Short-term Outcomes In Patients Research Articles

Prediction of transforaminal epidural injection success in sciatica (POTEISS): a protocol for the development of a multivariable prediction model for outcome after transforaminal epidural steroid injection in patients with lumbar radicular pain due to disc herniation or stenosis

BackgroundTransforaminal epidural injections (TEI) can alleviate symptoms and help to maintain physical functioning and quality of life in patients with lumbar radicular pain. We aim to develop a prediction model for patient outcome after TEI in patients suffering from unilateral lumbar radicular pain due to lumbar disc herniation (LDH) or single-level spinal stenosis (LSS). The secondary aim is to estimate short-term patient outcome differences between LDH and LSS patients, the association between psychological variables and patient outcome, the rate of additional injections, surgery and complications, and to explore the short-term cost-effectiveness of TEI.MethodsThis study is designed as a multi-centre, observational, prospective cohort study in two large regional hospitals in the Netherlands. Patients diagnosed with unilateral lumbar radicular pain secondary to LDH or LSS and congruent with MRI findings, who are referred for TEI along usual care pathways, are eligible for study participation. A total of 388 patients with LDH or LSS will be included. A pre-defined set of demographic, clinical and radiological variables will be used as the predictors in the model. The primary outcome measure is the Numerical Rating Scale (NRS) for leg pain. Secondary outcome measures include back pain, physical functioning, perceived recovery, pain coping strategies, anxiety and depression and use of analgesics and physical therapy. Patients will be evaluated at baseline, 2 weeks and 6 weeks after treatment. NRS leg pain and Likert perceived recovery data will be used as the dependent variables in a generalized linear mixed model for prediction of TEI outcome, with internal validation of performance (explained variation) by bootstrap resampling. Cost-effectiveness for a period of 6 weeks prior to and after treatment will be performed with decision-analytic modelling.DiscussionPatients with severe lumbar radicular pain often request additional treatment when conservative care is insufficient. TEI can offer relief of symptoms. Currently, it is not possible to predict responsiveness to this treatment for individual patients. This study is designed to explore predictors that can differentiate between patients that will and will not have a positive outcome after TEI. This information may support treatment strategies for this patient group.Trial registrationThis study is registered at ClinicalTrials.gov database under registry number NCT04540068 on September 1, 2020.

Surgical management of pancreatic cancer in Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia: a 5 years retrospective descriptive study

IntroductionThe incidence of Pancreatic cancer is different in different parts of the world. It is a cancer with the worst prognosis of all malignancies. Pancreatic cancer is predominantly a disease of an older population. There are different environmental (modifiable) and non-modifiable risk factors associated with the development of pancreatic cancer. At present, surgical resection is the only potential cure for pancreatic cancer. However, as only 10–20% of the patients have resectable disease at the time of diagnosis. The morbidities associated with surgeries for pancreatic cancers remain high though the post-operative mortality has shown significant reduction in the past few decades. So far, no study has been conducted to investigate pancreatic cancer in Ethiopia.ObjectivesTo assess the clinico-pathologic profile, associated factors, surgical management and short-term outcome of patients with pancreatic cancer in Tikur Anbessa Specialized hospital.MethodsA 5 years retrospective hospital-based cross-sectional study was conducted on 52 patients operated with the diagnosis of pancreatic cancer with either curative or palliative intents. The study period was from April 2016 to July 2021. The data collected includes demographic profile, associated risk factors and comorbidities, clinical presentations, biochemical parameters, pathologic features of the tumors as well as type of treatment offered and short term treatment outcome. The data was analyzed using SPSS version 25.ResultThe mean and median age of patients was 54.1 and 54.5% respectively. Males constitute about 52% the patients. 21% of the patients have potential risk factors; whereas only 10 (19.2%) of the patients had medical comorbidities. Median duration of symptoms at diagnosis was 12 weeks. Abdominal pain (88.5%) was the most common presenting symptom followed by anorexia (80.8%) and significant weight loss (78.8%), while 71.2% of the patients have jaundice. On clinical evaluation, 69.2% were jaundiced, while 34.6% had a palpable gallbladder. More than two third of patients presented with advanced disease. 76.9% of the tumors are located in the head of pancreas. More than three quarters (77%) of the surgeries performed were palliative. Postoperative morbidity and mortality were 19.2% and 3.8% respectively.ConclusionAge at first diagnosis of pancreatic cancer is relatively earlier in our setup. Most patients present with advanced condition, only amenable for palliative measures. The post-operative morbidity and mortality are more or less comparable with similar studies. The need for adjuvant therapy in pancreatic cancer should be emphasized.

Short-Term Clinical Outcomes of Patients with Diabetic Macular Edema Following a Therapy Switch to Faricimab.

Background: With this study, we investigate the short-term clinical outcomes of patients affected by diabetic macular edema (DME) after switching to intravitreal Faricimab (IVF) in a real-world setting. Methods: We conducted a retrospective chart review on all patients treated for DME with IVF who showed insufficient responses to prior anti-VEGF therapy. Data collected included baseline patient demographics, medical history, best-corrected visual acuity (BCVA), central retinal thickness (CRT) and central retinal volume (CRV). We analyzed functional and structural measures before and after IVF, compared baseline demographics and treatment factors between Faricimab-responders and reduced-responders and assessed influencing factors of the follow-up BCVA and CRT. Results: This study included 25 eyes from 16 patients. After switching to IVF, the mean BCVA showed no significant improvement, changing from 59.4 ± 13.4 Early Treatment of Diabetic Retinopathy Study (ETDRS) letters at baseline to 61.4 ± 12.8 ETDRS letters at follow-up (p = 0.26). CRT significantly reduced from 414.4 ± 126.3 µm to 353.3 ± 131.1 µm (p < 0.011), and the 3 mm CRV significantly decreased from 2.8 ± 0.5 mm3 to 2.6 ± 0.6 mm3 (p < 0.012). Seven patients met the responder criteria, exhibiting an improvement of at least 5 ETDRS letters and a simultaneous CRT reduction of at least 30 µm. Further analysis showed that higher BCVA at baseline (p < 0.001) was associated with better BCVA following IVF, while higher baseline CRT (p < 0.003), a higher number of prior anti-VEGF agents (p < 0.034) and prior corticosteroid injections (p < 0.019) were associated with greater CRT at follow-up. Conclusions: Following the initial IVF injection series, we observed a clear improvement of anatomical measures. No functional improvement was observed, although visual acuity remained stable. Higher baseline BCVA was associated with better post-IVF BCVA, while higher baseline CRT, a greater number of prior anti-VEGF agents and prior corticosteroid injections were linked to higher CRT post-IVF.

Parâmetros de Strain Diastólico Estão Associados à Mortalidade em Curto Prazo e à Reinternação em Pacientes com Insuficiência Cardíaca Avançada

Abstract Background Heart failure (HF) is a leading cause of hospitalization and mortality worldwide and places a great economic burden on healthcare systems. Identification of prognostic factors in HF patients is of great importance to establish optimal management strategies and to avoid unnecessary invasive and costly procedures in end-stage patients. Objectives In the current study, we aimed to investigate the association between diastolic strain parameters including E/e’ SR, and short-term outcomes in advanced HF patients. Methods The population study included 116 advanced HF with reduced ejection fraction (HFrEF) patients. Clinical, laboratory, and echocardiographic evaluations of the patients were performed within the first 24 hours of hospital admission. Patients were followed for one month and any re-hospitalization due to worsening of HF symptoms and any mortality was recorded. The level of significance adopted in the statistical analysis was 5%. Results E/e’ SR was significantly higher in the patient group compared to the control group (p=0.001). During one-month follow-up, 13.8% of patients died and 37.1% of patients were rehospitalized. Serum NT-ProBNP (p=0.034) and E/e’ SR (p=0.033) were found to be independent predictors of mortality and ACEİ use (p=0.027) and apical 3C strain (p=0.011) were found to be independent predictors of rehospitalization in the patient group. Conclusion Findings of the current prospective study demonstrate that E/e’ SR measured by speckle tracking echocardiography is an independent and sensitive predictor of short-term mortality in advanced HFrEF patients and may have a role in the identification of end-stage HFrEF patients.

Diastolic Strain Parameters are Associated with Short Term Mortality and Rehospitalization in Patients with Advanced Heart Failure.

Heart failure (HF) is a leading cause of hospitalization and mortality worldwide and places a great economic burden on healthcare systems. Identification of prognostic factors in HF patients is of great importance to establish optimal management strategies and to avoid unnecessary invasive and costly procedures in end-stage patients. In the current study, we aimed to investigate the association between diastolic strain parameters including E/e' SR, and short-term outcomes in advanced HF patients. The population study included 116 advanced HF with reduced ejection fraction (HFrEF) patients. Clinical, laboratory, and echocardiographic evaluations of the patients were performed within the first 24 hours of hospital admission. Patients were followed for one month and any re-hospitalization due to worsening of HF symptoms and any mortality was recorded. The level of significance adopted in the statistical analysis was 5%. E/e' SR was significantly higher in the patient group compared to the control group (p=0.001). During one-month follow-up, 13.8% of patients died and 37.1% of patients were rehospitalized. Serum NT-ProBNP (p=0.034) and E/e' SR (p=0.033) were found to be independent predictors of mortality and ACEİ use (p=0.027) and apical 3C strain (p=0.011) were found to be independent predictors of rehospitalization in the patient group. Findings of the current prospective study demonstrate that E/e' SR measured by speckle tracking echocardiography is an independent and sensitive predictor of short-term mortality in advanced HFrEF patients and may have a role in the identification of end-stage HFrEF patients.

Epicardial adipose tissue defined by initial polytrauma CT of mechanically ventilated trauma patients: retrospective single-center cohort study to predict short-term outcomes.

Epicardial adipose tissue (EAT) detected by computed tomography (CT) is associated with morbidity and mortality in patients with COVID-19 and other critical care patient cohorts, whereas their prognostic relevance in trauma patients remains unclear. The present study explored associations with four potential short-term outcomes in trauma patients. All consecutive trauma patients requiring emergency tracheal intubation and mechanical ventilation before initial whole-body CT imaging at a level-1 trauma center over a 12-year period (2008-2019) were reanalyzed for this study. EAT was measured semiquantitatively in initial CT and analyzed regarding associations with 24-hour and 30-day mortality using Cox proportional hazard models. In survivors, associations of EAT with intensive care unit length of stay (ICU LOS) and mechanical ventilation duration were analyzed using linear regression analyses. Four hundred fifty-five patients (74.7% male) with a median age of 49 years, and a median injury severity score (ISS) of 26 points were analyzed. In univariable analysis, EAT index was significantly associated with 24-hour and 30-day mortality (p = 0.007, and p = 0.013, respectively). After adjustment for significant predictors age, body mass index, and ISS, no significant associations were confirmed (p = 0.622, and p = 0.903, respectively). In a subanalysis of 353 survivors, EAT index was significantly associated with ICU LOS and mechanical ventilation duration in univariable analyses (p = 0.031, and p = 0.014, respectively), but not in multivariable analyses (p = 0.81 and p = 0.46, respectively). EAT index was associated with short-term outcomes in severely injured trauma patients, which not remained significant in multivariable analysis, suggesting that its prognostic capability is limited.

Predictors of Clavien-Dindo Grade III-IV or Grade V Complications after Metastatic Spinal Tumor Surgery: An Analysis of Sociodemographic, Socioeconomic, Clinical, Oncologic, and Operative Parameters.

The rate of major complications and 30-day mortality after surgery for metastatic spinal tumors is relatively high. While most studies have focused on baseline comorbid conditions and operative parameters as risk factors, there is limited data on the influence of other parameters such as sociodemographic or socioeconomic data on outcomes. We retrospectively analyzed data from 165 patients who underwent surgery for spinal metastases between 2012-2023. The primary outcome was development of major complications (i.e., Clavien-Dindo Grade III-IV complications), and the secondary outcome was 30-day mortality (i.e., Clavien-Dindo Grade V complications). An exploratory data analysis that included sociodemographic, socioeconomic, clinical, oncologic, and operative parameters was performed. Following multivariable analysis, independent predictors of Clavien-Dindo Grade III-IV complications were Frankel Grade A-C, lower modified Bauer score, and lower Prognostic Nutritional Index. Independent predictors of Clavien-Dindo Grade V complications) were lung primary cancer, lower modified Bauer score, lower Prognostic Nutritional Index, and use of internal fixation. No sociodemographic or socioeconomic factor was associated with either outcome. Sociodemographic and socioeconomic factors did not impact short-term surgical outcomes for metastatic spinal tumor patients in this study. Optimization of modifiable factors like nutritional status may be more important in improving outcomes in this complex patient population.

Devimistat (CPI-613) With Modified Fluorouarcil, Oxaliplatin, Irinotecan, and Leucovorin (FFX) Versus FFX for Patients With Metastatic Adenocarcinoma of the Pancreas: The Phase III AVENGER 500 Study.

Metastatic pancreatic adenocarcinoma (mPC) remains a difficult-to-treat disease. Fluorouarcil, oxaliplatin, irinotecan, and leucovorin (FFX) is a standard first-line therapy for mPC for patients with a favorable performance status and good organ function. In a phase I study, devimistat (CPI-613) in combination with modified FFX (mFFX) was deemed safe and exhibited promising efficacy in mPC. The AVENGER 500 trial (ClinicalTrials.gov identifier: NCT03504423) is a global, randomized phase III trial conducted at 74 sites across six countries to investigate the efficacy and safety of devimistat in combination with mFFX (experimental arm) compared with standard-dose FFX (control arm) in treatment-naïve patients with mPC. Treatment, administered in once-every-2-weeks cycles until disease progression or intolerable toxicity, included intravenous devimistat at 500 mg/m2 total per day on days 1 and 3 in the experimental arm. The primary end point of the study was overall survival (OS). Five hundred and twenty-eight patients were randomly assigned (266 in the experimental arm and 262 in the control arm). The median OS was 11.10 months for devimistat plus mFFX versus 11.73 months for FFX (hazard ratio [HR], 0.95 [95% CI, 0.77 to 1.18]; P = .655) and median progression-free survival was 7.8 months versus 8.0 months, respectively (HR, 0.99 [95% CI, 0.76 to 1.29]; P = .94). Grade ≥3 treatment-emergent adverse events with >10% frequency in the devimistat plus mFFX arm versus the FFX arm were neutropenia (29.0% v 34.5%), diarrhea (11.2% v 19.6%), hypokalemia (13.1% v 14.9%), anemia (13.9% v 13.6%), thrombocytopenia (11.6% v 13.6%), and fatigue (10.8% v 11.5%), respectively. Devimistat in combination with mFFX did not improve long- and short-term mPC patient outcomes compared with standard FFX. There were no new toxicity signals with the addition of devimistat.

"Five-Step" Vaporization of the Prostate Using 180-W XPS Greenlight Laser in Patients with Benign Prostatic Hyperplasia of Large Volume: Improved Efficacy and Safety.

Objective: To evaluate the safety and efficacy of 180-W XPS Greenlight laser "Five-step" photoselective vaporization of the prostate (PVP) in patients with benign prostatic hyperplasia (BPH) with prostate volume (PV) > 80 mL. Background: In patients with BPH with large PV, PVP often results in bleeding, unclear visual field, additional damage, and insufficient tissue vaporization. Methods: This single-center, retrospective study enrolled patients with BPH with PV > 80 mL treated with the Five-step PVP or the Conventional PVP from January 2018 to June 2021. Comorbidities, high-risk habits, and operative parameters were analyzed and compared. The short-term functional outcomes and postoperative complications were recorded over the 24-month follow-up. Results: Two hundred eligible patients were divided into the Five-step PVP and Conventional PVP groups (n = 100 each). These groups showed no differences in comorbidities, living habits, baseline perioperative parameters, operative time, lasing time, or energy use. However, a higher energy density (3.95 [interquartile range (IQR) 3.37, 4.52] vs 3.68 [IQR 3.17, 4.20] kJ/mL) and energy-time ratio (7.23 [IQR 6.12, 8.52] vs 6.72 [IQR 5.51, 7.87] kj/min p = 0.034)were obtained in the Five-step PVP group. Subgroup analysis of patients with PV ≥120 mL showed similar results. The short-term functional outcomes were similar between the two study groups with significant improvement from baseline, but the total prostate-specific antigen levels at 1 and 6 months were lower in the Five-step PVP group. Further, incidences of intraoperative bleeding, bladder mucosa injury, postoperative hematuria, and urinary tract infection were lower in the Five-step PVP group. In the Conventional PVP group, four patients required conversion to transurethral resection of the prostate in surgery and two patients required retreatment during the 24-month follow-up. Conclusions: The 180-W XPS Greenlight laser Five-step PVP has advantages of less bleeding, high vaporization efficiency, and low rates of perioperative complications, and, therefore, it is a promising treatment to improve short-term functional outcomes for patients with BPH with large PV.

Characteristics and Short-Term Outcomes of Impella-Ineligible Cardiogenic Shock Patients

Characteristics and Short-Term Outcomes of Impella-Ineligible Cardiogenic Shock Patients

Uniportal Video-Assisted Thoracoscopic Anatomic Lung Resection after Neoadjuvant Chemotherapy for Lung Cancer: A Case-Matched Analysis.

The advantages of video-assisted thoracic surgery (VATS) are well-recognized in several studies. However, in the cases of advanced lung cancer after neoadjuvant chemotherapy (nCT), the role of VATS is still questionable, with concerns about safety, technical feasibility, and oncological completeness. The aim of this study was to assess the impact of nCT on patients who had undergone uniportal VATS (U-VATS) anatomic lung resections for lung cancer, by comparing the short-term outcomes of patients after nCT with case-matched counterparts (treated by surgery alone). We performed a retrospective, comparative study enrolling 927 patients (nCT: 60; non-nCT:867) who underwent U-VATS anatomic lung resections from 2014 to 2020 in two centers. Data were collected in a shared database with standardized variables' definition. Propensity score matching using 15 baseline preoperative patients' characteristics was performed in order to minimize selection-confounding factors between the two groups, which then were directly compared in terms of perioperative outcomes. After propensity score matching, two groups of 60 patients had been defined. The nCT-group had a higher conversion rate compared to the control group (13.3% vs. 0%, p = 0.003) without an increase in operation time or cardiopulmonary complications. In addition, no differences between the two groups were recorded in terms of prolonged air leaks, length of stay, and readmission. U-VATS after nCT is a feasible approach, showing a similar rate of cardiopulmonary complications and length of stay when compared with the control group. However, it remains a challenging surgery due to its great technical complexity as well as the clinical status of the patients.

Minimally invasive left colectomy with total intracorporeal anastomosis versus extracorporeal anastomosis. A single center cohort study. Stage 2b IDEAL framework for evaluating surgical innovation

PurposePerforming intracorporeal anastomoses in minimally invasive colon surgery appears to provide better short-term outcomes for patients with colon cancer. The aim of the study is to compare surgical aspects and short-term outcomes between intracorporeal and extracorporeal techniques in left colectomies with both laparoscopic and robotic approaches and evaluate advantages and disadvantages of intracorporeal anastomosis according to IDEAL framework (Exploration, stage 2b).MethodsThis is a single center, ambispective cohort study comparing total intracorporeal anastomosis (TIA) and standard surgery with extracorporeal anastomosis (EA). Patients with colon cancer treated by left colectomy, sigmoidectomy and high anterior resection by total intracorporeal anastomosis between May 2020 and January 2023 without exclusion criteria were prospectively included in a standardized database. Short-term outcomes in the group undergoing TIA were compared with a historical EA cohort. The main assessment outcomes were intraoperative complications, postoperative morbidity according to the Clavien-Dindo scale and the comparison of pathological. We conducted a preliminary comparative study within the TIA group between approaches, a primary analysis between the two anastomotic techniques, and a propensity score matched analysis including only the laparoscopic approach, between both anastomotic techniques.ResultsTwo hundred and forty-six patients were included: 103 who underwent TIA, 35 of them with laparoscopic approach and 68 with robotic approach, and a comparison group comprising another 103 eligible consecutive patients who underwent laparoscopic EA. There were no statistically significant differences between the two groups in terms of demographic variables. No statistically significant differences were observed in anastomotic dehiscence. Intraoperative complications are fewer in the TIA group, with a higher C-Reactive Protein levels. Relevant anastomotic bleeding and the number of retrieved lymph nodes were higher in EA group. Nevertheless, no differences were observed in terms of overall morbidity.ConclusionMinimally invasive left colectomy with intracorporeal resection and anastomosis is technically feasible and safe suing either a laparoscopic or a robotic approach. Clinical data from this cohort demonstrate outcomes comparable to those achieved through the conventional EA procedure in relation to postoperative morbidity and oncological efficacy, with indications suggesting that the utilization of robotic-assisted techniques may play a contributing role in enhancing overall treatment outcomes.

Mild Cognitive Impairment: Clinical Presentation and Short-Term Comparative Outcome of Patients With Potentially Modifiable and Nonmodifiable Risk Factors.

Mild Cognitive Impairment: Clinical Presentation and Short-Term Comparative Outcome of Patients With Potentially Modifiable and Nonmodifiable Risk Factors.

Prophylactic Dose of Rivaroxaban Versus Warfarin for the Treatment of Isolated Calf Muscle Vein Thrombosis: A Retrospective Propensity Score-Matched Analysis

BackgroundProphylactic dose of rivaroxaban is often used in treatment of isolated calf muscle vein thrombosis (ICMVT), nevertheless, its effect is less reported. This study aims to evaluate short-term outcomes in patients with ICMVT who received prophylactic dose of rivaroxaban or warfarin therapy. MethodsA retrospective analysis of 472 ICMVT patients who received two different treatment regimens was undertaken. Propensity score matching method was used to balance the confounding effect of baseline clinical data. Chi-squared test and logistic regression analysis were used to compare outcomes (venous thromboembolism events, bleeding events, complete clot resolution) according to the type of treatment regimens before and after propensity score matching. Univariate and multivariable analysis were used to investigate risk factors for incomplete clot resolution of ICMVT after propensity score matching. Results242 ICMVT patients received prophylactic dose of rivaroxaban (rivaroxaban group, RG), and 230 received warfarin (warfarin group, WG). After propensity score matching, 156 patients were included in each group; Venous thromboembolism (VTE) events occurred in 14 (9.0%) patients in the RG and 10 (6.4%) in the WG (P = 0.395); No major bleeding events occurred in each group, and clinically relevant non-major bleeding events occurred in 5 (3.2%) patients in the RG and 10 (6.4%) in the WG (P = 0.186); Complete clot resolution at 3 months occurred in 80 (51.3%) patients in the RG and 100 (64.1%) in the WG (P = 0.022). Logistic regression analysis showed that there were no significant differences between RG and WG in VTE events (odds ratio 1.439, 95% confidence interval 0.619 to 3.347, P = 0.397) and clinically relevant non-major bleeding events (odds ratio 0.483, 95% confidence interval 0.161 to 1.449, P = 0.194); it revealed that complete clot resolution rate at 3 months was different in the two groups (odds ratio 0.589, 95% confidence interval 0.375 to 0.928, P = 0.022). Treatment regimens (prophylactic dose of rivaroxaban), thrombosis (maximum diameter >7 mm) and risk factors for VTE (non-surgery risk factors, mainly referring to active malignancy) were risk factors for incomplete clot resolution of ICMVT (P < 0.05). ConclusionsIn this retrospective study with a short-term follow-up, ICMVT patients who received prophylactic dose of rivaroxaban had no significant differences in VTE and bleeding events compared to those who received warfarin therapy (the overall INR > 2.0 for >50% of the time); but it was not conducive to complete clot resolution.

Effect of Hemodynamic Monitoring Systems on Short-Term Outcomes after Living Donor Liver Transplantation.

Background and Objectives: To evaluate the effects of the pulse index continuous cardiac output and MostCare Pressure Recording Analytical Method hemodynamic monitoring systems on short-term graft and patient outcomes during living donor liver transplantation in adult patients. Materials and Methods: Overall, 163 adult patients who underwent living donor liver transplantation between January 2018 and March 2022 and met the study inclusion criteria were divided into two groups based on the hemodynamic monitoring systems used during surgery: the MostCare Pressure Recording Analytical Method group (n = 73) and the pulse index continuous cardiac output group (n = 90). The groups were compared with respect to preoperative clinicodemographic features (age, sex, body mass index, graft-to-recipient weight ratio, and Model for End-stage Liver Disease score), intraoperative clinical characteristics, and postoperative biochemical parameters (aspartate aminotransferase, alanine aminotransferase, total bilirubin, direct bilirubin, prothrombin time, international normalized ratio, and platelet count). Results: There were no significant between-group differences with respect to recipient age, sex, body mass index, graft-to-recipient weight ratio, Child, Model for End-stage Liver Disease score, ejection fraction, systolic pulmonary artery pressure, surgery time, anhepatic phase, cold ischemia time, warm ischemia time, erythrocyte suspension use, human albumin use, crystalloid use, urine output, hospital stay, and intensive care unit stay. However, there was a significant difference in fresh frozen plasma use (p < 0.001) and platelet use (p = 0.037). Conclusions: The clinical and biochemical outcomes are not significantly different between pulse index continuous cardiac output and MostCare Pressure Recording Analytical Method as hemodynamic monitoring systems in living donor liver transplantation. However, the MostCare Pressure Recording Analytical Method is more economical and minimally invasive.

The effect of chronic kidney disease on short-term single-level lumbar fusion outcomes

IntroductionChronic kidney disease (CKD) has an increasing global prevalence and has previously been associated with increased complications and morbidity after spine surgery. Understanding the isolated effect of CKD on short-term patient outcomes is critical for optimizing perioperative risk management and healthcare utilization. ObjectiveThe aim of this study is to utilize coarsened exact matching (CEM) to analyze the isolated effect of CKD on short-term patient outcomes in single-level posterior lumbar fusion surgery. MethodsA retrospective analysis of 4680 consecutive patients undergoing single-level, posterior-only lumbar fusion was performed. Univariate logistic regression comparing the odds of outcomes in patients with CKD (n=40) to patients without medical comorbidities (n=2329) was performed. CEM was then employed to match patients with CKD to those without any comorbidities 1:1 on ten patient characteristics known to affect neurosurgical outcomes. Primary outcomes included intraoperative complications, length of stay, discharge disposition, and 30-day Emergency Department (ED) visits, readmissions, reoperations, and mortality. ResultsIn a univariate logistic regression, CKD was associated with increased risk of 30-day ED visits (OR=3.53, p=0.003) but not complication, discharge disposition, or 30-day readmissions or reoperations. Between otherwise exactly matched patients (n=72), CKD similarly remained associated with an increased risk of 30-day ED visits (OR=7.00, p=0.034) and not with other outcomes. ConclusionBetween otherwise exactly matched patients undergoing single-level posterior lumbar fusion, CKD was related to increased risk of 30-day ED utilization but not other markers indicative of inferior surgical outcomes. Further study must investigate the reasons for increased ED visitation and implement risk-mitigation strategies for these patients.

Predictors of operative ischemic cerebrovascular complications in skull base tumor resections: Experience in low-resource setting

Abstract Background Ischemic cerebrovascular complications following skull base tumor resections remain a significant factor impacting both short-term and long-term patient outcomes. This study aims to improve risk stratification, surgical decision-making, and postoperative care protocols. Methods A retrospective cohort study on predictors of ischemic cerebrovascular complications among patients who underwent skull base tumor resection was conducted at 2 high-volume neurosurgical centers in Ethiopia from 2018 to 2023. Binary logistic analysis was performed to see the association of each predictor variable. Results The study included 266 patients, with 65.5% being female. The median age and tumor size were 37 (± IQR = 17) years and 4.9 cm (± IQR 1.5), respectively. Ischemic cerebrovascular complications occurred in 19.9% of patients. Middle cranial fossa tumors and tumors spanning both anterior and middle cranial fossa (AOR = 6.75, 95% CI: 1.66–27.54, P &amp;lt; .008), grades 3–5 vascular encasement (AOR = 5.04, 95% CI: 1.79–14.12, P &amp;lt; .002), near-total resection and gross total resection (AOR = 2.89, 95% CI: 1.01–8.24, P &amp;lt; .048), and difficult hemostasis (AOR = 9.37, 95% CI: 3.19–27.52, P &amp;lt; .000) were significantly associated with iatrogenic vascular injury. Subarachnoid hemorrhage had a statistically significant association with vasospasm (AOR = 12.27, 95% CI: 1.99–75.37, P = .007). Conclusions Surgery-related ischemic cerebrovascular complications are common. Thorough perioperative risk stratification and proactive treatment planning are crucial to mitigate vascular insults associated with it. In low-resource settings, neurosurgical services are provided without advanced instruments, leading to more complications. Therefore, it is important to focus on improving neurosurgical setup to enhance patient outcomes.

Perioperative outcomes in patients who undergo neoadjuvant chemoradiotherapy versus chemotherapy versus up-front surgery in patients with oesophageal cancer.

Oesophagectomy is the mainstay of curative treatment for oesophageal cancer. The role of neoadjuvant therapy has evolved over time as evidence for its survival benefit comes to hand. Clinician reluctance to offer patients neoadjuvant therapy may be based on the perception that patients receiving treatment before surgery may be exposed to a greater risk of perioperative complications. The aim of this study was to examine short-term outcomes in patients who undergo neoadjuvant therapy versus up-front surgery in patients with oesophageal cancer. This was a retrospective cohort study of prospectively collated data from 2001 to 2020 of patients undergoing resection for oesophageal cancer. Patients who had neoadjuvant chemoradiotherapy, chemotherapy and up-front surgery were compared for perioperative morbidity (via the Clavien-Dindo classification), length of stay, unplanned readmission, and 30- and 90-day mortality. Logistic regression was performed to predict perioperative morbidity following surgery. In total, 284 patients underwent an oesophagectomy. Most patients received neoadjuvant treatment (41% received chemoradiotherapy (117/284), 33% received chemotherapy (93/284)), and 26% of patients received up-front surgery (74/284). Patients who received neoadjuvant chemoradiotherapy or up-front surgery were more likely to have a complication (57%, 67/117 and 57%, 43/74) than patients who received neoadjuvant chemotherapy only (38%, 35/93, P = 0.009). The 30- and 90-day mortality rates were 1.4% (n = 4) and 2.8% (n = 8), respectively, with no difference between the use of neoadjuvant therapy. In this series, we found that patients who received neoadjuvant treatment could undergo oesophagectomy with curative intent with acceptable postoperative morbidity and mortality.

The Surgical Strategy Cerebrospinal Fluid Decompression Facilitates Outcomes of Adults with Chiari Malformation Type I: An Observational, Real-World, Single-Center Study of 528 Patients

ObjectivesWe designed this study to introduce the surgical strategy “CSF decompression” in treating Chiari malformation type I (CMI), and compared the “CSF decompression” strategy with other surgical strategies to provide a solid basis for patient counseling. MethodsA total of 528 consecutive CMI patients who underwent surgical interventions from 2012 to 2022 were enrolled. The surgical strategy for these patients was bony and dural decompression (BDD), anatomical reduction of herniated tonsils (AR) or CSF decompression (CSFD). Short-term results were determined after 3 months; long-term outcomes were evaluated at last follow-up and at least 18 months. ResultsThe CSFD strategy was independently associated with better long- or short-term primary outcomes than AR or BDD (P < 0.001). Compared with short-term, the long-term outcomes were better in CSFD patients (P = 0.035), but were worse in BDD patients (P = 0.03). Specific surgical techniques cannot affect the long- and short-term outcomes of CMI patients. CSFD provided better long-term syringomyelia improvement than short-term (181/218, 83% vs 169/218, 77.5%; P < 0.001). ConclusionThe “CSF decompression” surgical strategy, but not a specific surgical technique or operative method, was associated with favorable neurological outcomes in adult CMI patients. The surgical technique and operative method should be selected according to the characteristics of each patient and the intraoperative condition to normalized CSF circulation at CVJ. The intraoperative target maybe smoothly CSF flow, out from the fourth ventricle and in to the bilateral Luschka foramina, could be observed.

Characteristics of patients with burn injuries managed at a tertiary care centre

IntroductionBurn injuries are becoming a growing burden, negatively impacting both individuals and society. They affect a person’s health and lead to psychosocial and economic problems. This study evaluates the prevalence, characteristics, and short-term outcomes of patients with burn injuries admitted to a tertiary care hospital in Northern Sri Lanka. MethodsThis prospective cross-sectional study was conducted on patients with burn injuries admitted to Tertiary care centre Jaffna over six months in 2023. Ethical clearance was obtained from the Ethics Review Committee of the Faculty of Medicine, University of Jaffna. Baseline characteristics and clinical features during hospitalisation were recorded. Categorical variables were compared using the Chi-square test, with post hoc Tukey tests conducted where applicable. ResultsThis study included 57 patients aged 1 to 88 years, with a mean age of 35.19 ± 21.16 years. Most participants were female (53.4 %), and most had completed secondary education (62.1 %). Approximately 65.5 % were employed in unskilled jobs, with the remainder in skilled professions. Accidental burns were the most common cause (72.4 %), with 84.5 % of injuries occurring at home, though suicide-related burns accounted for 24.1 %. Flame-related burns constituted 50 % of injuries, with first-degree burns being the most common (44.8 %). The availability of first aid significantly influenced outcomes, with 74.1 % receiving assistance, primarily through removing clothing (43.8 %) and using running water (15.8 %). A combined approach of care was received by most patients (52.7 %), while 8.8 % were hospitalised in the plastic and reconstructive surgery department. Many patients had burns covering less than 10 % of their body surface area (46.6 %). ConclusionThe findings of this study on patients with burn injuries underscore the importance of understanding the causes of burns, administering appropriate first aid, recognising different injury types and severities, assessing the total burn surface area, and tailoring patient treatment. These insights are crucial for informing prevention strategies and healthcare planning, aiming to mitigate the impact of burn injuries and improve patient outcomes.