Pharmacy Error Injury Lawyer Blog

As Maryland Medication Mistake Attorneys we have recently read an article published in the QJM, the long-established leading general medical journal, on the topic of medication errors—giving an overview of what medication mistakes are, how they happen, and how to prevent them from happening in the future.

According to the article, published in August 2009, a medication error is a failure in the process of treatment that can lead to the harming or personal injury of a patient. Medication errors can often occur in:

• Prescribing faults: ineffective prescribing, irrational or inappropriate prescribing, under-prescribing and over-prescribing when deciding which treatment and dosage plan to take.

• Prescription writing: illegibility

• Formulation manufacturing: incorrect strength, misleading packaging

• Drug formulation dispensing: incorrect drug, formulation and label

• Administering the medicine: incorrect dosage, wrong directions for frequency, invalid duration of treatment

• Monitoring drug therapy treatment and drug treatment alteration when required

Medication errors can be classified, according to the article, by the use of psychological error classifications—knowledge-errors, rule-errors, action-errors, and memory-based errors. It is important to detect the medication mistakes, that can range from trivial to serious, and to create a working environment that is free of blame, and encourages the reporting of errors.

The article also recommends, “balanced prescribing” to avoid medication errors. In balanced prescribing, the mechanism of action of the drug should complement the pathophysiology of the disease—optimizing the balance of benefit to harm.

Continue reading " QJM: How to Prevent Medication Errors and Injury with Balanced Prescribing " »

Our Pharmacy Misfill Attorneys in Maryland have been following the recent news of a dangerous medication mistake made by a Walgreen’s pharmacy, where a child was given heart medication instead of an antiviral drug to treat the H1N1 flu virus.

When Wilma O’Neill picked up the prescription for her daughter earlier this month, she expected to administer an antiviral medication to help her child’s swine flu symptoms. Over the next 24 hours, O’Neill gave her daughter two doses of the Walgreen’s prescription, and only stopped the medication after the drugstore called, claiming that there had been a pharmacy medication mistake, and someone had received the wrong prescription.

O’Neill brought the prescription back to the pharmacy, where they discovered that her daughter had been given the liquid pediatric medication Amiodarone by mistake—a drug used to treat irregular rapid heartbeats. According to Medline Plus, the U.S. National Library of Medicine on-line service, Amiodarone is used to treat and prevent life-threatening abnormal heart rhythms by relaxing overactive heart muscles, and is used only when other medications are not tolerated. The first few doses should reportedly be administered in a hospital setting, as the medication could cause fatal side effects. The child had been given two times the normal dosage of the actual heart medication, which could have resulted in pharmacy error injury.

O’Neill’s daughter was raced to the emergency room, and monitored carefully. Her EKG was initially normal, and then irregular a day later. O’Neill believes that had the mistake not been realized, the outcome could have been much worse, as her daughter was also very sick with the H1N1 virus.

Walgreen’s acknowledged the mistake and apologized for the error. The company didn’t disclose how the error was discovered, but claimed to have numerous safety checks in place in the drugstore to reduce the possibility of human error. In 2007, Walgreen’s was profiled in a the news program “20/20” for making prescription drug errors, after a child was mistakenly given an adult blood-pressure drug by the pharmacy. The child was rushed to the emergency room after weeks of taking the medicine with delirium symptoms and shaking limbs.

Continue reading " Walgreen’s Pharmacy Misfill—Child Given Heart Medication Instead of H1N1 Antiviral Drug " »

The FDA has recently published a patient safety alert, reporting medication dosage errors associated with Tamiflu, (for oral suspension), the top doctor prescribed anti-viral flu medication, administered to both adults and children. Our Maryland Pharmacy Misfill Injury Attorneys have been following this prescriber and pharmacy alert report, and how it could effect patient safety in this current H1N1 influenza pandemic.

According to the agency alert, the FDA has received reports that the Tamiflu (oral suspension) dosing instructions for the patient do not match the dosing dispenser. U.S. health providers often write liquid medicine prescriptions in teaspoons or milliliters (mL), while the dosage of Tamiflu is in milligrams (mg). Prescribers and pharmacists have been warned that Tamiflu's dosing dispenser included in the package has markings only in mg—30, 45, and 60.

The alert recommends that:

• If the dosing dispenser included with the drug is in mg, prescribers should write doses in mg

• Pharmacists should also ensure that the unit measurements on the instructions of the prescriptions match the dosage dispenser included.

• If the prescription instructions specify that the drug is administered using mL, the dosing device should be replaced with a new measuring device and calibrated in mL.

Tamiflu (oseltamivir) is an antiviral drug that slows the spreading of the influenza virus in the body. According to the Centers for Disease Control and Prevention (CDC), 22 million Americans have become ill with the H1N1 virus in the past six months, and 3,900 have died— 540 of which were pediatric deaths. The number of people who have been hospitalized is reportedly 98,000, with 36,000 patients younger than 17. The largest majority of deaths have been between the ages of 18 and 64—around 2,920.

Maryland’s Department of Health and Mental Hygiene reported last week that six more people have died in Maryland in the past four weeks from the swine flu, bringing the total death toll to 19 since the pandemic began. The H1N1 virus has also hospitalized 664 people in Maryland.

The Los Angeles Times reported that in the last week of October, 587,960 prescriptions for Tamiflu and other antiviral drugs were filled in the United States— according to Wolters Kluwer Pharma Solutions of Bridgewater, N.J., the company that tracks FDA prescription data.

If you or someone you know has been injured by a medication mistake or pharmacy misfill in Maryland or the Washington, D.C. area, contact the attorneys at Lebowitz and Mzhen, LLC for a free consultation. Call us today at 1-800-654-1949.

FDA Public Health Alert: Potential Medication Errors with Tamiflu for Oral Suspension

New CDC Estimates Show What Toll Swine Flu is Taking in U.S., Wasington Post, November 13, 2009

Booster Shots: Swine Flu Continues Slow Climb on College Campuses, The Los Angeles Times, November 13, 2009

Swine Flu Kills 6 More People in Maryland: All Had Underlying Conditions, Baltimore Sun, November 13, 2009

Related Web Resources:

U.S. Food and Drug Administration, (FDA)

In the ongoing topic of medical error and injuries that our Maryland Medication Mistake Lawyers covered earlier this week in a previous blog, the National Coordinating Council for Medication Error Reporting and Prevention (NCCMERP) recommends that in order to help prevent medical error injury and death every year, it is important that the prescribers of medication avoid the use of dangerous abbreviations in prescriptions, including those for drug names and Latin directions for use.

The current NCCMERP list of dangerous abbreviations commonly made by prescibers include:

• Mistaking “µg” for “mg” or milligrams, resulting in an overdose

• “U” is mistaken for zero or a 4, which also results in an overdose. “U” is intended to mean “Units” but with poor handwriting, it can also be mistaken for “cc” or cubic centimeters.

• “Q.D.” means “every day” in Latin. The period after the “Q” is sometimes mistaken for an “I”—and the drug is given “QID” (four times daily), which results in an overdose.

• “T I W” means three times a week. This is often misinterpreted as “three times a day"

• “IU” means International Unit, and is often mistaken for “IV” or intravenous

• “AU, AS, AD” are the Latin abbreviations both ears, left ear and right ear. These are often misinterpreted as the Latin abbreviation “OU” (both eyes), “OS” (left eye), and “OD” (right eye)

The Council also recommends that in order to enhance the accuracy of prescription writing and communications, doctors, nursing and pharmacy staff should:

• Make sure all prescriptions are legible and include notes on medication purpose—like cough, or allergies—maintaining that the proper medication is dispensed.

• All prescription orders should be written in the metric system, except for orders that use standard units like vitamins or insulin. Units should also be written out, rather than abbreviated with “U”

• Medication orders should include the exact drug name, metric weight or concentration, dosage form, with strength and concentration expressed in metric amounts.

• The NCCMERP reports that numerous errors in drug strength and dosage have occurred with the use of decimals—due to the trailing zero (1.0 mg) or the lack of a leading zero (0.1 mg). A leading zero should always be used before a decimal, and trailing zeros should never be used.

Continue reading " Dangerous Drug Abbreviations that Lead to Medical Injury " »

As Maryland Medication Error Injury Attorneys, we have recently read data from the U.S. Food and Drug Administration (FDA) stating that in the United States, 1.3 million people are injured by medication errors every year, with at least one death reported every day.

According to the National Coordinating Council for Medication Error Reporting and Prevention, (NCCMERP), injury from medication error is an urgent, a widespread public problem, that needs to receive far more public attention. The NCCMERP estimates that 98,000 people die annually from medical errors that occur in hospitals—an amount that is greater than deaths from motor vehicle accidents, breast cancer, AIDS, even workplace injuries. Medication error can happen at any point, and result in injury—from communication, distribution, prescribing, dispensing, administering or monitoring.

A medication error is defined by the the NCCMERP as any event that is preventable, and may cause medication misusage or patient harm while the medication is being controlled by the health care professional, consumer or patient. Medication errors can happen in professional practices and during procedures, as well as in the systems of prescribing, ordering, the labeling of a product, packaging, dispensing, education, monitoring, usage, and naming conventions.

The FDA states that common causes of medication error stem from poor communication between doctor, pharmacist, and patient, with unclear product names or suffixes, medical abbreviations or handwriting, poor techniques or procedures, or a lack of understanding of directions for patient usage. Job stress or lack of training or knowledge can also lead or contribute to pharmacy error injury or misfills.

Continue reading " Death from Medication Error Leads to Prevention Awareness " »