A simple method of evaluation of jaundice in the newborn

Facility readiness in low and middle-income countries to address care of high risk/ small and sick newborns

Background

The successful promotion of facility births in low and middle-income countries has not always resulted in improved neonatal outcome. We evaluated key signal functions pertinent to Level II neonatal care to determine facility readiness to care for high risk/ small and sick newborns.

Method

Facility readiness for care of high risk/ small and sick babies was determined through self-evaluation using a pre-designed checklist to determine key signal functions pertinent to Level II neonatal care in selected referral hospitals in Uganda (10), Indonesia (4) and India (2) with focus on the Sub-Saharan country with greater challenges.

Results

Most facilities reported having continuous water supply, resources for hand hygiene and waste disposal. Delivery rooms had newborn corners for basic neonatal resuscitation, but few practiced proper reprocessing of resuscitation equipment. Birth weight records were not consistently maintained in the Ugandan hospitals. In facilities with records of birth weights, more than half (51.7%) of newborns admitted to the neonatal units weighed 2500 g or more. Neonatal mortality rates ranged from 1.5 to 22.5%. Evaluation of stillbirths and numbers of babies discharged against medical advice gave a more comprehensive idea of outcome. Kangaroo Mother Care was practiced to varying extents. Incubators were more common in Africa while radiant warmers were preferred in Indian hospitals. Tube feeding was practiced in all and cup feeding in most, with use of human milk at all sites. There were proportionately more certified pediatricians and nurses in Indonesia and India. There was considerable shortage of nursing staff, (worst nurse –bed ratio ranging from 1 to 15 in the day shift, and 1 to 30 at night). There was significant variability in facility readiness, as in data maintenance, availability of commodities such as linen, air -oxygen blenders and infusion pumps and of infection prevention practices.

Conclusions

Referral neonatal units in LMIC have challenges in meeting even the basic level II requirements, with significant variability in equipment, staffing and selected care practices. Facility readiness has to improve in concert with increased facility births of high risk newborns in order to have an impact on neonatal outcome, and on achieving Sustainable Development Goals 3.2.2.

Electronic supplementary material

The online version of this article (10.1186/s40748-019-0105-9) contains supplementary material, which is available to authorized users.

Home-use icterometry in neonatal hyperbilirubinaemia: Cluster-randomised controlled trial in Vietnam

AIM

To determine whether home-use icterometry improves parental recognition of neonatal jaundice, early care seeking and treatment to minimize risks of bilirubin encephalopathy.

METHODS

Cluster-randomised controlled trial of community-level icterometry used at home by mothers in Chi Linh, Vietnam. Rural health-care workers identified and enrolled term newborns. Post-partum mothers received jaundice education and icterometry instructions and were cluster-randomised by commune. Cases received icterometers (icterometer group (IG)) and controls did not (control group (CG)). Subjects received mobile telephone calls from post-natal days 2-7 to determine maternal recognition by visual inspection and icterometer detection of jaundice (≥ 3.0 on five-point scale). Mothers without telephones, premature newborns (<35 weeks) or newborns hospitalised >5 days were excluded.

RESULTS

Three hundred fifty-two subjects were enrolled (183 IG and 169 CG), of whom 11 (3.4%) were lost to telephone follow-up. Jaundice was recognised and/or detected in 94 (27%) of all newborns. Icterometry helped 11 mothers (6%) detect neonatal jaundice that was not visually recognised by IG mothers. Detection by IG mothers was not statistically greater than CG mothers (P = 0.09). Follow-up care seeking was 8% in both groups (P = 0.2), and 11% of jaundiced newborns received treatment (9% IG vs. 16% CG, P = 0.3). Newborns who received care had bilirubin measurements that averaged 257 μmol/L IG vs. 322 μmol/L CG (P = 0.3). There were no deaths.

CONCLUSIONS

In this pilot study, home-use icterometry may help improve parental detection of jaundice in rural Vietnam. However, larger studies are necessary to determine the changes in recognition, care seeking and treatment.

Validity of neonatal jaundice evaluation by primary health-care workers and physicians in Karachi, Pakistan

OBJECTIVE

The purpose of this study was to validate primary health-care workers' and physicians' visual assessment of neonatal hyperbilirubinemia in Karachi, Pakistan.

STUDY DESIGN

We compared primary health-care workers' and physicians' clinical identification of jaundice in infants <60 days old.

RESULT

Primary health-care workers identified 1- to 20-day-old neonates with hyperbilirubinemia > or =15 mg per 100 ml (260 micromol l(-1)) with 83.3% sensitivity and 50.5% specificity; neonates aged 1 to 6 days were identified with 76.2% sensitivity and 60.7% specificity. Physicians identified neonates aged 1 to 20 days with hyperbilirubimemia > or =15 mg per 100 ml (260 micromol l(-1)) with 51.4% sensitivity and 90.7% specificity, and neonates aged 1 to 6 days with 50% sensitivity and 88.5 % specificity. The primary health-care workers' and physicians' assessments showed fair interobserver agreement (kappa statistic 0.29).

CONCLUSION

Primary health-care workers identified hyperbilirubinemic neonates with adequate sensitivity. With proper training and supervision, their assessment could improve the referral of hyperbilirubinemic neonates in low-resource settings in the developing world.

Community-based interventions for improving perinatal and neonatal health outcomes in developing countries: a review of the evidence

BACKGROUND

Infant and under-5 childhood mortality rates in developing countries have declined significantly in the past 2 to 3 decades. However, 2 critical indicators, maternal and newborn mortality, have hardly changed. World leaders at the United Nations Millennium Summit in September 2000 agreed on a critical goal to reduce deaths of children <5 years by two thirds, but this may be unattainable without halving newborn deaths, which now comprise 40% of all under-5 deaths. Greater emphasis on wide-scale implementation of proven, cost-effective measures is required to save women's and newborns' lives. Approximately 99% of neonatal deaths take place in developing countries, mostly in homes and communities. A comprehensive review of the evidence base for impact of interventions on neonatal health and survival in developing-country communities has not been reported.

OBJECTIVE

This review of community-based antenatal, intrapartum, and postnatal intervention trials in developing countries aimed to identify (1) key behaviors and interventions for which the weight of evidence is sufficient to recommend their inclusion in community-based neonatal care programs and (2) key gaps in knowledge and priority areas for future research and program learning.

METHODS

Available published and unpublished data on the impact of community-based strategies and interventions on perinatal and neonatal health status outcomes were reviewed. Evidence was summarized systematically and categorized into 4 levels of evidence based on study size, location, design, and reported impact, particularly on perinatal or neonatal mortality. The evidence was placed in the context of biological plausibility of the intervention; evidence from relevant developed-country studies; health care program experience in implementation; and recommendations from the World Health Organization and other leading agencies.

RESULTS

A paucity of community-based data was found from developing-country studies on health status impact for many interventions currently being considered for inclusion in neonatal health programs. However, review of the evidence and consideration of the broader context of knowledge, experience, and recommendations regarding these interventions enabled us to categorize them according to the strength of the evidence base and confidence regarding their inclusion now in programs. This article identifies a package of priority interventions to include in programs and formulates research priorities for advancing the state of the art in neonatal health care.

CONCLUSIONS

This review emphasizes some new findings while recommending an integrated approach to safe motherhood and newborn health. The results of this study provide a foundation for policies and programs related to maternal and newborn health and emphasizes the importance of health systems research and evaluation of interventions. The review offers compelling support for using research to identify the most effective measures to save newborn lives. It also may facilitate dialogue with policy makers about the importance of investing in neonatal health.

Recognition of the presence and severity of newborn jaundice by parents, nurses, physicians, and icterometer

OBJECTIVE

To determine how well parents, nurses, physicians, and an Ingram icterometer can detect the presence and the severity of jaundice in newborns.

SETTING

Normal newborn nursery in a 340-bed teaching hospital.

PATIENTS OR OTHER PARTICIPANTS

Nurses and physicians caring for nursery infants and parents of the infants.

INTERVENTIONS

Physicians and nurses examining newborns documented whether they detected jaundice in the infants and, if so, the estimated bilirubin level and the extent of cephalocaudal progression of the jaundice. An assistant taught the parents how to examine the infants for jaundice and determine its cephalocaudal progression. The assistant also obtained icterometer readings. Bilirubin testing was performed according to usual clinical practice.

OUTCOME MEASURES

Nurse and physician estimates of bilirubin levels; parent, nurse, and physician assessment of the presence of jaundice and its cephalocaudal progression; icterometer readings; bilirubin levels.

RESULTS

There was moderate agreement about the presence of jaundice in the infants (pairwise kappa, 0.48) However, all infants with bilirubin levels >12 mg/dL were correctly identified as jaundiced by all examiners. The parents' assessment of cephalocaudal progression and the icterometer readings were most highly correlated with serum bilirubin levels (adjusted Pearson correlations, 0.71 and 0.57, respectively).

CONCLUSIONS

Many parents can be taught to accurately assess cephalocaudal progression of jaundice in the hospital. The icterometer is a useful tool for assessing jaundice severity. Both parent assessment and the icterometer were more highly correlated with bilirubin levels than physician and nurse estimates in this study. Additional research is needed to determine how accurate these methods of clinical assessment are at the higher bilirubin levels that typically occur after hospital discharge.