EMS Interventions during Planned Out-of-Hospital Births with a Midwife: A Retrospective Analysis over Four Years in the Polish Population.

Planned out-of-hospital births, facilitated by highly skilled and experienced midwives, offer expectant parents a distinct opportunity to partake in a personalized, intimate, and empowering birth experience. Many parents opt for the care provided by midwives who specialize in supporting home births. This retrospective study is based on 41,335 EMS emergency calls to women in advanced pregnancy, of which 209 concerned home birth situations documenting obstetrical emergencies over four years (January 2018 to December 2022), of which 60 involved the assistance of a midwife. Data were obtained from the Polish Central System for Emergency Medical Services Missions Monitoring, encompassing all EMS interventions in pregnant women. The most frequent reason for emergency calls for obstetrical emergencies with the assistance of a midwife was a failure to separate the placenta or incomplete afterbirth (18 cases; 30%), followed by perinatal haemorrhage (12 cases; 20%) and deterioration of the newborn's condition (8 cases; 13%). Paramedic-staffed EMS teams conducted most interventions (43 cases; 72%), with only 17 (28%) involving the presence of a physician. Paramedics with extensive medical training and the ability to provide emergency care are in a unique position that allows them to play a pivotal role in supporting planned out-of-hospital births. The analysed data from 2018-2022 show that EMS deliveries in Poland are infrequent and typically uncomplicated. Continuing education, training, and adequate funding are required to ensure the EMS is ready to provide the best care. EMS medical records forms should be adapted to the specific aspects of care for pregnant patients and newborns.

Diagnostic performance of point-of-use ultrasound of resuscitation outcomes: A systematic review and meta-analysis of 3265 patients.

BACKGROUND: Echocardiography in the setting of resuscitation can provide information as to the cause of the cardiac arrest, as well as indicators of futility. This systematic review and meta-analysis were performed to determine the value of point-of-care ultrasonography (PoCUS) in the assessment of survival for adult patients with cardiac arrest. METHODS: This meta-analysis was performed in adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, EMBASE, Web of Science, Cochrane have been searched from databases inception until March 2nd 2021. The search was limited to adult patients with cardiac arrest and without publication dates or country restrictions. Papers were chosen if they met the required criteria relating to the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of this diagnostic technique concerning resuscitation outcomes. RESULTS: This systematic review identified 20 studies. Overall, for survival to hospital discharge, PoCUS was 6.2% sensitivity (95% confidence interval [CI] 4.7-8.0%) and 2.1% specific (95% CI 0.8-4.2%). PoCUS sensitivity and specificity for return of spontaneous circulation were 23.8% (95% CI 21.4-26.4%) and 50.7% (95% CI 45.8-55.7%) respectively, and for survival to admission 13.8% (95% CI 12.2-15.5%) and 20.1% (95% CI 16.2-24.3%), respectively. CONCLUSIONS: The results do not allow unambiguous recommendation of PoCUS as a predictor of resuscitation outcomes and further studies based on a large number of patients with full standardization of operators, their training and procedures performed were necessary.

Admissions to the Emergency Department Due to Atrial Fibrillation/Atrial Flutter Incidents during the Third Wave of COVID-19 Pandemic.

(1) Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection increases the risk of atrial fibrillation/flutter (AF/AFL) incident. The study aimed to present the characteristics of admissions to the emergency department (ED) due to AF/AFL incidents during the third COVID-19 pandemic wave. (2) Methods: A retrospective analysis of the medical records of the ED patients: 8399 during 3 months of the second and 11,144 during the 3 months of the third pandemic wave. (3) Results: SARS-CoV-2 positive patients there were 295 (3.5%) during the second wave and 692 (6.2%) during the third wave (p < 0.001). Among patients with SARS-CoV-2 infection, there were 44 (14.9%) patients with known AF/AFL during the second wave and 75 (10.8%) during the third wave, respectively (0.07). There were 116 visits with a diagnosis of AF/AFL incident during the third wave (study group) and 76 visits during the second wave (control group). The SARS-CoV-2 test was positive in 11 (9.5%) visits in the study group and in 1 (1.3%) visit in the control group p = 0.047. During the third wave, the patients with AF/AFL incidents with positive tests were older and more often had new-onset AF/AFL than those with negative tests: 76.3 (13.2) years vs. 71.8 (12.6) years; and 4 (36.4%) patients vs. 7 (7.6%) patients, respectively. (5) Conclusions: During the third pandemic wave, the number of patients with SARS-CoV-2 infection increased in comparison to the second wave. Additionally, among patients with AF/AFL incidents, the percentage of SARS-CoV-2-positive patients increased. During the third wave, the patients with positive tests and AF/AFL incident were older and more often had new-onset AF/AFL than those with AF/AFL incident and negative test which indicate the arrhythmogenic effect at the onset of the disease, especially in the older population.

Vitamin D supplementation to treat SARS-CoV-2 positive patients. Evidence from meta-analysis.

BACKGROUND: Vitamin D is a likely candidate for treatment as its immune modulating characteristics have effects on coronavirus disease 2019 (COVID-19) patients. It was sought herein, to summarize the studies published to date regarding the vitamin D supplementation to treat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positive patients. METHODS: A systematic review and meta-analysis were performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The primary outcome were 14-day and in-hospital mortality reported as an odds ratio (OR) with the associated 95% confidence interval (CI). RESULTS: Eight articles were included in the review with a combined total of 2,322 individual patients, 786 in the vitamin D supplementation group and 1,536 in the control group. The use of vitamin D compared to the group without vitamin D supplementation was associated with a lower 14-day mortality (18.8% vs. 31.3%, respectively; OR = 0.51; 95% CI: 0.12-2.19; p = 0.36), a lower in-hospital mortality (5.6% vs. 16.1%; OR = 0.56; 95% CI: 0.23-1.37; I2 = 74%; p = 0.20), the rarer intensive care unit admission (6.4% vs. 23.4%; OR = 0.19; 95% CI: 0.06-0.54; I2 = 77%; p = 0.002) as well as rarer mechanical ventilation (6.5% vs. 18.9%; OR = 0.36; 95% CI: 0.16-0.80; I2 = 0.48; p = 0.01). CONCLUSIONS: Vitamin D supplementation in SARS-CoV-2 positive patients has the potential to positively impact patients with both mild and severe symptoms. As several high-quality randomized control studies have demonstrated a benefit in hospital mortality, vitamin D should be considered a supplemental therapy of strong interest. Should vitamin D prove to reduce hospitalization rates and symptoms outside of the hospital setting, the cost and benefit to global pandemic mitigation efforts would be substantial.

Medical emergencies in dental hygienists' practice.

Dental hygienists in Poland work in various settings, including public health care institutions, private dental practices, dental clinics, kindergartens, and schools. They can often face medical emergencies, whose rate is increasing owing to comorbidities and aging of dental patients' populations. The aim of the study was to assess the prevalence of medical emergencies in dental hygienists' practice in Poland and the hygienists' preparedness and attitudes toward emergencies.A 10-question authors' own questionnaire was filled in by 613 dental hygienist. It referred to their cardiopulmonary resuscitation training, availability of emergency medical equipment in the workplace, the prevalence of medical emergencies including the need for an emergency medical service (EMS) call, and the management of cardiac arrest.Overall, 613 dental hygienists working in Poland participated in the study; 38.99% had taken part in basic life support (BLS) training within the previous 12 months and 35.89% within 2 to 5 years; 15.17% had experienced at least 1 emergency situation requiring an EMS call within the previous 12 months. Vasovagal syncope was the most common medical emergency (15.97%), followed by moderate anaphylactic reaction (13.87%), seizures (8.81%), hyperventilation crisis (7.50%), and hypoglycemia (7.34%).The most common medical emergency in dental hygienists' practice in Poland is syncope followed by mild anaphylactic reaction. Most of the dental hygienist had participated in a BLS course within the previous 5 years; however, 20% of them have never participated since graduation. Dental hygienists should participate in BLS courses every 2 years to keep the cardiopulmonary resuscitation skills and stay up-to-date with current guidelines. An important part of the study participants declare the lack of availability in their workplaces of life-saving equipment, including self-expanding bag resuscitator, oropharyngeal, and supraglottic airway device and oxygen source. Medical emergency equipment as recommended in the international guidelines should be available in every practice.

Effects of the menstrual cycle phases on the tilt testing results in vasovagal patients.

PURPOSE: The aim of the study was to assess the distribution of positive tilt testing (TT) throughout the menstrual cycle and to determine if the phase of menstrual cycle contributes to the duration of the loss of consciousness. METHODS: TT results of 183 premenopausal women, aged 29.5 ± 9.8 years, were studied. The menstrual cycle was divided into four phases based on the first day of the last menstrual bleeding: perimenstrual (M), preovulatory (F), periovulatory (O) and postovulatory (L). RESULTS: Positive TT results were equally distributed. In patients with TT in O phase, the highest percentage of NTG provocation was needed. Patients in L phase had significantly lower incidence of cardioinhibitory reaction. The longest duration of loss of consciousness was in the M phase. Multiple regression analysis revealed that the duration of loss of consciousness during positive TT was significantly associated with higher number of syncopal events, TT performed in M phase and lower heart rate at TT termination. Cardiodepressive type of neurocardiogenic reaction was more frequent during M and O phase than during L phase. CONCLUSIONS: The distribution of positive TT results as well as syncope and presyncope does not differ throughout the menstrual cycle. Diagnostic TT in premenopausal women with unexplained syncope could be performed irrespective of the phase of menstrual cycle. TT has similar sensitivity throughout the menstrual cycle. During the postovulatory phase, cardioinhibitory reaction is less frequent than in M and O phases. The duration of loss of consciousness is longer during the M phase of the menstrual cycle independently of the higher syncope number and lower heart rate at TT termination.