kidney

Ayurvedic Drug Protects Kidney Damage

Ayurvedic poly-herbal drug called Neeri-KFT can help in kidney recovery, reveals a new study. Patients suffering from Ascites -- a condition




kidney

Over 200 Kidney Stones Removed from a Man in Hyderabad

About 206 kidney stones have been removed from a 56-year-old patient at Aware Gleneagles Global Hospital in Hyderabad, India. These stones caused




kidney

Confining calcium oxalate crystal growth in a carbonated apatite-coated microfluidic channel to better understand the role of Randall's plaque in kidney stone formation

Lab Chip, 2024, 24,2017-2024
DOI: 10.1039/D3LC01050C, Paper
Samantha Bourg, Karol Rakotozandriny, Ivan T. Lucas, Emmanuel Letavernier, Christian Bonhomme, Florence Babonneau, Ali Abou-Hassan
The successful formation of a carbonated apatite coating inside a micrometer channel is described, which was used to investigate its role on the formation of calcium oxalate crystals in the context of kidney stones.
The content of this RSS Feed (c) The Royal Society of Chemistry




kidney

Kidney disease, diabetes may raise heart disease risk 28 years earlier




kidney

PET image-guided kidney injury theranostics enabled by a bipyramidal DNA framework

Biomater. Sci., 2024, 12,2086-2095
DOI: 10.1039/D3BM01575K, Paper
Open Access
Pinghui Li, Zhidie Huang, Xiaoyan Duan, Tao Wang, Shaowen Yang, Dawei Jiang, Jianbo Li
We constructed 68Ga-BDF and employed PET imaging to establish its pharmacokinetic model. BDF was eliminated from the body via the urinary system. We observed distinct imaging indicators in UUO and AKI mouse models. Furthermore, we observed the therapeutic effect of BDF on AKI.
The content of this RSS Feed (c) The Royal Society of Chemistry




kidney

New HIF-2 kidney cancer therapy more effective than current treatment, study shows

A new class of drugs called HIF-2 inhibitors is more effective and better tolerated than the standard of care drug sunitinib in treating kidney cancer, researchers with the Kidney Cancer Program at Harold C. Simmons Comprehensive Cancer Center have found.

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  • Health & Medicine

kidney

How much do you know about your kidneys?

What do you know about your kidneys? They don't get the acclaim of the brain or the heart, but these small organs work nonstop to keep your body healthy.



  • Fitness & Well-Being

kidney

SCCM Pod-404 Population-Based Epidemiology and Outcomes of Acute Kidney Injury in Critically Ill Children

Margaret M. Parker, MD, MCCM, speaks with Rashid Alobaidi, MD, on his article titled Population-Based Epidemiology and Outcomes of Acute Kidney Injury in Critically Ill Children published in the January 2020 issue of Pediatric Critical Care Medicine.




kidney

Treatment of kidney disorders with VIP fragments

The invention relates to compositions comprising vasoactive intestinal peptide (VIP) or fragments thereof, and the use of such compositions in the treatment of kidney disease, in particular kidney fibrosis, and other associated conditions.




kidney

Knuckle formed from pivot pin and kidney core and isolated finger core

A railroad coupler knuckle includes a single, solid rib at a horizontal centerline of the knuckle that passes through a pivot pin hub thereof. The single, solid rib extends generally from a flag hole of a finger cavity of the knuckle to an opposite side of the knuckle from the flag hole. In another aspect, a railcar coupler knuckle includes a tail section, a hub section, and a nose section. The tail, hub, and nose sections define internal cavities including (i) a combined void that defines a pivot pin hub cavity and a kidney cavity and (ii) an isolated finger cavity. The combined void is formed using a first internal core during manufacturing of the coupler knuckle. The isolated finger cavity is formed using a second internal core during manufacturing of the coupler knuckle, such that molten alloy substantially separates the combined void and the isolated finger cavity.




kidney

MOLECULAR METHODS FOR ASSESSING POST KIDNEY TRANSPLANT COMPLICATIONS

Methods of screening for expression of an RNA associated with a post-kidney transplant complication include collecting vesicles from urine, isolating vesicle-associated RNA, and analyzing expression patterns. In particular, AIF1, BTN3A3, CCL5, CD48, HAVCR1, or SLC6A6 mRNA expression patterns are analyzed.




kidney

COVID-19’s toll on kidneys puts strain on dialysis supplies

Outpatient dialysis facilities have also reported challenges, including separating COVID-19 positive and negative patients and protecting their own workers.





kidney

Deportation threat to family just weeks out from daughter's VCE due to father's kidney diagnosis

The world of Raj Manikam and his family came crashing down when a test found a hidden disease that could see them deported due to "significant costs to the community".




kidney

Warrnambool family facing deportation over kidney disease saved by ministerial intervention

Immigration Minister David Coleman overturns a department ruling based on Rajasegaran Manikam's kidney disease diagnosis that would have seen the Manikam family deported to Singapore.




kidney

Four transplants, eight kidneys: Meet the father and daughter with an unusual bond

Lorelei and Peter Murko, and other members of their family, have taken an incredible journey together because of problems they have faced with their kidneys.




kidney

Phase I trial of donor-derived modified immune cell infusion in kidney transplantation

BACKGROUND Preclinical experiments have shown that donor blood cells, modified in vitro by an alkylating agent (modified immune cells [MICs]), induced long-term specific immunosuppression against the allogeneic donor.METHODS In this phase I trial, patients received either 1.5 × 106 MICs per kg BW on day –2 (n = 3, group A), or 1.5 × 108 MICs per kg BW on day –2 (n = 3, group B) or day –7 (n = 4, group C) before living donor kidney transplantation in addition to post-transplantation immunosuppression. The primary outcome measure was the frequency of adverse events (AEs) until day 30 (study phase) with follow-up out to day 360.RESULTS MIC infusions were extremely well tolerated. During the study phase, 10 treated patients experienced a total of 69 AEs that were unlikely to be related or not related to MIC infusion. No donor-specific human leukocyte antigen Abs or rejection episodes were noted, even though the patients received up to 1.3 × 1010 donor mononuclear cells before transplantation. Group C patients with low immunosuppression during follow-up showed no in vitro reactivity against stimulatory donor blood cells on day 360, whereas reactivity against third-party cells was still preserved. Frequencies of CD19+CD24hiCD38hi transitional B lymphocytes (Bregs) increased from a median of 6% before MIC infusion to 20% on day 180, which was 19- and 68-fold higher, respectively, than in 2 independent cohorts of transplanted controls. The majority of Bregs produced the immunosuppressive cytokine IL-10. MIC-treated patients showed the Immune Tolerance Network operational tolerance signature.CONCLUSION MIC administration was safe and could be a future tool for the targeted induction of tolerogenic Bregs.TRIAL REGISTRATION EudraCT number: 2014-002086-30; ClinicalTrials.gov identifier: NCT02560220FUNDING Federal Ministry for Economic Affairs and Technology, Berlin, Germany, and TolerogenixX GmbH, Heidelberg, Germany.




kidney

On this day: Declan Kidney takes the reins

Declan Kidney had big boots to fill when he replaced the departing Eddie O'Sullivan as Ireland rugby union coach on this day in 2008.




kidney

Matching Vital Needs - Increasing the number of live-donor kidney transplants

A person needing a kidney transplant may have a friend or relative who volunteers to be a living donor, but whose kidney is incompatible, forcing the person to wait for a transplant from a deceased donor. In the U.S. alone, thousands of people die each year without ever finding a suitable kidney. A new technique applies graph theory to groups of incompatible patient-donor pairs to create the largest possible number of paired-donation exchanges. These exchanges, in which a donor paired with Patient A gives a kidney to Patient B while a donor paired with Patient B gives to Patient A, will dramatically increase transplants from living donors. Since transplantation is less expensive than dialysis, this mathematical algorithm, in addition to saving lives, will also save hundreds of millions of dollars annually. Naturally there can be more transplants if matches along longer patient-donor cycles are considered (e.g., A.s donor to B, B.s donor to C, and C.s donor to A). The problem is that the possible number of longer cycles grows so fast hundreds of millions of A >B>C>A matches in just 5000 donor-patient pairs that to search through all the possibilities is impossible. An ingenious use of random walks and integer programming now makes searching through all three-way matches feasible, even in a database large enough to include all incompatible patient-donor pairs. For More Information: Matchmaking for Kidneys, Dana Mackenzie, SIAM News, December 2008. Image of suboptimal two-way matching (in purple) and an optimal matching (in green), courtesy of Sommer Gentry.




kidney

Secondary Hyperparathyroidism and Chronic Kidney Disease

Sarah Tomasello
Jan 1, 2008; 21:19-25
Articles




kidney

Superior Long-term Survival for Simultaneous Pancreas-Kidney Transplantation as Renal Replacement Therapy: 30-Year Follow-up of a Nationwide Cohort

OBJECTIVE

In patients with type 1 diabetes and end-stage renal disease, it is controversial whether a simultaneous pancreas-kidney (SPK) transplantation improves survival compared with kidney transplantation alone. We compared long-term survival in SPK and living- or deceased-donor kidney transplant recipients.

RESEARCH DESIGN AND METHODS

We included all 2,796 patients with type 1 diabetes in the Netherlands who started renal replacement therapy between 1986 and 2016. We used multivariable Cox regression analyses adjusted for recipient age and sex, dialysis modality and vintage, transplantation era, and donor age to compare all-cause mortality between deceased- or living-donor kidney and SPK transplant recipients. Separately, we analyzed mortality between regions where SPK transplant was the preferred intervention (80% SPK) versus regions where a kidney transplant alone was favored (30% SPK).

RESULTS

Of 996 transplanted patients, 42%, 16%, and 42% received a deceased- or living-donor kidney or SPK transplant, respectively. Mean (SD) age at transplantation was 50 (11), 48 (11), and 42 (8) years, respectively. Median (95% CI) survival time was 7.3 (6.2; 8.3), 10.5 (7.2; 13.7), and 16.5 (15.1; 17.9) years, respectively. SPK recipients with a functioning pancreas graft at 1 year (91%) had the highest survival (median 17.4 years). Compared with deceased-donor kidney transplant recipients, adjusted hazard ratios (95% CI) for 10- and 20-year all-cause mortality were 0.79 (0.49; 1.29) and 0.98 (0.69; 1.39) for living-donor kidney and 0.67 (0.46; 0.98) and 0.79 (0.60; 1.05) for SPK recipients, respectively. A treatment strategy favoring SPK over kidney transplantation alone showed 10- and 20-year mortality hazard ratios of 0.56 (0.40; 0.78) and 0.69 (0.52; 0.90), respectively.

CONCLUSIONS

Compared with living- or deceased-donor kidney transplantation, SPK transplant was associated with improved patient survival, especially in recipients with a long-term functioning pancreatic graft, and resulted in an almost twofold lower 10-year mortality rate.




kidney

Diabetes Management Issues for Patients With Chronic Kidney Disease

Kerri L. Cavanaugh
Jul 1, 2007; 25:90-97
Feature Articles




kidney

Kidney Disease and Related Findings in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Study

Ian H. de Boer
Jan 1, 2014; 37:24-30
DCCT/EDIC 30th Anniversary Summary Findings




kidney

Long-term Benefits of Intensive Glucose Control for Preventing End-Stage Kidney Disease: ADVANCE-ON

Muh Geot Wong
May 1, 2016; 39:694-700
Cardiovascular Disease and Diabetes




kidney

SGLT2 Inhibitors and the Diabetic Kidney

Paola Fioretto
Aug 1, 2016; 39:S165-S171
III. SGLT2 Therapy




kidney

Hospitalization for Lactic Acidosis Among Patients With Reduced Kidney Function Treated With Metformin or Sulfonylureas

OBJECTIVE

To compare the risk of lactic acidosis hospitalization between patients treated with metformin versus sulfonylureas following development of reduced kidney function.

RESEARCH DESIGN AND METHODS

This retrospective cohort combined data from the National Veterans Health Administration, Medicare, Medicaid, and the National Death Index. New users of metformin or sulfonylureas were followed from development of reduced kidney function (estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m2 or serum creatinine ≥1.4 mg/dL [female] or 1.5 mg/dL [male]) through hospitalization for lactic acidosis, death, loss to follow-up, or study end. Lactic acidosis hospitalization was defined as a composite of primary discharge diagnosis or laboratory-confirmed lactic acidosis (lactic acid ≥2.5 mmol/L and either arterial blood pH <7.35 or serum bicarbonate ≤19 mmol/L within 24 h of admission). We report the cause-specific hazard of lactic acidosis hospitalization between metformin and sulfonylureas from a propensity score–matched weighted cohort and conduct an additional competing risks analysis to account for treatment change and death.

RESULTS

The weighted cohort included 24,542 metformin and 24,662 sulfonylurea users who developed reduced kidney function (median age 70 years, median eGFR 55.8 mL/min/1.73 m2). There were 4.18 (95% CI 3.63, 4.81) vs. 3.69 (3.19, 4.27) lactic acidosis hospitalizations per 1,000 person-years among metformin and sulfonylurea users, respectively (adjusted hazard ratio [aHR] 1.21 [95% CI 0.99, 1.50]). Results were consistent for both primary discharge diagnosis (aHR 1.11 [0.87, 1.44]) and laboratory-confirmed lactic acidosis (1.25 [0.92, 1.70]).

CONCLUSIONS

Among veterans with diabetes who developed reduced kidney function, occurrence of lactic acidosis hospitalization was uncommon and not statistically different between patients who continued metformin and those patients who continued sulfonylureas.




kidney

Diabetes Management Issues for Patients With Chronic Kidney Disease

Kerri L. Cavanaugh
Jul 1, 2007; 25:90-97
Feature Articles




kidney

The diagnosis and treatment of diseases of the kidney, amenable to direct surgical interference / by W. Bruce Clarke.

London : H.K. Lewis, 1886.




kidney

Sport-Related Kidney Injury Among High School Athletes

Children with a single kidney are often counseled to avoid contact/collision sports based on the concern of injury to the kidney; however, the incidence of kidney injury during sport is not well understood.

Based on this multiyear, prospective injury surveillance system of varsity-level high school athletes, sport-related kidney injury is rare. Reevaluation of American Academy of Pediatrics recommendations regarding sport participation by children with a single kidney is indicated. (Read the full article)




kidney

Risk Factors for Renal Injury in Children With a Solitary Functioning Kidney

A reduced nephron number is associated with glomerular hyperfiltration, resulting in renal injury such as hypertension, proteinuria, and chronic kidney disease. Patients with a solitary functioning kidney have an increased risk of dialysis in early adulthood.

This study demonstrates that a subset of children with a solitary functioning kidney progress toward renal injury during childhood. Risk factors for renal injury are ipsilateral anomalies of the kidney and urinary tract and small renal length. (Read the full article)




kidney

Kidney Function and Tobacco Smoke Exposure in US Adolescents

Active smoking and secondhand smoke are associated with chronic kidney disease in adults. No data are available for children.

Secondhand smoke and active smoking were associated with decreased estimated glomerular filtration rate in US adolescents. These findings support that tobacco smoke effects on kidney function begin in childhood. (Read the full article)




kidney

End-Stage Kidney Disease After Pediatric Nonrenal Solid Organ Transplantation

End-stage kidney disease (ESKD) causes significant morbidity and mortality after solid organ transplantation. Adults commonly develop advanced kidney disease, particularly after liver and intestinal transplantation. Previous pediatric studies have not compared the relative incidence of ESKD by organ type.

This national cohort study shows the highest risk of ESKD among pediatric lung and intestinal transplant recipients, reflecting unique organ-specific causes of kidney injury. Our findings have implications for screening for and treating early kidney disease in transplant recipients. (Read the full article)




kidney

Identifying Potential Kidney Donors Among Newborns Undergoing Circulatory Determination of Death

The demand for donor kidneys for transplantation exceeds supply. En bloc kidney transplantation and donation after determination of circulatory death from pediatric donors increases the potential donor pool.

Newborn infants undergoing elective withdrawal of life support in the NICU are a previously unrecognized source of potential kidney donors. (Read the full article)




kidney

National Trends Over 25 Years in Pediatric Kidney Transplant Outcomes

Kidney transplantation is the optimal treatment of children with end-stage renal disease. The field of pediatric kidney transplantation has changed over time with regard to immunosuppression, surgical technique, organ allocation policy, and rates of living donor transplantation.

Outcomes after pediatric kidney transplantation in the United States have improved over time, independent of changes in recipient, donor, and transplant characteristics. These improvements were most dramatic within the first posttransplant year and among the most highly sensitized patients. (Read the full article)




kidney

Avoidable Hospitalizations in Youth With Kidney Failure After Transfer to or With Only Adult Care

The period of transition from childhood to adulthood and the period immediately after transfer of care is a challenging time for young people with kidney failure.

Young patients with kidney failure cared for exclusively in adult-oriented facilities experience increased rates of avoidable hospitalizations during late adolescence and young adulthood. Avoidable hospitalizations increased among pediatric kidney failure patients during the years immediately after transfer to adult care. (Read the full article)




kidney

Use of and Regional Variation in Initial CT Imaging for Kidney Stones

Professional organizations recommend ultrasound as the initial diagnostic imaging modality for children with suspected nephrolithiasis. Computed tomography utilization for children with nephrolithiasis treated at freestanding children’s hospitals is common and varies substantially by hospital.

The high prevalence and regional variability of CT as the first imaging study for children with nephrolithiasis who presented to emergency departments, outpatient clinics, and hospitals throughout the United States indicate that current imaging practices deviate substantially from guidelines. (Read the full article)




kidney

Cardiac Biomarkers and Acute Kidney Injury After Cardiac Surgery

Acute kidney injury (AKI) occurs in up to 50% of children after cardiopulmonary bypass and is associated with adverse outcomes. Renal biomarkers have been shown to predict postoperative AKI, but few studies have examined cardiac biomarkers for risk classification.

Preoperative levels of creatine kinase-MB and heart-type fatty acid binding protein are strongly associated with the development of postoperative AKI after pediatric cardiac surgery and can be used to improve preoperative clinical risk prediction. (Read the full article)




kidney

BMW 5 Series facelift images leaked: Smaller kidney grille is a reason to rejoice

It seems like the season of BMW product leaks. After the new iX3 and the 2 Series models being leaked online, another one has surfaced and this time it’s the newer version of the popular 5 Series sedan.




kidney

US biotech injects 3D printing expertise into Victorian artificial kidney project

San Diego-based biotechnology company, Organovo Holdings (Organovo), has announced a tie up with a Melbourne research institute to help develop regenerative medicine in Australia.




kidney

Bioartificial Kidney Cuts Death Risk, Improves Outcomes

Title: Bioartificial Kidney Cuts Death Risk, Improves Outcomes
Category: Health News
Created: 5/1/2008 2:00:00 AM
Last Editorial Review: 5/1/2008 12:00:00 AM




kidney

Some Diet Sodas May Ward Off Kidney Stones

Title: Some Diet Sodas May Ward Off Kidney Stones
Category: Health News
Created: 4/30/2009 2:00:00 AM
Last Editorial Review: 4/30/2009 12:00:00 AM




kidney

High-Dose Vitamin B Risky for Diabetics With Kidney Disease

Title: High-Dose Vitamin B Risky for Diabetics With Kidney Disease
Category: Health News
Created: 4/27/2010 4:10:00 PM
Last Editorial Review: 4/28/2010 12:00:00 AM




kidney

Anemia Harder to Treat in Black Children With Kidney Disease

Title: Anemia Harder to Treat in Black Children With Kidney Disease
Category: Health News
Created: 4/27/2010 2:10:00 PM
Last Editorial Review: 4/28/2010 12:00:00 AM




kidney

Cancer Risk After Kidney Transplant Unaffected by Type of Drug Treatment

Title: Cancer Risk After Kidney Transplant Unaffected by Type of Drug Treatment
Category: Health News
Created: 4/29/2010 4:10:00 PM
Last Editorial Review: 4/30/2010 12:00:00 AM




kidney

Afinitor Approval Expanded to Include Benign Kidney Tumors

Title: Afinitor Approval Expanded to Include Benign Kidney Tumors
Category: Health News
Created: 4/27/2012 2:05:00 PM
Last Editorial Review: 4/30/2012 12:00:00 AM




kidney

Routine Kidney Disease Screening Not Worthwhile, Experts Say

Title: Routine Kidney Disease Screening Not Worthwhile, Experts Say
Category: Health News
Created: 4/30/2012 2:05:00 PM
Last Editorial Review: 5/1/2012 12:00:00 AM




kidney

New Guidelines for Kidney Disease Due to Lupus

Title: New Guidelines for Kidney Disease Due to Lupus
Category: Health News
Created: 5/3/2012 11:00:00 AM
Last Editorial Review: 5/3/2012 12:00:00 AM




kidney

Exercise May Lower Older Women's Risk for Kidney Stones

Title: Exercise May Lower Older Women's Risk for Kidney Stones
Category: Health News
Created: 5/3/2013 12:35:00 PM
Last Editorial Review: 5/3/2013 12:00:00 AM




kidney

Complications Fairly Common, Costly With Some Kidney Stone Treatments

Title: Complications Fairly Common, Costly With Some Kidney Stone Treatments
Category: Health News
Created: 4/29/2014 9:35:00 AM
Last Editorial Review: 4/29/2014 12:00:00 AM




kidney

Complications Common, Costly With Some Kidney Stone Treatments

Title: Complications Common, Costly With Some Kidney Stone Treatments
Category: Health News
Created: 4/29/2014 12:35:00 PM
Last Editorial Review: 4/30/2014 12:00:00 AM




kidney

In a World First, Drone Delivers Kidney for Transplant

Title: In a World First, Drone Delivers Kidney for Transplant
Category: Health News
Created: 4/29/2019 12:00:00 AM
Last Editorial Review: 4/30/2019 12:00:00 AM