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BACKGROUND: Postoperative home monitoring could potentially detect complications early, but evidence in oncogeriatric surgery is scarce. Therefore, we evaluated whether post-discharge physical activity, vital signs, and patient-reported symptoms are related to post-discharge complications and hospital readmissions in older patients undergoing cancer surgery. METHODS: In this observational cohort study, we monitored older patients (≥65 years of age) undergoing cancer surgery, for 2 weeks post-discharge using tablet-based applications and connected devices. Outcome measures were post-discharge complications and readmissions; physical activity and patient-reported symptoms over time; and threshold violations for physical activity (step count <1000 steps/day), vital signs (temperature <36°C or >38°C; blood pressure <100/60 mmHg or >150/100 mmHg; heart rate <50 bpm or >100 bpm; weight -5% or +5% of weight at discharge); and patient-reported symptoms (pain score greater than the previous day; presence of dyspnea, vomiting, dizziness, fever). RESULTS: Of 58 patients (mean age 72 years), 24 developed a post-discharge complication and 13 were readmitted. Measured parameters indicated 392 threshold violations out of 5379 measurements (7.3%) in 40 patients, mostly because of physical inactivity. Patients with readmissions had lower physical activity at discharge and at day 9 after discharge and violated a physical activity threshold more often. Patients with post-discharge complications had a higher median pain score compared with patients without these adverse events. No differences in threshold violations of other parameters were observed between patients with and without post-discharge complications and readmissions. CONCLUSION: Our results show the potential of telemonitoring older patients after cancer surgery but confirm that detecting post-discharge complications is complex and multifactorial.
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Neoplasias , Alta do Paciente , Assistência ao Convalescente , Idoso , Exercício Físico , Humanos , Recém-Nascido , Neoplasias/cirurgia , Readmissão do Paciente , Medidas de Resultados Relatados pelo Paciente , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Sinais VitaisRESUMO
BACKGROUND: Remote home monitoring might fill the perceived surveillance gap after hospital discharge. However, it is unclear whether older oncologic patients will be able to use the required new digital technologies. The study aimed to assess the feasibility of postoperative remote home monitoring for this population. METHODS: This observational cohort study recruited patients aged 65 years or older scheduled for oncologic surgery. The study patients used a mobile application and activity tracker preoperatively until 3 months postoperatively. A subset of the patients used additional devices (thermometer, blood pressure monitor, weight scale) and completed electronic health questionnaires 2 weeks after hospital discharge. Feasibility was assessed by the study completion rate, compliance in using components of the information technology system, acceptability [Net Promotor Score (NPS)] and usability [System Usability Scale (SUS)]. The NPS score varied from - 100 to + 100. An SUS higher than 68 was considered above average. RESULTS: Of 47 participants (mean age, 72 years; range, 65-85 years), 37 completed a follow-up assessment, yielding a completion rate of 79%. Compliance in using the activity tracker (n = 41) occurred a median of 81 days [interquartile range (IQR), 70-90 days] out of 90 post-discharge days. Compliance in measuring vital signs and completing health questionnaires varied from a median of 10.5 days (IQR, 4.5-14.0 days) to 12 days (IQR, 5-14 days) out of 14 days. The NPS was + 29.7%, and the mean SUS was 74.4 ± 19.3. CONCLUSION: Older oncologic patients in the study considered postoperative home monitoring acceptable and usable. Once they consented to participate, the patients were compliant, and the completion rate was high.
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Atividades Cotidianas , Assistência ao Convalescente , Neoplasias , Alta do Paciente , Telemedicina , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Estudos de Viabilidade , Feminino , Força da Mão , Humanos , Masculino , Monitorização Fisiológica , Neoplasias/cirurgiaRESUMO
Currently, there is a wide range of commercially available endografts for infrarenal abdominal aortic aneurysm (AAA) repair. Results of long-term follow up after endovascular aneurysm repair (EVAR) are limited. Thereby, the durability of these endografts and the difference between manufacturers is not fully clear. In this review, studies with mid- and long-term results, with a minimum median follow up of 36 months per endograft, were included describing results with Cook Zenith? Flex? endograft (Cook Medical Inc., Bloomington, Indiana) (n=6), Cordis Corporate INCRAFT? (Cordis Corporation, Freemont, California) (n=1), Gore? EXCLUDER? (W.L. Gore & Associates Inc., Flagstaff, Arizona) (n=3), Medtronic Endurant? (Medtronic plc, Santa Rosa, California) (n= 6), and Vascutek Anaconda? (Vascutek Ltd., Inchinnan, Scotland) (n=2). The assisted technical success varied between 83% and 100%, and the perioperative mortality, early reintervention, and early conversion rates were comparable for the studied endografts. At three-year follow up, the freedom from AAA-rupture and AAA-related death varied between 98% and 100%. The results demonstrated an increasing complication and reintervention rate over time. When adhering to the instruction for use, minor differences were seen during follow up between the endografts. Latest generation endografts continue to have good postoperative results, the reintervention-rate of 10-20% over time mandates an ongoing close patient follow up. The choice of a specific design depends on native patient anatomy and the experience of the implanting surgeon.
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Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular , Prótese Vascular , Procedimentos Endovasculares , Humanos , Complicações Pós-Operatórias , Reoperação , Resultado do TratamentoRESUMO
BACKGROUND: Perioperative telemonitoring of patients undergoing major surgery might lead to improved postoperative outcomes. The aim of this systematic review is to evaluate the effectiveness of current perioperative telemonitoring interventions on postoperative clinical, patient-reported, and financial outcome measures in patients undergoing major surgery. METHODS: For this systematic review, PubMed, CINAHL, and Embase databases were searched for eligible articles published between January 1, 2009 and March 15, 2021. Studies were eligible as they described: (P) patients aged 18 years or older who underwent major abdominal surgery, (I) perioperative telemonitoring as intervention, (C) a control group receiving usual care, (O) any type of postoperative clinical, patient-reported, or financial outcome measures, and (S) an interventional study design. RESULTS: The search identified 2958 articles of which 10 were eligible for analysis, describing nine controlled trials of 2438 patients. Perioperative telemonitoring comprised wearable biosensors (n = 3), websites (n = 3), e-mail (n = 1), and mobile applications (n = 2). Outcome measures were clinical (n = 8), patient-reported (n = 5), and financial (n = 2). Results show significant improvement of recovery time, stoma self-efficacy and pain in the early postoperative phase in patients receiving telemonitoring. Other outcome measures were not significantly different between the groups. CONCLUSION: Evidence for the effectiveness of perioperative telemonitoring in major surgery is scarce. There is a need for good quality studies with sufficient patients while ensuring that the quality and usability of the technology and the adoption in care processes are optimal.
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INTRODUCTION: Recovery of physical activity is an important functional outcome measure after cancer surgery. However, objective data on physical activity for older cancer patients is scarce. The aims of this study were to quantify perioperative physical activity levels, assess recovery of physical activity three months after surgery, and characterise patients who achieved recovery. MATERIALS AND METHODS: This observational cohort study analysed physical activity data collected from patients aged >65 who were scheduled for cancer surgery between May 2018 and July 2019. Perioperative daily step count was measured using a Fitbit device. The primary outcome measure was the percentage of patients who returned to (≥90% of) their preoperative (baseline) physical activity levels three months after surgery. RESULTS: Fifty patients (mean age 73) were recruited, and available Fitbit data was analysed. Median daily step counts at baseline (n = 40), before hospital discharge (n = 40), and three months postoperative (n = 37) were 5,974 (IQR 4,250-7,922), 1,619 (IQR 920-2,839), and 4,674 (IQR 3,047-7,592), respectively. The 15/37 (41%) patients who had reached baseline levels three months after surgery seemed to have more preoperative self-reported physical activity, better anaesthesiologists' physical status classification, and fewer in-hospital complications compared to patients who had not, although the differences were statistically non-significant. CONCLUSION: Perioperative physical activity was quantified for older cancer patients, and 41% returned to baseline levels within three months. Accelerometer-based physical activity provided a valuable outcome measure for postoperative physical recovery. Future studies using objective physical activity measures are needed to evaluate effects of interventional studies aimed at improving physical activity.
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Acelerometria , Exercício Físico , Neoplasias/cirurgia , Recuperação de Função Fisiológica , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Desempenho Físico Funcional , Período Pós-Operatório , Período Pré-Operatório , AutorrelatoRESUMO
OBJECTIVES: Although the increasing cancer incidence in older patients is widely recognised, older patients remain underrepresented in clinical cancer trials and eHealth studies. The aim of this research is to identify technological and patient-related barriers to inclusion of this population in a clinical eHealth study. MATERIAL AND METHODS: This is a retrospective analysis of a prospective cohort study with older patients (≥ 65 years) undergoing cancer-related surgery, who were identified for a perioperative telemonitoring study. Reasons for ineligibility and refusal had been prospectively registered. Characteristics and postoperative outcomes were compared between participants and non-participants. RESULTS: Between May 2018 and March 2020, 151 patients were assessed for eligibility, resulting in 65 participants and 86 non-participants. The main reason for ineligibility was lack of internet access at home (n = 16), while main reasons for refusal were perceived high mental burden (n = 46) and insufficient digital skills (n = 12). Compared with participants, non-participants were significantly older (mean age 75 vs. 73, p = 0.01); more often female (64% vs. 35%, p = 0.00), unmarried (42% vs. 8%, p = 0.01) living alone (38% vs. 19%, p = 0.02); had a higher ASA classification (43% vs. 19%, p = 0.00); often had polypharmacy (67% vs. 43%, p = 0.00); and were more often discharged to skilled nursing facilities (0% vs. 15%, p = 0.00). CONCLUSION: Our results confirm the underrepresentation of older female patients with little support from a partner and higher comorbidity. We should be aware of technological and patient-related barriers to including older adults with cancer, in order to avoid further dividing patients with low and high digital health literacy.
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Letramento em Saúde , Neoplasias , Telemedicina , Idoso , Feminino , Humanos , Internet , Estudos Prospectivos , Estudos RetrospectivosRESUMO
OBJECTIVES: EHealth interventions are increasingly being applied in perioperative care but have not been adequately studied for older surgical patients who could potentially benefit from them. Therefore, we evaluated the feasibility of perioperative eHealth interventions for this population. DESIGN: A systematic review of prospective observational and interventional studies was conducted. Three electronic databases (PubMed, EMBASE, CINAHL) were searched between January 1999 and July 2019. Study quality was assessed by Methodological Index for Non-Randomized Studies (MINORS) with and without control group. SETTING AND PARTICIPANTS: Studies of surgical patients with an average age ≥65 years undergoing any perioperative eHealth intervention with active patient participation (with the exception of telerehabilitation following orthopedic surgery) were included. MEASURES: The main outcome measure was feasibility, defined as a patient's perceptions of usability, satisfaction, and/or acceptability of the intervention. Other outcomes included compliance and study completion rate. RESULTS: Screening of 1569 titles and abstracts yielded 7 single-center prospective studies with 223 patients (range n = 9-69 per study, average age 66-74 years) undergoing oncological, cardiovascular, or orthopedic surgery. The median MINORS scores were 13.5 of 16 for 6 studies without control group, and 14 of 24 for 1 study with a control group. Telemonitoring interventions were rated as "easy to use" by 89% to 95% of participants in 3 studies. Patients in 3 studies were satisfied with the eHealth intervention and would recommend it to others. Acceptability (derived from consent rate) ranged from 71% to 89%, compliance from 53% to 86%, and completion of study follow-up from 54% to 95%. CONCLUSIONS AND IMPLICATIONS: Results of 7 studies involving perioperative eHealth interventions suggest their feasibility and encourage further development of technologies for older surgical patients. Future feasibility studies require clear definitions of appropriate feasibility outcome measures and a comprehensive description of patient characteristics such as functional performance, level of education, and socioeconomic status.