Locations:
Search IconSearch
February 21, 2022/Behavioral Health

‘Pandemic Babies’ Show Neurodevelopmental Differences at 6 Months, Study Finds

Small study examines the association of a pandemic birth with neurodevelopmental status

Single mother with pollution mask holding a baby

Researchers at Columbia University found that babies born during the first year of the COVID-19 pandemic measured lower in gross motor, fine motor and personal-social domains at 6 months, compared to a historical cohort born before the pandemic.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

The prospective cohort study, published in JAMA Pediatrics, included 255 infants born between March and December 2020 at Columbia University Irving Medical Center. Of these infants, 114 were exposed to maternal SARS-CoV-2 infection in utero and 141 were unexposed.

Though vertical transmission of SARS-CoV-2 is rare, some data have substantiated associations between adverse infant development and maternal immune response related to severe infection. In their study, the authors found no association. Maternal infection status, its timing or severity did not affect neurodevelopment, according to their findings, but birth during the first year of the pandemic did.

Marie E. Trace, MD, a developmental-behavioral pediatrician at Cleveland Clinic Children’s, who was not involved in the study, says the data are intriguing but not entirely surprising.

“We’ve seen so much variability in how SARS-CoV-2 affects people based on comorbidities and other factors, it makes sense there were no consistent findings associated with maternal infection and infant neurodevelopment, particularly in this relatively small sample size,” she says.

“However, what was fairly consistent among the pandemic cohort is the environment in which the babies were born, largely characterized by social isolation, limited exposure to life outside the home, parental stressors, and their caregivers wearing masks,” Dr. Trace notes. “In some ways, we see this consistent pandemic environment versus this historical non-pandemic environment.”

Advertisement

The researchers measured infant behaviors using the Ages & Stages Questionnaire, 3rd Edition (ASQ-3), a standard modality for developmental assessment. Compared to the control group, the infants born during the pandemic scored lower on gross motor (P < .005), fine motor (P < .005), and personal-social (P < .05) subdomains in fully adjusted models.

The authors cite limitations in their study, including that the data represent a single-site experience while New York was the U.S. epicenter of the pandemic. Although, Dr. Trace notes, infectious disease prevention efforts, such as masking, isolating and limiting exposures, in addition to pandemic-related anxieties, have been a fairly global experience.

The significance of stimulation in a child’s early environment

They also note that 6 months is still relatively early in the child’s development and, although concerning, these measurements aren’t necessarily predictive of future developmental patterns.

Dr. Trace says these findings do raise an important point about children and their early environment. She says, “Genes and temperament provide a blueprint for development, but experiences shape children’s brains in fundamental ways. They have an actively developing neural network, especially in their first five years of life, and then pair this with a less stimulating environment—not to mention the stressors burdening their caregivers.”

The authors ultimately conclude that COVID-19-related stress and, more specifically, job loss, food and housing insecurity, and an uptick in symptoms of anxiety and depression, should be considered a potential underlying mechanism for the neurodevelopmental differences among this cohort. They suggest longer-term monitoring may be warranted.

Advertisement

Dr. Trace emphasizes that there is still so much we are learning about the effects of the pandemic on our youngest generation. But when it comes to monitoring at the individual level, she encourages a team-based approach as an on-ramp to more specialized care.

“Supporting a ‘pandemic child,’ or any child, with suspected neurodevelopmental differences requires a team-based approach from the child’s parents and other caregivers, teachers, and clinical providers,” she concludes.

Advertisement

Related Articles

Headshot of Grace Tworek
November 20, 2024/Behavioral Health/Podcasts
Navigating Behavioral Health Challenges in Patients With Multiple Sclerosis (Podcast)

Using multidisciplinary care to address mood changes, mitigate daily stressors

Support group
November 14, 2024/Behavioral Health/Education
Fellowship Prepares Physicians to Aid Recovery of Patients With Chemical and Behavioral Addictions

Citywide program emphasizes psychosocial, pharmacologic and psychotherapeutic approaches to addiction

Mental illness concept
Provider Insight and Empathy Can Help Improve Outcomes, Preserve Dignity of Patients With Schizophrenia

Psychiatrist stresses the importance of relationship-building for managing mental illness

Amanda Horrigan, MD
September 4, 2024/Behavioral Health/Podcasts
Schizophrenia: Effective Treatment Relies on Medications, Empathetic Providers (Podcast)

Helping patients, families navigate the complexities of psychosis

Distressed caregiver
August 16, 2024/Behavioral Health/Research
New Study Sheds Light on Patient Suicide and the Emotional Toll It Takes on Healthcare Providers

Clinicians desire more personal and professional support to cope with profound loss

Both hemispheres of brain
Psychiatrist Helps Medical Students Navigate Modern Healthcare Through Self-Reflection, Candid Discussion

Multidisciplinary program helps budding clinicians explore the human dimensions of patient care and medical research

Caregiver Mary Louise Tatum in barber shop
Therapist Tackles Mental Health Stigma by Training Barbers in Crisis Intervention

Program empowers Black stylists to provide emotional first aid

Ad