Impact of a peri-operative quality improvement programme on postoperative pulmonary complications

Risk factor of postoperative pulmonary complications after colorectal cancer surgery: an analysis of nationwide inpatient sample

To investigate the incidence rate, risk factors, and clinical implications of postoperative pulmonary complications (PPCs) in patients undergoing colorectal cancer surgery (CRC). The study extracted data from the National Inpatient Sample (NIS) between 2010 and 2019. Patients' data were analyzed to identify predictors of PPCs, and the association between possible factors and PPCs were also assessed. A total of 169,067 CRC surgery patients were included and 15,494 (9.16%) were diagnosed with PPCs in the study. Our study found that age, gender, number of comorbidities, type and location of hospital, and certain preoperative comorbidities, such as fluid and electrolyte disorders (odd ratio [OR] 2.53), coagulopathy (OR 2.16), congestive heart failure (OR 1.91), and chronic pulmonary disease (OR 1.57) were the risk factors of PPCs. In addition, postoperative complications, such as continuous mechanical ventilation (OR 8.18), sepsis (OR 4.46), deep vein thrombosis (OR 4.17) and shock (OR 4.07) were the most important risk factors of PPCs. PPCs prolonged the length of hospital stay (14 days vs. 6 days) and led to a higher mortality rate (13.04% vs. 1.20%). Optimizing perioperative care practices are essential steps to reduce the incidence rate of PPCs in CRC patients.

Prehabilitation for Patients with Cancer Undergoing Radiation Therapy: a Scoping Review

AIMS

Prehabilitation is a process of identifying and assessing factors that could compromise the physical and psychological health of patients undergoing cancer treatment and implementing an intervention to combat such concerns. The use of prehabilitation in cancer surgery has yielded positive outcomes in rectal, lung and abdominal cancers. Prehabilitation strategies have potential to improve the management of patients receiving radiation therapy or chemoradiation. The aim of the present study was to map the evidence of the assessment and evaluation of prehabilitation for radiation therapy patients.

MATERIALS AND METHODS

A database search using EMBASE and PubMed was conducted. The PRISMA guidelines were adhered to. Keywords included prehabilitation, radiation therapy/radiotherapy, chemoradiotherapy/chemoradiation, intervention and exercise. Types of prehabilitation strategy, their purposes and impact, according to cancer site, were analysed.

RESULTS

Prehabilitation is most commonly evaluated in head and neck cancer, whereby unimodal, physical interventions manage dysphagia. Prehabilitation for lung cancer demonstrated its ability to widen treatment options for patients. Physical prehabilitation is administered to combat adverse effects of neoadjuvant chemoradiation therapy in patients with rectal cancer.

CONCLUSION

Prehabilitation is adaptive and tailored to specific patient and site needs; thus it is applied across a wide range of cancer sites. More interventions by which radiation therapy is the definitive treatment modality and larger sample sizes within these studies are warranted to increase prehabilitation utilisation for patients undergoing radiation therapy.

Effectiveness of a Modified Nurse-Led COUGH Bundle for Obese Patients After Bariatric Surgery

BACKGROUND

Obesity commonly affects postsurgical pulmonary outcomes and is associated with increased oxygen usage, length of recovery and hospital stay, discharge to high levels of care, cost, morbidity, and mortality.

LOCAL PROBLEM

No standardized pulmonary care bundle for obese patients after bariatric surgery was available in the postanesthesia care unit (PACU) at a hospital in Singapore.

METHODS

This quality improvement project was a prospective, single-cohort, pre- and posttest intervention design with 151 patients recruited.

INTERVENTIONS

Teaching and implementation of a modified nurse-led COUGH bundle was carried out on obese patients after their bariatric surgery.

RESULTS

Postbariatric surgery patients with the nurse-led COUGH bundle had significantly less consumption of oxygen in the PACU and step-down units. The PACU and hospital length of stay were also reduced.

CONCLUSIONS

The modified nurse-led COUGH bundle can reduce patients' oxygen usage and hospital stay after their bariatric surgery.

Safety of curative-intent lung cancer surgery in older patients (octogenarians): A contemporary multicentre cohort study

INTRODUCTION

Despite octogenarians representing an ever-increasing proportion of patients with lung cancer, there is a paucity of evidence describing outcomes after lung resection for these patients. We aimed to evaluate short and mid-term outcomes for octogenarians after lung resection.

MATERIALS AND METHODS

A total of 5,470 consecutive patients undergoing lung resection for primary lung cancer from 2012-2019 in two UK centres were included. Primary outcomes were perioperative, 90-day, and one-year mortality in the octogenarian vs. non-octogenarian cohort. Appropriate statistical tests were used to compare outcomes between octogenarian and non-octogenarian patients. Secondary outcomes were post-operative complications and to validate the performance of the Thoracoscore model in the octogenarian cohort.

RESULTS

Overall, 9.4% (n=513) of patients were aged ≥80. The rates of 90-day mortality, one-year mortality, and post-operative atrial fibrillation were significantly higher for octogenarians. The one-year mortality rate for octogenarians fell significantly over time (2012-2015: 16.5% vs 2016-2019: 10.2%, p=0.034). Subgroup analysis (2016-2019 only) demonstrated no significant difference in peri-operative, 90-day, or one-year mortality between octogenarian and non-octogenarian patients. Validation of the Thoracoscore model demonstrated modest discrimination and acceptable calibration.

DISCUSSION

Mortality for octogenarians fell significantly over time in this study. Indeed, when confined to the most recent time period, comparable rates of both 90-day and one-year mortality for octogenarian and non-octogenarian patients were seen. Whilst preventative strategies to reduce the incidence of post-operative atrial fibrillation in octogenarians should be considered, these findings demonstrate that following appropriate patient selection, octogenarians can safely undergo lung resection for lung cancer.

Comparison effects of two muscle relaxant strategies on postoperative pulmonary complications in transapical transcatheter aortic valve implantation: a propensity score-matched analysis

BACKGROUND

Prior studies have reported conflicting results on the effect of sugammadex on postoperative pulmonary complications (PPCs) and research on this topic in transapical-transcatheter aortic valve implantation (TA-TAVI) was sparse. The current study aimed to investigate whether there were differences in the incidence of PPCs between two muscle relaxant strategies (rocuronium/sugammadex vs. cisatracurium/neostigmine) in patients undergoing TA-TAVI.

METHODS

This retrospective observational study enrolled 245 adult patients underwent TA-TAVI between October 2018 and January 2021. The patients were grouped according to the type of muscle relaxant strategies (115 with rocuronium/sugammadex in the R/S group and 130 with cisatracurium/neostigmine in the C/N group, respectively). Pre- and intraoperative variables were managed by propensity score match (PSM) at a 1:2 ratio. PPCs (i.e., respiratory infection, pleural effusion, pneumothorax, atelectasis, respiratory failure, bronchospasm and aspiration pneumonitis) were evaluated from the radiological and laboratory findings.

RESULTS

After PSM, 91 patients in the R/S group were selected and matched to 112 patients in the C/N group. Patients in the R/S group showed lower PPCs rate (45.1% vs. 61.6%, p = 0.019) compared to the C/N group. In addition, the R/S group showed significant shorter extubation time (7.2 ± 6.2 vs. 10.3 ± 8.2 min, p = 0.003) and length of hospital stay (6.9 ± 3.3 vs. 8.0 ± 4.0 days, p = 0.034).

CONCLUSION

The rocuronium/sugammadex muscle relaxant strategy decreases the incidence of PPCs in patients undergoing TA-TAVI when compared to cisatracurium/neostigmine strategy. Trial registration ChiCTR, ChiCTR2100044269. Registered March 14, 2021-Prospectively registered, http://www.Chictr.org.cn .

The Intersection of Health Rehabilitation Services with Quality of Life in Saudi Arabia: Current Status and Future Needs

Quality of life (QoL) is essential for maintaining a healthy, balanced lifestyle, especially among individuals with chronic diseases. Saudi Arabia (SA) launched a health sector transformation program as part of the nationwide Vision 2030 initiative to ensure the sustainable development of efficient healthcare services, aiming to improve health by increasing well-being and QoL. More investigation into the current status of health rehabilitation services provided to individuals with chronic diseases and future needs to optimize services and improve QoL is needed. This was narratively discussed by experts from different health rehabilitation services in SA. Comprehensive health rehabilitation services including orthopedic, occupational, cardiac, pulmonary, critical care, perioperative, hearing and speech, substance use disorders, and vocational rehabilitation services were addressed. Health rehabilitation services in SA, as in other countries, are suboptimal for individuals in health rehabilitation programs. To optimize the QoL of individuals with chronic diseases, health rehabilitation services should be tailored based on the unique requirements of each service and its serving patients. The shared need to improve health rehabilitation services includes the adoption of home-based and telehealth services, the integration of multi-governmental sectors, the empowerment and allocation of health rehabilitation specialists, public awareness campaigns, policy legislation and guideline development, and the implementation of a long-term follow-up system. This review is one of the first to address the intersection of health rehabilitation services and QoL in SA; urgent and holistic actions are paramount to address the pressing need to optimize SA's health rehabilitation services. The experts' recommendations in this study may be applicable to other countries' health systems, as health rehabilitation services are not well optimized globally.

Feasibility and outcomes of a real-world regional lung cancer prehabilitation programme in the UK

BACKGROUND

Prehabilitation, or multimodality patient optimisation before major treatment, has demonstrated meaningful improvements in patients' outcomes. In the setting of lung cancer surgery, postoperative complications and length of hospital stay are reduced, but there is currently limited access to prehabilitation. Prehab4Cancer (P4C) is an innovative regional programme serving all areas of Greater Manchester (GM).

METHODS

The lung cancer P4C service commenced in 2019 as a collaboration between the GM Cancer alliance and 12 leisure and community organisations. Patients planning surgical resection could be referred to receive exercise, nutrition, and well-being assessment and interventions before surgery. We evaluated the programme's feasibility, uptake, and outcomes during the 11 months before COVID-19 restrictions.

RESULTS

In total, 377 patients were referred to the lung cancer P4C service from all 11 hospitals in GM. Of the patients reached by telephone, 80.0% (n=280/348) attended initial P4C assessment, which occurred a median of 8 days (inter-quartile range [IQR]: 4-14) after referral. In addition, 74.3% (n=280/377) attended for baseline assessment and 47.7% (n=180/377) completed prehabilitation, attending a median of six sessions (IQR: 4-9). Statistically significant improvements in all objective physiological and subjective functional assessments were observed preoperatively, including a mean increase in the incremental shuttle walk test of 50 m (95% confidence interval: 25-74; P<0.001).

CONCLUSIONS

The P4C programme demonstrated feasibility at scale, high uptake, and promising impact on the status of patients with lung cancer before surgery. P4C is the first regional prehabilitation service internationally, and this evaluation provides a framework for implementing similar services in other regions.

[KINE PREOP pilot study: Prehabilitation in fast-track thoracic surgery protocol]

INTRODUCTION

Prehabilitation preceding oncological thoracic surgery according to a fast-track enhanced recovery after surgery (ERAS) protocol is in full expansion. Many recent studies have demonstrated the benefits of preoperative pulmonary rehabilitation as a means of reducing postoperative pulmonary complications. Unfortunately, it is rarely carried out by independent physiotherapists, and questions arise: is it feasible in private practice? Can it yield results similar to those achieved in institutional settings?

DESIGN

The study was non-interventional. The patients included had to be able to practice physical activities according to a standard ERAS approach. The endpoints were: postoperative pulmonary complications, physical condition (VO2max), and impact on the quality of life (SF-36 questionnaire). A statistical study was conducted to analyze the results with parametric and non-parametric tests.

RESULTS

Between June 2018 and January 2019, nine patients were included. From two to fifteen pulmonary rehabilitation sessions were carried out by six volunteering independent physiotherapists. Only two minor postoperative complications ensued. VO2max post rehabilitation increased on average by 2.4mL.kg -1.min-1. The SF-36 physical score increased significantly (+17.9%). The physical functioning (PF) (+28.9), physical restrictions (PR) (+11.1) and vitality (VT) (+16.7) sub-scores likewise improved.

CONCLUSION

Based on a literature review and on comparisons, our results seem promising. While further investigations are needed, it would seem that prehabilitation by independent physiotherapists leads to results similar to those achieved in inpatient prehabilitation.

Recruitment s during mechanical ventilation with sequential high-flow nasal oxygen after extubation to prevent postoperative pulmonary complications in patients undergone thoracic surgery: a protocol, prospective randomised controlled trial

INTRODUCTION

The incidence of postoperative pulmonary complications (PPCs) following thoracic surgery is high, which increases the mortality rate, prolongs the length of hospital stay and increases medical costs. Some studies have confirmed that preoperative risk assessment, intraoperative anaesthesia methods and intraoperative mechanical ventilation strategies, including recruitment manoeuvres (RMs), can reduce the incidence of PPCs. Despite these improved strategies, the incidence of PPCs remains high. However, mechanical ventilation strategies have not been studied in the postoperative period.

METHODS AND ANALYSIS

We assume that RM during mechanical ventilation with sequential high-flow nasal oxygen therapy (HFNO) after extubation can maintain the opening of the postoperative alveoli and ultimately reduce the incidence of PPCs after thoracic surgery. We will include thoracic surgery patients and divide them into the RM with sequential HFNO group and the control group. They will be given RMs and sequential HFNO or be given conventional treatment. The sample size is 654 adult patients (327 per group) undergone thoracic surgery and presenting to the intensive care unit.

ETHICS AND DISSEMINATION

This study was approved by the Biomedical Research Ethics Committee of West China Hospital of Sichuan University (REC2019-730). It is expected that this study will lead to a randomised controlled trial. We assume that the findings will provide more evidence about PPCs and improve the management of patients undergone thoracic surgery.

TRIAL REGISTRATION NUMBER

ChiCTR2100046356.

Identification of risk factors for postoperative pulmonary complications in general surgery patients in a low-middle income country

BACKGROUND

Postoperative pulmonary complications (PPCs) are an important cause of perioperative morbidity and mortality. Although risk factors for PPCs have been identified in high-income countries, less is known about PPCs and their risk factors in low- and middle-income countries, such as South Africa. This study examined the incidence of PPCs and their associated risk factors among general surgery patients in a public hospital in the province of KwaZulu-Natal, South Africa to inform future quality improvement initiatives to decrease PPCs in this clinical population.

METHODS

A retrospective secondary analysis of adult patients with general surgery admissions from January 1, 2013 to December 31, 2017 was conducted using data from the health system's Hybrid Electronic Medical Registry. The sample was comprised of 5352 general surgery hospitalizations. PPCs included pneumonia, atelectasis, acute respiratory distress syndrome, pulmonary edema, pulmonary embolism, prolonged ventilation, hemothorax, pneumothorax, and other respiratory morbidity which encompassed empyema, aspiration, pleural effusion, bronchopleural fistula, and lower respiratory tract infection. Risk factors examined were age, tobacco use, number and type of pre-existing comorbidities, emergency surgery, and number and type of surgeries. Bivariate and multivariable logistic regression models were conducted to identify risk factors for developing a PPC.

RESULTS

The PPC rate was 7.8%. Of the 418 hospitalizations in which a patient developed a PPC, the most common type of PPC was pneumonia (52.4%) and the mortality rate related to the PPC was 11.7%. Significant risk factors for a PPC were increasing age, greater number of comorbidities, emergency surgery, greater number of general surgeries, and abdominal surgery.

CONCLUSIONS

PPCs are common in general surgery patients in low- and middle-income countries, with similar rates observed in high-income countries. These complications worsen patient outcomes and increase mortality. Quality improvement initiatives that employ resource-conscious methods are needed to reduce PPCs in low- and middle-income countries.

Risk factors for postoperative pulmonary complications in elderly patients receiving elective colorectal surgery: A retrospective study

Study objective

Postoperative pulmonary complications (PPCs) are common and associated with adverse outcomes impairing long-term survival and quality of recovery. This single-centered retrospective study aimed to examine factors associated with PPCs in patients receiving elective colorectal surgery aged ≥60 years.

Methods

Between January 2019 and December 2019, 638 patients at the Shanghai Changhai Hospital who had received elective surgery for colorectal cancer were enrolled in this study. Patients were divided into the PPC group (n=38) and non-PPC group (n=600). Neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), red blood cell distribution width (RDW), and systemic inflammatory index (SII) were selected and caculated to indicate preoperative and postoperative inflammatory status. Receiver operating characteristic curve and bivariate correlation analyses were performed to evaluate the identified risk factors.

Main results

The overall incidence of PPCs was approximately 5.96%. Multivariate regression analysis identified age (OR = 1.094, 95%CI 1.038-1.153, P = 0.001), preoperative RDW (OR = 1.159, 95%CI 1.025-1.309, P = 0.018), and preoperative SII (OR = 1.001, 95%CI 1.000-1.003, P = 0.035) as independent risk factors for PPCs. The cut-off values of age, preoperative RDW, and preoperative SII for predicting PPCs were 69.5 (sensitivity 0.658, specificity 0.653), 13.2 (sensitivity 0.789, specificity 0.552) and 556.1 (sensitivity 0.579, specificity 0.672), respectively.

Conclusions

Age, preoperative RDW, and preoperative SII were identified as independent risk factors for PPC occurrence in elderly patients receiving elective colorectal surgery. Further studies are warranted to evaluate whether normalization of preoperative RDW and SII, as modifiable risk factors, are associated with improved surgical outcomes.

The Role of Exercise Before Cancer Treatment

OBJECTIVES

We aim to describe on the role of exercise in preparation for cancer treatments (prehabilitation) that include surgery and neoadjuvant or nonsurgical approaches. We discuss the evidence for the role of exercise and provide guidelines to exercise prescription and examples of the structure of prehabilitation exercise programs.

DATA SOURCE

We use peer-reviewed articles obtained through PubMed searches with search terms: exercise, oncology, cancer surgery, exercise physiology, respiratory exercises, prehabilitation, and behavior change.

CONCLUSION

The emergence of prehabilitation in preparing patients for cancer care has followed a rapidly upward trajectory over the past 20 years. Exercise prehabilitation remains the cornerstone of management, particularly in patients attending for major surgery. Multimodal approaches to supporting patients before cancer treatment are now well accepted and include screening and individualized treatments of functional, nutritional, and psychological impairments. Respiratory training before surgery and the addition of behavior change strategies to improve adherence to interventions and promote improved longer-term outcomes are now included in many prehabilitation programs. For exercise to be an effective treatment in improving fitness and strength, supervised aerobic and resistance exercises at moderate intensity are recommended. There remains debate regarding the use of higher-intensity exercise, the appropriate outcome to measure efficacy, and the mechanisms driving the efficacy of exercise.

IMPLICATIONS FOR NURSING PRACTICE

We provide background evidence and knowledge pertaining to the role and provision of exercise prehabilitation. Understanding screening, risk factors, and potential efficacy assists in knowing who to refer for prehabilitation and what the programs include. This enables more effective com munication with patients attending for cancer treatments.

The Perioperative Quality Improvement Programme (PQIP patient study): protocol for a UK multicentre, prospective cohort study to measure quality of care and outcomes after major surgery

Introduction

Major surgery accounts for a substantial proportion of health service activity, due not only to the primary procedure, but the longer-term health implications of poor short-term outcome. Data from small studies or from outside the UK indicate that rates of complications and failure to rescue vary between hospitals, as does compliance with best practice processes. Within the UK, there is currently no system for monitoring postoperative complications (other than short-term mortality) in major non-cardiac surgery. Further, there is variation between national audit programmes, in the emphasis placed on quality assurance versus quality improvement, and therefore the principles of measurement and reporting which are used to design such programmes.

Methods and analysis

The PQIP patient study is a multi-centre prospective cohort study which recruits patients undergoing major surgery. Patient provide informed consent and contribute baseline and outcome data from their perspective using a suite of patient-reported outcome tools. Research and clinical staff complete data on patient risk factors and outcomes in-hospital, including two measures of complications. Longer-term outcome data are collected through patient feedback and linkage to national administrative datasets (mortality and readmissions). As well as providing a uniquely granular dataset for research, PQIP provides feedback to participating sites on their compliance with evidence-based processes and their patients’ outcomes, with the aim of supporting local quality improvement.

Ethics and dissemination

Ethical approval has been granted by the Health Research Authority in the UK. Dissemination of interim findings (non-inferential) will form a part of the improvement methodology and will be provided to participating centres at regular intervals, including near-real time feedback of key process measures. Inferential analyses will be published in the peer-reviewed literature, supported by a comprehensive multi-modal communications strategy including to patients, policy makers and academic audiences as well as clinicians.

Frailty is an independent risk factor for postoperative pulmonary complications in elderly patients undergoing video-assisted thoracoscopic pulmonary resections

BACKGROUND

Although frailty as a common geriatric syndrome is associated with postoperative complications, its relationship with postoperative pulmonary complications (PPCs) following pulmonary resections in elderly patients is unclear.

AIMS

To investigate the relationship between frailty and PPCs in elderly patients undergoing video-assisted thoracoscopic pulmonary resections and explore the effect of the addition of frailty assessment to PPC risk index and ASA on their predictive ability.

METHODS

In a prospective cohort study, we measured frailty status using the FRAIL scale in elderly patients undergoing video-assisted thoracoscopic pulmonary resections. Multivariate analysis was used to identify the relationship between frailty and PPCs. Receiver operating characteristic curves were used to examine the predictive power of frailty and other assessment tools.

RESULTS

227 patients were analyzed in the study. The prevalence of PPCs was 24.7%. Significant differences between patients with and without PPCs were observed in the following aspects: BMI, smoking, COPD, respiratory infection within the last month, FEV1/FVC ratio, creatinine, ASA, frailty and PPC risk index (p < 0.05, respectively). After adjusting for all covariates, frailty was significantly related to PPCs in elderly patients (odds ratio: 6.33, 95% confidence interval: 2.45-16.37). Combined with frailty assessment, the area under the curve for ASA class and PPC risk index was increased to 0.759 (95% CI 0.687-0.831) and 0.821 (95% CI 0.758-0.883).

CONCLUSIONS

Frailty was associated with PPCs in elderly patients undergoing video-assisted thoracoscopic pulmonary resections. Combined with the frailty assessment, the predictive power of the PPC risk index and ASA class was improved.

Perioperative Pulmonary Atelectasis: Part II. Clinical Implications

The development of pulmonary atelectasis is common in the surgical patient. Pulmonary atelectasis can cause various degrees of gas exchange and respiratory mechanics impairment during and after surgery. In its most serious presentations, lung collapse could contribute to postoperative respiratory insufficiency, pneumonia, and worse overall clinical outcomes. A specific risk assessment is critical to allow clinicians to optimally choose the anesthetic technique, prepare appropriate monitoring, adapt the perioperative plan, and ensure the patient's safety. Bedside diagnosis and management have benefited from recent imaging advancements such as lung ultrasound and electrical impedance tomography, and monitoring such as esophageal manometry. Therapeutic management includes a broad range of interventions aimed at promoting lung recruitment. During general anesthesia, these strategies have consistently demonstrated their effectiveness in improving intraoperative oxygenation and respiratory compliance. Yet these same intraoperative strategies may fail to affect additional postoperative pulmonary outcomes. Specific attention to the postoperative period may be key for such outcome impact of lung expansion. Interventions such as noninvasive positive pressure ventilatory support may be beneficial in specific patients at high risk for pulmonary atelectasis (e.g., obese) or those with clinical presentations consistent with lung collapse (e.g., postoperative hypoxemia after abdominal and cardiothoracic surgeries). Preoperative interventions may open new opportunities to minimize perioperative lung collapse and prevent pulmonary complications. Knowledge of pathophysiologic mechanisms of atelectasis and their consequences in the healthy and diseased lung should provide the basis for current practice and help to stratify and match the intensity of selected interventions to clinical conditions.

The application of patient-centered care bundle significantly reduces incidence of perioperative respiratory complications in hip fracture patients aged 80 and over

This study was designed as a pilot test to analyze the effect of patient-centered care (PCC) bundle intervention on perioperative respiratory complications and other outcomes in hip fracture patients aged ≥80. Between Jan 2018 and Dec 2019, 198 patients comprised the routine care group and 187 comprised the PCC bundle group. After propensity score matching, 151 remained in each group. Incidence of perioperative respiratory complications in the PCC bundle group was significantly lower than in the routine care group (all P < 0.05). Furthermore, significant reductions were observed in surgery delay, length of stay, incidence of arrhythmia, hypoproteinemia, and electrolyte disturbance (all P < 0.05) in the PCC bundle group. Age-Adjusted Charlson Comorbidity Index score was related, but only weakly, to length of stay and the number of perioperative complications. These results suggested that the PCC bundle might be a more suitable care modality for patients ≥80 with hip fracture.

Smoking, Obesity, and the Elective Operation

Smoking and obesity are commonly encountered problems in the elective, perioperative setting. This article reviews the risks posed by smoking and diabetes and explores way to mitigate such risks. Other means of perioperative optimization are also discussed in an effort to describe perioperative strategies that can improve patient outcomes.

Development and validation of a nomogram to predict postoperative pulmonary complications following thoracoscopic surgery

Background

Postoperative pulmonary complications (PPCs) after thoracoscopic surgery are common. This retrospective study aimed to develop a nomogram to predict PPCs in thoracoscopic surgery.

Methods

A total of 905 patients who underwent thoracoscopy were randomly enrolled and divided into a training cohort and a validation cohort at 80%:20%. The training cohort was used to develop a nomogram model, and the validation cohort was used to validate the model. Univariate and multivariable logistic regression were applied to screen risk factors for PPCs, and the nomogram was incorporated in the training cohort. The discriminative ability and calibration of the nomogram for predicting PPCs were assessed using C-indices and calibration plots.

Results

Among the patients, 207 (22.87%) presented PPCs, including 166 cases in the training cohort and 41 cases in the validation cohort. Using backward stepwise selection of clinically important variables with the Akaike information criterion (AIC) in the training cohort, the following seven variables were incorporated for predicting PPCs: American Society of Anesthesiologists (ASA) grade III/IV, operation time longer than 180 min, one-lung ventilation time longer than 60 min, and history of stroke, heart disease, chronic obstructive pulmonary disease (COPD) and smoking. With incorporation of these factors, the nomogram achieved good C-indices of 0.894 (95% confidence interval (CI) [0.866–0.921]) and 0.868 (95% CI [0.811–0.925]) in the training and validation cohorts, respectively, with well-fitted calibration curves.

Conclusion

The nomogram offers good predictive performance for PPCs after thoracoscopic surgery. This model may help distinguish the risk of PPCs and make reasonable treatment choices.

Surgery school-who, what, when, and how: results of a national survey of multidisciplinary teams delivering group preoperative education

Background

Group education is increasing in popularity as a means of preparing patients for surgery. In recent years, these ‘surgery schools’ have evolved from primarily informing patients of what to expect before and after surgery, to providing support and encouragement for patients to ‘prehabilitate’ prior to surgery, through improving physical fitness, nutrition and emotional wellbeing.

Method

A survey aimed at clinicians delivering surgery schools was employed to capture a national overview of activity to establish research and practice priorities in this area. The survey was circulated online via the Enhanced Recovery after Surgery UK Society and the Centre for Perioperative Care mailing lists as well as social media.

Results

There were 80 responses describing 28 active and 4 planned surgery schools across the UK and Ireland. Schools were designed and delivered by multidisciplinary teams, contained broadly similar content and were well attended. Most were funded by the National Health Service. The majority included aspects of prehabilitation most commonly the importance of physical fitness. Seventy five percent of teams collected patient outcome data, but less than half collected data to establish the clinical effectiveness of the school. Few describe explicit inclusion of evidence-based behavior change techniques, but collaboration and partnerships with community teams, gyms and local charities were considered important in supporting patients to make changes in health behaviors prior to surgery.

Conclusion

It is recommended that teams work with patients when designing surgery schools and use evidence-based behavior change frameworks and techniques to inform their content. There is a need for high-quality research studies to determine the clinical effectiveness of this type of education intervention.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13741-021-00188-2.

Implementing a telehealth prehabilitation education session for patients preparing for major cancer surgery

Background

Prehabilitation services assist patients in preparing for surgery, yet access to these services are often limited by geographical factors. Enabling rural and regional patients to access specialist surgical prehabilitation support with the use of telehealth technology has the potential to overcome health inequities and improve post-operative outcomes.

Aim

To evaluate the current and likely future impact of a telehealth preoperative education package for patients preparing for major abdominal cancer surgery.

Methods

A telehealth alternative to a hospital based pre-operative education session was developed and implemented at a dedicated cancer hospital. Adult patients (≥18 years) scheduled for elective major cancer surgery were offered this telehealth alternative. Impact evaluation was conducted using the RE-AIM framework.

Results

To date, 35 participants have consented to participate in the study. Thirty-one participants attended the intervention; 24 (69%) residing in rural or regional areas. Twenty-four (77%) reported that if given a choice they would prefer the online session as opposed to attending the hospital in person. The majority (97%) reported they would recommend the intervention to others preparing for surgery. Session information was recalled by all 26 participants and 77% of participants reported acting on recommendations 2 weeks after the session. Lessons learnt and recommendations for providers implementing similar programs are reported.

Conclusion

Telehealth alternatives to hospital based pre-operative education are well received by patients preparing for major cancer surgery. We make seven recommendations to improve implementation. Further evaluation of implementation strategies alongside clinical effectiveness in future studies is essential.

Trial registration

ACTRN12620000096954, 04/02/2020.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-021-06437-w.

Impact of Facilitation of Early Mobilization on Postoperative Pulmonary Outcomes After Colorectal Surgery: A Randomized Controlled Trial

OBJECTIVE

To estimate the extent to which staff-directed facilitation of early mobilization impacts recovery of pulmonary function and 30-day postoperative pulmonary complications (PPCs) after colorectal surgery.

SUMMARY BACKGROUND DATA

Early mobilization after surgery is believed to improve pulmonary function and prevent PPCs; however, adherence is low. The value of allocating resources (eg, staff time) to increase early mobilization is unknown.

METHODS

This study involved the analysis of a priori secondary outcomes of a pragmatic, observer-blind, randomized trial. Consecutive patients undergoing colorectal surgery were randomized 1:1 to usual care (preoperative education) or facilitated mobilization (staff dedicated to assist transfers and walking during hospital stay). Forced vital capacity, forced expiratory volume in 1 second (FEV1), and peak cough flow were measured preoperatively and at 1, 2, 3 days and 4 weeks after surgery. PPCs were defined according to the European Perioperative Clinical Outcome Taskforce.

RESULTS

Ninety-nine patients (57% male, 80% laparoscopic, median age 63, and predicted FEV1 97%) were included in the intention-to-treat analysis (usual care 49, facilitated mobilization 50). There was no between-group difference in recovery of forced vital capacity [adjusted difference in slopes 0.002 L/d (95% CI -0.01 to 0.01)], FEV1 [-0.002 L/d (-0.01 to 0.01)] or peak cough flow [-0.002 L/min/d (-0.02 to 0.02)]. Thirty-day PPCs were also not different between groups [adjusted odds ratio 0.67 (0.23-1.99)].

CONCLUSIONS

In this randomized controlled trial, staff-directed facilitation of early mobilization did not improve postoperative pulmonary function or reduce PPCs within an enhanced recovery pathway for colorectal surgery.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT02131844.

Improving the use of the 'COUGH' bundle in Surgical High Dependency Unit, Ninewells Hospital, Dundee

Developing respiratory complications postoperatively is one of the major determinants of longer hospital stay, morbidity, mortality and increased healthcare costs. The incidence of postoperative respiratory complications varies from 1% to 23%. Given that postoperative respiratory complications are relatively common and costly, there have been various studies which look at ways to reduce the risk of these occurring. One such protocol is the ICOUGH bundle which stands for Incentive spirometry, Coughing and deep breathing, Oral care, patient Understanding, Getting out of bed and Head of bed elevation. This has been adapted locally to the Coughing and deep breathing, Oral care, patient Understanding, Getting out of bed and Head of bed elevation (COUGH) bundle which consists of these components excluding incentive spirometry. Within our surgical high dependency unit (HDU), the COUGH bundle should be implemented in patients who have a moderate or high risk of developing postoperative respiratory complications with an Assess Respiratory Risk in Surgical Patients in Catalonia (ARISCAT) score of 26 or above. Studies have shown that the ICOUGH bundle has reduced rates of pneumonia and unplanned intubation in general surgical and vascular patients. Baseline data taken from surgical HDU showed that the COUGH bundle was not well implemented. One out of eight patients who had an ARISCAT score greater than 26 had the COUGH bundle implemented on admission to the unit. Three out of eight patients had the ARISCAT score documented in their admission medical review. One patient who should have received the bundle, but did not, developed a hospital acquired pneumonia postoperatively. To address this issue, we aimed to increase awareness surrounding the COUGH bundle and to increase the number of patients who had the COUGH bundle started on admission. This quality improvement project had four cycles (plan, do, study, act) and after these, 100% of patients who had an ARISCAT score of 26 or more had the COUGH bundle implemented.

The Role of Behavioral Science in Personalized Multimodal Prehabilitation in Cancer

Multimodal prehabilitation is increasingly recognized as an important component of the pre-operative pathway in oncology. It aims to optimize physical and psychological health through delivery of a series of tailored interventions including exercise, nutrition, and psychological support. At the core of this prescription is a need for considerable health behavior change, to ensure that patients are engaged with and adhere to these interventions and experience the associated benefits. To date the prehabilitation literature has focused on testing the efficacy of devised exercise and nutritional interventions with a primary focus on physiological and mechanistic outcomes with little consideration for the role of behavioral science, supporting individual behavior change or optimizing patient engagement. Changing health behavior is complex and to maximize success, prehabilitation programs should draw on latest insights from the field of behavioral science. Behavioral science offers extensive knowledge on theories and models of health behavior change to further advance intervention effectiveness. Similarly, interventions developed with a person-centered approach, taking into consideration individual needs and preferences will increase engagement. In this article, we will provide an overview of the extent to which the existing prehabilitation literature incorporates behavioral science, as well as studies that have explored patient's attitudes toward prehabilitation. We will go on to describe and critique ongoing trials in a variety of contexts within oncology prehabilitation and discuss how current scientific knowledge may be enhanced from a behavioral science perspective. We will also consider the role of “surgery schools” and detail practical recommendations that can be embedded in existing or emerging clinical settings.

Development and evaluation of a novel pre-operative surgery school and behavioural change intervention for patients undergoing elective major surgery: Fit-4-Surgery School

Group pre-operative education has usually been limited to conditioning expectations and providing education. Prehabilitation has highlighted modifiable lifestyle factors that are amenable to change and may improve clinical outcomes. We instituted a pre-operative 'Fit-4-Surgery School' for patients scheduled for major surgery, to educate and promote healthy behaviour. We evaluated patients' views having attended the school, and after surgery we asked how it had changed their behaviour with a lifestyle questionnaire. The school was launched in May 2016 and was attended by 586/1017 (58%) of invited patients. Patients who did not attend: lived further away, median (IQR [range]) 8 (4-19 [0-123]) miles vs. 5 (3-14 [0-172]) miles, p < 0.001; and were more deprived, Index of Multiple Deprivation Rank decile median (IQR [range]), 6 (4-8 [1-10]) vs. 7 (4-9 [1-10]), p = 0.04. Of the 492/586 (84%) participants who completed an evaluation questionnaire, 462 (94%) would recommend the school to a friend having surgery and 296 (60%) planned lifestyle changes. After surgery, 232/586 (40%) completed a behavioural change questionnaire, 106 (46%) of whom reported changing at least one lifestyle factor, most commonly by increasing exercise. The pre-operative school was acceptable to patients.

The impact of a perioperative pulmonary care bundle implementation on postoperative outcomes in 1,665 surgical cancer patients: experience from a tertiary referral cancer center in Jordan

Background

Postoperative pulmonary complications can be a major catastrophic consequence of major surgeries and can lead to increased morbidity, mortality, hospital stay, and cost. Many protocols have been tried to reduce serious adverse outcomes with effective strategies including a bundle of preoperative, intraoperative and postoperative techniques. Using these techniques maybe challenging in developing countries with limited resources even in specialized centers.

Methods

A before-and-after trial comparing our data from the national surgical quality improvement program (NSQIP) based on their reports. Data was collected prospectively for the patients who underwent major surgeries at King Hussein Cancer Center during the year 2017 when the use of the perioperative pulmonary care bundle was mandatory to all surgery teams and compared it with the data collected retrospectively for the patients who underwent the same type of surgeries in the year 2016 when the use of such a bundle was optional. The primary end point is the decrease in incidence of postoperative pulmonary complications. Simple descriptive statistical analysis was used to obtain results.

Results

The potential risk factors for postoperative pulmonary complications for 1665 patients divided into 2 groups (2016 vs. 2017); 764 (45.9%) vs. 901 (54.1%), respectively. There were no significant differences regarding gender (male 46.7% vs. 46.4%, P value = 0.891, female 53.3% vs. 53.6%, P value = 0.39), mean of age (53.5 year vs. 5.28 year, P value = 0.296), mean of body mass index (BMI) (28.6 vs. 6%, 28.6, P value = 0.95), smoking status; (69.6% vs. 65.1%, P value = 0.052), ventilator use (0.3% vs. 0.4% P value = 0.693) and chronic obstructive pulmonary disease (1.4% vs. 1.4 with, P value = 0.996).The data showed a significant reduction in postoperative pneumonia between the 2 groups (2016 vs. 2017) (2.7% vs. 0.9%, P value = 0.004) and showed a significant reduction in unplanned intubation, 1.4% in 2016 vs. 0.7% in 2017.

Conclusions

The standardization of perioperative pulmonary care bundle, including smoking cessation, perioperative pulmonary interventions and early mobilization, significantly reduces the incidence of postoperative pulmonary complications in cancer patients. This technique's implementation was feasible easily even with limited resources in a developing country like Jordan.

Addressing the changing rehabilitation needs of patients undergoing thoracic surgery

The rehabilitation needs of individuals undergoing thoracic surgery are changing, especially as surgical management is increasingly being offered to patients who are at risk of developing functional limitations during and after hospital discharge. In the past rehabilitative management of these patients was frequently limited to specific respiratory physiotherapy interventions in the immediate postoperative setting with the aim to prevent postoperative pulmonary complications. In the past two decades, this focus has shifted toward pulmonary rehabilitation interventions that aim to improve functional status of individuals, both in the pre- and (longer-term) postoperative period. While there is increased interest in (p)rehabilitation interventions the majority of thoracic surgery patients are however currently on their own with respect to progression of their exercise and physical activity regimens after they have been discharged from hospital. There are also no formal guidelines supporting the referral of these patients to outpatient rehabilitation programs. The current evidence regarding rehabilitation interventions initiated before, during, and after the hospitalization period will be briefly reviewed with special focus on patients undergoing surgery for lung cancer treatment and patients undergoing lung transplantation. More research will be necessary in the coming years to modify or change clinical rehabilitation practice beyond the acute admission phase in patients undergoing thoracic surgery. Tele rehabilitation or web-based activity counseling programs might also be interesting emerging alternatives in the (long-term) postoperative rehabilitative treatment of these patients.

Delivering perioperative care in integrated care systems

In 2016, NHS England set up 10 integrated care systems (ICSs) which aim to devolve some responsibility for delivery of health and social care services to local healthcare providers in partnership with local government, social care, primary care networks, and voluntary and charitable organisations. These are new ways of working and provide an opportunity to better integrate perioperative care across the entire pathway from the moment of contemplation of surgery through to recovery at home. This review describes the ways in which the aims of many ICS plans can be met with good perioperative care, and how clinicians can use this opportunity to make significant progress in improving outcomes for patients. We describe examples of initiatives in cancer pathways which are already proving successful and have caught the imagination of the local community at all levels, as well as examples of integrated perioperative care across the country which can be applied to other systems. We hope to demonstrate ways in which perioperative care can add value to a local health population given the right support and chance to deliver it.

Framework for prehabilitation services

A video abstract is available at https://youtu.be/LYJPmWunnKE

Implementing a system-wide cancer prehabilitation programme: The journey of Greater Manchester's 'Prehab4cancer'

Patients undergoing major cancer interventions such as major surgical resection, chemotherapy, radiotherapy, and immunotherapy are prone to the adverse effects of their cancer, as well as to the side effects of the treatments designed to cure them. The Prehabilitation process supports cancer patients in preparing for the physiological challenges of their cancer treatments, whilst aiming to shorten recovery time, reduce peri-operative complications and improve compliance with non-surgical treatments. Prehabilitation will be most useful in older patients. Greater Manchester Integrated Care system is the first regional system in the UK to introduce delivery of system-wide, large scale physical activity supported multi-modal prehabilitation and recovery programme, Prehab4Cancer as a standard of care for cancer patients. It builds upon the successful implementation of Enhanced Recovery After Surgery + programme to improve surgical care in Greater Manchester. During this review we describe the journey to develop a system wide prehabilitation model for patients with cancer. Prehab4Cancer to date has focused on robust co-design, development, and implementation of an effective service model with attention paid to stakeholder engagement. This has led to receipt of high numbers of referrals from across Greater Manchester for the all the cancer groups involved. The successful implementation of the P4C pathway in GM presents a best practice model that might be adopted by other local and combined authority areas nationally.

Perioperative interventions for prevention of postoperative pulmonary complications: systematic review and meta-analysis

OBJECTIVE

To identify, appraise, and synthesise the best available evidence on the efficacy of perioperative interventions to reduce postoperative pulmonary complications (PPCs) in adult patients undergoing non-cardiac surgery.

DESIGN

Systematic review and meta-analysis of randomised controlled trials.

DATA SOURCES

Medline, Embase, CINHAL, and CENTRAL from January 1990 to December 2017.

ELIGIBILITY CRITERIA

Randomised controlled trials investigating short term, protocolised medical interventions conducted before, during, or after non-cardiac surgery were included. Trials with clinical diagnostic criteria for PPC outcomes were included. Studies of surgical technique or physiological or biochemical outcomes were excluded.

DATA EXTRACTION AND SYNTHESIS

Reviewers independently identified studies, extracted data, and assessed the quality of evidence. Meta-analyses were conducted to calculate risk ratios with 95% confidence intervals. Quality of evidence was summarised in accordance with GRADE methods. The primary outcome was the incidence of PPCs. Secondary outcomes were respiratory infection, atelectasis, length of hospital stay, and mortality. Trial sequential analysis was used to investigate the reliability and conclusiveness of available evidence. Adverse effects of interventions were not measured or compared.

RESULTS

117 trials enrolled 21 940 participants, investigating 11 categories of intervention. 95 randomised controlled trials enrolling 18 062 participants were included in meta-analysis; 22 trials were excluded from meta-analysis because the interventions were not sufficiently similar to be pooled. No high quality evidence was found for interventions to reduce the primary outcome (incidence of PPCs). Seven interventions had low or moderate quality evidence with confidence intervals indicating a probable reduction in PPCs: enhanced recovery pathways (risk ratio 0.35, 95% confidence interval 0.21 to 0.58), prophylactic mucolytics (0.40, 0.23 to 0.67), postoperative continuous positive airway pressure ventilation (0.49, 0.24 to 0.99), lung protective intraoperative ventilation (0.52, 0.30 to 0.88), prophylactic respiratory physiotherapy (0.55, 0.32 to 0.93), epidural analgesia (0.77, 0.65 to 0.92), and goal directed haemodynamic therapy (0.87, 0.77 to 0.98). Moderate quality evidence showed no benefit for incentive spirometry in preventing PPCs. Trial sequential analysis adjustment confidently supported a relative risk reduction of 25% in PPCs for prophylactic respiratory physiotherapy, epidural analgesia, enhanced recovery pathways, and goal directed haemodynamic therapies. Insufficient data were available to support or refute equivalent relative risk reductions for other interventions.

CONCLUSIONS

Predominantly low quality evidence favours multiple perioperative PPC reduction strategies. Clinicians may choose to reassess their perioperative care pathways, but the results indicate that new trials with a low risk of bias are needed to obtain conclusive evidence of efficacy for many of these interventions.

STUDY REGISTRATION

Prospero CRD42016035662.

Complications after Supramajor Gastrointestinal Surgery: Role of Enhanced Recovery after Surgery

Background

Enhanced recovery after surgery (ERAS) is currently the standard of care in perioperative medicine, but it is widely underutilized in our healthcare setting because of the lack of awareness of benefits exerted by ERAS and its components. ERAS is a multidisciplinary collaboration, where intensivists play an important role in the implementation of the protocol during the perioperative period.

Aim

This review article aims to appraise the role of ERAS pathway on complications following supramajor gastrointestinal surgery.

Review

A summary and review of evidence was conducted on the role of ERAS and its elements on non-specific and surgery-specific complications. Enhanced recovery pathways (ERPs) and its elements were directly found to be associated with lower incidence of hospital-associated infections, postoperative ileus, and postoperative pulmonary complications. Although there are no specific elements of ERPs found to have beneficial effect in preventing major adverse cardiac and cerebrovascular events, and surgery-specific complications such as postoperative pancreatic fistula, delayed gastric emptying, post-pancreatectomy hemorrhage, post-hepatic liver failure, bile, and anastomotic leak, studies have demonstrated that implementation of an ERP bundle can decrease the incidence of these complications. Implementation of an ERP was associated with an increase in the incidence of acute kidney injury with minor elevations in creatinine that returned to baseline before discharge.

Conclusion

Although there is ample evidence that ERAS is beneficial in reducing complications and hospital stay following supramajor gastrointestinal surgery, there is scope for further research to unravel the role of ERAS on patient-reported outcomes.

How to cite this article

Thomas M, Joshi R, Bhandare M, Agarwal V. Complications after Supramajor Gastrointestinal Surgery: Role of Enhanced Recovery after Surgery. Indian J Crit Care Med 2020;24(Suppl 4):S205–S210.

Preoperative rehabilitation for thoracic surgery

PURPOSE OF REVIEW

Lung resection provides the best outcome for patients with early stage lung cancer. However, lung cancer surgery carries a significant risk of perioperative complications. Patient risk may be reduced by addressing modifiable risk factors in the preoperative period. We review how this can be achieved through preoperative rehabilitation pathways.

RECENT FINDINGS

Cardiorespiratory fitness is an independent predictor of survival for nonsmall cell cancer. Preoperative exercise programmes may improve cardiorespiratory reserve and reduce perioperative complications. Additional benefits may be achieved through interventions such as smoking cessation programmes, correction of anaemia, improvement of nutritional status and improved oral hygiene. These interventions may also have the additional benefit of enabling high-risk patients previously deemed unsuitable for surgery to be optimized to such a degree that they can undergo surgery. These interventions will achieve maximal benefit when delivered early in lung cancer pathways; this requires close collaboration amongst multidisciplinary teams.

SUMMARY

Lung cancer surgery carries significant risk of postoperative pulmonary complications. Through integrating prehabilitation interventions into lung cancer pathways, there are opportunities to improve long-term outcomes for patients.

A prospective observational study of the impact of an electronic questionnaire (ePAQ-PO) on the duration of nurse-led pre-operative assessment and patient satisfaction

Objective

Standard pre-operative assessment at our institution involves a comprehensive history and examination by a nurse practitioner. An electronic pre-operative assessment questionnaire, ePAQ-PO® (ePAQ, Sheffield, UK) has previously been developed and validated. This study aimed to determine the impact of ePAQ-PO on nurse consultation times and patient satisfaction in low-risk patients.

Methods

The duration of pre-operative assessment consultation was recorded for American Society of Anesthesiology physical classification 1 and 2 patients undergoing pre-operative assessment by an electronic questionnaire (ePAQ-PO group) and standard face-to-face assessment by a nurse practitioner (standard group). Patients were also asked to complete an eight-item satisfaction questionnaire. Eighty-six patients were included (43 in each group).

Results

After adjusting for the duration of physical examination, median (IQR [min-max]) consultation time was longer in the standard compared to the ePAQ-PO group (25 (18–33 [10–49]) min vs. 12 (8–17 [4–45]) min, respectively; p <0.001). Response rate for the satisfaction questionnaire was 93%. There was no significant difference in patient satisfaction scores (38/39 in standard group vs. 39/41 in ePAQ-PO group were fully satisfied with their pre-operative assessment; p = 0.494).

Conclusion

Pre-operative assessment using ePAQ-PO is associated with a significant reduction of over 50% in the duration of the assessment without impacting on patient satisfaction.

Organization of Multidisciplinary Cancer Care for the Surgical Patient: Role of Anesthesiologists

Purpose of review

The purpose of this review is to describe significant recent trends or developments regarding the role of anesthesiologists in a multidisciplinary team approach to cancer care for the surgical patient. We also discuss our own institutional multidisciplinary approach as a comprehensive cancer center with high surgical volume.

Recent findings

Beyond the multidisciplinary team meeting concept, and local, institution-specific, or national programs, more formalized concepts and models of perioperative care have evolved. These provide a framework for robust involvement of anesthesiologists in cancer care for the surgical patient, with the goal of allowing for optimal individualized cancer outcomes.

Summary

Because of the wide-ranging nature of their perioperative expertise, anesthesiologists play an important role in multidisciplinary team cancer care for surgical patients. This role has been seen in the recent trends toward clinical models, such as the perioperative surgical home and enhanced recovery programs. Areas for future research include multidisciplinary assessment of the impact of such models on perioperative cancer outcomes through integration of data from national outcomes groups.

What are the optimum components in a care bundle aimed at reducing post-operative pulmonary complications in high-risk patients?

Background

Post-operative pulmonary complications (POPC) are common, predictable and associated with increased morbidity and mortality, independent of pre-operative risk. Interventions to reduce the incidence of POPC have been studied individually, but the use of a care bundle has not been widely investigated. The purpose of our work was to use Delphi consensus methodology and an independently chosen expert panel to formulate a care bundle for patients identified as being at high of POPC, as preparation towards an evaluation of its effectiveness at reducing POPC.

Methods

We performed a survey of members of the ESICM POIC section to inform a Delphi consensus and to share their opinions on a care bundle to reduce POPC, the POPC-CB. We formed a team of 36 experts to participate in and complete an email-based Delphi consensus over three rounds, leading to the formulation of the POPC-CB.

Results

The survey had 362 respondents and informed the design of the Delphi consensus. The Delphi consensus resulted in a proposed POPC-CB that incorporates components before surgery-supervised exercise programmes and inspiratory muscle training, during surgery, low tidal volume ventilation with individualised PEEP (positive end-expiratory pressure), use of routine monitoring to avoid hyperoxia and efforts made to limit neuromuscular blockade, and post-operatively, deep breathing exercises and elevation of the head of the bed.

Conclusion

A care bundle has been suggested for evaluation in surgical patients at high risk of POPC. Evaluation of feasibility of both implementation and effectiveness is now indicated.

Advances in cardiorespiratory physiotherapy and their clinical impact

INTRODUCTION

Cardiorespiratory physiotherapy is an evidence-based practice that has evolved alongside changes in medical and surgical management, analgesia, the ageing society and increasing comorbidities of our patient populations. Continued research provides the profession with the ability to adapt to meet the changing patient and community needs. Areas covered: This review focuses on surgical, respiratory and critical care settings discussing the most significant changes over the past decade with an increased focus on rehabilitation across the care continuum and a shift away from providing predominately airway clearance in established disease populations but also providing this in emerging groups. Further important changes are identification and emphases on patient self-management including changing their behaviour to more positively embrace wellness, particularly increasing physical activity levels. This paper outlines these changes and offers speculation on factors that may impact the profession in the future. Expert commentary: The increasing focus on new technologies, physical activity levels, changes to the health systems in different countries and an increasingly comorbid and ageing society will shape the next steps in the evolution of cardiorespiratory physiotherapy. Continued research is vital to keep pace with these changes so that physiotherapists can provide the most effective treatments to improve patient outcomes.