Health Literacy and Disease Knowledge of Patients With Peripheral Arterial Disease or Abdominal Aortic Aneurysm: A Scoping Review.

OBJECTIVE: This scoping review summarises health literacy and disease knowledge in patients with abdominal aortic aneurysm (AAA) or peripheral arterial disease (PAD) and the influencing factors. DATA SOURCES: A systematic search was conducted in PubMed, Embase, PsychINFO, and CINAHL covering the period January 2012 to October 2022. REVIEW METHODS: This scoping review was undertaken in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Inclusion criteria encompassed studies addressing health literacy, knowledge, perception, or awareness in patients with AAA or PAD. Two authors independently reviewed abstracts and full texts, resolving any discrepancies through discussion or by consulting a third author for consensus. All article types were included except letters, editorials, study protocols, reviews, and guidelines. No language restrictions were applied. Primary outcomes were health literacy and disease knowledge. Secondary outcomes were factors that could influence this. Quality assessment was done using the Mixed Methods Appraisal Tool (MMAT). RESULTS: The review included 32 articles involving a total of 5 268 patients. Four articles regarded health literacy and the rest regarded disease knowledge. Ten studies (31%) met all quality criteria. Twenty studies were quantitative, eight were qualitative, and four were mixed methods studies. The review revealed inadequate health literacy in the majority of patients, and disease knowledge was relatively low among patients with AAA and PAD, with disparities in measures and assessment tools across studies. Factors influencing health literacy and disease knowledge included socioeconomic status, education, income, and employment. CONCLUSION: This scoping review revealed low health literacy and low disease knowledge in patients with AAA or PAD. Standardised health literacy assessment may contribute to improve communication strategies and decision aids to enhance patients' understanding and engagement in healthcare decisions, however further research is needed to prove its merits.

The link between the early surgery-induced inflammatory response and postoperative cognitive dysfunction in older patients.

BACKGROUND: Postoperative cognitive dysfunction (POCD) is a common complication in older patients with cancer and is associated with decreased quality of life and increased disability and mortality rates. Systemic inflammation resulting in neuroinflammation is considered important in the pathogenesis of POCD. The aim of this study was to explore the association between the early surgery-induced inflammatory response and POCD within 3 months after surgery in older cancer patients. METHODS: Patients ≥65 years in need of surgery for a solid tumor were included in a prospective cohort study. Plasma levels of C-reactive protein (CRP), interleukin-1 beta (IL-1ß), IL-6, IL-10, and Neutrophil gelatinase-associated lipocalin (NGAL) were measured perioperatively. Cognitive performance was assessed preoperatively and 3 months after surgery. POCD was defined as a decline in cognitive test scores of ≥25% on ≥2 of five tests within the different cognitive domains of memory, executive functioning, and information processing speed. Logistic regression analysis was performed. RESULTS: POCD was observed in 44 (17.7%) of 248 included patients. Age >75, preoperative Mini-Mental State Examination (MMSE) score ≤26 and major surgery were independent significant predictors for POCD. In multivariate logistic regression analysis, no significant associations were shown between the early surgery-induced inflammatory response and either POCD or decline within the different cognitive domains. CONCLUSIONS: This study shows that one out of six older patients with cancer developed POCD within 3 months after surgery. The early surgery-induced inflammatory response was neither associated with POCD, nor with decline in the separate cognitive domains. Further research is necessary for better understanding of the complex etiology of POCD.

Leave no one behind: A global survey of the current state of geriatric oncology practice by SIOG national representatives.

INTRODUCTION: The Sustainable Development Goals of the United Nations include a commitment to "leave no one behind" as a universal goal. To achieve this in geriatric oncology (GO) worldwide, it is important to understand the current state of GO at an international level. The International Society of Geriatric Oncology (SIOG) has several National Representatives (NRs) who act as SIOG's delegates in their respective countries. The NRs took part in this international survey exploring the state of GO practice, identifying barriers and solutions. MATERIALS AND METHODS: The NRs answered open-ended questions by email from February 2020 to October 2022. The questionnaire domains included the demographic information of older adults for their countries, and the NRs' opinions on whether GO is developing, what the barriers are to developing GO, and proposed actions to remove these barriers. The demographic data of each country reported in the survey was adjusted using literature and database searches. RESULTS: Twenty-one of thirty countries with NRs (70%) participated in this questionnaire study: 12 European, four Asian, two North American, two South American, and one Oceanian. The proportion of the population aged ≥75 years varied from 2.2% to 15.8%, and the average life expectancy also varied from 70 years to 86 years. All NRs reported that GO was developing in their country; four NRs (18%) reported that GO was well developed. Although all NRs agreed that geriatric assessment was useful, only three reported that it was used day-to-day in their countries' clinical practice (14%). The major barriers identified were the lack of (i) evidence to support GO use, (ii) awareness and interest in GO, and (iii) resources (time, manpower, and funding). The major proposed actions were to (i) provide new evidence through clinical trials specific for GO patients, (ii) stimulate awareness through networking, and (iii) deliver educational materials and information to healthcare providers and medical students. DISCUSSION: This current survey has identified the barriers to GO and proposed actions that could remove them. Broader awareness seems to be essential to implementing GO. Additional actions are needed to develop GO within countries and can be supported through international partnerships.

The Association Between Intraoperative Compromised Intestinal Integrity and Postoperative Complications in Cancer Patients.

BACKGROUND: Because of perioperative splanchnic hypoperfusion, the gut wall becomes more permeable for intraluminal microbes to enter the splanchnic circulation, possibly contributing to development of complications. Hypoperfusion-related injured enterocytes release intestinal fatty acid binding protein (I-FABP) into plasma, which is used as proxy of intestinal integrity. This study investigates the occurrence of intestinal integrity loss during oncologic surgery, measured by I-FABP change. Secondary the relationship between compromised intestinal integrity, and related variables and complications were studied. METHODS: Patients undergoing oncologic surgery from prospective cohort studies were included. Urine I-FABP samples were collected preoperatively (T0) and at wound closure (T1), and in a subgroup on Day 1 (D1) and Day 2 (D2) postoperatively. I-FABP dynamics were investigated and logistic regression analyses were performed to study the association between I-FABP levels and patient-related, surgical variables and complications. RESULTS: A total of 297 patients were included with median age of 70 years. Median I-FABP value increased from 80.0 pg/mL at T0 (interquartile range [IQR] 38.0-142.0) to 115 pg/mL at T1 (IQR 48.0-198.0) (p < 0.05). Age (odds ratio [OR] 1.05, 95% confidence interval [CI] 1.02-1.08) and anesthesia time (OR 1.13, 95% CI 1.02-1.25) were related to stronger I-FABP increase. When comparing I-FABP change in patients experiencing any complications versus no complications, relative I-FABP change at T1 was 145% of T0 (IQR 86-260) versus 113% (IQR 44-184) respectively (p < 0.05). CONCLUSIONS: A significant change in I-FABP levels was seen perioperatively indicating compromised intestinal integrity. Age and anesthesia time were related to higher I-FABP increase. In patients experiencing postoperative complications, a higher I-FABP increase was found.

Involvement of family members of older patients with cancer in triadic decision-making processes during medical consultations on an outpatient ward - an observational exploratory study using quantitative and qualitative methods.

INTRODUCTION: There is a growing interest in the involvement of family members of older patients with cancer in decision-making processes. The aim of this study is to identify how and to what extent family members, together with patients and physicians, are involved in triadic decision-making processes in clinical practice. MATERIALS AND METHODS: This study was conducted using an exploratory observational design. The Observer Patient Involvement Scale for patients with Multiple Chronicle Conditions (OPTIONMCC) was used to assess the interaction in triadic decision-making between patients, family members, and physicians. Physicians' behaviour was scored on a Likert-scale ranging from 0 (not observed) to 4 (executed to a high standard), while the behaviour of patients and their family members was scored on a scale from 0 (no or minimum participation) to 2 (active participation). Atlas.ti software was used to facilitate coding, and the SPSS statistical analysis platform was used to explore correlations between the shared decision-making (SDM) skills of the physician and the participation of patients and their family members. RESULTS: In total, ten physicians performed 25 consultations with older patients and 30 family members. Patients showed higher levels of participation in the SDM process than family members (OPTIONMCC mean scores 0.96 vs 0.61). Physicians' SDM skills were observed at a low or moderate skill level (OPTIONMCC mean score 1.81). Exploratory correlation analysis showed that higher physician scores were related to higher levels of both patients' and family members' involvement in the decision-making process. The level of family members' involvement in SDM varied from no involvement at all to active involvement. Qualitative analysis of family involvement revealed that relatives are likely to: emphasize patients' values and goals of care; inquire about different treatment options; assist in the deliberation process; and ask for clarification of the further medical process. Physicians showed responsive behaviour towards family members but seldom actively involved them in the SDM process. DISCUSSION: The study findings suggest that there is a need to include strategies to facilitate family involvement in current SDM models for older patients with cancer. Healthcare professionals in geriatric oncology might benefit from additional training covering family dynamics and managing challenging situations.

Heart Rate Variability in Surgical Patients Experiencing Live Bedside Music; An Explorative Study.

It's known that surgery elicits a stress response involving the autonomic nervous system (ANS) which is important in general recovery but can also have detrimental effects in older patients. Music seems to positively effect postoperative recovery, although the mechanism requires further unravelling. Our objective was to explore the response of the ANS to live bedside music in older surgical patients, by using heart rate variability (HRV) as a proxy. This explorative prospective non-randomized controlled cohort study included 101 older non-cardiac surgical patients, with a median age of 70 (range 60-88 years). HRV was measured in a cohort receiving live bedside music provided by professional musicians and in a control group that did not receive music. HRV was measured pre-intervention, during the intervention, 30 min after the intervention, and again after three hours. Mixed linear modelling was used to assess the effect of the intervention compared to the control group over time. A significant change in both the low and high frequency bands (p = 0.041) and (p = 0.041) respectively, was found over time in the music group compared to the control group indicating relaxation and increased parasympathetic activity in the music group. Other measures revealed a trend but no significant effect was shown. These results provide a first glance and contribute to a better understanding of the effect of music on the recovery of older surgical patients.

Calculating Tumor Volume Using Three-Dimensional Models in Preoperative Soft-Tissue Sarcoma Surgical Planning: Does Size Matter?

This feasibility study aims to explore the use of three-dimensional virtual surgical planning to preoperatively determine the need for reconstructive surgery following resection of an extremity soft-tissue sarcoma. As flap reconstruction is performed more often in advanced disease, we hypothesized that tumor volume would be larger in the group of patients that had undergone flap reconstruction. All patients that were treated by surgical resection for an extremity soft-tissue sarcoma between 1 January 2016 and 1 October 2019 in the University Medical Center Groningen were included retrospectively. Three-dimensional models were created using the diagnostic magnetic resonance scan. Tumor volume was calculated for all patients. Three-dimensional tumor volume was 107.8 (349.1) mL in the group of patients that had undergone primary closure and 29.4 (47.4) mL in the group of patients in which a flap reconstruction was performed, p = 0.004. Three-dimensional tumor volume was 76.1 (295.3) mL in the group of patients with a complication following ESTS treatment, versus 57.0 (132.4) mL in patients with an uncomplicated course following ESTS treatment, p = 0.311. Patients who had undergone flap reconstruction had smaller tumor volumes compared to those in the group of patients treated by primary closure. Furthermore, a larger tumor volume did not result in complications for patients undergoing ESTS treatment. Therefore, tumor volume does not seem to influence the need for reconstruction. Despite the capability of three-dimensional virtual surgical planning to measure tumor volume, we do not recommend its utilization in the multidisciplinary extremity soft-tissue sarcoma treatment, considering the findings of the study.

Is a preoperative multidisciplinary team meeting (cost)effective to improve outcome for high-risk adult patients undergoing noncardiac surgery: the PREPARATION study-a multicenter stepped-wedge cluster randomized trial.

BACKGROUND: As a result of increased life expectancy and improved care for patients suffering from chronic disease, the number of patients with multimorbidity requiring surgical intervention is increasing. For complex surgical patients, it is essential to balance the potential benefits of surgical treatment against the risk of permanent loss of functional capacity and quality of life due to complications. European and US guidelines on perioperative care recommend preoperative multidisciplinary team (MDT) discussions for high-risk noncardiac surgical patients. However, the evidence underlying benefits from preoperative MDT meetings with all relevant perioperative specialties present is limited. The current study aims to investigate the effect of implementation of preoperative MDT discussions for high-risk patients undergoing noncardiac surgery on serious adverse events. METHODS/DESIGN: PREPARATION is a stepped-wedge cluster randomized trial in 14 Dutch hospitals without currently established preoperative MDT meeting. The intervention, preoperative MDT meetings, will be implemented sequentially with seven blocks of 2 hospitals switching from control (preoperative screening as usual) to the intervention every 3 months. Each hospital will be randomized to one of seven blocks. We aim to include 1200 patients. The primary outcome is the incidence of serious adverse events at 6 months. Secondary outcomes include (cost)effectiveness, functional outcome, and quality of life for up to 12 months. DISCUSSION: PREPARATION is the first study to assess the effectiveness of a preoperative MDT meeting for high-risk noncardiac surgical patients in the presence of an anesthesiologist. If the results suggest that preoperative MDT discussions for high-risk patients are (cost)-effective, the current study facilitates implementation of preoperative MDT meetings in clinical practice. TRIAL REGISTRATION: ClinicalTrials.gov NCT05703230. Registered on 11/09/2022.

Perioperative Factors Associated With Postoperative Delirium in Patients Undergoing Noncardiac Surgery: An Individual Patient Data Meta-Analysis.

Importance: Postoperative delirium (POD) is a common and serious complication after surgery. Various predisposing factors are associated with POD, but their magnitude and importance using an individual patient data (IPD) meta-analysis have not been assessed. Objective: To identify perioperative factors associated with POD and assess their relative prognostic value among adults undergoing noncardiac surgery. Data Sources: MEDLINE, EMBASE, and CINAHL from inception to May 2020. Study Selection: Studies were included that (1) enrolled adult patients undergoing noncardiac surgery, (2) assessed perioperative risk factors for POD, and (3) measured the incidence of delirium (measured using a validated approach). Data were analyzed in 2020. Data Extraction and Synthesis: Individual patient data were pooled from 21 studies and 1-stage meta-analysis was performed using multilevel mixed-effects logistic regression after a multivariable imputation via chained equations model to impute missing data. Main Outcomes and Measures: The end point of interest was POD diagnosed up to 10 days after a procedure. A wide range of perioperative risk factors was considered as potentially associated with POD. Results: A total of 192 studies met the eligibility criteria, and IPD were acquired from 21 studies that enrolled 8382 patients. Almost 1 in 5 patients developed POD (18%), and an increased risk of POD was associated with American Society of Anesthesiologists (ASA) status 4 (odds ratio [OR], 2.43; 95% CI, 1.42-4.14), older age (OR for 65-85 years, 2.67; 95% CI, 2.16-3.29; OR for >85 years, 6.24; 95% CI, 4.65-8.37), low body mass index (OR for body mass index <18.5, 2.25; 95% CI, 1.64-3.09), history of delirium (OR, 3.9; 95% CI, 2.69-5.66), preoperative cognitive impairment (OR, 3.99; 95% CI, 2.94-5.43), and preoperative C-reactive protein levels (OR for 5-10 mg/dL, 2.35; 95% CI, 1.59-3.50; OR for >10 mg/dL, 3.56; 95% CI, 2.46-5.17). Completing a college degree or higher was associated with a decreased likelihood of developing POD (OR 0.45; 95% CI, 0.28-0.72). Conclusions and Relevance: In this systematic review and meta-analysis of individual patient data, several important factors associated with POD were found that may help identify patients at high risk and may have utility in clinical practice to inform patients and caregivers about the expected risk of developing delirium after surgery. Future studies should explore strategies to reduce delirium after surgery.

Live bedside music for hospitalized older adults: A qualitative descriptive interview study.

INTRODUCTION: Hospitalization may have a major impact on older patients as it is often a period of psychosocial vulnerability. Music is one of the most described art forms used in healthcare. Applied in clinical settings, it can affect a patients' emotional and psychosocial well-being. Incorporating a wider perspective of health promotion that aims to advance not only physical health, but a patients' overall well-being, is part of a person-centred approach to care. We developed an innovative participatory music practice in which professional musicians and music therapists visited patients at their bedside for 10-15 min in a Dutch and Austrian hospital. This qualitative study explores the added value of live bedside music practice for older hospitalized patients in Austria and the Netherlands. METHODS: Semi-structured interviews were conducted between October 2020 and February 2022 with 23 hospitalized patients aged ≥60 years. Due to the COVID-19 pandemic, the music sessions in Austria were facilitated by establishing a live connection between musicians and patients using a tablet. Data were transcribed verbatim and performed qualitative content analysis following the steps of thematic analysis. The COnsolidated criteria for REporting Qualitative research (COREQ) checklist was applied to report data collection, analysis and results. RESULTS: Four themes emerged from the data analysis. Participants described the perceived influences of live bedside music in terms of (1) emotional release, (2) positive distraction, (3) alterations in contact and (4) shared humanity. Overall, participants positively valued the live bedside music practice and expressed a desire for its continuation. CONCLUSION: This study explores the experiences and the added value of live bedside music for older hospitalized patients. By facilitating distraction and emotional release and enhancing nurse-patient interactions, live bedside music can significantly improve hospital experiences for older patients. Results reveal that live bedside music provides a positive patient experience and can be part of integrative and holistic care for hospitalized older patients. Live bedside music can attend to the emotional needs of older patients which are often under addressed in clinical settings but are crucial for enhancing their well-being.

Predicting Functional Recovery and Quality of Life in Older Patients Undergoing Colorectal Cancer Surgery: Real-World Data From the International GOSAFE Study.

PURPOSE: The GOSAFE study evaluates risk factors for failing to achieve good quality of life (QoL) and functional recovery (FR) in older patients undergoing surgery for colon and rectal cancer. METHODS: Patients age 70 years and older undergoing major elective colorectal surgery were prospectively enrolled. Frailty assessment was performed and outcomes, including QoL (EQ-5D-3L) recorded (3/6 months postoperatively). Postoperative FR was defined as a combination of Activity of Daily Living ≥5 + Timed Up & Go test <20 seconds + MiniCog >2. RESULTS: Prospective complete data were available for 625/646 consecutive patients (96.9%; 435 colon and 190 rectal cancer), 52.6% men, and median age was 79.0 years (IQR, 74.6-82.9 years). Surgery was minimally invasive in 73% of patients (321/435 colon; 135/190 rectum). At 3-6 months, 68.9%-70.3% patients experienced equal/better QoL (72.8%-72.9% colon, 60.1%-63.9% rectal cancer). At logistic regression analysis, preoperative Flemish Triage Risk Screening Tool ≥2 (3-month odds ratio [OR], 1.68; 95% CI, 1.04 to 2.73; P = .034, 6-month OR, 1.71; 95% CI, 1.06 to 2.75; P = .027) and postoperative complications (3-month OR, 2.03; 95% CI, 1.20 to 3.42; P = .008, 6-month OR, 2.56; 95% CI, 1.15 to 5.68; P = .02) are associated with decreased QoL after colectomy. Eastern Collaborative Oncology Group performance status (ECOG PS) ≥2 is a strong predictor of postoperative QoL decline in the rectal cancer subgroup (OR, 3.81; 95% CI, 1.45 to 9.92; P = .006). FR was reported by 254/323 (78.6%) patients with colon and 94/133 (70.6%) with rectal cancer. Charlson Age Comorbidity Index ≥7 (OR, 2.59; 95% CI, 1.26 to 5.32; P = .009), ECOG ≥2 (OR, 3.12; 95% CI, 1.36 to 7.20; P = .007 colon; OR, 4.61; 95% CI, 1.45 to 14.63; P = .009 rectal surgery), severe complications (OR, 17.33; 95% CI, 7.30 to 40.8; P < .001), fTRST ≥2 (OR, 2.71; 95% CI, 1.40 to 5.25; P = .003), and palliative surgery (OR, 4.11; 95% CI, 1.29 to 13.07; P = .017) are risk factors for not achieving FR. CONCLUSION: The majority of older patients experience good QoL and stay independent after colorectal cancer surgery. Predictors for failing to achieve these essential outcomes are now defined to guide patients' and families' preoperative counseling.

Live and Recorded Music Interventions to Reduce Postoperative Pain: Protocol for a Nonrandomized Controlled Trial.

BACKGROUND: Postoperative patients who were previously engaged in the live musical intervention Meaningful Music in Healthcare reported significantly reduced perception of pain than patients without the intervention. This encouraging finding indicates a potential for postsurgical musical interventions to have a place in standard care as therapeutic pain relief. However, live music is logistically complex in hospital settings, and previous studies have reported the more cost-effective recorded music to serve as a similar pain-reducing function in postsurgical patients. Moreover, little is known about the potential underlying physiological mechanisms that may be responsible for the reduced pain perceived by patients after the live music intervention. OBJECTIVE: The primary objective is to see whether a live music intervention can significantly lower perceived postoperative pain compared to a recorded music intervention and do-nothing control. The secondary objective is to explore the neuroinflammatory underpinnings of postoperative pain and the potential role of a music intervention in mitigating neuroinflammation. METHODS: This intervention study will compare subjective postsurgical pain ratings among 3 groups: live music intervention, recorded music intervention, and standard care control. The design will take the form of an on-off nonrandomized controlled trial. Adult patients undergoing elective surgery will be invited to participate. The intervention is a daily music session of up to 30 minutes for a maximum of 5 days. The live music intervention group is visited by professional musicians once a day for 15 minutes and will be asked to interact. The recorded music active control intervention group receives 15 minutes of preselected music over headphones. The do-nothing group receives typical postsurgical care that does not include music. RESULTS: At study completion, we will have an empirical indication of whether live music or recorded music has a significant impact on postoperative perceived pain. We hypothesize that the live music intervention will have more impact than recorded music but that both will reduce the perceived pain more than care-as-usual. We will moreover have the preliminary evidence of the physiological underpinnings responsible for reducing the perceived pain during a music intervention, from which hypotheses for future research may be derived. CONCLUSIONS: Live music can provide relief from pain experienced by patients recovering from surgery; however, it is not known to what degree live music improves the patients' pain experience than the logistically simpler alternative of recorded music. Upon completion, this study will be able to statistically compare live versus recorded music. This study will moreover be able to provide insight into the neurophysiological mechanisms involved in reduced pain perception as a result of postoperative music listening. TRIAL REGISTRATION: The Netherlands Central Commission on Human Research NL76900.042.21; https://www.toetsingonline.nl/to/ccmo_search.nsf/fABRpop?readform&unids=F2CA4A88E6040A45C1258791001AEA44. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/40034.

Timed up and go test and long-term survival in older adults after oncologic surgery.

BACKGROUND: Physical performance tests are a reflection of health in older adults. The Timed Up and Go test is an easy-to-administer tool measuring physical performance. In older adults undergoing oncologic surgery, an impaired TUG has been associated with higher rates of postoperative complications and increased short term mortality. The objective of this study is to investigate the association between physical performance and long term outcomes. METHODS: Patients aged ≥65 years undergoing surgery for solid tumors in three prospective cohort studies, 'PICNIC', 'PICNIC B-HAPPY' and 'PREOP', were included. The TUG was administered 2 weeks before surgery, a score of ≥12 seconds was considered to be impaired. Primary endpoint was 5-year survival, secondary endpoint was 30-day major complications. Survival proportions were estimated using Kaplan-Meier curves. Cox- and logistic regression analysis were used for survival and complications respectively. Hazard ratios (aHRs) and Odds ratios (aOR) were adjusted for literature-based and clinically relevant variables, and 95% confidence intervals (95% CIs) were estimated using multivariable models. RESULTS: In total, 528 patients were included into analysis. Mean age was 75 years (SD 5.98), in 123 (23.3%) patients, the TUG was impaired. Five-year survival proportions were 0.56 and 0.49 for patients with normal TUG and impaired TUG respectively. An impaired TUG was an independent predictor of increased 5-year mortality (aHR 1.43, 95% CI 1.02-2.02). The TUG was not a significant predictor of 30-day major complications (aOR 1.46, 95% CI 0.70-3.06). CONCLUSIONS: An impaired TUG is associated with increased 5-year mortality in older adults undergoing surgery for solid tumors. It requires further investigation whether an impaired TUG can be reversed and thus improve long-term outcomes. TRIAL REGISTRATION: The PICNIC studies are registered in the Dutch Clinical Trial database at www.trialregister.nl: NL4219 (2010-07-22) and NL4441 (2014-06-01). The PREOP study was registered with the Dutch trial registry at www.trialregister.nl: NL1497 (2008-11-28) and in the United Kingdom register (Research Ethics Committee reference 10/H1008/59).  https://www.hra.nhs.uk/planning-and-improving-research/application-summaries/research-summaries/?page=15&query=preop&date_from=&date_to=&research_type=&rec_opinion=&relevance=true .

Impact of cumulative complications on 1-year treatment-related healthcare costs in patients with colorectal peritoneal metastases undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy.

BACKGROUND: The aim of this study was to evaluate the impact of all minor and major complications on treatment-related healthcare costs in patients who undergo cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for the treatment of colorectal peritoneal metastases (PMs). METHOD: Patients with histologically proven colorectal PMs who underwent CRS + HIPEC from March 2006 to October 2019 in a tertiary referral centre were retrospectively identified from a prospectively maintained database. Patients were divided into six subgroups according to the severity of the complications, which were scored using the comprehensive complication index (CCI) (CCI 0-9.9, CCI 10-19.9, CCI 20-29.9, CCI 30-39.9, CCI 40-49.9, and CCI 50 or higher). Treatment-related healthcare costs up to 1 year after CRS + HIPEC were obtained from the financial department. Differences in costs and survival outcomes were compared using the chi-squared test and Kruskal-Wallis H test. RESULTS: A total of 142 patients were included (CCI 0-9.9, 53 patients; CCI 10-19.9, 0 patients; CCI 20-29.9, 45 patients; CCI 30-39.9, 14 patients; CCI 40-49, 9 patients; and CCI 50 or higher, 21 patients). Median (interquartile range) treatment-related healthcare costs increased significantly and exponentially for the CCI 30-39, CCI 40-49, and CCI 50 or higher groups (€48 993 (€44 262-€84 805); €57 167 (€43 047-€67 591); and €82 219 (€55 487-€145 314) respectively) compared with those for the CCI 0-9.9 and CCI 20-29.9 groups (€33 856 (€24 433-€40 779) and €40 621 (€31 501-€58 761) respectively, P < 0.010). CONCLUSION: Treatment-related healthcare costs increase exponentially as more complications develop among patients who undergo CRS + HIPEC for the treatment of colorectal PMs. Anastomotic leakages after CRS + HIPEC lead to an increase of 295 per cent of treatment-related healthcare costs.

Involvement of adult children in treatment decision-making for older patients with cancer - a qualitative study of perceptions and experiences of oncology surgeons and nurses.

BACKGROUND: Many older patients with cancer have their family members, often their adult children, involved in a process of treatment decision-making. Despite the growing awareness that family members can facilitate a process of shared decision-making, strategies for involving family members are scarce. Furthermore, literature about shared decision-making pays little attention to family involvement or to the impact that family relations have on the decision process. The purpose of this study was to explore how surgeons and nurses perceive the involvement of adult children of older patients with cancer in treatment decision-making. Subsequently, it identified strategies to ensure family involvement in the decision-making process, used in clinical practice. METHODS: Qualitative open in-depth interviews were conducted with 13 surgeons and 13 nurses working in a university or general hospital. Qualitative content analysis was conducted according to the steps of thematic analysis. RESULTS: Both nurses and surgeons indicated that adult children's involvement in decision-making about treatment increases when patients become frail. They mentioned several characteristics of adult children's behaviour during the decision-making process. Most of these characteristics are beneficial, but they also can be challenging. The distinct nature of adult children's involvement can help older patients with cancer reach better-informed treatment decisions. Health professionals reported six strategies to support positive family involvement in decision-making about treatment. CONCLUSION: Adult children may facilitate a process of shared decision-making and help patients reach well-informed treatment decisions. Health professionals' strategies deliberately support positive family involvement.

Head-to-head comparison of 14 prediction models for postoperative delirium in elderly non-ICU patients: an external validation study.

OBJECTIVES: Delirium is associated with increased morbidity, mortality, prolonged hospitalisation and increased healthcare costs. The number of clinical prediction models (CPM) to predict postoperative delirium has increased exponentially. Our goal is to perform a head-to-head comparison of CPMs predicting postoperative delirium in non-intensive care unit (non-ICU) elderly patients to identify the best performing models. SETTING: Single-site university hospital. DESIGN: Secondary analysis of prospective cohort study. PARTICIPANTS AND INCLUSION: CPMs published within the timeframe of 1 January 1990 to 1 May 2020 were checked for eligibility (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). For the time period of 1 January 1990 to 1 January 2017, included CPMs were identified in systematic reviews based on prespecified inclusion and exclusion criteria. An extended literature search for original studies was performed independently by two authors, including CPMs published between 1 January 2017 and 1 May 2020. External validation was performed using a surgical cohort consisting of 292 elderly non-ICU patients. PRIMARY OUTCOME MEASURES: Discrimination, calibration and clinical usefulness. RESULTS: 14 CPMs were eligible for analysis out of 366 full texts reviewed. External validation was previously published for 8/14 (57%) CPMs. C-indices ranged from 0.52 to 0.74, intercepts from -0.02 to 0.34, slopes from -0.74 to 1.96 and scaled Brier from -1.29 to 0.088. Based on predefined criteria, the two best performing models were those of Dai et al (c-index: 0.739; (95% CI: 0.664 to 0.813); intercept: -0.018; slope: 1.96; scaled Brier: 0.049) and Litaker et al (c-index: 0.706 (95% CI: 0.590 to 0.823); intercept: -0.015; slope: 0.995; scaled Brier: 0.088). For the remaining CPMs, model discrimination was considered poor with corresponding c-indices <0.70. CONCLUSION: Our head-to-head analysis identified 2 out of 14 CPMs as best-performing models with a fair discrimination and acceptable calibration. Based on our findings, these models might assist physicians in postoperative delirium risk estimation and patient selection for preventive measures.

Quality of Life in Older Adults After Major Cancer Surgery: The GOSAFE International Study.

BACKGROUND: Accurate quality of life (QoL) data and functional results after cancer surgery are lacking for older patients. The international, multicenter Geriatric Oncology Surgical Assessment and Functional rEcovery after Surgery (GOSAFE) Study compares QoL before and after surgery and identifies predictors of decline in QoL. METHODS: GOSAFE prospectively collected data before and after major elective cancer surgery on older adults (≥70 years). Frailty assessment was performed and postoperative outcomes recorded (30, 90, and 180 days postoperatively) together with QoL data by means of the three-level version of the EuroQol five-dimensional questionnaire (EQ-5D-3L), including 2 components: an index (range = 0-1) generated by 5 domains (mobility, self-care, ability to perform the usual activities, pain or discomfort, anxiety or depression) and a visual analog scale. RESULTS: Data from 26 centers were collected (February 2017-March 2019). Complete data were available for 942/1005 consecutive patients (94.0%): 492 male (52.2%), median age 78 years (range = 70-95 years), and primary tumor was colorectal in 67.8%. A total 61.2% of all surgeries were via a minimally invasive approach. The 30-, 90-, and 180-day mortality was 3.7%, 6.3%, and 9%, respectively. At 30 and 180 days, postoperative morbidity was 39.2% and 52.4%, respectively, and Clavien-Dindo III-IV complications were 13.5% and 18.7%, respectively. The mean EQ-5D-3L index was similar before vs 3 months but improved at 6 months (0.79 vs 0.82; P < .001). Domains showing improvement were pain and anxiety or depression. A Flemish Triage Risk Screening Tool score greater than or equal to 2 (odds ratio [OR] = 1.58, 95% confidence interval [CI] = 1.13 to 2.21, P = .007), palliative surgery (OR = 2.14, 95% CI = 1.01 to 4.52, P = .046), postoperative complications (OR = 1.95, 95% CI = 1.19 to 3.18, P = .007) correlated with worsening QoL. CONCLUSIONS: GOSAFE shows that older adults' preoperative QoL is preserved 3 months after cancer surgery, independent of their age. Frailty screening tools, patient-reported outcomes, and goals-of-care discussions can guide decisions to pursue surgery and direct patients' expectations.

The association between the inflammatory response following surgery and post-operative delirium in older oncological patients: a prospective cohort study.

INTRODUCTION: Post-operative delirium (POD) is associated with increased morbidity and mortality rates in older patients. Neuroinflammation, the activation of the intrinsic immune system of the brain, seems to be one of the mechanisms behind the development of POD. The aim of this study was to explore the association between the perioperative inflammatory response and the development of POD in a cohort of older oncological patients in need for surgery. METHODS: In this prospective cohort study, patients 65 years and older in need for oncologic surgery were included. Inflammatory markers C-reactive protein (CRP), interleukin-1 beta (IL-1ß), IL-6, IL10 and Neutrophil gelatinase-associated lipocalin (NGAL) were measured in plasma samples pre- and post-operatively. Delirium Observation Screening Scale (DOS) was used as screening instrument for POD in the first week after surgery. In case of positive screening, diagnosis of POD was assessed by a clinician. RESULTS: Between 2010 and 2016, plasma samples of 311 patients with median age of 72 years (range 65-89) were collected. A total of 38 (12%) patients developed POD in the first week after surgery. The perioperative increase in plasma levels of IL-10 and NGAL were associated with POD in multivariate logistic regression analysis (OR 1.33 [1.09-1.63] P = 0.005 and OR 1.30 [1.03-1.64], P = 0.026, respectively). The biomarkers CRP, IL-1ß and IL-6 were not significantly associated with POD. CONCLUSIONS: Increased surgery-evoked inflammatory responses of IL-10 and NGAL are associated with the development of POD in older oncological patients. The outcomes of this study contribute to understanding the aetiology of neuroinflammation and the development of POD.

Factors influencing family involvement in treatment decision-making for older patients with cancer: A scoping review.

Many older patients with cancer depend on their family members for care and support and involve their family members in treatment decision-making in different stages of the cancer trajectory. Although family involvement is advocated in person-centered care, little is known about family involvement in decision-making specifically for older patients, and evidence-based strategies are scarce. The aim of this scoping review is to provide deeper understanding of factors influencing family involvement in treatment decision-making for older patients with cancer. Four databases were searched for quantitative-, qualitative- and mixed-method empirical studies describing factors influencing family involvement in treatment decision-making for older patients with cancer: PubMed, EMBASE, CINAHL and PsycINFO. Three independent researchers reviewed the papers for eligibility and quality and contributed to the data extraction and analysis. Twenty-seven papers were included, sixteen quantitative studies, nine qualitative studies and two mixed-method studies. Five categories of factors influencing family involvement emerged: 1) patient characteristics, 2) family member characteristics, 3) family system characteristics, 4) physician's role and 5) cultural influences. These factors affect the level of family control in decision-making, treatment choice, decision agreement, and levels of stress and coping strategies of patients and family members. This review reveals a complex interplay of factors influencing family involvement in treatment decision-making for older patients with cancer that is rooted in characteristics of the family system. The findings underscore the need for development and implementation of evidence-based strategies for family involvement in treatment decision-making as part of patient-centered care for older patients with cancer.