Kidney Cancer with Concomitant/Competing Surgical Diseases: Multidisciplinary Approach to Examination and Treatment

Research Article | DOI: https://doi.org/10.31579/2690-4861/570

Kidney Cancer with Concomitant/Competing Surgical Diseases: Multidisciplinary Approach to Examination and Treatment

  • Stepanova Yulia Aleksandrovna 1*
  • Raguzina Vlada Yurevna 2
  • Kadyrova Madina 3
  • Galstyan Artur Varuzhanovich 4
  • Kondratiev Evgeny Valerevich 5
  • Gritskevich Aleksandr Anatolevich 6

1 Doctor of Medical Sciences (MD), Professor, Academic Secretary, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

2 Researcher of Ultrasound Diagnostics Department, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

3 Candidate of medical sciences (PhD), Head of Ultrasound Diagnostics Department, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

4 postgraduate student of Endovascular Surgery Center, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

5 Candidate of Medical Sciences (PhD), Senior Researcher of Radiology Department, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

6 Doctor of Medical Sciences (MD), Head of Urology Department, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

*Corresponding Author: Stepanova Yulia Aleksandrovna, Doctor of Medical Sciences (MD), Professor, Academic Secretary, A.V. Vishnevsky National Medical Research Center of Surgery, Moscow, Russia.

Citation: Stepanova Yu.A., Raguzina V.Yu., Kadyrova M., Galstyan A.V., Kondratiev E.V.,et al, (2024), Kidney Cancer with Concomitant/Competing Surgical Diseases: Multidisciplinary Approach to Examination and Treatment, International Journal of Clinical Case Reports and Reviews, 20(3); DOI:10.31579/2690-4861/570

Copyright: © 2024, Stepanova Yulia Aleksandrovna. 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: 07 October 2024 | Accepted: 21 October 2024 | Published: 05 December 2024

Keywords: kidney cancer; concomitant/competing surgical diseases; cardiovascular diseases; primary multiple cancer; benign surgical diseases; diagnosis; staged treatment

Abstract

Purpose: to develop a program of complex instrumental diagnostics based on the data of kidney cancer patients with concomitant/competing surgical diseases accumulated at A.V. Vishnevsky NMRC of Surgery, evaluate and analyze the results of a comprehensive examination and treatment of these patients.

Materials and methods: Results of diagnostics and surgical treatment of 26 kidney cancer patients with concomitant/competing surgical diseases (males - 84.6%, average age 61.1 years (38-82 years).

Results: A possible combination of surgical pathologies made it necessary to develop a comprehensive program for examining patients, aimed at identifying all possible pathological changes in human organs/systems. This program is possible and works effectively only in a multidisciplinary hospital.

Identified concomitant/competing surgical pathologies can be divided into three groups: 

Group I - cardiovascular diseases (14 (53.8%): critical stenosis of the coronary arteries (10); aortic aneurysm (1); external iliac artery and vein arteriovenous fistulas (1); cardiac arrhythmias (2) (the total number of patients is higher, because of one patient had coronary artery stenosis in combination with arrhythmia).

Group II - malignant tumors of other localization (9 (34.6%): lung cancer (1); esophageal cancer (1); stomach cancer (3); neuroendocrine and hepatocellular liver cancer - 1 case each; colon cancer (1); prostate cancer (1).

Group III - benign surgical diseases (4 (15.4%): choledocholithiasis (1); choledochal stricture (1); inguinal hernia (1); spleen hemangioma (1).

The total number of patients in all three groups is larger because one patient had synchronous kidney and stomach cancer and coronary artery stenosis.

Further, a personal consultation was held for each patient with the definition of treatment tactics: surgical correction of pathological changes that had a more significant threat to life (cardiovascular diseases more often) was performed first of all.

Conclusion: The developed system for examining patients who come to the surgical hospital for kidney cancer allows timely identification and elimination of life-threatening pathological conditions and, thus, improving the results of patients with this pathology treatment, which is possible only in a multidisciplinary surgical hospital when working with a multidisciplinary team.

1.Introduction

Kidney cancer accounts for about 5% of cancer incidence among men and 3% among women. The most common variant of kidney cancer is clear cell carcinoma, which accounts for about 70-85% of detected cases [1].

Every year, 403.3 thousand new cases of kidney cancer are registered in the world (2.0% of all malignant neoplasms, rank 15) and 175.1 thousand deaths from this pathology (2.0% of all deaths) in Russia for the period from 2012 to 2017 standardized incidence rates increased by 13.8% in men (from 12.3 to 14.0 per 100,000 population, world standard) and by 16.4% in women (from 6.7 to 7.8 per 100,000 population). The increase in the incidence of kidney cancer is due, among other things, to the improvement of early diagnosis [2].

The average age of patients diagnosed with a malignant neoplasm of the kidney for the first time in their lives is 61.8 years [3]. Therefore, often, by this age, patients also have other pathological, often neglected, changes that require surgical treatment. Multimorbidity in the elderly has become the rule rather than the exception today. Most often, these are cardiovascular diseases (CVD) and primary multiple tumors.

With aging, the function of organs and systems of the human body declines including the immune system resulting in a diminished response to various pathogens and a chronic inflammatory process; these changes, in addition to other risk factors, contribute to the development of multiple morbid conditions including CVD and cancer. Multimorbidity in the elderly has become the rule rather than the exception today. Further, this association between CVD and cancer, at least partially, is explained by both diseases sharing common risk factors and from accelerated vascular aging due to cancer and its associated therapies. Multiple studies have shown that the incidence of cancer is much higher in patients with CVD compared to the general population [4].

CVD is currently the leading cause of death and disability worldwide. These diseases are caused by atherosclerotic lesions of the main arteries and are still one of the main causes of death and disability in the population worldwide [5].

It is also possible and the development of primary multiple cancer. Multiple primary tumors (MPT) are the independent occurrence and development of two or more neoplasms in one patient [6, 7]. The development in one organism of two, three, and sometimes more malignant tumors indicates the individual characteristics of the patient or the specific influences on the organism of its habitat. In recent years, there has been an increase in the frequency of multiple neoplasms. The factors influencing the increase in the incidence of malignant MPT are: an increase in the average life expectancy, both in general and after successful treatment of oncological diseases; increase in the intensity of carcinogenic effects, urbanization, accumulation of hereditary burden, improvement in the diagnosis of oncological diseases. One of the leading roles in the development of malignant MPT is played by a decrease in the immune status [8].

It is also possible to combine kidney cancer with other benign surgical diseases, such as chronic calculous cholecystitis, hernia, and others [9-11].

Since 2012 at Oncourology Department of A.V. Vishnevsky NMRC of Surgery about 70 patients with kidney cancer are operated on annually. Considering the average age of patients at which kidney cancer is detected, often these patients were simultaneously diagnosed with other diseases requiring surgical treatment (combined/competing). After a retrospective analysis of the data of patients who applied for and underwent surgical treatment for kidney cancer, it was found that about 8.0% of patients who had various competing surgical diseases left the Center for further examination and did not return for surgical treatment of kidney cancer. Thus, a possible combination of surgical pathologies made it necessary to develop a comprehensive program for examining patients aimed at identifying all possible pathological changes in human organs and systems in order to make a complete comprehensive diagnosis and determine the stages of treatment.

Purpose

to develop a program of complex instrumental diagnostics based on the patients with kidney cancer examination data at A.V. Vishnevsky NMRC of Surgery, evaluate and analyze the results of a comprehensive examination and treatment of patients with kidney cancer with combined/competing surgical diseases.

Materials and methods

The experience in diagnosing and treating of 26 patients with kidney cancer and combined surgical diseases accumulated at A.V. Vishnevsky NMRC of Surgery (males predominated - 22 (84.6%), the average age was 61.1 years (38-82 years).

Results

An analysis of data on comorbidities in patients with kidney cancer showed that when preparing a patient for surgery in a multidisciplinary surgical hospital, and if patients have complaints and / or anamnestic data on diseases of the cardiovascular system, digestive tract or other organ systems, it is advisable carrying out the following studies:

• echocardiography;

• ultrasound of the vessels of the lower extremities and brachycephalic arteries;

• coronary angiography;

• with controversial results of coronary angiography - scintigraphy and stress tests;

• in the presence of heart rhythm pathology - Holter monitoring;

• esophagogastroduodenoscopy;

• ultrasound of the abdominal cavity and retroperitoneal space, if necessary, additional examination - MSCT / MRI with or without contrast enhancement;

• in the presence of diabetes - ultrasound of the thyroid gland.

26 patients had associated/competing surgical diseases in our study. Based on the data of the preoperative examination, the patients were divided into three groups depending on the comorbidity:

1. Group I - CVD (n = 14 (53.8%);

2. Group II - malignant tumors of other localization (thoracic, abdominal and pelvic (n = 9 (34.6%);

3. III group - abdominal organs benign surgical diseases (n = 4 (15.4%).

The total number of patients in all three groups is larger because one patient had synchronous kidney and stomach cancer and coronary artery stenosis.

The diseases of each groups are presented in Table 1.

Group I, n = 14 (53.8%)

• critical stenosis of the coronary arteries - 11

• aortic aneurysm - 1

• external iliac arteriovenous fistulas - 1

• ventricular extrasystole – 2

*one patient had coronary artery stenosis in combination with arrhythmia

Group II, n = 9 (34.6%)

• lung cancer - 1

• cancer of the esophagus - 1

• stomach cancer - 2

• neuroendocrine liver cancer – 1

• hepatocellular cancer – 1

• colon cancer - 1

• prostate cancer - 1

Group III, n = 4 (15.4%)

• calculous cholecystitis, choledocholithiasis - 1

• choledochal stricture - 1

• inguinal hernia - 1

• spleen hemangioma - 1

Table 1: List of concomitant/competing surgical diseases in patients with diagnosed kidney cancer, assigned to different groups

In addition, in patients with kidney cancer, intraluminal thrombosis of various levels was also detected in 9 (34.6%) cases, and metastasis in the lung was also simultaneously detected in 1 case.

Further, a personal consultation was held for each patient with the definition of treatment tactics: first of all, surgical correction of pathological changes that had a more significant threat to life was performed (CVD were more often).

The results of patients treatment’s by groups.

First group

In the presence of kidney cancer and CVD, the surgical treatment presented in Table 2 was performed.

PathologyStages of surgical treatment
coronary arteries critical stenosis - 11

• first stage - both open and endovascular interventions - 9 cases;

• second stage - endovascular interventions - 2 cases (kidney cancer with the inferior vena cava thrombus)

aortic aneurysm – 1• first stage - resection of the infrarenal aorta aneurysm with aorto-bifemoral prosthesis - 1
external iliac arterio-venous fistulas – 1• simultaneous intervention - 1
ventricular extrasystole – 2

• first stage - coronary artery bypass grafting with RFA modification of the Cox-Maze operation – 1 case

• second stage - endovascular intervention - 1 case (kidney cancer with inferior vena cava thrombus)

Table 2: Stages of surgical treatment of patients in group I

In order to illustrate the examination and treatment of patients in group I, clinical case 1 is presented.

Man D., aged 75, complained of aching pain in the right lumbar region, severe hematuria, general weakness.

Examination: ultrasound - hypervascular tumor of the right kidney, tumor thrombus in the renal and inferior vena cava (Mayo III) (Fig. 1); MSCT - tumor of the right kidney, tumor thrombus in the inferior vena cava (Fig. 2); coronary angiography - critical stenosis of the coronary arteries (stenosis of the anterior interventricular branch (AIB) in the middle third up to 85-90%) (Fig. 3).

Figure 1: Ultrasound: a – kidney tumor (TUMOR); b - inferior vena cava tumor thrombus (TR)

Figure 2: MSCT, right kidney tumor with the inferior vena cava thrombus

Figure 3: Coronarogram, LAD stenosis in the middle third up to 85-90% (arrow) 

Based on the results of the medical consultation, it was decided to perform aorto- and mammary-coronary bypass grafting at the first stage (Fig. 4) and right nephrectomy with inferior vena cava thrombectomy from at the second stage (Figure. 5).

Figure 4: Intraoperative photo, autovenous coronary artery bypass grafting

Figure 5: Removed kidney with tumor thrombus

The total time of examination and treatment of patients group I (including surgical treatment of both pathologies) varied from 16 to 266 days, on average – 113.2±89.5, median – 87,5 (51.0-155.0).

Second group.

In the presence of kidney cancer and a malignant tumor of another localization (organs of the chest, abdominal cavity and small pelvis), the surgical treatment presented in Table 3 was performed.

PathologyStages of surgical treatment
lung cancer - 1 (with mts in the same lung)first stage - kidney surgery,
second stage - lung resection

esophageal

cancer – 1

first stage - esophagus resection with plastic, second stage - kidney surgery 
stomach cancer - 3

• first stage - endovascular interventions - 1 cases, second stage - simultaneous stomach and kidney surgery;

• simultaneous surgery

neuroendocrine liver cancer - 1simultaneous surgery
hepatocellular cancer - 1first stage - hemyhepatectomy, second stage - kidney surgery
colon cancer - 1simultaneous robot-assisted surgery
prostate cancer - 1

first stage – prostatectomy,

second stage - kidney surgery

Table 3: Stages of surgical treatment of patients in group II

In order to illustrate the examination and treatment of patients in group II, clinical case 2 is presented.

Man S., aged 65. The left kidney lesion was diagnosed during a routine ultrasound at the place of residence. He turned to the Urology Department of our Center for additional examination and determination of further tactics.

Examination: MSCT - left kidney two tumors, segmental renal vein tumor thrombosis (Fig. 5); gastroscopy - an ulcer of the stomach cardial part (biopsy: fragments of adenocarcinoma of a tubular and cribriform structure with superficial foci) (Figure 6).

Based on the results of the medical consultation, it was decided to perform a simultaneous operation. First, a laparoscopic resection of the left kidney was performed (Figure 7), then an extended combined proximal subtotal stomach resection, interposition of jejunum segment of the type of jejunogastroplasty.

Figure 6: MSCT, left kidney cancer (TUM) with segmental renal vein tumor thrombus (TR)

Figure 7: Cardioesophageal junction C-r

The total time of examination and treatment of patients group II (including surgical treatment of both pathologies) varied 10 to 89 days, on average – 44.0±26.3, median – 49.0 (25.5-54.5).

Figure 8: Sectional of the resected kidney

Third group.

In the presence of kidney cancer and benign surgical disease of the abdominal organs, the surgical treatment presented in Table 4 was performed.

PathologyStages of surgical treatment
calculous cholecystitis, choledocholithiasis - 1first stage - cholecystectomy and lithoextraction, second stage - kidney surgery
choledochal stricture - 1first stage - choledochus stenting, second stage - kidney surgery
inguinal hernia - 1first stage - kidney surgery, second stage - hernia repair
spleen hemangioma - 1first stage - kidney surgery, hemangioma - dynamic observation

Table 4: Stages of surgical treatment of patients in group III

In order to illustrate the examination and treatment of patients in group III, clinical case 3 is presented.

Woman R., aged 65, after an attack of biliary colic, yellowing of the skin and sclera, routinely sought medical help.

According to ultrasound at the place of residence: signs of exacerbation of chronic calculous cholecystitis, expansion of intra- and extrahepatic bile ducts were detected.

He turned to our Center for additional examination and determination of further tactics.

Examination: gastroscopy - an expansion of the longitudinal fold up to 10 mm (wedged calculus?), no bile from the mouth is noted. An additional examination was prescribed within the framework of MR cholangiography: calculous cholecystitis, choledocholithiasis (Fig. 8), signs of liver fatty degeneration; right kidney solid-cystic lesion, right kidney staghorn calculus. Ultrasound: right kidney hypovascular solid-cystic tumor in the middle segment is detected (Figure. 9), large staghorn calculus 45 mm in size in the right kidney sinus, with a wide acoustic shadow is detected.

Figure 9: MRI, calculous cholecystitis, choledocholethiasis, biliary hypertension, calculus in the lumen of the intrapancreatic choledochus (arrow)

Figure 10: Ultrasound, solid-cystic hypovascular kidney tumor

Based on the results of the medical consultation, it was decided to perform the first stage of cholecystectomy and lithoextraction, the second - resection of the right kidney.

The total time of examination and treatment of patients group III (including surgical treatment of both pathologies) varied from 14 to 78 days, on average – 46.75±33.94, median – 47,5 (17.5-76.0).

Thus, the data obtained indicate that the above approach to the diagnosis and staged treatment of kidney cancer with concomitant/competing surgical pathologies within one hospital allows to reduce the total time of treatment of patients (on average – 77.48±72.15 days, median – 55.0 (23.0-89.0). An important factor is the patient constant contact with the attending physician who control the situation at all stages, which significantly positively affects the emotional state of such a complex category of patients.

A possible combination of surgical pathologies made it necessary to develop a comprehensive program for examining patients aimed at identifying all possible pathological changes in human organs and systems. Simultaneous operations, as well as operations performed within the same hospitalization, not only have high economic efficiency, but also make it possible to exclude repeated hospitalizations and anesthesia for the patient, reduce the total period of treatment for patients with two or more diseases, compared with multi-stage treatment. This program of examination and treatment is possible and works effectively only in a multidisciplinary hospital.

Discussion

Multidisciplinary teamwork has been introduced into cancer care systems in many European countries, USA and Australia, without any clear evidence of its effectiveness.

Conducting regular patient discussions with a multidisciplinary team of specialists requires significant time and financial costs. Therefore, it is important to evaluate the empirical benefits of such a practice. Of course, it is clear that multidisciplinary discussions influence the practice of assessing the condition of patients and the tactics of their management. Over the past 10 years, the appropriateness of such an approach has been actively discussed in the literature. However, most of these are, after all, systematic reviews of the literature [12-15]. Although there are attempts to analyze the effectiveness of a multidisciplinary team when discussing patients with an analysis of their own data and even an assessment of the financial benefits of such an approach [16-18].

In our study, we attempted to analyze possible comorbid conditions in patients with kidney cancer. These are, first of all, CVD, which, in our 

opinion, work here in the same way as with cancer of other organs: with age, the functions of the organs and systems of the human body decrease, including the immune system, which leads to a chronic inflammatory process, oxidative stress, endothelial dysfunction and, as a consequence, the development of the oncological process. Next, this is primary multiple cancer, which, as is already clear, we will encounter more and more often. However, we should also take into account the possibility of developing benign surgical diseases, such as chronic calculous cholecystitis, its complications and variants of postoperative manifestations, hernias, benign lesions. According to modern epidemiology, chronic cholecystitis affects 17 to 20% of the adult population of the planet [19], so the probability of its comorbidity with other diseases is high and this should be taken into account when assessing the condition of a patient with another disease. For example, Reimar W. Thomsen et al. in 2008 conducted a cohort study of 51,228 patients with cancer identified in medical databases of western Denmark between 1995 and 2003. Cholecystitis was more common in cancer patients than in the general population, especially during the first 6 months after cancer diagnosis. [9].

Overall, research on the effectiveness of a multidisciplinary approach to patient assessment is currently highly relevant. This is especially true for patients with cancer. About half of people with cancer experience personal economic hardship related to the disease and its treatment, a problem known as financial toxicity [20]. Most of the published studies are either reviews or poorly analyzed from the point of view of evidence-based medicine. And it is a set of large groups combining oncological and general somatic diseases and cross-analysis of data on these groups that will allow us to develop the most effective and cost-effective approach to making the most complete diagnosis and developing the most effective treatment tactics for such patients.

Conclusion

As the aging population increases, CVD, cancer, and multimorbidity will continue to constitute a major health problem in the years to come. The physician who is taking care of such a patient, in addition to knowledge, requires clinical wisdom, clinical experience, and common sense in order to apply the continuous evolving knowledge to the individual patient.

The developed system for examining patients who come to the surgical hospital for kidney cancer makes it possible to identify and eliminate life-threatening pathological conditions in time (both simultaneously and in stages) and, thus, improve the results of treatment of patients with this pathology, which is possible only in a multidisciplinary surgical hospital when working with a multidisciplinary team.

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