Diabetes: A Syndrome leads to Coma

Mini Review

Diabetes: A Syndrome leads to Coma

  • Madhukar Saxena 1*
  • Dinesh Raj Modi 1
  • Sandeep Kumar 2

*Corresponding Author: Madhukar Saxena, Department of Biotechnology, Babasaheb Bhimrao Ambedkar University (A Central University) Vidya Vihar, Rai Bareilly Road, Lucknow-226025, Uttar Pradesh, INDIA.

Citation: Madhukar Saxena, Dinesh Raj Modi, Sandeep Kumar, Diabetes: A Syndrome leads to Coma,J Diabetes and Islet Biology 2(1) Doi: 10.31579/2641-8975/014

Copyright: © 2019 Madhukar Saxena 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: 16 October 2019 | Accepted: 30 October 2019 | Published: 11 November 2019

Keywords: T2DM, diabetic ketoacidosis, diabetic coma, wolfram syndrome, hyperosmolar hyperglycemia

Abstract

The most common and most serious diabetic emergencies in type 2 diabetic mellitus (T2DM) individuals are diabetic ketoacidosis and hyperosmolar hyperglycaemic (HH) state or hyperosmolar non-ketotic hyperglycaemia. Hyperosmolar hyperglycemia state is a serious condition caused by extreme hyperglycemia in T2DM. HH is usually characterized by extreme elevations in serum glucose level and hyperosmolality in individuals with no significant ketosis. These metabolic disturbances are the result from synergistic factors mainly insulin deficiency as well as increased levels of counter regulatory hormones viz. glucagon, catecholamines, cortisol, and other growth hormone. Wolfram Syndrome (WS) or DIDMOAD syndrome (Diabetes Insipidus Diabetes Mellitus Optic Atrophy and Deafness) is a rare genetic disorder to be known. DM is typically the first symptom of WS and onset is usually at the age of 6 years. A diabetic coma is a life-threatening and fatal diabetes complication that causes unconsciousness in long term T2DM patients. The severe conditions of both hypo- or hyper- glycemia may cause diabetic coma. Here we are describing the brief about Diabetic emergencies lead to coma and unconsciousness.

Background

Diabetic ketoacidosis (DKA) is specifically a symptom of T1DM and T2DM[1,2]. Around the globe the most common precipitating cause of DKA and HH is infection, any traumatic or stressful situation such as cardiovascular attacks, myocardial infarction, drugs, etc. The pathogenesis of DKA or HH comprises insulin deficiency as well as increased levels of counter regulatory hormones viz. glucagon, catecholamines, cortisol, and other growth hormone which lead to increase glucose production in liver and their decreased consumption in peripheral tissues[3].In DKA, the severe shortage in insulin and elevated counter-regulatory hormones lead to upregulate the lipolysis and production of ketone bodies which lead to metabolic acidosis[4].It is not known till date that individuals with HH don’t develop ketoacidosis, but it is predicted to be owing decreased level of free fatty acids (FFA) or increased level of portal vein insulin [5]There are many types of diabetic syndromes with associated complications that may cause the coma in an individuals.

Hyperglycemia

Hyperglycemia or high blood glucose level is the condition in which an excessive increase in amount of glucose level which circulates in the plasma of blood. For diabetic individuals, level of glucose may vary from one individual to other, mainly due to the individual’s renal threshold of glucose and overall glucose tolerance in an individual.  Several other factors can contribute to hyperglycemia in diabetic individual, including life style and genetic makeup as well physical activity and kind of profession. Other factors include illness, nondiabetes medications, or skipping or not taking enough glucose-lowering anti-diabetic drugs. It is important to check and regulate hyperglycemia, because if left untreated it can become adverse and lead to very serious complications such as diabetic coma. In the long term persistent high glucose level, even if not severe, may lead to other associated complications affecting your eyes (retinopathy), kidneys (nephropathy), nerves (neuropathy) and heart problems. There are no physiological symptoms during hyperglycemia until glucose level values are significantly increased - usually above 180 to 200 mg/dL. There are progressive increments in symptoms over several days or weeks. If it is untreated, it may cause toxicity in the individual usually as ketone bodies formation (elevated ketones in blood and urine) results ketoacidosis.

Hypoglycemia

Hypoglycemia, a reciprocate of hyperglycemia or low blood sugar level, is when blood sugar level decreases to below normal glucose levels. It comprises a variety of symptoms like trouble while talking, confusion in mind, unconsciousness, etc. The most common cause of it is medications i.e. anti-diabetic drugs and their combinations used to treat T2DM. Risk is high in diabetic individuals who have eaten less than usual intake, exercised more than usual or have drunk alcohol[6].Other major causes of it include kidney failure, certain kind of tumors such as insulinomaliver associated diseases, hypothyroidism, prolonged starvationinborn error metabolic disorderssevere pathogenic infectionsreactive hypoglycemia and a number of drugs and prolonged use of alcohol. Immediate treatment and attention is required for hypoglycemia when blood sugar levels are less than 70 mg/dL. The severe hypoglycemic condition may lead to coma.

Hyperosmolar Hyperglycemia State:

Hyperosmolar hyperglycemia state (HHS) is a serious condition which is caused by extremely high blood glucose levels (hyperglycemia) in T2DM individuals. The first cases of HHS was reported in the 1880s in an individual with an “unusual diabetic coma” characterized by severe hyperglycemia. This is mainly characterized by severe hyperglycemia, hyperosmolality and dehydration in the absence of ketoacidosis[7],and it is mostly found in elder T2DM patients however, it has also been reported in children as well as in young adults[8].The overall mortality rate is upto 20%, which is almost 10 times greater than the mortality in individuals with diabetic ketoacidosis (DKA)[9].

Pathophysiology

HHS is mainly characterized by extreme elevations in serum glucose level and hyperosmolality in an individual without significant ketosis. Such metabolic derangements result from many synergistic factors mainly insulin deficiency and high levels of counterregulatory hormones.10 The main reason for the development of Hyperglycemia are because of an increased gluconeogenesis and rapid conversion of glycogen to glucose during glycogenolysis and by inadequate use of this glucose by peripheral tissues especially by muscle. The increased hepatic glucose level and its production represents the major pathogenic imbalance as well as disturbance responsible for hyperglycemia in DKA individuals [11].As the concentration of glucose and osmolality of extracellular fluid increase, an osmolar gradient is created that will draws water out from the cells. Initially it prevents the development of severe hyperglycemia as long as the glomerular filtration rate is normal and the acellular fluid increase, an osmolar gradient is created that draws water out from the cells[12]The Higher concentration of insulin in hepatic and circulating fluid as well as decreased glucagon are present in HHS compared with individuals with ketoacidosis. The higher circulating ratio of insulin/glucagon in HHS individuals prevents ketogenesis and the manifestation of ketoacidosis. This concept is supported by animals and humans clinical studies, which have shown that the half-maximal insulin concentration and antilipolysis is lower than for glucose use by the peripheral tissues[13].Severe hyperglycemia is associated with a severe inflammatory state which is characterized by an elevation of pro-inflammatory cytokines (tumor necrosis factor-α, interleukin-1β, Interleukin-6 and Interleukin -8) as well as reactive oxygen species with insulin secretion and its action. Hyperglycemia causes an increase in oxidative stress markers such as peroxidation of membrane lipids[14].The degree of lipid peroxidation is directly proportional to the concentrations of glucose in T2DM individuals. The increase in the level of circulating proinflammatory cytokines are reduced to normal levels promptly in response to insulin therapy and causes normalization of blood glucose level[15].

Diagnostic Criteria of HHS:

According to definition and diagnostic criteria of HHS, it provided an insights into the pathophysiology of the syndrome they called “hyperglycemic hyperosmolar nonketotic coma” (HHNK). It included a blood glucose level >600 mg/dL, a total serum osmolarity level >350 mOsm/L and a serum acetone reaction from 0 to 2 pluses when the serum was diluted 1:1 with distilled water[13,17]The term HHNK has now replaced with “hyperglycemic hyperosmolar state (HHS)” to reflect the current fact that many HHNK individuals present without significant decrease in the consciousness level (less than 1/3 of coma patients) and because many individuals may present with mild to moderate degrees of ketosis[18]. In some previous reports, up to 20% of individuals with severe hyperglycemia and hyperosmolarity were reported to have combined features of both HHS and DKA[19].

Wolfram Syndrome

Wolfram Syndrome, a rare genetic disorder or DIDMOAD syndrome (Diabetes Insipidus, Diabetes Mellitus, Optic Atrophy and Deafness). Patients demonstrate T2DM followed by optic atrophy in the first ten years, diabetes insipidus and sensorineural deafness in the next ten years, dilated renal outflow tracts early in the next ten years and multiple neurological abnormalities early in the prolonged forties. The hallmark features of this DIDMOAD syndrome are high blood glucose levels resulting from a shortage of the insulin hormone (T2DM) and progressive vision loss due to degeneration of the optic nerves that carry information from the eyes to brain usually optic atrophy and people with Wolfram syndrome often also have dysfunction of pituitary gland that results in the excretion of excessive amounts of diluted urine (diabetes insipidus), hearing loss caused by changes in the  inner ear (sensorineural deafness), urinary tract problems, reduced amounts of the sex hormone testosterone in males (hypogonadism) or neurological or psychiatric disorders as well. T2DM is typically the primary symptom of Wolfram syndrome, usually diagnosed around age 6. For the first time in 1938, wolfram described four siblings with T2DM and optic atrophy[20].Wolfram individuals usually die from central respiratory failure as a result of brain stem atrophy[21].Wolfram syndrome is considered a rare disease and estimated to afflict about 1 in 1.6–7.7 lakh individuals[22].

Common Clinical Presentation

The common manifestations of Wolfram syndrome include T2DM, optic nerve atrophy, diabetes insipidus, sensorineural deafness, urinary tract problems and progressive neurologic difficulties. T2DM is typically the first manifestation, usually diagnosed around age 6[23].Optic nerve atrophy, marked by loss of color vision and peripheral vision, follows around age of 11 years[23]Central diabetes insipidus is another common problem, affecting approximately 70 % of Wolfram patients[23]Urinary tract problems are another major clinical challenge for Wolfram syndrome patients affecting 60 to 90 % of the population. These include obstruction of the ducts between the kidneys and bladder, high-capacity atonal bladder, disrupted urination, bladder sphincter dyssynergia and difficulty controlling urine flow[23].Moreover to this mood disorder and autonomic dysfunction are commonly seen in Wolfram syndrome [24].

Diagnosis

Suspicion of the diagnosis of Wolfram syndrome is generally based on history and clinical symptoms and their manifestations. Most commonly, the observation of optic nerve atrophy after the diagnosis of T2DM under the age of 16 years triggers the suspicion of this syndrome and the increasing avalanche indicates that Wolfram syndrome is a spectrum disorder. Diabetes insipidus, sensorineural deafness, neurological signs including ataxia, autonomic neuropathy, and epilepsy and neurogenic bladder in combination with T2DM or optic nerve atrophy could be a sign of Wolfram syndrome. The medical record and family histories and the clinical findings/physical examination are vital for the diagnosis of Wolfram syndrome, genetic testing has been proven to be useful to confirm the diagnosis of it.

The development of genetic tests for this syndrome has identified WFS1 as the main locus mutated in the majority of patient[25].Sanger sequencing-based genetic testing of the WFS1 gene usually confirms the diagnosis of it. Majority of patient individual have recessive mutations in the WFS1 gene[26].Dominant mutations in the WFS1 are a common cause of low-frequency sensorineural hearing loss [27].A small number of individuals carry recessive mutations in the CISD2 (WFS2) gene[28].

Etiology

Initially this syndrome was categorized as mitochondrial disease due to its symptoms and several previous reports of mitochondrial mutations. However, it has now been established that Wolfram syndrome is a prototype of endoplasmic reticulum (ER) disease[29].The ER a membrane network of cells involved in protein synthesis, calcium storage, redox regulation, steroid synthesis, cell signaling and cell death.  In Wolfram syndrome, mutations in the WFS1 gene lead the distruction of pancreatic β-cells and neuronal cells. This gene encodes a transmembrane protein of ER and reflect that the ER dysfunction is a major pathogenic part of Wolfram syndrome. In Wolfram syndrome, WFS1 mutations lead to increased level of ER stress, pancreatic β cell dysfunction, and the initiation of ER stress-associated cell death[27].WFS2 also encodes a ER localized transmembrane protein[30].In individuals with WFS2 mutation; T2DM and hearing impairment were reported. Their clinical presentation in individual carrying WFS1 mutations for the absence of diabetes insipidus and for the presence of upper intestinal ulcers and defective platelet aggregation[30],  suggesting that there are different and overlapping functions of WFS1 and WFS2.

Diabetic Coma

The reversible form of coma found in people with T2DM. A diabetic coma is a life-threatening diabetes associated complication that causes unconsciousness .The severe conditions of both  Hypo- or Hyper- glycemia can cause diabetic coma.

Diabetic Ketoacidosis:

T1DM are found in approximately 1 in 300 individuals[31].The prevalence of DKA is about 30% in children having T1DM[32].DKA is defined by the American Diabetes Association (ADA), the European Society for Paediatric Endocrinology (ESPE) and the Pediatric Endocrine Society (PES) as hyperglycemia and venous pH < 7.3 and/or bicarbonate < 15 mmol/L. DKA increases the mortality rate in children with T1DM and the most common and primary complication of DKA is cerebral edema[33].Many of DKA children are found in some degree of altered mental status. The altered status is due to acidosis or hyperosmolarity, although some reports showed that subclinical cerebral edema commonly occurs in DKA individuals[34].Clinical studies of both adult and pediatric  patients with T1DM and DKA have described a variety of transient changes in coagulation factors viz. increased platelet activation, fibrinolytic activity and endothelial activation[35].The procoagulant state of DKA places individuals at increased risk of ischemic brain injury as well as subsequent hemorrhagic conversion mainly arising from hypoxia and vascular injury[36]Early clinical signs and symptoms of CNS injury include nonspecific findings such as headache, confusion, lethargy and unexpected fluctuations in heart/respiratory rate or blood pressure, which lead to coma[37].

Acknowledgments

MS is thankful to Indian Council of Medical Research for Research Associate fellowship (IRIS ID: 2019-5194) to carry out the work. The departmental equipment facility is duly acknowledged.

Conflict of interest

The authors declare no conflict of interest.

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