Introduction: Urological emergencies play a significant role in the medical and surgical activity of a urology department. The objective of this study was to determine the hospital prevalence of urological emergencies...Introduction: Urological emergencies play a significant role in the medical and surgical activity of a urology department. The objective of this study was to determine the hospital prevalence of urological emergencies at the University Hospital of Brazzaville (CHUB), identify the different pathologies requiring urgent care, and list the various therapeutic methods. Patients and methods: A retrospective study of patients admitted to the medical and surgical emergencies department of CHUB over a 5-year period. Patient records admitted and treated for a urological emergency were included. The variables studied were the frequency of urological emergencies, patient age at admission, gender, nature of the emergency, and various therapeutic options. Results: Urological emergencies accounted for 4.3% of all medical and surgical emergencies. The mean age was 57 ± 28 years with a range of 3 to 93 years. The male-to-female ratio was 7.1. The most common conditions were urinary retention (54.67%), hematuria (17.20%), and renal colic (8.13%). Therapeutically, surgical urinary drainage was dominated by cystostomy. Conclusion: Urological emergencies are infrequent at the University Hospital of Brazzaville. Their management is often delayed.展开更多
AIM: To compare urological infections in patients with or without stents following transplantation and to determine the effect of such infections on graft function.METHODS: All 285 recipients of kidney transplantation...AIM: To compare urological infections in patients with or without stents following transplantation and to determine the effect of such infections on graft function.METHODS: All 285 recipients of kidney transplantation at our centre between 2006 and 2010 were included in the study. Detailed information including stent use and transplant function was collected prospectively and analysed retrospectively. The diagnosis of urinary tract infection was made on the basis of compatible symptoms supported by urinalysis and/or microbiological culture. Graft function, estimated glomerular filtration rate and creatinine at 6 mo and 12 mo, immediate graft function and infection rates were compared between those with a stent or without a stent.RESULTS: Overall, 196(183 during initial procedure, 13 at reoperation) patients were stented following transplantation. The overall urine leak rate was 4.3%(12/277) with no difference between those with or without stents- 7/183 vs 5/102, P = 0.746. Overall, 54%(99/183) of stented patients developed a urological infection compared to 38.1%(32/84) of those without stents(P = 0.0151). All 18 major urological infections occurred in those with stents. The use of stent(Wald χ2 = 5.505, P = 0.019) and diabetes mellitus(Wald χ2 = 5.197, P = 0.023) were found to have significant influence on urological infection rates on multivariate analysis. There were no deaths or graft losses due to infection. Stenting was associated with poorer transplant function at 12 mo.CONCLUSION: Stents increase the risks of urological infections and have a detrimental effect on early to medium term renal transplant function.展开更多
We compared the predictive ability of the 2014 and 2005 Gleason grading systems in 568 patients initially diagnosed with metastatic prostate cancer （PCa）. Outcomes included the duration of castration-resistant prost...We compared the predictive ability of the 2014 and 2005 Gleason grading systems in 568 patients initially diagnosed with metastatic prostate cancer （PCa）. Outcomes included the duration of castration-resistant prostate cancer-free survival （CFS） and overall survival （OS）. Univariate analyses and log-rank tests were used to identify prognosis indicators and assess univariable differences in CFS and OS in Gleason score （GS） groups. Cox proportional hazards and area under the curves of receiver operator characteristics methods were used to evaluate the predictive efficacy of the 2005 and 2014 ISUP grading systems. Univariate analyses showed that the 2005 and 2014 grading systems were prognosticators for CFS and OS; both systems could distinguish the clinical outcome of patients with GS 6, GS 7, and GS 8-10. Using the 2014 criteria, no statistical differences in patient survival were observed between GS 3 ＋ 4 and GS 4 ＋ 3 or GS 8 and GS 9-10. The predictive ability of the 2014 and 2005 grading systems was comparable for CFS and OS （P = 0.321）. However, the 2014 grading system did not exhibit superior predictive efficacy in patients initially diagnosed with PCa and bone metastasis; trials using larger cohorts are required to confirm its predictive value. To the best of our knowledge, ours is the first study to compare the 2005 and 2014 grading systems in initially diagnosed PCa with bone metastasis. At present, we recommend that both systems should be used to predict the prognosis of patients with metastatic PCa.展开更多
Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative p...Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative performance.Methods:The Asian Urological Surgery Training and Educational Group(AUSTEG)Laparoscopic Upper Tract Surgery Course implemented and validated the FLS program for its usage in laparoscopic surgical training.Delegates’basic laparoscopic skills were assessed using three different training models(peg transfer,precision cutting,and intra-corporeal suturing).They also performed live porcine laparoscopic surgery at the same workshop.Live surgery skills were assessed by blinded faculty using the OSATS rating scale.Results:From March 2016 to March 2019,a total of 81 certified urologists participated in the course,with a median of 5 years of post-residency experience.Although differences in task time did not reach statistical significance,those with more surgical experience were visibly faster at completing the peg transfer and intra-corporeal suturing FLS tasks.However,they took longer to complete the precision cutting task than participants with less experience.Overall OSATS scores correlated weakly with all three FLS tasks(peg transfer time:r=0.331,r^(2)=0.110;precision cutting time:r=0.240,r^(2)=0.058;suturing with intracorporeal knot time:r=0.451,r^(2)=0.203).Conclusion:FLS task parameters did not correlate strongly with OSATS globing rating scale performance.Although FLS task models demonstrated strong validity,it is important to assimilate the inconsistencies when benchmarking technical proficiency against real-life operative competence,as evaluated by FLS and OSATS,respectively.展开更多
Background:Septic shock combined with septic cardiomyopathy greatly increases the risk of mortality in elderly patients.Patients with a rapid deteriorating state unresponsive to standard resuscitation may benefit from...Background:Septic shock combined with septic cardiomyopathy greatly increases the risk of mortality in elderly patients.Patients with a rapid deteriorating state unresponsive to standard resuscitation may benefit from extra-corporeal membrane oxygenation(ECMO).In cases where obstructive uropathies lead to urosepsis,emergent decompression with double-J(D-J)stenting may be necessitated. Case Presentation:We report the case of a 72-year-old woman who arrived at the emergency department and rapidly deteriorated into a state of shock.During the process of resuscitation,emergent biochemical and ultrasound results suggested septicemia and septic cardiomyopathy due to urinary tract infection caused by ureteric stone obstruction.She was transferred to the intensive care unit to be put on venoarterial ECMO after failed resuscitation.Given the suspected diagnosis,it was decided that an emergent bedside digital disposable flexible ureteroscopy(ddFURS)and D-J catheterization to be performed as rescue decompression procedure.The patient was suc-cessfully stabilized with received antibiotic and continuous renal replace-ment therapy(CRRT)before being transferred to the cardiology department to correct her arrhythmia.She was weaned off CRRT and was able to walk without the need of aids upon discharge. Conclusion:Uroseptic cardiomyopathy can rapidly progress to renal and cardiac failure.Emergent decompression with ddFURS and D-J stenting can be performed effectively even in a patient with venoarterial ECMO for res-cuing uroseptic cardiomyopathy-induced arrest secondary to obstructive uropathy.Short-term outcomes were favorable.However,long-term prog-nosis remains to be elucidated.展开更多
The clin ical predictive factors for maligna nt testicular histology remain unclear because of the low prevale nee.Therefore,the aim of this study was to investigate predictors of malignant histology for testicular ma...The clin ical predictive factors for maligna nt testicular histology remain unclear because of the low prevale nee.Therefore,the aim of this study was to investigate predictors of malignant histology for testicular masses and decide more testis-sparing surgeries before surgery.This retrospective study enrolled 325 consecutive testicular mass patients who underwent radical orchiectomy(310/325)or testicular preserving surgery(15/325)from January 2001 to June 2016.The clinicopathological factors,including tumor diameter,cryptorchidism history,ultraso und fin dings,serum alpha-fetoprotein,and human chorio nic gonadotropin(HCG)levels,were collected retrospectively for statistical an alysis.A predictive no mogram was also gen erated to evaluate the qua ntitative probability.Among all patients,247(76.0%)were diagnosed with a malignant testicular tumor and 78(24.0%)with benign histology.Larger tumor diameter(percm increased,hazard ratio[HR]=1.284,P=0.036),lower ultrasound echo(HR=3.191,P=0.001),higher ultrasound blood flow(HR=3.320,P<0.001),and abnormal blood HCG(HR=10.550,P<0.001)were significant predictive factors for malignant disease in all testicular mass patients?The nomogram generated was well calibrated for all predicti ons of malig nant probability,and the accuracy of the model no mogram measured by HarrelTs C statistic(C-in dex)was 0.92.According to our data,the proportion of patients who underwent radical orchiectomy for benign tumors(24.0%)was much larger tha n gen erally believed(10.0%).Our results in dicated that the diameter,ultras onic echo,ultras onic blood flow,and serum HCG levels could predict the malignancy in testicular mass patients.展开更多
Cancer remains a major cause of mortality worldwide,and urological cancers are the most common cancers among men.Several therapeutic agents have been used to treat urological cancer,leading to improved survival for pa...Cancer remains a major cause of mortality worldwide,and urological cancers are the most common cancers among men.Several therapeutic agents have been used to treat urological cancer,leading to improved survival for patients.However,this has been accompanied by an increase in the frequency of survivors with cardiovascular complications caused by anticancer medications.Here,we propose the novel discipline of uro-cardio-oncology,an evolving subspecialty focused on the complex interactions between cardiovascular disease and urological cancer.In this comprehensive review,we discuss the various cardiovascular toxicities induced by different classes of antineoplastic agents used to treat urological cancers,including androgen deprivation therapy,vascular endothelial growth factor receptor tyrosine kinase inhibitors,immune checkpoint inhibitors,and chemotherapeutics.In addition,we discuss possible mechanisms underlying the cardiovascular toxicity associated with anticancer therapy and outline strategies for the surveillance,diagnosis,and effective management of cardiovascular complications.Finally,we provide an analysis of future perspectives in this emerging specialty,identifying areas in need of further research.展开更多
Background This study aimed to explore the patterns of treatment-related adverse events(AEs)associated with immune checkpoint inhibitor(ICI)monotherapy and in combination with chemotherapy or tyrosine kinase inhibitor...Background This study aimed to explore the patterns of treatment-related adverse events(AEs)associated with immune checkpoint inhibitor(ICI)monotherapy and in combination with chemotherapy or tyrosine kinase inhibitor(TKI)therapy and to summarize the corresponding management and nursing strategies.Materials and methods A total of 69 patients with malignant urological tumors who received ICI treatment between June 2019 and October 2022 were retrospectively analyzed,and AEs that occurred during treatment were observed and reported.Based on the different types of treatment,the patients were divided into ICI monotherapy,ICI plus chemotherapy,and ICI plus TKI therapy groups.Subgroup analysis was performed.The incidence,distribution,and severity of AEs in the different subgroups were evaluated.Results A total of 138 AEs occurred in 69 patients,among which grade 1 plus 2,and grade 3 plus 4 AEs accounted for 78.99%and 21.01%,respectively.The incidence of AEs per patient in the ICI-TKI therapy group was the highest(3.75 times/person),followed by the ICI-chemotherapy(2.33 times/person)and ICI monotherapy(0.82 times/person)groups.Specific AEs,such as fatigue,nausea,and myelosuppression,were much more common in the ICI-gemcitabine and cisplatin group,whereas renal injury,skin lesions,and diarrhea were most common ones in the ICI-TKI group.Conclusions Immune checkpoint inhibitors are new treatment options for advanced urological tumors and renal cell carcinoma.Distinctive AE patterns were observed among the different treatment groups.Therefore,strict and meticulous clinical management and nursing measures are required to ensure the safety of patients receiving ICI treatment.展开更多
Background: Generally, urological emergencies are assumed not to be very common, however, recent reports showed that they constitute an important aspect of the day-to-day urological practice. If not well and promptly ...Background: Generally, urological emergencies are assumed not to be very common, however, recent reports showed that they constitute an important aspect of the day-to-day urological practice. If not well and promptly managed, they may lead to serious morbidity or mortality. Objectives: To study the pattern of presentation, diagnosis and outcome of management of non-traumatic urological emergencies seen at the Emergency Department of Souro Sanou University Hospital in Bobo-Dioulasso. Patients and Methods: This was a retrospective and descriptive study over four years. It included patients of all ages and both sexes, admitted for non-traumatic urological emergencies in the surgical emergency department of Souro Sanou University Hospital. It took place from January 1, 2017 to December 31, 2020. Results: A total of 584 patients were reviewed in our study. Non-traumatic urological emergencies account for 6.3% of all surgical emergencies seen during the study period. The male-to-female ratio was 9.2 to 1. The mean age of the patients was 51.9 ± 23.9 years. Forty-five per cent of the patients presented within 48 hours of symptoms. The vast majority of the patients presented with difficulties with passing urine (41.6%), followed by cases of hematuria (18.4%). On admission, 154 patients (26.4%) presented with severe conditions such as anemia as seen in 40.9% of the cases and deterioration in the general health condition as seen in 34.4% of the patients. Leukocytosis was noted in 18.7% of the patients and anemia in 17.9%. Urine culture was positive in 15.4% of the patients and Escherichia coli was the most common pathogen found (40.6%). Ultrasound was the most requested examination (81.2%), followed by a computerized tomography (CT) scan (22%). The most frequent diagnoses were urine retention (42.9%), hematuria (16.9%) and renal colic (10.1%). Emergency interventions were carried out in 525 patients (89.9%) who include bladder catheterization (46.1%), bladder lavage and/or bladder irrigation (20.9%) and suprapubic cystoca展开更多
Background: The urology department of the teaching hospital of Kara is the second urology department in Togo, after that of the teaching hospital Sylvanus Olympio, in Lomé the capital. It is a very young service,...Background: The urology department of the teaching hospital of Kara is the second urology department in Togo, after that of the teaching hospital Sylvanus Olympio, in Lomé the capital. It is a very young service, created less than 5 years ago. Urological emergencies were previously managed by general surgeons, for lack of urologists. The influx of patients with urological pathologies has increased with the arrival of urologists. The update on urological emergencies having been made in Lomé, we therefore wanted to take stock of urological emergencies at the teaching hospital of Kara. Objective: To describe the epidemiological, clinical, and therapeutic aspects of urological emergencies received at the teaching hospital of Kara. Patients and Methods: This was a descriptive study with retrospective data collection. The study took place in the urology department, and in the surgical emergency department of the teaching hospital of Kara, over a period of 18 months, from January 2021 to June 2022. The on-call medical team consisted of the intern in on-call medicine, and an on-call urologist, whom the intern called upon when he received a urological emergency. Pediatric urological emergencies were managed by the pediatric surgeon and were not considered in our study. The operating room register, the surgical emergency consultation register, the urology department consultation register, and the records of patients hospitalized in the urology department were used for data collection. The following parameters were studied: age, sex, type of urological emergency, and therapeutic management;epi info 7 software was used for data processing. Results: The average age of the patients was 52.5 ± 19.6 years with extremes ranging from 16 years to 102 years. Note that 57.7% of the patients were over 50 years old. The sex ratio was 8.9. Urinary retention was the most common urological emergency in 47.7% (52) of cases;follow-up of infectious pathologies in 30.2% (33) of cases. Among the patients who had been seen for urinary retent展开更多
Background: Comorbidities are additive diseases and care burdens in urological patients. Determining the epidemiologic profile of comorbidities in urological patients in our setting may help us to better the managemen...Background: Comorbidities are additive diseases and care burdens in urological patients. Determining the epidemiologic profile of comorbidities in urological patients in our setting may help us to better the management of urological disease. Objective: To evaluate the prevalence of comorbidities in urological patients. Patient and Method: We collected comorbidity, urological disease and demographic data in all urological patients managed at the former Military Teaching Hospital of Cotonou from January 1, 2012, to December 31, 2020. We used the software R 4.2.2 to perform descriptive and bi-varied data analysis. Student’s t test was used to compare means. Results: The prevalence of comorbidities was 14.2%, i.e., 601 comorbidity-affected among 4242 patients. The comorbidities predominantly affected men: the sex ratio was 13:1. The presence of comorbidity was correlated with patients’ age (p < 0.001). The comorbidities observed in the 601 affected patients were hypertension (84.5%), diabetes (26.5%), asthma (2%), and heart failure (1.2%). Hypertension (p = 0.001) and asthma (p = 0.030) were correlated with age. No comorbidity was associated with gender. The comorbidities’ prevalence was highest in patients aged 40 - 80 years who presented urological diseases such as BPH (68.9%), Erectile dysfunction (ED) and ejaculatory disorders, overactive bladder (OAB) and neurogenic lower urinary tract dysfunction (LUTD), renal cyst (5%), inguinal hernia (4.2%), urinary stones (2.8%), and prostate cancer (2.3%). Conclusion: The comorbidities’ prevalence was 14.2% in the urological patients. The main comorbidities were hypertension (84.5%) and diabetes mellitus (26.5%).展开更多
文摘Introduction: Urological emergencies play a significant role in the medical and surgical activity of a urology department. The objective of this study was to determine the hospital prevalence of urological emergencies at the University Hospital of Brazzaville (CHUB), identify the different pathologies requiring urgent care, and list the various therapeutic methods. Patients and methods: A retrospective study of patients admitted to the medical and surgical emergencies department of CHUB over a 5-year period. Patient records admitted and treated for a urological emergency were included. The variables studied were the frequency of urological emergencies, patient age at admission, gender, nature of the emergency, and various therapeutic options. Results: Urological emergencies accounted for 4.3% of all medical and surgical emergencies. The mean age was 57 ± 28 years with a range of 3 to 93 years. The male-to-female ratio was 7.1. The most common conditions were urinary retention (54.67%), hematuria (17.20%), and renal colic (8.13%). Therapeutically, surgical urinary drainage was dominated by cystostomy. Conclusion: Urological emergencies are infrequent at the University Hospital of Brazzaville. Their management is often delayed.
文摘AIM: To compare urological infections in patients with or without stents following transplantation and to determine the effect of such infections on graft function.METHODS: All 285 recipients of kidney transplantation at our centre between 2006 and 2010 were included in the study. Detailed information including stent use and transplant function was collected prospectively and analysed retrospectively. The diagnosis of urinary tract infection was made on the basis of compatible symptoms supported by urinalysis and/or microbiological culture. Graft function, estimated glomerular filtration rate and creatinine at 6 mo and 12 mo, immediate graft function and infection rates were compared between those with a stent or without a stent.RESULTS: Overall, 196(183 during initial procedure, 13 at reoperation) patients were stented following transplantation. The overall urine leak rate was 4.3%(12/277) with no difference between those with or without stents- 7/183 vs 5/102, P = 0.746. Overall, 54%(99/183) of stented patients developed a urological infection compared to 38.1%(32/84) of those without stents(P = 0.0151). All 18 major urological infections occurred in those with stents. The use of stent(Wald χ2 = 5.505, P = 0.019) and diabetes mellitus(Wald χ2 = 5.197, P = 0.023) were found to have significant influence on urological infection rates on multivariate analysis. There were no deaths or graft losses due to infection. Stenting was associated with poorer transplant function at 12 mo.CONCLUSION: Stents increase the risks of urological infections and have a detrimental effect on early to medium term renal transplant function.
基金This work was supported by the Natural Science Foundation of China （NSFC 81172439, 81272820, and 81402110）.
文摘We compared the predictive ability of the 2014 and 2005 Gleason grading systems in 568 patients initially diagnosed with metastatic prostate cancer （PCa）. Outcomes included the duration of castration-resistant prostate cancer-free survival （CFS） and overall survival （OS）. Univariate analyses and log-rank tests were used to identify prognosis indicators and assess univariable differences in CFS and OS in Gleason score （GS） groups. Cox proportional hazards and area under the curves of receiver operator characteristics methods were used to evaluate the predictive efficacy of the 2005 and 2014 ISUP grading systems. Univariate analyses showed that the 2005 and 2014 grading systems were prognosticators for CFS and OS; both systems could distinguish the clinical outcome of patients with GS 6, GS 7, and GS 8-10. Using the 2014 criteria, no statistical differences in patient survival were observed between GS 3 ＋ 4 and GS 4 ＋ 3 or GS 8 and GS 9-10. The predictive ability of the 2014 and 2005 grading systems was comparable for CFS and OS （P = 0.321）. However, the 2014 grading system did not exhibit superior predictive efficacy in patients initially diagnosed with PCa and bone metastasis; trials using larger cohorts are required to confirm its predictive value. To the best of our knowledge, ours is the first study to compare the 2005 and 2014 grading systems in initially diagnosed PCa with bone metastasis. At present, we recommend that both systems should be used to predict the prognosis of patients with metastatic PCa.
文摘Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative performance.Methods:The Asian Urological Surgery Training and Educational Group(AUSTEG)Laparoscopic Upper Tract Surgery Course implemented and validated the FLS program for its usage in laparoscopic surgical training.Delegates’basic laparoscopic skills were assessed using three different training models(peg transfer,precision cutting,and intra-corporeal suturing).They also performed live porcine laparoscopic surgery at the same workshop.Live surgery skills were assessed by blinded faculty using the OSATS rating scale.Results:From March 2016 to March 2019,a total of 81 certified urologists participated in the course,with a median of 5 years of post-residency experience.Although differences in task time did not reach statistical significance,those with more surgical experience were visibly faster at completing the peg transfer and intra-corporeal suturing FLS tasks.However,they took longer to complete the precision cutting task than participants with less experience.Overall OSATS scores correlated weakly with all three FLS tasks(peg transfer time:r=0.331,r^(2)=0.110;precision cutting time:r=0.240,r^(2)=0.058;suturing with intracorporeal knot time:r=0.451,r^(2)=0.203).Conclusion:FLS task parameters did not correlate strongly with OSATS globing rating scale performance.Although FLS task models demonstrated strong validity,it is important to assimilate the inconsistencies when benchmarking technical proficiency against real-life operative competence,as evaluated by FLS and OSATS,respectively.
文摘Background:Septic shock combined with septic cardiomyopathy greatly increases the risk of mortality in elderly patients.Patients with a rapid deteriorating state unresponsive to standard resuscitation may benefit from extra-corporeal membrane oxygenation(ECMO).In cases where obstructive uropathies lead to urosepsis,emergent decompression with double-J(D-J)stenting may be necessitated. Case Presentation:We report the case of a 72-year-old woman who arrived at the emergency department and rapidly deteriorated into a state of shock.During the process of resuscitation,emergent biochemical and ultrasound results suggested septicemia and septic cardiomyopathy due to urinary tract infection caused by ureteric stone obstruction.She was transferred to the intensive care unit to be put on venoarterial ECMO after failed resuscitation.Given the suspected diagnosis,it was decided that an emergent bedside digital disposable flexible ureteroscopy(ddFURS)and D-J catheterization to be performed as rescue decompression procedure.The patient was suc-cessfully stabilized with received antibiotic and continuous renal replace-ment therapy(CRRT)before being transferred to the cardiology department to correct her arrhythmia.She was weaned off CRRT and was able to walk without the need of aids upon discharge. Conclusion:Uroseptic cardiomyopathy can rapidly progress to renal and cardiac failure.Emergent decompression with ddFURS and D-J stenting can be performed effectively even in a patient with venoarterial ECMO for res-cuing uroseptic cardiomyopathy-induced arrest secondary to obstructive uropathy.Short-term outcomes were favorable.However,long-term prog-nosis remains to be elucidated.
文摘The clin ical predictive factors for maligna nt testicular histology remain unclear because of the low prevale nee.Therefore,the aim of this study was to investigate predictors of malignant histology for testicular masses and decide more testis-sparing surgeries before surgery.This retrospective study enrolled 325 consecutive testicular mass patients who underwent radical orchiectomy(310/325)or testicular preserving surgery(15/325)from January 2001 to June 2016.The clinicopathological factors,including tumor diameter,cryptorchidism history,ultraso und fin dings,serum alpha-fetoprotein,and human chorio nic gonadotropin(HCG)levels,were collected retrospectively for statistical an alysis.A predictive no mogram was also gen erated to evaluate the qua ntitative probability.Among all patients,247(76.0%)were diagnosed with a malignant testicular tumor and 78(24.0%)with benign histology.Larger tumor diameter(percm increased,hazard ratio[HR]=1.284,P=0.036),lower ultrasound echo(HR=3.191,P=0.001),higher ultrasound blood flow(HR=3.320,P<0.001),and abnormal blood HCG(HR=10.550,P<0.001)were significant predictive factors for malignant disease in all testicular mass patients?The nomogram generated was well calibrated for all predicti ons of malig nant probability,and the accuracy of the model no mogram measured by HarrelTs C statistic(C-in dex)was 0.92.According to our data,the proportion of patients who underwent radical orchiectomy for benign tumors(24.0%)was much larger tha n gen erally believed(10.0%).Our results in dicated that the diameter,ultras onic echo,ultras onic blood flow,and serum HCG levels could predict the malignancy in testicular mass patients.
基金Tianjin Key Medical Discipline(Specialty)Construction Project,Grant/Award Number:TJYXZDXK-029ANational Natural Science Foundation of China,Grant/Award Numbers:82170327,82370332Research Impact Fund of the Hong Kong Metropolitan University,Grant/Award Number:RIF/2022/2.2。
文摘Cancer remains a major cause of mortality worldwide,and urological cancers are the most common cancers among men.Several therapeutic agents have been used to treat urological cancer,leading to improved survival for patients.However,this has been accompanied by an increase in the frequency of survivors with cardiovascular complications caused by anticancer medications.Here,we propose the novel discipline of uro-cardio-oncology,an evolving subspecialty focused on the complex interactions between cardiovascular disease and urological cancer.In this comprehensive review,we discuss the various cardiovascular toxicities induced by different classes of antineoplastic agents used to treat urological cancers,including androgen deprivation therapy,vascular endothelial growth factor receptor tyrosine kinase inhibitors,immune checkpoint inhibitors,and chemotherapeutics.In addition,we discuss possible mechanisms underlying the cardiovascular toxicity associated with anticancer therapy and outline strategies for the surveillance,diagnosis,and effective management of cardiovascular complications.Finally,we provide an analysis of future perspectives in this emerging specialty,identifying areas in need of further research.
文摘Background This study aimed to explore the patterns of treatment-related adverse events(AEs)associated with immune checkpoint inhibitor(ICI)monotherapy and in combination with chemotherapy or tyrosine kinase inhibitor(TKI)therapy and to summarize the corresponding management and nursing strategies.Materials and methods A total of 69 patients with malignant urological tumors who received ICI treatment between June 2019 and October 2022 were retrospectively analyzed,and AEs that occurred during treatment were observed and reported.Based on the different types of treatment,the patients were divided into ICI monotherapy,ICI plus chemotherapy,and ICI plus TKI therapy groups.Subgroup analysis was performed.The incidence,distribution,and severity of AEs in the different subgroups were evaluated.Results A total of 138 AEs occurred in 69 patients,among which grade 1 plus 2,and grade 3 plus 4 AEs accounted for 78.99%and 21.01%,respectively.The incidence of AEs per patient in the ICI-TKI therapy group was the highest(3.75 times/person),followed by the ICI-chemotherapy(2.33 times/person)and ICI monotherapy(0.82 times/person)groups.Specific AEs,such as fatigue,nausea,and myelosuppression,were much more common in the ICI-gemcitabine and cisplatin group,whereas renal injury,skin lesions,and diarrhea were most common ones in the ICI-TKI group.Conclusions Immune checkpoint inhibitors are new treatment options for advanced urological tumors and renal cell carcinoma.Distinctive AE patterns were observed among the different treatment groups.Therefore,strict and meticulous clinical management and nursing measures are required to ensure the safety of patients receiving ICI treatment.
文摘Background: Generally, urological emergencies are assumed not to be very common, however, recent reports showed that they constitute an important aspect of the day-to-day urological practice. If not well and promptly managed, they may lead to serious morbidity or mortality. Objectives: To study the pattern of presentation, diagnosis and outcome of management of non-traumatic urological emergencies seen at the Emergency Department of Souro Sanou University Hospital in Bobo-Dioulasso. Patients and Methods: This was a retrospective and descriptive study over four years. It included patients of all ages and both sexes, admitted for non-traumatic urological emergencies in the surgical emergency department of Souro Sanou University Hospital. It took place from January 1, 2017 to December 31, 2020. Results: A total of 584 patients were reviewed in our study. Non-traumatic urological emergencies account for 6.3% of all surgical emergencies seen during the study period. The male-to-female ratio was 9.2 to 1. The mean age of the patients was 51.9 ± 23.9 years. Forty-five per cent of the patients presented within 48 hours of symptoms. The vast majority of the patients presented with difficulties with passing urine (41.6%), followed by cases of hematuria (18.4%). On admission, 154 patients (26.4%) presented with severe conditions such as anemia as seen in 40.9% of the cases and deterioration in the general health condition as seen in 34.4% of the patients. Leukocytosis was noted in 18.7% of the patients and anemia in 17.9%. Urine culture was positive in 15.4% of the patients and Escherichia coli was the most common pathogen found (40.6%). Ultrasound was the most requested examination (81.2%), followed by a computerized tomography (CT) scan (22%). The most frequent diagnoses were urine retention (42.9%), hematuria (16.9%) and renal colic (10.1%). Emergency interventions were carried out in 525 patients (89.9%) who include bladder catheterization (46.1%), bladder lavage and/or bladder irrigation (20.9%) and suprapubic cystoca
文摘Background: The urology department of the teaching hospital of Kara is the second urology department in Togo, after that of the teaching hospital Sylvanus Olympio, in Lomé the capital. It is a very young service, created less than 5 years ago. Urological emergencies were previously managed by general surgeons, for lack of urologists. The influx of patients with urological pathologies has increased with the arrival of urologists. The update on urological emergencies having been made in Lomé, we therefore wanted to take stock of urological emergencies at the teaching hospital of Kara. Objective: To describe the epidemiological, clinical, and therapeutic aspects of urological emergencies received at the teaching hospital of Kara. Patients and Methods: This was a descriptive study with retrospective data collection. The study took place in the urology department, and in the surgical emergency department of the teaching hospital of Kara, over a period of 18 months, from January 2021 to June 2022. The on-call medical team consisted of the intern in on-call medicine, and an on-call urologist, whom the intern called upon when he received a urological emergency. Pediatric urological emergencies were managed by the pediatric surgeon and were not considered in our study. The operating room register, the surgical emergency consultation register, the urology department consultation register, and the records of patients hospitalized in the urology department were used for data collection. The following parameters were studied: age, sex, type of urological emergency, and therapeutic management;epi info 7 software was used for data processing. Results: The average age of the patients was 52.5 ± 19.6 years with extremes ranging from 16 years to 102 years. Note that 57.7% of the patients were over 50 years old. The sex ratio was 8.9. Urinary retention was the most common urological emergency in 47.7% (52) of cases;follow-up of infectious pathologies in 30.2% (33) of cases. Among the patients who had been seen for urinary retent
文摘Background: Comorbidities are additive diseases and care burdens in urological patients. Determining the epidemiologic profile of comorbidities in urological patients in our setting may help us to better the management of urological disease. Objective: To evaluate the prevalence of comorbidities in urological patients. Patient and Method: We collected comorbidity, urological disease and demographic data in all urological patients managed at the former Military Teaching Hospital of Cotonou from January 1, 2012, to December 31, 2020. We used the software R 4.2.2 to perform descriptive and bi-varied data analysis. Student’s t test was used to compare means. Results: The prevalence of comorbidities was 14.2%, i.e., 601 comorbidity-affected among 4242 patients. The comorbidities predominantly affected men: the sex ratio was 13:1. The presence of comorbidity was correlated with patients’ age (p < 0.001). The comorbidities observed in the 601 affected patients were hypertension (84.5%), diabetes (26.5%), asthma (2%), and heart failure (1.2%). Hypertension (p = 0.001) and asthma (p = 0.030) were correlated with age. No comorbidity was associated with gender. The comorbidities’ prevalence was highest in patients aged 40 - 80 years who presented urological diseases such as BPH (68.9%), Erectile dysfunction (ED) and ejaculatory disorders, overactive bladder (OAB) and neurogenic lower urinary tract dysfunction (LUTD), renal cyst (5%), inguinal hernia (4.2%), urinary stones (2.8%), and prostate cancer (2.3%). Conclusion: The comorbidities’ prevalence was 14.2% in the urological patients. The main comorbidities were hypertension (84.5%) and diabetes mellitus (26.5%).
