Axel Panzer studies various neurological disorders that affect children and adults, including different types of epilepsy, myelitis, and other neuroinflammatory diseases. His research aims to improve diagnosis and treatment options for conditions such as NPRL3-related epilepsy, type 1 diabetes, acute flaccid myelitis, and pediatric multiple sclerosis. By examining how these diseases manifest and respond to treatments, Panzer helps provide valuable insights into better management and outcomes for affected patients.
Key findings
In NPRL3-related epilepsy, 57% of patients experienced crisis-like seizure exacerbations, with lacosamide proving particularly effective.
In a study of children with radiologically isolated syndrome, brain volume was found to be about 77 cm³ smaller compared to healthy peers.
Among children with acute disseminated encephalomyelitis, 94.7% showed a good recovery outcome.
In transverse myelitis patients, lesions resolved in about 191 days for those with MOG antibodies, compared to 1,117 days for those with multiple sclerosis.
98% of patients with lissencephaly had epilepsy, with standard treatments working for 47% of them.
Frequently asked questions
Does Dr. Panzer study epilepsy?
Yes, Dr. Panzer focuses on different types of epilepsy, including NPRL3-related epilepsy and lissencephaly, examining their causes and effective treatments.
What conditions does Dr. Panzer research?
He researches a variety of neurological conditions, including acute flaccid myelitis, myelitis associated with MOG antibodies, and pediatric multiple sclerosis.
Are there specific treatments that Dr. Panzer has studied?
Yes, he has studied treatments like lacosamide and valproic acid for epilepsy, and how they affect seizure control in various patient groups.
How does Dr. Panzer's work help patients?
His research provides valuable insights into the diagnosis and treatment of complex neurological conditions, improving patient management and health outcomes.
Is Dr. Panzer's work relevant for children?
Absolutely, much of his research focuses on childhood neurological disorders, helping to understand and improve care for children affected by these conditions.
Publications in plain English
Crisis-like Seizure Exacerbations in NPRL3-related Epilepsy: Phenotypic Features and Treatment Outcomes.
2026
Neuropediatrics
Thormeyer V, Meyer Z, Polster T, Borggraefe I, Wallacher B +21 more
Plain English This study looked at a specific type of epilepsy called NPRL3-related epilepsy, focused on how often patients experience severe seizures and what treatments work best for them. Out of 37 patients, 57% had crisis-like seizure exacerbations, and the average age for their first seizure was about 4 years old. Treatments like lacosamide were particularly effective, and even patients without obvious brain scans changes benefited from epilepsy surgery.
Who this helps: This information supports patients with NPRL3-related epilepsy and their doctors in understanding treatment options and managing seizures.
What Is the Cost: Financial Toxicity and Screening Fatigue in Li-Fraumeni Syndrome.
2025
Cancer prevention research (Philadelphia, Pa.)
Underkofler KA, Thomas MH, Erickson SH, Panzer AA, Fitzgibbon KS +1 more
Plain English This study explored how patients with Li-Fraumeni syndrome (LFS) manage their recommended cancer screenings and what obstacles they face. While 75% of patients said they don’t skip tests, specific tests like colonoscopies and endoscopies had lower adherence rates at 65% and 40%, respectively. Financial stress was a significant barrier, with 40% of respondents citing it as a concern, and only 21% reported no financial pressure at all; 65% felt their healthcare costs were too high. Understanding these challenges is crucial because regular screenings can help catch cancer early in patients with LFS, who are at a very high risk of developing it.
Who this helps: This research helps patients with Li-Fraumeni syndrome and their healthcare providers.
Spectrum of Clinical and Imaging Features of Children With GFAP Astrocytopathy.
2025
Neurology(R) neuroimmunology & neuroinflammation
Sommer S, Panzer A, Bertolini A, Cleaveland R, Jain V +21 more
Plain English This study looked at 15 children with a rare autoimmune condition linked to GFAP antibodies, focusing on their clinical symptoms and brain scans. The average age of the children was around 10 years old, and they commonly showed signs of serious neurological issues, with abnormal brain MRI scans in all of them. Notably, 12 out of 15 children had good recovery, but two sadly did not survive. These findings are important because they highlight the specific features of this condition in children and suggest that testing for GFAP antibodies should be a routine part of diagnosing such cases.
Who this helps: This helps doctors and healthcare providers in diagnosing and treating affected children.
Children with MOG-IgG positive bilateral optic neuritis misdiagnosed as fulminant idiopathic intracranial hypertension.
2025
Multiple sclerosis and related disorders
Wendel EM, Tibussek D, Barisic N, Bertolini A, Panzer A +12 more
Plain English This study looked at children who were initially diagnosed with a serious condition called fulminant idiopathic intracranial hypertension (IIH) but actually had a different issue related to a condition called MOG antibody-associated disease (MOGAD). The researchers found that 8 children, all experiencing severe visual loss and headaches, were misdiagnosed due to similar symptoms. Most of these children had high pressure in their spinal fluid and good recovery of vision after treatment, highlighting the importance of recognizing MOGAD to ensure they receive the correct care.
Who this helps: This helps doctors and healthcare providers who treat children with suspected neuroinflammatory conditions.
Clinical presentation, MR imaging and outcome in children with myelin oligodendrocyte glycoprotein antibody-negative acute disseminated encephalomyelitis.
2025
European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society
Panagi M, Blaschek A, Selek A, Baumann M, Cleaveland R +22 more
Plain English This study looked at children diagnosed with a rare brain condition called MOG-negative acute disseminated encephalomyelitis (ADEM). Researchers found that out of 47 children, 38 (about 79%) kept the original diagnosis after an average of more than two years, while 9 (about 19%) were later diagnosed with other conditions, such as multiple sclerosis or cancer. Most children showed positive recovery, with 94.7% having a good outcome.
Who this helps: This information benefits doctors and parents of children with MOG-negative ADEM by helping them understand the diagnosis and prognosis better.
Koukou G, Bartels F, Aigner A, Cleaveland R, Tuncer A +8 more
Plain English This study looked at brain size in children diagnosed with radiologically isolated syndrome (RIS), a condition that can lead to pediatric multiple sclerosis (MS). Researchers found that children with RIS had smaller brain volumes—about 77 cm³ less—compared to healthy peers and that their brain size decreased over time in a way similar to children with MS. This is important because it highlights early signs of brain changes in RIS patients, which can help doctors monitor those at risk of developing MS.
Who this helps: This benefits doctors who treat pediatric patients at risk of multiple sclerosis.
Evolution of neuroimaging features in children with acute flaccid myelitis compared to other forms of childhood myelitis.
2025
European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society
Goj G, Helfferich J, El Naggar I, Noßwitz U, Bültmann E +12 more
Plain English This study looked at brain and spinal imaging in children with acute flaccid myelitis (AFM) and compared it to children with other types of myelitis. The researchers analyzed MRI scans from 15 children and found that many had damage to a specific part of the spinal cord, with 13 out of 15 showing extensive involvement of this area at the start of the illness. Over time, most children showed improvement in their MRI results, similar to those with a related condition called MOGAD, which is important for understanding how to treat these patients effectively.
Who this helps: This helps patients with AFM and their doctors in managing and understanding the condition.
Financial factors: a mixed methods survey-based study of barriers and facilitators to physical activity in type 1 diabetes.
2025
medRxiv : the preprint server for health sciences
Anderson KC, Mauro SA, Panzer AA, Igudesman D, Fitzgibbon KS +2 more
Plain English This study looked at the challenges and supports adults with type 1 diabetes (T1D) face when trying to be physically active. Out of 281 participants, 54% met recommended exercise levels. Key obstacles included concerns about low blood sugar, lack of time, and cost, while supports included insurance covering exercise programs and community fitness groups. Understanding these factors is essential for helping more people with T1D stay active and improve their health.
Who this helps: This helps patients with type 1 diabetes and healthcare providers.
Characterization of the Epileptogenic Phenotype and Response to Antiseizure Medications in Lissencephaly Patients.
2024
Neuropediatrics
Proepper CR, Schuetz SM, Schwarz LM, Au KV, Bast T +30 more
Plain English This study looked at 47 patients with lissencephaly, a brain condition that often causes severe developmental delays and hard-to-treat seizures. It found that most patients (almost 98%) had epilepsy, with seizures starting around 6 months old, mostly in the form of spasms. Standard treatments for these spasms worked for about 47% of patients, while later seizures were best managed with medications like valproic acid and lamotrigine, achieving seizure freedom in 20% of cases. This research highlights the importance of early diagnosis and treatment of seizures to improve overall development in these patients.
Who this helps: This helps patients with lissencephaly and their families, as well as healthcare providers treating them.
Long-term follow-up MR imaging in children with transverse myelitis.
2024
Multiple sclerosis and related disorders
El Naggar I, Cleaveland R, Panzer A, Molenaar S, Giorgi L +14 more
Plain English This study looked at how quickly lesions in the spine heal over time in children with transverse myelitis (TM) caused by different underlying conditions. Researchers followed 78 children and found that those with MOG-antibody associated disorders (MOGAD) experienced the fastest healing, with lesions resolving in about 191 days, while those with multiple sclerosis (MS) took an average of 1,117 days. This is important because it shows that children with MOGAD have a better recovery outlook than those with MS or NMOSD, which can help in tailoring treatment plans.
Who this helps: This helps patients with transverse myelitis and their families by providing clearer expectations for recovery.
Examining US commercial health plans' use of The Institute for Clinical and Economic Review's reports in specialty drug coverage decisions.
2023
Journal of managed care & specialty pharmacy
Chambers JD, Enright DE, Panzer AD, Cohen JT, Ollendorf DA +1 more
Plain English This study looked at how US health insurance plans use reports from the Institute for Clinical and Economic Review (ICER) when deciding which specialty drugs to cover. The findings showed that plans generally made more restrictive coverage decisions for drugs with higher costs, like those costing between $100,000 and $175,000 per quality-adjusted life year (QALY), which had a 4.5 times higher chance of being restricted compared to cheaper drugs. Importantly, ICER assessments were rarely mentioned in coverage policies, only appearing in about 2.4% of decisions by 2020.
Who this helps: This research helps patients who need specialty drugs, as it sheds light on how insurance coverage decisions are made.
The impact of prenatal dog keeping on infant gut microbiota development.
2023
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology
Panzer AR, Sitarik AR, Fadrosh D, Havstad SL, Jones K +10 more
Plain English This study looked at how having dogs in the home before and shortly after a baby is born affects the baby's gut bacteria. The research found that infants living in homes with dogs had more diverse gut microbiomes, especially at ages 3 to 6 months, compared to babies born in homes without pets. This is important because a healthier gut microbiome may help lower the chances of developing allergies and asthma later in life.
Who this helps: This helps parents and caregivers looking for ways to reduce allergy risks in children.
Mutations in plasticity-related-gene-1 (PRG-1) protein contribute to hippocampal seizure susceptibility and modify epileptic phenotype.
2023
Cerebral cortex (New York, N.Y. : 1991)
Knierim E, Vogt J, Kintscher M, Ponomarenko A, Baumgart J +13 more
Plain English This research examined how mutations in the PLPPR4 gene, which produces a protein called PRG-1, affect seizure susceptibility in people with certain types of epilepsy. The study found that a specific mutation in the PLPPR4 gene was associated with a girl who had infantile epileptic spasms, and that mutations can worsen seizure conditions in some patients. It highlights the importance of understanding these mutations, as they can help explain why some individuals are more prone to seizures.
Who this helps: This helps patients with epilepsy and their doctors understand the role of genetics in seizure occurrence and severity.
The association between US Food and Drug Administration-expedited review designations and health plan specialty drug coverage.
2023
Journal of managed care & specialty pharmacy
Panzer AD, Ingham M, Martin S, Chambers JD
Plain English This study looked at how quickly health insurance plans in the U.S. provided coverage for new drugs approved by the FDA that were fast-tracked through designated programs. The research found that while 62% of policies were issued within a year of approval, there was no clear speed advantage linked to the drugs in expedited programs once other factors were considered. Additionally, drugs that received expedited review faced fewer coverage restrictions (33%) compared to those that did not (51%), but again, this difference disappeared when accounting for other factors.
Who this helps: This benefits patients who rely on timely access to new medications.
Specialty drug coverage varies between health plans' medical and pharmacy benefit policies.
2023
Journal of managed care & specialty pharmacy
Levine AA, Panzer AD, Kauf TL, O'Sullivan AK, Strand L +1 more
Plain English This study looked at how different health insurance plans cover specialty drugs, focusing on the differences between medical and pharmacy benefit policies. Researchers found that 14% of the time, the policies provided conflicting rules for coverage, which can make it harder for patients to get the medications they need. For example, in cases of disagreement, pharmacy policies were more restrictive 54% of the time.
Who this helps: This benefits patients who require specialty drugs, as clearer and more consistent coverage policies could improve their access to necessary treatments.
Use of Sodium Channel Blockers in the Thr226Met Pathologic Variant of SCN1A: A Case Report.
2023
Neuropediatrics
Nájera-Chávez BC, Seeber L, Goldhahn K, Panzer A
Plain English Researchers studied a specific genetic variation in children that leads to serious seizures and developmental delays, known as the Thr226Met variant of the SCN1A gene. They found that using sodium channel blockers, specifically lacosamide and carbamazepine, significantly reduced seizure frequency in a child with this condition, improving their overall development and EEG results, although some side effects occurred. This is important because it shows that sodium channel blockers can help treat a condition that previously had limited options, providing hope for similar patients.
Who this helps: Patients with the Thr226Met variant of SCN1A and their families.
Robust airway microbiome signatures in acute respiratory failure and hospital-acquired pneumonia.
2023
Nature medicine
Montassier E, Kitsios GD, Radder JE, Le Bastard Q, Kelly BJ +5 more
Plain English This study looked at the types of bacteria and microbes found in the lungs of critically ill patients, specifically those with severe breathing problems like acute respiratory distress syndrome (ARDS) and hospital-acquired pneumonia (HAP). Researchers analyzed respiratory samples from over 1,000 patients and found that those with ARDS had more harmful bacteria, while those with HAP had fewer healthy microbes. These findings can help doctors identify patients at risk for longer hospital stays and develop new treatments targeting their lung bacteria.
Who this helps: This benefits critically ill patients and healthcare professionals treating respiratory conditions.
Expedited postpartum discharge during the COVID-19 pandemic and acute postpartum care utilization.
2022
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
Panzer A, Reed-Weston A, Friedman A, Goffman D, Wen T
Plain English This study looked at how early hospital discharges after childbirth changed during the COVID-19 pandemic and whether these shorter stays led to more emergency visits or readmissions for new mothers. Researchers found that in 2020, 60.3% of women went home early compared to only 5.0% in 2019, but this early discharge did not result in a higher overall rate of emergency care (5.4% for early discharges versus 5.9% for regular ones). However, women with pregnancy-related high blood pressure who were discharged early had a much higher risk of readmission (six times more likely).
Who this helps: This research benefits mothers, especially those with pregnancy complications like high blood pressure.
Patients' access to 2018 FDA-approved drugs 1 year post approval.
2022
The American journal of managed care
Panzer AD, Margaretos NM, Bridger N, Osani MC, Lai RC +1 more
Plain English This study looked at how quickly and easily health insurance plans in the U.S. started covering new drugs approved by the FDA in 2018. Out of 66 approved drugs, most had coverage from some health plans, but 37% of coverage policies had restrictions like requiring patients to try other treatments first. Overall, insurance plans were more likely to cover cancer treatments and unique drugs (orphan drugs) without heavy restrictions compared to other types of drugs, which is important because it affects how easily patients can access these potentially life-saving treatments.
Who this helps: This helps patients, particularly those needing cancer treatments or specific drugs for rare diseases.
Gut Bifidobacteria enrichment following oral Lactobacillus-supplementation is associated with clinical improvements in children with cystic fibrosis.
2022
BMC pulmonary medicine
Ray KJ, Santee C, McCauley K, Panzer AR, Lynch SV
Plain English This study looked at how giving a probiotic called Lactobacillus rhamnosus (LGG) to children with cystic fibrosis (CF) affected their gut bacteria and overall health. It found that children who had more Bifidobacteria in their gut after taking LGG experienced fewer lung problems, improved lung function by 20%, lower inflammation in their intestines, and needed fewer antibiotics. This is important because it shows that boosting certain gut bacteria can lead to better health outcomes in CF patients.
Who this helps: This helps children with cystic fibrosis and their healthcare providers.
Heritable vaginal bacteria influence immune tolerance and relate to early-life markers of allergic sensitization in infancy.
2022
Cell reports. Medicine
McCauley KE, Rackaityte E, LaMere B, Fadrosh DW, Fujimura KE +17 more
Plain English This study looked at how bacteria passed from mothers to their infants might affect the risk of allergies and asthma in young children. Researchers found that certain types of bacteria in mothers’ vaginal samples were linked to both the health of the mother and the infant's immune response, measured by the level of a specific antibody (IgE) at one year old. For example, they discovered that specific Lactobacillus bacteria could suppress immune reactions, which may help to prevent allergic diseases in infants.
Who this helps: This helps patients with a family history of allergies and asthma, as well as their healthcare providers.
Characterizing health plan evidence review practices.
2022
Journal of managed care & specialty pharmacy
Panzer AD, Enright DE, Graff J, Chambers JD
Plain English This study looked at how often large health plans in the U.S. update their rules on coverage for specialty drugs over a two-year period. Out of nearly 4,600 coverage policies assessed, 97% were reissued, with most plans updating the evidence they used to support their decisions. Surprisingly, only 5.3% of the relevant literature was cited in their policies, showing that many health plans could do a better job at using up-to-date research.
Who this helps: This benefits patients who rely on specialty drugs and need assurance that their health plans are making informed coverage decisions.
Leukoencephalopathy with calcifications and cysts: Genetic and phenotypic spectrum.
2021
American journal of medical genetics. Part A
Crow YJ, Marshall H, Rice GI, Seabra L, Jenkinson EM +63 more
Plain English This study examined a rare brain disorder called leukoencephalopathy with calcifications and cysts (LCC), caused by genetic changes in the SNORD118 gene. Researchers found 64 affected individuals from 56 families, with symptoms appearing as early as 3 weeks and as late as 67 years; unfortunately, 10 patients died from the disease. The findings highlight that LCC results from different combinations of mutations, leading to a wide range of symptoms and ages of onset, which is important for understanding the genetic causes and improving diagnosis and treatment.
Who this helps: This helps patients and their families by providing clarity on the genetic basis of their condition, as well as doctors in diagnosing and treating LCC.
Clinical and Demographic Risk Factors for COVID-19 during Delivery Hospitalizations in New York City.
2021
American journal of perinatology
Sutton D, Wen T, Staniczenko AP, Huang Y, Andrikopoulou M +14 more
Plain English This study looked at 454 women who were hospitalized for delivery in New York City during a 4-week period in March and April 2020 to see how COVID-19 affected their hospital experience. Of these women, 79 had COVID-19, which is about 17%. Those with COVID-19 were less likely to have vaginal deliveries and stayed longer in the hospital after cesarean surgeries. This research is important because it highlights the challenges faced by pregnant women with COVID-19, showing that many did not show clear symptoms but were still at higher risk for complications.
Who this helps: This helps patients, particularly pregnant women and their healthcare providers.
Limited role of patient input in specialty drug coverage policies.
2021
Journal of managed care & specialty pharmacy
D'Cruz B, Graff JS, Panzer AD, Chambers JD
Plain English This research looked at how much patient input is considered by U.S. health insurance plans when making decisions about coverage for specialty drugs. The study found that patient feedback is rarely taken into account—only 9% of studies cited by these plans included any input from patients, and just 0.4% used methods like surveys or interviews to gather patient views. This is important because including patients’ perspectives could improve coverage policies and better meet their needs, but health plans face challenges in doing this, such as time and resource constraints.
Who this helps: This helps patients who use specialty drugs, as their input could lead to better coverage policies.
Variation in health plan coverage of ESAs for anemia due to chronic kidney disease.
2021
Journal of managed care & specialty pharmacy
Margaretos NM, Panzer AD, Lai RC, Sanon M, Michalopoulos E +3 more
Plain English This study looked at how 17 major U.S. health plans cover medications called erythropoiesis-stimulating agents (ESAs) for patients with anemia caused by chronic kidney disease. The researchers found that 72.5% of the coverage policies were aligned with FDA recommendations, while 27.5% were more restrictive, often requiring step therapy or additional documentation from doctors. This inconsistent coverage means that patients may not have equal access to the treatments they need, potentially affecting their health and quality of life.
Who this helps: This benefits patients with chronic kidney disease and anemia, ensuring they can access necessary treatments.
Variation in access to hemophilia A treatments in the United States.
2021
Journal of medical economics
Margaretos NM, Patel AM, Panzer AD, Lai RC, Whiteley J +1 more
Plain English This study looked at how different health insurance plans in the U.S. cover treatments for hemophilia A, a bleeding disorder. Researchers examined coverage policies for 26 treatments from 17 major health plans and found that 36% of these policies had strict conditions, which often included requirements based on how frequently patients experience bleeding. The differences in coverage impact patients' access to essential treatments, which can affect their health and management of the disease.
Who this helps: Patients with hemophilia A.
Use of prescriber requirements among US commercial health plans.
2021
Journal of managed care & specialty pharmacy
Lenahan K, Panzer AD, Gertler R, Chambers JD
Plain English This study looked at how U.S. health insurance plans decide which doctors can prescribe certain specialty drugs. Researchers found that 22% of coverage decisions included specific requirements for doctor qualifications, with most (79%) needing the prescribing doctor to work with a specialist. Plans were more likely to require these qualifications for drugs meant for children, those with serious safety warnings, and self-administered treatments.
Who this helps: This benefits patients who rely on specialty drugs, ensuring they get prescriptions from appropriately qualified doctors.
What types of real-world evidence studies do U.S. commercial health plans cite in their specialty drug coverage decisions?
2020
Pharmacoepidemiology and drug safety
Panzer AD, Margaretos NM, Lai RC, Enright DE, Chambers JD
Plain English This study looked at how U.S. health insurance plans make decisions about covering specialty drugs based on real-world evidence (RWE), such as medical records and other studies. Among 7,267 coverage decisions analyzed, RWE was used in 16% of cases, with health plans citing it between 5% to 31% of the time depending on the type of evidence. RWE was most frequently cited for gastroenterological diseases (35% of the time) and least for respiratory diseases (11%), indicating that plans tend to rely on RWE more for older drugs that have been on the market longer.
Who this helps: This benefits patients by improving access to medications based on evidence from real-world use.
Growth and capacity for cost-effectiveness analysis in Africa.
2020
Health economics
Panzer AD, Emerson JG, D'Cruz B, Patel A, Dabak S +5 more
Plain English This study examined the development and quality of cost-effectiveness analyses (CEA) in Africa, finding 358 studies primarily focused on interventions for diseases like malaria and HIV. Of these analyses, 8% showed that the interventions saved money, with immunization strategies being the most common examined. While collaboration between African and international researchers is strong—with 64% of studies including an African author—only 23% of lead authors were from African institutions, highlighting a need to improve local capacity for producing this important research.
Who this helps: This helps patients and health policymakers in Africa by informing better healthcare decisions.
Coverage for Biosimilars vs Reference Products Among US Commercial Health Plans.
2020
JAMA
Chambers JD, Lai RC, Margaretos NM, Panzer AD, Cohen JT +1 more
Plain English This study looked at how US health insurance plans cover biosimilar drugs, which are cheaper versions of brand-name drugs, compared to the original brand products. The researchers found that only 44% of commercial health plans covered biosimilars, while 85% covered the original reference products. This is important because better coverage for biosimilars can lower costs for patients and make it easier for them to access important medications.
Who this helps: Patients who need affordable medication options.
Clinical features and blood iron metabolism markers in children with beta-propeller protein associated neurodegeneration.
2020
European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society
Belohlavkova A, Sterbova K, Betzler C, Burkhard S, Panzer A +12 more
Plain English This study looked at a rare movement disorder called beta-propeller protein-associated neurodegeneration (BPAN) in children, focusing on how the body processes iron. The researchers examined 10 kids, aged around 8.4 years, and found that most showed signs like epilepsy and developmental delays by about 16 months old. They discovered that 5 out of 6 children had high levels of a specific iron metabolism marker, which could help in understanding and diagnosing BPAN better.
Who this helps: This helps patients with BPAN and their doctors in diagnosing and managing the condition.
Gut Microbial Regulation of Autism Spectrum Disorder Symptoms.
2020
Trends in endocrinology and metabolism: TEM
Panzer AR, Lynch SV
Plain English This study looked at how the bacteria in our gut might affect symptoms of autism spectrum disorder (ASD). Researchers found that changes in gut bacteria can actually cause symptoms of ASD. They highlighted that the first few years of life, when gut bacteria develop, are especially important for how behaviors are formed.
Who this helps: Patients with autism and their families.
Factors Associated with Previable Delivery following Second Trimester Rupture of Membranes.
2019
American journal of perinatology
Panzer A, Dotters-Katz S, Smid M, Boggess K, Manuck T
Plain English Researchers looked at factors that could lead to early delivery (before 23 weeks) in pregnant women who experienced a rupture of membranes in the second trimester. Out of 73 women studied, 49 (67%) delivered before their pregnancies were viable, and those who delivered early had a much shorter time until delivery, averaging just 6 days compared to 46 days for those who reached viability. This study shows that it's difficult to predict which pregnancies will make it to a viable stage, helping healthcare providers better inform and support women facing this situation.
Who this helps: Patients experiencing second trimester preterm rupture of membranes.
Adherence to the iDSI reference case among published cost-per-DALY averted studies.
2019
PloS one
Emerson J, Panzer A, Cohen JT, Chalkidou K, Teerawattananon Y +5 more
Plain English This study looked at how well researchers followed the guidelines set by the iDSI reference case for measuring the cost-effectiveness of health interventions from 2011 to 2017. Researchers reviewed multiple studies and found that, on average, these studies adhered to the guidelines by 60% for methods used and 74% for reporting results. While the adherence to methods did not really change over time, the way studies reported their findings improved slightly after 2014, which is significant for ensuring high-quality research.
Who this helps: This benefits researchers and policymakers in global health by providing clearer standards for evaluating health interventions.
Demarest S, Pestana-Knight EM, Olson HE, Downs J, Marsh ED +18 more
Plain English Researchers studied CDKL5 deficiency disorder, a genetic condition that causes severe epilepsy and various developmental issues. They created a new tool to assess the severity of this disorder, which includes 51 specific items related to epilepsy, motor skills, cognition, behavior, vision, and speech, as well as how well treatments are working for families. This tool is important because it helps doctors track patient progress and will assist in designing future clinical trials for treatments.
Who this helps: This helps patients with CDKL5 deficiency disorder and their families, as well as doctors looking for effective treatments.
Elevated faecal 12,13-diHOME concentration in neonates at high risk for asthma is produced by gut bacteria and impedes immune tolerance.
2019
Nature microbiology
Levan SR, Stamnes KA, Lin DL, Panzer AR, Fukui E +9 more
Plain English This study focused on newborns at high risk for asthma and looked at a substance in their poop called 12,13-diHOME. The researchers found that higher levels of this substance, produced by certain gut bacteria, were linked to a greater chance of developing allergies and asthma in childhood, with a specific increase in risk for atopy, eczema, and asthma. Understanding this connection is important because it reveals how changes in gut bacteria early in life can affect a child’s immune system and overall health.
Who this helps: This benefits parents and healthcare providers working with newborns at risk for asthma and allergies.
Author Correction: Elevated faecal 12,13-diHOME concentration in neonates at high risk for asthma is produced by gut bacteria and impedes immune tolerance.
2019
Nature microbiology
Levan SR, Stamnes KA, Lin DL, Panzer AR, Fukui E +9 more
Plain English This study looked at babies who are at high risk for asthma and found that they had higher levels of a substance called 12,13-diHOME in their stool, which is produced by gut bacteria. The researchers discovered that these elevated levels can interfere with the baby's immune system, making it harder for them to tolerate certain conditions. Understanding this connection is crucial because it may help identify ways to prevent asthma in these vulnerable infants.
Who this helps: This helps newborns at risk for asthma and their parents.
Variation in US private health plans' coverage of orphan drugs.
2019
The American journal of managed care
Chambers JD, Panzer AD, Kim DD, Margaretos NM, Neumann PJ
Plain English This study looked at how private health insurance plans in the U.S. cover orphan drugs (medications for rare diseases) compared to nonorphan drugs. It found that health plans placed fewer restrictions on orphan drugs, allowing coverage without restrictions 70% of the time, while nonorphan drugs faced fewer restrictions only 53% of the time. However, the extent of restrictions on orphan drugs varied significantly among plans, ranging from 11% to 65%, and these restrictions were more likely for certain high-cost drugs and those used for more common diseases.
Who this helps: This information benefits patients with rare diseases who depend on orphan drugs for treatment.
Little Consistency In Evidence Cited By Commercial Plans For Specialty Drug Coverage.
2019
Health affairs (Project Hope)
Chambers JD, Panzer AD, Pope EF, Graff JS, Neumann PJ
Plain English This study looked at how different U.S. health insurance plans decide which specialty drugs to cover. Researchers found that there was a lot of disagreement among these plans, with only 15% of them referencing the same study for a specific drug and its use. This inconsistency matters because it means patients may not get the same access to necessary medications based on which insurance plan they have.
Who this helps: Patients who need specialty drugs.
Maternal Gut Microbiome Biodiversity in Pregnancy.
2018
American journal of perinatology
Smid MC, Ricks NM, Panzer A, Mccoy AN, Azcarate-Peril MA +2 more
Plain English This study looked at the variety of bacteria in the gut of pregnant women to understand how it changes during pregnancy. Researchers collected stool samples from 51 women and found that the types of bacteria varied, especially between different racial groups, with White women having more of certain bacteria than non-White women. They also discovered that women who gained more weight than average during pregnancy had a higher amount of specific bacteria, suggesting that the gut microbiome can change as pregnancy progresses and may be connected to weight gain.
Who this helps: This research benefits pregnant women by providing insights into how their gut health may influence pregnancy outcomes.
Lung Microbiota Is Related to Smoking Status and to Development of Acute Respiratory Distress Syndrome in Critically Ill Trauma Patients.
2018
American journal of respiratory and critical care medicine
Panzer AR, Lynch SV, Langelier C, Christie JD, McCauley K +5 more
Plain English This study looked at how smoking affects the bacteria in the lungs of critically ill patients who have experienced severe trauma and how these changes might lead to a serious condition called acute respiratory distress syndrome (ARDS). Researchers found that patients who smoked had different lung bacteria compared to non-smokers, with smokers showing an increase in potentially harmful bacteria. In fact, the study showed that 74 patients were analyzed, revealing that smokers had a higher risk of developing ARDS due to these harmful bacterial shifts.
Who this helps: This research benefits patients who smoke and are at risk for ARDS after injury, as well as their doctors who need to understand these risks better.
Delayed gut microbiota development in high-risk for asthma infants is temporarily modifiable by Lactobacillus supplementation.
2018
Nature communications
Durack J, Kimes NE, Lin DL, Rauch M, McKean M +5 more
Plain English This study looked at the gut bacteria development in infants who are at high risk for asthma and tested whether giving them a probiotic called Lactobacillus could help. They found that infants who received the probiotic had improved gut bacteria by 6 months, but these improvements faded by 12 months after stopping the supplement. This matters because it shows that early intervention with probiotics can temporarily improve gut health, which may help prevent asthma and allergies later on.
Who this helps: This helps high-risk infants and their families.
Comparing the cost-per-QALYs gained and cost-per-DALYs averted literatures.
2018
Gates open research
Neumann PJ, Anderson JE, Panzer AD, Pope EF, D'Cruz BN +2 more
Plain English This study looked at two ways of measuring the cost-effectiveness of health interventions: cost per quality-adjusted life year (QALY) and cost per disability-adjusted life year (DALY). The researchers found a large number of studies, with 6,438 focusing on QALYs and 543 on DALYs, mostly in high-income nations for pharmaceuticals, while DALY studies often focused on infectious diseases in lower-income countries. This matters because it highlights that while more research is done on prevalent diseases like HIV and TB, conditions like neonatal disorders are getting less attention, pointing to potential areas for future funding and investigation.
Who this helps: This helps researchers and policymakers identify gaps in medical research funding and prioritize studies for under-served patient groups.
Preclinical Labor-and-Delivery Shadowing: The Impact on Medical Students' Perceptions of Obstetrics and Gynecology.
2018
AJP reports
Dotters-Katz S, Panzer A, Givens M, Smid M, Chuang A
Plain English This study looked at how shadowing labor and delivery teams affects medical students' views on obstetrics and gynecology (OB/GYN). Out of 136 students, 86% filled out a survey, and 29% reported shadowing—mostly female first-year students. After shadowing, 82% felt they had a better understanding of OB/GYN, and 97% found the experience valuable, with 62% more likely to consider a career in this field.
Who this helps: This benefits medical students interested in OB/GYN, helping them make informed career choices.
Nkx2-5 and Sarcospan genetically interact in the development of the muscular ventricular septum of the heart.
2017
Scientific reports
Panzer AA, Regmi SD, Cormier D, Danzo MT, Chen ID +7 more
Plain English This study looked at how two genes, Nkx2-5 and Sarcospan, work together in developing a part of the heart called the muscular ventricular septum, which separates oxygenated and de-oxygenated blood. Researchers found that mice with mutations in both these genes had more muscular ventricular septal defects (VSDs) compared to those with just the Nkx2-5 mutation—about 70% of the double-mutant mice had VSDs, while the single Nkx2-5 mutations did not have this high rate. Understanding how these genes interact is important because it helps explain some heart defects and could lead to better treatment and prevention strategies.
Who this helps: This research benefits patients with congenital heart defects, especially children.