RESUMO
BACKGROUND: The treatment and prognosis of de novo metastatic hormone-sensitive prostate cancer (mHSPC) vary. We established and validated a novel prognostic model for predicting cancer-specific survival (CSS) in patients with mHSPC using retrospective data from a contemporary cohort. METHODS: 1092 Japanese patients diagnosed with de novo mHSPC between 2014 and 2020 were registered. The patients treated with androgen deprivation therapy and first-generation anti-androgens (ADT/CAB) were assigned to the Discovery (N = 467) or Validation (N = 328) cohorts. Those treated with ADT and androgen-receptor signaling inhibitors (ARSIs) were assigned to the ARSI cohort (N = 81). RESULTS: Using the Discovery cohort, independent prognostic factors of CSS, the extent of disease score ≥ 2 or the presence of liver metastasis; lactate dehydrogenase levels > 250U/L; a primary Gleason pattern of 5, and serum albumin levels ≤ 3.7 g/dl, were identified. The prognostic model incorporating these factors showed high predictability and reproducibility in the Validation cohort. The 5-year CSS of the low-risk group was 86% and that of the high-risk group was 22%. Approximately 26.4%, 62.7%, and 10.9% of the patients in the Validation cohort defined as high-risk by the LATITUDE criteria were further grouped into high-, intermediate-, and low-risk groups by the new model with significant differences in CSS. In the ARSIs cohort, high-risk group had a significantly shorter time to castration resistance than the intermediate-risk group. CONCLUSIONS: The novel model based on prognostic factors can predict patient outcomes with high accuracy and reproducibility. The model may be used to optimize the treatment intensity of de novo mHSPC.
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Radical prostatectomy is the treatment of choice for localized prostate cancer. In our institution, preoperative cystoscopy is performed routinely to clarify the prostate anatomy, including the median lobe and position of ureteral orifices. We conducted a retrospective analysis of 721 patients, from January 2008 to December 2022, our aim being to assess the clinical course of bladder cancer discovered incidentally through cystoscopy prior to radical prostatectomy. We found that bladder cancer was detected in eight of these patients (1.1%), seven of whom had low-grade, non-invasive, papillary urothelial carcinomas ; the remaining patient had a high-grade lesion. Notably, the pathological stage was Ta in all cases. The median duration of follow-up of patients with bladder cancer was initially set at 21 months (12-24 months). During the follow-up period, bladder cancer recurrence was identified in three patients. Patients who remained recurrence-free beyond the follow-up period underwent radical therapy. Importantly, no evidence of prostate cancer progression was detected throughout the follow-up period. Thus, incidental bladder cancer detected prior to radical prostatectomy is predominantly non-invasive, ensuring safe treatment of both the bladder and prostate cancers. Our findings suggest that cystoscopy could be omitted.
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Carcinoma in Situ , Carcinoma de Células de Transição , Neoplasias da Próstata , Neoplasias da Bexiga Urinária , Masculino , Humanos , Próstata , Cistoscopia , Estudos Retrospectivos , Prostatectomia , Neoplasias da Bexiga Urinária/cirurgia , Neoplasias da Próstata/cirurgiaRESUMO
A 59-year-old man presented with high blood pressure, hypokalemia and muscle weakness. His aldosterone/renin ratio was high and plasma renin activity was low. Computed tomography (CT) showed a heterogeneous left adrenal mass. Primary aldosteronism was diagnosed and laparoscopic left adrenalectomy was performed. The pathological diagnosis was adrenocortical carcinoma with positive surgical margins. He underwent radiotherapy and mitotane as adjuvant therapies. Subsequently, CT revealed multiple metastases, in the liver and retroperitoneum. After six courses of EDP (a combination of etoposide, doxorubicin and cisplatin), CT showed widespread metastases in the retroperitoneum and he chose to receive the best supportive care. Aldosterone-producing adrenocortical carcinoma is exceedingly rare. To the best of our knowledge, only67 cases have been reported. Complete resection is needed to improve prognosis and this was not achieved in our case. We therefore recommend careful selection of the operative procedure.
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Neoplasias do Córtex Suprarrenal , Carcinoma Adrenocortical , Masculino , Humanos , Pessoa de Meia-Idade , Carcinoma Adrenocortical/diagnóstico por imagem , Carcinoma Adrenocortical/cirurgia , Aldosterona , Renina , Mitotano , Neoplasias do Córtex Suprarrenal/diagnóstico por imagem , Neoplasias do Córtex Suprarrenal/cirurgiaRESUMO
A 78-year-old man was treated with Bortezomib, Lenalidomide, and Dexamethasone, for multiple myeloma. Two years after the start of treatment, the patient came to our department with a complaint of gross hematuria. Cystoscopy revealed a tumor on the left wall of the bladder. Urine cytology was negative. Magnetic resonance imaging (MRI) of the lower abdomen showed a slightly high signal on the T2-weighted image, indicating an intravesical mass lesion invading outside the bladder. Contrast-enhanced computed tomography (CT) also showed an intravesical mass and enlarged left external iliac lymph node swelling. Transurethral resection of bladder tumor was performed. The resection specimen showed tumor cells. The pathological examination revealed CD138 (+) and light-chain restriction. The patient was diagnosed with plasmacytoma. The patient was treated with radiation therapy for plasmacytoma of the bladder and surrounding lymph nodes, and then with daratumumab and dexamethasone for multiple myeloma for one year; however, the patient died because of worsening of multiple myeloma.
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Mieloma Múltiplo , Plasmocitoma , Neoplasias da Bexiga Urinária , Idoso , Dexametasona/uso terapêutico , Humanos , Masculino , Mieloma Múltiplo/diagnóstico , Mieloma Múltiplo/terapia , Plasmocitoma/diagnóstico por imagem , Plasmocitoma/terapia , Bexiga Urinária , Neoplasias da Bexiga Urinária/diagnóstico por imagem , Neoplasias da Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/terapiaRESUMO
A 48-year-old man presented with a painless nodule on the right ventral aspect of the penile shaft root. The patient visited the hospital and complained that the mass was growing. On physical examinations, a 5 cm mass without tenderness was palpated. An isoechoic mass about 4 cm in size was observed on ultrasonography. Inhomogeneous high signal intensity was observed on T2-weighted magnetic resonance imaging. A needle biopsy revealed schwannoma. During surgery for excision of the tumor, another small tumor was detected both tumors were resected. Both tumors were diagnosed as schwannoma by pathological examination. Out of 40 cases of penile schwannoma reported, eight were of multiple tumors. In our case, it was difficult to detect the other small tumor by preoperative diagnosis. Therefore, we recommend careful observation during surgery.
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Neurilemoma , Neoplasias Penianas , Masculino , Humanos , Pessoa de Meia-Idade , Neurilemoma/diagnóstico por imagem , Neurilemoma/cirurgia , Neoplasias Penianas/diagnóstico por imagem , Neoplasias Penianas/cirurgia , Imageamento por Ressonância Magnética , Ultrassonografia , Pênis/patologiaRESUMO
The therapeutic landscape of metastatic clear cell renal cell carcinoma (ccRCC) has rapidly expanded, and there is an urgent need to develop noninvasive biomarkers that can select an optimal therapy or evaluate the response in real time. To evaluate the clinical utility of circulating tumor DNA (ctDNA) analysis in ccRCC, we established a highly sensitive assay to detect mutations in von Hippel-Lindau gene (VHL) using a combination of digital PCR and multiplex PCR-based targeted sequencing. The unique assay could detect VHL mutations with a variant allele frequency (VAF) <1.0%. Further, we profiled the mutation status of VHL in 76 cell-free DNA (cfDNA) and 50 tumor tissues from 56 patients with ccRCC using the assay. Thirteen VHL mutations were identified in cfDNA from 12 (21.4%) patients with a median VAF of 0.78% (range, 0.13%-4.20%). Of the 28 patients with VHL mutations in matched tumor tissues, eight (28.6%) also had VHL mutation in cfDNA with a median VAF of 0.47% (range, 0.13%-2.88%). In serial ctDNA analysis from one patient, we confirmed that the VAF of VHL mutation changed consistent with tumor size by radiographic imaging during systemic treatment. In conclusion, VHL mutation in cfDNA was detected only in a small number of patients even using the highly sensitive assay; nevertheless, we showed the potential of ctDNA analysis as a novel biomarker in ccRCC.
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Carcinoma de Células Renais/genética , Mutação , Proteína Supressora de Tumor Von Hippel-Lindau/genética , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/genética , Estudos de Casos e Controles , Linhagem Celular Tumoral , Ácidos Nucleicos Livres/genética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Sequência de DNARESUMO
Robot-assisted laparoscopic radical prostatectomy (RARP) is becoming the standard treatment procedure for localized prostate cancer. The main complications associated with RARP include urinary incontinence and sexual dysfunction. In addition, acute urinary retention (AUR) after urethral catheter removal is sometimes seen. Early catheter removal is a risk factor for AUR, and administration of alphablockers before catheter removal reduces the occurrence of AUR. However, the ideal management of AUR after RARP is not known. Here we report the clinical course and treatment after AUR. We performed 279 RARPs at our institution, and AUR developed in 11 cases. In all cases, urination status was improved after placement of a urinary catheter or intermittent catheterization. Later, urethral stricture was seen in 2 out of 11 cases. Ourstudy suggests that when AUR is observed afterRARP, catheterur ination should be initially performed. If urinary retention recurs, a urinary catheter should be placed with administration of alpha-blockers. The catheter is removed after about 3 days, and administration of analgesics is effective for reducing the pain on urination. If urination status is not improved, evaluation of the urethral stricture should be considered.
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Laparoscopia , Neoplasias da Próstata , Robótica , Retenção Urinária , Humanos , Masculino , Recidiva Local de Neoplasia , Prostatectomia/efeitos adversos , Neoplasias da Próstata/cirurgia , Cateterismo Urinário/efeitos adversos , Retenção Urinária/etiologia , Retenção Urinária/terapiaRESUMO
Ureteral metastasis from prostate cancer is rare. The present case report describes an 83-year-old patient with distant metastasis of prostate cancer to the right ureter that caused hydronephrosis. Upon initial examination at our hospital, he presented with a high prostate-specific antigen (PSA) level of 10.0 ng/ml. He was diagnosed with prostate adenocarcinoma, with Gleason score of 10 (5ï¼5) and clinical staging of cT2aN0M0. Intensity-modulated radiation therapy (IMRT) was performed after 1 year and 7 months of androgen depriation therapy. At 1 year and 4 months after IMRT, PSA increased to 3.068 ng/ml. Computed tomography scan revealed right hydronephrosis and thickening of the right ureter. We could not identify obvious malignant cells on ureteroscopic biopsy, and right nephroureterectomy was performed. Pathological examination revealed ureteral metastasis of prostate cancer. Six months after nephroureterectomy, PSA increased to 3.037 ng/ml. He was diagnosed with castration-resistant prostate cancer and has been treated with enzalutamide.
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Neoplasias da Próstata , Ureter , Idoso de 80 Anos ou mais , Humanos , Masculino , Gradação de Tumores , Nefroureterectomia , Antígeno Prostático EspecíficoRESUMO
A 69-year-old man presented with left flank pain and underwent a computed tomographic scan, which revealed a large left renal mass of 16×9×5 cm. A left nephrectomy was performed. Pathological analysis revealed that the tumor was consistent with angiosarcoma of the left kidney with a negative surgical margin. He received combination therapy with radiation therapy and four courses of chemotherapy with doxorubicin and ifosfamide. However, he died 10 months after surgery because of pleural dissemination and peritoneal dissemination. Primary renal angiosarcoma is an extremely rare and highly aggressive tumor with a dismal survival rate, and a satisfactory surgical margin is necessary for its successful treatment. If primary renal angiosarcoma is suspected, biopsy may be considered before surgery. Primary renal angiosarcoma treatment with combination therapy of surgery, radiotherapy, and chemotherapy by a specialist multidisciplinary team with experience and expertise in sarcoma is preferable. Development of therapy for angiosarcoma is awaited.
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Hemangiossarcoma , Neoplasias Renais , Idoso , Biópsia , Terapia Combinada , Hemangiossarcoma/cirurgia , Humanos , Neoplasias Renais/cirurgia , Masculino , NefrectomiaRESUMO
From April 2007 to April 2018, we performed lymph node dissection in 305 cases of laparoscopic radical prostatectomy and 202 cases of robot-assisted radical prostatectomy at our hospital, and there were 68 cases with positive lymph node metastasis (pN1). Of these 68 cases, we examined retrospectively 62 cases in which extended lymph node dissection (ELND) was performed. The median number of removed lymph nodes was 25 (interquartile range [IQR] ; 18-34) and the median number of metastatic lymph nodes was 1 (IQR ; 1-3). Postoperative prostate-specific antigen (PSA) recurrence was observed in 40 of the 62 patients. The median time to PSA recurrence was 24 months. After univariate analysis, PSA at initial diagnosis (iPSA) of 10 ng/ml or more, pathological Gleason score (pGS) of 8 or more, total number of lymph node metastases of 2 or more, and positive surgical margin (RMï¼) were found to be riskfactors of PSA recurrence. In multivariate analysis, iPSA of 10 ng/ml or more, pGS of 8 or more and RMï¼ were independent riskfactors of PSA recurrence (pï¼0.05). In the cases without riskfactors such as iPSA≥10, pGS≥8, and RMï¼, immediate postoperative adjuvant therapy may be avoided even with pN1.
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Laparoscopia , Neoplasias da Próstata , Procedimentos Cirúrgicos Robóticos , Humanos , Excisão de Linfonodo , Linfonodos/cirurgia , Masculino , Recidiva Local de Neoplasia/epidemiologia , Antígeno Prostático Específico , Prostatectomia , Neoplasias da Próstata/cirurgia , Estudos Retrospectivos , Fatores de RiscoRESUMO
We compared the perioperative and oncological outcomes of radical nephroureterectomy for renal pelvic and ureteral cancer between octogenarians and younger patients. We examined 146 patients attending our hospital from January 2012 to December 2019. The octogenarian group included 48 patients and the control group (younger patients) 98 patients. The median body mass index (BMI) (21.2 vs 23.4 kg/m^2, p<0.001), American Society of Anesthesiologists (ASA) score (p=0.044), preoperative albumin concentration (p=0.04) and operation time (287 vs 314 min, p=0.029) differed significantly between the two groups. However, there were no significant differences in perioperative complications between the two groups. According to multivariable analysis of overall survival, pT3 or higher pathology was a significant indicator of poor prognosis in all patients. In the octogenarian group alone, perioperative transfusion was the only other factor significantly associated with prognosis, whereas anti-CD55 monoclonal antibody (RM1) was a significant factor in the control group. There were significant differences between the octogenarian and control groups with respect to overall survival in those with pT2 or below stage disease (60.2% vs 87.5%, p=0.049), but not to cancer-specific survival (≤pT2 : 73.5% vs 94.2%, p=0.202 ≥pT3 : 72.2% vs 63.8%, p=0. 87). Our findings indicate that nephroureterectomy is a safe and efficient procedure for selected octogenarian patients.
Assuntos
Nefroureterectomia , Neoplasias Ureterais , Idoso de 80 Anos ou mais , Humanos , Prognóstico , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias Ureterais/cirurgiaRESUMO
Peritoneal metastasis of prostate cancer is extremely rare, with only a few cases reported. A 78-yearold male patient was introduced to our hospital presenting with a prostate-specific antigen (PSA) level of 94.0 ng/ml at examination. He was diagnosed with poorly differentiated adenocarcinoma of the prostate, with a Gleasonscore of 9 (5ï¼4) at cT3bN0M0. Intensity-modulated radiation therapy was performed after 6 months of combined-androgen blockade (CAB) therapy. Twenty-one months later, several lymph node metastases were observed. With the resumptionof CAB therapy, PSA levels dropped and the multiple lymph node metastasis disappeared ; however, peritoneal metastasis was observed after 43 months. We performed a laparoscopic biopsy and our diagnosis after pathological evaluation was metastasis of the prostate cancer. He was treated with Enzalutamide.
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Adenocarcinoma , Neoplasias Peritoneais , Neoplasias da Próstata , Adenocarcinoma/secundário , Antagonistas de Androgênios/uso terapêutico , Humanos , Masculino , Neoplasias Peritoneais/secundário , Antígeno Prostático Específico , Neoplasias da Próstata/tratamento farmacológico , Neoplasias da Próstata/patologiaRESUMO
A 69-year-old man with left atrophic kidney was referred to our hospital because of a 5.7 cm solid mass in the lower pole of right kidney revealed by computed tomography for evaluation of aortic aneurysm. An open transperitoneal partial nephrectomy was performed, and final pathological diagnosis was clear cell carcinoma, grade 2, pT1b, pNx. One month postoperatively, a computed tomography revealed 16 cm retroperitoneal fluid collection which was diagnosed as urinoma due to urinary leakage from partial nephrectomy scar of the right lower calyx. Following percutaneous drainage of a 6 Fr Pigtail catheter, 6 Fr double-J ureteral stent and urethral catheter were placed, but the discharge through the percutaneous drain continued to be 700 to 1,000 ml/day. Forty-one days after drainage, two open-end catheters (5 Fr) were directed into the urinary fistula lumen through the percutaneous tract and 6 ml of fibrin glue was injected under fluoroscopic guidance. Four days later, another 2 ml of fibrin glue was injected because of a small amount of residual urinary leakage and percutaneous drainage catheter was removed. Thereafter, urinary leakage was completely cured and ureteral stent and urethral catheter were removed.
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Adesivo Tecidual de Fibrina/uso terapêutico , Fístula Urinária/terapia , Idoso , Drenagem , Humanos , Masculino , Nefrectomia , Stents , Tomografia Computadorizada por Raios X , Fístula Urinária/diagnósticoRESUMO
We compared the efficacy of naftopidil monotherapy with combination therapy using tamsulosin hydrochloride and solifenacin succinate in the treatment of lower urinary tract symptoms (LUTS) with overactive bladder (OAB) secondary to benign prostatic hyperplasia (BPH). Thirty one patients were enrolled in a randomized crossover study. Fourteen patients were initially prescribed naftopidil 75 mg (N) for 8 weeks, followed by tamsulosin 0.2 mg and solifenacin 5 mg (TS) for 8 weeks (group N) ; another 17 were initially prescribed TS, followed by N (group TS). The efficacy variables were the changes in international prostate symptom score (I-PSS), quality of life (QOL) score, overative bladder symptom score (OABSS), and post-void residual (PVR) urine volume. After the study, a questionnaire survey was carried out about the choice of treatment. After treatment with each agent, total I-PSS, storage symptom score, QOL score and OABSS except for the daytime frequency were significantly improved from baseline. PVR was significantly increased after TS treatment. There were no significant differences between the two treatments except for PVR. As a result of the questionnaire survey, 13 patients chose N and 17 chose TS. In conclusion, N monotherapy can be expected to have an equal effect in the treatment of LUTS with OAB secondary to BPH in comparison with TS combination therapy.
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Antagonistas Adrenérgicos alfa/administração & dosagem , Antagonistas Muscarínicos/administração & dosagem , Naftalenos/administração & dosagem , Piperazinas/administração & dosagem , Hiperplasia Prostática/tratamento farmacológico , Succinato de Solifenacina/administração & dosagem , Sulfonamidas/administração & dosagem , Bexiga Urinária Hiperativa/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Estudos Cross-Over , Quimioterapia Combinada , Humanos , Masculino , Pessoa de Meia-Idade , Hiperplasia Prostática/complicações , Qualidade de Vida , Inquéritos e Questionários , Tansulosina , Resultado do Tratamento , Bexiga Urinária Hiperativa/etiologiaRESUMO
(Purpose) We investigated the outcome of external-beam radiotherapy (EBRT) with neoadjuvant androgen deprivation therapy (NeoADT) for high-risk prostate cancer defined by National Comprehensive Cancer Network (NCCN) guideline. (Patients and method) From 2002 to 2013, 70 patients with high-risk prostate cancer (PSA ≥20 ng/ml or clinical T stage ≥T3a, Gleason score ≥8) were treated with NeoADT and EBRT. EBRT consisted of three-dimensional conformal or intensity modulated radiotherapy with or without whole-pelvic radiation. Biochemical failure was defined according to the Phoenix definition. Biochemical progression-free survival (bPFS) and overall survival (OS) were calculated by Kaplan-Meier method, and prognostic factors for bPFS were analyzed by using the Cox proportional hazard model. (Result) The median age and initial prostate-specific antigen (PSA) level were 72 years old and 25.2 ng/ml, respectively. 43 patients had PSA level ≥20 ng/ml, 51 patients had clinical stage ≥T3a, 27 patients had Gleason score ≥8. The number of risk factors patients possessed was 1 (RiskN-1) in 31 patients, 2 (RiskN-2) in 27 patients and 3 (RiskN-3) in 12 patients. Median EBRT dose and duration of Neo ADT were 74 Gy and13.0 months, respectively. Whole-pelvic radiation was administered in 7 patients. After median follow-up of 4.8 years, biochemical and clinical failure occurred in 23 and 2 patients, respectively. No patients died of cancer. Five-year/8-year bPFS and OS were 63%/54% and 100%/91%, respectively. In multivariate analysis, three high-risk factor of NCCN guideline (PSA, clinical stage, Gleason score) did not predict outcome after EBRT independently, but RiskN (-1 vs -2, 3, HR 35.35, 95%CI 2.51-498.05, p<0.01) and pre-EBRT PSA (continuous, hazard ratio 1.31, 95%CI 1.01-1.71, p<0.05) were the significant predictors of bPFS. Five-year/8-year bPFS in RiskN-1 group and RiskN-2 or -3 group were 89%/79% and 47%/39%, respectively. Grade 3/4 adverse events (CTCAE ver4.0-JCOG) occurred in 2 patients. (Conclusion) Median dose of 74 Gy EBRT with intermediate-term NeoADT was safe and beneficial for high-risk prostate cancer. The number of risk factors and pre-EBRT PSA level were the independent prognostic factors for biochemical progression-free survival.
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BACKGROUND: Human prostate cancers are highly heterogeneous, indicating a need for various novel biomarkers to predict their prognosis. Lipid metabolism affects numerous cellular processes, including cell growth, proliferation, differentiation, and motility. Direct profiling of lipids in tissue using high-resolution matrix-assisted laser desorption/ionization imaging mass spectrometry (HR-MALDI-IMS) may provide molecular details that supplement tissue morphology. METHODS: Prostate tissue samples were obtained from 31 patients, with localized prostate cancer who underwent radical prostatectomy. The samples were assessed by HR-MALDI-IMS in positive mode, with the molecules identified by tandem mass spectrometry (MS/MS). The effect of identified molecules on prostate specific antigen recurrence free survival after radical prostatectomy was determined by Cox regression analysis and by the Kaplan-Meier method. RESULTS: Thirteen molecules were found to be highly expressed in prostate tissue, with five being significantly lower in cancer tissue than in benign epithelium. MS/MS showed that these molecules were [lysophosphatidylcholine (LPC)(16:0/OH)+H](+), [LPC(16:0/OH)+Na](+), [LPC(16:0/OH)+K](+), [LPC(16:0/OH)+matrix+H](+), and [sphingomyelin (SM)(d18:1/16:0)+H](+). Reduced expression of LPC(16:0/OH) in cancer tissue was an independent predictor of biochemical recurrence after radical prostatectomy. CONCLUSIONS: HR-MALDI-IMS showed that the expression of LPC(16:0/OH) and SM(d18:1/16:0) was lower in prostate cancer than in benign prostate epithelium. These differences in expression of phospholipids may predict prostate cancer aggressiveness, and provide new insights into lipid metabolism in prostate cancer.
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Lisofosfatidilcolinas/metabolismo , Recidiva Local de Neoplasia/diagnóstico , Neoplasias da Próstata/metabolismo , Biomarcadores Tumorais , Humanos , Masculino , Recidiva Local de Neoplasia/metabolismo , Recidiva Local de Neoplasia/patologia , Prostatectomia , Neoplasias da Próstata/patologia , Neoplasias da Próstata/cirurgia , Espectrometria de Massas em TandemRESUMO
PURPOSE: We investigated the impact of lower urinary tract symptoms (LUTS) on generic health-related quality of life (HRQOL) in male patients without co-morbidity. PATIENTS AND METHOD: From 2003 to 2011, a total 567 men who presented out urological department completed the questionnaires including International Prostate Symptom Score (IPSS), incontinence-frequency score (IFS) from the UCLA prostate cancer index, MOS 36-Item Short-Form Health Survey (SF-36). Among 230 patients with no coexisting morbidity, the relations between each LUTS score of IPSS indices and IFS and 8 domain scores of SF-36 were analyzed by Pearson's product-moment correlation and stepwise multiple regression analysis. RESULT: Univariate analysis showed that the IFS had a significant correlation with all of 8 domain scores of SF-36, and also the IPSS item scores of urgency, nocturia and straining correlated significantly with multiple domain scores of SF-36. In multiple regression analysis, the proportionate contributions of LUTS to each SF-36 domain scores were low (R2 was 10% or less). Incontinence was considered as the most influential factor that had a negative impact on HRQOL in 7 SF-36 domains of physical functioning, role-physical, bodily pain, general health perception, vitality, social functioning and mental health. Additionally, nocturia, straining and urgency were significantly associated with deficit of HRQOL in 4 SF-36 domains (role-physical, general health perception, role-emotional, mental health), 2 domains (bodily pain, social functioning) and 1 domain (role-emotional) of SF-36, respectively. CONCLUSION; Among LUTS, incontinence, nocturia and straining were the most important symptoms in association with the negative impact on generic HRQOL measured by SF-36.
Assuntos
Sintomas do Trato Urinário Inferior/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Masculino , Pessoa de Meia-Idade , Morbidade , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
We assessed the safety, and postoperative urinary status of holmium laser enucleation of the prostate (HoLEP) for the treatment of benign prostatic hyperplasia (BPH). Of the initial 117 patients who underwent HoLEP from November 2004 to March 2011, 49 were followed up for two yearsor longer. These 49 patients were evaluated once preoperatively, and at the 3rd, 6th, 12th, 24th, 48th, and 60th month postoperatively using International Prostate Symptom Scores (I-PSS) total and sub-score, quality of life score (QOL), maximum flow rate (Qmax), and post-voiding residual urine volume (PVR). The median estimated transition zone and enucleated volume were 45. 1 and 47. 9 g, respectively. Evaluation scores showed significant improvementsthroughout the follow-up. I-PSS total scoresimproved from 21 points(before surgery) to 6 points(12 monthsafter surgery), QOL scoresimproved from 5 pointsto 2 points, Qmax improved from 6.8 ml/s to 17.4 ml/s, and PVR improved from 101 ml to 26 ml, respectively. Transient urinary incontinence was noted in 14 patients (28.5%). One case showed a Clavien grade 3 complication of postoperative bleeding. No blood transfusion or re-surgery for BPH was required. In conclusion, HoLEP proved to be a safe and effective therapy, with potential to become a new gold standard for treating BPH.
Assuntos
Lasers de Estado Sólido/uso terapêutico , Prostatectomia/métodos , Micção/fisiologia , Idoso , Idoso de 80 Anos ou mais , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Hiperplasia Prostática/cirurgia , Resultado do TratamentoRESUMO
We report a case of the rechallenge of everolimus for metastatic renal cell carcinoma (RCC) after successful recovery from grade 3 interstitial lung disease (ILD). A 76-year-old man with metastatic RCC developed grade 3 ILD one month after the initiation of everolimus therapy (10 mg/day). ILD subsided in 4 months after the withdrawal of everolimus and treatment with corticosteroids. Half dose (5 mg/day) of everolimus was rechallenged for 9 months until another grade 3 ILD developed. Everolimus kept the disease under control for 13 months including the discontinuation period.
Assuntos
Antineoplásicos/administração & dosagem , Antineoplásicos/efeitos adversos , Carcinoma de Células Renais/secundário , Carcinoma de Células Renais/terapia , Inibidores Enzimáticos/administração & dosagem , Inibidores Enzimáticos/efeitos adversos , Neoplasias Renais/secundário , Neoplasias Renais/terapia , Doenças Pulmonares Intersticiais/induzido quimicamente , Sirolimo/análogos & derivados , Serina-Treonina Quinases TOR/antagonistas & inibidores , Idoso , Everolimo , Evolução Fatal , Humanos , Doenças Pulmonares Intersticiais/tratamento farmacológico , Masculino , Prednisolona/administração & dosagem , Índice de Gravidade de Doença , Sirolimo/administração & dosagem , Sirolimo/efeitos adversos , Resultado do TratamentoRESUMO
The TNM classification of renal cell carcinoma was updated in 2009. In this new classification system, T3a consists of tumors with renal vein involvement and tumors with fat invasion. To assess risk factors for recurrence, we retrospectively reviewed 89 patients with pT3aN0M0 renal cell carcinoma who underwent radical or partial nephrectomy between 1992 and 2011. Analyzed risk factors for recurrence were age, gender, tumor size, grade, v factor, infiltrative growth (INF), adjuvant interferon, surgical technic (radical or partial), clinical T classification, renal vein thrombus, and pathological fat invasion. The median follow-up was 52.2 months. Five-year recurrence-free survival rate was 69.0%. Within the pT3a subcategory, the five-year recurrence-free survival was 76.7% in patients with fat invasion only, 42.9% in patients with renal vein thrombus only, and 28.6% in patients with the two concomitant features. On univariate analysis, tumor size, grade, INF, clinical T classification, and renal vein thrombus were significantly associated with recurrence. On multivariate analysis, INF (p = 0.023, HR 3.927) was an independent risk factor for recurrence. In pT3aN0M0 renal cell carcinoma, INF significantly affects recurrence, and patients with both fat invasion and renal vein thrombus have worst prognosis.