The COVID-19 Tracheostomy Experience at a Large Academic Medical Center in New York during the First Year.

New York City was the epicenter of the initial surge of the COVID-19 pandemic in the United States. Tracheostomy is a critical procedure in the care of patients with COVID-19. We hypothesized that early tracheostomy would decrease the length of time on sedation, time on mechanical ventilation, intensive care unit length of stay, and mortality.

Pulmonary Manifestations of Torture.

Despite international treaties banning torture, it is still widely practiced by state agents and private citizens alike. Pulmonologists may encounter survivors of torture in routine clinical practice or in the context of a forensic medical evaluation. The Istanbul Protocol delineates the general approach to the effective medical examination, investigation, and reporting of an individual alleging torture, but relatively little text is devoted to the specific pulmonary manifestations of torture.

Pitolisant to Treat Excessive Daytime Sleepiness and Cataplexy in Adults with Narcolepsy: Rationale and Clinical Utility.

Narcolepsy is a sleep disorder marked by chronic, debilitating excessive daytime sleepiness and can be associated with cataplexy, sleep paralysis and sleep-related hallucinations. Pharmacological therapy for narcolepsy primarily aims to increase wakefulness and reduce cataplexy attacks. Pitolisant is a first-in-class agent utilizing histamine to improve wakefulness by acting as an antagonist/inverse agonist of the presynaptic histamine 3 receptor.

Sleep Studies Interpretation and Application.

Obstructive sleep apnea is a common, but under-recognized, condition. Polysomnography remains the gold standard for diagnosing obstructive sleep apnea and determining whether treatment is appropriate. The development of home sleep apnea testing has allowed for a faster and more convenient method of diagnosis.

Impact of an electronic sepsis initiative on antibiotic use and health care facility-onset Clostridium difficile infection rates.

Background: Although integrated, electronic sepsis screening and treatment protocols are thought to improve patient outcomes, less is known about their unintended consequences. We aimed to determine if the introduction of a sepsis initiative coincided with increases in broad-spectrum antibiotic use and health care facility-onset (HCFO) Clostridium difficile infection (CDI) rates.

Methods: We used interrupted time series data from a large, tertiary, urban academic medical center including all adult inpatients on 4 medicine wards (June 2011-July 2014).

Unusual Patterns of Thoracic Metastasis of Urinary Bladder Carcinoma.

Urinary bladder carcinoma (UBC) is the ninth most common malignancy and the second most common urological malignancy after prostate cancer in men. Thoracic metastases occur in more than half of those with muscle-invasive disease, and these generally assume the form of multiple solid parenchymal lesions characteristic of hematogenous seeding of the lung. Unusual patterns of thoracic spread of UBC have also been described albeit sporadically in the form of case reports and series.

Ombitasvir-Paritaprevir-Ritonavir-Dasabuvir (Viekira Pak)-Induced Lactic Acidosis.

Objective: To report a case series of three patients with hepatitis C virus infection who all presented with severe type B lactic acidosis shortly after starting treatment with ombitasvir-paritaprevir-ritonavir-dasabuvir.

Design: Case series.

Setting: ICU.

Clinically occult primary fallopian tube carcinoma presenting as a malignant pleural effusion.

We report the first known case of malignant pleural effusion (MPE) as the sole presenting feature of clinically occult primary fallopian tube carcinoma (PFTC). A 57-year-old healthy woman was admitted with dyspnea. Evaluation demonstrated a right pleural effusion, fluid of which was malignant.

Plasma level of interferon γ induced protein 10 is a marker of sarcoidosis disease activity.

Rationale: Sarcoidosis is an idiopathic granulomatous disorder with heterogeneous clinical manifestations and variable prognosis. Monitoring disease activity is important to identify patients requiring treatment. Several cytokines have previously been shown to be elevated in the serum of patients with sarcoidosis and may be useful biomarkers of disease activity.

The prognosis of a normal Tl-201 stress-only SPECT MPI study.

Background: Stress-only Tc-99m SPECT myocardial perfusion imaging (MPI) decreases test time and patient radiation exposure with a proven benign prognosis of a normal study. The imaging sequence of Tl-201 MPI always starts with the stress portion; therefore, no pre-test decisions are needed regarding the imaging sequence. The recent intermittent Tc-99m shortage afforded the unique opportunity to study an unselected group of patients undergoing Tl-201 imaging.

An update on diastolic dysfunction.

Diastolic dysfunction refers to abnormal diastolic filling properties of the left ventricle regardless of whether systolic function is normal or the patient has symptoms. Diastolic heart failure (HF), or more accurately, HF with preserved systolic function, is a distinct clinical entity characterized by the presence of the triad of impaired diastolic function, normal systolic function (left ventricular ejection fraction > 50%), and symptoms of HF. Patients with HF with preserved systolic function are frequently symptomatic from both acute and chronic elevations in left ventricular end-diastolic pressure and/or left atrial pressure.