key: cord-1049461-8wz1s51v authors: Maganty, Avinash; Yu, Michelle; Anyaeche, Vivian I.; Zhu, Toby; Hay, Jordan M.; Davies, Benjamin J.; Yabes, Jonathan G.; Jacobs, Bruce L. title: Referral pattern for urologic malignancies before and during the COVID-19 pandemic date: 2020-12-08 journal: Urol Oncol DOI: 10.1016/j.urolonc.2020.11.027 sha: 35756ae16f5e5c3011edc9691d16397f42513e25 doc_id: 1049461 cord_uid: 8wz1s51v INTRODUCTION: The COVID-19 pandemic has required significant restructuring of healthcare with conservation of resources and maintaining social distancing standards. With these new initiatives, it is conceivable that the diagnosis of cancer care may be delayed. We aimed to evaluate differences in patient populations being evaluated for cancer before and during the COVID-19 pandemic. METHODS AND MATERIALS: We performed a retrospective review of our electronic medical record and examined patient characteristics of those presenting for a possible new cancer diagnosis to our urologic oncology clinic. Data was analyzed using logistic and linear regression models. RESULTS: During the 3-month period before the COVID-19 pandemic began, 585 new patients were seen in one urologic oncology practice. The following 3-month period, during the COVID-19 pandemic, 362 patients were seen, corresponding to a 38% decline. Visits per week increased to pre-COVID-19 levels for kidney and bladder cancer as the county entered the green phase. Prostate cancer visits per week remained below pre-COVID-19 levels in the green phase. When the 2 populations pre-COVID-19 and COVID-19 were compared, there were no notable differences on regression analysis. CONCLUSION: The COVID-19 pandemic decreased the total volume of new patient referrals for possible genitourinary cancer diagnoses. The impact this will have on cancer survival remains to be determined. The COVID-19 pandemic has posed unparalleled challenges to the healthcare system, hospital staff, providers, and patients alike. In-light of these extraordinary circumstances, it has become prudent to use hospital resources judiciously so that they may be allocated for critically ill COVID-19 patients as needed. As a result of these precautions, cancer diagnoses may inevitably be delayed for numerous reasons, including minimization of staff to reduce exposure risk, postponement of elective services/ diagnostics/screening, and patients' desire to avoid exposure to a hospital setting [1] . However, the impact of COVID-19 on the timely diagnosis of urologic malignancies is unclear and will depend on many competing risks. On the one hand, the threat of cancer provokes severe anxiety in patients, and similarly, providers find it counterintuitive to postpone the evaluation of a patient with a potential cancer [2] . On the other hand, COVID-19 poses a real threat to both patients and providers. Older age and comorbidities are two risk factors for death from COVID-19, which pertain to many of the patients who need a cancer evaluation and a proportion of the providers as well [3] . Telemedicine may enable providers to evaluate new patients while maintaining social distancing, however, evaluation of new patients with potential cancer diagnoses is limited due to the inability to perform physical exams and diagnostic procedures. These competing factors are weighted differently based on the regional COVID-19 outlook. For instance, the risk of contracting COVID-19 will be weighted higher in New York City at the height of the outbreak compared to Pittsburgh, where the initial spread of COVID-19 was largely contained. For these reasons, we performed a retrospective analysis of new patients seen at one of our department's three busiest oncology sites in Pittsburgh to examine any differences in patient populations being evaluated for new cancer diagnoses before and during the COVID-19 pandemic. We performed a retrospective chart review of all new patient visits with either a cancer screening indication (e.g., elevated PSA) or a newly diagnosed cancer within one of our three oncology practices. We focused on patients presenting for prostate, bladder, or kidney cancer evaluation. Patients were identified as undergoing evaluation for prostate cancer if their visit reasons included elevated PSA, positive multiparametric magnetic resonance imaging, prostate biopsy, or referral for a new prostate cancer. For bladder cancer, visit reasons included micro or macroscopic hematuria, positive cytology, abnormal CT findings, or referral for bladder cancer. For kidney cancer, visit reasons included kidney/renal cyst, kidney/ renal nodule, abnormal CT findings, kidney/renal mass, kidney/renal lesion, or referral for new kidney cancer. We defined March 17, 2020 as the start of the COVID-19 period, at which time Pennsylvania began a statewide shutdown starting with school closures. All patients seen in the 3 to 5 months prior to this date were considered "pre-COVID-19" and all patients seen on or 3 to 5 months after this date were labeled as "COVID-19." The primary outcome of interest was number of new patients seen for possible cancer diagnosis before and during the COVID-19 pandemic. Our secondary outcomes of interest included proportion of rural patients, proportion of non-white patients, proportion of married patients, age, and median income of patients seen before and during the pandemic. We obtained baseline demographic data including age, race, ethnicity, ZIP code, sex, marital status, body mass index, smoking history, and comorbid conditions. We obtained median income per ZIP code using a ZIP code to census tract cross walk [4] . We also collected data on practice site and referral provider (i.e., primary care, other urologist, self, etc.). We categorized patients by rurality of residence defined based on the Agriculture Rural-Urban Commuting Area (RUCA) codes from the United States Department of Agriculture. RUCA codes were assigned based on ZIP codes using a ZIP code to RUCA approximation [5] . We further condensed the RUCA classifications, which assign a value of 1 to 10, into urban as RUCA codes 1 to 3, large town as RUCA codes 4 to 6, and rural as RUCA codes 7 to 10. We first examined demographics of patients in the pre-COVID-19 and CVOID-19 periods. We then examined visits per week in the pre-COVID-19 and COVID-19 periods. The COVID-19 period was further stratified into red, yellow, and green phases of reopening [6] . Next, using regression modeling, we examined 5 specific characteristics of patients seen in clinic to identify differences between pre-COVID-19 and COVID-19 patients, which included proportion of rural residents, proportion of non-white patients, proportion of married patients, mean age, and mean income. We chose these 5 characteristics because we were interested in whether COVID-19 created disparities in which patients were seen in clinic. For identification of differences in proportions, logistic regression was performed. To identify differences in means, linear regression was performed. Covariates included sex, comorbid conditions (diabetes, hypertension, and coronary artery disease), smoking status, body mass index, hospital, and referring provider. Analysis was performed in SAS v9.4 (SAS Institute, Cary, NC) and R v13.2 (R Foundation for Statistical Computing, Vienna, Austria), using the get RUCA function for approximating RUCA classification from zip code [7] . This study was considered exempt from review by our institution review board. A total of 947 patients were seen during the entire study period. During the 3 to 5 month period defined as pre-COVID-19, 585 new patients were seen for cancer screening or new diagnosis in urologic oncology clinic. In comparison, 362 patients were seen within the 3 to 5 month COVID-19 period, an overall 38% decrease. One patient was seen as telehealth visits during the pre-COVID-19 period and 7 patients were seen as telehealth visit during the COVID-19 period (while patients were offered a telehealth option, most elected in-person visits). Baseline demographic data were similar between the 2 groups, including median income and rurality of residence (Table 1 ). These similarities held true when stratified by cancer site (prostate, kidney, or bladder cancer) (Tables 2A−C) . New patient visits were further stratified during the COVID-19 period by phases (red, yellow, green) of county re-opening (Table 3) . Visits per week were lower during the red phase compared to pre-COVID-19 visits. As the county transitioned to yellow and green phases, visits per week increased to nearly pre-COVID-19 levels for kidney and bladder cancer. Prostate cancer was the only site that continued to have reduced visits per week compared to pre-COVID-19 levels in the green phase. There were no notable differences in visit types between the pre-COVID-19 and COVID-19 periods for kidney and bladder cancer. For prostate cancer, the COVID-19 period had a 43% decline in patients presenting for screening visit. Regression analysis did not reveal any significant predictors to distinguish the pre-COVID-19 and COVID-19 groups when examining rurality, race, marital status, age, and median income while controlling for demographic and clinical factors such as age, sex, comorbid conditions, smoking history, BMI, or referring provider (Table 4 ). Compared to the pre-COVID-19 period, we find that new patient visits for cancer screening or new prostate, kidney or bladder cancer decreased by 38% during the COVID-19 period. The number of visits per week returned to pre-COVID-19 levels when we entered the green phase of reopening for kidney and bladder cancer, but not for prostate cancer. We hypothesized that the overall reduction in services and patients' perception regarding healthcare utilization would negatively impact traditionally underserved populations (e.g., rural residents, minorities, elderly, or those of lower socioeconomic status). However, this did not appear to be the case in our region. Our findings must be considered in the context of the COVID-19 burden for our region. On March 13, 2020, a state of national emergency was declared as a result of COVID-19, and by March 17 every state had a reported case of the virus [8] . In our county, the first reported case was recorded on March 14th [9] . Schools were closed on March 17th and by March 21th all nonlife sustaining business were required to close and remained so until restrictions began to ease on June 5th [10] . In accordance with Centers for Disease Control and Prevention recommendations, the Governor of Pennsylvania recommended deferment of elective surgery beginning on March 17th [11] . The positivity rate since the initiation of these policies has largely remained less than 5% until June, when rates abruptly rose to 7% [12] . The overall impact of COVID-19 in our county has been notably mild in comparison to other regions such as New York City, which reported positivity rates up to 60% [13] . Despite the overall lower viral burden of our region, we still saw a notable decline in new patient visits for cancer screening or new cancer diagnosis, although they quickly increased as the county transitioned from red to green phase. There are several potential reasons for this decline. While patients with concerning symptoms would likely seek care, those with milder symptoms may view their risk of contracting COVID-19 more worrisome [14] . Additionally, patients may not wish to burden the health system, thinking their evaluation is of lower priority [14] . Part of this decline may also stem from decreased presentation to primary care providers, as they often perform routine screening and provide referrals to specialists. In the United Kingdom, for example, fewer people presented to general practitioners resulting in greater than 70% reduction in cancer related referrals [15, 16] . Similarly in the United States, general practitioners reported 60% decline in patient volume [17] . Patient's willingness to present during the stay-at-home period likely impacted our referral given that we saw a general increase in visits per week as the county progressed through the phases of reopening. Reduced cancer visits may also stem from an overall decrease in cancer screening performed during the pandemic. We saw a 43% decline in new prostate cancer screening visits during the pandemic. In the United States, screening measures including mammography, Pap smear, colonoscopy, and prostate-specific antigen testing all declined notably [18, 19] . In fact, the Centers for Medicare & Medicaid Services labeled screening visits as low acuity and recommended postponing such services [20] . Several governments within the United Kingdom even suspended screening services for breast, cervical, and colon cancers [21] . Although prostate cancer's more indolent course makes its evaluation more reasonable to postpone, the effect of the delayed diagnosis of other urologic malignancies remains to be determined. Modeling efforts from the United Kingdom have estimated 3291 to 3,621 avoidable deaths as a result of reduced screening and delayed diagnosis of breast, colorectal cancer, lung, and esophageal cancers during the lockdown period [16] . While the first step in cancer diagnosis requires patients to seek care, the next step requires them to schedule and attend a consultation with a health professional. The ability to complete this step may be impacted by the healthcare system's capacity and patients' socioeconomic status. General practitioners have needed to reduce staffing and hours, both as a mechanism to maintain distancing but also in response to reduced revenue from diminished patient volume [17] . Specialty care was also affected, as revealed by a survey study of 51 medical oncology practices throughout the country showing that 71% cancelled routine office visits and 14% reduced their clinic staff [22] . The ability to seek consultation is further compounded by the economic fallout during the pandemic. Given that health insurance is linked to employment for many, losing a job can equate to losing insurance. It is estimated that a 20% unemployment rate would result a loss of employer insurance among 16% who were insured by those plans, and more than a quarter of those would remain uninsured [23] . Reduced insurance coverage would likely worsen the existing socioeconomic disparity in healthcare [24] . While we found no differences in various social determinants of health (e.g., rurality of residence, race, marital status, income) between our pre-COVID-19 and COVID-19 populations, other regions more significantly impacted by the virus may see more startling differences. Many practices, including urologic oncology, are employing telehealth in response to their reduced in-person capacity [25] . Telehealth offers many benefits such as a means for triaging patient symptoms. However, new cancer visits often require physical exam, laboratory work, and diagnostic testing [26] . Furthermore, the need for broadband internet access and digital devices limits its use in populations that lack these services, such as those in rural areas [27] . It has been shown that most urologic oncology patients preferred a telehealth visit during the pandemic, but interestingly many preferred to resume face-to-face visits when feasible [2] . In our practice, all patient referrals were screened, and those with a potential cancer diagnosis were prioritized as face-to-face visits but offered telehealth if they were interested. While our overall rate of telehealth visits for non-cancer and routine Table 3 Visits per week in urologic oncology clinic, stratified by pre-COVID and COVID, which is further stratified by county phase (red, yellow, green) Results of a multivariable logistic and linear regression analyses. a Each outcome is adjusted for the other outcomes as well as urban-rural location, race, martial status, age, and median income. b Logistic regression was performed for categorical outcomes (urban-rural location, racial status, and marital status) and linear regression was performed for continuous outcomes (age, median income). follow-up visits increased, only 7 new cancer patients in our COVID-19 cohort received a telehealth visit. Our findings have several policy implications. Given the overall morbidity and life-threatening nature of malignancy, the evaluation of patients who may harbor cancer must adapt to the COVID-19 era in order to ensure timely diagnosis. While the impact delayed cancer diagnosis will have on survival remains to be seen, modeling using SEER program data estimates 33,890 excess cancer related deaths based on the decline in diagnoses and treatment of cancer during the COVID-19 period [28] . Fortunately, the urologic community has come together to put forth recommendations regarding triage of urologic oncology surgeries. However, we are still in need of policy-level interventions to lessen the potential mortality from delayed cancer diagnosis. These policies need to impact every step of the pathway to diagnosis. First, patients must participate in their care by seeking help when concerning symptoms arise [14] . This can be facilitated by public health campaigns and policy initiatives that expand Medicaid or subsidies that make marketplace plans more affordable to those who have lost employer coverage [23] . Second, providers must be available and ready to receive an influx of patients. Primary care providers are at the forefront of this battle and unfortunately their practices can be financially precarious [17] . Increasing government relief and loan forgiveness programs for these practices can ensure that this frontline remains stable [29] . Although CMS has set telemedicine reimbursement to expire, continuing reimbursement will allow for increased visits and aid in triaging patients who require an in-person visit [26, 30] . Third, expedition of diagnostic services for cancer evaluation is needed. Some propose establishment of alternate diagnostic sites that are intended to be far removed from potential viral exposure, thereby providing a "COVID-19 protected" space [31] . Our findings must be considered in the context of several limitations. First, this was a retrospective study in which new patients were extracted using reasons for referral, and therefore subject to confounding bias and coding errors. However, in our regression models, we adjusted for several clinical and nonclinical factors to minimize this bias. Second, we do not have any pathologic data to quantify that proportion of these individuals who went on receive a cancer diagnosis and therefore cannot comment on treatment delays. However, this is data we plan to collect for future studies, and we opted to limit the scope of this study to new patient evaluations only. Third, our region was relatively spared from a large COVID-19 burden, and therefore may not be generalizable to regions that were more heavily impacted. There is no question that the world is entering a different era, and therefore, our health systems must adapt accordingly. As a urologic oncology community, it is our job to ensure patients with concern for malignancy are evaluated and diagnosed in a timely manner to prevent delays in cancer treatment. Improving clinic-based triage methods and developing safe methods to continue screening and diagnostic testing will help ensure we do not fail our patients harboring malignancy. Fewer cancer diagnoses during the COVID-19 epidemic in the Netherlands Telehealth in Uro-oncology beyond the pandemic: toll or lifesaver? Code Crosswalk Files j HUD USER n Rural Urban Commuting Area Codes Data n Process to Reopen Pennsylvania getruca: return RUCA codes for the given zip codes. in jbryer/ruca: ruca n Timeline: how coronavirus got started Allegheny county announces first cases of COVID-19 n All non-life-sustaining businesses in pennsylvania to close physical locations as of 8 pm today to slow spread of COVID-19. Governor Tom Wolf Elective surgeries can resume in Pennsylvania after month-long ban Allegheny County reports 66 new coronavirus cases, fewest since June j TribLIVE Coronavirus statistics: tracking the epidemic in New York. Gothamist 2020 Impact of the COVID-19 pandemic on the symptomatic diagnosis of cancer: the view from primary care Fears raised over fall in cancer case referrals, BBC News The impact of the COVID-19 pandemic on cancer deaths due to delays in diagnosis in England, UK: a national, population-based, modelling study COVID-19 and the massive primary care challenge Shifts in Healthcare demand, delivery, and care during the COVID-19 COVID-19 pandemic impact on decreased imaging utilization: a single institutional experience Non-emergent, elective medical services, and treatment recommendations n The impact of the COVID-19 pandemic on cancer care COVID-19 Is expected to have long-term impact on oncology practices COVID-19 job losses threaten insurance coverage and access to reproductive health care for millions j Health Affn Cancer disparities in the COVIDÀ19 era The COVID-19 catalyst: analysis of a tertiary academic institution's rapid assimilation of telemedicine Cancer has not gone away: a primary care perspective to support a balanced approach for timely cancer diagnosis during COVIDÀ19 Strategies for digital care of vulnerable patients in a COVID-19 world-keeping in touch Estimating excess mortality in people with cancer and multimorbidity in the COVID-19 emergency Physician practices pursue four financial strategies to survive pandemic. Health Leaders n Cancer Research UK. Getting cancer services back on track during the COVID-19 pandemic n