The effect of maternal voice and non-nutritional sucking on repeated procedural pain of heel prick in neonates: a quasi-experimental study.

BACKGROUND: Neonates in the neonatal intensive care unit undergo frequent painful procedures. It is essential to reduce pain using safe and feasible methods. PURPOSE: To evaluate the effects of non-nutritional sucking, mother's voice, or non-nutritional sucking combined with mother's voice on repeated procedural pain in hospitalized neonates. METHODS: A quasi-experimental study was conducted in which 141 neonates were selected in a hospital in Changsha, China. Newborns were divided into four groups: non-nutritional sucking (NNS) (n = 35), maternal voice (MV) (n = 35), NNS + MV (n = 34), and control (n = 37) groups. The Preterm Infant Pain Profile-Revised Scale (PIPP-R) was used to assess pain. RESULTS: During the heel prick, the heart rate value and blood oxygen saturation were significantly different between the groups (P < 0.05). Both non-nutritional sucking and maternal voice significantly reduced PIPP-R pain scores of hospitalized newborns (P < 0.05). The pain-relief effect was more robust in the combined group than in other groups. CONCLUSIONS: This study showed that both non-nutritional sucking and the mother's voice alleviated repeated procedural pain in neonates. Therefore, these interventions can be used as alternatives to reduce repeated procedural pain.

Effects of swaddled and traditional tub bathing on stress and physiological parameters of preterm infants: A randomized clinical trial in China.

PURPOSE: The present research aims to study the effects of swaddled and traditional tub bathing on premature infants to identify better ways to bathe. DESIGN AND METHODS: Eligible premature infants (n = 60) were randomly assigned to either swaddled bathing or traditional tub bathing group. Stress scores and physiological indicators were measured 10 min before, immediately after, and 10 min after bathing. Crying times were also recorded for both groups. Data were reported as mean and standard deviation (SD) or frequency (percentage). For analyzing the data, the Student t-test and Chi-square test were employed. RESULTS: Swaddled bathing has less effect on the respiratory rate, heart rate, and oxygen saturation (p < 0.05). Both bathing methods led to a decrease in the temperature of infants. Still, the temperature of infants 10 min after bathing, in the swaddled bathing group was rose higher than the traditional tub bathing (t = 2.813, p < 0.05). The stress score of the swaddled bathing group, immediately after and ten minutes after bathing was lower than the traditional tub bathing group. The crying time of the swaddled bathing group was 32 ± 24.740(s) lower than the traditional tub bathing group 94.43 ± 41.625(s). CONCLUSIONS: The advantages of swaddled bathing over traditional tub bathing were validated for feasibility in China's preterm infants. Swaddled bathing is recommended method for bathing technique in the neonatal intensive care unit. PRACTICE IMPLICATIONS: Swaddled bathing is beneficial for the development of premature infants, as it results in less noxious stimuli and stress on the developing premature neonates.

Maternal and neonatal outcomes in women undergoing Roux-en-Y gastric bypass: A systematic review and meta-analysis.

BACKGROUND: To summarize evidence of benefits and risks of maternal and neonatal outcomes among pregnant women after Roux-en-Y gastric bypass surgery. METHODS: A systematic search was conducted in MEDLINE, EMBASE, Web of Science, Ovid and Cochrane Library until 24th May 2021. Inclusion criteria were randomized trails or observational studies including at least one of maternal or neonatal outcomes from pregnant women who had a history of Roux-en-Y gastric bypass surgery with a control group of pregnant women with no history of bariatric surgery. Non-English studies were excluded. Both fixed-effect and random-effect models were used in the meta-analyses. Newcastle-Ottawa Scale was used to assess quality of studies. RESULTS: Twelve retrospective articles were eligible including 13 848 pregnant women with a history of Roux-en-Y gastric bypass surgery and 255 008 pregnant women without a history of bariatric surgery. The results of meta-analysis showed a lower incidence of preterm premature rupture of membranes (OR 0.53, 95% CI [0.47, 0.60], p < 0.00001), large gestational age infants (OR 0.28, 95%CI [0.22, 0.37], p < 0.00001) or macrosomia (OR 0.26, 95%CI [0.23, 0.30], p < 0.00001) in women after Roux-en-Y gastric bypass surgery. On the other hand, infants born to mothers with a history of Roux-en-Y gastric bypass surgery had an increased risk of small gestational age (OR 2.24, 95% CI [1.55, 3.24], p < 0.00001). CONCLUSION: Roux-en-Y gastric bypass surgery reduces significantly of risks of preterm premature rupture of membranes and large for gestational age/ macrosomia, but increase the risk of small for gestational age.

Willingness to Adopt mHealth Among Chinese Parents During the COVID-19 Outbreak: Cross-sectional Questionnaire Study.

BACKGROUND: Parental involvement in mobile health (mHealth) to consult with medical professionals appears to be prevalent in China with the rapid development of the internet. More parents with busy jobs have chosen to use mHealth. During the ongoing COVID-19 outbreak, mHealth can assist with health promotion, directions for medication use, and disease diagnosis via online chat and video consultation without contacting others. To our knowledge, no studies have been performed to explore the role of mHealth in parents' attitudes toward child health care at home during the COVID-19 outbreak. OBJECTIVE: This study aims to identify the associated factors of willingness to adopt mHealth among Chinese parents during the COVID-19 outbreak and to explore the correlation between the frequency of adopting mHealth and parents' attitudes toward child health care at home. METHODS: Chinese parents were asked to complete an online survey from January 25 to February 15, 2020. The questionnaire comprised of two parts with a total of 16 items, including parents' demographic variables and attitudes toward child health care at home. By multivariate logistic regression, we explored factors associated with parents' willingness to adopt mHealth during the COVID-19 outbreak. Pearson chi-square tests were used to reveal the correlation between the frequency of adopting mHealth and parents' attitudes toward child health care at home. RESULTS: A total of 254 parents enrolled, and 202 (79.5%) parents were willing to adopt mHealth during the COVID-19 outbreak. Parents' age (26-35 years: adjusted odds ratio [AOR] 8.114, 95% CI 1.471-44.764), parents' interest in the COVID-19 pandemic (moderate: AOR 8.753, 95% CI 2.009-38.127; high: AOR 22.194, 95% CI 5.509-89.411), the source that recommended mHealth (medical health providers: AOR 4.257, 95% CI 1.439-12.596), the presence of chronic disease in their children (yes: AOR 20.844, 95% CI 4.600-94.443), parents' duration of daily internet use (4-6 hours: AOR 6.487, 95% CI 1.870-22.495; >6 hours: AOR 8.766, 95% CI 1.883-40.804), and adoption of mHealth before the COVID-19 outbreak (yes: AOR 3.413, 95% CI 1.234-9.444) were significantly correlated with the parents' willingness to adopt mHealth during the COVID-19 outbreak. The frequency of mHealth use among parents was correlated with their behaviors in regard to handwashing (χ26=18.967, P=.004), mask wearing (χ26=45.364, P<.001), frequency of leaving the home (χ26=16.767, P=.01), room disinfection and ventilation (χ26=19.515, P=.003), temperature checking (χ26=17.47, P=.007), and mental health care of children (χ26=63.810, P<.001) during the COVID-19 pandemic. CONCLUSIONS: We found various objective factors that were associated with parents' willingness to adopt mHealth during the COVID-19 outbreak. Overall, parents' willingness to adopt mHealth was high. The frequency of mHealth use among parents was correlated with their attitudes toward child health care at home. The option of mHealth to patients at home during the COVID-19 outbreak would be beneficial for education and improvement in self-management of child health care at home.

Selection of PICC catheter location in neonates via evidence-based ACE Star model. / 基于ACE Star循证模式选择新生儿经外周静脉穿刺的中心静脉导管置管部位.

OBJECTIVES: To explore the most suitable insertion site for neonatal placement of peripherally inserted central venous catheter (PICC) according to the evidence-based ACE Star model. METHODS: This study was carried out according to the evidence-based ACE Star model in 5 steps, including discovery research, evidence summary, guidelines translation, practice integration, and outcome evaluation. Based on the results of Meta-analysis, relevant guidelines, expert recommendations, clinical experience of nurses, and characteristics of neonates, the final recommendation was formed. A total of 87 neonates in a tertiary neonatal intensive care unit in Hunan Province were integrated into practice of PICC to evaluate the incidence of catheter-related complications and one-attempt success rate of puncture. RESULTS: The results of Meta-analysis showed that the incidence of complications of PICC in neonates via lower limb veins was significantly lower than that of upper limb veins (OR=0.83, 95% CI 0.75 to 0.92, P<0.05). The final result of guideline translation was that PICC should be performed first through lower limb veins if the lower limb vein before PICC catheterization was not damaged.The results of integrated practice showed that the incidence of complications of PICC via lower extremity vein was 17.24%. Compared with the left lower limb catheterization, the incidence of complications and the incidence of catheter blockage of the right lower limb catheterization were significantly lower (both P<0.05). Compared with femoral vein catheterization, one-attempt success rate of puncture via the saphenous vein catheterization was higher and the incidence of complications, the incidence of catheter blockage, and the incidence of infection were lower, with significant difference (all P<0.05). CONCLUSIONS: Saphenous vein in right lower limb could be the most suitable insertion site for neonatal PICC.

The impact of pregnancy on postoperative outcomes among obese women who underwent bariatric surgery: A systematic review and meta-analysis.

OBJECTIVES: Women who had a history of bariatric surgery are increasingly becoming pregnant. There is growing evidence showing that increased risk of postoperative complications may be associated with the gestation after bariatric surgery.The objective of this systematic review was to evaluate the potential impact of pregnancy on weight loss and postoperative complications in obese women after bariatric surgery. STUDY DESIGN: PubMed, Embase, Medline and Cochrane Central Register of Controlled Trails were searched from inception through October 2018. Selection criteria included observational or randomized trial examining weight loss and medical complications in pregnant compared to non-pregnant women after bariatric surgery. Two reviewers extracted information and performed quality appraisal of eligible articles. Meta-analysis was performed to ascertain the certainty of the evidence when possible. RESULTS: Seven observational cohort studies with a total of 27,369 obese women were included in the final analysis. The mean difference (95 % confidence interval) in percent excess weight loss between pregnant and non-pregnant subjects was -9.5 (-19.9, 0.9). The odds ratio (95 % confidence interval) for postoperative complications in pregnant relative to non-pregnant subjects was 0.85 (0.33, 2.18). CONCLUSIONS: Pregnancy may have little or no effect on weight loss or postoperative complications in women who have undergone bariatric surgery.

[Effect of placement of peripherally inserted central catheter via the upper versus lower extremity veins: a Meta analysis].

OBJECTIVE: To investigate the effect of placement of peripherally inserted central catheter (PICC) via the upper versus lower extremity veins in neonates through a Meta analysis. METHODS: CNKI, Wanfang Data, VIP Data, CBMdisc, PubMed, Web of Knowledge, Embase, Medline, Cochrane Library and Google Scholar were searched for control studies on the effect of PICC placement via the upper versus lower extremity veins in neonates. RevMan 5.3 was used to perform a Meta analysis of the studies which met the inclusion criteria. RESULTS: A total of 18 studies were included, among which there were 8 randomized controlled trials and 10 cohort studies, with 4 890 subjects in total. Compared with those undergoing PICC placement via the upper extremity veins, the neonates undergoing PICC placement via the lower extremity veins had significantly lower incidence rates of complications (RR=0.83, 95%CI: 0.75-0.92, P<0.05), catheter-related infections (RR=0.77, 95%CI: 0.60-0.99, P<0.05), catheter malposition (RR=0.28, 95%CI: 0.18-0.42, P<0.05), extravasation of the infusate (RR=0.52, 95%CI: 0.40-0.70, P<0.05), and unplanned extubation (RR=0.82, 95%CI: 0.69-0.98, P<0.05). They also had a significantly higher first-attempt success rate of puncture (RR=1.17, 95%CI: 1.05-1.30, P<0.05) and a significantly shorter PICC indwelling time (MD=-0.93, 95%CI: -1.26-0.60, P<0.05). CONCLUSIONS: The above evidence shows that PICC placement via the lower extremity veins has a better effect than PICC placement via the upper extremity veins in neonates.

[Clinical effect of maternal voice stimulation in alleviating procedural pain in hospitalized neonates].

OBJECTIVE: To study the clinical effect of maternal voice stimulation in alleviating procedural pain in neonates during heel blood collection. METHODS: A total of 72 neonates who were admitted to the neonate intensive care unit were randomly divided into an intervention group (n=35) and a control group (n=37). Heel blood collection was performed by the routine method in the control group. The intervention group listened to their mothers' voice from 1 minute before heel blood collection to the end of the procedure. Pain score, incidence of crying, and vital signs were recorded before and after heel blood collection. RESULTS: Compared with the control group, the heart rate was significantly reduced, the blood oxygen saturation significantly increased, the incidence of crying and the pain score were significantly reduced in the intervention group during the procedure of heel blood collection (P<0.05). CONCLUSIONS: Maternal voice stimulation helps to reduce procedural pain and maintain stable vital signs in neonates.

Accuracy of Tactile Assessment of Fever in Children by Caregivers: A Systematic Review and Meta-analysis.

CONTEXT: Fever is the most common complaint in the pediatric and emergency departments. Caregivers prefer to detect fever in their children by tactile assessment. OBJECTIVE: To summarize the evidence on the accuracy of caregivers' tactile assessment for detecting fever in children. EVIDENCE-ACQUISITION: We performed a literature search of Cochrane Library, PubMed, Web of Knowledge, EMBASE (ovid), EBSCO and Google Scholar, without restriction of publication date, to identify English articles assessing caregivers' ability of detecting fever in children by tactile assessment. Quality assessment was based on the 2011 Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) criteria. Pooled estimates of sensitivity and specificity were calculated with use of bivariate model and summary receiver operation characteristics plots for meta-analysis. RESULTS: 11 articles were included in our analysis. The summary estimates for tactile assessment as a diagnostic tool revealed a sensitivity of 87.5% (95% CI 79.3% to 92.8%) and specificity of 54.6% (95% CI 38.5% to 69.9%). The pooled positive likelihood ratio was 1.93 (95% CI 1.39 to 2.67) and negative likelihood ratio was 0.23 (95% CI 0.15 to 0.36). Area under curve was 0.82 (95% CI 0.7 to 0.85). The pooled diagnostic odds ratio was 8.46 (95% CI 4.54 to 15.76). CONCLUSION: Tactile assessment of fever in children by palpation has moderate diagnostic value. Caregivers' assessment as "no fever" by touch is quite accurate in ruling out fever, while assessment as "fever" can be considered but needs confirmation.

[Incidence of accident proneness and its influencing factors in rural children].

OBJECTIVE: To investigate the incidence of accident proneness and its influencing factors in rural children. METHODS: By random cluster sampling, 1 560 children were enrolled from one rural area in Hunan Province, China, and were surveyed with self-designed general and injury questionnaires. Unconditional multivariate logistic regression analysis was used to explore the major risk factors for accident-prone children. RESULTS: One hundred and forty-seven accident-prone children were screened out and the incidence of accident proneness was 9.42%. Univariate analysis showed that gender (P<0.01), academic record (P<0.01), left-behind status (P<0.05), family type (P<0.05), family economic status (P<0.01), guardian's gender (P<0.05), guardian's marital status (P<0.05), guardian's occupation (P<0.05), and family educational mode (P<0.05) were influencing factors for accident proneness in rural children. Multivariate logistic regression analysis further revealed that low grade (OR=3.683, 95%CI: 1.028-4.283) and very low grade (OR=2.099, 95% CI: 1.587-8.546) in academic record, poverty in family economic status (OR=2.353, 95% CI: 1.222-4.533), and indulgence or indifference (OR=1.914, 95% CI: 1.029-3.559) and fickleness (OR=4.153, 95% CI: 1.847-9.338) in guardian's educational mode were risk factors for accident proneness in rural children, while female gender (OR=0.539, 95% CI: 0.369-0.788) was a protective factor. CONCLUSIONS: Low academic record, poor family economy, and incorrect family education mode (indulgence or indifference and fickleness) would increase the incidence of accident proneness in rural children, but girls have less accident proneness than boys.

Sex disparity and perception of obesity/overweight by parents and grandparents.

OBJECTIVE: To explore the factors associated with the sex disparity showing a greater prevalence of obesity/overweight in boys compared with girls in Chinese school children. METHODS: Sampled students and their parents were asked to complete a questionnaire. Perceptions of weight status by the parents, grandparents and children themselves were collected. A logistic regression analysis was used. RESULTS: The sampled students included 327 obese/overweight students and 1078 students with normal body mass index (BMI). The crude OR of obesity/overweight for boys compared with girls was 1.57 (95% CI 1.22 to 2.01). The increased risk of childhood obesity/overweight for boys remained after adjustment for prenatal and infant factors, daily habits and family situation, but disappeared after adjustment for perception of weight status (OR 1.27 [95% CI 0.93 to 1.67]). There were differences in underestimation of children's weight status between boys and girls by their parents and grandparents (OR 1.33 [95% CI 1.08 to 1.64] and OR 1.42 [95% CI 1.15 to 1.75], respectively). CONCLUSIONS: Misconceptions about a child's weight status were prevalent among parents and grandparents, and boys' weight status was more frequently underestimated than girls. The disparity of underestimating weight according to sex may partially contribute to the difference in the prevalence of obesity/overweight between boys and girls among Chinese school children.

OBJECTIF: Explorer les facteurs associés à l'écart entre les sexes qui démontrent une plus grande prévalence d'obésité et d'embonpoint chez les écoliers que chez les écolières en Chine. MÉTHODOLOGIE: Les chercheurs ont invité un échantillon d'élèves et leurs parents à remplir un questionnaire. Ils ont colligé les perceptions des parents, des grands-parents et des enfants. Ils ont utilisé une analyse de régression logistique. RÉSULTATS: L'échantillon se composait de 327 élèves obèses ou faisant de l'embonpoint et de 1 078 élèves à l'indice de masse corporelle (IMC) normal. Par rapport aux filles, le rapport de cotes brut d'obésité et d'embonpoint pour les garçons était de 1,57 (95 % IC 1,22 à 2,01). Le risque accru d'obésité ou d'embonpoint juvénile des garçons était maintenu après rajustement compte tenu de facteurs liés à la prénatalité et au nourrisson, aux habitudes quotidiennes et à la situation familiale, mais disparaissait après rajustement compte tenu de la perception du poids (RC 1,27 [95 % IC 0,93 à 1,67]). Les parents et les grands-parents sous-estimaient le poids des garçons et des filles de manière différente (RC 1,33 [95 % IC 1,08 à 1,64] et RR 1,42 [95 % IC 1,15 à 1,75], respectivement). CONCLUSIONS: L'évaluation erronée du poids d'un enfant est prévalente chez les parents et les grands-parents, le poids des garçons étant plus sous-estimé que celui des filles. L'écart de sous-estimation du poids entre les sexes peut contribuer à la différence de prévalence d'embonpoint ou d'obésité chez les écoliers et écolières en Chine.

[Effects of transtheoretical model intervention on improving self-esteem of obese children].

OBJECTIVE: To explore the effects of transtheoretical model (TTM) intervention on improving self-esteem status of obese children. METHODS: A quasi-experimental research was conducted using a repeated-measure, pretest-posttest control group design in one randomly-selected boarding school of Changsha, Hunan Province in China. Seventy-three obesity students (54 males, 19 females) among grade three to six were included. All participants received first assessment, including: demographic data, stage of change questionnaire, and the Self-Esteem Scale (SES). According to the baseline data, different intervention measures based on TTM were given to different students to promote them to begin exercise and improve their self-esteem status. Follow-up assessments were collected respectively at 1- and 6- month after intervention. Intervention effects on proportion of obese children and self-esteem status as well as BMI were explored. All analyses were conducted using SPSS 17.0. RESULTS: After intervention, the proportion of obese children in precontemplation and maintenance stages was significantly different (P < 0.001). BMI and SES scores didn't change significantly. SES score was significantly different in five stages among three intervention points (P < 0.001). CONCLUSION: Obesity children who are in the later stages have higher self-esteem scores than those in former stages. Intervention based on TTM can help obese children move through the stages of change.

Depression and social support between China' rural and urban empty-nest elderly.

This study compared levels of depression and social support among empty-nest elderly who living in the rural and urban area of Hunan province, China. This cross-sectional study enrolled 809 empty-nest elderly living throughout the province as the study respondents. The general information, depression conditions and social supports were investigated by using the self-made General Information Questionnaire, Geriatric Depression Scale (GDS) and Social Support Rating Scale (SSRS). Variables are presented as mean ± standard deviation (SD) or frequency. Independent t-test and χ(2)-tests were used to compare the socio-demographic factors, depression score and social support scores of the rural empty-nest elderly to the urban empty-nest ones; multilevel modeling was used to analyze the socio-demographic factors and social support predicted the level of depression among the empty-nest old subjects. The differences in gender, education level, marital status, economic status, self-perceived income, insurance, children visit frequency and religious beliefs factors between rural and urban empty-nester old people were statistically significant (p<0.05). The average GDS score of rural group was (14.57 ± 5.43), which was higher than the average GDS score (13.18 ± 6.51) of urban group (p<0.01). Objective support scores showed statistical significance between the rural and urban empty-nest elderly (p<0.05). There are differences between rural and urban empty-nest elderly in the aspects of general data, depression status, social support and so on, we should intervene them effectively according to their different characteristics.

Preparation of a ligustrazine ethosome patch and its evaluation in vitro and in vivo.

BACKGROUND: The purpose of this study was to develop a transdermal ligustrazine patch containing a stable formulation and with good entrapment efficiency, release rate, and transdermal absorption. METHODS: Ligustrazine ethosomes were prepared by ethanol injection-sonication, with entrapment efficiency as an indicator. Using acrylic resin as the primary constituent, the ligustrazine ethosome patch was prepared by adding succinic acid as a crosslinking agent and triethyl citrate as a plasticizer. In vitro release and transdermal permeation studies were carried out. Finally, a pharmacokinetic study was carried out in rats to explore relative bioavailability. The formulations of ligustrazine ethosome were 1% (w/v) phospholipid, 0.4% (w/v) cholesterol, and 45% (v/v) ethanol. RESULTS: Ligustrazine ethosomes were obtained with an average particle size of 78.71 ± 1.23 nm and an average entrapment efficiency of 86.42% ± 1.50%. In vitro transdermal testing of the ligustrazine ethosome patches showed that the cumulative 24-hour amount of ligustrazine was up to 183 ± 18 µg/cm(2). The pharmacokinetic results revealed that the relative bioavailability was 209.45%. CONCLUSION: Compared with conventional ligustrazine administration, ligustrazine ethosome patches could promote better drug absorption and increase bioavailability. This study demonstrates that the transdermal action of the ligustrazine ethosome patch was comparatively good.

Risk factors of obesity in preschool children in an urban area in China.

To assess risk factors of childhood obesity, we carried out a case-control study in ten kindergartens in Changsha, the capital city in the Chinese province of Hunan, between July 1 and December 31, 2007. Height and weight measurements were obtained from annual physical examinations for children attending these kindergartens. Obesity was defined according to the International Obesity Task Force cutoff for body mass index (BMI). For each obese child, one child with normal BMI, matched by kindergarten class, sex, age (within 3 months), and height (within 3 cm) were chosen as controls. The parents of the study subjects were asked to complete a questionnaire about their children, including perinatal factors, infant feeding, and current lifestyle factors. Univariate analysis was performed first to compare the distribution of risk factors between cases and controls. Conditional logistic regression analysis was used to assess independent risk factors of childhood obesity. A total of 162 subjects (81 pairs of cases and controls) were included in the final analysis. The results showed that the adjusted odds ratios and 95% confidence intervals for childhood obesity were 8.88 (2.41-32.70), 5.23 (1.24-22.04), 10.96 (2.08-21.64), and 6.72 (1.55-29.12), respectively, for macrosomia, cesarean delivery, early solid foods initiation (<4 months), and fetal musical education. We conclude that macrosomia, cesarean delivery, early initiation of solid foods, and fetal musical education are associated with increased risk of obesity in preschool children in urban China.