Larry I. Lipshultz

Bio: Larry I. Lipshultz is an academic researcher from Baylor College of Medicine. The author has contributed to research in topics: Male infertility & Infertility. The author has an hindex of 52, co-authored 417 publications receiving 10414 citations. Previous affiliations of Larry I. Lipshultz include University of Texas Medical Branch & American Urological Association.

Infertility in the Male

Abstract: This reference book covers all aspects of male reproductive biology and applied clinical diagnosis and therapy and includes a lab manual. Chapters are authored by physicians in the fields of urology, gynecology and endocrinology providing discussions on developments in male infertility.

Randomized, double-blind, placebo-controlled study of postoperative nightly sildenafil citrate for the prevention of erectile dysfunction after bilateral nerve-sparing radical prostatectomy

Abstract: Four weeks after bilateral nerve-sparing radical retropubic prostatectomy, men with normal erectile function before surgery were randomized to double-blind sildenafil (50 or 100 mg) or placebo nightly for 36 weeks, followed by an 8-week drug-free period before assessment of erectile function. Enrollment was prematurely ceased and only 76 men completed because, assuming a placebo response rate similar to the published literature (for example, 34% in meta-analysis), the 25% response at blinded interim review suggested a lack of treatment effect. On the contrary, spontaneous erectile function (a combined score of ⩾8 for questions 3 and 4 of the International Index of Erectile Function and a positive response to ‘Were erections good enough for satisfactory sexual activity?’) occurred in only 4% of the placebo group (n=1 of 25) versus 27% (n=14 of 51, P=0.0156, Fisher's exact test) of the sildenafil group. Nightly sildenafil administration for 36 weeks after surgery markedly increased the return of normal spontaneous erections.

Medscape

Abstract: Secret History: Return of the Black Death Channel 4, 7-8pm In 1348 the Black Death swept through London, killing people within days of the appearance of their first symptoms. Exactly how many died, and why, has long been a mystery. This Secret History documentary follows experts as they pick through the evidence and reveal why the plague killed on such a scale. And they ask, what might be coming next?

Testosterone therapy in men with androgen deficiency syndromes: an Endocrine Society clinical practice guideline.

Abstract: Objective: Our objective was to update the guidelines for the evaluation and treatment of androgen deficiency syndromes in adult men published previously in 2006. Participants: The Task Force was composed of a chair, selected by the Clinical Guidelines Subcommittee of The Endocrine Society, five additional experts, a methodologist, and a medical writer. The Task Force received no corporate funding or remuneration. Conclusions: We recommend making a diagnosis of androgen deficiency only in men with consistent symptoms and signs and unequivocally low serum testosterone levels. We suggest the measurement of morning total testosterone level by a reliable assay as the initial diagnostic test. We recommend confirmation of the diagnosis by repeating the measurement of morning total testosterone and, in some men in whom total testosterone is near the lower limit of normal or in whom SHBG abnormality is suspected by measurement of free or bioavailable testosterone level, using validated assays. We recommend testos...

Diabetic neuropathies: a statement by the American Diabetes Association.

Abstract: The diabetic neuropathies are heterogeneous, affecting different parts of the nervous system that present with diverse clinical manifestations. They may be focal or diffuse. Most common among the neuropathies are chronic sensorimotor distal symmetric polyneuropathy (DPN) and the autonomic neuropathies. DPN is a diagnosis of exclusion. The early recognition and appropriate management of neuropathy in the patient with diabetes is important for a number of reasons. 1 ) Nondiabetic neuropathies may be present in patients with diabetes. 2 ) A number of treatment options exist for symptomatic diabetic neuropathy. 3 ) Up to 50% of DPN may be asymptomatic, and patients are at risk of insensate injury to their feet. As >80% of amputations follow a foot ulcer or injury, early recognition of at-risk individuals, provision of education, and appropriate foot care may result in a reduced incidence of ulceration and consequently amputation. 4 ) Autonomic neuropathy may involve every system in the body. 5 ) Autonomic neuropathy causes substantial morbidity and increased mortality, particularly if cardiovascular autonomic neuropathy (CAN) is present. Treatment should be directed at underlying pathogenesis. Effective symptomatic treatments are available for the manifestations of DPN and autonomic neuropathy. This statement is based on two recent technical reviews (1,2), to which the reader is referred for detailed discussion and relevant references to the literature. An internationally agreed simple definition of DPN for clinical practice is “the presence of symptoms and/or signs of peripheral nerve dysfunction in people with diabetes after the exclusion of other causes” (3). However, the diagnosis cannot be made without a careful clinical examination of the lower limbs, as absence of symptoms should never be assumed to indicate an absence of signs. This definition conveys the important message that not all patients with peripheral nerve dysfunction have a neuropathy caused by diabetes. Confirmation can be established with …

Campbell-Walsh urology

Abstract: Section I: Anatomy Surgical Anatomy of the Retroperitoneum, Kidneys, and Ureters Anatomy of the Lower Urinary Tract and Male Genitalia Section II: Clinical Decision Making Evaluation of the Urologic Patient: History, Physical Examination, and Urinalysis Urinary Tract Imaging: Basic Principles Outcomes Research Section III: Basics of Urologic Surgery Basic Instrumentation and Cystoscopy Basics of Laparoscopic Urologic Surgery Section IV: Infections and Inflammation Infections of the Urinary Tract-A. Schaeffer Inflammatory Conditions of the Male Genitourinary Tract Interstitial Cystitis and Related Disorders Sexually Transmitted and Associated Diseases Urological Implications of AIDS and Related Conditions Cutaneous Diseases of the External Genitalia Tuberculosis and Other Opportunistic Infections of the Genitourinary System Section V: Molecular and Cellular Biology Basic Principles of Immunology Molecular Genetics and Cancer Biology Tissue Engineering Perspectives for Reconstructive Surgery Section VI: Reproductive and Sexual Function Male Reproductive Physiology Male Infertility Surgical Management of Male Infertility Physiology of Erectile Dysfunction: Pathophysiology, Evaluation, Nonsurgical Management Epidemiology, Evaluation, and Nonsurgical Management of Erectile Dysfunction Prosthetic Surgery for Erectile Dysfunction Vascular Surgery for Erectile Dysfunction Peyronie's Disease Priapism Androgen Deficiency in the Aging Male Female Sexual Function and Dysfunction Section VII: Male Genitalia Neoplasms of the Testis Surgery of Testicular Tumors Tumors of the Penis Surgery of Penile and Urethral Carcinoma Surgery of the Penis and Urethra Surgery of the Scrotum and Seminal Vesicles Section VIII: Renal Physiology and Pathophysiology Renal Physiology and Pathophysiology Renovascular Hypertension Section IX: Upper Urinary Tract Obstruction and Trauma Pathophysiology of Obstruction Management of Upper Urinary Tract Obstruction Upper Urinary Tract Trauma Section X: Renal Failure and Transplantation Renal Transplantation Etiology, Pathogenesis, and Management of Renal Failure Section XI: Urinary Lithiasis and Endourology Urinary Lithiasis: Etiology, Epidemiology, and Pathophysiology Evaluation and Medical Management of Urinary Lithiasis Surgical Management of Upper Urinary Tract Calculi Ureteroscopy and Retrograde Ureteral Access Percutaneous Approaches to the Upper Urinary Tract Section XII: Neoplasms of the Upper Urinary Tract Renal Tumors Urothelial Tumors of the Upper Urinary Tract Urothelial Tumors of the Renal Pelvis and Ureter Open Surgery of the Kidney Laparoscopic Surgery of the Kidney Ablative Therapy for Renal Tumors Section XIII: The Adrenals Pathophysiology, Evaluation, and Medical Management of Adrenal Disorders Surgery of the Adrenals Section XIV: Urine Transport, Storage, and Emptying Physiology and Pharmacology of the Renal Pelvis and Ureter Physiology and Pharmacology of the Bladder and Urethra Pathophysiology, Categorization, and Management of Voiding Dysfunction Urodynamic and Video dynamic Evaluation of Voiding Dysfunction Neuromuscular Dysfunction of the Lower Urinary Tract Urinary Incontinence: Epidemiology, Pathophysiology, Evaluation, and Overview of Management The Overactive Bladder Pharmacologic Management of Storage and Emptying Failure Conservative Management of Urinary Incontinence: Behavioral and Pelvic Floor Therapy, Urethral and Pelvic Devices Electrical Stimulation and Neuromodulation in Storage and Emptying Failure Retropubic Suspension Surgery for Incontinence in Women Vaginal Reconstructive Surgery for Sphincteric Incontinence Pubovaginal Slings Tension-Free Vaginal Tape Procedures Injection Therapy for Urinary Incontinence Additional Treatment for Storage and Emptying Failure Geriatric Voiding Dysfunction and Urinary Incontinence Urinary Tract Fistulae Bladder and Urethral Diverticula Surgical Procedures for Sphincteric Incontinence in the Male: The Artificial Genitourinary Sphincter Perineal Sling Procedures Section XV: Bladder Lower Genitourinary Calculi and Trauma Urothelial Tumors of the Bladder Management of Superficial Bladder Cancer Management of Metastatic and Invasive Bladder Cancer Surgery of Bladder Cancer Laparoscopic Bladder Surgery Use of Intestinal Segments in Urinary Diversion Cutaneous Continent Urinary Diversion Orthotopic Urinary Diversion Genital and Lower Urinary Tract Trauma Lower Urinary Tract Calculi Section XVI: Prostate Molecular Biology, Endocrinology, and Physiology of the Prostate and Seminal Vesicles Etiology, Pathophysiology, and Epidemiology of Benign Prostatic Hyperplasia Natural History, Evaluation, and Nonsurgical Management of Benign Prostatic Hyperplasia Minimally Invasive and Endoscopic Management of Benign Prostatic Hyperplasia Retropubic and Superpubic Open Radical Prostatectomy Epidemiology, Etiology, and Prevention of Prostate Cancer Pathology of Prostatic Neoplasms Ultrasonography and Biopsy of the Prostate Tumor Markers in Prostate Cancer Early Detection, Diagnosis, and Staging of Prostate Cancer Definitive Therapy of Localized Prostate Cancer: Outcomes Expectant Management of Prostate Cancer Anatomic Retrograde Retropubic Prostatectomy Radical Perineal Prostatectomy Laparoscopic and Robotic Radical Prostatectomy and Pelvic Lymphadenectomy Radiation Therapy for Prostate Cancer Cryotherapy of Prostate Cancer Treatment of Locally Advanced Prostate Cancer Management of Rising Prostate-Specific Antigen after Definitive Therapy Hormonal Therapy for Prostate Cancer Management of Hormone-Resistant Prostate Cancer Section XVII: Pediatric Urology Normal and Anomalous Development of the Urinary Tract Renal Function in the Fetus Congenital Obstructive Uropathy Perinatal Urology Evaluation of Pediatric Urologic Patient Renal Disease in Childhood Urinary Tract Infections in Infants and Children Anomalies of the Kidney Renal Dysplasia and Cystic Disease of Kidney Anomalies and Surgery of the Ureteropelvic Junction Ectopic Ureter Vesicoureteral Reflux Prune-Belly Syndrome Exstrophy and Epispadias Complex Surgical Technique for One-Stage Exstrophy Reconstruction Bladder Anomalies in Children Posterior Urethral Valves and Other Urethral Anomalies Voiding Dysfunction in Children: Neurogenic and Non-neurogenic Urinary Tract Reconstruction Hypospadias Abnormalities of External Genitalia in Boys Abnormalities of Testis and Scrotum: Surgical Management Sexual Differentiation: Normal and Abnormal Surgical Management of Intersex Pediatric Oncology Pediatric Endourology and Laparoscopy Pediatric Genitourinary Trauma