The effect on the patient flow in a local health care after implementing reverse triage in a primary care emergency department: a longitudinal follow-up study.

OBJECTIVE: Reverse triage means that patients who are not considered to be in need of medical services are not placed on the doctor's list in an emergency department (ED) but are sent, after face-to-face evaluation by a triage nurse, to a more appropriate health care unit. It is not known how an abrupt application of such reverse triage in a combined primary care ED alters the demand for doctors' services in collaborative parts of the health care system. DESIGN: An observational study. SETTING: Register-based retrospective quasi-experimental longitudinal follow-up study based on a before-after setting in a Finnish city. SUBJECTS: Patients who consulted different doctors in a local health care unit. MAIN OUTCOME MEASURES: Numbers of monthly visits to different doctor groups in public and private primary care, and numbers of monthly referrals to secondary care ED from different sources of primary care were recorded before and after abrupt implementation of the reverse triage. RESULTS: The beginning of reverse triage decreased the number of patient visits to a primary ED doctor without increasing mortality. Simultaneously, there was an increase in doctor visits in the adjacent secondary care ED and local private sector. The number of patients who came to secondary care ED without a referral or with a referral from the private sector increased. CONCLUSIONS: The data suggested that the reverse triage causes redistribution of the use of doctors' services rather than a true decrease in the use of these services.

Impact of an ABCDE team triage process combined with public guidance on the division of work in an emergency department.

OBJECTIVE: To study the effects of applying an emergency department (ED) triage system, combined with extensive publicity in local media about the "right" use of emergency services, on the division of work between ED nurses and general practitioners (GPs). DESIGN: An observational and quasi-experimental study based on before-after comparisons. SETTING: Implementation of the ABCDE triage system in a Finnish combined ED where secondary care is adjacent, and in a traditional primary care ED where secondary care is located elsewhere. SUBJECTS: GPs and nurses from two different primary care EDs. MAIN OUTCOME MEASURES: Numbers of monthly visits to different professional groups before and after intervention in the studied primary care EDs and numbers of monthly visits to doctors in the local secondary care ED. RESULTS: The beginning of the triage process increased temporarily the number of independent consultations and patient record entries by ED nurses in both types of studied primary care EDs and reduced the number of patient visits to a doctor compared with previous years but had no effect on doctor visits in the adjacent secondary care ED. No further decrease in the number of nurse or GP visits was observed by inhibiting the entrance of non-urgent patients. CONCLUSION: The ABCDE triage system combined with public guidance may reduce non-urgent patient visits to doctors in different kinds of primary care EDs without increasing visits in the secondary care ED. However, the additional work to implement the ABCDE system is mainly directed to nurses, which may pose a challenge for staffing.

Common variable immunodeficiency-an independent risk factor for atherosclerotic cardiovascular diseases.

Atherosclerosis, a disease of chronic inflammation of the arterial wall, is the main cause of most cardiovascular diseases (CVDs). Common variable immunodeficiency (CVID), a group of diseases characterized by frequent infections due to defective antibody production and lack of human immunoglobulins, plays a role in immune activation and inflammation. Thus, it can be hypothesized that CVID increases the risk for atherosclerotic CVDs. On the other hand, it is also possible that CVID patients are protected from atherosclerotic CVDs based on their life-long immunoglobulin therapy. Here, we examined whether patients with CVID have an increased risk for atherosclerotic CVDs or whether they are protected from these diseases. Using an electronic patient database registry search of a population of 83 CVID patients and their age- and sex-matched, tenfold larger control population we demonstrate that CVID patients have a statistically significantly higher risk for coronary heart disease (OR 2.4, p = 0.015) and peripheral vascular disease (OR 12.5, p < 0.001). Regarding cerebrovascular disease, there was a trend towards CVID patients having more strokes or ischemic attacks, but the difference was not statistically significant (OR 2.0, p = 0.133). The combined OR for CVID patients for atherosclerotic CVDs was 2.6 (p = 0.001). CVID population had more hypertension, but smoking was more seldom. There were no statistically significant differences in the incidence of diabetes or levels of serum total, HDL or LDL cholesterol, or glycosylated hemoglobin A1c between CVID patients and their controls. CVID patients had infections more frequently and the OR for autoimmune diseases was 3.8 (p < 0.001). Finally, a multivariate logistic analysis showed that CVID is an independent risk factor for atherosclerotic CVDs (p = 0.002). The present study demonstrates for the first time that CVID is an independent risk factor for atherosclerotic CVDs. Further studies are required to fully understand the exact mechanisms behind this.

Impact of the ABCDE triage in primary care emergency department on the number of patient visits to different parts of the health care system in Espoo City.

BACKGROUND: Many Finnish emergency departments (ED) serve both primary and secondary health care patients and are therefore referred to as combined emergency departments. Primary care doctors are responsible for the initial assessment and treatment. They, thereby, also regulate referral and access to secondary care. Primary health care EDs are easy for the public to access, leading to non-acute patient visits to the emergency department. This has caused increased queues and unnecessary difficulties in providing immediate treatment for urgent patients. The primary aim of this study was to assess whether the flow of patients was changed by implementing the ABCDE-triage system in the EDs of Espoo City, Finland. METHODS: The numbers of monthly visits to doctors were recorded before and after intervention in Espoo primary care EDs. To study if the implementation of the triage system redirects patients to other health services, the numbers of monthly visits to doctors were also scored in the private health care, the public sector health services of Espoo primary care during office hours and local secondary health care ED (Jorvi hospital). A face-to-face triage system was applied in the primary care EDs as an attempt to provide immediate treatment for the most acute patients. It is based on the letters A (patient sent directly to secondary care), B (to be examined within 10 min), C (to be examined within 1 h), D (to be examined within 2 h) and E (no need for immediate treatment) for assessing the urgency of patients' treatment needs. The first step was an initial patient assessment by a health care professional (triage nurse). The introduction of this triage system was combined with information to the public on the "correct" use of emergency services. RESULTS: After implementation of the ABCDE-triage system the number of patient visits to a primary care doctor decreased by up to 24% (962 visits/month) as compared to the three previous years in the EDs. The Number of visits to public sector GPs during office hours did not alter. Implementation of ABCDE-triage combined with public guidance was associated with decreased total number of doctor visits in public health care. During same period, the number of patient visits in the private health care increased. Simultaneously, the number of doctor visits in secondary health care ED did not alter. CONCLUSIONS: The present ABCDE-triage system combined with public guidance may reduce patient visits to primary health care EDs but not to the secondary health care EDs. Limiting the access of less urgent patients to ED may redirect the demands of patients to private sector rather than office hours GP services.

Predictive Markers of Crohn's Disease in Small Bowel Capsule Endoscopy: A Retrospective Study of Small Bowel Capsule Endoscopy.

To distinguish between functional gastrointestinal disorders like irritable bowel syndrome (IBS) and mild small bowel Crohn's disease (CD) can be a burden. The diagnosis of CD often requires small bowel capsule endoscopy (SBCE). The main goal of this research was to find predictive markers to rule out clinically significant small bowel CD without SBCE. A retrospective study of 374 patients who underwent SBCE for suspected small bowel CD in Turku University Hospital in 2012−2020 was conducted. We gathered the patient's laboratory, imaging and endoscopic findings at the time of SBCE. SBCE findings were graded along CECDAI (Capsule Endoscopy Crohn's Disease Activity Index)-scoring system. Fecal calprotectin (FC), serum albumin and ESR were significantly different with patients diagnosed with CD and those with not. Hb and CRP had no significant differences between the two groups. Sensitivity, specificity, PPV and NPV for FC < 50 ug/g were 96.4%, 19.6%, 34.6% and 92.5% and for CECDAI (cut-off value 3) 98.2%, 90.3%, 81.1% and 99.1%, respectively. A CECDAI-score of 3 would be a reasonable cut-off value for small bowel CD. Small bowel CD is possible with FC < 100 ug/g. Our results suggest a follow-up with FC before SBCE for patients with no endoscopic ileitis, negative imaging results and FC < 50 ug/g before SBCE.

Impact of the ABCDE triage on the number of patient visits to the emergency department.

BACKGROUND: Many Finnish emergency departments (ED) serve both primary and secondary health care patients and are therefore referred to as combined emergency departments. Primary care specialists are responsible for the initial assessment and treatment. They, thereby, also regulate referral and access to tertiary care. Primary health care EDs are easy for the public to access, leading to non-acute patient visits to the emergency department. This has caused increased queues and unnecessary difficulties in providing immediate treatment for those patients who need it the most. METHODS: A face-to-face triage system based on the letters A (patient directly to secondary care), B (to be examined within 10 min), C (to be examined within 1 h), D (to be examined within 2 h) and E (no need for immediate treatment) for assessing the urgency of patients' treatment needs was applied in the main ED in the City of Vantaa, Finland (Peijas Hospital) as an attempt to provide immediate treatment for the most acute patients. The first step was an initial patient assessment by a health care professional (triage nurse). If the patient was not considered to be in need of immediate care (i.e. A-D) he was allocated to group E and examined after the more urgent patients were treated. The introduction of this triage system was combined with information to the public on the "correct" use of emergency services. The primary aim of this study was to assess whether the flow of patients was changed by implementing the ABCDE-triage system in the combined ED. To study the effect of the intervention on patient flow, numbers monthly visits to doctors were recorded before and after intervention in Peijas ED and, simultaneously, in control EDs (Myyrmäki in Vantaa, Jorvi and Puolarmetsä in Espoo). To study does the implementation of the triage system redirect patients to other health services, numbers of monthly visits to doctors were also scored in the private health care and public office hour services of Vantaa primary care. RESULTS: The number of patient visits to a primary care doctor in 2004 decreased by up to eight percent (340 visits/month) as compared to the previous year in the Peijas ED after implementation of the ABCDE-triage system. Simultaneously, doctor visits in tertiary health care ED increased by ten percent (125 visits/month). ABCDE-triage was not associated with a subsequent increase in the number of patient visits in the private health care or office hour services. The number of ED visits in the City of Espoo, used as a control where no triage was applied, remained unchanged. CONCLUSIONS: The present ABCDE-triage system combined with public guidance may reduce patient visits to primary health care EDs but not to the tertiary health care EDs.

The impact of emergency medical services in acute heart failure.

BACKGROUND: Real-life data on the role of emergency medical services (EMS) in acute heart failure (AHF) are scarce. Our aim was to describe prehospital treatment of AHF and to compare patients using EMS with self-presented, non-EMS patients. METHODS: Data were collected retrospectively from three university hospitals in Helsinki metropolitan area between July 1, 2012 and July 31, 2013. According to the use of EMS, patients were divided into EMS and non-EMS groups. RESULTS: The study included 873 AHF patients. One hundred were (11.5%) EMS and 773 (88.5%) non-EMS. EMS patients more often had comorbidities. Initial heart rate (HR) and peripheral oxygen saturation (SpO2) differed between EMS and non-EMS patients; mean HR 89.2 (SD 22.5) vs. 83.7 (21.5)/min (p=0.02) and SpO2 90.3 (8.6) vs. 92.9 (6.6)% (p=0.01). However, on presentation to ED EMS patients' vital signs were similar to non-EMS patients'. On presentation to ED 46.0% were normotensive and 68.2% "warm and wet". Thirty-four percentage of EMS patients received prehospital medication. In-hospital mortality was 6.0% and 7.1% (p=0.84) and length of stay (LOS) 7.7 (7.0) and 8.5 (7.9) days (p=0.36) in EMS and non-EMS groups. CONCLUSION: The use of EMS and administration of prehospital medication was low. EMS patients had initially worse HR and SpO2 than non-EMS patients. However, EMS patients' signs improved and were similar on presentation to ED. There were no differences in in-hospital mortality and LOS. This underscores the need for equal attention to any AHF patient independent of the arrival mode.