JMIR perioperative medicine最新文献

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Relationship Between Mobile Digital Sensor Monitoring and Perioperative Outcomes: Systematic Review. 移动数字传感器监测与围手术期预后的关系:系统综述。
JMIR perioperative medicine Pub Date : 2021-02-25 DOI: 10.2196/21571
Ali Memon, Patrick Lec, Andrew Lenis, Vidit Sharma, Erika Wood, George Schade, Wayne Brisbane
{"title":"Relationship Between Mobile Digital Sensor Monitoring and Perioperative Outcomes: Systematic Review.","authors":"Ali Memon,&nbsp;Patrick Lec,&nbsp;Andrew Lenis,&nbsp;Vidit Sharma,&nbsp;Erika Wood,&nbsp;George Schade,&nbsp;Wayne Brisbane","doi":"10.2196/21571","DOIUrl":"https://doi.org/10.2196/21571","url":null,"abstract":"<p><strong>Background: </strong>Monitoring surgical recovery has traditionally been confined to metrics measurable within the hospital and clinic setting. However, commercially available mobile sensors are now capable of extending measurements into a patient's home. As these sensors were developed for nonmedical applications, their clinical role has yet to be established. The aim of this systematic review is to evaluate the relationship between data generated by mobile sensors and postoperative outcomes.</p><p><strong>Objective: </strong>The objective of this study is to describe the current use of mobile sensors in the perioperative setting and the correlation between their data and clinical outcomes.</p><p><strong>Methods: </strong>A systematic search of EMBASE, MEDLINE, and Cochrane Library from inception until April 2019 was performed to identify studies of surgical patients monitored with mobile sensors. Sensors were considered if they collected patient metrics such as step count, temperature, or heart rate. Studies were included if patients underwent major surgery (≥1 inpatient postoperative day), patients were monitored using mobile sensors in the perioperative period, and the study reported postoperative outcomes (ie, complications and hospital readmission). For studies including step count, a pooled analysis of the step count per postoperative day was calculated for the complication and noncomplication cohorts using mean and a random-effects linear model. The Grading of Recommendations, Assessment, Development, and Evaluation tool was used to assess study quality.</p><p><strong>Results: </strong>From 2209 abstracts, we identified 11 studies for review. Reviewed studies consisted of either prospective observational cohorts (n=10) or randomized controlled trials (n=1). Activity monitors were the most widely used sensors (n=10), with an additional study measuring temperature, respiratory rate, and heart rate (n=1). Low step count was associated with worse postoperative outcomes. A median step count of around 1000 steps per postoperative day was associated with adverse surgical outcomes. Within the studies, there was heterogeneity between the type of surgery and type of reported postoperative outcome.</p><p><strong>Conclusions: </strong>Despite significant heterogeneity in the type of surgery and sensors, low step count was associated with worse postoperative outcomes across surgical specialties. Further studies and standardization are needed to assess the role of mobile sensors in postoperative care, but a threshold of approximately 1000 steps per postoperative day warrants further investigation.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"4 1","pages":"e21571"},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7952235/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25404254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Expectations of Continuous Vital Signs Monitoring for Recognizing Complications After Esophagectomy: Interview Study Among Nurses and Surgeons. 持续生命体征监测对食管切除术后并发症识别的期望:护士和外科医生的访谈研究。
JMIR perioperative medicine Pub Date : 2021-02-12 DOI: 10.2196/22387
Mathilde van Rossum, Jobbe Leenen, Feike Kingma, Martine Breteler, Richard van Hillegersberg, Jelle Ruurda, Ewout Kouwenhoven, Marc van Det, Misha Luyer, Grard Nieuwenhuijzen, Cor Kalkman, Hermie Hermens
{"title":"Expectations of Continuous Vital Signs Monitoring for Recognizing Complications After Esophagectomy: Interview Study Among Nurses and Surgeons.","authors":"Mathilde van Rossum,&nbsp;Jobbe Leenen,&nbsp;Feike Kingma,&nbsp;Martine Breteler,&nbsp;Richard van Hillegersberg,&nbsp;Jelle Ruurda,&nbsp;Ewout Kouwenhoven,&nbsp;Marc van Det,&nbsp;Misha Luyer,&nbsp;Grard Nieuwenhuijzen,&nbsp;Cor Kalkman,&nbsp;Hermie Hermens","doi":"10.2196/22387","DOIUrl":"https://doi.org/10.2196/22387","url":null,"abstract":"<p><strong>Background: </strong>Patients undergoing esophagectomy are at serious risk of developing postoperative complications. To support early recognition of clinical deterioration, wireless sensor technologies that enable continuous vital signs monitoring in a ward setting are emerging.</p><p><strong>Objective: </strong>This study explored nurses' and surgeons' expectations of the potential effectiveness and impact of continuous wireless vital signs monitoring in patients admitted to the ward after esophagectomy.</p><p><strong>Methods: </strong>Semistructured interviews were conducted at 3 esophageal cancer centers in the Netherlands. In each center, 2 nurses and 2 surgeons were interviewed regarding their expectations of continuous vital signs monitoring for early recognition of complications after esophagectomy. Historical data of patient characteristics and clinical outcomes were collected in each center and presented to the local participants to support estimations on clinical outcome.</p><p><strong>Results: </strong>The majority of nurses and surgeons expected that continuous vital signs monitoring could contribute to the earlier recognition of deterioration and result in earlier treatment for postoperative complications, although the effective time gain would depend on patient and situational factors. Their expectations regarding the impact of potential earlier diagnosis on clinical outcomes varied. Nevertheless, most caregivers would consider implementing continuous monitoring in the surgical ward to support patient monitoring after esophagectomy.</p><p><strong>Conclusions: </strong>Caregivers expected that wireless vital signs monitoring would provide opportunities for early detection of postoperative complications in patients undergoing esophagectomy admitted to the ward and prevent sequelae under certain circumstances. As the technology matures, clinical outcome studies will be necessary to objectify these expectations and further investigate overall effects on patient outcome.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"4 1","pages":"e22387"},"PeriodicalIF":0.0,"publicationDate":"2021-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7910120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25361783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Hospital Costs and Long-term Survival of Patients Enrolled in an Enhanced Recovery Program for Open Liver Resection: Prospective Randomized Controlled Trial. 住院费用和参加开放肝切除术增强恢复计划的患者的长期生存:前瞻性随机对照试验。
JMIR perioperative medicine Pub Date : 2021-02-01 DOI: 10.2196/16829
Chris N Jones, Ben L Morrison, Leigh Js Kelliher, Matthew Dickinson, Michael Scott, Claudia Cecconi Ebm, Nariman Karanjia, Nial Quiney
{"title":"Hospital Costs and Long-term Survival of Patients Enrolled in an Enhanced Recovery Program for Open Liver Resection: Prospective Randomized Controlled Trial.","authors":"Chris N Jones,&nbsp;Ben L Morrison,&nbsp;Leigh Js Kelliher,&nbsp;Matthew Dickinson,&nbsp;Michael Scott,&nbsp;Claudia Cecconi Ebm,&nbsp;Nariman Karanjia,&nbsp;Nial Quiney","doi":"10.2196/16829","DOIUrl":"https://doi.org/10.2196/16829","url":null,"abstract":"<p><strong>Background: </strong>The clinical benefits of enhanced recovery programs (ERPs) have been extensively researched, but few studies have evaluated their cost-effectiveness. Our ERP for open liver resection is based closely on the guidelines produced by the Enhanced Recovery After Surgery Society (2016). This study follows on from a previous randomized controlled trial. We also undertook a long-term follow-up of the patients enrolled in the original trial alongside an analysis of the associated health economics.</p><p><strong>Objective: </strong>We aimed to undertake a health economic and long-term survival analysis as part of a trial investigating the implementation of an ERP for open liver resection.</p><p><strong>Methods: </strong>The enhanced recovery elements utilized included extra preoperative education, carbohydrate loading, oral nutritional supplements, postresection goal-directed fluid therapy (LiDCOrapid), early mobilization, and physiotherapy (twice a day compared with once per day in the standard care group). A decision-analytic model was used to compare the study endpoints for ERP versus standard care provided to patients undergoing open liver resection. Outcomes obtained included costs per life-years gained. Resource use and costs were estimated from the perspective of the National Health Service of the United Kingdom. A decision tree and Markov model were constructed using results from our earlier trial and augmented by external data from other published clinical trials. Long-term follow-up was also undertaken for up to 5 years after the surgery, and data were analyzed to ascertain if the ERP conferred any benefit on long-term survival.</p><p><strong>Results: </strong>Patients receiving ERP had an average life expectancy of 6.9 years versus 6.1 years in the standard care group. The overall costs were £9538.279 (£1=US $1.60) for ERP and £14,793.05 for standard treatment. This results in a cost-effectiveness ratio of -£6748.33/QALY. Patients receiving ERP required fewer visits to their general practitioner (P=.006) and required lesser help at home with day-to-day activities (P=.04) than patients in the standard care group. Survival was significantly improved at 2 years at 91% (42/46) for patients receiving ERP versus 73% (33/45) for the standard care group (P=.03). There was no statistically significant difference at 5 years after the surgery.</p><p><strong>Conclusions: </strong>ERPs for patients undergoing open liver resection can improve their medium-term survival and are cost-effective for both hospital and community settings.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"4 1","pages":"e16829"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7884210/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25317986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Swedish Web Version of the Quality of Recovery Scale Adapted for Patients Undergoing Local Anesthesia and Peripheral Nerve Blockade (SwQoR-LA): Prospective Psychometric Evaluation Study. 瑞典网络版适用于局部麻醉和周围神经阻滞患者的恢复质量量表(SwQoR-LA):前瞻性心理测量学评估研究。
JMIR perioperative medicine Pub Date : 2021-01-15 DOI: 10.2196/23090
Ulrica Nilsson, Karuna Dahlberg, Maria Jaensson
{"title":"Swedish Web Version of the Quality of Recovery Scale Adapted for Patients Undergoing Local Anesthesia and Peripheral Nerve Blockade (SwQoR-LA): Prospective Psychometric Evaluation Study.","authors":"Ulrica Nilsson,&nbsp;Karuna Dahlberg,&nbsp;Maria Jaensson","doi":"10.2196/23090","DOIUrl":"https://doi.org/10.2196/23090","url":null,"abstract":"<p><strong>Background: </strong>The frequency and timing of assessing patient symptoms and discomfort during postoperative recovery are goals. Therefore, real-time recovery evaluation has been suggested to identify specific deficits in patient recovery.</p><p><strong>Objective: </strong>This study aimed to psychometrically evaluate the Swedish Web Version of the Quality of Recovery (SwQoR) Scale adapted for patients undergoing local and peripheral nerve block (SwQoR-LA).</p><p><strong>Methods: </strong>This was a secondary analysis of a psychometric evaluation of 107 patients aged ≥18 years undergoing day surgery under local or peripheral nerve block anesthesia at 4 different day surgery departments in Sweden. The SwQoR-LA, available through a mobile app called Recovery Assessment by Phone Points (RAPP), was completed daily on postoperative days 1-7.</p><p><strong>Results: </strong>Some evidence of construct validity was supported, and discriminant validity was found in 7 of 8 items related to general anesthesia. The internal consistency was acceptable (.87-.89), and the split-half reliability was 0.80-0.86. Cohen d effect size was 0.98, and the percentage of change from baseline was 43.4%. No floor nor ceiling effects were found.</p><p><strong>Conclusions: </strong>The SwQoR-LA is valid, reliable, responsive, and clinically feasible for digital real-time recovery assessment of patient recovery to identify specific deficits in patient recovery and detect those patients who might benefit from a timely intervention.</p><p><strong>Trial registration: </strong>ClinicalTrials.gov NCT02492191; https://clinicaltrials.gov/ct2/show/NCT02492191.</p><p><strong>International registered report identifier (irrid): </strong>RR2-10.1136/bmjopen-2015-009901.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"4 1","pages":"e23090"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7846438/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38756147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wireless Remote Home Monitoring of Vital Signs in Patients Discharged Early After Esophagectomy: Observational Feasibility Study. 无线远程家庭监测食管切除术后早期出院患者生命体征:观察性可行性研究。
JMIR perioperative medicine Pub Date : 2020-12-04 DOI: 10.2196/21705
Martine J M Breteler, Lieke Numan, Jelle P Ruurda, Richard van Hillegersberg, Sylvia van der Horst, Daan A J Dohmen, Mathilde C van Rossum, Cor J Kalkman
{"title":"Wireless Remote Home Monitoring of Vital Signs in Patients Discharged Early After Esophagectomy: Observational Feasibility Study.","authors":"Martine J M Breteler,&nbsp;Lieke Numan,&nbsp;Jelle P Ruurda,&nbsp;Richard van Hillegersberg,&nbsp;Sylvia van der Horst,&nbsp;Daan A J Dohmen,&nbsp;Mathilde C van Rossum,&nbsp;Cor J Kalkman","doi":"10.2196/21705","DOIUrl":"https://doi.org/10.2196/21705","url":null,"abstract":"<p><strong>Background: </strong>Hospital stays after major surgery are shorter than ever before. Although enhanced recovery and early discharge have many benefits, some complications will now first manifest themselves in home settings. Remote patient monitoring with wearable sensors in the first days after hospital discharge may capture clinical deterioration earlier but is largely uncharted territory.</p><p><strong>Objective: </strong>This study aimed to assess the technical feasibility of patients, discharged after esophagectomy, being remotely monitored at home with a wireless patch sensor and the experiences of these patients. In addition, we determined whether observing vital signs with a wireless patch sensor influences clinical decision making.</p><p><strong>Methods: </strong>In an observational feasibility study, vital signs of patients were monitored with a wearable patch sensor (VitalPatch, VitalConnect Inc) during the first 7 days at home after esophagectomy and discharge from hospital. Vital signs trends were shared with the surgical team once a day, and they were asked to check the patient's condition by phone each morning. Patient experiences were evaluated with a questionnaire, and technical feasibility was analyzed on a daily basis as the percentage of data loss and gap durations. In addition, the number of patients for whom a change in clinical decision was made based on the results of remote vital signs monitoring at home was assessed.</p><p><strong>Results: </strong>Patients (N=20) completed 7 days each of home monitoring with the wearable patch sensor. Each of the patients had good recovery at home, and remotely observed vital signs trends did not alter clinical decision making. Patients appreciated that surgeons checked their vital signs daily (mean 4.4/5) and were happy to be called by the surgical team each day (mean 4.5/5). Wearability of the patch was high (mean 4.4/5), and no reports of skin irritation were mentioned. Overall data loss of vital signs measurements at home was 25%; both data loss and gap duration varied considerably among patients.</p><p><strong>Conclusions: </strong>Remote monitoring of vital signs combined with telephone support from the surgical team was feasible and well perceived by all patients. Future studies need to evaluate the impact of home monitoring on patient outcome as well as the cost-effectiveness of this new approach.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e21705"},"PeriodicalIF":0.0,"publicationDate":"2020-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7728408/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38777056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Efficacy of a Novel Intraoperative Engineered Sharps Injury Prevention Device: Pilot Usability and Efficacy Trial. 一种新型术中工程利器损伤预防装置的有效性:试验可用性和有效性试验。
JMIR perioperative medicine Pub Date : 2020-11-27 DOI: 10.2196/19729
Hillary Jenny, Maria Reategui Via Y Rada, Pooja Yesantharao, Helen Xun, Richard Redett, Justin Michael Sacks, Robin Yang
{"title":"Efficacy of a Novel Intraoperative Engineered Sharps Injury Prevention Device: Pilot Usability and Efficacy Trial.","authors":"Hillary Jenny,&nbsp;Maria Reategui Via Y Rada,&nbsp;Pooja Yesantharao,&nbsp;Helen Xun,&nbsp;Richard Redett,&nbsp;Justin Michael Sacks,&nbsp;Robin Yang","doi":"10.2196/19729","DOIUrl":"https://doi.org/10.2196/19729","url":null,"abstract":"<p><strong>Background: </strong>The American College of Surgeons reports 88,320 intraoperative needlestick injuries (NSIs) per year, resulting in US $376 to US $2456 in costs per NSI. Engineered sharps injury prevention (ESIP) devices protect against NSIs. To our knowledge, no study has been published to date to demonstrate clinical effectiveness of an intraoperative ESIP device. Operative Armour is a wearable arm cuff that can be donned during surgical closure to allow surgeons to keep a suture pack and sharps protection container on their forearm.</p><p><strong>Objective: </strong>We characterize Operative Armour's ESIP device effectiveness in a tertiary hospital, hypothesizing that this device will decrease NSI risk by decreasing behaviors associated with NSIs: needle passing and handling.</p><p><strong>Methods: </strong>A prospective case-control study was conducted with institutional review board quality improvement designation in which authors observed skin closures of plastic surgery procedures. To ensure accuracy, one surgeon was observed at a time. Control surgeries were purely observational; intervention cases involved surgeon use of the device during skin closure. Outcomes of interest included needle passing, needle handling, lost needles, and loaded waiting needles.</p><p><strong>Results: </strong>Surgeons were observed in 50 control and 50 intervention cases. Operative Armour eliminated needle passing during skin closure. One NSI occurred in one control case; no NSIs were observed in intervention cases (P=.36). The mean number of loaded and unprotected waiting needles was also significantly decreased in the intervention group from 2.3 to 0.2 (P<.001). Furthermore, a multivariable linear regression established that Operative Armour significantly decreased the number of needle adjustments by hand per stitch observed (F<sub>4, 21.68</sub>=3.72; P=.01). In fact, needle adjustments by hand decreased overall (1 adjustment per 10 stitches vs 1 adjustment per 5 stitches, P=.004), and adjustments occurred half as frequently with use of Operative Armour in free flap reconstruction (1 adjustment per 10 stitches vs 1 adjustment per 5 stitches, P=.03) and a quarter as frequently in other breast reconstruction cases such as mastopexy (1 adjustment per 20 stitches vs 1 adjustment per 5 stitches, P=.002).</p><p><strong>Conclusions: </strong>Operative Armour effectively functions as an ESIP device by decreasing intraoperative needle passing and handling. Although sample size prohibits demonstrating a decrease in NSIs during observed cases, by decreasing behaviors that drive NSI risk, we anticipate an associated decrease in NSIs with use of the device.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e19729"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7728410/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38778590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Perioperative Tablet-Based Telemonitoring After Abdominal Wall Hernia Surgery: Pilot Prospective Observational Cohort Study. 腹壁疝手术后围手术期基于平板电脑的远程监控:试点前瞻性观察队列研究。
JMIR perioperative medicine Pub Date : 2020-10-20 DOI: 10.2196/15672
Alexander Gräfitsch, Philipp Kirchhoff, Henry Hoffmann, Ralph F Staerkle, Savas D Soysal, Philippe M Glauser
{"title":"Perioperative Tablet-Based Telemonitoring After Abdominal Wall Hernia Surgery: Pilot Prospective Observational Cohort Study.","authors":"Alexander Gräfitsch, Philipp Kirchhoff, Henry Hoffmann, Ralph F Staerkle, Savas D Soysal, Philippe M Glauser","doi":"10.2196/15672","DOIUrl":"10.2196/15672","url":null,"abstract":"<p><strong>Background: </strong>Hernia repairs account for millions of general surgical procedures performed each year worldwide, with a notable shift to outpatient settings over the last decades. As technical possibilities such as smartphones, tablets, and different kinds of probes are becoming more and more available, such systems have been evaluated for applications in various clinical settings. However, there have been few studies conducted in the surgical field, especially in general surgery.</p><p><strong>Objective: </strong>We aimed to assess the feasibility of a tablet-based follow up to monitor activity levels after repair of abdominal wall hernias and to evaluate a possible reduction of adverse events by their earlier recognition.</p><p><strong>Methods: </strong>Patients scheduled for elective surgical repair of minor abdominal wall hernias (eg, inguinal, umbilical, or trocar hernias) were equipped with a telemonitoring system, including a tablet, pulse oximeter, and actimeter, for a monitoring phase of 7 days before and 30 days after surgery. Descriptive statistical analyses were performed.</p><p><strong>Results: </strong>We enrolled 16 patients with a mean overall age of 48.75 (SD 16.27) years. Preoperative activity levels were reached on postoperative day 12 with a median of 2242 (IQR 0-4578) steps after plunging on the day of surgery. The median proportion of available activity measurements over the entire study period of 38 days was 69% (IQR 56%-81%). We observed a gradual decrease in the proportion of available data for all parameters during the postoperative course. Six out of ten patients (60%) regained preoperative activity levels within 3 weeks after surgery. Overall, patients rated the usability of the system as relatively easy.</p><p><strong>Conclusions: </strong>Tablet-based follow up is feasible after surgical repair of minor abdominal wall hernias, with good adherence rates during the first couple of weeks after surgery. Thus, such a system could be a useful tool to supplement or even replace traditional outpatient follow up in selected general surgical patients.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e15672"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709856/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38777053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Smartphone App With a Digital Care Pathway for Patients Undergoing Spine Surgery: Development and Feasibility Study. 为脊柱手术患者提供数字护理路径的智能手机应用程序:开发和可行性研究。
JMIR perioperative medicine Pub Date : 2020-10-16 DOI: 10.2196/21138
Madison Ponder, Abena A Ansah-Yeboah, Lefko T Charalambous, Syed M Adil, Vishal Venkatraman, Muhammad Abd-El-Barr, Michael Haglund, Peter Grossi, Chester Yarbrough, Rajeev Dharmapurikar, Ziad Gellad, Shivanand P Lad
{"title":"A Smartphone App With a Digital Care Pathway for Patients Undergoing Spine Surgery: Development and Feasibility Study.","authors":"Madison Ponder,&nbsp;Abena A Ansah-Yeboah,&nbsp;Lefko T Charalambous,&nbsp;Syed M Adil,&nbsp;Vishal Venkatraman,&nbsp;Muhammad Abd-El-Barr,&nbsp;Michael Haglund,&nbsp;Peter Grossi,&nbsp;Chester Yarbrough,&nbsp;Rajeev Dharmapurikar,&nbsp;Ziad Gellad,&nbsp;Shivanand P Lad","doi":"10.2196/21138","DOIUrl":"https://doi.org/10.2196/21138","url":null,"abstract":"<p><strong>Background: </strong>There is a great unmet clinical need to provide patients undergoing spinal surgery and their caregivers with ongoing, high-quality care before and after surgery in an efficiency-focused health care environment.</p><p><strong>Objective: </strong>The objective of this study is to design, develop, and evaluate the acceptability and feasibility of a novel planning-, outcomes-, and analytics-based smartphone app called ManageMySurgery (MMS) in patients undergoing elective spine surgery (MMS-Spine).</p><p><strong>Methods: </strong>The development process of the MMS app was conducted over 2 sequential stages: (1) an evidence-based intervention design with refinement from surgeon and patient feedback and (2) feasibility testing in a clinical pilot study. We developed a novel, mobile-based, Health Insurance Portability and Accountability Act-compliant platform for interventional and surgical procedures. It is a patient-centric mobile health app that streamlines patients' interactions with their care team. MMS divides the patient journey into phases, making it feasible to provide customized care pathways that meet patients' unique needs. Patient-reported outcomes are easily collected and conform to the National Institutes of Health Patient-Reported Outcomes Measurement Information System (PROMIS) standard.</p><p><strong>Results: </strong>We tested the feasibility of the MMS-Spine app with patients undergoing elective spine surgery at a large academic health system. A total of 47 patients undergoing elective spine surgery (26 cervical spine and 21 lumbar spine surgeries) downloaded and used MMS-Spine to navigate their surgical journey, quantify their baseline characteristics and postoperative outcomes, and provide feedback on the utility of the app in preparing for and recovering from their spinal surgery. The median age was 59.0 (range 33-77) years, 22 of the 47 patients (47%) were women, and 26 patients (55%) had commercial insurance. Of the 47 patients, a total of 33 (70%) logged in on an iOS device, 11 (23%) on an Android device, and 3 (6%) on a computer or tablet. A total of 17 of the 47 patients (36%) added a caregiver, of which 7 (41%) logged in. The median number of sign-ins was 2. A total of 38 of 47 patients (81%) completed their baseline preoperative PROMIS-29 outcomes, and 14 patients (30%) completed at least one PROMIS-29 survey during the postoperative period. Of the 24 patients who completed the MMS survey, 21 (88%) said it was helpful during preparation for their procedure, 16 (67%) said it was helpful during the postoperative period, and 23 (96%) said that they would recommend MMS to a friend or family member.</p><p><strong>Conclusions: </strong>We used a patient-centered approach based on proven behavior change techniques to develop a comprehensive smartphone app for patients undergoing elective spine surgery. The optimized version of the app is ready for formal testing in a larger randomized clinical study ","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e21138"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709850/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38777057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Comparing Computed Tomography-Derived Augmented Reality Holograms to a Standard Picture Archiving and Communication Systems Viewer for Presurgical Planning: Feasibility Study. 比较计算机层析成像衍生的增强现实全息图与标准图像存档和通信系统查看器的术前规划:可行性研究。
JMIR perioperative medicine Pub Date : 2020-09-24 DOI: 10.2196/18367
David Dallas-Orr, Yordan Penev, Robert Schultz, Jesse Courtier
{"title":"Comparing Computed Tomography-Derived Augmented Reality Holograms to a Standard Picture Archiving and Communication Systems Viewer for Presurgical Planning: Feasibility Study.","authors":"David Dallas-Orr,&nbsp;Yordan Penev,&nbsp;Robert Schultz,&nbsp;Jesse Courtier","doi":"10.2196/18367","DOIUrl":"https://doi.org/10.2196/18367","url":null,"abstract":"<p><strong>Background: </strong>Picture archiving and communication systems (PACS) are ubiquitously used to store, share, and view radiological information for preoperative planning across surgical specialties. Although traditional PACS software has proven reliable in terms of display accuracy and ease of use, it remains limited by its inherent representation of medical imaging in 2 dimensions. Augmented reality (AR) systems present an exciting opportunity to complement traditional PACS capabilities.</p><p><strong>Objective: </strong>This study aims to evaluate the technical feasibility of using a novel AR platform, with holograms derived from computed tomography (CT) imaging, as a supplement to traditional PACS for presurgical planning in complex surgical procedures.</p><p><strong>Methods: </strong>Independent readers measured objects of predetermined, anthropomorphically correlated sizes using the circumference and angle tools of standard-of-care PACS software and a newly developed augmented reality presurgical planning system (ARPPS).</p><p><strong>Results: </strong>Measurements taken with the standard PACS and the ARPPS showed no statistically significant differences. Bland-Altman analysis showed a mean difference of 0.08% (95% CI -4.20% to 4.36%) for measurements taken with PACS versus ARPPS' circumference tools and -1.84% (95% CI -6.17% to 2.14%) for measurements with the systems' angle tools. Lin's concordance correlation coefficients were 1.00 and 0.98 for the circumference and angle measurements, respectively, indicating almost perfect strength of agreement between ARPPS and PACS. Intraclass correlation showed no statistically significant difference between the readers for either measurement tool on each system.</p><p><strong>Conclusions: </strong>ARPPS can be an effective, accurate, and precise means of 3D visualization and measurement of CT-derived holograms in the presurgical care timeline.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e18367"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709855/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39113163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Feasibility of Using a Single Heart Rate-Based Measure for Real-time Feedback in a Voluntary Deep Breathing App for Children: Data Collection and Algorithm Development. 在儿童自愿深呼吸应用程序中使用基于单一心率的实时反馈测量的可行性:数据收集和算法开发。
JMIR perioperative medicine Pub Date : 2020-09-23 DOI: 10.2196/16639
Christian L Petersen, Matthias Görges, Evgenia Todorova, Nicholas C West, Theresa Newlove, J Mark Ansermino
{"title":"Feasibility of Using a Single Heart Rate-Based Measure for Real-time Feedback in a Voluntary Deep Breathing App for Children: Data Collection and Algorithm Development.","authors":"Christian L Petersen,&nbsp;Matthias Görges,&nbsp;Evgenia Todorova,&nbsp;Nicholas C West,&nbsp;Theresa Newlove,&nbsp;J Mark Ansermino","doi":"10.2196/16639","DOIUrl":"https://doi.org/10.2196/16639","url":null,"abstract":"<p><strong>Background: </strong>Deep diaphragmatic breathing, also called belly breathing, is a popular behavioral intervention that helps children cope with anxiety, stress, and their experience of pain. Combining physiological monitoring with accessible mobile technology can motivate children to comply with this intervention through biofeedback and gaming. These innovative technologies have the potential to improve patient experience and compliance with strategies that reduce anxiety, change the experience of pain, and enhance self-regulation during distressing medical procedures.</p><p><strong>Objective: </strong>The aim of this paper was to describe a simple biofeedback method for quantifying breathing compliance in a mobile smartphone app.</p><p><strong>Methods: </strong>A smartphone app was developed that combined pulse oximetry with an animated protocol for paced deep breathing. We collected photoplethysmogram data during spontaneous and subsequently paced deep breathing in children. Two measures, synchronized respiratory sinus arrhythmia (RSA<sub>sync</sub>) and the corresponding relative synchronized inspiration/expiration heart rate ratio (HR-I:E<sub>sync</sub>), were extracted from the photoplethysmogram.</p><p><strong>Results: </strong>Data collected from 80 children aged 5-17 years showed a positive RSA<sub>sync</sub> effect in all participants during paced deep breathing, with a median (IQR; range) HR-I:E<sub>sync</sub> ratio of 1.26 (1.16-1.35; 1.01-1.60) during paced deep breathing compared to 0.98 (0.96-1.02; 0.82-1.18) during spontaneous breathing (median difference 0.25, 95% CI 0.23-0.30; P<.001). The measured HR-I:E<sub>sync</sub> values appeared to be independent of age.</p><p><strong>Conclusions: </strong>An HR-I:E<sub>sync</sub> level of 1.1 was identified as an age-independent threshold for programming the breathing pattern for optimal compliance in biofeedback.</p>","PeriodicalId":73557,"journal":{"name":"JMIR perioperative medicine","volume":"3 2","pages":"e16639"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709837/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38779019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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