Effect of family cohesion on loneliness in adolescents: mediating role of self-compassion / 中华行为医学与脑科学杂志

Objective:To explore the mediating effect of self-compassion between family cohesion and loneliness among adolescents.Method:From November to December 2020, a total of 626 adolescents were investigated with the family adaptability and cohesion scale, children loneliness scale and the self-compassion scale short form.Data were analyzed by SPSS 23.0 and PROCESS v 2.16 softwares.The statistical methods included t-test, one-way ANOVA, Pearson correlation analysis and intermediary effect analysis. Results:Compared with girls, boys’ score of family cohesion((63.52±8.47), (65.48±9.07)) was significantly lower but the scores of self-compassion((37.68±5.26), (36.49±5.75)) and loneliness((37.74±10.44), (36.01±10.48)) were significantly higher( t=-2.79, 2.06, 2.70; all P<0.05). There was no significant difference in the scores of family cohesion((63.67±8.71), (64.74±8.85)), self-compassion((37.45±5.71), (36.98±5.49)) and loneliness((36.60±10.52), (36.96±10.49)) between left-behind and non-left-behind children( t=1.29, -0.87, 0.38, all P>0.05). The score of family cohesion of the adolescents from Grade 7 was significantly lower than those of Grade 8, Grade 10 and Grade 11( P<0.01), while the score of self-compassion of the adolescents from Grade 10 was significantly lower than those of Grade 7 and Grade 11(both P<0.01), but the score loneliness of the adolescents from Grade 11 was significantly lower than those of Grade 8 and Grade 10(both P<0.05). Family cohesion(64.50±8.82)was significantly positively associated with self-compassion(37.09±5.54)( r=0.22; P<0.01). Loneliness(36.88±10.49)were significantly negatively associated with self-compassion( r=-0.27, P<0.01) and family cohesion( r=-0.28, P<0.01). The relation between family cohesion and loneliness was partly mediated by self-compassion and the effect of mediation was 20.9%. Conclusion:Family cohesion will not only directly affect the loneliness of adolescents, but also affect loneliness through the mediating effect of self-care.

The influence of parent-child cohesion of primary and middle school students on externalizing problem behaviors: chain mediating effect of security and self-control / 中华行为医学与脑科学杂志

Objective:To explore the effect sense of security and self-control on parent-child cohesion and externalizing problem behaviors in primary and middle school students.Methods:A total of 1 402 primary and middle school students were investigated with the problem behavior frequency scale(PBFS), family adaptability and cohesion scale(FACES-CV), security questionnaire(SQ) and brief self-control scale(BSCS). SPSS 25.0 and PROCESS v2.16 were used for statistical analysis, and common method deviation test, Pearson correlation analysis and intermediary effect analysis were used in the analysis.Results:Parent-child cohesion of primary and middle school students was positively correlated with security and self-control ( r=0.279, 0.303, both P<0.01), which was negatively correlated with externalizing problem behaviors ( r=-0.154, P<0.01). Security was positively correlated with self-control ( r=0.567, P<0.01). Security, self-control and externalizing problem behaviors were negatively correlated ( r=-0.147, -0.250, both P<0.01). The security and self-control of primary and middle school students played a partial mediating role between parent-child cohesion and externalizing problem behaviors.The mediating effect consisted of two paths: one was parent-child cohesion-self-control-externalizing problem behaviors, the other was parent-child cohesion-security-self-control-externalizing problem behaviors. The effect values of these two paths accounted for 20.52% and 20.26% of the total effect respectively. Conclusion:Parent-child cohesion not only directly affects the externalizing problem behaviors of primary and middle school students, but also indirectly affects the externalizing problem behavior through the independent mediating effect of self-control and the chain mediation of security-self-control.

Advances in insertion depth and indwelling time of umbilical venous catheterization / 中华围产医学杂志

Umbilical venous catheterization (UVC) is associated with many complications, such as displacement of the catheter, infection, exudation, thrombosis, pericardial effusion/pleural effusion, of which central line-associated bloodstream infections has been of long-standing interest. There is currently no optimal method for estimating the depth of UVC insertion. Ultrasound examination can be used to evaluate the position of the end of the tube after catheterization to avoid organ damage and complications caused by displacement and dislocation. However, whilst it is known that there is a correlation between the duration of UVC and central line-associated bloodstream infection, a consensus is yet to be reached regarding the optimal duration of UVC retention. More, high quality evidence through multi-center, prospective randomized controlled study is needed.

Clinical manifestation and outcome of 21 newborns with human inborn error of immunity / 中国小儿急救医学

Objective:To explore the clinical characteristics and prognosis of children with inborn error of immunity (IEI) onset in the neonatal period.Methods:The clinical data of 21 cases of IEI neonates admitted to the Neonatal Center of Beijing Children′s Hospital were collected, and their clinical manifestations, peripheral blood test characteristics, genetic diagnosis, and primary disease during hospitalization were collected.The prognosis follow-up results were summarized and analyzed.Results:Twenty-one children with IEI were finally diagnosed by whole exome sequencing, including 15 cases of primary immunodeficiency(including 6 cases of chronic granulomatous disease, 3 cases of DiGeogre syndrome, 2 cases of Wiskott-Aldrich syndrome, 2 cases of severe combined immunodeficiency disease, 1 case of selective IgA deficiency, and 1 case of ectodermal dysplasia with immunodeficiency), 5 cases of infantile inflammatory bowel disease, and 1 case of familial haemophagocytic lymphohistiocytosis.Clinical manifestations of sepsis and colitis were the most common(accounting for 12/21), and 16/21 of the children had an increase in the absolute value of eosinophils(>0.5×10 9/L). Children received hematopoietic stem cell transplantation accounted for 7/21, and the median time of receiving transplantation was 11 months after birth.By the time of follow-up, the primary disease remission after hematopoietic stem cell transplantation accounted for 5/7.Among them, 2 cases were diagnosed with CGD associated inflammatory bowel disease before transplantation, and the primary disease resolved after hematopoietic stem cell transplantation.Of the 14 children who did not receive hematopoietic stem cell transplantation, 10 children died.Five of the 11 deaths were treated with systematic steroid before diagnosised. Conclusion:The clinical manifestations of IEI in the neonatal period are not specific.Sepsis and colitis are the most common manifestations.Most of the cases have elevated eosinophils in the peripheral blood.Systematic streoid therapy needs to be cautious, and timely evaluation for hematopoietic stem cells transplantation is an effective option to resolution.

Clinical diagnosis, treatment, and outcomes of seven neonates with deep venous thrombosis of the extremities and torso / 中华围产医学杂志

Objective:To analyze the diagnosis, treatment, and outcomes of neonates with deep venous thrombosis (DVT) of the extremities and torso.Methods:The clinical diagnosis, treatment and outcomes of seven neonates with DVT of the extremities and torso admitted to Beijing Children's Hospital, Capital Medical University from March 2016 to March 2020 were retrospectively analyzed. Paired t test and paired rank sum test were used to compare the difference of coagulation indexes before and after the anticoagulant therapy. Results:Among the seven neonates with DVT of the extremities and torso, six were male and five were term infants, with the gestational age of (37.9±2.5) weeks and birth weight of (2 989±619) g. The median age at admission was 2.0 d and the age at diagnosis was 3.0 d. Except for one case of left common femoral vein thrombosis with limb swelling on the affected side, the other cases were all found with DVT by routine abdominal ultrasound examination after admission. Six cases received heparin treatment with the median duration of 8.5 d (1.8-28.8 d), including four cases of thrombosis in the portal venous, one in the postcava and renal venous, and one in the left common femoral vein. Among the six cases, the thrombus disappeared in five cases, which were confirmed by vascular ultrasound examination during follow-up, and in another case, the thrombus was shrinked significantly but remained. After the treatment, the platelet count [(464.5±128.9)×10 9/L vs (142.5±104.2)×10 9/L, t=－5.019, P=0.004] and antithrombin-Ⅲ level [(67.08±28.87)% vs (46.05±12.60)%, Z=－2.201, P=0.028] were increased and the D-dimers was decreased [0.392 mg/L(0.250-0.884 mg/L) vs 2.511 mg/L(0.755-14.033 mg/L), Z=－2.201, P=0.028] with no reports of heparin-related side-effect. One case with advanced postcaval thrombosis did not receive heparin anticoagulant therapy, but the thrombosis disappeared 270 d after diagnosis during follow-up. Conclusions:DVT of the extremities and torso may have no specific symptoms during the neonatal period and the overall prognosis is good. Heparin anticoagulant therapy is recommended until thrombosis disappears for patients with large thrombosis or significantly high level of D-dimer. The course of heparin treatment varies greatly among individuals, and close monitoring is required.

Study of clinical manifestations and outcomes of 14 newborns with primary immunodeficiency disease / 中国小儿急救医学

Objective:To explore the clinical manifestations, genetic disorder, prognosis of 14 neonates with primary immunodeficiency disease(PID).Methods:A total of 14 newborns with PID admitted to Department of Neonatology at Beijing Children′s Hospital from January 2017 to December 2019 were enrolled for retrospective analysis, focusing on their clinical manifestation, peripheral blood cell examnations, gene mutation, and outcomes after hemotopoietic stem cell transplantation(HSCT).Results:The average gestational age of the newborn was (38.6±1.2) weeks, the birth weight was (3 265±325)g, and the median diagnosis time was 57.5 days.Fourteen newborns with PID were diagnosed by whole exome sequencing as chronic granuloma (6/14), DiGeogre syndrome (3/14), Wiskott-Aldrich syndrome (2/14), severe combined immunodeficiency (2/14) and selective IgA deficiency (1/14). Regarding the clinical manifestations, fever, pneumounia and colitis accounted for 7/14, the decrease of T lymphocytes in peripheral blood accounted for 6/14, and the decrease of B lymphocytes accounted for 5/14.The absolute value of eosinophils increased (>500 cells/mm 3) accounted for 12/14, of which moderately increased (1 500 to 5 000 cells/mm 3) accounted for 5/12, and the absolute value of monocytes increased (median>1.5×10 9/L) accounted for 7/14.Follow-up children received HSCT accounted for 7/14, and the median time of receiving transplantation was 330 days after birth.By the time of follow-up, the primary disease resolved after HSCT accounted for 5/7, and the survival rate was 85.7%.Among them, two children with chronic granulomatosis were diagnosed with inflammatory bowel disease before transplantation, and the primary disease improved after HSCT.Three-quarters of the deaths had inflammatory bowel disease-like manifestations and died of infectious shock. Conclusion:The clinical manifestations of children with PID during the neonatal period are not specific.The manifestations of colitis need more attention.Some of the newborns with PID will evolve into inflammatory bowel disease or have inflammatory bowel disease-like manifestations or even die of it.HSCT is a fundamental treatment for the primary disease.

Clinical study of congenital laryngopharyngeal structural abnormalities in neonatal intensive care unit / 中华实用儿科临床杂志

Objective:To summarize the clinical characteristics and treatment outcome of neonates with laryngopharyngeal congenital structural abnormalities in intensive care unit.Methods:The clinical data of neonates with congenital laryngopharyngeal structural abnormalities in the Neonatal Intensive Care Unit of the National Center of Beijing Children′s Hospital, Capital Medical University from January 2017 to December 2018 were retrospectively analyzed.The general data, birth status, disease types and clinical characteristics of abnormal laryngeal structure, complications, treatment and follow-up of some children with special diseases were summarized.These neonates were divided into the operation group and the conservative treatment group according to treatment methods, and then the outcomes of the two groups were compared.Results:A total of 133 cases of neonates with laryngopharyngeal congenital structural abnormalities were enrolled, including 73 cases(54.88%) with laryngomalacia, and 60 cases(45.12%) with special structural abnormalities.Of 60 cases with special structural abnormalities, 26 cases (19.54%) had pharynx and larynx cysts, 18 cases (13.53%) had vocal cord paralysis, 4 cases (3.00%) had laryngeal cleft, 2 cases (1.50%) had subglottic hemangioma, 3 cases (2.25%) had Pireer Robin, 1 case (0.75%) had laryngeal poof, 5 cases (3.75%) had pharynx softening, 1 case (0.75%) had subglottic stenosis.Nine patients had special structural abnormalities and laryngomalacia simultaneously.Fiber nasopharyngoscope and enhanced CT were main auxiliary examinations.Twenty-two(16.5%) cases received surgical treatment.Conclusions:Early diagnosis is needed for the neonates and abnormal laryngeal structure.The best treatment scheme should be evaluated according to the condition of the newborn.For some acute cases, early operation and multidisciplinary comprehensive treatment are warranted.

Analysis of clinical manifestations, cranial imaging changes and prognosis of 76 cases with neonatal cerebral infarction / 中华实用儿科临床杂志

Objective To analyze the epidemiological characteristics,clinical manifestations and imaging characteristics of 76 cases with neonatal cerebral infarction,in order to provide evidence for the diagnosis,treatment and prognosis for neonal cerebral infarction.Method Newborns with cerebral infarction admitted into the Neonatal Center,Beijing Children's Hospital,Capital Medical University from January 2007 to December 2017 were enrolled.According to neurological sequelae,the participants were divided into good prognosis group and poor prognosis group for retrospective analysis,and their cranial magnetic resonance imaging (MRI) changes and mental development were followed up.Results The incidence of convulsion was the highest in 76 cases (73.7 ％,56/76 cases),among which unilateral limb twitching was characteristic in 39.2％ (22/56 cases).Clinical physical examination showed no significant positive signs in 13.2％ (10/76 cases) of the patients,but middle cerebral artery involvement accounted for 80.3％ (61/76 cases),and there was no abnormal discharge of electroencephalogram in 29.2％ (19/65 cases) of the patients.Among 41 children (29.3 ％) received follow-up,12 cases had neurological sequelae,and 15 cases (36.6％) received anticoagulant therapy.The median area of original damage of T2 sequence cerebral infarction was 10.3％,the median area of diffusion weighted image damage was 2.0％,and the median area of damage of T2 sequence was 1.0％.The median ratio of craniocerebral lesion damage was 8.4％.The ratios of poor prognosis were 14.9％,4.8％,0.5％ and 14.4％,respectively.Conclusions Neonatal convulsion is the most common manifestation of neonatal cerebral infarction.Unilateral limb clonus is characteristic.The larger the infarct involvement area and the larger the intracranial lesion change area through reexamination,the poorer prognosis of the children.Early anticoagulant therapy could not improve the prognosis of neonatal cerebral infarction.

Analysis of clinical manifestations, cranial imaging changes and prognosis of 76 cases with neonatal cerebral infarction / 中华实用儿科临床杂志

Objective@#To analyze the epidemiological characteristics, clinical manifestations and imaging charac-teristics of 76 cases with neonatal cerebral infarction, in order to provide evidence for the diagnosis, treatment and prognosis for neonal cerebral infarction.@*Method@#Newborns with cerebral infarction admitted into the Neonatal Center, Beijing Children′s Hospital, Capital Medical University from January 2007 to December 2017 were enrolled.According to neurological sequelae, the participants were divided into good prognosis group and poor prognosis group for retrospective analysis, and their cranial magnetic resonance imaging(MRI) changes and mental development were followed up.@*Results@#The incidence of convulsion was the highest in 76 cases (73.7%, 56/76 cases), among which unilateral limb twitching was characteristic in 39.2% (22/56 cases). Clinical physical examination showed no significant positive signs in 13.2%(10/76 cases) of the patients, but middle cerebral artery involvement accounted for 80.3% (61/76 cases), and there was no abnormal discharge of electroencephalogram in 29.2% (19/65 cases) of the patients.Among 41 children (29.3%) received follow-up, 12 cases had neurological sequelae, and 15 cases (36.6%) received anticoa-gulant therapy.The median area of original damage of T2 sequence cerebral infarction was 10.3%, the median area of diffusion weighted image damage was 2.0%, and the median area of damage of T2 sequence was 1.0%.The median ratio of craniocerebral lesion damage was 8.4%.The ratios of poor prognosis were 14.9%, 4.8%, 0.5% and 14.4%, respectively.@*Conclusions@#Neonatal convulsion is the most common manifestation of neonatal cerebral infarction.Unilateral limb clonus is characteristic.The larger the infarct involvement area and the larger the intracranial lesion change area through reexamination, the poorer prognosis of the children.Early anticoagulant therapy could not improve the prognosis of neonatal cerebral infarction.

Effects of propranolol on oxygen-induced retinal neovascularization in mouse / 中华儿科杂志

<p><b>OBJECTIVE</b>To investigate whether propranolol application as collyrium or intraperitoneal (IP) injection can promote the recovery of oxygen-induced retinopathy (OIR).</p><p><b>METHOD</b>Thirty-six 7-day-old mice were divided into the following 6 groups: normal control, propranolol eye drops, propranolol IP injection, eye drops negative control, IP injection negative control, and pathological model with 6 mice in each. In a typical model of OIR, litters of mice pups with their nursing mothers were exposed to an infant incubator to high oxygen concentration (75 ± 5)% between postnatal day (PD) 7 and PD12, prior to returning to room air. Two routes of propranolol treatment were assessed from PD12 to PD17: IP injection and eye drop, with doses 2 mg/(kg·time), three times a day. Another three groups were given citric acid buffer eye drops, IP injection of citric acid buffer, and negative control were not treated with any drug. Neonatal mice fed in normal conditions served as normal control. Mice were sacrificed at PD17 to evaluate the morphological changes of retinal vessels by fluorescein isothiocyanate-dextran perfusion and retinal whole mount. The retinal neovascularization was evaluated by counting the number of nuclei of the endothelial cell breaking through the internal limiting membrane (ILM).</p><p><b>RESULT</b>Compared with the oxygen-exposed group, the branches of retinal vessels went normal with a less un-perfused area in the propranolol eye drops and propranolol IP injection groups [(38.9 ± 9.9)% and (5.6 ± 2.3)% vs. (16.2 ± 10.0)% and (2.2 ± 0.8)%, (25.9 ± 5.0)% and (2.1 ± 2.7)%, F=36.12 and 14.55, P both<0.001]. The number of nuclei of endothelial cells breaking through the ILM on the retinal cross-section in the propranolol eye drops group decreased (14.2 ± 5.1) per slide, which was less than that in the oxygen-exposed group (49.1 ± 8.9) per slide and the propranolol IP injection group (18.0 ± 5.9) per slide; it was also less than that in the eye drops negative control group (47.4 ± 8.1) per slide (F=187.60, P<0.05). Moreover, the number of nuclei of endothelial cells breaking through the ILM on the retinal cross-section in the propranolol IP injection group was less than that in the IP injection negative control group (49.9 ± 7.1) per slide (P<0.05).</p><p><b>CONCLUSION</b>Propranolol could effectively inhibit the formation of retinal neovascularization in mice; the eye drops was more effective than the IP injection.</p>

Clinical features and CYBB gene mutation analysis of chronic granulomatous disease in 6 neonate infants / 中华实用儿科临床杂志

Objective To determine the clinical features and gene expression of neonatal chronic granulomatous disease(CGD) in newborns,in order to provide the evidence for early diagnosis,treatment and infection prophylaxis and so as to improve prognosis.Methods The clinical data of 6 neonates with CGD who hospitalized in Beijing Children's Hospital,Capital University of Medical Sciences,from Jan.to Dec.2013 were retrospectively analyzed,to summarize their clinical features and gene expression.Results All patients were male,mean age of onset in 6 patients was 19 days old.Six patients were onset with cough and fever,3 cases with skin abscesses.All patients had special lung images and their respiratory burst test were all positive.Six patients were all X-linked recessive heredity with mutation in CYBB gene,4 cases carried missense mutation,1 case carried frameshit mutation,1 case had shear point disappear.All patients were improved during hospitalization with anti-infective therapy including antifungal and antibiotic drugs.After their discharge,the patients were followed up for 1 year,among them 5 patients taking antibiotics according to doctor's advise hadn't got any severe infections or other complications,1 patient did not receive antibiotics according to doctor's advise,caught respiratory infection was occured once per 1-2 months and died of multiple organ failure in 5 months due to severe infection.Conclusions For newborn with respiratory symptoms such as cough and fever,with apparently nodular and massive radiologic infiltrates,CGD cases should be highly suspected.Long term prognosis is good in children with prophylactic medication and they may have a longer infection interval.