Breastfeeding and antithyroid drugs: a view from within

The aim of this communication is to provide information regarding the use of antithyroid drugs (ATD) during lactation. Three ATD are used today: propylthiouracil (PTU), methimazole (MMI) and carbimazole (CMZ). The latter is a prodrug which is bioactivated to MMI. PTU is transferred in small amounts (0.025%) into milk. These amounts were considered nonsignificant for inducing adverse effects for the suckling infant. The amount of MMI excreted in milk is equal to MMI levels in serum. Due to its lower concentrations in milk, PTU was used for decades as the treatment of choice during breastfeeding. Recent studies have demonstrated that physical development, intelligence scores and thyroid status of children whose mothers had received MMI while breastfeeding were similar to those of healthy children. These new data offered clinicians an alternative drug approach. Several hepatic dysfunction studies have been published so far. Clinical manifestations varied from mild to severe hepatic failure, liver transplantation or death. Most PTU cases were more severe, idiosyncratic and not dose related. We recommend that PTU should not be prescribed for thyrotoxicosis during lactation. MMI should be used instead, in doses up to 30 mg/day, while PTU should be used in special cases for a restricted time period.

Breastfeeding: Nature's Safety Net

Breastfeeding is a natural safety-net for the first few months in order to give the child a fairer start to life. The American Academy of Pediatric Dentistry recognizes the distinct nutritional advantages of human milk for infants and endorsed the position of the American Academy of Pediatrics on the promotion of breastfeeding. It therefore calls for increase in need to negotiate the roles and responsibilities of pediatric dentists to eliminate the existing gaps in preventive care and anticipatory guidance. The objective of this evidence-based review is to explore the beneficial roles of breastfeeding in orofacial growth and development and endorse the same through anticipatory guidance.

How to cite this article: Agarwal M, Ghousia S, Konde S, Raj S. Breastfeeding: Nature’s Safety Net. Int J Clin Pediatr Dent 2012;5(1):49-53.

Concept Analysis of Effective Breastfeeding

PURPOSE

This study was conducted to analyze and clarify the concept of the effective breastfeeding.

METHODS

This study used Walker and Avant's process of concept analysis.

RESULTS

Effective breastfeeding is how to give infant adequate milk, which fulfills needs of mother and infant, from her breast so that they can be satisfied with the process and results. It included the effective breastfeeding properties as follows: feeding behaviors (positioning, latch on, and suckling), transferring a breast milk to an infant, mother-infant interaction, and satisfying their desires (satisfaction, comfort, mother's self-confidence, infant's adequate weight gain and defecation, adequate breastfeeding interval). The antecedent of effective breastfeeding were anatomical and functional normal breast, breastfeeding knowledge and steady-state of mother, and feeding desire, rooting reflex and normal oral cavity of infant. The consequences of effective breastfeeding were exclusive breastfeeding, infant and maternal health and wellbeing, and achievement of mother and infant attachment.

CONCLUSION

The meaning of effective breastfeeding defined in this study will contribute to develop the effectiveness breastfeeding assessment tool and the nursing intervention for ineffective breastfeeding.

Which method of breastfeeding supplementation is best? The beliefs and practices of paediatricians and nurses

The aims of the present study were to assess the practices of breastfeeding supplementation methods, and to explore the opinions and beliefs of health professionals with regard to breastfeeding supplementation methods and the nipple confusion phenomenon. The study was cross-sectional in design, and participants were recruited from five hospitals in Toronto, Ontario. All of the nurses and attending paediatricians in postpartum floors and level II nurseries were invited to participate in the study. A total of 87 nurses and 16 paediatricians completed the survey questionnaire. Bottle feeding was the most common breastfeeding supplementation method used in the nurseries followed by cup feeding. Only 15.0% of the level II nurses agreed that frequent bottle feeds lead to the nipple confusion phenomenon, compared with 44.4% of the postpartum nurses and 56.2% of the paediatricians. Findings demonstrated considerable variation in the practices and beliefs surrounding supplementation methods. A randomized controlled trial comparing the safety, efficiency and subsequent breastfeeding rates of different breastfeeding supplementation methods is warranted.

Nutritional management of breastfeeding infants for the prevention of common nutrient deficiencies and excesses

Breastfeeding is the best source of nutrition for every infant, and exclusive breastfeeding for 6 months is usually optimal in the common clinical situation. However, inappropriate complementary feeding could lead to a nutrient-deficient status, such as iron deficiency anemia, vitamin D deficiency, and growth faltering. The recent epidemic outbreak of obesity in Korean children emphasizes the need for us to control children's daily sedentary life style and their intakes of high caloric foods in order to prevent obesity. Recent assessment of breastfeeding in Korea has shown that the rate is between 63% and 89%; thus, up-to-dated evidence-based nutritional management of breastfeeding infants to prevent common nutrient deficiencies or excesses should be taught to all clinicians and health care providers.

Breast feeding practices and newborn care in rural areas: a descriptive cross-sectional study

Context:

Breastfeeding practices play an important role in reducing child mortality and morbidity. This study was aimed to describe the breastfeeding practices prevalent in rural areas.

Objectives:

The primary objective of this study was to describe the breastfeeding and newborn care practices in rural areas and the secondary objective was to describe the factors affecting the initiation and duration of breastfeeding.

Settings and Design:

The study was conducted in primary health care center (PHC) that is attached to a medical college in Kengeri, rural Bangalore, Karnataka.

Materials and Methods:

Mothers with children who were 9 months old who came to the PHC for measles vaccination were included in the study and data was collected using the pre-tested questionnaire on breastfeeding and newborn practices.

Results:

Our study shows 97% of the mothers initiated breastfeeding, 19% used pre lacteal feeds, 90% had hospital deliveries and 10% had home deliveries, and 50% used a house knife to cut the umbilical cord among home deliveries.

Conclusions:

This study emphasizes the need for breastfeeding intervention programs especially for the mother during antenatal and postnatal check-ups and practices like discarding the colostrum and early/late weaning are still widely prevalent and need to be addressed.

Inflammatory bowel disease in pregnancy

Crohn’s disease and ulcerative colitis affect women in their child-bearing years. Family planning has come to be a common discussion between the gastroenterologist and the inflammatory bowel disease (IBD) patient. Disease control prior to desired conception and throughout pregnancy is the most important thing to keep in mind when caring for the IBD patient. Continued medical management during pregnancy is crucial in optimizing outcomes. Studies indicate that quiescent disease prior to conception infer the best pregnancy outcomes, similar to those in the general population. Active disease prior to and during pregnancy, can lead to complications such as pre-term labor, low birth weight, and small for gestational age infants. Although there are no definitive long term effects of pregnancy on IBD, there are some limited studies that suggest that it may alter the disease course. Understanding the literature and its limitations is important in the modern era of IBD care. Educating the patient and taking a team approach with the obstetrician will help achieve successful outcomes for mother and baby.

Maternal and Neonatal Factors Adversely Affecting Breastfeeding in the Perinatal Period

BACKGROUND

Despite its known advantages, breastfeeding rates are low world over. Large number of factors affect breastfeeding. This study was designed to detect maternal and neonatal factors that adversely affect breastfeeding in the perinatal period.

METHODS

A prospective, single-blinded study was conducted on randomly chosen mother-infant pairs in the maternity ward of a tertiary care service hospital. Only full term singletons born by normal vaginal delivery were studied. The B.R.E.A.S.T observation score and time spent by the infant at the mother's breast were primary outcome variables. Maternal age, gravida, para status and education level were recorded. Birth weight, sex, gestation age of the infant and time interval from birth to observation were also recorded. Initial univariate analysis followed by multivariate analysis was performed using SPSS ver 7.5 software.

RESULTS

A total of 54 mother-infant pairs formed the study group; 19(35.2%) were primigravidas. Primigravidas status of the mother led to significantly lower scores (p<0.04; 95% CI 0.10 to 3.62) as did maternal age < 26 years (p<0.04; 95% CI 0.2. to 3.46) on univariate analysis. Low birth weight (<2500 g) was the only neonatal factor that significantly lowered breastfeeding scores (p<0.02;95%Cl 0.56 to 6.31). On multivariate analysis only primigravida status was significantly associated with lower scores (p<0.02). The alpha value of the study was 5% and the power was 74%. Time spent by infant on breast was not significantly different between primigravida and non-primigravida mothers.

CONCLUSION

Primigravida status adversely affects breastfeeding scores; therefore counseling and support should be focused on this group. Extra care should also be taken to ensure adequate breastfeeding by younger mothers and in those with low birth weight infants. Larger studies with long-term follow up will be able to identify other factors and dertermine the effects of focused counseling and support in the perinatal period upon long-term breastfeeding rates.

Breastfeeding and chronic HBV infection: Clinical and social implications

Mother-to-child transmission of hepatitis B virus (HBV) is among the most important causes of chronic HBV infection and is the commonest mode of transmission worldwide. Currently, the presence of HBsAg, HBeAg and HBV DNA in breast milk is confirmed. Several studies have reported that breastfeeding carries no additional risk that might lead to vertical transmission. Beyond some limitations, the surveys have not demonstrated any differences in HBV transmission rate regarding feeding practices in early childhood. Promotion of breastfeeding is substantial, especially for low-income individuals and regions with uncertain, unfeasible, and unsafe water supplies. Lactoferrin, minimal inflammation or activation within the infant gut during exclusive breastfeeding, and nonspecific biological molecules in the milk are identified as major factors of breast-milk defense. This review discusses preemptive antiviral therapy during pregnancy and lactation. Long-term follow up of breast-milk HBV concentrations and correlation with serum viral load; nucleos(t)ide analogue concentrations in breast milk in HBV-positive mothers in the setting of chronic HBV infection; safety of antiviral therapy during pregnancy and lactation; and the difference in viral load in the milk in exclusive or non-exclusive breastfeeding are still open questions. The paper reviews the current data and outlines the course of further investigation into this often underestimated issue.

Breastfeeding: An existential challenge-women's lived experiences of initiating breastfeeding within the context of early home discharge in Sweden

For most Swedish women, breastfeeding is an essential part of the childbearing period. Yet, the meaning of breastfeeding from women's perspective is scantily explored. Therefore, the aim of this study is to describe women's lived experiences of initiating breastfeeding within the context of early home discharge. Eight women, two primiparous, and six multiparous were interviewed within 2 months after birth. A reflective lifeworld research design based on phenomenological philosophy was used during the data gathering and data analysis. The results show that the phenomenon, initiating breastfeeding, in spite of good conditions, i.e., early home discharge, is complex and entails an existential challenge. The essential meaning of the phenomenon is conceptualized as, "A movement from a bodily performance to an embodied relation with the infant and oneself as a mother." This pattern is further described in its five constituents: "Fascination in the first encounter," "Balancing the unknown," "Devoting oneself and enduring the situation," "Seeking confirmation in the unique," and "Having the entire responsibility." Caring for women initiating breastfeeding entails, from a caring science perspective, to help the mother meet insecurity and strengthen confidence to trust her ability to breastfeed the newborn infant. According to these findings, it is suggested in the discussion that it is time for health care professionals to reject the idea of breastfeeding merely as meals or eating for the infant. Instead, they ought to embrace its origin, namely as a way to closeness between mother and infant.

Breastfeeding and helicobacter pylori infection in children with digestive symptoms

OBJECTIVE

This study aims to evaluate the role of breastfeeding in the acquisition of Helicobacter pylori (H. pylori) infection in Iran and to compare the histopathologic changes occurring in children feeding on breast milk with those in infants feeding on formula.

METHODS

In a case-control study parents of children with and without H. pylori infection who had undergone endoscopic survey and gastric biopsy in the Children's Medical Center, Tehran, were asked about their feeding practices during the first 6 months after birth, the duration of breastfeeding period, the symptoms, and the duration of symptoms and concomitant diseases.

FINDINGS

A total of 154 children were included in this study. From this sample, 77 children formed the case group and 77 children formed the control group. A significant difference was found between H. pylori infection and feeding with formula (P=0.045). In case group, a significant difference was found between breastfeeding and age of the infected child (P=0.034), shorter duration of symptoms (P=0.016), and finally degree of H. pylori colonization (P=0.021).

CONCLUSION

It appears that breastfeeding in the first 6 months after birth can decrease the degree of H. pylori colonization, postpone infection until older age, shorten the duration of symptoms, and be concomitant with milder gastritis.

Effect of the timing of gluten introduction on the development of celiac disease

Celiac disease (CD) is a permanent auto-immune enteropathy, triggered in genetically predisposed individuals by the ingestion of dietary gluten. Gluten is the alcohol-soluble protein component of the cereals wheat, rye and barley. CD is a multifactorial condition, originating from the interplay of genetic and environmental factors. The necessary environmental trigger is gluten, while the genetic predisposition has been identified in the major histocompatibility complex region on chromosome 6p21, with over 90% of CD patients expressing HLA DQ2 and the remaining celiac patients express DQ8. The fact that only about 4% of DQ2/8-positive individuals exposed to gluten develop CD, has led to the recognition that other genetic and environmental factors are also necessary. In the last few years, several epidemiological studies have suggested that the timing of the introduction of gluten, as well as the pattern of breastfeeding, may play an important role in the subsequent development of CD. Here, we present and review the most recent evidences regarding the effect of timing of gluten introduction during weaning, the amount of gluten introduced and simultaneous breastfeeding, on the development of CD.

Where and how breastfeeding promotion initiatives should focus its attention? A study from rural wardha

BACKGROUND

In India, the practice of breastfeeding is almost universal, but initiation of breastfeeding is generally quite late and colostrum is discarded. Integrated Management of Neonatal and Childhood Illness (IMNCI) strategy recommended systematic assessment of breastfeeding and emphasized counseling of the mother on proper positioning and attachment of infant to the breast.

OBJECTIVE

To assess breastfeeding among mothers of below six months children in rural Wardha.

MATERIALS AND METHODS

The present cross-sectional study was undertaken in surrounding 23 villages of Kasturba Rural Health Training Center (KRHTC), Anji. Two Auxiliary Nurse Midwives (ANMs) trained in IMNCI paid house visits to 99 mothers during the study period and undertook the assessment of breastfeeding using IMNCI assessment form for young infants. Auxiliary Nurse Midwives observed and recorded the positioning and attachment of infant to the breast as per IMNCI guidelines. The data were entered and analyzed using Epi_Info (version 6.04d) software package.

RESULTS

Most of the deliveries 94 (94.9%) took place in the healthcare facilities. Majority 61 (61.6%) newborn babies had received breastfeeding within half an hour. About half of the mothers had any of the feeding problems like feeding less than eight times in 24 h, giving any other food or drinks or is low weight for age. Significantly more mothers with feeding problems had problems in positioning and attachment of infant to the breast as compared with those mothers who did not have any feeding problems.

CONCLUSIONS

In the settings, where practice of institutional delivery is high, the staff of healthcare facility should ensure education of the mothers regarding position and attachment of infant to the breast before discharge from the healthcare facility. At the village level, Village Health Nutrition Day (VHND) can be utilized for health education of future mothers and support for the breastfeeding mothers. The IMNCI assessment form for young infant should also include assessment of positioning of infant.

Early weaning and other potential risk factors for overweight among preschool children

OBJECTIVE

To investigate whether early weaning constitutes a risk factor for overweight at preschool age and to identify other factors that affect this association.

METHODS

This was a case-control study of 366 children aged 2 to 6 years (176 boys and 190 girls) from three cities. The case group comprised overweight children, as defined by body mass index (BMI) for age greater than or equal to the 85(th) percentile. The main exposure analyzed was early weaning (exclusive or predominant breastfeeding for less than four months).

RESULTS

Early weaning was a significant risk factor for overweight in univariate analysis (OR = 1.69; 95% CI: 1.10-2.60; p = 0.02), but not in multivariate analysis (OR = 1.42; 95% CI: 0.86-2.34; p = 0.17). Maternal overweight, birth weight > or = 3,500 g and sedentarism were the main risk factors for overweight in multivariate analysis.

DISCUSSION

In our study, the protective effect of breastfeeding against overweight was only shown in univariate analysis; it did not persist after controlling for other variables. It is possible that breastfeeding has only a small protective role against overweight in comparison with other variables of greater importance.

CONCLUSION

Our results suggest that the potential protective effect of breastfeeding against overweight among preschool children is weaker than genetic and other environmental factors.

The impact of jaundice in newborn infants on the length of breastfeeding

OBJECTIVES

To examine the breastfeeding prevalence among infants aged three and six months who were previously hospitalized because of hyperbilirubinemia, and to determine whether jaundice in newborn infants increases the risk of breastfeeding discontinuation.

METHOD

Surveys were mailed to mothers of all eligible infants admitted over a two-and-a-half year period to the paediatric ward of a tertiary care children's hospital with a diagnosis of hyperbilirubinemia. A total of 127 mother-patient pairs were included in the study. Breastfeeding rates at three and six months were compared with those of a city-wide survey (Infant Care Survey) conducted by Ottawa's Public Health Department. Risk factors for early breastfeeding discontinuation were examined.

RESULTS

Breastfeeding rates at three and six months were not different between the study group and those reported in the Infant Care Survey (75.5% in the study group versus 71.2% in the Infant Care Survey group, at three months; and 59.1% in the study group versus 50.8% of the Infant Care Survey group, at six months). None of the previously reported risk factors for early weaning had an impact on breastfeeding duration in the study population.

CONCLUSION

Breastfeeding rates following the discharge of infants diagnosed with jaundice were not significantly different from those reported for the general population. Different patient characteristics may have inflated the breastfeeding rates in the study population, as evidenced by a very high education level among the mothers of enrolled patients. Larger prospective studies in diverse populations are needed to determine the rates of early breastfeeding discontinuation in jaundiced infants.

The risks of not breastfeeding for mothers and infants

Health outcomes in developed countries differ substantially for mothers and infants who formula feed compared with those who breastfeed. For infants, not being breastfed is associated with an increased incidence of infectious morbidity, as well as elevated risks of childhood obesity, type 1 and type 2 diabetes, leukemia, and sudden infant death syndrome. For mothers, failure to breastfeed is associated with an increased incidence of premenopausal breast cancer, ovarian cancer, retained gestational weight gain, type 2 diabetes, myocardial infarction, and the metabolic syndrome. Obstetricians are uniquely positioned to counsel mothers about the health impact of breastfeeding and to ensure that mothers and infants receive appropriate, evidence-based care, starting at birth.

Management of inflammatory bowel disease in the pregnant patient

Inflammatory bowel disease (IBD) is a chronic disorder affecting young adults in their reproductive years. Many young women with IBD express concern about the effect their disease will have on fertility, pregnancy course and fetal development. This article presents an approach to management of IBD in the pregnant patient, including counseling and investigation, and summarizes existing data on the safety of medications used to treat IBD in pregnancy and breastfeeding.

Hygiene hypothesis in inflammatory bowel disease: A critical review of the literature

The hygiene hypothesis is thought to be a significant contributor to the growing incidence of inflammatory bowel disease (IBD) around the world, although the evidence for specific factors that underlie the hygiene hypothesis in IBD is unclear. We aimed to systematically review the literature to determine which hygiene-related factors are associated with the development of IBD. Publications identified from a broad based MEDLINE and Current Contents search between 1966 and 2007 on key terms relevant to the 'hygiene hypothesis' and IBD including H pylori exposure, helminths, cold chain hypothesis, measles infection and vaccination, antibiotic use, breastfeeding, family size, sibship, urban upbringing, day care attendance and domestic hygiene were reviewed. The literature suggests that the hygiene hypothesis and its association with decreased microbial exposure in childhood probably plays an important role in the development of IBD, although the strength of the supporting data for each of the factors varies considerably. The most promising factors that may potentially be associated with development of IBD include H pylori exposure, helminths, breastfeeding and sibship. However, the vast majority of studies in this area are plagued by serious methodological shortcomings, particularly the reliance on retrospective recall of information making it difficult to truly ascertain the importance of a 'hygiene hypothesis' in IBD. The 'hygiene hypothesis' in IBD is an important area of research that may give clues to the aetiology of this disease. Directions for future research are recommended.

Breastfeeding and pacifier use in Brazil

OBJECTIVE

To determine the relationship between pacifier use and the duration of exclusive breast-feeding in the first six months of age, among poor children with unfavourable birth weight, from an underdeveloped region in Brazil.

METHOD

Prospective cohort study with infants followed from birth to 6 months of age. Healthy children born with unfavourable birth weight (<3,000), being exclusively breastfed, were selected from 8 maternity hospitals in the city of Fortaleza (Brazil) between November 1996 and April 1997. Two main outcome measures were used: (i) time to stop exclusive breast-feeding at the 1^st and (ii) at the 6th month of life. Main exposures were pacifier use at 1st and 6th month of age. Data were collected at maternity hospitals and during home interviews, using structured questionnaires, by trained data collectors unaware of the study aims, and analyzed using survival analysis and the Cox Proportional Hazard Model.

RESULTS

500 children were enrolled and 13% were lost to follow up at the 1st month. Most of the families had a monthly income less than five times the minimum wage. One third of the mothers were adolescents, one fifth were working outside the home by the 6^th month and most attended prenatal care visits. Approximately 60% of the children were using pacifiers by the 1st month. The average number of days for exclusive breast-feeding for pacifier use by the 6^th month was 125.3 compared to 87.0 among non-users (p=0.0001). Children using pacifiers were 1,9 more likely to have stopped exclusive breastfeeding by the 6^th month compared to non-users, even after controlling potential confounders.

CONCLUSION

Pacifier use was associated with the early termination of breast-feeding in Brazil, among poor children with unfavourable birth weight, living in an underdeveloped area. As, a possible marker of early weaning, pacifier use can help health workers identify those mothers in need of extended counselling to reinforce breast-feeding practices.

Breastfeeding practice among women attending primary health centers in riyadh

OBJECTIVES

(1) To study the patterns of breastfeeding of last children, duration, factors and reasons for it. (2) To study the factors affecting breastfeeding among mothers who are breastfeeding and the reasons for continuing or failure to continue, at the primary health care centers (PHC) in Riyadh.

METHOD

A cross-sectional study was conducted by distributing 1000 questionnaires in 10 PHC centers. The breastfeeding practices were categorized on WHO terms.

RESULTS

Most of the studied last children (95.1%) were breastfed. Exclusive breastfeeding rate from birth was 62.9%, for up to four months was 13.2% and for six months was 3.3% . The mixed breastfeeding rate from birth was 32.2%, up to age of four months was 53.1% and for children more than six months old it was 20.3%. The mean age of the introduction of solid food was 4.6 ±1.4 months. Artificial feeding rate was 4.9% at birth , 30.3% up to four months and 49.7% for children more than six months old. The most frequent reason for the continuation of breastfeeding was Quranic instruction (55.1%) and its failure was inadequate milk (60.8%). The exclusive breastfeeding and the duration of breastfeeding had statistically significant association with the mothers' residence, marital status, number of children alive, occupation and the level of education. In addition, there was significant association of exclusive breastfeeding and the non-introduction of artificial feeding at the hospital but not with health education on breastfeeding at the centers .

RECOMMENDATIONS

To promote the education of mothers on breastfeeding, promote the training of PHC center health professionals and modify the policy of hospitals in the Kingdom on the feeding of newborns.

Monitoring the practice and progress of initiation of breastfeeding within half an hour to one hour after birth, in the labor room of king khalid university hospital

PURPOSE

To monitor the progress in the practice of early breastfeeding of newborn babies within half an hour to one hour after delivery, and to identify the reasons for not breastfeeding the babies in the labor room.

PATIENTS AND METHODS

This is a descriptive study conducted in the labor and delivery rooms of King Khalid University Hospital during the months(5) of Jumada I and (11) Dhulqada 1422H. A total of 602 women were included in the study. A structured form was used to assess the extent of feeding and the reasons for not breastfeeding in the first ½ to 1 hour after birth. The frequency and the percentage were used to compare the data.

RESULTS

It was encouraging to find that 60% of the women breastfed their babies within ½ an hour to 1 hour after birth. Of the reasons for not breastfeeding the babies early, two were of the greatest concern. The first is that 13% of the women were either too tired to breastfeed or refused to do so at this early stage. Secondly, the majority of the mothers who had had cesarean sections did not breastfeed their babies.

CONCLUSION

Mothers and their families play a very vital role in building the health of the nation. This can be achieved by early breastfeeding, which contributes to the rearing of healthy babies, increase in intelligence and the building of strong future generations. The health care professional must have continuous education and be frequently updated on breastfeeding standards.