Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Adicionar filtros








Intervalo de ano
1.
Artigo em Inglês | IMSEAR | ID: sea-173686

RESUMO

Despite concerns over the neurocognitive effects of micronutrient deficiencies in infancy, few studies have examined the effects of micronutrient supplementation on specific cognitive indicators. This study investigated, in 2002, the effects of iron-folic acid and/or zinc supplementation on the results of Fagan Test of Infant Intelligence (FTII) and the A-not-B Task of executive functioning among 367 Nepali infants living in Sarlahi district. Infants were enrolled in a cluster-randomized, placebo-controlled clinical trial of daily supplementation with 5 mg of zinc, 6.25 mg of iron with 25 μg of folic acid, or zinc-iron-folic acid, or placebo. These were tested on both the tasks using five indicators of information processing: preference for novelty (FTII), fixation duration (FTII), accelerated performance (≥85% correct; A-not-B), deteriorated performance (<75% correct and >1 error on repeat-following-correct trails; A-not-B), and the A-not-B error (A-not-B). At 39 and 52 weeks, 247 and 333 infants respectively attempted the cognitive tests; 213 made an attempt to solve both the tests. The likelihood of females completing the A-not-B Task was lower compared to males when cluster randomization was controlled [odds ratio=0.67; 95% confidence interval 0.46-0.97; p<0.05]. All of the five cognitive outcomes were modelled in linear and logistic regression. The results were not consistent across either the testing sessions or the information-processing indicators. Neither the combined nor the individual micronutrient supplements improved the performance on the FTII or the A-not-B Task (p>0.05). These findings suggest that broader interventions (both in terms of scope and duration) are needed for infants who face many biological and social stressors.

2.
J Health Popul Nutr ; 2009 Feb; 27(1): 53-61
Artigo em Inglês | IMSEAR | ID: sea-696

RESUMO

The potential for traditional birth attendants (TBAs) to improve neonatal health outcomes has largely been overlooked during the current debate regarding the role of TBAs in improving maternal health. Randomly-selected TBAs (n=93) were interviewed to gain a more thorough understanding of their knowledge, attitudes, and practices regarding maternal and newborn care. Practices, such as using a clean cord-cutting instrument (89%) and hand-washing before delivery (74%), were common. Other beneficial practices, such as thermal care, were low. Trained TBAs were more likely to wash hands with soap before delivery, use a clean delivery-kit, and advise feeding colostrum. Although mustard oil massage was a universal practice, 52% of the TBAs indicated their willingness to consider alternative oils. Low-cost, evidence-based interventions for improving neonatal outcomes might be implemented by TBAs in this setting where most births take place in the home and neonatal mortality risk is high. Continuing efforts to define the role of TBAs may benefit from an emphasis on their potential as active promoters of essential newborn care.


Assuntos
Adulto , Idoso , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde , Humanos , Higiene , Mortalidade Infantil , Recém-Nascido , Centros de Saúde Materno-Infantil , Pessoa de Meia-Idade , Tocologia/educação , Nepal , Enfermeiros Obstétricos/educação , Gravidez , Resultado da Gravidez , Cuidado Pré-Natal/normas , Saúde da População Rural , Cordão Umbilical/cirurgia
3.
J Health Popul Nutr ; 2008 Jun; 26(2): 232-40
Artigo em Inglês | IMSEAR | ID: sea-633

RESUMO

The study sought to identify determinants of blood loss at childbirth and 24 hours postpartum. The study was nested in a community-based randomized trial of treatments for anaemia during pregnancy in Wete Town, Pemba Island, Zanzibar, United Republic of Tanzania. Status of anaemia during pregnancy, nutritional information, obstetric history, and socioeconomic status were assessed at enrollment during routine antenatal care. Pregnant women presented for spontaneous vaginal delivery, and nurse-midwives collected information on labour and delivery via partograph. Blood-stained sanitary napkins and pads from childbirth and 24 hours postpartum were quantified using the alkaline hematin method. Moderate-to-severe anaemia (Hb <90 g/L) at enrollment was strongly associated with blood loss at delivery and the immediate postpartum period, after adjusting for maternal covariates and variables of biological relevance to blood loss. Greater blood loss was associated (p<0.10) with duration of the first stage of labour, placental weight, receipt of oxytocin, preterm birth, and grand multiparity. The findings provide unique evidence of a previously-suspected link between maternal anaemia and greater blood loss at childbirth and postpartum. Further research is needed to confirm these findings on a larger sample of women to determine whether women with moderate-to-severe anaemia are more likely to experience postpartum haemorrhage and whether appropriate antenatal or peripartum care can affect the relationships described here.


Assuntos
Adolescente , Adulto , Anemia Ferropriva/epidemiologia , Parto Obstétrico , Países em Desenvolvimento , Feminino , Humanos , Terceira Fase do Trabalho de Parto/sangue , Parto/sangue , Hemorragia Pós-Parto/epidemiologia , Gravidez , Fatores de Risco , Fatores Socioeconômicos , Tanzânia/epidemiologia
4.
Indian Pediatr ; 2006 Feb; 43(2): 117-24
Artigo em Inglês | IMSEAR | ID: sea-13347

RESUMO

OBJECTIVE: A high proportion of deaths during the neonatal period are attributed to infections. Neonatal skin plays an important role in protecting the newborn from invasive pathogens. In preparation for a study of newborn skin cleansing with chlorhexidine in Nepal, we evaluated the feasibility, acceptability, and safety of the newborn cleansing procedure. STUDY DESIGN/SETTING: Observational pilot study of full-body cleansing of newborns in rural Nepal. METHODS: Thirty two newborn infants were wiped with commercially available non-antiseptic baby wipes. Pre and post-procedure axillary temperatures were recorded to estimate the impact of cleansing on body temperature. Skin aggravation, residual moisture, removal of vernix, and maternal satisfaction were assessed qualitatively. RESULTS: Body temperature of newborns decreased an average of 0.40 C (95% CI: 0.31 to 0.49 C, p < 0.0001) during the procedure. There was no evidence of skin aggravation, injury or removal of vernix, and mothers expressed satisfaction with the procedure. The procedure was simple and project workers were easily trained. CONCLUSION: Care must be taken to promptly wrap infants after skin cleansing procedures as slight temperature decrease was noted after the procedure. These pilot data indicate, however, that gentle cleansing of newborn skin poses minimal risk to infants. This procedure is safe and appropriate precautions can be taken to deliver safe skin antisepsis with chlorhexidine to infants in the community.


Assuntos
Temperatura Corporal , Estudos de Viabilidade , Humanos , Recém-Nascido , Nepal , Projetos Piloto , Saúde da População Rural , Higiene da Pele/efeitos adversos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA