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Full-Text Articles in Medicine and Health Sciences
Influence Of Body Mass Index And Antibiotic Dose On The Risk Of Surgical Site Infections In Pediatric Clean Orthopedic Surgery., Jeffrey J Cies, Shannon Chan, Jobayer Hossain, B Randall Brenn, M Cecilia Di Pentima
Influence Of Body Mass Index And Antibiotic Dose On The Risk Of Surgical Site Infections In Pediatric Clean Orthopedic Surgery., Jeffrey J Cies, Shannon Chan, Jobayer Hossain, B Randall Brenn, M Cecilia Di Pentima
Department of Anesthesiology Faculty Papers
OBJECTIVE: To evaluate body mass index (BMI) and antimicrobial dose as risk factors for surgical site infections in pediatric patients.
PATIENTS AND METHODS: Children between 2 and 19 years of age undergoing clean orthopedic procedures and receiving at least one dose of perioperative antibiotics (cefazolin, vancomycin, or clindamycin) were studied. The retrospective case-controlled study was conducted at the Alfred I. duPont Hospital for Children, a 180-bed tertiary-care academic pediatric hospital in Wilmington, DE. Data were collected from January 1, 2002, to December 31, 2005.
RESULTS: Underweight children had a higher risk for SSIs than overweight and normal-weight children. American Society …
Risk Factors For Wound Complications After Ankle Fracture Surgery., Adam G Miller, Andrew Margules, Steven M Raikin
Risk Factors For Wound Complications After Ankle Fracture Surgery., Adam G Miller, Andrew Margules, Steven M Raikin
Department of Orthopaedic Surgery Faculty Papers
BACKGROUND: The overall rate of complications after ankle fracture fixation varies between 5% and 40% depending on the population investigated, and wound complications have been reported to occur in 1.4% to 18.8% of patients. Large studies have focused on complications in terms of readmission, but few studies have examined risk factors for wound-related issues in the outpatient setting in a large number of patients. A review was performed to identify risk factors for wound complications tracked in the hospital and outpatient setting.
METHODS: Four hundred and seventy-eight patients underwent open reduction and internal fixation of an ankle fracture between 2003 …
The Differential Effects Of Maternal Age, Race/Ethnicity And Insurance On Neonatal Intensive Care Unit Admission Rates., Beatriz E De Jongh, Robert Locke, David A Paul, Matthew Hoffman
The Differential Effects Of Maternal Age, Race/Ethnicity And Insurance On Neonatal Intensive Care Unit Admission Rates., Beatriz E De Jongh, Robert Locke, David A Paul, Matthew Hoffman
Department of Pediatrics Faculty Papers
BACKGROUND: Maternal race/ethnicity, age, and socioeconomic status (SES) are important factors determining birth outcome. Previous studies have demonstrated that, teenagers, and mothers with advanced maternal age (AMA), and Black/Non-Hispanic race/ethnicity can independently increase the risk for a poor pregnancy outcome. Similarly, public insurance has been associated with suboptimal health outcomes. The interaction and impact on the risk of a pregnancy resulting in a NICU admission has not been studied. Our aim was, to analyze the simultaneous interactions of teen/advanced maternal age (AMA), race/ethnicity and socioeconomic status on the odds of NICU admission.
METHODS: The Consortium of Safe Labor Database (subset …
25(Oh)D3 And Cardiovascular Risk Factors In Female Nonhuman Primates., Matthew J Jorgensen, Lawrence L Rudel, Matthew Nudy, Jay R Kaplan, Thomas B Clarkson, Nicholas M Pajewski, Peter F Schnatz
25(Oh)D3 And Cardiovascular Risk Factors In Female Nonhuman Primates., Matthew J Jorgensen, Lawrence L Rudel, Matthew Nudy, Jay R Kaplan, Thomas B Clarkson, Nicholas M Pajewski, Peter F Schnatz
Division of Internal Medicine Faculty Papers & Presentations
OBJECTIVE: To determine if interindividual differences in plasma concentrations of 25-hydroxyvitamin D(3) (25(OH)D(3)) have pathophysiologic significance, we evaluated a cohort of female monkeys, seeking to identify associations with clinically relevant cardiovascular risk factors, including age, abdominal obesity (waist circumference), and high-density lipoprotein cholesterol (HDL-C).
METHODS: One hundred fifty-five female vervet monkeys (Chlorocebus aethiops sabaeus) aged 3-25 years consumed a typical western diet for 7-8 weeks that provided a woman's equivalent of approximately 1000 IU/day of vitamin D(3). Measurements of vitamin D(3) and HDL-C concentrations, as well as waist circumference, were obtained.
RESULTS: Among young monkeys (aged 3-5 years), compared to …
Functional Results And Outcomes After Repair Of Proximal Hamstring Avulsions., Steven B Cohen, Ashwin Rangavajjula, Dharmesh Vyas, James P Bradley
Functional Results And Outcomes After Repair Of Proximal Hamstring Avulsions., Steven B Cohen, Ashwin Rangavajjula, Dharmesh Vyas, James P Bradley
Rothman Institute Faculty Papers
BACKGROUND: The purpose of this study was to assess postsurgical outcomes in active patients after primary repair of acute and chronic proximal hamstring tears.
HYPOTHESIS: Surgical treatment of both acute and chronic proximal hamstring avulsion injuries would result in improved patient outcomes using validated outcome scores and a hamstring-specific questionnaire, and operative repair of these injuries results in excellent outcomes with a high level of patient satisfaction, pain relief, and return to function.
STUDY DESIGN: Case series; Level of evidence, 4.
METHODS: Fifty-two patients who underwent proximal hamstring repair (26 male and 26 female; average age, 47.7 years) completed the …
Does International Normalized Ratio Level Predict Pulmonary Embolism?, Patricia Hansen, Benjamin Zmistowski, Camilo Restrepo, Javad Parvizi, Richard H Rothman
Does International Normalized Ratio Level Predict Pulmonary Embolism?, Patricia Hansen, Benjamin Zmistowski, Camilo Restrepo, Javad Parvizi, Richard H Rothman
Rothman Institute Faculty Papers
BACKGROUND: Preventing pulmonary embolism is a priority after major musculoskeletal surgery. The literature contains discrepant data regarding the influence of anticoagulation on the incidence of pulmonary embolism after joint arthroplasty. The American College of Chest Physicians guidelines recommend administration of oral anticoagulants (warfarin), aiming for an international normalized ratio (INR) level between 2 and 3. However, recent studies show aggressive anticoagulation (INR > 2) can lead to hematoma formation and increased risk of subsequent infection.
QUESTIONS/PURPOSES: We asked whether an INR greater than 2 protects against pulmonary embolism.
PATIENTS AND METHODS: We identified 9112 patients with 10,122 admissions for joint arthroplasty …
Surgical Outcome In Pet-Positive, Mri-Negative Patients With Temporal Lobe Epilepsy, Carla Lopinto-Khoury, Michael R. Sperling, Christopher Skidmore, Maromi Nei, James Evans, Ashwini Sharan, Scott Mintzer
Surgical Outcome In Pet-Positive, Mri-Negative Patients With Temporal Lobe Epilepsy, Carla Lopinto-Khoury, Michael R. Sperling, Christopher Skidmore, Maromi Nei, James Evans, Ashwini Sharan, Scott Mintzer
Department of Neurology Faculty Papers
PURPOSE:
Fluorodeoxyglucose positron emission computed tomography (FDG-PET) hypometabolism is important for surgical planning in patients with temporal lobe epilepsy (TLE), but its significance remains unclear in patients who do not have evidence of mesial temporal sclerosis (MTS) on magnetic resonance imaging (MRI). We examined surgical outcomes in a group of PET-positive, MRI-negative patients and compared them with those of patients with MTS.
METHODS:
We queried the Thomas Jefferson University Surgical Epilepsy Database for patients who underwent anterior temporal lobectomy (ATL) from 1991 to 2009 and who had unilateral temporal PET hypometabolism without an epileptogenic lesion on MRI (PET+/MRI-). We compared …