Nephrology is a specialty for both adult internal medicine and pediatric medicine that concerns the study of the kidneys, specifically normal kidney function and kidney disease, the preservation of kidney health, and the treatment of kidney disease, from diet and medication to renal replacement therapy. The word "renal" is an adjective meaning "relating to the kidneys", and its roots are French or late Latin. Whereas according to some opinions, "renal" and "nephro" should be replaced with "kidney" in scientific writings such as "kidney medicine" or "kidney replacement therapy", other experts have advocated preserving the use of renal and nephro as appropriate including in "nephrology" and "renal replacement therapy", respectively.
Autosomal dominant polycystic kidney disease (ADPKD) is one of the most common, life-threatening inherited human disorders and the most common hereditary kidney disease. It is associated with large interfamilial and intrafamilial variability, which can be explained to a large extent by its genetic heterogeneity and modifier genes. It is also the most common of the inherited cystic kidney diseases — a group of disorders with related but distinct pathogenesis, characterized by the development of renal cysts and various extrarenal manifestations, which in case of ADPKD include cysts in other organs, such as the liver, seminal vesicles, pancreas, and arachnoid membrane, as well as other abnormalities, such as intracranial aneurysms and dolichoectasias, aortic root dilatation and aneurysms, mitral valve prolapse, and abdominal wall hernias. Over 50% of patients with ADPKD eventually develop end stage kidney disease and require dialysis or kidney transplantation. ADPKD is estimated to affect at least one in every 1000 individuals worldwide, making this disease the most common inherited kidney disorder with a diagnosed prevalence of 1:2000 and incidence of 1:3000-1:8000 in a global scale.
Kidney dialysis is the process of removing excess water, solutes, and toxins from the blood in people whose kidneys can no longer perform these functions naturally. This is referred to as renal replacement therapy. The first successful dialysis was performed in 1943.
Rhabdomyolysis is a condition in which damaged skeletal muscle breaks down rapidly, often due to high intensity exercise over a short period of time. Symptoms may include muscle pains, weakness, vomiting, and confusion. There may be tea-colored urine or an irregular heartbeat. Some of the muscle breakdown products, such as the protein myoglobin, are harmful to the kidneys and can cause acute kidney injury.
Peritoneal dialysis (PD) is a type of dialysis that uses the peritoneum in a person's abdomen as the membrane through which fluid and dissolved substances are exchanged with the blood. It is used to remove excess fluid, correct electrolyte problems, and remove toxins in those with kidney failure. Peritoneal dialysis has better outcomes than hemodialysis during the first couple of years. Other benefits include greater flexibility and better tolerability in those with significant heart disease.
Renal osteodystrophy is currently defined as an alteration of bone morphology in patients with chronic kidney disease (CKD). It is one measure of the skeletal component of the systemic disorder of chronic kidney disease-mineral and bone disorder (CKD-MBD). The term "renal osteodystrophy" was coined in 1943, 60 years after an association was identified between bone disease and kidney failure.
Northwest Kidney Centers is a regional, not-for-profit community-based provider of kidney dialysis, public health education, and research into the causes and treatments of chronic kidney disease. Established in Seattle in 1962, it was the world's first out-of-hospital dialysis provider. It offers dialysis throughout the greater Seattle area in 20 free-standing clinics, eight hospitals and its home dialysis program. It opened its first clinic in Everett in 2020, the organization's first in Snohomish county.
Robert Provenzano is an American nephrologist. He is also an Associate Clinical Professor of Medicine at Wayne State University School of Medicine.
Carl William Gottschalk was the Kenan Professor and Distinguished Research Professor of Medicine at the University of North Carolina at Chapel Hill. Gottschalk made important discoveries about the function of the kidneys, and helped set government policies that provided dialysis to patients with kidney failure.
Ali Nobakht Haghighi is a renowned Iranian physician. He is the president of Iranian Society of Organ Donation and a permanent member and former secretary of Iranian Academy of Medical Sciences. He is a professor of medicine and nephrology and a founding member of reestablishing of the Iranian Society of Nephrology in 1992. He worked as deputy minister of medical students affairs and treatment affairs of the Department of Health during the tenure of Dr. Iradj Fazel and Dr. Reza Malekzadeh. He was elected as a council member and vice president of the Medical Council of Iran (1991–1996). After the 2009 Iranian presidential election, Nobakht resigned from governmental positions. As a reformist member of parliament, he urged the Iranian president to include women in the cabinet as ministers and avoid ignoring half of the population. Nobakht criticized the government for censorship of the internet and filtering social media applications including Telegram. He did not pursue a second term candidacy for Iran parliament citing ineffectiveness of parliament to fulfill Iranian people expectations.
Kamyar Kalantar-Zadeh is an Iranian-American physician doing research in nephrology, kidney dialysis, nutrition, and epidemiology. He is best known as a specialist in kidney disease nutrition and chronic kidney disease and for his hypothesis about the longevity of individuals with chronic disease states, also known as reverse epidemiology including obesity paradox. According to this hypothesis, obesity or hypercholesterolemia may counterintuitively be protective and associated with greater survival in certain groups of people, such as elderly individuals, dialysis patients, or those with chronic disease states and wasting syndrome (cachexia), whereas normal to low body mass index or normal values of serum cholesterol may be detrimental and associated with worse mortality. Kalantar-Zadeh is also known for his expertise in kidney dialysis therapy, including incremental dialysis, as well as renal nutrition. He is the brother of Kourosh Kalantar-zadeh, who is an Australian scientist involved in research in the fields of materials sciences, nanotechnology, and transducers.
The European Renal Association (ERA) is one of the biggest nephrology associations worldwide, with more than 19,000 members.
Carmine Zoccali is an Italian nephrologist and a clinical investigator. He has contributed to research in several fields, most notably hypertension and cardiovascular complications in chronic kidney disease (CKD), CKD progression and clinical epidemiology of kidney diseases at large. He is known for his studies on cardiovascular risk in CKD and dialysis patients. He was among the earliest investigators that focused on the relevance of endothelial dysfunction and inflammation for the high risk of cardiovascular disease in these populations. In this research area, he was the first to link endogenous inhibitors of the nitric oxide system with death and cardiovascular disease. and the first to document a relationship between sympathetic over-activity and these outcomes Dr Zoccali is a practicing specialist in Nephrology, with a national qualification for the full professorship in Nephrology. He is also a specialist in hypertension, certified by the European Society of Hypertension (ESH).
Kim Solez is an American pathologist and co-founder of the Banff Classification, the first standardized international classification for renal allograft biopsies. He is also the founder of the Banff Foundation for Allograft Pathology.
Sree Bhushan Raju M.D., D.M., Diplomate of National Board, is a nephrologist from Telangana, India. He is currently Senior professor and Unit head, Dept of Nephrology, Nizam's Institute of Medical Sciences Panjagutta, Hyderabad. Which is one of the largest Nephrology teaching Department in India having ten DM seats. He is one of the principal investigators of CKD task force by Indian Council of Medical Research (ICMR) to evaluate the prevalence of CKD in adult urban population in India. He is currently an associate editor of Indian Journal of Nephrology, Indian Journal of Organ Transplantation and Frontiers in Medicine. He is a popular advocator of Public Health and early detection of non-communicable disease. He frequency writes editorials in various Regional and National News papers about quality of care, public health, health care systems
Vlado Perkovic is an Australian renal physician and researcher who is the Provost at the University of New South Wales, Sydney, having previously been Dean of Medicine & Health at that University between 2019 and 2023.
John Stewart Cameron was a British nephrologist.
The Polish Society of Nephrology is a non-profit medical-scientific association, established in 1983, with a current headquarters in Warsaw that unites nephrologists, physicians and other scholars, experts and professionals in the fields of kidney diseases, dialysis therapy and renal transplantation.
Friedhelm Hildebrandt is the William E. Harmon Professor of Pediatrics at Harvard Medical School and Chief of the Division of Nephrology at Boston Children's Hospital. He was formerly an Investigator of the Howard Hughes Medical Institute (HHMI) and the Frederick G.L. Huetwell Professor of Pediatrics at the University of Michigan.
Adeera Levin MD, FRCPC is a Professor of Medicine, and is head of the Division of Nephrology at University of British Columbia.
