key: cord-0695924-ycyww1b9 authors: Gravas, Stavros; Fournier, Georges; Oya, Mototsugu; Summerton, Duncan; Scarpa, Roberto Mario; Chlosta, Piotr; Gkialas, Ioannis; Xie, Li-Ping; Rasyid, Nur; Bolton, Damien; Gomez, Reynaldo; Klotz, Laurence; Kulkarni, Sanjay; Tanguay, Simon; de la Rosette, Jean title: Prioritising Urological Surgery in the COVID-19 Era: A Global Reflection on Guidelines date: 2020-06-15 journal: Eur Urol Focus DOI: 10.1016/j.euf.2020.06.006 sha: 24d912da9e8e626ac4773163a8d16c3211f3c455 doc_id: 695924 cord_uid: ycyww1b9 Abstract Background Determining whether members follow guidelines, including guidelines prepared to help direct practice management during the coronavirus disease 2019 (COVID-19) pandemic, is an important goal for medical associations. Objective To determine whether practice of urologists is in line with guidelines for the management of common urological conditions during the COVID-19 pandemic produced by leading (inter)national urological associations. Design, setting, and participants Self-selected urologists completed a voluntary survey available online from March 27 to April 11, 2020 and distributed globally by the Société Internationale d’Urologie. Outcome measurements and statistical analysis Responses to two survey questions on the (1) management of 14 common urological procedures and (2) priority scoring of 10 common urological procedures were evaluated by practice setting and geographical region using chi-square and one-way analysis of variance analyses, respectively. Results and limitations There were 2494 respondents from 76 countries. Oncological conditions were prioritised over benign conditions, and benign conditions were deferred when feasible and safe. Oncological conditions with the greatest malignant potential were prioritised over less aggressive cancers. Respondents from Europe were least likely to postpone and most likely to prioritise conditions identified by guidelines as being of the highest priority. Respondents’ priority scoring of urological procedures closely matched the priorities assigned by guidelines. The main limitation of this study is that respondents were self-selected, and access to the survey was limited by language and technology barriers. Conclusions Prioritisation and management of urological procedures during the COVID-19 pandemic are in line with current guidelines. The greatest agreement was reported in Europe. Observed differences may be related to limited resources in some settings. Patient summary When deciding how best to treat patients during the coronavirus disease 2019 (COVID-19) pandemic, urologists are taking into account both expert recommendations and the availability of important local resources. Guidelines are developed through evaluation and synthesis of the best available data, ideally including available randomised controlled trials and meta-analyses, and ranked by quality of evidence. On rare occasions, however, practice-changing events occur that necessitate the provision of guidance to health care systems in the absence of data. Such an event is the coronavirus disease 2019 (COVID-19) pandemic in 2020, which necessitated rapid practice change in order to minimise the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus among patients and health care workers, and to ensure that adequate resources are available to treat an unprecedented influx of COVID-19 patients. To provide guidance to health care professionals globally, medical associations prepared and disseminated guidelines for patients' care rapidly during the COVID-19 pandemic. In the absence of data to guide decision making, these guidelines were developed based largely on expert consensus. The European Association of Urology (EAU) Guidelines Office commissioned a Rapid Reaction Group to facilitate the development of adapted guidelines to assist urologists internationally. The American Urological Association took a different approach and adopted the more general American College of Surgeons (ACS) guidelines. We hypothesised that urologists worldwide have changed their patients' management due to COVID-19. Our aim was to assess whether current practice is in line with the COVID-19 guidelines. This will clarify whether the present guidelines have practical utility in the clinical setting, as the pandemic may influence medical practice for months and possibly years. Such J o u r n a l P r e -p r o o f information can provide insight into the development of useful and effective guidelines for future pandemics and global emergencies. This study is an analysis of a survey developed and conducted by the Société Internationale d'Urologie (SIU). It includes multiple-choice questions about respondent demographics and general practice change in response to COVID-19, as well as questions about educational needs and concern about contracting COVID-19. These are reported separately because they represent different domains. This analysis specifically addresses responses to questions about the approach to and prioritisation of specific procedures (ie, questions 11 and 12). The full survey has been published by Gravas and colleagues [1] and is available through the Journal of Clinical Medicine paper as Appendix 1 at http://www.mdpi.com/2077-0383/9/6/1730/s1. The survey was opened on March 27, 2020 and closed on April 11, 2020. It was administered online using the Aventri platform. The survey was distributed via e-mail to 15 252 contacts (members and nonmembers of SIU) from the SIU eNews mailing distribution list. No compensation was offered for its completion. All responses were anonymous. In order to facilitate the analysis of the impact of COVID-19 on health care settings as it spread from east to west, respondents were grouped into the following regions: East/Southeast Asia and nearby regions, West/Southwest Asia and nearby regions, Europe, Africa, North America, and South America. The list of countries included in each region has been presented in another publication by Gravas and colleagues [1] and is available through the Journal of Clinical Medicine paper as Appendix 2 at http://www.mdpi.com/2077-0383/9/6/1730/s1. To determine whether responses to the survey reflect currently available guidelines for adaptation of practice during the COVID-19 pandemic, several leading guidelines in English language were evaluated and summarised by key recommendations (Tables 1 and 2 ) [2-10]. Participants indicated whether they manage each of 14 common urological procedures by postponing it, performing it as in the past, using an alternative technique (eg, minimally invasive procedure, chemotherapy, or radiotherapy), including it in the surgical priority list, or referring it to another centre. Omnibus chi-square tests were used to compare whether the management of these 14 procedures varied among geographical regions and practice settings. The statistical significance threshold for these analyses was Bonferroni corrected for multiple comparisons, yielding a critical alpha threshold of 0.004. Statistically significant differences of clinical interest were further explored by calculating, for each cell in each contingency table, its adjusted standardised residual. Conceptually, these are the Z-transformed differences between the expected percentage for that cell under the null hypothesis and the observed percentage [11] . By examining the adjusted standardised residuals, we determined which observed cells showed a higher/lower percentage than expected. The statistical significance threshold for the adjusted standardised residuals within each contingency table was Bonferroni corrected for the number of residuals calculated within that table; this yielded a threshold of Z = 2.94 (corresponding to an alpha of 0.003) for each procedure crossed with the practice setting factor and a threshold of Z = 3.14 (corresponding to an alpha of 0.002) for each procedure crossed with the region factor. A total of 2494 urologists from 76 countries completed the survey. The response rate was 16.35%. Although this was a self-selected, nonrepresentative, nonprobability sample, the large number of participants and their representation from around the world allows us to draw inferences about urologists broadly. As seen in Figure 1 , nononcological procedures (ie, benign conditions, surgery for benign prostatic hyperplasia [BPH], urodynamics, stone management, and cystoscopy) were postponed or managed via alternative options more often than oncological procedures (ie, prostatic biopsy, radical prostatectomy, retroperitoneal lymph node dissection [RPLND], radical/partial nephrectomy, nephroureterectomy, radical cystectomy, radial orchidectomy/penectomy, and bladder tumour transurethral resection [TUR] ). This approach is in line with the (inter)national guideline recommendations. Chi-square analyses revealed significant variations in response for each procedure by geographic region at p < 0.001 (see Supplementary Table 1) . Follow-up examinations of the adjusted standardised residuals revealed that respondents from East/Southeast Asia consistently reported higher than expected rates of no change for all procedures. In contrast, Europeans had low rates of no change for prostatic biopsy, cystoscopy, urodynamics, BPH surgery, and management of kidney stones and benign conditions. Respondents from Europe reported higher than expected rates of postponement for procedures designated by guidelines to be of low priority (ie, all nononcological conditions except for removal of a double-J stent). For seven of 14 procedures designated as higher priority by guidelines (ie, cystoscopy, bladder tumour TUR, nephrectomy, nephroureterectomy, cystectomy, radial orchidectomy/penectomy, and RPLND), Europeans reported lower than expected rates of postponement and higher than expected rates of inclusion on the priority list (data not shown). For RPLND, referrals to dedicated centres were reported at higher than expected rates in Europe and at lower rates in North and South America. Although there were a number of statistically significant differences by practice setting, these were deemed to be not of theoretical interest and are not discussed further. Figure 2 demonstrates the median and mean priority scores given to each of the 10 common urological procedures by respondents. Table 3 lists the rank order priority of each procedure, J o u r n a l P r e -p r o o f from 1 (most important) to 10 (least important), among respondents overall as well as by region and practice setting. Surgeries for benign conditions were ranked lowest in priority, followed by BPH and management of stone conditions not associated with infection. These are in line with the guideline recommendations presented in Tables 1 and 2 , which indicate that nononcology procedures should be deferred, with lithiasis considered to be of higher priority than BPH, depending on clinical circumstances. Among the oncological procedures, radical prostatectomy was given the lowest priority. This is also in line with guidelines, which indicate that this surgery should be given priority only for high-risk patients. Notable regional differences were observed for radical cystectomy (F5,2192 = 39.766; p < 0.001), nephroureterectomy (F5,2281 = 29.113; p < 0.001), TUR for bladder tumour (F5,2348 = 11.009; p < 0.001), and radical orchidectomy/penectomy (F5,2281 = 30.172; p < 0.001). There were no significant differences by practice setting. When each procedure is placed in rank order of priority by region (Table 3) , radical cystectomy was rated as lower priority in West/Southwest Asia than in other regions. In Europe, North America, and South America, orchidectomy was given the highest priority, which is in line with all the guidelines, but this was not the case in Asia or Africa. Nephroureterectomy was ranked higher in Africa and South/Southeast Asia than in other regions. TUR of bladder tumour received a lower priority rating in Europe as well as in the academic setting. Follow-up pairwise statistical analyses revealed a significantly lower mean priority score for radical cystectomy in West/Southwest Asia than in all other regions (p  0.003 for all J o u r n a l P r e -p r o o f comparisons). Priority scores for orchidectomy were significantly higher in Europe and South America, than in Africa and both Asian regions (p < 0.001 for all comparisons). In North America, it was ranked significantly higher than East/Southeast Asia (p = 0.001). Among the 10 procedures listed on the survey, respondents in each region ranked RPLND as moderate priority despite the fact that the EAU categorises this as high priority and Urological Society of Australia and New Zealand (USANZ) as urgent. Only British Association of Urological Surgeons (BAUS) guidelines recommend conducting chemotherapy and deferring the procedure. The provision of evidence-based care is the cornerstone of health care systems worldwide. (Tables 1 and 2 ). These differences may be related to resource limitations in local settings (eg, availability of blood products, intensive care unit [ICU] beds, alternative treatment methods, and operating room access) and infrastructure. Overall, responses indicate that current practice matches with current COVID-19 guidelines, with aggressive malignancies prioritised, less aggressive cancers deferred or managed using alternative strategies (when possible), and benign procedures postponed (unless this is likely to cause harm) or treated by alternative means (Fig. 1) . Notably, alternative options are more readily available for benign conditions (eg, double-J stent removal in operative setting can be deferred in the outpatient setting under local anaesthesia). Among all the regions, Europe appears to be following the guidelines most closely. This region reported the highest rates of postponement of procedures categorised as low priority by guidelines and the lowest rate of postponement of procedures designated as high priority or urgent. For cystoscopy, bladder tumour TUR, nephrectomy, nephroureterectomy, cystectomy, radial orchidectomy/penectomy, and RPLND, all of which are designated as high priority by guidelines, Europeans were less likely to postpone and more likely to place these on the surgical priority list than respondents from other regions. Referral to dedicated centres for RPLND was also reported most often in Europe. On the contrary, in East/Southeast Asia where the pandemic is furthest along, participants were most likely to report that procedures are being conducted as before, suggesting that their health care systems are returning to pre-COVID-19 states. The second survey question, in which respondents rated how common urological procedures should be prioritised, addresses their level of knowledge of current guidelines, since it reflects their view of how these conditions should be prioritised. Our results indicate global unanimity that benign conditions are of the lowest priority (Fig. 2) . In addition, nephroureterectomy, cystectomy, and bladder tumour TUR were scored as high priority by respondents in all regions. These are all treatments for transitional cell carcinomas, which are known to have a high malignant potential and may incur suboptimal outcomes if treatments are delayed. This is reflected in all guidelines that recognise these procedures as urgent/high priority, particularly for high-risk patients. In contrast, procedures for prostate cancer and renal cell carcinoma were rated as moderate priority, as good outcomes can still be achieved with management other than surgical resection (eg, active surveillance, medical therapy, radiation) in appropriately selected patients. Respondents' prioritisation scores are in line with available COVID-19 guidelines. It is striking that the Asian regions and Africa did not rank orchidectomy as the highest-priority procedure, despite the fact that this is what all guidelines recommend and the fact that this procedure can be performed without the need for blood transfusion, prolonged hospitalisation, or ICU stay. In all regions, RPLND was rated as moderate priority despite being given high priority by all guidelines except those of BAUS ( Table 2 ). The potential reasons for the need for transfusion or ICU stay can contribute to this finding, as both are resources that may be limited during a pandemic. EAU and ACS guidelines recommend that hospitals and surgical centres consider their logistic capability to meet patients' needs when prioritising surgeries. As for the benign conditions, stone treatment is prioritised over BPH management. This is in line with the new COVID-19 guidelines and underscores a higher potential threat from stone disease, than from voiding complaints, to the safety of patients. Guidelines cannot address differences in practice between urologists working in academic, public, or private settings. It is reassuring that there is no difference by practice setting when prioritising for the different benign and malignant conditions ( Table 3 ). The same is true for regional differences. Overall, there is a striking level of agreement in prioritising different surgical procedures, either benign or malignant. The question remains "when or will ever practice normalise?" Once they do, an enormous backlog of patients deferred during the current triage must be addressed. Can these novel COVID-19 guidelines continue to be used until conditions normalise or will transition guidelines be made? This study has several limitations. It included self-selected, nonrepresentative, and nonrandom participants from all around the world. At the time of survey, regions/countries were at varying phases of the pandemic that might result in differences in terms of speed of action of adopted measures and strategies. The strength of this survey is that it represents a global and timely snapshot of the current situation in line with the proposed COVID-19 guidelines. Upon normalisation of conditions, there will be no opportunity to confirm the validity of the guidelines in another format. Urologists' priority rankings for common urological procedures are in line with the most commonly used guidelines for the management of urological patients during the pandemic. Actual practice also seems to be in agreement with guideline recommendations. Deviations from the guidelines likely reflect regional differences in resources. EAU and ACS guidelines recommend prioritising surgeries based on local resource availability, so these practices can be interpreted not as a failure to implement guidelines but as a reflection of local adaptation to individual circumstances. Respondents from Europe reported the highest agreement with guideline recommendations. Author contributions: Stavros Gravas had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. J o u r n a l P r e -p r o o f J o u r n a l P r e -p r o o f J o u r n a l P r e -p r o o f Impact of COVID-19 on urology practice: a global perspective and snapshot analysis Association of Urology Guidelines Office Rapid Reaction Group. An organisation-wide collaborative effort to adapt the EAU guidelines recommendations to the COVID-19 era American College of Surgeons. 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BAUS guidance on urological laparoscopy and robotic-assisted laparoscopic surgery during the COVID-19 pandemic Categorical data analysis