Background:The burden of common urologic diseases,including benign prostatic hyperplasia(BPH),urinary tract infections(UTI),urolithiasis,bladder cancer,kidney cancer,and prostate cancer,varies both geographically and ...Background:The burden of common urologic diseases,including benign prostatic hyperplasia(BPH),urinary tract infections(UTI),urolithiasis,bladder cancer,kidney cancer,and prostate cancer,varies both geographically and within specific regions.It is essential to conduct a comprehensive and precise assessment of the global burden of urologic diseases.Methods:We obtained data on incidence,prevalence,mortality,and disability-adjusted life-years(DALYs)for the aforementioned urologic diseases by age,sex,location,and year from the Global Burden of Disease(GBD)2021.We analyzed the burden associated with urologic diseases based on socio-demographic index(SDI)and attributable risk factors.The trends in burden over time were assessed using estimated annual percentage changes(EAPC)along with a 95%confidence interval(CI).Results:In 2021,BPH and UTI were the leading causes of age-standardized incidence rate(ASIR)and age-standardized prevalence rate(ASPR),with rates of 5531.88 and 2782.59 per 100,000 persons,respectively.Prostate cancer was the leading cause of both age-standardized mortality rate(ASMR)and age-standardized DALYs rate(ASDR),with rates of 12.63 and 217.83 per 100,000 persons,respectively.From 1990 to 2021,there was an upward trend in ASIR,ASPR,ASMR,and ASDR for UTI,while urolithiasis showed a downward trend.The middle and low-middle SDI quintile levels exhibited higher incidence,prevalence,mortality,and DALYs related to UTI,urolithiasis,and BPH,while the high and high-middle SDI quintile levels showed higher rates for the three cancers.The burden of these 6 urologic diseases displayed diverse age and sex distribution patterns.In 2021,a high body mass index(BMI)contributed to 20.07%of kidney cancer deaths worldwide,while smoking accounted for 26.48%of bladder cancer deaths and 3.00%of prostate cancer deaths.Conclusions:The global burden of 6 urologic diseases presents a significant public health challenge.Urgent international collaboration is essential to advance the improvement of urologic disease management,encompassing the development of effective diagnostic screening tools and the implementation of high-quality prevention and treatment strategies.展开更多
Background:The uroculturome indicates the profile of culturable microbes inhabiting the urinary tract,and it is often required to do a urine culture to find an effective antimicrobial to treat urinary tract infections...Background:The uroculturome indicates the profile of culturable microbes inhabiting the urinary tract,and it is often required to do a urine culture to find an effective antimicrobial to treat urinary tract infections(UTIs).Methods:This study targeted to understand the profile of culturable pathogens in the urine of apparently healthy(128)and humans with clinical UTIs(161)and their antimicrobial susceptibility.All the urine samples were analyzed to quantify microbial load and determine the diversity and antimicrobial susceptibility of microbes following standard microbiological methods.Results:In urine samples from UTI cases,microbial counts were 1.2×10^(4)±6.02×10^(3) colony-forming units(cfu)/mL,while in urine samples from apparently healthy humans,the average count was 3.33±1.34×10^(3) cfu/mL.In eight samples(six from UTI cases and two from apparently healthy people,Candida(C.albicans 3,C.catenulata 1,C.krusei 1,C.tropicalis 1,C.parapsiplosis 1,C.gulliermondii 1)and Rhizopus species(1)were detected.Candida krusei was detected only in a single urine sample from a healthy person and C.albicans was detected both in urine of healthy and clinical UTI cases.Gram-positive(G+ve)bacteria were more commonly(Odds ratio,1.98;CI99,1.01-3.87)detected in urine samples of apparently healthy humans,and Gram-negative(G−ve)bacteria(Odds ratio,2.74;CI99,1.44-5.23)in urines of UTI cases.From urine samples of 161 UTI cases,a total of 90 different types of microbes were detected and,73 samples had only a single type of bacteria.In contrast,49,29,3,4,1,and 2 samples had 2,3,4,5,6 and 7 types of bacteria,respectively.The most common bacteria detected in urine of UTI cases was Escherichia coli(52 samples),in 20 cases as the single type of bacteria,other 34 types of bacteria were detected in pure form in 53 cases.From 128 urine samples of apparently healthy people,88 types of microbes were detected either singly or in association with others,from 64 urine samples only a single type of bacteria was detected while 34,13,3,11,2 and 1 sample yielded 2,3,4,5,6 and seven types of microbes,respectively.In the urine of apparently healthy humans too,E.coli was the most common bacteria,(10 samples)followed by Staphylococcus haemolyticus(9),S.intermedius(5),and S.aureus(5),and similar types of bacteria also dominated in cases of mixed occurrence,E.coli was detected in 26,S.aureus in 22 and S.haemolyticus in 19 urine samples,respectively.G+ve bacteria isolated from urine samples’irrespective of health status were more often(P<0.01)resistant than G−ve bacteria to ajowan oil,holy basil oil,cinnamaldehyde,and cinnamon oil,but more susceptible to sandalwood oil(P<0.01).However,for antibiotics,G+ve were more often susceptible than G−ve bacteria to cephalosporins,doxycycline,and nitrofurantoin.Conclusion:The study concludes that to understand the role of good and bad bacteria in the urinary tract microbiome more targeted studies are needed to discern the isolates at the pathotype level.Further,the study suggests the use of antibiotics by observing good antibiotic stewardship following antibiotic susceptibility testing only.展开更多
基金supported(in part)by the National Key Research and Development Program(2022YFC3600700)the Fundamental Research Funds for the Central Universities(2042024YXA008)the Young Top-Notch Talent Cultivation Program of Hubei Province(for Prof.Xian-Tao Zeng).
文摘Background:The burden of common urologic diseases,including benign prostatic hyperplasia(BPH),urinary tract infections(UTI),urolithiasis,bladder cancer,kidney cancer,and prostate cancer,varies both geographically and within specific regions.It is essential to conduct a comprehensive and precise assessment of the global burden of urologic diseases.Methods:We obtained data on incidence,prevalence,mortality,and disability-adjusted life-years(DALYs)for the aforementioned urologic diseases by age,sex,location,and year from the Global Burden of Disease(GBD)2021.We analyzed the burden associated with urologic diseases based on socio-demographic index(SDI)and attributable risk factors.The trends in burden over time were assessed using estimated annual percentage changes(EAPC)along with a 95%confidence interval(CI).Results:In 2021,BPH and UTI were the leading causes of age-standardized incidence rate(ASIR)and age-standardized prevalence rate(ASPR),with rates of 5531.88 and 2782.59 per 100,000 persons,respectively.Prostate cancer was the leading cause of both age-standardized mortality rate(ASMR)and age-standardized DALYs rate(ASDR),with rates of 12.63 and 217.83 per 100,000 persons,respectively.From 1990 to 2021,there was an upward trend in ASIR,ASPR,ASMR,and ASDR for UTI,while urolithiasis showed a downward trend.The middle and low-middle SDI quintile levels exhibited higher incidence,prevalence,mortality,and DALYs related to UTI,urolithiasis,and BPH,while the high and high-middle SDI quintile levels showed higher rates for the three cancers.The burden of these 6 urologic diseases displayed diverse age and sex distribution patterns.In 2021,a high body mass index(BMI)contributed to 20.07%of kidney cancer deaths worldwide,while smoking accounted for 26.48%of bladder cancer deaths and 3.00%of prostate cancer deaths.Conclusions:The global burden of 6 urologic diseases presents a significant public health challenge.Urgent international collaboration is essential to advance the improvement of urologic disease management,encompassing the development of effective diagnostic screening tools and the implementation of high-quality prevention and treatment strategies.
基金supported by grants received from CAAST-ACLH(NAHEP/CAAST/2018-19)of ICAR-World Bank-funded National Agricultural Higher Education Project(NAHEP).
文摘Background:The uroculturome indicates the profile of culturable microbes inhabiting the urinary tract,and it is often required to do a urine culture to find an effective antimicrobial to treat urinary tract infections(UTIs).Methods:This study targeted to understand the profile of culturable pathogens in the urine of apparently healthy(128)and humans with clinical UTIs(161)and their antimicrobial susceptibility.All the urine samples were analyzed to quantify microbial load and determine the diversity and antimicrobial susceptibility of microbes following standard microbiological methods.Results:In urine samples from UTI cases,microbial counts were 1.2×10^(4)±6.02×10^(3) colony-forming units(cfu)/mL,while in urine samples from apparently healthy humans,the average count was 3.33±1.34×10^(3) cfu/mL.In eight samples(six from UTI cases and two from apparently healthy people,Candida(C.albicans 3,C.catenulata 1,C.krusei 1,C.tropicalis 1,C.parapsiplosis 1,C.gulliermondii 1)and Rhizopus species(1)were detected.Candida krusei was detected only in a single urine sample from a healthy person and C.albicans was detected both in urine of healthy and clinical UTI cases.Gram-positive(G+ve)bacteria were more commonly(Odds ratio,1.98;CI99,1.01-3.87)detected in urine samples of apparently healthy humans,and Gram-negative(G−ve)bacteria(Odds ratio,2.74;CI99,1.44-5.23)in urines of UTI cases.From urine samples of 161 UTI cases,a total of 90 different types of microbes were detected and,73 samples had only a single type of bacteria.In contrast,49,29,3,4,1,and 2 samples had 2,3,4,5,6 and 7 types of bacteria,respectively.The most common bacteria detected in urine of UTI cases was Escherichia coli(52 samples),in 20 cases as the single type of bacteria,other 34 types of bacteria were detected in pure form in 53 cases.From 128 urine samples of apparently healthy people,88 types of microbes were detected either singly or in association with others,from 64 urine samples only a single type of bacteria was detected while 34,13,3,11,2 and 1 sample yielded 2,3,4,5,6 and seven types of microbes,respectively.In the urine of apparently healthy humans too,E.coli was the most common bacteria,(10 samples)followed by Staphylococcus haemolyticus(9),S.intermedius(5),and S.aureus(5),and similar types of bacteria also dominated in cases of mixed occurrence,E.coli was detected in 26,S.aureus in 22 and S.haemolyticus in 19 urine samples,respectively.G+ve bacteria isolated from urine samples’irrespective of health status were more often(P<0.01)resistant than G−ve bacteria to ajowan oil,holy basil oil,cinnamaldehyde,and cinnamon oil,but more susceptible to sandalwood oil(P<0.01).However,for antibiotics,G+ve were more often susceptible than G−ve bacteria to cephalosporins,doxycycline,and nitrofurantoin.Conclusion:The study concludes that to understand the role of good and bad bacteria in the urinary tract microbiome more targeted studies are needed to discern the isolates at the pathotype level.Further,the study suggests the use of antibiotics by observing good antibiotic stewardship following antibiotic susceptibility testing only.
