65. The Evolution of the Prehospital Care of Pediatric Asthma

Purpose: The prevalence of asthma in the pediatric population is approximately 9% and the incidence of acute exacerbation in this population has been increasing. The purpose of this study was to determine if there has been a change in the pre-hospital presentation and treatment of pediatric asthma.Methods: This observational study was a retrospective consecutive case series comparing pediatric (#18 yrs) asthmatics treated and transported by an inner city EMS system over two years. (1987, 1992). Data collected included patient demographics, prehospital treatment, and evaluated diagnostic criteria used by paramedics to initiate treatment. Students t test was performed for continuous data and contingency analysis (chisquare) for non-continuous data. A Wilks stepwise discriminant analysis was performed on 1987 and 1992 data to evaluate diagnostic factors.Results: There were 407 transports in 1987 and 652 in 1992, representing a 60% increase. 237(56%) of patients received advanced life support (ALS) in 1987 and 344(53%) in 1992. Mean age of ALS patients in 1987 was 10.25 (±5.3) and was 8.03 (±2.8) in 1992 (p <0.001). Albuterol inhalation supplanted epinephrine (1987-205, 1992-1) and aminophylline (1987-15, 1992-1) as the treatment for asthma in our service system. The discriminant analysis revealed that in 1987, paramedics treatment decision making was influenced by age, cough, cold, and/or fever, home medications, accessory muscles, absence of wheezing, and normal respiratory rate. This changed in 1992 where only the presence or absence of wheezing and accessory muscle-use to be highly correlated with treatment decisions.

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On-line Medical Direction: A Prospective Study

Prehospital and Disaster Medicine ◽

10.1017/s1049023x00041960 ◽

1995 ◽

Vol 10 (3) ◽

pp. 174-177 ◽

Cited By ~ 21

Author(s):

Richard C. Wuerz ◽

Gregory E. Swope ◽

C. James Holliman ◽

Gaspar Vazquez-de Miguel

Keyword(s):

Prospective Study ◽

Life Support ◽

Treatment Time ◽

Prehospital Care ◽

Advanced Life Support ◽

Base Station ◽

University Hospital ◽

Time Interval ◽

Prehospital Treatment ◽

On Line

AbstractObjectives:To determine the frequency with which physician, on-line medical direction (OLMD) [direct medical control] of prehospital care results in orders, to describe the nature of these orders, and to measure OLMD time intervals.Methods:Blinded, prospective study.Setting:A university hospital base-station resource center.Participants:Ten emergency physicians, 50 advanced life support providers.Interventions:Prehospital treatment was directed by both standing orders and OLMD physician orders. Independent observers recorded event times and the characteristics of OLMD.Results:Physician orders were given in 47 (19%) of the 245 study cases, and covered a variety of interventions, including many already authorized by standing orders. Mean OLMD radio time was four minutes (245 ± 216 seconds [sec]), and time from beginning of OLMD to hospital arrival averaged 12 minutes (718 ± 439 sec). Mean transport time in this system was 13 minutes.Conclusion:Despite detailed standing orders, OLMD results in orders for clinical interventions in 19% of cases. On-line medical direction requires about four minutes of physician time per call. This constituted about one-third of the potential field treatment time interval in this system. Thus, OLMD appears to play an important role in providing quality prehospital care.

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Congenital Diaphragmatic Hernia: Demographics and 30-day Outcomes in Adults

The American Surgeon ◽

10.1177/0003134820960061 ◽

2020 ◽

pp. 000313482096006

Author(s):

Joseph G. Brungardt ◽

Quinn A. Nix ◽

Kurt P. Schropp

Keyword(s):

Postoperative Complications ◽

Congenital Diaphragmatic Hernia ◽

Diaphragmatic Hernia ◽

Pediatric Population ◽

Case Series ◽

National Database ◽

Improvement Program ◽

American College Of Surgeons ◽

Postoperative Diagnosis ◽

Acs Nsqip Database

Background Congenital diaphragmatic hernia (CDH) is a pathology most often affecting the pediatric population, although adults can also be affected. Few studies exist of adults undergoing repair of this defect. Using a national database, we sought to determine demographics and outcomes of this population. Methods An analysis of the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database (2015-2018) was performed, capturing patients with postoperative diagnosis of CDH, distinct from ventral hernia. Two groups were created based upon surgical approach of open or minimally invasive (MIS) repair. Baseline demographics and outcomes were compared. Results 110 patients undergoing surgical correction of CDH were captured in the database. We found rates of return to the operating room (4.55%), postoperative respiratory failure (5.45%), and reintubation (3.64%) with no difference between groups. There was no mortality and no difference between groups in length of operation, discharge to home, or postoperative complications. Patients undergoing open repair had a longer length of stay than patients in the MIS group (6.47 ± 10.76 days vs. 3.68 ± 3.74 days, P = .0471). Mesh was used in MIS more often than the open group (47.30% vs. 5.56%, P < .0001). Discussion This study describes rates of postoperative complications in patients undergoing repair of CDH, and suggests outcomes those are equivalent between patients receiving open or MIS approaches. Further case series or retrospective studies are needed to further describe this population of patients.

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Patellar fractures in cats: Repair techniques and treatment decision-making

Journal of Feline Medicine and Surgery ◽

10.1177/1098612x211021539 ◽

2021 ◽

Vol 23 (7) ◽

pp. 649-661

Author(s):

Sorrel J Langley-Hobbs

Keyword(s):

Decision Making ◽

Case Reports ◽

Case Series ◽

Treatment Decision ◽

Evidence Base ◽

Treatment Technique ◽

Treatment Decision Making ◽

Fracture Types ◽

Patellar Fractures ◽

Repair Techniques

Practical relevance: While feline patellar fractures are not commonly encountered in practice, they tend to be found more often in younger cats; no breed or sex predispositions are recognised. If there is no evidence of a traumatic aetiology, the cat may be suspected of having patellar fracture and dental anomaly syndrome (PADS). Patellar fractures are easy to diagnose on lateral radiographs and there are several different fracture types. The type of fracture, the age of the cat at fracture occurrence and whether there is suspicion of a pathological aetiology are all relevant when considering treatment technique. Clinical challenges: While some cats with patellar fractures will do well with conservative management, surgical treatment is often indicated and decision-making can be challenging. Evidence base: Information and recommendations provided in this review are based on the literature and the author’s own clinical experience. There are several publications on PADS, but there is limited evidence as to what the underlying cause of this condition is, and the best method for managing patellar fractures is still an area where more research is needed. Aim: This review aims to gather the papers, case series and case reports published over the past few decades in order to discuss how best to manage different types of patellar fractures.

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ARE SPORTS INJURIES THE MOST COMMON CAUSE OF MOREL-LAVALLEE LESIONS IN THE PEDIATRIC POPULATION?

Orthopaedic Journal of Sports Medicine ◽

10.1177/2325967121s00025 ◽

2021 ◽

Vol 9 (7_suppl3) ◽

pp. 2325967121S0002

Author(s):

Indranil Kushare ◽

Ramesh Babu Ghanta ◽

Nicole A. Wunderlich

Keyword(s):

Lower Extremity ◽

Conservative Management ◽

Sports Injuries ◽

Pediatric Population ◽

Case Series ◽

Lower Leg ◽

Functional Score ◽

Imaging Features ◽

Associated Injuries ◽

Common Cause

Background: Traumatic internal degloving injury i.e. Morel-Lavallée lesion (MLL) develops as a result of blunt trauma with tangential shear forces. In the pediatric population, these have been described only as small case reports till date. Purpose: To describe the largest case series of lower extremity Morel-Lavallée lesion (MLL) in the pediatric population, to determine its etiology (especially its relationship to sports), treatment and outcomes. Methods: Retrospective study of patients <18 years presenting to a tertiary children’s hospital with MLL between 2013-2019. Demographics, clinical data, imaging features, treatment and outcomes data was collected. Descriptive statistical analysis was conducted. Results: 38 patients (21 males, 17 females) having MLL with mean age 14.6 years were classified into 2 groups- hip/thigh MLL (9 patients) and lower leg MLL (29) (Table 1.1). Most common cause of lower leg MLL was sports injury (79%). Most commonly implicated sports in MLL were football and baseball(24% each). Associated injuries were seen in 9 (23%) patients. Radiographs done in 58% of patients showed no bony abnormalities. Imaging modality of choice was MRI for lower leg MLLs (72%) and US for hip/thigh MLL (67%)(Fig.1.2). MLL size was larger for hip/thigh MLL (168 cm3) as compared to leg MLL (38.6 cm3). 25 (65.8%) of MLLs were treated with conservative management,12 (31.5%) with minimally invasive methods and 1(2.6%) needed surgical management. 2/9 (22.2%) of the associated injuries required operative management. 2/38 (5%) patients were given prophylactic antibiotics. 72.4% Lower leg MLLs were treated with conservative management while intervention was needed more in hip/thigh MLLs (55.6%). Patients returned to activities at 14.3 weeks for hip/thigh MLL;9.1 weeks for lower leg MLL. 24 patients with adequate documentation demonstrated lower extremity functional score (LEFS) and pain level of 74/80 (92.5%) and 0.7/10 respectively at mean 12.5 months follow-up. Leg cellulitis was seen as a complication in one patient. Conclusion: The largest case series on MLL exclusively in the pediatric population suggests that they are more common in knee/leg region region and usually caused by sports injuries which is notably different as compared to adult population. Most pediatric injuries are treated conservatively, especially sports related MLLs. Although return to activities takes longer for hip/thigh injuries, majority of patients regain satisfactory functionality post-injury. [Table: see text][Figure: see text]

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Harlequin syndrome in a pediatric population: a case series

Acta Neurologica Belgica ◽

10.1007/s13760-021-01593-6 ◽

2021 ◽

Author(s):

N. Beullens ◽

G. Tourlamain ◽

L. Vallaeys ◽

F. Roelens ◽

M. D’Hooghe

Keyword(s):

Pediatric Population ◽

Case Series ◽

Harlequin Syndrome

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Abstract TP245: Variance in Ems Run Times by Receiving Hospital for Stroke Patients in San Diego County

Stroke ◽

10.1161/str.51.suppl_1.tp245 ◽

2020 ◽

Vol 51 (Suppl_1) ◽

Author(s):

Amelia Kenner-brininger ◽

Lindsay Olson-Mack ◽

Lorraine Calzone ◽

Kristi L Koenig ◽

Thomas M Hemmen

Keyword(s):

Response Time ◽

San Diego ◽

Life Support ◽

Prehospital Care ◽

Advanced Life Support ◽

San Diego County ◽

Stroke Patients ◽

Transport Time ◽

Stroke Registry ◽

Few Data

Background: Emergency Medical Services (EMS) play an important role as initial providers after stroke. Few data are available that capture Stroke Receiving System and EMS response and transport data. We used a stroke registry from a community of 3.3 million residents, 18 stroke receiving centers, and 19 ground transporting advanced life support EMS agencies to evaluate EMS response time, scene time, and transport times. Our aim was to inform the stroke community about duration of EMS care and guide future prehospital interventions. Methods: We included all cases from the San Diego County Stroke Registry arriving by EMS with associated computer automated dispatch (CAD) record and base hospital record (BHR) from July 2017 through December 2018. Records were linked on the EMS incident number, reviewed for accuracy. We analyzed EMS response, scene, transport and total run times (enroute to arrival) by receiving hospital. Results: Between July 2017 and December 2018 2,376 EMS patients were transported to 18 hospitals. Volume per hospital ranged from 11 to 483 patients over the study period. Mean (±SD) response time was 7.0 (±3.7) minutes, range: 5.3 to 9.3 minutes between hospitals. Mean (±SD) scene time was 13.1 (±5.2) minutes, range: 10.5 to 15.0 minutes between hospitals. Transport time averaged 13.8 (±7.7) minutes, range: 8.3 to 23.8 minutes between hospitals (IQR=8.5-17.9). The mean (±SD) total EMS run time was 33.8 (±10.8) minutes, range: 26.4 to 44.9 minutes between hospitals (IQR=26.4-39.9). Conclusion: Only minor variations in EMS response and scene times were observed across the Stroke Receiving Centers. However, transport time showed greater variation and contributed to the differences in total EMS run times. Many systems had short transport times, limiting prehospital interventions. Next steps include studying factors contributing to transport time variation to inform prehospital care and triage decisions of possible stroke patients to optimize transport times.

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Surgical treatment of brainstem cavernous malformations: an international Delphi consensus

Journal of Neurosurgery ◽

10.3171/2021.3.jns2156 ◽

2021 ◽

pp. 1-11

Author(s):

Philipp Dammann ◽

Adib A. Abla ◽

Rustam Al-Shahi Salman ◽

Hugo Andrade-Barazarte ◽

Vladimir Benes ◽

...

Keyword(s):

Surgical Treatment ◽

Case Series ◽

Treatment Decision ◽

Clinical Situation ◽

Delphi Consensus ◽

Consensus Process ◽

Cavernous Malformations ◽

Clinical Scenarios ◽

Developmental Venous Anomalies ◽

Question Survey

OBJECTIVE Indication for surgery in brainstem cavernous malformations (BSCMs) is based on many case series, few comparative studies, and no randomized controlled trials. The objective of this study was to seek consensus about surgical management aspects of BSCM. METHODS A total of 29 experts were invited to participate in a multistep Delphi consensus process on the surgical treatment of BSCM. RESULTS Twenty-two (76%) of 29 experts participated in the consensus. Qualitative analysis (content analysis) of an initial open-ended question survey resulted in 99 statements regarding surgical treatment of BSCM. By using a multistep survey with 100% participation in each round, consensus was reached on 52 (53%) of 99 statements. These were grouped into 4 categories: 1) definitions and reporting standards (7/14, 50%); 2) general and patient-related aspects (11/16, 69%); 3) anatomical-, timing of surgery–, and BSCM-related aspects (22/37, 59%); and 4) clinical situation–based decision-making (12/32, 38%). Among other things, a consensus was reached for surgical timing, handling of associated developmental venous anomalies, handling of postoperative BSCM remnants, assessment of specific anatomical BSCM localizations, and treatment decisions in typical clinical BSCM scenarios. CONCLUSIONS A summary of typical clinical scenarios and a catalog of various BSCM- and patient-related aspects that influence the surgical treatment decision have been defined, rated, and interpreted.

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