1
|
Differences in testing for drugs of abuse amongst racial and ethnic groups at children's hospitals. J Hosp Med 2024; 19:368-376. [PMID: 38383949 DOI: 10.1002/jhm.13305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/13/2024] [Accepted: 01/28/2024] [Indexed: 02/23/2024]
Abstract
OBJECTIVES Racial and ethnic differences in drug testing have been described among adults and newborns. Less is known regarding testing patterns among children and adolescents. We sought to describe the association between race and ethnicity and drug testing at US children's hospitals. We hypothesized that non-Hispanic White children undergo drug testing less often than children from other groups. METHODS We conducted a retrospective cohort study of emergency department (ED)-only encounters and hospitalizations for children diagnosed with a condition for which drug testing may be indicated (abuse or neglect, burns, malnutrition, head injury, vomiting, altered mental status or syncope, psychiatric, self-harm, and seizure) at 41 children's hospitals participating in the Pediatric Health Information System during 2018 and 2021. We compared drug testing rates among (non-Hispanic) Asian, (non-Hispanic) Black, Hispanic, and (non-Hispanic) White children overall, by condition and patient cohort (ED-only vs. hospitalized) and across hospitals. RESULTS Among 920,755 encounters, 13.6% underwent drug testing. Black children were tested at significantly higher rates overall (adjusted odds ratio [aOR]: 1.18; 1.05-1.33) than White children. Black-White testing differences were observed in the hospitalized cohort (aOR: 1.42; 1.18-1.69) but not among ED-only encounters (aOR: 1.07; 0.92-1.26). Asian, Hispanic, and White children underwent testing at similar rates. Testing varied by diagnosis and across hospitals. CONCLUSIONS Hospitalized Black children were more likely than White children to undergo drug testing at US children's hospitals, though this varied by diagnosis and hospital. Our results support efforts to better understand and address healthcare disparities, including the contributions of implicit bias and structural racism.
Collapse
|
2
|
Best Practices for Point of Care Ultrasound: An Interdisciplinary Expert Consensus. POCUS JOURNAL 2024; 9:95-108. [PMID: 38681157 PMCID: PMC11044939 DOI: 10.24908/pocus.v9i1.17240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Despite the growing use of point of care ultrasound (POCUS) in contemporary medical practice and the existence of clinical guidelines addressing its specific applications, there remains a lack of standardization and agreement on optimal practices for several areas of POCUS use. The Society of Point of Care Ultrasound (SPOCUS) formed a working group in 2022 to establish a set of recommended best practices for POCUS, applicable to clinicians regardless of their training, specialty, resource setting, or scope of practice. Using a three-round modified Delphi process, a multi-disciplinary panel of 22 POCUS experts based in the United States reached consensus on 57 statements in domains including: (1) The definition and clinical role of POCUS; (2) Training pathways; (3) Credentialing; (4) Cleaning and maintenance of POCUS devices; (5) Consent and education; (6) Security, storage, and sharing of POCUS studies; (7) Uploading, archiving, and reviewing POCUS studies; and (8) Documenting POCUS studies. The consensus statements are provided here. While not intended to establish a standard of care or supersede more targeted guidelines, this document may serve as a useful baseline to guide clinicians, leaders, and systems considering initiation or enhancement of POCUS programs.
Collapse
|
3
|
Pilot study of peripheral internal jugular venous catheters on a hospitalist-run medicine procedure service. J Hosp Med 2024; 19:31-34. [PMID: 37751415 DOI: 10.1002/jhm.13212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/28/2023]
Abstract
Providers caring for hospitalized patients with difficult intravenous access (DIVA) frequently use central venous catheters (CVCs). One potential alternative is a peripheral internal jugular (PIJ) catheter, which is less traumatic to place and has fewer lumens than a CVC. We describe the results of 2 years' experience from a pilot project of a medicine procedure service placing PIJ catheters in hospitalized patients with DIVA. We successfully placed 34/35 (97%) PIJ catheters in 32 patients with zero complications. Median duration of use was 2.5 days (range 0-53 days, IQR 1-5). Catheter failure rate within 7 days was 32.4%, though it varied across catheter types: 9.5% in 8-10 cm midline catheters versus 69.2% (p < .001) in 6 cm angiocatheter wire introducers or shorter peripheral intravenous catheters. Our results suggest that PIJ catheters may be an option to reduce the mechanical and infectious risks associated with CVCs in some hospitalized patients with DIVA.
Collapse
|
4
|
The State of Internal Medicine Point-of-Care Ultrasound (POCUS) Fellowships in the United States and Canada. Am J Med 2023; 136:830-836. [PMID: 37116671 DOI: 10.1016/j.amjmed.2023.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/22/2023] [Indexed: 04/30/2023]
|
5
|
Safety and predictors of the success of lumbar punctures performed by a medicine procedure service. J Hosp Med 2023. [PMID: 37280151 DOI: 10.1002/jhm.13143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/08/2023] [Accepted: 05/18/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND Medicine procedure services (MPS) increasingly perform bedside procedures, including lumbar punctures (LPs). Success rates and factors associated with LP success performed by MPS have not been well described. OBJECTIVE We identified patients undergoing LP by an MPS September 2015 to December 2020. We identified demographic and clinical factors, including patient position, body mass index (BMI), use of ultrasound, and trainee participation. We performed multivariable analysis to identify factors associated with LP success and complications. MAIN OUTCOME AND MEASURES We identified 1065 LPs among 844 patients. Trainees participated in 82.2%; ultrasound guidance was used in 76.7% of LPs. The overall success rate was 81.3% with 7.8% minor and 0.1% major complications. A minority of LPs were referred to radiology (15.2%) or were traumatic (11.1%). In multivariable analysis, BMI > 30 kg/m2 (odds ratio [OR] 0.32, 95% confidence interval [CI] 0.21-0.48), prior spinal surgery (OR 0.50, 95% CI 0.26-0.87), and Black race (OR 0.62, 95% CI 0.41-0.95) were associated with decreased odds of successful LP; trainee participation (OR 2.49, 95% CI 1.51-4.12) was associated with increased odds. Ultrasound guidance (OR 0.53, 95% CI 0.31-0.89) was associated with lower odds of traumatic LP. RESULTS In a large cohort of patients undergoing LP by an MPS, we identified high success and low complication rates. Trainee participation was associated with increased odds of success, while obesity, prior spinal surgery, and Black race were associated with decreased odds of success. Ultrasound guidance was associated with lower odds of a traumatic LP. Our data may help proceduralists in planning and assist in shared decision-making.
Collapse
|
6
|
The Evolution of Cardiovascular Ultrasound: A Review of Cardiac Point-of-Care Ultrasound (POCUS) Across Specialties. Am J Med 2023:S0002-9343(23)00158-4. [PMID: 36889497 DOI: 10.1016/j.amjmed.2023.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/08/2023]
Abstract
The use of cardiac point-of-care ultrasound (POCUS) is now widespread in clinics, emergency departments, and all areas of the hospital. Users include medical trainees, advanced practice practitioners, and attending physicians in many specialties and sub-specialties. Opportunities to learn cardiac POCUS and requirements for training vary across specialties as does the scope of the cardiac POCUS examination. In this review, we describe both a brief history of how cardiac POCUS emerged from echocardiography and the state of the art across a variety of medical fields.
Collapse
|
7
|
Comparison of four handheld point-of-care ultrasound devices by expert users. Ultrasound J 2022; 14:27. [PMID: 35796842 PMCID: PMC9263020 DOI: 10.1186/s13089-022-00274-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 05/16/2022] [Indexed: 11/30/2022] Open
Abstract
Background Point-of-care ultrasound (POCUS) is rapidly becoming ubiquitous across healthcare specialties. This is due to several factors including its portability, immediacy of results to guide clinical decision-making, and lack of radiation exposure to patients. The recent growth of handheld ultrasound devices has improved access to ultrasound for many clinicians. Few studies have directly compared different handheld ultrasound devices among themselves or to cart-based ultrasound machines. We conducted a prospective observational study comparing four common handheld ultrasound devices for ease of use, image quality, and overall satisfaction. Twenty-four POCUS experts utilized four handheld devices (Butterfly iQ+™ by Butterfly Network Inc., Kosmos™ by EchoNous, Vscan Air™ by General Electric, and Lumify™ by Philips Healthcare) to obtain three ultrasound views on the same standardized patients using high- and low-frequency probes. Results Data were collected from 24 POCUS experts using all 4 handheld devices. No single ultrasound device was superior in all categories. For overall ease of use, the Vscan Air™ was rated highest, followed by the Lumify™. For overall image quality, Lumify™ was rated highest, followed by Kosmos™. The Lumify™ device was rated highest for overall satisfaction, while the Vscan Air™ was rated as the most likely to be purchased personally and carried in one’s coat pocket. The top 5 characteristics of handheld ultrasound devices rated as being “very important” were image quality, ease of use, portability, total costs, and availability of different probes. Conclusions In a comparison of four common handheld ultrasound devices in the United States, no single handheld ultrasound device was perceived to have all desired characteristics. POCUS experts rated the Lumify™ highest for image quality and Vscan Air™ highest for ease of use. Overall satisfaction was highest with the Lumify™ device, while the most likely to be purchased as a pocket device was the Vscan Air™. Image quality was felt to be the most important characteristic in evaluating handheld ultrasound devices. Supplementary Information The online version contains supplementary material available at 10.1186/s13089-022-00274-6.
Collapse
|
8
|
Bedside Assessment of the Kidneys and Bladder Using Point of Care Ultrasound. POCUS JOURNAL 2022; 7:94-104. [PMID: 36896106 PMCID: PMC9994308 DOI: 10.24908/pocus.v7ikidney.15347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Given the contrasting echogenic characteristics of the urinary system and their easily identifiable distortion in response to numerous pathologic processes, the sonographic examination of the kidney and bladder can provide a wealth of clinical information [1, 2]. Although performed for decades as a referral and comprehensive radiologic study, improvement in the cost and performance of portable ultrasound devices has now made point of care ultrasound (POCUS) accessible to a growing number and variety of healthcare providers. The purpose of this review is to describe the technique and benefits of using POCUS to evaluate the kidneys, ureters, and bladder in common clinical scenarios.
Collapse
|
9
|
Abstract
OBJECTIVES Procedural complications are a common source of adverse events in hospitals, especially where bedside procedures are often performed by trainees. Medical procedure services (MPS) have been established to improve procedural education, ensure patient safety, and provide additional revenue for services that are typically referred. Prior descriptions of MPS have reported outcomes over one to 2 years. We aim to describe the implementation and 5-year outcomes of a hospitalist-run MPS. METHODS We identified all patients referred to our MPS for a procedure over the 5-year span between 2014 and 2018. We manually reviewed all charts for complications of paracentesis, thoracentesis, central venous catheterization, and lumbar punctures performed by the MPS in both inpatient and outpatient settings. Annual charges for these procedures were queried using Current Procedural Terminology (CPT) codes. RESULTS We identified 3,634 MPS procedures. Of these, ultrasound guidance was used in 3224 (88.7%) and trainees performed 2701 (74%). Complications identified included pneumothorax (3.7%, n = 16) for thoracentesis, post-dural puncture headache (13.9%, n = 100) and bleeding (0.1%, n = 1) for lumbar puncture, ascites leak for diagnostic (1.6%, n = 8) and large volume (3.7%, n = 56) paracentesis, and bleeding (3.5%, n = 16) for central venous catheter placement. Prior to initiation of the MPS, total annual procedural charges were $90,437. After MPS implementation, charges increased to a mean of $787,352 annually in the last 4 years of the study period. CONCLUSIONS Implementation of a hospitalist-run, academic MPS resulted in a large volume of procedures, high rate of trainee participation, low rates of complications, and significant increase in procedural charges over 5 years. Wider adoption of this model has the potential to further improve patient procedural care and trainee education.
Collapse
|
10
|
RESULTS OF A LONGITUDINAL POINT-OF-CARE ULTRASOUND EDUCATIONAL CURRICULUM FOR FIRST-YEAR PULMONARY/CRITICAL CARE FELLOWS. Chest 2020. [DOI: 10.1016/j.chest.2020.09.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
11
|
Recommendations on the Use of Ultrasound Guidance for Adult Lumbar Puncture: A Position Statement of the Society of Hospital Medicine. J Hosp Med 2019; 14:591-601. [PMID: 31251163 PMCID: PMC6817310 DOI: 10.12788/jhm.3197] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
When ultrasound equipment is available, along with providers who are appropriately trained to use it, we recommend that ultrasound guidance should be used for site selection of lumbar puncture to reduce the number of needle insertion attempts and needle redirections and increase the overall procedure success rates, especially in patients who are obese or have difficult-to-palpate landmarks. We recommend that ultrasound should be used to more accurately identify the lumbar spine level than physical examination in both obese and nonobese patients. We suggest using ultrasound for selecting and marking a needle insertion site just before performing lumbar puncture in either a lateral decubitus or sitting position. The patient should remain in the same position after marking the needle insertion site. We recommend that a low-frequency transducer, preferably a curvilinear array transducer, should be used to evaluate the lumbar spine and mark a needle insertion site. A high-frequency linear array transducer may be used in nonobese patients. We recommend that ultrasound should be used to map the lumbar spine, starting at the level of the sacrum and sliding the transducer cephalad, sequentially identifying the lumbar spine interspaces. We recommend that ultrasound should be used in a transverse plane to mark the midline of the lumbar spine and in a longitudinal plane to mark the interspinous spaces. The intersection of these two lines marks the needle insertion site. We recommend that ultrasound should be used during a preprocedural evaluation to measure the distance from the skin surface to the ligamentum flavum from a longitudinal paramedian view to estimate the needle insertion depth and ensure that a spinal needle of adequate length is used. We recommend that novices should undergo simulation-based training, where available, before attempting ultrasound-guided lumbar puncture on actual patients. We recommend that training in ultrasound-guided lumbar puncture should be adapted based on prior ultrasound experience, as learning curves will vary. We recommend that novice providers should be supervised when performing ultrasound-guided lumbar puncture before performing the procedure independently on patients.
Collapse
|
12
|
Recommendations on the Use of Ultrasound Guidance for Central and Peripheral Vascular Access in Adults: A Position Statement of the Society of Hospital Medicine. J Hosp Med 2019; 14:E1-E22. [PMID: 31561287 DOI: 10.12788/jhm.3287] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 02/02/2023]
Abstract
PREPROCEDURE 1)We recommend that providers should be familiar with the operation of their specific ultrasound machine prior to initiation of a vascular access procedure. 2)We recommend that providers should use a high-frequency linear transducer with a sterile sheath and sterile gel to perform vascular access procedures. 3)We recommend that providers should use two-dimensional ultrasound to evaluate for anatomical variations and absence of vascular thrombosis during preprocedural site selection. 4)We recommend that providers should evaluate the target blood vessel size and depth during preprocedural ultrasound evaluation. TECHNIQUES General Techniques 5) We recommend that providers should avoid using static ultrasound alone to mark the needle insertion site for vascular access procedures. 6)We recommend that providers should use real-time (dynamic), two-dimensional ultrasound guidance with a high-frequency linear transducer for central venous catheter (CVC) insertion, regardless of the provider's level of experience. 7)We suggest using either a transverse (short-axis) or longitudinal (long-axis) approach when performing real-time ultrasound-guided vascular access procedures. 8)We recommend that providers should visualize the needle tip and guidewire in the target vein prior to vessel dilatation. 9)To increase the success rate of ultrasound-guided vascular access procedures, we recommend that providers should utilize echogenic needles, plastic needle guides, and/or ultrasound beam steering when available. Central Venous Access Techniques 10) We recommend that providers should use a standardized procedure checklist that includes the use of real-time ultrasound guidance to reduce the risk of central line-associated bloodstream infection (CLABSI) from CVC insertion. 11)We recommend that providers should use real-time ultrasound guidance, combined with aseptic technique and maximal sterile barrier precautions, to reduce the incidence of infectious complications from CVC insertion. 12)We recommend that providers should use real-time ultrasound guidance for internal jugular vein catheterization, which reduces the risk of mechanical and infectious complications, the number of needle passes, and time to cannulation and increases overall procedure success rates. 13)We recommend that providers who routinely insert subclavian vein CVCs should use real-time ultrasound guidance, which has been shown to reduce the risk of mechanical complications and number of needle passes and increase overall procedure success rates compared with landmark-based techniques. 14)We recommend that providers should use real-time ultrasound guidance for femoral venous access, which has been shown to reduce the risk of arterial punctures and total procedure time and increase overall procedure success rates. Peripheral Venous Access Techniques 15) We recommend that providers should use real-time ultrasound guidance for the insertion of peripherally inserted central catheters (PICCs), which is associated with higher procedure success rates and may be more cost effective compared with landmark-based techniques. 16)We recommend that providers should use real-time ultrasound guidance for the placement of peripheral intravenous lines (PIV) in patients with difficult peripheral venous access to reduce the total procedure time, needle insertion attempts, and needle redirections. Ultrasound-guided PIV insertion is also an effective alternative to CVC insertion in patients with difficult venous access. 17)We suggest using real-time ultrasound guidance to reduce the risk of vascular, infectious, and neurological complications during PIV insertion, particularly in patients with difficult venous access. Arterial Access Techniques 18)We recommend that providers should use real-time ultrasound guidance for arterial access, which has been shown to increase first-pass success rates, reduce the time to cannulation, and reduce the risk of hematoma development compared with landmark-based techniques. 19)We recommend that providers should use real-time ultrasound guidance for femoral arterial access, which has been shown to increase first-pass success rates and reduce the risk of vascular complications. 20)We recommend that providers should use real-time ultrasound guidance for radial arterial access, which has been shown to increase first-pass success rates, reduce the time to successful cannulation, and reduce the risk of complications compared with landmark-based techniques. POSTPROCEDURE 21) We recommend that post-procedure pneumothorax should be ruled out by the detection of bilateral lung sliding using a high-frequency linear transducer before and after insertion of internal jugular and subclavian vein CVCs. 22)We recommend that providers should use ultrasound with rapid infusion of agitated saline to visualize a right atrial swirl sign (RASS) for detecting catheter tip misplacement during CVC insertion. The use of RASS to detect the catheter tip may be considered an advanced skill that requires specific training and expertise. TRAINING 23) To reduce the risk of mechanical and infectious complications, we recommend that novice providers should complete a systematic training program that includes a combination of simulation-based practice, supervised insertion on patients, and evaluation by an expert operator before attempting ultrasound-guided CVC insertion independently on patients. 24)We recommend that cognitive training in ultrasound-guided CVC insertion should include basic anatomy, ultrasound physics, ultrasound machine knobology, fundamentals of image acquisition and interpretation, detection and management of procedural complications, infection prevention strategies, and pathways to attain competency. 25)We recommend that trainees should demonstrate minimal competence before placing ultrasound-guided CVCs independently. A minimum number of CVC insertions may inform this determination, but a proctored assessment of competence is most important. 26)We recommend that didactic and hands-on training for trainees should coincide with anticipated times of increased performance of vascular access procedures. Refresher training sessions should be offered periodically. 27)We recommend that competency assessments should include formal evaluation of knowledge and technical skills using standardized assessment tools. 28)We recommend that competency assessments should evaluate for proficiency in the following knowledge and skills of CVC insertion: (a) Knowledge of the target vein anatomy, proper vessel identification, and recognition of anatomical variants; (b) Demonstration of CVC insertion with no technical errors based on a procedural checklist; (c) Recognition and management of acute complications, including emergency management of life-threatening complications; (d) Real-time needle tip tracking with ultrasound and cannulation on the first attempt in at least five consecutive simulation. 29)We recommend a periodic proficiency assessment of all operators should be conducted to ensure maintenance of competency.
Collapse
|
13
|
Recommendations on the Use of Ultrasound Guidance for Adult Abdominal Paracentesis: A Position Statement of the Society of Hospital Medicine. J Hosp Med 2019; 14:E7-E15. [PMID: 30604780 PMCID: PMC8021127 DOI: 10.12788/jhm.3095] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
1. We recommend that ultrasound guidance should be used for paracentesis to reduce the risk of serious complications, the most common being bleeding. 2. We recommend that ultrasound guidance should be used to avoid attempting paracentesis in patients with an insufficient volume of intraperitoneal free fluid to drain. 3. We recommend that ultrasound guidance should be used with paracentesis to improve the success rates of the overall procedure. 4. We recommend that ultrasound should be used to assess the volume and location of intraperitoneal free fluid to guide clinical decision making of where paracentesis can be safely performed. 5. We recommend that ultrasound should be used to identify a needle insertion site based on size of the fluid collection, thickness of the abdominal wall, and proximity to abdominal organs. 6. We recommend that the needle insertion site should be evaluated using color flow Doppler ultrasound to identify and avoid abdominal wall blood vessels along the anticipated needle trajectory. 7. We recommend that a needle insertion site should be evaluated in multiple planes to ensure clearance from underlying abdominal organs and detect any abdominal wall blood vessels along the anticipated needle trajectory. 8. We recommend that a needle insertion site should be marked with ultrasound immediately before performing the procedure, and the patient should remain in the same position between marking the site and performing the procedure. 9. We recommend that using real-time ultrasound guidance for paracentesis should be considered when the fluid collection is small or difficult to access. 10. We recommend that dedicated training sessions, including didactics, supervised practice on patients, and simulation-based practice, should be used to teach novices how to perform ultrasound-guided paracentesis. 11. We recommend that simulation-based practice should be used, when available, to facilitate acquisition of the required knowledge and skills to perform ultrasoundguided paracentesis. 12. We recommend that competence in performing ultrasound-guided paracentesis should be demonstrated prior to independently performing the procedure on patients.
Collapse
|
14
|
Abstract
Many hospitalists incorporate point-of-care ultrasound (POCUS) into their daily practice to answer specific diagnostic questions or to guide performance of invasive bedside procedures. However, standards for hospitalists in POCUS training and assessment are not yet established. Most internal medicine residency training programs, the major pipeline for incoming hospitalists, have only recently begun to incorporate POCUS in their curricula. The purpose of this document is to inform a broad audience on what POCUS is and how hospitalists are using it. This document is intended to provide guidance for the hospitalists who use POCUS and administrators who oversee its use. We discuss POCUS 1) applications, 2) training, 3) assessments, and 4) program management. Practicing hospitalists must continue to collaborate with their local credentialing bodies to outline requirements for POCUS use. Hospitalists should be integrally involved in decision-making processes surrounding POCUS program management.
Collapse
|
15
|
Acute Pain Management in Hospitalized Children. Rev Recent Clin Trials 2018; 12:277-283. [PMID: 28814263 DOI: 10.2174/1574887112666170816151232] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/12/2017] [Accepted: 02/24/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Acute pain in hospitalized pediatric patients is prevalent. Recent shifts in the paradigm of pediatric acute pain management focus less on reliance on opioids, due to their adverse side effects and risk of dependence, and more on multimodal pain management. OBJECTIVE We sought to review the most recent studies on acute pain management in hospitalized pediatric patients. METHOD We searched the Cochrane Database and PubMed for articles published in the past five years regarding the treatment of acute pain in pediatric patients focusing on large randomized or quasirandomized controlled trials, cohort trials, and meta-analyses. RESULTS We categorized results into non-pharmacological, localized, non-opiate pharmacological, and opiate based therapies. Recent studies show that environmental and non-pharmacological methods of pain management are efficacious in infants. School aged children benefit from active distraction more than passive distraction. Needleless methods of introducing lidocaine locally alleviate the pain associated with many procedures to which hospitalized children are exposed. The shift towards use of nonopiate pharmacology focuses on novel means of utilizing older medications, such as intravenous parecoxib, inhaled methoxyflurane, and sublingual ketorolac or tramadol and the avoidance of codeine. CONCLUSION Acute pediatric pain management has changed to emphasize multimodal and multidisciplinary therapy. In all children, non-pharmacological therapies should be employed routinely. Given the myriad tools available, pediatric acute pain services have developed in order to integrate more advanced treatments such as nerve blocks and infusions of centrally acting pain modulators.
Collapse
|
16
|
Credentialing of Hospitalists in Ultrasound-Guided Bedside Procedures: A Position Statement of the Society of Hospital Medicine. J Hosp Med 2018; 13:117-125. [PMID: 29340341 DOI: 10.12788/jhm.2917] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Ultrasound guidance is used increasingly to perform the following 6 bedside procedures that are core competencies of hospitalists: abdominal paracentesis, arterial catheter placement, arthrocentesis, central venous catheter placement, lumbar puncture, and thoracentesis. Yet most hospitalists have not been certified to perform these procedures, whether using ultrasound guidance or not, by specialty boards or other institutions extramural to their own hospitals. Instead, hospital privileging committees often ask hospitalist group leaders to make ad hoc intramural certification assessments as part of credentialing. Given variation in training and experience, such assessments are not straightforward "sign offs." We thus convened a panel of experts to conduct a systematic review to provide recommendations for credentialing hospitalist physicians in ultrasound guidance of these 6 bedside procedures. Pathways for initial and ongoing credentialing are proposed. A guiding principle of both is that certification assessments for basic competence are best made through direct observation of performance on actual patients.
Collapse
|
17
|
Recommendations on the Use of Ultrasound Guidance for Adult Thoracentesis: A Position Statement of the Society of Hospital Medicine. J Hosp Med 2018; 13:126-135. [PMID: 29377972 DOI: 10.12788/jhm.2940] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Executive Summary: 1) We recommend that ultrasound should be used to guide thoracentesis to reduce the risk of complications, the most common being pneumothorax. 2) We recommend that ultrasound guidance should be used to increase the success rate of thoracentesis. 3) We recommend that ultrasound-guided thoracentesis should be performed or closely supervised by experienced operators. 4) We suggest that ultrasound guidance be used to reduce the risk of complications from thoracentesis in mechanically ventilated patients. 5) We recommend that ultrasound should be used to identify the chest wall, pleura, diaphragm, lung, and subdiaphragmatic organs throughout the respiratory cycle before selecting a needle insertion site. 6) We recommend that ultrasound should be used to detect the presence or absence of an effusion and approximate the volume of pleural fluid to guide clinical decision-making. 7) We recommend that ultrasound should be used to detect complex sonographic features, such as septations, to guide clinical decision-making regarding the timing and method of pleural drainage. 8) We suggest that ultrasound be used to measure the depth from the skin surface to the parietal pleura to help select an appropriate length needle and determine the maximum needle insertion depth. 9) We suggest that ultrasound be used to evaluate normal lung sliding pre- and postprocedure to rule out pneumothorax. 10) We suggest avoiding delay or interval change in patient position from the time of marking the needle insertion site to performing the thoracentesis. 11) We recommend against performing routine postprocedure chest radiographs in patients who have undergone thoracentesis successfully with ultrasound guidance and are asymptomatic with normal lung sliding postprocedure. 12) We recommend that novices who use ultrasound guidance for thoracentesis should receive focused training in lung and pleural ultrasonography and hands-on practice in procedural technique. 13) We suggest that novices undergo simulation-based training prior to performing ultrasound-guided thoracentesis on patients. 14) Learning curves for novices to become competent in lung ultrasound and ultrasound-guided thoracentesis are not completely understood, and we recommend that training should be tailored to the skill acquisition of the learner and the resources of the institution.
Collapse
|
18
|
Abstract
PURPOSE OF REVIEW To review the literature and describe techniques to use ultrasound to guide performance of lumbar puncture (LP). RECENT FINDINGS Ultrasound evaluation of the lumbar spine has been shown in randomized trials to improve LP success rates while reducing the number of attempts and the number of traumatic taps. SUMMARY Ultrasound mapping of the lumbar spine reveals anatomical information that is not obtainable by physical examination, including depth of the ligamentum flavum, width of the interspinous spaces, and spinal bone abnormalities, including scoliosis. Using static ultrasound, the lumbar spine anatomy is visualized in transverse and longitudinal planes and the needle insertion site is marked. Using real-time ultrasound guidance, the needle tip is tracked in a paramedian plane as it traverses toward the ligamentum flavum. Future research should focus on efficient methods to train providers, cost-effectiveness of ultrasound-guided LP, and the role of new needle-tracking technologies to facilitate the procedure.
Collapse
|
19
|
|
20
|
Abstract
We review the literature on the use of point-of-care ultrasound to evaluate and manage pleural effusions. Point-of-care ultrasound is more sensitive than physical exam and chest radiography to detect pleural effusions, and avoids many negative aspects of computerized tomography. Additionally, point-of-care ultrasound can assess pleural fluid volume and character, revealing possible underlying pathologies and guiding management. Thoracentesis performed with ultrasound guidance has lower risk of pneumothorax and bleeding complications. Future research should focus on the clinical effectiveness of point-of-care ultrasound in the routine management of pleural effusions and how new technologies may expand its clinical utility.
Collapse
|
21
|
Abstract
OBJECTIVES Difficulties with transition from inpatient to outpatient care can lead to suboptimal outcomes for patients. We implemented a protocol for systematic follow-up phone calls to families of pediatric patients after discharge, primarily to improve care transition. We also hypothesized that the phone calls would decrease readmissions and emergency department (ED) visits after discharge and improve patient satisfaction. METHODS We conducted a quasi-experimental study examining the impact of routinely making follow-up phone calls, compared with historical control discharges. We implemented standardized attending physician phone calls to families of all patients discharged from a general pediatric hospitalist service. Calls were made within 72 hours of discharge to assess problems with transition. Charts were reviewed for documentation of difficulty with the care transition, 14-day and 30-day readmissions, ED visits, and Press-Ganey satisfaction scores. All results in the 12 months after the intervention were compared with the preceding12 months. RESULTS We reached 78% of all patients' families by phone after discharge. Of the families reached, 19.9% needed an issue addressed, half of which were medication related. There were improvements in 14-day and 30-day readmissions and 14-day ED visit rates, as well as improvement in patient satisfaction scores, but none of these results reached statistical significance. CONCLUSIONS Standardized, physician-performed, postdischarge phone calls identified frequent patient care issues related to difficulties with inpatient to outpatient transition, many of which were medication related. However, our study was underpowered to detect a statistically significant correlation with changes in readmission rates, ED visits, or patient satisfaction.
Collapse
|
22
|
Who needs inpatient detox? Development and implementation of a hospitalist protocol for the evaluation of patients for alcohol detoxification. J Gen Intern Med 2014; 29:587-93. [PMID: 24395104 PMCID: PMC3965748 DOI: 10.1007/s11606-013-2751-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 09/04/2013] [Accepted: 12/09/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Clinicians caring for patients seeking alcohol detoxification face many challenges, including lack of evidence-based guidelines for treatment and high recidivism rates. OBJECTIVES To develop a standardized protocol for determining which alcohol dependent patients seeking detoxification need inpatient versus outpatient treatment, and to study the protocol's implementation. DESIGN Review of best evidence by ad hoc task force and subsequent creation of standardized protocol. Prospective observational evaluation of initial protocol implementation. PARTICIPANTS Patients presenting for alcohol detoxification. INTERVENTION Development and implementation of a protocol for evaluation and treatment of patients requesting alcohol detoxification. MAIN MEASURES Number of admissions per month with primary alcohol related diagnosis (DRG), 30-day readmission rate, and length of stay, all measured before and after protocol implementation. RESULTS We identified one randomized clinical trial and three cohort studies to inform the choice of inpatient versus outpatient detoxification, along with one prior protocol in this population, and combined that data with clinical experience to create an institutional protocol. After implementation, the average number of alcohol related admissions was 15.9 per month, compared with 18.9 per month before implementation (p = 0.037). There was no difference in readmission rate or length of stay. CONCLUSIONS Creation and utilization of a protocol led to standardization of care for patients requesting detoxification from alcohol. Initial evaluation of protocol implementation showed a decrease in number of admissions.
Collapse
|
23
|
43: Prognostic Value of Immune Cell Function Assay on Biopsy Results and Infection in Cardiac Transplant Patients. J Heart Lung Transplant 2010. [DOI: 10.1016/j.healun.2009.11.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
24
|
Consensus review: A method of assessment of calcifications that appropriately undergo a six-month follow-up. Acad Radiol 2006; 13:621-9. [PMID: 16627203 DOI: 10.1016/j.acra.2006.01.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2005] [Revised: 01/06/2006] [Accepted: 01/09/2006] [Indexed: 11/22/2022]
Abstract
RATIONALE AND OBJECTIVES Breast calcifications seen on mammography may be associated with benign conditions or malignancies. Accurate characterization of these calcifications is crucial to providing optimal care that may spare women unnecessary biopsies and appropriately allow interval mammography. The purpose of this study is to determine if consensus characterization of calcifications by two breast imaging experts using standardized criteria can establish that follow-up is a safe option. MATERIALS AND METHODS For this retrospective study, our breast imaging database was reviewed and the cases imaged between the years 1999 and 2001 were used to identify patients with calcifications who were recommended for a six-month follow-up or biopsy. All cases had been prospectively assessed by at least two expert breast imagers using standardized features to assess the findings before a recommendation for follow-up or a biopsy was made. A retrospective chart review examining the radiology reports was done to determine the percentage of women from each of the two groups who developed malignancies. RESULTS Of 744 patients who had mammographically identified clusters of calcifications, 490 clusters (409 single and 81 multiple) were diagnosed as probably-benign, and a short-interval 6-month follow-up was recommended. Of these calcifications followed for three years, only two (0.5%) of the single clusters proved to be malignant, and malignancy was diagnosed at the 12-month follow-up examination. In both cases, the women were diagnosed with ductal carcinoma in situ (DCIS). Of 254 clusters recommended for biopsy, 242 (215 single and 27 multiple) underwent biopsy. A total of 70 cancers were diagnosed: 54 (77.1%) were DCIS and 16 (22.9%) were primary invasive mammary carcinoma (10 cases of invasive ductal carcinoma, 3 cases of invasive lobular carcinoma, 2 cases of invasive ductal carcinoma with DCIS, and one case of invasive mucinous carcinoma with DCIS). Twenty-nine percent of women who had a biopsy performed had calcifications associated with malignancy. In contrast, in the women whose calcifications were followed by mammography, only 0.5% went on to develop malignancies. CONCLUSION Consensus review of calcifications by two breast imagers using standardized criteria is a safe follow-up option.
Collapse
|
25
|
Abstract
We have identified a mutation in the myotilin gene in a large North American family of German descent expressing an autosomal dominant form of limb girdle muscular dystrophy (LGMD1A). We have previously mapped this gene to 5q31. Symptoms of this adult onset disease are progressive weakness of the hip and shoulder girdles, as well as a distinctive dysarthric pattern of speech. Muscle of affected individuals shows degeneration of myofibers, variations in fiber size, fiber splitting, centrally located myonuclei and a large number of autophagic vesicles. Affected muscle also exhibits disorganization and streaming of the Z-line similar to that seen in nemaline myopathy. We have identified a C450T missense mutation in the myotilin gene that is predicted to result in the conversion of residue 57 from threonine to isoleucine. This mutation has not been found in 396 control chromosomes. The mutant allele is transcribed and normal levels of correctly localized myotilin protein are seen in LGMD1A muscle. Myotilin is a sarcomeric protein that binds to alpha-actinin and is localized in the Z-line. The observed missense mutation does not disrupt binding to alpha-actinin.
Collapse
MESH Headings
- Actinin/metabolism
- Adult
- Alleles
- Amino Acid Sequence
- Animals
- Blotting, Western
- Cell Nucleus/metabolism
- Chromatography, High Pressure Liquid
- Chromosomes, Human, Pair 5
- Connectin
- Conserved Sequence
- Cytoskeletal Proteins
- Expressed Sequence Tags
- Female
- Genes, Dominant
- Humans
- Immunohistochemistry
- Isoleucine/genetics
- Male
- Mice
- Microfilament Proteins
- Microscopy, Electron
- Molecular Sequence Data
- Muscle Proteins/genetics
- Muscle Proteins/metabolism
- Muscle Proteins/ultrastructure
- Muscular Dystrophies/genetics
- Mutation
- Mutation, Missense
- Polymorphism, Single-Stranded Conformational
- Protein Binding
- Sequence Analysis, DNA
- Threonine/genetics
- Transcription, Genetic
- Two-Hybrid System Techniques
Collapse
|
26
|
Beta-adrenoceptor signaling and its control of cell replication in MDA-MB-231 human breast cancer cells. Breast Cancer Res Treat 2000; 60:153-66. [PMID: 10845278 DOI: 10.1023/a:1006338232150] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
MDA-MB-231 human breast cancer cells express high beta-adrenoceptor levels, predominantly the beta2 subtype. Receptor stimulation by isoproterenol evoked immediate reductions in DNA synthesis which were blocked completely by propranolol and were of the same magnitude as effects elicited by high concentrations of 8-Br-cAMP. Isoproterenol-induced inhibition of DNA synthesis was maintained throughout several days of exposure, resulting in a decrement in total cell number, and the effects were augmented by cotreatment with dexamethasone; an even greater effect was seen when cAMP breakdown was inhibited by theophylline, with or without addition of isoproterenol. Despite the persistent effect of isoproterenol, receptor downregulation was evident with as little as 1 h of treatment, and over 90% of the receptors were lost within 24 h. Receptor downregulation was paralleled by homologous desensitization of the adenylyl cyclase response to beta-adrenoceptor stimulation. Dexamethasone augmented the effects of isoproterenol on DNA synthesis but did not prevent receptor downregulation or desensitization. These results indicate that beta-adrenoceptors are effectively linked, through cAMP, to the termination of cell replication in MDA-MB-231 human breast cancer cells, and that activation of only a small number of receptors is sufficient for a maximal effect. Novel pharmacologic strategies that focus on cell surface receptors operating through adenylyl cyclase may offer opportunities to combat cancers that are unresponsive to hormonal agents, or that have developed multidrug resistance.
Collapse
|