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- Journal Articles (5)
- Department of Orthopaedic Surgery Faculty Papers (4)
- Department of Family & Community Medicine Faculty Papers (2)
- Department of Neurology Faculty Papers (2)
- Department of Psychiatry and Human Behavior Faculty Papers (2)
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- Department of Surgery Faculty Papers (2)
- Department of Jefferson Headache Center papers and presentations (1)
- Department of Pediatrics Faculty Papers (1)
- Department of Urology Faculty Papers (1)
- Division of Gastroenterology and Hepatology Faculty Papers (1)
- Manuscripts, Articles, Book Chapters and Other Papers (1)
- PCI Publications and Projects (1)
- Theses and Dissertations (1)
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Articles 1 - 24 of 24
Full-Text Articles in Entire DC Network
Illusory Predictors: Generalizability Of Findings In Cocaine Treatment Retention Research, Angela L Stotts, Marc E Mooney, Shelly L Sayre, Meredith Novy, Joy M Schmitz, John Grabowski
Illusory Predictors: Generalizability Of Findings In Cocaine Treatment Retention Research, Angela L Stotts, Marc E Mooney, Shelly L Sayre, Meredith Novy, Joy M Schmitz, John Grabowski
Journal Articles
Treatment retention is of paramount importance in cocaine treatment research as treatment completion rates are often 50% or less. Failure to retain cocaine patients in treatment has both significant research and clinical implications. In this paper we qualitatively and quantitatively demonstrate the inconsistency found across analyses of retention predictors in order to highlight the problem. First, a qualitative review of the published literature was undertaken to identify the frequency of predictors studied and their relations to treatment retention. Second, an empirical demonstration of predictor stability was conducted by testing a common set of variables across three similar 12-week cocaine clinical …
Rhabdomyolysis After Laparoscopic Nephrectomy., Deborah T. Glassman, William G. Merriam, Edouard J. Trabulsi, Dolores Byrne, Leonard Gomella
Rhabdomyolysis After Laparoscopic Nephrectomy., Deborah T. Glassman, William G. Merriam, Edouard J. Trabulsi, Dolores Byrne, Leonard Gomella
Department of Urology Faculty Papers
BACKGROUND AND OBJECTIVES: Laparoscopic renal surgery has become a widely applied technique in recent years. The development of postoperative rhabdomyolysis is a known but rare complication of laparoscopic renal surgery. Herein, 4 cases of rhabdomyolysis and a review of the literature are presented with respect to pathogenesis, treatment, and prevention of this dire complication. METHODS: A retrospective review of over 600 laparoscopic renal operations over the past 8 years was performed. All cases of postoperative rhabdomyolysis were identified. A Medline search was performed to find articles related to the development of postoperative rhabdomyolysis. Cases of rhabdomyolysis developing after laparoscopic renal …
Teaching Case: Occipital Neuralgia In A Young Patient - Expert Commentary, Avi Ashkenazi
Teaching Case: Occipital Neuralgia In A Young Patient - Expert Commentary, Avi Ashkenazi
Department of Neurology Faculty Papers
Expert commentary on Carayannopoulos, AG. Teaching case: Occipital neuralgia in a young patient, 47(9):1367-1368, October 2007.
Teaching Case: Headache Stigmata, Michael Marmura, Seymour Solomon
Teaching Case: Headache Stigmata, Michael Marmura, Seymour Solomon
Department of Neurology Faculty Papers
A 38-year-old man with past medical history of hypertension and obesity presented to our clinic for evaluation of severe headaches and multiple episodes of discoloration of the forehead on the same side as the headache.
Left Ventricular Noncompaction Mimicking Peripartum Cardiomyopathy., Chetan Patel, Girish S. Shirali, Naveen Pereira
Left Ventricular Noncompaction Mimicking Peripartum Cardiomyopathy., Chetan Patel, Girish S. Shirali, Naveen Pereira
Manuscripts, Articles, Book Chapters and Other Papers
No abstract provided.
Relationships Between Scores On The Jefferson Scale Of Physician Empathy, Patient Perceptions Of Physician Empathy, And Humanistic Approaches To Patient Care: A Validity Study., Karen M. Glaser, Fred W. Markham, Herbert M. Adler, Patrick R. Mcmanus, Mohammadreza Hojat
Relationships Between Scores On The Jefferson Scale Of Physician Empathy, Patient Perceptions Of Physician Empathy, And Humanistic Approaches To Patient Care: A Validity Study., Karen M. Glaser, Fred W. Markham, Herbert M. Adler, Patrick R. Mcmanus, Mohammadreza Hojat
Department of Psychiatry and Human Behavior Faculty Papers
BACKGROUND: Empathy is the backbone of a positive physician-patient relationship. Physician empathy and the patient's awareness of the physician's empathic concern can lead to a more positive clinical outcome.
MATERIAL/METHODS: The Jefferson Scale of Physician Empathy (JSPE) was completed by 36 physicians in the Family Medicine residency program at Thomas Jefferson University Hospital, and 90 patients evaluated these physicians by completing the Jefferson Scale of Patient Perceptions of Physician Empathy (JSPPPE), and a survey about physicians' humanistic approaches to patient care.
RESULTS: A statistically significant correlation was found between scores of the JSPE and JSPPPE (r=0.48, p
CONCLUSIONS: These findings …
Gangliocytic Paraganglioma: Case Report And Review Of The Literature, Agnes Witkiewicz, Avi Galler, Charles Yeo
Gangliocytic Paraganglioma: Case Report And Review Of The Literature, Agnes Witkiewicz, Avi Galler, Charles Yeo
Department of Surgery Faculty Papers
Gangliocytic paraganglioma is a rare tumor, which occurs nearly exclusively in the second portion of the duodenum. Generally, this tumor has a benign clinical course, although rarely, it may recur or metastasize to regional lymph nodes. Only one case with distant metastasis has been reported. We present a case of duodenal gangliocytic paraganglioma treated first by local resection followed by pylorus-preserving pancreaticoduodenectomy. Examination of the first specimen revealed focal nuclear pleomorphism and mitotic activity, in addition to the presence of three characteristic histologic components: epithelioid, ganglion, and spindle cell. In the subsequent pancreaticoduodenectomy specimen, there was no residual tumor identified …
Mechanisms Of Perceptual Learning Of Depth Discrimination In Random Dot Stereograms, Liat Gantz, Saumil S Patel, Susana T L Chung, Ronald S Harwerth
Mechanisms Of Perceptual Learning Of Depth Discrimination In Random Dot Stereograms, Liat Gantz, Saumil S Patel, Susana T L Chung, Ronald S Harwerth
Journal Articles
Perceptual learning is a training induced improvement in performance. Mechanisms underlying the perceptual learning of depth discrimination in dynamic random dot stereograms were examined by assessing stereothresholds as a function of decorrelation. The inflection point of the decorrelation function was defined as the level of decorrelation corresponding to 1.4 times the threshold when decorrelation is 0%. In general, stereothresholds increased with increasing decorrelation. Following training, stereothresholds and standard errors of measurement decreased systematically for all tested decorrelation values. Post training decorrelation functions were reduced by a multiplicative constant (approximately 5), exhibiting changes in stereothresholds without changes in the inflection points. …
Quality Of Weight Loss Advice On Internet Forums, Kevin O Hwang, Kiran Farheen, Craig W Johnson, Eric J Thomas, Ann S Barnes, Elmer V Bernstam
Quality Of Weight Loss Advice On Internet Forums, Kevin O Hwang, Kiran Farheen, Craig W Johnson, Eric J Thomas, Ann S Barnes, Elmer V Bernstam
Journal Articles
BACKGROUND: Adults use the Internet for weight loss information, sometimes by participating in discussion forums. Our purpose was to analyze the quality of advice exchanged on these forums.
METHODS: This was a retrospective analysis of messages posted to 18 Internet weight loss forums during 1 month in 2006. Advice was evaluated for congruence with clinical guidelines; potential for causing harm; and subsequent correction when it was contradictory to guidelines (erroneous) or potentially harmful. Message- and forum-specific characteristics were evaluated as predictors of advice quality and self-correction.
RESULTS: Of 3368 initial messages, 266 (7.9%) were requests for advice. Of 654 provisions …
Acute Proximal Hamstring Rupture, Steven B. Cohen, James Bradley
Acute Proximal Hamstring Rupture, Steven B. Cohen, James Bradley
Department of Orthopaedic Surgery Faculty Papers
Hamstring strain is common in athletes, and both diagnosis and surgical treatment of this injury are becoming more common. Nonsurgical treatment of complete ruptures has resulted in complications such as muscle weakness and sciatic neuralgia. Surgical treatment recently has been advocated to repair the complete rupture of the hamstring tendons from the ischial tuberosity. Surgical repair involves a transverse incision in the gluteal crease, protection of the sciatic nerve, mobilization of the ruptured tendons, and repair to the ischial tuberosity with the use of suture anchors. Reports in the literature of surgical treatment of proximal hamstring rupture are few, and …
Concave Pit-Containing Scaffold Surfaces Improve Stem Cell-Derived Osteoblast Performance And Lead To Significant Bone Tissue Formation., Antonio Graziano, Riccardo D'Aquino, Maria Gabriella Cusella-De Angelis, Gregorio Laino, Adriano Piattelli, Maurizio Pacifici, Alfredo De Rosa, Gianpaolo Papaccio
Concave Pit-Containing Scaffold Surfaces Improve Stem Cell-Derived Osteoblast Performance And Lead To Significant Bone Tissue Formation., Antonio Graziano, Riccardo D'Aquino, Maria Gabriella Cusella-De Angelis, Gregorio Laino, Adriano Piattelli, Maurizio Pacifici, Alfredo De Rosa, Gianpaolo Papaccio
Department of Orthopaedic Surgery Faculty Papers
BACKGROUND: Scaffold surface features are thought to be important regulators of stem cell performance and endurance in tissue engineering applications, but details about these fundamental aspects of stem cell biology remain largely unclear.
METHODOLOGY AND FINDINGS: In the present study, smooth clinical-grade lactide-coglyolic acid 85:15 (PLGA) scaffolds were carved as membranes and treated with NMP (N-metil-pyrrolidone) to create controlled subtractive pits or microcavities. Scanning electron and confocal microscopy revealed that the NMP-treated membranes contained: (i) large microcavities of 80-120 microm in diameter and 40-100 microm in depth, which we termed primary; and (ii) smaller microcavities of 10-20 microm in diameter …
Ambulatory Care Adverse Events And Preventable Adverse Events Leading To A Hospital Admission, Donna M Woods, Eric J Thomas, Jane L Holl, Kevin B Weiss, Troyen A Brennan
Ambulatory Care Adverse Events And Preventable Adverse Events Leading To A Hospital Admission, Donna M Woods, Eric J Thomas, Jane L Holl, Kevin B Weiss, Troyen A Brennan
Journal Articles
BACKGROUND: Most healthcare in the US is delivered in the ambulatory care setting, but the epidemiology of errors and adverse events in ambulatory care is understudied.
METHODS: Using the population-based data from the Colorado and Utah Medical Practices Study, we identified adverse events that occurred in an ambulatory care setting and led to hospital admission. Proportions with 95% CIs are reported.
RESULTS: We reviewed 14,700-hospital discharge records and found 587 adverse events of which 70 were ambulatory care adverse events (AAEs) and 31 were ambulatory care preventable adverse events (APAEs). When weighted to the general population, there were 2608 AAEs …
Management Of Morel-Lavallee Lesion Of The Knee: Twenty-Seven Cases In The National Football League, Samir G. Tejwani, Steven B. Cohen, James P. Bradley
Management Of Morel-Lavallee Lesion Of The Knee: Twenty-Seven Cases In The National Football League, Samir G. Tejwani, Steven B. Cohen, James P. Bradley
Department of Orthopaedic Surgery Faculty Papers
BACKGROUND: The Morel-Lavallee lesion is a closed degloving injury most commonly described in the region of the hip joint after blunt trauma. It also occurs in the knee as a result of shearing trauma during football and is a distinct lesion from prepatellar bursitis and quadriceps contusion.
PURPOSE: To review the authors' experience with Morel-Lavallee lesion of the knee in the elite contact athlete to construct a diagnostic and treatment algorithm.
STUDY DESIGN: Case series; Level of evidence, 4.
METHODS: Twenty-seven knees in 24 players were identified from 1 National Football League team's annual injury database as having sustained a …
Rotator Cuff Contusions Of The Shoulder In Professional Football Players: Epidemiology And Magnetic Resonance Imaging Findings, Steven B. Cohen, Jeffrey D. Towers, James P. Bradley
Rotator Cuff Contusions Of The Shoulder In Professional Football Players: Epidemiology And Magnetic Resonance Imaging Findings, Steven B. Cohen, Jeffrey D. Towers, James P. Bradley
Department of Orthopaedic Surgery Faculty Papers
BACKGROUND: No published reports have studied the epidemiology and magnetic resonance imaging findings associated with rotator cuff contusions of the shoulder in professional football players.
PURPOSE: To determine a single professional football team's incidence, treatment, and magnetic resonance imaging appearance of players sustaining rotator cuff contusions of the shoulder.
STUDY DESIGN: Case series; Level of evidence, 4.
METHODS: From 1999 to 2005, a North American professional football team's injury records were retrospectively reviewed for athletes who had sustained a rotator cuff contusion of the shoulder during in-season participation. Those patients who had magnetic resonance imaging of the shoulder with a …
Impact Of Morbid Obesity On Outcome Of Laparoscopic Splenectomy., Edward P Dominguez, Yong U Choi, Bradford G Scott, Alan M. Yahanda Md, Facs, Edward A Graviss, John F Sweeney
Impact Of Morbid Obesity On Outcome Of Laparoscopic Splenectomy., Edward P Dominguez, Yong U Choi, Bradford G Scott, Alan M. Yahanda Md, Facs, Edward A Graviss, John F Sweeney
PCI Publications and Projects
BACKGROUND: Because of the obesity epidemic, surgeons are operating on morbidly obese patients in increasing numbers. The aim of this study was to evaluate the impact of morbid obesity on the outcome of laparoscopic splenectomy.
METHODS: The study group consisted of 120 consecutive patients who underwent laparoscopic splenectomy for benign and malignant disease from March 1996 to May 2005. These patients were retrospectively divided into three groups. Group 1 had a body mass index (BMI) < 30. Group 2 patients had a BMI > or = 30 and < 40 and were considered obese. Group 3 had a BMI > or = 40 and were considered morbidly obese. Data including surgical approach (laparoscopic vs. hand-assisted), operative time, conversion rate, estimated blood …
Severe Aortic And Arterial Aneurysms Associated With A Tgfbr2 Mutation, Scott A Lemaire, Hariyadarshi Pannu, Van Tran-Fadulu, Stacey A Carter, Joseph S Coselli, Dianna M Milewicz
Severe Aortic And Arterial Aneurysms Associated With A Tgfbr2 Mutation, Scott A Lemaire, Hariyadarshi Pannu, Van Tran-Fadulu, Stacey A Carter, Joseph S Coselli, Dianna M Milewicz
Journal Articles
BACKGROUND: A 24-year-old man presented with previously diagnosed Marfan's syndrome. Since the age of 9 years, he had undergone eight cardiovascular procedures to treat rapidly progressive aneurysms, dissection and tortuous vascular disease involving the aortic root and arch, the thoracoabdominal aorta, and brachiocephalic, vertebral, internal thoracic and superior mesenteric arteries. Throughout this extensive series of cardiovascular surgical repairs, he recovered without stroke, paraplegia or renal impairment.
INVESTIGATIONS: CT scans, arteriogram, genetic mutation screening of transforming growth factor beta receptors 1 and 2.
DIAGNOSIS: Diffuse and rapidly progressing vascular disease in a patient who met the diagnostic criteria for Marfan's syndrome, …
Hepatitis C Risk Assessment, Testing And Referral For Treatment In Urban Primary Care: Role Of Race And Ethnicity., Stacey B. Trooskin, Victor J. Navarro, Robert J. Winn, David J. Axelrod, A. Scott Mcneal, Maricruz Velez, Steven K. Herrine, Simona Rossi
Hepatitis C Risk Assessment, Testing And Referral For Treatment In Urban Primary Care: Role Of Race And Ethnicity., Stacey B. Trooskin, Victor J. Navarro, Robert J. Winn, David J. Axelrod, A. Scott Mcneal, Maricruz Velez, Steven K. Herrine, Simona Rossi
Division of Gastroenterology and Hepatology Faculty Papers
AIM: To determine rates of hepatitis C (HCV) risk factor ascertainment, testing, and referral in urban primary care practices, with particular attention to the effect of race and ethnicity.
METHODS: Retrospective chart review from four primary care sites in Philadelphia; two academic primary care practices and two community clinics was performed. Demographics, HCV risk factors, and other risk exposure information were collected.
RESULTS: Four thousand four hundred and seven charts were reviewed. Providers documented histories of injection drug use (IDU) and transfusion for less than 20% and 5% of patients, respectively. Only 55% of patients who admitted IDU were tested …
Development Of A Reliable And Construct Valid Measure Of Nutritional Literacy In Adults, James J. Diamond
Development Of A Reliable And Construct Valid Measure Of Nutritional Literacy In Adults, James J. Diamond
Department of Family & Community Medicine Faculty Papers
NOTE: The Nutritional Literacy Scale can be found here: http://jdc.jefferson.edu/nls/1/
Background: Research into the relation of literacy to health status has not included measures of nutritional literacy. This may be a critical area in the study of chronic conditions such as hypertension and diabetes, which can both relate to obesity and nutrition. This paper details the development and psychometric characteristics of the Nutritional Literacy Scale (NLS), offered as a measure of adults' ability to comprehend nutritional information.
Methods: In order to assess the internal consistency and construct validity of the NLS, demographic data, readability statistics, NLS scores and …
Jefferson Scale Of Patient's Perceptions Of Physician Empathy: Preliminary Psychometric Data., Gregory C. Kane, Joanne L. Gotto, Salvatore Mangione, Susan West, Mohammadreza Hojat
Jefferson Scale Of Patient's Perceptions Of Physician Empathy: Preliminary Psychometric Data., Gregory C. Kane, Joanne L. Gotto, Salvatore Mangione, Susan West, Mohammadreza Hojat
Department of Psychiatry and Human Behavior Faculty Papers
AIM: To develop a brief scale for measuring patient's perceptions of their physician's empathic engagement and to provide preliminary evidence in support of aspects of the scale's psychometrics.
METHOD: Study comprised 225 patients, out of 436 patients (52% response rate) seen by 166 residents in the internal medicine residency program at the Jefferson Hospital Ambulatory Clinic as part of their ambulatory training at Thomas Jefferson University Hospital. A 5-item questionnaire entitled the Jefferson Scale of Patient's Perceptions of Physician Empathy was developed and administered to the study participants. Its factor structure, item-total score correlations, and correlations with several relevant criterion …
Cephalalgiaphobia: A Possible Specific Phobia Of Illness., Mario F P Peres, Juliane P P Mercante, Vera Z Guendler, Felipe Corchs, Marcio A Bernik, Eliova Zukerman, Stephen Silberstein
Cephalalgiaphobia: A Possible Specific Phobia Of Illness., Mario F P Peres, Juliane P P Mercante, Vera Z Guendler, Felipe Corchs, Marcio A Bernik, Eliova Zukerman, Stephen Silberstein
Department of Jefferson Headache Center papers and presentations
Psychiatric comorbidity, mainly anxiety and depression, are common in chronic migraine (CM). Phobias are reported by half of CM patients. Phobic avoidance associated with fear of headache or migraine attack has never been adequately described. We describe 12 migraine patients with particular phobic-avoidant behaviours related to their headache attacks, which we classified as a specific illness phobia, coined as cephalalgiaphobia. All patients were women, mean age 42, and all had a migraine diagnosis (11 CM, all overused acute medications). Patients had either a phobia of a headache attack during a pain-free state or a phobia of pain worsening during mild …
Improving Life Satisfaction Of Elders Through Oral History: The Narrator's Perspective, Mary B. Ligon
Improving Life Satisfaction Of Elders Through Oral History: The Narrator's Perspective, Mary B. Ligon
Theses and Dissertations
Oral history is a method of preserving historical information through in-depth interviews. Because the process requires narrators to use remote recall while sharing their life experiences, it can also be considered a reminiscence-related activity. Before this study, the positive effects on narrators of providing an oral history were noted in the research literature but had not been evaluated through quantitative methods. Based on theoretical constructs of Erikson and Butler, it was hypothesized that participation in oral history interviews would improve the life satisfaction of narrators. Life satisfaction was operationalized and measured using the Life Satisfaction Index Version A (LSIA). The …
The Interplay Of Obesity And Asthma, James Plumb, Rickie Brawer, Nancy Brisbon
The Interplay Of Obesity And Asthma, James Plumb, Rickie Brawer, Nancy Brisbon
Department of Family & Community Medicine Faculty Papers
The relationships, interactions, and association between obesity and asthma are complex, and are active sources of hypotheses and research. An association between obesity and asthma has been reported in many studies, although considerable debate about the existence of the association and its meaning still exists. Potential associative relationships may result from genetics, immune system modifications, and mechanical mechanisms. The rising prevalence of asthma and obesity in children and adults, and the significant morbidity from both, makes it imperative that clinicians recognize the importance of weight management in patients with and without asthma.
Idiopathic Granulomatous Mastitis Masquerading As Carcinoma Of The Breast: A Case Report And Review Of The Literature., Richard Tuli, Brian J O'Hara, Janet Hines, Anne L Rosenberg
Idiopathic Granulomatous Mastitis Masquerading As Carcinoma Of The Breast: A Case Report And Review Of The Literature., Richard Tuli, Brian J O'Hara, Janet Hines, Anne L Rosenberg
Department of Surgery Faculty Papers
BACKGROUND: Idiopathic granulomatous mastitis is an uncommon, benign entity with a diagnosis of exclusion. The typical clinical presentation of idiopathic granulomatous mastitis often mimics infection or malignancy. As a result, histopathological confirmation of idiopathic granulomatous mastitis combined with exclusion of infection, malignancy and other causes of granulomatous disease is absolutely necessary. CASE PRESENTATION: We present a case of a young woman with idiopathic granulomatous mastitis, initially mistaken for mastitis as well as breast carcinoma, and successfully treated with a course of corticosteroids. CONCLUSION: There is no clear clinical consensus regarding the ideal therapeutic management of idiopathic granulomatous mastitis. Treatment options …
A Turner Syndrome Neurocognitive Phenotype Maps To Xp22.3., Andrew R Zinn, David Roeltgen, Gerry Stefanatos, Purita Ramos, Frederick F Elder, Harvey Kushner, Karen Kowal, Judith L Ross
A Turner Syndrome Neurocognitive Phenotype Maps To Xp22.3., Andrew R Zinn, David Roeltgen, Gerry Stefanatos, Purita Ramos, Frederick F Elder, Harvey Kushner, Karen Kowal, Judith L Ross
Department of Pediatrics Faculty Papers
BACKGROUND: Turner syndrome (TS) is associated with a neurocognitive phenotype that includes selective nonverbal deficits, e.g., impaired visual-spatial abilities. We previously reported evidence that this phenotype results from haploinsufficiency of one or more genes on distal Xp. This inference was based on genotype/phenotype comparisons of individual girls and women with partial Xp deletions, with the neurocognitive phenotype considered a dichotomous trait. We sought to confirm our findings in a large cohort (n = 47) of adult women with partial deletions of Xp or Xq, enriched for subjects with distal Xp deletions. METHODS: Subjects were recruited from North American genetics and …