Out-of-Hospital Cardiac Arrest Following the COVID-19 Pandemic.

Importance: Out-of-hospital cardiac arrest (OHCA) health care provision may be a good indicator of the recovery of the health care system involved in OHCA care following the COVID-19 pandemic. There is a lack of data regarding outcomes capable of verifying this recovery. Objective: To determine whether return to spontaneous circulation, overall survival, and survival with good neurological outcome increased in patients with OHCA since the COVID-19 pandemic was brought under control in 2022 compared with prepandemic and pandemic levels. Design, Setting, and Participants: This observational cohort study was conducted to examine health care response and survival with good neurological outcome at hospital discharge in patients treated following OHCA. A 3-month period, including the first wave of the pandemic (February 1 to April 30, 2020), was compared with 2 periods before (April 1, 2017, to March 31, 2018) and after (January 1 to December 31, 2022) the pandemic. Data analysis was performed in July 2023. Emergency medical services (EMS) serving a population of more than 28 million inhabitants across 10 Spanish regions participated. Patients with OHCA were included if participating EMS initiated resuscitation or continued resuscitation initiated by a first responder. Exposure: The pandemic was considered to be under control following the official declaration that infection with SARS-CoV-2 was to be considered another acute respiratory infection. Main Outcome and Measures: The main outcomes were return of spontaneous circulation, overall survival, and survival at hospital discharge with good neurological outcome, expressed as unimpaired or minimally impaired cerebral performance. Results: A total of 14 732 patients (mean [SD] age, 64.2 [17.2] years; 10 451 [71.2%] male) were included, with 6372 OHCAs occurring during the prepandemic period, 1409 OHCAs during the pandemic period, and 6951 OHCAs during the postpandemic period. There was a higher incidence of OHCAs with a resuscitation attempt in the postpandemic period compared with the pandemic period (rate ratio, 4.93; 95% CI, 4.66-5.22; P < .001), with lower incidence of futile resuscitation for OHCAs (2.1 per 100 000 person-years vs 1.3 per 100 000 person-years; rate ratio, 0.81; 95% CI, 0.71-0.92; P < .001). Recovery of spontaneous circulation at hospital admission increased from 20.5% in the pandemic period to 30.5% in the postpandemic period (relative risk [RR], 1.08; 95% CI, 1.06-1.10; P < .001). In the same way, overall survival at discharge increased from 7.6% to 11.2% (RR, 1.45; 95% CI, 1.21-1.75; P < .001), with 6.6% of patients being discharged with good neurological status (Cerebral Performance Category Scale categories 1-2) in the pandemic period compared with 9.6% of patients in the postpandemic period (RR, 1.07; 95% CI, 1.04-1.10; P < .001). Conclusions and Relevance: In this cohort study, survival with good neurological outcome at hospital discharge following OHCA increased significantly after the COVID-19 pandemic.

Anotaciones sobre la Ley de Eutanasia de España / Reflections on our country's euthanasia law

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Out-of-hospital cardiac arrest (OHCA) attended by mobile emergency teams with a physician on board. Results of the Spanish OHCA Registry (OSHCAR).

Most survival outcomes in out-of-hospital cardiac arrest (OHCA) are provided by emergency medical services (EMS) without a doctor on board. Our objective was to determine such outcomes in a whole country with public physician-led EMS. METHODS: We analyzed data from a nationwide prospective registry of OHCA cases attended by 19 public EMS in Spain, covering the period from 1-October 2013 to 30-October 2014. RESULTS: Advanced life support (ALS) was initiated in 9347 cases (incidence 18.6 cases/105 inhabitants per year). Resuscitation was considered futile in 558 cases (5.9%), and ALS was continued in 8789 cases (94.1%); mean age 63.5±17 years, 72.1% men. Initial rhythm was shockable in 22.1% of cases. Basic life support (BLS) was provided by bystanders in 1602 (24%) cases (635 of them with telephone assistance from the dispatch center). Of 8789 patients receiving ALS, 72.1% men, 2669 (30.4%) patients had return of spontaneous circulation on hospital arrival, 50.6% when the initial rhythm was shockable. Hospital discharge with good neurological status (CPC1-2) was found in 11.1% of the study population and in 27.6% when considering the Utstein comparator group of patients. A total of 216 (2.5%) patients arrived at the hospital with ongoing resuscitation, of whom only one survived with CPC1-2, and 165 (1.9%) patients were included in non-heart-beating donation programs. CONCLUSIONS: In Spain with physician-led EMS, OHCA survival with CPC1-2 reached a reasonable percentage despite only a modest contribution of bystander BLS. Ongoing resuscitation strategy seems to be futile except when considering non-heart beating donation programs.

Results achieved by emergency physicians in teaching basic cardiopulmonary resuscitation to secondary school students.

OBJECTIVE: We investigated the results obtained with a basic cardiopulmonary resuscitation (b-CPR) program (PROCES) specifically designed for secondary school students (14-16 years old) and taught by emergency physicians. METHODS: We used a multiple-choice test with 20 questions (10 on theory and 10 on skills) answered before and immediately after and 1 year after receiving the b-CPR course. Satisfactory learning was considered when at least 8 out of 10 skill questions were correctly answered. We investigated student variables associated with better immediate and deferred (1 year after) PROCES performance. We compared the results with those obtained using a more standardized program to teach b-CPR to police cadets. RESULTS: We enrolled 600 high school students. PROCES achieved significant improvement in overall, theory and skill marks immediately after the course (P<0.001), with a significant decay in all of them 1 year after the course (P<0.001). Satisfactory learning was achieved by 57% of school students immediately after PROCES and by 37% when assessed 1 year later. Students without pending study subjects (P=0.001) and those from private schools (P<0.01) achieved significantly better performance immediately after PROCES and only female students achieved greater performance 1 year after the course (P<0.05). With respect to police cadets instructed through a standardized course, immediate satisfactory learning of school students was lower (79 vs. 57%, respectively; P<0.001), whereas deferred satisfactory learning was higher (23 vs. 37%, respectively; P<0.05). CONCLUSION: Emergency physicians can satisfactorily instruct secondary school students in b-CPR using PROCES, and this specific program achieves a reasonable amount of satisfactory learning.

Teaching basic life support to 12-16 year olds in Barcelona schools: views of head teachers.

AIM: To determine the opinion of head teachers on the educational and logistical characteristics required for a basic cardiopulmonary resuscitation (b-CPR) programme for secondary school teenagers to succeed. MATERIAL AND METHODS: The study was carried out in Barcelona which has 227 public and private secondary schools. Secondary school is started at 12 years old, and finished around 16 once teenagers pass grade 4. A hypothetical b-CPR program split into two parts (concepts and training) was introduced to all Barcelona secondary school head teachers, and a 23 question survey on the programme characteristics was mailed to them three times. RESULTS: One hundred out of 227 (44%) surveys were sent back: 63% from private and 37% from public secondary schools with 85% of head teachers being interested in incorporating a b-CPR programme in the school curriculum. Interested head teachers did not differ in age, sex, or kind of degree compared to their non-interested counterparts. Neither were differences found in secondary school characteristics (ownership, religious orientation, size, and neighborhood average income) of both groups of head teachers. Overall, it was considered that the programme could increase the students' self-esteem (86%), and be useful for saving lives (72%). It was also felt that both theoretical (77%) and practical classes (97%) should be given by healthcare providers. However, up to 69% thought that school teachers would be willing to give theoretical classes if trained previously. The school was identified as the best setting to perform the programme (83%), which should be given to grades 3 or 4 (97%), should last less than 5 h (83%), and should be completed within a time frame of less than 1 week (86%). The greatest programme barrier would be its cost if this was over 5-10 euro per student (55%). CONCLUSIONS: In Barcelona, most secondary schools surveyed were highly interested in a b-CPR programme for their teenagers in grades 3 or 4. Teachers would prefer healthcare providers to give the programme but would be willing to teach b-CPR theory if trained previously.