scholarly journals Relationship between exclusive breast feeding and cardiorespiratory fitness in children and adolescents: a protocol for a systematic review and meta-analysis

BMJ Open ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. e023223 ◽  
Author(s):  
Carlos Berlanga-Macías ◽  
Diana P. Pozuelo-Carrascosa ◽  
Celia Álvarez-Bueno ◽  
Jose Alberto Martínez-Hortelano ◽  
Miriam Garrido-Miguel ◽  
...  
Keyword(s):  
Systematic Review ◽  
Quality Assessment ◽  
Children And Adolescents ◽  
Cardiorespiratory Fitness ◽  
Breast Feeding ◽  
Exclusive Breastfeeding ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Exclusive Breast Feeding

IntroductionBreast feeding has been considered important due to its short-term and long-term benefits on infant and maternal health. Regarding the long-term benefits, the influence of exclusive breastfeeding on cardiorespiratory fitness (CRF) during childhood and adolescence has been studied, although with controversial conclusions. This study protocol aims to provide a clear and standardised procedure for systematically reviewing the relationship between breast feeding, in terms of duration and exclusivity, and CRF in children and adolescents.Methods and analysisThis systematic review and meta-analysis protocol is reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols. A literature search will be conducted in MEDLINE, EMBASE, Web of Science and Cochrane Library. Observational studies regarding the association between breast feeding and CRF in children and adolescents written in English or Spanish will be included. A Critical Appraisal Checklist for Analytical Cross Sectional Studies and The Newcastle-Ottawa Quality Assessment Scale for longitudinal studies will be used for quality assessment of included studies. Standardised mean differences of CRF by exclusive breastfeeding categories will be calculated as the primary outcome. Subgroup analyses and meta-regression will be performed based on the sources of heterogeneity.Ethics and disseminationThis evidence-based systematic review will summarise the relevant information on the association of exclusive breast feeding and CRF in children and adolescents. The results will be disseminated by publication in a peer-reviewed journal. Given that the data used for this systematic review will be exclusively extracted from published studies, ethical approval will not be required.PROSPERO registration numberCRD42018082642.

scholarly journals Human T-lymphotropic virus type I and breastfeeding; systematic review and meta-analysis of the literature

2019 ◽  
Author(s):  
Reza Boostani ◽  
Ramin Sadeghi ◽  
Amir Sabouri ◽  
Ali Ghabeli-Juibary
Keyword(s):  
Systematic Review ◽  
Breast Feeding ◽  
Virus Type ◽  
Transmission Rate ◽  
Meta Analysis ◽  
Bottle Feeding ◽  
Cochrane Library ◽  
Type I ◽  
Exclusive Breast Feeding ◽  
Short Period

Background: The human T-cell lymphotropic virus type-I (HTLV-I) is the first identified pathogenic human retrovirus. Breastfeeding has been reported to be the predominant route of vertical transmission of HTLV-I. The objective of this systematic review was to pool and evaluate the data on the transmission of HTLV-I with different infant-feeding practices on children born to HTLV-I-positive mothers. We conducted a systematic review of comparison of HTLV-I transmission risk to breastfed and bottle-fed  babies. Methods: We searched the following databases: MEDLINE, SID, Magiran, and Cochrane Library. The search strategy was limited to articles in English. Initial screening identified 254 citations; of these, 96 potentially relevant articles were identified. After reviewing the 96 full-text articles in detail, 7 reports met the inclusion criteria for this review. Results: Pooled odds ratio (OR) and risk difference (RD) of HTLV-I transmission in the breastfed group compared to the bottle-fed infants were [OR = 3.48, 95% confidence interval (CI): 1.58-7.64, P = 0.0020, Cochran’s Q = 27.7, P = 0.0010, and I2 = 67.5%] and (RD = 17.1%, 95% CI: 7.5%-26.7%, P < 0.0001, Cochran’s Q = 106, P < 0.0001, and I2 = 91.5%). So, we have evidence to support that exclusive breast feeding more than 6 months in comparison to bottle feeding highly  increases transmission rate of HTLV-I infection. We have also enough evidence to support that exclusive breast feeding up to 6 months compared to bottle feeding does not increase transmission rate of HTLV-I infection (pooled OR = 0.912, CI: 0.45-1.80; OR: 3.83, CI: 1.80-8.10, respectively). Conclusion: The current meta-analysis showed that short period (less than 6 months) of breastfeeding did not increase risk of HTLV-I infection transmission from mother to child among breastfeeders and more than 6 months of breastfeeding significantly increased the risk of HTLV-I infection. However, our meta-analysis shows that refraining from breastfeeding can decrease the risk of vertical HTLV-I transmission.

scholarly journals Long-term Short Implants Performance: Systematic Review and Meta-Analysis of the Essential Assessment Parameters

2015 ◽  
Vol 26 (4) ◽  
pp. 325-336 ◽  
Author(s):  
Thais Marques Simek Vega Gonçalves ◽  
Sergio Bortolini ◽  
Matteo Martinolli ◽  
Bruna Fernandes Moreira Alfenas ◽  
Daiane Cristina Peruzzo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Survival Rate ◽  
Clinical Performance ◽  
Meta Analysis ◽  
Implant Failure ◽  
Cochrane Library ◽  
Implant Survival ◽  
Implant Survival Rate ◽  
Short Implants

<p>Lack of standard criteria in the outcome assessment makes it difficult to draw conclusions on the clinical performance of short implants and, under these circumstances, determine the reasons for implant failure. This study evaluated, through a systematic review of the literature and meta-analysis, the essential parameters required to assess the long-term clinical performance of short and extra-short implants. Electronic databases (Pubmed-MEDLINE, Cochrane Library Database, Embase, and Lilacs) were searched by two independent reviewers, without language limitation, to identify eligible papers. References from the selected articles were also reviewed. The review included clinical trials involving short dental implants placed in humans, published between January 2000 and March 2014, which described the parameters applied for outcome's measurements and provided data on survival rates. Thirteen methodologically acceptable studies were selected and 24 parameters were identified. The most frequent parameters assessed were the marginal bone loss and the cumulative implant survival rate, followed by implant failure rate and biological complications such as bleeding on probing and probing pocket depths. Only cumulative implant survival rate data allows meta-analysis revealing a positive effect size (from 0.052 (fixed) to 0.042 (random)), which means that short implant appears to be a successful treatment option. Mechanical complications and crown-to-implant (C/I) ratio measurement were also commonly described, however, considering the available evidence; no strong conclusions could be drawn since different methods were used to assess each parameter. By means of this literature review, a standard evaluation scheme is proposed, being helpful to regiment further investigations and comparisons on future studies.</p>

scholarly journals Preoperative Somatostatin Analogues in Patients with Newly-diagnosed Acromegaly: A Systematic Review and Meta-analysis of Comparative Studies

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Chengxian Yang ◽  
Ge Li ◽  
Shenzhong Jiang ◽  
Xinjie Bao ◽  
Renzhi Wang
Keyword(s):  
Systematic Review ◽  
Comparative Studies ◽  
Meta Analysis ◽  
Somatostatin Analogues ◽  
Long Term Results ◽  
Current Evidence ◽  
Cochrane Library ◽  
Cure Rate ◽  
Short Term

Abstract Biochemical remission after transsphenoidal surgery is still unsatisfied in acromegaly patients with macroadenomas, especially with invasive macroadenomas. Concerning the impact of preoperative somatostatin analogues (SSAs) on surgical outcomes, previous studies with limited cases reported conflicting results. To assess current evidence of preoperative medical treatment, we performed a systematic review and meta-analysis of comparative studies. A literature search was conducted in Pubmed, Embase, and the Cochrane Library. Five randomized controlled trials (RCT) and seven non-RCT comparative studies were included. These studies mainly focused on pituitary macroadenomas though a small number of microadenoma cases were included. For safety, preoperative SSAs were not associated with elevated risks of postoperative complications. With respect to efficacy, the short-term cure rate was improved by preoperative SSAs, but the long-term cure rate showed no significant improvement. For invasive macroadenomas, the short-term cure rate was also improved, but the long-term results were not evaluable in clinical practice because adjuvant therapy was generally required. In conclusion, preoperative SSAs are safe in patients with acromegaly, and the favorable impact on surgical results is restricted to the short-term cure rate in macroadenomas and invasive macroadenomas. Further well-designed RCTs to examine long-term results are awaited to update the finding of this meta-analysis.

scholarly journals Relationship between breast feeding and motor development in children: protocol for a systematic review and meta-analysis

BMJ Open ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. e029063 ◽  
Author(s):  
Monserrat Hernández Luengo ◽  
Celia Álvarez-Bueno ◽  
Diana P Pozuelo-Carrascosa ◽  
Carlos Berlanga-Macías ◽  
Vicente Martínez-Vizcaíno ◽  
...  
Keyword(s):  
Systematic Review ◽  
Breast Feeding ◽  
Motor Development ◽  
Motor Skill ◽  
Meta Analysis ◽  
Skill Development ◽  
Relevant Information ◽  
Cochrane Library ◽  
Cross Sectional ◽  
Motor Skill Development

IntroductionThe recommendations of most health organisations encourage mothers to keep exclusive breast feeding during the first 6 months and combining breast feeding with complementary feeding at least during the first and second years, due to the numerous immunologic, cognitive developmental and motor skill benefits that breast feeding confers. Although the influence of breast feeding on motor development during childhood has been studied, the findings are inconsistent, and some studies have even reported no effect. This manuscript presents a protocol for a systematic review and meta-analysis, with the aim of reviewing the relationship between breast feeding and motor skill development in children in terms of duration, exclusivity or non-exclusivity of breast feeding.Methods and analysisThe search will be conducted using Medline (via PubMed), EMBASE, Web of Science and Cochrane Library from inception to December 2019. Observational studies (cross-sectional and follow-up studies) written in English or Spanish that investigate the association between breast feeding and motor development in children will be included. This systematic review and meta-analysis protocol follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols. The Critical Appraisal Checklist for Analytical Cross-Sectional Studies and The Newcastle-Ottawa Quality Assessment Scale for longitudinal studies will be used to assess the quality of included studies. The effect of breast feeding on motor skill development will be calculated as the primary outcome. Subgroup analyses will be carried out based on the characteristics of motor skill development and the population included.Ethics and disseminationEthical approval is not required because the data used will be obtained from published studies, and there will be no concerns about privacy. The findings from this study will be relevant information regarding the association of breast feeding with motor development in children and could be used encourage to improve breastfeeding rates. The results will be published in a peer-reviewed journal.PROSPERO registration numberCRD42018093706.

scholarly journals Prevalence of Exclusive Breastfeeding Practice and its Association with Maternal Employment in Ethiopia: A Systematic Review and Meta-Analysis, 2020

2020 ◽  
Author(s):  
GETU ENGIDA WAKE ◽  
YOHANNES MOGES MITTIKU
Keyword(s):  
Systematic Review ◽  
Exclusive Breastfeeding ◽  
Maternal Employment ◽  
Maternity Leave ◽  
Meta Analysis ◽  
Final Analysis ◽  
Cochrane Library ◽  
Pooled Prevalence ◽  
Ethiopian Government ◽  
Meta Analyses

Abstract Background: Exclusive breastfeeding is defined as the practice of providing only breast-milk for an infant for the first 6 months of life without addition of any other food or water, which recommends initiation of breastfeeding within one hour of life and continued breastfeeding for up to 2 years of age or more. There are highly variable findings regarding the prevalence of exclusive breastfeeding in Ethiopia. Maternal employment is the most important factor contributing to the low practice of exclusive breastfeeding. The purpose of this review was to estimate the pooled prevalence of exclusive breastfeeding and its association with maternal employment in the context of Ethiopia.Methods: Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline was used in this systematic review and meta-analysis. The databases such as; PubMed, Google Scholar, Science Direct, Cochrane library, Scopus, CINAHL, and Web of Science were systematically searched. Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI) was used for critical appraisal. Results: Forty-five studies were included in the final analysis after reviewing 751 studies in this meta-analysis yielding the pooled prevalence of EBF 60.42% (95% CI: 55.81-65.02%) in Ethiopia. The subgroup analysis showed the highest prevalence reported in a study conducted in SNNP and Tigray( 87.84%), a study published during (2015-2016) (64.60 %), and among studies with a sample size of less than 500 (64.15%). Those employed mothers were 57% less likely to practice exclusive breastfeeding in comparison to unemployed mothers in Ethiopia [OR] 0.43; 95% CI (0.31, 0.61).Conclusions: Maternal employment was significantly associated with the practice of exclusive breastfeeding in comparison to their counterparts. The prevalence of exclusive breastfeeding in Ethiopia is low in comparison to the global recommendation. Based On our findings, we recommended that the Ethiopian government should increase legislated paid maternity leave after delivery beyond current paid maternity leave and implement policies that empower women and create a conducive environment for mothers to practice exclusive breastfeeding in the workplace.

scholarly journals Prevalence of exclusive breastfeeding practice in Ethiopia and its association with maternal employment: a systematic review and meta-analysis, 2019.

2020 ◽  
Author(s):  
Getu Engida Wake ◽  
Yohannes Moges Mittiku
Keyword(s):  
Systematic Review ◽  
Exclusive Breastfeeding ◽  
Maternal Employment ◽  
Maternity Leave ◽  
Meta Analysis ◽  
Final Analysis ◽  
Cochrane Library ◽  
Pooled Prevalence ◽  
Ethiopian Government ◽  
Meta Analyses

Abstract Background: Exclusive breastfeeding defined as the practice of providing only breast-milk for an infant for the first 6 months of life without the addition of any other food or water, which recommends initiation of breastfeeding within one hour of life and continued breastfeeding for up to 2 years of age or more. Maternal employment is the most important factor contributing to the low practice of exclusive breastfeeding. However; the effect of maternal employment on exclusive breastfeeding is not investigated in Ethiopia. Methods: Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline was used in this systematic review and meta-analysis. The databases used were; PubMed, Google Scholar, Science Direct, and Cochrane library were systematically searched. Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI) was used for critical appraisal of studies. Results: thirty-six studies were included in the final analysis after reviewing 541 studies in this meta-analysis yielding the pooled prevalence of EBF 59.76% (95% CI: 54.84, 64.68) in Ethiopia.Those employed mothers were 57% less likely to practice exclusive breastfeeding in comparison to unemployed mothers in Ethiopia [OR] 0.43; 95% CI (0.3, 0.62).Conclusions: The overall prevalence of exclusive breastfeeding in this meta-analysis is low in comparison to the global recommendation of the practice of exclusive breastfeeding. Maternal employment was significantly associated with the practice of exclusive breastfeeding in comparison to their counterparts. Based On our review findings, we recommended that the Ethiopian government should increase legislated paid maternity leave after delivery beyond current paid maternity leave and implement policies that empower women and create a conducive environment for mothers to practice exclusive breastfeeding at the workplace.

scholarly journals The predictive value of lymphocyte-to-monocyte ratio in the prognosis of acute coronary syndrome patients: A systematic review and meta-analysis

2020 ◽  
Author(s):  
Xiao-Qing Quan ◽  
Run-Chang Wang ◽  
Qing Zhang ◽  
Cun-Tai Zhang ◽  
Lei Sun
Keyword(s):  
Systematic Review ◽  
Acute Coronary Syndrome ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Short Term ◽  
Coronary Syndrome ◽  
Lymphocyte To Monocyte Ratio ◽  
Short Term Mortality ◽  
Long Term Mortality

Abstract Background: The association between the lymphocyte-to-monocyte ratio (LMR) and prognosis of patients with acute coronary syndrome (ACS) is not fully understood. We performed this systematic review and meta-analysis to evaluate the correlation between LMR and mortality or major adverse cardiac events (MACE) in patients with ACS. Methods: A systematic search was performed in PubMed, MEDLINE, EMBASE, the Cochrane Library, Scopus and Web of science. The association between LMR and mortality or MACE was analyzed in patients with ACS. The search was updated to April 15, 2020. Results: A total of 5 studies comprising 4343 patients were included in this meta-analysis. The results showed that lower LMR predicted short-term mortality/MACE (hazard ratio [HR] = 3.44, 95% confidence interval [CI]: 1.46–8.14, P < 0.05) and higher long-term mortality/MACE (HR = 1.70, 95% CI: 1.36– 2.13, P < 0.05). According to our subgroup analysis, there is still has a statistical significance for LMR to predict long-term mortality/MACE in any subgroups. Conclusions: This study suggested that lower LMR value might be associated with higher short-term mortality/MACE and long-term mortality/MACE in ACS patients. Especially for younger ACS patients, low LMR was more closely associated with poor prognosis.

scholarly journals Breakfast Characteristics and Its Association with Daily Micronutrients Intake in Children and Adolescents–A Systematic Review and Meta-Analysis

Nutrients ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 3201
Author(s):  
Natalia Giménez-Legarre ◽  
María L. Miguel-Berges ◽  
Paloma Flores-Barrantes ◽  
Alba M. Santaliestra-Pasías ◽  
Luis A. Moreno
Keyword(s):  
Systematic Review ◽  
Children And Adolescents ◽  
Critical Appraisal ◽  
Meta Analysis ◽  
Daily Intake ◽  
Cochrane Library ◽  
Breakfast Consumption ◽  
Breakfast Skipping ◽  
Standard Mean Difference ◽  
Calcium Magnesium

Breakfast is an important source of key nutrients in the diet. For this reason, the aim of this review was to investigate the associations between breakfast consumption and daily micronutrients intake in both children and adolescents (aged 2–18 years). A peer-reviewed systematic search was conducted in three datasets (PubMed, Scopus and Cochrane Library) in February 2020 in English and Spanish. Two independent reviewers evaluated 3188 studies considering the AXIS critical appraisal and PRISMA methodologies. Meta-analysis was carried out comparing results according to type of breakfast consumed (Ready to eat cereals (RTEC) breakfast or other types of breakfast) and breakfast skipping. Thirty-three articles were included in the systematic review (SR) and 7 in the meta-analysis. In the SR, we observed that those children and adolescents who usually consume RTEC at breakfast had a higher consumption of B-vitamins than those not consuming RTEC at breakfast. Breakfast consumers had a higher mineral intake (iron, calcium, magnesium, potassium, zinc, and iodine) than breakfast skippers. In the Meta-Analysis, RTEC consumers had significantly higher vitamin C intake than breakfast skippers (Standard Mean Difference (SMD), −4.12; 95% confidence intervals (CI): −5.09, −3.16). Furthermore, those children who usually consume breakfast had significantly higher daily intake of calcium than breakfast skippers (SMD, −7.03; 95%CI: −9.02, −5.04). Our review proposes that breakfast consumption seems to be associated with higher daily micronutrients intake than breakfast skippers.

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