Faculty Bibliography

The advent of prostate-specific antigen (PSA) testing in the early 1980s revolutionized the diagnosis of prostate cancer. As a result of PSA testing, there has been a surge in the number of prostate cancer diagnoses. This review examines the results of 2 recent landmark trials that studied the effect of screening on prostate cancer mortality: the European Randomized Study of Screening for Prostate Cancer (ERSPC) and the US-based Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial

This article presents the evolution of open radical retropubic prostatectomy (ORRP) into a minimally invasive procedure and reviews the literature to provide a legitimate comparison between ORRP and robotic-assisted laparoscopic radical retropubic prostatectomy (RALRP). The article is limited to manuscripts cited in the peer-reviewed literature, and an effort was made to identify those articles that fulfilled the highest level of medical evidence. In centers of excellence, ORRP is performed with no mortality, extraordinarily low technical and medical complications (1%), the rare need for blood transfusions, 1- to 2-day hospital stays, urinary catheters that are routinely removed in a week, the majority of men returning to work in 2 weeks, and up to 97% of men regaining urinary continence. Return of potency remains a challenge, especially for older men with marginal erections. RALRP is now the most common approach for the surgical removal of the malignant prostate. A critical review of the literature fails to support the marketing claims that RALRP is associated with shorter hospitalization, less pain, better cosmetics, shorter catheter time, lower transfusion rates, or improved continence and potency rates. The highest level of medical evidence suggests that RALRP may significantly compromise oncologic outcomes and that men undergoing this approach have higher regret rates than men undergoing ORRP

This study provides further insights into those preoperative parameters that predict side-specific risk of pathological stage in men undergoing radical prostatectomy (RP). The transrectal ultrasound-guided tissue biopsy cores obtained from the right and left sides of the prostate were collected in separate jars and examined independently according to the side of origin in 1250 men with clinically localized prostate cancer who underwent RP. The side-specific biopsy specimens were examined for Gleason score, number of positive cores, percentage of positive cores, percent tumor volume in the biopsy specimens and the presence of perineural invasion. All of the surgical specimens were processed and analyzed by pathologists at NYUMC using a standardized protocol. The surgical specimens were examined for side-specific extracapsular extension (ECE) and seminal vesicle invasion (SVI). Using a univariate analysis, age, serum prostate-specific antigen (PSA), prostate volume, clinical stage, Gleason score, number of positive biopsies, percent positive biopsy cores, percent volume of prostate cancer in cores and perineural invasion were all significant predictors of both ECE and SVI. A multivariate analysis was performed to determine the independent predictors of ECE and SVI. Serum PSA, biopsy Gleason score, percent volume of biopsy cores with cancer and perineural invasion were independent predictors of side-specific ECE. Age, serum PSA, Gleason score and prostate volume were independent predictors of side-specific SVI. Our study identified previously unrecognized independent predictors of side-specific ECE and SVI. Our study also provides evidence that the independent predictors of ECE and SVI are different

Procedural and surgical site infections create difficult and complex clinical scenarios. A source for pathogens is often thought to be the skin surface, making skin preparation at the time of the procedure critical. The most common skin preparation agents used today include products containing iodophors or chlorhexidine gluconate. Agents are further classified by whether they are aqueous-based or alcohol-based solutions. Traditional aqueous-based iodophors, such as povidone-iodine, are one of the few products that can be safely used on mucous membrane surfaces. Alcohol-based solutions are quick, sustained, and durable, with broader spectrum antimicrobial activity. These agents seem ideal for longer open surgeries with the potential for irrigation or surgical spillage, such as cystoprostatectomy, radical prostatectomy, and retroperitoneal lymph node dissection