Background:Gastroesophageal reflux disease(GERD)is a common disorder of digestive system,however,some of patients are not responding to conventional 4-8 weeks proton pump inhibitor therapy. Aims:To investigate the effect of digital music gastric electrical pacing on clinical symptoms,anxiety and depression and esophageal motility in patients with refractory GERD. Methods:Fifty-three patients with refractory GERD from Jan. 2014 to Oct. 2015 at the Third Affiliated Hospital,the Third Military Medical University were recruited. All of them fulfilled the Montreal definition of GERD. Digital music gastric electrical pacing was performed for 15 days and the efficacy was evaluated by clinical symptom scoring,Hamilton anxiety scale( HAMA),Hamilton depression scale( HAMD)and esophageal motility manometry. Results:After 15-day treatment,the main symptoms,including heartburn,daytime and nocturnal acid reflux,upper abdominal pain,nausea,and sleep disorder were significantly improved(P < 0. 001). A great proportion of patients were complicated with anxiety and/ or depression at recruitment,and after treatment the scores of HAMA and HAMD were decreased significantly(P < 0. 001). Meanwhile,the lower esophageal sphincter resting pressure(LESP),distal wave amplitude,peristaltic wave duration,speed of peristaltic wave and distal contraction integral after treatment were significantly increased as compared with the baseline values(P < 0. 05). Conclusions:Digital music gastric electrical pacing is effective for treatment of refractory GERD with increase of LESP and esophageal body motility. The clinical symptoms and anxiety and depression are improved simultaneously. Digital music gastric electrical pacing is expected to be a new choice of non-medicine treatment for esophageal motility disorders.

Objective To investigate the effect of probiotics on the immune function and clinical efficacy in children with recurrent respiratory tract infection (RRTI). Methods A total of92 RRTI children were continuously enrolled and were randomly divided into study group and control group, with 46 cases in each group. Both groups were given oral treatment of pidotimod, and the study group added Bifid Triple Viable Bifidobacterium Power, all the children were treated for 3 months, and followed-up time lasted for more than 1 year. The changes of serum C-reactive protein (CRP), procalcitonin (PCT), immunoglobulin G (IgG), pmmunoglobulin A (IgA) and T cell subgroups were compared between the two groups, and the clinical efficacy between the two groups were compared. Results After treatment, serum CRP and PCT concentrations significantly decreased, serum IgG and IgA level significantly increased, the peripheral blood T cell count of CD4+was significantly increased, CD8+was significantly decreased in both groups when compared with that treatment before (P ＜ 0. 05). At the same time, the study group showed lower serum CRP and PCT concentration, higher serum IgG and IgA levels, higher peripheral blood CD4+T cell count, and lower CD8+T cell count after treatment, when compare to the control group (P ＜ 0. 05). However, there was no statistically difference between two groups in clinical efficiency (P＞ 0. 05). Conclusion Probiotics can effectively improve the immune function and reduce the inflammation level in RRTI children.

Objective To investigate the effect of probiotics on the immune function and clinical efficacy in children with recurrent respiratory tract infection (RRTI). Methods A total of92 RRTI children were continuously enrolled and were randomly divided into study group and control group, with 46 cases in each group. Both groups were given oral treatment of pidotimod, and the study group added Bifid Triple Viable Bifidobacterium Power, all the children were treated for 3 months, and followed-up time lasted for more than 1 year. The changes of serum C-reactive protein (CRP), procalcitonin (PCT), immunoglobulin G (IgG), pmmunoglobulin A (IgA) and T cell subgroups were compared between the two groups, and the clinical efficacy between the two groups were compared. Results After treatment, serum CRP and PCT concentrations significantly decreased, serum IgG and IgA level significantly increased, the peripheral blood T cell count of CD4+was significantly increased, CD8+was significantly decreased in both groups when compared with that treatment before (P ＜ 0. 05). At the same time, the study group showed lower serum CRP and PCT concentration, higher serum IgG and IgA levels, higher peripheral blood CD4+T cell count, and lower CD8+T cell count after treatment, when compare to the control group (P ＜ 0. 05). However, there was no statistically difference between two groups in clinical efficiency (P＞ 0. 05). Conclusion Probiotics can effectively improve the immune function and reduce the inflammation level in RRTI children.

Objective:To investigate the risk factors of moderate to severe cancer-related fatigue (CRF) in patients undergoing chemotherapy of prostate cancer, and to construct a nomogram model to predict the occurrence of CRF.Methods:Using the case data questionnaire, Brief Fatigue Inventory, Social Support Rating Scale and International Prostate Symptom Scores, 724 patients of prostate cancer treated by chemotherapy in Shanghai Tenth People′s Hospital from August 2016 to June 2021 were selected and were treated with 1∶1 ratio, and the indexes of the moderate and severe CRF group (216 cases) and the non-moderate and severe CRF group (216 cases) were compared. According to the ratio of 7∶3, the envelope method was used to divide into training set and validation set. The independent risk factors of moderate and severe CRF were explored by univariate analysis and multivariate Logistic regression analysis, and the risk prediction model was established and the nomogram model was constructed. The C-index and area under ROC curve were used to verify the prediction effect of the model.Results:Multivariate Logistic regression analysis showed that BMI ranged from 24.0 to 27.9 kg/m 2 ( OR=1.733), BMI≥28.0 kg/m 2 ( OR=3.126), neutropenia occurred during chemotherapy ( OR=1.747), chemotherapy course >6 months ( OR=1.893), moderate social support level ( OR=1.244), low social support level ( OR=2.434), mild urinary tract symptoms ( OR=1.264), moderate urinary tract symptoms ( OR=3.371) and severe urinary tract symptoms ( OR=5.297) were independent risk factors for moderate and severe CRF. The nomogram model constructed according to the above risk factors was internally verified by the training set and the validation set, and its C-index was 0.854 and 0.741 respectively. The area under ROC curve training set was 0.823, and the validation set was 0.733. Conclusions:The nomogram model can effectively predict the occurrence of moderate to severe CRF in patients with prostate cancer undergoing chemotherapy.

Objective To screen the active components of Bushen Huoxue Decoction ( BSHXD) involved in promoting the proliferation of bone marrow mesenchymal stem cells ( MSCs). Methods BSHXD and its subdivisions were extracted with petroleum ether, ethyl acetate, water-free ethanol and water respectively. MSCs were isolated and cultured by the bone marrow adherent method. At the third passage, MSCs were identified by the specific surface markers with immunofluorescence, and their osteogenic and adipogenic differentiation were tested by alizarin red staining and oil red “O” staining. After treated with the extracts of BSHXD and its subdivisions at gradient concentrations for 24 hours, cell viability was detected by methyl thiazolyl tetrazolium (MTT) assay for the screening of active components and optimal concentration. MTT assay was used to describe the growth curve of MSCs treated with the most effective components, and cell cycle was analyzed by flow cytometry. Results Compared with the blank control group, the extracts of BSHXD and its subdivisions could protect MSCs from death to various degrees. Of all the extracts, the ethyl acetate extract of Bushen Division ( BSD) , ethyl acetate extract of BSHXD, ethyl acetate extract of Huoxue Division ( HXD) had the strongest effect, and the effect was dose-dependent, 100 μg/mL being the optimal active concentration while having no any cytotoxic reaction. The results of MTT assay revealed that BSD extracts promoted the proliferation of MSCs significantly and was the most effective component, and then came BSHXD. The results of flow cytometry indicated that BSD extract had the most strongest effect on increasing the amount of MSCs at proliferative phase, and then came BSHXD. Conclusion BSD ethyl acetate extract is the active component of BSHXD for promoting the proliferation of MSCs, showing an effect on increasing the proportion of MSCs at proliferative phase.

Objective To explore the execution and effect of family-focused psychoeducational therapy for patients with anovulatory infertility .Methods We used the convenient sampling method to choose 110 out-patients with ovulatory infertility that came from the Reproduction Unit of hospital during January to October 2013 .Patients were randomly divided into intervention group and control group on average .On the basis of normal treatment and care , patients in the intervention group underwent family-focused psychoeducational therapy.Six month later, we compared the scores of symptom checklist 90 ( SCL-90 ), family function ( APGAR ) and social support rating scale ( SSRS ) .Results Before intervention , there was no statistical difference between two groups in SCL-90, APGAR and SSRS (P>0.05).After intervention, the scores of SCL-90, somatization, obsessive symptom, interpersonal relationship, depression, anxiety, hostile, terror, crankiness and psychoticism acquired (35.23 ±9.82), (0.15 ±0.14), (0.27 ±0.14), (0.35 ±0.18), (0.25 ±0.15), (0.23 ±0.11), (0.29 ±0.27), (0.17 ±0.13), (0.21 ±0.25) and (0.19 ±0.22) respectively in the intervention group that all were lower than those ( 129.65 ±20.53, 1.24 ±0.41, 1.38 ±0.59, 1.51 ±0.44, 1.73 ±0.39, 1.78 ±0.28, 1.32 ±0.74, 0.89 ±0.39, 1.39 ±0.46, 1.22 ± 0.39, respectively)in the control group (t=-26.748, -10.140, -13.973, -14.215, -16.623, -16.374, -11.351, -8.963, -8.966, -13.867, respectively;P<0.01).In the intervention group, the satisfactory rate of APGAR obtained 87.3%(48/55) after intervention which was higher than 27.3%(15/55) in the control group (χ2 =42.225,P<0.01).The score of SSRS acquired (36.19 ±8.77) in the intervention group better than (28.21 ±7.06) in the control group after intervention (t=12.408, P<0.01).Conclusions Based on routine treatment and care , family-focused psychoeducational therapy can improve the psychological status and pregnancy rate for patients with ovulation disorder , and improve family function and social support .Therefore, it can be used as auxiliary means in clinical treatment , and be worth of spreading .

This paper summarizes the development status of prognostic risk assessment tools for venous leg ulcer(VLU) wounds at home and abroad, summarizes and analyses the risk factors affecting the long-term prognosis of patients with VLU, aims to summarize the practical experience of the development and application of risk assessment for VLU at home and abroad to guide the clinical nursing work in China, so as to form a risk assessment scale for VLU.

Objective:To explore the effect of the specialized nursing team model in children with severe asthma.Methods:A total of 80 children with severe asthma admitted to the Respiratory Intensive Care Unit, Tangshan Maternal and Child Health Hospital of Hebei Province from October 2018 to October 2019 were selected and divided into control group and observation group according to the random number table, with 40 cases in each group. Children in control group were given routine nursing care, and children in intervention group were treated with the specialized nursing team model, and they were all treated until discharge. We compared the efficacy, disease perception with the Brief Illness Perception Questionnaire (BIPQ) , medical phobia with the Children's Medical phobia Questionnaire, and quality of life one month after discharge with the Pediatric Asthma Quality of Life Questionnaire (PAQLQ) .Results:On the day of discharge, the total effective rate of clinical treatment of children in observation group was significantly higher than that of control group; and the scores of BIPQ and Children's Medical phobia Questionnaire of observation group were lower than those of control group, the differences were statistically significant ( P<0.05) . One month after discharge, the scores of symptom dimension and the total score of the PAQLQ of observation group were higher than those of control group, and the differences were statistically significant ( P<0.05) . Conclusions:The specialized nursing team model has a significant effect in the nursing care of severe asthma, which is conducive to improving the clinical efficacy of children, reducing children's disease perception and medical phobia, and improving children's quality of life.

Objective To explore the significance of GBA gene mutation and gene detection in diagnosis of Gaucher disease. Method The clinical data and genetic testing results of 3 probands from 3 unrelated Gaucher families and their family members were analyzed. Results A compound heterozygous mutation of c.907C>A and c.1448T>C was found in the proband of the first family, which was inherited from parents respectively. Another complex heterozygous mutation of c.1174delC and c.1226A>G was found in the proband of second family, which was inherited from parents respectively, and the variant c.1174delC was a new mutation, which has not been reported in the literature according to the search by HGMD. The homozygous nucleotide variation of c.1342G>C and heterozygous nucleotide variation of c.1263_1317del was found in the proband of the third family and the c.1263_1317del heterozygous mutation was inherited from father. Conclusion The mutation of GBA gene was the cause of Gaucher disease in these 3 families and Gaucher disease can be diagnosed by molecular genetics in clinic.