Yay I get to take Michael Jackson's favorite drug!
I'm going in for an EGD next week. Early this year I realized I'd gone through a whole bottle of Tums in less than a month. So doc said if I liked Prilosec, give it a try. Yay it worked! Um, sort of.
So I went to the rx strength. That was good....um, well, unless I drank lemonade or ate hot peppers or something expanded too fast in my stomach....But then it was more often than that.
Sigh. So off to the gastro dude I go. That was fun cuz he about fainted when he saw me. He did my top and bottom scopes for surgery clearance. Dang was he impressed with the five-year results. It was lots of fun to tell him my memorized ditty about what gets bypassed in the DS and see instant comprehension. "Oh, so you need vitamins abcdefgh and close monitoring of trace elements t thru z! And I bet a LOT of protein and fat huh?"
Ahhhh what pleasure. He also said he wished he could see more preops for RNY and ESPECIALLY "those stupid bands" (that's a quote with his permission btw) so that he could educate them more about what REALLY happens with the digestive tract. He commented as well on the very high regain rates in patients he sees. He's only see a very few DSers, though, and nobody who could explain it to him :-D.
Anyhow, it's off to the "suite" to get nice and stoned and have him see what's what. He also gave me a ten day trial of a medication called Dexilant. I know time released meds aren't supposed to work for us, but by golly I felt a difference with one dose.
I shall report back on the fun of the drugs and perhaps post pictures of my gizzards.
on 10/10/11 4:21 am
Sorry to hear about the reflux, I'm having a little bit of it as well, but sounds like your Gastro is really sharp and knows his stuff!
Kapidex = proton pump inhibitor (stomach acid blocker)
Casodex = prostate cancer drug
There were mix-ups in pharmacies (human error) where prostate cancer patients were getting heartburn meds and heartburn patients were getting prostate cancer meds. . . They were proactive about changing their name due to the similarities before it was federally-mandated. Hats off to them for a job well done because I'm sure it cost a fortune to do (although probably less than a future lawsuit).
OMG - "Knock yourself out" - with your permission, I'd like to copy this with a friend who shares that rather sick sense of humor! One of my favorite stories that comes to mind from your story is when his mother (we both come by our senses of humor from our parents) was driving with his aunt, when a very pregnant woman stepped off the curb right in front of them, and the driver had to slam on the brakes, and his mother snapped "Doesn't she know she can also get knocked DOWN?"
The naming of drugs is a tricky business - so many insist on using syllables that are deemed by some marketing people as "distinctive" as trade names, but they keep picking from the same box! Remember we had an earlier discussion off-site about the confusion between Aricept, Uri-Cit and Pro-crit?
Here is an article about this - everyone should ALWAYS check their precriptions when they first get a new one - look up what's on the bottle versus what the drug was prescribed to treat. And always look at the pills when you get a refill - make sure that they look the same as the last one! If a generic has been substituted, it might look different, but make sure it is the same medication!
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Source: http://www.medicinenet.com/script/main/art.asp?articlekey=53 208 |
Drug Name Confusion: Preventing Medication Errors
By Carol Rados
An 8-year-old died, it was suspected, after receiving methadone instead of methylphenidate, a drug used to treat attention deficit disorders. A 19-year-old man showed signs of potentially fatal complications after he was given clozapine instead of olanzapine, two drugs used to treat schizophrenia. And a 50-year-old woman was hospitalized after taking Flomax, used to treat the symptoms of an enlarged prostate, instead of Volmax, used to relieve bronchospasm.
In each of these cases reported to the Food and Drug Administration, the names of the dispensed drugs looked or sounded like those that were prescribed. There have been others: Serzone, an antidepressant, for Seroquel, used to treat schizophrenia, and iodine for Lodine, a non-steroidal anti-inflammatory drug.
Adverse events that can occur when drugs are dispensed as the wrong medications underscore the need for clear interpretation and better communication between the doctors who write prescriptions and the pharmacists who fill them. The FDA says that about 10 percent of all medication errors reported result from drug name confusion.
"These errors are not usually due to incompetence," says Carol A. Holquist, R.Ph., director of the Division of Medication Errors and Technical Support in the FDA's Office of Drug Safety. "But they are so underreported because people are afraid of the blame." Errors occur at all levels of the medication-use system, from prescribing to dispensing, Holquist says, which is why those people *****ceive the prescriptions must take action, too. "Everybody has a role in minimizing medication errors," she says.
Medication errors can occur between brand names, generic names, and brand-to-generic names like Toradol and tramadol. But sometimes, medication errors involve more than just name similarities. Abbreviations, acronyms, dose designations, and other symbols used in medication prescribing also have the potential for causing problems.
For example, the abbreviation "D/C" means both "discharge" and "discontinue." The National Coordinating Council for Medication Error Reporting and Prevention (NCCMERP) notes that patients' medications have been stopped prematurely when D/C--intended to mean discharge--was misinterpreted as discontinue because it was followed by a list of drugs.
Illegible handwriting, unfamiliarity with drug names, newly available products, similar packaging or labeling, and incorrect selection of a similar name from a computerized product list, all compound the problem. And, although some drug names and symbols may not necessarily sound alike or look alike, they could cause confusion in prescribing errors when handwritten or communicated verbally, according to the United States Pharmacopeia (USP).
For example, Holquist says that several errors have occurred involving mix-ups with the oral diabetes drug Avandia and the anticoagulant Coumadin. Although they don't look similar when typed or printed, the names have been confused with each other when poorly written in cursive. The first "A" in Avandia, if not fully formed, can look like a "C," and the final "a" has appeared to be an "n."
Names are part of developing a new drug. And coming up with a catchy, snappy moniker that distinguishes one drug from another isn't easy. For the most part, drug companies want a name that will boost sales, while consumers long for some indication from the name of what the drug does. The FDA, however, won't allow names that imply medical claims, suggest a use for which a drug isn't approved, or promise more than they can deliver.
Naming a drug can be as complicated as creating a rhythmic cacophony of unpronounceable syllables and emphatic-sounding letters, such as C and P. Other naming strategies include letters that when strung together sound like something high-tech--think Zyprexa, Lexapro, and Xanax.
But whether it's the sound of certain letters that manufacturers like, or the vision that a name conjures up, the FDA says that selection must take into account concerns for reducing errors and for avoiding trademark infringement.
Because of today's tough trademark requirements, many drug companies are turning to a growing industry of "naming" consultants for the task. These consultants are charged with creating a unique name that will appeal to both doctors and patients, particularly given the recent surge in direct-to-consumer advertising.
"Global companies want a name to be a worldwide mark," says Doug Kapp, vice president of brand strategy at RTi-DFD, a market research company in Stamford, Conn. In helping pharmaceutical companies set their products apart from others, Kapp says his company recognizes that the name must resonate with the market target and also must pass worldwide trademark requirements.
That recognition, he says, drove his company to develop "relational asemantics," a name-generation process that assists physicians in identifying the nature of a drug. Just as the erectile dysfunction drug Viagra might suggest vitality and vigor, two of RTi-DFD's successes include Advair, linked to "advantage air for asthma," and Amerge, named for "emerging from the pain of a migraine." Kapp says that regardless of how good a name seems, it must be reviewed for potential confusion with other drugs so that "any other associations would not harm the patient in the event of an error."
Satisfying the FDA
Every drug usually has three names: chemical, generic (non-proprietary), and brand (proprietary), and each is subject to different rules and regulations. The chemical name specifies the chemical structure of the drug. It is not preapproved by any organization, nor is it recognized in any standard manuals, such as USP publications. Therefore, chemical names are primarily used by researchers, but not in medical practice.
The FDA requires that either the established, or official, name or in the absence of an official name, the common or usual name, appears on labels and labeling of a drug product. The common name, loosely referred to as the generic name, must accompany the brand name, if there is one. The established name for a drug substance is usually found in the originating country's pharmacopeia, an official book or list of drugs and medicines and the standards established for their production, dispensation, and use.
The generic name is usually created for drug substances when a new drug is ready for marketing. It is selected by the United States Adopted Names (USAN) Council, whose expertise is recognized by the FDA, according to principles developed to ensure safety, consistency, and logic. These names are typically used by health care professionals.
Generic names are coined using an established stem, or group of letters, that represents a specific drug class. For example, the USAN stems include suffixes like -mab for monoclonal antibodies, such as infliximab, or prefixes like dopa- for dopamine receptor agonists. The arthritis medications celecoxib, valdecoxib, and rofecoxib are generic names containing the -coxib stem. Each belongs to a class of drugs known as the COX-2 inhibitors.
Names that include such stems, chemistry roots, or any other coded information are easier to remember, and give clues about what a drug is used for. These names, however, typically sound or look so much alike that they contribute to medication errors, especially if the products share common dosage forms and other similarities.
The brand name, also called trademark, can be created as soon as a generic name has been established. Only brand names of products subject to a new drug application or an abbreviated new drug application must be approved by the FDA first. This requirement distinguishes them from generic names.
According to a report in the January-February 2004 issue of the Journal of the American Pharmacists Association, there are more than 9,000 generic drug names and 33,000 trademarked brand names in use in the United States.
To minimize confusion between drug names that look or sound alike, the FDA reviews about 400 brand names a year before they are marketed. About one-third are rejected. The last time the FDA changed a drug name after it was approved was in 2005, when the diabetes drug Amaryl was being confused with the Alzheimer's medication Reminyl, and one person died. Now the Alzheimer's medicine is called Razadyne.
Generic name confusion also has led to regulatory action, as well as to pharmacy practice recommendations. For example, the USP and the USAN changed the drug name "amrinone" to "inamrinone" after receiving reports of serious outcomes from medication errors involving the similar name pair "amrinone/amiodarone." The generic drug industry also has responded to requests from the FDA to use a mixture of uppercase and lowercase letters to highlight differences in similar generic names, such as vinBLAStine and vinCRIStine. This step also encouraged manufacturers to supplement their new drug applications with revised labels and labeling that visually differentiated their generic names with the so-called "tall man" letters. And the NCCMERP recommendations encourage doctors to write both brand and generic names on prescriptions.
A number of other efforts are under way to reduce the incidence of medical errors stemming from similar-looking or similar-sounding names. The FDA, for example, is encouraging people to talk with their physicians to ensure that they have a complete understanding about their prescription before leaving the doctor's office, and to verify the information with the pharmacist before the medication is dispensed.
FDA health professionals also are requested to interpret both written prescriptions and verbal orders through weekly in-house studies, in an attempt to simulate the prescription-ordering process. Holquist says that these studies are a valuable tool used in every review of proposed brand names. It is important, she adds, to be able to detect any potential sound-alike, look-alike confusion with proprietary names before a new drug application is approved.
Other efforts strongly encouraged for physicians include writing prescriptions more clearly, printing in block letters rather than writing in cursive, avoiding the use of abbreviations, and indicating the reason for the drug.
According to the FDA, pharmacists can help by keeping look-alike, sound-alike products separated from one another on pharmacy shelves, by avoiding stocking multiple product sizes together, and by verifying with the doctor information that is not clear before filling a prescription.
The FDA encourages pharmacists and other health professionals to report any actual or potential medication errors to the agency's MedWatch Adverse Event Reporting System online at www.fda.gov/medwatch/, by phone at (800) 332-1088, or by fax at (800) 332-0178. Caller identification is kept confidential and is protected from disclosure by the Freedom of Information Act.
Examples of Error-Prone Drug Information
| AD, AS, AU | Right ear, left ear, each ear | OD, OS, OU (right eye, left eye, each eye) | Spell out "right ear," "left ear," "each ear" |
| IJ | Injection | "IV" or "intrajugular" | Spell out "injection" |
| TIW or tiw | 3 times a week | "3 times a day" or "twice in a week" | Use "3 times weekly" |
| Dose Designations | |||
| Trailing zero after decimal point (1.0 mg) | 1 mg | 10 mg if the decimal point is not seen | Do not use trailing zeros for doses expressed in whole numbers |
| Abbreviations with a period following (mg. or mL.) | mg, mL | The period is unnecessary and could be mistaken as the number 1 if poorly written | Omit period and use mg, mL |
| Drug name and dose run together (especially problematic for drug names ending in "L" such as Tegretol300 mg) | Tegretol 300 mg | Tegretol 1300 mg | Place adequate space between the drug name, dose, and unit of measure |
| Symbols | |||
| x3d | For three days | "3 doses" | Use "for three days" |
| / (slash mark) | Separates two doses or indicates "per" | Number 1 (e.g., "25 units/10 units" misread as "25 units and 110" units) | Use "per" rather than a slash mark to separate doses |
| & | And | "2" | Use "and" |
Institute for Safe Medication Practices
Reducing Drug-Name Medication Errors
Here's a list of steps you can take:
- Know the name and strength of prescribed drugs before leaving the doctor's office
- Insist that the doctor include the purpose of the medication on the prescription
- Ensure that a refill is what it should be
- Tell your doctor of any medical history changes.
Source: www.fda.gov
Last Editorial Review: 11/10/2005
I took Dexilant for 6 months postop and loved it. BTW I downloaded their discount card off the internet and it never cost me a single penny at the pharmacy either. Can't beat that with a sausage stick!
