Objective:To explore the clinical characteristics and treatment methods of middle ear cholesteatoma with intracranial and extracranial complications as the first diagnosis. Methods:A total of 244 patients were initially diagnosed with intracranial and/or extracranial complications associated with middle ear cholesteatoma at the First Affiliated Hospital of Zhengzhou University from January 2015 to January 2022, and medical records were collected and retrospectively analyzed. Results:Among 244 patients with intracranial and extracranial complications of middle ear cholesteatoma, 203 cases had one complication, 34 cases had 2 complications, and 7 cases had 3 or more complications. One hundred and eighty-six cases presented labyrinthitis, 41 cases had peripheral facial paralysis, 27 cases had periauricular abscess, 12 cases had meningitis, 10 cases had brain abscess, 7 cases had sigmoid sinus lesions, 6 cases had epidural abscess, and 4 cases demonstrated hydrocephalus. Conclusion:The destructive nature of middle ear cholesteatoma can lead to intracranial and extracranial complications. The incidence rate of extracranial complications is highest for labyrinthitis. Patients with otitis media who complained dizziness should raise clinical suspicion for potential labyrinthitis. The second most prevalent extracranial complication is peripheral facial paralysis, and early facial nerve decompression surgery is critical for better recovery of facial paralysis symptoms. Brain abscess is the most common intracranial complications, which has the highest fatality rate. Clinicians should be alert to otogenic brain abscess. Otolaryngology and neurosurgery teams should cooperate and evaluate patients' middle ear lesions and brain abscess, and jointly develop personalized treatment plans.
Humans ; Cholesteatoma, Middle Ear/surgery* ; Retrospective Studies ; Facial Paralysis/etiology* ; Brain Abscess/diagnosis* ; Male ; Female ; Otitis Media/complications* ; Meningitis/etiology* ; Labyrinthitis/etiology* ; Adult ; Middle Aged ; Young Adult

Objective To observe the clinical efficacy of Huangqi Danggui Compound Decoction(mainly composed of Astragali Radix,Angelicae Sinensis Radix,etc.)combined with Shi's Acupuncture Therapy in the treatment of postpartum low back pain due of qi and blood depletion type.Methods A total of 138 patients diagnosed with postpartum low back pain from March 2021 to February 2024 in the outpatient and inpatient departments of the Second Affiliated Hospital of Hebei University of Chinese Medicine were selected as the study subjects.The patients were randomly divided into an observation group and a control group using a random number table,with 69 cases in each group.The control group was treated with Ibuprofen Sustained-Release Capsules combined with Shi's Acupuncture Therapy,while the observation group was additionally treated with Astragalus and Angelica Compound Decoction on the basis of the control group's treatment.Both groups were treated for 4 weeks.After treatment,the clinical efficacy of the two groups was evaluated.The changes in Oswestry Disability Index(ODI)and Visual Analogue Scale(VAS)scores before and after treatment,as well as the SF-36 Quality of Life Scale scores,were observed.The changes in follicle-stimulating hormone(FSH),luteinizing hormone(LH),and estradiol(E2)levels were compared before and after treatment,and the safety and incidence of adverse reactions in the two groups were evaluated.Results(1)The total effective rate in the observation group was 92.75%(64/69),while it was 79.71%(55/69)in the control group.The efficacy of the observation group was superior to that of the control group,with a statistically significant difference(P＜0.05).(2)After treatment,the ODI and VAS scores of both groups were significantly improved(P＜0.05),and the observation group showed significantly better improvement in ODI and VAS scores compared to the control group,with a statistically significant difference(P＜0.05).(3)After treatment,the SF-36 Quality of Life Scale scores of both groups improved significantly(P＜0.05),and the observation group showed significantly better improvement in SF-36 scores compared to the control group,with a statistically significant difference(P＜0.05).(4)After treatment,the FSH,LH,and E2 levels in the observation group were significantly improved(P＜0.05),and the observation group showed significantly better improvement in FSH,LH,and E2 levels compared to the control group,with a statistically significant difference(P＜0.05).In the control group,the FSH,LH,and E2 levels improved slightly,but there was no statistically significant difference compared to before treatment(P＞0.05).(5)There was no statistically significant difference in the incidence of adverse reactions between the observation group and the control group(P＞0.05).Conclusion Huangqi Danggui Compound Decoction combined with Shi's Acupuncture Therapy in the treatment of postpartum low back pain due to qi and blood depletion can significantly alleviate pain symptoms,improve lumbar function,regulate sex hormone levels,and enhance the quality of life of patients,with significant efficacy and good safety.

Objective: To investigate the spatial clustering characteristics of varicella public health emergency events in Nanjing City from 2017 to 2022, so as to provide the evidence for the development of varicella prevention and control strategies. Methods: Data of varicella public health emergency events in Nanjing City from 2017 to 2022 were collected through Emergency Public Health Management Information System of Chinese Disease Prevention and Control Information System. The software ArcGIS 10.2 was employed for trend-surface analysis, spatial autocorrelation analysis and hotspot analysis to understand the spatial clustering characteristics of varicella public health emergency events. Results: A total of 84 varicella public health emergency events were reported in Nanjing City from 2017 to 2022, with an average attack rate of 2.53% (2 558 cases). Ⅳ-level events were predominant, accounting for 90.48% (76 events). The trend-surface analysis showed lower incidence of varicella public health emergency events in the west of Nanjing City and higher in the east, and lower in the north and higher in the south. The global spatial autocorrelation analysis showed that there was a positive spatial correlation in varicella public health emergency events in 2017 and 2019, indicating spatial clustering (P<0.05). The hot spots were Jiangning District, Gaochun District, Yuhuatai District and Jianye District. Conclusion The incidence of varicella public health emergency events in Nanjing City from 2017 to 2022 has spatial aggregation, with a concentration in suburban areas such as Jiangning District and Gaochun District.

Objective:To investigate the concern about pollen broadcasting in Chinese population from multiple dimensions and to understand the information about allergic rhinitis (AR) in China by analyzing related factors.Methods:From March 1 to September 30, 2022, a large-scale multi-center cross-sectional survey was conducted based on the Questionnaire Star platform in 21 Chinese hospitals. A total of 7 056 subjects from 7 regions in China: Northeast, North, East, Central, South, Southwest, and Northwest China were included. Basic characteristics (including social demographic characteristics and disease characteristics of AR patients), concern about pollen broadcasting, the willingness of pollen-induced AR (PiAR) patients to receive pollen broadcasting, and the treatment satisfaction rate of AR patients were collected. The chi-square test, multivariate linear regression model, and Logistic regression analysis were used to analyze the concern about pollen broadcasting in the Chinese population and related factors from multiple dimensions.Results:Among 7 056 subjects, 23.02% were concerned about pollen broadcasting. Among 3 176 self-reported AR and 1 019 PiAR patients, 25.60% and 39.16% were concerned about pollen broadcasting, respectively, which was higher than that of non-AR or non-PiAR subjects ( χ2 value was 21.74 and 175.11, respectively, both P<0.001). Among AR patients, the proportion of spring and autumn allergen-positive patients concerned about pollen broadcasting was higher than that in perennial allergen-positive patients ( χ2 value was 20.90 and 19.51, respectively, both P<0.001). The proportion of AR patients with asthma, sinusitis, allergic conjunctivitis, and cardiovascular and cerebrovascular diseases was higher than those without complications ( χ2 value was 50.83, 21.97, 56.78, 7.62, respectively, all P<0.05). The proportion of AR patients in North China who could find pollen broadcasting locally was 31.01%, significantly higher than those in other regions (all P<0.05). Multivariate linear regression model analysis showed that among PiAR patients, those with higher per capita household income and higher AR disease cognition levels had been concerned about pollen broadcasting in the past, and those complicated with allergic conjunctivitis had stronger intention to receive pollen broadcasting (B value was 0.24, 0.13, 0.66, 0.47, respectively, all P<0.05). The higher the disease cognition level of PiAR patients, the stronger their willingness to actively participate in treatment ( R2=0.72, P<0.001). Only 18.89% of AR patients felt satisfied with the treatment effect. Logistic regression analysis showed that in AR patients, the treatment satisfaction rate was significantly higher among those concerned about pollen broadcasting compared to those who were not ( OR=1.83, P<0.001). Conclusions:Currently, the dissemination of pollen broadcasting in China is hindered by various factors such as disease cognition level. The treatment satisfaction among AR patients remains unsatisfactory.

Following the principles of evidence-based medicine,in accordance with the structure and drafting rules of standardized documents,based on literature research,according to the characteristics of chronic cough in children and issues that need to form a consensus,the TCM Guidelines for Diagnosis and Treatment of Chronic Cough in Children was formulated based on the Delphi method,expert discussion meetings,and public solicitation of opinions.The guideline includes scope of application,terms and definitions,eti-ology and diagnosis,auxiliary examination,treatment,prevention and care.The aim is to clarify the optimal treatment plan of Chinese medicine in the diagnosis and treatment of this disease,and to provide guidance for improving the clinical diagnosis and treatment of chronic cough in children with Chinese medicine.

Objective To explore the effects of hot compress by aconite tincture combined with medium-frequency electrotherapy on lumbar spine function, lumbar muscle endurance, and inflammatory factors in patients with chronic non-specific low back pain. Methods A total of 120 patients with chronic non-specific low back pain were randomly divided into two groups, with 60 patients in each group. The control group was treated with medium-frequency electrotherapy, while the research group was treated with aconite tincture hot compress based on the treatment of the control group. The symptom improvement, lumbar spine function, lumbar muscle endurance, and serum inflammatory factor levels after treatment were compared between the two groups. Results The total effective rate of the research group was 96.67%, which was higher than 83.33% of the control group (P < 0.05). After treatment, the Visual Analogue Scale (VAS) score of the research group was lower than that of the control group, and the Japanese Orthopaedic Association (JOA) score was higher than that of the control group (P < 0.05). The lumbar muscle endurance test time was prolonged in both groups after treatment, and was longer in the research group than that of the control group (P < 0.05). After treatment, the serum levels of tumor necrosis factor-α (TNF-α) and interleukin-8 (IL-8) in the research group were lower than those in the control group(P < 0.05). The total incidence of adverse reactions in the control group was 30.00% (18/60), and 23.33% (14/60) in the research group, but no statistically significant difference was found (χ²=0.682, P=0.409). Conclusion The combination of hot compress by aconite tincture and medium-frequency electrotherapy has significant therapeutic effects in patients with chronic non-specific low back pain, which can significantly reduce the pain symptoms ofthe lumbar spine, improve lumbar spine function, and reduce the level of inflammatory factors.

Objective To compare the postoperative analgesic effects between flurbiprofen axetil and lornoxicam in elderly patients with hip fractures.Methods Eighty elderly patients with hip fractures who were admitted to the Linquan People's Hospital between January and December 2022 were randomly selected for this study.They were divided into control group and study group by random number method(n=40).Lornoxicam and flurbiprofen axetil were used for postoperative analgesia in the control group and study group,respectively.The stress response,analgesic effect,oral painkillers,medication safety,and hip joint recovery were compared between the two groups.Results There were no significant differences in trauma stress indicators,visual analogue scale was no significant difference in the range of motion of the hip joint between the two groups before operation.The postoperative range of motion of the hip joint was larger than preoperative one in both groups,and the range of motion in the study group was larger than that in the control group at 4,8 and 12 weeks after surgery(all P<0.05).Conclusion Flurbiprofen axetil exhibits better analgesic effect than lornoxicam.It can significantly reduce the use of oral painkillers after surgery and promote hip function recovery,with less adverse reactions and high safety.

Objective:To summarize the clinical-imaging features and prognoses of acute encephalopathy combined with biphasic seizures and late reduced diffusion (AESD).Methods:A retrospective analysis was performed. The clinical and imaging data and follow-up results of 8 children with AESD, admitted to Departments of Neurology and Rehabilitation Medicine, Wuhan Children's Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology from January 2020 to April 2022 were collected.Results:The antecedent infections in 8 children were predominantly gastrointestinal and respiratory tract infections and convulsive seizures occured within 24 h of fever. The clinical presentation was biphasic: 3 had sustained convulsive state in the first phase of the disease, and all showed cluster seizures with worsening impairment of consciousness in the second phase of the disease, including 4 with involuntary movements during recovery from the disease. Seven children required admission to Intensive Care Unit, 4 required tracheal intubation for assisted ventilation, and 1 was combined with septic shock. Brain MRI findings of 8 children were "bright tree" in the second phase of the disease, including bilateral symmetrical and bilateral asymmetrical involvements, with diffuse and focal involvements. All 8 children were treated with glucocorticoids and/or gammaglobulin, and 2 were given mild hypothermia brain protection. Follow-up was performed for more than 3 months, and brain MRI indicated cerebral atrophy, subdural effusion and cerebral malacia. All the 8 children survived with different degrees of sequelae. Two children had Extended Glasgow Outcome Scale scores of 4, 4 had scores of 5, and 2 had scores of 7.Conclusion:AESD is a special clinical-maging syndrome, characterized by biphasic seizure and "bright tree" on head MRI; the survival is high, but neurological sequelae of different degrees are easily left behind.

Objective:To investigate the status of iodine deficiency disorders in children and pregnant women in Ganzhou City, Jiangxi Province, and to provide a basis for scientific iodine supplementation and adjustment of prevention and control strategies.Methods:According to the requirements of the National Iodine Deficiency Disorders Surveillance Program (2016 Edition), iodine deficiency disorders surveillance was carried out in 18 counties (cities, districts) under the jurisdiction of Ganzhou City from 2018 to 2022. Edible salt and urine samples taken from children aged 8 to 10 and pregnant women were collected to detect salt and urine iodine levels. At the same time, B-ultrasound method was adopted to measure children's thyroid volume, and the goiter rate was calculated.Results:From 2018 to 2022, a total of 27 075 edible salt samples were collected from key populations (children aged 8 - 10 and pregnant women), with a median salt iodine of 25.00 mg/kg and a qualified iodized salt consumption rate of 96.24% (26 057/27 075). The difference in the qualified iodized salt consumption rate among key populations in different years was statistically significant (χ 2 = 29.09, P < 0.001). A total of 18 061 urine samples were collected from children, with a median urine iodine of 192.10 μg/L, there was a statistically significant difference in the urine iodine level of children between different years ( H = 82.59, P < 0.001). A total of 9 014 urine samples were collected from pregnant women, with a median urine iodine of 177.20 μg/L, there was a statistically significant difference in urine iodine level of pregnant women between different years ( H = 78.78, P < 0.001). A total of 8 621 children's thyroid glands were examined, including 34 cases of goiter, with a goiter rate of 0.39%, and the goiter rate showed a decreasing trend year by year (χ 2trend = 11.09, P < 0.001). Conclusions:From 2018 to 2022, the iodine nutrition of children and pregnant women in Ganzhou City is at an appropriate level, the consumption rate of qualified iodized salt (> 90%) and the children's goiter rate (< 5%) met the national iodine deficiency disorders elimination standards. Ganzhou City continues to maintain the status of eliminating iodine deficiency disorders.

Critical ultrasonography is widely used in ICU and has become an indispensable tool for clinicians. However, besides operator-dependency of critical ultrasonography, lack of standardized training mainly result in the physicians′ heterogenous ultrasonic skill. Therefore, standardized training as well as strict quality control plays the key role in the development of critical ultrasonography. We present this quality control standards to promote better development of critical ultrasonography.