Novice providers' success in performing lumbar puncture: a randomized controlled phantom study between a conventional spinal needle and a novel bioimpedance needle.

BACKGROUND: Lumbar puncture (LP) is an important yet difficult skill in medical practice. In recent years, the number of LPs in clinical practice has steadily decreased, which reduces residents' clinical exposure and may compromise their skills and attitude towards LP. Our study aims to assess whether the novel bioimpedance needle is of assistance to a novice provider and thus compensates for this emerging knowledge gap. METHODS: This randomized controlled study, employing a partly blinded design, involved 60 s- and third-year medical students with no prior LP experience. The students were randomly assigned to two groups consisting of 30 students each. They performed LP on an anatomical lumbar model either with the conventional spinal needle or the bioimpedance needle. Success in LP was analysed using the independent samples proportion procedure. Additionally, the usability of the needles was evaluated with pertinent questions. RESULTS: With the conventional spinal needle, 40% succeeded in performing the LP procedure, whereas with the bioimpedance needle, 90% were successful (p < 0.001). The procedures were successful at the first attempt in 5 (16.7%) and 15 (50%) cases (p = 0.006), respectively. Providers found the bioimpedance needle more useful and felt more confident using it. CONCLUSIONS: The bioimpedance needle was beneficial in training medical students since it significantly facilitated the novice provider in performing LP on a lumbar phantom. Further research is needed to show whether the observed findings translate into clinical skills and benefits in hospital settings.

An analysis of the diagnoses and costs of pediatric emergency care visits: a single center study.

BACKGROUND: Children's emergency care visits are common, although the costs and reasons for visits vary. This register-based study examines the costs of pediatric emergency care and the diagnoses related to visits made to the Pediatric Emergency Unit at Tampere University Hospital (Tays), Tampere, Finland. METHODS: This retrospective study described pediatric emergency care visits made between September 2018 and December 2019 to a single center in Tampere, Finland. The data were gathered from medical files and from cost-per-patient software and analyzed in groups by age, season, level of treatment in the ED (primary or secondary), and hospitalization, as well as by diagnosis groups. RESULTS: During the study period, 11,454 visits were made. The total costs were over €3,380,000 ($2,837,758), with a median cost per visit was €260 ($217.90). Higher costs were associated with hospitalization and treatment in secondary care. The most common diagnoses were respiratory tract infections, counseling, other infections, GI symptoms, and other reasons. CONCLUSION: Seriously ill children incur the highest costs per visit in pediatric emergency care. Respiratory tract infections are common reasons for emergency care visits, and the reasons why children come to emergency care in Finland are similar to those in other countries.

Twenty-one-year follow-up revealed guideline-concordant and non-concordant trends in intensive care of bronchiolitis.

To evaluate the management of bronchiolitis in the paediatric intensive care unit (PICU) before and after publication of the national bronchiolitis guidelines in June 2015. All infants treated between 2016-2020 for bronchiolitis in the PICU of Tampere University Hospital at < 12 months of age were included. The data were retrospectively collected from electronic patient records. The current results reflecting the post-guideline era were compared with previously published results for the pre-guideline 2000-2015 period. These two studies used identical protocols. Forty-six infants treated in the PICU were included. During the post-guideline era, inhaled adrenaline was given to 26 (57%), salbutamol to 7 (15%), and hypertonic saline inhalations to 35 (75%) patients. Forty-three patients (94%) received high-flow oxygen therapy (HFOT). Seventeen patients (37%) were treated with nasal continuous positive airway pressure (CPAP) and 4 (9%) with mechanical ventilation. CONCLUSION: When post-guideline years were compared with pre-guideline years, the use of bronchodilators decreased in agreement, but the use of inhaled saline increased in disagreement with the guidelines. The use of respiratory support increased, evidently because of an introduction of the non-invasive HFOT treatment modality. WHAT IS KNOWN: • Oxygen supplementation and respiratory support, when needed, are the cornerstones of bronchiolitis treatment. • Medicines are frequently given to infants with bronchiolitis, especially if intensive care is needed, although evidence of their effectiveness is lacking. WHAT IS NEW: • Nearly all (94%) infants who needed intensive care were treated with HFOT and 37% with nasal CPAP, and finally, only 9% were intubated, which reflects the effectiveness of non-invasive techniques. • When pre- and post-guideline eras were compared, use of racemic adrenaline decreased from 84 to 57%, but use of hypertonic saline increased up to 75%, which disagrees with the current guidelines.

Antibiotic prescriptions for child sinusitis varied between specialties after Finnish guidelines were updated in 2018.

AIM: We evaluated antibiotic prescriptions issued for Finnish children with acute sinusitis by a nationwide private outpatient clinic network from 2014-2020. Data were compared before and after updated guidelines in 2018. METHODS: The study comprised data on 45 296 children aged 2-17 years with acute sinusitis, namely diagnoses, ages, dates, the doctor's specialty and any antibiotics. We measured compliance with the updated 2018 Finnish guidelines, which recommended amoxicillin or amoxicillin-clavulanic acid for children under 12 years old, with doxycycline as an alternative for 12 years plus. RESULTS: There were 6621-7585 visits per year for acute sinusitis in 2014-2019 and 2954 in 2020. Antibiotics were prescribed for 37.9%-41.6% of patients during the study years. Amoxicillin, including penicillin, accounted for 35.9% of prescriptions, followed by amoxicillin-clavulanic acid (26.9%). Macrolides accounted for 20.6% and, encouragingly, decreased by 38% from 2014-2019. Doxycycline accounted for 5.3%. Paediatricians, general practitioners (GPs) and ear, nose and throat specialists followed the guidelines in 75.1%, 73.8% and 66.7% of cases, respectively. GPs prescribed antibiotics more often than other physicians. CONCLUSION: Antibiotics were prescribed for about 40% of acute sinusitis visits by Finnish children from 2014-2019. Specialities differed with regard to prescribing rates and whether they followed the guidelines.

Outpatient Antibiotic Prescribing for 357,390 Children With Otitis Media.

AIM: This study aimed to evaluate antibiotic prescriptions for children with otitis media (OM) in a large nationwide network of private clinics between 2014 and 2020. Special focus was paid to amoxicillin and amoxicillin-clavulanic acid prescriptions, which the national guidelines recommend for first-line drugs. We also focused on macrolides, which are commonly prescribed for respiratory tract infections in children but are not appropriate for OM cases. METHODS: The data were obtained from the electronic health records of about 250,000 annual visits in <18 years old children. The collected variables were all diagnoses, age, visit year, doctor's specialty, and prescribed antibiotics. Children with OM and upper respiratory tract infections were included, but those with lower respiratory tract infections were excluded. RESULTS: The number of children with OM was 357,390 (55.2% boys). Antibiotics were prescribed in 44.8% of cases, with the lowest proportion (44.1%) being in <2 years old children. The overall prescription rate decreased from 48.3% in 2014 to 41.4% in 2020. The rates were 19.3% and 18.1% for amoxicillin and 12.6% and 13.2% for amoxicillin-clavulanic acid, respectively. Macrolide prescriptions were reduced from 7.5% to 3.5%. Pediatricians prescribed antibiotics for 38.8%, general practitioners for 54.0% and ear, nose and throat physicians for 39.8% of children with OM. CONCLUSION: The selection of antibiotics for OM, when prescribed, was according to the recommendations (amoxicillin or amoxicillin-clavulanic acid) in 80.1% of pediatricians, 67.0% of general practitioners and 55.1% of ear, nose and throat physicians.

Changes in Bronchiolitis Incidence During the Last Two Decades in Tampere, Finland: A Retrospective Study.

BACKGROUND: Bronchiolitis, a lower respiratory tract infection, causes a remarkable number of hospitalizations globally. The epidemiology follows the same pattern as respiratory syncytial virus (RSV), the most common pathogen in bronchiolitis. Epidemics have typically followed a biannual pattern in Nordic countries-first, a small epidemic during spring, followed by a higher peak the next autumn. The aim of this study was to evaluate whether the incidence of bronchiolitis hospitalization has changed during the last 2 decades in Tampere, Finland. METHODS: In this retrospective register-based study, data on infants <12 months of age hospitalized with bronchiolitis in 2000-2019 were collected from electronic files of Tampere University Hospital and analyzed by monthly incidences. Additionally, data on RSV incidences were collected from the Finnish National Infectious Diseases Register for children <5 years of age and living in the study area. Poisson's regression analysis was used to evaluate changes in the incidence rates of bronchiolitis. RESULTS: Of the 1481 infants hospitalized with bronchiolitis, 82.0% had a diagnosis of RSV bronchiolitis. At first, bronchiolitis' epidemiological pattern followed its typical biannual pattern, then shifted to annual in the middle of the study period, and thereafter occurred biannually again. The highest incidence rate ratios compared to the low-incidence months were between December (22.5), January (25.8) and February (25.5) in 2000-2006, and between February (24.7), March (25.1) and April (21.0) in 2007-2019. CONCLUSIONS: The epidemiological pattern of bronchiolitis changed during the study period; incidence peaks were higher and have shifted toward spring in recent years.

Families' costs form a considerable part of total costs in bronchiolitis care.

Background and aim: The burden of bronchiolitis is remarkable due to high morbidity in infants. The aim of this study was to evaluate bronchiolitis-associated costs for patients' families and the healthcare system. Methods: This retrospective, descriptive study included 136 infants under 12 months of age treated at Tampere University Hospital, Finland, between October 1, 2018 and March 31, 2020, with bronchiolitis as the main diagnosis. The data consists of patient background and medical information and of estimated costs for the families and for the healthcare system. The data were collected from the hospital's electronic patient files and registries and were analyzed with descriptive statistical analyzes using SPSS v. 26 software. Results: The total median costs associated with bronchiolitis from the perspective of families and healthcare were €16,205 per patient if intensive care was needed and €2266 per patient treated only on the ward. The median costs for the families were €461 and €244, respectively, and for the healthcare system, they were €15,644 and €2019. Conclusion: The majority of the total costs for treatment were due to healthcare costs and only 10% of costs were targeted at families. Bronchiolitis-associated total median costs were 7.2 times higher and the families' costs were 1.9 times higher if intensive care was needed instead of treatment on the ward only.

Antibiotic prescribing for children with upper respiratory tract infection: a Finnish nationwide 7-year observational study.

Upper respiratory tract infection (URTI) is a self-limiting viral infection and should not be treated with antibiotics. The aim was to evaluate antibiotic prescriptions for children with uncomplicated URTI in a large nationwide private clinic network between 2014 and 2020. Special focus was given to macrolide prescriptions and costs. The data were obtained from the electronic health records (EHR) of the largest private healthcare company in Finland (with about 250,000 paediatric visits annually across the country). The collected variables included diagnoses, age, visit year, speciality of the doctor, and prescribed antibiotics. The number of uncomplicated URTIs in < 18-year-old children was 156,187 (53.0% in boys). The prescription rate of antibiotics decreased from 18.0% in 2014 to 8.8% in 2020, and that of macrolides from 6.1 to 1.7%. The costs decreased accordingly. Paediatricians prescribed antibiotics less often than general practitioners or ear, nose, and throat specialists. CONCLUSION: Antibiotic prescriptions for uncomplicated URTIs, especially macrolides, decreased substantially during the 7-year surveillance period; however, 8.8% of children still received unnecessary antibiotics. To further reduce unwarranted antibiotic prescriptions, active interventions are needed that can be performed by applying the available EHR system. WHAT IS KNOWN: • Upper respiratory tract infection (URTI) is the most common infection in children. Uncomplicated URTI is a self-limiting viral infection, and antibiotic treatment is not warranted. WHAT IS NEW: • Almost 9% of children with uncomplicated URTIs still received unnecessary antibiotics. Paediatricians prescribed antibiotics less often than general practitioners or ear, nose, and throat specialists. To further reduce unwarranted antibiotic prescriptions, active interventions are needed that can be performed by applying the available EHR system.

Viral wheezing in early childhood as a risk factor for asthma in young adulthood: A prospective long-term cohort study.

Background and Aims: There is an increased risk of asthma after viral wheezing episodes in early childhood, but unfortunately, prospective longitudinal data until adulthood are mostly lacking. The aim of this cohort study was to evaluate the risk of asthma in young adulthood after hospitalization for viral wheezing episodes in early childhood. Methods: The original cohort comprised 100 individuals aged <24 months who were hospitalized for viral wheezing episodes in 1992-1993. After the index episode, data on a diagnosis of asthma 1 year later and at median ages of 4.0, 7.2, and 12.3 years were recorded in follow-up visits. Forty-nine individuals attended the latest follow-up visit at the age of 17-20 years. Current asthma was diagnosed based on symptoms at the time of the last follow-up, use of inhaled corticosteroids and peak expiratory flow monitoring. Results: A total of 26 (53%) of the 49 cohort individuals had asthma at a mean age of 18.8 years. In multivariate analyses, a diagnosis of asthma 1 year after index hospitalization and at ages 4.0, 7.2, and 12.3 years were significant risk factors for current asthma (adjusted odds ratios [aORs] of 7.13, 8.86, 8.05, and 21.16, respectively). Atopic dermatitis in infancy (aOR: 4.20) and eosinophilia on admission (5.18) were also significant predictive factors for asthma. Conclusion: Over half (26/49) of the participants who had been hospitalized for viral wheezing episodes in early childhood had asthma in young adulthood. An asthma diagnosis at any age during childhood, as well as eosinophilia in early childhood, were independent significant predictive factors for asthma.

Antibiotic prescriptions for children with lower respiratory tract infections fell from 2014 to 2020, but misuse was still an issue.

AIM: We evaluated main trends in antibiotic prescriptions for children with lower respiratory tract infection (LRTI) by Terveystalo, Finland's largest private healthcare company. METHODS: The study comprised of 89,359 children aged 0-17 years (57.2% boys) who visited Terveystalo primary care clinics from 2014 to 2020 with LRTI. The data were assessed by age, study year, location, the doctor's speciality and whether the diagnosis was bronchitis or community-acquired pneumonia (CAP). RESULTS: There were gradual decreases in overall antibiotic prescription rates during the study period (37.0% in 2014 vs. 20.1% in 2020) and in prescribed macrolides (16.8% vs. 7.5%). Altogether, 31.3% of 72,737 children with bronchitis and 22.5% of those 16,622 with CAP-received antibiotics. Macrolides were the most frequently prescribed antibiotics for bronchitis, at more than 40%, without any substantial relative decrease during the study. Costs of antibiotics increased from 2014 to 2016 and then decreased in line with the reduction in prescriptions. However, there was still a marked overuse of antibiotics, especially macrolides, for children with bronchitis. The relative use of amoxicillin for CAP increased from 41.4% to 65.4% between 2016 and 2020, in line with current guidelines. CONCLUSION: Despite an overall reduction in prescribed antibiotics, some antibiotics were still overused, particularly macrolides for bronchitis.

An increased asthma risk continued until young adulthood after early-childhood hospitalisation for wheezing.

AIM: The aim of this cohort study was to evaluate doctor-diagnosed and self-reported asthma in young adults after early-childhood hospitalisation for wheezing. METHODS: In this prospective-controlled follow-up, questionnaires were sent to 95 subjects aged 24-28 years, who had been hospitalised for their first episodes of wheezing under 24 months of age. Fifty-eight cases and 100 controls returned the questionnaires. RESULTS: The risk of doctor-diagnosed asthma was 2.14-fold (95% confidence interval 0.61-7.41), and the risk of self-reported asthma 2.39-fold (1.14-4.99) in cases compared to controls. The increased risk of self-reported asthma remained as statistically significant in analyses adjusted for current smoking, overweight and allergic rhinitis. Study subjects presented with wheezing symptoms, use of bronchodilators and inhaled corticosteroids, and with seasonal symptoms presumptive for allergic rhinitis during the last 12 months, more often than controls. The identification of a respiratory syncytial virus or rhinovirus during hospitalisation in early childhood was not anymore associated with asthma risk in adulthood. As expected, previous asthma during early childhood was a strong risk factor for asthma in young adulthood. CONCLUSION: In this controlled questionnaire study, early-childhood hospitalisation for lower respiratory infection with wheezing was an independently significant risk factor of asthma in young adults.

Cough and cold medicine prescription rates can be significantly reduced by active intervention.

Our aim was to construct and test an intervention programme to eradicate cough and cold medicine (CCM) prescriptions for children treated in a nationwide healthcare service company. The study was carried out in the largest private healthcare service company in Finland with a centralised electronic health record system allowing for real-time, doctor-specific practice monitoring. The step-by-step intervention consisted of company-level dissemination of educational materials to doctors and families, educational staff meetings, continuous monitoring of prescriptions, and targeted feedback. Outreach visits were held in noncompliant units. Finally, those physicians who most often prescribed CCM were directly contacted. During the intervention period (2017-2020), there were more than one million paediatric visits. Prescriptions of CCMs to children were completely eradicated in 41% of units and the total number of CCM prescriptions decreased from 6738 to 744 (89%). During the fourth intervention year, CCMs containing opioid derivatives were prescribed for only 0.2% of children aged < 2 years. The decrease in prescriptions was greatest in general practitioners (5.2 to 1.1%). In paediatricians, the prescription rates decreased from 1.5 to 0.2%. The annual costs of CCMs decreased from €183,996 to €18,899 (89.7%). For the intervention, the developers used 343 h and the attended doctors used 684 h of work time during the 4-year intervention. The costs used for developing, implementing, reporting, evaluating, communicating, and data managing formed approximately 11% of total intervention costs. CONCLUSION: The study showed that a nationwide systematic intervention to change cough medicine prescription practices is feasible and requires only modest financial investments. WHAT IS KNOWN: • Cough and cold medicines (CCM) are not effective or safe, especially for children aged 6 years. • Although the use of CCMs has been declining, caregivers continue to administer CCMs to children, and some physicians still prescribe them even for preschool children. WHAT IS NEW: • A nationwide systematic intervention can significantly and cost effectively change CCM prescription habits of paediatricians, general practitioners, and other specialists. • Electronic health records provide additional tools for operative guideline implementation and real-time quality monitoring, including recommendations of useless or harmful treatments.

National Current Care Guidelines for paediatric lower respiratory tract infections reduced the use of chest radiographs but local variations were observed.

AIM: Our aim was to evaluate the impact of the 2014 Finnish Current Care Guidelines for paediatric lower respiratory tract infections (LRTIs), particularly on taking of chest radiographs. METHODS: This study used official national data and regional (Pirkanmaa) data on children aged 0-16 years who underwent chest radiographs in 2011 and 2015. We also collected data for LRTI diagnoses from local registers, including prescribed antibiotics and taking of chest radiographs. The local cohort comprised children aged 0-15 who presented to the primary care emergency room or to the hospital emergency department (Tampere university hospital) in November-December 2012-2015. RESULTS: Chest radiographs for Finnish children aged 0-16 fell from 2011 to 2015: by 15.9% nationally and by 16.9% in Pirkanmaa. When asylum seekers with chest radiographs for tuberculosis screening were excluded, the estimated national reduction was 29.9%. In the local cohort, chest radiographs increased from 82 to 139 (69.5%) between 2012/2013 and 2014/2015 as the occurrence of community-acquired pneumonia (CAP) increased. However, the proportion of patients with CAP who had chest radiograph taken tended to decrease from 84.6% to 71.3% (p = 0.078). CONCLUSION: Decreases in national and regional chest imaging trends were observed after the 2014 guidance for children`s LRTI was introduced.

Long-term health-related quality-of-life data in subjects with a history of wheezing in early childhood.

Background: Wheezing in early childhood has implications for respiratory morbidity in later life. Objectives: We evaluated respiratory health-related quality of life (HRQoL) in young adults ages 17-20 years with a history of early childhood wheezing. Methods: Between 1992 and 1993, 100 children ages < 24 months were treated in the hospital for a lower respiratory tract infection with wheezing, and we followed up this cohort. In 2010, 49 of the patients (cases) and 60 population-based controls attended a clinical follow-up. St. George's Respiratory Questionnaire (SGRQ) was used to evaluate respiratory HRQoL, expressed as symptom, activity, impact, and total scores. Results: The median (interquartile range) SGRQ symptom scores were higher (13.7 [3.8-29.1]) in the 49 subjects (cases) with early childhood wheezing compared with the 60 population controls (7.8 [0.0-18.3]; p = 0.019). However, there were no between-group differences in total scores or in other SGRQ domains. Current asthma was a major risk factor for reduced HRQoL. In univariate analyses, the median symptom scores were 20.2 in those with asthma and 7.8 in those without asthma (p < 0.001), and, in multivariate analyses, the odds ratio (OR) was 8.7 for high total scores (95% confidence intervals, 2.1-36.6). Other factors associated with reduced HRQoL were current allergy (OR 4.4 for symptom scores), overweight (OR 3.3 for activity scores), tobacco smoking (OR 4.3 for symptom scores), and female sex (OR 3.2 for impact score). Furthermore, we performed post hoc analyses by excluding those with asthma and those who smoked, and found no significant differences on SGRQ scores between the subjects (cases) and the controls. Conclusion: Hospitalization for wheezing in early childhood mainly had indirect effects on HRQoL by increasing the risk of asthma.

Chronic subdural hematoma-incidence, complications, and financial impact.

OBJECTIVE: To examine the population-based incidence, complications, and total, direct hospital costs of chronic subdural hematoma (CSDH) treatment in a neurosurgical clinic during a 26-year period. The aim was also to estimate the necessity of planned postoperative follow-up computed tomography (CT). METHODS: A retrospective cohort (1990-2015) of adult patients living in Pirkanmaa, Finland, with a CSDH was identified using ICD codes and verified by medical records (n = 1148, median age = 76 years, men = 65%). Data collection was performed from medical records. To estimate the total, direct hospital costs, all costs from hospital admission until the last neurosurgical follow-up visit were calculated. All patients were followed until death or the end of 2017. The annual number of inhabitants in the Pirkanmaa Region was obtained from the Statistics Finland (Helsinki, Finland). RESULTS: The incidence of CSDH among the population 80 years or older has increased among both operatively (from 36.6 to 91/100,000/year) and non-operatively (from 4.7 to 36.9/100,000/year) treated cases. Eighty-five percent (n = 978) underwent surgery. Routine 4-6 weeks' postoperative follow-up CT increased the number of re-operations by 18% (n = 49). Most of the re-operations (92%) took place within 2 months from the primary operation. Patients undergoing re-operations suffered more often from seizures (10%, n = 28 vs 3.9%, n = 27; p < 0.001), empyema (4.3%, n = 12 vs 1.1%, n = 8; p = 0.002), and pneumonia (4.7%, n = 13 vs 1.4%, n = 12; p = 0.008) compared with patients with no recurrence. The treatment cost for recurrent CSDHs was 132% higher than the treatment cost of non-recurrent CSDHs, most likely because of longer hospital stay for re-admissions and more frequent outpatient follow-up with CT. The oldest group of patients, 80 years or older, was not more expensive than the others, nor did this group have more frequent complications, besides pneumonia. CONCLUSIONS: Based on our population-based study, the number of CSDH patients has increased markedly during the study period (1990-2015). Reducing recurrences is crucial for reducing both complications and costs. Greater age was not associated with greater hospital costs related to CSDH. A 2-month follow-up period after CSDH seems sufficient for most, and CT controls are advocated only for symptomatic patients.

Nursing intensity scores did not correlate well with reimbursement claims for infant bronchiolitis.

AIM: We retrospectively evaluated the hospital reimbursement rates for inpatient bronchiolitis treatment and then compared them to the RAFAELA® nursing intensity scores. METHODS: We selected all 44 bronchiolitis patients treated in the paediatric intensive care unit (PICU) and then for each PICU-treated patient two patients treated on the ward (n = 88) under 12 months of age in 2010-2015. The data included medical histories, hospital reimbursement rates using the Nordic Diagnosis Related Groups (NordDRG) or expense categories and the RAFAELA® scores. RESULTS: Reimbursement claims were mostly based on expense categories for PICU admissions and NordDRG categories for ward admissions. The median (range) was €6352 (€1330-30 554) and €2009 (€768-6027) per episode for the PICU and ward cases, respectively. The median lengths of hospital stay were 8.5 days (3-18) and 3 days (1-8), respectively. Higher RAFAELA® scores were associated with nasal continuous positive airway pressure therapy and mechanical ventilation in the PICU and oxygen supplementation and nasogastric tube feeding on the ward. The correlation coefficients between RAFAELA® scores and hospital reimbursement claims ranged from 0.121-0.450. CONCLUSION: Hospital reimbursement claim for a PICU admission was three times as much as a ward admission and reimbursement claims for bronchiolitis did not match with nursing intensity scores.