How does 33 million make sense?
Also, how does warfarin treat breast cancer?
Falanga A, Levine MN, Consonni R, Gritti G, Delaini F, Oldani E, Julian JA, Barbui T.
Hematology Dept, Ospedali Riuniti, Bergamo, Italy.
Malignancy is a risk factor for thromboembolism and anti-cancer chemotherapy can increase this risk. Prophylaxis of thrombosis with very-low-dose warfarin given concurrently with chemotherapy has a significantly reduced rate of thromboembolism in a randomized trial in women with stage IV breast cancer. In a group of 32 patients randomized in one center (16 subjects on warfarin and 16 on placebo), we have prospectively studied the plasma levels of: 1. Markers of 'in vivo' clotting activation (thrombin-antithrombin complex [TAT], prothrombin fragment 1+2 [F1+2] and D-dimer), 2. Factor VII (FVII), and 3. Natural anticoagulants (protein C [PC] and antithrombin [AT]). The aims of this study were: 1. to examine whether laboratory tests predicted those patients who developed thrombosis, and 2. to evaluate the effect of very-low-dose warfarin on hemostatic variables. The patients' hemostatic parameters were evaluated before entry into the study and after starting chemotherapy +/- prophylaxis, before each course for nine courses. Before-treatment results were compared to those of a sex and age-matched non-cancer control group. There was a significant elevation of plasma levels of TAT (p <0.001), F1+2 (p <0.001), D-dimer (p <0.0001) and FVIIa (p <0.05), as well as an increase of FVII proteolysis (p <0.05), whereas plasma PC and AT concentrations were not different from controls. After starting chemotherapy, markers of clotting activation were progressively lower in the group receiving warfarin prophylaxis compared to the group on placebo. Differences between the groups became statistically significant (p <0.01) after the 4th course of chemotherapy. Deep vein thrombosis occurred in two patients in the placebo arm. The results of this study indicate that before therapy, an hypercoagulable state is present in stage IV breast cancer, and after starting chemotherapy, abnormalities of hypercoagulation markers persist, however they are reduced by very-low-dose-warfarin. None of the laboratory variables could predict thrombosis in the single patient.
I don't where you come from, but just to create a new screenname and blame the pharmacist is the most ignorant thing you could have done. If you are in pharmacy school right now, do they teach you about continuous quality improvement and medication errors? Obvious mistakes should not be condoned, but in this case we have not gathered all the facts about the pharmacist and environment created the mistake. You are just as stupid as Ohio pharmacy board. Instead of blaming your coworkers, grow up and unite, fight the monster that makes pharmacists work like a machine without a break and profit is above patient safety.I don't know how they arrived at that amount, but I can tell you if that was my mother, I would have gone after Walgreens and the Pharmacist (assuming script was legibly written for 1mg) for every penny they are worth. When you are filling scripts for a drug like Coumadin, you should automatically go into a heightened awareness mode and make damn sure the patient is getting what the doctor wrote for. No pharmacist can be expected to fill every script with 100% accuracy. Exception: Coumadin, among some others.
Is it possibly the case of a decimal point and a trailing zero?
Honestly, a one time dose of 10mg warfarin is rare in itself. It definitely would not slip past me even if I was hyper-tired and super-drained of all vitality. Doses as high as 10mg are even recommended to be in divided daily doses. I'm sorry I'm gonna have to call pharmacist on this one. Retail really does deplete clinical common sense indeed!
My safety class mentioned that MORE mistakes can happen when there's downtime or when it's less busy.
and your safety class was sponsored by walgreens or the research was supported by walgreens.
BID Coumadin? I would like to see any supporting evidence for that. A patient at the hospital I'm at now recently died from bleeding complications after receiving 5mg Coumadin BID, against the advisement of the pharmacy.
So what are you saying? the patient should have been on 10mg instead? Don't think it woulda made much of a difference...that's why regular INR monitoring is key....especially if a patient needs to be on wafarin that high. A 10mg pill of warfarin can shoot up the INR by up to 0.5 points in one day.BID Coumadin? I would like to see any supporting evidence for that. A patient at the hospital I'm at now recently died from bleeding complications after receiving 5mg Coumadin BID, against the advisement of the pharmacy.
Article says this happened after several weeks of being on this medication. Aren't INR's initially supposed to be monitored sooner than that?
I'm sad that this incident has happened, but I'm glad Walgreens is being punished for some of the mistakes its' working conditions cause. When will safety be stressed instead of number of prescriptions verified? This was probably a POWER store since it is in Florida. Typing and reviewing are done remotely and verification is done by the tech correct? The pharmacist is basically a cashier?
I know what you mean...Is it possibly the case of a decimal point and a trailing zero?
Honestly, a one time dose of 10mg warfarin is rare in itself. It definitely would not slip past me even if I was hyper-tired and super-drained of all vitality. Doses as high as 10mg are even recommended to be in divided daily doses. I'm sorry I'm gonna have to call pharmacist on this one. Retail really does deplete clinical common sense indeed!
Yup...not included are drugs for infant like prelone, or for pain like morphine. Sometimes I see doctor puts 2.5 ml on morphine q 4 h. The script was entered correctly but obviously dosing will kill the patient. If you are the only pharmacist to handle the script, you know it's wrong. But if you have like 1 pharmacist to review sig, one review interaction, one review product, I can see that sometimes the mistake slips through in fast food pharmacy. If you are a good pharmacist and make one fatal mistake, it is devastating.I know what you mean...
A one time dose of 10mg warfarin was called in recently, and we didn't even have the 10s on the shelf. The script was dispensed with two 5 mg tablets.
That's how rare a 10mg script of warfarin is... we don't even carry it!
"Article says this happened after several weeks of being on this medication. Aren't INR's initially supposed to be monitored sooner than that?"
EXACTLY!!!!
I take HUGE issue with this article (and the ABC news segment) that shows the technician being interviewed (admitting she typed it at 10mg vs 1mg) but there is NEVER ever ever any mention of workflow, pharmacist, and HOW this could have happened.
On the ABC News (you can check it online) they even show the RX # and the store# that filled the RX.
The way they make it sound, the tech dispensed the medication ALL BY HERSELF.
Which I'm pretty sure doesn't happen, not even in Florida (where anything goes, like the 2000 elections.)