medical emergency
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Author(s):  
Antonio Gallo ◽  
Anna Anselmi ◽  
Francesca Locatelli ◽  
Eleonora Pedrazzoli ◽  
Roberto Petrilli ◽  
...  

Background: a number of studies highlighted increased mortality associated with hospital admissions during weekends and holidays, the so–call “weekend effect”. In this retrospective study of mortality in an acute care public hospital in Italy between 2009 and 2015, we compared inpatient mortality before and after a major organizational change in 2012. The new model (Model 2) implied that the intensivist was available on call from outside the hospital during nighttime, weekends, and holidays. The previous model (Model 1) ensured the presence of the intensivist coordinating a Medical Emergency Team (MET) inside the hospital 24 h a day, 7 days a week. Methods: life status at discharge after 9298 and 8223 hospital admissions that occurred during two consecutive periods of 1185 days each (organizational Model 1 and 2), respectively, were classified into “discharged alive”, “deceased during nighttime–weekends–holidays” and “deceased during daytime-weekdays”. We estimated Relative Risk Ratios (RRR) for the associations between the organizational model and life status at discharge using multinomial logistic regression models adjusted for demographic and case-mix indicators, and timing of admission (nighttime–weekends–holidays vs. daytime-weekdays). Results: there were 802 and 840 deaths under Models 1 and 2, respectively. Total mortality was higher for hospital admissions under Model 2 compared to Model 1. Model 2 was associated with a significantly higher risk of death during nighttime–weekends–holidays (IRR: 1.38, 95% CI 1.20–1.59) compared to daytime–weekdays (RRR: 1.12, 95% CI 0.97–1.31) (p = 0.04). Respiratory diagnoses, in particular, acute and chronic respiratory failure (ICD 9 codes 510–519) were the leading causes of the mortality excess under Model 2. Conclusions: our data suggest that the immediate availability of an intensivist coordinating a MET 24 h, 7 days a week can result in a better prognosis of in-hospital emergencies compared to delayed consultation.


Medicina ◽  
2022 ◽  
Vol 58 (1) ◽  
pp. 104
Author(s):  
Gabriele Savioli ◽  
Claudia Alfano ◽  
Christian Zanza ◽  
Gaia Bavestrello Piccini ◽  
Angelica Varesi ◽  
...  

Dysbarism is a general term which includes the signs and symptoms that can manifest when the body is subject to an increase or a decrease in the atmospheric pressure which occurs either at a rate or duration exceeding the capacity of the body to adapt safely. In the following review, we take dysbarisms into account for our analysis. Starting from the underlying physical laws, we will deal with the pathologies that can develop in the most frequently affected areas of the body, as the atmospheric pressure varies when acclimatization fails. Manifestations of dysbarism range from itching and minor pain to neurological symptoms, cardiac collapse, and death. Overall, four clinical pictures can occur: decompression illness, barotrauma, inert gas narcosis, and oxygen toxicity. We will then review the clinical manifestations and illustrate some hints of therapy. We will first introduce the two forms of decompression sickness. In the next part, we will review the barotrauma, compression, and decompression. The last three parts will be dedicated to gas embolism, inert gas narcosis, and oxygen toxicity. Such an approach is critical for the effective treatment of patients in a hostile environment, or treatment in the emergency room after exposure to extreme physical or environmental factors.


2022 ◽  
pp. 004947552110666
Author(s):  
Santosh Govind Rathod ◽  
Afaq Ahmad Khan ◽  
Sajad Ahmed Geelani ◽  
Reshma Roshan ◽  
Javid Rasool Bhat

Snake bite is an acute life threating medical emergency and is included amonst neglected tropical diseases. 1 Every year in India 200,000 people bitten by snakes and >25% are fatal. 2 In Maharashtra, Konkan area, the green pit viper (Trimeresurus gramineus) is uncommon, though this snake has become more common. [ Figure 1 ]


2022 ◽  
Vol 9 ◽  
Author(s):  
Olaf von dem Knesebeck ◽  
Sarah Koens ◽  
Ingmar Schäfer ◽  
Annette Strauß ◽  
Jens Klein

Background: Knowledge and beliefs about health and health care are part of the general concept of health literacy. Studies demonstrated that large parts of the population report inadequate health literacy. There are only few studies specifically addressing public knowledge and beliefs about emergency care. We examine magnitude and social variations of public knowledge about emergency care in Germany.Methods: Analyses make use of a telephone survey conducted in Hamburg, Germany. Random sample consisted of 1,207 adult respondents. We asked whether the respondents know various emergency care services. Moreover, capabilities of dealing with an emergency case were assessed. Sex, age, education, and migration background were introduced as predictors into regression models.Results: 98% of the respondents stated to know the rescue service, while 74% knew the medical on call service and 49% were aware of an emergency practice nearby. About 71% of the interviewees said it was easy for them to find out whom to turn to in a case of a medical emergency. Fewer respondents found it easy to evaluate when to use emergency medical services and to evaluate whether a health problem is a medical emergency. Knowledge and capabilities were positively associated with education and negatively related to migration background.Conclusions: This study indicates a lack of public knowledge about emergency care and social inequalities in public knowledge according to education and migration status. Findings suggest that interventions are needed to improve public knowledge and that considering social inequalities should be a basic principle for such interventions.


2022 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Lily Kang ◽  
James R. Onggo ◽  
Joanna P. Simpson ◽  
Raphael Hau

2022 ◽  
Vol 11 (1) ◽  
pp. e001578
Author(s):  
Hidemasa Kawamura ◽  
Yasuhiro Komatsu ◽  
Kazumi Tanaka ◽  
Masafumi Kanamoto ◽  
Masaru Tobe ◽  
...  

A rapid response system is required in a radiotherapy department for patients experiencing a critical event when access to an emergency department is poor due to geographic location and the patient is immobilised with a fixation device. We, therefore, rebuilt the response system and tested it through onsite simulations. A multidisciplinary core group was created and onsite simulations were conducted using a Plan-Do-Study-Act cycle. We identified the important characteristics of our facility, including its distance from the emergency department; the presence of many staff with little direct contact with patients; the treatment room environment and patient fixation with radiotherapy equipment. We also examined processes in each phase of the emergency response: detecting an emergency, calling the medical emergency team (MET), MET transportation to the site and on-site response and patient transportation to the emergency department. The protocol was modified, and equipment was updated. On-site simulations were held with and without explanation of the protocol and training scenario in advance. The time for the MET to arrive at the site during a 2017 simulation prior to the present project was 7 min, whereas the time to arrive after the first simulation session was shortened to 5 min and was then shortened further to 4 min in the second session, despite no prior explanation of the situation. A multidisciplinary project for emergency response with on-site simulations was conducted at an isolated radiation facility. A carefully planned emergency response is important not only in heavy ion therapy facilities but also in other departments and facilities that do not have easy access to hospital emergency departments.


Folia Medica ◽  
2021 ◽  
Vol 63 (6) ◽  
pp. 958-964
Author(s):  
Nandan Rudra ◽  
Taraknath Ghosh ◽  
Uttam Kumar Roy

Introduction: The acute seizure in childhood is a medical emergency which is usually managed by benzodiazepines used as a first line of therapy. There are no strict guidelines of using intranasal lorazepam in India. Many paediatricians use it in an emergency situation as it is inexpensive, easy to administer and even treatment can be started at home. Very few studies are available to compare efficacy and safety of intravenous lorazepam with intranasal lorazepam in childhood seizure, though both routes have comparable pharmacokinetic profile. Intravenous lorazepam (0.1 mg/kg) is already recommended as a first-line treatment of acute childhood seizures in India. There are very few studies regarding the usefulness of intranasal lorazepam. With this background, we compared intranasal lorazepam with the more widely accepted intravenous lorazepam for control of acute seizure. Aim: To compare effectiveness and safety of intranasal and intravenous lorazepam in acute seizure in children aged 5-12 years. Materials and methods: This is an analytical observational cross-sectional study involving patients with acute seizure who received lorazepam via either the intravenous or intranasal route. Formulation and dosage of lorazepam were the same in both routes. Results: Distributions of patient groups according to sex, age, and weight were statistically not significant (p=0.42, p=0.391, and p=0.605, respectively). Time to control seizure within 10 min and persistent cessation of seizure activity were similar in both groups. Safety parameters showed no differences statistically. Conclusions: Though intravenous lorazepam is recommended as first-line treatment, intranasal lorazepam may be a good alternative choice in a convulsing child.


2021 ◽  
Vol 15 (1) ◽  
pp. 728-733
Author(s):  
Louay Jaber ◽  
Faisal Al-Qarni ◽  
Mohammed Alsaati ◽  
Mohammed Al-Nefaiee ◽  
Ashwin C. Shetty ◽  
...  

Background: Training dental practitioners on emergency preparedness and response is essential for the successful management of medical emergencies. Objectives: To assess the perceptions of dental practitioners in Saudi Arabia about their readiness to manage medical emergencies in the dental practices. Methods: This cross-sectional survey was conducted among dental practitioners working in 52 dental centers in Saudi Arabia. Questionnaires mainly gathered data on the measures taken by dental practitioners to prevent medical emergencies, BLS certification, availability of essential drugs and equipment, and perceptions of dental practitioners regarding the adequacy of their training for medical emergencies. Results: Of the total 270 participants, the majority reported that they take medical history (94%), perform visual inspection (90%), consult with patients’ physician when needed (89%), and modify treatment plan as necessary (94%). However, only 19% of them routinely take baseline vital signs for their patients and 52.6% have valid BLS certification. Only 29.6% and 16.3% of dental practitioners have reported that they have all essential drugs and equipment, respectively. Conclusion: The preventive measures for medical emergency appears to be deficient because most dental practitioners are not routinely taking baseline vital signs for their patients. This important issue is combined with shortage of BLS certification among dental practitioners and inadequate availability of all medical emergency drugs and equipment in dental practices.


PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0261525
Author(s):  
Pia Keinicke Fabricius ◽  
Ove Andersen ◽  
Karina Dahl Steffensen ◽  
Jeanette Wassar Kirk

Background More than 70% of patients admitted to emergency departments (EDs) in Denmark are older patients with multimorbidity and polypharmacy vulnerable to adverse events and poor outcomes. Research suggests that patient involvement and shared decision-making (SDM) could optimize the treatment of older patients with polypharmacy. The patients become more aware of potential outcomes and, therefore, often tend to choose less medication. However, implementing SDM in clinical practice is challenging if it does not fit into existing workflows and healthcare systems. Aim The aim was to explore the determinants of patient involvement in decisions made in the ED about the patient’s medication. Methods The design was a qualitative ethnographic study. We observed forty-eight multidisciplinary healthcare professionals in two medical EDs focusing on medication processes and patient involvement in medication. Based on field notes, we developed a semi-structured interview guide. We conducted 20 semi-structured interviews with healthcare professionals to elaborate on the findings. Data were analyzed with thematic analyses. Findings We found five themes (determinants) which affected patient involvement in decisions about medicine in the ED: 1) blurred roles among multidisciplinary healthcare professionals, 2) older patients with polypharmacy increase complexity, 3) time pressure, 4) faulty IT- systems, and 5) the medicine list as a missed enabler of patient involvement. Conclusion There are several barriers to patient involvement in decisions about medicine in the ED and some facilitators. A tailored medication conversation guide based on the SDM methodology combined with the patient’s printed medicine list and well-functioning IT- systems can function as a boundary object, ensuring the treatment is optimized and aligned with the patient’s preferences and goals.


Biomedicines ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 75
Author(s):  
Alice Nicoleta Drăgoescu ◽  
Vlad Pădureanu ◽  
Andreea Doriana Stănculescu ◽  
Luminița Cristina Chiuțu ◽  
Paul Tomescu ◽  
...  

Sepsis is a life-threatening medical emergency induced by the body¢s extreme response to an infection. Despite well-defined and constantly updated criteria for diagnosing sepsis, it is still underdiagnosed worldwide. Among various markers studied over time, the neutrophil to lymphocyte ratio (NLR) recently emerged as a good marker to predict sepsis severity. Our study was a single-center prospective observational study performed in our ICU and included 114 patients admitted for sepsis or septic shock. Neutrophil to lymphocyte ratio (NLR) is easy to perform, CBC being one of the standard blood tests routinely performed upon admission for all ICU patients. We found that NLR was increased in all patients with sepsis and significantly raised in those with septic shock. NLR correlates significantly with sepsis severity evaluated by the SOFA score (R = 0.65) and also with extensively studied sepsis prognosis marker presepsin (R = 0.56). Additionally, NLR showed good sensitivity (47%) and specificity (78%) with AUC = 0.631 (p < 0.05). NLR is less expensive and easier to perform compared with other specific markers and may potentially become a good alternate option for evaluation of sepsis severity. Larger studies are needed in the future to demonstrate the prognosis value of NLR.


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