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Background: Owing to clinical developments and economic strain, perioperative care has undergone considerable changes. Therefore, it is important to review and critique the efficacy of existing practices in a context that is placing increasing emphasis on better efficacy and cost-containment. Considering that the objective involves devising approaches to minimize postoperative complications and reduce medical care, efforts should concentrate on postsurgical pulmonary complications that are common. The present analysis aims to examine how customized rehabilitation nursing intercession impacts the postsurgical restoration of respiratory functions in thoracic surgery patients., Methods: Prespecified search strategies will be employed to perform a methodological search of 6 databases namely EMBASE, Cochrane Library, PubMed, Web of Science, WanFang Database, and China National Knowledge Infrastructure. The analysis will comprise original publications that evaluated how personalized rehabilitation nursing intervention impacts postsurgical restoration of respiratory function in those who have undergone thoracic surgery. All considered publications are before December 25, 2021. Different authors will conduct an independent study selection process to evaluate the quality of the publications and extract required data. Based on the standardized mean difference and its 95% confidence interval, we estimate the summary effects for each meta-analyses. Based on heterogeneity in considered articles, the related data will be pooled through either a random- or fixed-effect meta-analysis. Lastly, the overall quality of evidence using appropriate methods will be performed., Results: The results of this analysis will systematically evaluate how customized rehabilitation nursing interference impact postsurgical healing of respiratory functions in patients who have undergone thoracic surgery by collecting the existing evidence., Ethics and Dissemination: Not required., Open Science Framework Registration Number: 10.17605/OSF.IO/NBVYW., Competing Interests: The authors report no conflicts of interest., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Exercise tolerance and lung function can be improved by pulmonary rehabilitation. As a result, it may lower thoracic surgery intensive care unit (ICU) patients' postoperative problems and death. Enhanced recovery after surgery has advanced significantly in the perioperative care of thoracic surgery ICU patients in recent years, and it now plays an essential role in improving ICU patients' postoperative prognosis. Appropriate tailored rehabilitation nursing intervention is required to promote the postoperative recovery of respiratory function in thoracic surgery ICU patients. This study aims to look at the influence of tailored rehabilitation nurse intervention on postoperative respiratory function recovery in thoracic surgery ICU patients., Methods: To find relevant papers, a comprehensive search of electronic databases will be conducted, including three English databases (PubMed, EMBASE, and the Cochrane Library) and two Chinese databases (Chinese National Knowledge Infrastructure and WanFang). Only research that has been published in either English or Chinese will be considered. The retrieval period will run from November 2021 to November 2021. We will look at randomized controlled trials (RCTs) studies that looked at the effect of a customized rehabilitation nursing intervention on the recovery of respiratory function in thoracic surgery ICU patients after surgery. Two writers will review the literature, retrieve study data, and assess the included studies' quality. Any disagreements will be settled via consensus. RevMan 5.3 will be used to do the meta-analysis., Results: This research will offer high-quality data on the influence of customized rehabilitation nurse intervention on postoperative respiratory function recovery in thoracic surgery ICU patients., Conclusion: This study will look at whether a targeted rehabilitation nurse intervention might help thoracic surgery ICU patients recover their respiratory function more quickly after surgery., Ethics and Dissemination: There will be no need for ethical approval., Registration Number: December 12, 2021.osf.io/9rdu2/ (https://osf.io/9rdu2/)., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Introduction: A refined nursing process is utilized to formulate a detailed early postsurgical activity plan. The postsurgical activity aims to conduct focused and planned interventions to address the early postoperative activities of patients, enhance the awareness and compliance of the patients through the early postsurgical activities. Currently, in traditional clinical practice, there is no clear evidence showing the effect of initial postsurgical actions related to the rehabilitation of inpatients undertaking abdominal operations. The present study will systematically evaluate how initial postsurgical actions impact the rehabilitation of patients undertaking abdominal operation through the analysis of relevant domestic and foreign literature., Objective: Analyze the how initial postsurgical actions impact the rehabilitation of abdominal surgery inpatients., Methods and Analysis: The present systematic study will retrieve randomized controlled trials and case-control studies from online databases. The retrieved studies will describe the initial postsurgical activities in inpatients undergoing abdominal surgery. Accordingly, the following databases are searched for the aforementioned types of studies: Cochrane library, China National of Knowledge Infrastructure, Web of Science, PubMed database, WanFang database, and Embase database. Studies from inception to August 19, 2021 will be searched. The quality evaluation and data extraction for the studies that will satisfy the inclusion criteria will be conducted by 2 independent researchers. A meta-analysis on the postoperative indicators will be performed using RevMan 5.3.5 software., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Postoperative complications after abdominal surgery are high, and there is no reliable intervention program to prevent them. Some studies have pointed out that early postoperative activities have advantages in preventing the occurrence of complications, but lack of evidence-based basis. The purpose of this study is to systematically evaluate the effect of nursing intervention is guiding early postoperative activities on the rapid recovery of patients undergoing abdominal surgery., Methods: China National Knowledge Infrastructure, Wanfang, China Science and Technology Journal Database and Chinese Biomedical Database, PubMed, Embase, Web of Science and the Cochrane Library will be searched by computer, and a randomized controlled study is conducted on early participation in exercise programs after abdominal surgery from the establishment of the database to January 2021. The language is limited to English and Chinese. The quality of the included study is independently extracted and the literature quality is evaluated by 2 researchers, and the included literature is analyzed by Meta using RevMan5.3 software., Results: This study will evaluate the effect of nursing intervention is guiding early postoperative activities on the rapid rehabilitation of patients undergoing abdominal surgery through the indexes of postoperative quality of life score, the incidence of complications, mortality, length of stay and so on., Conclusion: This study will provide reliable evidence-based basis for establishing a reasonable and effective postoperative activity guidance program for patients undergoing abdominal surgery., Ethics and Dissemination: Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval will not be required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences., Osf Registration Number: DOI 10.17605/OSF.IO/59MD4., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Prehabilitation is a new field of research that aims to optimize modifiable surgical risk factors before surgery to improve patient-oriented outcomes preoperatively and postoperatively. As with any new intervention, the pressing questions that arise include what interventions work, for whom they work, and when do they work best? Given that prehabilitation can be resource intensive, and that preoperative patient characteristics are likely to produce variation in response to treatment, establishing answers to these questions is critical for successful implementation of prehabilitation in clinical practice. The objective of this review article is to describe the illuminating potential of including "third-variable effects" into the integration of research design; by planning for and including measurements of mediators, moderators, and confounders in the design and analysis of prehabilitation research, we can begin to answer practical, clinically relevant questions., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Background: While the short-term risks of emergency general surgery (EGS) admission among older adults have been studied, little is known about long-term functional outcomes in this population. Our objective was to evaluate the relationship between EGS admission and the probability of an older adult being alive and residing in their own home 5 years later. We also examined the extent to which specific EGS diagnoses, need for surgery, and frailty modified this relationship., Methods: We performed a population-based, retrospective cohort study of community-dwelling older adults (age, ≥65 years) admitted to hospital for one of eight EGS diagnoses (appendicitis, cholecystitis, diverticulitis, strangulated hernia, bowel obstruction, peptic ulcer disease, intestinal ischemia, or perforated viscus) between 2006 and 2018 in Ontario, Canada. Cases were matched to controls from the general population. Time spent alive and at home (measured as time to nursing home admission or death) was compared between cases and controls using Kaplan-Meier analysis and Cox models., Results: A total of 90,245 older adults admitted with an EGS diagnosis were matched with controls. In the 5 years following an EGS admission, cases experienced significantly fewer months alive and at home compared with controls (mean time, 43 vs. 50 months; p < 0.001). Except for patients operated on for appendicitis and cholecystitis, all remaining patient subgroups experienced reduced time alive and at home compared with controls (p < 0.001). Cases remained at elevated risk of nursing home admission or death compared with controls for the entirety of the 5-year follow-up (hazard ratio, 1.17-5.11)., Conclusion: Older adults who required hospitalization for an EGS diagnosis were at higher risk for death or admission to a nursing home for at least 5 years following admission compared with controls. However, most patients (57%) remained alive and living in their own home at the end of this 5-year period., Level of Evidence: Epidemiological, level III., (Copyright © 2020 American Association for the Surgery of Trauma.)

Background: Enhanced Recovery After Surgery (ERAS) is a global surgical qualityimprovement initiative. Little is known about the economic effects of implementing multiple ERAS guidelines in both the short and long term., Methods: We performed a return on investment (ROI) analysis of the implementation of multiple ERAS guidelines (for colorectal, pancreas, cystectomy, liver and gynecologic oncology procedures) across multiple sites (9 hospitals) in Alberta using 30-, 180- and 365-day time horizons. The effects of ERAS on health services utilization (length of stay of the primary admission, number of readmissions, length of stay of the readmissions, number of emergency department visits, number of outpatient clinic visits, number of specialist visits and number of general practitioner visits) were assessed by mixed-effect multilevel multivariate negative binomial regressions. Net benefits and ROI were estimated by a decision analytic modelling analysis. All costs were reported in 2019 Canadian dollars., Results: The net health system savings per patient ranged from $26.35 to $3606.44 and ROI ranged from 1.05 to 7.31, meaning that every dollar invested in ERAS brought $1.05 to $7.31 in return. Probabilities for ERAS to be cost-saving were from 86.5% to 99.9%. The effects of ERAS were found to be larger in the longer time horizons, indicating that if only the 30-day time horizon had been used, the benefits of ERAS would have been underestimated., Conclusion: These results demonstrated that ERAS multiguideline implementation was cost-saving in Alberta. To produce a better ROI, it is important to consider a broad range of health service utilizations, long-term impact, economies of scale, productive efficiency and allocative efficiency for sustainability, scale and spread of ERAS implementations., Competing Interests: G. Nelson is secretary of the ERAS Society. No other competing interests were declared., (© 2020 Joule Inc. or its licensors.)

Surgeons are increasingly treating seniors with complex care needs who are at high-risk of readmission and functional decline. Yet, the prognostic importance of post-operative mobilization in older surgical patients is under-investigated and remains unclear. Thus, we evaluated the relationship between post-operative mobilization and events after hospital discharge in older people. Overall, 306 survivors of emergency abdominal surgery aged ≥65y who required help with <3 activities of daily living were prospectively followed at two Canadian tertiary-care hospitals. Time until mobilization after surgery was attained from hospital charts and a priori defined as 'delayed' (≥36h) or 'early' (<36h). Primary outcomes for 30-day and 6-month all-cause readmission/death after discharge were assessed in multivariable logistic regression. Patients had a mean age of 76 ± 7.7 years, 45% were women, 41% were 'vulnerable-to-moderately-frail', according to the Clinical Frailty Scale. Most common reasons for admission were gallstones (23%), intestinal obstructions (21%), and hernia (17%). Median time to post-operative mobilization was 19h (interquartile range 9-35); 74 (24%) patients had delayed mobilization. Delayed mobilization was independently associated with higher risk of 30-day readmission/death (19 [26%] vs. 22 [10%], P<0.001; adjusted odds ratio [aOR] 2.24, 95%CI 0.99-5.06, P = 0.05), but this was not statistically significant at 6-months (38 [51%] vs. 64 [28%], P<0.001; aOR 1.72, 95%CI 0.91-3.25, P = 0.1). One-quarter of older surgical patients stayed in bed for 1.5 days post-operatively. Delayed mobilization was associated with increased risk of short-term readmission/death. As older, more frail patients undergo surgery, mobilization of older surgical patients remains an understudied post-operative factor. Trial registration: clinicaltrials.gov identifier: NCT02233153., Competing Interests: The authors have declared that no competing interests exist.

Introduction: The second edition of the Movement Assessment Battery for Children (M ABC-2) is a standardised, norm referenced assessment that is frequently used by therapists to identify children with motor difficulties. The norms for the M ABC-2 were derived from a sample of children in the United Kingdom (UK) and are combined across the age groups for boys and girls. The aims of this research were to investigate gender differences in the performance of 8- and 9-year-old Australian children and if the norms in our cohort differed from UK-based M ABC-2 norms., Methods: Children aged 8 or 9 years of age who underwent major neonatal cardiac or non-cardiac surgery and healthy controls were assessed using the M ABC-2 as part of the Development After Infant Surgery (DAISy) study., Results: There were statistically significant differences in the scores for boys and girls aged 8- and 9-years old on the M ABC-2. Girls performed better than boys in manual dexterity and on total standard scores. Our control group compared to the assessment norms scored significantly poorer in manual dexterity, aiming and catching and total standard scores., Conclusion: Caution should be used when interpreting the results of the M ABC-2 for Australian 8- and 9-year olds. Contemporary Australian, gender-specific M ABC-2 norms should be considered. Further research is required to investigate gender differences and differences in performance of Australian children compared to the assessment norms in other age groups on the M ABC-2., (© 2020 Occupational Therapy Australia.)

Background: The characteristics of critically ill surgical patients differ from those of medical patients. Few studies have evaluated rehabilitation in surgical intensive care units (SICUs), particularly in non-Western countries and in elderly patients., Objective: The objective of this study was to investigate the rehabilitation characteristics, safety, and functional recovery in non-Western SICU patients., Methods: Data from patients who received active rehabilitation in 2016 were retrospectively reviewed. Clinical characteristics, functional recovery, and safety were investigated and compared in patients aged <65 or ≥65 years. Potential safety events were also compared between the two age groups and according to the reason for SICU admission., Results: Data from 157 patients were included in the analysis. The number of patients who were able to stand or walk increased from the beginning of rehabilitation to the time of ICU discharge (from 52 to 102 patients, P < 0.01). The Activity Measure for Post-Acute Care (AM-PAC) score also increased during rehabilitation (from 11.6 to 13.9, P < 0.01). Functional recovery did not differ between the two age groups. During 780 rehabilitation sessions, 23 potential safety events (3.0%) were noted; no significant differences were seen between the two age groups. A significant difference was noted when patients were grouped according to the reason for SICU admission (1.7% in postoperative care patients vs 4.5% in patients admitted for other reasons, P = 0.02)., Conclusions: Active rehabilitation in critically ill surgical patients is feasible and safe and resulted in improved mobility, regardless of age. However, the reason for SICU admission should be considered., (Copyright © 2019 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.)

Background: Strong patient engagement is often associated with better postoperative outcomes and reduced risk of dangerous and expensive complications for the patient. Our goal with this project is to define a new model specifically for surgical patient engagement to guide future work to improve patient outcomes., Methods: Open-ended qualitative interviews were conducted with 38 postoperative patients, analyzed using the conventional content analysis method, and coded with NVivo 11. Patients from either a safety net or private hospital in the Houston area between the ages of 18 and 70 y were recruited after surgery for either thyroid, parathyroid, colon, or rectal cancer, inflammatory bowel disease, and diverticulitis. Pregnant and incarcerated patients in addition to those with postoperative complications or interview time frames greater than 4 wk postoperatively were excluded., Results: Of patients completing the Patient Activation Measure, 98% obtained a score of 3 or 4, indicating optimal levels of activation despite differences in socio-economic status. Upon analysis of coded transcripts, four main themes of "self-efficacy," "resilience," "transitional agency," and "enabling agency," in addition to a fifth emergency rescue activator, "family and social support," were discovered as "drivers" of patient engagement., Conclusions: A novel model of patient engagement specific to surgical patients is necessary because of the unique recovery track they endure. Our new model can be used to develop interventions for these patients to improve their engagement and thereby their outcomes., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Objectives: The aim of this project was to improve early postoperative mobilization in patients undergoing abdominal surgery according to best practice., Introduction: Early mobilization is a crucial element of postoperative care; however, there are challenges implementing early mobilization protocols in daily practice. This project used the evidence to improve awareness and practice of early mobilization in patients undergoing abdominal surgery., Methods: This study utilized clinical audit strategies under the JBI Practical Application of Clinical Evidence System (JBI PACES) module. An audit-feedback cycle was used from April 2018 to August 2018. The baseline audit was conducted using 18 nurses and 30 patients in a general surgery ward. The Getting Research into Practice audit and feedback tool was used to identify barriers, strategies, resources and outcomes. After implementing evidence-based strategies, a follow-up was conducted using the same number of samples and audit criteria. We analyzed the compliance with best practice and its impact on length of hospitalization, postoperative physical activities, gastrointestinal function and complications., Results: After implementing best-practice strategies, the compliance rate of the six criteria improved as follows: criterion 1 from 0% to 100% (P = 0.000), criterion 2 from 87% to 100% (χ = 4.29, P = 0.038), criterion 3 from 60% to 70% (χ = 6.67, P = 0.010), criterion 4 from 7% to 79% (χ = 52.55, P = 0.000), criterion 5 from 40% to 70% (χ = 35.00, P = 0.000), and criterion 6 from 0% to 100% (P = 0.000). The differences in the length of hospitalization and physical activities between the pre-implementation and post-implementation were statistically significant (all P < 0.05). The rate of postoperative complications did not show a significant difference because of low occurrence., Conclusions: The results indicate that evidence-based practice is an effective method for enhancing early recovery in patients undergoing abdominal surgery through promoting early mobilization. Sustaining best practice should continue through further follow-up audits.

Background: The benefits of enhanced recovery program (ERP) implementation include patient engagement, improved patient outcomes and satisfaction, better team relationships, lower per episode costs of care, lower public consumption of narcotic prescription pills, and the promise of greater access to quality surgical care. Despite these positive attributes, vast numbers of surgical patients are not treated on ERPs, and many of those considered "on pathway" are unlikely to be exposed to a majority of recommended ERP elements., Methods: To explain the gap between ERP knowledge and action, this manuscript reviewed formal implementation strategies, proposed a novel change adoption model and focused on common barriers (and corollary solutions) that are encountered during the journey to a fully implemented and successful ERP. Given the nature of this review, IRB approval was not required/obtained., Results: The information reviewed indicates that implementation of best practice is both a science and an art. What many surgeons have learned is that the "soft" skills of emotional intelligence, leadership, team dynamics, culture, buy-in, motivation, and sustainability are central to a successful ERP implementation., Conclusions: To lead teams toward achievement of pervasive and sustained adherence to best practices, surgeons need to learn new strategies, techniques, and skills.

Background: Patient-centred outcomes are increasingly used in perioperative clinical trials. The Standardised Endpoints in Perioperative Medicine (StEP) initiative aims to define which measures should be used in future research to facilitate comparison between studies and to enable robust evidence synthesis., Methods: A systematic review was conducted to create a longlist of patient satisfaction, health-related quality of life, functional status, patient well-being, and life-impact measures for consideration. A three-stage Delphi consensus process involving 89 international experts was then conducted in order to refine this list into a set of recommendations., Results: The literature review yielded six patient-satisfaction measures, seven generic health-related quality-of-life measures, eight patient well-being measures, five functional-status measures, and five life-impact measures for consideration. The Delphi response rates were 92%, 87%, and 100% for Rounds 1, 2, and 3, respectively. Three additional measures were added during the Delphi process as a result of contributions from the StEP group members. Firm recommendations have been made about one health-related quality-of-life measure (EuroQol 5 Dimension, five-level version with visual analogue scale), one functional-status measure (WHO Disability Assessment Schedule version 2.0, 12-question version), and one life-impact measure (days alive and out of hospital at 30 days after surgery). Recommendations with caveats have been made about the Bauer patient-satisfaction measure and two life-impact measures (days alive and out of hospital at 1 yr after surgery, and discharge destination)., Conclusions: Several patient-centred outcome measures have been recommended for use in future perioperative studies. We suggest that every clinical study should consider using at least one patient-centred outcome within a suite of endpoints., (Copyright © 2019 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.)

Aim: Patients awaiting abdominal surgery are often malnourished, which puts them at a high risk of postoperative complications. The aim of the present study was to investigate the effects of preoperative nutritional status using the Geriatric Nutritional Risk Index (GNRI) on postoperative complications and the course of recovery for patients undergoing abdominal surgery., Methods: In this prospective multicenter cohort study, we enrolled patients awaiting abdominal surgery from November 2015 to December 2017. The characteristics of patients and postoperative complications were compared between participants (median age 71 years; interquartile range 66-78 years) with low GNRI (<98) values and high GNRI (≥98) values. Multivariate logistic regression was carried out to identify postoperative complications-related factors., Results: A total of 366 patients who underwent abdominal surgery were assessed. Patients in the low GNRI group had a significantly higher rate of postoperative complications (P = 0.01), and longer length of hospital stay compared with those in the high GNRI group (P < 0.01). Using multivariate analysis, low GNRI was found to be independently associated with postoperative complications (OR 2.50; P = 0.02) and activities of daily living on postoperative day 7 (OR 1.39; P = 0.03). Comorbidities, handgrip force for postoperative complications, age, preoperative chemotherapy and activities of daily living on postoperative day 7 were not independently associated., Conclusions: Malnutrition indicated by the GNRI might be predictive of postoperative complications after abdominal surgery and the delay of postoperative course. Geriatr Gerontol Int 2019; 19: 924-929., (© 2019 Japan Geriatrics Society.)

Background/aim: For the purpose of providing the optimal postoperative care for patients and assisting them in terms of recovery, their health conditions and particular symptoms should be evaluated systematically with an appropriate measurement tool. This research was designed with the purpose of conducting the validity and reliability study of the Postoperative Recovery Index-Turkish Version (PoRITR) and determining the postoperative recovery conditions., Materials and Methods: The sample of this study, which was planned methodologically and analytically, consisted of 382 patients who had a surgical intervention in a university hospital between September 2016 and June 2017. Analyses concerning the Turkish validity and reliability of the PoRI-TR were conducted. In the evaluation, a patient information form, the PoRI-TR, and the Quality of Recovery-40 Questionnaire (QoR-40) were used., Results: The PoRI-TR point average was calculated as 3.39 ± 0.916 and the Cronbach alpha reliability coefficient was calculated as α = 0.967. It was determined that the five-factor structure of the PoRI-TR, which was reduced from 37 items to 25, was adapted well., Conclusion: It was seen that the PoRI-TR is a valid and reliable measurement tool for Turkish patients.

Purpose: To explore and describe clients' needs during a surgical intervention process for Dupuytren's disease., Materials and Methods: Design: Interview study with 21 men undergoing surgical intervention for Dupuytren's disease. Qualitative content analysis was performed with the model of Patient Evaluation Process as a theoretical framework., Results: The primary reason for seeking medical care was to receive an intervention to improve hand function. The need for knowledge was evident during the care process, and was connected to involvement in decision-making. During surgery and rehabilitation, participants needed support with pain relief, a sense of security, support for self-care, or sick leave. There was also a need for participation in the evaluation and improvement of care. Clients' life situations contributed to the occurrence of needs or were a resource for handling them. Depending on patient character, clients handled their perceived needs differently., Conclusions: Clients' needs during a surgical intervention process include needs for improvement of hand function, knowledge, and support during treatment, and participation in evaluation. Clients' needs change during the care process and can be influenced by their life situation or their character. The identified needs ought to be included in quality assessments from the carers' perspective, to ensure that important needs of the clients are met by the surgical intervention process. Communication and interaction between client and health care provider is a key aspect of fulfilling clients' needs. Implications for rehabilitation Patients have need for knowledge throughout the care process: about the disease, risk factors, treatment options, practical and medical information related to the treatment and recovery, and about the care process as a whole. Need for knowledge is closely connected to patients' experience of being involved in decision making. Patients need support with both general human and specific medical issues during surgery and rehabilitation. Patients' needs change during the care process and can be influenced by the patient's life situation or character. From the carers' perspective, the identified needs ought to be included in quality assessments to ensure that important needs of the clients are met by the surgical intervention process.

Background: Careful discharge planning for older surgical patients can reduce length of stay, readmission, and cost. We hypothesized that patients who overestimate their self-care ability before surgery are more likely to have complex postoperative discharge planning., Materials and Methods: The Vulnerable Elders Surgical Pathways and Outcomes Assessment is a brief preoperative assessment that can identify older (age ≥70) patients with multidimensional geriatric risk, defined by all three of the following: (1) physical or cognitive impairment, (2) living alone, and (3) lack of handicap-accessible home. The Vulnerable Elders Surgical Pathways and Outcomes Assessment also asks a novel postoperative self-care ability question, whether patient can independently provide self-care for several hours after discharge. Classifying patients into four groups based on multidimensional geriatric risk (full versus none or partial) and the self-care ability question (yes or no), we hypothesized those with unrealistic postsurgical expectation of independence (UPSI) (both fully at risk and "yes" to self-care ability question) would be at the increased risk for complex discharge planning. Complex discharge planning was defined as prolonged stay because of nonmedical reasons or multiple changes in discharge plans., Results: In 382 hospitalizations of ≥2 d, 366 had a nonmissing answer to the self-care question; of those 5% had UPSI and 6.3% needed complex discharge planning. The UPSI group was independently associated with greater risk of complex discharge planning compared with the normal group (odds ratio = 4.3 [95% confidence interval, 1.1-16.1])., Conclusions: Complex discharges were rare, but predictable by preoperative geriatric screening. Patients with UPSI should be targeted for postoperative care planning in advance of surgery., (Published by Elsevier Inc.)

Background: The 6-min walk test (6MWT) is a common means of functional assessment. Its relationship to disability-free survival (DFS) is uncertain., Methods: This sub-study of the Measurement of Exercise Tolerance for Surgery study had co-primary outcome measures: correlation of the preoperative 6MWT distance with 30 day quality of recovery (15-item quality of recovery) and 12 month WHO Disability Assessment Schedule scores. The prognostic utility of the 6MWT and other risk assessment tools for 12 month DFS was assessed with logistic regression and receiver-operating-characteristic-curve analysis., Results: Of 574 patients recruited, 567 (99%) completed the 6MWT. Twelve months after surgery, 16 (2.9%) patients had died and 444 (77%) had DFS. The 6MWT correlated weakly with 30 day 15-item quality of recovery (ρ=0.14; P=0.001) and 12 month WHO Disability Assessment Schedule (ρ=-0.23; P<0.0005) scores. When the cohort was split into 6MWT distance tertiles, the adjusted odds ratio of low vs high tertiles for DFS was 3.13 [95% confidence interval (CI): 1.54-6.35]. The only independent variable predictive of DFS was the Duke Activity Status Index (DASI) score (adjusted odds ratio: 1.06; P<0.0005). The area under the receiver-operating-characteristic curve for DFS was 0.63 (95% CI: 0.57-0.70) for the 6MWT, 0.60 (95% CI: 0.53-0.67) for cardiopulmonary-exercise-testing-derived peak oxygen consumption, and 0.70 (95% CI: 0.64-0.76) for the DASI score., Conclusions: Of the risk assessment tools analysed, the DASI was the most predictive of DFS. The 6MWT was safe and comparable with cardiopulmonary exercise testing for all predictive assessments. Future research should aim to determine the optimal 6MWT distance thresholds for risk prediction., (Copyright © 2018 British Journal of Anaesthesia. All rights reserved.)

Background: Community services and supports are essential for children transitioning home to recover from the hospital after surgery. This study assessed the availability and geographic capacity of rehabilitation, assistive devices, familial support, and school reintegration programs for school-aged children in Uganda with identified surgical need., Methods: This study assessed the geographic epidemiology and spatial analysis of resource availability in communities in Uganda. Participants were children with identified surgical need using the Surgeons OverSeas Assessment of Surgical need (SOSAS). Community-based resources available to children and adolescents after surgery in Uganda were identified using publicly available data sources and searching for resources through consultation with in-country collaborators We sought resources available in all geographic regions for a variety of services., Results: Of 1082 individuals surveyed aged 5 to 14 yearsr, 6.2% had identified surgical needs. Pediatric surgical conditions were most prevalent in the Northern and Central regions of Uganda. Of the 151 community-based services identified, availability was greatest in the Central region and least in the Northern region, regardless of type. Assuming 30% of children with surgical needs will need services, a maximum of 50.1% of these children would have access to the needed services in the extensive capacity estimates, while only 10.0% would have access in the minimal capacity estimates. The capacity varied dramatically by region with the Northern region having much lower capacity in all scenarios as compared to the Central, Eastern, or Western regions., Conclusions: Our study found that beyond the city of Kampala in the Central region, community-based services were severely lacking for school-aged children in Uganda. Increased pediatric surgical capacity to additional hospitals in Uganda will need to be met with increased availability and access to community-based services to support recovery and community re-integration.

Background: During patient education, information exchange plays a critical role both for patient compliance during medical or rehabilitative treatment and for obtaining an informed consent for an operative procedure., Objective: In this article the augmented reality system "Magic Mirror" as an additive tool during patient education, rehabilitation as well as anatomical education is highlighted., Material and Methods: The Magic Mirror system allows the user of the system to inspect both a detailed model of the 3‑dimensional anatomy of the human body and volumetric slice images in a virtual mirror environment., Results: First preliminary results from the areas of rehabilitation and learning anatomy indicate the broad potential of the Magic Mirror. Similarly, the system also provides interesting advantages for patient education situations in comparison to traditional methods of information exchange., Conclusion: Novel technologies, such as augmented reality are a door opener for many innovations in medicine. In the future, patient-specific systems, such as the Magic Mirror will be used increasingly more in areas such as patient education and rehabilitation. In order to maximize the benefits of such systems, further evaluation studies are necessary to find out about the best use cases and to start an iterative optimization process of these systems.

There has been 10 years to explore the road in line with China's actual enhanced recovery after surgery(ERAS) since Academician Li Jieshou introduced the view of ERAS into China. ERAS has been widely carried out in the field of surgery, and gradually formed with Chinese characteristics of ERAS clinical pathway.The clinical implementation of ERAS relies on the effective integration of a series of perioperative methods, and any single technique or method can't completely reduce the perioperative physiological and psychological traumatic stress of the patient, so as to achieve the patient's rapid rehabilitation patient-centered multidisciplinary team(MDT)collaboration is an inevitable trend in ERAS development. On the basis of drawing lessons from foreign experience, the establishment of ERAS-MDT model in line with China's national conditions is a new subject that needs to be studied at present. The construction of ERAS-MDT might promote the development of new ERAS services, new technologies, and ultimately promote the improvement of surgical treatment, and bring the greatest clinical benefit to the society and patients.

Effectiveness of enhanced recovery program is being earnestly confirmed in various surgical areas. Certain aspects of fast track rehabilitation are analyzed in the article.

Study Objective: To investigate the association between self-identified black or African American race and the presence of ambulatory internal medicine follow-up in the year after surgery. Our hypothesis was that among US Veterans who presented for surgery, black or African American race would be associated with a decreased likelihood to receive ambulatory internal medicine follow-up in the year after surgery., Design: Retrospective observational., Setting: All US Veterans Affairs hospitals., Patients: A total of 236,200 Veterans undergoing surgery between 2006 and 2011 who were discharged within 10 days of surgery and survived the full 1-year exposure period., Interventions: None., Measurements: Attendance at an internal medicine follow-up appointment within 1 year after surgery., Main Results: After controlling for year of surgery, age, age ≥65 years, sex, Hispanic ethnicity, and number of inpatient days, black or African American patients were 11% more likely to lack internal medicine follow-up after surgery (adjusted odds ratio, 1.11; 95% confidence interval, 1.06-1.16). When accounting for geographic region, this difference remained significant at the Bonferoni-corrected P < .007 level only in the Midwest United States where black or African American patients were 28% more likely to lack medical follow-up in the year after surgery (odds ratio, 1.28; 95% confidence interval, 1.16-1.42; P < .0001)., Conclusions: The disparity in ambulatory medical follow-up following surgery among black or African American vs nonblack or non-African American Veterans in the Midwest region deserves further study and may lead to important quality improvement initiatives aimed specifically at this population., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Introduction: The lethality of infectious diseases and deep concern over growing antimicrobial resistance make it essential that alternative or adjunct therapies be developed. Areas covered: Using papers published in PubMed, a case is presented to consider beneficial microbes as a means to improve management of infectious diseases. Clinical evidence is mounting that certain probiotic microbes can contribute to this armamentarium. These could have an immediate effect against necrotizing enterocolitis, pre- and post-surgical procedures, antibiotic-associated infections, urogenital infections in women and for reducing the severity and duration of respiratory infections. While further studies will always be warranted irrespective of the intervention, and quality assurance and patient safety must remain a priority, the main barrier to implementation may well be unwarranted hesitation amongst physicians, healthcare administrators and regulators. Meanwhile, patients are already taking things into their own hands at a time when their knowledge of product selection is poor and clinical guidance is invariably missing. Expert commentary: Until vaccines and other alternatives emerge, it would be foolhardy to not use best practices to bring probiotics into mainstream infectious disease management. Our ability to manipulate microbial-host interactions offers hope before the last antibiotic stops being effective.

Background: Improving mobility in elderly persons is a primary goal in geriatric rehabilitation. Self-regulated exercises with instruction leaflets are used to increase training volume but adherence is often low. Exergames may improve adherence. This study therefore compared exergames with self-regulated exercise using instruction leaflets. The primary outcome was adherence. Secondary outcomes were enjoyment, motivation and balance during walking., Methods: Design: single center parallel group non-blinded randomized controlled trial with central stratified randomization., Setting: center for geriatric inpatient rehabilitation. Included were patients over 65 with mobility restrictions who were able to perform self-regulated exercise. Patients were assigned to self-regulated exercise using a) exergames on Windows Kinect® (exergame group EG) or b) instruction leaflets (conventional group CG). During two 30 min sessions physical therapists instructed self-regulated exercise to be conducted twice daily during thirty minutes during ten working days. Patients reported adherence (primary outcome), enjoyment and motivation daily. Balance during walking was measured blind before and after the treatment phase with an accelerometer. Analysis was by intention to treat. Repeated measures mixed models and Cohen's d effect sizes (ES, moderate if >0.5, large if > 0.8) with 95% CIs were used to evaluate between-group effects over time. Alpha was set at 0.05., Results: From June 2014 to December 2015 217 patients were evaluated and 54 included, 26 in the EG and 28 in the CG. Adverse effects were observed in two patients in the EG who stopped because of pain during exercising. Adherence was comparable at day one (38 min. in the EG and 42 min. in the CG) and significantly higher in the CG at day 10 (54 min. in the CG while decreasing to 28 min. in the EG, p = 0.007, ES 0.94, 0.39-0.151). Benefits favoring the CG were also observed for enjoyment (p = 0.001, ES 0.88, 0.32 - 1.44) and motivation (p = 0.046, ES 0.59, 0.05-1.14)). There was no between-group effect in balance during walking., Conclusions: Self-regulated exercise using instruction leaflets is superior to exergames regarding adherence, enjoyment and motivation in a geriatric inpatient rehabilitation setting. Effects were moderate to large. There was no between group difference in balance during walking., Trial Registration: ClinicalTrials.gov, NCT02077049 , 6 February 2014.

This article is devoted to a very actual and insufficiently imagine in the literature theme - innovation and digital technologies in clinical surgery and rehabilitation., Aim: To schow posibilities of modern digital and information technologies in clinical practice based on the experience of the Pirogov Center., Material and Methods: Analysis of experience in the application of innovative technologies, robotic surgery, intraoperative navigation computer, robotic systems in medical rehabilitation, integrated operating room, surgical video communication systems in service of those doing the Pirogov Center for the past 10 years., Results: Shows the feasibility of the considered technologies in modern clinical practice clinics., Conclusion: The experience of the Pirogov Center indicates that the extensive use in clinical practice of modern health care facilities of the latest high-tech equipment in conjunction with the introduction of process automation and digital integrated technology management and medical-diagnostic activity is an essential reserve to increase the activity of providing specialized, including high-tech medical care, carrying out a variety of scientific and educational activities.

Use of the accelerated recovery programme after surgical intervention in the field of battlefield surgery. The article provides information on the possibility of implementation of the accelerated recovery programme after surgical intervention in the field of battlefield surgery. According to analysis of experience of work of specialized thoracic reinforcement group at a garrison hospital, transformed into multidisciplinary military field hospital (3rd level), it is shown that principals of the given program may be implemented, under some conditions, in the course of the first emergency specialized aid delivery to wounded on the battlefield. The use of modern technologies in the course of surgical treatment of wounded in battlefield hospital, may reduce traumatic effect of surgical intervention and allows receiving results similar to results received in peacetime during implementation of FTS program, thus to resolve the main state problem - accelerated recovery of the wounded soldiers and their return to the duty or their full social rehabilitation.

Background: Immobilisation predicts adverse outcomes in patients in the surgical intensive care unit (SICU). Attempts to mobilise critically ill patients early after surgery are frequently restricted, but we tested whether early mobilisation leads to improved mobility, decreased SICU length of stay, and increased functional independence of patients at hospital discharge., Methods: We did a multicentre, international, parallel-group, assessor-blinded, randomised controlled trial in SICUs of five university hospitals in Austria (n=1), Germany (n=1), and the USA (n=3). Eligible patients (aged 18 years or older, who had been mechanically ventilated for <48 h, and were expected to require mechanical ventilation for ≥24 h) were randomly assigned (1:1) by use of a stratified block randomisation via restricted web platform to standard of care (control) or early, goal-directed mobilisation using an inter-professional approach of closed-loop communication and the SICU optimal mobilisation score (SOMS) algorithm (intervention), which describes patients' mobilisation capacity on a numerical rating scale ranging from 0 (no mobilisation) to 4 (ambulation). We had three main outcomes hierarchically tested in a prespecified order: the mean SOMS level patients achieved during their SICU stay (primary outcome), and patient's length of stay on SICU and the mini-modified functional independence measure score (mmFIM) at hospital discharge (both secondary outcomes). This trial is registered with ClinicalTrials.gov (NCT01363102)., Findings: Between July 1, 2011, and Nov 4, 2015, we randomly assigned 200 patients to receive standard treatment (control; n=96) or intervention (n=104). Intention-to-treat analysis showed that the intervention improved the mobilisation level (mean achieved SOMS 2·2 [SD 1·0] in intervention group vs 1·5 [0·8] in control group, p<0·0001), decreased SICU length of stay (mean 7 days [SD 5-12] in intervention group vs 10 days [6-15] in control group, p=0·0054), and improved functional mobility at hospital discharge (mmFIM score 8 [4-8] in intervention group vs 5 [2-8] in control group, p=0·0002). More adverse events were reported in the intervention group (25 cases [2·8%]) than in the control group (ten cases [0·8%]); no serious adverse events were observed. Before hospital discharge 25 patients died (17 [16%] in the intervention group, eight [8%] in the control group). 3 months after hospital discharge 36 patients died (21 [22%] in the intervention group, 15 [17%] in the control group)., Interpretation: Early, goal-directed mobilisation improved patient mobilisation throughout SICU admission, shortened patient length of stay in the SICU, and improved patients' functional mobility at hospital discharge., Funding: Jeffrey and Judy Buzen., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Background: As the population ages, increasing numbers of older adults are undergoing surgery. Frailty is prevalent in older adults and may be a better predictor of post-operative morbidity and mortality than chronological age. The aim of this review was to examine the impact of frailty on adverse outcomes in the 'older old' and 'oldest old' surgical patients., Methods: A systematic review was undertaken. Electronic databases from 2010 to 2015 were searched to identify articles which evaluated the relationship between frailty and post-operative outcomes in surgical populations with a mean age of 75 and older. Articles were excluded if they were in non-English languages or if frailty was measured using a single marker only. Demographic data, type of surgery performed, frailty measure and impact of frailty on adverse outcomes were extracted from the selected studies. Quality of the studies and risk of bias was assessed by the Epidemiological Appraisal Instrument., Results: Twenty-three studies were selected for the review and they were assessed as medium to high quality. The mean age ranged from 75 to 87 years, and included patients undergoing cardiac, oncological, general, vascular and hip fracture surgeries. There were 21 different instruments used to measure frailty. Regardless of how frailty was measured, the strongest evidence in terms of numbers of studies, consistency of results and study quality was for associations between frailty and increased mortality at 30 days, 90 days and one year follow-up, post-operative complications and length of stay. A small number of studies reported on discharge to institutional care, functional decline and lower quality of life after surgery, and also found a significant association with frailty., Conclusion: There was strong evidence that frailty in older-old and oldest-old surgical patients predicts post-operative mortality, complications, and prolonged length of stay. Frailty assessment may be a valuable tool in peri-operative assessment. It is possible that different frailty tools are best suited for different acuity and type of surgical patients. The association between frailty and return to pre-morbid function, discharge destination, and quality of life after surgery warrants further research.

In recent years, a growing body of research has demonstrated that an individual's fitness level is a strong and independent marker of risk for cardiovascular and all-cause mortality. In addition, modest improvements in fitness through exercise intervention have been associated with considerable health outcome benefits. These studies have generally assessed fitness as a baseline marker in traditional epidemiological cohorts. However, there has been a recent recognition that fitness powerfully predicts outcomes associated with a wide range of surgical interventions. The concept of 'prehabilitation' is based on the principle that patients with higher functional capability will better tolerate a surgical intervention, and studies have shown that patients with higher fitness have reduced postoperative complications and demonstrate better functional, psychosocial, and surgery-related outcomes. This review focuses on the impact of fitness on surgical outcomes and provides a rationale in support of routine application of prehabilitation in the management of patients undergoing surgery.

As patients recover from their critical illness, the focus of intensive care unit (ICU) care becomes rehabilitation. Fatigue, excessive daytime somnolence (EDS), and depression can delay their recovery and potentially worsen outcomes. Psychostimulants, particularly modafinil (Provigil), have been shown to alleviate some of these symptoms in various patient populations, and as clinical trials are underway exploring this novel use of the drug, we present a case series of 3 patients in our institution's Thoracic Surgery Intensive Care Unit. Our 3 patients were chosen as a result of their fatigue, EDS, and/or depression, which prolonged their ICU stay and precluded them from participating in physical therapy, an integral component of the rehabilitative process. The patients were given 200 mg of modafinil each morning to increase patient wakefulness, encourage their participation, and enable a more restful sleep during the night. Although the drug was undoubtedly not the sole reason why our patients became more active, the temporal relationship between starting the drug and our patients' clinical improvement makes it likely that it contributed. Based on our observations with these patients, the known effects of modafinil, its safety profile, and the published experiences of others, we believe that modafinil has potential benefits when utilized in some critically ill patients and that the consequences of delayed patient recovery and a prolonged ICU stay may outweigh the risks of potential modafinil side effects., (© The Author(s) 2015.)

In this year 2015, the developments of new technologies as well as multidisciplinary management remained successfully. The implementation of enhanced rehabilitation after surgery pathways continued to expand both geographically and in various surgical specialties. The use of the vaporized intraperitoneal chemotherapy (PIPAC) showed promising results. Minimally invasive surgery was further implemented in various fields of rectal, endocrine and oesophageal surgery.

Experts argue the health care system is not prepared to meet the unique needs of older surgical patients, including how to provide the best care during the recovery phase. Nutrition plays a critical role in the recovery of surgical patients. Since older adults are at risk for malnutrition, examining the role of nutrition as a mediator for surgical recovery across the care continuum in older adults is critical. Presently there is a paucity of frameworks, models, and guidelines that integrate the role of nutrition on the trajectory of postoperative recovery in older surgical patients. The purpose of this article is to introduce the Integrated Theory of Surgical Recovery in Older Adults, an interdisciplinary middle-range theory, so that scholars, researchers, and clinicians can use this framework to promote recovery from surgery in older adults by considering the contribution of mediators of recovery (nutritional status, functional status, and frailty) unique to the older adults.

Surgical resilience describes psychological resilience within a surgical setting. Within a surgical setting, psychologically resilient patients have improved recovery and wound-healing. The search for biological correlates in resilient patients has led to the hypothesis that certain endogenous biomarkers (namely neuropeptide Y (NPY), testosterone, and dehydroepiandrosterone (DHEA)) are altered in resilient patients. The concept of surgical resilience raises the question of whether enhanced recovery following surgery can be demonstrated in patients with high titres of resilience biomarkers as compared to patients with low titres of resilience biomarkers. To determine the prognostic value of resilience biomarkers in surgical recovery, a cohort of patients undergoing major surgery should initially be psychometrically tested for their resilience levels before and after surgery so that biomarker levels of NPY, testosterone and DHEA can be compared to a validated psychometric test of resilience. The primary outcome would be length of hospital stay with and without an enhanced recovery program. Secondary outcome measures such as complications, time in rehabilitation and readmission could also be included. If the hypothesis is upheld, resilience biomarkers could be used to support more individualised perioperative management and lead to more efficient and effective allocation of healthcare resources., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Introduction: Humanitarian crises continue to pose a significant threat to health; the United Nations estimates that 144 million people are directly affected by conflict or environmental disasters. During most humanitarian crises, surgical and rehabilitative interventions remain a priority., Objectives: This review assessed the quality of evidence that informs injury and physical rehabilitation interventions in humanitarian crises., Methods: Peer-reviewed and grey literature sources were assessed in a systematic manner. Selected papers were evaluated using quality criteria based on a modified version of the STROBE protocol., Results: 46 papers met the inclusion criteria. 63 % of the papers referred to situations of armed conflict, of which the Yugoslav Wars were the most studied crisis context. 59 % of the studies were published since the year 2000. However, only two studies were considered of a high quality., Conclusions: While there is now a greater emphasis on research in this sector, the volume of evidence remains inadequate given the growing number of humanitarian programmes worldwide. Further research is needed to ensure a greater breadth and depth of understanding of the most appropriate interventions in different settings.

We scaled a measure of physical functioning to a population-based normative sample by extending self-reported basic and instrumental activities of daily living with items from the Medical Outcomes Study 12-Item Short Form Survey. We used item response theory to place items administered to a sample of older elective surgery patients on a common metric linked to the Patient Reported Outcomes Measurement Information System (PROMIS) normative sample using published data. The summary measure for physical functioning was internally consistent (Cronbach's α = .83), reliable across a broad range of functioning, and was moderately correlated with walking speed (r = .52) and energy expenditure (r = .40). Demonstrating predictive criterion validity, less impaired scores were associated with lower risk of discharge to a rehabilitation facility (odds ratio = .38, 95% confidence interval [CI] [0.22, 0.66]) and shorter hospital stays (incidence rate ratio [IRR] = 0.87, 95% CI [0.79, 0.97]). Our approach may facilitate direct comparison of physical functioning measures across existing and future studies using a common, population-based metric, when overlapping items with the National Institutes of Health (NIH) PROMIS item bank are present., (© The Author(s) 2014.)

The concept of preparing surgical candidates with various modalities designed to increase physical, physiological, metabolic, and psychosocial reserves is known as prehabilitation. Prehabilitation has garnered significant attention in recent years as evidence grows describing benefits to clinical and quality of life outcomes. Recent research examining hospital length of stay and readmission rates provides promising findings with respect to the value of prehabilitation in economic and sustainable healthcare models. The role of prehabilitation across the surgical experience exploits common surgical wait-times and the teachable moment that many patients experience upon the identification of a surgical requirement to improve the pre-, peri-, and postoperative experience. Prehabilitation incorporates numerous systemic and regional approaches to conditioning the surgical candidate. These include exercise, nutrition, education, and/or psychosocial approaches that are intended to improve preoperative fitness and preparedness. Importantly, this also promotes and facilitates health behaviour changes not only preoperatively but during the postoperative period and over the long-term. In this paper, we briefly review the historical and current perspectives on prehabilitation and comment on opportunities for greater clinical and empirical understanding in this field.

Early ambulation following a surgical procedure is a central concept in fast-track surgery according to Enhanced Recovery after Surgery protocols. Although a shorter hospital stay is reported to be a benefit of perioperative rehabilitation, its effect on patient metabolism has not been fully explored. Thirty-eight patients who had undergone esophagectomy, a highly stressful surgery, received intensive rehabilitation (group R) with regular evaluation of their metabolic parameters compared with 41 control group patients (group C) who received conventional care without such rehabilitation. Nitrogen balances calculated daily were significantly higher in group R on the third postoperative day. Fluid retention after surgery improved earlier in group R than in group C. Liver dysfunction occurred 1 week after surgery in group C but was avoided in group R. Total lymphocyte counts decreased after surgery in both groups, but their recovery was observed earlier in group R. Early mobility after esophagectomy is thought to avoid disuse atrophy of skeletal muscles in postsurgical patients. Fluid retention and immune dysfunction are also improved through perioperative rehabilitation. The biological mechanisms underlying the benefits of rehabilitation should be further elucidated for its clinical application in all surgical care pathways.

Background: Disinvestment from inefficient or ineffective health services is a growing priority for health care systems. Provision of allied health services over the weekend is now commonplace despite a relative paucity of evidence supporting their provision. The relatively high cost of providing this service combined with the paucity of evidence supporting its provision makes this a potential candidate for disinvestment so that resources consumed can be used in other areas. This study aims to determine the effectiveness, cost-effectiveness and safety of the current model of weekend allied health service and a new stakeholder-driven model of weekend allied health service delivery on acute medical and surgical wards compared to having no weekend allied health service., Methods/design: Two stepped wedge, cluster randomised trials of weekend allied health services will be conducted in six acute medical/surgical wards across two public metropolitan hospitals in Melbourne (Australia). Wards have been chosen to participate by management teams at each hospital. The allied health services to be investigated will include physiotherapy, occupational therapy, speech therapy, dietetics, social work and allied health assistants. At baseline, all wards will be receiving weekend allied health services. Study 1 intervention will be the sequential disinvestment (roll-in) of the current weekend allied health service model from each participating ward in monthly intervals and study 2 will be the roll-out of a new stakeholder-driven model of weekend allied health service delivery. The order in which weekend allied health services will be rolled in and out amongst participating wards will be determined randomly. This trial will be conducted in each of the two participating hospitals at a different time interval. Primary outcomes will be length of stay, rate of unplanned hospital readmission within 28 days and rate of adverse events. Secondary outcomes will be number of complaints and compliments, staff absenteeism, and patient discharge destination, satisfaction, and functional independence at discharge., Discussion: This is the world's first application of the recently described non-inferiority (roll-in) stepped wedge trial design, and the largest investigation of the effectiveness of weekend allied health services on acute medical surgical wards to date., Trial Registration: Australian New Zealand Clinical Trials Registry., Registration Number: ACTRN12613001231730 (first study) and ACTRN12613001361796 (second study). Was this trial prospectively registered?: Yes. Date registered: 8 November 2013 (first study), 12 December 2013 (second study). Anticipated completion: June 2015. Protocol version: 1. Role of trial sponsor: KP and DL are directly employed by one of the trial sponsors, their roles were: KP assisted with overall development of research design and assisted with overall project management; DL contributed to project management, administration and communications strategy.