Upper tract urothelial carcinoma （UTUC） is relatively rare compared to urothelial carcinoma of the lower tract, comprising only 5%-10% of all urothelial cancers. Although both entities share histologic properties, U...Upper tract urothelial carcinoma （UTUC） is relatively rare compared to urothelial carcinoma of the lower tract, comprising only 5%-10% of all urothelial cancers. Although both entities share histologic properties, UTUC tends to be more invasive at diagnosis and portend a worse prognosis, with a 5 year overall mortality of 23%. To date, the gold standard management of UTUC has been radical nephroureterectomy （RNU）, with nephron sparing techniques reserved for solitary kidneys or cases where the patient could not tolerate radical surgery. Limited data from these series, as well as select series where nephron-sparing endoscopic management has been offered to a broader patient base, suggest that minimally invasive, nephron sparing techniques can offer comparable oncologic and survival outcomes to RNU in appropriately selected patients. We review the current literature on the topic and discuss long term outcomes and sequelae of the gold standard treatment, RNU. We also discuss the oncologic outcomes of minimally invasive, endoscopic management of UTUC. Our goal is to provide the reader a comprehensive overview of the current state of the feld in order to inform and guide their treatment decisions.展开更多
Objective: Lower urinary tract symptoms(LUTS) caused by benign prostatic hyperplasia(BPH) affect the quality of life of elderly individuals. Acupuncture and moxibustion are used in the clinic in China for improving LU...Objective: Lower urinary tract symptoms(LUTS) caused by benign prostatic hyperplasia(BPH) affect the quality of life of elderly individuals. Acupuncture and moxibustion are used in the clinic in China for improving LUTS symptoms due to BPH. However,there is no evidence to suggest which is the best option. We compared the efficacy of acupuncture and moxibustion to provide evidence for clinical decision-making.Methods: PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wan Fang Data, and VIP databases were searched from inception to July 2020 to identify the randomized controlled trials(RCTs) of acupuncture and moxibustion for LUTS due to BPH. Two researchers filtered studies and extracted the information independently. This study conducted a network meta-analysis using the Bayesian random method. The interventions ranking was evaluated using the surface under the cumulative ranking curve(SUCRA).Results: We finally included 40 studies comprising 10 treating therapies and 3,655 patients with LUTS caused by BPH. In terms of the International Prostate Symptom Score, maximum urinary flow rate, and quality of life, electroacupuncture(EA) [MD =-3.6,95% credible interval(CrI)(-5.5,-1.8), very low certainty of evidence;MD = 2.2, 95% CrI(1.1, 3.3), low certainty of evidence;MD =-1.3, 95% CrI(-2.2,-0.43), very low certainty of the evidence] may be consistently the optimal treatment compared with other interventions, with SUCRA values of 84%, 81%, and 89%, respectively.Conclusions: Of all treatments, EA may have the best efficacy with fewer adverse events for LUTS due to BPH. The quality of evidence supporting this result is low to very low certainty of the evidence due to the limitations of primary studies;thus, more highquality RCTs are needed for further evidence.展开更多
文摘Upper tract urothelial carcinoma （UTUC） is relatively rare compared to urothelial carcinoma of the lower tract, comprising only 5%-10% of all urothelial cancers. Although both entities share histologic properties, UTUC tends to be more invasive at diagnosis and portend a worse prognosis, with a 5 year overall mortality of 23%. To date, the gold standard management of UTUC has been radical nephroureterectomy （RNU）, with nephron sparing techniques reserved for solitary kidneys or cases where the patient could not tolerate radical surgery. Limited data from these series, as well as select series where nephron-sparing endoscopic management has been offered to a broader patient base, suggest that minimally invasive, nephron sparing techniques can offer comparable oncologic and survival outcomes to RNU in appropriately selected patients. We review the current literature on the topic and discuss long term outcomes and sequelae of the gold standard treatment, RNU. We also discuss the oncologic outcomes of minimally invasive, endoscopic management of UTUC. Our goal is to provide the reader a comprehensive overview of the current state of the feld in order to inform and guide their treatment decisions.
基金supported by the Training Program of the Innovation Team of Tianjin Higher Education Institution(No.TD13±5047)through Tianjin Municipal Education Commission。
文摘Objective: Lower urinary tract symptoms(LUTS) caused by benign prostatic hyperplasia(BPH) affect the quality of life of elderly individuals. Acupuncture and moxibustion are used in the clinic in China for improving LUTS symptoms due to BPH. However,there is no evidence to suggest which is the best option. We compared the efficacy of acupuncture and moxibustion to provide evidence for clinical decision-making.Methods: PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wan Fang Data, and VIP databases were searched from inception to July 2020 to identify the randomized controlled trials(RCTs) of acupuncture and moxibustion for LUTS due to BPH. Two researchers filtered studies and extracted the information independently. This study conducted a network meta-analysis using the Bayesian random method. The interventions ranking was evaluated using the surface under the cumulative ranking curve(SUCRA).Results: We finally included 40 studies comprising 10 treating therapies and 3,655 patients with LUTS caused by BPH. In terms of the International Prostate Symptom Score, maximum urinary flow rate, and quality of life, electroacupuncture(EA) [MD =-3.6,95% credible interval(CrI)(-5.5,-1.8), very low certainty of evidence;MD = 2.2, 95% CrI(1.1, 3.3), low certainty of evidence;MD =-1.3, 95% CrI(-2.2,-0.43), very low certainty of the evidence] may be consistently the optimal treatment compared with other interventions, with SUCRA values of 84%, 81%, and 89%, respectively.Conclusions: Of all treatments, EA may have the best efficacy with fewer adverse events for LUTS due to BPH. The quality of evidence supporting this result is low to very low certainty of the evidence due to the limitations of primary studies;thus, more highquality RCTs are needed for further evidence.
