Development, implementation and early results of a 12-week web-based intervention targeting 51 children age 5-13 years and their families.

BACKGROUND: Internet-based treatments have proven effective for various health issues. There is a need to scale up interventions targeting children with obesity, also in less densely populated areas where the prevalence in many countries is higher than in urban areas. The aim of this study was to design and implement an internet-based program as an add-on to standard treatment for childhood obesity. METHODS: Web-Childhood Obesity Prevention (Web-COP) was a prospective feasibility study with a pre- post- design. The intervention consisted of four group-based education sessions at the clinic, physical activity on prescription, and a new 12-week internet-based program. Web-COP was offered to children with obesity (International Obesity Task Force Body Mass Index (IOTF-BMI) ≥ 30 kg/m2) and their parents in two counties in Northern Sweden from August 2018 to June 2019. The primary outcome was change in BMI standard deviation score (BMI-SDS). RESULTS: The study included 55 children 5-13 years of age. The internet-based component was well received, and retention rate was 51/55 (92.7%). Data was analysed for 51 children. Mean BMI-SDS was 3.3 at start and decreased by 0.2, 0.3, and 0.4 at two, four, and six months from baseline. Using a continuous algorithm, 42/51 (81%), children lowered their BMI-SDS and 33/51 (65%) lowered their BMI. CONCLUSION: Adding group sessions and an internet-based program to standard care was feasible and two thirds of included children with obesity reduced their BMI

Effectiveness of motivational interviewing and physical activity on prescription on leisure exercise time in subjects suffering from mild to moderate hypertension

<p>Abstract</p> <p>Background</p> <p>Physical inactivity is considered to be the strongest individual risk factor for poor health in Sweden. It has been shown that increased physical activity can reduce hypertension and the risk of developing cardiovascular diseases. The objective of the present pilot study was to investigate whether a combination of Motivational Interviewing (MI) and Physical Activity on Prescription (PAP) would increase leisure exercise time and subsequently improve health-related variables.</p> <p>Methods</p> <p>This pilot study was of a repeated measures design, with a 15 months intervention in 31 patients with mild to moderate hypertension. Primary outcome parameter was leisure exercise time and secondary outcome parameters were changes in blood pressure, Body Mass Index (BMI), waist circumference, lipid status, glycosylated haemoglobin (HbA1c) and maximal oxygen uptake (VO_{2 max}). Assessments of the outcome parameters were made at baseline and after 3, 9 and 15 months.</p> <p>Results</p> <p>Leisure exercise time improved significantly from < 60 min/week at baseline to a mean activity level of 300 (± 165) minutes/week at 15 months follow up. Furthermore, statistically significant improvements (p < 0.05) were observed in systolic (-14,5 ± 8.3 mmHg) and diastolic blood pressure (-5,1 ± 5.8 mmHg), heart rate (-4.9 ± 8.7 beats/min, weight (-1.2 ± 3.4 kg) BMI -0.6 ± 1.2 kg/m²), waist circumference (-3.5 ± 4.1 cm) as well as in VO_{2 max}(2.94 ± 3.8 ml/kg and 0.23, ± 0.34 lit/min) upon intervention as compared to baseline.</p> <p>Conclusions</p> <p>A 15 month intervention period with MI, in combination with PAP, significantly increased leisure exercise time and improved health-related variables in hypertensive patients. This outcome warrants further research to investigate the efficacy of MI and PAP in the treatment of mild to moderate hypertension.</p

Triple therapy after PCI - Warfarin treatment quality and bleeding risk

Background: A combination of warfarin, aspirin and clopidogrel is indicated after percutaneous coronary intervention (PCI) in some patients, despite the higher risk of bleeding inferred by this triple therapy. Objectives: Whether the treatment quality of warfarin measured by iTTR (individual time within therapeutic INR range) is associated with bleeding complications during triple therapy after PCI. Methods: A retrospective register study consisting of 601 triple treated PCI patients from the Swedish Coronary Angiography and Angioplasty Registry (SCAAR). The cohort was cross-matched with the Swedish Patient Registry for background characteristics and bleeding complications up to 6 months after PCI using ICD10 codes, the Prescribed Drug Registry for ongoing medications, and the national oral anticoagulation registry Auricula for warfarin treatment quality. The patients were grouped into four iTTR groups: &lt;50%, 50–69.9%, 70–84.9% and &gt;85% as well as iTTR above or below 70%. Results: Of 601 patients, 39 (6.5%) had a bleeding complication (type 2 according to BARC). Bleeding was more common for iTTR&lt;70% compared to iTTR&gt;70%, 28 (9.3%) vs. 11 (3.7%) (p = 0.005). The bleeding frequency increased gradually from the best group, iTTR&gt;85% with four bleeders (3.3%) up to 17 bleeders (13.3%) in the worst group with iTTR&lt;50% (p = 0.003), with a corresponding bleeding rate per 100 treatment years of 8.0 and 44.9, respectively. In multivariate analysis low BMI, HR 1.11 (95% CI 1.01–1.22), a medical history of anemia HR 3.17 (1.16–8.69) and iTTR &lt; 70% HR 2.86 (1.25–6.53) increased the risk of bleeding. Conclusion: Triple therapy after PCI confers a high risk of bleeding events. Warfarin treatment quality measured by iTTR as well as a medical history of anemia are strong independent predictors of bleeding in these patients. Physicians should pay more attention to iTTR after PCI

Does a dose-response relation exist between spinal pain and temporomandibular disorders?

Abstract Background The aim of this study was to test whether a reciprocal dose-response relation exists between frequency/severity of spinal pain and temporomandibular disorders (TMD). Methods A total of 616 subjects with varying severity of spinal pain or no spinal pain completed a questionnaire focusing on symptoms in the jaw, head and spinal region. A subset of the population (n = 266) were sampled regardless of presence or absence of spinal pain. We used two different designs, one with frequency/severity of spinal pain, and the other, with frequency/severity of TMD symptoms as independent variable. All 616 participants were allocated to four groups, one control group without spinal pain and three spinal pain groups. The subjects in the subset were allocated to one control group without TMD symptoms and three TMD groups. Odds ratios (ORs) were calculated for presence of frequent TMD symptoms in the separate spinal pain groups as well as for frequent spinal pain in the separate TMD groups. Results The analysis showed increasing ORs for TMD with increasing frequency/severity of spinal pain. We also found increasing ORs for spinal pain with increasing frequency/severity of TMD symptoms. Conclusion This study shows a reciprocal dose-response-like relationship between spinal pain and TMD. The results indicate that these two conditions may share common risk factors or that they may influence each other. Studies on the temporal sequence between spinal pain and TMD are warranted.</p

Relationship between 24- hour Holter variables, chest discomfort and syncope: Does age matter?

One hundred and forty four ambulatory, non-emergent human subjects from 20-88 years of age were investigated following routine 24 hour Holter monitoring referred by primary and tertiary care centers primarily for evaluation of palpitations and syncope. The patients were grouped into 3 different age categories: A) 20-59 years of age (16%), B) 60-69 years of age (26.4%) and C) > 70 years of age (57.6%). Heart rate profile, RR intervals, symptoms, frequency of premature supra ventricular and ventricular complexes were registered. The data show that though the occurrence and frequency of premature atrial and ventricular contractions over a period of 24 hours did not differ between the groups, the younger subjects documented more subjective discomforts during the Holter monitoring. Extra-systoles in excess of 1000 beats / 24 hour occured incessantly throughout the registration. Patients with syncope and those without did not differ as regards the Holter variables. However, subjects with atrial fibrillation had acceptable rate control and had significantly lower incidence of syncope than those with sinus rhythm. The findings suggest that in a county setting, Holter monitoring for evaluation of syncope may not be the first hand mode of investigation in a non emergent setting. On the contrary, the modality appears to be valuable for monitoring patients with atrial fibrillation. Even mild symptoms in the elderly population may warrant closer clinical follow up to prevent cardiac events and/or syncope leading to serious physical injury

Capillary and venous lactate measurements with a handheld device compared to venous blood-gas analysis for emergency patients

Abstract Background/aim Early identification of lactate levels may have a large impact on triage classification and assist in identifying critically ill patients. A handheld device provides a rapid and timesaving measurement of lactate levels adapted to work in a prehospital care setting. I.e., the device is small, fast, and easy-to-use. The aim of this study was to evaluate the Accutrend Plus handheld lactate analyzer in comparison to the reference in-hospital method. Methods Patients triaged as minimum yellow according to the RETTS System (Rapid Emergency Triage and Treatment System) and transported to hospital by ambulance were selected and a written consent to participate was obtained prior to inclusion in the study. Capillary (CAP) and venous (VEN) blood were analyzed with Accutrend Plus (AP). Venous blood samples were analyzed at the local hospital laboratory (GEM premier 4000) within 20 min from sampling. All sampling was conducted by two registered nurses specially trained in prehospital care. Results 480 lactate measurements were performed in 160 patients. The mean difference between measurements in capillary blood compared with the reference method was 0.7 mmol/L and for venous blood 0.9 mmol/L. The limits of agreement from the Bland-Altman plot was − 0.9 to + 2.5 mmol/L and and − 0.1 to + 1.9 mmol/L, for CAP and VEN compared with GEM. Conclusion Our results shows low accuracy and low precision with VEN / CAP measurements of lactate compared to reference GEM

Work ability and productivity among dentists : associations with musculoskeletal pain, stress, and sleep

Purpose: Work ability can be measured by the work ability index (WAI), and work-related questions measuring productivity loss in terms of quality and quantity of work. Dentists have high occupational risk of musculoskeletal pain and the exposure of ergonomic strain is already high during dental education. The aim was to evaluate work ability and productivity among dentists, and to identify gender differences and associations with sleep, stress, and reported frequent pain. Methods: The study population comprised 187 dentists (123 women and 64 men) who had been working as dentists between 5 and 12 years. Participants completed a questionnaire regarding sleep, stress, presence of pain at different sites, work ability assessed by WAI, and productivity in terms of quality and quantity of work. Results: Poor sleep quality and high level of stress were reported by 31% and 48.1% of participants, respectively, with no gender differences and no association with age. The prevalence of frequent pain ranged 6.4–46.5% with shoulders being the most prevalent site. Thirty-three percent reported reduced work ability. Poor sleep, high amount of stress, and multi-site pain were associated with decreased work ability. Conclusions: A high prevalence of pain was shown among dentists. Decreased work ability in terms of productivity loss was associated with poor sleep quality, high amount of stress, and multi-site pain. Preventive actions at the workplace should promote good musculoskeletal health, and measures taken, both individual and organizational, to minimize the risk of high, persistent stress and work-related pain

Feasibility and Effects of Touch Massage and Nurse Led Sleep Counselling in the Treatment of Primary Insomnia

Cognitive Behavioral Therapy (CBT) is basically the only evidence based treatment both in short- as well as long term treatment of insomnia. Previous studies suggest that massage may have a role in initiating sleep and relaxation. This pilot study investigated the feasibility and effects of tactile massage (TM) and nurse led sleep counselling (SC) in the treatment of primary insomnia. Method: Thirty women with primary insomnia were randomized into three different groups: TM, SC or ‘care as usual’ (CAU) followed by a six weeks intervention period. Sleep quality was assessed with sleep diary and polysomnography. The results show that it is feasible to treat primary insomnia with TM. ‘Within’ group analysis showed that the TM group experienced significant improvements in measures of subjective sleep, SC and CAU had no improvements. No significant differences were found in the ‘between’ group analysis. Conclusion: On the basis of the findings, we can conclude that it is feasible to use the methods of TM and SC in the treatment of primary insomnia. Especially TM shows preliminary improvements in subjective measures of sleep, results which needs confirmation in full scale research. Based on the observed effects the research protocol/design is recommended to be simplified and also to combine TM and SC as intervention in future studies

Mechanical heart valve prosthesis and warfarin - Treatment quality and prognosis.

Every year about 2500 patients in Sweden undergo surgery due to heart valve disease. A mechanical heart valve prosthesis causes risk of thromboembolic stroke or thrombus formation in the valve while anticoagulant treatment increases the risk of bleeding. Treatment quality with warfarin is crucial for patients with mechanical valve prostheses. It has previously been shown that poorly controlled warfarin treatment increases mortality in this patient group. TTR (Time in Therapeutic Range) on warfarin has been shown to affect the risk of complications in atrial fibrillation, but has not been studied in patients with mechanical heart valves. Our aim is to evaluate the impact of TTR on the risk of complications in this patient group

High salivary secretory IgA antibody levels are associated with less late-onset wheezing in IgE-sensitized infants

Low levels of secretory IgA (SIgA) and transient IgA deficiency have been associated with an increased risk for allergy, but data are conflicting. The aim was to assess the relationship between salivary SIgA antibody levels at 1 yr and wheezing at age four in a birth cohort, in particular the possible protective role of salivary SIgA in sensitized children. Saliva samples were obtained from all children (n = 67) with a positive skin prick test (SPT) at 1 yr and 212 children with a negative SPT. In all, 200 of these children responded to questionnaires at 4 yrs and 183 were skin prick tested at that age. The levels of salivary SIgA and salivary IgA antibodies to the most common food allergen egg and inhalant allergen cat were analyzed by ELISA. Serum was analyzed for IgE antibodies to egg and cat. Development of late-onset wheezing was associated with low SIgA levels in children with positive SPT to at least one allergen both at 1 and 4 yrs of age (p = 0.04), as well as in children with circulating IgE antibodies to egg or cat at 1 yr (p = 0.02). None of nine persistently sensitized children with SIgA levels in the upper quartile developed wheezing, when compared to 10/20 children with lower levels (p = 0.01). Older siblings, more than three infections during infancy, at least one smoking parent, and male gender, were all associated with SIgA in the upper quartile. In conclusion, high levels of SIgA antibodies in sensitized infants were associated with significantly less late-onset wheezing, supporting a protective role against development of asthmatic symptoms. Recurrent infections and other factors supporting an increased microbial pressure during infancy were associated with high levels of salivary SIgA.This is the authors’ version of:Anna Sandin, Bengt Bjorksten, Malin Fagerås Böttcher, Erling Englund, Maria Jenmalm and Lennart Braback, High salivary secretory IgA antibody levels are associated with less late-onset wheezing in IgE-sensitized infants, 2011, Pediatric Allergy and Immunology, (22), 5, 477-481.http://dx.doi.org/10.1111/j.1399-3038.2010.01106.xCopyright: John Wiley and Sonshttp://www.wiley.com