Research Topics
| Philipp DahmSummaryAffiliation: University of Florida Country: USA Publications
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Publications
Introducing levels of evidence to publications in urologyPhilipp Dahm
Department of Urology, University of Florida, College of Medicine, Gainesville, Florida 32610-0247, USA
BJU Int 100:246-7. 2007
Evidence-based clinical practice guidelines for prostate cancer: the need for a unified approachPhilipp Dahm
Department of Urology, College of Medicine, University of Florida, Gainesville, Florida 32610 0247, USA
Curr Opin Urol 17:200-7. 2007..It further introduces the recommendations of the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) working group as a unified approach to guideline development...
How to use a clinical practice guidelinePhilipp Dahm
Department of Urology, College of Medicine, University of Florida, Gainesville, Florida 32610 0247, USA
J Urol 181:472-9. 2009..In this article we outline a practical approach for critically appraising a clinical practice guideline...
Evidence-based medicine training in residency: a survey of urology programme directorsPhilipp Dahm
Department of Urology, University of Florida, College of Medicine, Gainesville, FL 32610 0247, USA
BJU Int 103:290-3. 2009..To investigate whether and in what format urology residents receive formal training in evidence-based clinical practice...
Quality of care for testis cancerPhilipp Dahm
Department of Urology, University of Florida, Gainesville, FL 32610, USA
Urol Oncol 27:448-53. 2009..The necessary integration of multiple therapeutic modalities makes testis cancer outcomes highly susceptible to variations in quality of care, which deserves further investigation in well designed population-based studies...
Perceptions and competence in evidence-based medicine: a survey of the American Urological Association MembershipPhilipp Dahm
Department of Urology, University of Florida, College of Medicine, Gainesville, Florida 32610 0247, USA
J Urol 181:767-77. 2009..We investigated the attitudes and opinions of urologists toward evidence-based medicine to help guide future efforts of the American Urological Association and other organizations vested in the education and training of urologists...
How to use an article about prognosisPhilipp Dahm
Department of Urology, University of Florida, Gainesville, Florida 32610 0247, USA
J Urol 183:1303-8. 2010..This article in the Users' Guide to the Urological Literature series examines studies that provide information about prognosis for evidence-based clinical practice...
Predictors of citations in the urological literatureDaniel L Willis
Department of Urology, University of Florida, College of Medicine, Gainesville, 32610 0247, USA
BJU Int 107:1876-80. 2011..4-1419.6). Citation rates are associated with study design and study topic in the urological literature. Authors may improve the impact of their work by designing clinical studies with greater methodological safeguards against bias...
A critical review of clinical practice guidelines for the management of clinically localized prostate cancerPhilipp Dahm
Department of Urology, University of Florida, College of Medicine, Gainesville, Florida, USA
J Urol 180:451-9; discussion 460. 2008..We review the different approaches used by leading urological organizations to develop guidelines for the management of clinically localized prostate cancer and their specific recommendations for case management...
Levels of evidence in the urological literatureKristy M Borawski
College of Medicine, University of Florida, Gainesville, Florida 32610 0247, USA
J Urol 178:1429-33. 2007..It is based on the understanding that certain study designs are more likely to be affected by bias than others. We provide an assessment of the type and levels of evidence found in the urological literature...
Reporting quality and information consistency of randomized, controlled trials presented as abstracts at the American Urological Association annual meetingsRyan M Turpen
Departments of Urology, University of Florida, Gainesville, Florida, and Indiana University, Indianapolis, Indiana, USA
J Urol 184:249-53. 2010....
Duplicate presentations on prostate cancer at American Urological Association and European Association of Urology annual meetingsGeorge H Pop
University of Florida, Gainesville, Florida, USA
J Urol 182:674-8; discussion 678-9. 2009..We determined the rate of duplicate research presentations at recent American Urological Association and European Urological Association annual meetings...
Recovery of erectile function after robotic prostatectomy: evidence-based outcomesPhilipp Dahm
Department of Urology, College of Medicine, University of Florida, 1600 South West Archer Road, PO Box 100247, Rm N 203, Gainesville, FL 32610 0247, USA
Urol Clin North Am 38:95-103. 2011..A new framework of prospective investigation using validated patient self-assessment instruments would seem critical to the future advancement of this field...
Screening for prostate cancer: systematic review and meta-analysis of randomised controlled trialsMia Djulbegovic
Department of Urology and Prostate Disease Center, University of Florida, College of Medicine, PO Box 100247, Gainesville, Florida 32610 0247, USA
BMJ 341:c4543. 2010..To examine the evidence on the benefits and harms of screening for prostate cancer...
A systematic review of the quality of evidence of ablative therapy for small renal massesDiana C Kang
Department of Urology, College of Medicine, University of Florida, Gainesville, Florida 32610 0247, USA
J Urol 187:44-7. 2012..We critically assessed the methodological and reporting quality of published studies of ablative techniques for small renal masses...
Study characteristics of abstracts presented at the annual meetings of the southeastern section of the American Urological Association (1996-2005)Susan F Fesperman
University of Florida, College of Medicine, Gainesville, Florida, USA
J Urol 179:667-71; discussion 671-2. 2008....
Levels of evidence ratings in the urological literature: an assessment of interobserver agreementRyan M Turpen
Departments of Urology, University of Florida, Gainesville, FL, USA
BJU Int 105:602-6. 2010..To determine to what extent urologists with no specific training agree upon level of evidence (LoE) ratings of studies published in the urological literature, as LoE are commonly referenced as a measure of evidence quality...
Robot-assisted excision of seminal vesicle cyst associated with ipsilateral renal agenesisChristopher D Moore
Department of Urology, University of Florida College of Medicine, Gainesville, Florida 32610, USA
J Endourol 21:776-9. 2007..The patient was discharged home on postoperative day 1 and remains symptom free after 9 months' follow-up. Operative time, blood loss, and hospital stay were comparable to those of published series of conventional laparoscopy...
Reversal of tumor-mediated immunosuppressionJohannes Vieweg
Department of Urology, University of Florida College of Medicine, Health Science Center, Gainesville, FL 32610, USA
Clin Cancer Res 13:727s-732s. 2007..These new insights represent important considerations for the future design and application of more effective cancer vaccines against RCC and other cancers...
Low quality of evidence for robot-assisted laparoscopic prostatectomy: results of a systematic review of the published literatureDiana C Kang
Department of Urology, University of Florida, Gainesville, FL 32610 0247, USA
Eur Urol 57:930-7. 2010..This trend has occurred despite the paucity of high-quality evidence to support its relative superiority to more established treatment modalities...
Assessment of the methodological quality of systematic reviews published in the urological literature from 1998 to 2008Susan L MacDonald
Department of Urology, Albert Einstein College of Medicine, New York, New York, USA
J Urol 184:648-53. 2010..Well done systematic reviews provide the highest quality evidence for clinical questions of therapeutic effectiveness. We assessed the methodological quality of systematic reviews in the urological literature...
Direct-to-consumer advertising for urological pharmaceuticals: a cross-sectional analysis of print mediaCraig Folsom
Department of Urology, College of Medicine, University of Florida, Gainesville, FL 32610 0247, USA
Urology 75:1029-33. 2010..Concern about such advertising methods has recently increased owing to the market withdrawal of heavily marketed drugs that were found to have serious health risks...
Diagnostic tests in urology: percentage of free prostate-specific antigen (PSA)Yooni Yi
Department of Urology, University of Florida, College of Medicine, Gainesville, FL, USA
BJU Int 111:683-5. 2013..Understanding the strengths and limitations of free to total PSA testing will help clinicians anticipate whether its use is indicated or not...
Diagnostic tests in urology: urine cytologyLuke T Lavallee
Division of Urology, Department of Surgery, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
BJU Int 110:E789-91. 2012..This evidence-based medicine article explores how positive or negative urine cytology will impact the probability that a patient has urothelial carcinoma of the bladder before cystoscopy...
The Australian 'FORM' approach to guideline development: the quest for the perfect systemPhilipp Dahm
Department of Urology and Prostate Disease Center, University of Florida, College of Medicine, Gainesville, FL, USA
BMC Med Res Methodol 11:17. 2011..The Australian National Health and Medical Research Council has developed and pilot-tested a new framework for guideline development, the FORM approach, the role of which has yet to be further defined...
Impact of nerve sparing technique on patient self-assessed outcomes after radical perineal prostatectomyHubert R Kübler
Department of Urology, University of Florida, Gainesville, Florida 32610 0247, USA
J Urol 178:488-92; discussion 492. 2007..We investigated the impact of nerve sparing technique on erectile function, urinary continence and health related quality of life after radical perineal prostatectomy using a validated self-assessment questionnaire...
Circulating and tumor-infiltrating myeloid cell subsets in patients with bladder cancerEvgeniy Eruslanov
Department of Urology, University of Florida, College of Medicine, Gainesville, FL 32610, USA
Int J Cancer 130:1109-19. 2012..We demonstrate that these highly activated inflammatory myeloid cells represent a source of multiple chemokines/cytokines and may contribute to inflammation and immune dysfunction in bladder cancer...
A tribute to the life and accomplishments of Birdwell FinlaysonLawrence L Yeung
Department of Urology, University of Florida, College of Medicine, Gainesville, Florida 32610 0247, USA
J Urol 179:842-6; discussion 846. 2008..We researched his life and accomplishments to provide a historical account of his career...
12th Annual meeting of the Society of Urologic Oncology (SUO) bladder cancer sessions I and II summary reportSam S Chang
Department of Urology, Vanderbilt University Medical Center, Nashville, TN, USA
Urol Oncol 30:944-7. 2012....
When to diagnose and how to treat prostate cancer in the "not too fit" elderlyPhilipp Dahm
Division of Urology, Department of Surgery, Duke University Medical Center, 27710, Durham, NC, USA
Crit Rev Oncol Hematol 48:123-31. 2003..Patients with a given Gleason score and a projected life expectancy of at least 10 years may be at similar risk of dying of prostate cancer as younger patients...
Factors associated with the full publication of studies presented in abstract form at the annual meeting of the American Urological AssociationWilliam A Smith
Division of Urologic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 177:1084-8; discussion 1088-9. 2007..We determined factors associated with the publication of abstracts presented at the American Urological Association national meeting...
Enhancement of vaccine-mediated antitumor immunity in cancer patients after depletion of regulatory T cellsJens Dannull
Genitourinary Cancer Immunotherapy Program, Duke University Medical Center, Durham, North Carolina 27710, USA
J Clin Invest 115:3623-33. 2005..Our findings may have implications in the design of immune-based strategies that may incorporate the Treg depletion strategy to achieve potent antitumor immunity with therapeutic impact...
Telomerase mRNA-transfected dendritic cells stimulate antigen-specific CD8+ and CD4+ T cell responses in patients with metastatic prostate cancerZhen Su
Genitourinary Cancer Immunotherapy Program, Division of Urology, Duke University Medical Center, Durham, NC 27710, USA
J Immunol 174:3798-807. 2005..Our findings provide a rationale for further development of hTERT-transfected DC vaccines in the treatment of prostate and other cancers...
Evidence-based medicine: a survey of American Urological Association membersRoger L Sur
Division of Urologic Surgery, Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
J Urol 176:1127-34. 2006....
Cost comparison of radical retropubic and radical perineal prostatectomy: single institution experienceAri D Silverstein
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 63:746-50. 2004..Total hospital costs depend largely on the factors of operating room time, length of stay, and laboratory and transfusion requirements, which may vary among institutions...
Evidence-based medicine in prostate cancer: where do we stand in 2006?Philipp Dahm
Division of Urologic Surgery, Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
Curr Opin Urol 16:162-7. 2006..The article further introduces a selection of recent studies that are relevant to the evidence-based patient care...
Evaluating the evidence: statistical methods in randomized controlled trials in the urological literatureCharles D Scales
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 180:1463-7. 2008..We report the first formal evaluation to our knowledge of the statistical methods of randomized controlled trials published in the urological literature in 1996 and 2004...
Ureteral reimplantation for inadvertent ureteral injury during radical perineal prostatectomyAlfonso Crisci
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 62:941. 2003..Although technically challenging, the described case demonstrates the feasibility and success of such an approach...
How to use a systematic literature review and meta-analysisTimothy Y Tseng
Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 180:1249-56. 2008..This article introduces practicing urologists to the critical appraisal of systematic reviews and meta-analyses to guide their evidence-based clinical practice...
How to use an article about a diagnostic testCharles D Scales
Division of Urology, Department of Surgery, Duke University, Durham, North Carolina, USA
J Urol 180:469-76. 2008....
How to use an article about therapySohail Bajammal
Department of Surgery, McMaster University, Hamilton, Ontario, Canada
J Urol 180:1904-11. 2008..Before implementing a new therapy we should ascertain the benefits and risks of the therapy and assure ourselves that the resources consumed in the intervention will not be exorbitant...
Barriers to the practice of evidence-based urologyCharles D Scales
Division of Urologic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 179:2345-9; discussion 2349-50. 2008..We investigated urologist perceptions of barriers to implementing evidence-based medicine in clinical practice...
The critical use of population-based medical databases for prostate cancer researchCharles D Scales
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
Curr Opin Urol 18:320-5. 2008....
Cross-sectional survey of long-term quality of life after radical perineal prostatectomyBenjamin K Yang
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 65:120-5. 2005..Future studies should seek to address the efficacy of preserving the sexual domain HRQOL in patients undergoing bilateral nerve-sparing RPP...
Prospective and longitudinal patient self-assessment of health-related quality of life following radical perineal prostatectomyBenjamin K Yang
Division of Urology, Department of Surgery and Cancer Center Biostatistics, Duke Comprehensive Cancer Center, Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 172:264-8. 2004..Future studies should establish the benefit of bilateral nerve sparing RPP on the recovery of sexual domain HRQOL...
Malignant non-urothelial neoplasms of the urinary bladder: a reviewPhilipp Dahm
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, NC, USA
Eur Urol 44:672-81. 2003....
Urinary continence and quality of life in the first year after radical perineal prostatectomyMatthew D Young
Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 170:2374-8. 2003..The time course of recovery from radical prostatectomy represents an important outcome criterion that should be shared with patients considering treatment options...
Prospective evaluation of pain medication requirements and recovery after radical perineal prostatectomyAlon Z Weizer
Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 62:693-7. 2003..A future prospective study should directly compare radical perineal, retropubic, and laparoscopic prostatectomy to document whether the latter offers any advantages with respect to these outcome parameters...
A longitudinal assessment of bowel related symptoms and fecal incontinence following radical perineal prostatectomyPhilipp Dahm
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 169:2220-4. 2003....
Prediction of lower pole stone clearance after shock wave lithotripsy using an artificial neural networkVassilis Poulakis
Department of Urology and Pediatric Urology, Krankenhaus Nordwest, Teaching Hospital of Johann-Wolfgang-Goethe-University, Frankfurt, Frankfurt/Main, Germany
J Urol 169:1250-6. 2003..The relative importance of dynamic urinary transport in lower pole stones and the usefulness of artificial neural network analysis to predict shock wave lithotripsy outcomes in individuals must be confirmed in a prospective trial...
Management of retained retractor during radical perineal prostatectomyPhilipp Dahm
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 169:1085. 2003
Enhanced induction of telomerase-specific CD4(+) T cells using dendritic cells transfected with RNA encoding a chimeric gene productZhen Su
Cancer Immunotherapy Program, Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Cancer Res 62:5041-8. 2002....
Routine postoperative imaging is important after ureteroscopic stone manipulationAlon Z Weizer
Comprehensive Kidney Stone Center, Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 168:46-50. 2002....
Radical perineal prostatectomy for the treatment of localized prostate cancer in morbidly obese patientsPhilipp Dahm
Departments of Surgery Division of Urologic Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 174:131-4. 2005..We assessed the feasibility of radical perineal prostatectomy (RPP) in morbidly obese patients with clinically organ confined prostate cancer...
Early patient self-assessed outcomes of nerve-sparing radical perineal prostatectomyJeremy B Wiygul
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 66:582-6. 2005..Future studies with larger patient numbers and longer follow-up are necessary to validate these findings...
Clinical research and statistical methods in the urology literatureCharles D Scales
Department of Surgery (Division of Urology, Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 174:1374-9. 2005..An effort to raise the awareness of appropriate statistical techniques through postgraduate education appears indicated...
How to perform a literature searchTracey L Krupski
Duke University Medical Center, Durham, North Carolina 27609, USA
J Urol 179:1264-70. 2008..We outline a stepwise approach to an effective and efficient search of electronic databases and introduce the reader to resources most relevant to the practicing urologist...
A single-institution comparison between radical perineal and radical retropubic prostatectomy on perioperative and pathological outcomes for obese men: an analysis of the Duke Prostate Center databaseNicholas J Fitzsimons
Division of Urologic Surgery, Duke University School of Medicine, Durham, North Carolina 27710, USA
Urology 70:1146-51. 2007....
Evidence based clinical practice: a primer for urologistsCharles D Scales
Department of Surgery, Division of Urologic Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 178:775-82. 2007..It refers to a broad set of principles and methods intended to ensure that medical decisions, guidelines and health policy are based on well designed studies of therapeutic effectiveness and benefit...
The role of early adopter bias for new technologies in robot assisted laparoscopic prostatectomyTimothy Y Tseng
Division of Urologic Surgery and Duke Prostate Center, Duke University Medical Center, Durham, North Carolina, USA
J Urol 177:1318-23. 2007..We determined the potential influence of an early adopter bias in patients undergoing robot assisted laparoscopic prostatectomy...
A critical assessment of the quality of reporting of randomized, controlled trials in the urology literatureCharles D Scales
Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
J Urol 177:1090-4; discussion 1094-5. 2007..To our knowledge we report the first systematic assessment of randomized, controlled trial quality in the urology literature by Consolidated Standards of Reporting Trials standards...
Age adjusted prostate specific antigen and prostate specific antigen velocity cut points in prostate cancer screeningJudd W Moul
Division of Urology and Duke Prostate Center, Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 177:499-503; discussion 503-4. 2007..We identified age adjusted prostate specific antigen and prostate specific antigen velocity cut points for prostate cancer biopsy...
Relationship between body mass index and prostate cancer screening in the United StatesCharles D Scales
Duke Prostate Center, Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
J Urol 177:493-8. 2007..To our knowledge the relationship between obesity and prostate cancer screening behavior in men 40 or older is unknown. Thus, we examined associations between body mass index and prostate cancer screening behavior...
Prospective health-related quality-of-life assessment in an initial cohort of patients undergoing robotic radical prostatectomyTimothy Y Tseng
Division of Urologic Surgery and Duke Prostate Center, Duke University Medical Center, Durham, North Carolina, USA
Urology 68:1061-6. 2006..CONCLUSIONS: Patients undergoing robot-assisted laparoscopic prostatectomy have a favorable health-related quality-of-life recovery profile that appears comparable to those of established surgical approaches...
Interpreting statistics in the urological literatureCharles D Scales
Department of Surgery (Division of Urology, Duke University Medical Center, Durham, North Carolina, USA
J Urol 176:1938-45. 2006..Statistical literacy should be fostered through educational materials and courses in the urological community...
Radical perineal prostatectomy for treatment of localized prostate cancer in obese and nonobese patients: a matched control studyBenjamin K Yang
Division of Urologic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
Urology 67:990-5. 2006..Specifically, efforts should be directed toward preventing the development of lower extremity neurapraxia by minimizing the operative time and optimizing patient positioning...
Autologous dendritic cells transfected with prostate-specific antigen RNA stimulate CTL responses against metastatic prostate tumorsAxel Heiser
Cancer Immunotherapy Program, Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
J Clin Invest 109:409-17. 2002....
