Breaking News
March 25, 2018 - Antibiotic Aneurysm Risk; Real-World Endovasc Tx; Hospital Performance
March 25, 2018 - Annual eye exam is vital if you have diabetes
March 25, 2018 - Humanigen Completes Enrollment of Phase 1 Clinical Trial of Lenzilumab for Treatment of Chronic Myelomonocytic Leukemia
March 25, 2018 - ENDO 2018 Roundup: New Tx Options for Obesity, Low BMD, Benign Thyroid Disease
March 25, 2018 - The protein that prevents loose teeth
March 24, 2018 - Morning Break: Skip the Finger Exam? Self C-Section; Toxic Toenail Fungus
March 24, 2018 - 3-D simulations reveal synergistic mechanisms of the human heart
March 24, 2018 - Newly designed three-part molecule shows promise to treat breast cancers
March 24, 2018 - Pubertal hormones not responsible for changes in social behavior during adolescence
March 24, 2018 - Waning Vaccine Protection May Be Driving Rise in U.S. Mumps Cases
March 24, 2018 - Folic Acid in Utero Tied to Food Allergy Risk
March 24, 2018 - Trial shows safety of drugs for irregular heartbeat patients undergoing treatment
March 24, 2018 - Penn State psychologists shed light on false memories in older adults
March 24, 2018 - Patients who self-discharge should be viewed more positively, say researchers
March 24, 2018 - Wearable brain scanner enables brain imaging whilst moving
March 24, 2018 - Trump Signs $1.3 Trillion Spending Bill, Averts Shutdown
March 24, 2018 - Two drugs prevent heart problems in breast cancer patients
March 24, 2018 - Research provides better understanding of how some cancer cells resist treatment
March 24, 2018 - Certain nutrients found in food may help reduce symptoms of psychotic illness
March 24, 2018 - AbbVie Announces Positive Topline Results from Second Phase 3 Study Evaluating Investigational Elagolix in Women with Uterine Fibroids
March 24, 2018 - AHRQ Is in Trouble | Medpage Today
March 24, 2018 - Could a pap test spot more than just cervical cancer?
March 24, 2018 - Men have greater hospital readmission risk following firearm injury, study shows
March 24, 2018 - Pediatric psychologist shares 11 warning signs of childhood depression
March 24, 2018 - OncoBreak: ‘I Was Normal Once’; Ending Cervical Cancer; Mammo Controversy
March 24, 2018 - Gum Disease by the Numbers
March 24, 2018 - Studies show tool can identify individual needs, supports to help youths with autism, intellectual disabilities
March 24, 2018 - Study reveals cause of extreme nausea in pregnancy
March 24, 2018 - New findings highlight need to reconsider cervical cancer screening guidelines
March 24, 2018 - Smartwatch App Might Help Detect A-Fib
March 24, 2018 - TAVR Reasonable for Low-Flow, Low-Gradient Aortic Stenosis
March 24, 2018 - Kids with severe brain injuries may develop ADHD: study
March 24, 2018 - Researchers explore ways to help older adults taper off and stop using sedatives
March 24, 2018 - Back pain being mismanaged globally
March 24, 2018 - Fingerprint test accurately and noninvasively detects heroin, cocaine users
March 24, 2018 - Leading experts to promote cardiovascular health at EuroPrevent 2018
March 24, 2018 - A Role for Rituximab in Lupus?
March 24, 2018 - New osteoarthritis genes discovered
March 24, 2018 - Maternal intake of DHA supplement linked to higher fat-free body mass in children
March 24, 2018 - Royal College of Pathologists‘ bulletin provides summary of Tissue Handling Workshop
March 24, 2018 - Maternal alcohol use early in pregnancy may be risk factor for infant abdominal malformation
March 24, 2018 - Savara Initiates Phase 2a Clinical Study of Molgradex for the Treatment of NTM Lung Infection
March 24, 2018 - Accelerated WBI Should be the Norm for Most Breast Cancers
March 24, 2018 - Experts seek to standardize treatments for childhood rheumatic diseases
March 24, 2018 - Foil-based measuring chip rapidly detects Legionella
March 24, 2018 - Bariatric surgery linked to positive outcomes in very obese adolescents with type 2 diabetes
March 24, 2018 - Researchers identify chemical responsible for carcinogen formation in recycled wastewater
March 24, 2018 - Obesity and severe obesity continue to rise among U.S. adults
March 24, 2018 - Missed hospital appointments increase after spring clock change in the UK
March 24, 2018 - Researchers explore ways to manage and prevent falls in older adults with dementia
March 24, 2018 - Are there risks from secondhand marijuana smoke? Early science says yes.
March 24, 2018 - NUST MISIS researchers produce elastic metal rods for scoliosis treatment
March 24, 2018 - New University of Bath project seeks to make injections safer
March 24, 2018 - Higher-dose RT does not improve survival but reduces recurrence risk for prostate cancer patients
March 24, 2018 - Researchers examine link between knee pain and depression in older adults
March 24, 2018 - FDA Alert: BD Vacutainer Blood Collection Tubes by Becton, Dickinson and Company (BD): Class I Recall
March 24, 2018 - Daytime Sleepiness Linked to Amyloid Accumulation Without Dementia
March 24, 2018 - Energy storehouses in the brain may be source of Alzheimer’s, targets of new therapy
March 24, 2018 - Praising people with autism shows promise for producing more exercise
March 24, 2018 - Using harmless red or infrared light to diagnose breast cancer
March 24, 2018 - Clash over abortion hobbles a health bill. Again. Here’s how.
March 23, 2018 - Virtual nature environment could be new way to recover from stress
March 23, 2018 - New study identifies key cellular mechanisms behind vascular aging in mice
March 23, 2018 - Nightmares Common Among U.S. Troops, But Seldom Reported
March 23, 2018 - Another Record Low for Tuberculosis in U.S.
March 23, 2018 - Changes in the eye connected to a decline in memory
March 23, 2018 - Radiologist creates dramatic teaching tool using power of VR
March 23, 2018 - Grilled meat could be raising the risk of hypertension finds study
March 23, 2018 - Mutations found in bassoon gene may help explain cause of rare brain disorder
March 23, 2018 - Childhood Brain Injuries May be Linked to ADHD Years Later
March 23, 2018 - Why treating addiction with medication should be carefully considered
March 23, 2018 - Researchers make key discovery about cellular pathway linked to myriad of diseases
March 23, 2018 - Researchers uncover cause of rare childhood neurodegenerative disease
March 23, 2018 - Measles infection in early childhood could contribute to later COPD
March 23, 2018 - Opioid painkiller is top prescription in 11 states
March 23, 2018 - Sienna Biopharmaceuticals Announces First Patient Dosed In Proof-of-Concept Trial of Topical By Design™ JAK Inhibitor SNA-125 for Atopic Dermatitis
March 23, 2018 - In Teen Girls, Neural Patterns May Drive Emotional Resilience
March 23, 2018 - Gene-based test for urine detects, monitors bladder cancer
March 23, 2018 - BD to introduce new digital solution for IV chemotherapy administration process at EAHP 2018
March 23, 2018 - New computational method helps to identify tumor cell mutations with greater accuracy
Coffee May Be Kind to Your Kidneys

Coffee May Be Kind to Your Kidneys

image_pdfDownload PDFimage_print

FRIDAY, Nov. 3, 2017 — Can caffeine help people with chronic kidney disease live longer?

That’s the suggestion of a new study that found that among more than 2,300 Americans with chronic kidney disease, those who drank the most caffeinated drinks reduced their risk of premature death by 24 percent.

“Our study showed a dose-dependent protective effect of caffeine consumption on all-cause mortality among patients with chronic kidney disease,” said lead researcher Dr. Miguel Bigotte Vieira, from the Centro Hospitalar Lisboa Norte, in Lisbon, Portugal.

“However, our observational study cannot prove that caffeine reduces the risk of death, but only suggests the possibility of such a protective effect,” he said.

Moreover, the reasons that caffeine might be protective aren’t clear, and how much caffeine is too little and how much might be too much also isn’t known, Bigotte Vieira added.

The findings also need to be replicated in a trial that compares caffeine consumption with no caffeine consumption before patients are counseled to drink more coffee or other caffeinated drinks, he noted.

In the study, the research team found that:

  • those who consumed the least amount of caffeine saw no reduction in death risk,
  • those who had the second higher amount reduced their risk by 12 percent,
  • those who had the third higher amount reduced their risk by 22 percent,
  • and those who consumed the most caffeine reduced their risk by 24 percent.

The association between caffeine and a reduced risk of premature death was independent of factors such as age, gender, race, family income, education, creatinine levels (a marker of kidney troubles), high blood pressure, smoking, high cholesterol, body weight, previous cardiovascular problems and diet, Bigotte Vieira said.

The findings were to be presented Friday at the American Society of Nephrology annual meeting, in New Orleans. Research presented at meetings is considered preliminary until published in a peer-reviewed journal.

Dr. Leslie Spry, from the Lincoln Nephrology & Hypertension, Dialysis Center in Nebraska, said, “I hope this is the case, as I sit here and drink my morning coffee.” Spry is also a spokesman for the National Kidney Foundation.

“As you know, there are studies of coffee being harmful, beneficial and having no effect on health,” he said.

This is yet another observational study, Spry noted, where only an association was found, not cause and effect.

Given the relatively small size of the study, and the small reduction in death risk, Spry said he’s not willing to tell kidney patients that the more caffeine they drink, the longer they’ll live.

“I would rather say that compared to little or no caffeine intake, those people with the highest intake of caffeine as estimated by dietary recall, may have a lower mortality, but the reason for this lower mortality is not proven by this association research,” he said.

More information

Visit the National Kidney Foundation for more on kidney disease.

©2017 HealthDay.

All rights reserved.

Posted: November 2017

Recommended for you

Tagged with:

About author

Related Articles