Time to diagnosis and associated costs of an outpatient vs inpatient setting in the diagnosis of lymphoma: a retrospective study of a large cohort of major lymphoma subtypes in Spain.

BACKGROUND: Mainly because of the diversity of clinical presentations, diagnostic delays in lymphoma can be excessive. The time spent in primary care before referral to the specialist may be relatively short compared with the interval between hospital appointment and diagnosis. Although studies have examined the diagnostic intervals and referral patterns of patients with lymphoma, the time to diagnosis of outpatient compared to inpatient settings and the costs incurred are unknown. METHODS: We performed a retrospective study at two academic hospitals to evaluate the time to diagnosis and associated costs of hospital-based outpatient diagnostic clinics or conventional hospitalization in four representative lymphoma subtypes. The frequency, clinical and prognostic features of each lymphoma subtype and the activities of the two settings were analyzed. The costs incurred during the evaluation were compared by microcosting analysis. RESULTS: A total of 1779 patients diagnosed between 2006 and 2016 with classical Hodgkin, large B-cell, follicular, and mature nodal peripheral T-cell lymphomas were identified. Clinically aggressive subtypes including large B-cell and peripheral T-cell lymphomas were more commonly diagnosed in inpatients than in outpatients (39.1 vs 31.2% and 18.9 vs 13.5%, respectively). For each lymphoma subtype, inpatients were older and more likely than outpatients to have systemic symptoms, worse performance status, more advanced Ann Arbor stages, and high-risk prognostic scores. The admission time for diagnosis (i.e. from admission to excisional biopsy) of inpatients was significantly shorter than the time to diagnosis of outpatients (12.3 [3.3] vs 16.2 [2.7] days; P < .001). Microcosting revealed a mean cost of €4039.56 (513.02) per inpatient and of €1408.48 (197.32) per outpatient, or a difference of €2631.08 per patient. CONCLUSIONS: Although diagnosis of lymphoma was quicker with hospitalization, the outpatient approach seems to be cost-effective and not detrimental. Despite the considerable savings with the latter approach, there may be hospitalization-associated factors which may not be properly managed in an outpatient unit (e.g. aggressive lymphomas with severe symptoms) and the cost analysis did not account for this potentially added value. While outcomes were not analyzed in this study, the impact on patient outcome of an outpatient vs inpatient diagnostic setting may represent a challenging future research.

Cost-minimization analysis favors outpatient quick diagnosis unit over hospitalization for the diagnosis of potentially serious diseases.

BACKGROUND: Quick diagnosis units (QDUs) are a promising alternative to conventional hospitalization for the diagnosis of suspected serious diseases, most commonly cancer and severe anemia. Although QDUs are as effective as hospitalization in reaching a timely diagnosis, a full economic evaluation comparing both approaches has not been reported. AIMS: To evaluate the costs of QDU vs. conventional hospitalization for the diagnosis of cancer and anemia using a cost-minimization analysis on the proven assumption that health outcomes of both approaches were equivalent. METHODS: Patients referred to the QDU of Bellvitge University Hospital of Barcelona over 51 months with a final diagnosis of severe anemia (unrelated to malignancy), lymphoma, and lung cancer were compared with patients hospitalized for workup with the same diagnoses. The total cost per patient until diagnosis was analyzed. Direct and non-direct costs of QDU and hospitalization were compared. RESULTS: Time to diagnosis in QDU patients (n=195) and length-of-stay in hospitalized patients (n=237) were equivalent. There were considerable costs savings from hospitalization. Highest savings for the three groups were related to fixed direct costs of hospital stays (66% of total savings). Savings related to fixed non-direct costs of structural and general functioning were 33% of total savings. Savings related to variable direct costs of investigations were 1% of total savings. Overall savings from hospitalization of all patients were €867,719.31. CONCLUSION: QDUs appear to be a cost-effective resource for avoiding unnecessary hospitalization in patients with anemia and cancer. Internists, hospital executives, and healthcare authorities should consider establishing this model elsewhere.

Perception of quality of care of patients with potentially severe diseases evaluated at a distinct quick diagnostic delivery model: a cross-sectional study.

BACKGROUND: Although hospital-based outpatient quick diagnosis units (QDU) are an increasingly recognized cost-effective alternative to hospitalization for the diagnosis of potentially serious diseases, patient perception of their quality of care has not been evaluated well enough. This cross-sectional study analyzed the perceived quality of care of a QDU of a public third-level university hospital in Barcelona. METHODS: One hundred sixty-two consecutive patients aged ≥ 18 years attending the QDU over a 9-month period were invited to participate. A validated questionnaire distributed by the QDU attending physician and completed at the end of the first and last QDU visit evaluated perceived quality of care using six subscales. RESULTS: Response rate was 98 %. Perceived care in all subscales was high. Waiting times were rated as 'short'/'very short' or 'better'/'much better' than expected by 69-89 % of respondents and physical environment as 'better'/'much better' than expected by 94-96 %. As to accessibility, only 3 % reported not finding the Unit easily and 7 % said that frequent travels to hospital for visits and investigations were uncomfortable. Perception of patient-physician encounter was high, with 90-94 % choosing the positive extreme ends of the clinical information and personal interaction subscales items. Mean score of willingness to recommend the Unit using an analogue scale where 0 was 'never' and 10 'without a doubt' was 9.5 (0.70). On multivariate linear regression, age >65 years was an independent predictor of clinical information, personal interaction, and recommendation, while age 18-44 years was associated with lower scores in these subscales. No schooling predicted higher clinical information and recommendation scores, while university education had remarkable negative influence on them. Having ≥4 QDU visits was associated with lower time to diagnosis and recommendation scores and malignancy was a negative predictor of time to diagnosis, clinical information, and recommendation. DISCUSSION: It is worthy of note that the questionnaire evaluated patient perception and opinions of healthcare quality including recommendation rather than simply satisfaction. It has been argued that perception of quality of care is a more valuable approach than satisfaction. In addition to embracing an affective dimension, satisfaction appears more dependent on patient expectations than is perception of quality. CONCLUSIONS: While appreciating that completing the questionnaire immediately after the visit and its distribution by the QDU physician may have affected the results, scores of perceived quality of care including recommendation were high. There were, however, significant differences in several subscales associated with age, education, number of QDU visits, and diagnosis of malignant vs. benign condition.

A quick diagnosis unit as an alternative to conventional hospitalization in a tertiary public hospital: a descriptive study.

INTRODUCTION:  Reports indicate that a significant number of patients admitted to internal medicine units could be studied on an outpatient basis. OBJECTIVES:  This article assesses a quick diagnosis unit (QDU) as an alternative to acute hospitalization for the diagnostic study of patients with potentially serious diseases and suspected malignancy.  PATIENTS AND METHODS:  Between March 2008 and June 2012, 1226 patients were attended by the QDU. Patients were referred from the emergency department, primary health care centers, and outpatient clinics according to well­defined criteria. Clinical information was prospectively registered in a database.  RESULTS:  There were 634 men (51.7%), with a mean age of 60.5 ±17.5 years. The mean time to the first visit was 3.5 ±5.3 days. Most patients (65.7%) required only 2 visits. The mean interval to diagnosis was 12.2 ±14.7 days. A total of 324 patients (26.4%) had cancer. The diagnosis was  solid tumor in 81.5% of the cases, lymphoma in 19.8%, and various hematologic malignancies in 4.3%. The second most common diagnosis was anemia not associated with cancer (8.6% of the cases). Admission to the QDU allowed to avoid conventional hospitalization for diagnostic studies in 71.5% of the patients, representing a mean freeing­up rate of 7 internal medicine beds per day. In a satisfaction survey, 97% of the patients were completely or very satisfied and 96% preferred the QDU to conventional hospitalization.  CONCLUSIONS:  A QDU may be a feasible alternative to conventional hospitalization for the diagnosis of otherwise healthy patients with suspected severe disease. Appropriately managed and supported, QDUs can lighten the burden of emergency departments and reduce the need for hospitals beds.

Should alternatives to conventional hospitalisation be promoted in an era of financial constraint?

BACKGROUND: Because the current economic crisis has led to austerity in health policies, with severe restrictions on public health care, avoiding unnecessary admissions and shortening hospital stays is rapidly becoming an urgent priority. Alternatives to hospitalisation replace or shorten hospital processes, including diagnosis, monitoring, treatment and follow-up. This review aims to present the available evidence on alternatives to conventional hospitalisation for medical disorders; options for surgery, psychiatry and palliative care are largely excluded. MATERIALS AND METHODS: Narrative review. RESULTS: The main alternatives to conventional hospitalisation include day centres (DC), quick diagnosis units (QDU), hospital at home (HaH) and, in some circumstances, telemonitoring. DC increase patient comfort, reduce costs and can improve efficiency. In generally healthy patients with suspected severe disease, QDU may be a good alternative to hospitalisation for diagnostic procedures. However, their cost-effectiveness remains to be clearly proven. Randomised controlled trials have shown that hospital-at-home (HaH) can lead to earlier hospital discharges, improve outcomes and reduce costs in patients with prevalent chronic diseases. Although telemonitoring seems to be promising and its use is increasing, methodologically sounder studies with a higher level of evidence are needed to assess its clinical effectiveness. CONCLUSIONS: Factors such as ageing, the need for an earlier diagnosis of suspected severe disease, the increasing complexity of medical care and the increasing costs of hospitalisation mean that, whenever possible, giving priority to less expensive alternatives to hospital admission, such as QDU, DC, HaH and telemedicine, is an urgent task in the current economic crisis.

Medida de la presión arterial en consulta y automatizada (BPTru®) para evaluar el efecto de bata blanca / Measurement of blood pressure in consultation and automated mesurement (BPTru ®) to evaluate the white coat effect

Fundamento y objetivo: El efecto de bata blanca (EBB) es uno de los principales sesgos que pueden modificar la medida de la presión arterial (PA) en consulta, por lo que se debe considerar para evitar errores diagnóstico-terapéuticos en los pacientes hipertensos. La utilización de aparatos automatizados en consulta podría disminuir dicho efecto. Método: Se diseñaron 2 estudios con el objetivo de evaluar las diferencias entre la medida rutinaria en consulta y la obtenida por el aparato automatizado de medida de PA en consulta, BPTru®, así como su influencia en el EBB. El primero de los estudios, TRUE-ESP, incluyó pacientes normotensos e hipertensos atendidos en consultas especializadas de Cardiología, Nefrología, Medicina Interna, Endocrinología y Medicina Familiar. El segundo, TRUE-HTA, incluyó pacientes hipertensos atendidos en una Unidad de HTA, protocolizada, con personal entrenado. Resultados: El estudio TRUE-ESP incluyó 300 pacientes, 76% hipertensos. Se observó una diferencia significativa entre la medida clínica y la medida BPTru® (media [DE] de PA sistólica/PA diastólica [PAS/PAD] de 9,8 [6,11]/3,4 [7,9] mmHg, p<0,001). El porcentaje de pacientes que cumplió criterios de EBB fue del 27,7%. El estudio TRUE-HTA incluyó 101 pacientes hipertensos. Se observó una diferencia significativa entre la medida clínica y la medida mediante BPTru® (media [DE] de PAS/PAD de 5,7 [3,9]/2,1 [3,5] mmHg, p<0,001) y la medida del período de actividad de la monitorización ambulatoria de la PA (MAPA) (media [DE] de PAS/PAD de 8,5 [6,7]/3,5 [2,5] mmHg, p<0,001). El porcentaje de pacientes que cumplió criterios de EBB fue del 32,1%. Conclusiones: El empleo de aparatos automatizados de medida de PA en consulta, como el BPTru®, puede colaborar a disminuir el EBB y mejorar la precisión de la medida de la PA en consulta (AU)

Background and objective: White coat effect (WCE) is one of the main bias that can affect office blood pressure (BP) measurement. Therefore, it is a factor must be considered in hypertensives to avoid mistakes in diagnosis and/or treatment. Employment of automated office BP (AOBP) devices could diminish that effect. Methods: Two studies were designed with the objective of evaluating differences between routinely office and AOBP measurements. WCE was also assessed. First, the TRUE-ESP study included normotensive and hypertensive patients attending specialized consultations at Cardiology, Nephrology, Internal Medicine, Endocrinology and Family Practice. Second, the TRUE-HTA study included hypertensives attending a protocoled Hypertension Unit, with a trained staff. Results: TRUE-ESP study included 300 patients, 76% being hypertensives. A significant difference between office BP and AOBP measurement (SBP/DBP 9.8±11.6/3.4±7.9mmHg, P<.001) was observed. Percentage of patients gathering WCE criteria was 27.7%. TRUE-HTA study included 101 hypertensive patients. A significant difference between office BP and AOBP measurement (SBP/DBP 5.7±9.3/2.1±5.3mmHg, P<.001) and activity period-ABPM (SBP/DBP 8.5±6.7/3.5±2.5mmHg, P<.001) was observed. Percentage of WCE patients was 32.1%. Conclusions: Use of AOBP devices can contribute to decrease WCE and to improve accuracy of office BP measurement (AU)

[Measurement of blood pressure in consultation and automated mesurement (BPTru(®)) to evaluate the white coat effect]. / Medida de la presión arterial en consulta y automatizada (BPTru®) para evaluar el efecto de bata blanca.

BACKGROUND AND OBJECTIVE: White coat effect (WCE) is one of the main bias that can affect office blood pressure (BP) measurement. Therefore, it is a factor must be considered in hypertensives to avoid mistakes in diagnosis and/or treatment. Employment of automated office BP (AOBP) devices could diminish that effect. METHODS: Two studies were designed with the objective of evaluating differences between routinely office and AOBP measurements. WCE was also assessed. First, the TRUE-ESP study included normotensive and hypertensive patients attending specialized consultations at Cardiology, Nephrology, Internal Medicine, Endocrinology and Family Practice. Second, the TRUE-HTA study included hypertensives attending a protocoled Hypertension Unit, with a trained staff. RESULTS: TRUE-ESP study included 300 patients, 76% being hypertensives. A significant difference between office BP and AOBP measurement (SBP/DBP 9.8±11.6/3.4±7.9 mmHg, P<.001) was observed. Percentage of patients gathering WCE criteria was 27.7%. TRUE-HTA study included 101 hypertensive patients. A significant difference between office BP and AOBP measurement (SBP/DBP 5.7±9.3/2.1±5.3 mmHg, P<.001) and activity period-ABPM (SBP/DBP 8.5±6.7/3.5±2.5 mmHg, P<.001) was observed. Percentage of WCE patients was 32.1%. CONCLUSIONS: Use of AOBP devices can contribute to decrease WCE and to improve accuracy of office BP measurement.

Efectividad de un programa de prevención secundaria de la arteriosclerosis en el control de las dislipemias en pacientes con enfermedad arterial coronaria / Effectiveness of an arteriosclerosis secondary prevention program in controlling dislipidemia in patients with coronary artery disease

Introducción. Existen pocos datos sobre los efectos de un programa global de control de los factores de riesgo cardiovascular (FRCV) que incluya cambios tanto en el estilo de vida como en el tratamiento farmacológico. El objetivo de este estudio es valorar si el control múltiple e intensivo de los FRCV mediante un programa de prevención cardiovascular mejoraría significativamente el control en los pacientes con enfermedad arterial coronaria (EAC) comparado con el cuidado médico habitual. Pacientes y método. Se asignó al azar a 227 pacientes (198 varones y 29 mujeres; edad media, 60,31 ± 8,9 años) con un episodio arterial coronario de origen isquémico a un grupo de cuidado habitual (n = 108) o a un grupo de reducción de riesgo multifactorial dentro de un programa de prevención cardiovascular (n = 119). A los pacientes asignados al grupo de reducción global del riesgo se les proporcionó programas individualizados que incluían una dieta baja en grasas saturadas, práctica de ejercicio físico, pérdida de peso y consejos para dejar de fumar y se les indicó, cuando era necesario, el tratamiento con fármacos hipolipemiantes. El parámetro principal de valoración fue el número de individuos que alcanzaban un colesterol unido a lipoproteínas de baja densidad (cLDL) < 2,6 mmol/l. Se realizó a todos los individuos una evaluación médica y de sus FRCV en el momento basal y a los 9 meses. Los individuos del grupo de intervención además fueron visitados, como refuerzo del tratamiento, cada 3 meses. Resultados. Los pacientes asignados al programa de prevención experimentaron una mejoría significativa en varios FRCV, entre ellos el colesterol total (CT), el colesterol no unido a lipoproteínas de alta densidad, los triglicéridos, la apolipoproteína (apo) B, y el tabaquismo con respecto a los pacientes que recibieron los cuidados habituales. No se observaron diferencias significativas en el colesterol unido a lipoproteínas de alta densidad (cHDL), el cociente cHDL/cLDL, la apo-AI, la pérdida de peso, las presiones arteriales sistólica y diastólica y el fibrinógeno entre ambos grupos. Conclusiones. El tratamiento multifactorial y protocolizado de los FRCV durante un período de 9 meses logró un mejor control de los factores de riesgo lipídicos y no lipídicos que la asistencia convencional en los pacientes con EAC (AU)

Background. Information about the effects of a global program directed to the control of coronary risk factors involving both changes in lifestyle and drugs is lacking. The target of this study was to evaluate the hypothesis that an intensive multiple risk factor intervention program would improve significantly the lipid metabolism parameters in patients with coronary artery disease compared with subjects assigned to the usual care by their physicians. Patients and method. Two hundred and twenty seven patients (198 men and 29 women; mean age, 60.31 ± 8.9 years) with an ischemic coronary event were randomly assigned to usual care (n = 108) or multifactorial risk reduction (n = 119). Patients assigned to intensive global risk reduction were provided individualized measures involving a low-saturated fat diet, exercise, weight loss, smoking cessation, and drugs affecting lipid metabolism. The main outcome was the number of subjects achieving a LDL-c < 2.6 mmol/l. All subjects underwent medical and risk factor evaluations at baseline and after 9 months. Subjects on intensive intervention underwent successive medical evaluations every 3 months. Results. Intensive risk reduction resulted in significant improvements in several risk factors, including total cholesterol (TC), non-HDL cholesterol, triglycerides, apolipoprotein (apo) B, and smoking cessation compared with the changes observed in the usual-care group. No change was observed in HDL-c, HDL-c/LDL-c ratio, apo-AI, body weight, systolic and diastolic blood pressure, and fibrinogen in either group. Conclusions. Intensive secondary preventive program is better than conventional care in achieving the lipid and non-lipid therapeutic goals in patients with coronary artery disease (AU)