RESUMO
ABSTRACT Purpose: We aimed to compare the success and complication rates of the anterograde and retrograde Ureterorenoscopy (URS) for impacted upper ureteral stones in patients > 65 years of age. Materials and Methods: Data of 146 patients >65 years of age and underwent anterograde URS (n=68) in supine position or retrograde URS (n=78) for upper ureteral impacted stones>10 mm between January 2014 and September 2018 were collected prospectively. The groups were compared for success and complication rates, duration of operation, hospital stay, and ancillary procedures. Results: Anterograde and retrograde URS groups were similar for demographic and stone related characteristics. The success rate of the anterograde URS group was significantly higher than the retrograde URS group (97.1% vs. 78.2%, p=0.0007). The complication rates were similar for the two groups (p=0.86). Clavien grade I and II complications were observed in 3 patients in each group. The mean hemoglobin drop was 0.5 g/dL in the anterograde URS group and blood transfusion was not performed in any of the patients. The mean duration of operation was 41.2±12.5 minutes in the mini-PNL group and 59.6±15.1 minutes in the RIRS group and the difference was statistically significant (p=0.02). The median duration of hospitalization was 1 day for both groups. Conclusions: Performing anterograde URS in supine position provided better success rates and similar complication rates compared to retrograde URS. Based on these results anterograde URS shall be considered as one of the primary treatment options for management of impacted upper ureteral stones in the elderly population.
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Humanos , Idoso , Litotripsia , Cálculos Ureterais/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Ureteroscopia , Tempo de InternaçãoRESUMO
PURPOSE: We aimed to compare the success and complication rates of the anterograde and retrograde Ureterorenoscopy (URS) for impacted upper ureteral stones in patients > 65 years of age. MATERIALS AND METHODS: Data of 146 patients >65 years of age and underwent anterograde URS (n=68) in supine position or retrograde URS (n=78) for upper ureteral impacted stones>10 mm between January 2014 and September 2018 were collected prospectively. The groups were compared for success and complication rates, duration of operation, hospital stay, and ancillary procedures. RESULTS: Anterograde and retrograde URS groups were similar for demographic and stone related characteristics. The success rate of the anterograde URS group was significantly higher than the retrograde URS group (97.1% vs. 78.2%, p=0.0007). The complication rates were similar for the two groups (p=0.86). Clavien grade I and II complications were observed in 3 patients in each group. The mean hemoglobin drop was 0.5 g/dL in the anterograde URS group and blood transfusion was not performed in any of the patients. The mean duration of operation was 41.2±12.5 minutes in the mini-PNL group and 59.6±15.1 minutes in the RIRS group and the difference was statistically significant (p=0.02). The median duration of hospitalization was 1 day for both groups. CONCLUSIONS: Performing anterograde URS in supine position provided better success rates and similar complication rates compared to retrograde URS. Based on these results anterograde URS shall be considered as one of the primary treatment options for management of impacted upper ureteral stones in the elderly population.
Assuntos
Litotripsia , Cálculos Ureterais , Idoso , Humanos , Tempo de Internação , Estudos Retrospectivos , Resultado do Tratamento , Cálculos Ureterais/cirurgia , UreteroscopiaRESUMO
Objective: To report the outcomes of percutaneous nephrolithotomy (PCNL) in horseshoe kidneys (HSK) in 12 institutions worldwide and evaluate the impact of patient position during operation. Methods: We carried out a retrospective analysis of PCNL procedures performed between 2008 and 2018 in patients with HSK. Pre-, peri-, and postoperative data were collected, and a subgroup analysis was performed according to patient position. Success was defined as an absence of >4-mm fragments. Values of p < 0.05 were considered significant. Results: We analyzed 106 procedures. The transfusion, complication, and immediate success rates (ISRs) were 3.8%, 17.5%, and 54.7%, respectively. The final success rate (FSR) increased to 72.4% after a mean of 0.24 secondary procedures. Logistic regression showed that higher body mass index (BMI) and stone size were significantly associated with residual fragments ≥4 mm. Sixty-seven patients (63.2%) were treated in prone and 39 (36.8%) in supine position. The prone group had a significantly higher BMI than the supine group (30.1 vs 27.7, p = 0.024). The transfusion, complication, and ISRs between the prone and supine groups were 4.5% vs 2.6% (p = 0.99), 16.9% vs 18.4% (p = 0.99), and 52.5% vs 69.2% (p = 0.151), respectively. Surgical time was significantly longer in the prone group (126.5 vs 100 minutes, p = 0.04). Upper pole was the preferred access in 80.3% of the prone group and 43.6% of the supine group (p < 0.001). The prone group had significantly more Clavien 2 complications than the supine (p = 0.013). The FSR in the prone and supine groups increased to 66.1% and 82.1% after 0.26 and 0.21 secondary procedures, respectively. No complications higher than Clavien 3 occurred. Conclusion: PCNL in patients with HSK is safe and effective with a low complication rate. Higher BMI and stone size negatively impacted outcomes. Supine PCNL may be an option for treating kidney stones in patients with HSK.
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Rim Fundido , Cálculos Renais , Nefrolitotomia Percutânea , Nefrostomia Percutânea , Rim Fundido/cirurgia , Humanos , Cálculos Renais/cirurgia , Nefrolitotomia Percutânea/efeitos adversos , Nefrostomia Percutânea/efeitos adversos , Posicionamento do Paciente , Decúbito Ventral , Estudos Retrospectivos , Decúbito Dorsal , Resultado do TratamentoRESUMO
ABSTRACT Objectives To evaluate the efficacy of a novel decision aid (DA) in improving the patients' level of knowledge and decreasing decisional conflicts while deciding for SWL vs. RIRS in case of a symptomatic renal stone <2 cm. Materials and Methods In this prospective randomized study patients were randomized to receive either standard informing process (group 1, n=57) or DA (group 2, n=58). Level of knowledge was assessed with a questionnaire of 10 questions before and after patient informing process. Level of decisional conflict was assessed with a previously validated scoring system. Logistic regression analysis was performed to identify factors associated with adequate level of knowledge. Results Level of knowledge increased significantly in both groups after patient informing process. The increase was significantly more prominent in group 2 (p=0.045). Percentage of patients with adequate knowledge was also higher in group 2 (56.1%vs.74.1%, p=0.04). Mean decisional conflict scale score (higher score indicates higher decisional conflict level) was also significantly higher in group1 (14.7±14.5 vs. 10.1±13.7, p=0.045). Multivariate logistic regression analysis revealed higher education level (college degree) and use of DA as factors associated with adequate level of knowledge. Conclusions In the current study, The DA was shown to have a positive impact on level of knowledge and diminish the level of decisional conflict for patients with a symptomatic non-lower pole renal stone <20 mm. We recommend development and use of DAs for particular clinic scenarios to aid in education of patients and shared decision making process in stone disease clinics.
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Humanos , Masculino , Feminino , Adulto , Cálculos Renais/cirurgia , Modelos Logísticos , Inquéritos e Questionários/normas , Técnicas de Apoio para a Decisão , Litotripsia a Laser/métodos , Tomada de Decisões , Participação do Paciente , Conhecimentos, Atitudes e Prática em Saúde , Estudos Prospectivos , Reprodutibilidade dos Testes , Estatísticas não Paramétricas , Conflito Psicológico , Escolaridade , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: To evaluate the efficacy of a novel decision aid (DA) in improving the patients' level of knowledge and decreasing decisional conflicts while deciding for SWL vs. RIRS in case of a symptomatic renal stone < 2 cm. MATERIALS AND METHODS: In this prospective randomized study patients were randomized to receive either standard informing process (group 1, n=57) or DA (group 2, n=58). Level of knowledge was assessed with a questionnaire of 10 questions before and after patient informing process. Level of decisional conflict was assessed with a previously validated scoring system. Logistic regression analysis was performed to identify factors associated with adequate level of knowledge. RESULTS: Level of knowledge increased significantly in both groups after patient informing process. The increase was significantly more prominent in group 2 (p=0.045). Percentage of patients with adequate knowledge was also higher in group 2 (56.1%vs.74.1%, p=0.04). Mean decisional conflict scale score (higher score indicates higher decisional conflict level) was also significantly higher in group1 (14.7±14.5 vs. 10.1±13.7, p=0.045). Multivariate logistic regression analysis revealed higher education level (college degree) and use of DA as factors associated with adequate level of knowledge. CONCLUSIONS: In the current study, The DA was shown to have a positive impact on level of knowledge and diminish the level of decisional conflict for patients with a symptomatic non-lower pole renal stone < 20 mm. We recommend development and use of DAs for particular clinic scenarios to aid in education of patients and shared decision making process in stone disease clinics.
Assuntos
Tomada de Decisões , Técnicas de Apoio para a Decisão , Conhecimentos, Atitudes e Prática em Saúde , Cálculos Renais/cirurgia , Litotripsia a Laser/métodos , Inquéritos e Questionários/normas , Adulto , Conflito Psicológico , Escolaridade , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Participação do Paciente , Estudos Prospectivos , Reprodutibilidade dos Testes , Estatísticas não ParamétricasRESUMO
INTRODUCTION: The main aim of stone surgery is to establish stone free status. Performing fl exible nephroscopy is an effective tool in this manner. The aim of this study was to evaluate the role of retrograde fl exible nephroscopy for detection of residual fragments following percutaneous nephrolithotomy (PNL) in comparison with antegrade approach. MATERIALS AND METHODS: Data of 137 patients underwent ECIRS was collected prospectively. In all cases following stone clearance, collecting system was checked for residual fragments. First antegrade than retrograde fl exible nephroscopy was performed and success rates to reach all calices and detection of residual fragments were noted. All patients underwent CT and success rate of antegrade and retrograde approaches were compared. PPV and NPV of retrograde approach to detect residual fragments were calculated. RESULTS: Antegrade and retrograde nephroscopy successfully accessed all of the calices in 101 (73.7%) and 130 (94.9%) patients respectively (p<0.0001). Residual fragments were observed in 18 (13.1%) patients following antegrade fl exible nephroscopy. Retrograde approach identifi ed residual stones in 17 more cases. These cases were treated with fl exible nephroscopy or secondary percutaneous tract. Postoperative CT revealed residual stones in 10 (7.3%) patients. PPV and NPV of retrograde fl exible nephroscopy were 83.3% and 96.2%. CONCLUSIONS: Flexible nephroscopy effectively detects residual fragments following PNL. Retrograde approach was more successful than antegrade approach to reach all calices. We recommend performing retrograde fl exible nephroscopy following PNL especially in complex cases as it has the potential to increase SFR, decrease the need for second look surgery and unnecessary postoperative imaging.
Assuntos
Endoscopia/métodos , Cálculos Renais/cirurgia , Nefrolitotomia Percutânea/métodos , Adulto , Endoscopia/instrumentação , Desenho de Equipamento , Feminino , Humanos , Cálculos Renais/diagnóstico por imagem , Cálices Renais/cirurgia , Masculino , Pessoa de Meia-Idade , Nefrolitotomia Percutânea/instrumentação , Estudos Prospectivos , Reprodutibilidade dos Testes , Tomografia Computadorizada por Raios X/métodos , Resultado do TratamentoRESUMO
OBJECTIVES: In this study it is aimed to compare the success and complication rates of SWL and RIRS in treatment of HSK stone disease. MATERIALS AND METHODS: In this retrospective study data of 67 patients treated with either SWL (n=44) or RIRS (n=23) for stone disease in HSK between May 2003 to August 2014 was investigated. age, gender, stone size and multiplicity, stone free status, renal colic episodes and complication rates of the SWL and RIRS groups were compared. RESULTS: Mean age of the population was 42.5±8.2 (range: 16-78) years and mean stone size was 16.9±4.1 mm. SWL and RIRS groups were similar with regard to demographic characteristics and stone related characteristics. SFR of the SWL and RIRS groups were 47.7%(21/44 patients) and 73.9% (17/23 patients) respectively (p=0.039). Renal colic episodes were observed in 3 and 16 patients in the RIRS and SWL groups respectively (p=0.024). No statistically significant complications were observed between the SWL (8/44 patients) and RIRS (4/23) groups (p=0.936). CONCLUSIONS: In HSK patients with stone disease, both SWL and RIRS are effective and safe treatment modalities. However RIRS seems to maintain higher SFRs with comparable complication rates.
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Rim Fundido/cirurgia , Cálculos Renais/cirurgia , Litotripsia/métodos , Ureteroscopia/métodos , Adolescente , Adulto , Idoso , Intervalo Livre de Doença , Feminino , Humanos , Complicações Intraoperatórias , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Período Perioperatório , Complicações Pós-Operatórias , Reprodutibilidade dos Testes , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
ABSTRACT Objectives In this study it is aimed to compare the success and complication rates of SWL and RIRS in treatment of HSK stone disease. Materials and methods In this retrospective study data of 67 patients treated with either SWL (n=44) or RIRS (n=23) for stone disease in HSK between May 2003 to August 2014 was investigated. age, gender, stone size and multiplicity, stone free status, renal colic episodes and complication rates of the SWL and RIRS groups were compared. Results Mean age of the population was 42.5±8.2 (range: 16-78) years and mean stone size was 16.9±4.1 mm. SWL and RIRS groups were similar with regard to demographic characteristics and stone related characteristics. SFR of the SWL and RIRS groups were 47.7%(21/44 patients) and 73.9% (17/23 patients) respectively (p=0.039).Renal colic episodes were observed in 3 and 16 patients in the RIRS and SWL groups respectively (p=0.024). No statistically significant complications were observed between the SWL (8/44 patients) and RIRS (4/23) groups (p=0.936). Conclusions In HSK patients with stone disease, both SWL and RIRS are effective and safe treatment modalities. However RIRS seems to maintain higher SFRs with comparable complication rates.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Idoso , Litotripsia/métodos , Cálculos Renais/cirurgia , Ureteroscopia/métodos , Rim Fundido/cirurgia , Complicações Pós-Operatórias , Fatores de Tempo , Reprodutibilidade dos Testes , Estudos Retrospectivos , Resultado do Tratamento , Intervalo Livre de Doença , Período Perioperatório , Complicações Intraoperatórias , Tempo de Internação , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: Pseudoexfoliation syndrome (PES) is a common age-related fibrillopathy related to accumulation of pseudoexfoliation material (PEM) in certain places in the body, especially blood vessels. Erectile dysfunction (ED) is another condition related to vascular pathology and in this study it is aimed to identify the relationship between ED and PES. MATERIALS AND METHODS: Data of 92 patients were investigated. There were 34 patients in the PES group and 58 patients in the control group. Presence of diabetes, hypertension, smoking history, BMI, and serum levels of lipids and testosterone were recorded. The groups were compared for ED rates and severity. Also logistic regression analysis was performed to identify independent risk factors for development of ED. RESULTS: Mean age of the population was 67.3. No significant difference was observed between the two groups regarding the presece of DM, HT, smoking, BMI and laboratory measurements. ED rate was significantly higher in the PES group (70.6% vs 48.3%, p=0.002). Also, severe ED rate was higher in the PES group (p=0.002). PES was detected as an independent risk factors for the development of ED. CONCLUSION: ED is a possible consequence of PES. ED rate and severity is found to be higher in the PES group and PES is detected as an independent risk factor for development of ED. Patients with PES should be informed about development of ED and further prospective trials with objective measurements of penile blood flow should be conducted to verify the erectile status and penile blood flow in PES patients.
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Endotélio Vascular , Disfunção Erétil/etiologia , Síndrome de Exfoliação/complicações , Doenças Vasculares/complicações , Fatores Etários , Idoso , Índice de Massa Corporal , Colesterol/sangue , Complicações do Diabetes , Endotélio Vascular/fisiopatologia , Métodos Epidemiológicos , Disfunção Erétil/fisiopatologia , Síndrome de Exfoliação/fisiopatologia , Humanos , Hipertensão/complicações , Masculino , Pessoa de Meia-Idade , Pênis/irrigação sanguínea , Fatores de Risco , Fumar/efeitos adversos , Triglicerídeos/sangue , Doenças Vasculares/fisiopatologiaRESUMO
Pseudoexfoliation syndrome (PES) is a common age-related fibrillopathy related to accumulation of pseudoexfoliation material (PEM) in certain places in the body, especially blood vessels. Erectile dysfunction (ED) is another condition related to vascular pathology and in this study it is aimed to identify the relationship between ED and PES.
Data of 92 patients were investigated. There were 34 patients in the PES group and 58 patients in the control group. Presence of diabetes, hypertension, smoking history, BMI, and serum levels of lipids and testosterone were recorded. The groups were compared for ED rates and severity. Also logistic regression analysis was performed to identify independent risk factors for development of ED.
Mean age of the population was 67.3. No significant difference was observed between the two groups regarding the presece of DM, HT, smoking, BMI and laboratory measurements. ED rate was significantly higher in the PES group (70.6% vs 48.3%, p=0.002). Also, severe ED rate was higher in the PES group (p=0.002). PES was detected as an independent risk factors for the development of ED.
ED is a possible consequence of PES. ED rate and severity is found to be higher in the PES group and PES is detected as an independent risk factor for development of ED. Patients with PES should be informed about development of ED and further prospective trials with objective measurements of penile blood flow should be conducted to verify the erectile status and penile blood fow in PES patients.
Assuntos
Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Endotélio Vascular , Disfunção Erétil/etiologia , Síndrome de Exfoliação/complicações , Doenças Vasculares/complicações , Fatores Etários , Índice de Massa Corporal , Colesterol/sangue , Complicações do Diabetes , Métodos Epidemiológicos , Endotélio Vascular/fisiopatologia , Disfunção Erétil/fisiopatologia , Síndrome de Exfoliação/fisiopatologia , Hipertensão/complicações , Pênis/irrigação sanguínea , Fatores de Risco , Fumar/efeitos adversos , Triglicerídeos/sangue , Doenças Vasculares/fisiopatologiaRESUMO
INTRODUCTION: Achieving stone free status (SFS) is the goal of stone surgery. In this study it is aimed to compare effectiveness of unenhanced helical computerized tomography (UHCT), KUB and ultrasonography (US) for detection of residual RFs and predicition of stone releated events following percutaneous nephrolitotomy (PNL). MATERIALS AND METHODS: Patients underwent PNL for radiopaque stones between November 2007 and February 2010 were followed. Patients were examined within 24-48 hours after the procedure by KUB, US and UHCT. For stone size 4 mm was accepted as cut off level of significance.Sensitivity and specificity of KUB and US for detection of RFs and value of them for prediction of stone related events were calculated. RESULTS: SFS was achieved in 95 patients (54.9%) and when cut off value of 4 mm for RFs was employed, SFS was achieved in 131 patients (75.7%). Sensitivity was 70.5% for KUB, and 52.5% for US. UHCT was shown to be significantly more efficient for detection of RFs compared to both KUB (p=0.01) and US (p=0.001). When cut off level of 4 mm employed, sensitivity of KUB and US increased to 85.7% and 57.1%. Statistical significant superiority of UHCT still remained (p value vs. KUB: 0.03 and p value vs. US: 0.008). CONCLUSION: UHCT is the most sensitive diagnostic tool for detecting RFs after PNL. It has higher sensitivity regardless of stone size compared to KUB and US. Additionally UHCT has higher capability of predicting occurrence of stone related events.
Assuntos
Cálculos Renais/diagnóstico por imagem , Nefrostomia Percutânea/métodos , Tomografia Computadorizada Espiral/métodos , Adulto , Feminino , Humanos , Cálculos Renais/cirurgia , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Prospectivos , Valores de Referência , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Resultado do Tratamento , UltrassonografiaRESUMO
Introduction Achieving stone free status (SFS) is the goal of stone surgery. In this study it is aimed to compare effectiveness of unenhanced helical computerized tomography (UHCT), KUB and ultrasonography (US) for detection of residual RFs and predicition of stone releated events following percutaneous nephrolitotomy (PNL). Materials and Methods Patients underwent PNL for radiopaque stones between November 2007 and February 2010 were followed. Patients were examined within 24-48 hours after the procedure by KUB, US and UHCT. For stone size 4 mm was accepted as cut off level of significance.Sensitivity and specificity of KUB and US for detection of RFs and value of them for prediction of stone related events were calculated. Results SFS was achieved in 95 patients (54.9%) and when cut off value of 4 mm for RFs was employed, SFS was achieved in 131 patients (75.7%). Sensitivity was 70.5% for KUB, and 52.5% for US. UHCT was shown to be significantly more efficient for detection of RFs compared to both KUB (p=0.01) and US (p=0.001). When cut off level of 4 mm employed, sensitivity of KUB and US increased to 85.7% and 57.1%. Statistical significant superiority of UHCT still remained (p value vs. KUB: 0.03 and p value vs. US: 0.008). Conclusion UHCT is the most sensitive diagnostic tool for detecting RFs after PNL. It has higher sensitivity regardless of stone size compared to KUB and US. Additionally UHCT has higher capability of predicting occurrence of stone related events. .
Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cálculos Renais , Cálculos Renais , Nefrostomia Percutânea/métodos , Tomografia Computadorizada Espiral/métodos , Cálculos Renais/cirurgia , Período Pós-Operatório , Estudos Prospectivos , Valores de Referência , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Resultado do TratamentoRESUMO
PURPOSE: To evaluate the postoperative analgesic efficacy of penile block, caudal block and intravenous paracetamol administration following circumcision. MATERIALS AND METHODS: In this prospective randomized study a total of 159 patients underwent circumcision under general anesthesia at urology clinic of Ufuk University Faculty of Medicine and Sorgun State Hospital between May 2012 and September 2012. The patients were randomized to three groups to receive penile block (Group 1), caudal block (Group 2) and intravenous paracetamol administration (group 3). Pain measurement of the patients was done via CHEOPS scoring system at 30,60,120 and 180 minutes postoperatively and compared. Statistical tests were performed with a conventional statistics program and statistical significance was set at a p value of < 0.05. RESULTS: The mean age of the patients was 5.7 years. Patients in group 1 had significantly lower pain score at 30 minutes compared to other two groups. At 60 minutes groups 1 and 2 had significantly lower score compared to group 3. At 120 and 180 minutes no difference between the groups was observed. No significant major complications were observed in all 3 groups. CONCLUSION: Penile block and caudal block provide similar pain scores and painless postoperative periods after circumcision under general anesthesia. Intravenous paracetamol is insufficient at the early postoperative period. The three procedures were shown to be safe for analgesia following circumcision.
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Acetaminofen/administração & dosagem , Analgésicos não Narcóticos/administração & dosagem , Anestesia Caudal/métodos , Circuncisão Masculina , Bloqueio Nervoso/métodos , Dor Pós-Operatória/tratamento farmacológico , Administração Intravenosa , Pré-Escolar , Humanos , Masculino , Medição da Dor , Estudos Prospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
Purpose To evaluate the postoperative analgesic efficacy of penile block, caudal block and intravenous paracetamol administration following circumcision. Materials and Methods In this prospective randomized study a total of 159 patients underwent circumcision under general anesthesia at urology clinic of Ufuk University Faculty of Medicine and Sorgun State Hospital between May 2012 and September 2012. The patients were randomized to three groups to receive penile block (Group 1), caudal block (Group 2) and intravenous paracetamol administration (group 3). Pain measurement of the patients was done via CHEOPS scoring system at 30,60,120 and 180 minutes postoperatively and compared. Statistical tests were performed with a conventional statistics program and statistical significance was set at a p value of < 0.05. Results The mean age of the patients was 5.7 years. Patients in group 1 had significantly lower pain score at 30 minutes compared to other two groups. At 60 minutes groups 1 and 2 had significantly lower score compared to group 3. At 120 and 180 minutes no difference between the groups was observed. No significant major complications were observed in all 3 groups. Conclusion Penile block and caudal block provide similar pain scores and painless postoperative periods after circumcision under general anesthesia. Intravenous paracetamol is insufficient at the early postoperative period. The three procedures were shown to be safe for analgesia following circumcision. .
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Pré-Escolar , Humanos , Masculino , Acetaminofen/administração & dosagem , Analgésicos não Narcóticos/administração & dosagem , Anestesia Caudal/métodos , Circuncisão Masculina , Bloqueio Nervoso/métodos , Dor Pós-Operatória/tratamento farmacológico , Administração Intravenosa , Medição da Dor , Estudos Prospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: We evaluated the efficacy of perioperative mitomycin C (MMC) instillation to improve subsequent bacillus Calmette-Guérin (BCG) instillation efficacy in intermediate and high risk patients with non-muscle invasive bladder cancer (NMIBC). MATERIALS AND METHODS: From November 2004 to May 2006, 51 patients with intermediate or high risk NMIBC were enrolled in this prospective randomized trial. In group A, patients were treated with perioperative MMC (40 mg MMC in 40 mL saline was administered within 6 hours of surgery) followed by delayed (at least 15 days from surgery) BCG instillations (once a week for 6 weeks, 5 x 108 colony-forming units in 50 mL saline). Patients in group B were treated with delayed BCG instillations alone. The primary end points were recurrence-free interval and recurrence rate. RESULTS: There were 25 and 26 patients in groups A and B, respectively. Median follow-up was 41.3 months (range 8 to 64) in group A and 40.9 months (range 6 to 68) in group B. Recurrence rate was 36 % (9 of 25) and 19.3 % (5 of 26) in group A and B, respectively (p = 0.052). Median time to the first recurrence was 8 months in group A and 7 months in group B (p = 0.12). CONCLUSIONS: The present study showed no statistically significant difference in terms of recurrence rate and median time to first recurrence between intermediate or high-risk patients with NMIBC who were treated with early single dose instillation of MMC plus delayed BCG and those who were treated with only BCG.
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Vacina BCG/administração & dosagem , Mitomicina/administração & dosagem , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias da Bexiga Urinária/tratamento farmacológico , Adolescente , Adulto , Criança , Esquema de Medicação , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Período Perioperatório , Fatores de Risco , Análise de Sobrevida , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To evaluate the change in penile size r bilateral nerve sparing retropubic radical prostatectomy (BNSRRP) and possible effect of Tadalafil. MATERIALS AND METHODS: A total of 65 patients underwent BNSRRP and they were evaluated prospectively for a whole year of follow-up. The patients were randomized to control without rehabilitation (Group 1) or Tadalafil rehabilitation group (Group 2). The patients were evaluated at months 3, 6 and 12 postoperatively for erectile function, penile measurements (flaccid penile length, penile length at maximum erection, penile circumference at flaccid status, and penile circumference at maximum erection), penile abnormalities and general health status. Statistical analysis was performed by Chi-Square test and significance was defined as p value < 0.05. RESULTS: In Group 1 there was significant decrease in penile measurements at month 3 compared to preoperative measurements. There was decrease in all parameters at month 6 compared to month 3 but only the decrease in penile length at maximum erection was significant. There were no significant differences between postoperative months 6 and 12 for all measurements. In Group 2 there was a tendency to decrease in all measurements at month 3 compared to baseline. There was no significant difference for penile measurements between postoperative 3rd and 6th months and between 6th month and the first year. CONCLUSION: Although further large sampled trials are needed to describe the possible positive effect of tadalafil or other PDE5-I 's on penile size after BNSRRP, tadalafil rehabilitation is effective in preserving penile size especially in the early postoperative period after BNSRRP.
Assuntos
Carbolinas/uso terapêutico , Pênis/anatomia & histologia , Inibidores da Fosfodiesterase 5/uso terapêutico , Prostatectomia/reabilitação , Distribuição de Qui-Quadrado , Humanos , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão/efeitos dos fármacos , Tratamentos com Preservação do Órgão/métodos , Ereção Peniana/efeitos dos fármacos , Ereção Peniana/fisiologia , Pênis/efeitos dos fármacos , Pênis/inervação , Estudos Prospectivos , Prostatectomia/efeitos adversos , Tadalafila , Fatores de TempoRESUMO
OBJECTIVE: To evaluate the change in penile size r bilateral nerve sparing retropubic radical prostatectomy (BNSRRP) and possible effect of Tadalafil. MATERIALS AND METHODS: A total of 65 patients underwent BNSRRP and they were evaluated prospectively for a whole year of follow-up . The patients were randomized to control without rehabilitation (Group 1) or Tadalafil rehabilitation group (Group 2). The patients were evaluated at months 3, 6 and 12 postoperatively for erectile function, penile measurements (flaccid penile length, penile length at maximum erection, penile circumference at flaccid status, and penile circumference at maximum erection), penile abnormalities and general health status. Statistical analysis was performed by Chi-Square test and significance was defined as p value < 0.05. RESULTS: In Group 1 there was significant decrease in penile measurements at month 3 compared to preoperative measurements. There was decrease in all parameters at month 6 compared to month 3 but only the decrease in penile length at maximum erection was significant. There were no significant differences between postoperative months 6 and 12 for all measurements. In Group 2 there was a tendency to decrease in all measurements at month 3 compared to baseline. There was no significant difference for penile measurements between postoperative 3rd and 6th months and between 6th month and the first year. CONCLUSION: Although further large sampled trials are needed to describe the possible positive effect of tadalafil or other PDE5-I's on penile size after BNSRRP, tadalafil rehabilitation is effective in preserving penile size especially in the early postoperative period after BNSRRP.