[Consensus on the procedure of balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension].

Chronic thromboembolic pulmonary hypertension (CTEPH) is classified as group IV pulmonary hypertension, characterized by thrombotic occlusion of the pulmonary arteries leading to vascular stenosis or obstruction, progressive increase in pulmonary vascular resistance and pulmonary arterial pressure, and eventual right heart failure. Unlike other types of pulmonary hypertension, the prognosis of CTEPH can be significantly improved by surgery, vascular intervention, and/or targeted drug therapy. Pulmonary endarterectomy (PEA) is the preferred treatment of choice for CTEPH.

Assessment and management of heart failure in patients with chronic kidney disease.

Heart failure (HF) and chronic kidney disease (CKD) are two pathological conditions with a high prevalence in the general population. When they coexist in the same patient, a strict interplay between them is observed, such that patients affected require a clinical multidisciplinary and personalized management. The diagnosis of HF and CKD relies on signs and symptoms of the patient but several additional tools, such as blood-based biomarkers and imaging techniques, are needed to clarify and discriminate the main characteristics of these diseases.

Rescue venovenous extracorporeal membrane oxygenation for the deterioration of acute respiratory distress syndrome in pediatric liver transplantation.

Background: Twenty percent of pediatric patients with BA develop ACLF with increased mortality while awaiting LT. Respiratory complications are common in pediatric ACLF and are associated with increased morbidity and mortality. ARDS is the most severe manifestation of acute respiratory failure with considerable risk of mortality.

Continuous Monitoring of Intra-abdominal Pressure in Severe Acute Pancreatitis Leads to Early Detection of Abdominal Compartment Syndrome: A Case Report.

Acute pancreatitis is a risk factor for intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS). Immediate detection and management of IAH and ACS are critical for patient survival. Obtaining accurate and consistent intra-abdominal pressure and urinary output with high frequency is challenging, but critical for effective patient management.

The Dilemma after Sealing an Endovascular Aortic Aneurysm - Three Ways Out.

Introduction: Endovascular aneurysm sealing (EVAS) was commercially introduced in 2013. The initial results of EVAS were positive, leading to its widespread use. The mid- and long-term reports showed greater than expected rates of migration, which led to a recall of the device.

Perioperative Care and Airway Management for a Patient With Sagliker Syndrome.

In this report, we present a case of a patient with a history of complex airway anatomy secondary to Sagliker syndrome (SS) who presented with acute exacerbation of chronic respiratory failure. The patient's difficult airway, complicated medical comorbidities, and poor psychosocial status posed a unique challenge for providing safe care during an emergency. The perioperative anesthesia service (PAS), led by critical care anesthesiologists, coordinated a multidisciplinary airway management plan.

Contemporary outcomes of endovascular abdominal aortic aneurysm repair in patients deemed unfit for open surgical repair.

Objective: Endovascular abdominal aortic aneurysm repair (EVAR) has been preferred to open surgical repair (OSR) for the treatment of abdominal aortic aneurysms (AAAs) in high-risk patients. We compared the perioperative and long-term outcomes of EVAR for patients designated as unfit for OSR using a large national dataset.

Methods: The Vascular Quality Initiative database was queried for patients who had undergone elective EVAR for AAAs >5 cm from 2013 to 2019.

Obstructive uropathy in the context of ureteroinguinal hernia: experience of challenges in surgical management of an unwell patient.

This case exemplifies an unusual anatomical variation of a common presentation and highlights the importance of perioperative diagnosis and planning in complex surgical patients. A 72-year-old comorbid man presented to the emergency department with an infected obstructed right kidney secondary to an obstructing 12 mm vesicoureteric junction calculi. However, imaging also showed concurrent ureteroinguinal hernia associated with a 130 cm-long ureter, too long for conventional treatment with a ureteric stent.

Successful Kidney Transplantation Alone With Severe Left Ventricular Systolic Dysfunction of Ejection Fraction 14%: A Case Report.

It is well known that correction of uremia by kidney transplantation alone (KTA) improves left ventricular systolic dysfunction (LVSD). However, for kidney transplant candidates with extremely severe LVSD, KTA is considered to be contraindicated because of the high risk of peri-operative management. We report a case of successful kidney transplantation with severe LVSD with an ejection fraction (EF) of 14% and low systolic blood pressure (SBP) of approximately 65 to 80 mm Hg.

Use of Thromboelastography to Guide Platelet Infusion in a Patient with Wiskott-Aldrich Syndrome Undergoing Renal Transplant.

Wiskott-Aldrich syndrome is a rare primary immuno-deficiency disorder that is characterized by a triad of microthrombocytopenia, eczema, and recurrent infections. Progression to end-stage renal failure is common in survivors due to immunoglobulin A nephropathy. We describe the case of a 24-year-old male with Wiskott-Aldrich syndrome.

Infrainguinal bypass surgery outcomes are worse in hemodialysis patients compared with patients with renal transplants.

Objective: Studies of infrainguinal bypass surgery (IBS) in patients with end-stage renal disease have focused on hemodialysis (HD) patients. Little is known of the applicability of their outcomes to patients with renal transplants (RTs). In this study, we sought to compare perioperative and long-term outcomes of IBS in a large population-based cohort of HD and RT patients.

Periprocedural Concerns in the Patient with Renal Disease.

Treating patients with kidney disease can be both a difficult and a complex process. Understanding how to care for patients who have kidney disease is essential for lowering perioperative as well as periprocedural morbidity and mortality. The primary aim in renal evaluation and care is to control and mitigate factors that may result in acute kidney injury (AKI) and/or cause further decline in renal function.

Laparoscopic hysterectomy in chronic renal failure patients with abnormal uterine bleeding.

Background: Chronic renal failure (CRF) in women is frequently accompanied by endocrine disturbances leading to abnormal uterine bleeding (AUB). Recurrence of AUB is the most significant problem following current treatment approaches. Laparoscopic hysterectomy (LH) might be taken into consideration for patients who no longer want to preserve their fertility; however, these patients are in high-risk groups for minimally invasive surgery.

Update on Perioperative Acute Kidney Injury.

Acute kidney injury (AKI) in the perioperative period is a common complication and is associated with increased morbidity and mortality. A standard definition and staging system for AKI has been developed, incorporating a reduction of the urine output and/or an increase of serum creatinine. Novel biomarkers may detect kidney damage in the absence of a change in function and can also predict the development of AKI.

Perioperative management of adult diabetic patients. Preoperative period.

In diabetic patients undergoing surgery, we recommend assessing glycaemic control preoperatively by assessing glycated haemoglobin (HbA1c) levels and recent capillary blood sugar (glucose) levels, and to adjust any treatments accordingly before surgery, paying particular attention to specific complications of diabetes. Gastroparesis creates a risk of stasis and aspiration of gastric content at induction of anaesthesia requiring the use of a rapid sequence induction technique. Cardiac involvement can be divided into several types.

Active smoking in claudicants undergoing lower extremity bypass predicts decreased graft patency and worse overall survival.

Objective: Performing lower extremity bypass (LEB) in actively smoking claudicants remains controversial. Whereas some surgeons advocate a strict nonoperative approach to active smokers, citing perceived inferior outcomes, others will proceed with surgical bypass if the patient is anatomically suited and medical management has failed. The purpose of this study was to determine the impact of active smoking on LEB outcomes among claudicants.

Perioperative risk assessment for successful kidney transplant in leigh syndrome: a case report.

Background: Leigh syndrome (LS) is a rare neurodegenerative mitochondrial disorder which typically presents in childhood but has a varied clinical course. Renal involvement such as proximal tubulopathy in patients with mitochondrial disorders has been described. However, end stage renal disease (ESRD) is uncommon and literature regarding patients undergoing kidney transplantation is limited.