Dr. Allen Cherer | Neonatal Care & Pediatrics

Dr. Allen Cherer is a neonatal care expert with over 30 years of medical accomplishments to his name.

Tag: infants

dr-allen-cherer-breathing

Irregular Breathing in Newborns: What You Should Know

By

On October 27, 2020

In Neonatal Care, Newborn Screening, Newborns

New parents may be alarmed when their newborn has trouble breathing. Babies often breathe irregularly in the hours following their birth and in the first few days of life. Here is a brief overview of irregular breathing in newborns — and what warrants a visit to the pediatrician.

Normal Breathing in Newborns

Newborns typically breathe through their nose rather than their mouth and have smaller breathing pathways. These smaller pathways mean babies can’t take in as much as oxygen and breathe more rapidly. Babies usually take between 30 and 60 breaths per minute while they are awake and 20 breaths per minute during sleep. In comparison, an adult breathes between 12 and 20 times per minute.

It is normal for a baby to take several rapid breaths and then pause for several seconds. This is especially true in the newborn days when the respiration system is still developing. Most breathing irregularities typically resolve within the first few months of life.

Breathing Problems in Babies

Becoming familiar with a baby’s normal breathing pattern can make it easier for parents to distinguish any problems that occur. Some of these problems may include:

Barking cough and/or hoarse cries

Croup often hits in the middle of the night and terrifies parents. It is marked by a barking, seal-like cough, hoarse cries, breathing difficulties and/or a fever.

Whistling noises

Whistling sounds are often due to blockages in the nostrils. Babies breathe through their nostrils rather than their mouths. Any blockage in the nostrils due to allergies or a cold can make breathing difficult.

Wheezing

Wheezing can be a sign of a more serious condition in babies. When the airways become constricted due to asthma, pneumonia or respiratory syncytial virus (RSV), the baby isn’t able to draw enough oxygen during each breath.

Fast-paced Breathing

Fast-paced breathing is often accompanied by an elevated heart rate. Fluid in the airway from pneumonia or another infection could be the cause.

When to See a Doctor

Breathing problems are common during cold and flu season. An estimated 15 to 29 percent of all hospital admissions in babies are due to breathing problems. If parents notice any changes in their child’s breathing, they should notify a doctor immediately. Call 911 or go to the nearest emergency room if:

  • the baby stops breathing for more than 20 seconds
  • a blue color is noticed in the lips, toenails or fingernails
  • the muscles in the neck pull in during breathing

Taking care of a child when their breathing is irregular can be very stressful. Learning to watch for the signs and knowing when to alert the child’s pediatrician can help keep newborns safe and healthy as they grow.

dr-allen-cherer-impact

COVID-19’s Potential Impact on Newborns

By

On July 6, 2020

In Child Health Care, Neonatal Care, Newborn Screening, Newborns

COVID-19 produces victims of all ages. Concern grows for pregnant women and unborn children. Facilities around the world continue studying the microbe and reveal their findings thus far. Some studies suggest that infants born to mothers having the virus have a high risk of suffering ill effects.

From January 20 to February 5, nine women gave birth to 10 infants in five different hospitals in China’s Hubei province. Eight of the expectant mothers tested positive for COVID-19 before delivery. One mother tested negative. However, a fever and a CT scan of her chest revealed pneumonia that could not be contributed to any other underlying cause but the virus.

The women suffered a variety of prenatal complications that included intrauterine distress, ruptured members prior to the onset of labor, amniotic fluid abnormalities and placenta previa. Seven of the mothers delivered their babies via cesarean section. The other two women had normal vaginal deliveries.

The mothers were treated with Tamiflu or a combination of the antiviral plus interferon following delivery. After birth, all of the infants were tested for COVID-19 via oral swabs. All of the tests were negative. Four of the babies were full-term and six were premature. All of the infants exhibited unusual symptoms that included fevers, difficulty breathing, elevated heart rates, inability to feed, vomiting, gastric bleeding and bloating from liver malfunction. Seven of the infants exhibited abnormal chest X-rays. Two of the premature babies died nine days after birth.

A team of researchers from Northwestern University in Illinois recently discovered that the virus damages the placenta in expectant mothers. The study involved 16 pregnant women who tested positive for COVID-19. Following delivery, the placenta tissues were evaluated. The team discovered that the blood vessels within the placentas exhibited abnormal development or were otherwise damaged. However, all of the infants tested negative for the virus and were in reported good health.

Researchers from the University of California San Diego expanded the MotherToBaby program to gain a better understand the short- and long-term effects of the virus on expectant mothers and infants. Previously, the program was designed to evaluate medications and environmental factors that might affect pregnant women, newborns and breastfeeding.

The study will involve the examination of medical records and phone calls to women who volunteer for the research. The program also includes monitoring the neurological development of children to determine possible emotional, learning or memory issues.

dr-allen-cherer-pregnancy

Top Pregnancy Myths: 2020

By

On April 17, 2020

In Neonatal Care, Newborns, Research

Some of the information expectant mothers receive is often based on myths or old wives’ tales. Dispelling the myths may bring comfort and reassurance in addition to ensuring the health of the expectant mother and growing infant.

You’re Eating for Two

For decades, women were encouraged to substantially increase their dietary intake in order to ensure they were consuming enough nutrients for the growing infant. However, overeating leads to obesity, which leaves the mother and baby at risk. Being overweight increases the chances of developing gestational diabetes or hypertension. The excess weight also stresses the cardiovascular system. Health care providers suggest that increasing daily calorie intake by a mere 200 to 300 calories is more than sufficient to ensure a healthy pregnancy.

Belly Size and Shape Reveals Gender

Physicians rebuke the belief that external appearance correlates with the baby’s gender. Some women carry the baby high while others carry it lower. However, the difference is often equated with genetics and physical characteristics and not infant gender.

Moisturizing Prevents Stretch Marks

Cocoa butter has long been touted as being one of the solutions to prevent stretch marks. While moisturizing preparations are good for the skin, they do not prevent the physiological effects that a growing infant causes on external skin. Women develop varying degrees of marks depending on genetics and the extent that the abdomen needs to stretch to accommodate the infant.

Stay Away from Cats

There is no reason why expectant mothers cannot have and care for a feline companion. The danger lies in changing the litter box. Feline waste products commonly contain a parasite that has the potential for causing toxoplasmosis. While the mother may or may not experience flu-like symptoms, the illness has the potential of becoming serious in infants. Best to leave litter box duties to someone else. The disease can also be contracted by eating undercooked meat or unwashed fruits and vegetables.

dr-allen-cherer-baby

Exploring Current Neonatology Trends

By

On February 24, 2020

In Neonatal Care, Newborn Screening, Newborns

As technology has aided in advanced medical care over the last few decades, neonatology treatments and care options have improved and grown in number. Maternal mortality prevention is the goal of neonatology, and these trends are helping caregivers achieve their goals.

Here are a few prevailing neonatology trends to keep an eye on in 2020. 

More Resources for Practicing Neonatologists

There are more available than ever for practicing neonatologists, primarily because of the growing need for more highly capable practitioners. The increasing number of mothers who are addicted to drugs or alcohol, increasingly poor nutrition, diabetes and high blood pressure are some driving factors of this trend. Neonatologists and medical professionals with similar disciplines can connect with the Section on Neonatal-Perinatal Medicine (SONPM) website, which is an affiliate of the American Academy of Pediatrics.

Preventing Neonatal Sepsis

Neonatal sepsis is another condition that affects millions of children every year. This is a bacterial bloodstream infection (BSI) that is potentially life-threatening to babies, especially those of low birth-weight. This can happen quite unexpectedly and for many reasons, including pneumonia, meningitis and gastroenteritis. This makes the detection of neonatal sepsis before it fully takes hold of the child imperative. Treatments can be applied speedily to rid the bloodstream of the infection when it’s detected early.

Improving Communication with Parents

When your newborn child is in the intensive care unit (ICU), it can be the most trying experience of your life. To reduce the stress and anxiety that can come from not knowing, neonatologists are trying to be more transparent and open to communicating with the parents. In cases of premature infants, this can mean encouraging skin-to-skin contact between the parents and the baby. Research has even shown the babies’ vital signs tend to suddenly improve when they are being held by their parents. The relief the parents feel to know their child is in good care is an added benefit.

With the help of specialized supplements for newborn babies, malnutrition is no longer a problem. However, optimizing the use of breastmilk is a tradition that most neonatologists are trained to believe in. Breastfeeding is encouraged, but when this can’t happen, donor milk is promoted as an option before other methods for nutrition aid are considered.

dr-allen-cherer-baby

Diagnosing and Addressing Neonatal Apnea

By

On October 3, 2019

In Neonatal Care, Newborns

Apnea is a term defined as the cessation of breathing for longer than 10 to 15 seconds. While this can happen at any age, it typically affects infants aged two to four weeks until six months.

It is particularly seen in premature infants born around 28 weeks due to their underdeveloped respiratory systems. It happens when the brain and spinal cord do not mature, obstructing breathing

When apnea develops, it can have many causes. The most common links found in neonatal apnea are an infection, neurological, cardiovascular, pulmonary, metabolic, temperature regulation and maternal drug use.

Types of Apnea

There are three main types of apnea. These are central, obstructive and mixed apnea.

Central apnea is when there is no signal of breathing transmitted to the respiratory muscles, causing the system to not respond due to immature development.

Obstructive apnea is when there is a brief pause of airflow in the pharynx where the muscles are too weak to help the infant breathe properly.

Mixed apnea is a combination of the two.

Treating Neonatal Apnea

To manage apnea in infants born before 34 weeks gestation, it is important for professionals in the neonatal intensive care unit to monitor breathing and development. Underlying causes will also have to be determined and close monitoring is imperative. Health professionals will check to see if there is a link to bradycardia and hypoxia.

Bradycardia is a heart rate that is too slow for normal functionality. Hypoxia is when there is an oxygen distribution deprivation. These two conditions are often linked to cases of apnea in infancy.

Management varies between infants and will depend on a series of factors. Medicines will be administered depending on the severity and cause of the issue.

Untreated apnea can cause unwanted effects to the overall wellbeing of the child. These effects can be a failure to thrive or decrease in intellect. Certain types of apnea can also result in death.

Having a wide group of trained health professionals can assist in the monitoring and betterment of neonates. Once proper diagnosis and treatment are implemented, the infant can be treated accordingly until the risks decline and their health improves.

dr-allen-cherer-chest

Exploring Neonatal Sepsis

By

On August 7, 2019

In Neonatal Care, Newborn Screening, Newborns, Research

Neonatal Sepsis is a blood infection that infants may develop before reaching 90 days of age. Babies can also develop early-onset and late-onset sepsis.

Causes?

A bacteria named Eschericia coli (E coli) and Listeria can cause infants to develop sepsis. A specific streptococcus strain (Group B streptococcus or GBS) can also make an infant ill. If the baby’s mother contracts herpes simplex virus (HSV), this can also lead to neonatal sepsis.

An early-onset case usually develops 24 to 48 hours after the baby’s birth, usually by being exposed during birth. 

Contributors to early-onset sepsis:

  • Preterm delivery
  • GBS colonization during mother’s pregnancy
  • Placental tissues and amniotic fluid become infected (chorioamniontitis)
  • Early rupture of membranes (more than 18 hours)

Late-onset sepsis risks:

  • Extended hospitalization for infant
  • Keeping a catheter in baby’s blood vessel for an extended time

Symptoms?

  • Breathing problems
  • Changes in body temperature
  • Decreased bowel movements or diarrhea
  • Reduced movements
  • Low blood sugar
  • Reduced suckling
  • Heart rate is fast or slow
  • Seizures
  • Vomiting
  • Swollen abdomen
  • Jaundice (yellow skin and whites of eyes)

Diagnostic Tests?

Pediatricians perform the following diagnostic tests:

  • C-reactive protein
  • Blood culture
  • Complete blood count (CBC)
  • Lumbar puncture
  • Urine, skin or stool cultures to search for herpes virus
  • Chest X-ray (if baby has difficulty breathing)
  • Urine cultures

Treatments?

Even if the newborn is symptom-free, they will receive intravenous antibiotics. Babies younger than 4 weeks with fever or other symptoms receive IV antibiotics immediately.

The baby stays on antibiotics for three weeks if bacteria is in the spinal fluid or blood. This is shorter if no bacteria is present.

Acyclovir (antiviral medication) is given for HSV-caused infections.

If the baby has already gone home, it will be re-admitted to the hospital for treatment.

Outlook?

The infant may recover completely and show no evidence of any other problems. Neonatal sepsis can lead to infant death. The sooner treatment starts, the better the prognosis.

Potential Complications?

  • Disability after illness
  • Death

Prevention?

Pregnant mothers should receive preventive antibiotics if they have these illnesses:

  • Group B strep colonization
  • Chorioamnionitis
  • Has already had a baby with bacterial sepsis
  • This condition is preventable. Babies should be delivered 12 to 24 hours after water breaks.

Other Names?

Other names include:

  • Neonatal septicemia
  • Sepsis – infant
  • Sepsis neonatorium
dr-allen-cherer-distress

Respiratory Distress in Newborns

By

On March 18, 2019

In Neonatal Care, Newborn Screening, Newborns, Research

Respiratory distress syndrome, or RDS, is a common lung complaint for infants. This is especially true in premature babies, born before 37 weeks. The more premature the baby, the greater the chance the child will develop RDS.

RDS is caused by a shortage of pulmonary surfactant. Surfactant is a liquid that helps keep air sacs in the lungs, known as alveoli, open. Alveoli are critical. They are the site of the exchange of oxygen and carbon dioxide. They make it possible for the blood to be oxygenated fully. Since surfactant makes this possible, it’s a very important substance indeed.

There are several risk factors for RDS. In addition to prematurity, babies with RDS are more likely to be white, male, and multiples. Mothers with diabetes are more likely to give birth to RDS babies. Babies delivered by c-section are also more likely to develop this problem.

Parents of babies with some of these risk factors should be aware of the symptoms of respiratory distress syndrome. Babies with RDS breathe fast. They may grunt, making an ugh sound with each breath. Their nostrils will flare every time they breathe. Finally, they can have retractions, where the skin pulls under the rib cage or in between ribs with each breath. Their skin may not be as pink as that of a typical baby.

Luckily, there is treatment for RDS these days. Delivery of oxygen by nasal cannula is one treatment. A CPAP, or continuous positive airway pressure, machine can be used to push air into an infant’s lungs. This will keep the alveoli open. Severe cases of RDS can require a ventilator.

Ventilators are a serious measure. They require intubation, or a tube being placed down the infant’s windpipe. Ventilators are only used in babies who can’t breathe well without assistance.

In addition to helping deliver more oxygen, the issue of a lack of surfactant can also be addressed. Surfactant can be delivered directly to the lungs, also via intubation. Medications to calm the infant are also used, especially when intubation is required.

RDS can sometimes also be associated with infections. In those cases, antibiotics may be given to the infant. Not every baby requires all of these treatments. In some cases, babies get worse before getting better. RDS is, in general, very treatable.

dr-allen-cherer-newborn

Neonatology: an overview

By

On February 14, 2019

In Neonatal Care, Newborn Screening, Newborns, Research

Neonatology is a type of pediatrics, focusing specifically on medical care for newborns. The primary patients of neonatology are newborn infants who were born ill or became ill shortly after birth.

Here is a quick overview of this medical concentration, for those unfamiliar.

Origins of Neonatology

Neonatology is a very recent concentration of pediatrics. High infant mortality rates existed as early as the late 1800s. The first premature infant incubator station was created in Chicago by Joseph DeLee. The first NICU (newborn intensive care unit) was established in New Haven, Connecticut. Neonatology was officially recognized as an official subspecialty of pediatrics in 1975 by the American Board of Pediatrics.

Modern Neonatologists

Modern neonatology physicians are not here to help with minor problems; a normal pediatrician will be able to assist with most medical issues in infants. A neonatologist is trained to deal with high-risk situations. Premature babies, birth defects, and other serious issues are handled by neonatologists.

Neonatologists are serious doctors, and it takes serious time to become qualified. In addition to a standard college education, a doctor must have 4 years of medical school, 3 years of residency in pediatrics, 3 more years of residency in newborn intensive care, and they must be certified by the American Board of Pediatrics.

In addition to neonatologists, there are neonatal nurse practitioners. These nurses are specialized in neonatal care, and they will be assisting the physician along the way. They are able to diagnose some issues, prescribe medication, and some can even perform medical procedures themselves.

A neonatologist may assist with the diagnoses of breathing disorders, certain infections, and birth defects. They will also be the primary strategist in treatment options for an infant. They will formulate nutrition plans to make sure an infant will have maximum growth. A neonatologist will work closely with other medical staff, pediatricians, and nursing staff to assist with any serious illnesses in newborns.

Neonatologists are Best for Newborns

Minor problems for adults could mean possible death for an infant. That’s why specialists are needed for infants. There are also many common postpartum issues that a neonatologists can assist with. Many of these are routine for them; however, rare diseases and disorders can be diagnosed by a neonatologist as well.

Neonatal jaundice, neonatal cancer, inborn errors of metabolism, neonatal diabetes mellitus, neonatal herpes simplex, and neonatal seizure are a few of the more common problems a neonatologist will assist with.

2017 09 30 05 39 43 1100x733

The Prevention of Cystic Fibrosis in Newborns

By

On February 14, 2019

In Neonatal Care, Newborn Screening, Newborns, Research

Cystic fibrosis is one of the most common conditions caused by genetics. One baby out of every 3,500 live births will have cystic fibrosis. Cystic fibrosis affects the respiratory and digestive systems. Normally, the mucus that lines organs in the body is thin and slick with a consistency slightly thicker than water. Babies who are born with cystic fibrosis have mucus that is sticky and thick. If the mucus builds up, it makes breathing difficult. Additionally, the thick mucus can prevent nutrients from being absorbed properly, which may lead to poor growth.

Causes of Cystic Fibrosis

Cystic fibrosis is a genetic condition and must be inherited from a parent. A gene mutation causes cystic fibrosis. When it is passed on to a child, the baby will be born with the condition. There is no way to prevent cystic fibrosis from occurring in newborns.

Diagnosis of Cystic Fibrosis

In the United States, newborns are regularly screened for cystic fibrosis. A small amount of blood is taken from the newborn and examined for high levels of a chemical called immunoreactive trypsinogen (IRT). If IRT levels are higher than normal, a secondary test will be run in order to rule out other conditions that can also present with high IRT levels.

The second test is known as a “sweat test.” Newborns with cystic fibrosis have more salt in their sweat than normal. Medication will be administered to the baby that causes sweat to form. This sweat will then be tested for sodium levels. If sodium levels are high, cystic fibrosis is typically diagnosed. Additional tests, such as genetic tests, may also be performed to confirm the diagnosis.

Treatment of Cystic Fibrosis in Newborns

When diagnosed early, cystic fibrosis has a higher success rate of treatment. Prescription medications can help prevent infections from occurring, reduce lung damage and decrease inflammation. Physical therapy will help loosen the thick mucus and make it easier for babies to breathe. A special diet will help increase food absorption and help newborns with the condition grow and thrive.

Cystic fibrosis is a life-threatening condition that requires continual care. Though there is no way to prevent cystic fibrosis in newborns, medical advancements can help babies diagnosed with the condition live longer and healthier lives than ever before.

Powered by WordPress & Theme by Anders Norén