Biomedical subjects

F Teba del Pino

Publications and source records attributed to F Teba del Pino.

At least 19 recordsLinked to original sources

PubMed2000

[Urinary incontinence in menopause].

OBJECTIVE: To determine if menopause increases the risk of developing bladder hyperactivity or stress urinary incontinence. METHODS: A case control study was conducted on 111 women, 57 with bladder hyperactivity and 54 controls without hyperactivity, and 55 cases with stress urinary incontinence and 55 controls without stress urinary incontinence. The results were analyzed by multivariant logistic regression for the influence of age. RESULTS: A relationship was found between age and menopause and the risk of developing stress urinary incontinence. No relationship was found between bladder hyperactivity and age or menopause. Age was found to be a negative factor of menopause in regard to the risk of developing stress urinary incontinence. CONCLUSIONS: The risk of developing stress urinary incontinence in menopausal women decreases with age and disappears after age 52.

Case-Control Studies↗

PubMed1999

[Reliability of fractal dimension measurement of uroflow curves].

OBJECTIVE: To determine the reliability of fractal analysis of uroflow curves. METHODS: We analyzed the correlation between the fractional dimension analysis of two series of uroflow curves with an interval of 88.21 days. The fractal dimension was calculated by two methods. RESULTS: A good correlation was found for both methods, although it was lower than that of maximum flow. A relationship was found between the fractal dimension and maximum flow. CONCLUSIONS: The fractional dimension is a reliable parameter that appears to be related with urinary flow.

Fractals↗

PubMed1999

[Diabetic neurocystopathy: multivariate study].

OBJECTIVE: To analyze the prevalence of urodynamic disorders and the factors associated with bladder instability in patients with diabetes mellitus. METHODS: We conducted a clinical and urodynamic study on 138 diabetic patients (71 males, 51%; 67 females, 49%) with a mean age of 64.04 years. Patient evaluation included patient history, neurological physical examination, cystometry, pressure-flow test, filling videocystography and selective EMG of the periurethral sphincter. Data obtained were analyzed by multivariant logistic regression analysis, taking the probability of developing bladder instability as a dependent variable. RESULTS: Bladder instability was the most frequent urodynamic finding (52%), followed by lower urinary tract obstruction (44%), involvement of bladder contractility (41%) and stress urinary incontinence (22%). Lower motor neuron (S2-S4) pudendal nerve lesion was observed in 33% of the cases and 24% had upper motor neuron involvement. Multivariant analysis showed age and stress urinary incontinence (inverse correlation) to be the only independent variables for bladder instability. The other variables that correlated with instability (but dependent on the foregoing variables) were involvement of bladder contractility and type of diabetes (higher probability for diabetes type II). No correlation was found for sex, duration of the diabetes, stroke (CVA), urinary obstruction or pudendal nerve lesion. CONCLUSIONS: Bladder instability was found to be the most frequent urodynamic disorder in diabetic patients. The probability of developing bladder instability increases with age and decreases in patients with stress urinary incontinence.

Adult↗

PubMed1999

[Bladder tumor in pregnancy].

Diagnosis of tumours during pregnancy is quite unusual, considering the low frequency of neoplasias in this period (1/1000 pregnancies) as well as the low incidence of bladder cancer in patients under 30, which makes the coincidence of both phenomena quite uncommon. The paper contributes the case of a 28-year old female diagnosed with bladder cancer during her pregnancy.

Adult↗

PubMed1999

[Female urinary incontinence: clinical-urodynamic correlation].

OBJECTIVES: To determine the diagnostic utility of the urinary symptoms and physical examination in the urodynamic diagnosis of the type of female urinary incontinence. METHODS: A descriptive longitudinal study was conducted in 100 women undergoing urodynamic evaluation. The patients were asked about the urinary symptoms and were evaluated by physical examination and cystomanometry. RESULTS: A statistically significant correlation was found for age and clinical type of urinary incontinence. A strong trend was observed for clinical type of urinary incontinence and cystocele grade, and the urodynamic type of incontinence. A low sensitivity was found for the clinical type in relation to the urodynamic type of incontinence. CONCLUSIONS: Urinary incontinence clinical data do not permit determination of the urodynamic type of incontinence.

Female↗

PubMed1999

[Evaluation of new intraurethral occlusive depot (ORIS FEMININO) in the management of female stress urinary incontinence].

OBJECTIVE: To determine the utility and safety of an intraurethral device (Oris Femenino) in the management of female stress urinary incontinence. METHODS: A prospective clinical study was conducted on 54 female patients, mean age 46.4 years, with stress urinary incontinence. The degree and severity of the incontinence was determined before and one month after treatment with the intraurethral device. The reasons for the dropouts were analyzed and the rehabilitative effects two months after treatment had been completed were evaluated in 22 patients. RESULTS: 83% of the patients who completed the study referred positive results. A significant improvement was demonstrated for the degree of incontinence as well as the number of absorbent pads used. Age and severity of incontinence inversely correlated with positive results. A correlation between the absence of a previous urethropexy and positive results was also found. The dropout rate was 44% (24 patients) and was chiefly due to symptomatic bacteriuria in 14 cases and the difficulty in fixation and degree of incontinence. A statistically significant reduction was found in the number of pads used in the group of patients evaluated two months after treatment had been completed. CONCLUSIONS: The intraurethral device analyzed in this study significantly reduced urinary incontinence. This method appears to be more effective in younger women who are not severely incontinent and have not previously undergone urethropexy. The intraurethral device appears to have some rehabilitative effect on the perineal muscle. Symptomatic bacteriuria was found to be the main disadvantage.

Female↗

PubMed1999

[Early diagnosis of prostate cancer in patients with prostate symptoms by DRE, PSA, TRU and DPSA].

Presentation of our experience in the early diagnosis of prostate cancer in patients with signs and symptoms of prostatism. Over a one year period (96-97), 316 patients underwent biopsy based on clearly defined criteria according to the diagnostic algorithm used in our centre: suspicious DRE and/or PSA > or = 10 ng/mL, and in patients with PSA between 4 and 10 ng/mL in the presence of suspicious TRU or when DPSA was > or = 0.15. The ratio of the 136 (43%) prostate cancer diagnosed relative to biopsy +/- was 1:1.32. It is concluded that early diagnosis in a selected population is useful and shows good diagnostic yield. The diagnostic algorithm used is more than acceptable with 43% positive biopsies and a good ratio between biopsy +/-. With a cutoff of 0.15 DPSA is a good method to improve PSA significance in patients in the difficult PSA range of 4 to 10 ng/mL.

Aged↗

PubMed1999

[Evidence-based medicine. Usefulness of isolated cystomanometry for the diagnosis of periurethral detrusor-sphincter dyssynergia in patients with suprasacral lesion].

OBJECTIVE: To determine the utility of cystomanometry alone in the diagnosis of periurethral detrusor-sphincter dyssynergia in patients with suprasacral spinal cord lesion. METHODS: Cystomanometry and selective electromyography were performed to evaluate the periurethral sphincter of 40 patients (16 female and 24 male; mean age 46.6 years) with suprasacral spinal cord injury diagnosed by neurological evaluation. RESULTS: The pre-test probability of having dyssynergia was 0.45. The post-test probability, with cystomanometrically demonstrated hyperreflexia, was 0.58. The likelihood ratio utilizing cystomanometry alone was 1.69. CONCLUSION: Cystomanometry alone is not useful in the diagnosis of periurethral detrusor-sphincter dyssynergia in patients with suprasacral spinal cord injury. Periurethral electromyography should be used in combination with the foregoing technique.

Adolescent↗

PubMed1996

[Nosocomial infection in BPH: economic costs and increase in hospital stay].

We present a cohort study where 40 matched pairs of patient (infected and no infected) were included. All of the patients had prostatic benign hyperplasia and open surgery or thransuretral resection was developed. Infected patients stay 3 days more in the hospital and they cost 120.000 pts more than uninfected patients.

Aged↗

PubMed1995

[Calmette-Guerin bacillus in the prophylaxis of superficial bladder tumors. Our experience and our doubts].

OBJECTIVE: This study was conducted to determine the efficacy of our BCG dose and schedule for prophylactic therapy in superficial bladder tumors. METHODS: Following complete TUR, 81 mg intravesical BCG were administered weekly for six weeks and for nightly another six times. The patients were evaluated every three months by cytology, cystoscopy and routine analysis. RESULTS: 21/25 patients completed the treatment. At 15.5 months median follow-up, 18/21 (85.7%) were disease-free, 2/21 (9.5%) had recurrence and 1/21 (4.7%) showed disease progression. CONCLUSIONS: BCG is the most effective prophylactic therapy for superficial bladder tumors currently available. The ideal dose, treatment schedule and its mechanism of action are as yet unknown.

BCG Vaccine↗

PubMed1995

[The index of PSA age vs PSA density. 2 new instruments in the detection of prostatic carcinoma].

A prospective study was designed to get to know the reliability of PSA density and PSA age index as tools in the diagnostic approach for prostate carcinoma. It was noted that PSA age index is more susceptible than PSA density to diagnose prostate cancer. We noted also that up to 80% of patients with prostate cancer and intermediate PSA levels have PSA density < 0.15 and that, according to current protocols biopsy should not have been performed. It was concluded that the value of PSA age index is at least equal to PSA density, but it eradicates the subjectivity introduced by this data because of the need of measuring prostate volume. We believe that in the future it may be indicated to perform biopsies at PSA levels above 4 ng/ml, and it may be necessary to decrease PSa normal density levels down to 0.1 or less.

Adult↗

PubMed1995

[Bladder schistosomiasis: report of 2 new cases with different anatomoclinical features and review of the literature].

This paper reports two cases of vesical schistosomiasis in two black patients treated in this Service over the last three years. A description is made of the different anatomo-clinical presentations of these two cases, commenting on the characteristics of this disease, its pathogenesis, diagnosis and treatment, and stressing the slight increase in its frequency in our environment as a consequence of the increased migratory movements of people from endemic regions into our country.

Adult↗

PubMed1993

[The ovarian vein syndrome. Its treatment by percutaneous embolization and a review of the same].

Since Clark first described the ovarian vein syndrome in 1964, there has been much controversy over its existence. We report two cases of ovarian vein syndrome whose presenting feature was lumbar pain. Following treatment by percutaneous coil embolization of the corresponding ovarian vein, the symptoms rapidly improved and the patients are asymptomatic at 8 and 21 months follow up. We underscore the importance of symptomatic relief over the radiologic findings. The most important aspects and controversies of this syndrome are briefly reviewed.

Acute Disease↗

PubMed1993

[Endometrial carcinoma of the prostate. Report of a case].

Endometrial Carcinoma is an uncommon intraductal prostatic tumour, the origin (either from prostatic epithelium or Müellerian) and management (traditional hormonal therapy vs. progestagens) of which has been the subject of vigorous debate. Currently and with the help of the immunohistochemical techniques its origin has finally been confirmed as being prostatic, thus justifying the use of the traditional hormonal therapy applied in prostate acinous carcinoma. The paper contributes one case of Endometrial Carcinoma confirmed by immunohistochemical techniques, as well as a review of the main landmarks in the study of these tumours.

Adenocarcinoma↗

PubMedDate not supplied

[Left supraclavicular adenopathy with a neuroendocrine pattern of unknown cause: prostatic carcinoma metastasis].

Contribution of a case report of a male patient presenting with single left supraclavicular adenopathy of initially unknown origin and histologic pattern of neuroendocrine nature, finally traced to the prostate. It is believed that in any male over 45 diagnosed with carcinoma of unknown origin in the supradiaphragm lymph nodes, prostate carcinoma metastasis should also be ruled out using PSA immunostaining and by measuring serum PSA, serum alkaline phosphatase and DRE.

Adenocarcinoma↗

PubMedDate not supplied

[Prophylaxis in prostatic surgery with aztreonam. Our experience].

Aztreonam is a monobactam antibiotic with a very specific spectrum of action for gram-negative aerobic bacteria. Since these bacteria are responsible for most of the urinary tract infections, we conducted a study to determine its efficacy in the prophylaxis and treatment of infections in prostate surgery, one of the most common procedures performed in our field. Thirty-two patients received 1 gm Aztreonam at the time of anesthetic induction and q 8 h thereafter to a total dose of 3 gm. Cultures were performed before and 72 h after surgery. Twenty-eight patients had no complications and a sterile urine culture or less than 10,000 colonies, 2 developed wound infection from Staph, aureus and 1 had more than 100,000 colonies of Enterococci in urine. The foregoing findings indicate that Aztreonam is useful for prophylaxis and treatment of urinary tract infections in prostate surgery.

Aged↗

PubMedDate not supplied

[Immunoprophylaxis of superficial tumors of the bladder with interferon alfa-2b. Our experience].

OBJECTIVE: The present study was conducted to determine the usefulness of prophylactic therapy with alpha 2b interferon for superficial bladder tumors. METHOD: Following complete TUR, alpha 2b infereron was administered to 36 patients at a dose of 50 million IU weekly for 3 months and monthly for 9 months. Patients were evaluated every 3 months on the basis of their clinical and analytical data and the cystoscopic findings. RESULTS: Twenty-six patients completed treatment and were evaluable. The follow up and disease-free period was 25.70 months. Recurrence was observed in 38.4% of the patients and tumor progression in 3.8%. CONCLUSIONS: Alpha 2b interferon is useful in the prevention of tumor recurrence. Its utility is similar to that of other drugs currently used.

Aged↗

PubMedDate not supplied

[The role of vascular radiology in the diagnosis of "suspicious" images of the upper urinary tract].

Accurate diagnosis of "suspect" lesions from the Upper Urinary Tract (U.U.T.) is of major significance for implementing an appropriate treatment. There are many diseases and situations which may condition the occurrence of a suspect image, i.e., of a repletion defect of the U.U.T., in the U.I.V., the vascular imprints being just one of them. This paper contributes two cases where the suspect lesion was due to this cause and vascular radiology was decisive to reach a diagnosis.

Adult↗