Osteoporosis and Osteopaenia in Aged People: Insight into Aetiology, Risk Factors, Clinical Symptoms, Diagnosis, Complications, Prevention, and Treatment

Research Article

Osteoporosis and Osteopaenia in Aged People: Insight into Aetiology, Risk Factors, Clinical Symptoms, Diagnosis, Complications, Prevention, and Treatment

  • Aboajela Ramadan Imbark Ajaj 1,2
  • Salaheddin Ali Elmaggoze 2
  • Marwan T. M. Abofila 3
  • Azab Elsayed Azab 4

*Corresponding Author: Aboajela Ramadan Imbark Ajaj. Department of Anesthesia, Faculty of Medical Technology, Surman, Sabratha University, Libya.

Citation: Aboajela Ramadan Imbark Ajaj, Salaheddin Ali Elmaggoze, Marwan T. M. Abofila, Azab Elsayed Azab, (2023), Osteoporosis and Osteopaenia in Aged People: Insight into Aetiology, Risk Factors, Clinical Symptoms, Diagnosis, Complications, Prevention, and Treatment, J, Biotechnology and Bioprocessing, 4(7); DOI:10.31579/2766-2314/122

Copyright: © 2023, Aboajela Ramadan Imbark Ajaj. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: 30 October 2023 | Accepted: 10 November 2023 | Published: 21 November 2023

Keywords: Osteoporosis, Osteopaenia, Aged people, Aetiology, Clinical symptoms, Risk factors, Prevention, Treatment.

Abstract

Background: At around the age of 35 years, there is an increased activity of osteoblasts for bone tissue deposition but later in old ages the activity of osteoclasts in bone resorption. Therefore, osteoporosis disease affects old people. Osteoporosis is a bone disease characterised by low mineral mass in the bone leading to fragility and risk for fracture. 

Objectives: The current review focus on that the aetiology, risk factors and causes, clinical symptoms, diagnosis, complications, prevention, and treatment of osteoporosis. Bone tissue formation and development is facilitated by the activity of osteoblast and osteoclast cells, and usually this is achieved through calcium and phosphorus deposition and resorption from the bone respectively. Osteoporosis is diagnosed when bone density has decreased to the point where fractures occur with mild stress. Usually when bone resorption occurs at a greater rate than bone build up, there is an ultimate loss of bone mineral density and this puts an individual at risk for osteoporosis. Also in women, estrogen loss after menopause is associated with hormonal imbalance that can be associated with a rapid resorption and loss of bone density. Risk factors include fracture during falling in addition to low bone mineral density, falling is the primary risk factor for fractures. This disease can be associated with the age’s chronic medical problems such as heart disease, stroke, arthritis, and depression, with the risk increasing with multiple health problems. Inactivity that results in weak thigh muscles and poor balance particularly puts any older person at risk for fracture. A lot of risk factors have been associated with the development of osteoporosis includes; gender, age, hormonal changes, mineral intake especially calcium and phosphorous, genetic and body size. Too much cigarette smoking and alcohol, consumption predisposes individuals to exposure to bone loss and subsequently fractures. Less of physical activity, reduce the fitness and muscle strength which lead to increase falls and risk of fracture. Histologically this disease is characterized by low bone mineral mass and microarchitectural deterioration of bone tissue resulting to bone fragility and increased susceptibility to fractures under falling. There are two methods to diagnosis osteoporosis. Osteoporosis can have a general association with a weak bone, muscular and support system. About 50% of women and 25% of men age 50 years and above are likely to suffer an osteoporosis-related bone fractures during their lifetime. The regular exercises improve muscular performance, skeletal integrity, and dynamic balance in premenopausal women. Also, the disease can be prevented through proper nutrition, especially through the intake of foods rich in calcium and phosphorous. Food sources of high calcium content include low-fat dairy products, such as milk, cheese, yoghurt, and ice cream; dark green, leafy vegetables, such as collard greens, broccoli, and spinach; sardines and salmon with bones; almonds; tofu; and foods fortified with calcium, such as orange juice, cereals, and breads. Young people who use a specific part of the body in vigorous exercise exhibit enhanced bone density in that part of the body, but not necessarily in other regions, although older people who have been active for many years seem to exhibit generally enhanced bone mineral density. 

Conclusion:  Osteoporosis is a disease characterised by loss of the bone mineral density and this leads to fragility and a subsequent development of fractures. The disease can be prevented by good mineral intake such as calcium and phosphorous, proper exercising, change in poor lifestyle including high alcohol consumption and cigarette smoking, and using hormonal therapies. Food high in calcium should be provided to the growing populations as their needs for this mineral is high. Prospective studies have shown that most regimens used for vigorous aerobic and strength training enhanced bone mineral density, but walking is relatively ineffective for prevention of postmenopausal bone mineral loss. 

Introduction

Osteoporosis is a musculoskeletal system disease which affects the bone tissue rendering them brittle and prone to fracture, in other words, the bone loses its mineral density. Osteoporosis is diagnosed when bone density has decreased to the point where fractures occur with mild stress. The human skeleton grows significantly in strength and size between birth and maturity; therefore, the first two decades of human life are a crucial period of the final bone mass and probably of subsequent fracture risk (Heinonen & Sievanen 2000). Osteoporosis, or porous bone, is a disease development when the mechanism of bone creation and destruction gets out of balance, so that new bone is not being created fast enough to maintain normal bone density. This process leads to bone fragility and an increased risk of fractures of the hip, spine, and wrist. The elderly people in our society are usually at risk or affected by osteoporosis, a disease that can be prevented and managed therapeutically (Greenspan, 2007). Osteoporosis is a major health problem in the general population facing the society's older generation in an even distribution along all sexes.

Adults until they reach around the age 40, the process of breaking down and building up bone mineral tissue by osteoclasts and osteoblasts cells continues in a nearly perfectly coupled system, and the two phases balance each other. As a person's age go beyond 40 or in the presence of certain conditions, this balanced homeostatic system of bone formation breaks down and the two processes become out of synchronization leading to bone tissue weary. The reasons why this risk to osteoporosis occurs during aging have not been fully understood, but declining levels of sex hormone and hormonal imbalance may be one of the attributes. Eventually individual body homeostasis leads to breakdown mechanism overtaking the buildi-up mechanism leading to osteopaenia and exposure to osteoporosis. Women are under high risks of development of this disease and for instance about 80% osteoporosis occurs in women and 20% in men. For example, in Australia two in three women, and one in three men over the age of 60 will suffer an osteoporotic fracture in their remaining lifetime. Osteoporosis might be classified into two types, primary type 1 or postmenopausal osteoporosis which most occur in women after menopause and secondary type 2 which occur in men and women after age 75 at a ratio of 2F:1M. The large proportion of diseased women occurs most commonly at the age of post-menopause, and this has been related to the deficiency of estrogens (Marshall et al., 1996).  Clinically the affected patients demonstrate signs of back pain, loss of height and stooped posture before the actual fracture occurs. The purpose of this review is to point out the reasons, symptoms, evaluation, complication, and prevention of osteoporosis.

Objectives:

The current review focus on that the aetiology, , risk factors and causes, clinical symptoms, diagnosis, complications, prevention, and treatment of osteoporosis.

Osteoporosis and Osteopaenia in old people

Aetiology

 Bone has a similar degree of the breakdown and growth balance to allow for the organ to undergo its establishment through bone tissue resorption and deposition. This results to proper remodelling and this can also be seen in other organs of the body, as there is a homeostatic balance through bone tissue is constantly being broken down and reformed again. This turnover is necessary especially for growth, for repair of minor damage that occurs from frequent stress, and also for the maintenance of a properly functioning body skeletal system. This is achievable by the function of two essential cells involved in this process, which are osteoblasts and osteoclasts. Osteoclast cells which are formed from certain blood cells and are responsible for the mineral breakdown, or resorption, of the bone tissue from the skeleton. These cells develop holes into the bone in the event of releasing the small amounts of calcium into the blood circulation that are necessary for other vital functions of the body. However the osteoblast cells are produced by bone stem cells and are the bone tissue deposition as well as formation. They rebuild the skeleton by forming the bone tissue, first by filling in the holes with collagen, followed by lying down of crystals of calcium and phosphorus. The balance of bone build-up (formation by the osteoblast cells) and break down (resorption by osteoclast cells) is controlled by a complex mix of hormones and chemical factors. Usually when bone resorption occurs at a greater rate than bone build up, there is an ultimate loss of bone mineral density and this puts an individual at risk for osteoporosis. Also in women, estrogen loss after menopause is associated with hormonal imbalance that can be associated with a rapid resorption and loss of bone density (Riggis and Melton, 1995). This then results in the predisposing factor for these group of people to be exposed to highest risk for osteoporosis disease development and therefore for fracture risks.

Risk Factors and causes for osteoporosis 

Risk factors include fracture during falling in addition to low bone mineral density, falling is the primary risk factor for fractures. This disease can also be associated with the age’s chronic medical problems such as heart disease, stroke, arthritis, and depression, with the risk increasing with multiple health problems. Taking multiple medications especially tranquilizers and antidepressants poor physical function, importantly slow gait and reduced muscle strength (Gerend et al., 2006). Inactivity that results in weak thigh muscles and poor balance particularly puts any older person at risk for fracture and particularly those with low bone density. A lot of risk factors have been associated with the development of osteoporosis and the contribution to an individual’s likelihood of developing the disease. These includes; gender, age, hormonal changes, mineral intake especially calcium and phosphorous, genetic and body size.

 Gender, generally women are highly exposed to developing osteoporosis as compared to their male counterparts due to less bone tissue proportion to the muscle cover as well as changes of menopause (Siris et al., 2001). Also, for normal women, the regression of BMD on age was negative and linear at each site; overall decrease during life was 58% in the femoral neck, 53% in the intertrochanteric region of the femur, and 42% in the lumbar spine. For normal men, the age regression was linear also; the rate of decrease in BMD was two-thirds of that in women for femoral neck and intertrochanteric femur but was only one-fourth of that in women for lumbar spine. (Riggs et al., 1982).

 Age, the ageing population show greater risk of developing osteoporosis, since with age the activity of osteoclast cells increases and the activity of osteoblast decreases rendering bones thinner and weaker (Taranta et al., 2002). Due to the sex hormone secretion goes down (oestrogen and testosterone) in the body. Further, the physical activity is decrease when the human reach ageing.   

 Body size, persons with a small body and thin-boned size may be at a high risk as compared to large body sized individuals especially in the women. Body size associate with BMD in both sexes, and it markers of BMD in the weight-bearing sites than in the non–weight-bearing sites (Edelstein et al., 1993). This means a mechanical effect of weight on BMD. Also there is a genetic predisposition to development of that disease, and usually African Americans and Hispaniards are at low risk as compared to Asians counterparts. People who their parents have osteoporosis have more opportunity exposure to osteoporosis. 

Hormonal imbalances, as seen in the absence of menstrual periods (amenorrhea), low estrogen level (during menopause), and low testosterone (T4) levels in men can act as a predisposing factor to osteoporosis. Menopause whither produce of surgical or natural which lead to ovary inactivity and reduce estrogen levels, generate an imbalance in favor of bone resorption, with an increase in the latter and a decrease in bone mass (Taranta et al., 2002). Conditions such as anorexia nervosa which can be characterized by an irrational fear for weight gain, and this eating disorder increases risk for osteoporosis (Benito M., 2005). 

Low calcium intakes as well as vitamin D, in the diets are another predisposing factor for loss of BMD. Calcium is the mean component in bone tissue, it has important role to make the bone strength. Therefore, inadequate calcium dramatically contributes to the development of osteoporosis.  The high prevalence of vitamin D deficiency in healthy elderly people living mainly in southern European countries increase the risk of osteoporotic fractures in these populations above those anticipated for the general elderly population of the European community (Rodriguez et al., 2002 ).

 A long period exposure to certain medications, such as glucocorticoids and some anticonvulsants can result into loss of bone density and fracture risks. Some lifestyle which allows for body exercise inactivity may result into the weakening of the bone tissue strength and thus expose these individuals to osteoporosis.

Too much cigarette smoking and alcohol, consumption predisposes individuals to exposure to bone loss and subsequently fractures. The smoking may more impact in menopause on women.   Woman who stops smoking before the menopause would, on average, reduce her risk of eventual hip fracture by about a quarter (Law et al., 1991). Human and animal studies reveal that chronic heavy drinking, particularly during adolescence and the young adult years, can significantly compromise bone quality and may increase osteoporosis risk. Additional, study indicates that the effects of heavy alcohol use on bone cannot be reversed, even if alcohol consumption is terminated (Sampson and Wayne, 2002).

 Less of physical activity, reduce the fitness and muscle strength which lead to increase falls and risk of fracture.

Clinical symptoms

 Widow's hump, is the first symptom that patient can be observable before the doctor measure bone density for patient. A loss of height and change in posture or sudden back pain, are also another symptom particularly in men. 

 Histologically this disease condition is defined as bone disease characterized by low bone mineral mass and microarchitectural deterioration of bone tissue resulting to bone fragility and increased susceptibility to fractures under falling. Clinically the most frequently sites of bone fracture are hip, spine and wrist, hence these osteoporotic fractures have a considerable economic impact due to levels of mortality, morbidity and medical costs.

Clinical Diagnosis and Evaluation using BMD

There are two methods to diagnosis osteoporosis which are occurrence of an osteoporotic fracture and the World Health Organization's (WHO) bone density criteria (Ebeling, 2008). The preferable method of diagnosis is measurement of bone mineral density (BMD). Low BMD is the single best predictor of the occurrence of fracture especially as seen in the asymptomatic postmenopausal women. This can be determined by T-Score evaluation and therefore this can be used to determine the BMD level and the presence or risk of osteoporosis (Khan and Syed, 2004). A T- Score is the standard deviation variance of patient's BMD compared to a standard healthy young individual reference in a given population. According to WHO, individuals with a T-Score below -2.5 have osteoporosis and those with a T-Score between -1 and -2.5 have a low bone density and are at risk for fractures and are thought to be involved with osteoporosis as well as osteopaenia.

Complications

Osteoporosis can have a general association with a weak bone, muscular and support system, and this may result to a variety of skeletal health conditions. Current research studies have indicated that this disease causes more than 1.5 million fractures annually in the world and the large proportion is attributed to the young individuals, aged as well as women especially those beyond the phase of menopause (Guadalupe et al., 2009). For instance experiments show that about 50% of women and 25% of men age 50 years and above are likely to suffer an osteoporosis-related bone fractures during their lifetime. Most of these fractures associated with bone mineral loss usually occurs after relatively minor falls or accidents attributed by fragility of the skeletal system and the bone.

Prevention and treatment 

 The most essential way of prevention of bone mineral through osteopaenia or osteoporosis loss is exposure to appropriate exercises. Most studies using specific bone-loading exercise have shown substantial increases in bone density at the specific sites loaded. Many studies have shown that regular exercises improve muscular performance, skeletal integrity, and dynamic balance in premenopausal women (Kemmler et al., 2011). Exercise rise peak BMD in youth, so regular exercise is good way to prevent osteoporosis in aged people (Law et al., 1991). Cross sectional studies have shown that the highest BMD best and greater cortical bone mass exists in sportswomen and sportsmen. Also, aged people who had physical activities work such as farmers when they were youth are less likely to have osteoporosis (Heinonen et al., 2000). Due to they have strong muscle and high BMD. However, elderly people seem incapable of responding favourably to vigorous exercise (Guadalupe et al, 2009). Extremely high volumes of vigorous exercise may overwhelm a person's adaptive capacity especially the aged, leading to stress fractures. For instance, young women athletes may be at a risk of suffering from menstrual dysfunction exhibit reduced BMD and musculoskeletal disorders (Kanis, 1994). Clinical implication although the evidence is far from conclusive, an exercise regimen should probably include vigorous total body exercise, including strength and aerobic training.

Exercise, especially the weight bearing ones, has a wide variety of beneficial bone and musculoskeletal health effects. Although exercise does not bring about substantial increases in BMD, its importance is subjected to the body stability and thus resulting into decreased risk of falls, as the balance is improved and/or muscle strength is increased. People with osteoporosis should not involve themselves in strenuous exercises, since their bone tissue is weak and likely to undergo fractures (Grampp et al., 1999). Elderly patients with heart disease, diabetes mellitus, obesity and high blood pressure, have to be exposed only to exercise prescribed and monitored by physicians. Smoking of cigarettes daily throughout adult life can itself lead to loss bone mass, and is involved to decreased estrogen levels and thus bone loss in women before menopause.

The disease can also be prevented through proper nutrition, especially through the intake of foods rich in calcium and phosphorous. The adequate supply of calcium over a lifetime contributes to preventing the development of osteoporosis.  Research studies show that low calcium dietary intake appears to be associated with low bone mass, rapid bone loss through osteoporosis and osteopenia, and high fracture rates (Michaelsson et al., 2003). Despite the essence of this mineral calcium, the nutrition surveys show that many people consume less than half the amount of calcium recommended to build and maintain healthy bone mineral density (Huopia et al., 2004). Food sources of high calcium content include low-fat dairy products, such as milk, cheese, yoghurt, and ice cream; dark green, leafy vegetables, such as collard greens, broccoli, and spinach; sardines and salmon with bones; almonds; tofu; and foods fortified with calcium, such as orange juice, cereals, and breads. The body’s demand for calcium is greater during childhood and adolescence, and this is the phase when the skeleton is growing rapidly, as well as during pregnancy and breastfeeding. Postmenopausal women and ageing men also need to consume more calcium (Greenspan, 2007). Also the older adults are more likely to have chronic medical complications and to use medications that may impair calcium absorption.

Calcium is very important to build the bone and to keep on BMD, so calcium is significant component to prevent osteoporosis, but there is another component also very important to prevent osteoporosis which is vitamin D, because the intestine in humane body needs vitamin D to absorbed calcium (Boonen at Al,2006). Vitamin D is formed by the action of sunlight on our skin, and people can obtain on small amount of vitamin D from food.  Approximately 5-9 minutes of sunlight per day will give you adequate vitamin D. In winter, approximately 9-47 minutes of sunlight per day will give you adequate vitamin D. However, you should stay out of the sun between 10am-2pm (11am-3pm in daylight savings time) due to the cancerous effects of sunlight at that time (Lips et al., 2006).

The optimal goal for the treatment of osteoporosis, especially for patients who already have advanced bone loss, is to increase bone mass and bone strength to levels seen in average young women and men so as to prevent all osteoporotic fractures (Gutin and Kasper, 1992). Indeed, with the rapid aging of the population, there is an urgent need for a cure, not merely the management of osteoporosis. The clinical pharmacotherapies currently approved by the food and drug administration for the management and treatment of osteoporosis includes; administration of raloxifene, estrogen, alendronate, risedronate and calcitonin. These are antiresorptive agents and their mechanism of action is based on slowing the rate of bone remodeling, and thereby, they reduce or stop bone loss. The disadvantage with these pharmacotherapies is that they are incapable of rebuilding bone, and the increase in bone mineral density in patients exposed to antiresorptive agents are not due to bone rebuilding (Greenspan, 2007). These bone mineral changes is however attributed to the result of contraction of the remodeling space and more complete secondary mineralization.

Although early detection and timely treatment of osteoporosis can substantially decrease the risk of future fractures, none of the available treatments for osteoporosis are complete cures. In other words, it is difficult to completely rebuild bone that has been weakened by osteoporosis. Therefore, prevention of osteoporosis is as important as treatment. The following are osteoporosis treatment and prevention measures: Lifestyle changes, including quitting cigarette smoking, curtailing excessive alcohol intake, exercising regularly, and consuming a balanced diet with adequate calcium and vitamin D, using pharmacotherapeutics that reduces bone loss and increases bone strength (Bauer et Al., 1997). These includes medications such as alendronate (Fosamax), risedronate (Actonel), calcitonin (calcimar) raloxifene (Evista), ibandronate (Boniva), zoledronate (Reclast), and denosumab (Prolia). Also, hormonal therapy is another treatment for osteoporosis such as oestrogen and testosterone. Previous studies have shown that testosterone therapy in aged men may increase BMD and decrease fracture risk (Amory, 2004). 

Conclusion

Osteoporosis is a disease characterised by loss of the bone mineral density and this leads to fragility and a subsequent development of fractures. Despite this poor prognosis to pharmacotherapeutic remedies, the disease can be prevented by good mineral intake such as calcium and phosphorous, proper excercising, change in poor lifestyle including high alcohol consumption and cigarette smoking, and using hormonal therapies. Food high in calcium should be provided to the growing populations as their needs for this mineral is high. 

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