Maria Sam

ORCID: 0009-0007-1798-8157
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About
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Research Areas
  • Pharmacological Effects and Toxicity Studies
  • Epilepsy research and treatment
  • Pregnancy and Medication Impact
  • Neuroscience and Neuropharmacology Research
  • Psychosomatic Disorders and Their Treatments
  • COVID-19 Clinical Research Studies
  • Traumatic Brain Injury Research
  • Maternal Mental Health During Pregnancy and Postpartum
  • Neurological disorders and treatments
  • Long-Term Effects of COVID-19
  • EEG and Brain-Computer Interfaces
  • Trigeminal Neuralgia and Treatments
  • Ion channel regulation and function
  • Cerebrospinal fluid and hydrocephalus
  • Pregnancy and preeclampsia studies
  • Amyotrophic Lateral Sclerosis Research
  • Cardiac electrophysiology and arrhythmias
  • Spinal Dysraphism and Malformations
  • Thermal Regulation in Medicine
  • Healthcare cost, quality, practices
  • Neurological diseases and metabolism
  • Schizophrenia research and treatment
  • Mental Health and Psychiatry
  • Cancer Risks and Factors
  • Electrolyte and hormonal disorders

Wake Forest University
2009-2024

Stanford University
2019-2024

Emory University
2019-2024

University of Southern California
2019-2024

University of Minnesota
2019-2024

Piedmont University
2024

Pennine Acute Hospitals NHS Trust
2024

Northwestern University
2019-2023

Minnesota Epilepsy Group
2019-2022

Northwell Health
2022

Summary: While undergoing video‐EEG monitoring, a 20‐year‐old woman had 56‐second convulsive seizure, after which she developed persistent apnea. The rhythm of the electrocardiogram complexes was unimpaired for approximately 10 seconds, it gradually and progressively slowed until stopped 57 seconds later. Evaluation successful cardiorespiratory resuscitation showed no evidence airway obstruction or pulmonary edema. patient previous cardio‐respiratory arrest complex partial seizure without...

10.1111/j.1528-1157.2000.tb00128.x article EN Epilepsia 2000-11-01
Kimford J. Meador Gus A. Baker N. Andrew Browning Morris J. Cohen Rebecca Bromley and 95 more Jill Clayton‐Smith Laura A. Kalayjian Andrés M. Kanner Joyce Liporace Page B. Pennell Michael Privitera David W. Loring David M. Labiner Jennifer Moon Scott J. Sherman Deborah T Combs Cantrell Cheryl H. Silver Monisha Goyal Mike R. Schoenberg Alison Pack Christina A. Palmese Joyce Echo Kimford J. Meador David W. Loring Page B. Pennell Daniel L. Drane Eugene Moore Megan E. Denham Charles M. Epstein Jennifer L. Gess Sandra L. Helmers Thomas R. Henry Gholam K. Motamedi Erin Flax Edward B Bromfield Katrina Boyer Barbara A. Dworetzky Andrew Cole Lucila Halperin Sara Shavel‐Jessop Gregory L. Barkley Barbara Moir Cynthia L. Harden Tara Tamny-Young Gregory Lee Morris J. Cohen Patricia Penovich D. Minter Layne Moore Kathryn Murdock Joyce Liporace Kathryn Wilcox Andrés M. Kanner Michael N. Nelson William E. Rosenfeld M. Renée Umstattd Meyer Jill Clayton‐Smith George Mawer Usha Kini Roy C. Martin Michael Privitera Jennifer Bellman David M. Ficker Lyle E. Baade Kore Liow Gus A. Baker Alison Booth Rebecca Bromley Miranda Casswell C. Barrie Eugene Ramsay Patricia L. Arena Laura A. Kalayjian Christianne Heck Sonia C. Orozco P. John W. Miller Gail Rosenbaum Alan J. Wilensky Tawnya Constantino Julien T. Smith Naghme Adab Gisela Veling-Warnke Maria Sam Cormac A. O’Donovan Cecile E. Naylor Shelli Nobles Cesar S. Santos Gregory L. Holmes Maurice L. Druzin Martha J. Morrell Lorene M. Nelson Richard H. Finnell Mark S. Yerby Khosrow Adeli Peter G. Wells N. Andrew Browning Temperance Blalock Todd C. Crawford L. Hendrickson Bernadette Jolles

To examine outcomes at age 4.5 years and compare to earlier ages in children with fetal antiepileptic drug (AED) exposure.The NEAD Study is an ongoing prospective observational multicenter study, which enrolled pregnant women epilepsy on AED monotherapy (1999-2004) determine if differential long-term neurodevelopmental effects exist across 4 commonly used AEDs (carbamazepine, lamotrigine, phenytoin, or valproate). The primary outcome IQ 6 of age. Planned analyses were conducted using Bayley...

10.1212/wnl.0b013e318250d824 article EN Neurology 2012-04-05

Among women with epilepsy, studies regarding changes in seizure frequency during pregnancy have been limited by the lack of an appropriate nonpregnant comparator group to provide data on natural course both groups.

10.1056/nejmoa2008663 article EN New England Journal of Medicine 2020-12-23
Kimford J. Meador Morris J. Cohen David W. Loring Ryan May Carrie Brown and 95 more Chelsea P. Robalino Abigail G. Matthews Laura A. Kalayjian Elizabeth E. Gerard Evan Gedzelman Patricia Penovich Jennifer Cavitt Sean Hwang Maria Sam Alison Pack Jacqueline A. French Jeffrey Tsai Page B. Pennell Angela K. Birnbaum Maurice L. Druzin Richard H. Finnell Gregory L. Holmes Frederick T. McElrath Lorene M. Nelson Zachary N. Stowe Linda Van Marter Peter G. Wells Mark S. Yerby Eugene Moore Dominic Ippolito Julia Skinner Lisa Davis Nilay D. Shah Brenda Leung Mark Friedman Hayley Loblein Traci Sheer Suzanne Strickland Erin Latif Yong Park Delmaris Acosta-Cotte Patty Ray Kirsten Cleary Joyce Echo Annette Zygmunt Camilla Casadei M. Eileen Dolan Kim E Ono Donald J. Bearden Christine Ghilian Diane L. Teagarden Melanee Newman Paul C. McCabe Michael J. Paglia Cora Taylor Rosemarie Delucca Kristina Blessing Linda Van Marter Katrina Boyer Ellen Hanson Amy Young Paige Hickey J Strauss Hayley Madeiros Li Chen Stephanie Allien Yvonne Sheldon Taylor Weinau Gregory L. Barkley Marianna Spanaki‐Varelas Andrea Thomas Jules E. C. Constantinou Nazin Mahmood Vibhangini S. Wasade Shailaja Gaddam Andrew Zillgitt Taimur Anwar Carla Sandles Theresa Holmes Emily L. Johnson Gregory L. Krauss Shari M. Lawson Alison Pritchard Matthew Ryan Pam Coe Katie Reger Jenny Pohlman Alisha Olson William Schweizer Chris Morrison William S. MacAllister Tobi Clements Hima Bindu Tam Tam Yael Cukier Erica P. Meltzer Jacqueline Helcer Connie Lau William A. Grobman Joseph Coda Emily S. Miller

<h3>Importance</h3> The neurodevelopmental risks of fetal exposure are uncertain for many antiseizure medications (ASMs). <h3>Objective</h3> To compare children at 2 years age who were born to women with epilepsy (WWE) vs healthy and assess the association maximum ASM in third trimester subsequent cognitive abilities among WWE. <h3>Design, Setting, Participants</h3> Maternal Outcomes Neurodevelopmental Effects Antiepileptic Drugs (MONEAD) study is a prospective, observational, multicenter...

10.1001/jamaneurol.2021.1583 article EN JAMA Neurology 2021-06-07
Jacqueline A. French Roger J. Porter Emilio Perucca Martin J. Brodie Michael A. Rogawski and 95 more Simon N. Pimstone Ernesto Aycardi Cynthia L. Harden Jenny Qian Constanza Luzon Rosenblut Christopher Kenney Gregory N. Beatch Robert Armstrong Ekrem Kutluay Pavel Klein Toufic Fakhoury Kore Liow Stephen Flitman Victor Biton Michael R. Sperling David Kudrow Mercedes Jacobson Kamil Detyniecki Fawad Khan Evan Fertig Ahmad Saeed Ata Dean K. Naritoku Bassel Abou‐Khalil Sasha Alick-Lindstrom Sami Aboumatar Stephanie Callow Shahram Izadyar Robert Wechsler Jerzy P. Szaflarski Nathan B. Fountain Imran Ali George Li Theresa Rodgers-Neame Elizabeth Waterhouse Selim R. Benbadis Steve Chung Maria Sam Joanne Rogin Eric Segal Claude Steriade Amir Arain Richard Pellegrino Kenneth D. Laxer Mushtaque Chachar Conrad C Nievera Max Benzaquen David Gloss Ahmed Sadek Lixin Zhang Wei Ma Aashit Shah James Valeriano Heidi Henninger Jeffrey Tsai Brian D. Moseley Ruben Kuzniecky Jerry J. Shih Gregory Cascino Alberto Pinzon-Ardila Elizabeth E. Gerard Samiya Rashid Utku Uysal Samuel Destefano William O. Tatum Suparna Krishnaiengar Raymond Faught Eric B. Geller Rolando Ania Baljeet Sethi Barbara Phillips Micaela Chatman Eric Segal A. Lerman Naoir Zaher Ricardo Ayala Michael Gelfand David Lesch David G. Vossler Paul D. Lyons Ruben Kuzniecky David Steiner Martín del Campo Jean‐François Clément Seyed M. Mirsattari Mary Connolly Craig Heath M. I. Richardson Khalid Hamandi Elizabeth Caruana Galizia Kathleen M. White Anthony G Marson Rhys H. Thomas Bernhard J. Steinhoff Christian Brandt Holger Lerche

Importance Many patients with focal epilepsy experience seizures despite treatment currently available antiseizure medications (ASMs) and may benefit from novel therapeutics. Objective To evaluate the efficacy safety of XEN1101, a small-molecule selective Kv7.2/Kv7.3 potassium channel opener, in focal-onset (FOSs). Design, Setting, Participants This phase 2b, randomized, double-blind, placebo-controlled, parallel-group, dose-ranging adjunctive trial investigated XEN1101 over an 8-week period...

10.1001/jamaneurol.2023.3542 article EN cc-by-nc-nd JAMA Neurology 2023-10-09

To examine occurrence of severe adverse fetal outcomes (SAO), including loss and major congenital malformations (MCMs), in pregnant women with epilepsy (PWWE) vs healthy (HPW).

10.1212/wnl.0000000000008687 article EN Neurology 2019-12-06

Neurodevelopmental effects of fetal antiseizure medication (ASM) exposure on creativity and executive functions are poorly understood. We previously found valproate to adversely affect measures functions. In this study, we examine newer ASMs these in children women with epilepsy (WWE) compared healthy (HW).

10.1212/wnl.0000000000209448 article EN Neurology 2024-05-29

Migraine affects people of all races and both sexes. Migraineurs suffer financial losses impaired quality life. Recent progress in the treatment migraine has not been made readily available to who condition.To assess outpatient health care delivery patterns for sufferers United States.National Ambulatory Medical Care Survey data from 1990 1998 was used demographics patients seen with a diagnosis migraine, types physicians they saw, medications treat migraine.Women accounted 79% visits...

10.1046/j.1526-4610.2003.03067.x article EN Headache The Journal of Head and Face Pain 2003-03-27
Michael R. Sperling Jacqueline A. French Mercedes Jacobson Ladislav Pazdera Mallory Gough and 95 more Hailong Cheng Todd Grinnell David Blum Bassel Abou‐Khalil Pegah Afra Imran Ali Robert Bonwetsch Jorge G. Burneo Melissa Carran Jean‐François Clément Andrew J. Cole Charles Deacon Patricio S Espinosa Toufic Fakhoury José Alexandre Ferreira Mark A. Fisher James Goldenberg Alica M. Goldman Nancy E. Hammond Jay Harvey Heidi Henninger William Honeycutt Alan F. Jacobson N. Bruce Jenevein Gregory S. Kaczenski Batool Kirmani Pavel Klein Gregory L. Krauss David Kudrow Joshua Kuluva Joseph A. Kwentus Jong Woo Lee Li G Edwin Liu Travis Losey Wei Wei Edward H. Maa Maheen Malik Ram Mani William Alvin McElveen Dale Anthony Menard David B. Moore Roberto M. Nieto Omid Omidvar D. Pandya Nirav S. Patel Yen‐Yi Peng T. Hemanth Rao J. Ben Renfroe Rajesh Sachdeo Victor H. Salazar-Calderon Damon Richard Salzman Maria Sam James A. Scott Veronique Sebastian Olga Selioutski S. James Shafer Bronislava Shafran Jeremy D. Slater Michael R. Sperling David Steiner Gus G. Stratton Laura Strom Atul Syal Alexandre B. Todorov Jerry J. Tomasovic Inna I. Vaisleib David G. Vossler Robert Wechsler Michael Yuecheung Xu V A Abramov Michal Bar Andrea Bajacekova Robert L. Beach Jay Berke Perminder Bhatia Valeny Bitenskyy Alexis Boro Plamen Stoyanov Bozhinow Oleh Chaban Andriy Dubenko Evan Fertig E Green Mercedes Jacobson Rosen Kalpachki Sasho Hristov Kastrev Svitlana Kazakova David M. Labiner Tetyana Litovchenko Farid Marquez Patrick E Matoole Maja Milovanović Svitlana Moroz E Nespor Joel Oster

To assess the efficacy and safety of eslicarbazepine acetate (ESL) monotherapy.This post hoc pooled analysis 2 randomized double-blind studies (093-045 -046) included adults with partial-onset seizures medically uncontrolled by 1 or antiepileptic drugs (AEDs). Following baseline period (8 weeks), eligible patients were 2:1 to receive ESL 1,600 mg 1,200 once daily for 18 weeks; primary endpoint was study exit meeting predefined criteria (signifying worsening seizure control). In each study,...

10.1212/wnl.0000000000002497 article EN cc-by-nc-nd Neurology 2016-02-25
Morris J. Cohen Kimford J. Meador David W. Loring Abigail G. Matthews Carrie Brown and 95 more Chelsea P. Robalino Angela K. Birnbaum P. Emanuela Voinescu Laura A. Kalayjian Elizabeth E. Gerard Evan Gedzelman Julie Hanna Jennifer Cavitt Maria Sam Jacqueline A. French Sean Hwang Alison Pack Page B. Pennell Maurice L. Druzin Richard H. Finnell Gregory L. Holmes Frederick T. McElrath Lorene M. Nelson Zachary N. Stowe Linda Van Marter Peter G. Wells Mark S. Yerby Eugene Moore Ryan May Dominic Ippolito Julia Skinner Lisa Davis Nilay D. Shah Brenda Leung Mark Friedman Hayley Loblein Traci Sheer Yue Wang N. Andrew Browning Michelle Arias Rebecca Ayre Temperance Blalock L. Hendrickson Merin Mathew Anjali Nair Yinka Ogunsola Chinh Ott Phyllis Renehan Sarah S. Romano D. Schutte Noble Shore Vydhi Vasudevan Steffanie H Wilson Jamie Winestone Thad Zajdowicz Suzanne Strickland Erin Latif Yong Park Delmaris Acosta-Cotte Patty Ray Kirsten Cleary Joyce Echo Annette Zygmunt Camilla Casadei Ifemoa Irobunda Anna Chessky Mary Eileen Dolan Kim E Ono Donald J. Bearden Christine Ghilian Diane L. Teagarden Melanee Newman Yvan Bamps Emilee Wehunt Paul C. McCabe Michael J. Paglia Cora Taylor Rosemarie Delucca Kristina Blessing Joshua Dopko Katrina Boyer Ellen Hanson Amy Young Paige Hickey J Strauss Hayley Madeiros Brian Rozumny Li Chen Stephanie Allien Yvonne Sheldon Taylor Weinau Elizabeth C. Shashkova Melanie Choe Gregory L. Barkley Marianna Spanaki‐Varelas Andrea Thomas Jules E. C. Constantinou Nazin Mahmood Vibhangini S. Wasade Shailaja Gaddam

The association of fetal exposure to antiseizure medications (ASMs) with outcomes in childhood are not well delineated.

10.1001/jamaneurol.2023.4315 article EN JAMA Neurology 2023-11-20

Summary: Purpose: To determine the frequency of recording epileptiform discharges (EDs) in patients without epilepsy community and to assess their risk seizure disorders subsequently developing. Methods: We identified all outpatient inpatient EEGs that were recorded persons residing Rochester, Minnesota, from 1979 1988. Patients with a history unprovoked before index EEG excluded. Periodic lateralized EDs (PLEDs) not evaluated, because well‐established association disorders. Results: Five...

10.1046/j.1528-1157.2001.17101.x article EN Epilepsia 2001-10-29

Importance Antiseizure medications (ASMs) are potential teratogens commonly prescribed for multiple indications. ASM fetal exposure can impair neurodevelopment. Folate improves pregnancy outcomes, but higher doses may pose risks. Objectives To compare the outcomes of 6-year-old children women with epilepsy (WWE) vs those healthy (HW), and assess association to third-trimester exposures. Design, Setting, Participants After informed consent, pregnant WWE HW were enrolled from 2012 through 2016...

10.1001/jamaneurol.2024.3982 article EN JAMA Neurology 2024-11-25

To survey all US medical school clerkship directors (CDs) in neurology and to compare results from a similar 2005.A was developed by work group of the American Academy Neurology Undergraduate Education Subcommittee, sent CDs listed database. Comparisons were made 2005 survey.Survey response rate 73%. required 93% responding schools. Duration clerkships 4 weeks 74% 3 11%. Clerkships taken third year 56%, or fourth 19%, 12%. Clerkship duration 2012 slightly shorter than (fewer ≥4 weeks, p =...

10.1212/wnl.0000000000000962 article EN Neurology 2014-10-11

To determine whether growth measures at birth differ between offspring of pregnant women with epilepsy and healthy women.The Maternal Outcomes Neurodevelopmental Effects Antiepileptic Drugs (MONEAD) study is a National Institutes Health-funded, prospective, observational, multicenter investigation pregnancy outcomes for mothers their infants. Between 2012 2016, were enrolled 20 US centers. Pregnant exposed to various antiepileptic drugs. The main outcome measure was small gestational age...

10.1016/j.ympdx.2021.100073 article EN cc-by-nc-nd The Journal of Pediatrics X 2021-01-01

Deep brain stimulation (DBS) of the hippocampus is proposed for enhancement memory impaired by injury or disease. Many pre-clinical DBS paradigms can be addressed in epilepsy patients undergoing intracranial monitoring seizure localization, since they already have electrodes implanted areas interest. Even though usually not a disorder targeted DBS, studies nevertheless model other memory-impacting disorders, such as Traumatic Brain Injury (TBI). Human Phase II invasive intractable were with...

10.3389/fnhum.2022.933401 article EN cc-by Frontiers in Human Neuroscience 2022-07-25

A 50-year-old woman with a progressive neurologic illness clinically resembling amyotrophic lateral sclerosis had Pick9s disease verified at autopsy. This case represents another example of in which the early manifestations were not those dementia. patient also showed some unusual histopathologic features, including degeneration substantia nigra and occasional "compound Pick bodies."

10.1212/wnl.41.11.1831 article EN Neurology 1991-11-01

Breastfeeding has important health benefits for both mother and child. We characterize breastfeeding initiation duration in mothers with epilepsy relative to control a large prospective cohort.The Maternal Outcomes Neurodevelopmental Effects of Antiepileptic Drugs study is prospective, multicenter observational, US cohort study. Pregnant individuals without epilepsy, aged 14-45 years, were enrolled between December 19, 2012, February 11, 2016. Exclusion criteria included intelligence...

10.1212/wnl.0000000000207812 article EN Neurology 2023-10-10

This study seeks to understand how sleep is affected in pregnant women with epilepsy (WWE) relative healthy during pregnancy and postpartum nonpregnant WWE comparative periods. Sleep affects maternal health mood pregnancy. Maternal disturbances are related poor fetal growth increased deaths. Epilepsy the most common neurologic condition disruption can worsen epileptic seizures. The interplay between epilepsy, pregnancy, poorly understood.The Outcomes Neurodevelopmental Effects of...

10.1212/wnl.0000000000200959 article EN Neurology 2022-07-19

Summary Objective To evaluate the influence of prior use carbamazepine ( CBZ ) and other antiepileptic drugs AED s) with a putatively similar mechanism action (inhibition voltage‐gated sodium channels; VGSC on seizure outcomes tolerability when converting to eslicarbazepine acetate ESL ), using data pooled from 2 controlled conversion‐to‐ monotherapy trials (studies: 093‐045, 093‐046). Methods Adults treatment‐resistant focal (partial‐onset) seizures were randomized 2:1 1600 or 1200 mg once...

10.1111/epi.14014 article EN cc-by-nc-nd Epilepsia 2018-02-16

Abstract Life‐threatening myoclonus developed in a patient following inadvertent intrathecal usage of 60% diatrizoate meglumine. Rhabdomyolysis and myoglobinuria occurred. The was successfully treated with midazolam vecuronium complete recovery

10.1111/jon199664256 article EN Journal of Neuroimaging 1996-10-01
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