Exploring Pain Reduction through Physical Activity: A Case Study of Seven Fibromyalgia Patients.

Fibromyalgia is a chronic disease that affects a considerable fraction of the global population, primarily women. Physical activity is often recommended as a tool to manage the symptoms. In this study, we tried to replicate a positive result of pain reduction through physical activity. After collecting pain and physical activity data from seven women with fibromyalgia, one patient experienced a considerable reduction in pain intensity. According to the patient, the improvement was related to physical activity. Our study was conducted to investigate the replicability of this result through personalized activity recommendations. Out of the other six patients, three experienced a reduction in pain. The remaining three patients did not experience any pain relief. Our results show that two of these were not able to follow the activity recommendations. These results indicate that physical activity may have a positive effect on chronic pain patients. To estimate how effective physical activity can be for this patient group, an intervention with longer follow-ups and larger sample sizes needs to be performed in the future.

Impact of Illness on Electronic Health Use (The Seventh Tromsø Study - Part 2): Population-Based Questionnaire Study.

BACKGROUND: Patients who suffer from different diseases may use different electronic health (eHealth) resources. Thus, those who plan eHealth interventions should take into account which eHealth resources are used most frequently by patients that suffer from different diseases. OBJECTIVE: The aim of this study was to understand the associations between different groups of chronic diseases and the use of different eHealth resources. METHODS: Data from the seventh survey of the Tromsø Study (Tromsø 7) were analyzed to determine how different diseases influence the use of different eHealth resources. Specifically, the eHealth resources considered were use of apps, search engines, video services, and social media. The analysis contained data from 21,083 participants in the age group older than 40 years. A total of 15,585 (15,585/21,083; 73.92%) participants reported to have suffered some disease, 10,604 (10,604/21,083; 50.29%) participants reported to have used some kind of eHealth resource in the last year, and 7854 (7854/21,083; 37.25%) participants reported to have used some kind of eHealth resource in the last year and suffered (or had suffered) from some kind of specified disease. Logistic regression was used to determine which diseases significantly predicted the use of each eHealth resource. RESULTS: The use of apps was increased among those individuals that (had) suffered from psychological problems (odds ratio [OR] 1.39, 95% CI 1.23-1.56) and cardiovascular diseases (OR 1.12, 95% CI 1.01-1.24) and those part-time workers that (had) suffered from any of the diseases classified as others (OR 2.08, 95% CI 1.35-3.32). The use of search engines for accessing health information increased among individuals who suffered from psychological problems (OR 1.39, 95% CI 1.25-1.55), cancer (OR 1.26, 95% CI 1.11-1.44), or any of the diseases classified as other diseases (OR 1.27, 95% CI 1.13-1.42). Regarding video services, their use for accessing health information was more likely when the participant was a man (OR 1.31, 95% CI 1.13-1.53), (had) suffered from psychological problems (OR 1.70, 95% CI 1.43-2.01), or (had) suffered from other diseases (OR 1.43, 95% CI 1.20-1.71). The factors associated with an increase in the use of social media for accessing health information were as follows: (had) suffered from psychological problems (OR 1.65, 95% CI 1.42-1.91), working part time (OR 1.35, 95% CI 0.62-2.63), receiving disability benefits (OR 1.42, 95% CI 1.14-1.76), having received an upper secondary school education (OR 1.20, 95% CI 1.03-1.38), being a man with a high household income (OR 1.67, 95% CI 1.07-2.60), suffering from cardiovascular diseases and having a high household income (OR 3.39, 95% CI 1.62-8.16), and suffering from respiratory diseases while being retired (OR 1.95, 95% CI 1.28-2.97). CONCLUSIONS: Our findings show that different diseases are currently associated with the use of different eHealth resources. This knowledge is useful for those who plan eHealth interventions as they can take into account which type of eHealth resource may be used for gaining the attention of the different user groups.

Electronic Health Use in a Representative Sample of 18,497 Respondents in Norway (The Seventh Tromsø Study - Part 1): Population-Based Questionnaire Study.

BACKGROUND: Electronic health (eHealth) services may help people obtain information and manage their health, and they are gaining attention as technology improves, and as traditional health services are placed under increasing strain. We present findings from the first representative, large-scale, population-based study of eHealth use in Norway. OBJECTIVE: The objectives of this study were to examine the use of eHealth in a population above 40 years of age, the predictors of eHealth use, and the predictors of taking action following the use of these eHealth services. METHODS: Data were collected through a questionnaire given to participants in the seventh survey of the Tromsø Study (Tromsø 7). The study involved a representative sample of the Norwegian population aged above 40 years old. A subset of the more extensive questionnaire was explicitly related to eHealth use. Data were analyzed using logistic regression analyses. RESULTS: Approximately half (52.7%; 9752/18,497) of the respondents had used some form of eHealth services during the last year. About 58% (5624/9698) of the participants who had responded to a question about taking some type of action based on information gained from using eHealth services had done so. The variables of being a woman (OR 1.58; 95% CI 1.47-1.68), of younger age (40-49 year age group: OR 4.28, 95% CI 3.63-5.04), with a higher education (tertiary/long: OR 3.77, 95% CI 3.40-4.19), and a higher income (>1 million kr [US $100,000]: OR 2.19, 95% CI 1.77-2.70) all positively predicted the use of eHealth services. Not living with a spouse (OR 1.14, 95% CI 1.04-1.25), having seen a general practitioner (GP) in the last year (OR 1.66, 95% CI 1.53-1.80), and having had some disease (such as heart disease, cancer, asthma, etc; OR 1.29, 95% CI 1.18-1.41) also positively predicted eHealth use. Self-rated health status did not significantly influence eHealth use. Taking some action following eHealth use was predicted with the variables of being a woman (OR 1.16, 95% CI 1.07-1.27), being younger (40-49 year age group: OR 1.72, 95% CI 1.34-2.22), having a higher education (tertiary/long: OR 1.65, 95% CI 1.42-1.92), having seen a GP in the last year (OR 1.58, 95% CI 1.41-1.77), and having ever had a disease (such as heart disease, cancer or asthma; OR 1.26, 95% CI 1.14-1.39). CONCLUSIONS: eHealth appears to be an essential supplement to traditional health services for those aged above 40 years old, and especially so for the more resourceful. Being a woman, being younger, having higher education, having had a disease, and having seen a GP in the last year all positively predicted using the internet to get health information and taking some action based on this information.

Assessing the impact of telestration on surgical telementoring: A randomized controlled trial.

INTRODUCTION: Using graphical annotations in surgical telementoring promises vast improvements in both clinical and educational outcomes. However, these assumptions do not consider the potential patient safety risks resulting from this feature. Major differences in regulations regarding the implementation of telestration encourage an assessment of the utility of this feature on the outcomes of telementoring sessions. METHODS: Eight students participated in a randomized controlled trial, comparing verbal with annotation-supplemented telementoring via video conferencing. A remote mentor guided the participants through four localization exercises, identifying the features in a still laparoscopic surgery scene using a laparoscopic simulator. Clinical and educational outcomes were assessed; the time consumption and quality of mentoring were determined. RESULTS: The study revealed no significant difference in localizing the intervention between the studied methods, while educational outcomes favoured verbal mentoring. Telestration-supplemented guidance was considerably faster and resulted in fewer miscommunications between the mentor and mentee. DISCUSSION: The initial hypothesis of the major clinical and education benefits of telestration in telementoring was not supported. A potential 33% decrease in the duration of the mentored episodes is expected due to the ability to annotate live video content. However, the impact of time saving on the outcome of the procedure remains unclear. Regardless of the quantitative measures, most of the participants and the mentor agreed that graphical annotations provide advantages over verbal guidance.

What device should be used for telementoring? Randomized controlled trial.

BACKGROUND AND OBJECTIVE: The paper analyzes behavioral patterns of mentors while using different mentoring devices to demonstrate the feasibility of multi-platform mentoring. The fundamental differences of devices supporting telementoring create threats for the perception and interpretation of the transmitted video, highlighting the necessity of exploring hardware usability aspects in a safety critical surgical mentoring scenario. MATERIALS AND METHODS: Three types of devices, based on the screen size, formed the arms for the randomized controlled trial. Streaming video recordings of a laparoscopic procedure to the mentors imitated the mentoring scenario. User preferences and response times were recorded while participating in a session performed on all devices. RESULTS: Median response to a mentoring request times were similar for mobile platforms; expected durations were considerably longer for stationary computer. Ability to perceive and identify anatomical structures was insignificantly lower on small sized devices. Stationary and tablet platforms were nearly equally preferred by the most of participants as default telementoring hardware. DISCUSSION: As a side effect, incompatibility of daily duties of the surgeons in the hospital and telementoring responsibilities while implementing systems locally was identified. Scaling up the use of the service in combination with the organizational changes of clinical staff looks like a promising solution. CONCLUSION: The trial demonstrated the feasibility of using all three types of devices for the purpose of mentoring, allowing users to choose the preferred platform. The paper provided initial results on the quality assurance of telementoring systems imposed by the regulatory documents.

Surgical telementoring in knowledge translation--clinical outcomes and educational benefits: a comprehensive review.

BACKGROUND: Surgical telementoring has been reported for decades. However, there exists limited evidence of clinical outcome and educational benefits. OBJECTIVE: To perform a comprehensive review of surgical telementoring surveys published in the past 2 decades. RESULTS: Of 624 primary identified articles, 34 articles were reviewed. A total of 433 surgical procedures were performed by 180 surgeons. Most common telementored procedures were laparoscopic cholecystectomy (57 cases, 13%), endovascular treatment of aortic aneurysm (48 cases, 11%), laparoscopic colectomy (32 cases, 7%), and nefrectomies (41 cases, 9%). In all, 167 (38%) cases had a laparoscopic approach, and 8 cases (5%) were converted to open surgery. Overall, 20 complications (5%) were reported (liver bleeding, trocar port bleeding, bile collection, postoperative ileus, wound infection, serosa tears, iliac artery rupture, conversion open surgery). Eight surveys (23%) have structured assessment of educational outcomes. Telementoring was combined with simulators (n = 2) and robotics (n = 3). Twelve surveys (35%) were intercontinental. Technology satisfaction was high among 83% of surgeons. CONCLUSION: Few surveys have a structured assessment of educational outcome. Telementoring has improved impact on surgical education. Reported complication rate was 5%.

The potential of digital monochrome images versus colour slides in telescreening for diabetic retinopathy.

We explored the potential of digital monochrome images as an alternative to colour slides in screening for diabetic retinopathy. Twenty-eight patients with diabetes were recruited for the study and 20 actually participated. Using a fundus camera (Nikon 505AF) one set of three digital images and one set of three colour slides were taken per eye. Two independent ophthalmologists graded the colour slides and the digital images for diabetic retinopathy. The ophthalmologists spent about two minutes grading each set of images, suggesting that specialists could potentially screen a large number of patients. The agreement between the two screening methods was 0.95 and 0.89, with respect to disease or no disease. The agreement (kappa) between the two ophthalmologists for grade of retinopathy was 0.47 when colour slides were employed and 0.61 when digital monochrome images were employed. The results indicate that digital red-free monochrome images represent a superior screening tool for diabetic retinopathy. Tele-screening may be beneficial when patients have to travel substantial distances to visit an ophthalmologist.

Challenges in telemedicine and eHealth: lessons learned from 20 years with telemedicine in Tromsø.

The Norwegian Centre for Telemedicine (NST) has, over the past two decades, contributed to the development and implementation of telemedicine and ehealth services in Norway. From 2002, NST has been a WHO Collaboration Center for telemedicine. In August 1996, Norway became the first country to implement an official telemedicine fee schedule making telemedicine services reimbursable by the national health insurer. Telemedicine is widely used in Northern Norway. Since the late 1980's, the University Hospital of North-Norway has experience in the following areas: teleradiology, telepathology, teledermatology, teleotorhinolaryngology (remote endoscopy), remote gastroscopy, tele-echocardiography, remote transmission of ECGs, telepsychiatry, teleophthalmology, teledialysis, teleemergency medicine, teleoncology, telecare, telegeriatric, teledentistry, maritime telemedicine, referrals and discharge letters, electronic delivery of laboratory results and distant teaching for healthcare personnel and patients. Based on the result achieved, the health authority in North-Norway plans to implement several large-scale telemedicine services: Teleradiology (incl. solutions for neurosurgery, orthopedic, different kinds of surgery, nuclear medicine, acute traumatic and oncology), digital communication and integration of patient data, and distant education. In addition, the following services will also be considered for large-scale implementation: teledialysis, prehospital thrombolysis, telepsychiatry, teledermatology. Last in line for implementation are: pediatric, district medical center (DMS), teleophthalmology and ear-nose-throat (ENT).

The oncological nurse assistant: a web-based intelligent oncological nurse advisor.

When a person gets a cancer diagnosis the need for medical guidance often appears. In Norway, one of the providers of medical guidelines is the Norwegian Cancer Association where oncological nurses assist people with a cancer diagnosis or their relatives. The nurses search through both national and internal guidebooks and web pages. The input to this process is mostly discharge letters. The whole process is time consuming. To serve more patients, PaSent, a web-based intelligent oncological nurse advisor, has been developed. Through using discharge letters as input to our neural network-based information retrieval system PaSent, we have been able to provide relevant medical information to the patient as well as to the health personnel themselves. The PaSent search method uses predefined knowledge about the context, paired with the vocabulary of the input document, to compute a relevance measure for a potential result document. The system has been validated by oncological nurses and medical doctors. In the reported experiments, the PaSent system is able to recommend literature, in the top section of the search result list, that our judges also found highly relevant.

The oncological nurse assistant: a web-based intelligent oncological nurse advisor.

As more people get cancer the need for medical guidance increases. In Norway, one of the providers of medical guidelines is the Norwegian Cancer Association where oncological nurses assist people with a cancer diagnosis or their relatives. The nurses search through both national and internal guide-books and web pages. The input to this process is mostly dis-charge letters. The whole process is time consuming. To serve more patients, PaSent, a web-based intelligent oncological nurse advisor, has been developed. Through using discharge letters as input to our neural network based information retrieval system PaSent, we have been able to provide relevant medical information to the patient as well as to the health personnel themselves. The PaSent search method uses predefined knowledge about the context, paired with the vocabulary of the input document, to compute a relevance measure for a potential result document. The system has been validated by oncological nurses and medical doctors. In the reported experiments, the achieved search results from PaSent have been comparable to the results achieved by the health personnel.

Using discharge letters and context representation in information retrieval of medical literature.

Electronic discharge letters are in many cases insufficient as a recipe for further treatment and recovery. Through using discharge letters as input to our neural network based information retrieval system Pasent, we have been able to provide relevant medical information. The Pasent search method uses predefined knowledge about the context, paired with the vocabulary of the input document, to compute a relevance measure for a potential result document. In the reported experiments, we achieved search results comparable to the tftdf method without building specialised context models for the experiment.