Managing Acute Asthma Exacerbations in Children: Treatment Options and Guidelines

When a child experiences an acute asthma exacerbation, prompt and appropriate management is crucial to prevent further complications. Here are some treatment options and guidelines to consider:

Inpatient Management with Nebuliser Salbutamol and Oral Steroids
For severe asthma exacerbations, hospital transfer is necessary. Inpatient management should include nebulised bronchodilators in combination with early oral steroids. A 3-day steroid course is usually sufficient.

Manage as Outpatient with Inhaled Salbutamol via Spacer
Mild to moderate acute asthma can be managed with salbutamol via a spacer. Oral steroids should be considered in all children with an acute exacerbation of asthma. However, all children with features of severe or life-threatening asthma should be transferred to a hospital.

Outpatient Management with Antibiotics
Antibiotics would be inappropriate for acute asthma exacerbations unless there are clues in the history to suggest a bacterial infection as the cause of exacerbation.

Continue Current Medications with No Changes
In severe acute asthma, urgent treatment with nebulisers and transfer to a hospital is necessary.

IV Salbutamol
IV salbutamol is second line and considered only if the symptoms have responded poorly to nebulised therapy.

British Thoracic Society (BTS)/Scottish Intercollegiate Guidelines Network (SIGN) guidance suggests that all children with features of severe or life-threatening asthma should be transferred to a hospital. The severity of acute asthma in children over 5 can be determined using the BTS severity scoring.

By following these guidelines and treatment options, healthcare professionals can effectively manage acute asthma exacerbations in children and prevent further complications.

The patient requires a CT head scan within an hour of the accident, as per NICE guidelines. A basal skull fracture, which can be fatal, may be caused by high-impact mechanisms and can present with symptoms such as bruising behind the ear, bruising around the eyes, blood behind the eardrum, or cerebral spinal fluid rhinorrhoea. Optic-nerve entrapment may also occur if the fracture is displaced, leading to changes in vision. Patients are at an increased risk of developing meningitis. An MRI head is not the primary investigation of choice for acute clinically important brain injuries due to safety, logistic, and resource reasons. A lateral cervical spine X-ray may be required for a thorough assessment of the C-spine, but a CT head and neck would be easier to perform if imaging of the neck is necessary. A plain skull X-ray may be used for non-accidental brain injury in children to avoid high-dose radiation from a CT scan, but it should not be used to diagnose brain trauma without consulting a neuroscience unit. If red flags are present, a CT head is necessary to exclude severe intracranial pathology.

The chest compressions to ventilations ratio should be 15:2 when two trained staff members are present.

Paediatric Basic Life Support Guidelines

Paediatric basic life support guidelines were updated in 2015 by the Resuscitation Council. Lay rescuers should use a compression:ventilation ratio of 30:2 for children under 1 year and between 1 year and puberty, a child is defined. If there are two or more rescuers, a ratio of 15:2 should be used.

The algorithm for paediatric basic life support starts with checking if the child is unresponsive and shouting for help. The airway should be opened, and breathing should be checked by looking, listening, and feeling for breaths. If the child is not breathing, five rescue breaths should be given, and signs of circulation should be checked.

For infants, the brachial or femoral pulse should be used, while children should use the femoral pulse. Chest compressions should be performed at a ratio of 15:2, with a rate of 100-120 compressions per minute for both infants and children. The depth of compressions should be at least one-third of the anterior-posterior dimension of the chest, which is approximately 4 cm for an infant and 5 cm for a child.

In children, the lower half of the sternum should be compressed, while in infants, a two-thumb encircling technique should be used for chest compressions. These guidelines are crucial for anyone who may need to perform basic life support on a child, and it is essential to follow them carefully to ensure the best possible outcome.

For children without a penicillin allergy, amoxicillin is the primary treatment for pneumonia according to the 2011 guidelines from the British Thoracic Society. If the initial treatment is ineffective, macrolides may be added. Macrolides are recommended if Mycoplasma or Chlamydia is suspected. Co-amoxiclav is suggested for pneumonia associated with influenza.

Pneumonia is a common illness in children, with S. pneumoniae being the most likely cause of bacterial pneumonia. The British Thoracic Society has published guidelines for the management of community acquired pneumonia in children. According to these guidelines, amoxicillin is the first-line treatment for all children with pneumonia. Macrolides may be added if there is no response to first-line therapy, or if mycoplasma or chlamydia is suspected. In cases of pneumonia associated with influenza, co-amoxiclav is recommended. It is important to follow these guidelines to ensure effective treatment and management of pneumonia in children.

Medications for Urinary and Bowel Issues in Children

Overactive bladder and nocturnal enuresis are common urinary issues in children. Here are some medications that can be used to treat these conditions:

1. Oxybutynin: This medication relaxes the urinary smooth muscle and is used to treat overactive bladder in children over 5 years old.

2. Imipramine: A tricyclic antidepressant that is used as a second-line treatment for nocturnal enuresis.

3. Desmopressin: A vasopressin analogue that can be used to treat nocturnal enuresis in children.

4. Duloxetine: A serotonin and noradrenaline reuptake inhibitor (SNRI) used to treat stress urinary incontinence in women. It is not licensed for use in individuals under 18 years old.

In addition, loperamide is an opioid antimotility drug that can be used to treat diarrhoea caused by gastroenteritis or inflammatory bowel disease.

Caput succedaneum is a swollen area that typically appears over the presenting part and extends across suture lines. In this case, the diagnosis is caput succedaneum, which occurred after a traumatic delivery (ventouse). The mother should be informed that no intervention is necessary as the swelling will subside within a few days. It would be inappropriate to advise the mother that immediate medical or surgical intervention is required. Unlike cephalohaematoma, which takes months to resolve and does not cross suture lines, caput succedaneum resolves within a few days. Therefore, advising the mother that it will take a few months or years to resolve would be inaccurate.

Understanding Caput Succedaneum

Caput succedaneum is a condition that refers to the swelling of the scalp at the top of the head, usually at the vertex. This swelling is caused by the mechanical trauma that occurs during delivery, particularly in prolonged deliveries or those that involve the use of vacuum delivery. The condition is characterized by soft, puffy swelling due to localized edema that crosses suture lines.

Compared to cephalohaematoma, which is a collection of blood under the scalp, caput succedaneum is caused by edema. While cephalohaematoma is limited to a specific area and does not cross suture lines, caput succedaneum can affect a larger area and cross suture lines. Fortunately, no treatment is needed for caput succedaneum, as the swelling usually resolves on its own within a few days.

Jaundice in newborns can occur within the first 24 hours of life and is always considered pathological. The causes of jaundice during this period include rhesus and ABO haemolytic diseases, hereditary spherocytosis, and glucose-6-phosphodehydrogenase deficiency. On the other hand, jaundice in neonates from 2-14 days is common and usually physiological, affecting up to 40% of babies. This type of jaundice is due to a combination of factors such as more red blood cells, fragile red blood cells, and less developed liver function. Breastfed babies are more likely to develop this type of jaundice.

If jaundice persists after 14 days (21 days for premature babies), a prolonged jaundice screen is performed. This includes tests for conjugated and unconjugated bilirubin, direct antiglobulin test, thyroid function tests, full blood count and blood film, urine for MC&S and reducing sugars, and urea and electrolytes. Prolonged jaundice can be caused by biliary atresia, hypothyroidism, galactosaemia, urinary tract infection, breast milk jaundice, prematurity, and congenital infections such as CMV and toxoplasmosis. Breast milk jaundice is more common in breastfed babies and is thought to be due to high concentrations of beta-glucuronidase, which increases the intestinal absorption of unconjugated bilirubin. Prematurity also increases the risk of kernicterus.

Fragile X Syndrome: A Genetic Disorder

Fragile X syndrome is a genetic disorder caused by a trinucleotide repeat. It affects both males and females, but males are more severely affected. Common features in males include learning difficulties, large low set ears, long thin face, high arched palate, macroorchidism, hypotonia, and a higher likelihood of autism. Mitral valve prolapse is also a common feature. Females, who have one fragile chromosome and one normal X chromosome, may have a range of symptoms from normal to mild.

Diagnosis of Fragile X syndrome can be made antenatally by chorionic villus sampling or amniocentesis. The number of CGG repeats can be analyzed using restriction endonuclease digestion and Southern blot analysis. Early diagnosis and intervention can help manage the symptoms of Fragile X syndrome and improve the quality of life for those affected.

What is the classical history of roseola infantum and how does it differ from other childhood rashes?

Roseola infantum is a common viral illness that typically affects children between 6 months and 2 years of age. It is characterized by a high fever that is followed 1-2 weeks later by an erythematous rash across the trunk and limbs. Febrile seizures are also common with this illness.

Measles, on the other hand, presents with an erythematous rash that starts behind the ears and spreads to the rest of the body. It is associated with fever, conjunctivitis, coryzal symptoms, and white koplik spots on the inside of the mouth.

Parvovirus B19, also known as slapped cheek disease, is characterized by a rash that first appears on the cheeks before spreading to the trunk and arms. It is usually preceded by 2-5 days of mild fever and non-specific viral symptoms.

Rubella presents with an erythematous rash that starts on the face and spreads to the rest of the body. It is associated with mild fever, sore throat, and lymphadenopathy.

Understanding Roseola Infantum

Roseola infantum, also known as exanthem subitum or sixth disease, is a common illness that affects infants and is caused by the human herpes virus 6 (HHV6). This disease has an incubation period of 5-15 days and is typically seen in children aged 6 months to 2 years. The most common symptoms of roseola infantum include a high fever that lasts for a few days, followed by a maculopapular rash. Other symptoms may include Nagayama spots, which are papular enanthems on the uvula and soft palate, as well as cough and diarrhea.

In some cases, febrile convulsions may occur in around 10-15% of children with roseola infantum. While this can be concerning for parents, it is important to note that this is a common occurrence and typically resolves on its own. Additionally, HHV6 infection can lead to other possible consequences such as aseptic meningitis and hepatitis.

It is important to note that school exclusion is not necessary for children with roseola infantum. While this illness can be uncomfortable for infants, it is typically not serious and resolves on its own within a few days.

Scarlet Fever: Symptoms, Causes, and Treatment

Scarlet fever is a bacterial infection caused by toxin-producing strains of the group A streptococcal bacterium (Streptococcus pyogenes). It is a notifiable disease to Public Health England. The symptoms include a sore throat, fever, and a rash with a red strawberry tongue, cervical lymphadenopathy, fine papular rash, tonsillitis, tiredness, headache, nausea, and vomiting.

The condition is treated with fluids, an antipyretic, and phenoxymethylpenicillin. Other causes such as Influenza pneumoniae, Escherichia coli, Haemophilus influenzae, and Parvovirus B19 are not related to scarlet fever. It is important to seek medical attention if you suspect you or your child has scarlet fever.

Transient tachypnoea of the newborn can be identified through a chest x-ray which may reveal hyperinflation and fluid in the horizontal fissure. The appropriate management for this condition is observation and supportive care, including the administration of supplemental oxygen if necessary. Symptoms typically resolve on their own within a few days. The use of IV ceftriaxone, IV steroids, or urgent blood transfusion is not indicated in this case and therefore, incorrect.

Understanding Transient Tachypnoea of the Newborn

Transient tachypnoea of the newborn (TTN) is a common respiratory condition that affects newborns. It is caused by the delayed resorption of fluid in the lungs, which can lead to breathing difficulties. TTN is more common in babies born via caesarean section, as the fluid in their lungs may not be squeezed out during the birth process. A chest x-ray may show hyperinflation of the lungs and fluid in the horizontal fissure.

The management of TTN involves observation and supportive care. In some cases, supplementary oxygen may be required to maintain oxygen saturation levels. However, TTN usually resolves within 1-2 days. It is important for healthcare professionals to monitor newborns with TTN closely and provide appropriate care to ensure a full recovery. By understanding TTN and its management, healthcare professionals can provide the best possible care for newborns with this condition.

To ensure coverage for Listeria, it is recommended to administer IV amoxicillin along with cefotaxime when treating meningitis in children under 3 months of age.

Investigation and Management of Meningitis in Children

Meningitis is a serious condition that can affect children. When investigating meningitis, it is important to note any contraindications to lumbar puncture, such as signs of raised intracranial pressure, focal neurological signs, papilloedema, significant bulging of the fontanelle, disseminated intravascular coagulation, or signs of cerebral herniation. For patients with meningococcal septicaemia, a lumbar puncture is contraindicated, and blood cultures and PCR for meningococcus should be obtained instead.

The management of meningitis in children involves administering antibiotics, such as IV amoxicillin (or ampicillin) and IV cefotaxime for children under three months, and IV cefotaxime (or ceftriaxone) for children over three months. Steroids should be considered if the lumbar puncture reveals certain findings, such as purulent cerebrospinal fluid, a high white blood cell count, or bacteria on Gram stain. Fluids should be administered to treat shock, and cerebral monitoring should be conducted, including mechanical ventilation if necessary.

It is also important to notify public health authorities and administer antibiotic prophylaxis to contacts. Ciprofloxacin is now preferred over rifampicin for this purpose. Overall, prompt and appropriate management of meningitis in children is crucial for ensuring the best possible outcomes.

Although not a typical reason for macrocephaly, children diagnosed with Fragile X syndrome often exhibit an enlarged head size.

Understanding Microcephaly: Causes and Definitions

Microcephaly is a condition characterized by a smaller than average head circumference, with measurements falling below the 2nd percentile. While some cases may be attributed to normal variation or familial traits, other causes include congenital infections, perinatal brain injury, fetal alcohol syndrome, and syndromes such as Patau and craniosynostosis.

In some cases, microcephaly may simply be a variation of normal development, with no underlying medical concerns. However, when it is caused by other factors, it can lead to developmental delays, intellectual disability, and other neurological issues.

It is important to note that microcephaly is not a disease in and of itself, but rather a symptom of an underlying condition. As such, it is crucial to identify and address the root cause of microcephaly in order to provide appropriate treatment and support for affected individuals.

Management of Fever in a High-Risk Child

When managing a child with fever, it is important to consider their age and any accompanying symptoms. According to the NICE guideline on ‘Fever in under 5s’, children aged <3 months with a temperature of 38°C are at high risk for serious illness. In such cases, it is recommended to refer the child urgently to a paediatric specialist. Encouraging fluids may be useful, but it should not be relied upon to rule out serious underlying illness. Similarly, antipyretics may be given before the child is seen by the paediatric team, but it is important to consult the NICE guideline for appropriate dosages. Blind prescription of oral antibiotics or IM benzylpenicillin is not recommended without a clear source of infection and discussion with the on-call paediatric team. Therefore, it is crucial to refer high-risk children to the paediatric on-call team for further management.

TOF is the primary reason for cyanotic congenital heart disease, which usually manifests at 1-2 months of age. While transposition of the great arteries is also a significant cause of this condition, it typically presents within the first 24 hours of life. Ventricular septal defect and atrioventricular septal defect are not associated with cyanotic congenital heart disease.

Understanding Tetralogy of Fallot

Tetralogy of Fallot (TOF) is a congenital heart disease that results from the anterior malalignment of the aorticopulmonary septum. It is the most common cause of cyanotic congenital heart disease, and it typically presents at around 1-2 months, although it may not be detected until the baby is 6 months old. The condition is characterized by four features, including ventricular septal defect (VSD), right ventricular hypertrophy, right ventricular outflow tract obstruction, and overriding aorta. The severity of the right ventricular outflow tract obstruction determines the degree of cyanosis and clinical severity.

Other features of TOF include cyanosis, which may cause episodic hypercyanotic ‘tet’ spells due to near occlusion of the right ventricular outflow tract. These spells are characterized by tachypnea and severe cyanosis that may occasionally result in loss of consciousness. They typically occur when an infant is upset, in pain, or has a fever, and they cause a right-to-left shunt. Additionally, TOF may cause an ejection systolic murmur due to pulmonary stenosis, and a right-sided aortic arch is seen in 25% of patients. Chest x-ray shows a ‘boot-shaped’ heart, while ECG shows right ventricular hypertrophy.

The management of TOF often involves surgical repair, which is usually undertaken in two parts. Cyanotic episodes may be helped by beta-blockers to reduce infundibular spasm. However, it is important to note that at birth, transposition of the great arteries is the more common lesion as patients with TOF generally present at around 1-2 months. Understanding the features and management of TOF is crucial for healthcare professionals to provide appropriate care and treatment for affected infants.

The recommended first line treatment for threadworm is mebendazole. In this case, as the patient is showing symptoms of threadworm, it is important to treat all members of the household with a single dose of mebendazole and provide hygiene advice. While a ‘Scotch tape test’ can be used to confirm the presence of eggs or worms, treatment is often based on symptoms. It is not appropriate to only treat the daughter and provide hygiene advice, as other members of the household may also be infected. Additionally, prescribing 7 days of mebendazole for the daughter alone is incorrect, as a single dose is recommended and a second dose should be taken 14 days later. Piperazine is only recommended for children under 2 years old, so it is not appropriate to prescribe 14 days of piperazine for the daughter in this case.

Threadworm Infestation in Children

Threadworm infestation, caused by Enterobius vermicularis or pinworms, is a common occurrence among children in the UK. The infestation happens when eggs present in the environment are ingested. In most cases, threadworm infestation is asymptomatic, but some possible symptoms include perianal itching, especially at night, and vulval symptoms in girls. Diagnosis can be made by applying Sellotape to the perianal area and sending it to the laboratory for microscopy to see the eggs. However, most patients are treated empirically, and this approach is supported in the CKS guidelines.

The CKS recommends a combination of anthelmintic with hygiene measures for all members of the household. Mebendazole is the first-line treatment for children over six months old, and a single dose is given unless the infestation persists. It is essential to treat all members of the household to prevent re-infection. Proper hygiene measures, such as washing hands regularly, keeping fingernails short, and washing clothes and bedding at high temperatures, can also help prevent the spread of threadworm infestation.

Anal itching in children is frequently caused by threadworms, which can be easily detected by observing moving white threads in the anal area at nighttime. Although examination may not reveal any significant findings, it is important to note that human roundworms are uncommon in the UK and typically do not result in itching.

Threadworm Infestation in Children

Threadworm infestation, caused by Enterobius vermicularis or pinworms, is a common occurrence among children in the UK. The infestation happens when eggs present in the environment are ingested. In most cases, threadworm infestation is asymptomatic, but some possible symptoms include perianal itching, especially at night, and vulval symptoms in girls. Diagnosis can be made by applying Sellotape to the perianal area and sending it to the laboratory for microscopy to see the eggs. However, most patients are treated empirically, and this approach is supported in the CKS guidelines.

The CKS recommends a combination of anthelmintic with hygiene measures for all members of the household. Mebendazole is the first-line treatment for children over six months old, and a single dose is given unless the infestation persists. It is essential to treat all members of the household to prevent re-infection. Proper hygiene measures, such as washing hands regularly, keeping fingernails short, and washing clothes and bedding at high temperatures, can also help prevent the spread of threadworm infestation.

Diagnostic Tests for Duchenne Muscular Dystrophy and Wilson’s Disease

Duchenne muscular dystrophy (DMD) and Wilson’s disease are two conditions that can present with non-specific symptoms. Here, we discuss the diagnostic tests used to identify these conditions.

DMD is an X-linked recessive condition that predominantly affects males. Diagnosis is usually made by significantly elevated creatine kinase levels and genetic testing. Muscle biopsy may also be required. Symptoms usually present by age three and include delayed walking, muscle weakness, pseudohypertrophy of calf muscles, and learning difficulties. An MRI spine or head is not helpful in diagnosis as DMD is not caused by a central nervous system or spinal pathology.

Wilson’s disease often presents with signs of liver failure and non-specific symptoms such as tiredness, weight loss, and abdominal pain. Neurological symptoms such as tremors, loss of motor skills, and behavioural problems are more common in teenagers and adults. Diagnosis is made by measuring serum caeruloplasmin levels and genetic testing.

In summary, elevated creatine kinase levels and genetic testing are used to diagnose DMD, while serum caeruloplasmin levels and genetic testing are used to diagnose Wilson’s disease. MRI scans are not helpful in the diagnosis of either condition.

Common Neonatal Gastrointestinal Disorders

There are several common gastrointestinal disorders that can affect newborns. These include pyloric stenosis, necrotising enterocolitis (NEC), congenital duodenal atresia, Hirschsprung’s disease, and tracheoesophageal fistula (TOF).

Pyloric stenosis is characterised by hypertrophy of the circular pyloric muscle, and typically presents with non-bilious, projectile vomiting in the third or fourth week of life. Constipation and dehydration may also occur, and biochemistry may show hypokalaemic metabolic alkalosis. Boys are more likely to be affected, especially if born into a family with affected girls.

NEC is a condition primarily seen in premature infants, where portions of the bowel undergo necrosis. Symptoms include bilious vomiting, distended abdomen, and bloody stools, with late signs including bowel perforation and multi-organ failure.

Congenital duodenal atresia is a congenital absence or complete closure of a portion of the lumen of the duodenum, and presents with bile-stained vomiting, abdominal distension, and inability to pass meconium.

Hirschsprung’s disease is characterised by the failure of ganglion cells to migrate into the hindgut, leading to functional intestinal obstruction. Symptoms include abdominal distension, bile-stained vomiting, and failure to pass meconium.

TOF refers to a communication between the trachea and oesophagus, usually associated with oesophageal atresia. Symptoms include choking, coughing, and cyanosis during feeding, excess mucus, and recurrent lower respiratory tract infections. Other congenital anomalies may also be present.

Overall, early recognition and management of these neonatal gastrointestinal disorders is crucial for optimal outcomes.

The regular surveillance evaluations that were conducted at 8 months, 2 years, and 3-4 years have been discontinued. Nevertheless, if a child is considered to be in a vulnerable situation, it is recommended to conduct more frequent assessments.

Child Health Surveillance in the UK

Child health surveillance in the UK involves a series of checks and tests to ensure the well-being of children from before birth to pre-school age. During the antenatal period, healthcare professionals ensure that the baby is growing properly and check for any maternal infections that may affect the baby. An ultrasound scan is also performed to detect any fetal abnormalities, and blood tests are done to check for neural tube defects.

After birth, a clinical examination of the newborn is conducted, and a hearing screening test is performed. The mother is given a Personal Child Health Record, which contains important information about the child’s health. Within the first month, a heel-prick test is done to check for hypothyroidism, PKU, metabolic diseases, cystic fibrosis, and medium-chain acyl Co-A dehydrogenase deficiency (MCADD). A midwife visit may also be conducted within the first four weeks.

In the following months, health visitor input is provided, and a GP examination is done at 6-8 weeks. Routine immunisations are also given during this time. Ongoing monitoring of growth, vision, and hearing is conducted, and health professionals provide advice on immunisations, diet, and accident prevention.

In pre-school, a national orthoptist-led programme for pre-school vision screening is set to be introduced. Overall, child health surveillance in the UK aims to ensure that children receive the necessary care and attention to promote their health and well-being.

Scarlet fever is a condition caused by erythrogenic toxins produced by Group A haemolytic streptococci, usually Streptococcus pyogenes. It is more prevalent in children aged 2-6 years, with the highest incidence at 4 years. The disease spreads through respiratory droplets or direct contact with nose and throat discharges, especially during sneezing and coughing. The incubation period is 2-4 days, and symptoms include fever, malaise, headache, nausea/vomiting, sore throat, ‘strawberry’ tongue, and a rash that appears first on the torso and spares the palms and soles. The rash has a rough ‘sandpaper’ texture and desquamination occurs later in the course of the illness, particularly around the fingers and toes.

To diagnose scarlet fever, a throat swab is usually taken, but antibiotic treatment should be initiated immediately, rather than waiting for the results. Management involves administering oral penicillin V for ten days, while patients with a penicillin allergy should be given azithromycin. Children can return to school 24 hours after commencing antibiotics, and scarlet fever is a notifiable disease. Although usually a mild illness, scarlet fever may be complicated by otitis media, rheumatic fever, acute glomerulonephritis, or rare invasive complications such as bacteraemia, meningitis, or necrotizing fasciitis, which may present acutely with life-threatening illness.

The McRoberts maneuver involves hyperflexing the legs.

Shoulder dystocia is a complication that can occur during vaginal delivery when the body of the fetus cannot be delivered after the head has already been delivered. This is usually due to the anterior shoulder of the fetus becoming stuck on the mother’s pubic bone. Shoulder dystocia can cause harm to both the mother and the fetus. Risk factors for shoulder dystocia include fetal macrosomia, high maternal body mass index, diabetes mellitus, and prolonged labor.

If shoulder dystocia is identified, it is important to call for senior help immediately. The McRoberts’ maneuver is often performed, which involves flexing and abducting the mother’s hips to increase the angle of the pelvis and facilitate delivery. An episiotomy may be performed to provide better access for internal maneuvers, but it will not relieve the bony obstruction. Symphysiotomy and the Zavanelli maneuver are not recommended as they can cause significant maternal morbidity. Oxytocin administration is not indicated for shoulder dystocia.

Complications of shoulder dystocia can include postpartum hemorrhage and perineal tears for the mother, and brachial plexus injury and neonatal death for the fetus. It is important to manage shoulder dystocia promptly and appropriately to minimize the risk of these complications.

Children with cows milk protein allergy can use the milk ladder to reintroduce milk protein after they turn 6 months old.

To gradually introduce milk, the milk ladder starts with cooked or baked milk. The process begins with malted milk biscuits and then progresses in a step-by-step manner towards pasteurised milk.

Understanding Cow’s Milk Protein Intolerance/Allergy

Cow’s milk protein intolerance/allergy (CMPI/CMPA) is a condition that affects around 3-6% of children, typically presenting in the first 3 months of life in formula-fed infants. Both immediate and delayed reactions can occur, with CMPA used for immediate reactions and CMPI for mild-moderate delayed reactions. Symptoms include regurgitation, vomiting, diarrhea, urticaria, atopic eczema, colic symptoms, wheeze, chronic cough, and rarely, angioedema and anaphylaxis. Diagnosis is often clinical, with investigations including skin prick/patch testing and total IgE and specific IgE (RAST) for cow’s milk protein.

Management for formula-fed infants includes using extensive hydrolyzed formula (eHF) milk as the first-line replacement formula for mild-moderate symptoms and amino acid-based formula (AAF) for severe CMPA or if no response to eHF. Around 10% of infants are also intolerant to soya milk. For breastfed infants, mothers should eliminate cow’s milk protein from their diet and consider prescribing calcium supplements to prevent deficiency. eHF milk can be used when breastfeeding stops until at least 6 months and up to 12 months of age.

The prognosis for CMPI is usually good, with most children becoming milk tolerant by the age of 3-5 years. However, a challenge is often performed in a hospital setting as anaphylaxis can occur. It is important to refer infants with severe symptoms to a pediatrician for management. Understanding CMPI/CMPA and its management can help parents and healthcare providers provide appropriate care for affected children.

Jaundice that appears within the first 24 hours after delivery is always considered to be pathological. Physiological jaundice typically develops 2-3 days after delivery and should resolve within 14 days. The risk of developing jaundice is higher in pre-term infants. In cases of physiological jaundice, bilirubin levels typically do not exceed 200 μmol/L.

Jaundice in newborns can occur within the first 24 hours of life and is always considered pathological. The causes of jaundice during this period include rhesus and ABO haemolytic diseases, hereditary spherocytosis, and glucose-6-phosphodehydrogenase deficiency. On the other hand, jaundice in neonates from 2-14 days is common and usually physiological, affecting up to 40% of babies. This type of jaundice is due to a combination of factors such as more red blood cells, fragile red blood cells, and less developed liver function. Breastfed babies are more likely to develop this type of jaundice.

If jaundice persists after 14 days (21 days for premature babies), a prolonged jaundice screen is performed. This includes tests for conjugated and unconjugated bilirubin, direct antiglobulin test, thyroid function tests, full blood count and blood film, urine for MC&S and reducing sugars, and urea and electrolytes. Prolonged jaundice can be caused by biliary atresia, hypothyroidism, galactosaemia, urinary tract infection, breast milk jaundice, prematurity, and congenital infections such as CMV and toxoplasmosis. Breast milk jaundice is more common in breastfed babies and is thought to be due to high concentrations of beta-glucuronidase, which increases the intestinal absorption of unconjugated bilirubin. Prematurity also increases the risk of kernicterus.

Understanding Kawasaki Disease

Kawasaki disease is a rare type of vasculitis that primarily affects children. It is important to identify this disease early on as it can lead to serious complications, such as coronary artery aneurysms. The disease is characterized by a high-grade fever that lasts for more than five days and is resistant to antipyretics. Other symptoms include conjunctival injection, bright red, cracked lips, strawberry tongue, cervical lymphadenopathy, and red palms and soles that later peel.

Diagnosis of Kawasaki disease is based on clinical presentation as there is no specific diagnostic test available. Management of the disease involves high-dose aspirin, which is one of the few indications for aspirin use in children. Intravenous immunoglobulin is also used as a treatment option. Echocardiogram is the initial screening test for coronary artery aneurysms, rather than angiography.

Complications of Kawasaki disease can be serious, with coronary artery aneurysm being the most common. It is important to recognize the symptoms of Kawasaki disease early on and seek medical attention promptly to prevent potential complications.

Gross Motor Developmental Milestones

Gross motor skills refer to the ability to use large muscles in the body for activities such as crawling, walking, running, and jumping. These skills are essential for a child’s physical development and are achieved through a series of developmental milestones.
At 3 months, a baby should have little or no head lag when pulled to sit and should have good head control when lying on their abdomen. By 6 months, they should be able to lift and grasp their feet when lying on their back, pull themselves to a sitting position, and roll from front to back. At 9 months, they should be able to pull themselves to a standing position and crawl. By 12 months, they should be able to cruise and walk with one hand held. At 18 months, they should be able to walk unsupported and squat to pick up a toy. By 2 years, they should be able to run and walk up and down stairs holding onto a rail. At 3 years, they should be able to ride a tricycle using pedals and walk up stairs without holding onto a rail. By 4 years, they should be able to hop on one leg.

It is important to note that while the majority of children crawl on all fours before walking, some children may bottom-shuffle, which is a normal variant that runs in families. These milestones serve as a guide for parents and healthcare professionals to monitor a child’s physical development and identify any potential delays or concerns.

The initial management for duct dependent congenital heart disease involves maintaining the ductus arteriosus with prostaglandins. In neonates with transposition of the great arteries (TGA), prostaglandin E1 is given intravenously to ensure the ductus arteriosus remains open, as its closure can lead to circulatory failure and profound cyanosis. Prostaglandins work by dilating vascular smooth muscle, which maintains the patency of the ductus arteriosus. Administering prostaglandins after delivery is necessary as the prostaglandin-rich placenta is no longer present to keep the ductus arteriosus open. Adenosine is not indicated in this case, as the newborn’s issue is circulatory rather than related to cardiac electrical activity. If heart failure occurs, angiotensin-converting enzyme (ACE) inhibitors may be used, but prostaglandins should be the first-line treatment to prevent heart failure. Non-steroidal anti-inflammatory drugs (NSAIDs) should be avoided as they inhibit prostaglandin synthesis, leading to closure of the ductus arteriosus and likely death of the newborn. Prostaglandin E is the most potent type of prostaglandin responsible for maintaining ductus arteriosus patency, not prostaglandin F2.

Understanding Transposition of the Great Arteries

Transposition of the great arteries (TGA) is a type of congenital heart disease that results in a lack of oxygenated blood flow to the body. This condition occurs when the aorticopulmonary septum fails to spiral during septation, causing the aorta to leave the right ventricle and the pulmonary trunk to leave the left ventricle. Children born to diabetic mothers are at a higher risk of developing TGA.

The clinical features of TGA include cyanosis, tachypnea, a loud single S2 heart sound, and a prominent right ventricular impulse. Chest x-rays may show an egg-on-side appearance.

To manage TGA, it is important to maintain the ductus arteriosus with prostaglandins. Surgical correction is the definitive treatment for this condition. Understanding the basic anatomical changes and clinical features of TGA can help with early diagnosis and appropriate management.

Managing Asthma in Children: NICE Guidelines

Asthma management in children has been updated by NICE in 2017, following the 2016 BTS guidelines. The new guidelines for children aged 5-16 are similar to those for adults, with a stepwise approach for treatment. For newly-diagnosed asthma, short-acting beta agonist (SABA) is recommended. If symptoms persist, a combination of SABA and paediatric low-dose inhaled corticosteroid (ICS) is used. Leukotriene receptor antagonist (LTRA) is added if symptoms still persist, followed by long-acting beta agonist (LABA) if necessary. Maintenance and reliever therapy (MART) is used as a combination of ICS and LABA for daily maintenance therapy and symptom relief. For children under 5 years old, clinical judgement plays a greater role in diagnosis. The stepwise approach is similar to that for older children, with an 8-week trial of paediatric moderate-dose ICS before adding LTRA. If symptoms persist, referral to a paediatric asthma specialist is recommended.

It should be noted that NICE does not recommend changing treatment for well-controlled asthma patients simply to adhere to the latest guidelines. The definitions of low, moderate, and high-dose ICS have also changed, with different definitions for adults and children. For children, <= 200 micrograms budesonide or equivalent is considered a paediatric low dose, 200-400 micrograms is a moderate dose, and > 400 micrograms is a high dose. Overall, the new NICE guidelines provide a clear and concise approach to managing asthma in children.

Bartter’s syndrome is a genetic condition that typically follows an autosomal recessive pattern of inheritance. It results in severe hypokalaemia due to a defect in the absorption of chloride at the Na+ K+ 2Cl- cotransporter in the ascending loop of Henle. Unlike other endocrine causes of hypokalaemia such as Conn’s, Cushing’s and Liddle’s syndrome, Bartter’s syndrome is associated with normotension. The condition usually presents in childhood and is characterized by symptoms such as failure to thrive, polyuria, polydipsia, hypokalaemia, and weakness.

Hypertension, or high blood pressure, can also affect children. To measure blood pressure in children, it is important to use a cuff size that is approximately 2/3 the length of their upper arm. The 4th Korotkoff sound is used to measure diastolic blood pressure until adolescence, when the 5th Korotkoff sound can be used. Results should be compared with a graph of normal values for their age.

In younger children, secondary hypertension is the most common cause, with renal parenchymal disease accounting for up to 80% of cases. Other causes of hypertension in children include renal vascular disease, coarctation of the aorta, phaeochromocytoma, congenital adrenal hyperplasia, and essential or primary hypertension, which becomes more common as children get older. It is important to identify the underlying cause of hypertension in children in order to provide appropriate treatment and prevent complications.

Differential diagnosis of vomiting and poor weight gain in infants

Vomiting and poor weight gain are common symptoms in infants, but they can be caused by different conditions that require specific management. One possible cause is pyloric stenosis, which results from an enlarged muscle at the outlet of the stomach, leading to projectile vomiting, dehydration, and failure to thrive. Another possible cause is gastro-oesophageal reflux disease (GORD), which may also involve vomiting, but not projectile, and may respond to conservative measures such as frequent feeds and upright positioning, or medication such as Gaviscon® or proton pump inhibitors. Cow’s milk protein allergy is another potential cause, which may present with a range of symptoms, including vomiting, but not projectile, and may require an exclusion diet for the mother if breastfeeding. Gastroenteritis is a common cause of vomiting and diarrhoea in infants, but it usually resolves within a few days and does not cause an abdominal mass. Finally, volvulus is a rare but serious condition that involves a twisted bowel, leading to acute obstruction and ischaemia, which requires urgent surgical intervention. Therefore, a careful history, examination, and investigations, such as ultrasound or blood tests, may help to differentiate these conditions and guide appropriate treatment.