Replacing ambulatory surgical follow-up visits with mobile app home monitoring: modeling cost-effective scenarios

Cost-Effectiveness Analysis Comparing Biopsy in Advance of Ablation with Concurrent Biopsy and Ablation for Small Renal Masses Measuring 1-3 cm

PURPOSE

To analyze the cost effectiveness of performing a renal mass biopsy in advance of ablation or concurrently with a percutaneous ablation procedure for the management of small renal masses (SRMs).

MATERIALS AND METHODS

A decision-analytic model was developed with a cohort of 65-year-old male patients with an incidental, unilateral 1-3 cm SRM. A decision tree modeled the first year of clinical intervention, after which patients entered a Markov model with a lifetime horizon. Patients were assumed to be treated in accordance with established clinical practice guidelines, including surveillance, repeat ablation for recurrence, and systemic therapy for metastasis. Healthcare cost and utility values were determined from published literature or local hospital estimates, discounted at 1.5%. Total lifetime costs were calculated from the perspective of a Canadian healthcare payer and converted to 2022 Canadian dollars (C$). The primary outcome was incremental cost-effectiveness ratio (ICER) at a willingness-to-pay threshold of C$50,000 per quality-adjusted life year (QALY) gained. The secondary outcome was ICER at a willingness-to-pay threshold of C$50,000 per life year (LY) gained.

RESULTS

Concurrent biopsy and ablation resulted in a gain of 16.4 quality-adjusted days, at an incremental cost of $386, with an ICER of C$8,494/QALY. The concurrent strategy was the dominant strategy for a prevalence of benign mass of <5%. Sequential biopsy and ablation was only cost-effective when LYs were not quality-adjusted and ablation cost was >C$4,300 or benign mass prevalence was >28%.

CONCLUSIONS

Concurrent biopsy and ablation is cost-effective relative to pretreatment diagnostic biopsy for management of incidental SRMs.

Complication Timing, Failure to Rescue, and Readmission After Inpatient Pediatric Surgery

BACKGROUND

Complications are associated with postoperative mortality and readmission. However, the timing of complications relative to discharge and the extent to which timing is associated with failure to rescue (FTR) and readmission after pediatric surgery is unknown. Our goal was to describe the timing of complications relative to discharge after inpatient pediatric surgery and determine the association between complication timing, FTR, and unplanned readmission.

MATERIALS AND METHODS

National cohort study of patients within the NSQIP-Pediatric database who underwent inpatient surgery (2012-2019). Complications were categorized based on when they occurred relative to discharge: only pre-discharge, only post-discharge, both. The association between perioperative outcomes and the timing of postoperative complications was evaluated with multivariable hierarchical regression.

RESULTS

Among 378,551 patients, 30,213 (8.0%) had at least one postoperative complication. Relative to patients with pre-discharge complications, post-discharge complications were associated with significantly decreased odds of FTR (odds ratio 0.21, 95% confidence interval [0.15-0.28]) and significantly increased odds of readmission (odds ratio 19.37 [17.93-20.92]). Odds of FTR and readmission in patients with complications occurring both before and after discharge were similar to that of patients with only post-discharge complications.

CONCLUSIONS

FTR and readmission are associated with complications occurring at different times relative to discharge (FTR primarily pre-discharge; readmission primarily post-discharge). This suggests a 'one size fits all' approach to surgical quality improvement may not be effective and different approaches are needed to address different quality indicators.

Hysterectomy versus chemotherapy for low-risk non-metastatic gestational trophoblastic neoplasia (GTN): A cost-effectiveness analysis

OBJECTIVE

Determine the cost-effectiveness for hysterectomy versus standard of care single agent chemotherapy for low-risk gestational trophoblastic neoplasia (GTN).

METHODS

A cost-effectiveness analysis was conducted comparing single agent chemotherapy with hysterectomy using decision analysis and Markov modeling from a healthcare payer perspective in Canada. The base case was a 40-year-old patient with low-risk non-metastatic GTN that completed childbearing. Outcomes were life years (LYs), quality-adjusted life years (QALYs), incremental cost-effectiveness ratio (ICER), and adjusted 2022 costs (CAD). Discounting was 1.5% annually and the time horizon was the patient's lifetime. Model validation included face validity, deterministic sensitivity analyses, and scenario analysis.

RESULTS

Mean costs for chemotherapy and hysterectomy arms were $34,507 and $17,363, respectively, while effectiveness measure were 30.37 QALYs and 31.04 LYs versus 30.14 QALYs and 30.82 Lys, respectively. The ICER was $74,526 (USD $54,516) per QALY. Thresholds favoring hysterectomy effectiveness were 30-day hysterectomy mortality below 0.2% and recurrence risk during surveillance above 9.2% (low-risk) and 33.4% (high-risk). Scenario analyses for Dactinomycin and Methotrexate led to similar results. Sensitivity analysis using tornado analysis found the cost to be most influenced by single agent chemotherapy cost and risk of resistance, number of weeks of chemotherapy, and probability of postoperative mortality.

CONCLUSION

Compared to hysterectomy, single agent chemotherapy as a first-line treatment costs $74,526 for each additional QALY gained. Given that this cost falls below the accepted $100,000 willingness-to-pay threshold and waitlist limitations within public healthcare systems, these results support the continued use of chemotherapy as standard of care approach for low-risk GTN.

Not all patient-reported outcome measures are equivalent at two years compared to one year after anterior cruciate ligament reconstruction based on a retrospective analysis

OBJECTIVE

This article aims to assess for clinically important differences in patient-reported outcome measures (PROMs) at one and two years post anterior cruciate ligament reconstruction (ACLR).

METHODS

A retrospective comparison of prospectively collected PROMs for a single cohort who underwent a primary ACLR with or without associated meniscal surgery from 2016 to 2020 was assessed. Six externally validated PROMs were collected preoperatively and at standardized times postoperatively. Descriptive statistics and paired equivalence testing of PROMs at one and two years after surgery was completed using previously published or calculated minimal clinically important differences as upper and lower equivalence limits. A repeated measures analysis of PROMs that were not clinically equivalent at one and two years after surgery was completed to assess for a clinically significant difference. Subgroup analyses based on sex, age and associated meniscal injury were completed.

RESULTS

One-hundred and forty-five participants with a mean age of 28.7 years (standard deviation: 9.9 years) were included in the final analysis. All PROMs were clinically equivalent at two years compared to one year after ACLR except the quality of life and sport and recreation domains of the Knee Injury and Osteoarthritis Outcome Score (KOOS). The quality of life (mean difference (MD):12.3, P ​< ​0.01, effect size (η2): 0.65) and sport and recreation (MD: 8.78, P ​< ​0.01, η2: 0.50) domains of the KOOS were clinically different at two years compared to one year postoperatively. No major differences were found in the subgroup analyses compared to the entire included sample.

CONCLUSION

While most PROMs were equivalent at two years compared to one year after ACLR, the quality of life and sport and recreation domains of the KOOS, which reflect knee performance during higher demand activities, exhibited a clinically significant difference.

LEVEL OF EVIDENCE

IV.

Impact of a Remote Patient Monitoring Platform on Outcomes Following a Total Hip or Knee Arthroplasty

Background

The coronavirus pandemic highlighted the need for remote patient monitoring to deliver and provide access to patient care and education. A mobile-based app providing interactive tools for patient education and monitoring was piloted at Thunder Bay Regional Health Sciences Centre (TBRHSC) in November 2020. We aimed to examine the platform's impact on postoperative length of stay, hospital readmissions, and emergency department (ED) visits 60 days postsurgery in total hip and knee arthroplasty patients in Northwestern Ontario.

Methods

Data were assessed from patients undergoing primary total hip or knee arthroplasties at TBRHSC from March 1, 2020, to February 28, 2022. Patients were divided into 2 cohorts based on enrollment with the mobile-based app (SeamlessMD). Statistical differences in outcomes were determined using Mann-Whitney or χ2 tests. An odds ratio was calculated for ED visits.

Results

Patients enrolled in the mobile-based app had statistically lower length of stay (U = 7779.0, P < .001) and fewer ED visits (χ2 (1,212) = 5.570, P = .018) than patients not enrolled in the program. Patients not enrolled had 2.31 times greater odds of visiting the ED postsurgery (odds ratio = 0.432, 95% confidence interval = 0.213-0.877, P = .022). There were no statistical differences found in readmission rates.

Conclusions

The implementation of the mobile-based app at TBRHSC showed its potential value as a tool to reduce costs in the healthcare system and improve patient outcomes. Consequentially, more formal studies are required to elucidate the magnitude of this effect.

Effect of Smartphone App Postoperative Home Monitoring After Oncologic Surgery on Quality of Recovery: A Randomized Clinical Trial

Importance

There has been an increase in health care-focused smartphone apps, including those for encouraging healthy behaviors and managing chronic conditions, but app-assisted postsurgical care has yet to be fully explored.

Objective

To compare quality of recovery and patient satisfaction between conventional in-person follow-up and smartphone app-assisted follow-up for patients following Enhanced Recovery After Surgery Society (ERAS) protocols.

Design, Setting, and Participants

This randomized clinical trial, conducted from June 2019 to April 2021, included women older than 18 years undergoing oncologic breast reconstruction or major gynecologic oncology surgery following ERAS protocols with the care of 2 surgeons at an academic tertiary care center.

Interventions

Patients were randomized 1:1 to receive smartphone app-assisted follow-up or conventional in-person follow-up. The smartphone group used a surgeon-monitored app to record Quality of Recovery 15 (QoR15) scores, European Organisation for Research and Treatment of Cancer-selected adverse events, drain outputs, and surgical site photographs over 6 weeks. Patient satisfaction scores were assessed using validated Patient Satisfaction Questionnaire III (PSQ-III) subscales at 2 and 6 weeks postoperatively. The conventional follow-up group also completed the QoR15 and PSQ-III questionnaires at these intervals.

Main Outcomes and Measures

The primary outcomes were quality of recovery and patient satisfaction, as measured by the QoR15 and PSQ-III, respectively. Secondary outcomes were costs of follow-up; the number of contacts with the medical system, complications, and surgeons' contacts with patients; and surgeons' perceptions of app-assisted care.

Results

Of 72 patients included in the trial, 36 underwent breast reconstruction (mean [SD] age, 45.30 [9.13] years) and 36 underwent gynecologic oncology surgery (mean [SD] age, 54.90 [11.18] years). Three patients dropped out (2 who underwent breast reconstruction [1 in the app group, 1 in the control group], 1 who underwent gynecologic oncology surgery [control group]). The app group had significantly higher mean (SD) QoR15 scores than the control group (2 weeks: 127.58 [22.03] vs 117.68 [17.52], P = .02; 6 weeks: 136.64 [17.53] vs 129.76 [16.42], P = .03). Patients were equally satisfied between groups in all subsets of the PSQ-III at these intervals. The mean (SD) number of complications was similar in both groups, and a similar number of surgeon contacts per patient occurred (1.6 [1.2] vs 2.1 [2.0], P = .16). Surgeons appreciated early identification of complications with the app.

Conclusions and Relevance

In this randomized clinical trial, postoperative follow-up for patients undergoing breast reconstruction and gynecologic oncology surgery using smartphone app-assisted monitoring led to improved quality of recovery and equal satisfaction with care compared with conventional in-person follow-up.

Trial Registration

ClinicalTrials.gov Identifier: NCT03456167.

Developing a mobile health application for wound telemonitoring: a pilot study on abdominal surgeries post-discharge care

BACKGROUND

Many early signs of Surgical Site Infection (SSI) developed during the first thirty days after discharge remain inadequately recognized by patients. Hence, it is important to use interactive technologies for patient support in these times. It helps to diminish unnecessary exposure and in-person outpatient visits. Therefore, this study aims to develop a follow-up system for remote monitoring of SSIs in abdominal surgeries.

MATERIAL AND METHODS

This pilot study was carried out in two phases including development and pilot test of the system. First, the main requirements of the system were extracted through a literature review and exploration of the specific needs of abdominal surgery patients in the post-discharge period. Next extracted data was validated according to the agreement level of 30 clinical experts by the Delphi method. After confirming the conceptual model and the primary prototype, the system was designed. In the pilot test phase, the usability of the system was qualitatively and quantitatively evaluated by the participation of patients and clinicians.

RESULTS

The general architecture of the system consists of a mobile application as a patient portal and a web-based platform for patient remote monitoring and 30-day follow-up by the healthcare provider. Application has a wide range of functionalities including collecting surgery-related documents, and regular assessment of self-reported symptoms via systematic tele-visits based on predetermined indexes and wound images. The risk-based models embedded in the database included a minimum set with 13 rules derived from the incidence, frequency, and severity of SSI-related symptoms. Accordingly, alerts were generated and displayed via notifications and flagged items on clinicians' dashboards. In the pilot test phase, out of five scheduled tele-visits, 11 (of 13) patients (85%), completed at least two visits. The nurse-centered support was very helpful in the recovery stage. Finally, the result of a pilot usability evaluation showed users' satisfaction and willingness to use the system.

CONCLUSION

Implementing a telemonitoring system is potentially feasible and acceptable. Applying this system as part of routine postoperative care management can provide positive effects and outcomes, especially in the era of coronavirus disease when more willingness to telecare service is considered.

Using an E-Health Application for Post-operative Monitoring After Inguinal Hernia Repair: A Feasibility Study

BACKGROUND

E-Health care is already well established in some (non-) surgical specialties and is considered as a means of improving patient-centred care. Considering the demand of remote health care changes, especially in the COVID-19 pandemic, it is essential to investigate the feasibility of e-Health care within one of the most performed surgery procedures: inguinal hernia repair.

METHODS

A total of 60 patients used the e-Health application in this study compliant. Primary objectives were to investigate the accuracy of the "deviating post-operative course" alerting by the e-Health application. Secondary objectives included patient perspective and e-Health costs analysis.

RESULTS

Forty-four patients reported no deviation in the post-operative course using the e-Health application of which 93.2% (n = 41) was in concordance with the findings during standard follow-up. Within 16 patients reporting a deviating post-operative course, a true complication was found in 25% (n = 4). Based on in-hospital costs, a hypothetical e-Health follow-up scenario was more expensive (€59.5 per patient) than current standard follow-up care (€28.2 per patient). Usage of the e-Health application showed a high perceived overall patient satisfaction: 4.2 (on a Likert-scale of 1-5).

CONCLUSION

An e-Health application is a promising tool for identifying patients who require in-person or phone follow-up assessment. Patients' perspectives surveys revealed high potential and willingness of using this application. A hypothetical e-Health follow-up scenario showed to be more expensive compared to current standard follow-up. If the identified (dis)advantages can be improved, e-Health follow-up care appears to be promising in terms of safety and feasibility. Future studies can leverage on this study and further investigate the use of e-Health within the field of general surgery.

A Medico-Economic Evaluation of a Telehealth platform for elective Outpatient Surgeries: Protocol for a Randomized Controlled Trial (Preprint)

BACKGROUND

The number of elective outpatient surgeries in Canada has increased markedly in the last 10 years. However, unanticipated cancellations on the day of surgery and adverse postoperative events are frequent. Modern technologies have been shown to be of great help in the medical field in improving patient care. Thus, it is likely that dedicated technologies could also significantly improve surgical outpatients' pathways. Therefore, the department of anesthesiology at the University of Montreal Medical Center, in collaboration with LeoMed, a telemedicine platform, has developed a telehealth solution to offer more efficient perioperative support and follow-up for patients undergoing ambulatory surgery.

OBJECTIVE

The objective is to evaluate the medicoeconomic benefit of a dedicated perioperative telehealth platform for patients undergoing day surgery. Our hypothesis is that this dedicated telecare solution will allow more efficient patient care, which will reduce all types of medical costs related to day surgery pathways.

METHODS

This study is a single-center, single-blinded, 2-group randomized controlled trial. One thousand patients aged over 18 years with internet access who are scheduled to undergo ambulatory surgery will be enrolled and randomized either to follow a perioperative path that includes a patient-tailored perioperative digital app via the LeoMed telecare platform for 1 month or to follow the standard of care, which does not offer personalized digital support. The primary outcome will be to evaluate the cost-effectiveness of the telecare platform, assessing direct costs from factors such as unanticipated cancellations on the day of surgery due to preoperative instructions not being followed, calls to the local health information line, calls to the provincial health information line, emergency department consultations, unplanned readmissions, or medical visits for problems related to the surgical procedure within the first 30 days after the intervention. The secondary outcome will be to evaluate cost utility using a questionnaire assessing quality-adjusted life years. A blinded independent research team will analyze outcomes. All data will be analyzed according to the intention-to-treat principle. A sample size of 500 subjects in each group was calculated to detect a 21% reduction in postoperative complications with a power of 90%. This study has been approved by the ethics board of Centre hospitalier de l'Université de Montréal (University of Montreal Health Centre). No employee of LeoMed was involved in the study conception, and none will be involved in either data collection or analysis.

RESULTS

Results of this trial will be useful to determine the economic benefit of a telecare platform specifically developed for surgical outpatient pathways.

CONCLUSIONS

We believe that the deployment of a dedicated perioperative telehealth app will lead to better patient care and fewer postoperative complications, which will lower all types of costs related to surgical outpatient care.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04948632; https://ClinicalTrials.gov/ct2/show/NCT04948632.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/44006.

Development of a Mobile-Based Self-care Application for Patients with Breast Cancer-Related Lymphedema in Iran

BACKGROUND

Due to the chronic, progressive, and debilitating nature of breast cancer-related lymphedema (BCRL), it is necessary to observe and maintain self-care management accordingly. This study was conducted to develop a mobile application based on the Android operating system for self-care management of Iranian patients with BCRL.

METHODS

An applied developmental study was conducted in 2020. The users' information needs assessment as well as design, development, implementation, and evaluation of the mobile app for self-care management of patients with BCRL was done by searching the literature, reviewing the existing mobile applications, and surveying the users' needs. The mobile app was designed using the Android Studio environment and Java programming language in the Android operating system. The usability of the app was evaluated by 30 patients with BCRL using the questionnaire for user interface satisfaction-seventh version (QUIS 7).

RESULTS

The mobile app for BCRL included demographic information, clinical information, lifestyle and system functions (drug use, nutrition, exercise, smoking cessation, communication, and test time reminder). User usability evaluation of the app content and functions confirmed that it was appropriate and satisfactory for the self-management of women with BCRL.

CONCLUSION

The mobile app was appropriate in terms of the content, function, and quality for improving the patients' lifestyle and education and self-management of BCRL symptoms according to its usability evaluation from the end-users' (patients) perspective. It is suggested that studies should be performed to confirm the effectiveness and identify the clinical significance of the app.

Clinical feasibility of the Q1.6 Inguinal Hernia application: a prospective cohort study

PURPOSE

Patient-reported outcomes (PROs) are essential to evaluate inguinal hernia surgery. There is a need for digital and disease-specific PRO measurement. Current measuring instruments (PROMs) have several disadvantages, for example, fixed measuring moments with a chance of recall bias. The Q1.6 Inguinal Hernia application has been developed to overcome these challenges. This pilot study reports the first clinical feasibility results.

METHODS

All surgically treated inguinal hernia patients were eligible for inclusion. The application uses "twitch crowdsourcing"; after unlocking a smartphone or tablet, a single short question is asked. This can easily be repeated multiple times a day/week/month. Questions from validated questionnaires were implemented. The adaptive question engine generates an individualised set of questions. Alerts are generated when a complication is suspected.

RESULTS

A total of 229 patients were given over 50.000 questions of which 92% were answered. Pre- and postoperative patient characteristics and their reported clinical outcomes confirmed a standard inguinal hernia population. Compliance with the application was 91.7% after 14 days, 69.0% after 3 months and 28.8% after one year. After months 3, 6 and 11, respectively, 3.0%, 4.4% and 4.5% of patients reported inguinal pain or discomfort (NRS ≥ 4). Patients were highly satisfied (92.8% preferred the app over standard care).

CONCLUSIONS

This smartphone application shows promising results for clinical practice. It might allow for continuous digital patient-reported outcome measurement using non-intrusive, concise questions. Remote monitoring may become standard postoperative care after (inguinal hernia) surgery. The current application will be further improved and evaluated for cost-effectiveness, safety and validity.

The Flexible Care Pathway: An Alternative Paradigm for Post-Operative Care

Introduction

Telehealth has demonstrated reduced cost and increased satisfaction post-operatively compared to Conventional Follow-up (CFU). However, a Flexible Care Pathway (FCP), which involves only “as-needed” follow-up, has never been formally evaluated. We hypothesize that the FCP is a safe and satisfactory for patients who undergo carpal (CTR)/ cubital tunnel release (CuTR).

Materials and Methods

Preoperatively, veterans were given the option to enroll in the FCP, in which post-operative follow-up visits were “as-needed” only. Patients who chose CFU were evaluated within 2 weeks post-operatively. Preoperatively, detailed post-operative instructions were given to both groups. Both groups were contacted by phone 30 days post-operatively with a questionnaire. The main outcomes were the number of FCP to CFU conversions, complications, time and distance of patient travel, and patient satisfaction.

Results

105 patients were enrolled in the study, 60.2% chose FCP. One quarter (23.7%) of patients in the FCP group returned for in-person clinic evaluation. On average, the CFU group travelled a roundtrip distance of 102.9 miles and expended 3.51 h for their follow-up visits. CFU patients ranked their satisfaction at an average of 8.6/10, FCP patients ranked an average of 9.5/10 (p < 0.05).

Conclusions

The FCP can be used in ambulatory hand surgeries with a high degree of safety and satisfaction, studied up to 30 days post-operatively. The FCP demonstrated higher patient satisfaction and a decrease in patient travel than CFU. This is particularly relevant in geographically broad areas, in populations with less access to specialty care, and in a pandemic where contact is limited.

Supplementary information

The online version contains supplementary material available at 10.1007/s10916-022-01824-0.

An Electronic Patient-Reported Outcomes Tool for Older Adults With Complex Chronic Conditions: Cost-Utility Analysis

Background

eHealth technologies for self-management can improve quality of life, but little is known about whether the benefits gained outweigh their costs. The electronic patient-reported outcome (ePRO) mobile app and portal system supports patients with multiple chronic conditions to collaborate with primary health care providers to set and monitor health-related goals.

Objective

This study aims to estimate the cost of ePRO and the cost utility of the ePRO intervention compared with usual care provided to patients with multiple chronic conditions and complex needs living in the community, from the perspective of the publicly funded health care payer in Ontario, Canada.

Methods

We developed a decision tree model to estimate the incremental cost per quality-adjusted life year (QALY) gained for the ePRO tool versus usual care over a time horizon of 15 months. Resource utilization and effectiveness of the ePRO tool were drawn from a randomized clinical trial with 6 family health teams involving 45 participants. Unit costs associated with health care utilization (adjusted to 2020 Canadian dollars) were drawn from literature and publicly available sources. A series of sensitivity analyses were conducted to assess the robustness of the findings.

Results

The total cost of the ePRO tool was CAD $79,467 (~US $ 63,581; CAD $1733 [~US $1386] per person). Compared with standard care, the ePRO intervention was associated with higher costs (CAD $1710 [~US $1368]) and fewer QALYs (–0.03). The findings were consistent with the clinical evidence, suggesting no statistical difference in health-related quality of life between ePRO and usual care groups. However, the tool would be considered a cost-effective option if it could improve by at least 0.03 QALYs. The probability that the ePRO is cost-effective was 17.3% at a willingness-to-pay (WTP) threshold of CAD $50,000 (~US $40,000)/QALY.

Conclusions

The ePRO tool is not a cost-effective technology at the commonly used WTP value of CAD $50,000 (~US $40,000)/QALY, but long-term and the societal impacts of ePRO were not included in this analysis. Further research is needed to better understand its impact on long-term outcomes and in real-world settings. The present findings add to the growing evidence about eHealth interventions’ capacity to respond to complex aging populations within finite-resourced health systems.

Trial Registration

ClinicalTrials.gov NCT02917954; https://clinicaltrials.gov/ct2/show/NCT02917954

Telemedicine for Gender-Affirming Medical and Surgical Care: A Systematic Review and Call-to-Action

Telemedicine has facilitated the delivery of affordable and accessible health care. However, little has been discussed about its use in gender-affirming care (GAC). Telemedicine has the potential to overcome many barriers encountered by transgender individuals such as limited geographic access to care and financial constraints, which have both been exacerbated by the COVID-19 pandemic. Telemedicine may also enhance opportunities for training in gender-affirming surgery. A systematic review of the literature on telehealth and GAC was performed. Identified uses of telehealth included: an electronic teleconsultation service, a virtual peer health consultation service, and an open online course on LGBT+ rights and health care for health care providers and laypeople. As the medical and health care communities adjust to the new reality of health care, efforts should be made to effectively incorporate telemedicine into GAC.

Protocol for the MobiMD trial: A randomized controlled trial to evaluate the effect of a self-monitoring mobile app on hospital readmissions for complex surgical patients

BACKGROUND

Hospital readmissions are estimated to cost $17.4 billion per year in the Medicare population alone, with readmission rates as high as 30% for patients undergoing complex abdominal surgery. Improved transitional care and self-monitoring may reduce preventable readmissions for such high-risk populations. In this study, we will conduct a single-institution randomized controlled trial (RCT) to assess the effect of a novel transitional care mobile app, MobiMD, on hospital readmission in complex abdominal surgery patients.

METHODS

Three hundred patients will be randomized 1:1 to standard of care (SOC) versus SOC plus MobiMD app in a parallel, single-blinded, two-arm RCT. Eligible patients are those who undergo complex abdominal surgery in the division of Surgical Oncology, Colorectal Surgery or Transplant Surgery. The MobiMD app provides push notification reminders directly to the patient's smart device, prompting them to enter clinical data and patient-reported outcomes. Clinical data collected via the MobiMD app include vital signs, red flag symptoms, daily wound and surgical drain images, ostomy output, drain output, medication compliance, and wound care compliance. These data are reviewed daily by a physician. The primary outcome is the proportion of participants readmitted to the hospital within 30 days of surgery. Secondary outcomes are 90-day hospital readmission, emergency department and urgent care visits, complication severity, and total readmission cost.

DISCUSSION

If effective, mobile health apps such as MobiMD could be routinely integrated into surgical transitional care programs to minimize unnecessary hospital readmissions, emergency department visits and healthcare resource utilization. Clinical trials identifier: NCT04540315.

Use of Mobile-Based Application for Collection of Patient-Reported Outcomes in Cardiac Surgery

OBJECTIVE

Application-based (app) technology has been studied for patient engagement and collecting patient-reported outcomes (PROs) in several surgical specialties with limited research in cardiac surgery. The aim of study was to determine the effectiveness of app-based technology for collecting PROs, improving the patient experience, and reducing health services utilization in a cardiac surgery center.

METHODS

Patients accessed an interactive app via smartphones. Patients were guided from 4 weeks preoperative to 4 weeks postoperative via reminders, tasks, PRO surveys, and evidence-based education. In the postoperative period, patients were engaged with daily health surveys to track warning signs and recovery milestones. Based on the patient's signs and symptoms, the app escalated lower risk issues to self-care education or higher risk issues to the care team (e.g., phone call to a nurse).

RESULTS

Sixty-six percent of patients (730 of 1,108) activated their app account. Two hundred seventy-seven patients completed an end-of-program feedback survey, with 94% of patients recommending the app and 98% of patients finding the app was helpful in recovery. Patients also reported using the app to avoid unnecessary health services utilization, with 45% of patients using the app to avoid at least 1 phone call and 28% of patients using the app to avoid at least 1 hospital visit.

CONCLUSIONS

App-based technology for patient engagement is an effective modality to enhance the patient experience, better understand the trajectory of recovery, and reduce unnecessary health services utilization in cardiac surgery.

Pediatric Weight Management Through mHealth Compared to Face-to-Face Care: Cost Analysis of a Randomized Control Trial

BACKGROUND

Mobile health (mHealth) may improve pediatric weight management capacity and the geographical reach of services, and overcome barriers to attending physical appointments using ubiquitous devices such as smartphones and tablets. This field remains an emerging research area with some evidence of its effectiveness; however, there is a scarcity of literature describing economic evaluations of mHealth interventions.

OBJECTIVE

We aimed to assess the economic viability of using an mHealth approach as an alternative to standard multidisciplinary care by evaluating the direct costs incurred within treatment arms during a noninferiority randomized controlled trial (RCT).

METHODS

A digitally delivered (via a smartphone app) maintenance phase of a pediatric weight management program was developed iteratively with patients and families using evidence-based approaches. We undertook a microcosting exercise and budget impact analysis to assess the costs of delivery from the perspective of the publicly funded health care system. Resource use was analyzed alongside the RCT, and we estimated the costs associated with the staff time and resources for service delivery per participant.

RESULTS

In total, 109 adolescents participated in the trial, and 84 participants completed the trial (25 withdrew from the trial). We estimated the mean direct cost per adolescent attending usual care at €142 (SD 23.7), whereas the cost per adolescent in the mHealth group was €722 (SD 221.1), with variations depending on the number of weeks of treatment completion. The conversion rate for the reference year 2013 was $1=€0.7525. The costs incurred for those who withdrew from the study ranged from €35 to €681, depending on the point of dropout and study arm. The main driver of the costs in the mHealth arm was the need for health professional monitoring and support for patients on a weekly basis. The budget impact for offering the mHealth intervention to all newly referred patients in a 1-year period was estimated at €59,046 using the assessed approach.

CONCLUSIONS

This mHealth approach was substantially more expensive than usual care, although modifications to the intervention may offer opportunities to reduce the mHealth costs. The need for monitoring and support from health care professionals (HCPs) was not eliminated using this delivery model. Further research is needed to explore the cost-effectiveness and economic impact on families and from a wider societal perspective.

TRIAL REGISTRATION

ClinicalTrials.gov NCT01804855; https://clinicaltrials.gov/ct2/show/NCT01804855.

Characterizing Breakthrough Cancer Pain Using Ecological Momentary Assessment with a Smartphone App: Feasibility and Clinical Findings

BACKGROUND

mobile applications (apps) facilitate cancer pain ecological momentary assessment (EMA) and provide more reliable data than retrospective monitoring. The aims of this study are (a) to describe the status of persons with cancer pain when assessed ecologically, (b) to analyze the utility of clinical alarms integrated into the app, and (c) to test the feasibility of implementing an app for daily oncological pain monitoring.

METHODS

in this feasibility study, 21 patients (mean age = 56.95 years, SD = 10.53, 81.0% men) responded to an app-based evaluation of physical status (baseline and breakthrough cancer pain (BTcP)) and mental health variables (fatigue, mood, and coping) daily during 30 days.

RESULTS

cancer pain characterization with the app was similar to data from the literature using retrospective assessments in terms of BTcP duration and perceived medication effectiveness. However, BTcP was less frequent when evaluated ecologically. Pain, fatigue, and mood were comparable in the morning and evening. Passive coping strategies were the most employed daily. Clinical alarms appear to be useful to detect and address adverse events. App implementation was feasible and acceptable.

CONCLUSION

apps reduce recall bias and facilitate a rapid response to adverse events in oncological care. Future efforts should be addressed to integrate EMA and ecological momentary interventions to facilitate pain self-management via apps.

Systematic review of cost-effectiveness analysis of behavior change communication apps: Assessment of key methods

OBJECTIVE

Evidence backing the effectiveness of mobile health technology is growing, and behavior change communication applications (apps) are fast becoming a useful platform for behavioral health programs. However, data to support the cost-effectiveness of these interventions are limited. Suggestions for overcoming the low output of economic data include addressing the methodological challenges for conducting cost-effectiveness analysis of behavior change app programs. This study is a systematic review of cost-effectiveness analyses of behavior change communication apps and a documentation of the reported challenges for investigating their cost-effectiveness.

MATERIALS AND METHODS

Four academic databases: Medline (Ovid), CINAHL, EMBASE and Google Scholar, were searched. Eligibility criteria included original articles that use a cost-effectiveness evaluation method, published between 2008 and 2018, and in the English language.

RESULTS

Out of the 60 potentially eligible studies, 6 used cost-effectiveness analysis method and met the inclusion criteria.

CONCLUSION

The evidence to support the cost-effectiveness of behavior change communication apps is insufficient, with all studies reporting significant study challenges for estimating program costs and outcomes. The main challenges included limited or lack of cost data, inappropriate cost measures, difficulty with identifying and quantifying app effectiveness, representing app effects as Quality-adjusted Life Years, and aggregating cost and effects into a single quantitative measure like Incremental Cost Effectiveness Ratio. These challenges highlight the need for comprehensive economic evaluation methods that balance app data quality issues with practical concerns. This would likely improve the usefulness of cost-effectiveness data for decisions on adoption, implementation, scalability, sustainability, and the benefits of broader healthcare investments.

Improving patient engagement, adherence, and satisfaction in lung cancer surgery with implementation of a mobile device platform for patient reported outcomes

Background

Active patient engagement may improve their perioperative experience and outcomes. We sought to evaluate the use of a mobile device application (App) for patient engagement and patient reported outcomes (PROs) assessment following robotic lung cancer surgery.

Methods

Patients with suspected lung cancer undergoing robotic resection between January–May 2019, were offered the SeamlessMD App, which was customized to meet requirements of the thoracic enhanced recovery pathway. The App guided patients through preoperative preparation, in-hospital recovery, and post-op discharge care with personalized reminders, task lists, education, progress tracking, and surveys.

Results

Fifty patients participated in the study (22.1%). Of the 50 patients, 20 (40%) patients completed the preoperative compliance survey, and 31 (62%) completed the hospital satisfaction survey. A total of 62 inpatient recovery checks were completed, identifying non-compliance with incentive spirometer use in 2 (3.2%) and patient worries about self-care after discharge in 18 (29%) instances. Postoperative health-checks were completed by 27 (54%) patients with a median of 3 [0–17] completed surveys per patient. Patient reported symptom scores up to 30 days after surgery, demonstrating a significant decrease maximum pain level (P=0.002) and anxiety scores (P<0.001). The App enabled health-checks improved confidence and decreased worries in over 80% of patients. Nine patients (40.9%) reported the health-checks helped avoid 1+ calls and 4 (18.2%) reported the App helped avoid 1+ visits to the hospital. Over 74% of patients reported the App was very or extremely useful in each of the preoperative, inpatient, and post-discharge settings.

Conclusions

A mobile device platform may serve as an effective mechanism to record perioperative PROs and satisfaction while facilitating patient-provider engagement in perioperative care.

The Promise of Smartphone Applications in the Remote Monitoring of Postsurgical Wounds: A Literature Review

OBJECTIVE

To review the clinical and scientific literature on remote monitoring and management of postsurgical wounds using smartphone applications (apps).

DATA SOURCES

MEDLINE, PubMed, EMBASE, and Cochrane libraries were searched for relevant articles on patients who received surgery and were monitored postdischarge via an app.

STUDY SELECTION

Articles were selected with the terms "mobile phones," "smartphones," "wounds," "monitor," and "patient preference."

DATA EXTRACTION

The authors found 276 review articles related to telemedicine in wound care. Investigators reviewed the titles and abstracts of the search results and selected 83 articles that were relevant to the remote monitoring of wounds using smartphone apps.

DATA SYNTHESIS

The topics explored in selected literature included smartphone app importance to telemedicine, benefits (medical and financial), app examples, and challenges in the context of wound monitoring and management. The authors identified several challenges and limitations that future studies in the field need to address.

CONCLUSIONS

Remote monitoring and management of wounds using smartphone apps is a valuable technique to enhance the quality of and access to healthcare. However, although some patients may prefer this technology, some lack technological competence, limiting telemedicine's applicability. In addition, issues remain with the reliable interpretation of data collected through apps.

Examining emergency department utilization in the post-foregut surgery patient

BACKGROUND

The purpose of this study was to examine emergency department (ED) utilization following minimally invasive foregut surgery and determine its impact on costs. Furthermore, we sought to determine their relationship to the index procedure, whether they are preventable, and describe strategies for decreasing unnecessary ED visits.

METHODS

A retrospective review was conducted for all patients undergoing foregut procedures from January 2018 through June 2019. ED utilization was examined from 0 to 90 days. The proportion of visits related to surgery, preventable visits, and median ED costs were compared between visits occurring 0-30 days (early) versus 31-90 days (delayed) postoperatively as well as occurring from 8 am to 5 pm versus 5 pm to 8 am.

RESULTS

Of 458 patients who underwent foregut surgery, 72.5% were female and the mean age was 60 years old. 92 patients (20%) presented to the ED within 90 days. Of these, 59 patients (64.1%) presented to the ED early versus 33 patients (35.9%) delayed. 56.5% of ED visits occurred during clinic hours. 56 (60.9%) ED visits were related to the procedure and 20 (35.7%) were preventable. The median ED return cost was $970. Early ED visits were significantly more likely to be related to surgery (72.9% vs 39.4%, p = 0.0016). There was no significant difference in the proportion of visits that were preventable (32.6% vs 46.2%, p = 0.3755) and ED return cost did not vary significantly ($995 vs $965, p = 0.43) between early and delayed visits.

CONCLUSIONS

ED visits are common after foregut surgery and represent a financial burden on healthcare. Most visits occur early and are more likely to be related to surgery. Importantly, more than one-third of ED visits related to surgery were preventable and most occurred during clinic hours on weekdays. Providers should consider implementation of strategies to improve outpatient utilization and decrease unnecessary ED visits.

Conventional Follow-up Versus Mobile Application Home Monitoring for Postoperative Anterior Cruciate Ligament Reconstruction Patients: A Randomized Controlled Trial

PURPOSE

To determine whether a mobile app can reduce the need for in-person visits and examine the resulting societal cost differences between mobile and conventional follow-up for postoperative anterior cruciate ligament (ACL) reconstruction patients.

METHODS

Study design was a single-center, 2-arm parallel group randomized controlled trial. All patients undergoing ACL reconstruction aged 16 to 70 years were screened for inclusion in the study. Competent use of a mobile device and ability to communicate in English was required. Patients were randomly assigned to receive follow-up via a mobile app or conventional appointments. Analysis was intention-to-treat. The primary outcome was the number of in-person visits to any health care professional during the first 6 postoperative weeks. Secondary outcomes included analysis of costs incurred by the health care system and personal patient costs related to both methods of follow-up. Patient-reported satisfaction and convenience scores, rates of complications, and clinical outcomes were also analyzed.

RESULTS

Sixty patients were analyzed. Participants in the app group attended a mean of 0.36 in-person visits versus 2.44 in-person visits in the conventional group (95% confidence interval 0.08-0.28; P < .0001). On average, patients in the app group spent $211 (Canadian dollars) less than the conventional group over 6 weeks (P < .0001) on personal costs related to follow-up. Health care system costs were also significantly less in the app group ($157.5 vs CAD $202.2; P < .0001). There was no difference between groups in patient satisfaction, convenience, complication rates, or clinical outcome measures.

CONCLUSIONS

Mobile follow-up can eliminate a significant number of in-person visits during the first 6 postoperative weeks in patients undergoing ACL reconstruction with cost savings to both the patient and health care system. This method should be considered for dissemination among similar orthopaedic procedures during early postoperative care.

LEVEL OF EVIDENCE

I: Prospective randomized controlled trial.

Hospital Bring-Your-Own-Device Security Challenges and Solutions: Systematic Review of Gray Literature

BACKGROUND

As familiarity with and convenience of using personal devices in hospitals help improve the productivity, efficiency, and workflow of hospital staff, the health care bring-your-own-device (BYOD) market is growing consistently. However, security concerns owing to the lack of control over the personal mobile devices of staff, which may contain sensitive data such as personal health information of patients, make it one of the biggest health care information technology (IT) challenges for hospital administrations.

OBJECTIVE

Given that the hospital BYOD security has not been adequately addressed in peer-reviewed literature, the aim of this paper was to identify key security challenges associated with hospital BYOD usage as well as relevant solutions that can cater to the identified issues by reviewing gray literature. Therefore, this research will provide additional practical insights from current BYOD practices.

METHODS

A comprehensive gray literature review was conducted, which followed the stepwise guidelines and quality assessment criteria set out by Garousi et al. The searched literature included tier 1 sources such as health care cybersecurity market reports, white papers, guidelines, policies, and frameworks as well as tier 2 sources such as credible and reputed health IT magazines, databases, and news articles. Moreover, a deductive thematic analysis was conducted to organize the findings based on Schlarman's People Policy Technology model, promoting a holistic understanding of hospitals' BYOD security issues and solutions.

RESULTS

A total of 51 sources were found to match the designed eligibility criteria. From these studies, several sociotechnical issues were identified. The major challenges identified were the use of devices with insufficient security controls by hospital staff, lack of control or visibility for the management to maintain security requirements, lack of awareness among hospital staff, lack of direction or guidance for BYOD usage, poor user experience, maintenance of legal requirements, shortage of cybersecurity skills, and loss of devices. Although technologies such as mobile device management, unified endpoint management, containerization, and virtual private network allow better BYOD security management in hospitals, policies and people management measures such as strong security culture and staff awareness and training improve staff commitment in protecting hospital data.

CONCLUSIONS

The findings suggest that to optimize BYOD security management in hospitals, all 3 dimensions of the security process (people, policy, and technology) need to be given equal emphasis. As the nature of cybersecurity attacks is becoming more complex, all dimensions should work in close alignment with each other. This means that with the modernization of BYOD technology, BYOD strategy, governance, education, and relevant policies and procedures also need to adapt accordingly.

Telemedicine and Gynecologic Cancer Care

Patients with gynecologic cancers experience better outcomes when treated by specialists and institutions with experience in their diseases. Unfortunately, high-volume centers tend to be located in densely populated regions, leaving many women with geographic barriers to care. Remote management through telemedicine offers the possibility of decreasing these disparities by extending the reach of specialty expertise and minimizing travel burdens. Telemedicine can assist in diagnosis, treatment planning, preoperative and postoperative follow-up, administration of chemotherapy, provision of palliative care, and surveillance. Telemedical infrastructure requires careful consideration of the needs of relevant stakeholders including patients, caregivers, referring clinicians, specialists, and health system administrators.

Safer and Cheaper: An Enhanced Milestone-Based Return to Play Program After Anterior Cruciate Ligament Reconstruction in Young Athletes Is Cost-Effective Compared With Standard Time-Based Return to Play Criteria

BACKGROUND

Safe return to play (RTP) after anterior cruciate ligament (ACL) reconstruction is critical to patient satisfaction. Enhanced rehabilitation after ACL reconstruction with appropriate objective criteria for RTP may reduce the risk of subsequent injury. The cost-effectiveness of an enhanced RTP (eRTP) strategy relative to standard post-ACL reconstruction rehabilitation has not been investigated.

PURPOSE

To determine if an eRTP strategy after ACL reconstruction is cost-effective compared with standard rehabilitation.

STUDY DESIGN

Economic and decision analysis.

METHODS

A decision-analysis model was utilized to compare standard rehabilitation with an eRTP strategy, which includes additional neuromuscular retraining, advanced testing, and follow-up physician visits. Cost-effectiveness was evaluated from a payer perspective. Costs of surgical procedures and rehabilitation protocols, risks of graft rupture and contralateral ACL injury, risk reductions as a result of the eRTP strategy, and relevant health utilities were derived from the literature. An incremental cost-effectiveness ratio of <$100,000/quality-adjusted life-year was used to determine cost-effectiveness. Sensitivity analyses were performed on pertinent model parameters to assess their effect on base case conclusions. In the base case analysis, the eRTP strategy cost was conservatively estimated to be $969 more than the standard rehabilitation protocol. Completion of the eRTP strategy was considered to confer a 25% risk reduction for graft rupture in comparison with standard rehabilitation.

RESULTS

The eRTP strategy was more cost-effective than standard rehabilitation alone. Based on 1-way threshold analyses, the eRTP strategy was cost-effective as long as its additional cost over standard rehabilitation was <$2092 or the eRTP strategy decreased the incidence of contralateral ACL rupture by >13.8%.

CONCLUSION

The eRTP strategy in this study adds additional neuromuscular retraining and additional physician follow-up-as well as advanced testing goals upon which RTP is contingent-to traditional physical therapy. Our data suggest that these additions are cost-effective, even assuming only modest associated decreases in ACL graft failure. This study also determined that the only variable that had the potential to change the cost-effectiveness conclusion based on predetermined ranges was the additional cost of rehabilitation based on 1-way sensitivity analysis.

CLINICAL RELEVANCE

This study provides evidence of cost-effectiveness for payers, supporting the use of enhanced RTP programs. The sensitivity analyses herein may be used to determine if any given RTP program going forward is cost-effective, regardless of the exact components of the program.

Temporal Trends and Predictors of Thirty-Day Readmissions and Emergency Department Visits Following Total Knee Arthroplasty in Ontario Between 2003 and 2016

BACKGROUND

Total knee arthroplasty (TKA) is the second most common surgery performed in Canada. Understanding and improving quality metrics associated with such high-volume procedures is of utmost importance to maximize value within the healthcare system, which is a balance between cost and quality. Although rates and predictors of hospital readmission and emergency department (ED) visits following TKA have previously been described in privatized healthcare settings, few studies have evaluated trends in length of stay (LOS), hospital readmissions, and ED visits following TKA in a universal single-payer system.

METHODS

Using data from a provincially held and validated registry, the Institute for Clinical and Evaluative Sciences, we undertook a review of all 205,152 TKAs performed in the province of Ontario, Canada, between 2003 and 2016. We determined temporal trends in utilization, LOS, readmissions, and ED visits and evaluated patient and provider predictors of hospital readmissions and ED visits using multivariate logistic regression modeling. We also grouped and described the most common reasons for readmission and ED visits based on the available International Classification of Diseases, Ninth Revision and Tenth Revision coding information.

RESULTS

LOS decreased significantly over the study period (P < .0001), from a median of 5 days (10th percentile 3 days, 90th percentile 8 days) in 2003 to a median of 3 days (10th percentile 2 days, 90th percentile 4 days) in 2016. All-cause 30-day readmissions did not change significantly over the study period, but the rate of ED visits increased significantly over time. Predictors of 30-day readmission following TKA included older age, male gender, lower income quartile, not having a postoperative visit with a primary care physician (PCP), increased comorbidities, longer LOS, urgent or revision surgery, admission to a teaching hospital, and discharge to an inpatient rehabilitation facility. Variables that predicted increased odds of an ED visit included older age, male gender, lower income quartile, not having a postop visit with a PCP, increasing comorbidities, year of surgery, longer LOS, and revision surgery. Admission to a teaching hospital and discharge to an inpatient rehabilitation facility showed a trend toward increased odds of an ED visit.

CONCLUSIONS

We identified a significant increase in ED visits following TKA in Ontario between 2003 and 2016, with no corresponding increase in hospital readmissions despite a significant temporal trend toward shorter LOS. Predictors of ED visits and readmissions were similar, including male gender, lower income, higher comorbidities, and lacking a PCP visit postoperatively. Increased rates of ED visits following TKA in Ontario represent a quality problem, as they are associated with increased cost to the public healthcare system without any substantial benefit. Interventions aimed at redirecting patients from the ED for minor postoperative concerns should be investigated, as this is likely to improve care by reducing costs, improving efficiency, and enhancing patient experience.

The Safety of Outpatient Stoma Closure: on the Verge of a Paradigm Shift?

BACKGROUND

An area of contention among colorectal surgeons is when it is safe to discharge patients who have undergone closure of diverting ostomies. This study aimed to review the trends in outpatient stoma closure (OSC), to assess the safety of this practice, and to identify appropriate surgical candidates for the outpatient procedure.

METHODS

Patients were queried from the ACS National Surgical Quality Improvement Program database (2005-2016). Main outcomes included Clavien-Dindo (C-D) III-V class surgical complications, and readmission. Outpatient stay was defined as a hospital stay of less than or equal to 1 day. Multivariable logistic regression analysis was used to identify risk factors for C-D III-V complications and readmission.

RESULTS

Of 24,393 patients, 668 (2.74%) underwent an OSC. OSC has increased over the last decade (3.16% 2005-2006, 4.14% 2016, p < 0.001). Outpatients had significantly lower ASA class and fewer comorbidities than inpatients. Outpatient complication rate was significantly lower than the inpatient rate (2.99% vs. 7.25%, p < 0.001). Readmissions were comparable (8.92% outpatient vs. 9.77% inpatient, p = 0.54). ASA > 2, smoking, COPD, dyspnea, steroid use, bleeding disorder, and partial/total dependency were associated with increased risk of complications and readmission. Patients without any risk factors had lower complication (4.75%) and readmission rates (8.09%) compared to those with ≥ 2 risk factors (11.50% complication and 13.07% readmission rate, p < 0.001).

CONCLUSIONS

There is an increasing trend in the percentage of stoma closures being performed as outpatient procedures. Appropriate selection of patients preoperatively who are suitable candidates for OSC can be helpful in managing patient expectations and hospital resources.

Perioperative monitoring of inguinal hernia patients with a smartphone application

INTRODUCTION

Patient Reported Outcomes have become standard in the evaluation of inguinal hernia repair. However, the chosen outcomes remain heterogeneous and the measurements time-consuming or inadequate. Perioperative measurement of pain and recovery could benefit from the contemporary possibilities that mobile health applications offer.

METHODS

An application for smartphones and tablets was developed using the twitch crowdsourcing concept, classical questionnaires, experiences from randomised clinical trials, and patients' input.

RESULTS

Dichotomous questions and numeric rating scales, both pre- and post-operative, were implemented in the freely available Q1.6 application. Content, timing and frequencies were adapted to the inguinal hernia patient's daily life and assumed recovery. Certain combinations of answers were set as alert notifications to detect adverse events. Data are displayed on a web-based dashboard enabling real-time monitoring. Legal aspects were examined and taken into account.

DISCUSSION

The Q1.6 inguinal hernia app is an innovative tool for perioperative monitoring of pain and recovery of inguinal hernia patients. Previous limitations of classical measurements such as a large heterogeneity, retrospective data recording and different forms of bias can be eliminated. The `big data´ generated in this manner might be used for large-scale research to improve inguinal hernia surgery. The Q1.6 platform is not only hernia specific; it is also an innovative tool to measure PROs in any other domain.

No-shows in ambulatory clinics and non-utilized appointments for elective operations in selected surgical departments at a tertiary hospital in Israel

Background

The phenomenon of a patient missing a medical appointment without notification is called a “no-show”. In contrast, “non-utilized appointments” are a broader phenomenon including all appointments that didn’t occur as registered – whether due to actions taken by providers or patients. Both no-shows and non-utilized appointments can lead to reduced quality of care, loss in productivity, financial losses and impaired patient outcomes.

Methods

The study was carried out between August 2016 and January 2017 in the ENT, Orthopedics and General Surgery Departments of the Jerusalem-based Shaare Zedek Medical Center. The study team sought to examine the reasons for non-utilized appointments in elective operations. The study team also interviewed no-show ambulatory care patients regarding the causes of the no-show and reviewed medical records of no-show patients to determine the nature of the missed appointments.

Results

The rate of non-utilization of appointments for elective operations was 6%. The leading reasons for non-utilization of these appointments were: patient health issues, patient surgery postponement and surgery schedule overload (together accounting for 52% of cases and 72% of known reasons). The no-show rate for ambulatory clinic appointments was approximately 15%. The leading reasons for ambulatory clinic no-shows were: administrative issues, illness and forgetfulness (together accounting for 58% of all reasons). The leading types of appointments missed were:post-operation follow-ups and chronic illness follow-up (together accounting for 46% of cases and 63% of known reasons).

Conclusions

In this study, the non-utilized appointment rate for elective operations was found to be lower than those noted in the medical literature, while the no-show rate for ambulatory visits was found to be similar to that found in the literature. There is room to question the necessity of certain types of postoperative follow-up appointments since they are at “high risk” for no-show. One promising way to reduce the no-show rate would involve improving the hospital’s information and computing systems in order to identify patients who are susceptible to a no-show incident.

Electronic Systems for Patients to Report and Manage Side Effects of Cancer Treatment: Systematic Review

BACKGROUND

There has been a dramatic increase in the development of electronic systems to support cancer patients to report and manage side effects of treatment from home. Systems vary in the features they offer to patients, which may affect how patients engage with them and how they improve patient-centered outcomes.

OBJECTIVE

This review aimed to (1) describe the features and functions of existing electronic symptom reporting systems (eg, symptom monitoring, tailored self-management advice), and (2) explore which features may be associated with patient engagement and patient-centered outcomes.

METHODS

The review was registered with the International Prospective Register of Systematic Reviews (PROSPERO) and followed guidelines from the Centre for Reviews and Dissemination (University of York, United Kingdom). Primary searches were undertaken of MEDLINE, Embase, PsycInfo, Web of Science, Cochrane Central Register of Controlled Trials, and the Health Technology Assessment databases. Secondary searches were undertaken by screening reference lists and citations. Two researchers applied broad inclusion criteria to identify and select relevant records. Data were extracted and summarized using Microsoft Excel. In order to meet the aims, the study selection, data extraction, and data synthesis comprised two stages: (1) identifying and characterizing available systems and (2) summarizing data on patient engagement and patient-centered outcomes.

RESULTS

We identified 77 publications relating to 41 distinct systems. In Stage 1, all publications were included (N=77). The features identified that supported clinicians and care were facility for health professionals to remotely access and monitor patient-reported data (24/41, 58%) and function to send alerts to health professionals for severe symptoms (17/41, 41%). Features that supported patients were facility for patients to monitor/review their symptom reports over time (eg, graphs) (19/41, 46%), general patient information about cancer treatment and side effects (17/41, 41%), tailored automated patient advice on symptom management (12/41, 29%), feature for patients to communicate with the health care team (6/41, 15%), and a forum for patients to communicate with one another (4/41, 10%). In Stage 2, only publications that included some data on patient engagement or patient-centered outcomes were included (N=29). A lack of consistency between studies in how engagement was defined, measured, or reported, and a wide range of methods chosen to evaluate systems meant that it was not possible to compare across studies or make conclusions on relationships with system features.

CONCLUSIONS

Electronic systems have the potential to help patients manage side effects of cancer treatment, with some evidence to suggest a positive effect on patient-centered outcomes. However, comparison across studies is difficult due to the wide range of assessment tools used. There is a need to develop guidelines for assessing and reporting engagement with systems, and a set of core outcomes for evaluation. We hope that this review will contribute to the field by introducing a taxonomy for characterizing system features.

TRIAL REGISTRATION

PROSPERO CRD42016035915; www.crd.york.ac.uk/PROSPERO/display_record.asp?ID=CRD42016035915.

Digital neuropsychology: Challenges and opportunities at the intersection of science and software

OBJECTIVE

Digital devices are now broadly accessible and have the capacity to measure aspects of human behavior with high precision and accuracy, in a standardized manner. The purpose of this article is to characterize opportunities and barriers for modern digital neuropsychology, particularly those that are unique to digital assessment.

METHODS

We provide a critical overview of the state-of-the-art in digital neuropsychology, focusing on personal digital devices.

RESULTS

We identify three major barriers associated with digital neuropsychology, which affect both the interpretation of test scores and test norms: (1) variability in the perceptual, motor and cognitive demands of the same test across digital device classes (e.g. personal computer, tablet and smartphone); (2) hardware and software variability between devices within the same class that affect stimulus presentation and measurement and (3) rapid changes over time in hardware, software and device ownership, which can lead to rapid obsolescence of particular tests and test norms. We offer specific recommendations to address these barriers and outline new opportunities to understand and measure neuropsychological functioning over time and in everyday environments.

CONCLUSIONS

Digital neuropsychology provides new approaches for measuring and monitoring neuropsychological functioning, informed by an understanding of the limitations and potential of digital technology.

The Use of Smartphone Applications (Apps) for Enhancing Communication With Surgical Patients: A Systematic Review of the Literature

Background. The widespread use and development of smartphones and mHealth apps has the potential to overcome communication deficiencies in health care. Objective. To carry out a literature review of studies that evaluate patients’ experience on the use of perioperative mHealth apps. Methods. An up-to-date systematic review on studies assessing patients’ use of mHealth apps for communicating with the health care team in the perioperative period was performed following the PRISMA statement. Results. Ten studies (in 11 articles) were identified: 8 feasibility studies and 2 randomized controlled trials. Nine studies included apps used for postoperative monitoring while 1 study also provided preoperative guidance. Discussion. An analysis of barriers and motivations of patients and health care professionals to the use of perioperative mHealth apps was performed. Barriers included patients’ lack of confidence when using apps and potential lack of time from health care professionals to monitor information submitted by patients. Motivations included patients’ sense of being looked after and potential cost-effectiveness and increased efficiency of health care services. This analysis led to the concept of the “ideal app” that would need to be developed following adequate protocols and security standards. Features of the ideal app include preoperative advice on medications and investigations, information on surgery, and a remote follow-up tool to improve safety and to minimize unnecessary clinic appointments and associated costs. Conclusion. There is an overall positive impression of the use of perioperative mHealth apps. However, further studies are required to assess the impact that they have on patients’ care and healthcare professional services.

What Kind Of A Mobile Health App Do Patients Truly Want? A Pilot Study Among Ambulatory Surgery Patients

BACKGROUND

An increasing number of surgeries are performed as ambulatory surgeries, and mobile health applications (m-health apps) have therefore been designed to help provide patients with more convenient health-care services and improve the working efficiency of health-care professionals (HCPs). To find an effective approach to design such m-health apps, a study to evaluate ambulatory surgery patients' preferences is necessary.

METHODS

A structured questionnaire was distributed to 360 patients undergoing ambulatory surgery to understand their demographic characteristics, preferences regarding the features and functions of m-health apps and willingness to engage with m-health apps.

RESULTS

In total, 84.16% of ambulatory surgery patients stated that they would be willing to engage with an m-health app during the perioperative period. In addition, their top 10 necessary features and functions of m-health apps were related mainly to ambulatory surgery and communication with HCPs. Furthermore, younger age (χ ²=10.42, p<0.01), employment (χ ²=9.04, p<0.01), higher education (χ ²=13.67, p<0.01), longer daily use of phones (χ ²=11.84, p<0.01) and more frequent usage of m-health apps (χ ²=23.23, p<0.01) were associated with patients' willingness to engage with m-health apps, but only more frequent usage of m-health apps (OR=2.97, 95% CI=1.54-5.71, p<0.01) was found to be a predictor.

CONCLUSION

This study presents an initial evaluation of ambulatory surgery patients' preferences regarding m-health apps. Gaining these insights will be useful to help us design an evidence-based, highly functional m-health app that best meets the needs of patients undergoing ambulatory surgery.

Postoperative care via smartphone following carpal tunnel release

Introduction

This study explores a novel smartphone application for postoperative care following carpal tunnel release (CTR). We hypothesized that a software-based ‘virtual visit’ for CTR could be safe, effective and convenient for the patient.

Methods

Our group developed the software application utilized in this study. Interactive steps with video instructions enabled patients to complete dressing and suture removal, capture a wound photo, answer a question about median nerve symptoms and capture a video of finger range of motion. Adult patients undergoing endoscopic or open CTR were enrolled. Prior to their scheduled postoperative visit, patients received and completed the module using their smartphone. Agreement between findings of the virtual visit and the corresponding in-person clinical visit was assessed using kappa values.

Results

Twenty-two patients were contacted regarding study enrolment and 17 patients were enrolled (ages 23–63, mean 48.2, 6M, 11F). Of 16 patients who participated, all completed dressing removal. Ten of 16 patients removed their sutures successfully. Fourteen patients captured a clinically adequate wound photo and 15 patients answered a question about median nerve symptoms. Fourteen patients captured a range of motion video. Software assessments of surgical wounds, nerve symptoms and physical exams agreed strongly with clinical assessments.

Discussion

Most patients were able to respond to a question about their symptoms, provide clinical assessment of their wound via a photo and record a video of their range of motion. Suture removal was the most difficult task. More investigation is needed to determine which patients can reliably remove their sutures.

Feasibility of a Mobile Health Application To Monitor Recovery and Patient-reported Outcomes after Robot-assisted Radical Prostatectomy

A mobile application (app) designed on the basis of a literature review and interviews with urologic oncologists was created to help streamline robot-assisted radical prostatectomy care and in compliance with quality indicators. Use of the app was limited to English-speaking men with iPhones; 20 of 43 men approached (47%) agreed to participate. Lack of an iPhone was the most common reason for non-enrollment (52%). Preoperatively, men received daily push notifications to perform Kegel exercises and 19 men (95%) completed an Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP) questionnaire using the app. After hospital discharge, men completed a postoperative pain questionnaire and received push notifications to ambulate and increase their fluid intake. After catheter removal, daily notifications to perform Kegel exercises and complete weekly EPIC-CP surveys were pushed to monitor recovery of functional outcomes. EPIC-CP and postoperative pain assessment response rates were 75% and 90%, respectively. 85% of the men complied with notifications to ambulate, hydrate, and perform Kegel exercises. The 15 men (75%) who completed the satisfaction survey found the app easy to use and understand, which suggests that mobile apps can be easily implemented perioperatively. Mobile apps have the potential to improve compliance with perioperative instructions and allow more frequent capture of patient-reported outcomes with minimal resource utilization. Patient summary: We examined the use of a mobile application designed to capture patient-reported outcomes and guide postoperative care after major urologic surgery. Mobile apps can be implemented with relative ease and high patient satisfaction.

3MD for Chronic Conditions, a Model for Motivational mHealth Design: Embedded Case Study

Background

Chronic conditions are the leading cause of death in the world. Major improvements in acute care and diagnostics have created a tendency toward the chronification of formerly terminal conditions, requiring people with these conditions to learn how to self-manage. Mobile technologies hold promise as self-management tools due to their ubiquity and cost-effectiveness. The delivery of health-related services through mobile technologies (mobile health, mHealth) has grown exponentially in recent years. However, only a fraction of these solutions take into consideration the views of relevant stakeholders such as health care professionals or even patients. The use of behavioral change models (BCMs) has proven important in developing successful health solutions, yet engaging patients remains a challenge. There is a trend in mHealth solutions called gamification that attempts to use game elements to drive user behavior and increase engagement. As it stands, designers of mHealth solutions for behavioral change in chronic conditions have no clear way of deciding what factors are relevant to consider.

Objective

The goal of this work is to discover factors for the design of mHealth solutions for chronic patients using negotiations between medical knowledge, BCMs, and gamification.

Methods

This study uses an embedded case study research methodology consisting of 4 embedded units: 1) cross-sectional studies of mHealth applications; 2) statistical analysis of gamification presence; 3) focus groups and interviews to relevant stakeholders; and 4) research through design of an mHealth solution. The data obtained was thematically analyzed to create a conceptual model for the design of mHealth solutions.

Results

The Model for Motivational Mobile-health Design (3MD) for chronic conditions guides the design of condition-oriented gamified behavioral change mHealth solutions. The main components are (1) condition specific, which describe factors that need to be adjusted and adapted for each particular chronic condition; (2) motivation related, which are factors that address how to influence behaviors in an engaging manner; and (3) technology based, which are factors that are directly connected to the technical capabilities of mobile technologies. The 3MD also provides a series of high-level illustrative design questions for designers to use and consider during the design process.

Conclusions

This work addresses a recognized gap in research and practice, and proposes a unique model that could be of use in the generation of new solutions to help chronic patients.

The cost-effectiveness of follow-up strategies after cancer treatment: a systematic literature review

INTRODUCTION

The cost of treatment and follow-up of cancer patients in the UK is substantial. In a budget-constrained system such as the NHS, it is necessary to consider the cost-effectiveness of the range of management strategies at different points on cancer patients' care pathways to ensure that they provide adequate value for money.

SOURCES OF DATA

We conducted a systematic literature review to explore the cost-effectiveness of follow-up strategies of patients previously treated for cancer with the aim of informing UK policy. All papers that were considered to be economic evaluations in the subject areas described above were extracted.

AREAS OF AGREEMENT

The existing literature suggests that intensive follow-up of patients with colorectal disease is likely to be cost-effective, but the opposite holds for breast cancer.

AREAS OF CONTROVERSY

Interventions and strategies for follow-up in cancer patients were variable across type of cancer and setting. Drawing general conclusions about the cost-effectiveness of these interventions/strategies is difficult.

GROWING POINTS

The search identified 2036 references but applying inclusion/exclusion criteria a total of 44 articles were included in the analysis. Breast cancer was the most common (n = 11) cancer type followed by colorectal (n = 10) cancer. In general, there were relatively few studies of cost-effectiveness of follow-up that could influence UK guidance. Where there was evidence, in the most part, NICE guidance broadly reflected this evidence.

AREAS TIMELY TO DEVELOP RESEARCH

In terms of future research around the timing, frequency and composition of follow-ups, this is dependent on the type of cancer being considered. Nevertheless, across most cancers, the possibility of remote follow-up (or testing) by health professionals other than hospital consultants in other settings appears to warrant further work.

Robot Assisted Surgical Ward Rounds: Virtually Always There

BACKGROUND

 While an explosion in technological sophistication has revolutionized surgery within the operating theatre, delivery of surgical ward-based care has seen little innovation.  Use of telepresence allowing off-site clinicians communicate with patients has been largely restricted to outpatient settings or use of complex, expensive, static devices.  We designed a prospective study to ascertain feasibility and face validity of a remotely controlled mobile audiovisual drone (LUCY) to access inpatients.  This device is, uniquely, lightweight, freely mobile and emulates 'human' interaction by swiveling and adjusting height to patients' eye-level.   METHODS: Robot-assisted ward rounds(RASWR) were conducted over 3 months. A remotely located consultant surgeon communicated with patients/bedside teams via encrypted audiovisual telepresence robot (DoubleRoboticstm, California USA).  Likert-scale satisfaction questionnaires, incorporating free-text sections for mixed-methods data collection, were disseminated to patient and staff volunteers following RASWRs.  The same cohort completed a linked questionnaire following conventional (gold-standard) rounds, acting as control group. Data were paired, and non-parametric analysis performed.  RESULTS: RASWRs are feasible (>90% completed without technical difficulty). The RASWR(n=52 observations) demonstrated face validity with strong correlations (r>0.7; Spearman, p-value <0.05) between robotic and conventional ward rounds among patients and staff on core themes, including dignity/confidentiality/communication/satisfaction with management plan. Patients (96.08%, n=25) agreed RASWR were a satisfactory alternative when consultant physical presence was not possible. There was acceptance of nursing/NCHD cohort (100% (n=11) willing to regularly partake in RASWR).  CONCLUSION: RASWRs receive high levels of patient and staff acceptance, and offer a valid alternative to conventional ward rounds when a consultant cannot be physically present.

Mobile Web-Based Follow-up for Postoperative ACL Reconstruction: A Single-Center Experience

Background

The initial 6 weeks after surgery has been identified as an area for improvement in patient care. During this period, the persistence of symptoms that go unchecked can lead to unscheduled emergency room and clinic visits, calls to surgeons' offices, and readmissions.

Purpose

To analyze postoperative data from a previous study examining postoperative outcomes in 2 patient populations following breast reconstruction and anterior cruciate ligament (ACL) reconstruction with use of a patient-centered mobile application. Here, the authors establish whether this method of follow-up can provide useful insight specific to the orthopaedic patient population, and they determine whether the mobile platform has the potential to modify their postoperative treatment. In addition, the authors examine its utility for orthopaedic physicians and patients.

Study Design

Case series; Level of evidence, 4.

Methods

Eligible patients undergoing ACL reconstruction from 2 surgeons were consecutively recruited to use a mobile smartphone application that allowed physicians to monitor their recovery at home. Data from 32 patients were collected via the application and analyzed to evaluate recovery trends during the first 6 postoperative weeks. Following completion of the study, patients and physicians were interviewed on their experience.

Results

Data collected from each question in the mobile application provided insightful trends on daily real-time indicators of postoperative recovery. The application identified 1 patient who required in-person reassessment to rule out a possible infection, following surgeon review of an uploaded image. It was estimated that the majority of patients could have avoided follow-up at 2 and 6 weeks, owing to the application's efficacy. Participants described their satisfaction with the device as excellent (43%), good (40%), fair (10%), and poor (7%), and 94% (n = 30) of patients reported that they would respond to questions using a similar application in the future. Both physicians rated their experience as positive and identified useful traits in the web portal.

Conclusion

This system can accurately assess patient recovery; it has the potential to change how postoperative orthopaedic patients are followed, and it is well received by patients and physicians. Recognition of the study's limitations and employment of user feedback to improve the current application are essential before a formal randomized controlled trial is conducted.

Challenges During Implementation of a Patient-Facing Mobile App for Surgical Rehabilitation: Feasibility Study

Background

Translating research into practice, especially the implementation of digital health technologies in routine care, is increasingly important. Yet, there are few studies examining the challenges of implementing patient-facing digital technologies in health care settings.

Objective

The aim of this study was to report challenges experienced when implementing mobile apps for patients to support their postsurgical rehabilitation in an orthopedic setting.

Methods

A mobile app was tailored to the needs of patients undergoing rotator cuff repair. A 30-min usability session and a 12-week feasibility study were conducted with patients to evaluate the app in routine care. Implementation records (observation reports, issues log, and email correspondence) explored factors that hindered or facilitated patient acceptance. Interviews with clinicians explored factors that influenced app integration in routine care.

Results

Participant completion was low (47%, 9/19). Factors that affected patient acceptance included digital literacy, health status, information technology (IT) infrastructure at home, privacy concerns, time limitations, the role of a caregiver, inconsistencies in instruction received from clinicians and the app, and app advice not reflective of patient progress over time. Factors that negatively influenced app integration in routine care included competing demands among clinicians, IT infrastructure in health care settings, identifying the right time to introduce the app to patients, user interface complexity for older patients, lack of coordination among multidisciplinary clinicians, and technical issues with app installation.

Conclusions

Three insights were identified for mobile app implementation in routine care: (1) apps for patients need to reflect their journey over time and in particular, postoperative apps ought to be introduced as part of preoperative care with opportunities for patients to learn and adopt the app during their postoperative journey; (2) strategies to address digital literacy issues among patients and clinicians are essential; and (3) impact of the app on patient outcomes and clinician workflow needs to be communicated, monitored, and reviewed. Lastly, digital health interventions should supplement but not replace patient interaction with clinicians.

The Empirical Foundations of Telemedicine Interventions in Primary Care

INTRODUCTION

This article presents the scientific evidence for the merits of telemedicine interventions in primary care. Although there is no uniform and consistent definition of primary care, most agree that it occupies a central role in the healthcare system as first contact for patients seeking care, as well as gatekeeper and coordinator of care. It enables and supports patient-centered care, the medical home, managed care, accountable care, and population health. Increasing concerns about sustainability and the anticipated shortages of primary care physicians have sparked interest in exploring the potential of telemedicine in addressing many of the challenges facing primary care in the United States and the world.

MATERIALS AND METHODS

The findings are based on a systematic review of scientific studies published from 2005 through 2015. The initial search yielded 2,308 articles, with 86 meeting the inclusion criteria. Evidence is organized and evaluated according to feasibility/acceptance, intermediate outcomes, health outcomes, and cost.

RESULTS

The majority of studies support the feasibility/acceptance of telemedicine for use in primary care, although it varies significantly by demographic variables, such as gender, age, and socioeconomic status, and telemedicine has often been found more acceptable by patients than healthcare providers. Outcomes data are limited but overall suggest that telemedicine interventions are generally at least as effective as traditional care. Cost analyses vary, but telemedicine in primary care is increasingly demonstrated to be cost-effective.

CONCLUSIONS

Telemedicine has significant potential to address many of the challenges facing primary care in today's healthcare environment. Challenges still remain in validating its impact on clinical outcomes with scientific rigor, as well as in standardizing methods to assess cost, but patient and provider acceptance is increasingly making telemedicine a viable and integral component of primary care around the world.