Surgical Hospital Research Articles

The impact of anxiety and depression on lumbar spine surgical outcomes: a Michigan Spine Surgery Improvement Collaborative study.

The presence of depression and anxiety has been associated with negative outcomes in spine surgery patients. While it seems evident that a history of depression or anxiety can negatively influence outcome, the exact additive effect of both has not been extensively studied in a multicenter trial. The purpose of this study was to investigate the relationship between a patient's history of anxiety and depression and their patient-reported outcomes (PROs) after lumbar surgery. Patients in the Michigan Spine Surgery Improvement Collaborative registry undergoing lumbar spine surgery between July 2016 and December 2021 were grouped into four cohorts: those with a history of anxiety only, those with a history of depression only, those with both, and those with neither. Primary outcomes were achieving the minimal clinically important difference (MCID) for the Patient-Reported Outcomes Measurement Information System Physical Function 4-item Short Form (PROMIS PF), EQ-5D, and numeric rating scale (NRS) back pain and leg pain, and North American Spine Society patient satisfaction. Secondary outcomes included surgical site infection, hospital readmission, and return to the operating room. Multivariate Poisson generalized estimating equation models were used to report incidence rate ratios (IRRs) from patient baseline variables. Of the 45,565 patients identified, 3941 reported a history of anxiety, 5017 reported a history of depression, 9570 reported both, and 27,037 reported neither. Compared with those who reported having neither, patients with both anxiety and depression had lower patient satisfaction at 90 days (p = 0.002) and 1 year (p = 0.021); PROMIS PF MCID at 90 days (p < 0.001), 1 year (p < 0.001), and 2 years (p = 0.006); EQ-5D MCID at 90 days (p < 0.001), 1 year (p < 0.001), and 2 years (p < 0.001); NRS back pain MCID at 90 days (p < 0.001) and 1 year (p < 0.001); and NRS leg pain MCID at 90 days (p < 0.001), 1 year (p = 0.024), and 2 years (p = 0.027). Patients with anxiety only (p < 0.001), depression only (p < 0.001), or both (p < 0.001) were more likely to be readmitted within 90 days. Additionally, patients with anxiety only (p = 0.015) and both anxiety and depression (p = 0.015) had higher rates of surgical site infection. Patients with anxiety only (p = 0.006) and depression only (p = 0.021) also had higher rates of return to the operating room. The authors observed an association between a history of anxiety and depression and negative outcome after lumbar spine surgery. In addition, they found an additive effect of a history of both anxiety and depression with an increased risk of negative outcome when compared with either anxiety or depression alone.

A Rare Case of Bronchogenic Cyst in a Newborn Baby

Bronchogenic cyst is a rare congenital anomaly of the formation of the pulmonary germ, a thin–walled formation filled with thick contents, which distinguishes it from aerial bronchial cysts. Clinically, a bronchogenic cyst can manifest itself as obstructive respiratory failure, swallowing disorders, and lead to recurrent purulent-­inflammatory processes. In this article, we present a clinical case of bronchogenic cyst in a newborn child, detected during pregnancy at the 2nd ultrasound screening and successfully operated on as planned. A 5-day-old boy was transferred to a surgical hospital for surgical treatment of cystic formation of the left lung S10 with dimensions 16.0×12.0×15.0 mm; the cyst contents were homogeneous, corresponding to the fluid. Surgical treatment was performed — the formation was separated from the parietal pleura and sent to the pathology department for histological examination. No complications were observed in the postoperative period. The macroscopically studied object was a three-­dimensional formation of gray-red color with a bluish tinge of irregular shape, dull, with a dark red fine sprinkling. A thin-walled cavity filled with cloudy jelly-like contents was determined on the incision. Microscopic description — a cyst lined with ciliated epithelium, partially flattened to cubic due to dystrophic changes, subepithelial islets of mature cartilage tissue and small groups of mucous glands. Thus, a bronchogenic cyst was morphologically verified. Differential diagnosis of bronchogenic cysts from inflammatory lung diseases (tuberculosis, abscess) with untimely diagnosis in the absence of clinical manifestations is practically impossible without histological examination. Therefore, prenatal diagnosis and morphological examination of the surgical material are crucial.

The Impact of Obesity on Total Hip Arthroplasty Outcomes When Performed by High-Volume Surgeons—A Propensity Matched Analysis From a High-Volume Urban Center

BackgroundPrevious data suggest that obesity does not impact surgical outcomes following total knee arthroplasty performed by high-volume (HV) surgeons. However, this effect has yet to be studied in total hip arthroplasty (THA) patients. This study aimed to evaluate the impact of patient obesity on THA outcomes when surgery is performed by HV surgeons. MethodsA retrospective analysis of patients who underwent primary, elective THA between January 2012 and December 2022 with a HV surgeon (top 25% of surgeons by number of annual primary THA) was performed. Patients were stratified by their body mass index (BMI) into 3 cohorts: BMI ≥ 40 (morbidly obese [MO]), 30 ≤ BMI < 40 (obese), and BMI < 30 (nonobese); and 1:1:1 propensity matched based on baseline characteristics. A total of 13,223 patients were evaluated, of which 669 patients were included in the final matched analysis (223 patients per group). The average number of annual THAs performed for HV surgeons was 171 cases. ResultsThe MO patients had significantly longer surgical times (P < .001) and hospital lengths of stay (P < .001). Rates of 90-day readmissions (P = .211) and all-cause, septic, and aseptic revisions at the latest follow-up (P = .268, P = .903, and P = .168, respectively) were comparable between groups. In a subanalysis for non-HV surgeons, MO patients had a significantly greater risk of revision (P = .021) and trended toward significantly greater readmissions (P = .056). ConclusionsClinical outcomes and complication rates after THA performed by a HV surgeon are similar regardless of patient obesity status. Patients who have MO may experience improved outcomes and reduced procedural risks if they are referred to HV surgeons. Level of EvidenceIII.

Round ligament management during minimally invasive groin hernia repair in women: a systematic review and meta-analysis.

Female sex has been associated with worse outcomes after groin hernia repair (GHR), including a higher rate of chronic pain and recurrence. Most of the studies in GHR are performed in males, and the recommendations for females extrapolate from these studies, even though females have anatomy intricacies. The round ligament of the uterus (RLU) is associated with pelvic stabilization and plays a role in sensory function. Transection of the RLU during GHR is controversial as it can allow easier mesh placement but can favor genitourinary complications and chronic pain. As no previous meta-analysis compared preserving versus transecting the RLU during minimally invasive (MIS) GHR, we aim to perform a systematic review and meta-analysis evaluating surgical outcomes comparing the approaches. Cochrane Central, Embase, and PubMed databases were systematically searched for studies comparing transection versus preservation of the RLU in MIS groin hernia surgeries. Outcomes assessed were operative time, bleeding, surgical site events, hospital stay, chronic pain, paresthesia, recurrence rates, and genital prolapse rates. Statistical analysis was performed using RevMan 5.4.1. Heterogeneity was assessed with I2 statistics. A review protocol for this meta-analysis was registered at PROSPERO (CRD 42023467146). 1738 studies were screened. A total of six studies, comprising 1131 women, were included, of whom 652 (57.6%) had preservation of the RLU during MIS groin hernia repair. We found no statistical difference regarding chronic pain, paresthesia, recurrence rates, and postoperative complications. We found a longer operative time for the preservation group (MD 6.84min; 95% CI 3.0-10.68; P = 0.0005; I2 = 74%). Transecting the RLU reduces the operative time during MIS GHR with no difference regarding postoperative complication rates. Although transection appears safe, further prospective randomized studies with long-term follow-up and patient-reported outcomes are necessary to define the optimal management of RLU during MIS GHR.

Efektifitas Tindakan Frenektomy Pada Bayi Tongue Tie Dengan Kemampuan Menyusu

Tongue tie cases at the Columbia Asia Surgical Hospital in Semarang in the last two years have experienced an increase, where in 2021 there were 438 cases and in 2022 there were 447 cases. Tongue tie babies have a poor breastfeeding mechanism, this is caused by limited tongue movement, so tongue tie babies cannot attach properly when breastfeeding. These conditions result in the maximum intake of breast milk not being obtained and the mother feeling uncomfortable due to sore nipples which can cause premature cessation of breastfeeding. This study aims to analyze the effectiveness of frenectomy in tongue tie babies with breastfeeding ability. This research is a type of quasi-experimental research with a one group pretest-posttest design. The population in this study were tongue-tie babies without complications who were still being hospitalized at the Columbia Asia Surgical Hospital in Semarang. Using a purposive sampling technique, a sample of 30 babies was obtained. The instruments used in this study were LATCH and ATLFF scores. Data analysis was performed using univariate analysis and bivariate analysis. The results of the study showed that the Frenectomy procedure was effective in increasing the ability to suckle in tongue tie babies, the Wilcoxon test results were obtained (pvalue 0.000 &lt;0.05), where all (100%) tongue tie babies experienced an increase in the ability to suckle after a frenectomy. The action of a frenectomy is effective in increasing the ability to suckle, this can be due to the fact that with a frenectomy the mobility of the tongue increases, so that the baby can latch on properly, can swallow milk well, the mother feels comfortable while breastfeeding because the nipples are not painful.

There is a need for a paradigm shift in laparoscopic surgical training: results of a nationwide survey among teaching hospitals in Switzerland.

Surgical training curricula have changed little over the past decades. Current advances in surgical techniques, especially in minimally invasive surgery, as well as the rapidly changing socioeconomic environment pose a major challenge for the training of young surgeons. The aim of this survey was to provide a representative overview of the surgical training landscape in Switzerland focusing on laparoscopic surgical training: How do department chairs of teaching hospitals deal with the above challenges, and what should a future training curriculum look like? This is a prospective, questionnaire-based, cross-sectional study among the heads of departments of all certified surgical teaching hospitals in Switzerland. The overall response rate was 56% (48/86) and 86% (19/22) for tertiary centers. Two-thirds of the centers (32) organize themselves in training networks. Laparoscopic training courses are offered in 25 (52%) hospitals, mainly in tertiary centers. Self-training opportunities exist in 40 (83%) hospitals. In addition to commercial (27) and self-built (7) box trainers, high-fidelity trainers are available in 16 (33%) hospitals. A mandatory training curriculum exists in 7 (15%) facilities, and a training assessment is performed in 15 (31%) institutions. Thirty-two (65%) heads of departments indicated that residents have sufficient practical exposure in the operating room, but the ability to work independently with obtaining the specialist title is seen critically (71%). They state that the surgical catalog does not adequately reflect the manual skills of the resident (64%). The desire is for training to be restructured from a numbers-based to a performance-based curriculum (53%) and for tools to assess residents' manual skills (56%) to be introduced. Department chairs stated that the existing curriculum in Switzerland does not meet the requirements of a modern training curriculum. This study highlights the need to create an improved, competency-based curriculum that ensures the training of a new generation of surgeons, taking into account the growing evidence of the effectiveness of state-of-the-art training modalities such as simulation or proficiency-based training.

Medical and surgical nurses' experiences of modifying and implementing contextually suitable Safewards interventions into medical and surgical hospital wards.

To explore general nurses' experiences of modifying and implementing contextually suitable Safewards interventions into medical and surgical hospital wards. Qualitative action research was used working with nurses as co-researchers. Pre-implementation focus groups were conducted in April 2022 to understand and explore the current strategies nurses utilized to avert, respond to or decrease violence. Following this, two Safewards interventions were modified by the nurses on the wards. Post-implementation focus groups were conducted in October 2022, to explore the nurses' experience of implementing Safewards interventions and the effect on their nursing practice. Data were analysed using Braun and Clarke's framework for thematic analysis. Three themes emerged from the analysis of the pre-implementation focus groups that reflected the type of violence experienced by these nurses and the context within which they occurred: 'the space is hectic'; 'it can feel like a battlefield'; and 'the aftermath'. These themes encompass the nurses' experience of violence from patients and their visitors. Following the implementation of two modified Safewards interventions, the analysis of the focus groups reflected a change in nursing skills to avert or respond to violence: 'Safewards in action'; 'empathy and self-reflection'; and 'moving forward'. Safewards interventions can be successfully modified and used in general hospital wards and influence nursing practice to manage patient and visitor violence. In the interests of safety, successful interventions to reduce violence towards general hospital nurses should be a priority for managers and healthcare organizations. Averting, mitigating and managing violence can decrease the negative professional and personal effect on nurses and ultimately improve well-being, job satisfaction and retention rates. Furthermore, decreasing violence or aggressive incidents leads to a safer patient experience and decreased number of nursing errors ultimately improving patient experiences and outcomes. Understanding nurses' experiences of violence and working with them to explore and develop contextually relevant solutions increases their capacity to respond to and avert violent incidents. Contextually modified Safewards interventions offer one such solution and potentially has wider implications for healthcare settings beyond the specific wards studied. This study addressed the implementation of modified Safewards strategies in medical and surgical wards to prevent violence. Three themes emerged from the analysis of the pre-implementation focus groups that reflected the type of violence experienced by these nurses and the context within which they occurred. Following the implementation of two modified Safewards interventions, the post-implementation focus groups reported positive changes to their practices using the modified resources to prevent violence from patients and their visitors. Mental health interventions, such as those used in the Safewards model can be modified and provide a tool kit of interventions that can be used by medical and surgical nurses. This paper has adhered to the COREQ guidelines. No patient or public contribution. WHAT DOES THIS PAPER CONTRIBUTE TO THE WIDER GLOBAL CLINICAL COMMUNITY?: This paper outlines and discusses the action research approach undertaken to work with general hospital nurses to modify mental health nurses' Safewards interventions into their clinical practice. This paper provides evidence of the 'real world' application of Safewards interventions by medical and surgical nurses in general hospital wards. This paper presents qualitative findings based on focus group methods to highlight the narratives of general nurses and their experiences of violence.

Metaverse and Telementoring: From Surgery to Workshop.

The Coronavirus 2019 (COVID-19) pandemic has favored the growth of telemedicine systems and in this context the idea of Metaverse was born and developed. A 3D reality in which people can interact with each other through digital reproductions of themselves. Metaverse has already been tested in numerous medical fields due to its ability to combine visual and auditory information with tactile sensations. The purpose of this study is to highlight its potential also in its ability to be used as a telementoring place where the skills and knowledge of surgeons from all over the world can be combined. The first HPB Surgery Workshop was held at the "Metaverse Surgical Hospital, USA". During the workshop, surgeons located in various parts of the world reported on hepatic, pancreatic and biliary tract surgery and remotely supported the execution of a robotic liver resection. The Metaverse gave the opportunity for surgeons to meet and discuss HPB pathologies and its surgical strategies and for surgeons in training to interface with experts by participating in a moment of advanced training. In the Metaverse, telementoring can be used at very low cost to improve clinical and surgical practice.

In situ simulation training strengthened bachelor of nursing students’ experienced learning and development process– a qualitative study

BackgroundIn advanced clinical learning labs on campus, high-fidelity simulation has become an essential educational approach in the Bachelor of Nursing Education programme. However, simulation while in clinical placement, in situ, is rarely used in Bachelor of Nursing Education. The aim of the present study was to explore how in situ simulation training at a surgical hospital ward, according to Bachelor of Nursing students, influenced their learning and development process.MethodsA qualitative descriptive study was conducted. Data were collected through individual interviews with a sample of 21 s-year Bachelor of Nursing students who completed 40 in situ simulations during their eight-week clinical placement at a Norwegian University Hospital. Data were analysed using inductive content analysis.ResultsThe data analysis generated six subcategories constituting two descriptive categories: building professional confidence and internalising nursing knowledge. Although the students found in situ simulation stressful and uncomfortable for being assessed by student peers, the teacher and preceptor, the process of managing clinical situations in simulation helped build professional confidence. What the students had learned in the simulation was directly transferable to real clinical situations because they were in the hospital setting. The simulation sessions enabled them to connect theoretical knowledge and clinical skills. They could test their skills in a safe environment, performing procedures that made them aware of how their knowledge could be used in real life.ConclusionAccording to the Bachelor of Nursing students’ own experiences, in situ simulation supported the students’ learning process, connected theory and practice and contributed to developing confidence in the performance of clinical skills. Including simulation in clinical practice could prove to be an effective way of teaching and learning clinical skills in nursing regarding resources and learning outcomes.

Area-Level Socioeconomic Disadvantage and Health Care Spending

Publicly available, US Census-based composite measures of socioeconomic disadvantage are increasingly being used in a wide range of clinical outcomes and health services research. Area Deprivation Index (ADI) and Social Vulnerability Index (SVI) are 2 of the most commonly used measures. There is also early interest in incorporating area-level measures to create more equitable alternative payment models. To review the evidence on the association of ADI and SVI with health care spending, including claims-based spending and patient-reported barriers to care due to cost. A systematic search for English-language articles and abstracts was performed in the PubMed, Web of Science, Embase, and Cochrane databases (from inception to March 1, 2023). Peer-reviewed articles and abstracts using a cross-sectional, case-control, or cohort study design and based in the US were identified. Data analysis was performed in March 2023. This review included 24 articles and abstracts that used a cross-sectional, case-control, or cohort study design. In 20 of 24 studies (83%), ADI and SVI were associated with increased health care spending. No association was observed in the 4 remaining studies, mostly with smaller sample sizes from single centers. In adjusted models, the increase in spending associated with higher ADI or SVI residence was $574 to $1811 for index surgical hospitalizations, $3003 to $24 075 for 30- and 90-day episodes of care, and $3519 for total annual spending for Medicare beneficiaries. In the studies that explored mechanisms, postoperative complications, readmission risk, and poor primary care access emerged as health care system-related drivers of increased spending. The findings of this systematic review suggest that both ADI and SVI can play important roles in efforts to understand drivers of health care spending and in the design of payment and care delivery programs that capture aspects of social risk. At the health care system level, higher health care spending and poor care access associated with ADI or SVI may represent opportunities to codesign interventions with patients from high ADI or SVI areas to improve access to high-value health care and health promotion more broadly.

Postpartum pharmacologic thromboprophylaxis and complications in a US cohort

Venous thromboembolism accounts for approximately 9% of pregnancy-related deaths in the United States. National guidelines recommend postpartum risk stratification and pharmacologic prophylaxis in at-risk individuals. Knowledge on modern rates of postpartum pharmacologic thromboprophylaxis and its associated risks is limited. This study aimed to describe the rate of, and factors associated with, initiation of postpartum pharmacologic prophylaxis for venous thromboembolism, and to assess associated adverse outcomes. This was a secondary analysis of a multicenter cohort of individuals delivering on randomly selected days at 17 US hospitals (2019-2020). Medical records were reviewed by trained and certified personnel. Those with an antepartum diagnosis of venous thromboembolism, receiving antepartum anticoagulation, or known SARS-CoV-2 infection were excluded. The primary outcome was use of postpartum pharmacologic thromboprophylaxis. Secondary outcomes included bleeding complications, surgical site infection, hospital readmission, and venous thromboembolism through 6 weeks postpartum. The rate of thromboprophylaxis administration was assessed by mode of delivery, institution, and continuance to the outpatient setting. Multivariable regression models were developed using k-fold cross-validation with stepwise backward elimination to evaluate factors associated with thromboprophylaxis administration. Univariable and multivariable logistic models with propensity score covariate adjustment were performed to assess the association between thromboprophylaxis administration and adverse outcomes. Of 21,114 individuals in the analytical cohort, 11.9% (95% confidence interval, 11.4%-12.3%) received postpartum pharmacologic thromboprophylaxis; the frequency of receipt was 29.8% (95% confidence interval, 28.7%-30.9%) following cesarean and 3.5% (95% confidence interval, 3.2%-3.8%) following vaginal delivery. Institutional rates of prophylaxis varied from 0.21% to 34.8%. Most individuals (83.3%) received thromboprophylaxis only as inpatients. In adjusted analysis, cesarean delivery (adjusted odds ratio, 19.17; 95% confidence interval, 16.70-22.00), hysterectomy (adjusted odds ratio, 15.70; 95% confidence interval, 4.35-56.65), and obesity (adjusted odds ratio, 3.45; 95% confidence interval, 3.02-3.95) were the strongest factors associated with thromboprophylaxis administration. Thromboprophylaxis administration was not associated with surgical site infection (0.9% vs 0.6%; odds ratio, 1.48; 95% confidence interval, 0.80-2.74), bleeding complications (0.2% vs 0.1%; odds ratio, 2.60; 95% confidence interval, 0.99-6.80), or postpartum readmission (0.9% vs 0.3%; adjusted odds ratio, 1.38; 95% confidence interval, 0.68-2.81). The overall rate of venous thromboembolism was 0.06% (95% confidence interval, 0.03%-0.10%) and was higher in those receiving prophylaxis (0.2%) compared with those not receiving prophylaxis (0.04%). Approximately 1 in 10 patients received postpartum pharmacologic thromboprophylaxis in this US cohort. Rates of prophylaxis varied widely by institution. Cesarean delivery, hysterectomy, and obesity were predominant factors associated with postpartum thromboprophylaxis administration.

Returning to Work After Traumatic Spine Fractures: Current Status in a Military Hospital.

The consequences of traumatic spine fracture (TSF) are complex and have a major burden on patients' social life and financial status. In this study, we aimed to investigate the return to work (RTW) after surgically treated TSFs, develop eventual predictors of delayed or failure to RTW, and assess narcotics use following such injuries. This was a single-center retrospective cohort study that was performed in a tertiary care center. TSF patients who required surgical intervention from 2016 to 2021 were enrolled. Demographic, operative, and complication data, as well as narcotics use, were recorded. RTW was modeled using multivariate logistic regression analysis. Within the 173 patients with TSF, male patients accounted for 82.7%, and motor vehicle accidents were the most common mechanism of injury (80.2%). Neurologically intact patients represented 59%. Only 38.15% returned to work after their injury. Majority of the patients didn't use narcotics more than 1 week after discharge (93.1%). High surgical blood loss, operation time, and hospital length of stay were significantly associated with not returning to work. In multivariant regression analysis, every increase of 100 ml of surgical blood loss was found to decrease the chance of RTW by 25% (P = 0.04). Furthermore, every increase of one hour in operation time decreases the chance of RTW by 31% (P = 0.03). RTW is an important aspect that needs to be taken into consideration by health care providers. We found that age and high surgery time, blood loss, and hospital stay are significantly impacting patients' RTW after operated TSF.

RISK FACTORS FOR OPERATIVE WOUND INFECTION IN PATIENTS UNDERGOING PEDIATRIC CARDIAC SURGERY

&#x0D; Surgical wound infection is a significant complication in patients undergoing pediatric cardiac surgery, which can compromise the postoperative recovery process and increase morbidity. Several risk factors are associated with this condition, including patient characteristics, type of surgical procedure, hospital environment, and postoperative care practices. Understanding these factors is crucial to developing effective prevention strategies and optimizing clinical outcomes in this vulnerable population. Objective: To analyze and synthesize the available evidence on the risk factors for surgical wound infection in patients undergoing pediatric cardiac surgery. The aim is to identify patterns and gaps in the literature, contributing to a more comprehensive understanding of the elements that influence the occurrence of this specific complication. Methodology: The review was conducted following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The PubMed, Scielo and Web of Science databases were consulted to identify studies published in the last 10 years, using the descriptors "pediatric heart surgery", "operative wound infection", "risk factors", "children" and "prevention ". Three inclusion criteria were established, considering original studies that addressed risk factors in pediatric cardiac surgery, while three exclusion criteria were applied to filter articles that did not meet the specific objectives of the review. Results: Results revealed a variety of risk factors, including patient age, length of surgery, presence of comorbidities, and infection control practices. The review highlighted the importance of specific preventive strategies for the pediatric population undergoing cardiac procedures. Conclusion: This systematic review provides a comprehensive overview of risk factors for surgical wound infection in pediatric cardiac surgery, emphasizing the need for personalized prevention approaches. The conclusions highlight the importance of targeting preventive interventions, adapting them to the unique characteristics of this population, aiming to improve clinical results and reduce the incidence of postoperative infections.

A closed surgical intensive care unit organization improves cardiac surgical patient outcomes.

Intensive care unit (ICU) organization is a critical factor in optimizing patient outcomes. ICU organization can be divided into "OPEN" (O) and "CLOSED" (C) models, where the specialist or intensivist, respectively, assumes the role of primary physician. Recent studies support improved outcomes in closed ICUs, however, most of the available data is centered on ICUs generally or on subspecialty surgical patients in the setting of a subspecialized surgical intensive care unit (SICU). We examined the impact of closing a general SICU on patient outcomes following cardiac and ascending aortic surgery. A retrospective cohort of patients following cardiac or ascending aortic surgery by median sternotomy was examined at a single academic medical center one year prior and one year after implementation of a closed SICU model. Patients were divided into "OPEN" (O; n=53) and "CLOSED" (C; n=73) cohorts. Cohorts were comparable in terms of age, race, and number of comorbid conditions. A significant difference in male gender (O: 60.4% vs. C: 76.7%, P=0.049), multiple procedure performed (O: 13.21% vs. C: 35.62%, P=0.019), and hospital readmission rates was detected (O: 39.6% vs. C: 9.6%, P=0.0003). Using a linear regression model, a closed model SICU organization decreased SICU length of stay (LOS). Using a multivariate logistic regression, being treated in a closed ICU decreased a patient's likelihood of having an ICU LOS greater than 48 hours. Our study identified a decreased ICU LOS and hospital readmission in cardiac and ascending aortic patients in a closed general SICU despite increased procedure complexity. Further study is needed to clarify the effects on surgical complications and hospital charges.

Refinement in Post-Operative Care for Orthopaedic Models: Implementing a Sheep Walking Cast (SWC) for Effective Tibial Fracture Management.

In the healthcare system, lower leg fractures remain relevant, incurring costs related to surgical treatment, hospitalization, and rehabilitation. The duration of treatment may vary depending on the individual case and its severity. Casting as a post-surgical fracture treatment is a common method in human and experimental veterinary medicine. Despite the high importance of sheep in preclinical testing materials for osteosynthesis, there is no standardised cast system ensuring proper stabilisation and functionality of hind limbs during the healing of tibia fractures or defects. Existing treatment approaches for tibial osteosynthesis in laboratory animal science include sling hanging, external fixators, or former Achilles tendon incision. These methods restrict animal movement for 4-6 weeks, limit species-typical behaviour, and impact social interactions. Our pilot study introduces a Standardised Walking Cast (SWC) for sheep, enabling immediate physiological movement post surgery. Seven Rhone sheep (female, 63.5 kg ± 6.45 kg) each with a single tibia defect (6 mm mechanical drilled defect) underwent SWC application for 4 weeks after plate osteosynthesis. The animals bore weight on their operated leg from day one, exhibiting slight lameness (grade 1-2 out of 5). Individual step lengths showed good uniformity (average deviation: 0.89 cm). Group housing successfully started on day three after surgery. Weekly X-rays and cast changes ensured proper placement, depicting the healing process. This study demonstrates the feasibility of using an SWC for up to 72 kg of body weight without sling hanging via ceiling mounting or external fixation techniques. Allowing species-typical movement and social behaviour can significantly improve the physiological behaviour of sheep in experiments, contributing to refinement.

Prognostic Factors of Hearing Improvement for EES and MES in Attic Cholesteatoma.

The surgical strategy of cholesteatomas is still controversial. This study aimed to compare the hearing improvement and determine the prognostic factors between endoscopic and microscopic ear surgery for attic cholesteatoma via a multicenter retrospective study. This retrospective study included 169 patients with attic cholesteatoma who received endoscopic ear surgery (EES) or microscopic ear surgery (MES) from 12 otorhinolaryngology centers. Hearing improvement between EES and MES was evaluated, including the postoperative pure tone average (PTA) and air-bone gap (A-B Gap), as well as the hearing threshold across the low-, mid-, and high-frequency. The success rate of grafts was collected. Linear regression was performed to access the prognostic value of preoperative PTA and A-B Gap. Patients were followed up for at least 3 years. The graft success rate of EES was 89.66% (78/87) versus 80.49% (66/82) for MES. The postoperative PTA and A-B Gap demonstrated significant improvement in EES compared to MES (Post-PTA: t = 3.281, P = .001; Post-A-B Gap: t = 2.197, P = .029). In the EES group, there were 59 ears (67.82%) with a postoperative A-B Gap ≤20 dB HL, which revealed a higher rate of successful hearing outcomes in EES as opposed to MES (χ2 = 9.904, P = .019). There were significantly better hearing improvement, shorter surgical times, and lower hospital stays in EES for epitympanic cholesteatoma without stapes superstructure involvement. The preoperative AC ≤79 dB and/or preoperative A-B Gap ≤52 dB was associated with a better prognosis in EES for epitympanic cholesteatoma with stapes superstructure involvement. EES showed higher graft success rate, better hearing improvement, shorter surgical times and hospital stays for attic cholesteatoma, particularly without stapes superstructure involvement. The range of preoperative PTA and A-B Gap have shown the prognostic value, which maybe a favorable surgical indication for EES or MES.

A Long-Term Study on Recurrence, Chronic Pain, and Quality of Life in Obese Patients with Groin Hernia undergoing Laparoscopic Total Extraperitoneal Hernia Repair: Comparison between Mesh Fixation and Nonfixation Techniques.

"Laparoscopic Total Extraperitoneal (TEP)" repair of hernia is a common surgical procedure for treating groin hernias. This study focused on the long-standing assessment of "quality of life (QoL)," chronic pain, and recurrence to compare the effectiveness of TEP hernia surgery with "mesh fixation (MF)" against "nonfixation (NF)" in patients who are obese with a BMI of 35 kgs/m2 or higher. In this study's randomized controlled experiment, 73 obese individuals with groin hernias underwent total extraperitoneal hernia repair with either MF (n = 35) or NF (n = 38). A check-up was conducted 1, 3, and 5 years after the operation. Recurrence, chronic pain, and QoL were assessed using a physical examination and validated questionnaires. There were no changes between the subjects of either group in baseline characteristics, hernia recurrence rate, chronic pain rate, or QoL. There were neither significant variations in surgical complications nor hospital stay duration. The results suggest that treating TEP hernias among people with a BMI of 35 kgs/m2 or above with mesh NF may be successful. The recurrence rates among the subject groups were not substantially different; however, NF was linked with reduced rates of chronic pain which would be beneficial for patient satisfaction and recovery. To decide the optimal technique for MF in TEP hernia repair, these findings need to be verified by additional studies.

LONG-TERM OUTCOME OF TRANSSCLERAL FOUR-POINT FIXATION OF AKREOS INTRAOCULAR LENS WITH CLOSED CONTINUOUS-LOOP SUTURE.

To report the long-term clinical outcomes of transscleral four-point fixation of Akreos intraocular lens using a closed continuous-loop suture technique. This was a retrospective, multicenter, interventional case series. Primary outcome measures were best-corrected visual acuity, intraocular pressure, corneal endothelial cell density, and complications with a minimum of 1-year follow-up. One hundred and ninety-two eyes of 177 patients from two surgical hospital sites were identified. The mean best-corrected visual acuity improved from 0.88 ± 0.74 logarithm of the minimum angle of resolution (Snellen 20/152) preoperatively to 0.42 ± 0.52 logarithm of the minimum angle of resolution (Snellen 20/53) postoperatively ( P < 0.001). The mean preoperative intraocular pressure was 17.51 ± 8.67 mmHg, and the mean postoperative intraocular pressure at final follow-up was 15.08 ± 4.18 mmHg ( P = 0.001). The mean corneal endothelial cell density significantly reduced from 2,259 ± 729 cells/mm 2 to 2077 ± 659 cells/mm 2 , representing a cell loss of 5.73% ( P < 0.001). The intraocular lens was fixed well during follow-up. There were no intraoperative complications noted. Postoperative complications included transient ocular hypertension in 15 eyes (7.81%), hypotony in two eyes (1.04%), retinal detachment in one eye (0.52%), and macular edema in one eye (0.52%). The transscleral four-point fixation Akreos intraocular lens using the closed continuous-loop suture technique was effective and safe with satisfactory visual acuity with a minimum of 1-year follow-up.

FAKTOR YANG BERPENGARUH DARI PERANCANGAN SISTEM PENDAFTARAN ONLINE PASIEN UMUM DI RUMAH SAKIT KHUSUS BEDAH HASTA HUSADA KEPANJEN

The development of information and communication technology in the health sector is currently growing rapidly, as evidenced by the existence of an online registration system. The patient registration system at the Hasta Husada Special Surgical Hospital is still done manually, which requires patients to come to the hospital to register and have their data recorded by officers, then the patient waits to be called to be examined based on the queue number, this will take longer and can result in backlogs. patients in four patient registries. The aim of this research was to determine the influencing factors in designing an online general patient registration system basedm on WhatsApp API-gateway using the Wablas Website and WA Queue at the Hasta Husada Special Surgical Hospital. This research uses descriptive analytical research with a qualitative and quantitative approach. The data collection technique used is a questionnaire, then for problem solving using a fishbone diagram, from the problem the author has the idea to solve the problem by creating a WhatsApp-based online registration program with the Wablas Website and WA Queue, using the F test to determine the factors that influence the design of the registration system on line. The subjects in this study were 8 medical records officers in the registration section. The results of research using the Wablas Website and Queue WA applications show that the average scale for respondents is 2.60, where a scale of 2.60 is included in the agree category, so it is stated that respondents showed the highest score of 3.40, the criteria for agreeing in the ease of the patient registration process.It was concluded that the manual registration process for general patients at the Hasta Husada Special Surgical Hospital required the addition of a new registration system that could make things easier for staff and patients. As a consideration for the IT team and medical records officers to design a WhatsApp API-gateway based online registration system using the Wablas Website and WA Queue.

Surgical antimicrobial prophylaxis in Japanese hospitals: Real status and challenges

BackgroundInformation regarding the status of surgical antimicrobial prophylaxis (SAP) in Japanese hospitals is lacking. This study aimed to explore the status of SAP prescriptions for surgeries and adherence to Japanese SAP guidelines. MethodsFrom February to July 2020, a 1-day multicentre point prevalent survey was conducted at 27 hospitals in Aichi Prefecture, Japan. Patients prescribed SAP were included in this study. The appropriateness of the SAP was evaluated based on the guidelines for selection of antimicrobials and their duration. Surgery was defined as appropriate when all the items were appropriate. ResultsA total of 728 patients (7.1 %; 728/10,199) received antimicrobials for SAP. Among them, 557 patients (76.5 %, 557/728) underwent the surgeries described in the guidelines.The overall appropriateness of all surgeries was 33.9 % (189/557). The appropriate selection of antimicrobial before/during and after surgery and their durations were 67.5 % (376/557), 67.5 % (376/557), and 43.3 % (241/557), respectively. The overall appropriateness ranged from 0 % (0/37, oral and maxillofacial surgery) to 58.7 % (88/150, orthopaedic surgery) and 27.7 % (36/130, community hospitals with 400–599 beds) to 47.2 % (17/36, specific hospitals).Cefazolin was the most prevalent antimicrobial prescribed before/during (55.5 %, 299/539), and after (45.1 %, 249/552) surgery. In total, 101 oral antimicrobials were prescribed postoperatively. ConclusionsSAP adherence by specific surgical fields and hospitals was shown in this study. Intensive intervention and repeated surveillance are necessary to improve SAP prescriptions in Japanese hospitals.