Surgical complications and their impact on patients' psychosocial well-being: a systematic review and meta-analysis

Existing Psychiatric Diagnoses Among Breast Cancer Patients Interact with Outcomes After Autologous and Implant-Based Bilateral Breast Reconstruction: A Propensity Score Matched Analysis

BACKGROUND

Breast reconstruction is an integral postoncologic procedure that has been associated with improved mental health and psychological outcomes. The possible interaction between existing psychiatric diagnoses hospital courses and postoperative complications warrants further exploration.

METHODS

Bilateral breast reconstruction patients were identified from the 2016 to 2018 Healthcare Cost and Utilization Project-National Inpatient Sample (HCUP - NIS). Number and type of psychiatric diagnoses within the cohort were then evaluated using a host of ICD-10 codes. A propensity score analysis was applied to control for confounding variables such as demographics, existing comorbidities, and hospital characteristics. A binary logistic regression model was then used to identify the prediction value of psychiatric diagnosis and its interaction with modality of reconstruction for objective outcomes like length of hospital stay, treatment charge, and postoperative complications.

RESULTS

A total of 10,114 patients were identified as the final cohort of breast reconstruction patients. 2621 (25.9%) patients possessed an average of 1.4 ± 0.6 existing psychiatric diagnoses. Presence of at least 1 psychiatric diagnosis was a strong predictor alone for extended length of stay (OR: 1.34, 95% CI: 1.28-1.41, P < .001) and occurrence of postoperative complications (OR: 1.31, 95% CI: 1.21-1.41, P < .001). Psychiatric diagnosis displayed a significant interaction with modality of breast reconstruction and conferred a lower increase in risk of extended length of stay in autologous reconstruction when compared to implant-based reconstruction (OR: 0.80, 95% CI: 0.72-0.89, P < .001).

CONCLUSION

Existing psychiatric diagnoses were shown to strongly predict and modulate risk of adverse postoperative outcomes depending on modality of reconstruction.

Multimodal prehabilitation and postoperative outcomes in upper abdominal surgery: systematic review and meta-analysis

The impact of multimodal prehabilitation on postoperative complications in upper abdominal surgeries is understudied. This review analyzes randomized trials on multimodal prehabilitation with patient and hospital outcomes. MEDLINE, Embase, CINAHL, and Cochrane CENTRAL were searched for trials on prehabilitation before elective (non-emergency) abdominal surgery. Two reviewers independently screened studies, extracted data, and assessed study quality. Primary outcomes of interest were postoperative pulmonary complications (PPCs) and all-cause complications; secondary outcomes included hospital and intensive care length of stay. A meta-analysis with random-effect models was performed, and heterogeneity was evaluated with I-square and Cochran's Q test. Dichotomous variables were reported in log-odds ratio and continuous variables were presented as mean difference. Ten studies (total 1503 patients) were included. Odds of developing complications after prehabilitation were significantly lower compared to various control groups (- 0.38 [- 0.75- - 0.004], P = 0.048). Five studies described PPCs, and participants with prehabilitation had decreased odds of PPC (- 0.96 [- 1.38- - 0.54], P < 0.001). Prehabilitation did not significantly reduce length of stay, unless exercise was implemented; with exercise, hospital stay decreased significantly (- 0.91 [- 1.67- - 0.14], P = 0.02). Multimodal prehabilitation may decrease complications in upper abdominal surgery, but not necessarily length of stay; research should address heterogeneity in the literature.

'Plan Z and then off the edge of a cliff': An interpretative phenomenological analysis of mothers' experience of living with a slow-to-heal Caesarean wound

BACKGROUND

Studies indicate that complex postsurgical wound healing can significantly alter biopsychological markers responsible for recovery. Yet, there is a lack of research investigating women's experience of living with slow-to-heal Caesarean birth wounds. This is an important area of investigation considering the increase of factors associated with surgical births and poor wound healing in the UK and globally.

AIM

The aim of this study was to explore women's experiences of living with a slow-to-heal Caesarean wound.

METHOD

Semi-structured interviews were conducted with seven women who had lived experience of slow-to-heal Caesarean wounds. Narratives were analysed using Interpretative Phenomenological Analysis (IPA) approach.

RESULTS

Analysis of women's narratives revealed three interlinking superordinate themes of 1) 'Tied to that event': healing physical and emotional wounds, 2) The 'good mother' and the 'good patient': negotiating being a carer and being cared for, and 3) 'Adjusting to a new normality'. Overall, slow-to-heal wounds embodied women's perceptions of agency over their Caesarean birth experience and achievement of a new motherhood identity. Wherein, successful healing would encompass a sense of normality defined by subjective notions of regaining expected roles and daily activities, previous bodily functions, and maternal status within their families that became disrupted due to delayed wound healing.

CONCLUSION

Women's narratives support discourse surrounding Caesarean birth and recovery as a biopsychosocial phenomenon. This has important ramifications regarding research and treatment programmes for postnatal women with complex healing that are largely described as 'invisible'.

'I have no life and neither do the ones watching me suffer': women's experiences of transvaginal mesh implant surgery

Objective: Many women are affected by pelvic floor disorders, such as stress urinary incontinence and pelvic organ prolapse. In recent years, these disorders have been treated with transvaginal mesh implant surgeries involving the vaginal insertion of woven netting. We explored women's experiences of transvaginal mesh implant surgery through a biopsychosocial lens. Design: We analysed women's submissions to an Australian Parliament Senate Inquiry on transvaginal mesh implant surgery using thematic analysis. Main Outcome Methods: One-hundred and fifty-three publicly available submissions detailing women's experiences of transvaginal mesh implant surgery to an Australian Parliament Senate Inquiry were analysed. Adverse and positive accounts were eligible for inclusion. Results: We generated nine themes in three categories relating to the Biopsychosocial Model: Physical Health - comprising three themes; Psychological Health - comprising two themes; and Social Wellbeing - comprising four themes. Physical, psychological and social experiences interacted, resulting in reduced quality of life for women. Conclusion: Most women who made submissions to an Australian government inquiry about transvaginal mesh implant surgery described devastating impacts on physical, psychological, and social wellbeing. We provide recommendations to guide psychologists in assisting women with adverse transvaginal mesh-related outcomes. Further research should explore women's long-term experiences of the various transvaginal mesh procedures.

Evaluating the risk of return to the operating room across all elective orthopaedic procedures

BACKGROUND

Although elective procedures have life-changing potential, all surgeries come with an inherent risk of reoperation. There is a gap in knowledge investigating the risk of reoperation across orthopaedics. We aimed to identify the elective orthopaedic procedures with the highest rate of unplanned reoperation and the reasons for these procedures having such high reoperation rates.

METHODS

Patients in the NSQIP database were identified using CPT and ICD-10 codes. We isolated 612,815 orthopaedics procedures from 2018 to 2020 and identified the 10 CPT codes with the greatest rate of unplanned return to the operating room. For each index procedure, we identified the ICD-10 codes for the reoperation procedure and categorized them into infection, mechanical failure, fracture, wound disruption, hematoma or seroma, nerve pathology, other, and unspecified.

RESULTS

Below knee amputation (BKA) (CPT 27880) had the highest reoperation rate of 6.92% (37 of 535 patients). Posterior-approach thoracic (5.86%) or cervical (4.14%) arthrodesis and cervical laminectomy (3.85%), revision total hip arthroplasty (5.23%), conversion to total hip arthroplasty (4.33%), and revision shoulder arthroplasty (4.22%) were among the remaining highest reoperation rates. The overall leading causes of reoperation were infection (30.1%), mechanical failure (21.1%), and hematoma or seroma (9.4%) for the 10 procedures with the highest reoperation rates.

CONCLUSIONS

This study successfully identified the elective orthopaedic procedures with the highest 30-day return to OR rates. These include BKA, posterior thoracic and cervical spinal arthrodesis, revision hip arthroplasty, revision total shoulder arthroplasty, and cervical laminectomy. With this data, we can identify areas across orthopaedics in which revising protocols may improve patient outcomes and limit the burden of reoperations on patients and the healthcare system. Future studies should focus on the long-term physical and financial impact that these reoperations may have on patients and hospital systems.

LEVEL OF CLINICAL EVIDENCE

IV.

Clinicians' perceptions of "enhanced recovery after surgery" (ERAS) protocols to improve patient safety in surgery: a national survey from Australia

BACKGROUND

Surgical patients are at risk of postoperative complications, which may lead to increased morbidity, mortality, hospital length-of-stay and healthcare costs. Enhanced Recovery After Surgery (ERAS®) protocols are evidence-based and have demonstrated effectiveness in decreasing complications and associated consequences. However, their adoption in Australia has been limited and the reason for this is unclear. This study aimed to describe clinicians' perceptions of ERAS protocols in Australia.

METHODS

A national online survey of anaesthetists, surgeons and nurses was undertaken. Invitations to participate were distributed via emails from professional colleges. The 30-item survey captured respondent characteristics, ERAS perceptions, beliefs, education and learning preferences and future planning considerations. The final question was open-ended for elaboration of perceptions of ERAS. Descriptive and inferential statistics were used to describe and compare group differences across disciplines relative to perceptions of ERAS.

RESULTS

The sample included 178 responses (116 nurses, 65.2%; 36 surgeons, 20.2%; 26 anaesthetists, 14.6%) across six states and two territories. More than half (n = 104; 58.8%) had used ERAS protocols in patient care, and most perceived they were 'very knowledgeable' (n = 24; 13.6%) or 'knowledgeable' (n = 71; 40.3%) of ERAS. However, fewer nurses had cared for a patient using ERAS (p <.01) and nurses reported lower levels of knowledge (p <.001) than their medical counterparts. Most respondents agreed ERAS protocols improved patient care and financial efficiency and were a reasonable time investment (overall Md 3-5), but nurses generally recorded lower levels of agreement (p.013 to < 0.001). Lack of information was the greatest barrier to ERAS knowledge (n = 97; 62.6%), while seminars/lectures from international and national leaders were the preferred learning method (n = 59; 41.3%). Most supported broad implementation of ERAS (n = 130; 87.8%).

CONCLUSION

There is a need to promote ERAS and provide education, which may be nuanced based on the results, to improve implementation in Australia. Nurses particularly need to be engaged in ERAS protocols given their significant presence throughout the surgical journey. There is also a need to co-design implementation strategies with stakeholders that target identified facilitators and barriers, including lack of support from senior administration, managers and clinicians and resource constraints.

Mindfulness-Based Interventions for Surgical Patients and Impact on Postoperative Outcomes, Patient Wellbeing, and Satisfaction

Several psychosocial factors can impact surgical outcomes and overall patient wellbeing following surgery. Although advances in surgical interventions and pain management protocols can reduce surgical trauma and enhance recovery from surgery, additional intervention is warranted to optimize surgical outcomes and patient quality of life (QoL) in the short- and long-term. Research on mindfulness techniques suggests that mindfulness-based interventions (MBI) effectively promote health behaviors, reduce pain, and improve psychological wellbeing and QoL. Thus, there has been an increase in research evaluating the use of MBIs to improve postoperative outcomes and wellbeing in surgical patients. The authors provide a brief overview of psychosocial outcomes of surgery and MBIs and review the literature on the impact of MBIs on postoperative outcomes. The extant literature indicates that MBIs are feasible and acceptable for use in surgical patient populations and provides preliminary evidence of the benefits of mindfulness across a range of surgical patient populations. However, more research is needed to assess the long-term efficacy of MBIs delivered online and in-person across the perioperative continuum.

Opportunities to optimise care and choice in joint replacement surgery using a digitally delivered, holistic PreHab pathway

PURPOSE

To describe the implementation and evaluation of a hospital-initiated, community-based, digital prehabilitation program (My PreHab Program: MPP) for adults referred for elective joint replacement.

METHODS

MPP was implemented July 2022 and comprises a personalised digital health screen that guides the provision of self-management resources. Adults (>18 years) referred and accepted, or already waitlisted, for total knee/hip replacement surgery were eligible. Individuals requiring category 1 (urgent) or emergency surgery and those without a mobile phone were excluded. Implementation and intervention outcome measures (program adoption, equity of reach, fidelity, acceptability, appropriateness, feasibility, engagement, preliminary surgical outcomes) were explored via study-specific measures and hospital records.

RESULTS

Of those invited (N = 689), 77.8% participated. Participants and non-participants were similar in key demographic variables except regional invitees were more likely to participate than metropolitan (88.0% vs 75.4%, p = .002) and non-participants tended to be older (median age = 69.0 vs 64.0, p = .005). Participants reported on average four modifiable risk factors: most commonly chronic pain (79.1%), obesity (57.3%), and frailty (40.9%). Most participants (80.4%) reviewed all resources provided and reported action/intention to address issues identified (90.9%). Participants perceived MPP as acceptable (3.2/5), appropriate (3.3/5), and feasible (3.4/5). Early trends for participants progressing to surgery (n = 33) show a reduced length of stay (MPP = 4.3, baseline = 5.3 days).

CONCLUSION

MPP demonstrated high adoption, fidelity, and participant engagement. It is acceptable, appropriate and feasible and has the potential to be scaled-up digitally at low-cost. Modifiable risk factors were prevalent and early indications suggest this preoperative intervention may benefit both patients and the healthcare system.

Systematic development and validation of a predictive model for major postoperative complications in the Peri-operative Quality Improvement Project (PQIP) dataset

Complications are common following major surgery and are associated with increased use of healthcare resources, disability and mortality. Continued reliance on mortality estimates risks harming patients and health systems, but existing tools for predicting complications are unwieldy and inaccurate. We aimed to systematically construct an accurate pre-operative model for predicting major postoperative complications; compare its performance against existing tools; and identify sources of inaccuracy in predictive models more generally. Complete patient records from the UK Peri-operative Quality Improvement Programme dataset were analysed. Major complications were defined as Clavien-Dindo grade ≥ 2 for novel models. In a 75% train:25% test split cohort, we developed a pipeline of increasingly complex models, prioritising pre-operative predictors using Least Absolute Shrinkage and Selection Operators (LASSO). We defined the best model in the training cohort by the lowest Akaike's information criterion, balancing accuracy and simplicity. Of the 24,983 included cases, 6389 (25.6%) patients developed major complications. Potentially modifiable risk factors (pain, reduced mobility and smoking) were retained. The best-performing model was highly complex, specifying individual hospital complication rates and 11 patient covariates. This novel model showed substantially superior performance over generic and specific prediction models and scores. We have developed a novel complications model with good internal accuracy, re-prioritised predictor variables and identified hospital-level variation as an important, but overlooked, source of inaccuracy in existing tools. The complexity of the best-performing model does, however, highlight the need for a step-change in clinical risk prediction to automate the delivery of informative risk estimates in clinical systems.

Impact of type 2 diabetes on complications after primary breast cancer surgery: Danish population-based cohort study

BACKGROUND

Knowledge is sparse on the impact of type 2 diabetes (T2D) on surgical outcomes after breast cancer surgery. This study investigated the association between T2D and risk of complications after primary breast cancer surgery, and evaluated the biological interaction between T2D and co-morbidities.

METHODS

Using the Danish Breast Cancer Group clinical database, a cohort of all Danish women diagnosed with early-stage breast cancer during 1996-2022 was created. All patients underwent mastectomy or breast-conserving surgery. Information on prevalent T2D was collected from Danish medical and prescription registries. Surgical complications were defined as hospital diagnoses for medical or surgical complications developing within 30 days after primary breast cancer surgery. The 30-day cumulative incidence proportion of complications was calculated, and Cox regression was used to estimate HRs. Interaction contrasts were computed to determine the additive interaction between T2D and co-morbidities on the incidence rate of complications.

RESULTS

Among 98 589 women with breast cancer, 6332 (6.4%) had T2D at breast cancer surgery. Overall, 1038 (16.4%) and 9861 (10.7%) women with and without T2D developed surgical complications, yielding cumulative incidence proportions of 16 (95% c.i. 15 to 17) and 11 (10 to 11)% respectively, and a HR of 1.43 (95% c.i. 1.34 to 1.53). The incidence rate of surgical complications explained by the interaction of T2D with moderate and severe co-morbidity was 21 and 42%, respectively.

CONCLUSION

Women with breast cancer and T2D had a higher risk of complications after primary breast cancer surgery than those without T2D. A synergistic effect of T2D and co-morbidity on surgical complications can explain this association.

Psychological Distress After Inpatient Noncardiac Surgery: A Secondary Analysis of the Measurement of Exercise Tolerance Before Surgery Prospective Cohort Study

OBJECTIVE

To describe the incidence and natural progression of psychological distress after major surgery.

BACKGROUND

The recovery process after surgery imposes physical and mental burdens that put patients at risk of psychological distress. Understanding the natural course of psychological distress after surgery is critical to supporting the timely and tailored management of high-risk individuals.

METHODS

We conducted a secondary analysis of the "Measurement of Exercise Tolerance before Surgery" multicentre cohort study (Canada, Australia, New Zealand, and the UK). Measurement of Exercise Tolerance before Surgery recruited adult participants (≥40 years) undergoing elective inpatient noncardiac surgery and followed them for 1 year. The primary outcome was the severity of psychological distress measured using the anxiety-depression item of EQ-5D-3L. We used cumulative link mixed models to characterize the time trajectory of psychological distress among relevant patient subgroups. We also explored potential predictors of severe and/or worsened psychological distress at 1 year using multivariable logistic regression models.

RESULTS

Of 1546 participants, moderate-to-severe psychological distress was reported by 32.6% of participants before surgery, 27.3% at 30 days after surgery, and 26.2% at 1 year after surgery. Psychological distress appeared to improve over time among females [odds ratio (OR): 0.80, 95% CI: 0.65-0.95] and patients undergoing orthopedic procedures (OR: 0.73, 95% CI: 0.55-0.91), but not among males (OR: 0.87, 95% CI: 0.87-1.07) or patients undergoing nonorthopedic procedures (OR: 0.95, 95% CI: 0.87-1.04). Among the average middle-aged adult, there were no time-related changes (OR: 0.94, 97% CI: 0.75-1.13), whereas the young-old (OR: 0.89, 95% CI: 0.79-0.99) and middle-old (OR: 0.87, 95% CI: 0.73-1.01) had small improvements. Predictors of severe and/or worsened psychological distress at 1 year were younger age, poor self-reported functional capacity, smoking history, and undergoing open surgery.

CONCLUSIONS

One-third of adults experience moderate to severe psychological distress before major elective noncardiac surgery. This distress tends to persist or worsen over time among select patient subgroups.

Qualitative assessment of expectations on the content, form and way of delivery of a prehabilitation programme in patients with lung resection surgery - A Swiss tertiary centre experience

Objective

To assess the interest in a prehabilitation programme of patients awaiting lung resection and to identify expectations from such a programme.

Introduction

At present, in Switzerland, there are no multimodal clinical prehabilitation programmes for lung resection patients awaiting surgery.

Methods

Semi-structured face-to-face interviews were conducted with patients who have had or were awaiting lung resection at a Swiss tertiary centre. Thematic analysis was performed to identify common prespecified themes.

Results

Twenty-two patients (45.5% female, age 70.6 ± 16.6 years) were interviewed. Seventy-seven percent were interested in a prehabilitation programme. Sixty-two percent, 67% and 90% were interested in endurance, strength and respiratory training, respectively. Six patients (27%) were active smokers, of whom two (one-third) were interested in a smoking cessation programme. Seventy-six percent were interested in nutrition counselling and 90% in receiving education on risk factor management. Forty percent preferred centre-based training/counselling sessions, 20% preferred home-based training/counselling and 30% found both forms acceptable. Patients were willing to perform prehabilitation activities on 2.6 days/week for a total of 162 min/week. Participating in peer groups was desired by only 25%.

Conclusions

Patients with lung resection were highly interested in participating in prehabilitation, albeit only for a mean time cost of 2.7 h per week. Offering a prehabilitation programme with a combination of in-hospital group sessions and home-based training seems feasible.

Fracture related infection (FRI) of the upper extremity correlates with poor bone and soft tissue healing

PURPOSE

The purpose of this study was to evaluate the specific course and complication profile following the development of FRI in the upper extremity.

METHODS

An IRB-approved retrospective review was conducted on a consecutive series of operatively managed patients within an academic medical center between 1/2010 and 6/2022. Included patients met the following criteria: (1) upper extremity fracture definitively treated with internal fixation (2) development of criteria for suggestive or confirmatory FRI (as per the FRI Consensus Group) and (3) age ≥ 18 years. Baseline demographics, medical history, injury information, infection characteristics, hospital quality measures, and outcomes were recorded. A 3:1 propensity-matched control cohort of patients without FRI was obtained using the same dataset. Univariable analysis was performed to compare the outcomes (rate of nonunion, time to bone healing, need for soft tissue coverage, patient reported joint stiffness at final follow-up) of the FRI vs Non-FRI cohorts.

RESULTS

Of 2827 patients treated operatively for an upper extremity fracture, 43 (1.53%) met criteria for suggestive of confirmatory FRI. The successful propensity match (43 FRI, 129 Non-FRI) revealed no differences in demographics, baseline health status, or fracture location. FRI patients underwent more reoperations (p < 0.001), experienced an increased rate of removal of hardware (p < 0.001), and were admitted more frequently following index operation (p < 0.001). The FRI cohort had higher rates of fracture nonunion (p = 0.003), and a prolonged mean time to bone healing in months (8.37 ± 7.29 FRI vs. 4.14 ± 5.75 Non-FRI, p < 0.001). Additionally, the FRI cohort had a greater need for soft tissue coverage throughout their post-operative fracture treatment (p = 0.014). While there was no difference in eventual bone healing (p = 0.250), FRI patients experienced a higher incidence of affected joint stiffness at final follow-up (p < 0.001).

CONCLUSION

Patients who develop an FRI of the upper extremity undergo more procedures and experience increased complications throughout their treatment, specifically increased joint stiffness. Despite this, ultimate outcome profiles are similar between patients who experience FRI and those who do not following operative repair of an upper extremity fracture.

LEVEL OF EVIDENCE

III.

Safety of early weightbearing after ankle fracture fixation

PURPOSE

Patients with surgically treated ankle fractures are traditionally kept non-weightbearing for at least six weeks post-operatively; however, recent literature suggests numerous benefits of early weightbearing (EWB) before six weeks without significantly impacting long-term outcomes. This study aims to review the safety of early vs late weightbearing following ankle fracture fixation by assessing the complication rate.

METHODS

This was a single-centre retrospective study. Between 2020 and 2023, all ankle fixations that commenced weightbearing at two weeks were added to the EWB group. An equal number of similar patients with six-week non-weightbearing were added to the late weightbearing (LWB) group. Baseline characteristics, risk factors, types of fractures and any complications in the six-month post-operative period were evaluated from these cohorts.

RESULTS

In total, 459 ankle fixations were identified of which 87 patients met the criteria for the EWB group, with a further 87 added to the LWB group. There was no significant difference in age between the two groups (51.7 ± 20.1 vs 51.0 ± 15.5, respectively; p = 0.81), but more female patients and diabetics in the EWB group. Fracture types were similar between both cohorts (p = 0.51). Complication rate in the EWB group was not significantly different to the LWB group (5 vs 9, p > 0.05).

CONCLUSION

No increase in complication rate was identified by commencing weightbearing early at two weeks after ankle fixation compared to six weeks. We therefore suggest EWB if appropriate, given its associated benefits including restoration of patient independence and improved quality of life.

LEVEL OF EVIDENCE

Therapeutic, Level IV.

Changes in Self-Reported and Device-Measured Physical Activity Before Abdominal Resection Surgery: A Meta-Analysis

OBJECTIVE

To determine the effect of interventions on physical activity levels of patients awaiting abdominal resection surgery using self-reported as well as device-measured outcome measures.

DATA SOURCE

PubMed and EMBASE databases were searched on the 18th of April 2023 up to April 2023 for studies on interventions to promote physical activity during the preoperative phase.

REVIEW METHODS

Studies were included if pre- and post-intervention physical activity was measured between diagnosis and abdominal surgery. Risk of bias was assessed by the Physiotherapy Evidence Database (PEDro) assessment tool for trials. Meta-analyses were performed to assess the effect of the pre-surgery activity promoting interventions on self-reported and device-measured physical activity.

RESULTS

Seventeen studies were included in the analysis with 452 subjects in the intervention groups. The random-effect meta-analysis showed a moderate improvement in intervention groups measures in pre-surgery physical activity levels compared to the baseline (SMD = 0.67, [CI = 0.30;1.03], I2 = 79%). The self-reported subgroup meta-analysis showed the largest increase in performed physical activity, (SMD = 0.78, [CI = 0.4;1.15], I2 = 79%) whilst non-significant increase was shown in the device-measured subgroup (SMD = 0.16, [CI = -0.64;0.97], I2 = 58%).

CONCLUSION

Increasing physical activity in the preoperative phase is feasible. Self-reported physical activity outcome measures show larger effects compared to device-measured outcome measures. More high-quality research should be performed utilizing objective measures.

Consent with complications in mind

Parity of esteem describes an aspiration to see mental health valued as much as physical. Proponents point to poorer funding of mental health services, greater stigma and poorer physical health for those with mental illness. Stubborn persistence of such disparities suggests a need to do more than stipulate ethical and legal obligations toward justice or fairness. Here, I propose that we should rely more on our legal obligations toward informed consent. The latter requires clinicians to disclose information about risks in a way that is sufficient to satisfy what a prudent patient would reasonably want to understand in their circumstances. I argue that inadequate disclosure of the mental health complications of common surgeries risks exposing the craft specialists performing them to clinical negligence claims. Patients could argue they were counselled about said risks, improperly or not at all: improperly, if advised by a craft specialist lacking sufficient expertise in mental health; not at all, if mental health complications were simply forgotten. From this, I argue that a prudent approach for craft specialists would be to support and fund 'integrative' specialists (from rehabilitation medicine, liaison psychiatry and health psychology), more often to work alongside them within a multidisciplinary team that is better placed to navigate consent (via a prehabilitation process, for example). Based on duties toward consent, the extension of this type of coworking is another way to improve the resource and understanding accorded to mental health-but by starting within the citadels of physical health.

Reproducibility and predictive value of three grading systems for intraoperative adverse events in a cohort of abdominal surgery

INTRODUCTION

Intraoperative adverse events (iAEs) are increasingly recognized for their impact on patient outcomes. The Kaafarani classification and Surgical Apgar Score (SAS) were developed to assess the intraoperative course; however, both have their drawbacks. ClassIntra was validated for iAEs of any origin. This study compares the Kaafarani and SAS to ClassIntra considering predictive value and interrater reliability in a cohort of abdominal surgery to support implementation of a classification in clinical practice.

METHODS

The authors made use of the LAParotomy or LAParoscopy and ADhesiolysis (LAPAD) study database of elective abdominal surgery. Detailed descriptions on iAEs were collected in real-time by a researcher. For the current research aim, all iAEs were graded according ClassIntra, Kaafarani, and SAS (score ≤4). The predictive value was assessed using univariable and multivariable linear regression and the area under the receiver operating curve (AUROC). Two teams graded ClassIntra and Kaafarani to assess the interrater reliability using Cohen's Kappa.

RESULTS

A total of 755 surgeries were included, in which 335 (44%) iAEs were graded according to ClassIntra, 228 (30%) to Kaafarani, and 130 (20%) to SAS. All classifications were significantly correlated to postoperative complications, with an AUROC of 0.67 (95% CI: 0.62-0.72), 0.64 (0.59-0.70), and 0.71 (0.56-0.76), respectively. For the secondary endpoint, the interrater reliability of ClassIntra with κ 0.87 (95% CI: 0.84-0.90) and Kaafarani 0.90 (95% CI: 0.87-0.93) was both strong.

CONCLUSION

ClassIntra, Kaafarani, and SAS can be used for reporting of iAEs in abdominal surgery with good predictive value for postoperative complications, with strong reliability. ClassIntra, compared with Kaafarani and SAS, included the most iAEs and has the most comprehensive definition suitable for uniform reporting of iAEs in clinical practice and research.

Surgical outcomes and patient-centred perioperative programs

Perioperative medicine is changing, and its goals are expanding. More and more attention is paid to the surgical experience and the patient's quality of life. Patient-reported data represent a useful tool in this context. Patient-reported outcomes measures (PROMs) and experience measures (PREMs) are among the most used categories. However, creating perioperative programs capable of integrating traditional perioperative data with these scales is not easy. New technologies, particularly artificial intelligence, thanks to their ability to recognise, interpret, process or simulate human feelings, emotions and moods, could provide the necessary tools to combine all perioperative aspects, placing the patients and their needs at the centre of the process.

Global Cancer Surgery: pragmatic solutions to improve cancer surgery outcomes worldwide

The first Lancet Oncology Commission on Global Cancer Surgery was published in 2015 and serves as a landmark paper in the field of cancer surgery. The Commission highlighted the burden of cancer and the importance of cancer surgery, while documenting the many inadequacies in the ability to deliver safe, timely, and affordable cancer surgical care. This Commission builds on the first Commission by focusing on solutions and actions to improve access to cancer surgery globally, developed by drawing upon the expertise from cancer surgery leaders across the world. We present solution frameworks in nine domains that can improve access to cancer surgery. These nine domains were refined to identify solutions specific to the six WHO regions. On the basis of these solutions, we developed eight actions to propel essential improvements in the global capacity for cancer surgery. Our initiatives are broad in scope, pragmatic, affordable, and contextually applicable, and aimed at cancer surgeons as well as leaders, administrators, elected officials, and health policy advocates. We envision that the solutions and actions contained within the Commission will address inequities and promote safe, timely, and affordable cancer surgery for every patient, regardless of their socioeconomic status or geographic location.

Assessing psychiatric risk with a focus on optimizing patient satisfaction with penile prosthesis placement-a narrative review

Background and Objective

Treatment for medication-refractory erectile dysfunction (ED) is based on a shared decision-making model. The gold standard treatment for medication refractory ED is penile prosthesis (PP) placement. Patient satisfaction rates with PP are high with adequate counseling and expectation-setting. However, as with any elective surgery, patient selection is key to minimizing complications and ultimately patient dissatisfaction. Psychological well-being is an important consideration in the preoperative evaluation and postoperative management of patients undergoing PP placement.

Methods

We performed a PubMed literature review to identify pertinent studies for this narrative review. Specifically, we sought describe preoperative evaluation including appropriate counseling and patient selection as well relevant intraoperative and postoperative factors for patients undergoing PP placement with a specific focus on optimizing preoperative psychiatric factors and treatment-related patient satisfaction to identify pertinent articles describing ways to optimize patient satisfaction with PP.

Key Content and Findings

A patient's psychological state can influence the degree of understanding of their condition, affect perception of their treatment team, and limit their ability to cope with complications. All patients should undergo a thorough medical history and physical examination to screen for psychiatric health disorders, substance abuse, and chronic pain conditions. Establishing patient expectations with regards to treatment-related outcomes during the preoperative consultation will ensure congruency between the patient and performing surgeon. Patients with a more significant psychiatric distress related to their underlying sexual dysfunction may require additional evaluation and counseling preoperatively.

Conclusions

PP placement is associated with high levels of overall satisfaction in appropriately screened patients. Specific considerations during preoperative counseling and careful patient selection, intraoperative decision making to avoid or anticipate possible complications, and postoperative cares are necessary to ensure the best result for an individual patient.

What Really Matters to Survivors of Acute Type A Aortic Dissection-A Survey of Patient-Reported Outcomes in the Dutch National Aortic Dissection Advocacy Group

(1) Background: Type A acute aortic dissection (TAAAD) almost always requires emergency surgery, and postoperative complications are common. Quality assurance systems tend to measure only the hard outcomes, e.g., complications and mortality. Our aim was to assess the health-related quality of life of TAAAD survivors. (2) Methods: An anonymized, Dutch language, web-based survey was sent out to all of the participants of the 2022 Annual Meeting of the Dutch National Aortic Dissection (DNAD) advocacy group via their own representatives. The survey was divided into five sections: patient information, global satisfaction, surgery, including complications, and the recovery period. (3) Results: Ninety members of the DNAD group attended the meeting. Seventy-five (83%) participated in the survey, and the responses from 61 (81%) were available for analysis. Despite hindrances in their daily life (complications, changes in physical, cognitive, and social functioning), patients were satisfied with their treatment, and all would undergo the procedure again. In addition they requested better post-discharge guidance and communication (4) Conclusion: The emphasis lies in equipping patients with knowledge about potential outcomes and effective coping strategies. This underscores the importance of communication and expectation management, in line with established literature.

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

BACKGROUND

As a result of increased life expectancy and improved care for patients suffering from chronic disease, the number of patients with multimorbidity requiring surgical intervention is increasing. For complex surgical patients, it is essential to balance the potential benefits of surgical treatment against the risk of permanent loss of functional capacity and quality of life due to complications. European and US guidelines on perioperative care recommend preoperative multidisciplinary team (MDT) discussions for high-risk noncardiac surgical patients. However, the evidence underlying benefits from preoperative MDT meetings with all relevant perioperative specialties present is limited. The current study aims to investigate the effect of implementation of preoperative MDT discussions for high-risk patients undergoing noncardiac surgery on serious adverse events.

METHODS/DESIGN

PREPARATION is a stepped-wedge cluster randomized trial in 14 Dutch hospitals without currently established preoperative MDT meeting. The intervention, preoperative MDT meetings, will be implemented sequentially with seven blocks of 2 hospitals switching from control (preoperative screening as usual) to the intervention every 3 months. Each hospital will be randomized to one of seven blocks. We aim to include 1200 patients. The primary outcome is the incidence of serious adverse events at 6 months. Secondary outcomes include (cost)effectiveness, functional outcome, and quality of life for up to 12 months.

DISCUSSION

PREPARATION is the first study to assess the effectiveness of a preoperative MDT meeting for high-risk noncardiac surgical patients in the presence of an anesthesiologist. If the results suggest that preoperative MDT discussions for high-risk patients are (cost)-effective, the current study facilitates implementation of preoperative MDT meetings in clinical practice.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05703230. Registered on 11/09/2022.

Optimizing Surgical Wound Care in Obstetrics and Gynecology

Importance

Obstetrics and gynecology (OB/GYN) accounts for at least half of all open abdominal surgeries performed. Rates of surgical wound complications after open procedures in OB/GYN range from 5% to 35%. Therefore, optimizing management of surgical wound complications has the potential to significantly reduce cost and morbidity. However, guidelines addressing best practices for wound care in OB/GYN are limited.

Objective

The objectives of this review are to describe the fundamentals of wound healing and to evaluate available evidence addressing surgical wound care. Based on these data, we provide recommendations for management of extrafascial surgical wound dehiscence after OB/GYN procedures.

Evidence Acquisition

Literature search was performed in PubMed, Medline, OVID, and the Cochrane database. Relevant guidelines, systematic reviews, and original research articles investigating mechanisms of wound healing, types of wound closure, and management of surgical wound complications were reviewed.

Results

Surgical wound complications in OB/GYN are associated with significant cost and morbidity. One of the most common complications is extrafascial dehiscence, which may occur in the setting of hematomas, seromas, or infection. Management includes early debridement and treatment of any underlying infection until healthy granulation tissue is present. For wounds healing by secondary intention, advanced moisture retentive dressings reduce time to healing and are cost-effective when compared with conventional wet-to-dry gauze dressings. Negative pressure wound therapy can be applied to deeper wounds healing by secondary intention. Review of published evidence also supports the use of delayed reclosure to expedite wound healing for select patients.

Conclusions

Optimizing surgical wound care has the potential to reduce the cost and morbidity associated with surgical wound complications in OB/GYN. Advanced moisture retentive dressings should be considered for wounds healing by secondary intention. Data support delayed reclosure for select patients, although further studies are needed.

Patient Safety in the Surgical Field: A Cross-Sectional Study Among Al-Baha University Medical Students

Background Patient safety and quality of surgical care are crucial in healthcare. Adequate knowledge and attitudes among healthcare providers regarding differentiating malpractice from surgical complications are essential for preventing adverse events. We aimed to assess medical students' knowledge and attitudes toward patient safety in surgical procedures. Methodology A cross-sectional study was conducted among clinical years of medical students and interns at Al-Baha University, Saudi Arabia, from June 15, 2023, to August 1, 2023. Exclusion criteria were students from basic years, pharmacology students, applied medical science, dental students, and students from other universities. A self-administered questionnaire collected data on participants' demographics, knowledge, attitudes, and practices related to patient safety in surgical procedures. Results A total of 271 medical students participated, exceeding the target sample size of 181. Participants' ages ranged from 20 to 28 years, with the majority between 23 and 25 (60.5%). Males accounted for 63.8% of participants. The largest group was fourth-year students (31.7%), followed by interns (23.6%), those in sixth year (23.2%), and those in fifth year (21.4%). Moreover, 82.7% of participants demonstrated good knowledge of patient safety concepts. The highest level of knowledge was noted among fourth-year students (89.5%), and the lowest was among fifth-year medical students (75.9%), but was not statistically significant (p=0.701). Most participants demonstrated appropriate attitudes and practices (83.6%); however, 9.2% refused to perform surgery on a patient with active hepatitis B due to concerns for their own safety. Conclusion The majority of participants exhibited suitable knowledge and attitudes toward patient safety in surgical scenarios, but there was deficient knowledge among fifth- and sixth-year students. Moreover, a negative attitude regarding patient safety was noticed, exemplified by refusing surgeries on patients with active hepatitis B.

Grading Complications in Pelvic Exenteration: Limitations of Current Classification Systems

OBJECTIVE

To comprehensively report complications associated with pelvic exenteration and to determine the strength of associations between 3 different grading methodologies and length of stay, quality of life, and physical outcomes.

BACKGROUND

It is generally accepted that pelvic exenteration is associated with high rates of surgical morbidity. However, methods of reporting in the literature are inconsistent, making it difficult to compare surgical outcomes across studies to determine the impact of surgery on patients.

DESIGN

A retrospective study.

SETTINGS

This study was conducted at Royal Prince Alfred Hospital, Sydney, Australia.

PATIENTS

It included patients who underwent pelvic exenteration between December 2016 and August 2019.

MAIN OUTCOME MEASURES

Complications were classified according to the Clavien-Dindo classification, Comprehensive Complication Index, and number of postoperative complications. Correlations between length of stay, physical component score, 6-minute walk test, and sit-to-stand test, and complications as graded using the Clavien-Dindo classification, Comprehensive Complication Index, and the number of complications were explored using Pearson's or point biserial correlation tests.

RESULTS

In this study, 198 patients were included. The Clavien-Dindo classification was moderately positively correlated with length of stay ( r = 0.519; p < 0.0001), whereas Comprehensive Complication Index ( r = 0.744; p < 0.0001) and the number of complications ( r = 0.751; p < 0.0001) showed a strong correlation with length of stay. All these methodologies were moderately inversely correlated with a predischarge 6-minute walk test (Clavien-Dindo classification: r = -0.359, p = 0.008; Comprehensive Complication Index: r = -0.388, p = 0.007; number of complications: r = -0.467, p < 0.0001).

LIMITATIONS

This single-center retrospective study involves a small sample size. Classification of grade I and II complications in this cohort of patients who tend to have complex postoperative recovery was challenging and therefore incomplete. The incomplete data may have affected the correlations.

CONCLUSIONS

Comprehensive Complication Index and the number of postoperative complications were more strongly correlated with length of stay than the Clavien-Dindo classification in patients undergoing pelvic exenteration. Comprehensive Complication Index may be a better grading system to classify postoperative complications following pelvic exenteration. See Video Abstract at http://links.lww.com/DCR/B906 .

CLASIFICACIN DE LAS COMPLICACIONES EN LA EXENTERACIN PLVICA LIMITACIONES DE LOS SISTEMAS DE CLASIFICACIN ACTUALES

OBJETIVO:Este estudio tuvo como objetivo informar de manera integral las complicaciones asociadas con la exanteración pélvica y determinar la rlacion de las asociaciones entre tres metodologías de clasificación diferentes y la duración de la estadía, la calidad de vida y los resultados físicos.ANTECEDENTES:En general, se acepta que la exanteración pélvica se asocia con altas tasas de morbilidad quirúrgica. Sin embargo, los métodos de notificación en la literatura son inconsistentes, lo que dificulta la comparación de los resultados quirúrgicos entre estudios para determinar el impacto de la cirugía en los pacientes.DISEÑO:Este fue un estudio retrospectivo.AJUSTES:Este estudio se realizó en el Royal Prince Alfred Hospital, Sydney. Australia.PACIENTES:Se incluyeron pacientes a las que se les realizó exenteración pélvica entre diciembre de 2016 y agosto de 2019.PRINCIPALES MEDIDAS DE RESULTADO:Las complicaciones se clasificaron de acuerdo con la Clasificación de Clavien-Dindo, el Índice Integral de Complicaciones y el número de complicaciones posoperatorias. Correlaciones entre la duración de la estadía, la puntuación del componente físico, la prueba de caminata de 6 minutos y la prueba de sentarse y levantarse; y las complicaciones según la clasificación de Clavien-Dindo, el CCI y el número de complicaciones se exploraron mediante las pruebas de correlación biserial de Pearson o Point.RESULTADOS:Un total de 198 pacientes fueron incluidos en este estudio. La clasificación de Clavien-Dindo se correlacionó moderadamente positivamente con la duración de la estancia ( r = 0,519, p < 0,0001), mientras que el índice de complicaciones integrales ( r = 0,744, p < 0,0001) y el número de complicaciones ( r = 0,751, p < 0,0001) mostraron una fuerte correlación con la duración de la estancia. Todas estas metodologías se correlacionaron moderadamente inversamente con la prueba de caminata de 6 minutos antes del alta (Clasificación de Clavien-Dindo: r = -0,359, p = 0,008; Índice de Complicaciones Integrales: r = -0,388, p = 0,007; número de complicaciones: r = -0,467, p < 0,0001).LIMITACIONES:Un estudio retrospectivo de un solo centro incluye un tamaño de muestra pequeño. La clasificación de las complicaciones de grado I y II en esta cohorte de pacientes que tienden a tener una recuperación postoperatoria compleja fue un desafío y, por lo tanto, incompleta. Los datos incompletos pueden haber afectado las correlaciones.CONCLUSIONES:El Índice Integral de Complicaciones y el número de complicaciones postoperatorias se correlacionaron más con la duración de la estancia que la Clasificación de Clavien-Dindo en pacientes con exenteración pélvica. El Índice Integral de Complicaciones puede ser un mejor sistema de clasificación para clasificar las complicaciones posoperatorias después de la exenteración pélvica. Consulte Video Resumen en http://links.lww.com/DCR/B906 . (Traducción-Dr. Yolanda Colorado ).

Peri-Operative Wearables in Elder Recover after Surgery (POWERS) study: a protocol for a multicentre, prospective cohort study to evaluate perioperative activity with postoperative disability in older adults after non-cardiac surgery

INTRODUCTION

The ageing population has led to an increasing proportion of surgical patients with greater frailty and comorbidity. Complications and mortality within 30 days of a surgical procedure are often used to evaluate success in the perioperative period however these measures can potentially underestimate a substantial level of morbidity associated with surgery. Personal wearable technologies are now readily available and can offer detailed information on activity intensity, sedentary behaviour and sleeping patterns. These devices may provide important information perioperatively by acting as a non-invasive, and cost-efficient means to risk stratify patients.

METHODS AND ANALYSIS

The Peri-Operative Wearables in Elder Recover After Surgery (POWERS) study is a multicentre observational study of 200 older adults (≥65 years) having major elective non-cardiac surgery. The objectives are to characterise the association between preoperative and postoperative activity monitor measurements with postoperative disability and recovery, as well as characterise trajectories of activity and sleep in the perioperative period. Activity will be monitored with the ActiGraph GT3X device and measured for 7-day increments, preoperatively, and at 1 week, 1 month and 3 months postoperatively. Disability will be assessed using the WHO Disability Assessment Schedule 2.0 assessed at 1 week, 1 month and 3 months postoperatively.

ETHICS AND DISSEMINATION

The POWERS study received research ethics board approval at all participating sites on 1 August 2019 (REB # 19-121 (CTO 1849)). Renewal was granted on 19 May 2022.

Exploration of a Potential Desirability of Outcome Ranking Endpoint for Complicated Intra-Abdominal Infections Using 9 Registrational Trials for Antibacterial Drugs

BACKGROUND

Desirability of outcome ranking (DOOR) is a novel approach to clinical trial design that incorporates safety and efficacy assessments into an ordinal ranking system to evaluate overall outcomes of clinical trial participants. Here, we derived and applied a disease-specific DOOR endpoint to registrational trials for complicated intra-abdominal infection (cIAI).

METHODS

Initially, we applied an a priori DOOR prototype to electronic patient-level data from 9 phase 3 noninferiority trials for cIAI submitted to the US Food and Drug Administration between 2005 and 2019. We derived a cIAI-specific DOOR endpoint based on clinically meaningful events that trial participants experienced. Next, we applied the cIAI-specific DOOR endpoint to the same datasets and, for each trial, estimated the probability that a participant assigned to the study treatment would have a more desirable DOOR or component outcome than if assigned to the comparator.

RESULTS

Three key findings informed the cIAI-specific DOOR endpoint: (1) a significant proportion of participants underwent additional surgical procedures related to their baseline infection; (2) infectious complications of cIAI were diverse; and (3) participants with worse outcomes experienced more infectious complications, more serious adverse events, and underwent more procedures. DOOR distributions between treatment arms were similar in all trials. DOOR probability estimates ranged from 47.4% to 50.3% and were not significantly different. Component analyses depicted risk-benefit assessments of study treatment versus comparator.

CONCLUSIONS

We designed and evaluated a potential DOOR endpoint for cIAI trials to further characterize overall clinical experiences of participants. Similar data-driven approaches can be utilized to create other infectious disease-specific DOOR endpoints.

The Effect of Modifiable Risk Factors on Postoperative Complications in Lumbar Spine Fusions

STUDY DESIGN

Retrospective cohort study.

OBJECTIVES

The impact of modifiable risk factors (MRFs) on complications, costs, and readmission rates at 30, 90, and 180-days following lumbar spine fusion.

METHODS

Patients with lumbar spine fusions within the 2016-2017 Nationwide Readmissions Database (NRD). Patients were stratified by the following MRFs: Alcohol use, tobacco/nicotine use, nutritional malnourishment, dyslipidemia, and primary hypertension. Differences in complications, non-elective readmission rates, costs, and length of stay were compared between MRFs and the non-MRF group. Statistical analysis was conducted using Tukey multiple comparisons of means, 1-way ANOVA, Wald testing, unpaired Welch 2-sample t-tests, multivariate analysis, and predictive modeling.

RESULTS

The final analysis included 297,579 lumbar fusion patients. At 30 and 90 days, patients with nutritional malnutrition, dyslipidemia, and primary hypertension had significantly greater readmission rates than patients without MRFs (all P<0.01). At 180-days, all MRFs had significantly greater readmission rates than the non-MRF group (all P<0.001). Dyslipidemia demonstrated significantly greater rates of myocardial infarction at 90 days compared to all groups (all P<0.02). Nutritional malnutrition was associated with a significantly greater mortality rate than primary hypertension, non-MRF, and tobacco/nicotine use at 90 days (P<0.001) and only tobacco/nicotine use at 180 days (P=0.007). Predictive modeling showed increases of 0.77%, 1.70%, and 2.44% risk of readmission at 30, 90, and 180-days respectively per additional MRF (all P<0.001).

CONCLUSIONS

These findings highlight the negative impact each MRF has on patients following lumbar spinal fusion. Further longitudinal research is necessary to comprehensively characterize the effects of various MRFs on spine surgery outcomes.

Implementing a virtual mind-body prehabilitation program for patients undergoing thoracic surgery: A quality improvement project

Background

Prehabilitation before thoracic surgery has been found to improve outcomes in patients with cancer; however, COVID-19 presented challenges to access on-site programs. We describe the development, implementation, and evaluation of a synchronous, virtual mind-body prehabilitation program developed in response to COVID-19.

Methods

Eligible participants were patients seen at a thoracic oncology surgical department of an academic cancer center, aged 18 years or older with a diagnosis of thoracic cancer and referred at least 1 week before surgery. The program offered 2 45-minute preoperative mind-body fitness classes each week delivered via Zoom (Zoom Video Communications, Inc). We collected data for referrals, enrollment, participation, and evaluated patient-reported satisfaction and experience. We conducted brief semistructured interviews about participants' experience.

Results

Among 278 patients referred, 260 were approached, and of those 197 (76%) patients agreed to participate. Among participants, 140 (71%) attended at least 1 class, with an average of 11 attendees per class. The majority of participants reported being extremely satisfied (97.8%), extremely likely to recommend the classes to others (91.2%), and indicated that classes were very much helpful in preparing for surgery (90.8%). Patients also reported that the classes helped reduce anxiety/stress (94.2%), fatigue (88.5%), pain (80.7%), and shortness of breath (86.5%). Qualitative data further suggest that the program made participants feel stronger, more connected to their peers, and better prepared for surgery.

Conclusions

This virtual mind-body prehabilitation program was well received with high satisfaction and benefits and is highly feasible to implement. This approach may help overcome some of the challenges to in-person participation.

Prevalence and predicors of COVID-centred obsessive compulsive disorder among Iranian COVID-19 recovered individuals: a Bayesian analysis

BACKGROUND

The evidence on the psychological consequences of coronavirus 2019 mainly relates to general psychiatric problems, and a few studies have reported the incidence and predictors of obsessive-compulsive disorder.

OBJECTIVE

To determine the prevalence of obsessive-compulsive disorder (OCD) and its predictors in Iranian COVID - 19 recovered individuals at 3-6 months, 6-12 months, and 12-18 months after recovery.

METHOD

In this cross-sectional analytical study, 300 participants were randomly selected based on the inclusion criteria from three hospitals in three different regions of Tehran, Iran, and were assessed by the Clinical Demographic Information Questionnaire, the Obsessive Compulsive Inventory-Revised (OCI-R), the Depression, Anxiety and Stress Scale 21 (DASS21), The Pittsburgh Sleep Quality Index (PSQI) and Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5). The obtained data were analyzed with SPSS version 26.

RESULTS

The results showed that the mean score of OCD is 30.58 ± 15.22, with a prevalence of 71% (n = 213). Female gender (BF = 0.50, p = 0.01), sleep disturbance (BF = 0.02, p = 0.001), PTSD (BF = 0.009, p = 0.0001), depression (BF = 0.0001, p = 0.0001), and stress (BF = 0.0001, p = 0.001) are the strongest predictors of the presence of OCD in recovered COVID - 19 individuals.

CONCLUSION

OCD-like symptoms was observed in the majority of COVID - 19 recovered individuals with mild to moderate severity. In addition, the stated prevalence, severity, and significance varied according to sociodemographic and health inequalities.

Patient experiences of, and preferences for, surgical wound care education

The aim of this study was to describe patients' experiences of, and preferences for, surgical wound care discharge education and how these experiences predicted their ability to self-manage their surgical wounds. A telephone survey of 270 surgical patients was conducted across two hospitals two weeks after discharge. Patients preferred verbal (n = 255, 94.8%) and written surgical wound education (n = 178, 66.2%) from medical (n = 229, 85.4%) and nursing staff (n = 211, 78.7%) at discharge. The most frequent education content that patients received was information about follow-up appointments (n = 242, 89.6%) and who to contact in the community with wound care concerns (n = 233, 86.6%). Using logistic regression, patients who perceived that they participated in surgical wound care decisions were 6.5 times more likely to state that they were able to manage their wounds at home. Also, patients who agreed that medical and/or nursing staff discussed wound pain management were 3.1 times more likely to report being able to manage their surgical wounds at home. Only 40% (107/270) of patients actively participated in wound-related decision-making during discharge education. These results uncovered patient preferences, which could be used to optimise discharge education practices. Embedding patient participation into clinical workflows may enhance patients' self-management practices once home.

Complication Is Inevitable, but Suffering is Optional-Psychological Aspects of Dealing with Complications in Surgery

Surgical complications remain common in health care and constitute a significant challenge for hospitals, surgeons, and patients. While they cause significant physical, financial, and psychological harm to patients and their families, they also heavily burden the involved physicians. This phenomenon, known as the "second victim," results in negative short and long-term physical, cognitive, and psychological consequences on the surgeon. In this review, we explored the intricate connections between the surgeons' emotional response to adverse events concerning the patient outcome, perceived peer reaction, and existing social and institutional support systems. Using a selective literature review coupled with personal experiences, we propose a model of this complex interaction and suggest specific interventions to ameliorate the severity of response within this framework. The institution of the proposed interventions may improve the psychological well-being of surgeons facing complications and promote a cultural shift to better support physicians when they occur.

Emerging Concepts Impacting Head and Neck Cancer Surgery Morbidity

All treatment modalities for head and neck cancer carry with them a risk of adverse events. Head and neck surgeons are faced with significant challenges to minimize associated morbidity and manage its sequelae. Recognizing situations in which a surgical complication is an adverse event inherent to the procedure can alleviate the psychologic impact a complication might have on the treatment team and minimize external and internal pressures. Focusing on the complications that can be effectively modified, future complications can be avoided. Also, some surgical morbidities may not be preventable, necessitating the option to reconsider whether the incidents should be labeled toxic reactions rather than a complication. This discussion highlights some of the areas in which additional research is needed to achieve the goal of minimizing the impact of surgical morbidity.

Defining a textbook outcome for the resection of colorectal liver metastases

INTRODUCTION

Textbook outcomes (TBO) are composite measures of care which may be superior in assessing quality compared to traditional methods. We aim to define TBO which are specific to surgical resection of colorectal liver metastases, and investigate their impact on survival.

METHODS

Single center analysis of all liver resections performed at our center from 2009 to 2020. A Cox model was used to identify perioperative outcomes which impacted on overall survival. These were retained with important postoperative outcomes to form a "TBO." The impact of a TBO on overall survival was investigated using Kaplan-Meier curve analysis.

RESULTS

TBO was achieved in 72.2% (197/273) of resections. Major morbidity (Clavien-Dindo ≥3) at 19.4% was the major limiting factor in not achieving a TBO. TBO was associated with improved 3-year (77% vs. 55%), 5-year (60.7% vs. 42.5%), and median (93 vs. 44 months) overall survival (log-rank test, p = 0.006). Multivariable analysis revealed age >65 years, American Society of Anaesthesiologists Grade III-IV, and resection of >2 segments as factors predictive of not achieving a TBO.

CONCLUSION

TBO is a useful composite measure in surgery for colorectal liver metastases. It can highlight areas which may be targeted for quality improvement and be useful as a tool to examine variation between centers. Achieving a TBO is associated with a significant improvement in survival.

Natural Killer Cell-Derived Extracellular Vesicles as a Promising Immunotherapeutic Strategy for Cancer: A Systematic Review

Cancer is the second leading contributor to global deaths caused by non-communicable diseases. The cancer cells are known to interact with the surrounding non-cancerous cells, including the immune cells and stromal cells, within the tumor microenvironment (TME) to modulate the tumor progression, metastasis and resistance. Currently, chemotherapy and radiotherapy are the standard treatments for cancers. However, these treatments cause a significant number of side effects, as they damage both the cancer cells and the actively dividing normal cells indiscriminately. Hence, a new generation of immunotherapy using natural killer (NK) cells, cytotoxic CD8⁺ T-lymphocytes or macrophages was developed to achieve tumor-specific targeting and circumvent the adverse effects. However, the progression of cell-based immunotherapy is hindered by the combined action of TME and TD-EVs, which render the cancer cells less immunogenic. Recently, there has been an increase in interest in using immune cell derivatives to treat cancers. One of the highly potential immune cell derivatives is the NK cell-derived EVs (NK-EVs). As an acellular product, NK-EVs are resistant to the influence of TME and TD-EVs, and can be designed for "off-the-shelf" use. In this systematic review, we examine the safety and efficacy of NK-EVs to treat various cancers in vitro and in vivo.

Psychological factors and surgical outcomes

Several psychological factors, including anxiety and depression, are associated with poor surgical outcomes, likely as a result of chronic dysfunction of the hypothalamic-pituitary-adrenal axis. However, despite some encouraging results, a lack of high-quality studies means that there is limited evidence to support the use of psychological interventions to improve surgical outcomes.

Perceived Therapeutic Self-Care Ability of Patients in Surgical Units: A Multisite Survey

Assessing patients' therapeutic self-care ability allows nurses to initialize care and implement interventions to enhance their self-care abilities. However, sociocultural beliefs and determinants can affect patients' self-care practices. This study determined perceived therapeutic self-care ability of patients in surgical units in Pakistan. A survey was conducted using a purposive sample 511 patients admitted to surgical units for at least 24 hours. Data were collected using the Urdu version of Therapeutic Self-Care Measure. The mean self-care ability score was 20.05 ± 4.3. Patients felt more prepared to take their medications, but less prepared to respond to any unforeseeable physical changes. Significant difference was found between self-care ability of male (20.68 ± 4.15) and female (19.18 ± 4.27) (p < .001) patients. A weak negative correlation was found between patient age and self-care ability (r = -0.15, p = .001). Self-care ability assessment should be included in routine discharge planning, and nurses should provide more tailored self-care discharge education to surgical patients.

Artificial Intelligence and Machine Learning in Prediction of Surgical Complications: Current State, Applications, and Implications

Surgical complications pose significant challenges for surgeons, patients, and health care systems as they may result in patient distress, suboptimal outcomes, and higher health care costs. Artificial intelligence (AI)-driven models have revolutionized the field of surgery by accurately identifying patients at high risk of developing surgical complications and by overcoming several limitations associated with traditional statistics-based risk calculators. This article aims to provide an overview of AI in predicting surgical complications using common machine learning and deep learning algorithms and illustrates how this can be utilized to risk stratify patients preoperatively. This can form the basis for discussions on informed consent based on individualized patient factors in the future.

Days alive and out of hospital following primary surgery for oral cavity squamous cell carcinoma

BACKGROUND

Days Alive and Out of Hospital (DAOH) is a recently introduced, readily obtainable postoperative outcome measure method that expresses procedure and disease-associated morbidity and mortality. In this study, we evaluated DAOH with 30- and 365-days follow-up periods after primary surgery (DAOH₃₀ and DAOH₃₆₅, respectively) for patients with oral cavity squamous cell carcinoma (OSCC). The aim of this study is to identify patient-, procedure- and disease-associated risk factors for patients treated with primary surgery for primary OSCC.

MATERIAL AND METHODS

This retrospective cohort study from a prospective collected database represents patients from Eastern Denmark surgically treated for primary OSCC in the period 2000-2014. DAOH₃₀ and DAOH₃₆₅ were calculated and associations with patient characteristics including comorbidity, tumor characteristics, clinical outcomes such as length of stay, readmission, and mortality were evaluated. Tests for difference and significance between groups were assessed with Mann-Whitney U test and quantile linear regression.

RESULTS

We included 867 patients (63% males, median age: 63 years (IQR 56-70 years)). Median DAOH₃₀ and DAOH₃₆₅ after OSCC surgery were 25 days (IQR 21-27 days) and 356 days (IQR 336-360 days), respectively. Alcohol consumption had a significant association with a lower DAOH₃₆₅, p < 0.01, but not with DAOH₃₀. Advanced T-stage, adjuvant radiotherapy (RT) and increased Charlson Comorbidity Index (CCI) score was significantly associated with a lower DAOH₃₀ and DAOH₃₆₅.

CONCLUSION

In this population-based study in OSCC patients treated with primary surgery, we found that DAOH after 30 days was 25 days (83%), while DAOH after 365 days was 356 days (98%). Advanced T-stage acts as a predictor for significant DAOH₃₀ and DAOH₃₆₅ reduction while excessive alcohol consumption predicts a significant DAOH₃₆₅ reduction. Readmission within 30 days following surgery was associated with further readmission within one year.

Onset of mental disorders in patients who developed failed back surgery syndrome

PURPOSE

Failed back surgery syndrome (FBSS) is a complex and multifaceted condition associated with significant disability and morbidity. The purpose of this study was to investigate the association between FBSS with new incidences of mental health disorders.

METHODS

Our cohort included patients diagnosed with FBSS within 12 months of a posterior fusion, laminectomy, or discectomy, identified using The International Classification of Disease, both Ninth and Tenth Revisions (ICD-9 and ICD-10). In the next step, both non-FBSS and FBSS-diagnosed patients were queried for the diagnosis of first-time occurrence of mental health disorders. The incidence of new mental health disorders was determined within 12-months following FBSS diagnosis.

RESULTS

FBSS patients were significantly at greater risk than non-FBSS patients of developing all included mental health pathologies: Depression: OR 1.9, 95% CI 1.8-2.0, p < 0.0001); Anxiety: OR 1.5, 95% CI 1.4-1.6, p < 0.0001; Sleep Disorder: OR 1.9, 95% CI 1.7-2.0, p < 0.0001; Bipolar Disorder: OR 1.7, 95% CI 1.5-2.0 p < 0.0001; PTSD: OR 1.5, 95% CI 1.3-1.8, p < 0.0001; Panic Disorder: OR 1.8, 95% CI 1.5-2.1, p < 0.0001; Suicidal Disorder: OR 1.7 95% CI 1.4-2.0, p < 0.0001, ADHD: OR 1.3, 95% CI 1.0-1.5, p = 0.0367.

CONCLUSIONS

In the current study, patients diagnosed with FBSS were at a significantly greater risk of developing mental health pathologies. While other studies have suggested pre-surgical psychological support and treatment, the current results suggest that a post-operative psychologic care may also be warranted. By identifying potential psychosocial unforeseen obstacles that occur in patients diagnosed with FBSS, more precise treatment pathways can be developed leading to improved patient outcomes.

Machine Learning in the Management of Lateral Skull Base Tumors: A Systematic Review

The application of machine learning (ML) techniques to otolaryngology remains a topic of interest and prevalence in the literature, though no previous articles have summarized the current state of ML application to management and the diagnosis of lateral skull base (LSB) tumors. Subsequently, we present a systematic overview of previous applications of ML techniques to the management of LSB tumors. Independent searches were conducted on PubMed and Web of Science between August 2020 and February 2021 to identify the literature pertaining to the use of ML techniques in LSB tumor surgery written in the English language. All articles were assessed in regard to their application task, ML methodology, and their outcomes. A total of 32 articles were examined. The number of articles involving applications of ML techniques to LSB tumor surgeries has significantly increased since the first article relevant to this field was published in 1994. The most commonly employed ML category was tree-based algorithms. Most articles were included in the category of surgical management (13; 40.6%), followed by those in disease classification (8; 25%). Overall, the application of ML techniques to the management of LSB tumor has evolved rapidly over the past two decades, and the anticipated growth in the future could significantly augment the surgical outcomes and management of LSB tumors.

Predictors of health-related quality of life after coronary artery bypass graft surgery

Health-related quality of life (HRQOL) is a multifactorial concept in assessing physical and mental health. This study was performed to evaluate the HRQOL of patients undergoing coronary artery bypass graft (CABG) surgery and the predictors of HRQOL in patients until 1 year after surgery. This cross-sectional study included 110 consecutive patients who underwent elective CABG in a medical center in South Korea. The Short-Form Health Survey, cardiac symptom survey, cardiac self-efficacy, and the Interpersonal Support Evaluation List-12 were used to measure the HRQOL, symptom experience, self-efficacy, and social support, respectively. The regression model explained 42% of the variance in the participants' physical HRQOL. The predictors of the physical HRQOL include the presence of a spouse, post-CABG duration, symptom experience, and self-efficacy. The regression model explained 36% of the variance in the participants' mental HRQOL. The predictors of the mental HRQOL included perceived health status, self-efficacy, and social support. The predictive factors for HRQOL after CABG were the presence of a spouse, post-CABG duration, symptom experience, self-efficacy, and social support. Furthermore, a suitable program and nursing interventions could be implemented to improve the HRQOL of post-CABG patients.

Prehabilitation as Novel Paradigm Shift in Cancer Care

OBJECTIVES

Prehabilitation aims to optimize patients' preoperative risk factors while waiting for surgery. The preoperative period is a salient time to modify health behaviors with the aim to mitigate the stress of surgery and facilitate the recovery process.

DATA SOURCES

This is a narrative review of scientific evidence and published reports on aspects of prehabilitation for patients with cancer.

CONCLUSION

While the prehabilitation team identifies the health issues ahead of the surgical date, patients become engaged in improving their health. This demands a shift in how the perioperative care is organized, taking into consideration the active role of the patient and the multidisciplinary team approach.

IMPLICATIONS FOR NURSING PRACTICE

While the patient with cancer is at the center of the perioperative care, the prehabilitation multidisciplinary team, which includes the perioperative physician, the physiotherapist/kinesiologist/exercise physiologist, the dietician, the psychologist, and the specialist nurse, works together with the surgeon and the oncologist to screen, assess, and plan a personalized intervention. In this context, the specialist nurse can collaborate with the team in identifying those patients at risk who might benefit from the prehabilitation program (eg, frail, older, malnourished, smoker, with many comorbidities) . The specialist nurse will be able to coordinate the time of visits, liaise with the caregivers, identify barriers, and participate in decision-making activities.

Definition and Classification of Postoperative Complications After Cardiac Surgery: A Pilot Delphi Study (Preprint)

Background

Postoperative complications following cardiac surgery are common and represent a serious burden to health services and society. However, there is a lack of consensus among experts on what events should be considered as a “complication” and how to assess their severity.

Objective

This study aimed to consult domain experts to pilot the development of a definition and classification system for complications following cardiac surgery with the goal to allow the progression of standardized clinical processes and systems in cardiac surgery.

Methods

We conducted a Delphi study, which is a well-established method to reach expert consensus on complex topics. We sent 2 rounds of surveys to domain experts, including cardiac surgeons and anesthetists, to define and classify postoperative complications following cardiac surgery. The responses to open-ended questions were analyzed using a thematic analysis framework.

Results

In total, 71 and 37 experts’ opinions were included in the analysis in Round 1 and Round 2 of the study, respectively. Cardiac anesthetists and cardiac critical care specialists took part in the study. Cardiac surgeons did not participate. Experts agreed that a classification for postoperative complications for cardiac surgery is useful, and consensus was reached for the generic definition of a postoperative complication in cardiac surgery. Consensus was also reached on classification of complications according to the following 4 levels: “Mild,” “Moderate,” “Severe,” and “Death.” Consensus was also reached on definitions for “Mild” and “Severe” categories of complications.

Conclusions

Domain experts agreed on the definition and classification of complications in cardiac surgery for “Mild” and “Severe” complications. The standardization of complication identification, recording, and reporting in cardiac surgery should help the development of quality benchmarks, clinical audit, care quality assessment, resource planning, risk management, communication, and research.

Negative pressure wound therapy for surgical wounds healing by primary closure

BACKGROUND

Indications for the use of negative pressure wound therapy (NPWT) are broad and include prophylaxis for surgical site infections (SSIs). Existing evidence for the effectiveness of NPWT on postoperative wounds healing by primary closure remains uncertain.

OBJECTIVES

To assess the effects of NPWT for preventing SSI in wounds healing through primary closure, and to assess the cost-effectiveness of NPWT in wounds healing through primary closure.

SEARCH METHODS

In January 2021, we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries and references of included studies, systematic reviews and health technology reports. There were no restrictions on language, publication date or study setting.

SELECTION CRITERIA

We included trials if they allocated participants to treatment randomly and compared NPWT with any other type of wound dressing, or compared one type of NPWT with another.

DATA COLLECTION AND ANALYSIS

At least two review authors independently assessed trials using predetermined inclusion criteria. We carried out data extraction, assessment using the Cochrane risk of bias tool, and quality assessment according to Grading of Recommendations, Assessment, Development and Evaluations methodology. Our primary outcomes were SSI, mortality, and wound dehiscence.

MAIN RESULTS

In this fourth update, we added 18 new randomised controlled trials (RCTs) and one new economic study, resulting in a total of 62 RCTs (13,340 included participants) and six economic studies. Studies evaluated NPWT in a wide range of surgeries, including orthopaedic, obstetric, vascular and general procedures. All studies compared NPWT with standard dressings. Most studies had unclear or high risk of bias for at least one key domain. Primary outcomes Eleven studies (6384 participants) which reported mortality were pooled. There is low-certainty evidence showing there may be a reduced risk of death after surgery for people treated with NPWT (0.84%) compared with standard dressings (1.17%) but there is uncertainty around this as confidence intervals include risk of benefits and harm; risk ratio (RR) 0.78 (95% CI 0.47 to 1.30; I² = 0%). Fifty-four studies reported SSI; 44 studies (11,403 participants) were pooled. There is moderate-certainty evidence that NPWT probably results in fewer SSIs (8.7% of participants) than treatment with standard dressings (11.75%) after surgery; RR 0.73 (95% CI 0.63 to 0.85; I² = 29%). Thirty studies reported wound dehiscence; 23 studies (8724 participants) were pooled. There is moderate-certainty evidence that there is probably little or no difference in dehiscence between people treated with NPWT (6.62%) and those treated with standard dressing (6.97%), although there is imprecision around the estimate that includes risk of benefit and harms; RR 0.97 (95% CI 0.82 to 1.16; I² = 4%). Evidence was downgraded for imprecision, risk of bias, or a combination of these. Secondary outcomes There is low-certainty evidence for the outcomes of reoperation and seroma; in each case, confidence intervals included both benefit and harm. There may be a reduced risk of reoperation favouring the standard dressing arm, but this was imprecise: RR 1.13 (95% CI 0.91 to 1.41; I² = 2%; 18 trials; 6272 participants). There may be a reduced risk of seroma for people treated with NPWT but this is imprecise: the RR was 0.82 (95% CI 0.65 to 1.05; I² = 0%; 15 trials; 5436 participants). For skin blisters, there is low-certainty evidence that people treated with NPWT may be more likely to develop skin blisters compared with those treated with standard dressing (RR 3.55; 95% CI 1.43 to 8.77; I² = 74%; 11 trials; 5015 participants). The effect of NPWT on haematoma is uncertain (RR 0.79; 95 % CI 0.48 to 1.30; I² = 0%; 17 trials; 5909 participants; very low-certainty evidence). There is low-certainty evidence of little to no difference in reported pain between groups. Pain was measured in different ways and most studies could not be pooled; this GRADE assessment is based on all fourteen trials reporting pain; the pooled RR for the proportion of participants who experienced pain was 1.52 (95% CI 0.20, 11.31; I² = 34%; two studies; 632 participants). Cost-effectiveness Six economic studies, based wholly or partially on trials in our review, assessed the cost-effectiveness of NPWT compared with standard care. They considered NPWT in five indications: caesarean sections in obese women; surgery for lower limb fracture; knee/hip arthroplasty; coronary artery bypass grafts; and vascular surgery with inguinal incisions. They calculated quality-adjusted life-years or an equivalent, and produced estimates of the treatments' relative cost-effectiveness. The reporting quality was good but the evidence certainty varied from moderate to very low. There is moderate-certainty evidence that NPWT in surgery for lower limb fracture was not cost-effective at any threshold of willingness-to-pay and that NPWT is probably cost-effective in obese women undergoing caesarean section. Other studies found low or very low-certainty evidence indicating that NPWT may be cost-effective for the indications assessed.

AUTHORS' CONCLUSIONS

People with primary closure of their surgical wound and treated prophylactically with NPWT following surgery probably experience fewer SSIs  than people treated with standard dressings but there is probably no difference in wound dehiscence (moderate-certainty evidence). There may be a reduced risk of death after surgery for people treated with NPWT compared with standard dressings but there is uncertainty around this as confidence intervals include risk of benefit and harm (low-certainty evidence). People treated with NPWT may experience more instances of skin blistering compared with standard dressing treatment (low-certainty evidence). There are no clear differences in other secondary outcomes where most evidence is low or very low-certainty. Assessments of cost-effectiveness of NPWT produced differing results in different indications. There is a large number of ongoing studies, the results of which may change the findings of this review. Decisions about use of NPWT should take into account surgical indication and setting and consider evidence for all outcomes.

Discomfort of postoperative patients with aortic dissection after discharge: telephone follow-up analysis of a cross-sectional study

Background

Postoperative discomfort is one of the important manifestations of disease changes, but few studies have reported detailed description of postoperative discomfort in patients with aortic dissection after discharge. The aim of this study is to investigate the discomfort symptoms and to explore the possible influencing factors of discomfort symptoms.

Method

This cross-sectional study based on convenience sampling collected medical records from 999 patients hospitalized in Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of science and technology, Wuhan, Hubei, China from January 1, 2019 to December 31, 2019. Postoperative patients with first onset and confirmed aortic dissection were eligible for follow-up. Telephone follow-up was conducted from July 20, 2020 to August 20, 2020. Symptoms of discomfort were reported by patients or their immediate family members. Univariate and multivariable logistic regression analysis were performed to identify factors associated with symptoms of discomfort.

Results

A total of 675 patients were followed up, 185 patients (27.4%) were lost to follow-up, and the remaining 490 patients were divided into survival group (N = 428) and death group (N = 62) and were included in the study. There was no difference in gender and age among the three groups. 152 of 428 patients reported discomfort. The uncomfortable symptoms of postoperative patients were diverse, and mainly manifested as back and chest pain (32.24%, 49/152), chest tightness (15.79%, 24/152), dizzy (10.53%, 16/152) and weakness (10.53%, 16/152). Multivariable logistic regression analysis of postoperative discomfort showed length of discharge (OR 0.995; P 0.018; 95% CI 0.990–0.999) and positive history of drinking (OR 3.519; P 0.018; 95% CI 1.236–10.022) were significant among patients with Stanford A AD, and diagnosis was made in the first visiting hospital (OR 0.395; P 0.001; 95% CI 0.230–0.677) was a protective factor for patients.

Conclusions

The incidence of postoperative discomfort in patients with aortic dissection was high and the symptoms were diverse and not single. In order to reduce the possibility of postoperative discomfort, it is important to formulate effective public policies to limit the public to drink alcohol and timely diagnose aortic dissection. Long term follow-up is necessary for patients with aortic dissection to observe the recovery process of aortic dissection.