20 research outputs found
The insecure airway: a comparison of knots and commercial devices for securing endotracheal tubes
BACKGROUND: Endotracheal Tubes (ETTs) are commonly secured using adhesive tape, cloth tape, or commercial devices. The objectives of the study were (1) To compare degrees of movement of ETTs secured with 6 different commercial devices and (2) To compare movement of ETTs secured with cloth tape tied with 3 different knots (hitches). METHODS: A 17 cm diameter PVC tube with 14 mm "mouth" hole in the side served as a mannequin. ETTs were subjected to repeated jerks, using a cable and pulley system. Measurements: (1) Total movement of ETTs relative to "mouth" (measure used for devices) (2) Slippage of ETT through securing knot (measure used for knots). RESULTS: Among commercial devices, the Dale(® )showed less movement than other devices, although some differences between devices did not reach significance. Among knots, Magnus and Clove Hitches produced less slippage than the Cow Hitch, but these differences did not reach statistical significance. CONCLUSION: Among devices tested, the Dale(® )was most secure. Within the scope offered by the small sample sizes, there were no statistically significant differences between the knots in this study
Gender Differences in Acute and Chronic Pain in the Emergency Department: Results of the 2014 Academic Emergency Medicine Consensus Conference Pain Section
Pain is a leading public health problem in the United States, with an annual economic burden of more than $630 billion, and is one of the most common reasons that individuals seek emergency department (ED) care. There is a paucity of data regarding sex differences in the assessment and treatment of acute and chronic pain conditions in the ED. The Academic Emergency Medicine consensus conference convened in Dallas, Texas in May of 2014 to develop a research agenda to address this issue among others related to sex differences in the ED. Prior to the conference, experts and stakeholders from emergency medicine and the pain research field reviewed the current literature and identified eight candidate priority areas. At the conference, these eight areas were reviewed and all eight were ratified using a nominal group technique to build consensus. These priority areas were: 1) gender differences in the pharmacologic and non-pharmacologic interventions for pain, including differences in opioid tolerance, side effects, or misuse; 2) gender differences in pain severity perceptions, clinically meaningful differences in acute pain, and pain treatment preferences; 3) gender differences in pain outcomes of ED patients across the lifespan; 4) gender differences in the relationship between acute pain and acute psychological responses; 5) the influence of physician-patient gender differences and characteristics on the assessment and treatment of pain; 6) gender differences in the influence of acute stress and chronic stress on acute pain responses; 7) gender differences in biologic mechanisms and molecular pathways mediating acute pain in ED populations; and 8) gender differences in biologic mechanisms and molecular pathways mediating chronic pain development after trauma, stress, or acute illness exposure. These areas represent priority areas for future scientific inquiry, and gaining understanding in these will be essential to improving our understanding of sex and gender differences in the assessment and treatment of pain conditions in emergency care settings
Feasibility of a computer-assisted alcohol SBIRT program in an urban emergency department: patient and research staff perspectives
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Addressing System and Clinician Barriers to Emergency Department-initiated Buprenorphine: An Evaluation of Post-intervention Physician Outcomes
Introduction: Emergency departments (ED) are in the unique position to initiate buprenorphine, an evidence-based treatment for opioid use disorder (OUD). However, barriers at the system and clinician level limit its use. We describe a series of interventions that address these barriers to ED-initiated buprenorphine in one urban ED. We compare post-intervention physician outcomes between the study site and two affiliated sites without the interventions.
Methods: This was a cross-sectional study conducted at three affiliated urban EDs where the intervention site implemented OUD-related electronic note templates, clinical protocols, a peer navigation program, education, and reminders. Post-intervention, we administered an anonymous, online survey to physicians at all three sites. Survey domains included demographics, buprenorphine experience and knowledge, comfort with addressing OUD, and attitudes toward OUD treatment. Physician outcomes were compared between the intervention site and the control sites with bivariate tests. We used logistic regression controlling for significant demographic differences to compare physicians’ buprenorphine experience.
Results: Of 113 (51%) eligible physicians, 58 completed the survey: 27 from the intervention site, and 31 from the control sites. Physicians at the intervention site were more likely to spend <75% of their work week in clinical practice and to be in medical practice for <7 years. Buprenorphine knowledge (including status of buprenorphine prescribing waiver), comfort with addressing OUD, and attitudes toward OUD treatment did not differ significantly between the sites. Physicians were 4.5 times more likely to have administered buprenorphine at the intervention site (odds ratio [OR] 4.5, 95% confidence interval 1.4–14.4, P = 0.01), which remained significant after adjusting for clinical time and years in practice, (OR 3.5 and 4.6, respectively).
Conclusion: Physicians exposed to interventions addressing system- and clinician-level implementation barriers were at least three times as likely to have administered buprenorphine in the ED. Physicians’ buprenorphine knowledge, comfort with addressing and attitudes toward OUD treatment did not differ significantly between sites. Our findings suggest that ED-initiated buprenorphine can be facilitated by addressing implementation barriers, while physician knowledge, comfort, and attitudes may be harder to improve
PAIN MANAGEMENT AND SEDATION/ORIGINAL RESEARCH A Randomized Trial of Intravenous Ketorolac Versus Intravenous Metoclopramide Plus Diphenhydramine for Tension-Type and All Nonmigraine, Noncluster Recurrent Headaches
Study objective: We compare metoclopramide 20 mg intravenously, combined with diphenhydramine 25 mg intravenously, with ketorolac 30 mg intravenously in adults with tension-type headache and all nonmigraine, noncluster recurrent headaches. Methods: In this emergency department (ED)-based randomized, double-blind study, we enrolled adults with nonmigraine, noncluster recurrent headaches. Patients with tension-type headache were a subgroup of special interest. Our primary outcome was a comparison of the improvement in pain score between baseline and 1 hour later, assessed on a 0 to 10 verbal scale. We defined a between-group difference of 2.0 as the minimum clinically significant difference. Secondary endpoints included need for rescue medication in the ED, achieving headache freedom in the ED and sustaining it for 24 hours, and patient's desire to receive the same medication again. Results: We included 120 patients in the analysis. The metoclopramide/diphenhydramine arm improved by a median of 5 (interquartile range 3, 7) scale units, whereas the ketorolac arm improved by a median of 3 (IQR 2, 6) (95% confidence interval [CI] for difference 0 to 3). Metoclopramideϩdiphenhydramine was superior to ketorolac for all 3 secondary outcomes: the number needed to treat for not requiring ED rescue medication was 3 (95% CI 2 to 6); for sustained headache freedom, 6 (95% CI 3 to 20); and for wish to receive the same medication again, 7 (95% CI 4 to 65). Tension-type headache subgroup results were similar. Conclusion: For adults who presented to an ED with tension-type headache or with nonmigraine, noncluster recurrent headache, intravenous metoclopramideϩdiphenhydramine provided more headache relief than intravenous ketorolac
Comparative Analgesic Efficacy of Oxycodone/Acetaminophen vs Codeine/Acetaminophen for Short-Term Pain Management Following ED Discharge
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Randomized study of IV prochlorperazine plus diphenhydramine vs IV hydromorphone for migraine
ObjectiveTo determine outcomes among patients with migraine in the emergency department (ED) who receive IV hydromorphone vs IV prochlorperazine + diphenhydramine.MethodsThis study was conducted in 2 EDs in New York City. Patients who met international criteria for migraine were eligible for participation if they had not used an opioid within the previous month. Clinicians, participants, investigators, and research personnel were blinded to treatment. Patients were randomized in blocks of 4. Participants received hydromorphone 1 mg or prochlorperazine 10 mg + diphenhydramine 25 mg. Diphenhydramine was administered to prevent akathisia, a common side effect of IV prochlorperazine. The primary outcome was sustained headache relief, defined as achieving a headache level of mild or none within 2 hours of medication administration and maintaining that level for 48 hours without the requirement of rescue medication. A planned interim analysis was conducted once 48-hour data were available for 120 patients.ResultsThe trial was halted by the data monitoring committee after 127 patients had been enrolled. The primary outcome was achieved in the prochlorperazine arm by 37 of 62 (60%) participants and in the hydromorphone arm by 20 of 64 (31%) participants (difference 28%, 95% confidence interval 12-45, number needed to treat 4, 95% confidence interval 2-9).ConclusionsIV hydromorphone is substantially less effective than IV prochlorperazine for the treatment of acute migraine in the ED and should not be used as first-line therapy.Clinicaltrialsgov identifierNCT02389829.Classification of evidenceThis study provides Class I evidence that for patients in the ED with migraine, IV prochlorperazine + diphenhydramine is superior to IV hydromorphone