Good / 中南大学学报(医学版)

A patient with thymoma associated immunodeficiency syndrome (Good's syndrome) and bronchiectasis was retrospectively analyzed. Good's syndrome is a rare condition of immunodeficiency that is characterized by thymoma and hypogammaglobulinemia. It is important to bear in mind that Good's syndrome should be included in the differential diagnosis When patients repeatedly visited for bronchiectasis or infection, we should alert to their immune state and history of thymoma. Early screening of immunological status and aggressive correction of immune deficiency are beneficial to improving the prognosis to patients with Good's syndrome.

Clinical characteristics of 14 patients with chronic eosinophilic pneumonia / 中国医师杂志

Objective:To summarize the clinical characteristics of patients with chronic eosinophilic pneumonia (CEP), so as to provide reference for clinicians and improve the level of diagnosis and treatment.Methods:14 patients who met the diagnostic criteria of CEP in Xiangya Second Hospital of Central South University from January 2012 to July 2021 were analyzed retrospectively. Their clinical manifestations, laboratory examination, imaging characteristics, diagnosis and treatment were analyzed.Results:The male to female ratio of 14 patients with CEP was 6∶1, with a median age of 51 years. 3 patients had allergic rhinitis, sinusitis, rash and other allergic history. The course of the disease was about 4 months. The common symptoms included cough (14 cases), expectoration (13 cases), shortness of breath (10 cases), and occasional extrathoracic symptoms such as rash and lymphadenopathy (2 cases). Eight patients had abnormal pulmonary auscultation, mainly coarse respiratory sounds of both lungs and scattered dry and wet rales. The eosinophil count (EOS) in peripheral blood was increased in all patients, and the median EOS count was about 1.42×10 9/L. Total serum IgE increased in 11 patients, of which 10 cases were more than 1 000 ng/ml. Pulmonary function tests were performed in 11 patients, including 5 cases of normal pulmonary function, 3 cases of obstructive ventilation dysfunction and 3 cases of restrictive ventilation dysfunction. All 14 patients underwent lung computer tomography (CT) examination. Most of them (13 cases) were double lung infiltration. The pathological signs were mainly patch shadow (6 cases), ground glass shadow (4 cases), grid shadow (3 cases) and consolidation shadow (3 cases), and scattered nodule shadow (3 cases) was seen in some cases; Mediastinal or hilar lymphadenopathy occurred in 6 patients. 9 patients underwent bronchoscopic alveolar lavage (BAL) and cell classification and counting. Only 3 cases had EOS counts higher than the normal value (normal value<3%). 10 patients underwent bronchoscopic lung biopsy, and 6 patients had EOS infiltration in lung tissue. 9 patients were treated with glucocorticoids, 8 patients were treated with oral corticosteroids (OCS) (prednisone or methylprednisolone), and the initial dose was 30-50 mg; One case was treated with budesonide atomization alone; Five patients were not diagnosed with CEP, only used antibiotics or other symptomatic treatment, and did not use hormones. Conclusions:As a rare pulmonary disease, CEP has no specific clinical manifestations. The common symptoms are cough, expectoration, shortness of breath, etc, which is easily misdiagnosed. Laboratory tests often indicate increased peripheral blood EOS count and total IgE, and imaging usually shows diffuse infiltration in both lungs, with lymph node enlargement. OCS therapy is the first-line treatment for CEP. The short-term prognosis after OCS treatment is good, but it is prone to relapse. Some novel monoclonal antibody biologics can be used as alternative therapy.

Analysis on the demand, access and related factors of cancer prevention and treatment knowledge among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To investigate the demand and access to the cancer prevention and treatment knowledge and related factors among urban residents in China from 2015 to 2017.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The self-designed questionnaire was used to collect the information of general demographic characteristics, the demand and access to cancer prevention and treatment knowledge, and the influencing factors of the attitude. The Chi-square test was used to analyze the difference of the demand of the cancer prevention knowledge among different groups and the corresponding factors of the cancer prevention and treatment knowledge were analyzed by using the logistic regression model.@*Results@#The proportion of residents who need the cancer prevention and treatment knowledge was 79.5%. The demand rate of the inducement, symptom and diagnosis methods of cancer in the occupational population was highest, about 66.8%, 71.0% and 20.8%, respectively. The demand rate of treatment methods and cost in current cancer patients was the highest, about the 45.9% and 21.9%, respectively. The top three sources to acquire the cancer prevention and treatment knowledge were "broadcast or television" (69.5%), "books, newspapers, posters or brochures" (44.7%) and "family and friends" (33.8%). The multivariate analysis showed that compared with public institution personnel/civil servants, unmarried/cohabiting/divorced/widowed and others, annual household income less than 20 000 CNY, from the eastern region, people without cancer diagnosis and people with self-assessment of cancer risk, the demand rate of cancer prevention and treatment knowledge was higher in enterprise personnel/workers, married, annual household income between 60 000 CNY and 150 000 CNY, from the central region, people with cancer and people with unclear cancer risk (all P values <0.05).@*Conclusion@#There was a high demand for the cancer prevention and treatment knowledge among urban residents in China from 2015 to 2017. The main access to the knowledge is from the radio or television. The occupation, marital status, annual household income, residential region, health status and risk of disease were the main factors of the demand of the cancer prevention and treatment knowledge.

Analysis on the health literacy of the cancer prevention and treatment and its related factors among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To understand the health literacy of the cancer prevention and treatment among urban residents of China, and explore the related factors.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China (CanSPUC) from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The health literacy of the cancer prevention, early discovery, early diagnosis, early treatment and the demands of cancer prevention and treatment knowledge was analyzed. The level of health literacy among different groups were calculated and compared. The binary logistic regression model was used to analyze the influencing factors of the health literacy of the cancer prevention and treatment.@*Results@#The level of health literacy of the cancer prevention and treatment was 56.97% among all study population; in each group it was 55.01% for community residents, 59.08% for cancer risk assessment/screening population, 61.99% for cancer patients and 57.31% for occupational population, respectively (P<0.001). The level of health literacy of the cancer prevention and treatment of residents aged 50 to 69 years old, other occupational groups, unmarried, the central and western region residents and the group with unclear self-assessment of cancer risk was significantly lower than that of residents younger than 40 years old, personnel of public institutions/civil servants, married, the eastern region residents and the group whose self-assessment without cancer risk (P<0.05) . The level of health literacy of cancer prevention and treatment of females, people who went to high school or over, cancer risk assessment/screening population, cancer patients and occupational population was significantly higher than that of males, people who had an education level of primary school or below and community residents (P<0.05) .@*Conclusion@#The health literacy of the cancer prevention and treatment of urban residents in China was relatively high, but there was still room for improvement. Gender, age, educational level, occupation, region, marital status, self-assessment of cancer risk, and type of respondents were the key influencing factors of the health literacy of the cancer prevention and treatment. Male, 50-69 years old, lower educational level, central and western regions, unclear cancer risk self-assessment, and without specific environmental exposure to cancer prevention and treatment knowledge or related risk factors were the characteristics of the key intervention group of the health literacy of the cancer prevention and treatment.

Analysis on the consciousness of the early cancer treatment and its influencing factors among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To understand the consciousness of the cancer early treatment and its demographic and socioeconomic factors.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China (CanSPUC) from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The questionnaire collected personal information, the consciousness of the cancer early treatment and relevant factors. The Chi square test was used to compare the difference between the consciousness of the cancer early treatment and relevant factors among the four groups. The logistic regression model was used to analyze the influencing factors related to the consciousness of the cancer early treatment.@*Results@#With the assumption of being diagnosed as precancer or cancer, 89.97% of community residents, 91.84% of cancer risk assessment/screening population, 93.00% of cancer patients and 91.52% of occupational population would accept active treatments (P<0.001). If the immediate family members were diagnosed as precancer or cancer, people who would encourage their family members to receive early treatment in the four groups accounted for 91.96%, 91.94%, 92.44% and 91.55%, respectively (P<0.001). The company employees, annual household income with 40 000 yuan and more and other three groups had a relatively better consciousness of the cancer early treatment (P<0.05). Male, widowed, unemployed and from the central and western regions had a relatively worse consciousness of the cancer early treatment (P<0.05).@*Conclusion@#Residents in urban China participants had a good consciousness of the cancer early treatment. The marital status, occupation, annual household income and residential regions were major factors related to the consciousness of the cancer early treatment.

Analysis on the consciousness of the early cancer diagnosis and its related factors among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To understand the consciousness of the cancer early diagnosis among urban residents and identify the related factors from 2015 to 2017.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The general demographic characteristics, the consciousness of the cancer early diagnosis (whether people would have a willingness or encourage their relatives/friends to confirm the abnormal results once which were detected from the physical examination) and other information were collected by using the self-designed questionnaire. The non-conditional logistic regression model was used to identify the relateol factors related to the consciousness of the cancer early diagnosis.@*Results@#As for residents with abnormal result from the physical examination, 89.29% (28 802) of residents would choose to seek medical treatment for further diagnosis. If their relatives/friends had abnormal results from the physical examination, 89.55% (28 886) of residents would encourage their relatives/friends to confirm the diagnosis in time. The non-conditional logistic regression model analysis showed that compared with the public institution staff/civil servants, annual household income less than 20 000 CNY, the western region and the cancer risk assessment/screening intervention population, the company staff, annual household income about 40 000 CNY and more, and the residents from the middle and eastern region had a stronger consciousness to seek further diagnosis; while the unemployed residents and community residents were less likely to seek further diagnosis (P<0.05).@*Conclusions@#From 2015 to 2017, the Chinese urban residents had a good consciousness of the cancer early diagnosis. Occupation, annual household income, residential region and population group were related to the consciousness of the cancer early diagnosis.

Analysis on the consciousness of the cancer early detection and its influencing factors among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To understand the consciousness of the cancer early detection among urban residents and identify the influencing factors from 2015 to 2017.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. Self-designed questionnaires were used to collect population, socioeconomic indicators, self-cancer risk assessment, regular participation in physical examination and other information. The multivariate logistic regression model was used to identify the factors of people who had not regularly participated in the regular physical examination in the past five years.@*Results@#The self-assessment results of 32 357 residents showed that there were 27.54% (8 882) of total study population with self-reported cancer risk, 45.48% (14 671) without cancer risk and 26.98% (8 704) with unclear judgement on their own cancer risk. Among population with cancer risk, 79.84% (7 091) considered physical examination accounted. In the past five years, there were 21 105 (65.43%) residents participated in regular physical examination and 11 148 (34.56%) participated in non-scheduled one, respectively. The multivariate logistic regression analysis showed that compared with unmarried and western region residents, divorced, middle and eastern region residents had a stronger consciousness to participate in the regular physical examination (P<0.05). Compare with residents with annual household income less than 20 000 CNY in 2014, cancer risk assessment/screening intervention population, and self-assessment with cancer risk, residents with annual household income between 20 000 CNY and 59 000 CNY in 2014, occupational population, community residents, cancer patients, self-reported cancer-free risk, and self-assessment with unclear judgement of cancer risk were less likely to participate in the regular physical examination (all P values <0.05).@*Conclusion@#From 2015 to 2017, the Chinese urban residents had a acceptable consciousness of the cancer early detection. The marital status, annual household income, population group and self-assessment of cancer risk were related to the consciousness of the cancer early detection of people who had not participated in the regular physical examination in the past five years.

Study on the health literacy and related factors of the cancer prevention consciousness among urban residents in China from 2015 to 2017 / 中华预防医学杂志

Objective@#To understand the health literacy and relevant factors of cancer prevention consciousness in Chinese urban residents from 2015 to 2017.@*Methods@#A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The self-designed questionnaire was used to collect the information of demographic characteristics and cancer prevention consciousness focusing on nine common risk factors, including smoking, alcohol, fiber food, food in hot temperature or pickled food, chewing betel nut, helicobacter pylori, moldy food, hepatitis B infection, estrogen, and exercise. The logistic regression model was adopted to identify the influencing factors.@*Results@#The overall health literacy of the cancer prevention consciousness was 77.4% (24 980 participants), with 77.4% (12 018 participants), 79.9% (6 406 participants), 77.2% (1 766 participants) and 74.5% (4 709 participants) in each group (P<0.001). The correct response rates for nine risk factors ranged from 55.2% to 93.0%. The multivariate logistic regression analysis showed that compared with community residents, people with primary school level education or below, and the number of people living together in the family <3, the cancer risk assessment/screening intervention population, cancer patients, those with junior high school level educationor above and the number of people living in the family ≥3 had better health literacy of the cancer prevention consciousness (all P values <0.05). Compared with females, 39 years old and below, government-affiliated institutions or civil servants, from the eastern region, males, older than 40 years, company or enterprise employees, and from the middle or western region had worse health literacy of the cancer prevention consciousness (all P values <0.05).@*Conclusion@#The health literacy of the cancer prevention consciousness in Chinese urban residents should be improved. The cancer screening intervention, gender, age, education, occupation, the number of people co-living in the family, and residential region were associated with the health literacy of the cancer prevention consciousness.

Influence of WeChat platform-based continuing nursing on the compliance of antiviral therapy in chronic hepatitis B patients / 中国实用护理杂志

Objective To evaluate the influencing factors of compliance and the compliance changes before and after intervention on chronic hepatitis B patients who oral nucleos(t)ide analogue (NA), by using the continuing care service items provided by WeChat platform. Methods A total of 67 patients with chronic hepatitis B were selected from January 2013 to June 2015. WeChat health care teams and WeChat groups were established to conduct continuing care intervention for 6 months by providing services, such as authoritative scientific diagnosis and treatment information, online consulting service, expert outpatient appointment, etc. Results The score of Morisky Medication Adherence Scale (MMAS-8) in patients of different culture levels of illiteracy (4.75 ± 2.20) points, primary school or junior high school graduate (5.73±1.87) points,high school or vocational school graduate (6.31±1.45) points,university diploma and above (7.24 ± 1.23) points were significant difference (χ2=22.113, P 0.05) both in combination or non-combination. Compared to 6.45 ± 1.69 of pre-intervention, the total compliance score 6.86 ± 1.53 showed significant increased after intervention (Z=-2.551, P < 0.05), and the number of people with high compliance after the intervention increased while the number of people with middle and low compliance after the intervention decreased, and significant differencewas observed in two groups (χ2=9.521, P<0.01). Conclusions After the intervention of continuing care based on WeChat platform, the patients' compliance with nucleoside antiviral drugs were significant improvement than those of pre-intervention.

Effects of perfusion of rosiglitazone in lesion areas on the expression levels of perihematomal occludin and zonula occluden-1 mRNA and the permeability of blood-brain-barrier in a rabbit with cerebral hemorrhage / 中国脑血管病杂志

Objective To observe the effects of perfusion of rosiglitazone (RSG) in lesion areas on the expression levels of the perihematomal tight junction-associated proteins occludin and zonula occluden-1 (ZO-1) mRNA,the permeability of blood-brain-barrier (BBB),and neurological function score in a rabbit model of cerebral hemorrhage (ICH).Methods A total of 45 healthy male rabbits were selected (a body mass of 2.0 to 2.5 kg).They were divided into 3 groups,a control group,a ICH model group,and a RSG treatment group (n =15,5 of them for BBB determination) according to the random number table.The control group was use to simulate the process of making intracranial hematoma.After successful puncture,the target was iujected with isotonic saline 0.3 ml and isotonic saline 0.1 ml was injected again after 6 h;after successful puncture,the ICH model group was injected with 0.3 ml of autologous non-anticoagulant arterial blood,and the target was injected into isotonic saline 0.1 ml after 6 h;RSG 0.5 mg was infused into the hematoma area (dissolved in 0.1 ml isotonic saline) in the RSG treatment group at 6 h after the ICH model was successfully induced.All rabbits in each group were sacrificed on day 7 after the neurological deficit scale score (Purdy score).Reverse transcription-polymerase chain reaction (RT-PCR) was used to detect the expression levels of perihematomal oecludin and ZO-1 mRNA.The formamide method was used to measure the Evans blue (EB) content in the perihematomal tissue in order to evaluate the permeability of BBB.Results (1) Neurological function scores:Purdy scores of the control group,ICH model group,and RSG treatment group were 2.53 ± 0.05,8.13 ± 0.06),and 6.67 ± 0.08,respectively.There were significant differences among the groups (F =459.116,P ＜ 0.01).Compared with the control group,Purdy scores of the ICH model group and RSG treatment group were increased significantly (all P ＜ 0.01).Compared with the ICH model group,Purdy scores of the RSG treatment group were decreased (P ＜ 0.05).(2) The expression levels of occludin and ZO-1 mRNA:The differences were statistically significant in occludin and ZO-1 mRNA in the control group,ICH model group,and RSG treatment group (1.013 ±0.051,1.001 ± 0.045;0.221 ± 0.017,0.247 ± 0.019;0.498 ± 0.041,and 0.613 ± 0.045,respectively in each group;F =443.924 and 381.929 respectively,all P ＜ 0.01).Compared with the control group,the expression levels of occludin and ZO-1 mRNA were significantly decreased in the ICH model group and RSG treatment group (all P ＜ 0.01).Compared with the ICH model group,the expression levels of occludin and ZO-1 mRNA were increased in the RSG treatment group (all P ＜ 0.05).(3) The permeability of BBB:The EB content in the control group,ICH model group,and RSG treatment group were 12.0 ± 1.0,51.6 ± 0.9,and 36.4 ± 1.0 μg/g,respectively.The differences were statistically significant among the groups (F =223.516,P ＜ 0.01).Compared with the control group,the EB content was significantly increased in the ICH model group and RSG treatment group (all P ＜ 0.01).Compared with the model group,the EB content was significantly decreased in the RSG treatment group (P ＜ 0.01).Conclusion The perfusion of RSG in the lesion area can significantly improve the neurological function of rabbits after ICH,increase the expression levels of occludin and ZO-1 mRNA in the perihematomal tissue,and decrease the permeability of BBB.

Clinical study on mesial temporal lobe epilepsy monitored by stereotactic implantation of depth electrode into hippocampus / 中华神经科杂志

Objective To observe the effects of stereotactic implanting depth electrode into the hippocampus on monitoring mesial temporal lobe epilepsy. Methods Thirteen patients with pharmacoresistant epilepsy were included in the present study.The epilcptogenic zone might be located in the hippocampus based on the symptoms and MRI data.Eight-contact depth electrode was implanted into the patients' hippocampus by stereotactic procedures to record the electroencephalogram(EEG).The duration of monitoring lasted for 24-72 hours or more,so as to be sure if the epileptogenic zone was located in the hippocampus,and to provide evidences for surgical resection of epileptic focus.Results Thirteen patients with mesial temporal lobe epilepsy underwent video electroencephalogram monitoring for 72 hours.Twentynine epileptic seizures in 7 patients were detected.Ictal EEG changes manifested as paroxysmal slow wave or spike and slow waves on the background.The epileptiform discharges started from some electrode points,and then propagated to others or the contralateral electrode. After 1-2 seconds of delay,high amplitude slow waves with the frequency of 3-4 Hz were observed on the ipsilateral scalp EEG. Clinical epileptic seizures were not detected in 6 patients during monitoring,depth electrode showed paroxysmal focal high amplitude slow wave or spike and sharp waves,scalp EEG did not find abnormality.Six of thirteen patients received surgical resection of epileptic foci,the outcome during follow-up of 3-8 months was satisfactory.Conclusions To record hippocampal EEG in patients with intractable epilepsy by stereotactic implanting depth electrode into the hippocampus might be a safe and reliable method.It might provide strong evidences for the diagnosis of patients with mesial temporal lobe epilepsy,and for the location of epilcptogenic zone.