Presentation on theme: "Care of the newborn infant"— Presentation transcript:
1Care of the newborn infant Variations exist from place to place in the care of the newborn infant. However, although often neglected, their basic needs are the same.Infants who are unwell or have congenital abnormalities fall short of the mother’s expectation of a beautiful bundle of joy. All mothers require urgent and sensitive counselling.For more information about the authors and reviewers of this module, click here
2How should I study this module? This self-directed learning (SDL) module has been designed primarily for medical students but may also be of use to healthcare providers especially at the primary care level.We suggest that you first read the learning outcomes and try to keep these in mind as you go through the module slide by slide and at your own pace.Answer the MCQ at the end to assess your learning.You should research any issues that you are unsure about. Look in your textbooks, access the on-line resources indicated at the end of the module and discuss with your peers and teachers.Finally, enjoy your learning! We hope that this module will be easy to study and complement your learning about newborn care from other sources.
3Learning outcomes After studying this module, you should be able to Describe the routine clinical assessment of newborn infantsDescribe some common congenital abnormalitiesDescribe the essential elements of the routine management of newborn infants including hygiene, cord care, feeding and rooming-inDescribe what routine immunisations are required during infancyDiscuss what information is required by mothers prior to discharge
4Clinical assessmentAfter delivery of the baby and in the absence of any immediate problems, essential newborn care begins with a thorough general clinical assessment.This should be done on all infants soon after birth to detect signs of illness and congenital abnormalities.The following slides describe the assessment that should be performed routinely in all infants. This initial assessment should indicate where more detailed clinical assessment is required.A resident doctor washing her hands up to the elbows prior to examinationHand washing with soap and water before and after a baby is handled goes a long way in reducing the risk of infection
5Clinical assessment First steps and appearance Start by congratulating the mother on the arrival of her new baby and ask if she has any concerns. The mother is usually the first person to notice any problems.Ask about feeding and the passage of urine and stools. The infant should pass meconium (the first black, tarry stools) within 24 hours of birth.General observation: inspect colour, breathing, alertness and spontaneous activity.Well infants have a flexed, posture. Partially flexed posture is found in hypotonia or prematurityWell term infant showing typical well flexed postureNote the abduction of the hips in this partially flexed preterm infant (“froglike” posture)
6Clinical assessment Examine skin for prematurity or dismaturity Thin, transparent skin in preterm infantsPale pink skin of a term infant (hair shaved to site IV line)Wrinkled peeling skin of dysmaturity in an IUGR infant
7Clinical assessment Skin: some common normal findings Vernix caseosa: a cream/white cheesy material on the skin at birth which cleans off easily with oil.Lanugo; fine downy hairs seen on the back and shoulders especially in preterm infants.Milia: pinpoint whitish papules on nose and cheeks due to blocked sebaceous glands.Mongolian blue spots: grey/bluish pigment patches seen in the lumbar area, buttocks and extremities in dark skinned babies.They usually disappear by one year.Capillary heamangiomas (“stork bite” naevi): red flat patches which blanch with gentle pressure. Commonly occur on upper eyelids, forehead and nape of the neck.Erythema toxicum: small white/yellow papules or pustules on a red base seen on face, trunk and limbs. Develop 1 – 3 days after birth and usually disappear by one week.
8Clinical assessment Colour Note palor or plethoraCyanosis: the baby should be uniformly pinkBlueness of the hands and feet (peripheral cyanosis) may be due to cold extremeties.Blueness of the mucous membranes and tongue is central cyanosis and is usually due to lung or heart problemsBruising (ecchymosis) is common after birth trauma. Unlike cyanosis, bruising does not blanch on gentle pressure.A Caucasian infant with marked central cyanosis
9Clinical assessment Jaundice Jaundice is common in the first week of life and may be missed in dark skinned babiesBlanch the tip of the nose or hold baby up and gently tip forward and backward to get the eyes to open.Teach mother to do the same at home in the first week and report to hospital if significant jaundice is observed.Blanching the tip of the noseTwo infants with jaundice; note yellow sclerae
10Clinical assessment Head After these general observations, examine the infant starting with the head and moving down the body.Observe the size and shape of the head (micro- or macrocephaly; cephalhaematoma)Check the anterior and posterior fontanelles and that the skull sutures feel normalForm and position of ears (low set ears occur in chromosomal abnormalities, e.g. Down syndrome)Cephalhaematoma limited to the right parietal regionHuge encephalocoele. Head is disproportionately small
11Clinical assessment Eyes and face Examine eyes for ocular anomalies and check for red reflex using the ophthalmoscope (to exclude cataract)Examine the face for dysmorphic features and normal movementsExamine lips and palate for cleftsBilateral cleft lip and palate. Also note purulent left eye dischargeFacial asymmetry due to left facial palsy
12Clinical assessment Cardiovascular and respiratory Feel femoral and radial pulses for volume, rate and rhythm.In aortic coarctation, femoral pulse is reduced, absent or not synchronous with radial pulse.If child is sick, measure blood pressure.Locate the apex beat and listen to the heart sounds for murmurs.Count the respiratory ratenormal 30 – 40 breaths/min in term infantsfaster in preterms.> 60 / minute abnormalObserve for respiratory distress: nasal flaring, intercostal and subcostal recession.
13Clinical assessment Abdomen Inspect the umbilical cord for presence of 2 arteries and a vein. Abnormal components may be a pointer to the presence of intra-abdominal anomalies e.g. renal.Look for umbilical abnormalities, e.g. hernia, omphalocoele, exompholosGently palpate the abdomenthe liver may be palpable upto 2cm below the costal marginthe lower pole of the right kidney may also be palpableLarge omphalocoele. Surounding erythema indicates cellulitis.
14Clinical assessment Spine and genitalia Examine:The spine for dimples, tuft of hair (spina bifida occulta) or cystic swellings (spina bifida cystica)Remove the diaper to examine the genitalia. In boys, confirm that both testicles have descended into the scrotum.Designate the infant’s sexInspect the perineum and check anus for position and patency (can be done by gently checking rectal temperature)Spina bifida cystica
15Clinical assessment Dysmorphic features Examine hands. Note single palmar crease in chromosome abnormalities.Inspect the feet. Note effects of foetal posture should be noted.Check hips for dislocationLimitation of limb movements occurs in fractures and nerve injuryShort stuby fingers and single palmar crease of Down syndromeTalipes affecting the left leg
16Clinical assessment Routine measurements Weightnormal 2.5 – 3.99kgLengthnormal 48 – 52cmOccipitofrontal circumference (OFC)normal 33 – 37cmMeasurement of OFC using a non-stretchable tape measure
17Routine care of the well newborn Any problems identified during the initial assessment will need specific management. However, newborn infants are a highly susceptible group and high-quality routine care prevents a multitude of problems. The major elements of routine care include:Cord careThermal control24 hour rooming inFeedingImmunizationMaternal education on hygiene and every other aspect of routine careClick on the links for more information on these important elements of routine careHand washing with soap and water every time a baby is handled goes a long way in reducing the risk of infection!
18Click to reveal correct answers Quiz: Concerning care of the newborn Write “T” or “F” on the answer sheet. When you have completed all 5 questions, click on each box and mark your answers.Click to reveal correct answersNursing a newborn with the mother rather than in the nursery predisposes the child to infectionsHand washing with soap and water before handling a newborn significantly reduces the risk of infection in the babyFortified infant formula is superior to mother’s breast milk in a sick term newbornNewborn babies cannot be kept warm without the use of incubatorsJaundice cannot be detected early in dark skinned babiesabcde
19A sterile clamp applied to the umbilical cord Cord careThe umbilical stump needs particular attention as there are risks of bleeding and infection.Good cord care includes:Cutting cord with sterile equipment or a new razor blade depending on the settingLigation with a sterile plastic clamp or clean threadKeeping cord stump exposed, clean (with 70% alcohol, 4% chlorhexidine or simple soap and water) and dryA sterile clamp applied to the umbilical cordBinding, use of powders and traditional practices like application of cow dung, broken glass or herbs are harmful and should be discouraged!back
20Thermal controlRegulation of body temperature is immature in newborn infants. Also, energy reserves are low which may compromise the ability to cope with thermal stress.Even in tropical countries, infants may become hypothermic especially when temperature drops at night.Measures to prevent hypothermia include:Delivery in a warm environmentImmediate drying of the infant to minimize heat loss by evaporationKeep out of draftsSkin to skin contact with motherProper clothing and wrapping up with linen including use of booties and bonnetsRegular feedsA well dressed babyback
21A postnatal ward showing mothers with their babies Rooming inRooming in refers to the practice of nursing babies with their mothers rather than keeping them in a separate nursery.Advantages:Promotes bondingMakes exclusive breastfeeding easyEarly exposure of baby to maternal bacterial floraReduces risk of nosocomial infectionsMother is able to keep a close watch on her infant. She should be encouraged to report any concerns that she has to the health care staff.A postnatal ward showing mothers with their babiesback
22Breast feeding a low birthweight infant Breast feeding remains the best method of feeding the newborn and has the following advantages:Breastmilk is nutritionally balancedIt reduces the risk of infection especially in unhygienic situationsProtects against diarrhoea and other infections in infancyPromotes mother-child bondingIt is readily availableIt helps in child spacingBreast feeding a low birthweight infantWhen breast feeding is not feasible (e.g. an HIV positive mother who chooses not to breastfeed, an infant whose mother dies) infant formula is the most suitable alternative. It should be prepared with clean boiled water under hygienic conditions. Cup and spoon feeding is safer than bottle feeding in settings with limited resources.back
23Routine immunizationImmunization: should be commenced soon after birth irrespective of gestational age according to national immunization schedulesExample of an immunisation scheduleAt birth BCG, Oral polio & HBV16 weeks DPT1, Oral polio & HBV210 weeks DPT2, Oral polio14 weeks DPT3, Oral polio & HBV39 months Measles, yellow fever18 months DPT4DPT- diptheria, pertussis, tetanus; HBV – hepatitis B vaccineback
24Sources of information Pocket book of Hospital care for children; guidelines for the management of common illnesses with limited resources. WHOEssential newborn care - health/publications/Nelson Textbook of Pediatrics: 16th Edition. Richard E. Behrman Robert Kliegman, Hal B. Jenson (Editors),
25Authors and reviewers Authors: Dr. O. Tongo, Lecturer and Consultant Paediatrician, College of Medicine, University of Ibadan, Ibadan, Nigeria.Mrs A. Alao, System analyst, College of Medicine, University of Ibadan, Ibadan, Nigeria.Dr. Stephen Allen, Reader in Paediatrics and Honorary Consultant Paediatrician, The School of Medicine, Swansea University, Swansea, UKWe would like to acknowledge the of the Association of Commonwealth Universities, London for awarding the Fulton Fellowship which supported Dr. Tongo and Mrs Alao in developing this moduleBack
26û Answer to question 1a The statement is False. Nursing a newborn with the mother exposes baby to mother’s normal flora early and this helps to prevent colonization by pathogenic bacteria. Nursery care delays this and exposes the infant to nosocomical infections.Back
27ü Answer to question 1b The statement is True. Hand washing with soap is the single, most important factor in the prevention of infections in the newborn!!üBack
28û Answer to question 1c The statement is False. Mother’s milk is the most suitable in composition for adequate growth of a term infant. In sick term newborns, it has added advantage of protecting against necrotizing enterolitis because it does not favour bacterial proliferation and has less solute load than infant formula.Back
29û Answer to question 1d The statement is False. Well babies including preterms can be kept warm by proper clothing or direct skin to skin care with mothers or other care givers even in the absence of incubatorsBack
30û Answer to question 1e The statement is False. Though jaundice is difficult to detect in dark skinned babies, it is possible to detect early jaundice in them by blanching the skin of the tip of the nose to ellicit yellowness. This must be performed before discharge and mothers should be taught to do same at homeBack