Prescription Drug Shortages: Implications for Public Health and Potential Solutions

Prescription drug shortages have reached critical levels in the United States and represent a significant threat to healthcare quality and patient safety. The increase in drug shortages has been attributed to a variety of factors, although some underlying themes prevail, primarily quality problems at manufacturing facilities. Market factors also play a significant role. Sterile generic injectable medications have been disproportionately impacted by drug shortages. This thesis is intended to explore the impacts of drug shortages across a wide range of specialties, care settings, and populations. This work will describe trends in drug shortages over time and the potential implications for patient care and public health. It also addresses current and proposed initiatives to mitigate this public health threat

High dose insulin therapy, an evidence based approach to beta blocker/calcium channel blocker toxicity

Poison-induced cardiogenic shock (PICS) as a result of beta-blocker (?-blocker) or calcium channel blocker (CCB) overdose is a common and potentially life-threatening condition. Conventional therapies, including fluid resuscitation, atropine, cardiac pacing, calcium, glucagon, and vasopressors often fail to improve hemodynamic status. High-dose insulin (HDI) is an emerging therapeutic modality for PICS. In this article, we discuss the existing literature and highlight the therapeutic success and potential of HDI. Based on the current literature, which is limited primarily to case series and animal models, the authors conclude that HDI can be effective in restoring hemodynamic stability, and recommend considering its use in patients with PICS that is not responsive to traditional therapies. Future studies should be undertaken to determine the optimal dose and duration of therapy for HDI in PICS

Opioid Administration and Prescribing in Older Adults in U.S. Emergency Departments (2005-2015).

Introduction: We assess trends in opioid administration and prescribing from 2005-2015 in older adults in United States (U.S.) emergency departments (ED). Methods: We analyzed data from the National Hospital Ambulatory Medical Care Survey (NHAMCS) survey from 2005 to 2015. ED visits for painful conditions were selected and stratified by age (18-64, 65-74, 75-84, ≥ 85 years). We analyzed trends in opioid administration in the ED and prescribing at discharge to encounters ≥ 65 and assessed predictors of use using survey-weighted chi-square tests and logistic regression. Trends in the use of five commonly prescribed opioids were also explored. Results: Opioid administration in the ED and prescribing at discharge for encounters with patients ≥ 65 years fell overall, but not significantly. By contrast, opioid administration in the ED and prescribing at discharge significantly declined for adult encounters 18-64 by 20% and 32%, respectively. A similar proportion of adult encounters ≥ 65 were administered opioids in the ED as 18-64, but adult encounters ≥ 85 had the lowest rates of administration. A smaller proportion of adult encounters ≥ 65 years with painful conditions were prescribed opioids at discharge compared to Conclusion: From 2005-15, 1 in 4 to 1 in 10 ED patients with painful conditions were administered or prescribed an opioid in U.S. EDs. Opioids prescribing increased from 2005-11 and then declined from 2012-15, more so among visits in the 18-64 age group compared to ≥ 65 years. Opioid administrating demonstrated a gradual rise and decline in all adult age groups. Age consistently appears to be an important consideration, where opioid prescribing declines with advancing age. Given the nationwide opioid crisis, ED providers should remain vigilant in limiting opioids, particularly in older adults who are at higher risk for adverse effects

Magnesium Depletion in Patients Treated with Therapeutic Hypothermia After Cardiac Arrest

Magnesium (Mg2+) depletion can have detrimental effects in postcardiac arrest patients through multiple potential mechanisms. Therapeutic hypothermia (TH) produces a Mg2+ diuresis, but the effects of postcardiac arrest TH on serum Mg2+ levels in patients with postcardiac arrest syndrome (PCAS) are yet to be systematically quantified. We conducted a retrospective chart review of 119 consecutive comatose PCAS patients treated with TH between 2005 and 2010 and compared them to 33 matched historic controls (HCs) seen at the same institution between 2002 and 2005 who were not treated with TH. We abstracted data from the first 96 hours postarrest, including date, time, and value of serum Mg2+ levels and date, time, and amount of Mg2+ repletion, along with outcomes at discharge. The median Mg2+ level of TH patients was 2.0?mg/dL [interquartile range (IQR), 1.9?2.2?mg/dL] (0.82 mmol/L [IQR, 0.78?0.90 mmol/L]) versus 2.2?mg/dL [IQR, 1.9?2.4?mg/dL] (0.90 mmol/L [IQR, 0.82?0.99 mmol/L]) (p=0.2) in HCs. In addition, 42.9% (520/1214) of Mg2+ levels in TH patients versus 31.9% (43/135) (p=0.014) in HC patients were below 2.0?mg/dL [0.82 mmol/L]. The average number of times the Mg2+ level was checked in TH patients was 10.2 (range 1?18) versus 4.1 (range 1?10) in HCs. The TH patients were more likely to receive supplemental Mg2+ than HCs (81.5% [97/119] vs. 27.3% [9/33] [p<0.01]). The mean supplemental Mg2+ dose was 1.9?g for TH patients versus 0.5?g for HC patients. Mortality in patients treated with TH was 53.1% (60/113) versus 78.6% (22/28) (p=0.014) in HCs. Low serum Mg2+ levels with subsequent Mg2+ supplementation were more common in comatose patients with PCAS treated with TH compared to normothermic HC patients. The effect of untreated hypomagnesemia on postcardiac arrest outcomes remains to be determined.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/140255/1/ther.2014.0012.pd

Multicentre emergency department study found that paracetamol and ibuprofen were inappropriately used in 83% and 63% of paediatric cases

AIM: The Pain Practice in Italian Paediatric Emergency Departments assessed how appropriately analgesic drugs were being used by Italian clinicians, based on national paediatric pain guidelines. METHODS: This was a retrospective study that involved 17 Italian members of the Pain In Pediatric Emergency Rooms group. It comprised patients up to the age of 14 years who came to hospital emergency departments with pain and were treated with paracetamol, ibuprofen or opioids, such as codeine, tramadol and morphine. RESULTS: We studied 1471 patients who were given 1593 doses of analgesics. The median time to administration of analgesia was 25 minutes. Opioids were used in 13.5% of the children, and usage increased with age and with more severe clinical conditions, such as trauma: 1.6% of children under two years, 5.9% aged 3-10 and 8.0% aged 11-14. Inappropriate doses of paracetamol, ibuprofen and opioids were used in 83%, 63% and 33% of cases, respectively. The patient's age was a critical determinant of the correct analgesic dosage; for every one-year increase in the patient's age, the probability of appropriate prescriptions rose 14.8%. CONCLUSION: The appropriate use of paracetamol and ibuprofen for paediatric pain in Italian emergency departments was very poor, but improved with age