OBJCTIVE :To investigate the fundus ocu]i changes in hypnxie isehemic encepbalnpa ally(HIE)of new[x,rns. METHODS:One hundred and two newblt;~rns suffered from HIE were investi- gated to observe lhe pathological neular fundus changes by di~et ophthabnoseopy after mydria~s. RE- SULTS:Seventy seven ca.~s(154 eyes)were found to have ophthalmoscopic changes in the ~ular fundi including papilledema .white retina vaseolar abnormality and hemorrhage. CONCLUSIONS:In clinical view .the severity of HIE depends on the pathological ebanges of the brain .and ftmdus ahnormalby will be very often in middle and .~vere sufforers of HIE.
ObjectiveTo systematically review the protective effect of serum maternal respiratory syncytial virus (RSV) antibodies on infants with RSV infection. MethodsPubMed, EMbase, The Cochrane Library, CBM, CNKI and WanFang Data databases were electronically searched to collect observational studies on the correlation between serum maternal RSV antibodies and infants with RSV infection from inception to July 18, 2021. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies, then, qualitative analysis was performed. ResultsA total of 19 studies were included, and 60% of those studies suggested that a higher level of maternal antibodies could prevent RSV infection. However, the remaining 40% of them showed that there was no significant difference in the level of RSV maternal antibodies between the infected group and the non-infected group. Further more, in the studies of the correlation between maternal antibody level and disease severity after RSV infection, 55% of those showed that maternal antibody level was negatively correlated with disease severity. ConclusionThe protective effect of serum maternal RSV antibodies on infants reported in different studies varies. Whether it can prevent RSV infection and affect the severity of RSV infected children still needs to be explored.
ObjectiveTo measure and analyze the tortuosity of retinal veins in neonatal and premature infants quantitatively. MethodsA retrospective clinical study. The fundus images of the left eyes were selected from 30 healthy neonates and 30 premature infants without retinopathy of prematurity underwent RetCam screening. There were 16 premature infants with a history of oxygen inspiration. The tortuosity of superior temporal veins, inferior temporal veins, superior nasal veins, inferior nasal veins was measured separately using a self-developed computer program. Pearson correlation analysis was used to analyze the relationship between tortuosity of retinal veins and birth weight, gestational age and correct gestational age. ResultsIn full-term neonatal infants, the vascular tortuosity of the nasal veins was significantly higher than the temporal veins (t=5.73, P < 0.01), while the superior veins and inferior veins showed no significant difference (t=0.39, P > 0.05). There was no correlation between vascular tortuosity of temporal (r=0.179, -0.175) or nasal veins (r=0.055, 0.345) with birth weight or gestational age (P > 0.05). In premature infants, the vascular tortuosity of the nasal veins was also significantly higher than the temporal veins (t=5.00, P < 0.01), no significant difference was found between the superior veins and inferior veins (t=0.39, P > 0.05). The vascular tortuosity of temporal veins of premature infants was negatively correlated with birth weight (r=-0.375, P < 0.05); however, no significant correlation was found with gestational age (r=-0.296, P > 0.05). The vascular tortuosity of the temporal retinal veins of premature infants with a history of oxygen inspiration was significantly higher than premature infants without a history of oxygen inspiration (t=2.517, P < 0.05), though no significant difference was found between the nasal veins (t=-0.261, P > 0.05). The vascular tortuosity of the temporal and nasal retinal veins of premature infants was both higher than neonate, but was not statistically significant (t=0.88, 1.50; P > 0.05). ConclusionsThe vascular tortuosity of the temporal veins was greater than the nasal veins in both full-term and premature infants, though no significant difference was found between superior and inferior veins. The vascular tortuosity of temporal veins of premature infants increased as birth weight decreased. The vascular tortuosity of the temporal retinal veins of premature infants with a history of oxygen inspiration was higher than premature infants without a history of oxygen inspiration.
ObjectiveTo investigate the high-risk factors for death in infants with severe pneumonia. MethodsWe analyzed hospitalized infants and young children diagnosed with severe pneumonia from January 2011 to December 2013, and investigated the risk factors for death. ResultsA total of 1 411 infants with severe pneumonia were included in the analysis. The mortality rate was 3.12%. In single factor analysis, the following factors were significant:age, severe infection, artificial feeding, congenital heart diseases, bad habitation, repeated infection history, surgical history, multi-organ dysfunction, internal environment disorder, multiple drug-resistant strains infection. The results of Logistic multiple regression analysis showed that there were statistical significance in severe infection, repeated infection history, Multiple drug-resistant strains infection, multi-organ dysfunction, and internal environment disorder. ConclusionInfants with severe pneumonia should be intensively monitored and actively treated for reducing the mortality rate if they have one of the following high-risk factors:age, congenital heart diseases, repeated infection history, multiple drug-resistant strains infection, surgical history, multi-organ dysfunction, and internal environment disorder.
Objective To evaluate the surgical approach of left superior vena cava（LSVC） distal abnormalities in infant and young children. Methods From April 1999 to December 2004, 19 cases of LSVC distal abnormalities were corrected by primary repair. There were 10 males and 9 females. Their age ranged from 2.7 months to 6.5 years and body weight from 3. 1 to 15.0 kg. Diseases complicated with LSVC included complex congenital cardiac disease 9 cases, ostium secundum atrial septal defect 4, partial abnormal pulmonary venous drainage （PAPVD） with atrial septal defect（ASI）） 2, tetralogy of Fallot（TOF） 3, and double outlet of right ventricle （DORV） 1 case. The ways for surgical treatment of distal abnormalities of LSVC were reconstruction of atrial septum, translocation of LSVC and reconstruction of atrial septum, right atrium and LSVC anastomosis, cavopulmonary anastomosis and repair of partially unroofed coronary sinus. Results One patient died and the diagnosis for the patient was LSVC with DORV and pulmonary hypertension （PH）. This patient died from crisis of PH , obstruction of blood flow in the left cavopulmonary anastomosis, severe low cardiac output,low arterial oxygen saturation and abnormal function of kidney. The mean pressure of right atrium was 9 to 18 mmHg. The percutaneous oxygen saturation （SpO2） was 0.98 1.00 for biventricular repair and 0.79-0. 88 for single ventricular repair and palliative repair. The echocardiography showed no obstruction of the blood flow in LSVC and pulmonary veins. The results of follow-up were satisfactory, from 3 months to 2 years. Conclusions Key for success of surgical approach of LSVC distal abnormalities is precise evaluation of different kinds of LSVC and different surgical approaches. Cavopulmonary anastomosis can not be used in the case of LSVC with PH.
Objective To investigate the early motor development and the risk factors affecting motor development in children with congenital muscular torticollis (CMT) aged 0–3 months. Methods CMT infants admitting to the Department of Rehabilitation Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine between January 1st, 2016 and April 30th, 2018 were enrolled as CMT group, and contemporaneous age-matched healthy infants were enrolled as the control group. Motor development was assessed with the Alberta Infant Motor scale (AIMS). We collected the birth weight, birth length, mode of birth, sleep position, and prone time when awake as dependent variables, and used multiple linear regression to find the variables that had significant effect on AIMS scores. Results There were 97 CMT infants (62 males and 35 females) with the mean age of (46.8±17.3) days, mean birth weight of (3.34±0.38) kg and mean birth length of (49.56±0.93) cm in the CMT group, while there were 97 healthy infants (60 males and 37 females) with the mean age of (45.1±19.4) days, mean birth weight of (3.38±0.35) kg and mean birth length of (49.84±1.03) cm in the control group, and the differences in sex, age, birth weight, birth length between the two groups were not statistically significant (P>0.05). AIMS centiles showed that 36 infants (37.1%) in CMT group had suspicious or abnormal motor development, while only 12 infants (12.4%) in the control group had; there was a significant statistical difference between the two groups (χ2=15.945, P<0.001). Multiple linear regression analysis showed that the time of prone position when awake and CMT had significant influence on the AIMS scores (F=64.851, P<0.001). Infants who had a long prone position when awake had significantly higher AIMS scores and CMT had a significantly lower AIMS scores (P<0.001). Conclusions The risk of early motor retardation in infants with CMT aged 0–3 months is higher than that in healthy infants of the same age. The decrease in prone position when awake and CMT may be the causes of delayed motor development. Clinical medical personnel and family caregivers should pay more attention to motor development and provide reasonable intervention to CMT infants.
Objective To evaluate the effect of cardiopulmonary bypass （CPB） on pulmonary function in infants with variable pulmonary arterial pressure resulting from congenital ventricular septal defect （VSD）. Methods Twenty infants with VSD underwent corrective surgery were divided into pulmonary hypertension group （n= 10） and non-pulmonary hypertension group （n= 10） according to with pulmonary hypertension or not. Pulmonary function was measured before CPB , 3h,6h,9h,12h,15h,18h,21h, and 24h after CPB and duration for mechanical ventilation and cardiac intensive care unit stay were recorded. Results Pulmonary function parameters before CPB in nonpulmonary hypertension group were superior to those in pulmonary hypertension group （P〈0.01）, and pulmonary function parameters after CPB deteriorated than those before CPB （P〈0.05）, especially 9h,12h and 15h after CPB （P〈0.01）. Compared to pulmonary function parameters before CPB, pulmonary function parameters of pulmonary hypertension group at 3h after CPB were improved （P〉0.05）, but they deteriorated at 9h,12h and 15h after CPB （P〈0. 05）. Pulmonary function parameters at 21h and 24h after CPB was recoverd to those before CPB in two groups. Conclusions Although exposure to CPB affects pulmonary function after VSD repair in infants, the benefits of the surgical correction to patients with pulmonary hypertension outweigh the negative effects of CPB on pulmonary function. Improvement of cardiac function can avoid the nadir of pulmonary function decreasing. The infants with pulmonary hypertension will be weaned off from mechanical ventilator as soon as possible, if hemodynamics is stable, without the responsive pulmonary hypertension or pulmonary hypertension crisis after operation.
ObjectiveTo compare the outcome between two nutrition support methods, total enteral nutrition (TEN) and enteral nutrition combined with parenteral nutrition, in infants after ventricular septal defect (VSD) repair operation. MethodsWe retrospectively analyzed the clinical data of 76 infants who underwent VSD repair operation in Xinhua Hospital in 2012 year. There were 46 males and 35 females aged 1.6-11.9 (5.5±2.5) months. Nutrition support was started from the first day after operation. There were 35 patients in the group A with TEN 60 kcal/(kg·d), and 41 patients in the group B with both enteral nutrition at 30 kcal/(kg·d) and parenteral nutrition at 30 kcal/(kg·d). ResultsThere was no statistical difference between two groups in demography data and preoperative clinical indicators. The number of patients suffered abdominal distension and gastric retention was more in the group A (22.9% vs. 4.9%, 68.6% vs. 2.4%, P<0.05). There was no difference in diarrhea. The completion of nutrition support in the group A was worse than that in the group B. In the group A, only 40% of the goal calorie was finished on the first and the second day after operation. It was improved until the third day, and the goal calorie could be finished on the seventh day. In the group B, the nutrition support method could be finished on the first day. The prealbumin level in the group B was significantly higher on the third, fifth and seventh day (P<0.05). The blood urea nitrogen (BUN) level in the two groups on the first day after operation was higher than that before operation (P<0.05), and persisted in the group A, while decreased to the normal level gradually in the group B. Following up to discharge, the weight was higher and the length of stay was shorter in the group B (P<0.05). There was no statistical difference in the cost of hospitalization between the two groups (P>0.05). ConclusionThe nutrition support method, enteral nutrition combined with parenteral nutrition, is better than TEN for infants after VSD repair operation.
Kangaroo mother care has reduced mortality and morbidity in preterm and low birth weight infants and has many benefits, such as promoting breastfeeding. Based on the current evidence in China and internationally, we developed clinical practice guidelines for kangaroo mother care in preterm and low birth weight infants using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE), and proposed 34 recommendations for 20 key questions. Our goal is to promote the appropriate implementation of kangaroo mother care in clinical practice.
ObjectiveTo observe the effect of breastfeeding on the incidence of retinopathy of prematurity (ROP).MethodsA retrospective clinical study. From June 2017 to December 2019, 1256 eyes of 628 premature infants who were born in Ningbo Women and Children's Hospital and were screened for ROP were included in the study. Among them, there were in 325 males (650 eyes) and 303 females (606 eyes). According to the feeding situation, premature infants were divided into breastfeeding (research) group and formula feeding (control) group, with 390 cases of 780 eyes and 238 cases of 476 eyes, respectively. The changes in the retina of the fundus of the two groups of premature infants during the observation period were compared. The qualitative data comparison between groups was performed by the χ2 test; the quantitative data comparison was performed by the two independent sample t test.ResultsThe sex ratio of premature infants in the study group and control group (χ2=0.217), birth weight (t=0.728), gestational age at birth (t=0.351), Apgar score at birth (t=0.816), oxygen inhalation time (t=0.427), were compared with the length of stay in the neonatal intensive care unit (t=1.580), the difference was not statistically significant (P＞0.05). Among the 390 cases in the study group, 108 cases (27.7%, 108/390) and 282 cases (72.3%, 282/390) were with or without ROP, respectively; in the 238 cases in the control group, 86 (36.1%, 86/238) were with ROP, 152 (63.9%, 152/238) cases were without ROP. There was a statistically significant difference in the incidence of ROP between the two groups (χ2=4.934, P=0.026). Among the 108 cases of ROP in the study group, 50 (12.8%, 50/108), 35 (9.0%, 35/108), 23 (5.9%, 23/108) cases were in stage 1, 2 and 3, respectively. Among the 86 ROP cases in the control group, stages 1, 2 and 3 were 25 (10.5%, 25/86), 40 (16.8%, 40/86), and 21 (8.8%, 21/86), respectively. In the comparison of ROP staging between the two groups, the difference in stage 1 was not statistically significant (χ2=0.754, P＞0.05), and the difference in stage 2 and above was statistically significant (χ2=11.400, P＜0.05).ConclusionBreastfeeding may reduce the incidence and severity of ROP.