Professor, Surgery, Brigham and Women's Hospital, Harvard Medical School
Urology
Dr. Subbarao V. Yalla, MD
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Subbarao Yalla is an expert in the field of Urology. He researched medicine at Andhra Medical College NTR. He has 4 awards "Graysson Carrol Prize", "Paul Zimskind Award", "Victor Politano Award" and "Lifetime Achievement Award". Subbarao Yalla is also published. He has 101 publications published. The lastest publication: "Dual pressure transducer catheter for evaluating vesicourethral function: experiences in patients with neurogenic bladder.'
Publications
- Post-Coital Urinary Incontinence: Lessons Learned About Pelvic Neuronal Pathways.
- Altered Caveolar Mediated Purinergic Signaling in Spontaneously Hypertensive Rats with Detrusor Overactivity.
- Human Bladder Smooth Muscle Cell Damage in Disturbed Oxygen Tension.
- Oxidative modification of mitochondrial integrity and nerve fiber density in the ischemic overactive Bladder.
- Oxidative stress and neurodegeneration in the ischemic overactive Bladder.
- Effect of urethral compliance on the steady state p-Q relationships assessed with a mechanical analog of the male lower urinary tract.
- Theoretical analysis of the effects of viscous losses and abdominal straining on urinary outlet function.
- Ureteral function is modulated by a local renin-angiotensin system.
- Correlation among maximal urethral closure pressure, retrograde leak point pressure, and abdominal leak point pressure in men with postProstatectomy stress incontinence.
- Structural basis of neurogenic Bladder dysfunction. III. Intrinsic detrusor innervation.
- Structural basis of neurogenic Bladder dysfunction. II. Myogenic basis of detrusor hyperreflexia.
- Structural basis of neurogenic Bladder dysfunction. I. Methods of prospective ultrastructural study and overview of the findings.
- Bladder cancer in patients with spinal cord injury.
- Physiology of female micturition.
- Reliability of cystometrically obtained intravesical pressures in patients with neurogenic Bladders.
- Oxidative stress and neurodegeneration in penile ischaemia.
- Smooth muscle caveolae differentially regulate specific agonist induced Bladder contractions.
- Correlation between micturitional urethral pressure profile and pressure-flow criteria in Bladder outlet obstruction.
- Structural basis of geriatric voiding dysfunction. I. Methods of a prospective ultrastructural/urodynamic study and an overview of the findings.
- Structural basis of geriatric voiding dysfunction. II. Aging detrusor: normal versus impaired contractility.
- Structural basis of geriatric voiding dysfunction. III. Detrusor overactivity.
- Detrusor contractility and compliance characteristics in adult male patients with obstructive and nonobstructive voiding dysfunction.
- Detrusor internal and external work in relation to passive urethral resistance in a canine model of the lower urinary tract.
- Retrograde leak point pressure for evaluating postradical Prostatectomy incontinence.
- Structural basis of geriatric voiding dysfunction. V. Standardized protocols for routine ultrastructural study and diagnosis of endoscopic detrusor biopsies.
- Structural basis of geriatric voiding dysfunction. VI. Validation and update of diagnostic criteria in 71 detrusor biopsies.
- Structural basis of geriatric voiding dysfunction. VII. Prospective ultrastructural/urodynamic evaluation of its natural evolution.
- Detrusor contraction duration as a urodynamic parameter of Bladder outlet obstruction for evaluating men with lower urinary tract symptoms.
- Structural basis of geriatric voiding dysfunction. IV. Bladder outlet obstruction.
- Correlation of American Urological Association symptom index with obstructive and nonobstructive prostatism.
- Prediction of prostatic obstruction with a combination of isometric detrusor contraction pressure and maximum urinary flow rate.
- Micturitional urethral pressure profilometry.
- Continuous occlusion test to determine detrusor contractile performance.
- Penile urethral compression-release maneuver as a non-invasive screening test for diagnosing prostatic obstruction.
- The maximum watts factor as a measure of detrusor contractility independent of outlet resistance.
- Urodynamic characterization of nonobstructive voiding dysfunction in symptomatic elderly men.
- Evaluation of cranberry tablets for the prevention of urinary tract infections in spinal cord injured patients with neurogenic Bladder.
- Combinations of maximum urinary flow rate and American Urological Association symptom index that are more specific for identifying obstructive and non-obstructive pros...
- Fungal bezoar and Bladder rupture secondary to candida tropicalis.
- The flow regimes and the pressure-flow relationship in the canine urethra.
- Combination of symptom score, flow rate and prostate volume for predicting Bladder outflow obstruction in men with lower urinary tract symptoms.
- Initiation of voiding in humans: the nature and temporal relationship of urethral sphincter responses.
- Assessment and modeling of the physical components of human corporovenous function.
- Effect of angiotensin II on corpus cavernosum smooth muscle in relation to nitric oxide environment: in vitro studies in canines.
- Disorders of Bladder function in spinal cord disease.
- Bladder cancer and squamous metaplasia in spinal cord injury patients.
- Effect of radical Prostatectomy on sensory threshold and pressure transmission.
- Self-induced high urinary flow rate in a patient with severe outlet obstruction.
- Characterization of ureteral dysfunction in an experimental model of congenital Bladder outlet obstruction.
- Refractoriness of urethral striated sphincter during voiding: studies with afferent pudendal reflex arc stimulation in male subjects.
- Detrusor urethral sphincter dyssynergia: micturitional vesicourethral pressure profile patterns.
- Misdiagnosis of urinary incontinence in nursing home women: prevalence and a proposed solution.
- Synchronous cystosphincterometry in patients with spinal cord injury. Studies with continuous Bladder and urethral infusions and physical factors influencing interpret...
- Elastic jump in male urethra during voiding: clinical observations in male subjects and experimental studies in dogs.
- The pathophysiology of urinary incontinence among institutionalized elderly persons.
- Dyssynergic vesicourethral responses during Bladder rehabilitation in spinal cord injury patients: effects of suprapubic percussion, credé method and bethanechol chlor...
- Experience in the urologic management in 120 early spinal cord injury patients.
- Viscoelastic properties of the contracting detrusor. II. Experimental approach.
- Improving the utility of urine flow rate to exclude outlet obstruction in men with voiding symptoms.
- Implications of the most bothersome prostatism symptom for clinical care and outcomes research.
- Dual pressure transducer catheter for evaluating vesicourethral function: experiences in patients with neurogenic Bladder.
- Micturitional static urethral pressure profile: a method of recording urethral pressure profile during voiding and the implications.
- Urodynamic assessment of anterior urethral constrictions. Studies with micturitional vesicourethral static pressure profile.
- Urodynamic localization of isolated Bladder neck obstruction in men: studies with micturitional vesicourethral static pressure profile.
- Operative versus non-operative management of patients with staghorn calculi and neurogenic Bladder.
- Conduit and regional compliance of female canine urethra. Observations during voiding and passive urethral infusion.
- Conduit and compliance responses of female canine urethra. Experimental study of effects of varying amounts of instrumental dilation and urethral myotomy.
- Detrusor hyperactivity with impaired contractile function. An unrecognized but common cause of incontinence in elderly patients.
- Penile necrosis after coronary artery bypass grafting.
- Vesicourethral dysfunction in spinal cord injury and its management.
- Management of urinary incontinence in the elderly.
- Vesicourethral pressure recordings in the assessment of neurogenic Bladder functions in spinal cord injury patients.
- Isolated Bladder neck obstruction of undetermined etiology (primary) in adult male: recognition and management.
- Acute bacterial endocarditis secondary to prostatic abscess.
- Vesicourethral dysfunction following pelvic visceral ablative surgery.
- Physical properties of female urethral wall. Experimental method for determining relative degree of urethral wall stiffness.
- Urodynamic evaluation of prostatic enlargements with micturitional vesicourethral static pressure profiles.
- Detrusor-urethral sphincter dyssynergia.
- Outcome measures for research in treatment of adult males with symptoms of lower urinary tract dysfunction.
- Urethral striated sphincter responses to electro-bulbocavernosus stimulation.
- Anteromedian external urethral sphincterotomy: technique, rationale and complications.
- Fluid bridge test in the evaluation of male urinary continence.
- Striated sphincter participation in distal passive urinary continence mechanisms: studies in male subjects deprived of proximal sphincter mechanism.
- Electrodiagnosis of striated urethral sphincter dysfunction.
- Prostatic carcinoma metastasizing to skin and subcutaneous tissues.
- Functional striated sphincter component at the Bladder neck: clinical implications.
- The role of hemiacidrin in the management of renal stones in spinal cord injury patients.
- Management of urinary incontinence--progress and innovative strategies.
- Micturition syncope as the presenting symptom in a patient with prostatic enlargement and obstruction.
- Injections, slings and urodynamics.
- Experience with anteromedian (12 o''clock) external urethral sphincterotomy in 100 male subjects with neuropathic Bladders.
- Primary external urethral sphincter hyperkinesia in a boy.
- Assessment of urinary dysfunction in the elderly.
- Transport defects of rabbit medullary thick ascending limb cells in obstructive nephropathy.
- Transport defects of rabbit inner medullary collecting duct cells in obstructive nephropathy.
- Prostate atrophy and spinal cord lesions.
- Aging and its effect on the Bladder.
- Circadian and circannual rhythm of nonfatal pulmonary embolism.
- Transurethral incisions and resections under local anaesthesia.
- Intravesical strangulation of the small bowel. An unusual complication of rupture of urinary Bladder.
Schools
University of Health Sciences Andhra Medical College
King George Hospital
C W Long HospEmory University
Grad HospU Penn
Jefferson Med College
Conditions Treated
- Bladder Cancer
- Diverticulum of Bladder
- Prostate Cancer
Doctors Specialties
- Urology
Accepted Insurances
Awards
- Graysson Carrol Prize
- Paul Zimskind Award
- Victor Politano Award
- Lifetime Achievement Award
Education
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Andhra Medical College NTR
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