Background: Benign prostatic hyperplasia (BPH) is defined histologically as adenomyofromatous hyperplasia of the transitional zone of the prostate. It remains the most common benign tumour in men over the age of 50, a...Background: Benign prostatic hyperplasia (BPH) is defined histologically as adenomyofromatous hyperplasia of the transitional zone of the prostate. It remains the most common benign tumour in men over the age of 50, and transurethral resection of the prostate (TURP) remains the surgical treatment of choice. Objectives: To determine the indications and present our results of transurethral resection of the prostate. Patients and Methods: After obtaining approval from the ethics committee of the private hospital and the university hospital of Bouaké (Côte d’Ivoire), we conducted a cross-sectional study of transurethral resection of the prostate (TURP) to treat benign prostatic hyperplasia (BPH) between January 2021 and April 2023. All patients and their families were informed beforehand and had signed an informed consent form. All patients with benign prostatic hyperplasia (BPH) with ultrasound weight of less than 80 grams were included. The following parameters were studied: age, reason for consultation, ultrasound prostate weight of benign prostatic hyperplasia, indication for TURP, duration of operation, blood loss, duration of post-PRT urinary drainage, length of hospital stay, morbidity and mortality, and outcome. Results: 39 patients with a mean age of 58.3 years (57-77 years) underwent transurethral resection of the prostate (TURP). TURP was indicated in 46.15% (n = 18) of cases of refractory acute urinary retention with failure of the urinary catheter removal test, 17.94% (n = 7) of cases of lower urinary tract disorders that were incapacitating despite treatment, 15.38% (n = 6) of cases of refractory or recurrent urinary tract infection, 10.25% (n = 4) of cases of failure of medical treatment and 10.25% (n = 4) of cases of iterative hematuria. The mean duration of TURP was 53.68 min (48-57), the mean weight of the resected prostate was 58.7 g (35 and 83 g), blood loss was minimal in 92.30% (n = 36), the mean duration of irrigation-washing was 2. 5 days (1-3 days), the mean time for urinary catheterisation was 2.45 days (3 and 4 days), 5.12% (n = 2) of patients presented complications such as hemorrhage compensated by a blood transfusion. One patient developed orchiepididymitis (2.56%). The average hospital stay was 3.75 days (3-5 days). Pathological examination was in favour of BPH in 92.3% (n = 36) and the coexistence of BPH and prostate adenocarcinoma in 7.69% (n = 3). The results of TURP were considered good in 94.87% (n = 37). Mortality was nil. Conclusion: In view of our results, TURP is a reliable, elegant minimally invasive technique with low morbidity and mortality.展开更多
Background:Women with obesity have higher risk of adverse pregnancy outcomes,including preeclampsia(PE).Late-gestational hypertension,aberrant fetoplacental development,and fetal growth restriction(FGR),hallmarks of P...Background:Women with obesity have higher risk of adverse pregnancy outcomes,including preeclampsia(PE).Late-gestational hypertension,aberrant fetoplacental development,and fetal growth restriction(FGR),hallmarks of PE,are observed spontaneously in BPH/5 mice.Similar to obese preeclamptic women,BPH/5 mice have higher visceral white adipose tissue(WAT)and circulating leptin.We hypothesized that attenuation of maternal obesity and serum leptin in pregnant BPH/5 mice will improve fetoplacental development by decreasing hypoxia markers and leptin expression at the maternal-fetal interface.Methods:To test this hypothesis,BPH/5 mice were fed ad libitum(lib)and pair-fed(PF)to C57 ad lib controls beginning at embryonic day(e)0.5.Hypoxia-related genes,hypoxia inducible factor(Hif)1α,stem cell factor(Scf),heme oxygenase-1(Ho-1),leptin(Lep),and leptin receptor(LepR)were assessed in e7.5 implantation sites.Results:BPH/5 ad lib had 1.5 to 2-fold increase in Hif1α,Scf,and Ho-1 mRNA and a greater than 3-fold increase in leptin mRNA vs.C57 that was attenuated with PF.Exogenous leptin promoted Hif1αand Ho-1 mRNA expression in e7.5 decidua in vitro.While hypoxic conditions in vitro did not change decidual leptin mRNA.Furthermore,BPH/5 PF mice demonstrated improved fetal and placental outcomes later in gestation,with greater placental vascular area by e18.5 and attenuation of FGR.Conclusion:In conclusion,pair-feeding BPH/5 mice beginning at conception may improve placental vasculature formation via decreased leptin and hypoxia-associated markers in this model.Future investigations are needed to better determine the effect of hypoxia and leptin on pregnancy outcomes in obese pregnant women.展开更多
文摘Background: Benign prostatic hyperplasia (BPH) is defined histologically as adenomyofromatous hyperplasia of the transitional zone of the prostate. It remains the most common benign tumour in men over the age of 50, and transurethral resection of the prostate (TURP) remains the surgical treatment of choice. Objectives: To determine the indications and present our results of transurethral resection of the prostate. Patients and Methods: After obtaining approval from the ethics committee of the private hospital and the university hospital of Bouaké (Côte d’Ivoire), we conducted a cross-sectional study of transurethral resection of the prostate (TURP) to treat benign prostatic hyperplasia (BPH) between January 2021 and April 2023. All patients and their families were informed beforehand and had signed an informed consent form. All patients with benign prostatic hyperplasia (BPH) with ultrasound weight of less than 80 grams were included. The following parameters were studied: age, reason for consultation, ultrasound prostate weight of benign prostatic hyperplasia, indication for TURP, duration of operation, blood loss, duration of post-PRT urinary drainage, length of hospital stay, morbidity and mortality, and outcome. Results: 39 patients with a mean age of 58.3 years (57-77 years) underwent transurethral resection of the prostate (TURP). TURP was indicated in 46.15% (n = 18) of cases of refractory acute urinary retention with failure of the urinary catheter removal test, 17.94% (n = 7) of cases of lower urinary tract disorders that were incapacitating despite treatment, 15.38% (n = 6) of cases of refractory or recurrent urinary tract infection, 10.25% (n = 4) of cases of failure of medical treatment and 10.25% (n = 4) of cases of iterative hematuria. The mean duration of TURP was 53.68 min (48-57), the mean weight of the resected prostate was 58.7 g (35 and 83 g), blood loss was minimal in 92.30% (n = 36), the mean duration of irrigation-washing was 2. 5 days (1-3 days), the mean time for urinary catheterisation was 2.45 days (3 and 4 days), 5.12% (n = 2) of patients presented complications such as hemorrhage compensated by a blood transfusion. One patient developed orchiepididymitis (2.56%). The average hospital stay was 3.75 days (3-5 days). Pathological examination was in favour of BPH in 92.3% (n = 36) and the coexistence of BPH and prostate adenocarcinoma in 7.69% (n = 3). The results of TURP were considered good in 94.87% (n = 37). Mortality was nil. Conclusion: In view of our results, TURP is a reliable, elegant minimally invasive technique with low morbidity and mortality.
文摘Background:Women with obesity have higher risk of adverse pregnancy outcomes,including preeclampsia(PE).Late-gestational hypertension,aberrant fetoplacental development,and fetal growth restriction(FGR),hallmarks of PE,are observed spontaneously in BPH/5 mice.Similar to obese preeclamptic women,BPH/5 mice have higher visceral white adipose tissue(WAT)and circulating leptin.We hypothesized that attenuation of maternal obesity and serum leptin in pregnant BPH/5 mice will improve fetoplacental development by decreasing hypoxia markers and leptin expression at the maternal-fetal interface.Methods:To test this hypothesis,BPH/5 mice were fed ad libitum(lib)and pair-fed(PF)to C57 ad lib controls beginning at embryonic day(e)0.5.Hypoxia-related genes,hypoxia inducible factor(Hif)1α,stem cell factor(Scf),heme oxygenase-1(Ho-1),leptin(Lep),and leptin receptor(LepR)were assessed in e7.5 implantation sites.Results:BPH/5 ad lib had 1.5 to 2-fold increase in Hif1α,Scf,and Ho-1 mRNA and a greater than 3-fold increase in leptin mRNA vs.C57 that was attenuated with PF.Exogenous leptin promoted Hif1αand Ho-1 mRNA expression in e7.5 decidua in vitro.While hypoxic conditions in vitro did not change decidual leptin mRNA.Furthermore,BPH/5 PF mice demonstrated improved fetal and placental outcomes later in gestation,with greater placental vascular area by e18.5 and attenuation of FGR.Conclusion:In conclusion,pair-feeding BPH/5 mice beginning at conception may improve placental vasculature formation via decreased leptin and hypoxia-associated markers in this model.Future investigations are needed to better determine the effect of hypoxia and leptin on pregnancy outcomes in obese pregnant women.
