Effect Of Posterior Leaf Spring And Carbon Composite Ankle Foot Orthosis On Gait And Functional Mobility Of Stroke Survivors With Hemiplegia: A Randomized Clinical Trial, 2023 King Fahad Medical City
Effect Of Posterior Leaf Spring And Carbon Composite Ankle Foot Orthosis On Gait And Functional Mobility Of Stroke Survivors With Hemiplegia: A Randomized Clinical Trial, Zidikheri B. Msechu, Ahmad Zaheer Qureshi, Tim Drew
Internet Journal of Allied Health Sciences and Practice
Purpose: The study was carried out as a randomized clinical trial to assess the effect of posterior leaf spring ankle foot orthosis (PLS-AFO) and carbon composite ankle foot orthosis (C-AFO) on functional mobility, walking speed and satisfaction among stroke survivors with hemiplegia. Methods: Twenty-seven ambulatory stroke survivors with hemiplegia who had completed a rehabilitation program and were already using an ankle foot orthosis (AFO) were included in the study. Subjects were randomly assigned either PLS-AFO or C-AFO and assessment was done with and without their AFOs. Functional mobility, walking speed, and satisfaction were assessed using the Timed Up and …
Global Outcomes For Microsurgical Clipping Of Unruptured Intracranial Aneurysms: A Benchmark Analysis Of 2245 Cases, 2023 Thomas Jefferson University
Global Outcomes For Microsurgical Clipping Of Unruptured Intracranial Aneurysms: A Benchmark Analysis Of 2245 Cases, Richard Drexler, Thomas Sauvigny, Tobias F. Pantel, Franz L. Ricklefs, Joshua S. Catapano, John E. Wanebo, Michael T. Lawton, Aminaa Sanchin, Nils Hecht, Peter Vajkoczy, Kunal Raygor, Daniel Tonetti, Adib Abla, Kareem El Naamani, Stavropoula I. Tjoumakaris, Pascal Jabbour, Brian T. Jankowitz, Mohamed M. Salem, Jan-Karl Burkhardt, Arthur Wagner, Maria Wostrack, Jens Gempt, Bernhard Meyer, Michael Gaub, Justin R. Mascitelli, Philippe Dodier, Gerhard Bavinzski, Karl Roessler, Nico Stroh, Matthias Gmeiner, Andreas Gruber, Eberval G. Figueiredo, Antonio Carlos Samaia Da Silva Coelho, Anatoliy V. Bervitskiy, Egor D. Anisimov, Jamil A. Rzaev, Harald Krenzlin, Naureen Keric, Florian Ringel, Dougho Park, Mun-Chul Kim, Eleonora Marcati, Marco Cenzato, Manfred Westphal, Lasse Dührsen
Department of Neurosurgery Faculty Papers
BACKGROUND AND OBJECTIVES: Benchmarks represent the best possible outcome and help to improve outcomes for surgical procedures. However, global thresholds mirroring an optimal and reachable outcome for microsurgical clipping of unruptured intracranial aneurysms (UIA) are not available. This study aimed to define standardized outcome benchmarks in patients who underwent clipping of UIA.
METHODS: A total of 2245 microsurgically treated UIA from 15 centers were analyzed. Patients were categorized into low- ("benchmark") and high-risk ("nonbenchmark") patients based on known factors affecting outcome. The benchmark was defined as the 75th percentile of all centers' median scores for a given outcome. Benchmark outcomes …
Clinical Practice Panel: Stand By Me: Using An Enhanced Recovery After Surgery (Eras)Checklist To Guide Early Mobility Of Postoperative Craniotomy Patients On A Progressive Care Unit, Alyssa Mooney, Jerome Codilla, Joanna Arraiza, Sohl Chapman, Nkiru Chukwudi, Ronald Rosales
2023 South Division Nursing Research Conference
No abstract provided.
Keynote: Escaping A Code Stroke: Impact Of Escape Room Methodology On Nurses’ Attitudes Towards Acute Stroke Management Guidelines, 2023 Mission Hospital
Keynote: Escaping A Code Stroke: Impact Of Escape Room Methodology On Nurses’ Attitudes Towards Acute Stroke Management Guidelines, Diana D. Tai
2023 South Division Nursing Research Conference
No abstract provided.
Radio-Pathomic Approaches In Pediatric Neurooncology: Opportunities And Challenges, 2023 Thomas Jefferson University
Radio-Pathomic Approaches In Pediatric Neurooncology: Opportunities And Challenges, Ariana M. Familiar, Aria Mahtabfar, Anahita Fathi Kazerooni, Mahsa Kiani, Arastoo Vossough, Angela Viaene, Philip B. Storm, Adam C. Resnick, Ali Nabavizadeh
Department of Neurosurgery Faculty Papers
With medical software platforms moving to cloud environments with scalable storage and computing, the translation of predictive artificial intelligence (AI) models to aid in clinical decision-making and facilitate personalized medicine for cancer patients is becoming a reality. Medical imaging, namely radiologic and histologic images, has immense analytical potential in neuro-oncology, and models utilizing integrated radiomic and pathomic data may yield a synergistic effect and provide a new modality for precision medicine. At the same time, the ability to harness multi-modal data is met with challenges in aggregating data across medical departments and institutions, as well as significant complexity in modeling …
Bisphenol-A And Phthalate Metabolism In Children With Neurodevelopmental Disorders, 2023 Rowan University
Bisphenol-A And Phthalate Metabolism In Children With Neurodevelopmental Disorders, T Peter Stein, Margaret D Schluter, Robert A Steer, Xue Ming
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
BACKGROUND: The etiology of autism spectrum (ASD) and Attention Deficit/Hyperactivity (ADHD) disorders are multifactorial. Epidemiological studies have shown associations with environmental pollutants, such as plasticizers. This study focused on two of these compounds, the Bisphenol-A (BPA) and Diethylhexyl Phthalate (DEHP). The major pathway for BPA and DEHP excretion is via glucuronidation. Glucuronidation makes insoluble substances more water-soluble allowing for their subsequent elimination in urine.
HYPOTHESIS: Detoxification of these two plasticizers is compromised in children with ASD and ADHD. Consequently, their tissues are more exposed to these two plasticizers.
METHODS: We measured the efficiency of glucuronidation in three groups of children, …
Neurofeedback Within The Scope Of Occupational Therapy With Clients With Substance Use Disorder: A Scoping Review, 2023 University of St. Augustine for Health Sciences
Neurofeedback Within The Scope Of Occupational Therapy With Clients With Substance Use Disorder: A Scoping Review, Aundrea Culliver, Mary Ann Smith, Steven M. Gerardi, Colin Ross
Summer 2023 Virtual OTD Capstone Symposium
Substance use disorder (SUD) is a problematic pattern of use of a substance or substances, leading to impairments to health, social function, and control of a substance. This negatively affects everyday activities of daily living, and occupation performance that causes a disruption to physical, mental, and social health.
Now, Neurofeedback is a noninvasive biotherapy that uses audio or video feedback to reinforce healthy brain function. This type of intervention usually works by having a patient listen to music and putting electrodes on a patient’s head that pick up negative or positive brain activity or waves. And if the negative activity …
Unveiling The Potential Application Of Intraoperative Brain Smear For Brain Tumor Diagnosis In Low-Middle-Income Countries: A Comprehensive Systematic Review, 2023 Aga Khan University
Unveiling The Potential Application Of Intraoperative Brain Smear For Brain Tumor Diagnosis In Low-Middle-Income Countries: A Comprehensive Systematic Review, Muhammad Shakir, Ahmed Altaf, Hawra Hussain, Syed Muhammad Aqeel Abidi, Zoey Petitt, Mahnoor Tariq, Ahmed Gilani, Syed Ather Enam
Section of Neurosurgery
Background: Immediate intraoperative histopathological examination of tumor tissue is indispensable for a neurosurgeon to track surgical resection. A brain smear is a simple, rapid, and cost-effective technique, particularly important in the diagnosis of brain tumors. The study aims to determine the effectiveness of intraoperative brain smear in the diagnosis of brain tumors in low- and middle-income countries (LMICs), while also evaluating its sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and overall accuracy.
Methods: A comprehensive search of the literature was conducted using PubMed, Scopus, and Google Scholar. The retrieved articles were independently screened by two reviewers. The …
Fast Ripples Reflect Increased Excitability That Primes Epileptiform Spikes, 2023 Thomas Jefferson University
Fast Ripples Reflect Increased Excitability That Primes Epileptiform Spikes, Shennan A. Weiss, Itzhak Fried, Jerome Engel, Michael R. Sperling, Robert K. S. Wong, Yuval Nir, Richard J. Staba
Department of Neurology Faculty Papers
The neuronal circuit disturbances that drive inter-ictal and ictal epileptiform discharges remain elusive. Using a combination of extra-operative macro-electrode and micro-electrode inter-ictal recordings in six pre-surgical patients during non-rapid eye movement sleep, we found that, exclusively in the seizure onset zone, fast ripples (200–600 Hz), but not ripples (80–200 Hz), frequently occur <300 ms before an inter-ictal intra-cranial EEG spike with a probability exceeding chance (bootstrapping, P < 1e−5). Such fast ripple events are associated with higher spectral power (P < 1e−10) and correlated with more vigorous neuronal firing than solitary fast ripple (generalized linear mixed-effects model, P < 1e−9). During the intra-cranial EEG spike that follows a fast ripple, action potential firing is lower than during an intra-cranial EEG spike alone (generalized linear mixed-effects model, P < 0.05), reflecting an inhibitory restraint of intra-cranial EEG spike initiation. In contrast, ripples do not appear to prime epileptiform spikes. We next investigated the clinical significance of pre-spike fast ripple in a separate cohort of 23 patients implanted with stereo EEG electrodes, who underwent resections. In non-rapid eye movement sleep recordings, sites containing a high proportion of fast ripple preceding intra-cranial EEG spikes correlate with brain areas where seizures begin more than solitary fast ripple (P < 1e−5). Despite this correlation, removal of these sites does not guarantee seizure freedom. These results are consistent with the hypothesis that fast ripple preceding EEG spikes reflect an increase in local excitability that primes EEG spike discharges preferentially in the seizure onset zone and that epileptogenic brain regions are necessary, but not sufficient, for initiating inter-ictal epileptiform discharges.
Objectivity, Practicality, And Significance Of Practice Guidelines For The Practicing Neurologists: What We Learnt From Consensus Criteria In Cidp, Myasthenia Gravis And Inflammatory Myopathies, 2023 Thomas Jefferson University
Objectivity, Practicality, And Significance Of Practice Guidelines For The Practicing Neurologists: What We Learnt From Consensus Criteria In Cidp, Myasthenia Gravis And Inflammatory Myopathies, Marinos C. Dalakas
Department of Neurology Faculty Papers
The value of practice guidelines in the three most common autoimmune neuromuscular disorders, namely Chronic Inflammatory Demyelinating Polyneuropathy (CIDP), Myasthenia Gravis (MG) and Autoimmune Inflammatory Myopathies (AIM), has been extensively debated regarding their usefulness in clinical practice, objectivity and universal value considering that guidelines are also established regionally in certain countries. This commentary highlights common concerns on how guidelines are presently generated, pointing out: (a) non-sufficient diversity among Task-Force members to identify and address not only routine clinical and electrophysiology issues but also immunology, imaging, pathology, biomarkers, epidemiology or treatment economics; (b) Task-Force being often comprised by the same or …
The Role Of Exercise In The Alleviation Of Neuropathic Pain Following Traumatic Spinal Cord Injuries: A Systematic Review And Meta-Analysis, 2023 Thomas Jefferson University
The Role Of Exercise In The Alleviation Of Neuropathic Pain Following Traumatic Spinal Cord Injuries: A Systematic Review And Meta-Analysis, Amirmohammad Toloui, Hamzah Adel Ramawad, Pantea Gharin, Alexander Vaccaro, Hamed Zarei, Mostafa Hosseini, Mahmoud Yousefifard, Vafa Rahimi-Movaghar
Rothman Institute Faculty Papers
OBJECTIVE: The objective of this systematic review and meta-analysis was to assess the efficacy of exercise in neuropathic pain following traumatic spinal cord injuries.
METHODS: The search was conducted in MEDLINE, Embase, Scopus, and Web of Science by the end of 2022. Two independent researchers included the articles based on the inclusion and exclusion criteria. A standardized mean difference was calculated for each data and they were pooled to calculate an overall effect size. To assess the heterogeneity between studies, I2 and chi-square tests were utilized. In the case of heterogeneity, meta-regression was performed to identify the potential source.
RESULTS: …
A Recommended Preclinical Extracorporeal Cardiopulmonary Resuscitation Model For Neurological Outcomes: A Scoping Review, 2023 Thomas Jefferson University
A Recommended Preclinical Extracorporeal Cardiopulmonary Resuscitation Model For Neurological Outcomes: A Scoping Review, Jin Kook Kang, Andrew Kalra, Syed A. Ahmad, Arjun K. Menta, Hannah J. Rando, Ifeanyi Chinedozi, Marcus Spann, Steven P. Keller, Glenn J.R. Whitman, Sung-Min Cho
Rothman Institute Faculty Papers
Background: Despite the high prevalence of neurological complications and mortality associated with extracorporeal cardiopulmonary resuscitation (ECPR), neurologically-focused animal models are scarce. Our objective is to review current ECPR models investigating neurological outcomes and identify key elements for a recommended model.
Methods: We searched PubMed and four other engines for animal ECPR studies examining neurological outcomes. Inclusion criteria were: animals experiencing cardiac arrest, ECPR/ECMO interventions, comparisons of short versus long cardiac arrest times, and neurological outcomes.
Results: Among 20 identified ECPR animal studies (n = 442), 13 pigs, 4 dogs, and 3 rats were used. Only 10% (2/20) included both sexes. …
Sex-Dependent Effects Of Intestinal Microbiome Manipulation In A Mouse Model Of Alzheimer’S Disease, 2023 University of North Dakota
Sex-Dependent Effects Of Intestinal Microbiome Manipulation In A Mouse Model Of Alzheimer’S Disease, Harpreet Kaur, Suba Nookala, Surjeet Singh, Santhosh Mukundan, Kumi Nagamoto-Combs, Colin K. Combs
Biomedical Sciences Faculty Publications
Mechanisms linking intestinal bacteria and neurodegenerative diseases such as Alzheimer’s disease (AD) are still unclear. We hypothesized that intestinal dysbiosis might potentiate AD, and manipulating the microbiome to promote intestinal eubiosis and immune homeostasis may improve AD-related brain changes. This study assessed sex differences in the effects of oral probiotic, antibiotics, and synbiotic treatments in the AppNL-G-F mouse model of AD. The fecal microbiome demonstrated significant correlations between bacterial genera in AppNL-G-F mice and Aβ plaque load, gliosis, and memory performance. Female and not male AppNL-G-F mice fed probiotic but not synbiotic exhibited a decrease in Aβ plaques, microgliosis, brain …
Prevalence Of Stress Among The Healthcare Providers In A Tertiary Care Hospital In Karachi, 2023 Liaquat National Hospital, Karachi
Prevalence Of Stress Among The Healthcare Providers In A Tertiary Care Hospital In Karachi, Saba Zaidi, Syeda Areeba Tabassum
Pakistan Journal of Neurological Sciences (PJNS)
Background and Objective: Healthcare workers are considered high risk for stress. This study aimed to study the prevalence of stress among the health care providers in a tertiary care hospital in Karachi.
Methods: A cross-sectional study was conducted at Liaquat National Hospital from July to December 2021. All healthcare workers in the vicinity of the hospital including doctors, nurses, allied health specialists, and other healthcare professionals who provide hands-on patient care were included in the study. Data was collected through a pre-designed questionnaire GHQ-12; related to stress symptoms and their impact on daily routine activities. It was in a Google …
Psychiatric Comorbidity In People With Epilepsy, 2023 Pakistan Institute of Medical Sciences, Islamabad, Pakistan
Psychiatric Comorbidity In People With Epilepsy, Bushra Khalid, Zaid Waqar, Zakir Jan, Soban Khan, Amina Saddiqa, Anum Irfan, Waleed Malik, Samer Naik, Naheed Afzal, Hira Abbasi
Pakistan Journal of Neurological Sciences (PJNS)
Background and Objective: People with epilepsy often experience psychiatric comorbidity. This study aims to investigate the relationship among seizure regulation, psychiatric comorbidity, and antiepileptic drug use in a group of individuals with epilepsy in Pakistan.
Methods: This is an observational study conducted at Pakistan Institute of Medical Sciences, over a period of six months (1st June – 31st Dec 2022). One-hundred-twenty people (sample size) with epilepsy above the age of 18 with confirmed diagnosis of epilepsy were included in the study who completed a questionnaire that assessed their seizure control, psychiatric comorbidity, and antiepileptic drug use. Data was analyzed using …
A Comprehensive Electroencephalogram Audit In A Tertiary Care Center In Pakistan: Demographic Distribution, Referral Indications And Findings, 2023 Aga Khan University Karachi,Pakistan
A Comprehensive Electroencephalogram Audit In A Tertiary Care Center In Pakistan: Demographic Distribution, Referral Indications And Findings, Hina Imtiaz, Ayisha Farooq Khan, Dureshahwar Kanwar, Naima Javed, Sara Khan
Pakistan Journal of Neurological Sciences (PJNS)
Background and Objective: Electroencephalography (EEG) is a widely employed non-invasive technique for recording brain electrical activity, pivotal for diagnosing various neurological conditions. The study aims to provide insight into demographic distribution, referral indications, and EEG findings in a tertiary care hospital in Pakistan.
Methods: A retrospective cross-sectional analysis was conducted involving 2,924 patients who underwent routine EEG evaluations over a three-year period. Data was collected from the EEG records after approval from the ethical review committee. Demographic variables, referral reasons, and EEG findings were recorded and analyzed using descriptive statistics.
Results: The study revealed a gender distribution of 41.35 % …
Factors Influencing The Headaches And Their Impact On Daily Life Of Medical Students, 2023 Liaquat National Hospital, Karachi
Factors Influencing The Headaches And Their Impact On Daily Life Of Medical Students, Saba Zaidi, Ayesha Abdul Samad
Pakistan Journal of Neurological Sciences (PJNS)
Background and Objective:
Medical students are considered high risk for headaches due to various triggers in their daily routine. The objective of this study was to assess the factors influencing headaches and their impact on the daily life of medical students.
Methods: This cross-sectional study utilized a sample of 242 participants who were selected through a convenient method of sampling. Data was collected from medical students of Liaquat National Medical College for a period of six months (January to June 2021). Data was gathered using pre-designed questionnaires that assessed demographic information, lifestyle factors (such as consumption of tea, coffee, and …
Factors Associated With Dropout From Outpatient Tertiary Mental Health Services, 2023 Karwan-e-Hayat Institute for Mental Health Care, Karachi
Factors Associated With Dropout From Outpatient Tertiary Mental Health Services, Nasir Mahmood, Uroosa Talib
Pakistan Journal of Neurological Sciences (PJNS)
Background and objective: There is a paucity of mental health hospital-based studies from Pakistan that have observed the contributing factors of dropout. This study aims to understand contributing factors to dropouts from mental health services.
Method: This telephonic survey was conducted as a cross-sectional study from dropout outpatients of Karwan-e-Hayat Institute for Mental Health Care, a tertiary mental care hospital in Karachi, Pakistan. Using a simple questionnaire to assess socio-demographic variables, psychosocial assessment, and patient perspectives on treatment termination. A total of 158 participants out of 200 patients provided insight into their dropout experiences.
Result: Results revealed that younger adults, …
Neuro-Palliative Medicine, 2023 Aga Khan University Karachi,Pakistan
Neuro-Palliative Medicine, Shazia Faiz
Pakistan Journal of Neurological Sciences (PJNS)
No abstract provided.
Cyclic Alternating Pattern Of Encephalopathy (Cape) In Cns Infection: A Case Report, 2023 Pakistan Institute of Medical Sciences, Islamabad, Pakistan
Cyclic Alternating Pattern Of Encephalopathy (Cape) In Cns Infection: A Case Report, Zaid Waqar, Soban Khan, Maryam Khalil, Bushra Khalid, Zakir Jan, Muhammad Adil, Amina Saddiqa
Pakistan Journal of Neurological Sciences (PJNS)
Cyclic Alternating Pattern of Encephalopathy (CAPE) is rare EEG phenomenon first described in 1944 in a comatose patient. It is similar to sleep EEG pattern of cyclic alternating pattern (CAP) which is a periodic electroencephalogram activity of non-REM sleep. The cyclic alternating pattern (CAP) is defined by sequences of transient electrocortical events that are different from the tonic background and repeat at intervals of up to one minute. CAPE, however, is abnormal EEG pattern. In this pattern of EEG abnormality slow wave activity of 1-2Hz alternates with fast activity of 6-10 hertz. Here we present a case of patient with …