Outcomes In Patients Research Articles

Predictive value of diaphragm ultrasound for mechanical ventilation outcome in patients with acute exacerbation of chronic obstructive pulmonary disease

Predictive value of diaphragm ultrasound for mechanical ventilation outcome in patients with acute exacerbation of chronic obstructive pulmonary disease

Clinical Outcomes of Patients With Gastric Phytobezoars: Implication of Drinking Carbonated Beverages as a Treatment

Objectives: Although phytobezoars are the most common type of gastric bezoar, a standardized treatment method has not been adopted.Methods: In this study, we evaluated patient clinical features and treatment outcomes following the use of different treatment methods, with a focus on the efficacy of carbonated beverage consumption. A review of medical charts and endoscopic reports revealed 15 cases of gastric phytobezoars from September 2008 to May 2016. Patient medical records were retrospectively reviewed to assess patient clinical characteristics and treatment results.Results: The mean patient age was 71.3±11.1 years. The most common symptoms were epigastric pain (46.7%) and bloating (40.0%). A history of intra-abdominal surgery was found in 26.7% of the patients. The mean bezoar size was 47.3±14.5 mm. The final successful treatment methods were consumption of a carbonated beverage alone (n=7, 46.7%), endoscopic removal (n=5, 33.3%), and surgery (n=3, 20.0%). During the treatment course, few patients (3/15, 20.0%) experienced small bowel obstructions after the consumption of the carbonated beverage and endoscopic fragmentation; these obstructions required surgical interventions. There was no significant difference in the baseline characteristics between patients successfully or unsuccessfully treated with the carbonated beverage.Conclusions: Most patients presenting with gastric phytobezoars can be successfully treated by consuming carbonated beverages in conjunction with endoscopic therapy. However, small bowel obstructions may occur due to the migration of a fragmented bezoar, necessitating surgical intervention.

Long-Term Outcomes and Risk Factors for Lymph Node Metastasis in Siewert Type II/III Early Gastric Cancer

Objectives: The incidence of adenocarcinomas of the esophagogastric junction (EGJ) and cardia has been gradually increasing in the East. Cancers of the EGJ and gastric cardia have poor prognoses. This study aimed to investigate lymph node metastasis (LNM) rates, their predictive factors, and determine the long-term outcomes of patients with Siewert type II/III early gastric cancer (EGC).Methods: Between January 2014 and June 2022, a total of 573 patients with gastric cancer, including 130 with Siewert type II/III EGC, underwent total gastrectomies at the Kosin University Gospel Hospital. Factors associated with LNM were analyzed using a logistic regression model.Results: Of the 130 patients with Siewert type II/III EGC, 10 (7.7%) demonstrated LNM (LNM-positive group). Macroscopically elevated lesions (I+IIa) (60.0% vs. 16.7%; <i>p</i>=0.009) and lymphovascular invasion (70.0% vs. 5.8%; <i>p</i><0.001) were more common and the depth of invasion was deeper (<i>p</i>=0.003) in the LNM-positive patients than in the LNMnegative group. Multivariate analysis showed that macroscopically elevated lesions (odds ratio [OR], 19.48; 95% confidence interval [CI], 1.93–197.11; <i>p</i>=0.012) and lymphovascular invasion (OR, 52.63; 95% CI, 5.26–526.51; <i>p</i>=0.001) were associated with LNM. Kaplan–Meier analysis revealed that the 5-year overall and disease-specific survival rates of patients with Siewert type II/III EGC were 90.0% and 98.9%, respectively. During a median follow-up period of 49 months (range, 12–122 months), one patient (0.8%) died owing to gastric cancer recurrence.Conclusions: Patients with Siewert type II/III EGC showed favorable long-term outcomes. Macroscopically elevated lesions and lymphovascular invasion are associated with LNM.

Subendometrial blood flow detected by Doppler ultrasound associates with pregnancy outcomes of frozen embryo transfer in patients with thin endometrium.

Multiple factors have been shown to influence the rate of clinical pregnancy after FET in IVF treatment, including embryo quality, synchronization of embryo and endometrium, and endometrial receptivity (ER). The subendometrial blood flow conditions could also contribute potentially major effects toward the establishment and maintenance of pregnancy. We conducted a retrospective cohort study to examine the correlation between subendometrial blood flow, as determined by Doppler ultrasound, and pregnancy outcomes in IVF patients with a thin endometrium (endometrium thickness [EMT] ≤ 0.7cm). This was a retrospective cohort study conducted at a university-affiliated reproductive hospital from January 2017 to April 2023. The EMT and subendometrial blood flows were assessed using transvaginal color Doppler ultrasound and evaluated by experienced clinical ultrasound physicians on the endometrial transformation day. The pregnancy outcomes were followed up and documented in clinical medical records through the IVF cohort study at our center. In the patients with 0.5cm ≤ EMT ≤ 0.7cm, the embryo implantation rate was statistically significant increased in the patients with the presence of subendometrial blood flow (OR 1.484; 95% CI, 1.001-2.200; P = 0.049; aOR 1.425; 95% CI, 1.030-2.123; P = 0.003). Patients with discernible subendometrial blood flow have superior live birth (P = 0.028), clinical pregnancy (P = 0.049), and embryo implantation (P = 0.027) compared to the patients without subendometrial blood flow when the EMT is ≤ 0.7cm. The presence of subendometrial blood flow detected by ultrasound was positively associated with successful embryo implantation and favorable pregnancy outcomes in patients with thin endometrium undergoing FET.

Coping model, personality traits, social support and clinical outcomes in patients undergoing continuous ambulatory peritoneal dialysis: a post-hoc analysis of a randomized trial.

Carrying out dialysis at home brings non-medical factors, including social support, or caretaker relationship, and internal features relevant to personality into the forefront. Inthis study, we aimed to explore the relationship between coping strategies of patients undergoing continuous ambulatory peritoneal dialysis (CAPD) and health outcomes. Our post-hoc analysis was based on one previous randomized controlled trial that enrolled 150 incident patients who started CAPD from December 2010 to June 2016. All patients were followed until withdrawal from PD or May 4, 2023. Medical Coping Modes Questionnaire (MCMQ) was examined, evaluating the dominant method of coping (avoidance, acceptance-resignation, or confrontation) demonstrated by patients, in addition to Social Support Rating Scale (SSRS) and Eysenck Personality Questionnaire (EPQ). Among the three mechanisms of coping, avoidance, at both the continuous and categorical variable levels, was significantly predictive of all-cause mortality. This relationship remained unchanged after adjustmentfor clinical covariates. Meanwhile, the high tertile of acceptance-resignation and other scores of confrontation independently predicted lower death risks after adjustment of the aforementioned variables. Avoidance and confrontation levels also independently predicted first-episode peritonitis. No associations between coping modes and transfer to hemodialysis were observed. Social support and personality were found to be confounders for the predictive effect of coping on all-cause mortality and first-episode peritonitis. Coping models were independently related to all-cause mortality and first-episode peritonitis among CAPD patients, confounded by their associations with social support and personality. Our findings strengthen the need to integrate coping strategies into the practice of patient-centered care.

Outcomes of adjuvant immune checkpoint inhibitor therapy in melanoma: a retrospective study

ABSTRACT Background Adjuvant treatment of malignant melanoma has improved the outcomes for patients. However, real-world data on efficacy and safety are limited. We investigated outcomes of melanoma patients treated with adjuvant immune checkpoint inhibitors (ICI) in the Ghent University Hospital. Methods Patients with melanoma (stage III-IV), who received at least one cycle of ICI as adjuvant treatment between 2018 and 2021 were included in this retrospective cohort study. Primary outcomes were recurrence-free (RFS) and overall survival (OS). Other outcomes of interest were relapse patterns and safety. Results 59 patients were included, with a median follow-up of 36 months. Disease recurrence or death of any cause was observed in 25/59 (42.4%) of the patients. The median RFS was 56.0 months (95%CI 36.1–75.9 months). At 48 months, RFS and OS were 55.9% and 84%, respectively. 9/23 (39%) recurrences were locoregional and 14/23 (60.9%) patients developed distant metastasis as first recurrence, including 2 (3.4%) with brain metastasis. Median time to recurrence was 9 months (range 2–56 months). 35/59 (59.3%) completed one year of adjuvant treatment, 12/59 (20.3%) stopped because of recurrence and 10/59 (16.9% because of toxicity. Immune-related adverse events wereseen in 29/59 (49.4%) patients, 10/59 (16.9%) developed grade 3-4 toxicity. Conclusion This study confirms the real-world efficacy and safety of adjuvant ICI for melanoma, achieving RFS and OS comparableto the pivotal clinical trials. About 40% of patients develop arelapse, mainly during the adjuvant treatment. The outcomes ofpatients progressing during adjuvant ICI are poor, emphasizing the need of prospective and real-world studies on optimal management after progression on (neo)adjuvant treatment.

Effectiveness of Horticultural Therapy in Older Patients With Dementia: A Meta-Analysis Systemic Review.

Our study aims to assess the effectiveness of horticultural therapy in improving outcomes in older patients with dementia. A systematic review and meta-analysis. The included studies comprised randomised controlled trials (RCTs) that aimed to assess the effectiveness of horticultural therapy on cognitive function in older patients with dementia. The study design and data extraction were independently conducted by two investigators, who also evaluated the risk of bias using RoB 2.0. The meta-analysis was carried out using Stata 15.1 software. On November 2023, we searched relevant English and Chinese publications in PubMed, Web of Science, Cochrane Library, Embase, CNKI and Wanfang databases. The meta-analysis included a total of 9 RCTs, involving 655 older patients diagnosed with dementia. The findings from these studies demonstrated that horticultural therapy had a significant positive impact on various aspects of the patients' well-being when compared to conventional care. Specifically, it was found to improve cognitive function scores, alleviate symptoms of depression, enhance daily activities and enhance overall quality of life. When conducting a subgroup analysis, it was observed that horticultural therapy had a statistically significant effect on cognitive function in older patients with dementia when the intervention frequency was at least two times per week. Furthermore, interventions with a duration of less than 6 months were found to be more effective than those lasting 6 months or longer. Additionally, outdoor horticultural therapy was found to be superior to indoor interventions. Moreover, structured interventions were observed to yield better outcomes compared to non-structured interventions. More high-quality studies are needed to further corroborate these findings due to the low quality of the included studies. Horticultural therapy has been found to have a significantly positive impact on the cognitive function, depression status, ADL, and quality of life of older patients with dementia. We provide references for non-pharmacologic treatment of older patients with dementia. WHAT PROBLEM DID THE STUDY ADDRESS?: This study aimed to measure the efficacy of horticultural therapy in older patients with dementia across four dimensions: cognitive function, depression levels, daily living activities and overall quality of life. WHAT WERE THE MAIN FINDINGS?: In older patients with dementia, horticultural therapy has been proven to have a significant positive impact on cognitive function, depressive status, activities of daily living and quality of life. WHERE AND ON WHOM WILL THE RESEARCH HAVE AN IMPACT?: This study will inform non-pharmacological interventions for older patients with dementia worldwide. No Patient or Public Contribution.

Feasibility and Outcomes of Same-Day Discharge Following Multi-Port Robot-Assisted Radical Prostatectomy.

Introduction Robot-assisted radical prostatectomy (RARP) provides much quicker recovery for men than open prostatectomy. In most centers, discharge is planned the morning after surgery. However, after several years, we observed that no routine intervention was required for a majority of men over the first evening. Here, we detail our institution's outcomes for multiport RARP (MP-RARP) with same-day discharge (SDD). Methods After excluding patients with single-port RARP (n=25) and overnight stays (n=30), data from 224 patients (n=224/279, 88.2%) who underwent MP-RARP from May 2021 to September 2023 were collected. All patients were placed on an Enhanced Recovery After Surgery protocol and were given instructions regarding SDD. Patients were considered as SDD if they were discharged on the day of surgery. Data regarding messages and phone calls to healthcare providers, urology clinic, and emergency department visits were recorded for analysis in the week post-surgery. Results The mean (±SD) operative time was 142.5 ± 25.2 minutes, with a mean (±SD) console time of 95.1 ± 25.6 minutes. The median (IQR) estimated blood loss was 50 (50 - 100) mL, and the mean (±SD) length of hospitalization was 163.2 ± 64.6 minutes. No intraoperative complications occurred in this cohort. The median (IQR) patient-reported pain score at one hour after surgery was 3.5 (0 - 7), compared to 2 (0 - 4) at discharge. Of the 145 (64.7%) patients who reported their postoperative pain management, only 50 (34.4%) endorsed using opioids, and of those, 8 (16%) were known chronic opioid users. In the week following surgery, 14 (6.3%) patients had unplanned visits to the healthcare facility. Additionally, 56 (25%) of patients contacted the clinic regarding the postoperative course during the same timeframe. Conclusions SDD after RARP is predictable and safe. SDD helps reduce the costs associated with inpatient stays without compromising surgical outcomes for patients.

Differential Efficacy of Weight Loss Interventions in Patients with Versus Without Diabetes.

Obesity is both a major risk factor for diabetes and a serious comorbidity of the condition. The twin epidemics of obesity and diabetes have spread globally over the past few decades. Treatment of obesity in patients with diabetes provides a host of clinical benefits that encompass virtually all body systems. Despite this, multiple lines of evidence suggest that the efficacy of most therapies for weight loss is significantly reduced among patients with diabetes. With this background, we summarize the evidence of a differential effect of lifestyle, pharmacological, and surgical treatments for obesity in patients with existing diabetes, and explore the potential mechanisms involved in this phenomenon. This information is then used to formulate strategies to improve weight loss outcomes for patients with diabetes.

Management of biliary complications after LDLT.

Biliary complications (BC) in the recipient continue to be an as yet, unresolved issue following living donor liver transplantation (LDLT). Bile leaks (BL) and biliary anastomotic strictures (BAS) are the most common BCs, with the latter contributing to close to 80%. With increasing expertise, endoscopic treatment with endoscopic retrograde cholangiography (ERC) [the first-line treatment] and percutaneous transhepatic cholangiography (PTC) with percutaneous transhepatic biliary drainage (PTBD) alone or in combination with ERC lead to successful management in a majority of these cases. However, prediction of difficulty of endoscopic success in biliary strictures, optimal duration of indwelling stents and their planned removal, management options in high-grade strictures (HGS) and the long-term outcome of patients requiring intervention for BC's are still unanswered questions in this setting. This review will try to summarise pertinent issues, novel insights and finally propose basic principles to be adhered to when dealing with the gamut of possible biliary complications after LDLT.

Predictive value of follow-up infarct volume on functional outcomes in middle cerebral artery M2 segment vessel occlusion stroke treated with mechanical thrombectomy.

Medium vessel occlusion (MeVO) strokes, particularly affecting the M2 segment of the middle cerebral artery, represent a critical proportion of acute ischemic strokes, posing significant challenges in management and outcome prediction. The efficacy of mechanical thrombectomy (MT) in MeVO stroke may warrant reliable predictors of functional outcomes. This study aimed to investigate the prognostic value of follow-up infarct volume (FIV) for predicting 90-day functional outcomes in MeVO stroke patients undergoing MT. This multicenter, retrospective cohort study analyzed data from the Multicenter Analysis of primary Distal medium vessel occlusions: effect of Mechanical Thrombectomy (MAD-MT) registry, covering patients with acute ischemic stroke due to M2 segment occlusion treated with MT. We examined the relationship between 90-day functional outcomes, measured by the modified Rankin Scale (mRS), and follow-up infarct volume (FIV), assessed through CT or MRI within 12-36 h post-MT. Among 130 participants, specific FIV thresholds were identified with high specificity and sensitivity for predicting outcomes. A FIV ⩽5 ml was highly specific for predicting favorable and excellent outcomes. The optimal cut-off for both prognostications was identified at ⩽15 ml by the Youden Index, with significant reductions in the likelihood of favorable outcomes observed above a 40 ml threshold. Receiver Operator Curve (ROC) analyses confirmed FIV as a superior predictor of functional outcomes compared to traditional recanalization scores, such as final modified thrombolysis in cerebral infarction score (mTICI). Multivariable analysis further highlighted the inverse relationship between FIV and positive functional outcomes. FIV within 36 h post-MT serves as a potent predictor of 90-day functional outcomes in patients with M2 segment MeVO strokes. Establishing FIV thresholds may aid in the prognostication of stroke outcomes, suggesting a role for FIV in guiding post intervention treatment decisions and informing clinical practice. Future research should focus on validating these findings across diverse patient populations and exploring the integration of FIV measurements with other clinical and imaging markers to enhance outcome prediction accuracy.

Association between pre-operative right heart catheterization parameters and outcomes in patients undergoing isolated coronary artery bypass grafting.

Right ventricular catheterization may capture information that can help define prognosis before coronary artery bypass grafting (CABG). In this study, we evaluate the association between pre-operative right heart catheterization parameters and outcomes of patients undergoing isolated CABG. All patients undergoing isolated CABG at our institution from 2013-2021 who also underwent pre-operative right heart catheterization <14 days prior to isolated CABG were retrospectively queried. A total of 2343 patients underwent isolated CABG of which 78 patients (20 [25.6%] female) were included in the final analysis. On multivariable regression, central venous pressure (CVP) was significantly associated with operative mortality (odds ratio (OR) 1.14, 95% CI 1.02-1.27, p = 0.024). Preoperative cardiac index was significantly inversely associated with intensive care unit length of stay (OR 0.72, 95% CI 0.62-0.84, p < 0.001) and duration of inotropic support (OR 0.76, 95% CI 0.63-0.92, p < 0.01). Assessment of pre-operative cardiac function by right heart catheterization should be considered in high-risk patient populations, particularly those who have significant left ventricular dysfunction on pre-operative echocardiography that would make them candidate for percutaneous coronary intervention, left ventricular assist device or heart transplantation. Further, right heart catheterization can help to guide pre-operative optimization and intra-/post-operative decision-making.

Inpatient Outcomes of Cerebral Venous Thrombosis in Patients With Malignancy Throughout the United States.

Cerebral venous thrombosis (CVT) is associated with a high degree of morbidity and mortality. Our objective is to elucidate characteristics, treatments, and outcomes of patients with cancer and CVT (CA-CVT). The 2016-2019 National Inpatient Sample (NIS) database was queried for patients with a primary diagnosis of CVT. Patients with a currently active diagnosis of malignancy (CA-CVT) were then identified. Demographics and comorbidities were compared between CA-CVT and CVT patients. Subgroup analyses explored patients with hematopoietic cancer and non-hematopoietic cancers. Stroke severity and treatment were explored. Inpatient outcomes studied were discharge disposition, length of stay, and mortality. Between 2016 and 2019, 6,140 patients had a primary diagnosis code of CVT, and 370 (6.0%) patients had a coexisting malignancy. The most common malignancy was hematopoietic (n=195, 52.7%), followed by central nervous system (n=40, 10.8%), respiratory (n=40, 10.8%), and breast (n=40, 10.8%). These patients tended to be older than non-CA-CVT and were more likely to have coexisting comorbidities. CA-CVT patients had higher severity scores on the International Study of Cerebral Vein and Dural Sinus Thrombosis Risk Score (ISCVT-RS) and increased complications. In a propensity-score matched cohort, there were no differences in inpatient outcomes. Malignancy occurs in 6% of patients presenting with CVT and should be considered a potential comorbidity in instances where clear causes of hypercoagulabilty have not been identified. Malignancy was linked to higher mortality rates. Nonetheless, after adjusting for the severity of CVT, the outcomes for inpatients with cancer-associated CVT were comparable to those without cancer, indicating that the increased mortality associated with malignancy is probably due to more severe CVT conditions.

The value of lymphocyte-to-C-reactive protein ratio for predicting clinical outcomes in patients with sepsis in intensive care unit: a retrospective single-center study

The value of lymphocyte-to-C-reactive protein ratio for predicting clinical outcomes in patients with sepsis in intensive care unit: a retrospective single-center study

Anterior Cruciate Ligament Reconstruction Utilizing Double Adjustable-Loop Suspensory Fixation Devices Provides Good Clinical Outcomes in Patients under the Age of 40 Years at Two-Year Follow-Up

Anterior Cruciate Ligament Reconstruction Utilizing Double Adjustable-Loop Suspensory Fixation Devices Provides Good Clinical Outcomes in Patients under the Age of 40 Years at Two-Year Follow-Up

"Biomarkers in severe traumatic brain injury: enhancing prognostic accuracy and therapeutic strategies".

This study examines the emerging role of biomarkers in the prognosis and management of severe traumatic brain injury (sTBI). Key findings highlight the significance of serum RIP-3, STC1, Nrf2, and cerebrospinal fluid galectin-3 and cytokines in predicting disease severity, mortality, and functional outcomes in sTBI patients. Elevated levels of RIP-3 and STC1 were linked to poor prognosis and increased mortality, with RIP-3 associated with necroptosis and inflammation, and STC1 with neuroprotective properties. Nrf2 was found to correlate with oxidative stress and adverse outcomes, while elevated CSF galectin-3 and IL-6 indicated neuroinflammation and neurodegeneration. These biomarkers show promise not only as prognostic tools but also as potential therapeutic targets. The study suggests further validation through multicenter research to enhance clinical applications and improve treatment strategies for sTBI.

Outcomes of chronic myeloid leukemia patients after therapeutic failure to conventional tyrosine kinase inhibitors and asciminib.

Patients with chronic myeloid leukemia (CML) who have failed conventional tyrosine kinase inhibitors (cTKIs) and asciminib constitute a complex group of patients with few therapeutic options. A retrospective descriptive multicenter observational study was carried out including patients with CML who had presented a therapeutic failure to ≥ 2 cTKIs and asciminib, and had received or were not candidates to ponatinib. Of the 19 patients enrolled, 8 patients failed asciminib due to intolerance and 11 due to resistance. The most common strategy for intolerant patients was to initiate a previously administered cTKI (6/8) with dose adjustments or symptomatic management of adverse events (AEs). Of the patients who failed due to resistance, only patients who underwent progenitor transplantation achieved profound long-term responses. A frequent strategy was to use ponatinib (4/11) in patients previously considered non-candidates, with poor responses in patients in whom dose reductions were used, and severe AEs in patients at standard doses. In the remaining patients, cTKIs and other agents (interferon, hydroxyurea, citarabine, busulfan) were used with poor responses. Patients who progressed to advanced stages had a dismal prognosis. With a median follow-up of 11.2 months, overall survival of the global cohort was 73%; 100% for intolerant patients, 71% for resistant patients and 25% for those who discontinue asciminib in accelerated/blastic phase.

Updates for newly diagnosed and recurrent glioblastoma: a review of recent clinical trials.

Glioblastoma (GBM) is the most common and devastating primary malignant brain tumor. We summarize recent advances in radiotherapy, immunotherapy, and targeted therapy approaches for the treatment of newly diagnosed and recurrent glioblastoma. We also introduce ongoing clinical trials. Recent clinical trials have explored multiple novel strategies to treat GBM including the use of oncoviruses, chimeric antigen receptor (CAR) T cell therapy, vaccines, radiotherapy, and novel drug delivery techniques to improves drug penetrance across the blood brain barrier. Approaches to improve drug delivery to brain tumors have the potential to expand treatment options of existing therapies that otherwise have poor brain tumor penetrance. Immunotherapy has been of keen interest in both newly diagnosed and recurrent glioblastoma. Vaccines SurVaxM and DCVax-L have shown initial promise in phase II and III trials, respectively. CAR T cell therapy trials are in their early phases but hold promise in both newly diagnosed and recurrent glioblastoma. Although progress to improve outcomes for GBM patients has been modest, multiple novel strategies utilizing combination therapies, focused ultrasound to improve drug delivery, and novel immunotherapies are underway.

The impact of facility type on surgical outcomes in colon cancer patients: analysis of the national cancer database.

The type of facility wherepatients with colon cancer are treated may play a significant role in their outcomes. We aimed to investigate the influence of facility types included in the National Cancer Database (NCDB) on surgical outcomes of colon cancer. Retrospective cohort analysis of all patients with stage I-III colon cancer included in the NCDB database between 2010 and 2019 was performed. Patients were grouped based on facility type: Academic/Research Programs (ARP), Community Cancer Programs (CCP), Comprehensive Community Cancer Programs (CCCP), and Integrated Network Cancer Programs (INCP). Studyoutcomes included overall survival, 30- and 90-day mortality, 30-day readmission and conversion to open surgery. 125,935 patients were included with a median age of 68.7years (50.5% females). Most tumors were in the right colon (50.6%). Patient were distributed among facility types as ARP (n = 34,321, 27%), CCP (n = 12,692, 10%), CCCP (n = 54,356, 43%), and INCP (n = 24,566, 19%). In terms of surgical approach, laparoscopy was more commonly used in ARP (46%) (p < 0.001). Laparotomy was more common in CCP (58.7%) (p < 0.001), and conversely, CCP had the least amount of robotic surgery (3.9%) (p < 0.001). Median overall survival was highest in ARP (129months, 95% CI 127.4-134.1) and lowest in CCP (103.7months, 95% CI 100.1-106.7) (p < 0.001). Conversion rates were comparable between ARP (12%), CCCP (12%) and INCP (11.8%) but were higher in CCP (15.5%) (p < 0.001). 30-day readmission rates and 30-day mortality rates were significantly lower in ARP compared to other facility types (p < 0.001). Our findings display differences in surgical outcomes of colon cancer patients among facility types. The findings suggest better outcomes in terms of operative access and survival at ARP as compared to other facilities. These findings underscore the importance of understanding facility-specific factors that may influence patient outcomes and can guide resource allocation and targeted interventions for improving colon cancer care.

Mechanical Thrombectomy Versus Intravenous Thrombolysis in Distal Medium Vessel Acute Ischemic Stroke: A Multinational Multicenter Propensity Score-Matched Study.

The management of acute ischemic stroke (AIS) due to distal medium vessel occlusion (DMVO) remains uncertain, particularly in comparing the effectiveness of intravenous thrombolysis (IVT) plus mechanical thrombectomy (MT) versus IVT alone. This study aimed to evaluate the safety and efficacy in DMVO patients treated with either MT-IVT or IVT alone. This multinational study analyzed data from 37 centers across North America, Asia, and Europe. Patients with AIS due to DMVO were included, with data collected from September 2017 to July 2023. The primary outcome was functional independence, with secondary outcomes including mortality and safety measures such as types of intracerebral hemorrhage. The study involved 1,057 patients before matching, and 640 patients post-matching. Functional outcomes at 90 days showed no significant difference between groups in achieving good functional recovery (modified Rankin Scale 0-1 and 0-2), with adjusted odds ratios (OR) of 1.21 (95% confidence interval [CI] 0.81 to 1.79; P=0.35) and 1.00 (95% CI 0.66 to 1.51; P>0.99), respectively. Mortality rates at 90 days were similar between the two groups (OR 0.75, 95% CI 0.44 to 1.29; P=0.30). The incidence of symptomatic intracerebral hemorrhage was comparable, but any type of intracranial hemorrhage was significantly higher in the MT-IVT group (OR 0.43, 95% CI 0.29 to 0.63; P<0.001). The results of this study indicate that while MT-IVT and IVT alone show similar functional and mortality outcomes in DMVO patients, MT-IVT presents a higher risk of hemorrhagic complications, thus MT-IVT may not routinely offer additional benefits over IVT alone for all DMVO stroke patients. Further prospective randomized trials are needed to identify patient subgroups most likely to benefit from MT-IVT treatment in DMVO.