Patient centred care for the medical treatment of lower urinary tract symptoms in patients with benign prostatic obstruction: a key point to improve patients' care - a systematic review

In-depth Microbiological Characterization of Urine From Subjects With Type 2 Diabetes

CONTEXT

Lower urinary tract symptoms (LUTS) are common in type 2 diabetes (T2D), affecting quality of life and potentially leading to medication discontinuation. Among various factors contributing to LUTS, recent observations suggest a critical role of the urinary microbiota. Research on urinary dysbiosis in T2D remains underexplored.

OBJECTIVE

We conducted a pilot study to investigate differences in the urinary microbiota between patients with T2D and healthy individuals and its potential indirect association with LUTS risk.

METHODS

This case-control study included 50 patients with T2D and no LUTS, and 25 healthy controls. Microbial DNAs were extracted from urinary sediments and bacterial populations quantified by real-time quantitative polymerase chain reaction (PCR) and qualitatively investigated by 16S rRNA gene sequencing. Validation experiments with digital PCR were also performed.

RESULTS

In patients with T2D a higher total bacterial load and an increased abundance of Bacillota were found. After stratification by gender, these results were observed only in women. However, no significant quantitative differences were observed at the genus level. Alpha diversity analysis showed no significant differences between T2D and control groups, or by gender. At the species level, a substantial qualitative and often gender-dependent shift was present in individuals with T2D.

CONCLUSION

The urinary microbiome of subjects with T2D was found to be different from that of healthy controls. Specifically, patients with T2D displayed higher total bacterial load and Bacillota levels, as well as qualitative changes in bacterial species. These changes suggested a dysbiotic condition of the urinary microbiota of subjects with T2D, with some gender-related differences. Although causality cannot be inferred, these findings highlight the impact of T2D on the urinary microbiota and its potential relevance in developing LUTS and, from a broader perspective, metabolic abnormalities.

A real-world evidence study of interhospital variability in the surgical treatment of patients with benign prostatic hyperplasia: the REVALURO study

PURPOSE

Lower urinary tract symptoms associated with benign prostatic hyperplasia (LUTS/BPH) is a growing condition in males associated with a high clinical, economic and humanistic burden. Several surgical techniques are available for the treatment of LUTS/BPH; thus, the aim of this study was to describe and explore the variability in the use of surgical procedures among Spanish hospitals.

METHODS

The REVALURO was a retrospective, observational study conducted by collecting data from the clinical records of patients with LUTS/BPH aged ≥ 35 years, from 5 national reference hospitals, who were surgically treated between 2018 and 2022.

RESULTS

Among the 3038 patients who underwent 3084 surgeries, 66% were invasive (2018: 57.5%, 2022: 71.5%), 22% were minimally invasive (MISTs) (2018: 20.7%, 2022: 20.2%) and 12% were highly invasive (2018: 21.8%, 2022: 8.4%). A total of 22.4% of patients' complications, with a maximum incidence of 28.6% (open prostatectomy) and a minimum 0.8% (water vapor thermal therapy (WVTT)] (p < 0.001). The reintervention rate was 1.5% over the study period. The median length of hospital stay after surgery increased from 0 days (interquartile range [IQR]: 0) with WVTT to 5 days (IQR: 4-8) with open prostatectomy (p < 0.001).

CONCLUSION

Trends in surgical treatment showed that the use of invasive techniques increased, while the use of highly invasive techniques decreased, and the use of MISTs remained constant. However, given the heterogeneity among hospitals, national clinical guidelines and recommendations are needed to guide the decision on which technique should be used and to homogenize the criteria.

Discharge Against Medical Advice: The Causes, Consequences and Possible Corrective Measures

Patients who discharge themselves against medical advice comprise 1%-2% of hospital admissions. Discharge against medical advice (DAMA) is defined as when a hospitalised patient chooses to leave the hospital before the treating medical team recommends discharge. The act of DAMA impacts on both the patient, the staff and their ongoing care. Specifically, this means that the patient's medical problems maybe inadequately assessed or treated. Patients who decide to DAMA tend to be young males, from a lower socioeconomic background and with a history of mental health or substance misuse disorder. DAMA has an associated increased risk of morbidity and mortality. In this review of studies across Western healthcare settings, specifically adult medical inpatients, we will review the evidence and seek to address the causes, consequences and possible corrective measures in this common scenario.

Development and validation of a clinical nomogram to predict prostatic inflammation in men with lower urinary tract symptoms

BACKGROUND

Prostatic inflammation is an important etiological component of benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS). The Prostatic Inflammation Nomogram Study (PINS) aimed to develop and validate a nomogram for predicting the presence of prostatic inflammation in men with LUTS.

METHODS

This non-interventional, cross-sectional, prospective study was conducted in six secondary/tertiary centers across Cyprus, Greece, Italy, Portugal, and Spain. Men (≥40 years) with BPH/LUTS scheduled to undergo prostatic surgery or transrectal ultrasound-guided (TRUS) prostate biopsy were included. Fifteen demographic and clinical participant characteristics were selected as possible predictors of prostatic inflammation. The presence of inflammation (according to Irani score) in the prostatic tissue samples obtained from surgery/TRUS biopsy was determined. The effect of each characteristic on the likelihood a prostate specimen demonstrated inflammation (classified by Irani score into two categories, 0-2 [no/minimal inflammation] or 3-6 [moderate/severe inflammation]) was assessed using multiple logistic regression. A nomogram was developed and its discriminatory ability and validity were assessed.

RESULTS

In total, 423 patients (mean age 68.9 years) were recruited. Prostate volume ultrasound (PVUS) > 50 mL, history of urinary tract infection (UTI) treatment, presence of diabetes, and International Prostate Symptom Score (IPPS) Storage score were statistically significant predictors of Irani classification. Logistic regression demonstrated a statistically significant effect for leucocytes detected via urine dipstick, presence of diabetes, PVUS > 50 mL, history of UTIs, and higher IPSS Storage score for the odds of an inflammatory score category of 3-6 versus 0-2. The nomogram had a concordance index of 0.71, and good internal validity.

CONCLUSIONS

The nomogram developed from PINS had good predictive ability and identified various characteristics to be predictors of prostatic inflammation. Use of the nomogram may aid in individualizing treatment for LUTS, by identifying individuals who are candidates for therapies targeting prostatic inflammation.

Prevalence of lower urinary tract symptoms in taxi drivers: a cross-sectional web-based survey

PURPOSE

Aim of the study was to evaluate the prevalence of LUTS in taxi drivers.

METHODS

Between February 24th 2021 and March 26th 2021 a web based survey was administered to Taxi drivers in the city of Florence. Taxi drivers were evaluated with baseline characteristics such as: age, BMI, smoking, career length, comorbidities, and treatment. LUTS were evaluated using the international prostate symptom score (IPSS) and the overactive bladder (OAB) score. As well sexual function was evaluated using the international index erectile function (IIEF) and female sexual function index (FSFI) questionnaires. Risk factors for LUTS were evaluated using regression analysis.

RESULTS

The overall response rate was 64.6% (537/830 taxi drivers filled the questionnaires). Among them, 449 (83.6%) were men and 88 (16.4%) females. Overall, median IPSS was 5 (2/9) and median OAB score was 10 (7/14). On multivariate binary regression analysis age > 50 (OR:1.60; p < 0,05), Smoking (OR:1.57; p < 0,05), chronic treatment (OR:1.57; p < 0,05), recurrent cystitis (OR: 2.66; p < 0,05) and chronic pelvic pain (OR:4.94; p < 0,05) were independent risk factors for moderate/severe LUTS. On multivariate binary logistic regression analysis, risk factors for erectile dysfunction were age older than 50 years (OR = 3.64; p < 0.05) and urinary incontinence (OR = 5.53; p = 0.005).

CONCLUSIONS

According to our web-based survey, Taxi drivers in the metropolitan city of Florence had non-negligible symptomatic LUTS and even sexual dysfunction. Our data suggest as LUTS are particular influenced by several life-style and behavioural factors as type and duration of work.

Adverse events related to darolutamide treatment: analysis of "real life" data from EudraVigilance and the Food and Drug Administration database entries

BACKGROUND

Aim of our study was to analyze adverse events (AEs) associated with darolutamide using real life data from Eudra-Vigilance (EV) and the Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) databases.

METHODS

EV database in European Economic Area (EEA) and the FDA FAERS database were queried to identify darolutamide AEs occurred from 30th July 2019 to May 2022. AEs were recorded in according to category and severity. Real-life data was compared to Aramis registry study.

RESULTS

The total number of AEs including data from both databases was 409 reported by FDA-FAERS and 253 reported by EV databases. On registry study, 794 AEs were reported, with serious AEs occurring in 24.8% of patients in the darolutamide group and with 1 death related to trial regimen. The most frequently reported AEs from both database were general disorders (33% and 26%), investigations (19% and 22%), gastrointestinal (15% and 11%), renal and urinary (9%), gastrointestinal (6%) and musculoskeletal disorder (5%).

CONCLUSIONS

According to our results darolutamide is safe in a real-life scenario and the most frequent side effect is fatigue. Although up to now there are few reports in both real-life databases, these data are encouraging for clinicians using darolutamide in every day clinical practice.

Role of Perilesional Sampling of Patients Undergoing Fusion Prostate Biopsies

Recently, researchers have proposed perilesional sampling during prostate biopsies to avoid systematic biopsies of patients at risk of prostate cancer. The aim of our study is to evaluate the role of perilesional sampling to avoid systematic biopsies of patients undergoing fusion biopsies. A prospective cohort of patients undergoing transrectal MRI transrectal fusion biopsies were consecutively enrolled. All the patients underwent systematic biopsies (SB), targeted biopsies (TB) and perilesional biopsies within 10 mm from the lesion (PB). The detection rates of different strategies were determined. A total of 262 patients were enrolled. The median age of those enrolled was 70 years. The mean BMI was 27 kg/m2, and the mean and prostate volume was 52 mL. A PIRADS score ≥ 4 was recorded in 163/262 (40%) patients. Overall, the detection rates of cancer were 43.5% (114/262) and 35% (92/262) for csPCa. The use of the target + peri-target strategy resulted in a detection of 32.8% (86/262) of cancer cases and of 29% (76/262) of csPCa cases (Grade Group > 2). Using the target plus peri-target approach resulted in us missing 18/262 (7%) of the csPCa cases, avoiding the diagnosis of 8/262 (3%) of nsPCa cases. A biopsy strategy including lesional and perilesional sampling could avoid unnecessary prostate biopsies. However, the risk of missing significant cancers is present. Future studies should assess the cost-benefit relationship of different strategies.

Post-voided residual urine ratio as a predictor of bladder outlet obstruction in men with lower urinary tract symptoms: development of a clinical nomogram

PURPOSE

To confirm the correlation between post-void residual urine ratio (PVR-R) and BOO diagnosed by pressure-flow studies (PFS) in males with lower urinary tract symptoms (LUTS) and to develop a clinical nomogram.

METHODS

A consecutive series of patients aged 45 years or older with non-neurogenic LUTS were prospectively enrolled. Patients underwent standard diagnostic assessment for BOO including International Prostatic Symptoms Score, uroflowmetry, urodynamic studies, suprapubic ultrasound of the prostate, and ultrasound measurements of the bladder wall thickness (BTW). PVR-R was defined as follows: PVR-R = (PVR/total Bladder Volume [BV]) × 100). Logistic regression analysis was used to investigate predictors of pathological bladder emptying (BOO) defined as Schafer > II. A nomogram to predict BOO based on the multivariable logistic regression model was then developed.

RESULTS

Overall 335 patients were enrolled. Overall, 131/335 (40%) presented BOO on PFS. In a multivariable logistic age-adjusted regression model BWT (odds ratio [OR]: 2.21 per mm; 95% confidence interval [CI], 1.57-3.09; p = 0.001), PVR-R (OR: 1.02 per %; 95% CI, 1.01-1.03; p = 0.034) and prostate volume (OR: 0.97 per mL; 95% CI, 0.95-0.98; p = 0.001) were significant predictors for BOO. The model presented an accuracy of 0.82 and a clinical net benefit in the range of 10-90%.

CONCLUSIONS

The present study confirms the important role of PVR-ratio in the prediction of BOO. For the first time, we present a clinical nomogram including PVR-ratio for the prediction of BOO.

Patients' Preferences and Expectations in Overactive Bladder: A Systematic Review

The aim of our study is to review the current available knowledge regarding preferences and expectations of patients with overactive bladder (OAB). The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement guidelines were followed for this manuscript's preparation. Three online databases were searched: PubMed/Medline, Embase, and Scopus, while a combination of the following keywords was used: detrusor overactivity, overactive bladder, urinary incontinence, perspectives, expectations, and preferences. Overall, 1349 studies were retrieved and screened while only 10 studies appeared to be relevant for the scope of this review. Most of the studies were related to preferences about OAB medications (i.e., antimuscarinics); four of them reported patients' inclinations to alternative treatments in the case of medication therapy failure (i.e., neuromodulation, Botox). No data were found about diagnosis or other aspects of disease management (i.e., surgery, follow-up). Based on these findings, from the patient's point of view, the ideal medication should be cheap, without risk of cognitive function impairment, and able to reduce daytime urinary frequency and incontinence episodes.

Real-world data and treatment patterns of patients with lower urinary tract symptoms due to benign prostatic hyperplasia in Germany: an observational study using health insurance claims data

PURPOSE

Benign prostatic hyperplasia (BPH) is associated with lower urinary tract symptoms (LUTS), representing one of the most common urological conditions. However, insights into the actual healthcare of this patient cohort in Germany are scarce. We aimed to retrospectively analyse management patterns of patients with LUTS in Germany using health insurance claims databases.

METHODS

A retrospective, longitudinal cohort analysis was conducted obtaining claims data from the German InGef health insurance database containing approximately five million member-records from over 60 nationwide statutory health insurances. First, a cross-sectional prevalence analysis was performed on all individuals with a diagnosis on LUTS (ICD-10 GM N40) in 2018. Second, a longitudinal analysis of individuals with either a newly started BPH medication or initial BPH surgery who were indexed in 2014 and followed-up for 4 years.

RESULTS

In 2018, 132,386 (6.7%) prevalent BPH patients were identified from 1,979,916 continuously insured males. A potential overcoding bias could not be assessed which may influence the outpatient sector estimation. 10,361 (0.7%) patients were identified with incident BPH medication and 1768 (0.1%) patients with incident BPH surgery out of 1,575,604 males (2013-2018). Alpha-blockers were the drug of choice (95.6%) in the first year. Half of patients received specific BPH medications four years after index, while almost 98% of initial BPH surgeries were performed within the inpatient setting. TURP was the most frequent surgical intervention (76%).

CONCLUSIONS

A widespread diffusion of alternative individualized minimally invasive approaches in the outpatient sector might address pharmacotherapy discontinuation and patient-access barriers to other treatments.

The Quality of Life Definition: Where Are We Going?

The quality of life (QoL) concept now includes new aspects related to patients’ well-being because QoL has become more of a personal perception than an an objective and measurable entity. Here, we discuss the principal aspects of QoL-related aspects in urology and andrology by using a narrative review. Some aspects concerning the QoL are essential when managing uro-andrological patients. The aim of treatments should not only include the absence of disease or symptoms relief but also the improvement of a patient’s QoL with regard to his/her internal status and relationship with others. In this sense, any therapeutic approach should be based on the patient’s perspectives and not only on the instrumental and laboratory findings. Finally, we discussed the role of a patient’s sexual partner adding an extra dimension to the patient-centerd approach as part of the QoL concept in andrology.

Phamacological treatment of persistant lower urinary tract symptoms after a transurethral resection of the prostate is predictive of a new surgical treatment: 10 years follow-up study

AIM

To evaluate possible risk factors of re intervention in patients with benign prostatic enlargement (BPE) undergoing transurethral resection of the prostate (TURP).

MATERIALS AND METHODS

A consecutive series of patients with LUTS and BPE underwent TURP in our center in 2004 and 2005 and they were then followed up to September 2016. Patients were assessed at baseline, 3-, 6-month postoperatively and yearly thereafter with medical history, international prostate symptom score, prostate specific antigen, maximal urinary flow rate, post void residual urine. Reoperation was defined as the requirement of a new TURP to relieve bothersome LUTS. Cox regression was used to determine covariates associated with reoperation rate and the Kaplan-Meier curve assessed the time to reoperation.

RESULTS

Overall, 92 patients were enrolled. Median follow up was 142 months. 13 patients underwent a second TURP during the follow-up period (reoperation rate was 14%); out of them 9/13 (69%) received medical treatment for persistent LUTS (p = .001). The need of LUTS/BPE pharmacological treatment after TURP is an independent risk factor for a second surgical procedure (odds ratio 9,3; p = .001). Out of the 13 patients treated with a re-TURP, 12 (92%) underwent surgery within 5 years of follow-up.

CONCLUSION

In our single center study, the need of LUTS/BPE pharmacological treatment was a predictive factor of a re-TURP. Considering that more than 90% of re-TURP were performed during the first 5 years of follow-up, it is assumable that a follow-up longer than 5 years is not needed in these patients.

A Systematic Review of Patients' Values, Preferences, and Expectations for the Diagnosis and Treatment of Male Lower Urinary Tract Symptoms

CONTEXT

Understanding men's values and preferences in the context of personal, physical, emotional, relational, and social factors is important in optimising patient counselling, facilitating treatment decision-making, and improving guideline recommendations.

OBJECTIVE

To systematically review the available evidence regarding the values, preferences, and expectations of men towards the investigation and treatment (conservative, pharmacological, and surgical) of male lower urinary tract symptoms (LUTS).

EVIDENCE ACQUISITION

We searched electronic databases until August 31, 2020 for quantitative and qualitative studies that reported values and preferences regarding the investigation and treatment of LUTS in men. We assessed the quality of evidence and risk of bias using the Grading of Recommendation, Assessment, Development and Evaluation (GRADE) and GRADE Confidence in the Evidence from Reviews of Qualitative Research (CERQual) approaches.

EVIDENCE SYNTHESIS

We included 25 quantitative studies, three qualitative studies, and one mixed-methods study recruiting 9235 patients. Most men reported urodynamic testing to be acceptable, despite discomfort or embarrassment, as it significantly informs treatment decisions (low certainty evidence). Men preferred conservative and less risky treatment options, but the preference varied depending on baseline symptom severity and the risk/benefit characteristics of the treatment (moderate certainty). Men preferred pharmacological treatments with a low risk of erectile dysfunction and those especially improving urgency incontinence (moderate certainty). Other important preference considerations included reducing the risk of acute urinary retention or surgery (moderate certainty).

CONCLUSIONS

Men prefer lower-risk management options that have fewer sexual side effects and are primarily effective at improving urgency incontinence and nocturia. Overall, the evidence was rated to be of low to moderate certainty. This review can facilitate the treatment decision-making process and improve the trustworthiness of guideline recommendations.

PATIENT SUMMARY

We thoroughly reviewed the evidence addressing men's values and preferences regarding the management of urinary symptoms and found that minimising adverse effects is particularly important. Further research to understand other factors that matter to men is required.

Laparoscopic simple prostatectomy vs bipolar plasma enucleation of the prostate in large benign prostatic hyperplasia: a two-center 3-year comparison

PURPOSE

To compare surgery outcomes and safety of button bipolar enucleation of the prostate vs laparoscopic simple prostatectomy in patients with large prostates (> 80 g) in a two-center cohort study.

METHODS

All patients with lower urinary tract symptoms due to benign prostatic enlargement (Prostate volume > 80 cc) undergoing button bipolar enucleation of the prostate (BTUEP) or laparoscopic simple prostatectomy (LSP) in two centers were enrolled. Data on clinical history, physical examination, urinary symptoms, uroflowmetry and prostate volume were collected at 0, 1, 3 6, 12, 24 and 36 months. Early and long-term complications were recorded.

RESULTS

Overall, 296 patients were enrolled. Out of them, 167/296 (56%) performed a LSP and 129/296 (44%) performed a BTUEP. In terms of efficacy both procedures showed durable results at three years with a reintervention rate of 8% in the LSP group and of 5% in the BTUEP group. In terms of safety, BTUEP and LSP presented similar safety profiles with a 9% of transfusion rate and no major complications.

CONCLUSION

LSP and BTUEP are safe and effective in treating large-volume adenomas with durable results at three years when performed in experienced centers.

Treatment decision-making among men with lower urinary tract symptoms: A qualitative study of men's experiences with recommendations for patient-centred practice

AIMS

To inform and guide patient-centred care for men with lower urinary tract symptoms (LUTS), by providing in-depth qualitative evidence regarding men's perspectives on treatment decision-making for LUTS.

METHODS

An interview study of men recruited from 26 English urology departments. Purposive sampling captured surgical/nonsurgical treatment decisions, and diversity in demographics and symptom burden, in men who had urodynamics and those who did not. After diagnostic assessments, men were interviewed either pre-treatment or after LUTS surgery. Thematic analysis was conducted. Participants' descriptions of how LUTS treatment decisions were made were categorised as patient-led, doctor-led, or shared.

RESULTS

A total of 41 men participated (25 pre-treatment, 16 post-surgery), ages 52-89. Twenty out of 41 described the treatment decision as shared with their consultant, 14 as doctor-led, and seven as patient-led. There was no obvious association between treatment decision-making style and patients' satisfaction with either clinicians' role in their decision or their treatment decision. Incomplete or rushed discussions and misperceptions of LUTS and its treatment were reported, indicating a risk of suboptimal decision-making support by clinicians. As well as clinician opinion, men's treatment decision-making was influenced by the results of urological assessments, comparing current symptoms with possible side-effects of surgery, and others' experiences and opinions.

CONCLUSIONS

Men with LUTS report and prefer different kinds of decision-making support from their clinicians, who must tailor their input to patients' preferences and needs. Patients' treatment decision-making involves multiple factors and can be challenging, and areas of inadequate clinician support were identified. Recommendations for patient-centred consultations about LUTS treatment are presented.

Quality of life with pharmacological treatment in patients with benign prostatic enlargement: results from the Evolution European Prospective Multicenter Multi-National Registry Study

BACKGROUND

Lower urinary tract symptoms due to benign prostate enlargement (LUTS/BPE) can lead to significant disturbances to health-related quality of life (HRQoL) and psychological well-being. The aim of this study was to evaluate the effect of pharmacological treatment of LUTS/BPE on disease specific and generic QOL measures.

METHODS

Evolution was a European prospective, multicenter multi-national, observational registry collecting real-life clinical data over 2 years on the management of LUTS/BPE in primary and secondary care. This study investigated disease-specific QOL using questionnaires such as IPSS Q8, BPH Impact Index (BII) and generic QOL using questionnaires like EuroQOL Five Dimension (EQ5D) which encompassed EQ5D VAS and EQ5D health index.

RESULTS

The registry enrolled 1838 BPE patients and 1246 patients were evaluable at the end of 24 months. Nearly 70% of patients in the study were previously treated with medical therapy and 17% of these had already discontinued medical treatment previously for various reasons with lack of efficacy being the most common. The mean time since diagnosis of LUTS in the previously treated group was 4.7 years (0-26 years). Medical management produced statistically significant improvement in QOL (disease specific and generic) in previously untreated patients and an insignificant change in generic QOL in previously treated patients.

CONCLUSIONS

After 5-years from the onset of symptoms, LUTS/BPE patients previously treated with medication had significantly impaired QOL in patients in a manner comparable to other chronic diseases. Earlier intervention with minimally invasive surgical techniques (MIT) should be considered in LUTS/BPE patients that do not show a significant improvement in QOL with medical therapy.

Evaluation of the clinical pharmacist role in improving clinical outcomes in patients with lower urinary tract symptoms due to benign prostatic hyperplasia

Background Lower urinary tract symptoms due to benign prostatic hyperplasia set restriction to patients' daily life activities and decrease their quality of life. Adherence to medications is considered a core element to improve patients' clinical outcomes. Objective To evaluate the role of clinical pharmacist in improving adherence to medication, reducing severity of symptoms, and improving quality of life in this group of patients. Setting The study was conducted in urology outpatients' clinics in Amman, Jordan. Methods This was a prospective randomized controlled trial, patients were randomly allocated into intervention group or control group. Patients in the intervention group were offered a pharmaceutical care service and patients in the control group received regular healthcare provided by urologist and then followed for 1 month. Main outcome measures Morisky Medication Adherence Score and International Prostate Symptom Score. Results Among 209 patients completed the study, 105 were in the intervention group and 104 in the control group. By the end of the study, 91.4% of the intervention group patients became adherent to their medication compared to 72.1% in the control group (p < 0.0001). At follow up, the severity of the symptoms to calculated score was lower in the intervention group (mean 15.6 ± 5.69) compared to control group (mean 13.9 ± 5.43) (p < 0.0001). The quality of life score were better in the intervention group compared to the control group at follow-up (p < 0.0001). Conclusion The current findings indicate that implementing clinical pharmacy services can positively increase the level of adherence to medications. This was accompanied by modest improvement in the severity of urinary symptoms in benign prostatic hyperplasia and in quality of life for patients. Hence, clinical pharmacy services could provide beneficence in outpatient setting.

Evaluation of the clinical pharmacist role in improving clinical outcomes in patients with lower urinary tract symptoms due to benign prostatic hyperplasia

Background Lower urinary tract symptoms due to benign prostatic hyperplasia set restriction to patients' daily life activities and decrease their quality of life. Adherence to medications is considered a core element to improve patients' clinical outcomes. Objective To evaluate the role of clinical pharmacist in improving adherence to medication, reducing severity of symptoms, and improving quality of life in this group of patients. Setting The study was conducted in urology outpatients' clinics in Amman, Jordan. Methods This was a prospective randomized controlled trial, patients were randomly allocated into intervention group or control group. Patients in the intervention group were offered a pharmaceutical care service and patients in the control group received regular healthcare provided by urologist and then followed for 1 month. Main outcome measures Morisky Medication Adherence Score and International Prostate Symptom Score. Results Among 209 patients completed the study, 105 were in the intervention group and 104 in the control group. By the end of the study, 91.4% of the intervention group patients became adherent to their medication compared to 72.1% in the control group (p < 0.0001). At follow up, the severity of the symptoms to calculated score was lower in the intervention group (mean 15.6 ± 5.69) compared to control group (mean 13.9 ± 5.43) (p < 0.0001). The quality of life score were better in the intervention group compared to the control group at follow-up (p < 0.0001). Conclusion The current findings indicate that implementing clinical pharmacy services can positively increase the level of adherence to medications. This was accompanied by modest improvement in the severity of urinary symptoms in benign prostatic hyperplasia and in quality of life for patients. Hence, clinical pharmacy services could provide beneficence in outpatient setting.

Could shared decision making affect staying in hospital? A cross-sectional pilot study

Background

Shared Decision Making (SDM) is an approach where clinicians and patients share the best available evidence to make decision and where patients opinions are considered. This approach provides benefits for patients, clinicians and health care system. The aim of the present study is to investigate the patients’ perception of their participation in treatment choices and to identify the possible influences of variables in decision aids and therapeutic choices. Furthermore the present study evaluates the impact of SDM on the length of hospital stay and the health expenditure in Piemonte, an Italian region.

Methods

A cross-sectional study was performed in 2016. The patients were selected after hospitalization to clinical and surgical units at the Rivoli and Susa Hospital. Data were collected through the questionnaire and the Hospital Discharge Registers. STROBE guidelines for observational studies were used. A descriptive analysis was conducted. Frequencies and percentages of the categorical variables were reported. Statistical analyses were performed using t-test, chi-square test and Mann-Whitney test.

Results

The final sample was made of 174 subjects. More than half of the sample reported a SDM approach. Female gender (p = 0.027) and lower age (p = 0.047) are associated with an increased possibility to report SDM. Receiving “good” or “excellent” information, having their own request fulfilled and their opinions took into account by healthcare professionals, were all found to be predictors for an approach recognized as SDM (p ≤ 0.05). The perception that healthcare professionals spent a proper amount of time with the patients and used an understendable language are factors increase the chance of a “shared” decision process (p ≤ 0.05). The patients trust in the information given by the healthcare professional is not affecting their perception about the decision making process (P = 0.195). No significant difference where recorded in length of stay and hospital expenditure.

Conclusions

The data show the role played by different dimension of the patients-clinician relationship and that the strongest determinant of a perceived shared decision making approach are healthcare professional-depending.

External validation of Imamura nomogram as a tool to predict preoperatively laser semi-rigid ureterolithotripsy outcomes

BACKGROUND

We aimed to validate Imamura nomogram for prediction of stone free rate in patients undergoing ureterolithotripsy (ULT).

METHODS

From January 2013 to June 2016, patients undergoing laser semi-rigid ULT were prospectively enrolled at our center. All patients were preoperatively assessed with clinical history, blood samples, uranalysis and non-contrast enhanced computed tomography (CT). Treatment efficacy was assessed 1 month later by non-contrast enhanced CT. ROC curve was used to evaluate the performance characteristics of Imamura nomogram.

RESULTS

Overall, we enrolled 275 patients. Median age was 55 years (IQR: 46/64), median length of stone was 9.8 mm (IQR: 7.5/12). Pyuria was detected in 6/275 (2.1%) patients. Stones were located at ureteropelvic junction in 55/275 (19%) patients, proximal ureter in 74/275 (26%) patients, middle and distal ureter in 66/275 (24%) patients and 82/275 (30%) patients, respectively. At 1-month follow-up, 209/275 (76%) patients were stone free. Imamura nomogram presented an AUC of 0.67 (95% CI: 0.580-0.761) for the prediction of stone free rate. At the best cut-off value of 75%, sensitivity was 76%, specificity was 55%, positive predictive value (PPV) was 83% and negative predictive value was 45%.

CONCLUSIONS

We firstly validated Imamura nomogram in a European cohort study. It proved a reasonable accuracy (area under curve: 0.67) and a good PPV (83%). Further studies should confirm our results to support the routine clinical use of Imamura nomogram as a tool to predict ULT outcomes.