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HDCN News Archive -- Water / Machines / Technologists
M16 Heparin-coated thoracic drainage catheters being recalled because of OSCS contamination.
M16 Is on-line hemodiafiltration finally coming to the U.S.?
M16 MIT research team crafts films resistant to bacterial adhesion.
M15 AFP Pharma raises price of heparin. Cost of a typical dialysis treatment will go up by a half-dollar.
M12 U.S. Health Secretary: Chinese heparin now should be safe.
A30 Robotic wheelchair uses lasers to dock with cars.
A30 Silver nanoparticles may be harmful to the environment if allowed to enter waste water system.
A29 UCLA hospital employee charged with selling medical record info on celebrities to news outlet; may face 10 years in prison.
A29 Families, CEOs, to testify before Congress on tainted heparin.
A28 New JAMA study to highlight CV risk of blood substitutes; FDA under renewed pressure.
A23 MIT led teams unravel heparin deaths mystery
A23 NEJM paper (full text) describes mechanism of how oversulfated chondroitin sulfate can cause anaphylaxis.
A22 FDA approves compact heart assist device from Thoratec.
A21 FDA: Guidance issued for abbreviated 510K applications for blood tubing sets.
A21 FDA: Guidance issued regarding IDEs for nocturnal hemodialysis.
A19 Canada bans all plastic baby bottles containing bisphenol A. Will the U.S. follow?
A17 Amyotrophic lateral sclerosis (ALS) linked to formaldehyde exposure.
A14 Cannulation of AV fistula: Web CME program by Fistula First.org
A07 Fresenius announces appeal of Baxter touch-screen patent infringement case, develops a back-up interface design.
A06 Fresenius loses patent suit brought by Baxter - ordered to stop selling its 2000K dialysis machines in U.S. by Jan 2009.
A03 Court rejects U.S. Patent Office's new rules limiting the number of claims.
M25 European nations recall heparin; safety of alternative heparin supply called into question.
M10 Hepatitis cluster prompts Nevada-wide inspection of outpatient surgery units.
M09 AP probe find very low concentrations of many drugs in drinking water.
M07 German firm (Rotexmedica) recalling heparin with China link due to allergic reactions.
M06 Kidney Community Emergency Response Coalition website
M06 Fresenius invests 36 million euro to increase production of dialyzer components.
M04 JASN: Humes' tubular assist device lowers mortality in AKI.
M04 Magnetic levitation gives computer users sense of touch.
F28 Baxter recalls remaining lots of heparin.
F23 New techniques for detecting air bubbles in blood vessels.
F21 Coated silica particles filter out bacteria, viruses, and toxins from water.
F21 Computer technology allows fourth grader to participate in class virtually while on dialysis at the Cleveland Clinic.
F20 Supreme Court decision shields medical device makers from lawsuits.
F12 Baxter provides update on heparin reactions.
F12 Allergic reactions associated with Baxter heparin may lead to shortage
F11 Baxter halts production of multidose heparin vials due to allergic reactions; FDA urges caution in using existing stocks.
F04 CDC ongoing investigation into heparin anaphylactoid reactions summarized in MMWR
J29 Update: FDA warning on Serratia marcescens contamination of pre-filled heparin syringes.
J28 More info about the Baxter recall of 1,000 IU/ml heparin vials due to anaphylactoid reactions.
J25 Update on Baxter heparin recall - one death may have resulted from first-use type anaphylactic symptoms.
J19 FDA: First-use syndrome type symptoms due to heparin result in recall of heparin as a precaution (from Baxter).
J10 CDC requesting information about possible anaphylactic reactions (pediatric)
D27 FDA approves synthetic starch-based volume expander fluid.
D26 FDA: Nationwide recall of pre-filled heparin syringes due to Serratia contamination
D15 Link to Lancet paper describing prototype and initial testing of wearable artificial kidney.
D14 Initial patient proof-of-concept testing of wearable kidney prototype prompts news stories.
D12 ESRD Network of Texas warns against bacterial buildup in stored vinegar used to descale hemodialysis machines.
D10 Groundwater contamination with mercury and cadmium in Punjab leading to kidney disease.
N29 Rockwell Medical raises 13 million dollars in new funding.
N29 Fresenius Medical Care acquires Renal Solutions for up to 190 million dollars.
N29 New improved reverse osmosis membranes using inserted water channels.
N02 FDA: Notice about hazards of cleaning electronic-containing medical equipment with disinfectants.
N01 Redsense medical gets FDA approval to sell blood loss detection device in the U.S.
O29 FDA: New guidance recommendations for medical device tracking.
O26 Legislation aims to require disclosure of implantable medical device prices paid by hospitals.
O25 AAMI to issue TIR34 - a new guidance document for water quality for reprocessed devices.
O23 Renal Solutions gets FDA 510k clearance for advanced sorbent dialysis machine enabling higher dialysate flow rates.
O16 Hemodiafiltration in the United States? Nephros initiates clinical trial of enabling equipment.
O08 Cleveland Clinic scores 3.2 million dollar NIH grant to develop implantable bioartificial kidney
A28 Baxter's recent success attributed to focus on science
A27 Renal Solutions signs agreement with Dr. David Humes' company to develop next-generation portable dialysis device.
A22 Very preliminary data is encouraging on the use of aluminum for nanoporous membranes.
A06 Baxter announces collaboration with Dean Kamen's company DEKA and HHD, LLC to develop home dialysis system
J25 Quebec's lakes showing increased blue-green algae growth - phosphorus from fertilizers may be responsible.
J28 EDTNA/ERCA Journal Club (link)
J05 NxStage announces agreement to acquire Medisystems
M16 Nephros to initiate clinical trials in U.S. of an on-line HDF module and mid-dilution filter.
A17 FDA considers implementing user fees for medical device makers to speed review process.
A17 Researchers develop an electrical current - pH based method of bacteria crowd control
A05 AAMI published revised standard for water treament for dialysis.
A02 Cantel Medical Acquires GE Dialysis Water Business
A01 Megahype about nanopores.
M30 FDA warns on dangerous hemodialysis catheter disconnections.
M27 New blood thinner may work without bleeding risk
M16 Phthalate exposure linked to metabolic syndrome
M02 FDA warns about potential impact of change in calendar onset of daylight savings time on medical devices.
M02 Chloramine not as effective as chlorine in protecting drinking water.
F19 New ultrathin membrane raises hopes for microdialysis devices
J29 Nephros gets conditional FDA approval to test hemodiafiltration module in the US
J17 New handbook by LWW teaches the basics of dialysis to doctors and nurses.
D29 Spiky surface coating kills bacteria.
D27 FDA: Dr. Kessler to Chair Global Task Force for Harmonization of Medical Device Practices
D19 NKUDIC reports that percent of patients using fistulas in the U.S. has climbed from 30 to 42%.
D16 FDA action pumps up Baxter
D12 FDA campaigns against use of quinine for conditions other than malaria; cautions against use of quinine for leg cramps.
D06 Int Soc for Hemodialysis to present its trailblazer award to Dr. Lee Henderson at the 2007 ADC meeting.
N28 Researchers give robotic surgery tools a sense of touch.
N26 HDCN: Search index updated for audiofiles, slide/audio talks, articles, and abstracts
N10 Nanorust clears arsenic from drinking water.
N09 US FDA will be strenghtening its postmarket program to monitor medical device safety.
O25 Rockwell gets Canadian patent for dry acid dialysate concentrate
O25 FDA device director Schulz talks to Congress about reuse of SUDs.
O06 Nephros gets grant to develop water purification system for U.S. Marine Corps.
S25 FDA publishes rule for validation data requirement for reused single-use devices.
S21 Siemens to supply RO water treatment units throughout China.
S19 Fresenius-built home dialysis machine alleged to have caused fatal home fire in lawsuit.
S11 Canadian home dialysis patients seek rebate for water, electricity costs.
S11 Bacterial conversation stoppers may block formation of biofilm
A28 DaVita amends supply agreement with Gambro because of import ban.
A24 Ohio research study ways of removing microcystins (blue algae toxins) from Lake Erie water.
A09 FDA seeks comments on use of identifier system for medical devices
J30 Recycling medical devices raises concerns
J26 Power outages in St. Louis create concern for dialysis patients.
J19 Baxter loses dialysis machine patent infringement case against Fresenius.
A19 Rockwell gets European patent for dialysate iron delivery product.
A13 FDA announces public meeting focusing on regulation of nanotechnology
A13 NxStage tap water purification device gets FDA ok for marketing.
A03 Bleach is best to disinfect against C. difficile; other disinfectants induce spore formation.
M08 Minntech's Lee Fischbach: In Memoriam
F20 High aluminum levels linked to multiple sclerosis.
F05 Preventing hemolysis with Meridia blood tubing by avoiding kinking.
J21 FDA announces new program to monitor safety of medical devices.
J19 Tufts nephrologist Dr. Klemens Meyer wins award from US National Kidney Foundation.
J18 Rockwell Medical Technologies gets rights to market vitamin- and carnitine-supplemented dialysate.
J13 Rockwell sells 13 M of dialysate concentrate to Latin America in a large supply order.
J12 Monitoring your dialysis water treatment system (.pdf) - by Northwest Renal Networks
D26 Diabetes, CHF home patient monitors taking off in the UK.
D26 Need a used medical device? Try Ebay.
D20 Allergic reactions from drug-eluting stents
D17 FDA news release on bloodline kinking problems with Baxter Meridian machines.
D13 Baxter recalls dialysis machines due to possible blood tubing kinks.
D08 No one injured in acid spill in dialysis clinic.
N24 San Diego to use chlorine "shock" treatment to clear biofilm in its water system
N10 Rockwell Medical Q3 report: sales increase 75%
N09 The wearable artificial kidney - pie in the sky or pie on the table?
O27 South Florida power outages hamper treatment of dialysis patients.
O26 ASN Renal Week 2005 abstracts now available on-line.
O09 AJKD: USRDS confirms absence of reuse survival effect as of 2000-2001.
O06 Serum amyloid P protein sticks to medical devices, initiates immune response.
S21 EDTNA journal club: Venous needle dislodgement during hemodialysis.
S09 Double-membrane dialysis system uses nanotech to control pore size.
S07 High aluminum levels now rare in United States patients
A19 Massive cryptosporidium outbreak (1500 people) linked to water park storage tank
A19 Cochrane group review suggests benefits of synthetic membranes not yet proven.
A16 Gambro issues safety alert: Overriding Prisma excessive UF alarm is dangerous.
J28 Phthalates induce lupus in genetically-predisposed mice.
J28 Baxter recalls Home Choice Automated PD machine due to grounding problem.
J22 Baxter to stop making HD equipment; will distribute Gambro products.
J11 Microcystis algae getting worse in Lake Erie, Sandusky bay near Toledo.
J28 FlowMedica device permits infusion of fenoldopam directly into renal arteries.
J22 Renal Solutions' sorbent dialysis system gets FDA clearance.
J17 Nephros gets FDA OK to market mid-dilution HDF filter in the United States.
J10 Phthalates accumulate to high levels in infants in neonatal ICUs
J10 New type of filter traps bioaerosols from infected water.
J08 Dialysis technician training school opens in San Francisco area.
J07 FMC: Fresenius unveils new 5008 HD-HDF machine ýn Istanbul.
J07 FMC: European registry data shows 35% lower death risk wýth hemodiafiltration
J04 JASN Express: Crit-line blood volume monitoring fails to reduce hospitalizations
J04 Florida storm bill fails to deal with power outages in dialysis units.
M28 Phthalate exposure in pregnant women linked to infant genital defects.
M20 New telemedicine company treats patients by phone without seeing them.
M18 Rounds by robo-doc at London hospital.
M13 Naturally occurring nanovaults eyed as vehicles to deliver gene/turmor therapy.
M12 Rockwell Medical reports 30% increase in sales over Q1 last year.
M08 Pediatric telemedicine care becomes a reality in Rochester, NY.
M03 ASAIO to meet in Washington DC, June 9-11, 2005.
A29 Gambro hiring, expanding manufacturing, in Lakewood, CO.
A28 Gambro to make Polyflux dialyzers in Alabama.
A28 Prgrammable bacteria: Engineer turns bacterial colonies into living computers.
A26 Pyruvate may prevent brain damage after hypoglycemia in diabetics.
A24 Orlando dialysis unit workers overcome by fumes when cleaning up bleach spill.
A21 Fresenius acquires Haemotec - Canadian dialysate concentrate manufacturer.
A16 Audioclouds may help walking users interact with portable computers.
A15 Chemical linked to dialyzer reactions proves toxic in animal studies.
A14 Rockwell Medical Technologies, Inc. Secures $6.5 Million in Business
A02 Implanted brain chip allows paralyzed patients to interact with surroundings.
A01 FDA getting interested in follow-up after market studies for medical devices.
M17 Feds subpoena Baxter over dialysis filters.
M14 Using quorum sensing peptide blockers to inhibit bacterial biofilm formation.
M07 EPA tightens regulations about lead and copper in drinking water.
M01 Water warning for dialysis patients in Rio Hondo.
F15 Rockwell announces supply contracts with various dialysis providers.
F06 FDA renews contamination report regarding IV flush heparin syringes.
F06 Without PGA gook, S. epidermidis can't survive on implants.
F02 1 million dollar prize offered for system to remove arsenic from well water.
F01 FDA issues nationwde alert on heparin/saline preloaded syringes from IV Flush.
J22 Anti-bacterial additive widespread in U.S. waterways.
J18 HDI: Hemodialysis abstractst from Annual Dialysis Conference, 2004.
J14 Computer crash blamed for adverse effect on dialysis patient care.
J07 New types of microbes found in the saltiest of waters.
J04 Plastics component found to stimulate prostate cancer cells.
D28 ISBP abstracts from 2004 London meeting (pdf).
D22 JASN: Sodium gradient HD works when Na neutral with UF profiled as well.
D21 Plumbing code questioned for kidney dialysis machines.
D16 ANNA: Learning module, PPT files, CE on Hemodialysis
D05 Company in Portland developing new generation of dialysis machines.
D01 ISHD to host pre-conference to the ADC in Tampa, February 27, 2005.
N18 Want to prevent catheter biofilm? Get a diamond coating.
N12 Rockwell Med Technologies reports Q3 sales
O18 Toxic algae blooms with microcystins threaten Michigan lakes
O15 AAMI: Plumbing codes put dialysis patients at risk
O15 AAMI: Dialysis standards on CD
O06 Children's exposure to plasticizers (phthalates) linked to allergies, asthma
O05 City utilities accused of misconstruing lead levels in water supply
S20 CDC guidance: Dialyzing patients during a boil water advisory
S16 CMS: Public meeting on Novel Formulations of Dialysis Solutions - Sept. 27
S15 Highly toxic iodoacids found in chloramine-treated water
A20 West Nile virus patients in Georgia may have been infected from dialysis machine
A18 NDT: FMC finds lower mortality after switching to single-use
J21 Vancouver: No trace of infection found due to faulty dialysis machines
J08 Alberta issues dialysis rules about premixed dialysis after potassium error.
J07 Mould-contaminated dialysis unit to be completely demolished
J30 Verdict on medical mixup of sodium / potassium in Calgary dialysis patients
J30 Asahi Medical to establish U.S. subsidiary
J28 CEO of Renal Solutions wins entrepreneur recognition award
J18 Contaminated transponder protectors found in Halifax
J17 More blood contamination in dialysis machines in Canada - Nova Scotia
J10 Baxter sends out global alert re proper procedures for its dialysis machines
J08 Signs of blood contamination found in British Columbia dialysis machines
J02 FDA revises guidance on reprocessing of single-use devices
J02 Lawsuits in California aim to prevent use of chloramine in water supply
A27 Renal Solutions raises $5M to help it develop new dialysis machine
A21 San Francisco Bay area completing switch from chlorine to chloramine
A17 Dr. Fred Shapiro, kidney pioneer, Minntech founder, dies
A09 April 7th FDA enforcement report: Asahi dialyzers; Baxter Meridian machines
A06 B. Braun launches new dialysis machine
M24 Medionics founder got started building dialysis machines
M20 Phthalate levels in people exposed to plasticizers high; sperm motility affected
M18 Full text (pdf) of Selenic et al paper in ICHE on sulfur compounds in RO water
M18 Epidemic exposure to volatile sulfur compounds in a dialysis unit
M11 Zebra mussels increase blue-green algae, microcystin levels in lakes
F18 HDCN: Viral disease in Tx; Renal artery stenosis; Transplantation audiofiles
F18 HemoCleanse gets $1M bioterrorism grant
F14 Mouldy dialysis unit in Calgary to be remodeled
F04 San Francisco changes water disinfectant to chloramine
J08 Gambro shuts plants, ends Baxter co-op
D09 Fresenius produces more than 50 million dialyzers in 2003
N28 Infections found at several Southern California dialysis units
N20 Biofilm antibiotic resistance may be susceptible to a genetic approach
N05 Some Clostridium and Proteus bacteria survive in slag dumps where pH = 12.8
N01 Polysulfone membranes maintain their beta-2 clearance with peracetic acid reuse
O24 Asahi Kasei to triple output of artificial kidney devices
O02 FDA approves Renal Solutions new version of Redy sorbent cartridges
S22 New ultrafiltration device beneficial for congestive heart failure patients
A27 Segway's Dean Kamen invents water purification machine for developing countries
A26 Robodoc makes rounds at Johns Hopkins
A25 200 mL/min fluid flow by electro-osmosis with no moving parts!
A25 Wisonsin dialysis pioneer Donald Roth obituary
A18 Intake of plasticizers may be higher than assumed
A14 Bacterium found in hot undersea vents enjoys being autoclaved without ill effect
A12 Copper linked to Alzheimer's disease
A07 Unexplained liver failure in 5 dialysis patients in Japan
J30 Enzyme found in volcanic pools may lead to new sterilant to disable prions
J20 Blue-green algae supplement (spirulina) may be contamined with microcystins
J30 Singaporeans make synthetic version of Limulus (horseshoe crab) lysate enzyme
J25 Baxter gets FDA approval to market new Arena dialysis machine
J24 Baxter gets FDA approval to market ARENA dialysis system
J11 New CDC guidelines on dialysis unit water quality
J03 Pediatricians raise concerns about phthalates
M24 Duke University Hospital audit includes issues with dialysis water treatment
M20 Ammonia present in drinking water in Hammond, IN
M03 Toxin-producing blue-green algae found in Lake Erie
A26 Gambro Q1 profits beat forecasts
A17 More problems with mold-contaminated dialysis unit
A07 Repellant coating from mussels may have applications in dialysis tubing, stents
A02 Provide feedback to JCAHO on Safety Rec #3 impact on inpatient HD
M25 Bacteria may stick to thinks because of electrostatic charges
M24 Gambro to expand capacity to produce synthetic membrane dialyzers
M14 Rockwell signs medical supply contract with DaVita
M04 Gambro to focus on development of hemodialysis monitors
F27 New UV light system offers more reliable water disinfection
F21 ASAIO-ISAO Joint Conference, Jun 19, 2003
F18 Dr. WIllem Kolf gets $500,000 engineering prize for artificial kidney invention
F01 CDC report on human exposure to toxic chemicals, incl. lead, phthalates
F01 New FDA initiative to facilitate review of new medical devices and products
J24 City water change from chlorine to chloramine can affect dialysis patients
D21 Baxter acquires Lederle: expands injectable drug portfolio and manufacturing
D14 Ultrasound shown to be an effective way of killing bacteria
D13 Water supply blamed for group illness at Kansas City dialysis clinic
D12 10 dialysis patients from a single clinic in Kansas City become seriously ill
D10 Exposure to phthalates linked to sperm damage
D09 Hemametrics signs multiyear deal with RCG to supply hematocrit monitor
D03 Baxter to exit renal services business
N06 Rockwell, hemodialysis concentrate maker, announces large increase in Q3 sales
O16 Baxter says Croatia ends probe of criminal activity in dialysis deaths
O09 U.S. House backs fees to speed medical reviews
S24 Scribner recalls the early days of dialysis
S16 Power Point presentations from the FDA on reuse of single-use devices
S13 Baxter press release regarding dialysis deaths
S13 Text of FDA News release regarding dialysis deaths
S13 Baxter warning letter on Medisystems tubing: Kinks and Patient deaths
A12 Hemametrics granted clearance for urea measurement technology
A07 Rockwell (makes dialysate concentrates) Q2 sales up 18%
A07 RenalTech initiates U.S. clinical trial of BetaSorb(TM) device
J30 Fresenius reports Q2 results
J19 ERA/EDTA: Dialyzers remove heparin antibodies - maybe why HIT uncommon in ESRD
J08 Microbial contamination of hospital water supplies
J13 New biofilm reactor removes perchlorates, nitrates from contaminated groundwater
M09 Japan's Terumo to pass dialysis business to Asahi
M02 FDA recalls Wyeth 1,000 U/ml heparin vials
A19 Membranes that favor passage of large molecules over small developed
A04 Trihalomethanes: a new contaminant in chlorine-treated water
M27 European experts report on perfluorohydrocarbon-associated dialysis deaths
M26 Arsenic levels in well water linked to atherosclerosis
M14 Baxter to partner with PrisMedical to provide sterile water for home dialysis