PURPOSE: Lymphomas often present a diagnostic challenge, and for some a delay in diagnosis can negatively influence outcomes of therapy. We established a nurse practitioner-led lymphoma rapid diagnosis clinic (LRDC) with the goal of reducing wait times to definitive diagnosis. We examined the initial 30-month experience of the LRDC, and results were compared with time periods before implementation of the clinic to determine program impact. METHODS: All patients referred to LRDC with suspicion of lymphoma from June 1, 2015 to Nov 30, 2017 were evaluated. Time from initial consultation to diagnosis was compared with patients diagnosed at our center with lymphoma in 2008 and 2012. Patient symptoms and relevant laboratory/imaging findings were collected to identify patterns of presentation and predictive factors for benign diagnoses. RESULTS: Of the 126 patients evaluated, 66 (52%) had confirmation of lymphoma diagnosis. Median time to lymphoma diagnosis was 16 days for patients assessed in LRDC and 28 days for historical controls (P < .001). By univariable analysis, lymph node size greater than 3.4 cm and presence of mediastinal or abdominal adenopathy increased the likelihood of a diagnosis of malignancy, whereas younger age, being a nonsmoker, and prior rheumatologic condition were associated with a nonmalignant diagnosis. In multivariable analysis, lymph node size, age, and prior rheumatologic diagnosis remained significant. CONCLUSION: Establishing a nurse practitioner-led LRDC was effective in shortening time to diagnosis of lymphoma. Younger age, smaller lymph node size, and prior rheumatologic disorder reduced the likelihood of a cancer diagnosis in our patient population.
PURPOSE:Lymphomas often present a diagnostic challenge, and for some a delay in diagnosis can negatively influence outcomes of therapy. We established a nurse practitioner-led lymphoma rapid diagnosis clinic (LRDC) with the goal of reducing wait times to definitive diagnosis. We examined the initial 30-month experience of the LRDC, and results were compared with time periods before implementation of the clinic to determine program impact. METHODS: All patients referred to LRDC with suspicion of lymphoma from June 1, 2015 to Nov 30, 2017 were evaluated. Time from initial consultation to diagnosis was compared with patients diagnosed at our center with lymphoma in 2008 and 2012. Patient symptoms and relevant laboratory/imaging findings were collected to identify patterns of presentation and predictive factors for benign diagnoses. RESULTS: Of the 126 patients evaluated, 66 (52%) had confirmation of lymphoma diagnosis. Median time to lymphoma diagnosis was 16 days for patients assessed in LRDC and 28 days for historical controls (P < .001). By univariable analysis, lymph node size greater than 3.4 cm and presence of mediastinal or abdominal adenopathy increased the likelihood of a diagnosis of malignancy, whereas younger age, being a nonsmoker, and prior rheumatologic condition were associated with a nonmalignant diagnosis. In multivariable analysis, lymph node size, age, and prior rheumatologic diagnosis remained significant. CONCLUSION: Establishing a nurse practitioner-led LRDC was effective in shortening time to diagnosis of lymphoma. Younger age, smaller lymph node size, and prior rheumatologic disorder reduced the likelihood of a cancer diagnosis in our patient population.
Authors: George N Okoli; Otto L T Lam; Viraj K Reddy; Leslie Copstein; Nicole Askin; Anubha Prashad; Jennifer Stiff; Satya Rashi Khare; Robyn Leonard; Wasifa Zarin; Andrea C Tricco; Ahmed M Abou-Setta Journal: BMJ Open Date: 2021-11-09 Impact factor: 2.692