Effectiveness and safety of bilateral internal iliac artery ligation with pre-peritoneal pelvic packing for life-threatening pelvic trauma.

This study analyzed the outcomes of bilateral internal iliac artery (IIA) ligation with preperitoneal pelvic packing (PPP) in hemodynamically unstable patients with major pelvic fractures. All-cause mortality was examined, periprocedural safety for critical circumstances was reviewed, and iliac artery ligation-related complications of the postoperative phase were evaluated. A total of 20 patients who suffered substantially from severe pelvic trauma with hemodynamic instability and subsequently underwent bilateral IIA ligation with PPP between January 1, 2017, and December 31, 2021, were enrolled in the study.

Case reports of iatrogenic vascular injury in the trauma field: what is the same and what is different?

Iatrogenic vascular injury (IVI) can occur with any technique or type of surgery performed around a blood vessel. Patients with severe trauma are at risk of IVI. In this study, we describe our experiences of IVI in the trauma field.

Risk factors for end-stage renal disease in patients with trauma and stage 3 acute kidney injury.

Research on long-term renal outcomes in patients with acute kidney injury (AKI) and trauma, especially those with traumatic brain injury (TBI), has been limited.In this study, we enrolled patients with stage 3 AKI as per the Kidney Disease Improving Global Outcomes guidelines, who initiated renal replacement therapy (RRT). These patients were divided into 2 groups depending on the presence of TBI.

Feasibility of the Ultrasound-Guided Insertion of the Peripherally Inserted Central Catheter (PICC) by the Vascular Surgeon at the Bedside in the Trauma Intensive Care Unit.

Background: This study analyzed the outcomes of the ultrasound-guided insertion of the peripherally inserted central venous catheter (PICC) by experienced vascular surgeons at the bedside of the trauma intensive care unit (ICU) and compared the outcomes with those of fluoroscopy-guided PICC performed by radiologists in the interventional suite.

Methods: Between May 1, 2016, and April 30, 2021, 97 patients who were hospitalized in the trauma ICU and underwent PICC insertion were enrolled in the study. Forty-two out of the 97 patients underwent PICC insertion by interventional radiologists in the interventional radiology suite under fluoroscopy guidance, while the remaining 55 cases underwent ultrasound-guided PICC insertion by the vascular surgeon at the trauma ICU bedside.

Association between Laterality and Location of Deep Vein Thrombosis of Lower Extremity and Pulmonary Embolism.

Purpose: The aim of this study was to investigate the relationship between the anatomical location of thrombi in the lower extremities and the development of pulmonary embolism (PE).

Materials And Methods: We collected and analyzed the data of patients diagnosed with deep vein thrombosis (DVT) of the lower extremities between 2006 and 2015, and included those whose computed tomography (CT) data were available for PE identification. We evaluated the relationship between the laterality and the proximal/distal location of the thrombi in lower extremites and the location of PE.

Relationship of Lower-extremity Deep Venous Thrombosis Density at CT Venography to Acute Pulmonary Embolism and the Risk of Postthrombotic Syndrome.

Background Acute deep venous thrombi (DVT) have higher Hounsfield unit values than chronic (bland) thrombi at CT venography. Purpose To determine the relationship between DVT thrombus density found on CT venography images to the presence of acute pulmonary embolism (PE) and the future risk of postthrombotic syndrome (PTS) in patients with DVT. Materials and Methods In this retrospective study, patients were divided into two groups: PE with DVT group and DVT-only group.

Factors of Acute Kidney Injury Donors Affecting Outcomes of Kidney Transplantation From Deceased Donors.

Background: This study aimed to investigate the outcomes of kidney transplantation (KT) from deceased acute kidney injury (AKI) donors and analyzed the factors affecting these outcomes.

Methods: All patients who underwent KT from deceased donors at our institution from 1998 to 2016 were retrospectively reviewed. Recipients were divided into the AKI and non-AKI donor groups.

Impact of diabetes duration on heart failure in Korean patients without clinical cardiovascular disease.

We aimed to investigate the association between diabetes duration and the subsequent occurrence of heart failure (HF) in type 2 diabetes mellitus (T2DM) patients without clinical cardiovascular disease.In this single-center, observational cohort study, a total of 3724 T2DM patients were stratified by diabetes duration into three 5-year interval subgroups. The primary outcomes were the occurrence of new-onset HF and all-cause mortality.

General anesthesia versus local anesthesia for endovascular aortic aneurysm repair.

The aim of this study was to compare general and local anesthesia techniques in patients treated with elective endovascular aortic aneurysm repair (EVAR) for infrarenal aortic aneurysms.In this single-center, observational cohort study, in all, 259 consecutive patients who underwent elective EVAR was included; 144 patients (55.6%, 126 men, mean age 72.

Risk of major adverse cardiovascular events in subjects with asymptomatic mild carotid artery stenosis.

This study aimed to test the hypothesis that the risk of major adverse cardiovascular events (MACE) is similar for subjects with asymptomatic mild and moderate carotid artery stenosis (CAS). We enrolled a total of 453 subjects with asymptomatic CAS (30-69%) detected on baseline screening Doppler ultrasound (DUS) examination between January 2008 and December 2010. The follow-up DUS findings and MACE occurrence (fatal or nonfatal myocardial infarction or stroke and all-cause mortality) were compared between subjects with mild (30-49%) and moderate (50-69%) CAS during the 8-year follow-up period.

Factors Affecting Patency following Successful Percutaneous Intervention for Dysfunctional Hemodialysis Vascular Access.

Background: This study aimed to investigate the patency following initial successful percutaneous transluminal angioplasty (PTA) for untreated dysfunctional hemodialysis vascular access and to identify predictors of PTA durability.

Methods: This retrospective observational study included data of 132 consecutive initial PTA of hemodialysis vascular access in 126 patients who showed immediate technical and clinical success and had at least 1 year of follow-up data.

Results: The mean duration of primary and secondary patency post-PTA was 16 and 27 months, respectively.

Impact of diabetes duration and degree of carotid artery stenosis on major adverse cardiovascular events: a single-center, retrospective, observational cohort study.

Background: We aimed to investigate the impact of diabetes duration and carotid artery stenosis (CAS) on the occurrence of major adverse cardiovascular events (MACE) in patients with type 2 diabetes mellitus (T2DM) without clinical cardiovascular disease.

Methods: A total of 2006 patients with T2DM, without clinical cardiovascular disease, aged >50 years, and who underwent baseline carotid Doppler ultrasound screening with regular follow-ups at the outpatient clinic of our diabetes center, were stratified into four subgroups according to diabetes duration and CAS degree. The primary outcomes included the occurrence of MACE, defined as fatal or nonfatal stroke and myocardial infarction, and all-cause mortality.

Modified Mouse Models of Chronic Secondary Lymphedema: Tail and Hind Limb Models.

Background: Postsurgical secondary lymphedema is usually a progressive and lifelong condition lacking any curative treatment. The aim of this study was to develop new, simple surgical mouse models of chronic lymphedema, better simulating chronic nature of human postsurgical lymphedema.

Methods: Two experimental mouse models of secondary lymphedema were created surgically without radiation by modifications of the previously described methods: the tail model and the hind limb model.

A Case of Extrahepatic Portal Vein Aneurysm Complicated by Acute Thrombosis.

Background: Portal vein (PV) aneurysm is a rare disease entity, and the optimal strategy for its management remains unclear.

Methods: We describe the case of a 34-year-old woman who was incidentally diagnosed with an asymptomatic extrahepatic PV aneurysm. Although expectant management with regular follow-up and surveillance imaging was adopted, the PV aneurysm progressed into a symptomatic type, accompanied by complications of acute thrombosis.

Analysis of Risk Factors for Cerebral Microinfarcts after Carotid Endarterectomy and the Relevance of Delayed Cerebral Infarction.

Background And Purpose: Carotid endarterectomy (CEA) is performed to prevent cerebral infarction, but a common side effect is cerebral microinfarcts. This study aimed to identify the variables related to the production of microinfarcts during CEA as well as determine their association with delayed postoperative infarction.

Methods: This was a retrospective review of data collected prospectively from 548 patients who underwent CEA.

Effects of postimplantation systemic inflammatory response on long-term clinical outcomes after endovascular aneurysm repair of an abdominal aortic aneurysm.

The aim of this study was to determine the association between postimplantation syndrome (PIS) and long-term clinical outcomes after elective endovascular aneurysm repair (EVAR) of an abdominal aortic aneurysm.In this single-center, observational cohort study, a total of 204 consecutive patients undergoing EVAR were included. Primary outcome was long-term mortality from any cause; secondary outcomes included long-term mortality, systemic or implant-related complications, and secondary therapeutic procedures.

Management Strategy for Ureteral-Iliac Artery Fistula.

Background: Ureteral-iliac artery fistula (UIAF) is a rare but a potentially life-threatening condition. In this study, we reported our results of UIAF treated by open surgical and endovascular treatment.

Methods: In this single-center, retrospective observational cohort study, we reviewed 6 consecutive patients who were diagnosed with a UIAF and received either open surgical or endovascular treatment based on the specific risk profile of each patient.

Erratum to: Poor prognostic factors in patients who underwent surgery for acute non-occlusive ischemic colitis.

[This corrects the article DOI: 10.1186/s13017-015-0003-z.].

Clinical outcomes of staged bilateral carotid endarterectomy for bilateral carotid artery stenosis.

Purpose: This retrospective cohort study aimed to determine the clinical outcomes of staged bilateral carotid endarterectomy (CEA) for bilateral internal carotid artery (ICA) stenosis performed with a short interval between the primary and secondary CEA procedures.

Methods: In our institution, 574 consecutive patients underwent CEA between September 2007 and August 2014. Bilateral significant ICA stenosis was identified in 43 patients (7.

Poor prognostic factors in patients who underwent surgery for acute non-occlusive ischemic colitis.

Introduction: Ischemic colitis (IC) is a disease with high postoperative morbidity and mortality. Knowledge of the risk factors for postoperative mortality could be helpful in clinical decision making and in optimizing postoperative treatment.

Methods: From a prospective database, we conducted a retrospective medical record review of 50 patients who underwent surgery for IC between 2003 and 2011 at our institution.