Statin-induced autoimmune myopathy: a case report.

Statins are widely used in the treatment of hypercholesterolemia. Muscle weakness and elevated creatine kinase (CK) are frequent side effects of statins with an incidence of about 15%. Statin-associated myopathy is more common in people who receive multiple drugs, the elderly or women but the mechanism underlying it is still unclear.

Ulcerative colitis induced by ixekizumab: a case report.

A possible case of ulcerative colitis (UC) developed during treatment with ixekizumab is reported. Ixekizumab is a human monoclonal antibody approved for chronic plaque psoriasis that works by blocking interleukin-17 (IL-17). Cytoquines, such as IL-17, may be involved in the pathophysiology of psoriasis and inflammatory bowel diseases.

Bullous pemphigoid induced by ustekinumab: a case report.

A possible case of bullous pemphigoid (BP) that developed during treatment with ustekinumab is reported. Ustekinumab is a human monoclonal antibody found in pathologies such as psoriasis, which works by inhibiting the activity of interleukin-12 and interleukin-23. We describe the case of a 75-year-old woman who presented with new onset of erythematous and bullous lesions 5 days after receiving a fifth dose of ustekinumab.

Generation of one iPSC line (IMEDEAi007-A) by Sendai Virus transduction of PBMCs from a Psoriasis donor.

Psoriasis is a chronic inflammatory skin disease that speeds up the life cycle of skin cells, forming scales and red patches that are itchy and sometimes painful. It is a complex disease of autoimmune origin and genetic predisposition with more than 10 different loci associated. Here we described the production of an iPSC line generated by Sendai Virus (Klf4, Oct3/4, Sox2 and c-Myc) reprogramming of Peripheral Blood Mononuclear Cells (PBMCs) from a Psoriasis patient.

Generation of a human iPSC line (IMEDEAi008-A) derived from natural homozygous CCR5-Δ32 PBMCs enriched in the pro-erythroblast population.

A 32 base pair deletion in the C-C chemokine receptor type gene (CCR5-Δ32), the main Human Immunodeficiency Virus (HIV) co-receptor results in a non-functional protein. Individuals homozygous for the CCR5-Δ32 mutation are resistant to HIV infection. Here we report the generation, from pro-erythroblast enriched Peripheral Blood Mononuclear Cells (PBMCs) from a naturally occurring CCR5-Δ32/Δ32 individual, of the fully characterized iPSC line IMEDEAi008-A.

Successful management of hypothermic cardiopulmonary bypass in a malignant hyperthermia susceptible patient.

Malignant hyperthermia (MH) is a potentially lethal reaction in those that are genetically predisposed, frequently triggered by inhaled anesthetics. MH is often difficult to diagnose because it is accompanied by signs and symptoms that are shared with other disorders. The diagnosis is further obscured in cardiac surgical patients, as the signs of MH can be masked by the cardiopulmonary bypass circuit (CPB) and the use of induced hypothermia.

iPSC-Derived Intestinal Organoids from Cystic Fibrosis Patients Acquire CFTR Activity upon TALEN-Mediated Repair of the p.F508del Mutation.

Cystic fibrosis (CF) is the main genetic cause of death among the Caucasian population. The disease is characterized by abnormal fluid and electrolyte mobility across secretory epithelia. The first manifestations occur within hours of birth (meconium ileus), later extending to other organs, generally affecting the respiratory tract.

Perioperative takotsubo cardiomyopathy: Implications for anesthesiologist.

Takotsubo cardiomyopathy (TCM) is characterized by transient ventricular dysfunction in the absence of obstructive coronary artery disease that may be triggered by an acute medical illness or intense physical or emotional stress. TCM is often confused with acute myocardial infarction given the similar electrocardiographic changes, cardiac enzymes, hemodynamic perturbations, and myocardial wall motion abnormalities. In the perioperative setting, the clinical picture may be more confusing because of the effect of anesthesia as well as hemodynamic changes related to the surgery itself.

Generation of one iPSC line (IMEDEAi006-A) from an early-onset familial Alzheimer's Disease (fAD) patient carrying the E280A mutation in the PSEN1 gene.

The mutation E280A in PSEN1 (presenilin-1) is the most common cause of early-onset familial Alzheimer's Disease (fAD). It presents autosomal dominant inheritance and frequently leads to the manifestation of the disease in relatively young individuals. Here we report the generation of one PSEN1 E280A iPSC line derived from an early-onset patient.

The value of institutional protocols and focused cardiac ultrasound during a case of ultramassive transfusion.

A 53-year-old female was admitted to the emergency department with an exsanguinating bleed from the rectum which was of unclear origin. In what could be considered an ultramassive transfusion, 60 units packed red blood cells, 23 units fresh frozen plasma, 20 units platelets, 6 units cryoprecipitate, 30 L of crystalloids, 2 L of colloids, and 4 g of tranexamic acid were transfused over the course of 7 h. An arterio-enteric fistula was diagnosed and treated by an interventional radiologist.

Expiratory Central Airway Collapse in Adults: Corrective Treatment (Part 2).

Corrective treatment of expiratory central airway collapse (ECAC) consists of placement of airway stents or tracheobronchoplasty (TBP). The indication for corrective treatment is severe central airway collapse (>90 %), and severe symptoms that cause decline in quality of life. Patients are selected to undergo a trial of tracheal "Y" stent placement.

Expiratory Central Airway Collapse in Adults: Anesthetic Implications (Part 1).

Expiratory central airway collapse (ECAC) is a general term that incorporates tracheobronchomalacia (TBM) and excessive dynamic airway collapse (EDAC). TBM and EDAC are progressive, degenerative disorders of the tracheobronchial tree, causing airway collapse. Induction of general anesthesia can trigger intraoperative airway collapse in patients with these conditions.

Cardiogenic and septic shock associated with aortic and mitral valve infective endocarditis caused by from a urinary tract infection.

, also known as nutritionally variant streptococcus, is part of the normal flora of the oral cavity and urogenital and intestinal tracts and is a rare cause of infective endocarditis. It is fastidious or difficult to culture and associated with high rates of septic embolization, treatment failure and mortality. We describe an unusual presentation of infective endocarditis with severe mitral valve regurgitation due to in an immunocompetent patient.

Iatrogenic atrio-esophageal fistula following a video-assisted thoracoscopic maze procedure: Is esophageal instrumentation justified even when the diagnosis is equivocal?

A 74-year-old female underwent an uneventful bilateral thoracoscopic maze procedure for persistent atrial fibrillation with continuous transesophageal echocardiographic (TEE) guidance. She presented six weeks later with persistent fever and focal neurological signs. Computed tomography of the thorax revealed air in the posterior LA, raising suspicion for an abscess versus an atrioesophageal fistula (AEF).

Prolonged circulatory support with an Impella assist device in the management of cardiogenic shock associated with takotsubo syndrome, severe sepsis and acute respiratory distress syndrome.

Severe sepsis has been known to trigger for takotsubo syndrome which is associated with profound physical or emotional stress. Severe sepsis is also associated with sepsis-induced cardiomyopathy, a reversible myocardial depression. We report a case in which a patient with takotsubo syndrome, cardiogenic shock, severe sepsis, and adult respiratory distress syndrome was managed with an Impella Cardiac Power circulatory support device for 108 h (4.

Perioperative Takotsubo Cardiomyopathy: A Systematic Review of Published Cases.

Takotsubo cardiomyopathy (TCM) is a condition that is characterized as a transient ventricular dysfunction in the absence of obstructive coronary artery disease (CAD) and is usually triggered by an acute medical illness or intense physical or emotional stress. Multiple cases of perioperative TCM (pTCM) have been reported from around the world, but a qualitative analysis of these cases has not yet been done. For this systematic review, we searched PubMed for case reports and case series of pTCM published from 1966 to April 2015 with the objective being to evaluate whether differences in demographics, clinical features and outcomes exist between pTCM and nonperioperative (npTCM), as well as to attempt to identify any predictors of the severe form of pTCM, which requires mechanical circulatory support (MCS) devices or leads to death.

Incidental finding of tracheal bronchus complicating the anesthetic management of a left video-assisted thoracoscopic procedure.

Congenital abnormalities of the large airways are uncommon, but may occasionally pose significant difficulties for anesthesiologists. The tracheal bronchus is an anatomical variant in which an accessory bronchus originates directly from the trachea rather than distal to the carina, as a takeoff from the right mainstem bronchus. Anesthesiologists should be aware of this uncommon anomaly, its different variants, and its management in order to successfully establish one lung ventilation (OLV) for surgical isolation.

The Feasibility of Simultaneous Orthogonal Plane Imaging with Tilt for Short-Axis Evaluation of the Pulmonic Valve by Transesophageal Echocardiography.

Simultaneous orthogonal plane imaging with tilt enables the display of two 2D, real-time images and the evaluation of structures that cannot be seen by conventional single-plane transesophageal echocardiographic (TEE) imaging. After a step-wise examination protocol, we used simultaneous orthogonal plane imaging to obtain the short-axis view of the pulmonic valve (PV) and assessed flow in both images simultaneously using color Doppler imaging in 100 consecutive patients undergoing intraoperative TEE. Our goals were to assess the ability of this technique to visualize all 3 leaflets of the PV, assess feasibility of planimetry to measure valve area, and assess flow using color Doppler imaging.

Management of a Jehovah's Witness Patient with Sepsis and Profuse Bleeding After Emergency Coronary Artery Bypass Graft Surgery: Rethinking the Critical Threshold of Oxygen Delivery.

The duration and extent of acute hemodilution that the human body can withstand remains unclear. Many consider 184 mL/m/min to be the oxygen delivery (DO2) threshold below which oxygen consumption (VO2) begins to decrease. We describe a critically ill Jehovah's Witness patient who tolerated a much lower level of DO2, coupled with severe acute anemia that persisted for >10 days without any sequelae.