Objective To investigate the prevalence and risk factors of postpartum depression among female immigrants at Tianhe district of Guangzhou. Methods A total of 2021 migrant women postpartum in three hospitals at Tianhe district of Guangzhou were screened with Center for Epidemiological Survey Depression Scale , (CES-D), Social Support Rating Scale(SSRS) and self-made related factors questionnaire from May to December, 2013. Results This study showed postpartum depression affected 18.31% of migrant women at Tianhe district of Guangzhou. Unconditional logistic regression analysis showed a significant correlation of PPD with birth place , residence time,newborn disease,fetus gender and household income (P < 0.05). Multivariate logistic regression analysis identified birth place,residence time,newborn disease,fetus gender as the risk factors for PPD,household income was negatively correlated with the incidence of PPD with OR value of 0.680;Compared with healthy female immigrants, the total score of social support rating scale,the score of objective support,subjective support and social utilization degree were significantly reduced respectively in female immigrants with PPD. Conclusion The prevalence of PPD was high at Tianhe district of Guangzhou,health education and comprehensive social support system should be offered in order to prevent PPD.

Objective:To study the timeliness incentive nursing intervention applied to rectal cancer postoperative rehabilitation of colostomy.Methods:A total of 120 cases of permanent rectal cancer patients who were treated with colostomy in Dalian University affiliated Xinhua Hospital during February 2016 to February 2019 were evenly divided into observation group and control group by random number table method. The control group were caught out by conventional postoperative rehabilitation nursing. The control group were caught out by the timeliness incentive nursing intervention. Two groups of patients were compared before and after continuous care for 3 months in many ways which included the pain degree, the time to get out of bed, the time of first eating, length of hospital stay, negative emotions, compliance, self-management ability and postoperative complications.Results:The pain degree, the first activity time away from the bed, the first time to eat and the hospital stay were 1.9±0.5, (14.36±2.43) h, (21.39±3.08) h, (8.78±0.82) d in the observation group, and 3.5±1.1, (20.02±2.97) h, (27.14±3.96) h, (11.01±1.43) d in the control group. The difference was statistically significant ( t values were 5.369- 9.539, P<0.05). The negative emotions such as anxiety and depression in the observation group scored 41.4±2.3 and 39.9±2.0 after nursing. However, the control group scored 47.6±3.8 and 45.9±2.2 after nursing, respectively. The difference was statistically significant ( t values were 3.509, 3.519, P<0.05). The self-management abilities of patients in the observation group, including emotional cognition management, general life management, disease cognitive management and colostomy nursing management were 23.43±2.12, 24.04±0.96, 23.02±3.22, and 21.43±1.75, significantly higher than those in the control group (18.96±2.82,18.89±1.69, 17.95±2.61, 16.87±2.12). The difference was statistically significant ( t values were 17.712-18.879, P<0.05). The compliance of the observation group in nursing, rehabilitation and reexamination was 0.79±0.19, 0.98±0.23 and 0.87±0.35, significantly higher than those of the control group (1.02±0.26, 1.58±0.36, 1.46±0.43). The difference was statistically significant ( t values were 5.532, 5.221, 5.645, P < 0.05). The incidence of postoperative complications in the observation group was significantly lower than that in the control group. The incidence of observation group was 8.33% (5/60), and the incidence of control group was 23.33% (14/60). The difference was statistically significant ( χ 2 values were 5.065, P<0.05). Conclusions:Timeliness incentive can obviously shorten the postoperative recovery time of colostomy patients in getting out of bed and capacity to eat, length of hospital stay. It can relieve the postoperative pain and the negative emotions, and also improve compliance and relieve self-management ability, and reduce the occurrence of postoperative complications.

Objective:To investigate the current situation of emergency medical service (EMS) system and its effect on treatment of the acute stage and short- and long-term prognosis in patients with acute myocardial infarction in Hebei province.Methods:Totally 2 961 patients with acute myocardial infarction who were admitted to major tertiary and some representative secondary hospitals in Hebei province from January 2016 to December 2016 were collected. According to the pattern of arriving hospital, all the patients were divided into the EMS group and self-transport group. The general conditions, time from onset to treatment, treatment methods, in-hospital mortality rate and 3-year mortality rate were compared between the two groups.Results:Of the included 2 961 patients, 33.13% of them were transported through EMS and 66.87% of them by private transport. Patients with a history of hypertension and ST-segment elevation myocardial infarction were more likely to choose EMS, and the difference was statistically significant ( P<0.05). Moreover, patients in the EMS group were more likely to go to tertiary hospitals for treatment (88.58% vs 85.76%, P=0.033). The time from onset to treatment of the EMS group was significantly shorter than that of the self-transport group (160 min vs 185 min, P<0.01), and the proportion of patients in the EMS group from onset-to-door time in <3 h and 3-6 h was higher than that of the self-transport group (55.76% vs 49.14%, 21.41% vs 19.09%, P<0.01). Compared with the self-transport group, the EMS group has a higher rate of reperfusion therapy (67.48% vs 61.67%, P=0.002). Patients in the EMS group had a higher in-hospital mortality rate in the acute stage (7.03% vs 4.44%, P=0.003), but its 3-year mortality rate was lower than that of the self-transport group (17.31% vs 20.77%, P<0.05). Conclusions:EMS can shorten symptom-onset-to-arrival time, increase the rate of reperfusion therapy and improve long-term prognosis of patients with acute myocardial infarction.

Objective:To investigate the in-hospital diagnosis and treatment time for patients with acute ischemic stroke in Hebei Province.Methods:The data of in-hospital diagnosis and treatment of acute ischemic stroke in Hebei Province were collected and analyzed, and then compared with the NINDS recommended time. Methods The data of in-hospital diagnosis and treatment of acute ischemic stroke in Hebei Province were collected and analyzed, and then compared with the NINDS recommended time.Results:The median time in hospital diagnosis and treatment was significantly longer than the NINDS recommended time (104 min vs. 60 min, P<0.001). The median time from completing the cranial CT scan to getting the CT report differed significantly to the NINDS recommended time (30 min vs. 20 min, P<0.001). The median time from getting the CT report to obtaining treatment was 43 min, which was significantly longer than the NINDS recommended 15 min ( P<0.001). The median time of in-hospital diagnosis and treatment for emergency service system (EMS) patients was 101 min, which was shorter than that for non-EMS patients (104 min, P=0.01). The median time of in-hospital diagnosis and treatment in Tertiary Hospital was 105 min, which was significantly longer than that in Secondary Hospital 99 min, ( P<0.05). Conclusions:The in-hospital emergency treatment delay in Hebei Province was relatively serious for patients with acute ischemic stroke. The time between obtaining the head CT report to beginning thrombolytic therapy is the most important factor in hospital delay. EMS can shorten in-hospital delay for acute ischemic stroke. Compared with the tertiary hospital, the secondary hospital has shorter in-hospital delay time.

Objective:To explore the selection of strategies for early reperfusion therapy and its impact on prognosis in patients with acute ST segment elevation myocardial infarction (STEMI).Methods:The treatment data and 3-year follow-up results of acute myocardial infarction (AMI) patients in 49 hospitals in Hebei Province from January to December 2016 were collected. Patients with STEMI who received either intravenous thrombolytic therapy (ITT) or primary percutaneous coronary intervention (PPCI) within 12 hours of onset were enrolled. Baseline data, the time from the first diagnosis to the start of reperfusion (FMC2N for ITT patients and FMC2B for PPCI patients), vascular recanalization rate, in-hospital mortality, 1-year mortality, and 3-year mortality were compared between ITT and PPCI groups. The efficacy and prognosis of ITT and PPCI at different starting time of reperfusion (FMC2N≤30 minutes, FMC2N > 30 minutes, FMC2B≤120 minutes, FMC2B > 120 minutes) were analyzed.Results:A total of 1 371 STEMI patients treated with ITT or PPCI were selected, including 300 patients in the ITT group and 1 071 patients in the PPCI group. 1 055 patients were actually followed up (205 patients in the ITT group and 850 patients in the PPCI group), with a rate of 79.4%. There were no significant differences in age, gender, and previous history between the two groups. The time from the first diagnosis to the start of reperfusion in the ITT group was shorter than that in the PPCI group [minutes: 63 (38, 95) vs. 95 (60, 150), U = -9.286, P = 0.000], but was significantly longer than the guideline standard. Compared with the ITT group, the vascular recanalization rate in the PPCI group was higher [95.5% (1 023/1 071) vs. 88.3% (265/300), P < 0.01], and in-hospital mortality was lower [2.1% (22/1 071) vs. 6.7% (20/300), P < 0.01], but there were no significant differences in the 1-year mortality and 3-year mortality [5.3% (45/850) vs. 4.4% (9/205), 9.5% (81/850) vs. 9.3% (19/205), both P > 0.05]. Between ITT group and PPCI group with different reperfusion starting time, the FMC2N > 30 minutes group had the lowest vascular recanalization rate and the highest in-hospital mortality. Pairwise comparison showed that the vascular recanalization rate of the FMC2B ≤ 120 minutes group and the FMC2B > 120 minutes group were significantly higher than those of the FMC2N > 30 minutes group [95.5% (654/685), 95.6% (369/386) vs. 88.0% (220/250), both P < 0.008], the in-hospital mortality was significantly lower than that of the FMC2N > 30 minutes group [2.0% (14/685), 2.1% (8/386) vs. 7.6% (19/250), both P < 0.008]. There was no significant difference in 1-year mortality (χ 2 = 2.507, P = 0.443) and 3-year mortality (χ 2 = 2.204, P = 0.522) among the four groups. Conclusions:For STEMI patients within 12 hours of onset, reperfusion therapy should be performed as soon as possible. PPCI showed higher infarct related artery opening rate and lower in-hospital mortality compared with ITT, and had no effect on 1-year and 3-year mortality.

Objective:To explore the clinical features of acute diquat (DQ) poisoning, and further improve the awareness of acute DQ poisoning.Methods:A retrospective analysis was performed on the clinical data of patients with acute DQ poisoning diagnosed in the emergency department of the Second Hospital of Hebei Medical University from January 1, 2019 to December 31, 2021. The clinical data included age, gender, exposure routes, presence of pesticides (drugs) mixture poisoning, dosage of poison, the time from taking poisoning to admitting in the emergency department, clinical manifestations, laboratory data, treatment, hospital days, prognosis and survival days.Results:The number of cases who firstly complained of acute DQ poisoning in the past three years were 19 cases in 2019, 28 cases in 2020, and 51 cases in 2021. A total of 12 patients were excluded due to being diagnosed paraquat (PQ) poisoning by toxicology detection. Finally, 86 cases of acute DQ poisoning were included, including 80 cases of oral DQ poisoning, 1 case of intramuscular injection, 1 case of binocular contact and 4 cases of dermal exposure. In 80 cases of oral DQ poisoning, there were 70 cases of diquat poisoning alone (42 cases survived, 28 cases died) and 10 cases of pesticide mixture poisoning (6 cases survived, 4 cases died). The time from oral poisoning to admitting in the emergency department was 0.5-96.0 hours, with an average of (8.6±5.8) hours. The time of intramuscular injection poisoning to admitting in the emergency department was 3 hours. The time of dermal exposure to admitting in the emergency department was relatively long, with an average of 66.1 hours. The time from oral simple DQ poisoning to death was 12.0-108.0 hours, and the time from oral mixed DQ poisoning to death was 24.0-576.0 hours. A total of 70 patients with oral diquat poisoning alone presented various degrees of multiple organ injuries. All patients presented gastrointestinal symptoms such as nausea and vomiting. Renal injury and central nervous system injury were the most significant and closely related to the prognosis.Conclusions:Acute oral DQ poisoning can cause to multiple organ injuries, and the clinical manifestations are related to the dose of the poison. In severe cases, acute renal failure and refractory circulatory failure occur within 24 hours after poisoning, and severe central nervous system injury with disturbance of consciousness as the primary manifestation occurs within 36 hours, followed by multiple organ failure until death.

Objective:To explore the difference between selective lobar bronchial block and main bronchial block in thoracoscopic surgery in children.Methods:A retrospective cohort study was conducted to analyze the clinical data of 150 children undergoing thoracoscopic surgery admitted to Henan Children's Hospital, Zhengzhou Children's Hospital, and Children's Hospital Affiliated to Zhengzhou University from December 2019 to December 2022. In the examination of the electronic medical record, 80 children were found to have selective lobar bronchial block, which was used as the study group, and 70 children were matched as the control group.Compare the general data of children in the two groups, such as age, gender, weight, surgical time, and other data. Compare the two groups with respect to hypoxemia, degree of pulmonary collapse, atelectasis, and number of bronchial blocker shifts. Compare the heart rate(HR), mean arterial pressure(MAP), degree of pulmonary collapse, and airway pressure(PAW) at different time points in the two groups[before single lung ventilation(OLV)(T1), 10 min after OLV(T2), and 10 min after OLV(T3)] Difference in alveolar arterial oxygen partial pressure(AaDO 2) levels. Results:Comparison of the incidence of hypoxemia, bronchial blocker displacement, and atelectasis in children in the study group were statistically significant( P<0.05). The results of repeated measurement of variance showed that there was statistically significant difference in the inter subject effects of HR and MAP levels at different time points between the two groups based on time factors( P<0.05). The results of repeated measurement of variance showed that there was statistical significance between the inter-subjective effects of the levels of PAW and AaDO 2 at different time points of the two groups with time factor as the source, group as the source, and intra-subjective effects with time and group interaction as the source( P<0.05). The levels of PAW and AaDO 2 in the study group at time points T2 and T3 were significantly lower than those in the control group, and the differences between the groups were statistically significant( P<0.05). Conclusion:The effect of selective lobobronchial blockade in thoracoscopic surgery in children is ideal, which can effectively improve the ventilation and related oxygenation of children, and reduce the occurrence of complications such as atelectasis and hypoxemia.

Objective To assess the risk of vaccination in children with genetic epilepsy combined with febrile seizures plus (GEFS+).Methods Sixty-seven children with GEFS+,admitted to our hospital from May 2016 to May 2019,were enrolled in our study;using targeted second-generation sequencing technology,these patients were divided into positive SCN1A gene mutation group (SCN1A+group,n=l 1) and negative SCN1A gene mutation group (SCN1A-group,n=51) after kicking out 5 patients with other gene mutations.The frequencies of convulsion and changes of body temperature after vaccination were analyzed retrospectively in the two groups from birth to age of 7 years.The levels of interleukin (IL)-2,IL-6,IL-10 and tumor necrosis factor (TNF)-α in peripheral blood were measured by flow cytometry in both groups after seizures.Results Children from SCN1A+ group were vaccinated for 34 times,with incidence of post-vaccine convulsion reaching 47％ (16/34);children from SCN1A-group were vaccinated for 186 times,with incidence of post-vaccine convulsions reaching 6.45％ (12/186);incidence of post-vaccine convulsion was statistically significant between the two groups (P＜0.05).The mean body temperature in children from the SCN1A+ group ([38.06±0.57] ℃C) during convulsion was significantly lower than that in SCN1A-group ([39.49±0.49] ℃,P＜0.05).Expressions of IL-6 and IL-10 in peripheral blood after convulsion in children from SCN1A+ group (96.80±25.05 and 74.90±18.28) were significantly higher than those in SCN1A-group (72.97±4.81 and 43.99±10.63,P＜0.05).Conclusion GEFS+ children in the SCN1A+ group are more prone to convulsion after vaccination than those in the SCN1A-group;cytokines may be involved in the development of convulsion.

Objective To investigate the changes and their significance of glutamate-aspartate transporter (GLAST) and glutamate transporter-1 (GLT-1) expressions in glial cells following spinal cord injury (SCI) in adult rats.Methods Twenty-five healthy female adult SD rats were randomly divided into control group (5 rats) and experimental group (20 rats).The contusive spinal cord injury models were prepared at T10 segment in the rats in the experimental group according to the modified Allen's method.At days 1,3,7 and 14 following SCI,five rats were sacrificed by cardiac perfusion and the spinal cord segments adjacent to the epicenter of injury were obtained at each time point after the neurological function of hind limbs was assessed using the modified Tarlov scale.Changes of GLAST and GLT-1 expressions were detected semi-quantitatively using immunofluorescence and computer image analysis system (IPP 6.0).Results (1) Single immunofluorescence:Moderate GLAST expression was found in the control group.The GLAST expression was increased slightly at day 1 after SCI,decreased progressively at days 3 and 7 after SCI,and increased slightly at day 14 after SCI.The GLAST expression in experimental group was significantly lower than those in control group at days 3,7 and 14 after SCI (P ＜ 0.05).Moderate GLT-1 expression was detected in the control group.The expression of GLT-1 was increased slightly at day 1 after SCI,decreased to the lowest at day 3 after SCI,and increased slightly at days 7 and 14 after SCI.The GLT-1 expression in experimental group was significantly lower than those in control group at days 3,7 and 14 after SCI (P ＜0.05).(2) Double immunofluorescence:GLAST expression was found on astrocytes in the control group.The GLAST expression in experimental group was decreased at day 1 after SCI,further decreased progressively at days 3 and 7 after SCI,and started to recover at day 14 after SCI.The coexpressions of GLAST and glial fibrillary acidic protein (GFAP) in experimental group were significantly lower than those in the control group at days 3 and 7 after SCI (P ＜ 0.05).The expression of GLAST was found on microglial cells in the control group.The expression of GLAST in experimental group was increased obviously at day 1 after SCI and increased progressively at days 3-14 after SCI.The coexpressions of GLAST and OX-42 in experimental group were significantly than those in the control group at days 3,7 and 14 after SCI (P ＜ 0.05).(3) Double immunofluorescence:GLT-1 expression was found on astrocytes in the control group.The GLT-1 expression was decreased at day 1 after SCI,further decreased progressively at days 3 and 7 after SCI,and started to recover at day 14 after SCI.The coexpressions of GLT-1 and GFAP were significantly lower than those in the control group at days 3 and 7 after SCI (P ＜ 0.05).The GLT-1 expression was found on microglial cells in the control group.The GLT-1 expression was increased obviously at day 1 after SCI and increased progressively at days 3-14 after SCI.The coexpressions of GLT-1 and OX-42 were significantly higher than those in the control group at days 1,3,7 and 14 after SCI (P ＜ 0.05).Conclusion The glutamate transporters GLAST and GLT-1 show different expression patterns in astrocytes and microglia following SCI in rats,which may be correlated with the roles of different glial cells in repair of spinal cord injury.

BACKGROUNDDry eye is a multifactorial disease of the tears and the ocular surface. This study aimed to investigate the clinical efficacy of a non-steroidal anti-inflammatory drug, pranoprofen, in the treatment of dry eye.

METHODSIt is a prospective, multi-center, randomized, controlled, parallel group study. One hundred and fifteen patients with mild to moderate dry eye disease (55-60 in each treatment group) participated in this multi-center study. Patients were randomly administered with eyedrops containing 0.1% pranoprofen (PRA) plus 0.1% sodium hyaluronate (SH) or SH only, three times daily for 28 days, followed by a 1-week after treatment observation. Dry eye symptom score (DESS), fluorescein corneal staining (FLCS), tear break-up time (TBUT), and Shirmer 1 tear test (ST1, without anesthesia) were evaluated or conducted before treatment and at each study visit. Conjunctival impression cytology was taken from the patients treated with PRA plus SH before and after treatment and real-time polymerase chain reaction (RT-PCR) was performed to detect the changes of human leukocyte antigen DR (HLA-DR) and intercellular adhesion molecule 1 (ICAM-1).

RESULTSPatients treated with PRA plus SH showed gradual improvements of DESS, FLCS, and TBUT. Between-group comparisons of FLCS and TBUT have statistically significant differences from day 14. Good tolerance with no severe adverse events was found in both groups. Patients treated with PRA plus SH had a reduced expression level of HLA-DR and were statistically different after 28 days of therapy.

CONCLUSIONSThe application of PRA at a dose of 0.1% was well tolerated and benefited to the patients with mild to moderate dry eye disease. The underlying mechanism of its efficacy may be associated with the reduction of inflammatory factors of conjunctival epithelial cells.

Adult ; Benzopyrans ; therapeutic use ; Dry Eye Syndromes ; drug therapy ; Humans ; Middle Aged ; Ophthalmic Solutions ; therapeutic use ; Propionates ; therapeutic use