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Introduction: Weight loss prior to bariatric-metabolic surgery (BMS) is recommended in most bariatric centers. However, there is limited high-quality evidence to support mandatory preoperative weight loss. In this study, we will evaluate whether weight gain prior to primary BMS is related to lower postoperative weight loss., Methods: A retrospective analysis of prospectively collected data was performed. Preoperative weight loss (weight loss from start of program to day of surgery), postoperative weight loss (weight loss from day of surgery to follow-up), and total weight loss (weight loss from start of program to follow-up) were calculated. Five groups were defined based on patients' preoperative weight change: preoperative weight loss of >5 kg (group I), 3-5 kg (group II), 1-3 kg (group III), preoperative stable weight (group IV), and preoperative weight gain >1 kg (group V). Linear mixed models were used to compare the postoperative weight loss between group V and the other four groups (I-IV)., Results: A total of 1928 patients were included. Mean age was 44 years, 78.6% were female, and preoperative BMI was 43.7 kg/m 2 . Analysis showed significantly higher postoperative weight loss in group V, compared to all other groups at 12, 24, and 36 months follow-up. Up to three years follow-up, highest total weight loss was observed in group I., Conclusion: Weight gain before surgery should not be a reason to withhold a bariatric-metabolic operation. However, patients with higher preoperative weight loss have higher total weight loss. Therefore, preoperative weight loss should be encouraged prior to bariatric surgery., (© 2023. The Author(s).)

Introduction: Pregnant women with fear of childbirth display an elevated risk of a negative delivery experience, birth-related post-traumatic stress disorder, and adverse perinatal outcomes such as preterm birth, low birthweight, and postpartum depression. One of the therapies used to treat fear of childbirth is eye movement desensitization and reprocessing (EMDR) therapy. The purpose of the present study was to determine the obstetric safety and effectiveness of EMDR therapy applied to pregnant women with fear of childbirth., Material and Methods: A randomized controlled trial (the OptiMUM-study) was conducted in two teaching hospitals and five community midwifery practices in the Netherlands (www.trialregister.nl, NTR5122). Pregnant women (n = 141) with a gestational age between 8 and 20 weeks and suffering from fear of childbirth (i.e. sum score on the Wijma Delivery Expectations Questionnaire ≥85) were randomly allocated to either EMDR therapy (n = 70) or care-as-usual (CAU) (n = 71). Outcomes were maternal and neonatal outcomes and patient satisfaction with pregnancy and childbirth., Results: A high percentage of cesarean sections (37.2%) were performed, which did not differ between groups. However, women in the EMDR therapy group proved seven times less likely to request an induction of labor without medical indication than women in the CAU group. There were no other significant differences between the groups in maternal or neonatal outcomes, satisfaction, or childbirth experience., Conclusions: EMDR therapy during pregnancy does not adversely affect pregnancy or the fetus. Therefore, therapists should not be reluctant to treat pregnant women with fear of childbirth using EMDR therapy., (© 2023 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG).)

Purpose: Surgical removal of the cancerous tissue remains the cornerstone of curative treatment for colorectal cancer and results in an inflammatory response. An exaggerated inflammatory response has been implicated in the promotion of tumor proliferation and has shown associations with postoperative complications. Literature on the preferred surgical technique to minimize inflammatory response is inconclusive. Therefore, the aim of this study was to assess the inflammatory response and postoperative incidence of infectious complications following surgery for colorectal cancer., Methods: Embase, PubMed, and Cochrane databases were searched for RCTs that reported inflammatory parameters as a function of surgical modality only. Data related to CRP or IL-6 levels on postoperative days 1 and 3 and data related to postoperative infections were subject to a pairwise meta-analysis to compare open versus laparoscopic techniques., Results: The literature search and screening process yielded 4151 studies. Ten studies met criteria, including 568 patients. Only studies on laparoscopic and open surgery were found. Pooled analyses found lower Il-6 and CRP levels on postoperative day 1 and lower CRP levels on postoperative day 3 for laparoscopic surgery compared to open surgery. However, there was no difference in incidence of postoperative infectious complications., Conclusion: The findings of this study indicate a superior inflammatory profile for laparoscopic surgery compared to an open approach for colorectal cancer surgery. For future research, it would be worthwhile to conduct a randomized controlled trial to compare the postoperative inflammatory response and related clinical outcomes between minimally invasive surgical approaches, including laparoscopic and robot-assisted surgery., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: Colorectal cancer causes the majority of large bowel obstructions and surgical resection remains the gold standard for curative treatment. There is evidence that a deviating stoma as a bridge to surgery can reduce postoperative mortality rate; however, the optimal stoma type is unclear. The aim of this study was to compare outcomes between ileostomy and colostomy as a bridge to surgery in left-sided obstructive colon cancer., Methods: This was a national, retrospective population-based cohort study with 75 contributing hospitals. Patients with radiological left-sided obstructive colon cancer between 2009 and 2016, where a deviating stoma was used as a bridge to surgery, were included. Exclusion criteria were palliative treatment intent, perforation at presentation, emergency resection, and multivisceral resection., Results: A total of 321 patients underwent a deviating stoma; 41 (12.7 per cent) ileostomies and 280 (87.2 per cent) colostomies. The ileostomy group had longer length of stay (median 13 (interquartile range (i.q.r.) 10-16) versus 9 (i.q.r. 6-14) days, P = 0.003) and more nutritional support during the bridging interval. Both groups showed similar complication rates in the bridging interval and after primary resection, including anastomotic leakage. Stoma reversal during resection was more common in the colostomy group (9 (22.0 per cent) versus 129 (46.1 per cent) for ileostomy and colostomy respectively, P = 0.006)., Conclusion: This study demonstrated that patients having a colostomy as a bridge to surgery in left-sided obstructive colon cancer had a shorter length of stay and lower need for nutritional support. No difference in postoperative complications were found., (© The Author(s) 2023. Published by Oxford University Press on behalf of BJS Society Ltd.)

Background: In minimally invasive surgery of the sigmoid colon and rectum a retractor sponge has been introduced as an alternative to the Trendelenburg position. This randomized clinical trial (RCT) compared postoperative duration of hospital stay and perioperative outcomes in patients with sigmoid or rectal cancer undergoing sponge-assisted versus Trendelenburg position surgery., Methods: The SPONGE trial is a single-centre RCT nested within the Dutch nationwide prospective observational cohort of patients with colorectal cancer, and follows the Trials within Cohorts (TwiCs) design. Patients with sigmoid or rectal cancer undergoing elective laparoscopic or robotic surgery were randomized to either sponge-assisted or Trendelenburg surgery on a 1:1 basis using block randomization. Duration of postoperative hospital stay was the primary outcome and was compared using the Mann-Whitney U test. Secondary endpoints included the proportion of complications, readmissions, or mortality versus the χ2 test in intention-to-treat and per-protocol analyses. This trial was not blinded for patients in the intervention arm or physicians., Results: Between November 2015 and June 2021, 82 patients were randomized to sponge-assisted surgery and 81 to Trendelenburg surgery. After post-randomization exclusion, 150 patients remained for analyses (75 patients per arm). There was no statistically significant difference in median duration of hospital stay (5 days versus 4 days, respectively; P = 0.06), 30-day postoperative complications (30 per cent versus 31 per cent; P = 1.00), readmission rate (8 per cent versus 15 per cent; P = 0.30), or mortality (0 per cent versus 1 per cent, P = 1.00). The per-protocol analysis showed similar results. No adverse device events were seen., Conclusion: Sponge-assisted laparoscopic/robotic surgery does not reduce the duration of hospital stay, or perioperative morbidity or mortality., Trial Registration: NCT02574013 (http://www.clinicaltrials.gov)., (© The Author(s) 2022. Published by Oxford University Press on behalf of BJS Society Ltd. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: In patients undergoing laparoscopic cholecystectomy (LC) for complicated biliary disease, complication rates increase up to 30%. The aim of this study is to assess the effect of differences in surgical strategy comparing outcome data of two large volume hospitals., Methods: A prospective database was created for all the patients who underwent a LC in two large volume hospitals between January 2017 and December 2018. In cases of difficult cholecystectomy in clinic A, regular LC or conversion were surgical strategies. In clinic B, laparoscopic subtotal cholecystectomy was performed as an alternative in difficult cases. The difficulty of the cholecystectomy (score 1-4) and surgical strategy (regular LC, subtotal cholecystectomy, conversion) were scored. Postoperative complications, reinterventions, and ICU admission were assessed. For predicting adverse postoperative complication outcomes, uni- and multivariable analyses were used., Results: A total of 2104 patients underwent a LC in the study period of which 974 were from clinic A and 1130 were from clinic B. In total, 368 procedures (17%) were scored as a difficult cholecystectomy. In clinic A, more conversions were performed (4.4%) compared to clinic B (1.0%; p < 0.001). In clinic B, more subtotal laparoscopic cholecystectomies were performed (1.8%) compared to clinic A (0%; p =  < 0.001). Overall complication rate was 8.2% for clinic A and 10.2% for clinic B (p = 0.121). Postoperative complication rates per group for regular LC, conversion, and subtotal cholecystectomy in difficult cholecystectomies were 45 (15%), 12 (24%), and 7 (35%; p = 0.035), respectively. The strongest predictor for Clavien-Dindo grade 3-5 complication was subtotal cholecystectomy., Conclusion: Surgical strategy in case of a difficult cholecystectomy seems to have an important impact on postoperative complication outcome. The effect of a subtotal cholecystectomy on complications is of great concern., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Prediction of side-specific extraprostatic extension (EPE) is crucial in selecting patients for nerve-sparing radical prostatectomy (RP)., Objective: To develop and externally validate nomograms including multiparametric magnetic resonance imaging (mpMRI) information to predict side-specific EPE., Design, Setting, and Participants: A retrospective analysis of 1870 consecutive prostate cancer patients who underwent robot-assisted RP from 2014 to 2018 at three institutions., Outcome Measurements and Statistical Analysis: Four multivariable logistic regression models were established, including combinations of patient-based and side-specific variables: prostate-specific antigen (PSA) density, highest ipsilateral International Society of Urological Pathology (ISUP) biopsy grade, ipsilateral percentage of positive cores on systematic biopsy, and side-specific clinical stage assessed by both digital rectal examination and mpMRI. Discrimination (area under the curve [AUC]), calibration, and net benefit of these models were assessed in the development cohort and two external validation cohorts., Results and Limitations: On external validation, AUCs of the four models ranged from 0.80 (95% confidence interval [CI] 0.68-0.88) to 0.83 (95% CI 0.72-0.90) in cohort 1 and from 0.77 (95% CI 0.62-0.87) to 0.78 (95% CI 0.64-0.88) in cohort 2. The three models including mpMRI staging information resulted in relatively higher AUCs compared with the model without mpMRI information. No major differences between the four models regarding net benefit were established. The model based on PSA density, ISUP grade, and mpMRI T stage was superior in terms of calibration. Using this model with a cut-off of 20%, 1980/2908 (68%) prostatic lobes without EPE would be found eligible for nerve sparing, whereas non-nerve sparing would be advised in 642/832 (77%) lobes with EPE., Conclusions: Our analysis resulted in a simple and robust nomogram for the prediction of side-specific EPE, which should be used to select patients for nerve-sparing RP., Patient Summary: We developed a prediction model that can be used to assess accurately the likelihood of tumour extension outside the prostate. This tool can guide patient selection for safe nerve-sparing surgery., (Copyright © 2020 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Fear of childbirth (FoC) occurs in 7. 5% of pregnant women and has been associated with adverse feto-maternal outcomes. Eye Movement Desensitization and Reprocessing (EMDR) therapy has proven to be effective in the treatment of posttraumatic stress disorder (PTSD) and anxiety; however, its effectiveness regarding FoC has not yet been established. The aim was to determine the safety and effectiveness of EMDR therapy for pregnant women with FoC. This single-blind RCT (the OptiMUM-study, www.trialregister.nl, NTR5122) was conducted in the Netherlands. FoC was defined as a score ≥85 on the Wijma Delivery Expectations Questionnaire (WDEQ-A). Pregnant women with FoC and a gestational age between 8 and 20 weeks were randomly assigned to EMDR therapy or care-as-usual (CAU). The severity of FoC was assessed using the WDEQ-A. Safety was indexed as worsening of FoC symptoms, dropout, serious adverse events, or increased suicide risk. We used linear mixed model analyses to compare groups. A total of 141 women were randomized (EMDR n = 70; CAU n = 71). No differences between groups were found regarding safety. Both groups showed a very large (EMDR d = 1.36) or large (CAU d = 0.89) reduction of FoC symptoms with a mean decrease of 25.6 (EMDR) and 17.4 (CAU) points in WDEQ-A sum score. No significant difference between both groups was found ( p = 0.83). At posttreatment, 72.4% (EMDR) vs. 59.6% (CAU) no longer met the criteria for FoC. In conclusion, the results are supportive of EMDR therapy as a safe and effective treatment of FoC during pregnancy, albeit without significant beneficial effects of EMDR therapy over and above those of CAU. Therefore, the current study results do not justify implementation of EMDR therapy as an additional treatment in this particular setting., Competing Interests: Author AdJ has been a board member of the Dutch EMDR Association and EMDR Europe Association, and receives fees for courses and books about trauma and EMDR. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Baas, van Pampus, Stramrood, Dijksman, Vanhommerig and de Jongh.)

Purpose: To evaluate whether severe postpartum hemorrhage (PPH) is a risk factor for posttraumatic stress disorder (PTSD). Severe PPH can be experienced as a traumatic event. PTSD leads to negative mental health effects. Knowing risk factors for PTSD during childbirth offers opportunities for early interventions, which may prevent the development of PTSD., Materials and Methods: In this prospective study, we compared two groups of participants; women with ≥2000 mL of blood loss (severe PPH, patients) and women with ≤500 mL of blood loss (controls). Participants were screened for PTSD using the PCL-5 four to six weeks after delivery. Positive screening was followed by the CAPS-5 to diagnose PTSD., Results: We included 187 PPH patients and 121 controls. Median PCL-5 scores were higher for PPH patients (5.0) than controls (4.0, p  = 0.005). Thirteen PPH patients (7.0%) and two controls (1.7%) scored ≥32 on the PCL-5, indicative of probable PTSD (OR 4.45, 95% CI 0.99-20.06, p  = 0.035). Significant more PPH patients than controls met criteria for a clinical diagnosis of PTSD on the CAPS-5 ( n  = 10, 5.6% vs n  = 0, 0.0%; p  = 0.007)., Conclusions: There is a significant and clinically relevant increased risk for developing PTSD after severe PPH. Gynecologists and midwives are advised to screen for PTSD at postpartum follow-up visits to prevent long-term negative mental health effects., Clinical Trial Registration: NL50273.100.14.

Background: Current guidelines recommend maintaining intra-operative normothermia to avoid surgical site infections (SSI) after colorectal cancer surgery. The aim of this study was to assess whether compliance with normothermia as part of temperature management measures is an effective strategy to reduce post-operative SSI and complications. Patients and Methods: This was a cohort study of patients undergoing surgery for primary colorectal cancer in 2011-2017 in a large teaching hospital in which temperature management using the Bair Hugger™ system (3M™ Center, St. Paul, MN) was standard care. Data from the prospective Dutch Surgical Audit (DCRA) database were complemented by highly granular intra-operative central body temperature data. A multivariable logistic regression model was used. Results: A total of 1,015 patients undergoing surgery for primary colorectal cancer were included. Temperature outcomes for the entire study cohort were as follows: mean temperature was 36.3°C (standard deviation [SD] ±0.5°C), median temperature nadir was 35.8°C (interquartile range [IQR] 35.6°C-36.1°C), median percentage of time at nadir was 2.0% (IQR 0.8%-10.7%), and median percentage of time less than 36.0°C was 1.0% (IQR 0.0%-33.3%). Thirty-day SSI rate was 10% (n = 101). Logistic regression models adjusting for gender, diabetes mellitus, body mass index (BMI), rectal cancer, duration of surgery, open surgery, emergency surgery, and period of surgery showed no association between any of the four temperature outcomes and SSI. Multivariable analysis also failed to show an association between intra-operative hypothermia and 30-day complications, mortality, or re-admission. Conclusions: In a hospital in which temperature management is standard care, intra-operative hypothermia and SSI rates in patients undergoing colorectal cancer surgery were low. Compliance with normothermia appears to be an effective strategy to reduce SSI.

Aim: Unlike meta-analyses of randomized controlled trials, population-based studies in colorectal cancer (CRC) patients have shown a significant association between open surgery and increased 30- and 90-day mortality compared with laparoscopic surgery. Long-term mortality, however, is scarcely reported. This retrospective population-based study aimed to compare long-term mortality after open and laparoscopic surgery for CRC., Method: The Dutch Colorectal Audit and the Dutch Cancer Centre registry were used to identify patients from three large nonacademic teaching hospitals who underwent curative resection for CRC between 2009 and 2018. Patients with relative contraindications for laparoscopic surgery (cT4 or pT4 tumours, distant metastasis requiring additional resection and emergency surgery) were excluded. Multivariable regression was used to assess the effect of laparoscopic surgery on long-term mortality with adjustment for gender, age, American Society of Anesthesiologists score, TNM stage, chemoradiation therapy and other confounders., Results: We included 4531 patients, of whom 1298 (29%) underwent open surgery. The median follow-up was 43 months (interquartile range 23-71 months). Open surgery was associated with an increased risk of long-term mortality (adjusted hazard ratio 1.26, 95% confidence interval 1.10-1.45, p = 0.001). Mixed-effects Cox regression with year of surgery as a random effect also showed an increased risk after open surgery (adjusted hazard ratio 1.33, 95% confidence interval 1.11-1.52, p = 0.004)., Conclusion: Open surgery seems to be associated with increased long-term mortality in the elective setting for CRC patients. A minimally invasive approach might improve long-term outcomes., (© 2021 The Association of Coloproctology of Great Britain and Ireland.)

Introduction: Bowel obstruction patients are at increased risk of emergency surgery and have poor nutritional and physical conditions. These patients could benefit from prehabilitation and prevention of emergency surgery. This study assessed the effect of a multimodal obstruction treatment for bowel obstruction patients in colorectal surgery on the risk of emergency surgery and postoperative morbidity and mortality., Materials and Methods: This multicenter observational cohort study included all consecutive bowel obstruction patients who received obstruction treatment (obstruction protocol) in the period 2019-2020 in two Dutch hospitals. Benign and malignant causes of bowel obstruction were included. Treatment consisted of 1. dietary adjustments, 2. postponing surgery for three weeks, 3. laxatives, and 4. prehabilitation. We compared emergency surgery and postoperative morbidity and mortality rates to known rates from the literature., Results: Eighty-nine patients were included: obstruction treatment was successful in 77 patients (87%) who underwent elective surgery and unsuccessful in 12 patients (13%) who underwent emergency surgery. Sixty-six (74%) had colorectal cancer, and 22 (25%) had benign disease. Thirty-day mortality of 0% in our study was significantly lower than the national average of 4% in colorectal cancer patients in the Netherlands (p = 0.049). Anastomotic leakage rate was 3%, severe complications (Clavien-Dindo ≥ III) 8%, and bowel perforation 0%. These rates did not differ significantly from rates reported in literature., Conclusion: The obstruction treatment prevented emergency surgery in most patients with bowel obstruction and reduced postoperative morbidity and mortality. The obstruction treatment seems to be a safe and efficient alternative to emergency surgery., Competing Interests: Declaration of competing interest None, (Copyright © 2021 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)

Objectives: To evaluate the impact of using clinical stage assessed by multiparametric magnetic resonance imaging (mpMRI) on the performance of two established nomograms for the prediction of pelvic lymph node involvement (LNI) in patients with prostate cancer., Patients and Methods: Patients undergoing robot-assisted extended pelvic lymph node dissection (ePLND) from 2015 to 2019 at three teaching hospitals were retrospectively evaluated. Risk of LNI was calculated four times for each patient, using clinical tumour stage (T-stage) assessed by digital rectal examination (DRE) and by mpMRI, in the Memorial Sloan Kettering Cancer Centre (MSKCC; 2018) and Briganti (2012) nomograms. Discrimination (area under the curve [AUC]), calibration, and the net benefit of these four strategies were assessed and compared., Results: A total of 1062 patients were included, of whom 301 (28%) had histologically proven LNI. Using DRE T-stage resulted in AUCs of 0.71 (95% confidence interval [CI] 0.70-0.72) for the MSKCC and 0.73 (95% CI 0.72-0.74) for the Briganti nomogram. Using mpMRI T-stage, the AUCs were 0.72 (95% CI 0.71-0.73) for the MSKCC and 0.75 (95% CI 0.74-0.76) for the Briganti nomogram. mpMRI T-stage resulted in equivalent calibration compared with DRE T-stage. Combined use of mpMRI T-stage and the Briganti 2012 nomogram was shown to be superior in terms of AUC, calibration, and net benefit. Use of mpMRI T-stage led to increased sensitivity for the detection of LNI for all risk thresholds in both models, countered by a decreased specificity, compared with DRE T-stage., Conclusion: T-stage as assessed by mpMRI is an appropriate alternative for T-stage assessed by DRE to determine nomogram-based risk of LNI in patients with prostate cancer, and was associated with improved model performance of both the MSKCC 2018 and Briganti 2012 nomograms., (© 2021 The Authors BJU International © 2021 BJU International Published by John Wiley & Sons Ltd.)

Objectives: Measuring quality of care is important, however many of the quality indicators used do not focus on outcome of treatment and aspects which are valuable for patients and physicians. The project 'Care for Outcomes' aims to establish a relevant set of outcome indicators for lung cancer., Setting: Network of seven large, non-university teaching hospitals in the Netherlands (Santeon)., Methods: By reviewing the literature, a list of potential outcome indicators for patients with lung cancer was composed and subsequently prioritised by expert's opinion. Three external parties, with expertise on lung cancer, clinical management and public health, evaluated and reduced the list of indicators to a working set. Finally, the resulting selection of outcome indicators was tested for feasibility and discrimination in patient data, by collecting retrospective data and performing regression and survival analyses., Participants: Development of the indicator set in six Santeon hospitals. Retrospective cohort study in 5922 patients diagnosed with lung cancer (all types and stages)., Results: Selected outcome indicators were divided into three levels of outcome (tiers). The first tier about survival and the process of recovery include mortality, survival, positive resection margins, rethoracotomy after resection and quality of life at baseline and after 3, 6 and 12 months. Tier 2 concerning the sustainability of the recovery include complications after resection and toxicity after chemotherapy and/or radiation. Tier 3 about sustainability of health revealed no measurable outcomes. The retrospective data collection showed differences between hospitals and variation in case mix., Conclusion: A relevant set of outcome indicators for lung cancer was systematically developed. This set has the potential to compare quality of care between hospitals and inform patients with lung cancer about outcomes. The project is ongoing in the current Santeon Value-Based Health Care programme through quality and improvement cycles., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: To assess the impact of multiparametric magnetic resonance imaging (mp-MRI) local tumor staging on prostate cancer risk stratification and choice of treatment., Materials and Methods: Prostate cancer patients, newly diagnosed from 2017 to 2018 at 7 Dutch teaching hospitals were included. Risk group classification was done twice, using either digital rectal examination (DRE) or mp-MRI information. Risk group migration and rates of treatment intensification associated with mp-MRI upstaging were established. Diagnostic accuracy measures for the detection of nonorgan-confined disease (stage ≥T3a), for both DRE and mp-MRI, were assessed in patients undergoing robot-assisted radical prostatectomy., Results: A total of 1683 patients were included. Upstaging due to mp-MRI staging occurred in 493 of 1683 (29%) patients and downstaging in 43 of 1683 (3%) patients. Upstaging was associated with significant higher odds for treatment intensification (odds ratio [OR]: 3.5 95% confidence interval [CI] 1.9-6.5). Stage ≥T3a on mp-MRI was the most common reason for risk group upstaging (77%). Sensitivity for the detection of stage ≥T3a was higher for mp-MRI compared to DRE (51% vs 12%, P <.001), whereas specificity was lower (82% vs 97%, P <.001). Mp-MRI resulted in a significantly higher cumulative rate of true positive and true negative stage ≥T3a predictions compared with DRE (67% vs 58%, P <.001)., Conclusion: Use of mp-MRI tumor stage for prostate cancer risk classification leads to upstaging in 1 of 3 patients. Mp-MRI enables superior detection of nonorgan-confined disease compared with DRE, and should be the preferred tool for determining clinical tumor stage., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Aim: Emergency surgery is a known predictor for 30-day mortality. However, its relationship with long-term mortality is still a matter of debate. The aim of this study was to analyse the effect of emergency surgery compared with elective surgery on long-term survival., Method: Data from the Dutch Colorectal Audit and the Dutch Cancer Centre registry of a large nonacademic teaching hospital were used to analyse outcomes of patients who underwent surgery for colon cancer from 2009 until 2017. Univariable and multivariable Cox regression were used to assess the effect of emergency surgery on long-term mortality with adjustment for patient, tumour and treatment characteristics., Results: A total of 1139 patients with a median follow-up of 40 months (interquartile range 23-65 months) were included. Emergency surgery was performed in 158 patients (14%). The 5-year survival after emergency surgery was 46% compared with 72% after elective surgery. After adjusting for baseline differences there was an independent and significant association between emergency surgery and increased long-term mortality (hazard ratio 1.79, 95% CI 1.28-2.51, P = 0.001)., Conclusion: Emergency surgery for colon cancer seems to lead to a significantly increased risk of long-term mortality compared with elective surgery. Detection and treatment of early symptoms that can lead to emergency surgery might be the way forward., (Colorectal Disease © 2020 The Association of Coloproctology of Great Britain and Ireland.)

Objective: To determine the influence of a preoperative multidisciplinary evaluation for frail older patients with colorectal cancer (CRC) on preoperative decision making and postoperative outcomes., Background: Surgery is the main treatment for CRC. Older patients are at increased risk for adverse outcomes. For complex surgical cases, a multidisciplinary team (MDT) approach has been suggested to improve postoperative outcome. Evidence is lacking., Methods: Historical cohort study from 2015 to 2018 in surgical patients ≥70 years with CRC. Frailty screening was used to appraise the somatic, functional and psychosocial health status. An MDT weighed the risk of surgery versus the expected gain in survival to guide preoperative decision making and initiate a prehabilitation program. Primary endpoint was the occurrence of a Clavien-Dindo (CD) Grade III-V complication. Secondary endpoints included the occurrence of any complication (CD II-V), length of hospital stay, discharge destination, readmission rate and overall survival., Results: 466 patients were included and 146 (31.3%) patients were referred for MDT evaluation. MDT patients were more often too frail for surgery compared to non-MDT patients (10.3% vs 2.2%, P = .01). Frailty was associated with overall mortality (aOR 2.6 95% CI 1.1-6.1). Prehabilitation was more often performed in MDT patients (74.8% vs 23.4% in non-MDT patients). Despite an increased risk, MDT patients did not suffer more postoperative complications (CD III-V) than non-MDT patients (14.9% vs 12.4%; P = .48). Overall survival was worse in MDT patients (35 (32-37) vs 48 (47-50) months in non-MDT patients; P < .01)., Conclusions: Implementation of preoperative MDT evaluation for frail patients with CRC improves risk stratification and prehabilitation, resulting in comparable postoperative outcomes compared to non-frail patients. However, frail patients are at increased risk for worse overall survival., Competing Interests: Declaration of Competing Interest None., (Copyright © 2020. Published by Elsevier Ltd.)

Physicians are frequently exposed to adverse events on the work-floor, which puts them at risk for depression, anxiety- or posttraumatic stress disorder. This study aims to explore what events orthopaedic surgeons consider to have the highest emotional impact as well as support, coping strategies and mental health. A questionnaire was emailed to all members of the Dutch Society of Orthopaedic Surgeons which included resident, attending, non-practicing and retired orthopaedic surgeons. The questionnaire in- cluded questions about demographics, personal experiences and subsequent support and coping. Also the Hospital Anxiety and Depression Scale and the Trauma Screening Questionnaire were included, which are validated screening instruments for anxiety, depression and posttraumatic stress disorder (PTSD), respectively. A total of 292 questionnaires were eligible for analysis. Most common events considered a high emotional impact stressor were : missing a diagnosis (59.2%), when a patient becomes severely handicapped (36.6%) or doubting whether one is making the right decision (36.6%). The prevalence of depression was higher compared to the general population with a high income in the Netherland (4.8 vs. 3.0 %,) and for anxiety as well (8.3 vs. 6.0%). Fifty-seven (19.5%) participants expe- rienced an adverse event as traumatic. Prevalence of PTSD was 0.3% among the whole sample. Most common coping strategies after adverse events were support from colleagues (80.7%), support from friends and family (59.3%) or doing sports (26.6%). Orthopaedic surgeons are exposed to many adverse events over the course of their career, which may have a high emotional impact. The prevalence rate found for depression and anxiety were both higher compared to the general population, while the rate for PTSD was lower. Still, more awareness must be created for the mental health of physicians as well as the implementation of a well-organized support system.

Purpose: Available published studies evaluating the association between nerve sparing robot-assisted radical prostatectomy and risk of ipsilateral positive surgical margins were subject to selection bias. In this study we overcome these limitations by using multivariable regression analysis., Materials and Methods: Patients undergoing robot-assisted radical prostatectomy for prostate cancer at 4 institutions from 2013 to 2018 were included in the study. A multilevel logistic random intercept model, including covariates on patient level and side specific factors on prostate lobe level, was used to evaluate the association between nerve sparing and risk of ipsilateral positive margins., Results: A total of 5,148 prostate lobes derived from 2,574 patients who underwent robot-assisted radical prostatectomy were analyzed. Multivariable analysis showed nerve sparing was an independent predictor for ipsilateral positive margins (OR 1.42, 95% CI 1.14-1.82). Other significant predictors for positive margins were prostate specific antigen density (OR 3.64, 95% CI 2.36-5.90) and side specific covariates including highest preoperative ISUP (International Society of Urological Pathology) biopsy grade (OR 1.58, 95% CI 1.13-2.53; OR 1.62, 95% CI 1.13-2.69; OR 2.11, 95% CI 1.39-3.59 and OR 4.43, 95% CI 3.17-10.12 for ISUP grade 2, 3, 4 and 5, respectively), presence of extraprostatic extension on magnetic resonance imaging (OR 1.42, 95% CI 1.03-1.91) and percentage of positive cores on systematic biopsy (OR 3.82, 95% CI 2.50-5.86)., Conclusions: Nerve sparing was associated with an increased risk of ipsilateral positive surgical margins. The increased risk of positive margins should be considered when counseling patients who opt for nerve sparing robot-assisted radical prostatectomy.

Introduction: To establish oncological safe nerve-sparing robot-assisted radical prostatectomy, accurate assessment of extraprostatic extension (EPE) is critical. A recently developed nomogram including magnetic resonance imaging parameters accurately predicted side-specific EPE in the development cohort. The aim of this study is to assess this model's performance in an external patient population., Patients and Methods: Model fit was assessed in a cohort of 550 patients who underwent robot-assisted radical prostatectomy in 2014 to 2017 for prostate cancer. Model calibration was evaluated using calibration slopes. Discriminative ability was quantified using the area under the receiver operating characteristic curve. Model updating was done by adjusting the linear predictor to minimize differences in expected and observed risk for EPE., Results: A total of 792 prostate lobes were included for model validation. Discriminative ability expressed in terms of receiver operating characteristic curve was 0.78, 95%CI 0.75-0.82. Graphical evaluation of the calibration showed poor fit with a high disagreement between predicted probabilities and observed probabilities of EPE in the population. Model updating resulted in excellent agreement between mean predicted and observed probabilities. However, calibration plots showed substantial miscalibration; including both under- and overestimation., Conclusion: External validation of the novel nomogram for the prediction of side specific EPE developed by Martini and co-workers showed good discriminative ability but poor calibration. After updating, substantial miscalibration was still present. Use of this nomogram for individualized risk predictions is therefore not recommended., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Aim: Older colorectal cancer (CRC) patients are at increased risk of postoperative morbidity and mortality. Routine postoperative overnight intensive care unit (ICU) admission might reduce this risk. This study aimed to examine the effect of routine overnight ICU admission after CRC surgery on postoperative adverse outcomes and costs in patients aged 80 years or older., Methods: Patients aged 80 years or older who underwent CRC surgery in our centre were included in this observational cohort study. All patients in the period 2014-2017 with routine overnight ICU admission were assigned to the ICU cohort; all patients in the period 2009-2013 were assigned to the non-ICU cohort. Multivariable logistic regression was performed to compare the primary composite end-point (30-day mortality, serious complications and readmission) between the groups. Cost data from the literature were used to perform a cost analysis., Results: A total of 242 patients were included, 125 in the ICU cohort and 117 in the non-ICU cohort. Routine overnight ICU admission was associated with a reduced risk of the composite end-point (OR 0.44, 95% CI 0.22-0.87, P = 0.02) after adjusting for important confounders. In the ICU cohort 28% of patients experienced ICU events requiring intervention; this was not associated with postoperative morbidity or mortality. The 9% reduction in the incidence of serious complications in the ICU cohort is sufficient to offset the additional costs of routine overnight ICU admission., Conclusion: Routine overnight ICU admission after CRC surgery in patients aged 80 years and older is associated with reduced risk of postoperative mortality and morbidity and seems to be cost-effective., (Colorectal Disease © 2019 The Association of Coloproctology of Great Britain and Ireland.)

Background: Measuring and improving outcomes is a central element of value-based health care. However, selecting improvement interventions based on outcome measures is complex and tools to support the selection process are lacking. The goal was to present strategies for the systematic identification and selection of improvement interventions applied to the case of aortic valve disease and to combine various methods of process and outcome assessment into one integrated approach for quality improvement., Methods: For this case study a concept-driven mixed-method approach was applied for the identification of improvement intervention clusters including: (1) benchmarking outcomes, (2) data exploration, (3) care delivery process analysis, and (4) monitoring of ongoing improvements. The main outcome measures were long-term survival and 30-day mortality. For the selection of an improvement intervention, the causal relations between the potential improvement interventions and outcome measures were quantified followed by a team selection based on consensus from a multidisciplinary team of professionals., Results: The study resulted in a toolbox: the Intervention Selection Toolbox (IST). The toolbox comprises two phases: (a) identifying potential for improvement, and (b) selecting an effective intervention from the four clusters expected to lead to the desired improvement in outcomes. The improvements identified for the case of aortic valve disease with impact on long-term survival in the context of the studied hospital in 2015 include: anticoagulation policy, increased attention to nutritional status of patients and determining frailty of patients before the treatment decision., Conclusions: Identifying potential for improvement and carefully selecting improvement interventions based on (clinical) outcome data demands a multifaceted approach. Our toolbox integrates both care delivery process analyses and outcome analyses. The toolbox is recommended for use in hospital care for the selection of high-impact improvement interventions.

Introduction: Bowel obstruction increases risk of emergency surgery and leads to suboptimal physical and nutritional condition. Preventing emergency surgery and prehabilitation might improve outcomes. This pilot study aimed to examine the effect of a multimodal obstruction protocol for bowel obstruction patients on the risk of emergency surgery and postoperative morbidity and mortality., Materials and Methods: All bowel obstruction patients treated according to the obstruction protocol in the period 2013-2017 were included in this uncontrolled observational cohort study. Benign and malignant causes of bowel obstruction were included. The protocol consisted of: 1. specific dietary adjustments to reduce prestenotic dilatation, 2. oral laxatives and 3. prehabilitation. Emergency surgery and postoperative morbidity and mortality rates were compared to known rates from the literature., Results: Sixty-one patients were included: 44 (72%) were treated for colorectal cancer and 17 (28%) for Crohn's disease or diverticulitis. Four patients (7%) underwent emergency surgery. Primary anastomosis was constructed in 49 out of 57 elective patients (86%). Severe complications (Clavien-Dindo ≥ III) occurred in four patients (7%). No bowel perforation, anastomotic leakages or 30-day mortality was observed. These rates were much lower than rates reported in the literature after surgery for colorectal cancer (3% bowel perforation, 8% anastomotic leakage, 4% 30-day mortality, 15% severe complications) and benign disease (30-day mortality 17%, severe complications 7%)., Conclusion: Using the obstruction protocol in patients with bowel obstruction reduced emergency surgery and postoperative morbidity and mortality in this pilot study. This protocol seems to be a viable and efficient alternative to emergency surgery., Competing Interests: Declaration of competing interest None., (Copyright © 2019 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)

Background: Worldwide, many newborns who are preterm, small or large for gestational age, or born to mothers with diabetes are screened for hypoglycemia, with a goal of preventing brain injury. However, there is no consensus on a treatment threshold that is safe but also avoids overtreatment., Methods: In a multicenter, randomized, noninferiority trial involving 689 otherwise healthy newborns born at 35 weeks of gestation or later and identified as being at risk for hypoglycemia, we compared two threshold values for treatment of asymptomatic moderate hypoglycemia. We sought to determine whether a management strategy that used a lower threshold (treatment administered at a glucose concentration of <36 mg per deciliter [2.0 mmol per liter]) would be noninferior to a traditional threshold (treatment at a glucose concentration of <47 mg per deciliter [2.6 mmol per liter]) with respect to psychomotor development at 18 months, assessed with the Bayley Scales of Infant and Toddler Development, third edition, Dutch version (Bayley-III-NL; scores range from 50 to 150 [mean {±SD}, 100±15]), with higher scores indicating more advanced development and 7.5 points (one half the SD) representing a clinically important difference). The lower threshold would be considered noninferior if scores were less than 7.5 points lower than scores in the traditional-threshold group., Results: Bayley-III-NL scores were assessed in 287 of the 348 children (82.5%) in the lower-threshold group and in 295 of the 341 children (86.5%) in the traditional-threshold group. Cognitive and motor outcome scores were similar in the two groups (mean scores [±SE], 102.9±0.7 [cognitive] and 104.6±0.7 [motor] in the lower-threshold group and 102.2±0.7 [cognitive] and 104.9±0.7 [motor] in the traditional-threshold group). The prespecified inferiority limit was not crossed. The mean glucose concentration was 57±0.4 mg per deciliter (3.2±0.02 mmol per liter) in the lower-threshold group and 61±0.5 mg per deciliter (3.4±0.03 mmol per liter) in the traditional-threshold group. Fewer and less severe hypoglycemic episodes occurred in the traditional-threshold group, but that group had more invasive diagnostic and treatment interventions. Serious adverse events in the lower-threshold group included convulsions (during normoglycemia) in one newborn and one death., Conclusions: In otherwise healthy newborns with asymptomatic moderate hypoglycemia, a lower glucose treatment threshold (36 mg per deciliter) was noninferior to a traditional threshold (47 mg per deciliter) with regard to psychomotor development at 18 months. (Funded by the Netherlands Organization for Health Research and Development; HypoEXIT Current Controlled Trials number, ISRCTN79705768.)., (Copyright © 2020 Massachusetts Medical Society.)

Rationale, Aims, and Objectives: We strive to maximize outcomes that are relevant to the women who deliver in our hospital. We demonstrate a practical method of using value-based health care (VBHC) concepts to analyse how care can be improved., Method: Using International Consortium of Health Outcome Measurements (ICHOM) set, a practical outcome set was constructed for women who go into spontaneous labour at term of a singleton in cephalic presentation and used for benchmarking. We included data on interventions that are major drivers of outcomes. Data from two hospitals in Amsterdam and for The Netherlands for 2011 to 2015 were collected., Results: Benchmarking of readily available data helped identify a number of statistically significant and clinically relevant differences in obstetric outcomes. Caesarean section rate was significantly different at 13.7% in hospital 2 compared with 11.5% in hospital 1 with similar neonatal outcomes. Third and fourth degree tearing rates were significantly higher for hospital 1 at 5.5% compared with 3.6% for hospital 2 and the national average of 3.5%. On the basis of the guidelines, literature, and discussion, initiatives on how to improve these outcomes were then identified. These include caesarean section audit and guidelines regarding caesarean section decision making. In order to reduce the rate of third and fourth degree tearing, routine episiotomy on vaginal operative deliveries was introduced, and a training programme was set up to make care providers more aware of risk factors and potential preventive measures., Conclusion: Defining, measuring, and comparing relevant outcomes enable care providers to identify improvements. Collection and comparison of readily available data can provide insights in where care can be improved. Insights from literature and comparison of care practices and processes can lead to how care can be improved. Continuous monitoring of outcomes and expanding the set of outcomes that is readily available are key in the process towards value-based care provision., (© 2019 John Wiley & Sons, Ltd.)

Background: Laparoscopic cholecystectomy (LC) is one of the most frequently performed surgical procedures. Cystic stump leakage is an underestimated, potentially life threatening complication that occurs in 1%-6% of the patients. With a secure cystic duct occlusion technique during LC, bile leakage becomes a preventable complication., Aim: To investigate the effect of polydioxanone (PDS) loop closure of the cystic duct on bile leakage rate in LC patients., Methods: In this retrospective analysis of a prospective cohort, the effect of PDS loop closure of the cystic duct on bile leakage complication was compared to patients with conventional clip closure. Logistic regression analysis was used to develop a risk score to identify bile leakage risk. Leakage rate was assessed for categories of patients with increasing levels of bile leakage risk., Results: Of the 4359 patients who underwent LC, 136 (3%) underwent cystic duct closure by a PDS loop. Preoperatively, loop closure patients had significantly more complicated biliary disease compared to the clipped closure patients. In the loop closure cohort, zero (0%) bile leakage occurred compared to 59 of 4223 (1.4%) clip closure patients. For patients at increased bile leakage risk (risk score ≥ 1) rates were 1.6% and up to 13% (4/30) for clip closure patients with a risk score ≥ 4. This risk increase paralleled a stepwise increase of actual bile leakage complication for clip closure patients, which was not observed for loop closure patients., Conclusion: Cystic duct closure with a PDS loop during LC may reduce bile leakage in patients at increased risk for bile leakage., Competing Interests: Conflict-of-interest statement: The authors declare no conflicts of interest., (©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.)

Purpose: The aim of the present study was to determine the long-term outcome after the arthroscopic Bankart procedure, in terms of recurrent instability, shoulder function, glenohumeral arthropathy and patient satisfaction., Methods: Patients who underwent the arthroscopic Bankart procedure between January 1999 and the end of December 2005 were invited to complete a set of Patient Reported Outcome Measures (PROMs) and visit the hospital for clinical and radiological assessment. PROMs included the Western Ontario Shoulder Instability Index (WOSI), the Oxford Shoulder Instability Score (OSIS) and additional questions on shoulder instability and patient satisfaction. Clinical assessment included the apprehension test and the Constant-Murley score. The Samilson-Prieto classification was used to assess arthropathy on standard radiographs. The primary outcome was a re-dislocation that needed reduction. Secondary outcomes in terms of recurrent instability included patient-reported subluxation and a positive apprehension test., Results: Of 104 consecutive patients, 71 patients with a mean follow-up of 13.1 years completed the PROMs, of which 53 patients (55 shoulders) were also available for clinical and radiological assessment. Re-dislocations had occurred in 7 shoulders (9.6%). Subluxations occurred in 23 patients (31.5%) and the apprehension test was positive in 30 (54.5%) of the 55 shoulders examined. Median functional outcomes were 236 for WOSI, 45 for OSIS, and 103 for the normalized Constant-Murley score. Of all 71 patients (73 shoulders), 29 (39.7%) reported being completely satisfied, 33 (45.2%) reported being mostly satisfied and 8 (11%) reported being somewhat satisfied. Glenohumeral arthropathy was observed in 33 (60%) of the shoulders., Conclusion: Despite 10% re-dislocations and frequent other signs of recurrent instability, shoulder function and patient satisfaction at 13 years after arthroscopic Bankart repair were good., Level of Evidence: Level IV.

Our study presents findings on a previously developed standard set of clinical outcome data for pulmonary sarcoidosis patients. We aimed to assess whether changes in outcome varied between the different centres and to evaluate the feasibility of collecting the standard set retrospectively. This retrospective observational comparative benchmark study included six interstitial lung disease expert centres based in the Netherlands, Belgium, the UK and the USA. The standard set of outcome measures included 1) mortality, 2) changes in pulmonary function (forced vital capacity (FVC), forced expiratory volume in 1 s, diffusing capacity of the lung for carbon monoxide), 3) soluble interleukin-2 receptor (sIL-2R) change, 4) weight changes, 5) quality-of-life (QoL) measures, 6) osteoporosis and 7) clinical outcome status (COS). Data collection was considered feasible if the data were collected in ≥80% of all patients. 509 patients were included in the retrospective cohort. In total six patients died, with a mean survival of 38±23.4 months after the diagnosis. Centres varied in mean baseline FVC, ranging from 110 (95% CI 92-124)% predicted to 99 (95% CI 97-123)% pred. Mean baseline body mass index (BMI) of patients in the different centres varied between 27 (95% CI 23.6-29.4) kg·m -2 and 31.8 (95% CI 28.1-35.6) kg·m -2 . 310 (60.9%) patients were still on systemic therapy 2 years after the diagnosis. It was feasible to measure mortality, changes in pulmonary function, weight changes and COS. It is not (yet) feasible to retrospectively collect sIL-2R, osteoporosis and QoL data internationally. This study shows that data collection for the standard set of outcome measures for pulmonary sarcoidosis was feasible for four out of seven outcome measures. Trends in pulmonary function and BMI were similar for different hospitals when comparing different practices., Competing Interests: Conflict of interest: N.A. Kampstra has nothing to disclose. Conflict of interest: P.B. Van der Nat has nothing to disclose. Conflict of interest: L.M. Dijksman has nothing to disclose. Conflict of interest: F.T. van Beek has nothing to disclose. Conflict of interest: D.A. Culver reports nonfinancial support from Gilead, grants and other support from Mallinkrodt, and nonfinancial support from Araim, outside the submitted work. Conflict of interest: R.P. Baughman has nothing to disclose. Conflict of interest: E.A. Renzoni reports personal fees from Roche and Boehringer outside the submitted work. Conflict of interest: W. Wuyts reports grants from Roche and Boehringer Ingelheim paid to his institution outside the submitted work. Conflict of interest: V. Kouranos has nothing to disclose. Conflict of interest: P. Zanen has nothing to disclose. Conflict of interest: M.S. Wijsenbeek has nothing to disclose. Conflict of interest: M.J.C. Eijkemans has nothing to disclose. Conflict of interest: D.H. Biesma has nothing to disclose. Conflict of interest: P.J. van der Wees has nothing to disclose. Conflict of interest: J.C. Grutters reports grants from ZonMw during the conduct of the study., (Copyright ©ERS 2019.)

Background: Active surveillance (AS) is a safe treatment strategy for men with low-risk prostate cancer (PC) when performed in a research setting using strict follow-up. However, less is known about the protocol adherence and outcomes for AS in real-world practice., Objective: To evaluate Prostate Cancer Research International Active Surveillance (PRIAS) protocol adherence in a real-world cohort and to relate follow-up intensity to oncological safety., Design, Setting, and Participants: Patients with biopsy-detected PC diagnosed from 2008 to 2014 treated with AS at six teaching hospitals in The Netherlands., Intervention: AS included regular prostate-specific antigen (PSA) testing (every 3-6mo) combined with a confirmatory biopsy 1yr after diagnosis and every 3yr thereafter., Outcome Measurements and Statistical Analysis: The proportions of patients complying with the PRIAS biopsy and PSA monitoring protocol were determined. We assessed if PRIAS-discordant follow-up was associated with a higher risk of metastasis compared with PRIAS-concordant follow-up using Cox regression analysis. Analysis was performed for separate risk groups (PRIAS-eligible and PRIAS-ineligible) on the basis of the PRIAS inclusion criteria., Results and Limitations: Of all patients on AS for >6mo, 706/958 (74%) had PRIAS-concordant PSA monitoring. Overall concordant follow-up (PSA and repeat biopsy) was observed in 415/958 patients (43%). The percentage of patients with overall concordant follow-up varied between hospitals (range 34-60%; p<0.001). Among PRIAS-ineligible patients, PRIAS-discordant PSA monitoring was associated with a higher risk of developing PC metastases during AS compared with patients with concordant follow-up (hazard ratio 5.25, 95% confidence interval 1.02-27.1). In the PRIAS-eligible population, we found no significant differences regarding rates of metastases between patients with discordant and concordant follow-up., Conclusions: We observed substantial variation in AS follow-up intensity between large urological practices in the Netherlands. Overall, 43% of patients on AS in daily clinical practice receive PRIAS-concordant follow-up. Noncompliance with the PRIAS follow-up protocol was associated with a higher rate of metastasis among PRIAS-ineligible patients, indicating that strict protocol adherence is important when these patients opt for AS., Patient Summary: Fewer than half of patients with prostate cancer on active surveillance are monitored according to the follow-up protocol of the largest ongoing active surveillance study. Lower-intensity monitoring may be less safe for patients who are not in the lowest risk group., (Copyright © 2019 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Introduction: Traumatic events that occur in a clinical setting can have long-lasting adverse effects on persons who are affected, including health care providers. This study investigated the prevalence of work-related traumatic events, posttraumatic stress disorder (PTSD), anxiety, and depression among Dutch midwives. Additionally, differences between midwives working in primary care (independently assisting births at home and in birthing centers) and midwives working in secondary or tertiary care (hospital setting) were examined. Finally, this study investigated the support midwives would like to receive after experiencing a work-related adverse event., Methods: A descriptive, cross-sectional online survey of Dutch midwives was conducted. The respondents completed a questionnaire about demographic and work-related events, as well as the Trauma Screening Questionnaire and the Hospital Anxiety and Depression Scale., Results: The estimated response rate was 23%, with 691 questionnaires eligible for analysis. Thirteen percent of respondents reported having experienced at least one work-related traumatic event. Among these, 17% screened positive for PTSD, revealing an estimated PTSD prevalence of 2% among Dutch midwives. Clinically relevant anxiety symptoms were reported by 14% of the respondents, significantly more often among midwives working in primary care (P = .014). Depressive symptoms were reported by 7% of the respondents. The desired strategies to cope with an adverse event were peer support by direct colleagues (79%), professional support from a coach or psychologist (30%), multidisciplinary peer support (28%), and support from midwives who are not direct coworkers (17%)., Discussion: Dutch midwives are at risk of experiencing work-related stressful or traumatic events that might lead to PTSD, anxiety, or depression. Midwives working in primary care reported higher levels of anxiety compared with their colleagues working in a clinical setting (secondary or tertiary care). Most midwives preferred peer support with direct colleagues after an adverse event, and some could have profited from easier access to seeking professional help. It could be speculated that midwives would benefit from increased awareness about work-related traumatic events as well as implementation of standardized guidelines regarding support after a traumatic event., (© 2019 The Authors. The Journal of Midwifery and Women's Health published by Wiley Periodicals, Inc., on behalf of the American College of Nurse-Midwives.)

Background: In daily practice, a wider range of patients with prostate cancer (PCa) are selected for active surveillance (AS) compared to those in AS trials, including higher-risk patients. However, less is known about the outcomes for off-protocol selected PCa patients who opt for AS., Objective: To compare AS outcomes for higher-risk patients and very low-risk patients in a large cohort of patients diagnosed with PCa., Design, Setting, and Participants: Patients diagnosed with PCa between 2008 and 2015 with clinical stage ≥T1c and managed with AS at six large teaching hospitals., Intervention: AS included regular prostate-specific antigen (PSA) testing (every 3-6 mo) and a confirmatory biopsy 1 yr after diagnosis and every 3 yr thereafter., Outcomes Measurements and Statistical Analysis: Using the inclusion criteria of the PRIAS study, outcomes for PRIAS-eligible patients (ie, cT1c-T2, Gleason sum score ≤6, ≤2 positive biopsy cores, PSA ≤10 ng/ml, and PSA density <0.2 ng/ml/ml) were compared to outcomes for PRIAS-ineligible patients. Unfavourable outcomes following deferred surgery, biochemical recurrence, and risk of metastasis were calculated using univariate and multivariate Cox regression analyses. Time to tumour progression was established using survival analysis., Results and Limitations: Of the 1000 patients included and managed with AS, almost half of the patients (49%) had higher-risk disease characteristics than the PRIAS inclusion criteria. PRIAS-ineligible patients discontinued AS because of tumour progression significantly earlier than PRIAS-eligible patients (hazard ratio [HR] 1.74, 95% confidence interval [CI] 1.44-2.11); they also had a higher risk of positive surgical margins (odds ratio [OR] 2.15, 95% CI 1.11-4.17) and unfavourable pathological findings (OR 3.20, 95% CI 1.61-6.35) following deferred radical prostatectomy. PSA density ≥0.2 ng/ml/ml was the most important individual predictor and, in addition to a higher risk of tumour progression and unfavourable surgical outcomes, was also associated with a significantly higher risk of biochemical progression following deferred radical prostatectomy (OR 3.26, 95% CI 1.23-8.64). In the overall population, PSA density ≥0.2 ng/ml/ml was also associated with a higher risk of metastasis (HR 2.71, 95% CI 1.23-5.96)., Conclusions: In this cohort, approximately half of the patients did not meet the inclusion criteria of the PRIAS study. These patients had a two- to threefold higher risk of disease progression and unfavourable outcomes following deferred prostatectomy. PSA density is an important individual predictor of unfavourable outcomes and should be taken into account when selecting patients for AS., Patient Summary: A large proportion of patients with prostate cancer on active surveillance are not in the lowest risk group. These patients have a higher risk of experiencing tumour progression to a stage requiring curative intervention. They also have worse disease prognosis compared to patients on active surveillance in the lowest risk group., (Copyright © 2018 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: Pulsed dye laser is the gold standard for port-wine stain (PWS) treatment. However, pulsed dye lasers achieve suboptimal clinical results in a majority of patients. Patient demand for novel therapies and willingness to participate in clinical studies is currently unknown, yet, imperative for steering R&D activity. The objective of this study was to evaluate these two factors in relation to PWS patient demographics., Methods: A questionnaire was used to assess patient and PWS characteristics, treatment history, efficacy, and satisfaction, stress level, willingness to travel and pay for an effective treatment, participation in clinical studies, and amenability to intravenous drug administration. Descriptive statistics and correlation analysis were performed., Results: Of the respondents (N = 108), 65% would participate in clinical studies and 49% would accept intravenous drugs. For an effective treatment, 58% was prepared to pay over €2,000 and 48% would travel more than 6 h. Travel time was inversely correlated with age, clearance rate, and satisfaction. Facial PWS patients had undergone more treatments, were less satisfied, and less willing to participate in studies or accept intravenous drugs. Stress levels were higher in females., Conclusion: There is considerable demand for new PWS therapies, and a substantial proportion of patients are willing to participate in clinical studies.

Background: Health care professionals who are frequently coping with traumatic events have an increased risk of developing a posttraumatic stress disorder. Research among physicians is scarce, and obstetrician-gynecologists may have a higher risk. Work-related traumatic events and posttraumatic stress disorder among obstetricians-gynecologists and the (desired) type of support were studied., Methods: A questionnaire was emailed to all members of the Dutch Society of Obstetrics and Gynaecology, which included residents, attending, retired and non-practicing obstetricians-gynecologists. The questionnaire included questions about personal experiences and opinions concerning support after work-related events, and a validated questionnaire for posttraumatic stress disorder., Results: The response rate was 42.8% with 683 questionnaires eligible for analysis. 12.6% of the respondents have experienced a work-related traumatic event, of which 11.8% met the criteria for current posttraumatic stress disorder. This revealed an estimated prevalence of 1.5% obstetricians-gynecologists with current posttraumatic stress disorder. 12% reported to have a support protocol or strategy in their hospital after adverse events. The most common strategies to cope with emotional events were: to seek support from colleagues, to seek support from family or friends, to discuss the case in a complication meeting or audit and to find distraction. 82% would prefer peer-support with direct colleagues after an adverse event., Conclusions: This survey implies that work-related events can be traumatic and subsequently can lead to posttraumatic stress disorder. There is a high prevalence rate of current posttraumatic stress disorder among obstetricians-gynecologists. Often there is no standardized support after adverse events. Most obstetrician-gynecologists prefer peer-support with direct colleagues after an adverse event. More awareness must be created during medical training and organized support must be implemented.

Background : Approximately 3% of women develop posttraumatic stress disorder (PTSD) after giving birth, and 7.5% of pregnant women show a pathological fear of childbirth (FoC). FoC or childbirth-related PTSD during (a subsequent) pregnancy can lead to a request for an elective caesarean section as well as adverse obstetrical and neonatal outcomes. For PTSD in general, and several subtypes of specific phobia, eye movement desensitization and reprocessing (EMDR) therapy has been proven effective, but little is known about the effects of applying EMDR during pregnancy. Objective : To describe the protocol of the OptiMUM-study. The main aim of the study is to determine whether EMDR therapy is an effective and safe treatment for pregnant women with childbirth-related PTSD or FoC. In addition, the cost-effectiveness of this approach will be analysed. Method : The single-blind OptiMUM-study consists of two two-armed randomized controlled trials (RCTs) with overlapping design. In several hospitals and community midwifery practices in Amsterdam, the Netherlands, all eligible pregnant women with a gestational age between eight and 20 weeks will be administered the Wijma delivery expectations questionnaire (WDEQ) to asses FoC. Multiparous women will also receive the PTSD checklist for DSM-5 (PCL-5) to screen for possible PTSD. The clinician administered PTSD scale (CAPS-5) will be used for assessing PTSD according to DSM-5 in women scoring above the PCL-5 cut-off value. Fifty women with childbirth-related PTSD and 120 women with FoC will be randomly allocated to either EMDR therapy carried out by a psychologist or care-as-usual. Women currently undergoing psychological treatment or women younger than 18 years will not be included. Primary outcome measures are severity of childbirth-related PTSD or FoC symptoms. Secondary outcomes are percentage of PTSD diagnoses, percentage caesarean sections, subjective childbirth experience, obstetrical and neonatal complications, and health care costs. Results : The results are meant to provide more insight about the safety and possible effectiveness of EMDR therapy during pregnancy for women with PTSD or FoC. Conclusion : This study is the first RCT studying efficacy and safety of EMDR in pregnant women with PTSD after childbirth or Fear of Childbirth.

Background: Complication rates after a laparoscopic cholecystectomy are still up to 10 %. Knowledge of individual patient risk profiles could help to reduce morbidity., Aim: The aim of this study is to create risk profiles for specific complications to anticipate on individual outcome., Patients and Methods: Individual patient outcome for a specific post-operative complication was assessed from a retrospective database of two major teaching hospitals, using uni- and multivariable analyses., Results: A total of 4359 patients were included of which 346 developed one or more complications (8 %). Five risk profiles were found to predict specific complications: older patients (>65 year) are at risk for pneumonia (OR 7.0, 95 % CI 3.3-15.0, p < 0.001) and bleeding (OR 2.2, 95 % CI 1.2-3.9, p = 0.014), patients with acute cholecystitis are at risk for intra-abdominal abscess (OR 5.9, 95 % CI 3.4-10.1, p < 0.001), bile leakage (OR 3.6, 95 % CI 2.0-6.6, p < 0.001) and pneumonia (OR 3.5, 95 % CI 1.6-7.6, p < 0.002), previous history of cholecystitis is predictive for wound infection (OR 5.1, 95 % CI, (2.7-9.7), p < 0.001), intra-abdominal abscess (OR 6.1, 95 % CI 2.8-13.8, p < 0.001), post-operative bleeding (OR 4.8, 95 % CI 2.1-11.1, p < 0.001), bile leakage (OR 7.2, 95 % CI 3.4-15.4, p < 0.001) and pneumonia (OR 3.9, 95 % CI 1.3-11.9, p = 0.018), pre-operative ERCP is predictive for intra-abdominal abscess (OR 3.3, 95 % CI 2.0-5.7, p < 0.001), post-operative bleeding (OR 2.1, 95 % CI 1.2-3.9, p = 0.058) and pneumonia (OR 3.8, 95 % CI 1.9-7.8, p = 0.001), and converted patients are at risk for wound infection (OR 4.0, 95 % CI 2.1-7.7, p < 0.001) and intra-abdominal abscess (OR 3.5, 95 % CI 1.6-7.7, p = 0.002)., Conclusion: Individual risk prediction of outcome after laparoscopic cholecystectomy is feasible. This facilitates individual pre-operative doctor-patient communication and may tailor surgical strategies.

Background: Same-admission cholecystectomy is indicated after gallstone pancreatitis to reduce the risk of recurrent disease or other gallstone-related complications, but its impact on overall costs is unclear. This study analysed the cost-effectiveness of same-admission versus interval cholecystectomy after mild gallstone pancreatitis., Methods: In a multicentre RCT (Pancreatitis of biliary Origin: optimal timiNg of CHOlecystectomy; PONCHO) patients with mild gallstone pancreatitis were randomized before discharge to either cholecystectomy within 72 h (same-admission cholecystectomy) or cholecystectomy after 25-30 days (interval cholecystectomy). Healthcare use of all patients was recorded prospectively using clinical report forms. Unit costs of resources used were determined, and patients completed multiple Health and Labour Questionnaires to record pancreatitis-related absence from work. Cost-effectiveness analyses were performed from societal and healthcare perspectives, with the costs per readmission prevented as primary outcome with a time horizon of 6 months., Results: All 264 trial participants were included in the present analysis, 128 randomized to same-admission cholecystectomy and 136 to interval cholecystectomy. Same-admission cholecystectomy reduced the risk of acute readmission for recurrent gallstone-related complications from 16·9 to 4·7 per cent (P = 0·002). Mean total costs from a societal perspective were €234 (95 per cent c.i. -1249 to 738) less per patient in the same-admission cholecystectomy group. Same-admission cholecystectomy was superior to interval cholecystectomy, with a societal incremental cost-effectiveness ratio of -€1918 to prevent one readmission for gallstone-related complications., Conclusion: In mild biliary pancreatitis, same-admission cholecystectomy was more effective and less costly than interval cholecystectomy., (© 2016 BJS Society Ltd Published by John Wiley & Sons Ltd.)

Background.  Immune activation has been implicated in the excess mortality in human immunodeficiency virus (HIV)-infected patients, due to cardiovascular diseases and malignancies. Statins may modulate this immune activation. We assessed the capacity of rosuvastatin to mitigate immune activation in treatment-naive HIV-infected patients. Methods.  In a randomized double-blind placebo-controlled crossover study, we explored the effects of 8 weeks of rosuvastatin 20 mg in treatment-naive male HIV-infected patients (n = 28) on immune activation markers: neopterin, soluble Toll-like receptor (TLR)2, sTLR4, interleukin (IL)-6, IL-1Ra, IL-18, d-dimer, highly sensitive C-reactive protein, and CD38 and/or human leukocyte antigen-DR expression on T cells. Baseline data were compared with healthy male controls (n = 10). Furthermore, the effects of rosuvastatin on HIV-1 RNA, CD4/CD8 T-cell count, and low-density lipoprotein cholesterol were examined and side effects were registered. Results.  T-cell activation levels were higher in patients than in controls. Patients had higher levels of circulating IL-18, sTLR2, and neopterin (all P < .01). Twenty patients completed the study. Rosuvastatin increased the CD4/CD8 T-cell ratio (P = .02). No effect on other markers was found. Conclusions.  Patients infected with HIV had higher levels of circulating neopterin, IL-18, sTLR2, and T-cell activation markers. Rosuvastatin had a small but significant positive effect on CD4/CD8 T-cell ratio, but no influence on other markers of T-cell activation and innate immunity was identified (The Netherlands National Trial Register [NTR] NTR 2349, http://www.trialregister.nl/trialreg/index.asp).

Introduction: Currently, it is common practice in the emergency department (ED) for pain relief in hip-fracture patients to administer pain medication, commonly systemic opioids. However, with these pain medications come a high risk of side effects, especially in elderly patients. This study investigated the safety profile and success rate of fascia iliaca compartment block (FICB) in a busy ED. This ED was staffed with emergency physicians (EPs) and residents of varying levels of experience. This study followed patients' pain levels at various hourly intervals up to eight hours post procedure., Methods: Between September 2012 and July 2013, we performed a prospective pilot study on hip-fracture patients who were admitted to the ED of a teaching hospital in the Netherlands. These patients were followed and evaluated post FICB for pain relief. Secondary outcome was the use of opioids as rescue medication., Results: Of the 43 patients in this study, patients overall experienced less pain after the FICB (p=0.04). This reduction in pain was studied in conjunction with the use and non-use of opioids. A clinically meaningful decrease in pain was achieved after 30 minutes in 62% of patients (54% with the use of opioids, 8% without opioids); after 240 minutes in 82% of patients (18% with opioids, 64% without opioids); after 480 minutes in 88% of patients (16% with opioids, 72% without opioids). No adverse events were reported., Conclusion: In a busy Dutch ED with rotating residents of varying levels of experience, FICB seems to be an efficient, safe and practical method for pain reduction in patients with a hip fracture. Even without the use of opioids, pain reduction was achieved in 64% of patients after four hours and in 72% of patients after eight hours.

Introduction: The aim of this study was to compare patient satisfaction between remifentanil patient-controlled analgesia (RPCA) and epidural analgesia (EA) for labor pain., Material and Methods: This prospective cohort study was carried out on primiparous women requesting analgesia for labor at a Teaching Hospital, Amsterdam, the Netherlands. Women self-selected the analgesia of choice (RPCA n = 166 and EA n = 124) and were asked to complete the Woman's Views of Birth Labour Satisfaction Questionnaire (WOMBSLQ), within 24 h (T0), 3 months (T3) and 6 months (T6) after birth. The WOMBSLQ comprises 11 subscales, including pain during labor and general satisfaction. The main outcome measure was general satisfaction., Results: There was no significant difference in the subscale of general satisfaction with labor and delivery (maximum of 14 points) between both groups at all three time points [median score at T0 for RPCA was 12 vs. 13 for the EA group (p = 0.95); at T3: 12 vs. 12, respectively (p = 0.41); and at T6: 12 vs. 12, respectively (p = 0.69)]. Women in the EA group had significantly better pain relief (maximum of 21 points) at all three time points [median score at T0 for RPCA was 14 vs. 18 for the EA group (p < 0.001); at T3: 13 vs. 17, respectively (p = 0.002); and at T6: 13 vs. 17, respectively (p = 0.003)]., Conclusion: Both self-selected groups did not differ in general satisfaction with labor and delivery at all three time points after birth despite a significantly higher experienced pain in the RPCA group., (© 2015 Nordic Federation of Societies of Obstetrics and Gynecology.)

Purpose: The use of computed tomography (CT) to detect anastomotic leakage (AL) is becoming the standard of care. Accurate detection of AL is crucial. The aim of this study was to define CT criteria that are most predictive for AL., Methods: From January 2006 to December 2012, all consecutive patients who had undergone CT imaging because of clinical suspicion of anastomotic leakage after colorectal surgery were analysed. All CT scans were re-evaluated by two independent abdominal radiologists blinded for clinical outcome. The images were scored with a set of criteria and a conclusion whether or not AL was present was drawn. Each separate criterion was analysed for its value in predicting AL by uni- and multivariable logistic regression, Results: Of 668 patients with colorectal surgery, 108 had undergone CT imaging within 16 days postoperatively. According to our standard of reference, 34 (31%) of the patients had AL. Univariable analysis showed that "fluid near anastomosis" (radiologist 1 (rad 1), p < 0.001; radiologist 2 (rad 2), p < 0.001) and "air near anastomosis" (rad 1, p < 0.001; rad 2, p < 0.001), "air intra-abdominally" (rad 1, p = 0.019; rad 2, p = 0.004) and "contrast leakage" (rad 1, p < 0.001; rad 2, p < 0.001) were associated with AL. Contrast leakage was the only independent predictor for AL in multivariable analysis for both radiologists (rad 1, OR 5.43 (95% CI 1.18-25.02); rad 2, OR 8.51 (95% CI 2.21-32.83))., Conclusion: The only independent variable predicting AL is leakage of contrast medium. To improve the accuracy of CT imaging, optimal contrast administration near the anastomosis appears to be crucial.

Diathermy is known to produce a mixture of waste products including carbon monoxide. During transcervical hysteroscopic surgery, carbon monoxide might enter the circulation leading to the formation of carboxyhaemoglobin. In 20 patients scheduled for transcervical hysteroscopic resection of myoma or endometrium, carboxyhaemoglobin was measured before and at the end of the surgical procedure, and compared with levels measured in 20 patients during transurethral prostatectomy, and in 20 patients during tonsillectomy. Haemodynamic data, including ST-segment changes, were recorded. Levels of carboxyhaemoglobin increased significantly during hysteroscopic surgery from median (IQR [range]) 1.0% (0.7-1.4 [0.5-4.9])% to 3.5% (2.0-6.1 [1.3-10.3]%, p < 0.001), compared with levels during prostatectomy or tonsillectomy. Significant ST-segment changes were observed in 50% of the patients during hysteroscopic surgery. Significant correlations were observed between the increase in carboxyhaemoglobin and the maximum ST-segment change (ρ = -0.707, p < 0.01), between the increase in carboxyhaemoglobin and intravasation (ρ = 0.625; p < 0.01), and between intravasation and the maximum ST-segment change (ρ = -0.761; p < 0.01). The increased carboxyhaemoglobin levels during hysteroscopic surgery appear to be related to the amount of intravasation and this could potentially be a contributing factor to the observed ST-segment changes., (© 2014 The Association of Anaesthetists of Great Britain and Ireland.)

Taste perception is controlled by taste cells that are present in the tongue that produce and secrete various metabolic hormones. Recent studies have demonstrated that taste receptors in tongue, gut, and pancreas are associated with local hormone secretion. The aim of this study was to determine whether there is a link between taste sensitivity and levels of circulating metabolic hormones in humans and whether taste sensitivity is potentially related to peripheral metabolic regulation. Thirty-one subjects were recruited and separated into tasters and non-tasters based on their phenol thiocarbamide (PTC) bitter taste test results. Fasting plasma and saliva were collected and levels of hormones and cytokines were assayed. We observed significant differences in both hormone levels and hormone-body mass index (BMI) correlation between tasters and non-tasters. Tasters had higher plasma levels of leptin (p = 0.05), tumor necrosis factor-α (TNF-α) (p = 0.04), and insulin-like growth factor 1 (IGF-1) (p = 0.03). There was also a trend toward increased IGF-1 levels in the saliva of tasters (p = 0.06). We found a positive correlation between plasma levels of glucose and BMI (R = 0.4999, p = 0.04) exclusively in non-tasters. In contrast, plasma C-peptide levels were found to be positively correlated to BMI (R = 0.5563, p = 0.03) in tasters. Saliva TNF-α levels were negatively correlated with BMI in tasters (R = -0.5908, p = 0.03). Our findings demonstrate that there are differences in circulating levels of leptin, TNF-α, and IGF-1 between tasters and non-tasters. These findings indicate that in addition to the regulation of food consumption, taste perception also appears to be tightly linked to circulating metabolic hormone levels. People with different taste sensitivity may respond differently to the nutrient stimulation. Further work investigating the link between taste perception and peripheral metabolic control could potentially lead to the development of novel therapies for obesity or Type 2 diabetes.

Objective: Current guidelines advise to vaccinate every hepatitis B virus (HBV)-susceptible HIV patient against HBV until sufficient antibody titers have been reached. However, in this era of combination antiretroviral therapy (cART), acute HBV infection rarely occurs in patients who lack this immune protection. We analyzed whether HBV-active cART (lamivudine, emtricitabine, tenofovir) might work as a preexposure prophylaxis (PrEP) to explain this effect., Methods: From our HIV cohort at the Onze Lieve Vrouwe Gasthuis hospital (N=2942), patients were selected retrospectively for negative HBV serology (HBsAg, anti-HBs and anti-HBc-negative) at cohort entry. Men who have sex with men (MSM) with a second HBV serology available were included for analysis. The incidence of anti-HBc conversion was determined and correlated with the use of HBV-active drugs. Kaplan-Meier curves and log-rank tests were used to compare HBV-free survival for MSM., Results: In total, 33 HBV infections occurred in 381 eligible MSM over a median follow-up of 2470 days (interquartile range 1146-3871.5). The incident rate per 100 patient-years of follow-up was 1.10 overall, but differed strongly dependent on the use of HBV-active drugs: 2.85/100 patient-years of follow-up in the absence of HBV-active drugs, 1.36 when only lamivudine was used, and 0.14 in the presence of tenofovir. Furthermore, HBV-free survival rate was significantly higher when HBV-active cART was used, in particular when this HBV-active cART contained tenofovir (log-rank P<0.001)., Conclusion: Our findings demonstrate that HBV-active cART protects against the occurrence of de-novo HBV infection, most strongly when tenofovir is used.

Background: Contrast-enhanced magnetic resonance angiography (MRA) and intra-arterial digital subtraction angiography (DSA) both have a high diagnostic performance in the imaging of peripheral arterial occlusive disease (PAOD). However, little is known about the effects of initial, preoperative imaging using MRA or DSA on quality of life (QoL) in relation to costs (cost-utility)., Purpose: To compare cost-utility of treatment strategies using either MRA or DSA as the principal imaging tool, related to QoL, in patients with PAOD., Material and Methods: In a prospective subgroup analysis of patients randomized between MRA and DSA (n = 79) for preoperative imaging, QoL questionnaires (SF-36) were obtained at randomization and at 4-month follow-up. Cost-effectiveness from hospital perspective was subsequently compared between groups and the difference in gained or lost QoL per € spent assessed using bootstrap analysis., Results: No difference in quality of life was found. A treatment trajectory employing MRA as the principal imaging modality was almost 20% cheaper, leading to a better cost-utility ratio in favor of MRA., Conclusion: A treatment plan for peripheral arterial occlusive disease employing MRA versus DSA as the principal imaging modality yields a better cost/QoL ratio for MRA.