PMID: 8580941Oct 1, 1995Paper

Collagen injections for treatment of urinary incontinence secondary to intrinsic sphincter deficiency

Journal of Endourology
E A NatalukR L Kroovand

Abstract

The injection of glutaraldehyde cross-linked collagen (Contigen) is a recently approved method for treating patients with urinary incontinence secondary to intrinsic sphincter deficiency (ISD). Forty-five patients with ISD, 33 males and 12 females, with a mean age of 60 years (range 5-87 years) have been treated with collagen at our institution since its Food and Drug Administration approval. The etiology of incontinence was radical retropubic prostatectomy (RP) in 22, neurogenic bladder (NB) in 11, and Type III female stress urinary incontinence (FISD) in 12 individuals. The whole group underwent an average of 1.76 treatment sessions (range 1-4), and a mean collagen injection volume of 12.26 cc (range 5-27.5 cc) was delivered per session. There were no postoperative complications. Six patients achieved total continence, 28 were still incontinent but improved, 9 experienced no change, while 2 developed worsening incontinence. Further analysis indicated that male patients with ISD as a result of RP may achieve some degree of improvement, but the chances for eradicating incontinence are minimal, whereas female patients with FISD and individuals with ISD secondary to NB significantly benefit from collagen injection therapy. Longer...Continue Reading

References

Dec 1, 1992·The Journal of Urology·S HerschornD J Steele
Jan 1, 1986·Journal of Biomedical Materials Research·F DeLustroJ M McPherson
Jan 1, 1986·Journal of Biomedical Materials Research·J M McPhersonR Armstrong
Feb 1, 1974·The Journal of Urology·V A PolitanoC M Lynne
Aug 1, 1993·The Journal of Urology·P CaioneN Capozza

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.