08, P<0.001) and previous total parenteral nutrition (TPN) duration (adjusted OR=1.04, 95%CI 1.02-1.06, P<0.001) were all independently associated with increasing risk of fungal sepsis. Conclusions: Candida albicans and Candida parapsilosis are the main pathogens of fungal sepsis among preterm infants in Chinese NICU. Preterm infants with fungal sepsis are at increased risk of moderate to severe BPD and severe ROP. Previous broad spectrum antibiotics exposure, prolonged use of central line and prolonged duration of TPN will increase the risk of fungal sepsis. Ongoing initiatives are needed to reduce fungal sepsis based on these risk factors.
Infant ; Infant, Newborn ; Humans ; Birth Weight ; Intensive Care Units, Neonatal ; Retrospective Studies ; Tertiary Care Centers ; Infant, Extremely Low Birth Weight ; Gestational Age ; Infant, Extremely Premature ; Sepsis/epidemiology* ; Retinopathy of Prematurity/epidemiology* ; Bronchopulmonary Dysplasia/epidemiology*

Objective: To understand the basic characteristics of previously reported patients with hepatitis C and analyze the related factors affecting their antiviral treatment. Methods: A convenient sampling method was adopted. Patients who had been previously diagnosed with hepatitis C in the Wenshan Prefecture of Yunnan Province and Xuzhou City of Jiangsu Province were contacted by telephone for an interview study. The Andersen health service utilization behavior model and related literature were used to design the research framework for antiviral treatment in previously reported hepatitis C patients. A step-by-step multivariate regression analysis was used in previously reported hepatitis C patients treated with antiviral therapy. Results: A total of 483 hepatitis C patients, aged 51.73 ± 12.06 years, were investigated. The proportion of male, agricultural occupants who were registered permanent residents, farmers and migrant workers was 65.24%, 67.49%, and 58.18%, respectively. Han ethnicity (70.81%), married (77.02%), and junior high school and below educational level (82.61%) were the main ones. Multivariate logistic regression analysis results showed that married patients with hepatitis C (OR = 3.19, 95% CI: 1.93-5.25, compared with unmarried, divorced, and widowed patients) with high school education or above (OR = 2.54, 95% CI: 1.54-4.20, compared with patients with junior high school education or below) were more likely to receive antiviral treatment in the predisposition module. Patients with severe self-perceived hepatitis C in the need factor module (compared with patients with mild self-perceived disease, OR = 3.36, 95% CI: 2.09-5.40) were more likely to receive treatment. In the competency module, the family's per capita monthly income was more than 1,000 yuan (compared with patients with per capita monthly income below 1,000 yuan, OR = 1.59, 95% CI: 1.02-2.47), and the patients had a high level of awareness of hepatitis C knowledge (compared with patients with a low level of knowledge, OR = 1.54, 95% CI: 1.01-2.35), and the family members who knew the patient's infection status (compared with patients with an unknown infection status, OR = 4.59, 95% CI: 2.24-9.39) were more likely to receive antiviral treatment. Conclusion: Different income, educational, and marital statuses are related to antiviral treatment behavior in hepatitis C patients. Family support of hepatitis C patients receiving hepatitis C-related knowledge and their families knowing the infection status is more important in promoting the antiviral treatment of patients, suggesting that in the future, we should further strengthen the hepatitis C knowledge of hepatitis C patients, especially the family support of hepatitis C patients' families in treatment.
Humans ; Male ; Antiviral Agents/therapeutic use* ; China ; Hepatitis C/drug therapy* ; Hepacivirus ; Logistic Models