RESUMO
BACKGROUND: Due to the high incidence and demographic development, there is an urgent need for healthcare research data on lower urinary tract symptoms due to benign prostatic hyperplasia (LTUS/BPH). Since 2005 the Governing Body of German Prostate Centers (DVPZ) has been collecting data from 22 prostate centers in order to determine the quality and type of cross-sectoral care in particular for LUTS/BPH patients. OBJECTIVES: Presentation of the DVPZ database in general, as well as an investigation of treatment patterns for medical and instrumental therapies. MATERIALS AND METHODS: The analysis is based on UroCloud data sets from 30 November 2017. In the UroCloud data on diagnostics, therapy and course of disease are recorded in a web-based manner. RESULTS: A total of 29,555 therapies were documented for 18,299 patients (1.6/patient), divided into 48.5% instrumental, 29.2% medical treatment, and 18.0% "wait and see" (in 4.3% no assignment was possible). Patients treated with an instrumental therapy were oldest (median: 72 years, interquartile range: 66-77), had the largest prostate volumes (50â¯ml, 35-75â¯ml), and were mostly bothered by symptoms (International Prostate Symptom Scoreâ¯= 19/4). The majority of patients under medical treatment received alphablockers (56%); phytotherapeutics were used least frequently (3%). Instrumental therapies are dominated by transurethral resection (TUR) of the prostate (60.0%), open prostatectomy (9.4%) and laser therapy (5.0%), with laser therapy having the shortest hospital stay (5 days) and the lowest transfusion and re-intervention rates (1.0% and 4.6%, respectively). CONCLUSIONS: The DVPZ certificate covers the complete spectrum of cross-sectoral care for LUTS/BPH patients and documents the use of the various therapies as well as their application and effectiveness in the daily routine setting.
Assuntos
Antagonistas Adrenérgicos alfa/uso terapêutico , Terapia a Laser , Sintomas do Trato Urinário Inferior/terapia , Hiperplasia Prostática/complicações , Ressecção Transuretral da Próstata , Idoso , Terapia Combinada , Alemanha , Humanos , Incidência , Sintomas do Trato Urinário Inferior/etiologia , Masculino , Prostatectomia , Hiperplasia Prostática/terapia , Resultado do TratamentoRESUMO
INTRODUCTION: Specific sensomotoric training is recommended to improve walking dysfunctions, prevent injurious falls or improve the reaction capacities of athletes. The oscillatory Posturomed platform can be used as a simple measuring procedure to characterise balance ability. Standard values for the one legged stance or test-retest reliability are unknown. METHOD: 55 healthy subjects (37 +/- 15 years) were tested during one legged stance on the unstable Posturomed platform. We recorded the total path of the platform in mm as balance recovery movements (BRM) as well as the ratio of failed attempts. To evaluate Test-Retest-Reliability, 12 subjects were retested one month later. RESULTS: To maintain balance, healthy subjects required twice as many BRM in anterior-posterior (AP) direction (40.7 +/- 26 mm) as in medio-lateral (ML) (17.4 +/- 8 mm). 8 % of the recorded attempts were counted as failed attempts due to subjects' unstable standing. On average, subjects required 15.5 +/- 18 mm less BMR when standing on their stronger leg than on the other leg. Younger subjects (25 +/- 2 y) required less BMR than older (59 +/- 11 y) subjects (49.2 versus 64.7 mm, p = 0.006). Subjects with a high level of physical training required less BMR. Test-Retest measurements showed an average difference of 3.9 +/- 6.1 mm. DISCUSSION: The Posturomed Platform can be used to evaluate stance ability and characterise the patterns of one legged stance. The measurements are reproducible, but include a small learning effect. Further studies including EMG could provide more understanding of neuromuscular control mechanisms and their adaption to training.
Assuntos
Modalidades de Fisioterapia/instrumentação , Equilíbrio Postural , Propriocepção , Suporte de Carga , Adulto , Fatores Etários , Fenômenos Biomecânicos , Estudos Transversais , Desenho de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Aptidão Física , Valores de ReferênciaRESUMO
Urolithiasis is the disease that leads to the largest number of inpatient treatments in urologic clinics in Germany. It is very important to know the current rules of remuneration for urinary stone therapy and to adjust the relevant clinical pathways. The German Society for Shock Wave Lithotripsy (DGSWL) stressed these economic aspects at its 2009 consensus meeting, since clinical therapy cannot be free of economic restrictions in the long term.
Assuntos
Custos de Cuidados de Saúde/estatística & dados numéricos , Reembolso de Seguro de Saúde/economia , Litotripsia/economia , Litotripsia/estatística & dados numéricos , Urolitíase/economia , Urolitíase/terapia , Urologia/economia , Alemanha , Humanos , Reembolso de Seguro de Saúde/estatística & dados numéricos , Sociedades Médicas , Urolitíase/classificaçãoRESUMO
OBJECTIVES: Due to demographic developments in industrial nations, age-correlated diseases are becoming more important. From many epidemiological studies we know that the prevalence of benign prostatic hyperplasia (BPH) and the loss of erectile function (= erectile dysfunction or ED) increase with advancing age. Are these two illnesses related or/and independent? METHODS: We mailed our newly developed and validated questionnaire on male erectile dysfunction (KEED), as well as a set of questions pertaining to voiding problems (IPSS), to a representative population sample of 8000 men from 30 to 80 years of age residing in the city of Cologne. RESULTS: The responses included 4489 evaluable replies (56.1%). The response rates in the different age groups ranged from 41 to 61%. The mean age of the men who answered was 51.8 years. The overall prevalence of ED was 19.2% (n=862), with a steep age-related increase from 2 to 53%. Furthermore, 31.2% (n=1957) of all men complained of lower urinary tract symptoms (LUTS), the prevalence and the intensity of which increased with age. Interestingly, a high co-morbidity was found between ED and voiding problems. Prevalence of LUTS in men suffering from ED was about 72.2% (n=621) vs. 37.7% (1367) in men with normal erections. The odds ratio was evaluated with 2.11. The trivariate analysis showed that the occurrence of LUTS can be considered as an age-independent risk factor for the development of ED (p<0.001). CONCLUSIONS: Even though the pathogenetic relationship between LUTS and ED is not yet completely understood, one has to postulate a direct association between these two typical symptom complexes in the aging male.
Assuntos
Disfunção Erétil/epidemiologia , Hiperplasia Prostática/epidemiologia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Atitude Frente a Saúde , Comorbidade , Disfunção Erétil/fisiopatologia , Alemanha/epidemiologia , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Hiperplasia Prostática/fisiopatologia , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: The purpose of the study was to examine the possibilities for reducing radiation exposure in uroradiology using digital flat-panel silicon X-ray detector radiography. We compared the subjectively determined image quality of abdominal radiographs and urograms obtained on a digital flat-panel detector radiography system with those obtained on a computed radiography system. SUBJECTS AND METHODS. Fifty patients who had a clinical indication for urography underwent unenhanced abdominal imaging that was alternately performed using flat-panel silicon X-ray detector radiography or computed radiography. For patients who required a second radiograph with contrast medium, the examination modality was changed to avoid exposing the patients to excess radiation. The images obtained on flat-panel X-ray detector radiography were obtained at half the radiation dose of the images obtained on computed radiography (800 speed vs 400 speed). The resulting 50 pairs of images were interpreted by four independent observers who rated the detectability of structures of bone and the efferent urinary tract relevant to diagnosis and compared the image quality. RESULTS: At half the radiation dose, digital flat-panel X-ray detector radiography provided equivalent image quality of the liver and spleen, lumbar vertebrae 2 and 5, pelvis, and psoas margin on abdominal radiographs. The image quality obtained with digital flat-panel X-ray detector radiography of the kidneys, the hollow cavities of the upper efferent urinary tract, and the urinary bladder was judged to be statistically better than those obtained with computed radiography. CONCLUSION: With half the exposure dose of computed radiography, the flat-panel X-ray detector produced urograms with an image quality equivalent to or better than computed radiography.
Assuntos
Urografia/métodos , Ecrans Intensificadores para Raios X , Diagnóstico por Computador , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doses de Radiação , Compostos de Silício , MicçãoRESUMO
PURPOSE: To evaluate the diagnostic value of digital flat-panel radiography in uroradiology the i. v. urograms of patients who had been examined with computed radiography and digital flat-panel radiography were compared regarding image quality. METHODS: 50 patients who underwent clinically indicated i. v. urography were examined with digital flat-panel radiography and computed radiography. In order to avoid unnecessary double exposure to X-rays, patients were examined either by flat-panel or computed radiography before injection of contrast media. Each further clinically indicated exposure after administration of contrast media was done by alternating the other examination technique. The digital images were compared by 4 radiologists regarding image quality for the detection of defined anatomic structures. RESULTS: Digital flat-panel radiography showed an image quality of the liver, spleen and both kidneys that was similar to computed radiography. The urinary tract, lumbar spine, pelvis and psoas muscle were significantly better visible on flat-panel radiography images. CONCLUSIONS: Compared to computed radiography there is no loss of image information by using digital flat-panel radiography in uroradiology. On the contrary, some anatomic structures on abdominal survey images show better image quality. In conclusion, digital flat-panel radiography has the potential to replace computed radiography in uroradiologic examinations.
Assuntos
Diagnóstico por Computador/métodos , Urografia/métodos , Doenças Urológicas/diagnóstico por imagem , Meios de Contraste , Humanos , Rim/diagnóstico por imagem , Fígado/diagnóstico por imagem , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Baço/diagnóstico por imagemRESUMO
Advanced renal cell carcinoma (RCC) has a poor prognosis and is characterized by an unpredictable clinical course. The aim of this study was to assess the systemic phospholipid distribution as a possible marker of tumor stage and tumor spread beyond the kidney. To this end, the effect of renal cell carcinoma (RCC) on phospholipid concentrations in blood plasma using 31P NMR spectroscopy was studied in: (a) 29 patients with RCC prior to nephrectomy; (b) 19 healthy volunteers; (c) three patients with other renal tumors (renal metastases of bronchial carcinoma and of renal pelvic carcinoma, and a benign renal tumor). Furthermore, the phospholipid concentrations of eight patients of group (a) were determined 6 months after nephrectomy, when they were in remission. We found considerable deviations in the concentrations of the lysophosphatidylcholines (LPC1, LPC2) in both male and female patients with RCC compared to healthy volunteers (male--LPC1 0.217+/-0.062 vs 0.297+/-0.049 mmol/l, LPC2 0.036+/-0.014 vs 0.068+/-0.024 mmol/l; female--LPC1 0.195+/-0.071 vs 0.296+/-0.044 mmol/l, LPC2 0.037+/-0.027 vs 0.044+/-0.014 mmol/l). In addition, female patients with RCC showed lower concentrations of phosphatidylcholines (PC; 1.409+/-0.268 vs 1.947+/-0.259 mmol/l). The low phospholipid concentrations normalized for patients in remission. Phospholipid concentrations were found to depend on tumor stage and metastatic spread. The deviations in phospholipid concentrations (LPC1, LPC2, PC) observed may be attributable to systemic effects caused by the tumor as well as changes in enzyme activities.
Assuntos
Carcinoma de Células Renais/sangue , Neoplasias Renais/sangue , Espectroscopia de Ressonância Magnética , Fosfolipídeos/sangue , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Lisofosfatidilcolinas/sangue , Masculino , Pessoa de Meia-Idade , Fosfatidilcolinas/sangue , Fosfatidiletanolaminas/sangue , Fosfatidilinositóis/sangue , Indução de Remissão , Caracteres Sexuais , Esfingomielinas/sangueRESUMO
OBJECTIVES: Most lesions of superficial bladder cancer may be easily missed during conventional white light cystoscopy. The aim of this work was to evaluate the efficiency of endoscopic fluorescence diagnosis of superficial malignant bladder tumours following intravesical instillation of delta-aminoleviulenic acid. PATIENTS AND METHODS: 30 patients of suspected or previously diagnosed bladder cancer were subject of evaluation. All patients received 50 ml of a 3% delta-ALA solution intravesically, 2-3 h prior to diagnostic cystoscopy. Fluorescence excitation intraoperatively was achieved by a violet-blue light from a xenon light source. RESULTS: A clear strong red fluorescence colour was observed emitting from all malignant vesical lesions. A diagnostic sensitivity of 98% and specificity of 65% has been determined for this novel diagnostic modality. CONCLUSION: Fluorescence cystoscopy using delta-ALA is a reliable procedure that can be offered to all patients with suspected bladder cancer lesions.
Assuntos
Adenocarcinoma/diagnóstico , Ácido Aminolevulínico , Carcinoma in Situ/diagnóstico , Cistoscopia/normas , Fármacos Fotossensibilizantes , Neoplasias da Bexiga Urinária/diagnóstico , Adenocarcinoma/patologia , Administração Intravesical , Idoso , Idoso de 80 Anos ou mais , Biópsia , Carcinoma in Situ/patologia , Cistoscopia/métodos , Feminino , Fluorescência , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias da Bexiga Urinária/patologiaRESUMO
OBJECTIVE: Perineal compression during bicycling appears to be responsible for some cases of erectile dysfunction. MATERIAL AND METHODS: In 46 healthy athletic men transcutaneous penile oxygen pressure (tpO(2)) at the glands of the penis was measured, using a transcutaneous measurement device. It has been shown that the tpO(2) levels measured at the glans correlate with the penile blood flow. Our measurements were performed before, during and after cycling in an upright and a reclining position in a crossover study. RESULTS: The mean transcutaneous pO(2) at the glans in a standing position before biking was 60.5+/-8.1 mm Hg. It decreased after sitting on the saddle in an upright position to 17.9+/-3.9 mm Hg. Continued cycling in a seated upright position showed pO(2) levels of 18.3+/-5.2 mm Hg, with a full return to normal pO(2) values after a 10-min recovery period in a standing position. Cycling in a reclining position resulted in pO(2) levels of 59.4+/-4.2 mm Hg, a similar level to that obtained before exercising. CONCLUSIONS: The results of the present study demonstrated that there is a deficiency in penile perfusion caused by perineal arterial compression. Cycling in a reclining position - in which no perineal compression was seen - caused no alteration in penile blood flow during exercising. Therefore, we suggest cycling in a reclining position to avoid health hazards - such as penile numbness and hypoxygenation of the corpora cavernosa, which can result in impotency.
Assuntos
Ciclismo/fisiologia , Disfunção Erétil/fisiopatologia , Pênis/irrigação sanguínea , Pênis/fisiopatologia , Postura/fisiologia , Adulto , Monitorização Transcutânea dos Gases Sanguíneos , Estudos Cross-Over , Disfunção Erétil/sangue , Disfunção Erétil/etiologia , Humanos , Masculino , Oxigênio/sangueRESUMO
OBJECTIVE: In the last few years, comparative outcome quality statistics have been one of the key topics for discussion in health care. Comparative audits using overall mortality and morbidity figures can be misleading as they do not take into account variations in urological procedure and patient fitness. The purpose of our study was to compare the crude operative morbidity and mortality rates with the predicted rates using an established scoring system (POSSUM). MATERIALS AND METHODS: To examine these effects, we compared 5 urological operations (transurethral resection of the prostate, transurethral resection of the bladder, radical nephrectomy, suprapubic enucleation of the prostate and radical prostatovesiculectomy) performed by 2 urologists in a prospective study during a 12-month period. POSSUM consists of a simple preoperative physiological score, a postoperative score and defined kinds of complications. RESULTS: One urologist operated on 160 patients, with an operative mortality of 2.5% and morbidity of 31.3%. The other urologist operated on 144 patients, with an operative mortality of 0.7% and morbidity of 9%. At first sight, there appear to be significant differences in operative outcome between the 2 urologists. However, analysis using the POSSUM system predicts a mortality rate of 3.1% for the first urologist and 0.7% for the second urologist (morbidity rates of 35% for the first urologist and 10.4% for the second urologist). Receiver operating curve analysis demonstrated no significant difference between the 2 urologists. CONCLUSION: The present study demonstrates how misleading crude mortality and morbidity figures can be when comparing different urologists. By producing a single assessment of physiological status at the time of operation and of operative severity, POSSUM analysis allows a more realistic comparison between different urologists.
Assuntos
Auditoria Médica , Urologia/normasRESUMO
BACKGROUND AND PURPOSE: Endoscopic lithotripsy is still the method of choice for a number of stones, especially large stones. Various disintegration techniques exist. We investigated the combination of two of these techniques: ultrasound and pneumatic lithotripsy. PATIENTS AND METHODS: Fourteen consecutive patients with renal and one patient with bladder stones were treated with this new device. Ultrasound and pneumatic lithotripsy could be used independently or simultaneously. RESULTS: Disintegration and stone removal was fast. The use of forceps or other instruments could generally be avoided. No complications attributable to the lithotripsy device were observed. CONCLUSION: The combined ultrasound/pneumatic lithotripsy device is safe and highly effective. It reduces treatment time and enhances surgeon's comfort.
Assuntos
Ar , Litotripsia/instrumentação , Litotripsia/métodos , Adulto , Idoso , Desenho de Equipamento , Feminino , Humanos , Litotripsia/normas , Masculino , Pessoa de Meia-Idade , RetratamentoRESUMO
Despite considerable knowledge about the effects of shock waves on eukaryotic soft tissues, no data are available concerning their effect on prokaryotic micro-organisms. In vitro studies on the bactericidal effect of extracorporeal shock waves on staphylococci were performed with energy levels that are standard for the disintegration of calculi. Suspensions containing 10(4)-10(5) cfu of Staphylococcus aureus/ml were sealed in plastic tubes and exposed to shock waves, resulting in a mean decrease of 3.1 log(10). Whereas impulse rates of > or =350 resulted in a decrease of cfu/ml equalling the detection limit, lower numbers of impulses did not result in an appreciable bactericidal effect. The bactericidal effect of extracorporeal shock waves might provide the basis for the development of novel therapeutic strategies for bacterial infections.
Assuntos
Litotripsia , Staphylococcus aureus/fisiologia , Infecções Estafilocócicas/terapiaRESUMO
Two cases of infantile liver cirrhosis of unknown origin occurred in a circumscribed rural area of Northern Germany. Both children had increased dietary copper exposure. The search for additional cases of what appeared to be idiopathic copper toxicosis (ICT) revealed a cluster of affected infants in this region, raising questions about the relative importance of genetic and environmental factors that are considered to be etiologic. We gathered clinical and pathologic data concerning the patients, analyzed the pedigrees of affected families, and searched for possible environmental factors contributing to the pathologic process. We encountered 8 cases of infantile liver cirrhosis in 5 families in Emsland, a circumscribed and predominantly rural area of Northern Germany; ICT was definitely proven in 2 cases. Clinical presentation and liver pathology in 6 additional cases were consistent with the diagnosis of ICT. Pedigrees of affected families revealed complex relationships with occasional consanguinity of parents, suggesting autosomal recessive inheritance. The households were served by private wells with water of low pH flowing through copper pipes, suggesting the possibility of increased alimentary copper exposure. These findings support earlier conclusions that ICT develops when an infant with a genetic predisposition is exposed to a copper-enriched diet.
Assuntos
Cobre/intoxicação , Predisposição Genética para Doença , Cirrose Hepática/induzido quimicamente , Cirrose Hepática/genética , Idade de Início , Dieta , Feminino , Alemanha/epidemiologia , Humanos , Lactente , Cirrose Hepática/epidemiologia , Cirrose Hepática/patologia , Masculino , Linhagem , Água/químicaRESUMO
PURPOSE: We review the differential diagnosis and treatment of retrovesical masses in men. MATERIALS AND METHODS: During the last 8 years 21 male patients 3 to 79 years old (mean age 47.1) presented with symptoms or signs of a retrovesical mass. Clinical features and diagnostic findings were reviewed, and related to surgical and histopathological findings. RESULTS: The retrovesical masses included prostatic utricle cyst in 3 cases, prostatic abscess in 1, seminal vesicle hydrops in 6, seminal vesicle cyst in 2, seminal vesicle empyema in 3, large ectopic ureterocele in 1, myxoid liposarcoma in 1, malignant fibrous histiocytoma in 1, fibrous fossa obturatoria cyst in 1, hemangiopericytoma in 1 and leiomyosarcoma in 1. In 17 patients various symptoms were seen and in 4 the mass was incidentally detected. A mass was palpable on digital rectal examination in 16 cases and visible on sonography in 20. For a cystic mass medial location relative to the bladder neck was suggestive of prostatic abscess or utricle cyst, while lateral location was suggestive of seminal vesicle cyst/hydrops or empyema, ectopic ureter or ureterocele. In 6 patients diagnosis was established only by exploratory laparotomy and histopathological examination. CONCLUSIONS: Digital rectal examination and sonography reliably detect a retrovesical mass. Nevertheless, clinical signs and median or lateral location relative to the bladder neck on ultrasound are diagnostic only for cystic lesions. Computerized tomography and magnetic resonance imaging are useful for staging malignant tumors. However, needle or open biopsy is required in most cases to establish a histopathological diagnosis. Exploratory laparotomy and histopathological examination are the procedures of choice when other findings are equivocal.
Assuntos
Doenças dos Genitais Masculinos/diagnóstico , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Árvores de Decisões , Diagnóstico Diferencial , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Bexiga UrináriaRESUMO
OBJECTIVES: Suramin, a polysulfonated naphtylurea with anti-growth factor activity, was used in the treatment of metastatic, hormone- and chemotherapy-refractory prostate cancer. Recent studies have proved the effect of suramin on prostate cancer. METHODS: Between March 1990 and January 1994, 27 patients with metastatic prostate cancer were enrolled in this study. Treatment regimen consisted of a loading phase, allowing patients to reach suramin serum levels between 180 and 250 microg/mL using a suramin dose of 1.4 g/m2 at 3-day intervals. Constant suramin serum levels were maintained by a 0.5 to 1-g/m2 dose every 7 to 10 days. Because previous studies showed suramin to have serious toxicity, compromised organ status was excluded by repeated examinations. RESULTS: Six patients did not complete the suramin loading phase because of side effects and were removed from the study. With an average cumulative suramin dose of 14.2 g, 33% of the assessable patients (7 of 21) experienced a more than 50% reduction of prostate-specific antigen (PSA) and/or alkaline phosphatase (AP) serum levels. Mean survival in these suramin-responsive patients was 495 days. Two of these patients experienced a remarkable reduction of metastases in bone scan examinations. Another 48% of the patients (10 of 21) had essentially unchanged AP and PSA serum levels during suramin treatment, indicating stable disease. Mean survival of these patients was 341 days. In 4 patients undergoing suramin treatment, continuous clinical progression of the disease was observed (mean survival 79 days). Toxicity was less or comparable to prior reported studies; the most common side effects were polyneuropathy, allergic skin rash, and vortex keratopathy. CONCLUSIONS: Suramin has limited, but significant, efficacy even in chemotherapy- and hormone-refractory prostate cancer, without serious toxicity.
Assuntos
Antineoplásicos/uso terapêutico , Neoplasias da Próstata/tratamento farmacológico , Suramina/uso terapêutico , Idoso , Analgesia , Antineoplásicos/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Dor/tratamento farmacológico , Dor/etiologia , Neoplasias da Próstata/mortalidade , Neoplasias da Próstata/fisiopatologia , Suramina/sangue , Taxa de SobrevidaRESUMO
PURPOSE: The technique of rotundovaginopexy after cystectomy in females is described. MATERIALS AND METHODS: Four cases, two of them with over 12 months of follow-up are presented in whom this technique was used. RESULTS: Rotundovaginopexy stabilizes the vagina and thus prevents descent of the neobladder. Therefore the position of the neobladder is truly orthotopic. Thus continence and micturition are optimized. CONCLUSIONS: With this technique a truly orthotopic neobladder position can be achieved. The technique is simple to accomplish, even if hysterectomy has been performed long before. Pouchocele with possible complications such as secondary increased post-void residuals or incontinence may be avoided.
Assuntos
Cistectomia/reabilitação , Neoplasias da Bexiga Urinária/cirurgia , Coletores de Urina , Vagina/cirurgia , Idoso , Feminino , Humanos , Íleo/cirurgiaRESUMO
The Danish Prostate Symptom Score (DAN-PSS) is a new questionnaire for the assessment of lower tract urinary symptoms (LUTS), which claims to be able to predict bladder outlet obstruction. We evaluated the ability of the DAN-PSS to assess LUTS, to predict obstruction, and to predict treatment outcome in men with symptomatic uncomplicated BPH. Twenty-five consecutive men with symptomatic uncomplicated BPH filled in the AUA symptom score and the DAN-PSS and underwent uroflowmetry and pressure-flow studies prior to transurethral prostatic resection (TURP). Patients were reevaluated 4 days and 8 months after surgery. AUA score and DAN-PSS both assessed LUTS and were sensitive to symptom changes after therapy. Compared to pressure/flow studies, neither score correlated with bladder outlet obstruction. Peak urinary flow, however, correlated significantly with obstruction. None of the diagnostic tools used was able to improve patient selection for surgical treatment. The DAN-PSS is a valid and sensitive questionnaire for the assessment of LUTS. It is not able, however, to predict bladder outlet obstruction. In men with uncomplicated BPH, urodynamic evaluation of bladder outlet obstruction did not improve the subjective outcome of TURP.
Assuntos
Hiperplasia Prostática/fisiopatologia , Índice de Gravidade de Doença , Urodinâmica/fisiologia , Idoso , Biópsia , Dinamarca , Humanos , Masculino , Valor Preditivo dos Testes , Antígeno Prostático Específico/sangue , Prostatectomia , Hiperplasia Prostática/sangue , Hiperplasia Prostática/cirurgia , Reto/diagnóstico por imagem , Resultado do Tratamento , UltrassonografiaRESUMO
We report an unexpected complication of the remote-controlled intraurethral valve pump in a patient with neurogenic bladder. A meningomyelocele patient with an atonic bladder received an intraurethral valve pump. Acute urinary retention was caused by a mucus clot obstructing the pump. Prior to extended clinical use, the remote-controlled intraurethral valve pump should be evaluated in prospective multicenter studies.
Assuntos
Próteses e Implantes/efeitos adversos , Incontinência Urinária/terapia , Retenção Urinária/etiologia , Doença Aguda , Adulto , Falha de Equipamento , Segurança de Equipamentos , Feminino , Humanos , Meningomielocele/complicações , Bexiga Urinaria Neurogênica/etiologia , Incontinência Urinária/etiologiaRESUMO
PURPOSE: We analyzed the efficacy and side effects of a microprocessor controlled high frequency unit for transurethral resection of the prostate. MATERIALS AND METHODS: A high frequency device with microprocessor control was used in 934 consecutive patients undergoing transurethral resection of the prostate. Indications for transurethral resection, medical history, preoperative findings, operative parameters, operative and immediate postoperative complications, and postoperative peak flow rate and residual urine were evaluated. RESULTS: Postoperative peak flow rate and residual urine were comparable to those with standard transurethral resection of the prostate. One patient died on postoperative day 1 for a mortality rate of 0.1%. The immediate morbidity rate was 6.9%. CONCLUSIONS: Morbidity and mortality in this study were lower than those in previous series on transurethral resection of the prostate.