Showing posts with label hepatitis. Show all posts
Showing posts with label hepatitis. Show all posts

Thursday, September 9, 2010

"There was...crap in that stuff. This stuff was manky, it was filthy, it was dirty ... but they still stuck it in the arms of children"

Patients have called for the inquiry into how people were given infected blood by the Scottish NHS to have a wider remit, as hundreds of pages of evidence were published.
Campaigners hailed the release yesterday of the preliminary report by Lord Penrose, who is chairing the probe, as a milestone.
It included a list of issues that he will investigate during the next year, among them the use of commercial blood products after it was realised internationally that they carried a risk of Aids and the acceptance of blood donations from prisoners.
Hundreds of people in Scotland were given contaminated blood in the 1970s and 1980s either as treatment for blood clotting disorders or through blood transfusions.
The plight of those who caught HIV or hepatitis C as a result is acknowledged in the opening of the preliminary report.
It says: “It would have been impossible for any person involved in this inquiry to have been unaware of and to have remained untouched by the physical, mental and emotional suffering of the individuals and families affected by these serious and potentially fatal diseases.”
Campaign groups including Haemophilia Scotland said that after years of frustration they were pleased to have such a substantial document.
However, they expressed concern that many of the victims and their families who want to be core participants with legal representation when the inquiry progresses to oral hearings will be disappointed.
About 70 patients and their relatives applied to Lord Penrose to be core participants, but so far it is understood about 14 have been accepted.
In addition, Bruce Norval, who has hepatitis C after receiving contaminated blood, complained the inquiry would not explore other infections – in addition to hepatitis C and HIV – to which haemophiliacs given clotting agents may have been exposed.
He said: “One thing that needs to be highlighted is that haemophiliacs are due a public, truthful account of the full toxic potential of the clotting agents we were treated with from childhood. At the moment, the remit would not fully allow for that.
“What we are trying to get is an understanding why this small group of people, which was 500 strong, are now down to half that number, with more dying on a monthly basis.
“There was all kinds of crap in that stuff. This stuff was manky, it was filthy, it was dirty and they knew it, but they still stuck it in the arms of children.”
The inquiry will examine how patients affected were tested for infections and informed about the results. According to the report, almost two-thirds of patient witnesses said they did not know they were being tested for hepatitis C or HIV and a number describe finding out they had hepatitis C years after tests were carried out.
Lord Penrose has been given accounts of doctors dismissing the illness as “nothing to worry about”, while one witness with HIV said the doctor who told his family was “quite blase”.
The report was released after the inquiry team analysed more than 80,000 documents and took more than 100 statements from patients and relatives.
Solicitor Advocate Patrick McGuire, of Thompsons solicitors, the recognised legal representative of families and sufferers, welcomed the report.
He said: “The document … is clearly very well reasoned and therefore a clear measure of the amount of work that has been put in by Lord Penrose and his team and for that I would personally like to thank him.”
He added that it was subject to consultation and he would be discussing some issues with Lord Penrose.
Lord Penrose said: “It is important to emphasise that I have not reached any conclusions on matters of fact or provided any recommendations at this stage and the list of topics that I have included for further investigation at the public hearings is not definitive.
“I am now inviting comments on these topics from interested individuals and organisations by the end of October.”

Tuesday, August 17, 2010

Cutting back on blood use could halt infections, illness — and even death

SEATTLE — As a doctor and a patient, Dale Reisner knows the value of donated blood. But when the Seattle obstetrician had to have heart surgery four years ago, she did everything possible not to get a single drop.
“I don’t have any religious problems with it. If I was near death, I definitely would have taken blood, no question,” said Reisner, who is fine now at age 62. “But if I could avoid a transfusion by better pre-op preparation, then I was interested.”
Dr. Dale Reisner actively avoided a blood transfusion during surgery to repair a mitral valve in her heart.
Long dominated by Jehovah’s Witnesses — whose faith forbids blood transfusions — bloodless surgeries and blood conservation programs are now attracting mainstream patients worried about what some experts say are clear risks, including more infections, longer recuperation, increased illness and even death.
"The best blood is in your own veins,” said Dr. Lori Heller, medical director of the blood management program at Swedish Medical Center in Seattle, where Reisner had her surgery — without any transfusion. “We want to think before we transfuse.”
Decades of experience with Jehovah’s Witness patients, including 1.5 million members in the United States, has helped propel the new emphasis on blood management, said Sherri Ozawa, clinical director of the Institute for Patient Blood Management at Englewood Hospital and Medical Center in New Jersey.
“In the early days, it was, ‘We have Witness patients, what in the world do we do with them?’” she recalled. “Now we believe it should be the standard of care.”
More doctors, from cardiac surgeons to orthopedists, are offering patients ways to conserve their own blood and avoid transfusions. From drugs that boost blood levels before surgery to cell salvage and blood diversion techniques during operations and lower thresholds for giving blood at all, the techniques are a sea change in the attitude that more blood is always better.

Wednesday, August 11, 2010

Egypt - Nearly 7 out of every 1,000 Egyptians acquire HCV infections every year, suggesting intense ongoing transmission

The Arab Republic of Egypt has the highest rates of new hepatitis C virus (HCV) infection in the world, according to a new study published today in the prestigious Proceedings of the National Academy of Sciences. The study also estimates more than 500,000 new HCV infections occur in Egypt every year, likely signaling an epidemic in a country of more than 77 million people. This high rate of HCV transmission may be due to the lack of sufficient standard safety precautions in medical and dental facilities, the authors suggest. “Nearly 7 out of every 1,000 Egyptians acquire HCV infections every year, suggesting intense ongoing transmission. This is the highest level of HCV transmission ever recorded at a national level for a blood borne infectious disease transmitted parenterally, that is, by use of non-sterile medical instruments,” said Dr. F. DeWolfe Miller, lead author of this study and professor of epidemiology at the Department of Tropical Medicine and Medical Microbiology and Pharmacology at the University of Hawaii.Although the high prevalence of hepatitis C in Egypt has been well established for many years, and linked in part to limited safety measures during anti-bilharzia campaigns, published estimates of prevalence from different Egyptian communities failed to provide a nationwide picture of the magnitude of ongoing HCV infection transmission.
To estimate the rate of new HCV cases of infection in Egypt, the authors of the study performed epidemiologic modeling of data from a range of studies, including a 2008 national HCV survey with a representative sample and well-documented study design.“The study opened our eyes to a disease burden similar in scale and challenge to the HIV problem in sub-Saharan Africa: Millions of cases of an infection for which there is no vaccine, no effective treatment, and where case management is so expensive that it is beyond the reach of most patients,” said Dr. Laith J. Abu-Raddad, co-author of the study and assistant professor of public health at the Infectious Disease Epidemiology Group at the Weill Cornell Medical College–Qatar.
The study necessitates not only further analysis of HCV transmission in Egypt but also justifies the immediate increase of resources to strengthen public health measures aimed at reducing the transmission of HCV in clinical and non-clinical settings, according to the authors. Failure to address this problem will result in a massive disease burden in the nation in terms of HCV infection complications, including active liver disease, liver failure, or liver cancer.
“There is only one way to deal with the HCV challenge in this country: HCV prevention,” warned Dr. Miller. “Effective and stronger HCV prevention programs are urgently needed in Egypt. Failure to act could swamp the public health system over the coming decades with millions of cases of HCV disease complications with an economic and social cost that this nation does not have the means to confront.”
Key scientific findings of the study
• Nearly 7 out of each 1,000 Egyptians acquire HCV infection every year for a total of 537,000 new HCV infections every year. This is by far the largest ever recorded rate of occurrence of HCV at a national level of all countries in the world.
• One in every 10 Egyptians is a carrier of the HCV infection, which means that there are at least 4,459,000 persons infected with HCV who are infectious to others. This is the largest reservoir of HCV infection in the world.
• Contrary to the widely-held perception that this rate of occurrence reflects merely the limited safety measures during anti-bilharzia campaigns, HCV incidence likely continues at alarming levels due to limitations in the implementation and enforcement of stringent standard precautions in public and private medical and dental facilities.

Monday, May 10, 2010

Lawyer calls drug vials 'weapons of mass infection'

The drug companies that produced and sold the sedative linked to Southern Nevada's hepatitis C outbreak provided large vials of medication to endoscopy centers despite their risk to public safety, a lawyer charged Friday.

"These drug companies knew that these were weapons of mass infection. They knew what was going on in these endoscopy centers. ... They knew it for years and years and years, and they did nothing to stop it," Robert Eglet told a jury during closing arguments in the first trial stemming from the outbreak.

Eglet represents Henry Chanin, 62, who was infected with hepatitis C during a 2006 colonoscopy at the Desert Shadow Endoscopy Center, one of two clinics linked to Southern Nevada's hepatitis C outbreak.

Chanin, headmaster at The Meadows School, and his wife, Lorraine, are suing Teva Parenteral Medicine and Baxter Healthcare Services, which made and sold the drug propofol, on several product liability claims.

After hearing two weeks of trial testimony, the jury began deliberations late Friday afternoon to decide whether the companies should he held liable for Henry Chanin's infection.

His case was one of nine linked to two Las Vegas endoscopy clinics by health officials, who in 2008 notified 50,000 patients about possible exposure to hepatitis, HIV and other blood-borne diseases because of unsafe injection practices at the clinics. Hundreds of patients have filed lawsuits as a result of the outbreak.

Officials blamed the local outbreak on nurse anesthetists reusing single-dose drug vials between patients after the vials had become contaminated by the nurses reusing syringes on the same patient.

Eglet said the companies knew of the temptation to reuse the large 50 milliliter vials of propofol, which contained four to five times the amount needed for a typical 10-minute colonoscopy.

"They knew they were going to be 'double dipping' on this between patients," he said.

Teva and Baxter should have known about the dangers because propofol was associated with seven previous hepatitis C outbreaks that infected 148 people, he said.

Eglet also pointed to a report Teva wrote to the U.S. Food and Drug Administration in 2000 to get approval to make 10 milliliter vials of propofol. The report acknowledged that some medical workers were reusing the larger vials among patients to avoid throwing away unused anesthetic.

The smaller vials would improve patient safety undergoing endoscopic procedures because there would be less leftover anesthetic to tempt medical workers to reuse the vials, the report stated.

Teva made the 10 milliliter vials until 2007, when it stopped production in part because the smaller vials cost more to make than the larger vials, Teva executive Craig Lea testified at trial.

Based on their knowledge of previous misuse of the larger vials, the drug companies should be held liable because the misuse was "reasonably foreseeable," Eglet said.

The lawsuit originally named the doctor and nurses who performed Henry Chanin's colonoscopy, but their insurance company settled the medical malpractice claim last month, preventing the drug companies from shifting blame.

"They cannot point the finger at somebody who is not here," Eglet said.

The Chanins' suit also claims warning labels on propofol inadequately warned of the dangers of reusing the vials.

Drug company lawyer Mark Tully defended his clients, saying there was nothing defective about the propofol, which worked exactly as it was supposed to during Chanin's colonoscopy.

He said Teva made the 10 milliliter vials until 2007, when they were discontinued because doctors preferred to buy 20 and 50 milliliter vials. It was up to the medical professionals to decide which size was appropriate because the amount of propofol needed varies by procedure length and patient size, he said.

"There are uses for 20s and 50s that are entirely acceptable," Tully said.

He also dismissed the 148 hepatitis C cases Chanins' lawyers connected to propofol, pointing out that all of those infections were blamed on poor techniques for maintaining a sterile environment, such as reusing syringes and improperly cleaning scopes, which were warned against in the drug packaging.

"There are risks with using propofol, and the way to avoid those risks is to use proper aseptic technique and only use the vial on one patient," Tully said, noting that every propofol vial had "single-patient use" written in red letters.

Since being infected with the hepatitis C virus, which makes the liver swell and stops it from working correctly, Henry Chanin has lived with the constant worry of infecting his wife. The couple have stopped doing anything that might spread bodily fluids, from sharing a glass of wine to having sex. He also deals with lingering side effects of fatigue and joint pain two years after undergoing chemotherapy-like treatment for hepatitis C.

Eglet asked the jury to award him $8.5 million in damages to account for economic losses and his suffering. Lorraine Chanin's lawyer, Will Kemp, asked the jury to award her between $1.6 million and $2.3 million.

Eglet also encouraged the jury to levy punitive damages against the drug companies because of their conscious disregard for public safety in the name of profits.

"You can't put them in jail. We can't do other things," Eglet said. "The only thing we can do, quite frankly, is hit them where they take notice ... with money."