A new study by CHOP researchers reveals that C. difficile colonization in infants can lead to a remodeling of the developing epithelium and a reshaping of the mucosal immune system, potentially increasing the risk of some viral infections in adulthood. Early life exposure to C. difficile may have profound effects on healthy development...
Researchers from Children's Hospital of Philadelphia have found distinct genetic architecture in pediatric-onset rheumatic and inflammatory diseases compared to adults. The study identified 39 genome-wide significant variants associated with immune responses, including previously unreported variants.
A study found that telemedicine is commonly used for problem-based primary care, particularly for children with endocrine or behavioral health issues. The availability of telemedicine may help increase appointment volume, making more patients accessible to care.
A team of researchers at CHOP has created a novel method to engineer personalized cartilage grafts for infants with severe subglottic stenosis. Using decellularized meniscal cartilage with patient-specific cells, the new technique overcomes issues associated with standard grafts, such as donor site morbidity and delayed timelines.
Researchers at Children's Hospital of Philadelphia developed a novel method using decellularized cartilage with patient-specific cells to enlarge pediatric airways narrowed by severe subglottic stenosis. The new technique is faster, more effective, and better tolerated than current standard grafts.
A study by Children's Hospital of Philadelphia researchers found that over one in four pediatric patients treated for malaria in the US had a delay in diagnosis, leading to more severe infection and longer hospital stays. The study emphasized the need for prompt diagnosis and prevention of imported cases to improve patient outcomes.
A new virtual reality intervention improved interactions between autistic teens and adults with law enforcement officers, reducing fidgeting and increasing positive behavior. The study showed significant improvements in the virtual reality group compared to a video modeling intervention.
A large clinical trial involving thousands of patients across the US and abroad found that balanced crystalloid fluid resuscitation was as effective as saline solution in preventing major adverse kidney events after pediatric sepsis treatment. The study also revealed biochemical differences between the two fluids, including elevated bl...
Children's Hospital of Philadelphia (CHOP) researchers developed STRIPE, a targeted long-read RNA sequencing strategy, to reveal disease-causing genetic variants and provide molecular diagnoses for previously undiagnosed patients. The platform enables ultra-deep, full-length RNA sequencing at a practical scale, addressing the diagnosti...
A new automated tobacco treatment system integrated into pediatric care helped drive a significant increase in smoking cessation among mothers. The system showed improved behavior among mothers, potentially protecting hundreds of thousands of children from secondhand smoke exposure.
Children's Hospital of Philadelphia researchers highlight the need for parents and pediatricians to understand generative AI's potential benefits and risks for children of different ages. Early childhood (0-5 years) requires close supervision, while middle childhood (6-11 years) and adolescence (12+ years) require critical thinking ski...
A new study identifies the most infectious strains of Staphylococcus aureus in neonatal intensive care units and suggests specific strategies for prevention and control. The research provides a critical blueprint for precision surveillance and aims to reduce infections in vulnerable newborns.
Children's Hospital of Philadelphia researchers have developed a method to help cancer immunotherapies reach 'invisible' tumors. HLA-Shuttle is an engineered protein complex that restores antigen presentation in immunologically 'cold' neuroblastoma cells, identifying previously unknown targets across 30 genes linked to neuroblastoma.
Researchers at Children's Hospital of Philadelphia found that circadian rhythms play a crucial role in boosting infection recovery in critically ill patients with respiratory viral infections. Maintaining a rhythmic meal schedule can mitigate the effects of disrupted light cycles and improve outcomes.
Researchers at Children's Hospital of Philadelphia have identified four genes linked to osteoblasts and their ability to mature, which can affect bone mineral density. A polygenic risk score called genetic quantitative ultrasound speed of sound (gSOS) was also found to be associated with higher bone mineral density and reduced odds of ...
A study published in Pediatrics found that adoption of early peanut introduction guidelines led to significant reductions in diagnosis of peanut and other IgE-mediated food allergies. The findings suggest a promising impact on public health efforts to disseminate these practices.
Researchers at Children's Hospital of Philadelphia developed a quality improvement initiative to increase dental varnish application rates. The effort resulted in a significant boost in varnish use, with over 50% of children receiving varnish annually, exceeding the target goal of 20%.
Integrating automated smoking cessation interventions into pediatric primary care significantly increased treatment received and reduced cigarettes smoked among parents. The study found that the interventions led to a greater reduction in cigarette use, improved quit rates, and increased health navigator support.
Researchers at Children's Hospital of Philadelphia found that certain lipids in obesity-causing foods cause asthma-like lung inflammation. The study suggests that modifying dietary choices and repurposing existing drugs could help treat this type of asthma, which is more likely to send patients to the hospital.
Researchers from the University of Pennsylvania School of Veterinary Medicine and Children's Hospital of Philadelphia discovered a link between mitochondrial dysfunction in the blood-brain barrier and neuropsychiatric disease in patients with 22qDS. Treatment with bezafibrate, a cholesterol drug, may enhance BBB function and correct so...
A prospective study found that better control of inflammation during childhood leads to less stiffening of the esophagus and fewer disease complications. The study suggests that stiffness of blood vessels in the esophagus could be an important biomarker for disease progression, indicating which patients may benefit from current therapies.
Pediatric high-grade glioma tumors have unique genetic patterns that can be targeted by immunotherapy. Researchers identified a specific protein structure, NRCAM, that is essential for cancer cell migration and invasion, making it an attractive target for new treatments.
Researchers from CHOP and Clinic for Special Children discovered a genetic disorder affecting the immune system is prevalent in the Old Order Amish community. The study found that complement factor I deficiency, an ultra-rare genetic disorder causing debilitating neuroinflammation, is more common in individuals of Old Order Amish ances...
A new study by Children's Hospital of Philadelphia researchers has found that eye-tracking metrics can help identify concussion-related vision disorders in patients with persisting post-concussive symptoms. The study used an objective infrared eye tracking device to measure gaze positions and found a significant correlation between the...
A combination of technological interventions is required to prevent children from dying in overheated cars, according to a new study. The researchers identified exemplar scenarios that led to pediatric vehicular heatstroke and found that no single technology can prevent all cases.
A new study by Children's Hospital of Philadelphia researchers found that US children's health is declining across multiple measurements. Chronic illnesses, physical and mental health conditions, and increased mortality rates were observed compared to other high-income nations.
Children's Hospital of Philadelphia researchers found that rare instances of SYNGAP1-related disorders can be caused by inherited genetic variants, which could help guide clinical care and influence family planning decisions. The study identified eight individuals with inherited protein-truncating variants in the SYNGAP1 gene.
A study published in the American Journal of Human Genetics identified a novel gene, BSN, linked to neurodevelopmental disorders and epilepsy. The research used large biorepositories and computational techniques to analyze data from patients with variants of the BSN gene. Key findings include the common symptoms of epilepsy, febrile se...
A retrospective study found that allogeneic hematopoietic stem cell transplant is a highly effective method for treating children with monogenic inflammatory bowel disease, resulting in sustained medication-free remission in over 90% of patients. The treatment also led to significant improvements in growth, reduced hospital visits, and...
A child diagnosed with a rare genetic disorder has been successfully treated with a customized CRISPR gene editing therapy, showcasing the power of tailored gene editing to treat patients. The infant is now growing well and thriving after receiving three doses of the therapy with no serious side effects.
Researchers employed a deep-learning-based method to detect footprints of DNA-protein interactions, allowing them to pinpoint disease-causing variants in non-coding regions. This approach could inform novel treatments for common diseases.
A comprehensive natural history study of SCN8A-related disorders has been completed, revealing a range of seizure types and neurodevelopmental features. The findings identify potential targets for future clinical trials, including the use of sodium channel blockers to manage epilepsy.
Children's Hospital of Philadelphia researchers have discovered a key process where malarial parasites take up human blood cell enzymes, which could provide a new approach for antimalarial treatment. The findings suggest that a human enzyme, acylpeptide hydrolase (APEH), is the major activating enzyme of multiple antimalarial prodrugs.
A retrospective natural history study of 30 patients with single large-scale mitochondrial DNA deletion syndromes (SLSMD) reveals a broader clinical presentation than previously thought. The study identifies key molecular details, including a recurrent deleted region in the MT-ND5 gene and elevated levels of biomarker GDF-15.
A large cohort study found that ADHD prevalence among adults with autism is nearly identical to childhood rates, highlighting the need for coordinated care services. Adults with co-occurring ADHD experienced worse health outcomes, but medication was associated with better results.
A multi-institutional study identified the specific milk protein triggering a patient's case of eosinophilic esophagitis, an inflammatory disease of the esophagus. The findings represent the first time any research team has described molecular details of food antigen recognition in EoE.
A study by Children's Hospital of Philadelphia researchers has identified four key themes to improve interactions between police and Black autistic youth, including concerns about police officers' training and the importance of patience and understanding. The study highlights the need for culturally responsive adaptations in police tra...
Researchers at Children's Hospital of Philadelphia and Stanford University have developed a new immunotherapy platform called TRACeR-I, which can more accurately recognize a wide variety of surface proteins expressed by cancer cells. This improved recognition enables the body's own immune system to target cancer cells more effectively.
Researchers at Children's Hospital of Philadelphia found that the rotavirus vaccine is safe for use in NICU babies, with a low risk of transmission and no clinical consequences. The study suggests that giving the vaccine to eligible infants during their hospitalization provides immune benefits that outweigh any risks.
Children's Hospital of Philadelphia researchers discovered a gene signature that identifies patients with T-ALL at high risk of relapse. The study found a potential therapeutic treatment, venetoclax, which targets specific cells associated with poor outcomes.
Researchers at Children's Hospital of Philadelphia found that community health workers can effectively coordinate asthma care between homes, schools, and primary care providers. This approach showed a statistically significant benefit in improving asthma control for children.
Researchers at Children's Hospital of Philadelphia identified disparities in pediatric concussion care, finding that non-Hispanic Black children and those with public insurance are more likely to be seen first for a concussion in the emergency department. This suggests that establishing up-to-date community-level resources could improv...
Using state-of-the-art technology, researchers identified specific steps needed for CRISPR to become active and perform its gene editing function. Understanding these mechanisms could lead to improved designs for CRISPR-based gene editing.
A new study found that facemask impacts accounted for over half of high-severity head impacts in NFL players, with linemen and hybrid players most affected. The research suggests that facemask enhancements could help protect players and minimize injury risk.
Children's Hospital of Philadelphia researchers have reported encouraging evidence of an effective new gene therapy to treat multiple sulfatase deficiency. The ex vivo gene therapy improved sulfatase production and reduced symptoms associated with the disease in preclinical models.
A study by Children's Hospital of Philadelphia researchers found discrepancies between crash reports and hospital data, suggesting incomplete or inaccurate pictures of child passenger safety. The findings emphasize the importance of enhancing injury data quality to assess transportation safety strategies.
Researchers evaluated the implementation of a virtual driving assessment in primary care settings, resulting in promising initial results with over 75% of teens recommending the assessment to friends. The tool measures driving skills in common serious crash scenarios, providing personalized feedback to families on areas for improvement.
Children's Hospital of Philadelphia researchers have developed a new strategy to treat complex COVID-19 cases by targeting the mitochondria with antioxidants. This approach aims to reduce the effects of the virus while avoiding viral gene mutation resistance, which may be useful for treating other viruses.
A study found that 1 in 6 youths fill an opioid prescription prior to surgery and 3% continue using them three to six months later. Persistent opioid use among adolescents is a concern due to genetic, neurobiological, and social vulnerabilities.
A study from Children's Hospital of Philadelphia found that LGBTQ+ youth are more likely to experience depression and suicidal thoughts compared to their non-LGBTQ+ peers. However, those who reported parental support showed significantly reduced rates of these symptoms.