Pulmonology Commons^™

Is Chest Tube Insertion With Ultrasound Guidance Safe In Patients Using Clopidogrel?, Wissam Abouzgheib, Yousef R. Shweihat, Nikhil Meena, Thaddeus Barrter

Internal Medicine

Background and objective: Drainage of the pleural space is a common procedure.The safety of chest tube insertion in patients using clopidogrel has not been investigated.

Methods: Ultrasound-guided chest tube insertions performed on 24 patients who were being actively treated with clopidogrel were retrospectively reviewed.

Results: No excessive bleeding occurred in any of these patients.

Conclusions: Given the known effects of clopidogrel on platelet function, these results were interpreted as indicating that clopidogrel therapy is a relative but not an absolute contraindication to chest tube insertion, if an experienced operator places a small-bore tube under ultrasound guidance.

Evaluation Of A Mechanical Ventilator Education Program For Intern Physicians In An Intensive Care Nursery, William Bucher, Brian Glynn

Division of Pulmonary, Allergy, and Critical Care Medicine Posters

Background: Thomas Jefferson University Hospital is a large urban Academic Medical Center with a level III Intensive Care Nursery (ICN). A new group of pediatric interns rotate through the ICN every year and receive limited education on mechanical ventilation. We developed a live, one hour training session performed by a Respiratory Therapist and a Respiratory Challenge Test to be completed by the physicians before and after each session. Clinical training was defined as routine training acquired during daily rotation in the ICN. We hypothesized that classroom and clinical training would be more effective than clinical training alone.

Method: After a …

Serial Analysis Of The Gut And Respiratory Microbiome In Cystic Fibrosis In Infancy: Interaction Between Intestinal And Respiratory Tracts And Impact Of Nutritional Exposures, J. C. Madan, D. C. Koestler, B. A. Stanton, L. Davidson, L. A. Moulton, M. L. Housman, J. H. Moore, M. F. Guill, H. G. Morrison, M. L. Sogin, T. H. Hampton, M. R. Karagas, P. E. Palumbo, J. A. Foster, P. L. Hibberd, G. A. O’Toole

Dartmouth Scholarship

Pulmonary damage caused by chronic colonization of the cystic fibrosis (CF) lung by microbial communities is the proximal cause of respiratory failure. While there has been an effort to document the microbiome of the CF lung in pediatric and adult patients, little is known regarding the developing microflora in infants. We examined the respiratory and intestinal microbiota development in infants with CF from birth to 21 months. Distinct genera dominated in the gut compared to those in the respiratory tract, yet some bacteria overlapped, demonstrating a core microbiota dominated by Veillonella and Streptococcus. Bacterial diversity increased significantly over time, …

Multidrug Resistant Pulmonary Tuberculosis Treatment Regimens And Patient Outcomes: An Individual Patient Data Meta-Analysis Of 9,153 Patients, Shama D. Ahuja, David Ashkin, Monika Avendano, Rita Banerjee, Melissa Bauer, Jamie N. Bayona

Dartmouth Scholarship

Dick Menzies and colleagues report findings from a collaborative, individual patient-level meta-analysis of treatment outcomes among patients with multidrug-resistant tuberculosis.

Background: Treatment of multidrug resistant tuberculosis (MDR-TB) is lengthy, toxic, expensive, and has generally poor outcomes. We undertook an individual patient data meta-analysis to assess the impact on outcomes of the type, number, and duration of drugs used to treat MDR-TB.

Atypical Pathogens Causing Community-Acquired Pneumonia In Adults., Ali Bin Sarwar Zubairi, Afia Zafar, Nawal Salahuddin, Ahmed Suleman Haque, Shahan Waheed, Javaid Khan

Department of Medicine

Objective: To determine the frequency of community-acquired respiratory pathogens with special focus on atypical organisms in patients presenting to a tertiary care facility with community-acquired pneumonia (CAP).

Methods: The descriptive study on adult patients was conducted from February 2007 to March 2008 at the Aga Khan University Hospital, Karachi. It comprised 124 consenting patients of age 16 and above who presentd with a diagnosis of community-acquired pneumonia. The diagnostic modalities used were based on significant changes in antibody titer or persisting high antibody titers in the case of Mycoplasma pneumoniae and Chalmydia pneumoniae infections, or bacterial antigen in urine, in …

Brief Report: A Phase Ii "Window-Of-Opportunity" Frontline Study Of The Mtor Inhibitor, Temsirolimus Given As A Single Agent In Patients With Advanced Nsclc, An Ncctg Study, Nicholas F. Reuter Md

Articles

BACKGROUND:

In an effort to evaluate the single agent activity of temsirolimus in previously untreated non-small-cell lung cancer, the North Central Cancer Treatment Group undertook a frontline "window-of-opportunity" study.

METHODS:

Patients received 25 mg of temsirolimus administered intravenously as a weekly 30 minute infusion, on a 4-week cycle. Based on a two-stage Fleming design, the treatment would be promising if at least four of the first 25 evaluable patients in stage I or at least six of the 50 evaluable patients at the end of stage II have a confirmed response. Fresh tumor biopsies were obtained to evaluate predictive markers …

Inhibition Of Adhesion And Invasion Of Pseudomonas Aeruginosa To Lung Epithelial Cells: A Model Of Cystic Fibrosis Infection, Ayman Noreddin, Ghada Sawy, Walid Elkhatib, Ehab Noreddin, Atef Shibl

Pharmacy Faculty Books and Book Chapters

"Over their life time, CF patients experience multiple infections by various pneumoniacausing bacteria [6]. With more patients surviving to adulthood, chronic infections with Pseudomonas aeruginosa are coming to the forefront as a leading cause of death [7]. Problems presented by infected CF lung are multi-dimensional; the electrolyte balance and pH of the fluids are abnormal. The mucus is thick and of an alternative composition compared to normal lung and may contribute to colonization with Pseudomonas aeruginosa [2, 3, 5]. As such, research is multi-pronged and includes gene therapy to correct the defective protein, amelioration of inflammatory response and thinning of …

Cross-Sectional Study Identifying Forms Of Tobacco Used By Shisha Smokers In Pakistan, Sameer-Ur-Rehman, Mohammed Ali Sadiq, Maria Adnan Parekh, Ali Bin Sarwar Zubairi, Philippe. Frossard, Javaid Khan

Section of Otolaryngology, Head & Neck Surgery

Objectives: To estimate the frequency of different forms of tobacco intake such as smoker's tobacco, chewable tobacco and snuff tobacco among shisha smoker's and to study the patterns and predictors of shisha smoking affecting youth from different cities of Pakistan.
Methods: A cross-sectional study was conducted including youth from four cities. Participants were asked to fill out a data collection tool at shisha cafes, shopping malls and restaurants. Data was analyzed using SPSSv.18.
Results: A total of 406 participants, 296 (73%) males and 110 (27%) females were included in the study. There were 163 (40%) cigarette smokers; 65 (16%) chewed …

Cross-Sectional Study Identifying Forms Of Tobacco Used By Shisha Smokers In Pakistan, Sameer Ur Rehman, Mohammed Ali Sadiq, Maria Adnan Parekh, Ali Bin Sarwar Zubairi, Javaid Khan, Philippe M. Frossard

Department of Medicine

Objectives: To estimate the frequency of different forms of tobacco intake such as smoker's tobacco, chewable tobacco and snuff tobacco among shisha smoker's and to study the patterns and predictors of shisha smoking affecting youth from different cities of Pakistan.
Methods: A cross-sectional study was conducted including youth from four cities. Participants were asked to fill out a data collection tool at shisha cafes, shopping malls and restaurants. Data was analyzed using SPSSv.18.
Results: A total of 406 participants, 296 (73%) males and 110 (27%) females were included in the study. There were 163 (40%) cigarette smokers; 65(16%) chewed tobacco …

A Study Of Emergency Room Utilization Related To Poorly Controlled Asthma In Pediatrics, Leistey T. Wortman

Nursing Theses and Capstone Projects

Asthma is a disease of the respiratory system, which causes swelling and narrowing of the airways. Asthma is commonly seen in children. It is the leading cause of hospital stays and school absences. Hospitalization accounts for the single largest portion of the direct health care costs for asthma, estimated at nearly $18 billion a year (Everage, et al, 2010). Children with asthma may be able to breathe normally most of the time but when they encounter a substance that can cause problems (a "trigger"); an asthma attack (exacerbation) can occur (PubMed Health, 2011). The purpose of this study is to …

Relationship Of Main Pulmonary Artery Diameter To Pulmonary Arterial Pressure In Scleroderma Patients With And Without Mild To Moderate Interstitial Fibrosis, Robert Kane Mccall

MUSC Theses and Dissertations

Purpose: To determine the validity of main pulmonary artery diameter (MPAD) as a marker of pulmonary hypertension in scleroderma patients with and without interstitial lung disease (lLD). Materials and Methods: We cross-referenced the radiologic database with medical records to identify patients with both computed tomography (CT) scans of the chest and right-heart catheterization separated by no more than six months. Computed tomography scans were reviewed to determine MPAD and extent of ILD for each patient. Ground glass opacity and fibrosis were individually scored by a single thoracic radiologist on a five-point scale. The same radiologist also determined the quality of …