scholarly journals MP43: Evaluating factors related to quality of audio transmission during mandatory paramedic patches and technical barriers to efficient communication in the prehospital setting

CJEM ◽  
2020 ◽  
Vol 22 (S1) ◽  
pp. S58-S58
Author(s):  
D. Kelton ◽  
S. Doran ◽  
M. Davis ◽  
K. Van Aarsen ◽  
J. Momic

Introduction: Delegation of controlled medical acts by physicians to paramedics is an important component of the prehospital care framework. Where directives indicate that physician input is needed before proceeding with certain interventions, online medical control (a “patch”) exists to facilitate communication between a paramedic and a Base Hospital Physician (BHP) to request an order to proceed with that intervention. The quality and clarity of audio transmission is paramount for effective and efficient communication. The aim of this study was to examine the impact of audio transmission quality on the results of paramedic patch calls. Methods: Prehospital paramedic calls that included a mandatory patch point (excluding requests exclusively for termination of resuscitation and those records which were unavailable) were identified through review of all patch records from January 1, 2014 to December 31, 2017 for Paramedic Services in our region. Written Ambulance Call Reports (ACRs) and audio recordings of paramedic patches were obtained and reviewed. Pre-specified patch audio quality metrics, markers of transmission quality and comprehension as well as the resulting orders from the BHP were extracted. Differences between groups was compared using chi-square analyses. Results: 214 records were identified and screened initially. 91 ACRs and audio records were included in the analysis. At least one explicit reference to poor or inadequate call audio quality was made in 55/91 (60.4%) of calls and on average, 1.4 times per call. Of the 91 audited call records, 48 of 91 (52.7%) patches experienced an interruption of the call. Each time a call was interrupted, re-initiation of the call was required, introducing a mean [IQR] delay of 81 [33-68] seconds to re-establish verbal communication. Order requests made by paramedics in calls with no interruptions were approved in 30 of 43 patches (70%) while those requests made in calls with one or more interruptions were approved in only 21 of 48 cases (44%) (Δ26.0%; 95%CI 5.6-43.5%, p = 0.01). Conclusion: This retrospective review suggests that audio quality and interruptions of patch calls may impact a physician's ability to approve orders for interventions in the prehospital setting. Focus on infrastructure and technology underlying this important mode of communication may be a fruitful avenue for future improvements in systems where this may be an issue.

CJEM ◽  
2020 ◽  
Vol 22 (S1) ◽  
pp. S57-S58
Author(s):  
D. Kelton ◽  
S. Doran ◽  
M. Davis ◽  
K. Van Aarsen ◽  
J. Momic

Introduction: Delegation of controlled medical acts by physicians to paramedics is an important component of the prehospital care framework. Where directives indicate that physician input is needed before proceeding with certain interventions, online medical control (a “patch”) exists to facilitate communication between a paramedic and a Base Hospital Physician (BHP) to request an order to proceed with that intervention. The clinical and logistical setting will contribute to the decision to proceed with or withhold an intervention in the prehospital setting. The aim of this study was to examine the impact of various clinical and situational factors on the likelihood of a patch request being granted. Methods: Prehospital paramedic calls that included a mandatory patch point (excluding requests exclusively for termination of resuscitation and those records which were unavailable) were identified through review of all patch records from January 1, 2014 to December 31, 2017 for Paramedic Services in our region. Written Ambulance Call Reports (ACRs) and audio recordings of paramedic patches were obtained and reviewed. Results: 214 patch records were identified and screened for inclusion. 91 ACRs and audio patch records were included in the analysis. 51 of 91 (56%) patch requests were granted by the BHP. Of the 40 paramedic requests that were not granted, the most commonly cited reason was close proximity to hospital (22/40; 55%) followed by low likelihood of the intervention making a clinical impact in the prehospital setting (11/40; 27.5%). Requests for certain interventions were more likely to be granted than other requests. All requests to perform needle thoracostomy for possible tension pneumothorax, administer atropine for symptomatic bradycardia and treat hemodynamically unstable hyperkalemia were granted (2/2, 3/3 and 7/7, respectively), while requests for synchronized cardioversion (7/19; 37%) and transcutaneous pacing (2/6; 33%) were approved less than half of the time. Conclusion: This retrospective review suggests that requests to perform certain critical and potentially time sensitive interventions are more likely to be granted which calls into question the requirement for a mandatory patch point for these procedures. Furthermore, the interplay between proximity to hospital and the decision to proceed with an intervention potentially informs future modifications to directives to facilitate timely, safe and efficient care.


2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S548-S548
Author(s):  
Mirela Grabic ◽  
Jason G Lake ◽  
Jelena Debelnogich ◽  
Christina Krucylak ◽  
Jason Newland

Abstract Background Ventilator-associated tracheitis (VAT) is a common infection in children cared for in pediatric intensive care units (PICU). Short-course antibiotic treatment (5 days) has been shown to be effective. In October 2016, we implemented a PICU VAT guideline for short-course therapy. We assessed the impact of this intervention. Methods We conducted a retrospective cohort study of PICU patients diagnosed with VAT from October 2016 to June 2018. The antimicrobial stewardship program (ASP) identified potential patients through daily chart review. Only those patients with a clinician diagnosis and who were receiving antibiotics for VAT, either enterally or parenterally, were included. Frequencies and proportions were calculated. Chi-square or Fisher exact tests were used to compare proportions. Results ASP identified 251 potential patients, 105 (42%) of whom met inclusion criteria. The median age was 7 years (range: 0–21). Twenty-eight (27%) were tracheostomy dependent. The most commonly prescribed antibiotics were cefepime (43%), ceftriaxone (17%), and vancomycin (14%). Median antibiotic duration was 13 days (range: 1–29); 57 (52%) received > 5 days and 48 (44%) received 5 days. Only 3 (6%) patients who received 5 days of antibiotics required retreatment within 10 days of their initial course vs. 11 (19%) who received > 5 days (P = 0.09). A diagnosis of ventilator-associated pneumonia (VAP) within 10 days of completing VAT treatment was made in 2 (4%) patients who received 5 days vs. 3 (5%) of patients who received > 5 days (P = 1.0). C. difficile infection within 90 days occurred in 2 (4%) patients who received > 5 days vs. 1 (2%) who received 5 days (P = 1.0). Conclusion Short-course antibiotic therapy for VAT was not associated with retreatment for VAT or subsequent diagnosis of VAP. Development of C. difficile was similar between groups. Adherence to the guideline was approximately 50%, perhaps due to physician perception of disease severity. Additional work is needed to refine the diagnosis of VAT and assess the interaction between illness severity and treatment duration. Disclosures All authors: No reported disclosures.


2020 ◽  
Vol 06 ◽  
Author(s):  
P. Ankita ◽  
Shivakumar Harti ◽  
Mangalagowri V. Rao

Background: The Dark circles under the eyes, is very common and frustrating cosmetic grievance in both male and female especially among the stress prone population. Due to various reasons, skin becomes very thin and dry leading to the visible appearance of veins. This makes skin appear very dark. Possible causes include excessive pigmenta-tion, thin and luminous lower eyelid, lack of sleep, excessive fatigue, heredity, allergic disorders and aging. Dark circles comes under the broad umbrella of features of aggravation of Vata like blackish discoloration (Karshnya), Dark coloration (Shyavata) which can also be categorized under disease predominant in Vata (Vata Nanatmaja Vikara). In spite of its prevalence and cosmetic importance, there are very few reported works regarding dark circles. Objectives: This study was an attempt to find the most probable and commonest factor that influences dark circles so that modifications can be made in lifestyle as mentioned in Ayurveda in the form of daily regimen (Dinacharya) and Night regimen (Ratricharya). Methods: 30 subjects (20-40 years) each with or without dark circles were registered and Case Control survey was con-ducted using a standard questionnaire. A questionnaire was prepared comprising of different processes of daily regimen (Dinacharya vidhis) as per ideal Ayurveda lifestyle. The perceived stress scale that may influence the development of dark circles was also included in the study. The data collected were computed in the excel sheet .The data was analyzed by applying odd’s ratio and Chi square test. Results: A positive relationship between intake of ghee and milk and absence of dark circles was observed and odd’s ratio calculated as 1.5 and 3.54 respectively. The subjects practicing Yoga were found less affected by dark circles odd’s ratio was calculated 3.7. Stress was moderately high among the subjects having dark circles. Conclusion: The present study shows that individuals following Ayurvedic lifestyle in the form of processes of daily reg-imen (Dinacharya vidhis) like head and feet massage with oil, Yogic practices, taking milk and ghee in diet regularly and taking adequate sleep, are less prone to loss of lusture in the form of dark circles around the eyes.


2020 ◽  
Vol 13 (2) ◽  
pp. 109
Author(s):  
Yuyun Sarinengsih

ABSTRAKStunting yaitu keadaan gagal tumbuh akibat dari kekurangan gizi kronis. Prevalensi stunting di Kabupaten Tasikmalaya menempati urutan keempat, dimana kecamatan Sukahening menempati urutan pertama tertinggi dengan jumlah 155 balita mengalami stunting. Faktor yang dapat mempengaruhi kejadian stunting yaitu pengasuhan anak yang kurang baik dimana tidak diberikannya ASI secara Ekslusif. Pencegahan stunting yaitu pada 1000 hari kehidupan dimana salah satunya pemberian ASI secara Ekslusif.Penelitian ini bertujuan untuk mengetahui hubungan antara pemberian ASI Ekslusif dengan kejadian stunting pada balita 1-5 tahun di Puskesmas Sukahening Kecamatan Sukahening Kabupaten Tasikmalaya.Jenis Penelitian yang digunakan adalah deskriptif korelasional dengan pendekatan cross-sectional. Populasi total sampling sebanyak 95 responden menggunakan teknik purposive sampling.Hasil Penelitian diperoleh lebih dari setengah responden 51,6% tidak diberikan ASI secara Ekslusif, dan sebagian besar 65,3% balita mengalami stunting. Hasil perhitungan chi-square diperoleh ρ.value (0,000<0,05) maka H0 ditolak sehingga terdapat hubungan antara Pemberian ASI Ekslusif dengan kejadian stunting pada balita 1-5 tahun di Puskesmas Sukahening Kecamatan Sukahening Kabupaten Tasikmalaya.Hasil penelitian ini diharapkan dapat memberi informasi yang bermanfaat dan perlu dilakukan pendidikan kesehatan ulang yang terjadwal terkait nutrisi yang terjangkau dan sehat sehingga dapat meningkatkan cakupan ASI Ekslusif dan dapat menurunkan angka stunting.Kata Kunci : ASI Ekslusif, StuntingDaftar Pustaka : 25 buku (2010-2018)9 jurnal (2013-2019)2 Website (2010-2017) ABSTRACTStunting is a condition of growth failure due to chronic malnutrition. The stunting prevalence in Tasikmalaya Regency was at the fourth place where Sukahening sub-district was at the highest with 155 stunting. Factor that can influence the occurrence of stunting is a poor parenting where exclusive breastfeeding is not given. The best prevention of stunting is on 1000 days of life where exclusive breastfeeding is given. The impact, if the baby is not given exclusive breastfeeding, they will lack of nutrition and also will have an impact on the growth or inappropriate height. This aims of the research is to determine the relationship between exclusive breastfeeding and the incidence of stunting on toddler under 5 years of at Sukahening Public Health Center, Sukahening Sub district, Tasikmalaya Regency. The type of research used is descriptive correlation with a cross-sectional approach. The total samplings were 95 respondents which used purposive sampling technique. The results of the research were obtained more than half of the respondents 51.6% were given exclusive breastfeeding, and most 65.3% of children under five had stunting. The chi-square calculation results obtained that ρ.value (0,000 <0,05) then H0 is rejected so that there is a relationship between exclusive breastfeeding and the incidence of stunting on toddlers under 5 years in Sukahening Public Health Center, Sukahening Sub district, Tasikmalaya Regency. Performed the health education related to affordable and healthy nutrition so that it can increase the coverage of exclusive breastfeeding and can reduce stunting rates. Keywords : Exclusive breastfeeding, Stunting Bibliography : 25 books (2010-2018) 9 journals (2013-2019) 2 Websites (2010-2017) 


Author(s):  
Dinh-Thuan Do ◽  
Minh-Sang V. Nguyen

Objective: In this paper, Decode-and-Forward (DF) mode is deployed in the Relay Selection (RS) scheme to provide better performance in cooperative downlink Non-orthogonal Multiple Access (NOMA) networks. In particular, evaluation regarding the impact of the number of multiple relays on outage performance is presented. Methods: As main parameter affecting cooperative NOMA performance, we consider the scenario of the fixed power allocations and the varying number of relays. In addition, the expressions of outage probabilities are the main metric to examine separated NOMA users. By matching related results between simulation and analytical methods, the exactness of derived formula can be verified. Results: The intuitive main results show that in such cooperative NOMA networks, the higher the number of relays equipped, the better the system performance can be achieved. Conclusion: DF mode is confirmed as a reasonable selection scheme to improve the transmission quality in NOMA. In future work, we will introduce new relay selections to achieve improved performance.


2020 ◽  
Vol 4 (1) ◽  
pp. 47-55
Author(s):  
Wasiu Ajani Musa ◽  
Ramat Titilayo Salman ◽  
Ibrahim Olayiwola Amoo ◽  
Muhammed Lawal Subair

Greater pricing presume on audit service has been put by the regulations of the auditing and accounting practices for the disclosure of audit fees, since audit fee is directly related to audit quality. However, the audit fees perceived by the client is often different from the amount charged by the auditors. Hence, this study investigated the impact of firm-specific characteristics on audit fees of quoted consumer goods firms in Nigeria using a purposive sampling technique. Secondary data were obtained from annual reports of the companies for the period from 2009-2016. The empirical result from Breusch-Pagan Lagrange Multiplier Test (BP-LM) produced a chi-square value of 13.94 with p-value of 0.0001 indicating that pooled ordinary least squares (OLS) will not be appropriate for the study. The Hausman test showed a chi-square of 23.55 with a p-value of 0.001 indicating that the null hypothesis is strongly rejected. Thus, the only estimate from the fixed effect model was interpreted to explain the relationship between firm-specific characteristics and audit fees of quoted consumer goods firms in Nigeria. The result revealed that auditee size, auditee risk, auditee profitability and IFRS adoption are the firm specific characteristics that impact on audit fees with only auditee size and IFRS adoption being positively related to audit fees while the other factors are negatively related to audit fees. Based on this finding, this study concluded that the firm’s specific factors are the major drivers of audit fees in Nigeria consumer goods firms. This study recommends among others that companies should implement corporate governance principles that address issues relating to board independence and committee sizes to guide activities in the consumer goods sector since profitability behave negatively with audit fees.


2017 ◽  
Vol 6 (2) ◽  
pp. 1
Author(s):  
Albert Naiem Naguib ◽  
Eahab Elsaid ◽  
Abdel Moneim Elsaid

This study examines the relationship between dynamic capabilities (experience, routine, skills, firm characteristics, knowledge and technology) and competitive advantage sustainability in the Egyptian pharmaceutical sector. The data was collected using primary and secondary data sources. Primary data was collected from questionnaires distributed to 160 top managers in 20 pharmaceutical firms. The secondary data about pharmaceutical firms like rankings, revenues and market share was collected from external sources such as Intercontinental Marketing Service (IMS). The questionnaires examine six independent variables based on a five-scale Likert scale. The methodology used in the study is non-probability sampling (judgmental sampling), Cronbach’s alpha reliability coefficient and Chi-square tests. The results support the notion that there is a significant relationship between four of the six dynamic capabilities (experience, skills, firm characteristics and knowledge) and the competitive advantage sustainability for pharmaceutical firms in Egypt. Designing the questionnaire and formulating the questions to target the required field was challenging, given that the topic is dynamic and the business scene in Egypt has witnessed drastic political changes since January 2011. The study should assist pharmaceutical companies in Egypt in directing their investments properly and in determining the weaknesses in their dynamic capabilities that need to be addressed.


2021 ◽  
pp. 112067212110280
Author(s):  
Maria L Salvetat ◽  
Carlo Salati ◽  
Patrizia Busatto ◽  
Marco Zeppieri

Purpose: To assess ocular pathologies admitted to Italian Emergency Eye Departments (EEDs) during the COVID-19 pandemic national lockdown in 2020 in comparison with the same period in 2019. Methods: Electronic records of all patients presenting at EEDs of two tertiary-care Eye Centers during the COVID-19 national lockdown in Italy (March 10–May 3, 2020) were compared with the equivalent period in 2019. Main outcomes were patient age, gender, and diagnoses. Statistical analysis included unpaired Student t-tests, Poisson regression, and chi-square test. Results: Overall EED visits significantly decreased by 54.1% during the 2020 lockdown compared to 2019 (851 vs 1854, p < 0.001). During lockdown, patients showed comparable mean age (52.8 years in 2020 vs 53.3 years in 2019, p = 0.52) and significant male gender bias (61.1% in 2020 vs 55.8% in 2019, p < 0.0001). The most frequent pathologies were eye inflammations, trauma-related incidents, and spontaneous acute vitreous detachment. Patients with inflammation, headache/hemicrania, and spontaneous subconjunctival hemorrhages were significantly less, whereas those with trauma-related diagnoses were significantly higher during the lockdown as compared with 2019 ( p < 0.05). The proportion of non-urgent visits decreased from 17% in 2019 to 8% in 2020 ( p < 0.001). Conclusions: During the 2020 lockdown, there was a significant reduction of accesses to EED, especially for non-urgent pathologies. Potentially visual function threatening conditions, such as trauma-related pathologies, retinal detachment or ruptures, and wet AMD, showed lower number of cases but higher or stable proportion relative to the total caseload, suggesting a correct and efficient access to ophthalmic health care during the pandemic period.


2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
S Sadiq ◽  
M Tahir ◽  
I Nur ◽  
S Elerian ◽  
A Malik

Abstract Introduction Poor handover between shifts can result in patient harm. This study was designed to evaluate the impact of implementing a handover protocol on the quality of information exchanged in the trauma handover meetings in a UK hospital. Method A prospective single-centre observational study was performed at an NHS Trust. Ten consecutive weekday trauma meetings, involving 43 patients, were observed to identify poor practices in handover. This data was used in conjunction with the Royal College of Surgeons’ recommendations for effective handover (2007) to create and implement a standard operating protocol (SOP). Following its implementation, a further 8 consecutive meetings, involving a further 47 patients, were observed. The data was analysed using t-test for quantitative variables and chi-square or Fisher’s exact tests for categorical variables. Results An improvement was demonstrated in multiple aspects of trauma handover including past medical history, injury date, results, diagnosis, consent, mark, and starvation status (all p &lt; 0.001). Subgroup analyses showed that handover of neck-of-femur fracture patients including information on baseline mobility (p = 0.04), Nottingham-Hip-Fracture Score (p = 0.01), next-of-kin discussion (p = 0.075) and resuscitation status (p = 0.001) all improved following the intervention. Conclusions These results demonstrate that the implementation of a well-structured handover protocol can improve the transmission of critical information in trauma meetings.


Diagnosis ◽  
2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Justin B. Searns ◽  
Manon C. Williams ◽  
Christine E. MacBrayne ◽  
Ann L. Wirtz ◽  
Jan E. Leonard ◽  
...  

AbstractObjectivesFew studies describe the impact of antimicrobial stewardship programs (ASPs) on recognizing and preventing diagnostic errors. Handshake stewardship (HS-ASP) is a novel ASP model that prospectively reviews hospital-wide antimicrobial usage with recommendations made in person to treatment teams. The purpose of this study was to determine if HS-ASP could identify and intervene on potential diagnostic errors for children hospitalized at a quaternary care children’s hospital.MethodsPreviously self-identified “Great Catch” (GC) interventions by the Children’s Hospital Colorado HS-ASP team from 10/2014 through 5/2018 were retrospectively reviewed. Each GC was categorized based on the types of recommendations from HS-ASP, including if any diagnostic recommendations were made to the treatment team. Each GC was independently scored using the “Safer Dx Instrument” to determine presence of diagnostic error based on a previously determined cut-off score of ≤1.50. Interrater reliability for the instrument was measured using a randomized subset of one third of GCs.ResultsDuring the study period, there were 162 GC interventions. Of these, 65 (40%) included diagnostic recommendations by HS-ASP and 19 (12%) had a Safer Dx Score of ≤1.50, (Κ=0.44; moderate agreement). Of those GCs associated with diagnostic errors, the HS-ASP team made a diagnostic recommendation to the primary treatment team 95% of the time.ConclusionsHandshake stewardship has the potential to identify and intervene on diagnostic errors for hospitalized children.


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