Multidisciplinary Perspectives on the Pathophysiology, Treatment, and Management of Epilepsy

Review Article

Multidisciplinary Perspectives on the Pathophysiology, Treatment, and Management of Epilepsy

  • Aaryan Gupta *
  • Pranav Tandon
  • Akansha Kumari
  • Anjali
  • Bhavya Kaushal
  • Lovish Jain

*Corresponding Author: Department of Biotechnology, Sharda School of Engineering & Technology, Sharda University, Greater Noida, Uttar Pradesh, 201310, India

Citation: Aaryan Gupta, Pranav Tandon, Akansha Kumari, Anjali and Bhavya Kaushal et.al (2024), Multidisciplinary Perspectives on the Pathophysiology, Treatment, and Management of Epilepsy, J. Neuroscience and Neurological Surgery, 14(3); DOI:10.31579/2578-8868/310

Copyright: © 2024, Aaryan Gupta. This is an open-access article distributed under the terms of The Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited

Received: 18 March 2024 | Accepted: 02 April 2024 | Published: 19 April 2024

Keywords: epilepsy, pharmacological treatment, neuroimaging, neurosurgical interventions

Abstract

Recurrent seizures are the hallmark of epilepsy, a complicated neurological illness with a multifaceted aetiology involving cellular, molecular, and genetic factors. Genetic research has made significant strides in identifying the genes and loci linked to epilepsy, which has improved our understanding of the hereditary basis of the condition. Neuronal hyperexcitability is caused by molecular imbalances in neurotransmitter balance and receptor function, whereas cellular dysfunctions, such as anomalies in ion channels, affect the origin of seizures. With the emphasis on individualised treatment, new antiseizure drugs have been made possible by pharmacological developments. For patients who are resistant to medications, neurosurgical procedures such as neurostimulation and corresponding surgery provide options. Neuroimaging methods are vital in the surgical planning process. Potential treatment targets are highlighted by the thalamus's role in the spread of seizures. Patient-centered treatment is crucial since self-management techniques are essential for raising patients' quality of life. This comprehensive overview of epilepsy underscores the necessity of a multidisciplinary approach in research and treatment to improve management and patient outcomes.

Introduction

Epilepsy is a long-term neurological condition marked by frequent, spontaneous seizures brought on by aberrant, excessive electrical discharges in the brain. These seizures can appear in a variety of ways, from quick spasms or jerks of the muscles to intense, protracted convulsions that may be followed by unconsciousness and loss of control over the bladder or bowel movements [1]. Several factors contribute to the aetiology of epilepsy, including head trauma, brain infections, tumours, developmental abnormalities, and genetic predispositions. A neurological examination, blood tests, and brain imaging methods such as EEG, CT scans, and MRI to measure brain activity and spot possible structural abnormalities are usually part of the diagnosis process [2].

About 50 million individuals worldwide suffer from epilepsy, making it one of the most prevalent neurological conditions. The percentage of people with epilepsy in a population at any particular moment is known as the prevalence of epilepsy, and it varies by location. Nearly 80% of epileptics are thought to live in low- and middle-income nations [3]. An estimated 50.4 to 81.7 new cases of epilepsy per 100,000 individuals annually make up the incidence rate, which shows the number of new cases in a population over a given time period. Numerous factors can impact this rate, such as age—younger and older people tend to have larger incidences—and etiological causes such infections, strokes, and head trauma [4]. The epidemiology of epilepsy is significantly influenced by variations in demographics as well. For example, in the United States, 3.4 million people—3 million adults and 470,000 children—had active epilepsy in 2015, accounting for 1.2% of the population [5].

The pathophysiology of epilepsy is a complex field in which cellular, molecular, and genetic factors interact to cause the disease's characteristic episodes. The DNA mutations that increase the risk of epilepsy have been identified by genetic investigations, which have identified 26 loci, 19 of which are unique to genetic generalised epilepsy (GGE). Furthermore, 29 genes located within these regions probably contribute to the illness [6]. There are differences between focal and generalised forms of epilepsy, and the genetic basis for these conditions is very varied. A disturbance in the balance of neurotransmitters and receptor function, which are essential for neural communication, is a biological hallmark of epilepsy. Neuronal hyperexcitability can result in seizures when there is an excess of excitatory neurotransmitters, such as glutamate, and a deficiency of inhibitory neurotransmitters, such as GABA. Furthermore, there is evidence linking the risk of generalised epilepsy to proteins that facilitate electrical impulse transmission across neural synapses [7].

Cellularly, a variety of cellular abnormalities can result in aberrant, synchronised neural activity, which is how epilepsy presents. These include alterations in neural connection and network structure, ionic concentration shifts, and ion channel dysfunctions. The pathophysiology of epilepsy is also influenced by inflammatory processes, glial cell function, and the blood-brain barrier's integrity [8]. In the study of epilepsy, the functions of several neurotransmitters and their receptors are closely examined. Neuronal excitability can be altered by mutations in genes encoding ion channels and receptors, which may result in epilepsy. Neuronal network excitability is influenced by changes in synaptic strength, axonal sprouting, dendritic spine modifications, and other structural and functional neuronal changes that accompany the onset of epilepsy [9]. Determining risk factors is essential to comprehending the pathophysiology of epilepsy in its entirety. The start and progression of the condition are influenced by a number of factors, including genetic predisposition, brain damage, infections, and exposure to particular medicines or chemicals. More investigation into these areas opens the door to more focused treatments and better epilepsy management techniques [10].

Biomarkers for Epilepsy

Finding biomarkers for epilepsy has been a major field of study with the goal of enhancing therapy monitoring, diagnosis, and prognosis. Biological indicators known as biomarkers can show whether a disease is present or how severe it is [11]. These could be biochemical, molecular, or genetic markers of epilepsy.

BiomarkerCategoryPotential ApplicationReferences
S-100B ProteinMolecularIndicative of brain cell injury; higher levels found in patients with focal intractable epilepsy. [12]
EEG PatternsElectrophysiologicalDiagnostic tool for seizure types and syndromes; can predict seizure recurrence. [12]
MRI ChangesImagingIdentifies structural brain changes associated with epilepsy; aids in surgical planning. [12]
Genetic VariantsGeneticPinpoints genetic predispositions to epilepsy; assists in personalized treatment. [13]
Blood Ion LevelsBiochemicalMonitors changes in blood chemistry that may reflect seizure activity. [13]
Neuroinflammatory MarkersMolecularIndicates inflammation in the brain, which can be involved in epileptogenesis. [13]
AutoantibodiesImmunologicalSuggests autoimmune epilepsy; guides immunotherapy. [13]
Cortical ThicknessImagingAssesses brain atrophy related to chronic epilepsy; may guide surgical decisions. [14]
Metabolomic ProfilesBiochemicalReflects metabolic changes in the brain; could predict drug response. [14]
Brain-Derived Neurotrophic Factor (BDNF)MolecularAssociated with neuronal survival and plasticity; altered levels in epilepsy. [15]

Table 1: Various types of biomarkers used in epilepsy and their potential applications

Pharmacological Treatments

Recent years have witnessed tremendous advancements in the field of pharmacological therapies for epilepsy, including the launch of novel agents and the execution of comparative effectiveness studies for second-generation pharmaceuticals. Here's a thorough rundown:

New Medications: The arsenal of pharmacological treatments for epilepsy has grown to include more than thirty distinct anti-seizure drugs. Despite this diversity, current treatments fail to provide continuous seizure freedom for one-third of epileptic patients [16]. New pharmaceutical formulations have showed potential, especially for emergency use, and the newest drugs have shown promise as well. These include medications with unique mechanisms of action, such as gabapentin, levetiracetam, lamotrigine, and topiramate [17].

Comparative Effectiveness Trials: Comprehending the relative effectiveness of second-generation pharmaceuticals in relation to previous medications and each other is contingent upon these trials. They pay attention to a number of factors, including quality of life, safety, efficacy, and tolerance. For example, a meta-analysis evaluated the safety and effectiveness of newer pharmaceuticals, such as perampanel and lacosamide, as well as broad-spectrum antiseizure medications like lamotrigine, levetiracetam, and topiramate, for the supplementary treatment of refractory epilepsy. These trials aid in optimising efficacy, reducing side effects, and customising therapy options to meet each patient's needs [18].

Second-Generation Drugs: These medications, commonly referred to as newer antiepileptic medicines (AEDs), were introduced after 1985. While they have certain safety benefits over older-generation agents, the percentage of patients who achieve total relief from seizures has not significantly risen. For many of these patients, it is important to evaluate the viability of epilepsy surgery or other therapy as soon as possible [19].

Drug NameType of SeizuresUsesEfficacyLimitationsReferences
CarbamazepineFocal seizuresUsed to control and prevent seizures, especially focal seizures.High efficacy; first-line treatmentDrug interactions; side effects like dizziness, skin rash [20]
ValproateGeneralized and focal seizuresBroad-spectrum use for various seizure types, including myoclonic and absence seizures.Highly effective; broad-spectrumTeratogenicity; weight gain; hair loss; liver toxicity [20]
LamotrigineGeneralized and focal seizuresOften used for patients with a broad range of seizure types, including Lennox-Gas taut syndrome.Good efficacy; well-toleratedRisk of serious skin rash; requires slow titration [21]
LevetiracetamBroad-spectrumSuitable for a wide variety of seizure types, often used when other medications are not tolerated.High efficacy; minimal drug interactionsBehavioral side effects; irritability [22]
TopiramateGeneralized and focal seizuresUsed for generalized seizures and as a preventive treatment for migraines.Broad-spectrum efficacyCognitive side effects; paresthesia; weight loss [22]
GabapentinAdjunctive therapyPrimarily used to treat neuropathic pain; has adjunctive use in partial seizures.Limited efficacy as monotherapyGenerally well-tolerated [22]
LacosamideFocal seizuresApproved for partial-onset seizures in adults and children.Effective for focal seizuresDizziness, headache, diplopia [23]
ZonisamideFocal seizuresUsed for the treatment of partial seizures in adults with epilepsy.Effective for focal seizuresRisk of kidney stones, weight loss [24]
PhenobarbitalGeneralized seizuresOne of the oldest and most widely used antiseizure medications.Long-standing use for generalized seizuresSedation, cognitive impairment [24]
OxcarbazepineFocal seizuresOften used as a first-line treatment for partial seizures.Similar efficacy to carbamazepineHyponatremia, less drug interactions than carbamazepine [24]

Table 2: Various drugs that have been employed to treat epilepsy

Brain Stimulation Techniques

The use of brain stimulation techniques has grown in significance in the therapy of epilepsy that is resistant to treatment. These approaches can be broadly divided into non-invasive and invasive categories, each with unique benefits and drawbacks [25].

TechniqueUsesAdvantagesLimitationsReferences
TMS (Transcranial Magnetic Stimulation)Modulates cortical excitability, used in research for various types of epilepsyNon-invasive, safe, can reduce seizure frequencyEfficacy varies, more research needed[26]
DBS (Deep Brain Stimulation)Targets deep brain structures like the thalamus to modulate epileptic networksCan decrease seizure number and severity, long-term benefitsInvasive, does not cure epilepsy, delayed effects[27]
VNS (Vagus Nerve Stimulation)Delivers electrical impulses to the vagus nerve to reduce seizure frequencyNon-invasive, can reduce seizure frequency and intensityRequires device implantation, may cause voice changes[28]
RNS (Responsive Neurostimulation)Detects abnormal brain activity and delivers stimulation to prevent seizuresTailored stimulation in response to detected seizuresInvasive, requires device implantation and brain surgery[28]
Focused UltrasoundUses ultrasound waves to target specific brain areas involved in seizuresNon-invasive, precise targetingStill experimental, with limited availability[29]
TNS (Trigeminal Nerve Stimulation)Stimulates the trigeminal nerve to potentially reduce seizure frequencyNon-invasive, can be self-administeredLimited data on long-term efficacy[30]
ANT-DBS (Anterior Nucleus of Thalamus DBS)Targets the anterior nucleus of the thalamus to disrupt seizure propagationTargeted, can improve quality of lifeInvasive, potential for side effects[30]
Cerebellar StimulationAims to modulate cerebellar output to control seizuresNon-invasive, potential to improve multiple seizure typesLimited evidence, more research required[31]
Cortical StimulationApplies stimulation directly to the seizure focus in the cortexDirect targeting of seizure fociInvasive, risk of brain damage[31]
Hippocampal StimulationTargets the hippocampus to control seizures originating in the temporal lobeCan be effective for temporal lobe epilepsyInvasive, risk of memory impairment[32]

Table 3:Various brain stimulation techniques that have been used so far

Neurosurgical Interventions

When pharmaceutical therapies for drug-resistant epilepsy have failed, neurosurgical operations can let patients hope for a reduction in seizures or even independence from the condition. One of the most popular neurosurgical treatments for epilepsy is called "respective surgery," which entails precisely excising the part of the brain that causes seizures [33]. When seizures are reliably caused by a single, distinguishable brain region that can be safely removed without impairing vital processes, this kind of surgery is most successful. Reconstructive surgery has a variable success rate; between 50 and 90 percent of patients report significant decreases in the frequency of their seizures or achieve seizure-freedom.

As an alternative to traditional reconstructive surgery, laser ablation, commonly referred to as Laser Interstitial Thermal Therapy (LITT), is less invasive. By applying laser technology, LITT is able to precisely target the seizure focus and transfer energy into thermal energy that causes the targeted brain cells to rupture. Patients with seizures arising from tiny, well-defined lesions and those with mesial temporal lobe epilepsy (MTLE) will benefit most from this approach [34]. Because LITT is so precise, the surrounding healthy brain tissue can be preserved, and because it is minimally invasive, patients usually recover more quickly from hospital stays.

A neurostimulator device is implanted inside the skull as part of the innovative therapy known as responsive neurostimulation (RNS). One or two electrodes that are positioned at the seizure focal are attached to this device. The RNS system is designed to continuously monitor brain activity and to provide electrical stimulation in the event that it notices abnormal patterns that may indicate a seizure coming on. By stopping seizures before they begin or limiting their spread, this responsive approach seeks to lower the frequency and severity of seizures. Patients with several seizure foci or a single focus that cannot be safely removed benefit most from the RNS system [35].

Every one of these neurosurgical procedures is customised to the specific needs of the patient, beginning with a comprehensive pre-operative assessment that may involve intracranial electrode monitoring, neuroimaging, and electrophysiological investigations. Accurately locating the seizure focus and weighing the advantages and disadvantages of surgery are the two main objectives. Although these approaches have changed the way that drug-resistant epilepsy is treated, there are still certain hazards involved. Haemorrhages, infections, and neurological impairments are examples of potential consequences. Nevertheless, the possible advantages of lessening or doing away with seizures exceed these hazards for a large number of individuals [36].

Role of Thalamus in pathophysiology

The thalamus is a key component in the pathophysiology of epilepsy, serving as a focal point that affects the onset and spread of seizures. Its role is most noticeable when it comes to modulating thalamocortical networks, which are essential to the regular operation of the electrical activity in the brain. These networks may become dysregulated in epilepsy, which results in the irregular rhythmic activity that is indicative of seizures.

Seizure Generation: Due to its many connections to the cerebral cortex, the thalamus plays a role in the production of seizures. It contributes to the production of the characteristic 3 Hz spike-and-wave discharges seen on electroencephalograms (EEG) in some forms of generalised seizures, most notably absence seizures [37]. Additionally, the thalamus is linked to focal seizures, where it may enhance and disperse ictal activity across the brain, hence being a major modulator of seizures.

Seizure Propagation: Networks inside the thalamus are crucial for the spread of seizure activity. Sensation data is received by the thalamus, which then transmits it to the cortex. However, in cases of epilepsy, this relay can turn into a channel for the spread of seizures. It is believed that a crucial modulator in this process is the thalamic reticular nucleus, which controls the excitability of thalamocortical neurons. Widespread seizure activity may result from a disruption in the thalamic reticular nucleus' regular inhibitory function [38].

Research Findings: The thalamus's function in epilepsy has been investigated in recent research using a variety of methods, such as deep brain stimulation and intracerebral EEG recordings. Thalamic deep brain stimulation, for example, has been demonstrated to alter seizure clustering and circadian phase locking, as well as seizure risk cycles. Furthermore, stereo-EEG recordings made in the thalamus during assessments for epilepsy surgery have shed light on the roles played by thalamic nuclei in each patient's seizure networks, which has influenced clinical choices about neuromodulation and surgery [39].

Clinical Implications: Comprehending the function of the thalamus in epilepsy bears noteworthy clinical consequences. It provides information for the creation of focused treatments, such as neuromodulation methods meant to upset aberrant thalamocortical rhythms. Clinical investigations such as the SANTE trial4 support the FDA-approved target, the anterior nucleus of the thalamus, for deep brain stimulation in epilepsy. Furthermore, it has been demonstrated that responsive neurostimulation of the thalamus can enhance seizure control in idiopathic generalised epilepsy [40].

The intricate mechanics underpinning this engagement are still being worked out, and this research could lead to the development of new therapeutic approaches. The results of these investigations are essential for expanding our knowledge of epilepsy and enhancing the prognosis of individuals suffering from this difficult neurological ailment.

Advanced Neuroimaging Techniques

The preoperative evaluation and surgical planning for epilepsy have been completely transformed by advanced neuroimaging techniques, especially in situations of drug-resistant focal epilepsy. These methods aid in the identification of epileptogenic zones and contribute to our understanding of the intricate network that underlies epilepsy [41]. The numerous neuroimaging approaches, together with their benefits, drawbacks, and contributions, are summarised in the table below.

TechniqueContributionAdvantagesLimitationsReferences
MRI (Magnetic Resonance Imaging)High-resolution structural imaging to identify lesions or anomalies responsible for seizures.Non-invasive, detailed anatomical information, no radiation exposureMay miss subtle abnormalities, can be expensive [42]
fMRI (Functional MRI)Maps brain activity by detecting changes associated with blood flow, useful in identifying eloquent cortex.Non-invasive, provides both functional and structural informationLimited temporal resolution, can be affected by patient movement [42]
PET (Positron Emission Tomography)Metabolic imaging to show hypometabolism in the epileptogenic zone4.Can identify abnormalities not seen on MRI, useful in MRI-negative casesInvolves radiation exposure, less spatial resolution than MRI2 [43]
SPECT (Single Photon Emission Computed Tomography)Captures cerebral blood flow during seizures (ictal SPECT) or between seizures (interictal SPECT).Can localize seizure focus, especially when MRI is inconclusiveInvolves radiation, timing of the scan is critical for accuracy [44]
DTI (Diffusion Tensor Imaging)Visualizes white matter tracts, aiding in understanding connectivity and planning surgical approaches.Non-invasive, provides insight into white matter integrityCan be complex to interpret, sensitive to patient movement [44]
MEG (Magnetoencephalography)Detects magnetic fields produced by neuronal activity, localizing seizure onset zones.High temporal resolution, non-invasiveExpensive, limited availability, requires patient cooperation [45]
EEG-fMRICombines EEG with fMRI to localize epileptic discharges and related hemodynamic responses5.Provides both electrophysiological and hemodynamic informationComplex setup, requires simultaneous EEG and MRI compatibility [45]
ASL (Arterial Spin Labeling)MRI technique that measures cerebral blood flow non-invasively.No contrast agent required, reflects cerebral perfusionLower spatial resolution compared to other perfusion methods [45]

Table 4: Various Neuroimaging techniques that have shown potential in the case of Epilepsy

Impact of Epilepsy on Quality of Life 

Patients with epilepsy experience profound effects on their social, psychological, and physical well-being. Beyond the seizures themselves, the chronic nature of epilepsy can cause problems such as cognitive impairments, mental comorbidities, stigma, and a decrease in social support. A reduced standard of living can result from these variables, which can also increase disability days, lower annual incomes, and physical constraints on everyday activities. For people with epilepsy, self-management techniques are essential because they enable patients to actively manage their disease [46]. Understanding the illness, identifying and avoiding seizure triggers, following treatment plans, and leading a healthy lifestyle are all important components of effective self-management. It also entails learning how to control the psychological aspects of epilepsy, like stress management and creating a network of allies.

Case studies demonstrate the advantages of self-management therapies, which have been demonstrated to enhance the quality of life and health outcomes for epileptics. For instance, the Managing Epilepsy Well (MEW) Network supports programmes that provide psychosocial therapy and structured educational initiatives. Clinical investigations have shown that methods such as progressive muscle relaxation, mindfulness-based therapy, and structured physical activity can reduce the frequency of seizures [47]. Furthermore, controlling epilepsy on one's own is not what is meant by self-management; rather, it calls for collaboration between the patient, their support system, and medical professionals. The utilisation of a collaborative approach guarantees that patients receive tailored and optimal care. Healthcare providers are essential in promoting self-care because they offer knowledge, tools, and motivation to practise self-management [48].

Conclusions

Recurrent seizures are the hallmark of epilepsy, a complicated neurological illness caused by a complex interaction of cellular, molecular, and genetic components. Genetic research progress has led to the identification of particular loci and genes linked to various forms of epilepsy, improving our understanding of its inherited components. Ion channel dysfunctions and changes in neuronal connections are linked to seizure genesis at the cellular level, whereas the dysregulation of neurotransmitters and receptors, such as glutamate and GABA, plays a role in neuronal hyperexcitability. New antiseizure drugs and comparative effectiveness studies have been brought about by advances in pharmacological treatments, which have increased therapy alternatives and highlighted the necessity for individualised treatment plans. In drug-resistant instances, neurosurgical procedures such as responsive neurostimulation, laser ablation, and resective surgery provide promise for seizure reduction, highlighting the significance of accurate surgical planning made possible by cutting-edge neuroimaging techniques.

There has been much attention paid to the thalamus's function in the genesis and spread of seizures, particularly through thalamocortical networks, and studies have suggested that this region may be a promising target for treatment. Considering self-management techniques and quality of life is crucial because epilepsy has a significant influence on patients' lives. Patients' empowerment and health outcomes can be enhanced by effective self-management with the assistance of healthcare professionals. The field of epilepsy research has made significant strides in improving the quality of life and management of individuals with epilepsy through innovative treatment modalities and genetic discoveries. In order to effectively treat the intricacies of this neurological illness, multidisciplinary techniques such as patient-centered care, innovative pharmaceutical treatments, and state-of-the-art neuroimaging must be integrated. With continued research, epilepsy's complexities may be revealed, opening the door to novel approaches to diagnosis, treatment, and general care.

References

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George Varvatsoulias

Dear editorial department: On behalf of our team, I hereby certify the reliability and superiority of the International Journal of Clinical Case Reports and Reviews in the peer review process, editorial support, and journal quality. Firstly, the peer review process of the International Journal of Clinical Case Reports and Reviews is rigorous, fair, transparent, fast, and of high quality. The editorial department invites experts from relevant fields as anonymous reviewers to review all submitted manuscripts. These experts have rich academic backgrounds and experience, and can accurately evaluate the academic quality, originality, and suitability of manuscripts. The editorial department is committed to ensuring the rigor of the peer review process, while also making every effort to ensure a fast review cycle to meet the needs of authors and the academic community. Secondly, the editorial team of the International Journal of Clinical Case Reports and Reviews is composed of a group of senior scholars and professionals with rich experience and professional knowledge in related fields. The editorial department is committed to assisting authors in improving their manuscripts, ensuring their academic accuracy, clarity, and completeness. Editors actively collaborate with authors, providing useful suggestions and feedback to promote the improvement and development of the manuscript. We believe that the support of the editorial department is one of the key factors in ensuring the quality of the journal. Finally, the International Journal of Clinical Case Reports and Reviews is renowned for its high- quality articles and strict academic standards. The editorial department is committed to publishing innovative and academically valuable research results to promote the development and progress of related fields. The International Journal of Clinical Case Reports and Reviews is reasonably priced and ensures excellent service and quality ratio, allowing authors to obtain high-level academic publishing opportunities in an affordable manner. I hereby solemnly declare that the International Journal of Clinical Case Reports and Reviews has a high level of credibility and superiority in terms of peer review process, editorial support, reasonable fees, and journal quality. Sincerely, Rui Tao.

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Rui Tao

Clinical Cardiology and Cardiovascular Interventions I testity the covering of the peer review process, support from the editorial office, and quality of the journal.

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Khurram Arshad

Clinical Cardiology and Cardiovascular Interventions, we deeply appreciate the interest shown in our work and its publication. It has been a true pleasure to collaborate with you. The peer review process, as well as the support provided by the editorial office, have been exceptional, and the quality of the journal is very high, which was a determining factor in our decision to publish with you.

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Gomez Barriga Maria Dolores

The peer reviewers process is quick and effective, the supports from editorial office is excellent, the quality of journal is high. I would like to collabroate with Internatioanl journal of Clinical Case Reports and Reviews journal clinically in the future time.

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Lin Shaw Chin

Clinical Cardiology and Cardiovascular Interventions, I would like to express my sincerest gratitude for the trust placed in our team for the publication in your journal. It has been a true pleasure to collaborate with you on this project. I am pleased to inform you that both the peer review process and the attention from the editorial coordination have been excellent. Your team has worked with dedication and professionalism to ensure that your publication meets the highest standards of quality. We are confident that this collaboration will result in mutual success, and we are eager to see the fruits of this shared effort.

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Maria Dolores Gomez Barriga

Dear Dr. Jessica Magne, Editorial Coordinator 0f Clinical Cardiology and Cardiovascular Interventions, I hope this message finds you well. I want to express my utmost gratitude for your excellent work and for the dedication and speed in the publication process of my article titled "Navigating Innovation: Qualitative Insights on Using Technology for Health Education in Acute Coronary Syndrome Patients." I am very satisfied with the peer review process, the support from the editorial office, and the quality of the journal. I hope we can maintain our scientific relationship in the long term.

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Dr Maria Dolores Gomez Barriga

Dear Monica Gissare, - Editorial Coordinator of Nutrition and Food Processing. ¨My testimony with you is truly professional, with a positive response regarding the follow-up of the article and its review, you took into account my qualities and the importance of the topic¨.

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Dr Maria Regina Penchyna Nieto

Dear Dr. Jessica Magne, Editorial Coordinator 0f Clinical Cardiology and Cardiovascular Interventions, The review process for the article “The Handling of Anti-aggregants and Anticoagulants in the Oncologic Heart Patient Submitted to Surgery” was extremely rigorous and detailed. From the initial submission to the final acceptance, the editorial team at the “Journal of Clinical Cardiology and Cardiovascular Interventions” demonstrated a high level of professionalism and dedication. The reviewers provided constructive and detailed feedback, which was essential for improving the quality of our work. Communication was always clear and efficient, ensuring that all our questions were promptly addressed. The quality of the “Journal of Clinical Cardiology and Cardiovascular Interventions” is undeniable. It is a peer-reviewed, open-access publication dedicated exclusively to disseminating high-quality research in the field of clinical cardiology and cardiovascular interventions. The journal's impact factor is currently under evaluation, and it is indexed in reputable databases, which further reinforces its credibility and relevance in the scientific field. I highly recommend this journal to researchers looking for a reputable platform to publish their studies.

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Dr Marcelo Flavio Gomes Jardim Filho

Dear Editorial Coordinator of the Journal of Nutrition and Food Processing! "I would like to thank the Journal of Nutrition and Food Processing for including and publishing my article. The peer review process was very quick, movement and precise. The Editorial Board has done an extremely conscientious job with much help, valuable comments and advices. I find the journal very valuable from a professional point of view, thank you very much for allowing me to be part of it and I would like to participate in the future!”

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Zsuzsanna Bene

Dealing with The Journal of Neurology and Neurological Surgery was very smooth and comprehensive. The office staff took time to address my needs and the response from editors and the office was prompt and fair. I certainly hope to publish with this journal again.Their professionalism is apparent and more than satisfactory. Susan Weiner

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Dr Susan Weiner