Warung Bebas

Selasa, 06 Desember 2011

Unsolicited Advice, While Pregnant or Professor

When I was pregnant, a ton of random people used to come up to me at the grocery store, movie theater, walmart - everywhere - giving me unsolicited advice. It was like I was wearing a sign. A few times it was a birth horror story of someone they knew, sometimes it was asking me if I was having twins, and once it was a waitress telling me to not drink decaf coffee because it would give my unborn child pink eye. (I wish I were joking).

All of my friends seem to have experienced this bizarre phenomenon as well, so I guess there must be some sort of Protect The Children collective group thing going on.

In any case, I find this strange phenomenon happening again as a new professor. I get unsolicited advice early and often from others. It's often pre-packaged tidbits, like, "Teaching is like a gas - it consumes all space available". Sometimes it's strange things, like the more senior assistant professor who put a hand on my arm, looks me in the eye and says, "It gets better." (like I was grieving the death of a loved one).

I know this is all well intentioned, but sometimes when I get unsolicited professorial advice I desperately want to say back, "YES. I AM HAVING TWINS.", just to see the look on their face.



last night, i was in the middle of watching really crappy reality TV and there was a commercial that came on that made me SOB....it's a pampers commercial and it has silent night in the background....have y'all seen it?!!  it's a tearjerker.  last year, walker was the age of the babies in the commercial.  it hit me that i no longer have babies anymore.  my kiddos are growing up so fast...seriously walker can say phrases like "that's cool".  so this quote comes at a good time for me b/c i feel like i am running ragged at times and i need to stop and remember what is really important in life....like my kids decorating the christmas tree....even though they aren't putting the ornaments exactly where i would have :)

*images courtesy of a note on design, amber interiors

Sporting Steve Is In Good Company

Young sports coach Steve Thomas has had a whirlwind few weeks with his work being showcased alongside people like athletics great Malcolm Arnold and cricket guru Andy Flower.

The 22 year-old from Holywell is Wales's first and only london 2012 Platimum Young Ambassador and, thanks to him, more than 6,000 Flintshire youngsters took part in sport during school holidays this year alone. 

Here, Steve describes what he's been up to.

I was overwhelmed at being nominated and short listed for Sport Wales Coach of the Year awards. I saw it as an outstanding achievement and recognition for my work as a Young Ambassador and Dragon Sport Coordinator at Sport Flintshire. Balancing my volunteering/coaching roles whilst studying full time at University has been challenging over the past few years, but when you are rewarded and recognised by your peers at a prestigious event such as this, it makes all that dedication and hard work worthwhile.

I was delighted to share the experience of the awards ceremony with my parents, fellow YA finalists Jamie and Ainsley and, the man responsible for presenting me with such great opportunities, Richard Dando. To be in the company of such great coaches who share the same passion for sport was incredible, whilst the standard of all finalists demonstrated the quality of coaching being delivered across Wales.

Being announced as the winner on stage was an amazing feeling and an experience I will never forget. I felt a sense of pride and the award was for all of those people who have supported me along the way – my family, friends and the staff at Sport Wales, Deeside College, Sport Flintshire, Glyndwr University - the list goes on!

After winning the Sport Wales’ award I was put through to the Sports Coach UK awards, which were held at the Jumeirah Hotel in London. Within minutes of arriving at the venue I had shaken hands with Colin Jackson, Andy Flower and Sir Geoff Hurst and said hello to Terry Venables and Teddy Sheringham! Amazing. After being introduced to various people and doing a bit of networking, we made our way in to the dining room and clapped as HRH Princess Anne, patron of Sports Coach UK, made her way on stage.

After dinner it was time for the announcements of the winner for UK ‘Young Coach of the Year’, but unfortunately this time I just missed out. Nevertheless, I was so proud to have made it that far and to have met some truly inspirational people along the way. If someone had said to me a year ago I would be nominated, shortlisted or win any award at any level I would not have believed it.

Thankfully though the fun doesn’t stop here. The next awards night I will be attending is the BBC Wales’ Sport Personality of the Year and another opportunity to meet some of the best sporting talent our great country has to offer.

As a final note, I would like to thank all the staff at Sport Wales for their great support this year and congratulate all of the sports coaches and volunteers who are actively making a difference in schools, clubs and communities in uniting Wales as a proud sporting nation.

Find out more about the Sport Wales Coach of the Year Awards: http://www.sportwales.org.uk/coachoftheyear

Senin, 05 Desember 2011

Merck Admits Little While Settling the Vioxx Case

A week ago, another legal settlement with some noteworthy aspects came marching along.  As reported by the Wall Street Journal, here are the details.

A Guilty Plea to "Misbranding"

First, there was a guilty plea (to a misdemeanor):
Merck & Co. agreed to pay $950 million and plead guilty to a criminal misdemeanor charge to resolve government allegations that the company illegally promoted its former painkiller Vioxx and deceived the government about the drug's safety.

In particular,
The Justice Department said Merck illegally promoted Vioxx for rheumatoid arthritis before that use was approved by the Food and Drug Administration in 2002. The drug was initially approved in 1999 to treat certain types of pain. Drug companies are barred from promoting drugs for unauthorized, or 'off label,' uses, though doctors may prescribe off-label uses.

Merck agreed to plead guilty to introducing a 'misbranded' Vioxx into interstate commerce, which is a misdemeanor violation of the Food, Drug and Cosmetic Act, and to pay a $321.6 million criminal fine.

So the company actually admitted to violating the law in the form of a misdemeanor, selling a drug for unapproved uses. The importance of this sort of activity has been frequently challenged, especially by those who claim that corporations have free speech rights that allow them to promote practically anything they want.

However, this was not the only issue apparently resolved.

A Civil Settlement

The company agreed to pay $628.4 million to settle civil allegations.

What were these allegations?
The government also made allegations against Merck in parallel civil litigation related to Vioxx in addition to the criminal charges.

According to the government, Merck representatives made inaccurate, unsupported or misleading statements about Vioxx's cardiovascular safety, in order to increase sales of the drug. The government also said Merck made false statements to state Medicaid agencies about the drug's safety.

However,
Merck isn't admitting liability or wrongdoing in the civil aspect of the settlement. Mr. Rogers said Merck expressly denies the civil allegations.

'We believe that Merck acted responsibly and in good faith in connection with the conduct at issue in these civil settlement agreements, including activities concerning the safety profile of Vioxx,' said Merck General Counsel Bruce Kuhlik in a statement.

So this is yet another example of a legal settlement made by a health care organization involving that organization paying a fine, but not admitting it did anything wrong.

The Parallel with the Citigroup Settlement

Last week, we wrote about how one US federal judge refused to accept a settlement (in a case of alleged financial misbehavior involving Citigroup) which did not require the company to admit wrongdoing. The judge noted that this presented the logically incomprehensible situation of a company apparently being punished for a reason that is unknown. At that point, one (admittedly outspoken) critic wrote, "This has essentially created a parallel or secret criminal justice system, in which both crime and punishment are adjudicated behind closed doors." Furthermore, these
settlements have evolved into a kind of cheap payoff system, in which crimes may be committed over and over again, and the ... [government's] only role is to take a bribe each time the offenders slip up and get caught.

If you never have to worry about serious punishments, or court findings of criminal guilt (which would leave you exposed to crippling lawsuits), then there’s simply no incentive to stop committing fraud. These SEC settlements simply become part of the cost of doing business....

What No One Had to Admit
In the case of the current Merck settlement, we do know something about the activities that lead to the settlement.  The settlement arose out of what was called the "Vioxx scandal." In summary, Vioxx (rofecoxib, Merck) a Cox-2 inhibitor non-steroidal anti-inflammatory drug used for pain, and touted for its ostensibly low risk of gastrointestinal side-effects, was withdrawn from the market in 2004 because of its cardiac risks.  The Vioxx case is flush with examples of how the company used deception to market a very profitable drug without regard to its risks to patients. 

There is evidence is that the company knew about these effects since 2000, but suppressed the clinical research evidence until 2003.(1)  In particular, in 2005, the editors of the New England Journal of Medicine raised concerns that an article published in that journal in 2000 about the results of the VIGOR study of rofecoxib sponsored by Merck failed to report data that would have suggested that the drug caused excess cardiovascular risks.(2) In 2007, the company paid more than $4.9 billion to settle patient lawsuits alleging harm due to Vioxx.(3)  Also in 2008, the company made a $58 million settlement of claims its advertising of Vioxx deceptively minimized its risks.(4) In 2008, it became clear that at least one apparently clinical trial of Vioxx, the ADVANTAGE trial, was merely a "seeding trial,' that is, a marketing exercise.(5)

On Health Care Renewal, we starting writing about Vioxx in 2005, including,
- here about ghost-writing of a Vioxx research publication;
- here, and here about allegations that Merck executives tried to intimidate Vioxx critics;
- here about how advocates of an extreme laissez faire approach to regulation of health care corporations used illogical arguments about the Vioxx case;
- here about the ADVANTAGE "seeding trial," that is, a study really meant to recruit supposed physician-researchers as prescribers; and
- here about how one once prominent Vioxx researcher pleaded guilty to fraud in connection with his research on other drugs.
-  here about how in settling a shareholder lawsuit Merck vowed to improve its scientific and academic integrity, and refrain from manipulating and suppressing clinical research.

In 2010, we summarized the Vioxx case thus, " the Vioxx case provides a good lesson about some of the tactics used to deceptively and unethically promote health care products (pharmaceuticals in this case)." 

In case there are any doubts about the harms patients suffered as a result of using Vioxx as a pain reliever, in 2004, a cumulative meta-analysis of published trials of Vioxx known by then estimated the risk of myocardial infarction (heart attack) due to Vioxx compared with placebo or other non-steroidal anti-inflammatory drugs was 2.3 times the baseline rate.(6)  That analysis suggested that there was data by 2000 that Vioxx increased the risk of bad cardiovascular events.  A cumulative meta-analysis from 2009 suggested that the risk of death due to Vioxx was 1.7 times the baseline rate.(7)   That analysis suggested there was data by 2001 that Vioxx increased the risk of bad cardiovascular events.  Graham and colleagues' nested case-control study of Vioxx use in a large managed care organization lead them to estimate that "88 000 - 140 000 excess cases of serious coronary heart disease probably occurred in the USA over the market-life of rofecoxib."(8)

Yet despite all the evidence of deceptive practices used to market Vioxx as a first-line pain reliever, and all the evidence that Vioxx may have lead to a large number of myocardial infarctions and premature deaths, the US government's settlement with the maker of Vioxx allowed it to deny that its marketers concealed the dangers of the drug.  This shows that the US regulation of health care organizations has been reduced to Kabuki theatre, detached from reality, and in this case, from what appears to be very clear clinical epidemiological evidence. 

As noted above, and by us frequently in the past, as long as the only punishments for bad behavior are fines (paid by the entire organization, not those who authorized, directed or implemented the bad behavior), such "punishments" only modestly add to the cost of doing business, and do not deter future bad behavior.  The continuing bad behavior, indicated in part in the parade of legal settlements we have documented, doubtless leads to much of our health care problems, particularly high costs, poor access, poor quality, and demoralized health care professionals.

Like a broken record (for anyone who remembers what that means), I repeat...   to really deter bad behavior, those who authorized, directed or implemented bad behavior must be held accountable. As long as they are not, expect the bad behavior to continue. Real health care reform needs to make health care leaders accountable, and especially accountable for the bad behavior that helped make them rich.


References


1. Topol EJ. Failing the public health - rofecoxib, Merck and the FDA. N Engl J Med 2004; 351: 1707-1709.  Link here.
2. Curfman GD, Morrisey S, Drazen JM et al.  Expression of concern reaffirmed. N Engl J Med 2006; 354:1193. Link here.
3. Charatan F. Merck to pay $5bn in rofecoxib claims. Brit Med J 2007; 335: 1011. Link here.
4. Charatan F. Merck to pay $58m in settlements over rofecoxib advertising. Brit Med J 2008; 336: 1208-1209. Link here.
5. Hill KP, Ross JS, Egilman DS, Krumholz HM. The ADVANTAGE seeding trial: a review of internal documents. Ann Int Med 2008; 149: 251-258. Link here.
6.  Juni P, Nartey L, Reichenbach S et al. Risk of cardiovascular events and rofecoxib: cumulative meta-analysis.  Lancet 2004; 364: 2021-2029.  Link here.
7.  Ross JS, Madigan D, Hill KP et al.  Pooled analysis of rofecoxib placebo-controlled clinical trial data: lessons for postmarket pharmaceutical safety surveillance.  Arch Intern Med 2009; 169: 1976-1984.  Link here.
8.  Graham DM, Campen D, Hui R et al.  Risk of acute myocardial infarction and sudden cardiac death in patients treated with cyclo-oxygenase 2 selective and non-selective non-steroidal anti-inflammatory drugs: nested case-control study.  Lancet 2005; 365: 475-481.  Link here.

Sabtu, 03 Desember 2011

Back to Basics, CD and DVD basic forensics

Well hello there reader,
At G-C (my company) we try to have an internal training topic for about 30 minutes to an hour every day (that I'm in the office). Often times we will go over case studies of recently solved cases but other times we get back to basics because you can't assume everyone knows everything you do. One class we recently did was on CD/DVD forensics and since it was received well I thought I should do a similar thing here on the blog. I admit I was watching the barefoot contessa's 'back to basics' show before i wrote this so the title is most likely influenced by delicious food.

I think a lot of people have forgotten about DVDs and CDs as important forensic evidence with the widespread use of cheap reusable USB storage (commercially introduced in December 2000 (Thanks wikipedia!)), but back when I got started (1999) it was very much 'a thing'. There are four important things we can determine forensically from a CD/DVD.

1. The volume name of the CD (always)
2. When it was burned (always)
3. What software made the CD (sometimes)
4. The previous burns (always)
and some easter eggs.

1. The volume name of the CD
All of the CDs I reviewed start with a ISO9660 session on the disk which began at an offset of 8000. You can see in the screenshot below that standard identifier has been set as 'CD001' which is the default for most burners when a ISO9660 session is selected. However what we care about is right after that the name of the CD is ' Oct 28 11 09:33'.




You may think, why do I care about this, this is the volume name that I can see in any tool? Well if you have a multi session disk the volume name will be set to the current session, this may be the only way you have to determine the labels of the prior sessions. We will talk more about sessions in 4.

2. When it was burned
Near the end of the ISO9660 session block are four time stamps, I've always seen them set to the same time. This is the time the CD/DVD was created.



Let's break the timestamp down to a more readable form:

2011102808333500è
2011102808333500è
2011102808333500è
2011102808333500è

As you can see each of them terminates with ascii character è which is hex E8. Breaking down an individual entry we can see that the time is:
2011 10 28 08 33 3500
So October 28, 2011 at 8:33:35am is when the CD was burned, notice this is one hour off of the CD label time. Note that this time is only as accurate as the system clock that burned the CD/DVD.

3. What burned it
Depending on what software burned the CD/DVD many of them will also place the name and version of the software in the reserved space of the ISO9660 session start. In our example we can see that the name of the software that burned it is 'PRASSI2.1.374'.





Doing some quick searches for 'Prassi cd burning software' reveals that this is Primo Prassi version 2.1.374 a now defunct company whose software was bundled with some CD/DVD burners.
Why do we care? If you are trying to prove that a CD/DVD was burned on a particular system matching the software name and version to what was installed on the system can be one indicator that you can use.

4. The previous burns
If you are inspecting a rewritable CD/DVD and it has had more than one write burned to it, then each of the writes are still available. There are multiple layers of burnable media within a rewritable disk and when inserted into a CD/DVD ROM your computer will only show the most recent session. When you image the CD/DVD using a tool like FTK Imager all the prior sessions will be viewable. This is why determining the name of the session may be important as we detailed in 1.

5. Easter Eggs
Sometimes you'll find something unexpected. The ISO9660 specification does not state what can't exist within the reserved space of the session start and systems don't parse for unused areas. For instance within MSDN DVDs you'll be Microsoft's name, address and phone number. What is contained within the session start beyond what we've described here will also depend on what the burning software programmer decided to place within it.

That's it, I hope this shined some light on a possibly forgotten set of facts. Let me know what you think, your comments help to motivate me to keep posting in between baby bottles.
 

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