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Objective:To investigate the birth weight (BW) of infants born to pregnant women living with human immunodeficiency virus (HIV) and its associated factors, and to provide more evidence for the prevention of mother-to-child transmission (PMTCT) in China.Methods:This study was a retrospective cohort study. Between January 2004 and December 2021, pregnant women living with HIV and their infants in Hubei Province were recruited and followed up, and clinical data were collected through hospital medical records and HIV/acquired immunodeficiency syndrome comprehensive response information management system. The multivariable linear regression was performed on the collected data to investigate associated influencing factors of BW.Results:In total, 531 pregnant women living with HIV (581 pregnancies) and 581 infants were enrolled. Of the 581 infants, 36 were HIV-positive, with a PMTCT rate of 6.2%. The mean BW of the infants was (3 075.0±470.2) gram. Protease inhibitor (PI) based-anti-retroviral therapy (ART) ( β=-0.1, 95% confidence interval ( CI)-188.2 to -37.1, P=0.004), ART in the first trimester( β=-0.1, 95% CI -201.9 to -65.5, P<0.001), infant HIV infection ( β=-0.1, 95% CI -310.4 to -68.2, P=0.002), hepatitis C virus infection ( β=0.1, 95% CI 71.2 to 410.4, P=0.005) and gestational age ( β=0.6, 95% CI 155.9 to 191.5, P<0.001) were associated with decreased BW. Conclusions:While improving the effectiveness of PMTCT for HIV, more attention should be paid to pregnant women who received ART in the first trimester and PI-based ART for preventing lower BW and improving maternal and infantile health.
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Objective:To analyze the effects of Xiefei Tongfu Decoction on syndrome of phlegm-heat and bowel-repletion in patients with pulmonary pseudomonas aeruginosa infection after brain trauma.Methods:A total of 90 patients with pulmonary pseudomonas aeruginosa infection after traumatic brain injury received treatment in our hospital from August 2018 to May 2021 were selected and randomly divided into control group ( n=45) and study group ( n=45) by the random digital table method. The control group was treated with conventional western medicine, and the study group was treated with Xiefei Tongfu decoction and conventional western medicine. The TCM syndrome scores, inflammatory factor levels, like C-reactive protein (CRP), interleukin-6 (IL-6), white blood cell count (WBC), and lung function indexes, like forced vital capacity (FVC), forced expiratory volume rate in the first second (FEV1), expiratory volume percentage in forced vital capacity (FEV1/FVC) were compared between the two groups before and after treatment. The clinical effect and adverse events of the two groups were compared. Results:The total effective rate was 91.11% (41/45) in the study group and 73.33% (33/45) in the control group, with a statistically significant difference between the two groups ( χ2=4.97, P=0.027). After treatment, the scores of dizziness, headache, forgetfulness, insomnia and total scores in the study group were significantly lower than those in the control group ( t values were 9.65, 9.81, 8.62, 9.11, 9.34, all Ps<0.01). After treatment, CRP [(95.66±11.67) mg/L vs. (107.82±12.99) mg/L, t=4.67], IL-6 [(25.16±6.46) ng/L vs. (33.45±7.33) ng/L, t=5.69], WBC [(9.35±2.02)×10 9/L vs. (13.12±2.18)×10 9/L, t=8.51] in the control group were significantly lower than those in the control group ( P<0.01). After treatment, the FEV1 [(2.34±0.31) L vs. (1.92±0.33) L, t=6.22], FVC [(3.45±0.46) L vs. (2.96±0.37) L, t=5.57], FEV1/FVC [(68.82±8.64)% vs. (64.86±9.56)%, t=2.18] in the control group significantly higher than those in the control group ( P<0.01 or P<0.05), and no serious adverse events occurred in any groups, and there was no significant difference between the two groups ( χ2=1.39, P=0.238). Conclusion:The Xiefei Tongfu Decoction has a significant effect on patients with pulmonary pseudomonas aeruginosa infection after brain trauma, which can improve symptoms, relieve inflammatory response and enhance lung function with safety.
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As the second most common cause of death in the world, cancer has become a persistent public health challenge. The incidence and mortality in different countries and regions or of multiple cancer types are significantly different, which is closely related to economic development level, lifestyle and environmental factors. A large number of epidemiological studies have focused on cancer burden, epidemic pattern, etiology and prevention, which is very important for the government to formulate cancer prevention policies based on medical evidence and protect population health. Therefore, based on the latest epidemiological publications, this paper reviews the incidence and mortality of cancer as well as the time trend in major countries and areas.
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Purpose@#Caspase recruitment domain containing protein 9 (CARD9) has been demonstrated to be a pro-tumor factor in various cancers. However, our previous study found a significant decrease of CARD9 in malignant pleural effusion compared with benign pleural effusion. So we investigated the role of CARD9 in non-small cell lung cancer (NSCLC) and its working mechanism. @*Materials and Methods@#Immunohistochemistry, western blot, and quantitative real-time polymerase chain reaction were used to detect the expression of CARD9 in specimens of NSCLC patients. The Cancer Genome Atlas (TCGA) databasewas also used to analyze the expression of CARD9 in NSCLC and its predicting value for prognosis. Immunofluorescence was used for CARD9 cellular location. Cell growth assay, clonal formation assay, wound healing assay, matrigel invasion assay, and flow cytometry were used to test cell proliferation, migration, invasion, apoptosis, and cycle progression of NSCLC cells with CARD9 knockdown or CARD9 overexpression. Co-immunoprecipitation was used to identify the interaction between CARD9 and B-cell lymphoma 10 (BCL10). SB203580 was used to inhibit p38 activation. @*Results@#CARD9 was decreased in NSCLC tissues compared with normal tissues; low CARD9 expression was associated with poor survival. CARD9 was expressed both in tumor cells and macrophages. Downregulation of CARD9 in NSCLC cells enhanced the abilities of proliferation, invasion and migration via activated MAPK/p38 signaling, while overexpression of CARD9 presented antitumor effects. BCL10 was identified to interact with CARD9. @*Conclusion@#We demonstrate that CARD9 is an independent prognostic factor in NSCLC patients and inhibits proliferation, migration, and invasion by suppressing MAPK/p38 pathway in NSCLC cells.
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Objective To access the clinical effect of medical radiation protective ointment compared with trolamine cream to prevent acute radiation-induced skin injury in breast cancer patients undergoing radiotherapy after modified radical mastectomy. Methods Between February 2017 and February 2018,a total of 120 stage T1-4 N1-3 M0 eligible patients received intensity modulated radiation therapy were enrolled and matches into two groups:study group (60 cases) was administered medical radiation protective ointment from the first irradiation fraction,and control group (60 cases) received trolamine cream. When 3 grade reaction was observed,patients in control group start to administer medical radiation protective ointment until a month after radiation. Results The occurrence rate of acute breast dermal radiation reaction was 100％.Most patients in study group only underwent 1 grade radiation reaction (82％),while 2 and 3 grade radiation reaction (47％ and 13％) in control group were common ( P= 0. 000). Both pruritic degree and pain degree were higher in control group compared with study group (both P= 0. 000).In study group,the occurrence of 2 grade acute radiation-induced skin injury was obviously later than in control group with significant difference (P= 0. 000).Patients observed with 3 grade reaction relieved to certain reaction after administering medical radiation protective ointment. Conclusions Medical radiation protective ointment can effectively both alleviate and delay acute radiation-induced skin injury compared with trolamine cream. It also has therapeutic effect on 3 grade radiation reaction.
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Objective To investigate the curative effect of bronchoalveolar lavage with fiberoptic bronchoscopy combined with vibration sputum drainage in the treatment of severe pneumonia patients undergoing mechanical ventilation (MV).Methods A prospective randomized controlled trial was conducted. 286 severe pneumonia patients undergoing MV admitted to intensive care unit (ICU) of Hunan People's Hospital from January 2014 to July 2016 were enrolled, and they were divided into control group and observation group according to random number table, with 143 patients in each group. Patients in both groups received sensitive antibiotics for anti-infection, etiological treatment, and calefacient and humidifying treatment. The patients in the control group received bronchoalveolar lavage with fiberoptic bronchoscopy, and those in the observation group received bronchoalveolar lavage combined with vibration sputum drainage. The parameters of respiratory function and inflammation before and after treatment, curative effect, and prognosis were compared between the two groups.Results ① There were no significant differences in respiratory function parameters between the two groups before treatment, 2 hours after treatment, the parameters were improved in both groups. Moreover, oxygenation index (PaO2/FiO2) in observation group was significantly higher than that of control group [mmHg (1 mmHg = 0.133 kPa): 379.1±20.2 vs. 351.8±24.7], and arterial partial pressure of carbon dioxide (PaCO2) and airway resistance (Raw) were significantly lower than those of the control group[PaCO2 (mmHg): 36.5±5.8 vs. 45.3±6.9, Raw (cmH2O, 1 cmH2O = 0.098 kPa): 12.9±0.6 vs. 13.1±0.8, allP 0.05].Conclusion Compared with bronchoalveolar lavage with fiberoptic bronchoscopy alone, the treatment of bronchoalveolar lavage combined with vibration sputum drainage is more effective in sputum excretion for severe pneumonia patients undergoing MV, which could improve the respiratory function, reduce infection, shorten the duration of MV and the length of ICU stay, and improve the recovery.
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Objective To evaluate the factors influencing the reproducibility and validity of food group intakes measured by a food frequency questionnaire (FFQ) for Chinese men. Methods A total of 214 adult men were randomly selected from the Shanghai Men Health Study (SMHS), an ongoing cohort study conducted in urban Shanghai. Each subject who had completed the first FFQ survey at recruitment took 24-hour dietary recall (24-HDR) surveys which were conducted once a month for 12 consecutive months and a second FFQ at the end of the study. Two FFQs were administered approximately 1.2 years apart. The food items listed in FFQ and obtained from 24-HDR were categorized into 11 food groups. The factors influencing the reproducibility of the FFQ was assessed by comparing the Pearson correlation of intake levels from the two FFQs, while the factors influencing the validity was evaluated by comparing intake levels from the second FFQ with the multiple 24-HDRs. Results A total of 195 men completed all 12 times of 24-HDR and twice FFQ surveys. The median Pearson correlation coefficients of the food groups between the two FFQs in older vs younger age group were 0.62 vs 0.50;in higher vs lower education level group were 0.58 vs 0.50;in higher vs lower income group were 0.51 vs 0.50;in higher vs lower BMI group were 0.50 vs 0.49. The median Pearson correlation coefficients of the food groups between the second FFQ and 24-HDRs in older vs younger age group were 0.61 vs 0.45;in higher vs lower education level group were 0.49 vs 0.47;in higher vs lower income group were 0.43 vs 0.57;in higher vs lower BMI group were 0.48 vs 0.51. Conclusions Age is the main factor influencing the reproducibility of the food group intakes by a FFQ used in the SMHS, while the factors influencing the validity are age and family income.
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Objective To review the survival outcomes in patients with endometrial stromal sarcoma(ESS)in Cancer Hospital，Peking Union Medical College，Chinese Academy of Medical Sciences，and to discuss prognostic factors and the role of post-operative adjuvant radiotherapy and chemotherapy.Methods Hospital records and pathology reports for 97 patients with ESS were reviewed.Among 97 patients，69 had low-grade ESS(LGESS)，16 had high-grade ESS(HGESS)and 12 had unclear grade.The median age at diagnosis was 44.0 years.The median follow-up time was 62 months(5-277 months).Atypical vaginal bleeding(43％)and prolonged and increased menses(36％)were the main symptoms.Results Totally 2-year and 5-year cumulative survival rates were 93％and 84％，respectively.Cumulative survival curves were significantly different between LGESS and HGESS，and so did cumulative survival curves between stage Ⅰ-Ⅱ and stage Ⅲ-Ⅳ(P＜0.05).Totally，34 patients(37％)had local or distant recurrence.The median time-to-recurrence(TTR)was 27 months.The recurrence rates of the patients with or without preserve of ovary were 89％and 24％，respectively(P=0.000).The local-control-rates of the patients who received or did not receive post-operative radiotherapy were 81％and 43％，respectively(P=0.011).Conclusions The prognosis of HGESS is obviously worse than that of LGESS.The risk of recurrence of patients with preserve of ovary was remarkably higher than that of patients without preserve of ovary.Postoperative radiotherapy could increase the local-control-rates.