Lactate for Predicting the Prognosis of Multi-Drug Poisoned Patients.

Background: We aimed to compare serum lactate levels of multi-drug poisoned patients to determine whether knowing the level may help emergency clinicians in predicting the patients' prognoses. Methods: The patients were divided into two groups according to the number of kinds of drugs taken (Group 1: patients took 2 kinds of drugs; Group 2: patients took 3 or more kinds of drugs). The groups' initial venous lactate levels, lactate levels before discharge, lengths of stay in the emergency department, hospitalisation units, clinics, and outcomes were recorded on the study form. These findings of the patient groups were then compared. Results: When we evaluated the first lactate levels and lengths of stay in the emergency department, we found that 72% of the patients with initial lactate levels ≥13.5 mg/dL stayed more than 12 hours in the emergency department. Twenty-five (30.86%) patients in the second group stayed ≥12 hours in the emergency department, and their mean initial serum lactate level was significantly related (p=0.02, AUC=071). The mean initial serum lactate levels of both groups were positively related with their lengths of stay in the emergency department. The mean initial lactate levels of patients who stayed ≥12 hours and those who stayed <12 hours in the second group were statistically significant, and the mean lactate level of the patients who stayed ≥12 hours in the second group was lower. Conclusions: Serum lactate levels may be helpful in determining a patient's length of stay in the emergency department in the case of multi-drug poisoning.

Comparison of national early warning score-2 and qSOFA in predicting the prognosis of older adults with altered mental status.

BACKGROUND: Altered mental status occurs in one in four older adults, and the risk increases with age. Numerous scoring systems have been improved to predict mortality, but data are limited for these scoring systems to interpret older adult patients. AIM: We aimed to compare qSOFA and National Early Warning Score-2 (NEWS2) scores in predicting the prognosis of older adults with altered mental status. METHOD: We included 500 older adults with altered mental status. We noted the qSOFA and NEWS2 scores of the patients. We compared the qSOFA and NEWS2 scores for the prediction of 30-day mortality, 48-h mortality, hospitalization clinic, outcome, and hospitalization length. RESULTS: The mean NEWS2 score was 6.4, and the mean qSOFA score was 1.3. For 30-day mortality, the sensitivity and specificity of the NEWS2 score ≥ 5 were 68.29% and 69.6%, respectively, and those of qSOFA score > 1 were 47.14% and 78.75%, respectively. AUC values for 30-day mortality prediction were 0,725 (CI: 0.683-0.763) and 0.631 (CI: 0.587-0.673). For intensive care unit hospitalization prediction, the sensitivity and specificity of the NEWS2 score ≥ 5 were 52.73% and 77.67%, respectively, and those of qSOFA score > 1 were 35.32% and 81.55%, respectively. In patients with a NEWS2 score > 10 points, the predicted 48-h mortality had a specificity of 80.6%, which was higher than the qSOFA score. CONCLUSION: NEWS2 score can be used to predict 48-h mortality, 30-day mortality, and intensive care unit hospitalization compared with qSOFA in older adults with altered mental status.

The relationship between infarct volume and high sensitivity troponin I level in patients diagnosed with ischemic stroke.

BACKGROUND: Various biomarkers and clinical variables are used to determine the probability risk, diagnosis, and the prognosis of acute ischemic stroke, but effective markers are still warranted. AIM: We aimed to determine the effectiveness of Hs-cTnI levels to predict the prognosis of AIS. METHODS: This study was planned as a retrospective observational study. Patients with available data and over 18 years old were included in the study. Diffusion magnetic resonance images were evaluated by a senior radiologist and the infarct size was calculated. RESULTS: We included 110 (54.2%) males and 93 (45.8%) females; a total of 203 patients with a mean age of 68.9 were included in the present study. Patients were divided into two groups according to the cut-off level of Hs-troponin-I (group I: lower than 8.5 mg/dL; group 2: higher than 8.5 mg/dL). These two groups were compared for mortality and infarct volume. Infarct volume and the mortality ratio of the group 2 was significantly higher [p = 0.041, U = 4294.5, LV = 6.5 (IQR = 1.8-25.4)]. CONCLUSIONS: Hs-troponin I may be an effective biomarker in predicting the prognosis of patients with acute ischemic stroke. Multicenter comprehensive prospective studies are warranted to obtain stronger results.

Revised Trauma Score and CRAMS better predicted mortality in high-energy-trauma patients than Early-Warning Score.

BACKGROUND: Trauma is one of the common reasons for emergency department (ED) presentations. Specifically, severe-trauma patients often present with mortal complications, including traumatic shock or respiratory or multiorgan failure/dysfunction, and these situations cause high-mortality risk. Scoring systems in the triage of trauma patients can help determine the injury's severity and the patient's prognosis. AIM: In this study, we aimed to compare Early-Warning Score (EWS), Revised Trauma Score (RTS), and CRAMS to predict the severity and prognosis of damage among high-energy-trauma patients. METHODS: This retrospective study included adult high-energy-trauma patients (> 18 years of age) assessed in our emergency department (ED) from April 1, 2020, to September 31, 2020. We included a total of 177 high-energy-trauma patients in the study. We compared the effectiveness of EWS; RTS; and circulation, respiration, abdomen, motor, and speech (CRAMS) in predicting mortality. The primary outcome of this study was mortality. RESULTS: We included 67 females and 110 males with a mean age of 39.2 in our study. Of those patients, 6 died during ICU hospitalization and 104 were discharged from the ward. RTS (AUC: 0.978, CI: 0.945-0.994, p < 0.001) and CRAMS (AUC: 0.978, CI: 0.944-0.994, p < 0.001) had the same AUC values, but the AUC value of EWS (AUC: 0.966, CI: 0.927-0.987, p < 0.001) was lower. Sensitivity of EWS was 93.1 (CI: 77.2-99.2%), and sensitivity of RTS was 96.55 (CI: 82.2-99.9) and CRAMS' sensivity was 96.55% (CI: 82.2-99.9). RTS showed the highest specivity level (96.62%, CI: 92.3-98.9). CONCLUSION: In conclusion, RTS and CRAMS better predicted mortality in high-energy-trauma patients than EWS.

Prediction of prognosis and outcome of patients with pulmonary embolism in the emergency department using early warning scores and qSOFA score.

OBJECTIVE: To determine the prediction ability of the National Early Warning Score (NEWS), National Early Warning Score 2 (NEWS2), and quick Sequential Organ Failure Assessment (qSOFA) score for the prognosis of pulmonary embolism (PE) in the emergency department. METHODS: This retrospective study involved 245 patients with PE. The NEWS, NEWS2, and qSOFA scores were compared according to the hospitalization clinic (ward vs. intensive care unit), hospitalization length (<10 vs. >10 days), severity of embolism (massive vs. submassive), and outcome (discharged vs. died). RESULTS: The areas under the curve of the NEWS, NEWS2, and qSOFA score for 1-week mortality were 0.854 (sensitivity, 78%; specificity, 73%; cutoff, 7.5; confidence interval, 0.807-0.902), 0.870 (sensitivity, 83%; specificity, 73%; cutoff, 5.5; confidence interval, 0.825-0.915), and 0.789 (sensitivity, 83%; specificity, 51%; cutoff, 0.5; confidence interval, 0.720-0.858), respectively. CONCLUSION: The NEWS2 more accurately predicts 1-week mortality than do the NEWS and qSOFA score in patients with PE.

Check the diastolic blood pressure twice in aortic dissection as it is associated with prognosis.

OBJECTIVE: In this study we aimed to determine the prediction level of admission diastolic blood pressure (DBP) on the prognosis and mortality in aortic dissection patients over 65 years old and under 65 years old. METHODS: We included 72 patients in this retrospective study and study groups were divided into two groups according to 65 age. Demographic data, dissection type (Stanford A-B), DBP, systolic blood pressure (SBP), mean arteriel pressure (MAP), heart rate (/min) main complaints, preoperative length of stay, hospitalisation clinic (clinic/intensive care unit), length of hospitaliisation, complications during hospitalisation (renal failure etc..) and the outcome (death/dischargement) results were noted. Preoperative lenth of stay, hospitalisation length, outcome and complications were compared between groups according to SBP, DBP, MAP and heart rate. RESULTS: Mean blood pressure values of the Stanford type B patients over 65 years old were higher than the other group (p<0.05). Fifty percent of patients under 65 years old were discharged but this ratio was 26.9% in the elder group. DBP was positively correlated with preoperative length of stay and hospitalisation length and negatively correlated with mortality. DBP under 65 mmHg was significantly related with high mortality (p<0.05). When the age and presentation time heart rate is added to each other, the values over 142 were significantly related with high mortality (p<0.05). CONCLUSIONS: The presentation time vital signs especially the DBP may be helpful for emergency clinicians to predict the prognosis and outcome in aortic dissection patients which has high mortality ratio in patients over 65 years of age.

Comparison of high-flow oxygen treatment and standard oxygen treatment in patients with hypertensive pulmonary edema.

OBJECTIVE: The aim compares the blood gases, vital signs, mechanical ventilation requirement, and length of hospitalization in patients with hypertensive pulmonary edema treated with standard oxygen therapy (SOT) and high-flow oxygen therapy (HFOT). METHODS: This prospective observational study was conducted in patients with tachypneic, hypoxemic, hypertensive pulmonary edema. The patients' 0th, 1st, and 2nd hour blood gas results; 0th, 1st, and 2nd hour vital signs; requirement of endotracheal intubation, length of hospitalization, and the prognosis were recorded on the study form. RESULTS: A total of 112 patients were included in this study, of whom 50 underwent SOT and 62 received HFOT. The initial blood gas analysis revealed significantly lower levels of pH, PaO2, and SpO2 and significantly higher levels of PaCO2 in the HFOT group. Patients in the HFOT group had significantly higher respiratory rate and pulse rate and significantly lower SpO2 values. The recovery of vital signs was significantly better in the HFOT group (p<0.05). Similarly, follow-up results of arterial blood gas analysis were better in the HFOT group (p<0.05). Both length of stay in the emergency department (p<0.05) and length of intensive care unit hospitalization s significantly shorter in the HFOT group (p<0.05). CONCLUSION: HFOT can be much more effective in patients with hypertensive pulmonary edema than SOT as it shortens the length of stay both in the emergency service and in the intensive care unit. HFOT also provides better results in terms of blood gas analysis, heart rate, and respiratory rate in the follow-up period.

The prediction levels of emergency clinicians about the outcome of the ambulance patients and outpatients.

AIM: The increased number of emergency clinic patients causes the length of stay in the emergency department, low patient satisfaction and dismiss of real emergency patients. In this study, we aimed to determine the prediction levels of emergency clinicians according to working year on the outcome of the ambulance patients and outpatients presented to the emergency department (ED). MATERIALS & METHODS: This prospective study included patients over 18 years old. The triage of outpatients was made by a senior nurse and patients were divided into three triage categories such as green, yellow and red. Then these patients were evaluated by the emergency physician at the examination areas. Ambulance patients were directly evaluated by the emergency physician. These ambulance patients were noted as yellow or red according to triage categories. The main complaints, triage category, presentation method, vital signs, predicted outcome noted by the clinicians. RESULTS: The correct prediction levels of hospitalisation (clinic/intensive care unit) were higher in clinicians whose working year is between 6 and 10 years (p < 0.05). There was no significant difference between 6-10 year and >10 year group according to prediction level (p > 0.05). Prediction of dischargement was higher in 0-5 year group than 6-10 year (p < 0.05) and >10 year (p < 0.05) group. CONCLUSION: Experienced clinicians can make much more accurate prediction on length of stay and the prognosis of the emergency patients so crowded follow-up areas of the emergency room can be planned much more effectively.

An incidental image of a patient with chest pain after fall from a tree: Swyer-James-MacLeod syndrome?

Unilateral hyperlucent lung was firstly described by Swyer and James 1950s. After that, some patients with same disease were detected by Macleod . Then this syndrome was named as Swyer- James-Macleod syndrome (SJMS), and this syndrome includes a smaller or normal sized unilateral hyperlucent lung. The diagnosis of SJMS includes a detailed evaluation and the exclusion of other reasons of unilateral hypertranslucency. In literature, small groups of patients with this syndrome have been described. This paper reports a 45-year-old male presented to our emergency department with chest pain after fall from height 24 h ago. In his computed tomography no rib fracture, pneumothorax and hemothorax. But an abnormal image (5.5 cm hyperlucent area) was seen in his left lung. This report aims to present one of incidentally diagnosed rare case of SJMS.

Weight bearing the same day versus non-weight bearing for 4 weeks in Achilles tendon rupture.

INTRODUCTION: Achilles tendon rupture (ATR) often occurs in 40- to 50-year-old men. Multiple studies discuss the correct treatment strategy based on surgical or nonsurgical intervention, including early mobilization. We aimed to compare the outcomes of bearing weight on the same day with non-weight bearing over a 4-week period of ATR patients. MATERIALS AND METHOD: Forty-seven ATR patients were conservatively treated and entered into our study. Group 1 consisted of 23 patients treated with partial weight bearing beginning the same day of conservative treatment; Group 2 consisted of 24 patients treated with non-weight bearing after a 4-week period. Patients were at least 18 years old and were followed for 12 months. Evaluation criteria were mechanism of injury, admission time to our clinic, complication rate, and time to return to work. Symptoms and physical activity levels of all patients were assessed on 6 and 12 months after treatment began, according to the Achilles Tendon Total Rupture Score (ATRS), Physical Activity Scale (PAS), and American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score. RESULTS: Rerupture rates were rate 17.4% (4 patients) in Group 1 and 12.5% (3 patients) in Group 2 (p = 0.81). Time to return to work was shorter in Group 1 compared with Group 2, but it was not statistically significant (p = 0.86). AOFAS, ATRS, and PAS scores at 6 and 12 months showed no significant differences between groups (p = 0.69, p = 0.59, p = 0.89, p = 0.77, p = 0.94, p = 0.66, respectively). CONCLUSION: This study showed that a well-conducted early-weight-bearing treatment has good clinical outcomes, with a complication rate no higher than non-weight-bearing treatment.

Multi-detector angio-CT and the use of D-dimer for the diagnosis of acute mesenteric ischemia in geriatric patients.

BACKGROUND: There is no specific laboratory method for the diagnosis of acute mesenteric ischemia (AMI). In this study, we aimed to determine the efficacy of the D-dimer test in selected cases prior to multi-detector angio-CT, which is expensive and has side effects. METHODS: Patients, over 65, with abdominal pain were included in this study. The D-dimer test was applied to 230 (34%) of 676 abdominal pain patients admitted to our emergency service. The D-dimer levels of the patients diagnosed with AMI by angio-CT were compared. RESULTS: In AMI patients sensitivity of the D-dimer test was 84.6% and the specificity was 47.9%. Elevated D-dimer levels and AF were observed in 90.9% of the patients diagnosed with AMI by CT. CONCLUSION: D-dimer levels were elevated in the AMI patients. Patients suspected of having AMI with unclear clinical results and patients with D-dimer levels above 1000 ng/ml and AF should undergo further evaluation.

Exercise Profile and Diastolic Functions Measured via Tissue Doppler Imaging of Fibromyalgia Patients.

BACKGROUND: Our aim was to evaluate electrocardiographic and echocardiographic properties and exercise response of patients with fibromyalgia (FM). METHODS: The study included 60 women with primary FM and 30 healthy individuals. Resting electrocardiography, echocardiography and exercise treadmill test were used to compare these two groups. At apical four-chamber window, samples of transmitral diastolic inflow and tissue Doppler imaging of left ventricle lateral wall were obtained. Left ventricle ejection fraction was measured via modified Simpson's method. Exercise duration, maximal exercise capacity, maximal heart rate (HR) (bpm), maximal HR (%), rate-pressure product at maximal HR (bpm × mmHg), heart rate recovery 1 (bpm), heart rate recovery 2 (bpm) and chronotropic reserve (%) values were calculated. RESULTS: Resting HR and QTc values were similar in both groups. Echocardiographic measurements in both groups did not reveal statistically significant difference except left ventricle end-diastolic diameter and left atrial diameter. Parameters related to diastolic function of the left ventricle did not differ significantly in both groups. Also, there was not any significant difference between the groups for E/E' ratio and chronotropic reserve. Exercise treadmill test results were statistically similar for both groups. CONCLUSION: Patients with FM presented a normal HR response to exercise and those patients had normal diastolic function similar to their healthy controls.

Knowledge levels regarding crimean-congo hemorrhagic Fever among emergency healthcare workers in an endemic region.

BACKGROUND: In this study, we aimed to determine knowledge levels regarding Crimean-Congo hemorrhagic fever (CCHF) among emergency healthcare workers (HCWs) in an endemic region. METHODS: A questionnaire form consisting of questions about CCHF was applied to the participants. RESULTS: The mean age was 29.6 ± 6.5 years (range 19 - 45). Fifty-four (49.5%) participants were physicians, 39 (35.8%) were nurses and 16 (14.7%) were paramedics. All of the participants were aware of CCHF, and 48 (44%) of them had previously followed CCHF patients. Rates of the use of protective equipment (masks and gloves) during interventions for patients who were admitted to the emergency service with active hemorrhage were 100% among paramedics, 76.9% among nurses and 61.1% among physicians (P = 0.003). Among 86 (78.9%) HCWs who believed that their knowledge regarding CCHF was adequate, 62 (56.9%) declared that they would prefer not to care for patients with CCHF (P = 0.608). CONCLUSIONS: The use of techniques to prevent transmission of this disease, including gloves, face masks, face visors and box coats, should be explained to emergency room HCWs, and encouragement should be provided for using these techniques.

Factors Affecting the Length of Stay of Patients in Emergency Department Observation Units at Teaching and Research Hospitals in Turkey.

OBJECTIVES: This study aimed to determine the reasons for long stays in monitoring units and to propose a solution. METHODS: The patients who were followed in monitoring units of emergency service and the factors affecting the length of their hospital stay were analyzed retrospectively. Demographic features, their initial complaint that lead to monitoring, diagnosis, their means of arrival to emergency service, their admittance date and hour, medical history, basic vital signs, length of stay in emergency service, invasive interventions, intubation, mortality rates, consultations, and clinical results were evaluated. RESULTS: The study included 603 patients. Average emergency service stay in monitoring unit was found to be 6.5 hours. In addition, 15 patients (2.5%) stayed 24 hours or longer, and 78 patients (12.9%) stayed 12 to 24 hours. Of the 15 patients who stayed in emergency service for 24 hours or more, 8 (53.3%) stayed because there wasn't enough space in intensive care units. The most prevalent complaint for admission to the emergency service was chest pain (25.5%), followed by dyspnea (21.9%) and tachycardia (11.6%). CONCLUSIONS: For real emergency conditions, monitoring units are necessary to follow patients closely and to perform immediate interventions. The fullness of the intensive care units primarily affects the emergency service and leads to long stays in emergency service as patients are waiting to be admitted to the intensive care unit. As the number of consultations increases, the monitoring period is prolonged.

Effect of End-Tidal Carbon Dioxide Measurement on Resuscitation Efficiency and Termination of Resuscitation.

OBJECTIVES: In this study, the value of end-tidal carbon dioxide (ETCO2) levels measured by capnometry were evaluated as indicators of resuscitation effectiveness and survival in patients presenting to the emergency department with cardiopulmonary arrest. METHODS: ETCO2 was measured after 2 minutes of compression or 150 compressions. ETCO2 values were measured in patients that were intubated and in those who underwent chest compression. The following parameters were recorded for each patient: demographic data, chronic illness, respiration type, pre-hospital CPR, arrest rhythm, arterial blood gas measurements, ETCO2 values with an interval of 5 minutes between the measurement and the estimated time of arrest, time to return to spontaneous circulation. RESULTS: Cardiac arrest developed in 97 cases, including 56 who were out of the hospital and 41 who were in the hospital. Fifty of these patients returned to spontaneous circulation, and just one of these had an initial ETCO2 value below 10 mmHg. The mean of the final ETCO2 levels was 36.4±4.46 among Patients who Return to Spontaneous Circulation (RSCPs) and 11.74±7.01 among those that died. In all rhythms; Asystole, pulseless electrical activity (PEA) and VF/VT; Overall, RSCPs had higher ETCO2 levels than the cases who died. Among the PEA patients undergoing in-hospital arrests and those asystolic patients undergoing out of hospital arrest, the ETCO2 values of the RSCPs were significantly higher than those of the cases who died. CONCLUSIONS: ETCO2 levels predicted survival as well as the effectiveness of CPR for patients who received CPR and were monitored by capnometry in the emergency department. As a result, we believe that it would be suitable to use capnometry in all units where the CPR is performed.