Prostate artery embolization for the treatment of urinary retention caused by large(>80 mL) benign prostatic hyperplasia: Results of 21 patients

Objective:A large prostate size(>80 m L)of benign prostatic hyperplasia(BPH)is technically challenging to treat surgically.This study aimed to investigate the safety and efficacy of super-selective prostatic artery embolization(PAE)for the treatment of urinary retention caused by large BPH.Methods:A total of 21 patients with urinary retention,indwelling urinary catheter,or suprapubic cystostomy as a consequence of giant BPH(prostate volume[PV]>80 mL)who sought treatment between January 2013 and December 2017 were enrolled.A microcatheter(1.9–2.7 Fr)and a"two-step embolization"combining 50-μm and100-μm polyvinyl alcohol embolization particles were used in all patients.International Prostate Symptom Score(IPSS),quality of life(QoL),PV,and prostate-specific antigen(PSA)were evaluated at 3,6,and 12 months postPAE.Clinical success was defined as removal of urinary catheter or suprapubic cystostomy and ability to void spontaneously.Results:The clinical success rate was 95.2%(20/21).Compared with pre-procedural values,IPSS,QoL,PV,and PSA showed statistically significant differences at 3,6,and 12 months post-PAE(P<0.05).There were no serious complications after PAE.Conclusions:PAE was safe and effective for the treatment of urinary retention caused by large BPH in patients without surgical treatment options.

Epidemiological trends of urinary tract infections,urolithiasis and benign prostatic hyperplasia in 203 countries and territories from 1990 to 2019

Background:Urinary tract infections(UTI),urolithiasis,and benign prostatic hyperplasia(BPH)are three of the most common nonmalignant conditions in urology.However,there is still a lack of comprehensive and updated epidemiological data.This study aimed to investigate the disease burden of UTI,urolithiasis,and BPH in 203 countries and territories from 1990 to 2019.Methods:Data were extracted from the Global Burden of Disease 2019,including incident cases,deaths,disabilityadjusted life-years(DALYs)and corresponding age-standardized rate(ASR)from 1990 to 2019.Estimated annual percentage changes(EAPC)were calculated to evaluate the trends of ASR.The associations between disease burden and social development degrees were analyzed using a sociodemographic index(SDI).Results:Compared with 1990,the incident cases of UTI,urolithiasis,and BPH increased by 60.40%,48.57%,and 105.70%in 2019,respectively.The age-standardized incidence rate(ASIR)of UTI increased(EAPC=0.08),while urolithiasis(EAPC=–0.83)and BPH(EAPC=–0.03)decreased from 1990 to 2019.In 2019,the age-standardized mortality rate(ASMR)of UTI and urolithiasis were 3.13/100,000 and 0.17/100,000,respectively.BPH had the largest increase(110.56%)in DALYs in the past three decades,followed by UTI(68.89%)and urolithiasis(16.95%).The burden of UTI was mainly concentrated in South Asia and Tropical Latin America,while the burden of urolithiasis and BPH was recorded in Asia and Eastern Europe.Moreover,the ASIR and SDI of urolithiasis in high-SDI regions from 1990to 2019 were negatively correlated,while the opposite trend was seen in low-SDI regions.In 2019,the ASIR of UTI in females was 3.59 times that of males,while the ASIR of urolithiasis in males was 1.96 times higher than that in females.The incidence was highest in the 30–34,55–59,and 65–69 age groups among the UTI,urolithiasis,and BPH groups,respectively.Conclusions:Over the past three decades,the disease burden has increased for UTI but decreased for urolithiasis and BPH.The allocation of medical resources should be based more on the epidemiological characteristics and geographical distribution of diseases.

The influence of asymptomatic inflammatory prostatitis on the onset and progression of lower urinary tract symptoms in men with histologic benign prostatic hyperplasia

Benign prostatic hyperplasia(BPH)is a condition that greatly affects the quality of life of middle-aged and elderly men.Histopathologically,hyperplastic changes frequently occur in the prostate tissue of elderly men,the incidence of which has been reported to reach approximately 80% in men in their 70s.In clinical practice,approximately 25% of men with histologic BPH are assumed to experience lower urinary tract symptoms(LUTS)and receive some kind of treatment.In other words,there are some men with histologic BPH who do not exhibit LUTS.For that reason,many factors,such as the change in hormonal environment,the immune or autoimmune response,the alteration of gene expression,and so on,are thought to affect the onset and progression of LUTS in men with histologic BPH.One such factor that has long drawn attention is the presence of asymptomatic histological inflammation,which very often accompanies symptomatic BPH.Recent studies have suggested that asymptomatic histological inflammation causes repeated destruction,healing,and regeneration of the prostate tissue,leading to the enlargement of prostatic nodules,while at the same time causing stromal tissuepredominant remodeling of the prostate tissue,which can increase urination resistance and result in the condition changing from asymptomatic BPH to symptomatic BPH.In future,the biomolecular clarification of the significance of asymptomatic histological inflammation in the prostate tissue could help develop new treatment strategies for BPH accompanied by LUTS.

Benign prostatic hyperplasia and male lower urinary symptoms:A guide for family physicians

Male patients with lower urinary tract symptoms(LUTS)and benign prostatic hyperplasia(BPH)are increasingly seen by family physicians worldwide due to ageing demographics.A systematic way to stratify patients who can be managed in the community and those who need to be referred to the urologist is thus very useful.Good history taking,physical examination,targeted blood or urine tests,and knowing the red flags for referral are the mainstay of stratifying these patients.Case selection is always key in clinical practice and in the setting of the family physician.The best patient to manage is one above 40 years of age,symptomatic with nocturia,slower stream and sensation of incomplete voiding,has a normal prostatespecific antigen level,no palpable bladder,and no haematuria or pyuria on the labstix.The roles of α blockers,5-α reductase inhibitors,and antibiotics in a primary care setting to manage this condition are also discussed.

Prostate artery embolization on lower urinary tract symptoms related to benign prostatic hyperplasia: A systematic review and metaanalysis

BACKGROUND Prostate artery embolization(PAE)is a promising minimally invasive therapy that improves lower urinary tract symptoms(LUTS)related to benign prostatic hyperplasia(BPH).Transurethral resection of the prostate(TURP)is the gold standard therapy for LUTS/BPH.AIM To evaluate the efficacy and safety of PAE vs TURP on LUTS related to BPH.METHODS A literature review was performed to identify all published articles on PAE vs TURP for LUTS/BPH.Sources included PubMed,Embase,Cochrane library databases,and Chinese databases before June 2022.A systematic review and meta-analysis were conducted.Outcome measurements were combined by calculating the mean difference with a 95%confidence interval.Statistical analysis was carried out using Review Manager 5.3.RESULTS Eleven studies involving 1070 participants were included.Compared with the TURP group,the PAE group had a similar effect on the International Index of Erectile Function(IPSS)score,Peak urinary flow rate(Qmax),postvoid residual volume(PVR),Prostate volume(PV),prostatic specific antigen(PSA),The International Index of Erectile Function short form(IIEF-5)scores,and erectile dysfunction during 24 mo follow-up.Lower quality of life(QoL)score,lower rate of retrograde ejaculation and shorter hospital stay in the PAE group.There was no participant death in either group.A higher proportion of haematuria,urinary incontinence and urinary stricture was identified in the TURP group.CONCLUSION PAE may be an appropriate option for elderly patients,patients who are not candidates for surgery,and patients who do not want to risk the potential adverse effects of TURP.Studies with large cases and long follow-up time are needed to validate results.

Urinary and sexual function changes in benign prostatic hyperplasia patients before and after transurethral columnar balloon dilatation of the prostate

BACKGROUND Transurethral columnar balloon dilatation of the prostate(TUCBDP) is a new surgical treatment, but its efficacy remains controversial because of limited clinical application.AIM To investigate the clinical effect of TUCBDP for benign prostatic hyperplasia(BPH).METHODS Overall, 140 patients with BPH who underwent surgical treatment were included in the study. A random number table was used to divide the participants into study and control groups(n = 70 per group). The study group underwent TUCBDP. The prostate resection surgical time, intraoperative blood loss, bladder irrigation time, catheter indwelling time, length of hospital stay, International Prostate Symptom Score(IPSS), maximum urine flow rate(Qmax), residual urine volume(RUV), changes in the International Erectile Function Score(ⅡEF-5) score, serum prostate-specific antigen(PSA), quality of life(QOL) score, and surgical complications were compared in both groups.RESULTS The operation time, intraoperative blood loss volume, bladder flushing time, urinary catheter indwelling time, and length of hospital stay were significantly lower in the study group than in the control group(P < 0.05). There were no significant differences in the IPSS, Qmax, and RUV measurements between the study and control groups(P > 0.05). However, at 3 mo post-surgery, the IPSS and RUV measurements were both lower(P < 0.05) and Qmax values were higher(P < 0.05) compared to the pre-surgery results in both groups. The ⅡEF-5 scores before and 3 mo after surgery were not significantly different between the study and control groups(P > 0.05). At 1 mo after surgery, the ⅡEF-5 score was higher in the study group than in the control group(P < 0.05). The serum PSA levels and QOL scores before treatment and at 1 and 3 mo after treatment were not significantly different between the study and control groups(P > 0.05). However, lower serum PSA levels and QOL scores were observed after 1 and 3 mo of treatment compared to pre-treatment levels in the study group(P < 0.05). The surgical complication rate of the study group(4.29%) was lower than that of the control group(12.86%;P < 0.05).CONCLUSION TUCBDP for BPH and transurethral resection of the prostate can achieve better results, but the former method is associated with less surgical trauma.

Association of Increased Urine Brain Derived Neurotrophic Factor with Lower Urinary Tract Symptoms in Men with Benign Prostatic Hyperplasia

Urinary brain-derived neurotrophic factor（BDNF）, an ubiquitous neurotrophin, was found to rise in patients with benign prostatic hyperplasia（BPH）. We hypothesized that the urinary level of BDNF could be a potential biomarker for lower urinary tract symptoms（LUTS） in patients with BPH. Totally, 76 patients with BPH-caused LUTS and 32 male control subjects without BPH were enrolled. International Prostate Symptom Score（IPSS） was applied to assess the symptom severity of LUTS. Urodynamic tests were performed for the diagnosis of underlying detrusor overactivity（DO） in the patients with BPH. Urine samples were collected from all subjects. Urinary BDNF levels were measured using enzyme-linked immunosorbent assays and normalized by urinary creatinine（Cr） levels. Seventy-six BPH patients were divided into moderate LUTS group（n=51, 720） according to the IPSS. Of the 76 BPH patients, DO was present in 34（44.7%） according to the urodynamic test. The urinary BDNF/Cr levels were significantly higher in BPH patients with moderate LUTS（8.29±3.635, P〈0.0001） and severe LUTS（11.8±6.44, P〈0.0001） than normal controls（1.71±0.555）. Patients with severe LUTS tended to have higher urinary BDNF/Cr levels than patients with moderate LUTS（11.8±6.44 vs. 8.29±3.635, P=0.000）. The conditions of BPH with LUTS correlated with elevated urinary BDNF levels, and urinary BDNF levels were even higher in BPH-DO patients. The results of this study have provided evidence to suggest that urinary BDNF level test could evaluate the severity of LUTS in BPH patients, and BDNF level can be used as a biomarker

Acupuncture and moxibustion treating lower urinary tract symptoms due to benign prostatic hyperplasia:a systematic review and network meta-analysis

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.

Are phosphodiesterase type 5 inhibitors effective for the management of lower urinary symptoms suggestive of benign prostatic hyperplasia?

AIM: To review the efficacy of phosphodiesterase type 5 inhibitors(PDE5-Is) in lower urinary tract symptoms(LUTS) suggestive of benign prostate hyperplasia(LUTS/BPH). METHODS: A comprehensive research was conducted to identify all publications relating to benign prostate hyperplasia and treatment with sildenafil, vardenafil and tadalafil. To assess the efficacy, the changes in total international prostate symptom score(IPSS), IPSS subscore including voiding, storage and quality of life(Qo L), Benign prostatic hyperplasia Impact Index(BII), maximum urinary flow rate(Qmax) and the International Index of Erectile Function(IIEF) were extracted. A meta-analytical technique was used for the analysis of integrated data from the included studies to evaluate the mean difference in the results. RESULTS: Total IPSS score, IIEF and BII showed a significant improvement in trials in which LUTS/BPH with or without erectile dysfunction(ED) were compared with the placebo. For LUTS/BPH, the mean differences of total IPSS score, IIEF and BII are-2.17, 4.88 and-0.43, P < 0.00001, respectively. For LUTS/BPH with comorbid ED, the mean difference are-1.97, 4.54 and-0.52, P < 0.00001, respectively. PDE5-Is appear to improve IPSS storage, voiding and Qo L subscore(mean difference =-0.71,-1.23 and-0.33, P < 0.00001, respectively). Although four doses of tadalafil(2.5, 5, 10 and 20 mg) failed to reach significance in Qmax(mean difference = 0.22, P = 0.10), the 5 mg dose of tadalafil significantly improved the Qmax(mean difference = 0.33, P = 0.03).CONCLUSION: PED5-Is demonstrated efficacy for improving LUTS in BPH patients with or without ED and could be considered to be the first line treatment for LUTS/BPH.

A Review on Urinary Incontinence after Surgery for Benign Prostatic Hyperplasia

Background: Benign prostatic hyperplasia (BPH) is characterized by the abnormal proliferation of cells, leading to structural changes. It is one of the most common diseases in ageing men. Its clinical presentations are dominated by lower urinary tract symptoms (LUTS). The therapeutic methods can be grouped into two options: the medical option and the surgical option in which prostate enucleation is found. In recent years many studies have reported the onset of urinary incontinence (UI) after prostate enucleation. The management of UI occurring after prostate enucleation is embarrassing for both the practitioner and the patient, and generates additional costs. Purpose: Cite the causes of UI after prostate enucleation for BPH, as well as ways to prevent the onset of UI after this surgery, specifically by the study of the vesicosphincteric system aimed at improving the technique of enucleation;our review will also deal with the therapeutic means of UI. Method: We retrieved studies from Science Direct, Wiley and Pubmed. Results: There are multiple etiologies of UI after prostate enucleation including urethral sphincter insufficiency (USI) and bladder dysfunction (BD). The management of UI after surgery could be conservative, surgical, or use new technologies. Urodynamic assessment before prostate enucleation for BPH is relevant. Conclusion: UI is a common post-operative complication of prostate enucleation. The study of the vesicosphincteric system leads us to believe that prostate enucleation for BPH, partially sparing the mucosa and the external urethral sphincter could decrease the incidence of UI after surgery.

A Review of Risk Factors for Predicting Urinary Incontinence after Benign Prostatic Hyperplasia

Benign prostatic hyperplasia (BPH) is one of the common diseases in middle-aged and elderly men, and its clinical symptoms include storage symptoms, voiding symptoms and post-urination symptoms. Surgery is an important treatment method for benign prostatic hyperplasia. It is suitable for BPH patients with moderate to severe LUTS (Lower Urinary Tract Symptoms) and has significantly affected the quality of life. The surgical methods include transurethral resection of the prostate and transurethral holmium laser enucleation of the prostate. While offering a high chance of cure, it also brings some complications, including postoperative urinary incontinence. This article mainly reviews the urinary incontinence after transurethral prostate surgery in recent years and analyzes its risk factors, and summarizes the experience for further prediction and reduction of the incidence of urinary incontinence.

Effect of self-management on lower urinary tract symptoms and life quality of benign prostatic hyperplasia patients

Objective To evaluate the efficacy of self-management to improve the lower urinary tract symptoms ( LUTS) and life quality in benign prostatic

The use of 5-alpha reductase inhibitors in the treatment of benign prostatic hyperplasia

Benign prostatic hyperplasia(BPH)is characterized by an enlarged prostate,lower urinary tract symptoms(LUTS),and a decreased urinary flow rate.Common in older men,BPH is a progressive disease that can eventually lead to complications including acute urinary retention(AUR)and the need for BPH-related surgery.Both normal and abnormal prostate growth is driven by the androgen dihydrotestosterone(DHT),which is formed from testosterone under the influence of 5-alpha reductase.Thus,5-alpha reductase inhibitors(5-ARIs)effectively reduce the serum and intraprostatic concentration of DHT,causing an involution of prostate tissue.Two 5-ARIs are currently available for the treatment of BPHdfinasteride and dutasteride.Both have been demonstrated to decrease prostate volume,improve LUTS and urinary flow rates,which ultimately reduces the risk of AUR and BPH-related surgery.Therefore,either alone or in combination with other BPH medications,5-ARIs are a mainstay of BPH management.

The role of photovaporization of the prostate in small volume benign prostatic hyperplasia and review of the literature

Objective:Our objective was to characterize the safety and efficacy of the 180 W XPS-GreenLight laser in men with lower urinary tract symptoms secondary to a small volume benign prostatic hyperplasia(BPH).Methods:A retrospective analysis was performed for all patients who underwent 180 W XPSlaser photoselective vaporization of the prostate(PVP)vaporization of the prostate between 2012 and 2016 at two-tertiary medical centers.Data collection included baseline comorbidities,disease-specific quality of life scores,maximum urinary flow rate(Qmax),postvoid residual(PVR),complications,prostate volume and prostate-specific antigen(PSA).The secondary endpoints were the incidence of intraoperative and postoperative adverse events.Complications were stratified using the Clavien-Dindo grading system up to 90 days after surgery.Results:Mean age of men was 67.8 years old,with a mean body mass index of 29.7 kg/m2.Mean prostate volume as measured by transrectal ultrasound was 29 mL.Anticoagulation use was 47%and urinary retention with catheter at time of surgery was 17%.Mean hospital stay and catheter time were 0.5 days.Median follow-up time was 6 months with the longest duration of follow-up being 22.5 months(interquartile range,3-22.5 months).The International Prostate Symptom Score improved from 22.8±7.0 at baseline to 10.7±7.4(p<0.01)and 6.3±4.4(p<0.01)at 1 and 6 months,respectively.The Qmax improved from 7.70±4.46 mL/s at baseline to 17.25±9.30 mL/s(p<0.01)and 19.14±7.19 mL/s(p<0.001)at 1 and 6 months,respectively,while the PVR improved from 216.0±271.0 mL preoperatively to 32.8±45.3 mL(p<0.01)and 26.2±46.0 mL(p<0.01)at 1 and 6 months,respectively.The PSA dropped from 1.97±1.76 ng/mL preoperatively to 0.71±0.61 ng/mL(p<0.01)and 0.74±0.63 ng/mL at 1 and 6 months,respectively.No patient had a bladder neck contracture postoperatively and no capsular perforations were noted intraoperatively.Conclusion:The 180 W GreenLight XPS system is safe and effective for men with small volume BPH.PVP produced improvements in symptomatic and clinical parameters without any safety concern.It represents a safe surgical option in this under studied population.

The effect of α-blocker therapy on erectile functions in patients with lower urinary tract symptoms due to benign prostate hyperplasia

In this study we aimed to evaluate the impact of doxazosin treatment on erectile functions in patients with lower urinary tract symptoms （LUTS） and having erectile dysfunction （ED） at baseline. Fifty-three patients with LUTS （IPSS score 〉 7） whose maximum flow rate （Qmax） 〈 15 mL s-1 and PSA 〈 4 ng dL^-1 were enrolled in the study. Patients received doxazosin 4 nag once daily for 6 weeks. Subjective efficacy was assessed by IPSS, IPSS- Quality of Life （IPSS-QoL） for LUTS and efficacy was assessed by International Index of Erectile Function （IIEF） for erectile functions at baseline and sixth weeks. The objective efficacy was assessed by Q The patients were classified according to their self reported erectile status： group I had ED and group II did not have ED. At the endpoint, doxazosin significantly improved the total IPSS score （-7.7 ±6.1, P = 0.006）, IPSS-QoL score （-1.5 ± 1.5, P = 0.024） and Qmax （3.2 ± 4.6 mL s^-1, P = 0.002） over baseline. Mean decrease in IPSS and IPSS-QoL scores after the treatment period were 6.9 ＋ 6.4 （P 〈 0.001） and 0.95 4- 1.80 （P 〈 0.05） in group I, whereas 8.2 4- 5.8 （P 〈 0.001） and 1.9 4- 1.1 in group IX （P 〈 0.001）, respectively. Mean changes of Qmax values were 2.3 4- 3.3 mL s^-1 in group I （P 〈 0.05） and 3.7 4- 5.3 mL s-1 in group II （P 〈 0.001）. The improvement of IIEF-EF scores after the treatment period was only significant for group I. The efficacy of a-blocker therapy for LUTS was better by means of symptomatic relief for patients who did not have ED when compared with patients who had ED at baseline. However, slight improvement in erectile functions with a-blocker therapy was only seen in LUTS patients with ED.

An overview of benign prostatic hyperplasia and its appreciation in Greco-Arab (Unani) system of medicine

Objective:Conventional treatments for benign prostatic hyperplasia(BPH)like 5alpha-reductase inhibitors and invasive surgery are associated with some obvious side effects.Conversely,evidence,though limited,has shown that alternative medicines are safer and have potential to improve the lower urinary tract symptoms(LUTS)and quality of life in addition to improving sexual dysfunction in patients with BPH.The current article aimed to include an overview of BPH,different ways of its management,and particularly its appreciation in Greco-Arab(Unani)system of medicine,one of the alternative medicinal systems.Methods:PubMed,Scopus,ScienceDirect,Web of Sciences,Google Scholar databases and classical texts of Greco-Arab medicine were searched for data collection.Results:In Unani system of medicine,BPH,traced under the headings of Waram unuq al-mathana(bladder neck swelling)and Insidad majra-i-mathana(bladder outlet obstruction),has been managed for centuries with herbal medicines yet demanding a comprehensive scientific validation.Among the herbs,Cucurbita pepo,Tribulus terrestris,Urtica dioica,and Linum usitatissimum are worth mentioning.Conclusion:For achieving the goal of LUTS-free ageing men,and safer and cost-effective future management of BPH,Unani herbal medicine could hopefully prove beneficial.

Efficacy of Bladder Neck Incision (BNI) Versus Transurethral Resection of Prostate (TURP) in Management of Benign Prostatic Hyperplasia (BPH) Causing Obstruction: A Randomised Controlled Study

Objective: To compare the efficacy of bladder neck incision (BNI) with transurethral resection of prostate (TURP) in the treatment of patients with urinary obstruction caused by benign prostatic hyperplasia (BPH) on the basis of short term follow up of 4 months. Patient and Methods: The study was conducted in Department of General Surgery in Maulana Azad Medical College, New Delhi. 60 men with proven clinical diagnosis of BPH of size 30 grams and less presenting with symptoms of bladder outlet obstruction (BOO) were randomised prospectively to undergo either of the two operative modalities. Preoperatively size of the prostate, symptom scoring (IPSS), peak flow rate (Qmax) were assessed. Postoperatively and during 4 months follow up the following data were collected—operative time, catheterisation period, hospital stay, blood loss, Qmax and IPSS. Results: Preoperative parameters in both the groups showed no statistically significant differences with respect to prostate size, Qmax and IPSS Scoring. At 4 months follow up Qmax increased from (6.35 ± 4.49) to (16.41 ± 2.28) in TURP group and (4.51 ± 3.57) to (15.95 ± 2.58) in BNI group. IPSS decreased from 18.70 to 5.7 in TURP group and 18.90 to 6.00 in BNI group. All differences were statistically significant. There was a statistically significant difference in operative time, blood loss, hospital stay, catheterisation timing favouring BNI. Conclusion: TURP and BNI are equally effective in providing symptomatic improvement. BNI has an upper hand in reference to operative time, hospital stay, duration of catheterisation and blood loss.

Bacterial Uropathogen among Benign Prostatic Hyperplasia Patients at a Tertiary Hospital in Nigeria

As the lumen of the prostatic urethra becomes compromised by fibroadenomatous growth in the periurethral region of the prostate of men with Benign prostatic hyperplasia (BPH), urine outflow is obstructed progressively resulting in incomplete bladder empting causing stasis and may predispose patients to infection. Mid stream urine samples were collected from 94 BPH patients. Macroscopy, microscopy, culture and antibiotic susceptibility test were carried out on isolated uropathogens. Isolated bacteria were characterized using biochemical tests. Isolated bacterial pathogens include Proteus mirabilis, Escherichia coli, Pseudomonas aeruginosa, Klebsiella oxytoca, Morgarella morgani, K. pneumonia and Enterococcus faecalis in order of frequency. The isolates show highest resistance of 87.1% to Ciprofloxacin and least resistance of 12.9% to Imipenem. The isolates were found to be multi-drug resistant and the 12.9% resistance to Imipenem suggests presence of Carbapenemase producing bacteria among the isolates.

The Self-Administered International Prostate Symptoms Score (IPSS) Questionnaire of Kosovo Men with Benign Prostatic Hyperplasia

Background: Benign prostatic hyperplasia (BPH) has been a major health problem for aging males because of its related symptoms and complications. Although it is not a life-threatening condition, BPH has an adverse effect on a patient’s quality of life, as manifested in community and clinical trials. Aim: The aim of the study was the perception of patients in their symptomatology by comparing the place of residence and quality of life in living with HBP using the IPSS questionnaire. Materials and Methods: This was a prospectively designed study conducted at University Clinical Centre of Kosovo—Urology Clinic. The study was conducted from October 2020 to January 2021. The study in criteria was as follows: all patients who presented to the urology outpatient clinic with BPH, Lower Urinary Tract Symptoms (LUTS) and aged > 40 years. The exclusion criteria included the following cases: patients with uncontrolled diabetes (prostate-specific antigen > 4 ng/dL);patients with a history of transurethral resection of the prostate. Results: This study was carried out on 100 consecutive patients with HBP and LUTS attending. The largest proportion of patients 51% was in the 46 - 55 age group. Most patients were between 45 - 65 years of 51%. The largest number of them (52%) was with severe symptoms and 41% of them were with moderate symptoms. Comparing the three levels of IPSS and the quality of life of patients with HBP and LUTS, when asked how they would feel if they still had problems with urination, 22% said they felt upset, analyzing the categorization of patients according to IPSS: mild symptoms were Mean/SD (1.71. ± 1.113), moderate symptoms (2.9 ± 1.49) and severe symptoms (4.31 ± 1.27) p < 0.156. Statistical reliability of 64% p < 0.000 was in patients where they were interested in learning about any invasive option that would allow them to discontinue medication for LUTS. Conclusion: The IPSS is a valid instrument to assess the impact of BPH symptoms on health and quality of life due to urinary symptoms.

Predictive Factors for a Successful Day Case Benign Prostatic Hyperplasia Surgery: A Review

Introduction: Lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) is one among the foremost common diseases affecting the aging man with, almost 80% of the lads greater than 70 affected. BPH is caused by unregulated proliferation within the prostate, which may cause physical obstruction of the prostatic urethra and result in anatomic bladder outlet obstruction (BOO). Transurethral resection of the prostate (TURP) has been the historical gold standard up till now to which all endoscopic procedures for benign prostatic hyperplasia (BPH) are compared with a mean hospital stay of three days. This surgery although efficacious has been related with increased morbidity and increased day case failure rates as compared to newer techniques. These shortcomings have prompted the utilization of newer methods like Transurethral enucleation and resection of the prostate (TUERP), Holmium laser enucleation of the prostate (HoLEP) and Thulium laser enucleation of the prostate (ThuLEP). This review will discuss the enucleation techniques, advantages and therefore the predictive factors for a successful day case prostate surgery. Materials and Methods: During this review, we discuss the newer techniques utilized in day case BPH surgery as well as the predictive factors for a successful BPH surgery, both enucleation, benefits and morcellation are covered also. Results: TUERP, ThuLEP and HoLEP have literature supporting the advantages of these techniques, which demonstrates its ability in day case BPH surgeries in specially selected cases with favorable factors and a 61% overall success rate. Conclusion: TUERP, ThuLEP and HoLEP Have proven to show favorable outcomes in day case BPH surgery with urologist’s experience, prostate size, duration of operation, age, use of anticoagulants, morning theatre list and ASA score being the key factors for a successful day case surgery.