scholarly journals Advantages of a cohort study on cardiac arrest conducted by nurses

2015 ◽  
Vol 49 (5) ◽  
pp. 762-766
Author(s):  
Cássia Regina Vancini Campanharo ◽  
Rodrigo Luiz Vancini ◽  
Maria Carolina Barbosa Teixeira Lopes ◽  
Meiry Fernanda Pinto Okuno ◽  
Ruth Ester Assayag Batista ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Cohort Study ◽  
Neurological Status ◽  
University Hospital ◽  
Training Strategy ◽  
Factors Associated ◽  
Disease Outcomes ◽  
Telephone Calls ◽  
One Year ◽  
And Training

AbstractOBJECTIVEIdentifying factors associated to survival after cardiac arrest.METHODAn experience report of a cohort study conducted in a university hospital, with a consecutive sample comprised of 285 patients. Data were collected for a year by trained nurses. The training strategy was conducted through an expository dialogue lecture. Collection monitoring was carried out by nurses via telephone calls, visits to the emergency room and by medical record searches. The neurological status of survivors was evaluated at discharge, after six months and one year.RESULTSOf the 285 patients, 16 survived until hospital discharge, and 13 remained alive after one year, making possible to identify factors associated with survival. There were no losses in the process.CONCLUSIONCohort studies help identify risks and disease outcomes. Considering cardiac arrest, they can subsidize public policies, encourage future studies and training programs for CPR, thereby improving the prognosis of patients.

scholarly journals Cohort study on the factors associated with survival post-cardiac arrest

2015 ◽  
Vol 133 (6) ◽  
pp. 495-501 ◽  
Author(s):  
Cássia Regina Vancini-Campanharo ◽  
Rodrigo Luiz Vancini ◽  
Claudio Andre Barbosa de Lira ◽  
Marília dos Santos Andrade ◽  
Aécio Flávio Teixeira de Góis ◽  
...  
Keyword(s):  
Emergency Department ◽  
Cardiac Arrest ◽  
Cohort Study ◽  
Survival Rate ◽  
Ventricular Fibrillation ◽  
Electrical Activity ◽  
Pulseless Electrical Activity ◽  
Factors Associated ◽  
One Year

CONTEXT AND OBJECTIVE: Cardiac arrest is a common occurrence, and even with efficient emergency treatment, it is associated with a poor prognosis. Identification of predictors of survival after cardiopulmonary resuscitation may provide important information for the healthcare team and family. The aim of this study was to identify factors associated with the survival of patients treated for cardiac arrest, after a one-year follow-up period. DESIGN AND SETTING: Prospective cohort study conducted in the emergency department of a Brazilian university hospital. METHODS: The inclusion criterion was that the patients presented cardiac arrest that was treated in the emergency department (n = 285). Data were collected using the In-hospital Utstein Style template. Cox regression was used to determine which variables were associated with the survival rate (with 95% significance level). RESULTS: After one year, the survival rate was low. Among the patients treated, 39.6% experienced a return of spontaneous circulation; 18.6% survived for 24 hours and of these, 5.6% were discharged and 4.5% were alive after one year of follow-up. Patients with pulseless electrical activity were half as likely to survive as patients with ventricular fibrillation. For patients with asystole, the survival rate was 3.5 times lower than that of patients with pulseless electrical activity. CONCLUSIONS: The initial cardiac rhythm was the best predictor of patient survival. Compared with ventricular fibrillation, pulseless electrical activity was associated with shorter survival times. In turn, compared with pulseless electrical activity, asystole was associated with an even lower survival rate.

scholarly journals Factors Associated with Clostridioides (Clostridium) Difficile Infection and Colonization: Ongoing Prospective Cohort Study in a French University Hospital

2021 ◽  
Vol 18 (14) ◽  
pp. 7528
Author(s):  
Nagham Khanafer ◽  
Philippe Vanhems ◽  
Sabrina Bennia ◽  
Géraldine Martin-Gaujard ◽  
Laurent Juillard ◽  
...  
Keyword(s):  
Cohort Study ◽  
Clostridium Difficile ◽  
Good Clinical Practice ◽  
University Hospital ◽  
Factors Associated ◽  
Contact Precautions ◽  
Institutional Review ◽  
Virulent Strains ◽  
Scientific Meetings ◽  
Hospital Acquired

Introduction: Clostridioides (Clostridium) difficile can be isolated from stool in 3% of healthy adults and in at least 10% of asymptomatic hospitalized patients. C. difficile, the most common cause of hospital-acquired infectious diarrhea in the developed world, has re-emerged in recent years with increasing incidence and severity. In an effort to reduce the spread of the pathogen, published recommendations suggest isolation and contact precautions for patients suffering from C. difficile infection (CDI). However, asymptomatic colonized patients are not targeted by infection control policies, and active surveillance for colonization is not routinely performed. Moreover, given the current changes in the epidemiology of CDI, particularly the emergence of new virulent strains either in the hospital or community settings, there is a need for identification of factors associated with colonization by C. difficile and CDI. Methods and analysis: We are carrying out a prospective, observational, cohort study in Edouard Herriot Hospital, Hospices Civils de Lyon, a 900-bed university hospital in Lyon, France. All consecutive adult patients admitted on selected units are eligible to participate in the study. Stool samples or rectal swabs for C. difficile testing are obtained on admission, every 3–5 days during hospitalization, at the onset of diarrhea (if applicable), and at discharge. Descriptive and logistic regression analyses will be completed to mainly estimate the proportion of asymptomatic colonization at admission, and to evaluate differences between factors associated with colonization and those related to CDI. Ethics: The study is conducted in accordance with the ethical principles of the Declaration of Helsinki, French law, and the Good Clinical Practice guidelines. The study protocol design was approved by the participating units, the ethics committee and the hospital institutional review board (Comité de protection des personnes et Comission Nationale de l’Informatique et des Libertés; N°: 00009118). Dissemination: The results of this study will be disseminated by presenting the findings locally at each participating ward, as well as national and international scientific meetings. Findings will be shared with interested national societies crafting guidelines in CDI.

scholarly journals Survival and Long-term Outcomes Following in-hospital Cardiac Arrest in a Swiss University Hospital: a Prospective Observational Study

2021 ◽  
Author(s):  
Alexander Fuchs ◽  
Dominic Käser ◽  
Lorenz Theiler ◽  
Robert Greif ◽  
Jürgen Knapp ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Functional Status ◽  
Survival Rates ◽  
Neurological Status ◽  
Spontaneous Circulation ◽  
University Hospital ◽  
Return Of Spontaneous Circulation ◽  
Team Interventions ◽  
Hospital Cardiac Arrest ◽  
Cardiac Arrest Team

Abstract Background: Incidence of in-hospital cardiac arrest is reported to be 0.8 to 4.6 per 1,000 patient admissions. Patient survival to hospital discharge with favourable functional and neurological status is around 21%. The Bern University Hospital is a tertiary medical centre in Switzerland with a cardiac arrest team from the Department of Anaesthesiology and Pain Medicine that is available 24 h per day, 7 days per week. Due to lack of central documentation of cardiac arrest team interventions, the incidence, outcomes and survival rates of cardiac arrests are unknown. The aim was thus to record all cardiac arrest team interventions over 1 year, and to analyse the outcome and survival rates of adult patients after in-hospital cardiac arrests.Methods: We conducted a prospective single-centre observational study that recorded all adult in-hospital cardiac arrest team interventions over 1 year, using an Utstein-style case report form. The primary outcome was 30-day survival after in-hospital cardiac arrest. Secondary outcomes were return of spontaneous circulation, neurological status (after return of spontaneous circulation, after 24 h, after 30 days and 1 year), according to the Glasgow Outcomes Scale, and functional status at 30 days and 1 year, according to the Short-form-12 Health Survey.Results: The cardiac arrest team had 146 interventions over the study year, which included 60 non-life-threatening alarms (41.1%). The remaining 86 (58.9%) acute life-threatening situations included 68 (79.1%) as patients with cardiac arrest. The mean age of these cardiac arrest patients was 68 ±13 years, with a male predominance (51/68; 75.0%). Return of spontaneous circulation was recorded in 49 patients (72.1%). Over one-third of the cardiac arrest patients (27/68) were alive after 30 days with favourable neurological outcome. The patients who survived to 1 year after the event showed favourable neurological and functional status. Conclusions: The in-hospital cardiac arrest incidence on a large tertiary Swiss university hospital was 1.56 per 1,000 patient admissions. After a cardiac arrest, about a third of the patients survived to 1 year with favourable neurological and functional status. Early recognition and high-quality cardiopulmonary resuscitation provided by a well-organised team is crucial for patient survival.Trial Registration: The trial was registered in clinicaltrials.gov (NCT02746640).

scholarly journals Long-Term Symptoms among Hospitalized COVID-19 Patients 48 Weeks after Discharge—A Prospective Cohort Study

2021 ◽  
Vol 10 (22) ◽  
pp. 5298
Author(s):  
Martin Mølhave ◽  
Steffen Leth ◽  
Jesper Damsgaard Gunst ◽  
Søren Jensen-Fangel ◽  
Lars Østergaard ◽  
...  
Keyword(s):  
Cohort Study ◽  
Infectious Diseases ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
University Hospital ◽  
Follow Up Studies ◽  
One Year ◽  
Term Data

Follow-up studies of COVID-19 survivors have been performed to characterize persistence of long-term symptoms, but data are scarce on one year of follow-up. This study provides data from 48 weeks of follow-up after discharge. All patients discharged from the Department of Infectious Diseases at Aarhus University Hospital, Denmark between 1 March and 1 July 2020 were followed for 48 weeks. In total, 45 of 66 eligible patients were interviewed after 48 weeks. The median age was 57 (IQR 51–70) years, the majority were female (53%) and Caucasian (87%). Median BMI was 28.1 (IQR 24.8–32.6) kg/m2. One or more comorbidities were registered among 62% of the patients. In total, 39 out of 45 (87%) interviewed patients reported persistence of at least one symptom 48 weeks after hospitalization with COVID-19. Most frequently reported symptoms were fatigue, dyspnea, and concentration difficulties. This study provides new long-term data following COVID-19, contributing to the accumulating data of COVID-19 sequelae. Many patients suffer long-term sequelae and further research is urgently needed to gain further knowledge of the duration and therapeutic options.

scholarly journals A cohort study investigating the occurrence of differences in care provided to men and women in an intensive care unit

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Erik Zettersten ◽  
Gabriella Jäderling ◽  
Max Bell ◽  
Emma Larsson
Keyword(s):  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Cardiac Arrest ◽  
Cohort Study ◽  
Intensive Care ◽  
Respiratory Disease ◽  
University Hospital ◽  
Men And Women ◽  
Logistic Regressions ◽  
To Receive

AbstractIt has been reported that there are differences in the care given within the intensive care unit (ICU) between men and women. The aim of this study is to investigate if any differences still exist between men and women regarding the level of intensive care provided, using prespecified intensive care items. This is a retrospective cohort study of 9017 ICU patients admitted to a university hospital between 2006 and 2016. Differences in use of mechanical ventilation, invasive monitoring, vasoactive treatment, inotropic treatment, echocardiography, renal replacement therapy and central venous catheters based on the sex of the patient were analysed using univariate and multivariable logistic regressions. Subgroup analyses were performed on patients diagnosed with sepsis, cardiac arrest and respiratory disease. Approximately one third of the patients were women. Overall, men received more mechanical ventilation, more dialysis and more vasoactive treatment. Among patients admitted with a respiratory disease, men were more likely to receive mechanical ventilation. Furthermore, men were more likely to receive levosimendan if admitted with cardiac arrest. We conclude that differences in the level of intensive care provided to men and women still exist.

scholarly journals Impact of Regional Block Failure in Ambulatory Hand Surgery on Patient Management: A Cohort Study

2020 ◽  
Vol 9 (8) ◽  
pp. 2453
Author(s):  
Lucile Picard ◽  
Pierre Belnou ◽  
Claire Debes ◽  
Nathanael Lapidus ◽  
Eileen Sung Tsai ◽  
...  
Keyword(s):  
Cohort Study ◽  
Patient Management ◽  
Hand Surgery ◽  
University Hospital ◽  
Ambulatory Setting ◽  
Anesthetic Technique ◽  
Factors Associated ◽  
Regional Block ◽  
Upper Limb Surgery ◽  
The Impact

Regional anesthesia (RA) is an anesthetic technique essential for the performance of ambulatory surgery. Failure rates range from 6% to 20%, and the consequences of these failures have been poorly investigated. We determined the incidence and the impact of regional block failure on patient management in the ambulatory setting. This retrospective cohort study includes all adult patients who were admitted to a French University Hospital (Hôpital Saint-Antoine, AP-HP) between 1 January 2016 and 31 December 2017 for unplanned ambulatory distal upper limb surgery. Univariate and stepwise multivariate analyses were performed to determine factors associated with block failure. Among the 562 patients included, 48 (8.5%) had a block failure. RA failure was associated with a longer surgery duration (p = 0.02), more frequent intraoperative analgesics administration (p < 0.01), increased incidence of unplanned hospitalizations (p < 0.001), and a 39% prolongation of Post-Anesthesia Care Unit (PACU) length of stay (p < 0.0001). In the multivariate analysis, the risk factors associated with block failure were female sex (p = 0.04), an American Society of Anesthesiologists (ASA) score > 2 (p = 0.03), history of substance abuse (p = 0.01), and performance of the surgery outside of the specific ambulatory surgical unit (p = 0.01). Here, we have documented a significant incidence of block failure in ambulatory hand surgery, with impairment in the organization of care. Identifying patients at risk of failure could help improve their management, especially by focusing on providing care in a dedicated ambulatory circuit.

scholarly journals One-year follow-up of neurological status of patients after cardiac arrest seen at the emergency room of a teaching hospital

2015 ◽  
Vol 13 (2) ◽  
pp. 183-188 ◽  
Author(s):  
Cássia Regina Vancini-Campanharo ◽  
Rodrigo Luiz Vancini ◽  
Claudio Andre Barbosa de Lira ◽  
Maria Carolina Barbosa Teixeira Lopes ◽  
Meiry Fernanda Pinto Okuno ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Cardiopulmonary Resuscitation ◽  
Emergency Room ◽  
Cerebral Performance Category ◽  
Neurological Status ◽  
Performance Category ◽  
Emergency Room Patients ◽  
Initial Rhythm ◽  
One Year

ABSTRACT Objective: To describe neurological status and associated factors of survivors after cardiac arrest, upon discharge, and at 6 and 12 month follow-up. Methods: A cohort, prospective, descriptive study conducted in an emergency room. Patients who suffered cardiac arrest and survived were included. A one-year consecutive sample, comprising 285 patients and survivors (n=16) followed up for one year after discharge. Neurological status was assessed by the Cerebral Performance Category before the cardiac arrest, upon discharge, and at 6 and 12 months after discharge. The following factors were investigated: comorbidities, presence of consciousness upon admission, previous cardiac arrest, witnessed cardiac arrest, location, cause and initial rhythm of cardiac arrest, number of cardiac arrests, interval between collapse and start of cardiopulmonary resuscitation, and between collapse and end of cardiopulmonary resuscitation, and duration of cardiopulmonary resuscitation. Results: Of the patients treated, 4.5% (n=13) survived after 6 and 12 months follow-up. Upon discharge, 50% of patients remained with previous Cerebral Performance Category of the cardiac arrest and 50% had worsening of Cerebral Performance Category. After 6 months, 53.8% remained in the same Cerebral Performance Category and 46.2% improved as compared to discharge. After 12 months, all patients remained in the same Cerebral Performance Category of the previous 6 months. There was no statistically significant association between neurological outcome during follow-up and the variables assessed. Conclusion: There was neurological worsening at discharge but improvement or stabilization in the course of a year. There was no association between Cerebral Performance Category and the variables assessed.

Sign in / Sign up

Export Citation Format

Share Document