Can proctological procedures resolve perianal pruritus and mycosis? A prospective study of 23 cases

Mycotic and Bacterial Infections

This article reviews the salient clinical features, evaluation, and treatment of mycotic and bacterial infections of the perianal and contiguous zones of the human body.

Pruritus ani

INTRODUCTION

Pruritus ani is a common condition with many causes, predominately anorectal pathology. There are some new insights and therapies, but the most recommendations are based on low-level evidence.

PATIENTS AND METHODS

A literature search was carried out using Medline and the internet with the keywords 'pruritus ani' from 1950 to 2007.

RESULTS

A review of the evidence is presented and a management plan based on the elimination of irritants and scratching, general control measures and active treatment measures is offered.

CONCLUSIONS

Treatment of primary and secondary pruritus ani has a good prospect of regression of symptoms and skin changes.

Pruritus ani

In the anal region, pruritus may be both idiopathic (mainly of psychological/psychiatric origin) and secondary to an underlying disorder or related to local causes (mainly of dermatologic interest). Persistent pruritus ani is, in particular, a challenging experience for the dermatologist.

The pathogenetic significance of intestinal Candida colonization--a systematic review from an interdisciplinary and environmental medical point of view

The etiological significance of intestinal Candida colonization continues to be controversial. This is a systematic review to determine the pathogenetic significance of intestinal Candida colonization. The search was essentially performed from 1990 to 12/7/2000 in Medline and the Cochrane-Library. The data source was restricted to articles in English and German. Selection criteria covered the topics "Epidemiology", "Infectious Diseases", "Candida-Syndrome" and "Therapy" and were essentially confined to in-vivo examination of immunocompetent adults. Two reviewers extracted independently data using predefined criteria. In total, 96 citations that proved suitable for use in the systematic review were found. Depending on the localization in the gastrointestinal tract, the recovery technique employed, and transport times, Candida colonization is frequently detected in healthy, immunocompetent adults (prevalence: 4-88%). None of the studies available so far furnish any evidence that nutritional factors, food additives, pollutants, anti-ovulants, other types of medication or diabetes mellitus might be predisposing factors for intestinal Candida colonization. However, therapeutic studies point to the possibility of Candida playing a role in antibiotic-associated diarrhea. On the other hand, antibiotics seem to favor bacterial dysbiosis, and this, like the direct side effects of drugs, offers a more plausible explanation for diarrhea or gastrointestinal symptoms. The role of intestinal colonization by Candida in Candida-associated vulvovaginitis and IgE-mediated disorders remains contradictory. Nevertheless, neither epidemiological nor therapeutic studies provide evidence for the existence of the so-called "Candida-syndrome" or "Candida-hypersensitivity-syndrome". At present, there are no proven treatment indications for antifungal "bowel decontamination".

Anorectal pain and irritation: anal fissure, levator syndrome, proctalgia fugax, and pruritus ani

Anal fissures, proctalgia fugax, levator ani syndrome, and pruritus ani are common causes of anorectal pain and irritation. The clinician who obtains a thorough history and performs a complete examination can accurately diagnose these disorders. Ancillary tests seldom are helpful and rarely are necessary. Most patients suffering from these conditions readily respond to conservative therapy provided in the primary care practitioner's office.