Patient preferences and treatment safety for uncomplicated vulvovaginal candidiasis in primary health care

Background

Vaginitis is a common complaint in primary care. In uncomplicated candidal vaginitis, there are no differences in effectiveness between oral or vaginal treatment. Some studies describe that the preferred treatment is the oral one, but a Cochrane's review points out inconsistencies associated with the report of the preferred way that limit the use of such data. Risk factors associated with recurrent vulvovaginal candidiasis still remain controversial.

Methods/Design

This work describes a protocol of a multicentric prospective observational study with one year follow up, to describe the women's reasons and preferences to choose the way of administration (oral vs topical) in the treatment of not complicated candidal vaginitis. The number of women required is 765, they are chosen by consecutive sampling. All of whom are aged 16 and over with vaginal discharge and/or vaginal pruritus, diagnosed with not complicated vulvovaginitis in Primary Care in Madrid.

The main outcome variable is the preferences of the patients in treatment choice; secondary outcome variables are time to symptoms relief and adverse reactions and the frequency of recurrent vulvovaginitis and the risk factors. In the statistical analysis, for the main objective will be descriptive for each of the variables, bivariant analysis and multivariate analysis (logistic regression).. The dependent variable being the type of treatment chosen (oral or topical) and the independent, the variables that after bivariant analysis, have been associated to the treatment preference.

Discussion

Clinical decisions, recommendations, and practice guidelines must not only attend to the best available evidence, but also to the values and preferences of the informed patient.

[Basal cell carcinoma of the scrotum. A rare localization linked to a bad prognosis]

OBJECTIVE

To present a case of basal cell carcinoma of the scrotum.

METHODS

In a review of 56 scrotal tumors, we found 4 primary neoplasias, 3 benign mesenchymal tumors and one malignant tumor, the basal cell carcinoma of the scrotum described herein.

RESULTS

A 52-year-old patient with no remarkable urological or dermatological history, complained of an excrescence in the right hemiscrotum that he had noted for several years. A clinical diagnosis of basal cell carcinoma of the scrotum was made and the lesion was surgically excised. Pathological analysis of the surgical specimen confirmed the diagnosis.

CONCLUSIONS

Basal cell carcinoma is the most common type of skin cancer in the middle-aged and elderly, but localization to the scrotum is rare. It is a tumor that grows locally and rarely metastasizes, although scrotal tumors are much more aggressive and patients should therefore be followed very closely after resection of the tumor.

[Sclerosing adenosis of the prostate]

OBJECTIVES

To describe the anatomoclinical characteristics of 4 cases of sclerosing adenosis of the prostate in order to determine the diagnostic features and clinical significance of this disease entity, which histologically mimicks adenocarcinoma of the prostate.

METHODS

Specimens from our Pathological Anatomy Service obtained by transurethral resection (TUR) and prostatic adenomectomy, with a clinical diagnosis of a benign pathology, were reviewed. Three cases with a histological diagnosis of sclerosing adenosis of the prostate were found over the last 10 years. A fourth case, an adenomectomy specimen corresponding to 1986 whose initial diagnosis had been changed to that of sclerosing adenosis of the prostate, was identified in a review conducted on incidentally detected carcinomas Tla.

RESULTS

The four cases (2 adenomectomy, 2 TUR specimens) were microscopic findings. Patient mean age was 73 years. All cases were associated with a nodular hyperplasia, without clinical or analytical signs of malignant neoplasm or an associated carcinoma. One case showed involvement of 3 fragments of the TUR specimen; the rest had a single focus or involvement of a single fragment. At 5 years mean follow-up, no evidence of new lesions have been observed.

CONCLUSIONS

Sclerosing adenosis of the prostate is an uncommon lesion, which is generally microscopic and more frequently found in the prostatic transitional zone, and can be confused histologically with microacinar carcinoma. It is usually an incidental histopathological finding without clinical significance or relationship with carcinoma of the prostate.

Relevance of training in transbronchial fine-needle aspiration technique

Transbronchial fine-needle aspiration (TBFNA) is a valuable and low-risk procedure that provides access to mediastinal nodes. To learn if increased experience improved TBFNA performance, we compared overtime TBFNA diagnostic yields between a skilled bronchoscopist and another without experience on TBFNA technique. We found higher TBFNA yields in the experienced bronchoscopist (p < 0.001); however, after some experience, the TBFNA reliability improved (p < 0.02) and the use of the procedure increased (p < 0.0001). Thus, to achieve acceptable TBFNA results, a training period is required that we estimate in about 50 procedures.