Effectiveness of Biomechanical Software for Gait Analysis in Rehabilitation Services

Review Article

Effectiveness of Biomechanical Software for Gait Analysis in Rehabilitation Services

  • Adrian González Méndez 1*
  • Dayma Margarita Clove Basulto 2
  • Lázaro Rogelio Morell León 3
  • Deibis Buchaca Machado 4
  • Juan Carlos Mirabal Requena 5
  • Adolfo Cruz Carrera 6

*Corresponding Author: Adrian González Méndez, Department of Postgraduate and Research, University of Medical Sciences of Sancti Spiritus, Cuba.

Citation: Adrian González Méndez, Dayma Margarita Clove Basulto, Lázaro Rogelio Morell León, Deibis Buchaca Machado, Juan Carlos Mirabal Requena, et all., (2024), Effectiveness of Biomechanical Software for Gait Analysis in Rehabilitation Services, J. General Medicine and Clinical Practice, 7(5); DOI:10.31579/2639-4162/159

Copyright: © 2024, Adrian González Méndez. 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: 08 March 2024 | Accepted: 21 March 2024 | Published: 26 March 2024

Keywords: biomechanical software; kinovea; gait analysis

Abstract

Introduction: Human body movement, made up of motor patterns and factors, is considered an essential element of health and well-being. The qualitative and quantitative analysis of the characteristics and parameters of gait has aroused great interest over time among researchers and clinicians, because alterations in the parameters that make it up have been associated with anthropometric factors. 

Objective: To demonstrate the effectiveness of biomechanical software as a model for gait analysis in affected patients who attend Rehabilitation services. 

Methods: A biomechanical analysis study was carried out at the Dr. Faustino Pérez Hernández Rehabilitation Hospital of Sancti Spiritus, structured in two stages, where in the first stage the functioning aspects of the biomechanical software (Kinovea) were assessed and in the second stage We proceeded to work with the study sample with the biomechanical software. 

Result: In the gait analysis, the two patients who suffered from a sprain were the ones who came closest to the normal parameters in relation to the cycle and chain length of gait, in the biomechanical analysis of gait for each lower limb. In the patients, the angular amplitude of each joint could be accurately detected, where the angular deficit in the affected joint was demonstrated. 

Conclusions: The use of the Kinovea software in the analysis of the spatiotemporal parameters of gait reflected excellent test- retest reliability and a good biomechanical analysis of the patients studied.

Introduction

Human body movement, made up of motor patterns and factors, is considered an essential element of health and well-being, the result of the interaction of different domains and body systems, which will allow man a high degree of functionality and independence for life. performing their activities of daily living and basic daily activities. As an essential component of movement, walking constitutes a fundamental pattern of great complexity, which will be related to the capacity for movement in space, and therefore with the capacity for interaction of man in the environment, its alteration being capable of generating a temporary or permanent disability.[1]

Walking is the result of correct coordination between muscles, tendons and joints of the lower extremities, to support the weight of the body and move it in a certain direction. It can be described by a cyclical pattern involving the central nervous system and sensory responses. A gait cycle, or stride, is defined as the time or space elapsed between the heel strike of one foot and the heel strike of the same foot in the next step. Each cycle is divided into two phases: the support phase (60 - 62% of the time in each cycle) and the balancing phase (38 - 40% of the time in each cycle).[2]

The analysis of human movement and more specifically of walking has interested many since ancient times, with references to it being made by Aristotle, Leonardo da Vinci, and Hippocrates, among others.[3]

Another pioneer was Eadweard Muybridge, an English photographer and researcher who made important contributions to the study of movement starting in 1860, through the use of serial photography, which he initially used to study the gallop of horses and determine if at any time they They kept their four legs off the ground. He later carried out studies in other animals and in humans. Marey also carried out movement studies based on photography and developed a simple system for the analysis of plantar pressures. Over time the systems were perfected, along with the introduction of computer systems and greater computer development, to obtain the modern and sophisticated systems available today. [3]

The exploration of gait within the process of evaluating human body movement is a fundamental tool that reveals the motor possibilities, the ability to carry out different daily activities and the level of social interaction within the framework of the contextual factors of each individual. [1]

The qualitative and quantitative analysis of the characteristics and parameters of gait has aroused great interest among researchers and clinicians over time, because alterations in the parameters that make it up have been associated with anthropometric factors, processes or normal changes related to it. with the aging process, or as a consequence of biomechanical alterations due to different pathologies, in addition to being related to alterations in other body structures, which can generate muscle imbalance and cause alterations in body disposition. [1]

The motion analysis laboratory allows the analysis of different types of human movements; However, the greatest development has focused on studying gait. [3]

Applications of the gait laboratory in the clinical field date back to the 1960s in North America, with the creation of the first movement analysis laboratory at the San Francisco Shriners Hospital, by Dr. David Sutherland, to study biomechanical alterations. of children with cerebral palsy. Dr. Sutherland, an orthopedic surgeon, observed how the epidemiological landscape had changed as a result of progressive advances in medicine starting in the 1940s. These changes determined the drastic decrease in infectious diseases and the eradication of poliomyelitis. the discovery of antibiotics and the creation of the anti-polio vaccine.[3]

Soares Leite defines Biomechanics as the study of different areas related to the movement of humans and animals, considering, among other things, the functioning of muscles, tendons, ligaments, cartilage and bones, in addition to the loads and overloads of specific structures. and other factors that influence performance. While for Ramón it can be defined in many ways, among which it stands out that it is the science that examines the internal and external forces that act on the human body and the effect they produce.[4]

A biokinematic analysis has specific elements that allow for detailed studies of a technical gesture in order to reach an appropriate execution. As it is a branch of biomechanics, biokinematic analysis allows us to describe movement in human beings, without taking into account the forces that act, depending on the angle or relative position of the joints.[5]

In the Rehabilitation services of the province of Sancti Spiritus, there are no technological systems that allow a deep and accurate analysis of the gait of patients with various pathologies. Currently, the difficulties that patients may experience when walking are observed with the vision of the service staff, without elements that give precision to the movements of the lower limbs, so it is unknown exactly what part of the lower limbs does not work properly or which muscle group needs differentiated work to resolve certain walking difficulties.

The above constitutes a health problem in Rehabilitation services, its concern lies in the high incidence of personnel who come to the service suffering from limitations when walking normally.

For all of the above, it was decided to carry out this technological development study with the objective of demonstrating the effectiveness of biomechanical software as a model for gait analysis in affected patients who attend Rehabilitation services.

Method

A biomechanical analysis study was carried out at the Dr. Faustino Pérez Hernández de Sancti Spiritus Rehabilitation Hospital by the University of Medical Sciences. Structured in two stages, where in the first stage the operating aspects of the biomechanical software (Kinovea) were assessed. In the second stage, work was carried out with the study sample. The universe was made up of 12 patients, depending on compliance with the required criteria. The sample was defined by 5 patients who met the inclusion criteria, were asked for informed consent to take part in the study, and approved by the Ethics Committee and Scientific Council of the University of Medical Sciences. The method used to perform the gait analysis was 2D and 3D systems analysis, which consisted of capturing the person's movement in the sagittal plane on video with a normal camera and then measuring the different gait parameters. They gave markers in the bone prominences to the people to be analyzed; as in the greater trochanter (hip), lateral epicondyle (femur), external malleolus (ankle) and the tip of the metatarsus of the little finger (distal metatarsus) (foot). These markers served as a guide to measure the angles that the legs formed during walking. In the free Kinovea software, each of the phases and subphases of gait were identified frame by frame; The software allowed the angles and any other lines to be drawn in a frame for the necessary measurements. Three reference angles were taken: one for the hip, one for the knee, and one for the heel. A reference distance and a coordinate origin were previously defined in the software so that the values displayed are as precise as possible. After analyzing the relevant frames, the program allowed us to export a spreadsheet that presented in table form all the measurements made in the corresponding frame. These results were organized to obtain a table of the additional parameters of each gait and three tables corresponding to each part analyzed (hip, knee, ankle). Subsequently, a graph was made where the angular displacement of these over time can be compared; This procedure is repeated for each walking test performed. Patients' acceptance to participate in the study was requested through informed consent. Authorization was also requested from the management of the Provincial Rehabilitation Hospital, approval from the Ethics Committee and the Scientific Council of the University of Medical Sciences for the execution of the study.

Results

The average age was 37.4, 60% were male and the sprain was the pathology that was present in two patients representing 40% (Table 1).

VariablesPatient 1Patient 2Patient 3Patient 4Patient 5
Age (years)5423314435
SexMFMMF
Weight (lbs)192165167181162
Height (cm)188154175183166
PathologySprain (grade 1) MIDChondromalacia MIDHip fracture (non-dispnlacing) MIISprain (grade2) MIDMII gonoarthrosis

                                                                                    Table 1. Sociodemographic variables of the sample studied

Source: survey

MID: Right lower limb MII: Left lower limb In the gait analysis, the two patients who suffered from a sprain were the ones who came closest to the normal parameters in relation to the cycle and chain length of gait (Table 2).

Spatial parametersnormal gaitPatient 1Patient 2Patient 3Patient 4Patient 5
Cycle length (cm)1301229475118113
Step length (cm)655435325544
Walking duration (s)1.361.892.212.452.031.83
Walking speed (cm/s)95.88560.565.17783
Gear chain (p/min)88.294.1128.3155.398.3103

                                                                                             Table 2. Analysis of spatial parameters studied   

Source: analysis with biomechanical software

Graph 1. Analysis of spatial parameters studied

                                             

Source: data analysis in Microsoft Excel

In the biomechanical analysis of gait for each lower limb of the patients, the amplitude in angle of each joint could be accurately detected, where the angular deficit was demonstrated in the affected joint of each lower limb and was compared with the normal angulations for each movement (Table 3).

Biomechanics of gaitNormal parametersPatient 1Patient 2Patient 3Patient 4Patient 5
MIDMIIMIDMIIMIDMIIMIDMIIMIDMII
hip flexion10th10th10th6th10th10th4th10th10th9th8th
Knee flexion during stance period20°20°16th15°20°19th17th20°20°17th14th
Ankle plantarflexion15°15°11th13th14th15°13th14th7th14th11th
Ankle dorsiflexion8th8th5th7th8th8th7th8th3rd7th5th

                                                                         Table 3. Biomechanical analysis of gait by limb in degrees of movement.

Source: analysis with biomechanical software

MID: Right lower limb MII: Left lower limb

Discussion of results

Biomechanics is the science that applies mechanics to explain the laws that govern the mechanical movement of living systems.[6] Through the use of the software, the biomechanical analysis was allowed as a starting point when the study subjects walked, which allowed us to verify the precision of the movements of each lower limb when walking, detailing the movement of each segment of their legs. joints, compare with normal movement parameters and allowed us to analyze which muscle or muscle group to work on for its best functioning. The use of the video analysis technique is today an appropriate technology for the scientific and academic environment. This technology allows the study of real phenomena to be developed and provides the unique opportunity to obtain, with low consumption of resources, a wide spectrum of information on the different magnitudes that allow us to better characterize the mechanical movement of bodies.[7]

In a study by Pons et al.,[7] with the aim of applying the kinovea software to pitching technique, where it can be seen that the coaches correct the technical elements on the basis of empiricism and go only to their observations to identify the behavior of the kinematic characteristics. With the use of biomechanical software, it was possible to determine the characteristics of the passing distance, the angle that the throwing arm forms with respect to the head, the height of the ball approaching the home plate , and the speed of the ball executed by the pitchers investigated.Fernández [8]

evaluated the inter-observer and intra-observer reliability of the Kinovea software for the kinematic study of the hip, knee and ankle during the initial contact and take-off phases, where with the use of the software it was possible to detail that Intra-observer reliability showed a good correlation for the joint range of the hip, knee and ankle. In relation to the data obtained from the recording of the spatiotemporal parameters of gait, the intra-observer and inter-observer reliability was excellent for all the parameters studied (ICC > 0.90), with the exception of speed, whose intra-observer reliability observer was good (ICC > 0.88). Velos [9] used the Kinovea software on 16 young, clinically healthy university men and women, that is, with no history of injuries or recent surgeries, in an age range of 18 to 25 years for the biomechanical analysis of each of the subjects. in which the angles formed between the markers in the static stance position were analyzed. Similarly, the angles formed in the hip, knee and ankle were analyzed both in flexion during the heel strike, as well as in flexion during oscillation. Of the sample, two patients have scoliosis, four have a descent in the right shoulder, while one in the left; one has hip descent on the right side, one has hip descent on the left side. One has varus in the right knee, one in the left, while three have valgus in the right knee and another three in the left. At the ankle level, three subjects have a varus on the right, one on the left, five have a valgus on the right and seven on the left. Of the total sample, eight people show a leg length discrepancy ranging from 3-8 mm with a predominance of 5 millimeters. Six people had flat feet, most of them normal, and no pes cavus was detected.

Chiliquinga [10] applied the biomechanical analysis of the different parameters to six athletes in the discipline of sports walking. The results obtained allowed us to compare the variability of these parameters, which showed that there are differences in relation to the increase in sports experience and anthropometric characteristics, a difference absent in the parameter of stride length and timing of support and stride.

Speziale[11] present, through a biomechanical analysis by Kinovea software, a clinical case of a child with cerebral palsy, after multilevel surgery, during the transition process, from walking assisted with a walker to achieving it independently. In the results, angles were observed that allowed us to discuss possible overloads on joints of the left lower limb. In the frontal plane, angles are graphed that offer a perspective on the inclination of the trunk to the right, at the initial moment of single-leg loading.trunk inclination was greater with the use of a walker.

Conclusions

The use of the Kinovea software in the analysis of the spatiotemporal parameters of gait reflected excellent test-retest reliability and a good biomechanical analysis of the patients studied in the recovery process. Therefore, the software as an accessible and properly managed tool fulfilled the clinical evaluation of gait with great precision and acceptance.

Conflict of interests

The autors declare that does not exist an interest conflict.

Financing

The authors have not received any financial support for the completion of this work.

References

Clearly Auctoresonline and particularly Psychology and Mental Health Care Journal is dedicated to improving health care services for individuals and populations. The editorial boards' ability to efficiently recognize and share the global importance of health literacy with a variety of stakeholders. Auctoresonline publishing platform can be used to facilitate of optimal client-based services and should be added to health care professionals' repertoire of evidence-based health care resources.

img

Virginia E. Koenig

Journal of Clinical Cardiology and Cardiovascular Intervention The submission and review process was adequate. However I think that the publication total value should have been enlightened in early fases. Thank you for all.

img

Delcio G Silva Junior

Journal of Women Health Care and Issues By the present mail, I want to say thank to you and tour colleagues for facilitating my published article. Specially thank you for the peer review process, support from the editorial office. I appreciate positively the quality of your journal.

img

Ziemlé Clément Méda

Journal of Clinical Research and Reports I would be very delighted to submit my testimonial regarding the reviewer board and the editorial office. The reviewer board were accurate and helpful regarding any modifications for my manuscript. And the editorial office were very helpful and supportive in contacting and monitoring with any update and offering help. It was my pleasure to contribute with your promising Journal and I am looking forward for more collaboration.

img

Mina Sherif Soliman Georgy

We would like to thank the Journal of Thoracic Disease and Cardiothoracic Surgery because of the services they provided us for our articles. The peer-review process was done in a very excellent time manner, and the opinions of the reviewers helped us to improve our manuscript further. The editorial office had an outstanding correspondence with us and guided us in many ways. During a hard time of the pandemic that is affecting every one of us tremendously, the editorial office helped us make everything easier for publishing scientific work. Hope for a more scientific relationship with your Journal.

img

Layla Shojaie

The peer-review process which consisted high quality queries on the paper. I did answer six reviewers’ questions and comments before the paper was accepted. The support from the editorial office is excellent.

img

Sing-yung Wu

Journal of Neuroscience and Neurological Surgery. I had the experience of publishing a research article recently. The whole process was simple from submission to publication. The reviewers made specific and valuable recommendations and corrections that improved the quality of my publication. I strongly recommend this Journal.

img

Orlando Villarreal

Dr. Katarzyna Byczkowska My testimonial covering: "The peer review process is quick and effective. The support from the editorial office is very professional and friendly. Quality of the Clinical Cardiology and Cardiovascular Interventions is scientific and publishes ground-breaking research on cardiology that is useful for other professionals in the field.

img

Katarzyna Byczkowska

Thank you most sincerely, with regard to the support you have given in relation to the reviewing process and the processing of my article entitled "Large Cell Neuroendocrine Carcinoma of The Prostate Gland: A Review and Update" for publication in your esteemed Journal, Journal of Cancer Research and Cellular Therapeutics". The editorial team has been very supportive.

img

Anthony Kodzo-Grey Venyo

Testimony of Journal of Clinical Otorhinolaryngology: work with your Reviews has been a educational and constructive experience. The editorial office were very helpful and supportive. It was a pleasure to contribute to your Journal.

img

Pedro Marques Gomes

Dr. Bernard Terkimbi Utoo, I am happy to publish my scientific work in Journal of Women Health Care and Issues (JWHCI). The manuscript submission was seamless and peer review process was top notch. I was amazed that 4 reviewers worked on the manuscript which made it a highly technical, standard and excellent quality paper. I appreciate the format and consideration for the APC as well as the speed of publication. It is my pleasure to continue with this scientific relationship with the esteem JWHCI.

img

Bernard Terkimbi Utoo

This is an acknowledgment for peer reviewers, editorial board of Journal of Clinical Research and Reports. They show a lot of consideration for us as publishers for our research article “Evaluation of the different factors associated with side effects of COVID-19 vaccination on medical students, Mutah university, Al-Karak, Jordan”, in a very professional and easy way. This journal is one of outstanding medical journal.

img

Prof Sherif W Mansour

Dear Hao Jiang, to Journal of Nutrition and Food Processing We greatly appreciate the efficient, professional and rapid processing of our paper by your team. If there is anything else we should do, please do not hesitate to let us know. On behalf of my co-authors, we would like to express our great appreciation to editor and reviewers.

img

Hao Jiang

As an author who has recently published in the journal "Brain and Neurological Disorders". I am delighted to provide a testimonial on the peer review process, editorial office support, and the overall quality of the journal. The peer review process at Brain and Neurological Disorders is rigorous and meticulous, ensuring that only high-quality, evidence-based research is published. The reviewers are experts in their fields, and their comments and suggestions were constructive and helped improve the quality of my manuscript. The review process was timely and efficient, with clear communication from the editorial office at each stage. The support from the editorial office was exceptional throughout the entire process. The editorial staff was responsive, professional, and always willing to help. They provided valuable guidance on formatting, structure, and ethical considerations, making the submission process seamless. Moreover, they kept me informed about the status of my manuscript and provided timely updates, which made the process less stressful. The journal Brain and Neurological Disorders is of the highest quality, with a strong focus on publishing cutting-edge research in the field of neurology. The articles published in this journal are well-researched, rigorously peer-reviewed, and written by experts in the field. The journal maintains high standards, ensuring that readers are provided with the most up-to-date and reliable information on brain and neurological disorders. In conclusion, I had a wonderful experience publishing in Brain and Neurological Disorders. The peer review process was thorough, the editorial office provided exceptional support, and the journal's quality is second to none. I would highly recommend this journal to any researcher working in the field of neurology and brain disorders.

img

Dr Shiming Tang

Dear Agrippa Hilda, Journal of Neuroscience and Neurological Surgery, Editorial Coordinator, I trust this message finds you well. I want to extend my appreciation for considering my article for publication in your esteemed journal. I am pleased to provide a testimonial regarding the peer review process and the support received from your editorial office. The peer review process for my paper was carried out in a highly professional and thorough manner. The feedback and comments provided by the authors were constructive and very useful in improving the quality of the manuscript. This rigorous assessment process undoubtedly contributes to the high standards maintained by your journal.

img

Raed Mualem

International Journal of Clinical Case Reports and Reviews. I strongly recommend to consider submitting your work to this high-quality journal. The support and availability of the Editorial staff is outstanding and the review process was both efficient and rigorous.

img

Andreas Filippaios

Thank you very much for publishing my Research Article titled “Comparing Treatment Outcome Of Allergic Rhinitis Patients After Using Fluticasone Nasal Spray And Nasal Douching" in the Journal of Clinical Otorhinolaryngology. As Medical Professionals we are immensely benefited from study of various informative Articles and Papers published in this high quality Journal. I look forward to enriching my knowledge by regular study of the Journal and contribute my future work in the field of ENT through the Journal for use by the medical fraternity. The support from the Editorial office was excellent and very prompt. I also welcome the comments received from the readers of my Research Article.

img

Dr Suramya Dhamija

Dear Erica Kelsey, Editorial Coordinator of Cancer Research and Cellular Therapeutics Our team is very satisfied with the processing of our paper by your journal. That was fast, efficient, rigorous, but without unnecessary complications. We appreciated the very short time between the submission of the paper and its publication on line on your site.

img

Bruno Chauffert

I am very glad to say that the peer review process is very successful and fast and support from the Editorial Office. Therefore, I would like to continue our scientific relationship for a long time. And I especially thank you for your kindly attention towards my article. Have a good day!

img

Baheci Selen

"We recently published an article entitled “Influence of beta-Cyclodextrins upon the Degradation of Carbofuran Derivatives under Alkaline Conditions" in the Journal of “Pesticides and Biofertilizers” to show that the cyclodextrins protect the carbamates increasing their half-life time in the presence of basic conditions This will be very helpful to understand carbofuran behaviour in the analytical, agro-environmental and food areas. We greatly appreciated the interaction with the editor and the editorial team; we were particularly well accompanied during the course of the revision process, since all various steps towards publication were short and without delay".

img

Jesus Simal-Gandara

I would like to express my gratitude towards you process of article review and submission. I found this to be very fair and expedient. Your follow up has been excellent. I have many publications in national and international journal and your process has been one of the best so far. Keep up the great work.

img

Douglas Miyazaki

We are grateful for this opportunity to provide a glowing recommendation to the Journal of Psychiatry and Psychotherapy. We found that the editorial team were very supportive, helpful, kept us abreast of timelines and over all very professional in nature. The peer review process was rigorous, efficient and constructive that really enhanced our article submission. The experience with this journal remains one of our best ever and we look forward to providing future submissions in the near future.

img

Dr Griffith

I am very pleased to serve as EBM of the journal, I hope many years of my experience in stem cells can help the journal from one way or another. As we know, stem cells hold great potential for regenerative medicine, which are mostly used to promote the repair response of diseased, dysfunctional or injured tissue using stem cells or their derivatives. I think Stem Cell Research and Therapeutics International is a great platform to publish and share the understanding towards the biology and translational or clinical application of stem cells.

img

Dr Tong Ming Liu

I would like to give my testimony in the support I have got by the peer review process and to support the editorial office where they were of asset to support young author like me to be encouraged to publish their work in your respected journal and globalize and share knowledge across the globe. I really give my great gratitude to your journal and the peer review including the editorial office.

img

Husain Taha Radhi

I am delighted to publish our manuscript entitled "A Perspective on Cocaine Induced Stroke - Its Mechanisms and Management" in the Journal of Neuroscience and Neurological Surgery. The peer review process, support from the editorial office, and quality of the journal are excellent. The manuscripts published are of high quality and of excellent scientific value. I recommend this journal very much to colleagues.

img

S Munshi

Dr.Tania Muñoz, My experience as researcher and author of a review article in The Journal Clinical Cardiology and Interventions has been very enriching and stimulating. The editorial team is excellent, performs its work with absolute responsibility and delivery. They are proactive, dynamic and receptive to all proposals. Supporting at all times the vast universe of authors who choose them as an option for publication. The team of review specialists, members of the editorial board, are brilliant professionals, with remarkable performance in medical research and scientific methodology. Together they form a frontline team that consolidates the JCCI as a magnificent option for the publication and review of high-level medical articles and broad collective interest. I am honored to be able to share my review article and open to receive all your comments.

img

Tania Munoz

“The peer review process of JPMHC is quick and effective. Authors are benefited by good and professional reviewers with huge experience in the field of psychology and mental health. The support from the editorial office is very professional. People to contact to are friendly and happy to help and assist any query authors might have. Quality of the Journal is scientific and publishes ground-breaking research on mental health that is useful for other professionals in the field”.

img

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.

img

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.

img

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.

img

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.

img

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.

img

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.

img

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¨.

img

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.

img

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!”

img

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

img

Dr Susan Weiner

My Testimonial Covering as fellowing: Lin-Show Chin. 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.

img

Lin-Show Chin

My experience publishing in Psychology and Mental Health Care was exceptional. The peer review process was rigorous and constructive, with reviewers providing valuable insights that helped enhance the quality of our work. The editorial team was highly supportive and responsive, making the submission process smooth and efficient. The journal's commitment to high standards and academic rigor makes it a respected platform for quality research. I am grateful for the opportunity to publish in such a reputable journal.

img

Sonila Qirko

My experience publishing in International Journal of Clinical Case Reports and Reviews was exceptional. I Come forth to Provide a Testimonial Covering the Peer Review Process and the editorial office for the Professional and Impartial Evaluation of the Manuscript.

img

Luiz Sellmann