Does surgery improve quality of life in patients with ongoing- or recurrent diverticulitis; a systematic review and meta-analysis

BACKGROUND

Recurrences or persistent symptoms after an initial episode of diverticulitis are common, yet surgical treatment is rarely performed. Current guidelines lack clear recommendations on whether or not to operate, even though recent studies suggest an improved quality of life following surgery. The aim of this study is therefore to compare quality of life in patients with recurrent or ongoing diverticulitis treated conservatively versus surgically, giving a more definitive answer to the question of whether or not to operate on these patients.

METHODS

A systematic literature search was conducted in EMBASE, MEDLINE and Cochrane. Only comparative studies reporting on quality of life were included. Statistical analysis included calculation of weighted mean differences and pooled odds ratios.

RESULTS

Five studies were included; two RCT's and three retrospective observational studies. Compared to conservative treatment, the SF-36 scores were higher in the surgically treated group at each follow-up moment but only the difference in SF-36 physical scores at six months follow-up was statistically significant (MD 6.02, 95%CI 2.62-9.42). GIQLI scores were also higher in the surgical group with a MD of 14.01 (95%CI 8.15-19.87) at six months follow-up and 7.42 (95%CI 1.23-12.85) at last available follow-up. Also, at last available follow-up, significantly fewer recurrences occurred in the surgery group (OR 0.10, 95%CI 0.05-0.23, p < 0.001).

CONCLUSION

Although surgery for recurrent diverticulitis is not without risk, it might improve long-term quality of life in patients suffering from recurrent- or ongoing diverticulitis when compared to conservative treatment. Therefore, it should be considered in this patient group.

Exploring the Landscape of General Surgery in the Adolescent Age Group: Challenges and Considerations

INTRODUCTION

The adolescent age group typically ranges from 10 to 19 years. This age group differs from the paediatric and adult populations based on their physiological, psychological, and social behaviour. Patients of this age group usually present with trauma, swellings, burns, hernias, hydroceles, haemorrhoids, fibroadenomas, abscesses, pilonidal diseases, etc. The objective of this study was to identify various causes requiring surgical intervention in adolescent patients and to determine the demography of these patients, reasons for surgery, and surgical outcomes in the patients of the adolescent age group.

MATERIALS AND METHODS

This single-centre, hospital record-based, retrospective, cross-sectional study was conducted on 445 adolescent patients who underwent various general surgical interventions from August 2022 to July 2023 in the Department of General Surgery, Rajendra Institute of Medical Sciences (RIMS), Ranchi.

RESULTS

A total of 445 patients were included in this study; among them, 277 underwent elective surgeries and 168 emergency surgeries. Major surgeries included 315 patients, while 130 were daycare procedures. Males were 294, and 151 were females. Cyst excision was the most performed, followed by fibroadenoma excision. Burn (10.78%) was the most common cause requiring major intervention, followed by intestinal obstruction (6.96%) and perforation (6.51%). Mortality was observed in 6.51% of patients.

CONCLUSION

In this study, the adolescent age group required more elective surgical care as compared to emergency care. Among major surgeries, abdominal laparotomy was most common, and in daycare procedures as well as overall, cyst excision was most performed.

Risk factors of emergency department visits following elective cervical and lumbar surgical procedures: a multi-institution analysis from the Michigan Spine Surgery Improvement Collaborative

OBJECTIVE

Emergency department visits 90 days after elective spinal surgery are relatively common, with rates ranging from 9% to 29%. Emergency visits are very costly, so their reduction is of importance. This study's objective was to evaluate the reasons for emergency department visits and determine potentially modifiable risk factors.

METHODS

This study retrospectively reviewed data queried from the Michigan Spine Surgery Improvement Collaborative (MSSIC) registry from July 2020 to November 2021. MSSIC is a multicenter (28-hospital) registry of patients undergoing cervical and lumbar degenerative spinal surgery. Adult patients treated for elective cervical and/or lumbar spine surgery for degenerative pathology (spondylosis, intervertebral disc disease, low-grade spondylolisthesis) were included. Emergency department visits within 90 days of surgery (outcome measure) were analyzed utilizing univariate and multivariate regression analyses.

RESULTS

Of 16,224 patients, 2024 (12.5%) presented to the emergency department during the study period, most commonly for pain related to spinal surgery (31.5%), abdominal problems (15.8%), and pain unrelated to the spinal surgery (12.8%). On multivariate analysis, age (per 5-year increase) (relative risk [RR] 0.94, 95% CI 0.92-0.95), college education (RR 0.82, 95% CI 0.69-0.96), private insurance (RR 0.79, 95% CI 0.70-0.89), and preoperative ambulation status (RR 0.88, 95% CI 0.79-0.97) were associated with decreased emergency visits. Conversely, Black race (RR 1.30, 95% CI 1.13-1.51), current diabetes (RR 1.13, 95% CI 1.01-1.26), history of deep venous thromboembolism (RR 1.28, 95% CI 1.16-1.43), history of depression (RR 1.13, 95% CI 1.03-1.25), history of anxiety (RR 1.32, 95% CI 1.19-1.46), history of osteoporosis (RR 1.21, 95% CI 1.09-1.34), history of chronic obstructive pulmonary disease (RR 1.19, 95% CI 1.06-1.34), American Society of Anesthesiologists class > II (RR 1.18, 95% CI 1.08-1.29), and length of stay > 3 days (RR 1.29, 95% CI 1.16-1.44) were associated with increased emergency visits.

CONCLUSIONS

The most common reasons for emergency department visits were surgical pain, abdominal dysfunction, and pain unrelated to index spinal surgery. Increased focus on postoperative pain management and bowel regimen can potentially reduce emergency visits. The risks of diabetes, history of osteoporosis, depression, and anxiety are areas for additional preoperative screening.

The impact of COVID-19 on surgical cases at a large quaternary referral hospital

Introduction

Coronavirus-19 (COVID) stressed healthcare systems by increasing hospital admissions and in-hospital mortality. The impact of COVID on surgical patients is unknown. The purpose of this study was to evaluate how the COVID pandemic affected surgical patients at a large quaternary referral hospital.

Methods

A retrospective review of patients undergoing surgical procedures was performed to evaluate patients undergoing surgery. The impact of COVID on surgical patients was divided into four timeframes based on government regulations: pre-COVID (January 1, 2020 to March 15, 2020), suspended (March 16, 2020 to May 4, 2020), backlogged cases (May 5, 2020 to June 14, 2020), and restoration (June 15, 2020 to September 30, 2020). Differences between patient characteristics and outcomes during these timeframes were evaluated.

Results

A total of 21,424 surgical cases were performed between January 1, 2020 and September 30, 2020. During the suspended timeframe (when all elective cases were cancelled), the percentage of surgeries increased in men (53.8% compared to 49.2% pre-COVID; P < 0.01), in Black and Hispanic patients (23.1% and 15.3%, respectively; P < 0.05), and in Medicaid and self-pay patients (16.3% compared to 9.9% pre-COVID; P < 0.01). All service lines experienced similar trends in overall case volume except obstetrics (constant), trauma, vascular, and thoracic (which increased during the suspended timeframe).

Conclusions

COVID-19 induced stresses in surgical patients, altering payor mix and impacting minority groups at a large quaternary referral hospital.

Impact of Omicron variant infection on the liver, kidney, and coagulation system in patients undergoing elective surgery: a retrospective case-control study

Purpose: We aimed to investigate the impact of Omicron variant infection on the perioperative organ function in patients undergoing elective surgery. Methods: A total of 5029 patients who underwent elective surgery between October 2022 and January 2023 at our hospital were enrolled. Among them, the patients who underwent elective surgery between October 2022 and November 2022 composed Group 1 (not infected with the Omicron variant) the control group; those who underwent elective surgery between December 2022 and January 2023 composed Group 2 (one month after Omicron variant infection) the experimental group. We further divided the patients into two subgroups for analysis: the tumor subgroup and the nontumor subgroup. Data on organ system function indicators, including coagulation parameters, liver function, complete blood count (CBC), and kidney function, were collected before and after surgery. Differences between the two groups were subsequently analyzed via binary logistic regression analysis. Results: Compared with those in the uninfected patient group, the following changes were observed in patients with Omicron variant infection who underwent elective surgery one month after infection: prothrombin activity (PTa), prothrombin time (PT), fibrinogen, albumin/globulin, alanine aminotransferase (ALT), mean corpuscular hemoglobin concentration (MCHC), platelet (PLT), and anemia were increased AST/ALT, indirect bilirubin (IBILI), eosinophils, and uric acid were decreased before surgery; and lung infection/pneumonia and fibrinogen were increased, while AST/ALT, globulin, total bilirubin (TBIL), white blood cell count (WBC), and uric acid were decreased after surgery. There was no significant difference in the mortality rate or length of hospital stay (LOS) between the two groups. Subgroup analysis revealed elevated monocyte, PLT, and fibrinogen classification, levels and decreased globulin, prealbumin (PBA), eosinophil, and uric acid levels in the tumor subgroup of patients who underwent elective surgery one month after Omicron infection compared with those in the uninfected patients. Compared with the nontumor subgroup, fibrinogen levels, lung infection/pneumonia, TBIL, and PLT count were increased in the uninfected patients, while the globulin and eosinophil levels were decreased. Conclusion: Compared with uninfected patients, patients who underwent elective surgery one month after Omicron variant infection exhibited minimal changes in perioperative coagulation parameters, liver function, CBC counts, and kidney function. Additionally, no significant differences in postoperative mortality or LOS were observed between the two groups.

Cognitive reserve and the risk of postoperative neurocognitive disorders in older age

Background

Postoperative delirium (POD) and postoperative cognitive dysfunction (POCD) are postoperative neurocognitive disorders (PNDs) that frequently occur in the aftermath of a surgical intervention. Cognitive reserve (CR) is a concept posited to explain why cognitive health varies between individuals. On this qualitative understanding of cognitive health, factors like IQ, education level, and occupational complexity can affect the impact of neuropathological processes on cognitive outcomes.

Methods

We investigated the association between CR and POD and CR and POCD on data from 713 patients aged≥65 years with elective surgery. Peak pre-morbid IQ was estimated from vocabulary. Occupational complexity was coded according to the Dictionary of Occupational Titles (DOT). Education level was classed according to the International Standard Classification of Education (ISCED). These three factors were used as proxies of CR. In a series of regression models, age, sex, depression, site of surgery, and several lifestyle and vascular factors were controlled for.

Results

Patients with a higher IQ had lower odds of developing POD. We found no significant association between the other two CR markers with POD. None of the CR markers was associated with POCD.

Conclusion

The significant association of a higher IQ with lower POD risk allows for the stratification of elderly surgical patients by risk. This knowledge can aid the prevention and/or early detection of POD. Further research should attempt to determine the lack of associations of CR markers with POCD in our study.

Shared Decision Making in Hallux Valgus Surgery: A Prospective Observational Study

Patient-physician communication has the potential to improve outcomes and satisfaction through the shared decision-making process (SDM). This study aims to assess the relationship between perception of SDM and demographic, clinical, and patient-reported outcomes in patients undergoing Hallux Valgus (HV) correction. A prospective analysis of 306 patients scheduled for HV surgery was completed. The CollaboRATE score was used to measure SDM. Multivariable linear regression model was used to assess whether SDM scores were associated with preoperative characteristics or postoperative outcome scores. The mean CollaboRATE score was 2.9 (SD 0.9) and did not differ by age, socioeconomic status, or sex. Lower CollaboRATE scores were associated with more symptoms of depression, lower socioeconomic status, and lower general health scores (p-value < 0.05). There was no association between SDM scores and postoperative outcome scores. In this study, patients with depressive symptoms and lower socioeconomic status had worse perceptions of SDM. There was no difference in postoperative outcomes among participants based on SDM scores. Level of Evidence: Level III, prospective observational study.

Elective surgery for liver injury and misinserted tube into the inferior vena cava associated with chest tube replacement: A case report

Background

Several reports on organ injury and death due to incorrect chest tube insertion exist; however, reports on the chest tube penetrating the liver and reaching the inferior vena cava are limited.

Case Presentation

A 79-year-old man presented with a clamped tube because of massive bleeding from the tube following right chest tube replacement in the hospital of origin. The tube entered the inferior vena cava from the hepatic parenchyma via the right hepatic vein and was removed 15 h later because his hemodynamics stabilized. A ruptured pseudoaneurysm necessitated further transcatheter arterial embolism on the second hospitalization day, and the patient was transferred back to the referring hospital on day 17.

Conclusion

Liver injury caused by an inferior vena cava misinsertion-associated chest tube can be treated with elective surgery in anticipation of the tube's tamponade effect. However, due to the risk of rebleeding, imaging follow-up is necessary soon after surgery.

Assessing patterns of delirium symptoms reveals a novel subtype among elective surgical patients with postoperative delirium

OBJECTIVES

Prior studies reported incidence of hypoactive and hyperactive subtypes of postoperative delirium, but did not consider cognitive symptoms of delirium which are highlighted in the DSM-5 criteria for delirium. This study aims to address this gap in the literature by classifying cases of delirium according to their constellation of cognitive and motoric symptoms of delirium using a statistical technique called Latent Class Analysis (LCA).

METHODS

Data were from five independent study cohorts (N = 1968) of patients who underwent elective spine, knee/hip, or elective gastrointestinal and thoracic procedures, between 2001 and 2017. Assessments of delirium symptoms were conducted using the long form of the Confusion Assessment Method (CAM) pre- and post-surgery. Latent class analyses of CAM data from the first 2 days after surgery were conducted to determine subtypes of delirium based on patterns of cognitive and motoric symptoms of delirium. We also determined perioperative patient characteristics associated with each latent class of delirium and assessed whether the length of delirium for each of the patterns of delirium symptoms identified by the latent class analysis.

RESULTS

The latent class model from postoperative day 1 revealed three distinct patterns of delirium symptoms. One pattern of symptoms, denoted as the Hyperalert class, included patients whose predominant symptoms were being hyperalert or overly sensitive to environmental stimuli and having a low level of motor activity. Another pattern of symptoms, denoted as the Hypoalert class, included patients whose predominant symptom was being hypoalert (lethargic or drowsy). A third pattern of symptoms, denoted as the Cognitive Changes class, included patients who experienced new onset of disorganized thinking, memory impairment, and disorientation. Among 352 patients who met CAM criteria for delirium on postoperative day 1, 34% had symptoms that fit within the Hyperalert latent class, 39% had symptoms that fit within the Hypoalert latent class, and 27% had symptoms that fit within the Cognitive Changes latent class. Similar findings were found when latent class analysis was applied to those who met CAM criteria for delirium on postoperative day 2. Multinomial regression analyses revealed that ASA class, surgery type, and preoperative cognitive status as measured by the Telephone Interview for Cognitive Status (TICS) scores were associated with class membership. Length of delirium differed between the latent classes with the Cognitive Changes latent class having a longer duration compared to the other two classes.

CONCLUSIONS

Older elective surgery patients who did not have acute events or illnesses or a diagnosis of dementia prior to surgery displayed varying symptoms of delirium after surgery. Compared to prior studies that described hypoactive and hyperactive subtypes of delirium, we identified a novel subtype of delirium that reflects cognitive symptoms of delirium. The three subtypes of delirium reveal distinct patterns of delirium symptoms which provide insight into varying risks and care needs of patients with delirium, indicating the necessity of future research on reducing risk for cognitive symptoms of delirium.

Outcomes following perioperative red blood cell transfusion in patients undergoing elective major abdominal surgery: a systematic review and meta-analysis

BACKGROUND

Perioperative red blood cell transfusion is a double-edged sword for surgical patients. While transfusion of red cells can increase oxygen delivery by increasing haemoglobin levels, its impact on short- and long-term postoperative outcomes, particularly in patients undergoing elective major abdominal surgery, is unclear.

METHODS

We conducted a systematic review and meta-analysis on the effect of perioperative blood transfusions on postoperative outcomes in elective major abdominal surgery. PubMed, Cochrane, and Scopus databases were searched for studies with data collected between January 1, 2000 and June 6, 2020. The primary outcome was short-term mortality, including all-cause 30-day or in-hospital mortality. Secondary outcomes included long-term all-cause mortality, any morbidity, infectious complications, overall survival, and recurrence-free survival. No randomised controlled trials were found. Thirty-nine observational studies were identified, of which 37 were included in the meta-analysis.

RESULTS

Perioperative blood transfusion was associated with short-term all-cause mortality (odds ratio [OR] 2.72, 95% confidence interval [CI] 1.89-3.91, P<0.001), long-term all-cause mortality (hazard ratio 1.35, 95% CI 1.09-1.67, P=0.007), any morbidity (OR 2.18, 95% CI 1.81-2.64, P<0.001), and infectious complications (OR 1.90, 95% CI 1.60-2.26, P<0.001). Perioperative blood transfusion remained associated with short-term mortality in the sensitivity analysis after excluding studies that did not control for preoperative anaemia (OR 2.27, 95% CI 1.59-3.24, P<0.001).

CONCLUSIONS

Perioperative blood transfusion in patients undergoing elective major abdominal surgery is associated with poorer short- and long-term postoperative outcomes. This highlights the need to implement patient blood management strategies to manage and preserve the patient's own blood and reduce the need for red blood cell transfusion.

TRIAL REGISTRATION

PROSPERO (CRD42021254360).

Do You Like Your Voice? A Population-Based Survey of Voice Satisfaction and Voice Enhancement

OBJECTIVES

Voice enhancement for patients without obvious vocal pathology or loss of function is rarely discussed clinically or in academic research. Our objectives were to: (1) determine voice satisfaction on a population level, and (2) assess willingness to consider interventions to change one's voice.

METHODS

A standardized questionnaire was created to assess current and past voice disorders. Questions assessed demographics, health status, prevalence of voice disorders, and questions regarding satisfaction with voice. Iterative survey testing and piloting were performed. A cohort with age, gender, and geographic distribution of the general adult population was then queried in an online survey. Qualitative analysis and both descriptive and multivariate statistics were performed.

RESULTS

A total of 1522 respondents were included, with an age, gender, and regional distribution reflective of the US population. A minority (38.8%) of respondents reported that they did not like the sound of their own voice in normal conversation; when asked about listening to a recording of their own voice, a majority (57.5%) reported dissatisfaction with voice. Discontent with one's voice was associated with being middle age (p = 0.005), female gender (p < 0.0001), and white race (p < 0.0001). Approximately 50.6% of respondents without a history of dysphonia would consider interventions to change their voice. Of those who indicated they may elect to change their voice, qualities regarding clarity and pitch were paramount.

CONCLUSION

Dissatisfaction with one's speaking voice is common. A considerable percentage of the general population without a voice disorder would consider interventions to change their voice.

LEVEL OF EVIDENCE

3 Laryngoscope, 133:3455-3461, 2023.

Understanding the Geographic Distribution of Diverticulitis Hospitalizations in Washington State

BACKGROUND

The incidence of diverticulitis in the United States is increasing, and hospitalization remains a surrogate for disease severity. State-level characterization of diverticulitis hospitalization is necessary to better understand the distribution of disease burden and target interventions.

METHODS

A retrospective cohort of diverticulitis hospitalizations from 2008 through 2019 was created using Washington State's Comprehensive Hospital Abstract Reporting System. Hospitalizations were stratified by acuity, presence of complicated diverticulitis, and surgical intervention using ICD diagnosis and procedure codes. Patterns of regionalization were characterized by hospital case burden and distance travelled by patients.

RESULTS

During the study period, 56,508 diverticulitis hospitalizations occurred across 100 hospitals. Most hospitalizations were emergent (77.2%). Of these, 17.5% were for complicated diverticulitis, and 6.6% required surgery. No single hospital received more than 5% (n = 235) of average annual hospitalizations. Surgeons operated in 26.5% of total hospitalizations (13.9% of emergent hospitalizations, and 69.2% of elective hospitalizations). Operations for complicated disease made up 40% of emergent surgery and 28.7% of elective surgery. Most patients traveled fewer than 20 miles for hospitalization, regardless of acuity (84% for emergent hospitalization and 77.5% for elective hospitalization).

DISCUSSION

Hospitalizations for diverticulitis are primarily emergent, nonoperative, and broadly distributed across Washington State. Hospitalization and surgery occur close to patients' homes, regardless of acuity. This decentralization needs to be considered if improvement initiatives and research in diverticulitis are to have meaningful, population-level impact.

The Impact of Preoperative Patient Education on Postoperative Pain, Opioid Use, and Psychological Outcomes: A Narrative Review

Background

Recent studies have shown that preoperative education can positively impact postoperative recovery, improving postoperative pain management and patient satisfaction. Gaps in preoperative education regarding postoperative pain and opioid use may lead to increased patient anxiety and persistent postoperative opioid use.

Objectives

The objective of this narrative review was to identify, examine, and summarize the available evidence on the use and effectiveness of preoperative educational interventions with respect to postoperative outcomes.

Method

The current narrative review focused on studies that assessed the impact of preoperative educational interventions on postoperative pain, opioid use, and psychological outcomes. The search strategy used concept blocks including "preoperative" AND "patient education" AND "elective surgery," limited to the English language, humans, and adults, using the MEDLINE ALL database. Studies reporting on preoperative educational interventions that included postoperative outcomes were included. Studies reporting on enhanced recovery after surgery protocols were excluded.

Results

From a total of 761 retrieved articles, 721 were screened in full and 34 met criteria for inclusion. Of 12 studies that assessed the impact of preoperative educational interventions on postoperative pain, 5 reported a benefit for pain reduction. Eight studies examined postoperative opioid use, and all found a significant reduction in opioid consumption after preoperative education. Twenty-four studies reported on postoperative psychological outcomes, and 20 of these showed benefits of preoperative education, especially on postoperative anxiety.

Conclusion

Preoperative patient education interventions demonstrate promise for improving postoperative outcomes. Preoperative education programs should become a prerequisite and an available resource for all patients undergoing elective surgery.

From volume to value: Improving peri-operative elective pathways through a roadmap from fast-track orthopedic surgery

Healthcare institutions face the pressure generated by modern medicine and society, in terms of increasing expectations and financial constraints. Chronic patients need multidisciplinary care pathways to preserve their wellbeing across the entire journey.The orthopaedic community has been particularly receptive in testing solutions to align good clinical outcomes and financial sustainability, given the increase in elective procedures provided among aging populations to alleviate pain and reduce disability. Fast-track (FT) total joint arthroplasty (TJA) and bundled payments (BPs) offer relevant examples both from the clinical and the financial perspective; however, they have not been evaluated in combination yet.The aim of this manuscript is to provide a road map to improve the value of high-volume, multidisciplinary elective procedures, with potential applications in a vast number of surgical specialties, (1) based on an integrated financial budget per episode of care (the BP), (2) building on lessons from a review of the literature on FT TJA.Although clinical outcomes vary from procedure to procedure, the coordination between the single treatments and providers involved across the patient journey; the commitment of patients and relatives; and the systematic adoption of patient-reported outcomes; can add further value for the benefit of patients, healthcare funders and providers, once essential clinical, financial and administrative conditions are guaranteed.

Trends in the Management of Non-emergent Surgery for Diverticular Disease and the Impact of Practice Parameters

BACKGROUND

Due to the rise in diverticular disease, the ASCRS developed practice parameters to ensure high-quality patient care. Our study aims to evaluate the impact of the 2014 practice parameters on the treatment of non-emergent left-sided diverticular disease.

METHODS

This is a retrospective cohort study using the ACS-National Surgical Quality Improvement Project (ACS-NSQIP). Elective sigmoid resections performed by year were evaluated and compared before and after practice parameters were published.

RESULTS

Overall, 46,950 patients met inclusion criteria. There was a significant decrease in the number of non-emergent operations when evaluating before and after guideline implementation (P < .001). There was a significant decrease in the number of patients younger than 50 years of age operated electively for diverticular disease (25.8% vs. 23.9%, P = .005). Adoption of minimally invasive surgery continued to increase significantly throughout the study period.

CONCLUSIONS

Publication of the 2014 ASCRS practice parameters is associated with a change in management of diverticular disease in the non-emergent setting.

The Impact of Fluid Therapy on Glycemic Variation in Non-diabetic Patients Undergoing Laparoscopy

Background Hyperglycemia is a risk factor for perioperative morbidity and mortality. A surgical procedure triggers a physiological stress response, which culminates in insulin resistance by activating the sympathetic autonomic system. The impact of fluid management in the perioperative period on the glycemic variation of patients has not been thoroughly investigated. Methods This study, which included 42 non-diabetic patients undergoing laparoscopic surgeries, was an observational, prospective cohort study. The sample was split into two groups according to the type of fluid used intraoperatively: polyelectrolyte and 5% glucose polyelectrolyte. Results No significant differences were found between the groups in demographic and baseline data, including age, BMI, and American Society of Anesthesiologists (ASA) physical status. There were no differences in glycemic variation between the two groups. Blood glucose varied over time with statistical significance in the perioperative period but with no difference between the two groups. Conclusion Using 5% glucose polyelectrolyte in laparoscopic surgery for non-diabetic patients with ASA physical status 3 or lower did not significantly affect glycemic variation compared to polyelectrolyte. These results suggest the possibility of optimizing resources and minimizing waste without compromising patient homeostasis in perioperative care.

The Impact of the COVID-19 Pandemic on Surgical Services in Brazil's Healthcare System: A Retrospective Cross-Sectional Study

Background The coronavirus disease 2019 (COVID-19) pandemic provoked disruptions in healthcare delivery, leading to the cancellation and postponement of various health services, including surgery. Numerous countries closed their borders and established laws mandating the use of face masks and social distancing and enforced lockdowns, and various activities were constrained. Brazil, the largest and most populous country in Latin America, also experienced a rapid and sustained surge in infections and deaths. Brazil was the most severely impacted nation in Latin America. The impact of the pandemic on surgical services in Brazil has not been adequately studied since most studies only cover the early phases of the pandemic. Thus, this study aimed to assess the impact of the COVID-19 pandemic on surgical services throughout the entire period. Methods A retrospective cross-sectional design was used to examine surgical cases from 2019 to 2022 and compared the following indicators: (1) number of hospital admissions, (2) length of hospital stay (LOS) (in days), and (3) volume of urgent and elective procedures. Data was divided into four time periods, pre-pandemic (March-December 2019), pandemic (March-December 2020), recovery (March-December 2021), and post-pandemic (March-December 2022), and was analyzed for the number of admissions and LOS based on surgical procedures performed by stratifying according to region, sex, age, and type of surgery (urgent versus elective). Results The number of admissions for surgical procedures ranged between 859,646 and 4,015,624 for 2019, 686,616 and 3,419,234 for 2020, 787,791 and 3,829,019 for 2021, and 760,512 and 3,857,817 for 2022 for the category of region; 4,260,900 and 5,991,775 for 2019, 3,594,117 and 4,984,710 for 2020, 4,182,640 and 5,590,808 for 2021, and 4,077,651 and 5,561,928 for 2022 for the category of sex; and 2,170,288 and 3,186,117 for 2019, 1,516,830 and 2,825,189 for 2020, 1,748,202 and 3,030,272 for 2021, and 1,900,023 and 2,859,179 for 2022 for the category of age. The variable age showed a comparable trend, albeit with an expressive decline for surgeries in the age range of 0-19 years. The LOS (in days) for surgical procedures ranged between 110,157 and 910,846 for 2019, 58,562 and 897,734 for 2020, 67,926 and 904,137 for 2021, and 100,467 and 823,545 for 2022. Thoracic surgery indicated no statistically significant difference in the number of admissions and LOS. Elective surgeries had a decline in the number of admissions and LOS, a 13% and 9.3% decline between 2019 and 2020, respectively. Urgent surgeries experienced a slight decrease in admissions and LOS, with a decline of 2.4% and 2.8% between 2019 and 2020, respectively. Conclusions Population characteristics, such as age, sex, and region, showed decreased hospital admissions during the pandemic, followed by a recovery toward pre-pandemic levels afterward. The number of surgical admissions and the length of hospital stays decreased during the pandemic but gradually returned to pre-pandemic levels in the recovery and post-pandemic phases. Notably, thoracic surgery remained statistically consistent across all periods, indicating its emergency nature compared to other surgeries. Thus, we conclude that the pandemic had minimal impact on thoracic surgery cases, contributing to a stable trend.

Acute diverticulitis in immunosuppressed patients: a 12-year management experience

BACKGROUND

Diverticular disease of the colon occurs commonly in developed countries. Immunosuppressed patients are thought to be more at risk of developing acute diverticulitis, worse disease, and higher complications secondary to therapy. This study aimed to assess outcomes for immunosuppressed patients with acute diverticulitis.

METHOD

A retrospective single-centre review was conducted of all patients presenting with acute diverticulitis at a major tertiary Australian hospital from 2006 to 2018.

RESULT

A total of 751 patients, comprising of 46 immunosuppressed patients, were included. Immunosuppressed patients were found to be older (62.25 versus 55.96, p = 0.016), have more comorbidities (median Charlson Index 3 versus 1, P < 0.001), and undergo more operative management (13.3% versus 5.1%, P = 0.020). Immunosuppressed patients with paracolic/pelvic abscesses (Modified Hinchey 1b/2) were more likely to undergo surgery (56% versus 24%, P = 0.046), while in patients with uncomplicated diverticulitis, there was no difference in immunosuppressed patients undergoing surgery (6.1% versus 5.1% P = 0.815). Immunosuppressed patients were more likely to have Grade III-IV Clavien-Dindo complication (P < 0.001).

CONCLUSION

Immunosuppressed patients with uncomplicated diverticulitis can be treated safely with non-operative management. Immunosuppressed patients were more likely to have operative management for Hinchey 1b/II and more likely to have grade III/IV complications.

Outcomes of Liver Cancer Patients Undergoing Elective Surgery after Recovering from Mild SARS-CoV-2 Omicron Infection: A Retrospective Cohort Study

With the emergence of new virus variants, limited data are available on the impact of SARS-CoV-2 Omicron infection on surgery outcomes in cancer patients who have been widely vaccinated. This study aimed to determine whether undergoing hepatectomy poses a higher risk of postoperative complications for liver cancer patients who have had mild Omicron infection before surgery. A propensity-matched cohort study was conducted at a tertiary liver center from 8 October 2022 to 13 January 2023. In total, 238 liver cancer patients who underwent hepatectomy were included, with 57 (23.9%) recovering from preoperative SARS-CoV-2 Omicron infection and 190 (79.8%) receiving COVID-19 vaccination. Pre- and post-matching, there was no significant difference in the occurrence of postoperative outcomes between preoperative COVID-19 recovered patients and COVID-19 negative patients. Multivariate logistic regression showed that the COVID-19 status was not associated with postoperative major pulmonary and cardiac complications. However, preexisting comorbidities (odds ratio [OR], 4.645; 95% confidence interval [CI], 1.295-16.667), laparotomy (OR, 10.572; 95% CI, 1.220-91.585), and COVID-19 unvaccinated (OR, 5.408; 95% CI, 1.489-19.633) had increased odds of major complications related to SARS-CoV-2 infection. In conclusion, liver cancer patients who have recovered from preoperative COVID-19 do not face an increased risk of postoperative complications.

Shared Decision Making for Elective Surgical Procedures in Older Adults with and without Cognitive Insufficiencies

PURPOSE

Older adults are prone to cognitive impairment, which may affect their ability to engage in aspects of shared decision making (SDM) and their ability to complete surveys about the SDM process. This study examined the surgical decision-making processes of older adults with and without cognitive insufficiencies and evaluated the psychometric properties of the SDM Process scale.

METHODS

Eligible patients were 65 y or older and scheduled for a preoperative appointment before elective surgery (e.g., arthroplasty). One week before the visit, staff contacted patients via phone to administer the baseline survey, including the SDM Process scale (range 0-4), SURE scale (top scored), and the Montreal Cognitive Assessment Test version 8.1 BLIND English (MoCA-blind; score range 0-22; scores < 19 indicate cognitive insufficiency). Patients completed a follow-up survey 3 mo after their visit to assess decision regret (top scored) and retest reliability for the SDM Process scale.

RESULTS

Twenty-six percent (127/488) of eligible patients completed the survey; 121 were included in the analytic data set, and 85 provided sufficient follow-up data. Forty percent of patients (n = 49/121) had MoCA-blind scores indicating cognitive insufficiencies. Overall SDM Process scores did not differ by cognitive status (intact cognition x ¯  = 2.5, s = 1.0 v. cognitive insufficiencies x ¯  = 2.5, s = 1.0; P = 0.80). SURE top scores were similar across groups (83% intact cognition v. 90% cognitive insufficiencies; P = 0.43). While patients with intact cognition had less regret, the difference was not statistically significant (92% intact cognition v. 79% cognitive insufficiencies; P = 0.10). SDM Process scores had low missing data and good retest reliability (intraclass correlation coefficient = 0.7).

CONCLUSIONS

Reported SDM, decisional conflict, and decision regret did not differ significantly for patients with and without cognitive insufficiencies. The SDM Process scale was an acceptable, reliable, and valid measure of SDM in patients with and without cognitive insufficiencies.

HIGHLIGHTS

Forty percent of patients 65 y or older who were scheduled for elective surgery had scores indicative of cognitive insufficiencies.Patient-reported shared decision making, decisional conflict, and decision regret did not differ significantly for patients with and without cognitive insufficiencies.The Shared Decision Making Process scale was an acceptable, reliable, and valid measure of shared decision making in patients with and without cognitive insufficiencies.

Efficacy and safety of preoperative chewing gum for undergoing elective surgery: A meta-analysis of randomised controlled trials

AIMS AND OBJECTIVES

This meta-analysis aimed to investigate the safety and feasibility of preoperative chewing gum in adult patients undergoing elective surgery.

BACKGROUND

Postoperative chewing gum has been shown to be safe and effective for most surgeries, while the safety and efficacy of preoperative chewing gum are still controversial.

DESIGN

A meta-analysis of randomised controlled trials was performed.

NO PATIENT OR PUBLIC CONTRIBUTION

This was a meta-analysis involving no people or animals.

METHODS

The literature search was performed in 9 databases from inception to July 2022. Randomised controlled trials that compared the safety and efficacy of preoperative chewing gum and preoperative chewing no gum in adult patients undergoing elective surgery were included. The study was reported in compliance with PRISMA statement.

TRIAL REGISTRATION

PROSPERO CRD42022330223.

RESULTS

Fourteen trials involving 1433 adult patients who undergo elective surgery were pooled in this meta-analysis. The results showed that preoperative chewing gum group resulted in no significant difference in gastric pH (p = .13) and gastric fluid volume (p = .25) compared with non-gum-chewing group. In comparison with the non-gum-chewing group, the gum-chewing group was associated with shorter preoperative thirst score (p = .02), lower incidence of postoperative nausea (p = .0004), lower incidence of postoperative sore throat, lower incidence of postoperative hoarseness, lower postoperative pain score, shorter first postoperative anal exhaust time (p < .00001), shorter first postoperative defecation time (p < .00001) and shorter hospital days (p = .02).

CONCLUSIONS

Preoperative chewing gum was associated with lower discomforts and complication rates, without increasing gastric pH and gastric fluid volume. This strategy may be an innovative, feasible and safe choice for elective surgery in adults.

RELEVANCE TO CLINICAL PRACTICE

This study's results could be used as an evidence for the implementation of preoperative chewing gum in perioperative care for adult patients undergoing elective surgery.

Pre-anaesthetic assessment and related outcome measures in adults undergoing elective surgery-Scoping review protocol

BACKGROUND

Pre-anaesthesia assessment is crucial to ensure the quality and safety of anaesthesia and surgery. However, despite being very common and essential for many patients undergoing elective surgery, little is known about the different pre-anaesthesia assessment approaches. Hence, this article outlines a study protocol for a scoping review aiming to, systematically, map the literature on pre-anaesthetic assessment approaches and outcomes, synthesise existing evidence, and identify knowledge gaps for future research.

METHODS

We will conduct a scoping review of all study designs following the Preferred Reporting Items for Systematic and Meta-Analyses (PRISMA) statement. Moreover, the five steps set forth by Arksey and O'Malley and refined by Levac will guide the review process. Studies with adults (≥18 years) scheduled for elective surgery are included. Data regarding trial characteristics, patients, clinicians performing the pre-anaesthetic assessment, interventions and outcomes are included using a combination of Covidence and Excel. Quantitative data are summarised using descriptive statistics, and qualitative data are presented through a descriptive synthesis.

CONCLUSION

The outlined scoping review will provide a synthesis of the literature, which can support the development of new evidence-based practices for safe perioperative management of adult patients undergoing elective surgery.

Effectiveness of Combined Preoperative Sublingual Misoprostol and Intravenous Tranexamic Acid on Intraoperative Blood Loss During Elective Caesarean Section: A Randomised, Blinded, Placebo-Controlled Trial

INTRODUCTION

The objective of this study was to evaluate the effect of preoperative administration of sublingual misoprostol and intravenous tranexamic acid (TXA) on intraoperative blood loss during elective caesarean sections.

METHODS

This was a double-blinded, randomised, placebo-controlled study involving 116 women scheduled for elective caesarean sections. The treatment arm, group 1 (n=58), received 1000 mg of intravenous tranexamic acid 10-15 minutes before skin incision and 600 mcg of sublingual misoprostol after sub-arachnoid anaesthesia and before skin incision. Group 2 (n=58) received placebos; both groups had oxytocin injections at the delivery of the placenta. The data were analyzed using IBM® Statistical Package for the Social Sciences (SPSS) version 24 (IBM Corp., Armonk, NY).

RESULTS

The primary outcome was the intraoperative blood loss and the difference between preoperative and postoperative hematocrit values in both groups. The mean intraoperative blood loss was significantly lower in the study group than in the control group (308.552 ± 42.991 mL versus 736.414 ± 171.889 mL, p<0.001). The differences between the preoperative and post-operative hematocrit values were also significantly lower in the study group than in the control group (2.212% ± 0.805% versus 5.660% ± 2.496%, p<0.001).

CONCLUSION

Preoperative administration of 1000 mg of intravenous tranexamic acid and 600 mcg of sublingual misoprostol significantly reduced blood loss related to elective caesarean delivery.

Systemic Anti-Inflammatory Effects of Intravenous Lidocaine in Surgical Patients: A Systematic Review and Meta-Analysis

There has recently been increasing evidence that the use of perioperative intravenous lidocaine infusion possesses analgesic, opioid-sparing and anti-inflammatory effects in surgical patients. Although opioid-sparing and analgesic properties have been strongly supported, the anti-inflammatory features are not well established in elective surgery. Therefore, the aim of this systematic review is to examine the effect of perioperative intravenous lidocaine infusion on postoperative anti-inflammatory status in patients undergoing elective surgery. A search strategy was created to identify suitable randomised clinical trials (RCTs) in PubMed, Scopus, Web of Science and Clinicaltrials.gov databases until January 2023. RCTs that evaluated the effect of intravenous lidocaine infusion, compared with placebo, on adult patients who underwent elective surgery, in inflammatory markers response were included. Exclusion criteria consisted of paediatric patients, animal studies, non-RCT methodology, intervention without intravenous lidocaine, inadequate control group, duplicated samples, ongoing studies and lack of any relevant clinical outcome measures. The following inflammatory markers-interleukin (IL)-6, tumour necrosis factor (TNF)-α, IL-1RA, IL-8, IL-10, C-reactive protein (CRP), IL-1, IL-1β, interferon (IFN)-γ, cortisol, IL-4, IL-17, high-mobility group protein B1 (HMGB1) and transforming growth factor (TGF)-β-were evaluated as outcomes in this review. A total of 21 studies, including 1254 patients, were identified. Intravenous lidocaine infusion significantly reduced the change from IL-6 baseline levels at the end of surgery compared to a placebo (standardised mean difference [SMD]: -0.647, 95% confidence interval [CI]: -1.034 to -0.260). Usage of lidocaine was associated with a significant reduction in other postoperative pro-inflammatory markers, such as TNF-α, IL-1RA, IL-8, IL-17, HMGB-1 and CRP. There was no significant difference in other markers, such as IL-10, IL-1β, IL-1, IFN-γ, IL-4, TGF-β and cortisol. This systematic review and meta-analysis provide support for the administration of perioperative intravenous lidocaine infusion as an anti-inflammatory strategy in elective surgery.

Groin Hernia Repair during the COVID-19 Pandemic-A Romanian Nationwide Analysis

Background and Objectives: Groin hernia repair surgery (GHRS) is among the most common elective interventions. The aim of this three-year nationwide study on GHRS is to provide a thorough analysis of the impact that the COVID-19 pandemic had on the Romanian Health System in regard to elective procedures. Materials and Methods: 46,795 groin hernia cases obtained between 2019 and 2021 from the DRG database using ICD-10 diagnostic codes. The data were collected from all 261 GHRS performing hospitals nationwide, including 227 public hospitals (PbH) and 34 private hospitals (PvH). The 42 variables taken into account were processed using Microsoft Excel 2021, applying Chi square, F-Test Two-Sample for variances, and Two Sample t-Test. The significance threshold considered was p < 0.001. Results: Of the grand total of cases, 96.2% were inguinal hernias, 86.8% were performed on men, 15.2% were laparoscopic procedures, and 6.88% were in PvH. Overall, due to the pandemic, the total number of GHRS decreased with 44.45% in 2020 and with 29.72% in 2021 compared to pre-pandemic year 2019. April 2020 shows the steepest decrease in GHRS (91 procedures nationwide). In the private sector, there was an opposite trend with increases in the number of cases by 12.21% and a 70.22% in both pandemic years. The mean admission period (MAP) for all procedures was 5.5 days. There was a significant difference between PbH and PvH (5.75 vs. 2.8 days, p < 0.0001). During the pandemic, the MAP in PbH decreased (6.02 in 2019, 5.82 in 2020 and 5.3 in 2021), remaining stable for PvH (2.9 days in 2019, 2.85 days in 2020 and 2.74 days in 2021). Conclusions: The COVID-19 pandemic significantly reduced the overall number of GHRS performed in Romania in 2020 and 2021, compared to 2019. However, the private sector thrived with an actual increase in the number of cases. There was a significant lower MAP in the PvH compared to PbH throughout the three-year period.

Informed consent in minor and intermediate pediatric elective surgery: results of an in-house questionnaire

Background

The aim of this study was to evaluate the quality of our surgical informed consent and parents'/guardians' late recall of surgical procedures and risks of elective day surgery after pre-operative interview with surgeons.

Methods

All parents/guardians of patients <18 years of age undergoing minor and intermediate elective procedures from January 15th to September 1st, 2022, were prospectively enrolled in the study. Before discharge, parents/guardians were asked to complete an in-house questionnaire regarding the duration of the consent procedure, duration of the interview, quality of the informative handouts, and their ability to recall the type of disease, type of surgical procedure, and surgical risks.

Results

One hundred and two questionnaires were returned. In all cases, informed consent was obtained between 24 and 72 h prior to surgery. The following responses were collected: 98/102 (96%) parents/guardians reported that the duration of the consent process was adequate; 95/102 (93%) reported that the handouts were fully informative, and 7/102 (7%) reported that they were partially informative regarding explanation of the disease and surgical procedure; regarding complications, 93/102 (91%) perceived the handouts to be fully/partially informative, while 4/102 (4%) perceived the handouts to be poorly/non-informative, and 5/102 (5%) did not provide a response; 94/102 (92%) stated that they remembered the pathology, but only 87/94 (93%) recalled it correctly; 90/102 (88%) stated that they remembered the type of procedure, but only 76/90 (84%) recalled it correctly; and 53/102 (52%) stated that they remembered the surgical risks, but only 20/53 (38%) could recall more than one complication.

Conclusions

Late recall of surgical complications by parents was poor despite the high perceived quality of the surgical risk handouts and medical interview. Implementation of expedient methods may improve overall comprehension and satisfaction of parents/guardians regarding the IC process. Further, more efforts should be made to develop standardized guidelines for an optimal IC process.

Patient Perceptions and Preferences When Choosing a Surgeon: A Cross-Sectional Study, Qassim Region, Saudi Arabia

Background The patient-physician relationship is changing, and patients are taking more responsibility in their decision-making. Many patients use the Internet as an important source of information regarding their health. Physician-rating websites provide essential information about the quality of care from patients' perspectives. However, choosing the appropriate healthcare provider is still complicated for any patient. Many patients find choosing a surgeon stressful because they cannot change the treating surgeon once the surgery is underway. Understanding a patient's preferences in choosing the right surgeon is essential to forming a patient-surgeon relationship and shaping practice. Nevertheless, little is known about the factors influencing patients' choices for elective surgeries in the Qassim region. Objectives This study aims to explore factors and the most common manners patients use to reach their appropriate surgeon in the Qassim Region, Saudi Arabia. Methods A cross-sectional study was conducted among target people over 18 years old in Qassim Region, Saudi Arabia, using a snowball sample study from October 2022 to February 2023. The data were collected online using Google Forms using a self-administered, valid Arabic questionnaire distributed to respondents via WhatsApp, Twitter, and Telegram. The questionnaire consists of two sections: participants' sociodemographic status, including age, gender, nationality, residence, occupation, and monthly income; and a section to evaluate factors influencing patient decision-making when choosing a surgeon for elective surgery. Results The factors that were significantly associated with elective surgery were: gender of the doctor (adjOR = 1.62, 99% CI: 1.29-2.04); age (adjOR = 1.31, 99% CI: 1.13-1.53); gender of the study patient (adjOR = 1.64, 99% CI: 1.28-2.10); nationality (adjOR = 0.49, 95% CI: 0.26-0.88); and employment (adjOR = 0.89, 95% CI: 0.79-0.99). Conclusions The cultural background in the Kingdom of Saudi Arabia plays a significant role in influencing gender in the choice of the surgeon for elective surgery. Recommendations from friends and family members play a less significant role in the choice of the surgeon for elective surgery. Patients in employment and pensioners seem to have a significant preference in the choice of surgeon for elective surgery.

Patient decision support interventions for candidates considering elective surgeries: a systematic review and meta-analysis

BACKGROUND

The increase in elective surgeries and varied postoperative patient outcomes has boosted the use of patient decision support interventions (PDSIs). However, evidence on the effectiveness of PDSIs are not updated. This systematic review aims to summarize the effects of PDSIs for surgical candidates considering elective surgeries and to identify their moderators with an emphasis on the type of targeted surgery.

DESIGN

Systematic review and meta-analysis.

METHODS

We searched eight electronic databases for randomized controlled trials evaluating PDSIs among elective surgical candidates. We documented the effects on invasive treatment choice, decision-making-related outcomes, patient-reported outcomes, and healthcare resource use. The Cochrane Risk of Bias Tool version 2 and Grading of Recommendations, Assessment, Development, and Evaluations were adopted to rate the risk of bias of individual trials and certainty of evidence, respectively. STATA 16 software was used to conduct the meta-analysis.

RESULTS

Fifty-eight trials comprising 14 981 adults from 11 countries were included. Overall, PDSIs had no effect on invasive treatment choice (risk ratio=0.97; 95% CI: 0.90, 1.04), consultation time (mean difference=0.04 min; 95% CI: -0.17, 0.24), or patient-reported outcomes, but had a beneficial effect on decisional conflict (Hedges' g =-0.29; 95% CI: -0.41, -0.16), disease and treatment knowledge (Hedges' g =0.32; 95% CI: 0.15, 0.49), decision-making preparedness (Hedges' g =0.22; 95% CI: 0.09, 0.34), and decision quality (risk ratio=1.98; 95% CI: 1.15, 3.39). Treatment choice varied with surgery type and self-guided PDSIs had a greater effect on disease and treatment knowledge enhancement than clinician-delivered PDSIs.

CONCLUSIONS

This review has demonstrated that PDSIs targeting individuals considering elective surgeries had benefited their decision-making by reducing decisional conflict and increasing disease and treatment knowledge, decision-making preparedness, and decision quality. These findings may be used to guide the development and evaluation of new PDSIs for elective surgical care.

Estimación de la eficiencia del uso de pabellones electivos en el sistema de salud público chileno entre 2018 y 2021

Objective

The efficient use of wards intended for elective surgeries is essential to resolve cases on the surgical waiting list. This study aims to estimate the efficiency of ward use in the Chilean public health system between 2018 and 2021.

Methods

The design was an ecological study. Section A.21 of the database constructed by the monthly statistical summaries that each public health network facility reported to the Ministry of Health between 2018 and 2021 was analyzed. Data from subsections A, E and F were extracted: ward staffing, total elective surgeries by specialty, number and causes of suspension of elective surgeries. Then, the surgical performance during working hours and the percentage of hourly occupancy for a working day was estimated. Additionally, an analysis was made by region with data from 2021.

Results

The percentage of elective wards in use ranged from 81.1% to 94.1%, while those enabled for those staffing ranged from 70.5% to 90.4% during 2018 and 2021. The total number of surgeries was highest in 2019 (n = 416 339), but for 2018, 2020, and 2021 it ranged from 259 000 to 297 000. Suspensions varied between 10.8% (2019) and 6.9% (2021), with the leading cause being patient-related. When analyzing the number of cases canceled monthly by facility, we saw that the leading cause was trade union-related. The maximum throughput of a ward intended for elective surgery was reached in 2019 and was 2.5 surgeries; in 2018, 2020 and 2021, the throughput borders on two surgeries per ward enabled for elective surgery. The percentage of ward time occupied during working hours by contract day varies between 80.7% (2018) and 56.8% (2020).

Conclusions

All the parameters found and estimated in this study show that there is an inefficient utilization of operating rooms in Chilean public healthcare facilities.

The Careful Return of Sports Medicine Procedures in the United States During COVID-19: Comparison of Utilization, Patient Demographics, and Complications

OBJECTIVES

Sports medicine procedures encompass some of the highest-volume elective surgeries performed annually. Elective surgery was suspended because of the severe acute respiratory syndrome coronavirus 2 (COVID-19) pandemic; therefore, the purpose was to compare temporal trends in procedural volume, patient demographics, and postoperative complications of elective sports medicine procedures in 2019 and 2020.

METHODS

Using a multicenter, nationwide sample, a retrospective query of the 2019 to 2020 American College of Surgeon's National Surgery Quality Improvement Program database was conducted for all patients undergoing common elective sports medicine procedures. Temporal trends in utilization, demographics, and 30-day complications were compared pre-COVID (2019 and 2020Q1) with post-COVID (2020Q2-Q4). Linear regression was used to evaluate changes in procedural volume over time. A significance threshold of P < 0.05 was used.

RESULTS

A total of 48,803 patients underwent elective surgery in 2019 (n = 27,883) and 2020 (n = 20,920), a 25.0% decline. Procedural utilization declined by 42.5% in 2020Q2 and never returned to prepandemic baseline in 2020Q3-Q4. The percentage decline in case volume from 2019 to 2020Q2 was greatest for meniscectomy (47.6%), rotator cuff repair (42.7%), labral repair (41.6%), biceps tenodesis (41.3%), and anterior cruciate ligament reconstruction (38.5%). Total complication rates were similar in 2019 (1.31%) versus 2020 (1.51%; P = 0.072). The 30-day readmission (0.74% versus 0.67%; P = 0.374), reoperation (0.35% versus 0.35%; P = 0.963), and mortality (0.01% versus 0.01%; P = 0.657) rates were similar between calendar years.

CONCLUSIONS

Sports medicine procedures declined during the second quarter of 2020. Despite pandemic restrictions, patients who did undergo surgery did not experience increased complications. The present study may be used by surgeons, hospitals, and subspecialty societies to support the careful utilization of elective surgery during COVID-19.

LEVEL OF EVIDENCE

III, prognostic study.

Reducing last-minute cancellations of elective urological surgery-effectiveness of specialist nurse preoperative assessment

Last-minute cancellations in urological surgery are a global issue, resulting in the wastage of resources and delays to patient care. In addition to non-cessation of anticoagulants and inadequately treated medical comorbidities, untreated urinary tract infections are a significant cause of last-minute cancellations. This study aimed to ascertain whether the introduction of a specialist nurse clinic resulted in a reduction of last-minute cancellations of elective urological surgery as part of our elective recovery plan following the Coronavirus disease 2019, the contagious disease caused by severe acute respiratory syndrome coronavirus 2 or SARS-CoV-2 pandemic. A specialist urology nurse-led clinic was introduced to review urine culture results preoperatively. Specialist nurses contacted patients with positive urine cultures and their general practitioners by telephone and email to ensure a minimum of 2 days of 'lead-in' antibiotics were given prior to surgery. Patients unfit for surgery were postponed and optimized, and vacant slots were backfilled. A new guideline was created to improve the timing and structure of the generic preassessment. Between 1 January 2021 and 30 June 2021, a mean of 40 cases was booked each month, with average cancellations rates of 9.57/40 (23.92%). After implementing changes on 1 July 2021, cancellations fell to 4/124 (3%) for the month. On re-audit, there was a sustained and statistically significant reduction in cancellation rates: between 1 July 2021 and 31 December 2021 cancellations averaged 4.2/97.5 (4.3%, P < .001). Two to nine (2%-16%) patients were started on antibiotics each month, while another zero to two (0%-2%) were contacted for other reasons. The implementation of a specialist urology nurse-led preassessment clinic resulted in a sustained reduction in cancellations of last-minute elective urological procedures.

Perioperative fatal thrombotic complication following elective meningioma resection in asymptomatic SARS-CoV-2 BA.5.2 (Omicron variant) infection

SARS-CoV-2 infection is associated with hypercoagulability, heparin resistance and increased perioperative mortality and morbidity. Recommendations on screening and postponement of elective surgery following SARS-CoV-2 infection are being relaxed worldwide.

We present a case of fatal thrombotic complication in an asymptomatic incidental SARS-CoV-2 infection (Omicron, BA.5.2 variant, first isolated May 2022) in a triple-vaccinated patient undergoing elective resection of frontal meningioma.

The assumption that asymptomatic infection with more recent SARS-CoV-2 variants does not add any perioperative risk remains to be demonstrated. Based on the presented case of unexpected fatal thrombotic perioperative complication in a triple-vaccinated, asymptomatic BA.5.2 SARS-CoV-2 omicron infection, it would seem prudent to continue to screen for asymptomatic infection and to systematically audit perioperative outcome.

Evidence-based perioperative risk stratification of elective surgery in asymptomatic patients with omicron or future COVID variants relies on reporting of perioperative complications and prospective outcome studies, which would rely on continued systematic pre-operative screening.

Prevalence of unpaid caregiving, pain, and depression in older seriously ill patients undergoing elective surgery

INTRODUCTION

Serious illness is a life-limiting condition negatively impacting daily function, quality of life, or excessively straining caregivers. Over 1 million older seriously ill adults undergo major surgery annually, and national guidelines recommend that palliative care be available to all seriously ill patients. However, the palliative care needs of elective surgical patients are incompletely described. Understanding baseline caregiving needs and symptom burden among seriously ill older surgical patients could inform interventions to improve outcomes.

METHODS

Using Health and Retirement Study data (2008-2018) linked to Medicare claims, we identified patients ≥66 years who met an established serious illness definition from administrative data and underwent major elective surgery using Agency for Healthcare Research and Quality (AHRQ) criteria. Descriptive analyses were performed for preoperative patient characteristics, including: unpaid caregiving (no or yes); pain (none/mild or moderate/severe); and depression (no, CES-D < 3, or yes, CES-D ≥ 3). Multivariable regression was performed to examine the association between unpaid caregiving, pain, depression, and in-hospital outcomes, including hospital days (days admitted between discharge date and one-year post-discharge), in-hospital complications (no or yes), and discharge destination (home or non-home).

RESULTS

Of the 1343 patients, 55.0% were female and 81.6% were non-Hispanic White. Mean age was 78.0 (SD 6.8); 86.9% had ≥2 comorbidities. Before admission, 27.3% of patients received unpaid caregiving. Pre-admission pain and depression were 42.6% and 32.8%, respectively. Baseline depression was significantly associated with non-home discharge (OR 1.6, 95% CI 1.2-2.1, p = 0.003), while baseline pain and unpaid caregiving needs were not associated with in-hospital or post-acute outcomes in multivariable analysis.

CONCLUSIONS

Prior to elective surgery, older adults with serious illnesses have high unpaid caregiving needs and a prevalence of pain and depression. Baseline depression alone was associated with discharge destinations. These findings highlight opportunities for targeted palliative care interventions throughout the surgical encounter.

Victoria's surgical response to the COVID-19 pandemic: the first two years

Victoria suffered three major waves during the first two years of the COVID-19 pandemic. Melbourne became the longest locked down city in the world at 267 days. This narrative review documents the chronological waves of COVID-19 in Victoria and key themes influencing the State-wide surgical response. In 2020, Victoria needed to secure supplies of personal protective equipment (PPE) and later, recognizing the importance of aerosol transmission, introduced a respiratory protection program to protect health care workers (HCWs) with fit-tested N-95 masks. It established routine preoperative PCR testing for periods when community prevalence was high and developed strategies to restrict elective surgery when hospital capacity was limited. In 2021, three short-term outbreaks were contained and eliminated whilst vaccination of HCWs and the vulnerable was taking place. A third major wave (Delta) occurred July to November 2021, succeeded by another involving the Omicron variant from December 2021. Planned surgery waiting list numbers, and waiting times for surgery, doubled between March 2020 and March 2022. In early 2022, almost 300 patients underwent surgery when infected with Omicron, with a low mortality (2.6%), though mortality was significantly higher in the unvaccinated (7.3% versus 1.4%). In conclusion, the Victorian response to COVID-19 involved tight state-wide social restrictions, contact tracing, furlough, escalating PPE guidance and respiratory protection. HCW infections were greatly reduced in 2021 compared with 2020. Pre-operative PCR testing gave confidence for emergency and urgent elective surgery to proceed during pandemic waves. Other elective cases were performed as health system capacity allowed, without compromising outcomes.

Development of a feasible and acceptable digital prehabilitation pathway to improve elective surgical outcomes

Objectives

To codesign and assess the feasibility, acceptability, and appropriateness of a hospital-initiated, community delivered approach to health optimization (prehab) prior to planned surgery.

Design

Participatory codesign combined with a prospective, observational cohort study (April-July 2022).

Setting

A large metropolitan tertiary referral service with 2 participating hospitals.

Participants

All people referred for orthopaedic assessment for joint replacement surgery (hip or knee) triaged as category 2 or 3. Exclusions: category 1; no mobile number. Response rate 80%.

Intervention

My PreHab Program is a digitally enabled pathway that screens participants for modifiable risk factors for post-operative complications and provides tailored information to enable health optimization prior to surgery with the help of their regular doctor.

Outcome measures

Acceptability, feasibility, appropriateness, and engagement with the program.

Results

36/45 (80%) registered for the program (ages 45-85 yrs.), completed the health-screening survey and had ≥1 modifiable risk factor. Eighteen responded to the consumer experience questionnaire: 11 had already seen or scheduled an appointment with their General Practitioner and 5 planned to. 10 had commenced prehab and, 7 planned to. Half indicated they were likely (n = 7) or very likely (n = 2) to recommend My PreHab Program to others. The My PreHab Program scored an average 3.4 (SD 0.78) for acceptability, 3.5 (SD 0.62) for appropriateness, and 3.6 (SD 0.61) for feasibility, out of a score of 5.

Conclusions

This digitally delivered intervention is acceptable, appropriate, and feasible to support a hospital-initiated, community-based prehab program.

The Persistent Effects of the COVID-19 Pandemic on Total Joint Arthroplasty Changes in Practice Patterns in the United States From 2020 to 2021

BACKGROUND

The SARS-CoV-2 (COVID-19) pandemic has dramatically disrupted orthopaedic surgery practice patterns. This study aimed to examine differences between patients who underwent total joint arthroplasty (TJA) before the pandemic compared to 2020 and 2021.

METHODS

A retrospective cohort study was performed on all patients who underwent elective inpatient TJA from January 2017 to December 2021 using a national large database. Descriptive statistics were utilized to trend length of stay (LOS) and patient age. Patient demographics, discharge destinations, and rates of medical comorbidities were assessed for patients undergoing TJA in 2020 and 2021 compared to patients from prepandemic years (2017 to 2019). Overall, 1,173,366 TJAs were identified (2017 to 2019: 810,268 TJAs, average 270,089 cases/year; 2020: 175,185 TJAs; 2021: 187,627 TJAs). There was a 35.3% and 30.5% decrease in 2020 and 2021, respectively, when compared to the prepandemic annual average.

RESULTS

Average LOS decreased from 1.6 days in January 2020 to 0.9 days by December 2021. Same-day discharges increased from 6.2% of cases in 2019 to 30.5% in 2021. Discharge to skilled nursing facilities (SNF) reduced from 11.3% in 2017 to 2019 to 4.3% and 4.5% in 2020 and 2021, respectively. Patients ≥70 years old undergoing elective TJA decreased from 39.6% in 2017 to 2019 to 29.2% in April 2020.

CONCLUSION

In response to the COVID-19 pandemic, same-day discharges following primary elective TJA increased markedly, the average LOS decreased, discharges to SNFs decreased, and a preferential shift toward younger patients was observed.

LEVEL OF EVIDENCE

Therapeutic Level III.

Omicron, Long-COVID, and the Safety of Elective Surgery for Adults and Children: Joint Guidance from the Therapeutics and Guidelines Committee of the Surgical Infection Society and the Surgery Strategic Clinical Network, Alberta Health Services

Background: Active and recent coronavirus disease 2019 (COVID-19) infections are associated with morbidity and mortality after surgery in adults. Current recommendations suggest delaying elective surgery in survivors for four to 12 weeks, depending on initial illness severity. Recently, the predominant causes of COVID-19 are the highly transmissible/less virulent Omicron variant/subvariants. Moreover, increased survivability of primary infections has engendered the long-COVID syndrome, with protean manifestations that may persist for months. Considering the more than 600,000,000 COVID-19 survivors, surgeons will likely be consulted by recovered patients seeking elective operations. Knowledge gaps of the aftermath of Omicron infections raise questions whether extant guidance for timing of surgery still applies to adults or should apply to the pediatric population. Methods: Scoping review of relevant English-language literature. Results: Most supporting data derive from early in the pandemic when the Alpha variant of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) predominated. The Omicron variant/subvariants generally cause milder infections with less organ dysfunction; many infections are asymptomatic, especially in children. Data are scant with respect to adult surgical outcomes after Omicron infection, and especially so for pediatric surgical outcomes at any stage of the pandemic. Conclusions: Numerous knowledge gaps persist with respect to the disease, the recovered pre-operative patient, the nature of the proposed procedure, and supporting data. For example, should the waiting period for all but urgent elective surgery be extended beyond 12 weeks, e.g., after serious/critical illness, or for patients with long-COVID and organ dysfunction? Conversely, can the waiting periods for asymptomatic patients or vaccinated patients be shortened? How shall children be risk-stratified, considering the distinctiveness of pediatric COVID-19 and the paucity of data? Forthcoming guidelines will hopefully answer these questions but may require ongoing modifications based on additional new data and the epidemiology of emerging strains.

The December Effect in Pediatric Elective Surgery Utilization: Differences Between Privately and Publicly Insured Children

OBJECTIVES

The objective of this study was to identify differences in December elective surgery utilization between privately and publicly insured children, given that increases in the prevalence and size of annual deductibles may be driving more families with commercial health insurance to delay elective pediatric surgical procedures until later in the calendar year.

STUDY DESIGN

We identified patients aged <18 years who underwent myringotomy, tonsillectomy ± adenoidectomy, tympanoplasty, hydrocelectomy, orchidopexy, distal hypospadias repair, or repair of inguinal, umbilical, or epigastric hernia using the 2012-2019 state inpatient and ambulatory surgery and services databases of 9 states. Log-binomial regression models were used to compare relative probabilities of procedures being performed each month. Linear regression models were used to evaluate temporal trends in the proportions of procedures performed in December.

RESULTS

Our study cohort (n = 1 001 728) consisted of 56.7% privately insured and 41.8% publicly insured children. Peak procedure utilization among privately and publicly insured children was in December (10.1%) and June (9.6%), respectively. Privately insured children were 24% (95% CI 22%-26%) more likely to undergo surgery in December (P < .001), with a significant increase seen for 8 of 9 procedures. There was no trend over time in the percentage of procedures performed in December, except for hydrocelectomies, which increased by 0.4 percentage points/year among privately insured children (P = .02).

CONCLUSIONS

Privately insured children are >20% more likely than publicly insured children to undergo elective surgery in December. However, despite increases in the prevalence of high deductibles, the proportion of procedures performed in December has not increased over recent years.

Pediatric Surgical Reentry Strategy Following the COVID-19 Pandemic: A Tiered and Balanced Approach

BACKGROUND

In response to the COVID-19 pandemic, children's hospitals across the country postponed elective surgery beginning in March 2020. As projective curves flattened, administrators and surgeons sought to develop strategies to safely resume non-emergent surgery. This article reviews challenges and solutions specific to a children's hospital related to the resumption of elective pediatric surgeries. We present our tiered reentry approach for pediatric surgery as well as report early data for surgical volume and tracking COVID-19 cases during reentry.

METHODS

The experience of shutdown, protocol development, and early reentry of elective pediatric surgery are reported from Levine's Children's Hospital (LCH), a free-leaning children's hospital in Charlotte, North Carolina. Data reported were obtained from de-identified hospital databases.

RESULTS

Pediatric surgery experienced a dramatic decrease in case volumes at LCH during the shutdown, variable by specialty. A tiered and balanced reentry strategy was implemented with steady resumption of elective surgery following strict pre-procedural screening and testing. Early outcomes showed a steady thorough fluctuating increase in elective case volumes without evidence of a surgery-associated positive spread through periprocedural tracking.

CONCLUSION

Reentry of non-emergent pediatric surgical care requires unique considerations including the impact of COVID-19 on children, each children hospital structure and resources, and preventing undue delay in intervention for age- and disease-specific pediatric conditions. A carefully balanced strategy has been critical for safe reentry following the anticipated surge. Ongoing tracking of resource utilization, operative volumes, and testing results will remain vital as community spread continues to fluctuate across the country.

Association of Elective Surgical Volume With State Executive Order Curtailing Elective Surgery in Michigan During the COVID-19 Pandemic

OBJECTIVE

Our objective was to evaluate changes in elective surgical volume in Michigan while an executive order (EO) was in place curtailing elective surgery during the COVID-19 pandemic.

SUMMARY BACKGROUND DATA

Many state governors enacted EOs curtailing elective surgery to protect scare resources and generate hospital capacity for patients with COVID-19. Little is known of the effectiveness of an EO on achieving a sustained reduction in elective surgery.

METHODS

This retrospective cohort study of data from a statewide claims-based registry in Michigan includes claims from the largest private payer in the state for a representative set of elective operations on adult patients from February 2 through August 1, 2020. We reported trends in surgical volume over the period the EO was in place. Estimated backlogs in elective surgery were calculated using case counts from the same period in 2019.

RESULTS

Hospitals achieved a 91.7% reduction in case volume before the EO was introduced. By the time the order was rescinded, hospitals were already performing elective surgery at 60.1% of pre-pandemic case rates. We estimate that a backlog of 6419 operations was created while the EO was in effect. Had hospitals ceased elective surgery during this period, an additional 18% of patients would have experienced a delay in surgical care.

CONCLUSIONS

Both the introduction and removal of Michigan's EO lagged behind the observed ramp-down and ramp-up in elective surgical volume. These data suggest that EOs may not effectively modulate surgical care and could also contribute to unnecessary delays in surgical care.

Preoperative Preparation and Guidelines for Cannabis-Using Patients Undergoing Elective Surgery

PURPOSE

Appropriate preoperative screening techniques are needed to safely provide anesthesia to increasing numbers of cannabis using surgical patients.

DESIGN

This was a quasi-experimental quality improvement project.

METHODS

Preoperative identification of cannabis users by registered nurses (RNs) and certified registered nurse anesthetists (CRNAs) was compared to baseline identification rates. CRNAs' compliance with evidenced base guidelines was recorded. Perioperative medication requirements were recorded and compared between cannabis-users and non-cannabis users.

FINDINGS

Identification of cannabis users by CRNAs conducting preanesthetic assessments increased from 4.08% to 14.36% while RN identification improved from 11.22% to 13.81%. Compliance with identification guidelines was 69.2% among CRNAs. There were no differences in anesthetic requirements, complications, or postanesthesia care unit (PACU) length of stay between cannabis users and non-users.

CONCLUSION

Preoperative identification of cannabis users allows for safer, more effective perioperative care by CRNAs, registered nurses, and surgical staff.

Impact of COVID-19 on pediatric surgery cancellations: A retrospective study

BACKGROUND

Prevalence trends and reasons for pediatric surgery cancellation in Japan during the coronavirus disease 2019 (COVID-19) pandemic have not previously been reported. This study aimed to compare the prevalence and reasons for cancellation of pediatric surgeries in Japan before and during the COVID-19 pandemic.

METHODS

This single-center retrospective cohort study reviewed the reasons for surgery cancellations scheduled for patients aged <18 years between the prepandemic period (September 2017-December 2019) and the COVID-19 pandemic period (January 2020-April 2022). The cancellation reasons were classified into four major categories: medical, surgical, patient-related, and administrative.

RESULTS

Of the 3395 and 3455 surgeries scheduled before and during the COVID-19 pandemic, 305 (9.0%) and 319 (9.2%) surgeries were canceled (p = 0.737), respectively. The proportion of cancellations due to infections or fever in medical reasons decreased from 67.9% to 56.1% (p = 0.003) and that due to patient-related reasons increased from 6.6% to 15.1% (p = 0.001). Further, the proportion of cancellations due to staff shortages in staff administrative reasons increased from 0.3% to 3.1% (p = 0.011). There was no significant difference in the proportion of surgeries canceled due to surgical reasons between the two periods.

CONCLUSIONS

The proportion of cancellations due to infections or fever decreased during the COVID-19 pandemic, while that due to staff shortages increased. Infection prevention is an important measure to address the staff shortages. Implementation of national or regional policies and additional strategic interventions may be required to prepare for disasters like the COVID-19 pandemic.

Alarmins and Related Molecules in Elective Surgery

Surgery is associated with alterations of alarmins' and related molecules' levels. The aim of this study was to investigate which biomarkers are most involved in surgery. The studied group consisted of 58 patients with inguinal or umbilical hernia or cholecystolithiasis and 21 healthy controls for compa-rison. We also added seven acute patients with appendicitis, cholecystitis and incarcerated hernia. Serum concentrations of soluble receptor of advanced glycation end-products (sRAGE), extracellular newly identified receptor for advanced glycation end-products binding protein (EN-RAGE), calprotectin, high mobility group box 1 (HMGB1) and interleukin 6 (IL-6) were analysed by ELISA before and after surgery. Preoperative concentrations of calprotectin were significantly decreased while concentrations of sRAGE were significantly increased in patients compared to controls; the concentrations of EN-RAGE and HMGB1 did not differ significantly. IL-6 levels were undetectable in elective patients preoperatively and in controls. Postoperatively, there was a significant increase of EN-RAGE, calprotectin, HMGB1, and IL-6 and a significant decrease of sRAGE compared to preoperative levels. In acute patients, all tested molecules except for sRAGE were significantly increased preoperatively, and sRAGE was significantly decreased. In contrast, after surgery, we could observe a further increase in IL-6; the other biomarkers did not differ significantly. We can conclude that the concentrations of all tested biomarkers are significantly influenced by elective surgery. The postoperative levels of all tested molecules increase except for sRAGE, whose level is significantly decreased after surgery. In acute states, these molecules are already increased, and the influence of surgery is, apart from IL-6, insignificant.

An audit of cancellation of elective surgery in paediatric patients at Chris Hani Baragwanath Academic Hospital

BACKGROUND

Cancellation of elective surgery is one of the quality indicators of theatre operation worldwide. The cancellation of elective surgery in paediatric patients is a worldwide problem with the rates ranging from 0.21% to 44%. This study aimed to determine the rates and describe the reasons for cancellation of elective surgeries in paediatric patients at Chris Hani Baragwanath Academic Hospital (CHBAH).

MATERIALS AND METHODS

A retrospective study was conducted using theatre records from 1^st January to 31^st December 2019. The numbers and reasons for elective paediatric surgeries were reviewed. Data were collected using the structured collection sheet and entered into Microsoft Excel. Statistical Package for the Social Sciences was also used to further analyse the data. Results were expressed as percentages in a graph and table forms.

RESULTS

In the year 2019, a total of 3399 elective paediatric procedures were scheduled in 14 specialities at CHBAH. Of these, 634 (19%) were cancelled due to various reasons. The highest number of cases cancelled were from paediatric surgery and neonates (n = 204, 31%), followed by ear nose and throat (n = 99, 24%), burns (n = 80, 20%) and paediatric orthopaedics (n = 79, 16%). The most common reason for cancellation of elective surgery in paediatric patients at CHBAH was found to be time constraint (34%). The reasons for cancellation in our study were mostly due to avoidable factors at 68% and non-avoidable at 32%.

CONCLUSION

The rate of cancellation in our study was high. Majority of the causes for cancellation were avoidable.

An Economic Evaluation of the Preoperative Investigations for Elective Surgical Patients at a Caribbean Tertiary Care Teaching Hospital

Introduction Preoperative assessment using widespread laboratory investigations and ancillary tests as preoperative screening may be unnecessary and lead to an economic burden. This study aimed to determine the routine preoperative investigations performed in a tertiary care teaching hospital in the Caribbean that could be categorized as unnecessary and the costs incurred for these tests. Methods Patient and surgery-specific data were collected prospectively from adult elective surgery patients over a three-month period. Surgical intensity, American Society of Anesthesiologists (ASA) grade and the National Institute for Health and Care Excellence (NICE) (UK, 2016) Clinical Guideline for Preoperative Investigations were used to determine which tests to deem unnecessary. The overall economic burden of unnecessary testing was assessed. Results Data were prospectively collected from 636 patients during the study period. Sixty-four percent of the preoperative investigations performed were deemed unnecessary. The money spent on these unnecessary investigations amounted to $44,622. When extrapolated, this can amount to approximately $178,488 per annum. This represented 59% of the total money spent on the overall preoperative investigations performed. Relatively healthier patients (ASA I and II) had a significantly higher number of unnecessary investigations performed. Conclusion This study found that the majority of preoperative investigations performed routinely may be deemed unnecessary. This results in a huge economic burden on the healthcare system. There is a need to update and strictly implement clinical guidelines for preoperative investigations.

Proactive Risk Assessment through Failure Mode and Effect Analysis (FMEA) for Perioperative Management Model of Oral Anticoagulant Therapy: A Pilot Project

INTRODUCTION

Correct perioperative management of anticoagulant therapy is essential to prevent thromboembolic events and reduce the risk of bleeding. The lack of universally accepted guidelines makes perioperative anticoagulant therapy management difficult. The present study aims to identify the perioperative risks of oral anticoagulant therapy and to reduce adverse events through Failure Mode and Effect Analysis (FMEA).

MATERIALS AND METHODS

A multidisciplinary working group was set up, and four main phases of the process were identified. Each of these phases was divided into micro-activities to identify the related possible failure modes and their potential consequences. The Risk Priority Number was calculated for each failure mode.

RESULTS AND DISCUSSION

Seventeen failure modes were identified in the entire perioperative period; those with a higher priority of intervention concern the incorrect timing between therapy suspension and surgery, and the incorrect assessment of the bleeding risk related to the invasive procedure.

CONCLUSION

The FMEA method can help identify anticoagulant therapy perioperative failures and implement the management and patient safety of surgical procedures.

Analyzing Factors Influencing Patient Selection of a Surgeon for Elective Surgery in Saudi Arabia: A Questionnaire-Based Survey

BACKGROUND

Nowadays patients are encouraged to partake in healthcare decision making and patient preferences are given increasing weight. Patient's choice is important to reduce waiting time and to encourage competition between providers, as most patients look for high-quality care while minimizing costs, according to different studies this may not be as simple as the attributes and factors that patients value when selecting a hospital or surgeon. Overall, Saudi Arabia has minimal research on how patients select surgeons or surgical facilities. Therefore, the goal of the current study was to evaluate the criteria Saudi population patients used to select their surgeons.

OBJECTIVE

The objective is to determine the relative importance of the following aspects that patients may consider when selecting a surgeon: (a) physician-related considerations; (b) elements relating to healthcare service and access; (c) the perspectives of patients on various factors.

METHODS

This observational cross-sectional study attempts to investigate the criteria that people in Saudi Arabia considered most important while selecting their surgeons. This study was conducted between August and November 2022. The questionnaire is also given in English along with Arabic.

RESULTS

Six hundred nine completed the survey with a response rate of 91.6%. Concerning physician-related factors considered when choosing a surgeon attitudes of the physician were the factor most significantly contributed to physician selection rather than reputation or professional experience and physician social media: (84.7%) mentioned that paying attention to patient's needs and opinions is important; sparing enough time for patients is important as reported by 83.9% of the participants; Personal care and hygiene is important for 83.4% of the participants; Communication skills were considered to be important as stated by 82.6% of the participants. Regarding healthcare services/access-related factors considered by patients in physician selection; it was found that patients considered hospital hygiene-cleanliness (91.3 %) as the most significant healthcare service/access-related factor in physician selection and then it comes Ease of obtaining an appointment (89.7%), reasonable scheduling and wait for time (87.7%) and cost of surgery (82.1%). Physician selection was deemed crucial to the success of the therapy by 87.7% of patients, while 88.3% of patients thought it was crucial to research the doctor before contacting her or him for the current admission.

CONCLUSION

Patients consider a wide range of variables when selecting their surgeons and the location of their procedure. Depending on sociodemographic, cultural, and other aspects, the conditions surrounding patients' decisions may vary. Overall, the selection of a surgeon by surgery patients appears to be more influenced by the doctor's attitudes than by his or her reputation, professional experience, or social media presence. In order to elicit preferences across a wider range of surgical subspecialties and patient demographics, more study is necessary.

Perioperative Management of Vitamin K Antagonists and Direct Oral Anticoagulants: A Systematic Review and Meta-analysis

BACKGROUND

The management of patients who are receiving chronic oral anticoagulation therapy and require an elective surgery or an invasive procedure is a common clinical scenario.

RESAERCH QUESTION

What is the best available evidence to support the development of American College of Chest Physicians guidelines on the perioperative management of patients who are receiving long-term vitamin K agonist (VKA) or direct oral anticoagulant (DOAC) and require elective surgery or procedures?

STUDY DESIGH AND METHODS

A literature search including multiple databases from database inception through July 16, 2020, was performed. Meta-analyses were conducted when appropriate.

RESULTS

In patients receiving VKA (warfarin) undergoing elective noncardiac surgery, shorter (< 5 days) VKA interruption is associated with an increased risk of major bleeding. In patients who required VKA interruption, heparin bridging (mostly with low-molecular-weight heparin [LMWH]) was associated with a statistically significant increased risk of major bleed (relative risk [RR], 9.1; 95% CI, 1.62-51.3), representing a very low certainty of evidence (COE). Compared with DOAC interruption 1 to 4 days before surgery, continuing DOACs was not associated with a statistically significant difference in the risk of bleeding, representing a very low COE. Continuing dabigatran was associated with a statistically significant increased risk of thromboembolism (RR, 2.2; 95% CI, 1.3-3.8), representing a low COE. In patients who needed DOAC interruption, bridging with LMWH was associated a with statistically significant increased risk of minor bleeding compared with no bridging (RR, 1.7; 95% CI, 1.13-2.7), representing a low COE.

INTERPRETATION

The certainty in the evidence supporting the perioperative management of anticoagulants remains limited. No high-quality evidence exists to support the practice of heparin bridging during the interruption of VKA or DOAC therapy for an elective surgery or procedure or for the practice of interrupting VKA therapy for minor procedures, including cardiac device implantation, or continuation of a DOAC vs short-term interruption of a DOAC (1-4 days) in the perioperative period.

Effects of preoperative carbohydrate loading on recovery after elective surgery: A systematic review and Bayesian network meta-analysis of randomized controlled trials

Background

Preoperative carbohydrate loading is an important element of the enhanced recovery after surgery (ERAS) paradigm in adult patients undergoing elective surgery. However, preoperative carbohydrate loading remains controversial in terms of improvement in postoperative outcomes and safety. We conducted a Bayesian network meta-analysis to evaluate the effects and safety of different doses of preoperative carbohydrates administrated in adult patients after elective surgery.

Methods

MEDLINE (PubMed), Web of Science, EMBASE, EBSCO, the Cochrane Central Register of Controlled Trials, and China National Knowledge Infrastructure (CNKI) were searched to identify eligible trials until 16 September 2022. Outcomes included postoperative insulin resistance, residual gastric volume (RGV) during the surgery, insulin sensitivity, fasting plasma glucose (FPG), fasting serum insulin (Fin) level, the serum levels of C-reactive protein (CRP), postoperative scores of pain, patients' satisfaction, thirst, hunger, anxiety, nausea and vomit, fatigue, and weakness within the first 24 h after surgery and the occurrences of postoperative infection. The effect sizes were estimated using posterior mean difference (continuous variables) or odds ratios (dichotomous variables) and 95 credible intervals (CrIs) with the change from baseline in a Bayesian network meta-analysis with random effect.

Results

Fifty-eight articles (N = 4936 patients) fulfilled the eligibility criteria and were included in the meta-analysis. Both preoperative oral low-dose carbohydrate loading (MD: -3.25, 95% CrI: -5.27 to -1.24) and oral high-dose carbohydrate loading (MD: -2.57, 95% CrI: -4.33 to -0.78) were associated with postoperative insulin resistance compared to placebo/water. When trials at high risk of bias were excluded, association with insulin resistance was found for oral low-dose carbohydrate loading compared with placebo/water (MD: -1.29, 95%CrI: -2.26 to -0.27) and overnight fasting (MD: -1.17, 95%CrI: -1.88 to -0.43). So, there was large uncertainty for all estimates vs. control groups. In terms of safety, oral low-dose carbohydrate administration was associated with the occurrences of postoperative infection compared with fasting by 0.42 (95%Crl: 0.20-0.81). In the other outcomes, there was no significant difference between the carbohydrate and control groups.

Conclusion

Although preoperative carbohydrate loading was associated with postoperative insulin resistance and the occurrences of postoperative infection, there is no evidence that preoperative carbohydrate administration alleviates patients' discomfort.

Systematic review registration

[https://www.crd.york.ac.uk/PROSPERO/], identifier [CRD42022312944].