Successful use of problem-solving methodology to reduce pharmacy chemotherapy processing time.

OBJECTIVES: The primary objectives of this study were to (1) reduce pharmacy turnaround time (TAT) without compromising safety and quality and (2) reduce compounding order overload during peak hours (8:00 AM-5:00 PM). The secondary objective was to decrease patient wait time pertinent to pharmacy services. SETTING: The setting was a hospital-based pharmacy. PRACTICE DESCRIPTION: Pharmacy dispensing more than 1800 doses daily, 30% of which goes to outpatient cancer treatment. Patients usually receive multiple compounded medications; thus, compounding numbers are several folds higher than patient number. High compounded chemotherapy order volume overloaded pharmacy staff during peak hours and was a major contributor to patient wait time. PRACTICE INNOVATION: Using Define Measure Analyze Improve Control Six Sigma and intelligent risk-taking strategies, a dedicated team identified root causes of problems and designed long-lasting solutions that would not compromise quality. EVALUATION: The most effective initiative was the advanced preparation of chemotherapy for select patients (Concierge), which addressed pharmacy TAT, patient wait time, and chemotherapy order overload, all without affecting safety or quality of dispensed medications. RESULTS: Pharmacy TAT decreased by 77% for Concierge patients and 31% for standard patients. Comparable decreases were observed for patient wait time: 67% for Concierge and 27% for standard patients. Safety and quality were maintained for all dispensations during and after implementation of Concierge. A concurrent 8% increase in patient number was observed despite no changes in physical capacity. CONCLUSION: The implementation of Concierge initiatives: markedly reduced pharmacy TAT without compromising safety checks performed by pharmacists; decreased chemotherapy order overload during peak hours; improved distribution of assignments for pharmacy staffand statistically significant decreased wait time for all patients, especially those selected for Concierge. Effective selection of Concierge patients minimized additional costs associated with wasted premixed chemotherapy. Improving workflow for a subset of patients affected a greater patient population, allowing additional patients to be treated daily.

Efecto de la terapia de resincronización ventricular en los parámetros de disfunción endotelial y función sistólica izquierda en pacientes con insuficiencia cardíaca crónica y bloqueo completo de rama izquierda / Endothelial dysfunction, left ventricular function, and chronic heart failure with complete left bundle branch block: effect of resynchronization therapy

Resumen: Introducción: La insuficiencia cardíaca crónica (ICC) es una condición compleja asociada a inflamación sistémica y a disfunción endotelial (DE) cuya patogénesis no es bien comprendida. Objetivo: Evaluar una posible relación entre marcadores de DE periférica con la respuesta a terapia de resincronización ventricular (TRV). Método: 20 pacientes con ICC, QRS ≥120ms y fracción de eyección ventricular izquierda (FEVI) ≤35% se estudiaron pre y 6 meses post-TRV con: Minnesota Living with Heart Failure Questionnaire (MLHFQ); test de marcha (TM-6min); Ecocardiografía-2D y SPECT de perfusión gatillado en reposo; proteína C-reactiva ultra sensible (us-PCR); péptido natriurético cerebral (pro-BNP); células endoteliales circulantes (CEC); moléculas de adhesión soluble vascular (sVCAM) e intercelular (sICAM); interleukina-6 (IL-6) y Factor von Willebrand (FvW). Se clasificaron como respondedores o no a TRV según criterios preestablecidos. Resultados: Promedios basales: pro-BNP 5.290pg/ml; us-PCR 1,7ug/mL; MLHFQ 72; TM-6min 391 metros. Las CEC y sICAM estaban sobre límites normales. Post-TRV, el 50% fue respondedor: 11/20 mejoraron ≥1 clase NYHA y ≥10% del TM-6min; ML-HFQ disminuyó (p<0.0001); FEVI mejoró (p=0.003); volumen final sistólico disminuyó (p=0.008) y también pro-BNP (p=0.03). En los respondedores, las CEC disminuyeron, persistiendo elevadas, sobre lo normal. Existieron correlaciones entre cambios de pro-BNP con TM-6min y entre us-PCR con MLHFQ y FvW (p≤0.004 en todas). Conclusiones: En ICC existe evidencia de significativa DE, expresada por sICAM y CEC, biomarcador periférico sensible. Estas disminuyeron 6 meses post-TRV, persistiendo sobre el límite normal. Otros parámetros funcionales e inflamatorios se correlacionaron en el grupo total, sin diferencias entre grupos respondedores y no respondedores.

Abstract: Introduction: Chronic heart failure (CHF) is a complex condition associated with systemic inflammation and endothelial dysfunction (ED) whose pathogenesis is not well understood. Objective: to evaluate a possible relationship between peripheral ED markers and response to cardiac resynchronization therapy (CRT). Method: 20 patients with CHF, QRS ≥120ms and left ventricular ejection fraction (LVEF) ≤35% were studied before and 6 months post-CRT. Minnesota Living with Heart Failure Questionnaire (MLHFQ); walking test (6min-WT); 2D-echocardiography and gated perfusion SPECT at rest; ultra-sensitive C-reactive protein (us-CRP); brain natriuretic peptide (pro-BNP); circulating endothelial cells (CEC); vascular soluble adhesion (sVCAM) and intercellular adhesion molecules (sICAM); interleukin-6 (IL-6) and von Willebrand Factor (vWF) were measured in all subjects. They were classified as responders or not to CRT, according to pre-established criteria. Results: Basal means: pro-BNP 5,290 pg / ml; us-CRP 1.7 ug/mL; MLHFQ 72; 6min-WT 391 meters. The CEC and IL-6 were above normal limits. Post-CRT, 50% were responders: 11/20 improved ≥1 NYHA class and ≥10% increase in 6min-WT; MLHFQ decreased (p <0.0001); LVEF improved (p = 0.003); final systolic volume decreased (p = 0.008) and also pro-BNP (p= 0.03). In responders CEC decreased, persisting over normal limits. There were correlations between changes of pro-BNP with TM-6min and between us-PCR with MLHFQ and vWF (p≤0.004 in all). Conclusions: In CHF there is evidence of significant ED, expressed by sICAM and CEC, a sensitive peripheral biomarker that decreased 6 months post-CRT although persisting above normal limits. Other functional and inflammatory parameters were correlated in the total group, without differences between responders and non-responders.

Delivering Patient Value by Using Process Improvement Tools to Decrease Patient Wait Time in an Outpatient Oncology Infusion Unit.

PURPOSE: This study aimed to streamline workflow from arrival to premedication by decreasing patient wait time to increase value in a high-volume academic outpatient oncology infusion unit. The streamlining process involved identifying and prioritizing patients for treatment by driving out waste in patient flow. METHODS: The plan-do-check-act (PDCA) method and Lean Methodology were used in completing a project to streamline a defined subset of patient experiences within an outpatient oncology infusion unit in an academic comprehensive cancer center. Wait time for patients whose labs were completed before treatment day and within normal limits and whose orders were signed the day before treatment was collected manually for a period of 5 months and tracked via value stream and control charts. RESULTS: Postimplementation, patients experienced a decrease of 17 minutes in mean patient arrival to premedication start time (preimplementation 77 minutes, postimplementation 60 minutes). Additionally, a value stream analysis demonstrated that in the new process, patient touch points were decreased by two, and value-added time was increased by 17%. CONCLUSION: By using the systematic PDCA tool, the team was able to identify opportunities to reduce waste in the system and streamline patient care. The results demonstrated a significant improvement in reducing patient wait time from arrival to premedication start time and increasing percentage of total value added during a patient's treatment cycle.

Decreasing laboratory turnaround time and patient wait time by implementing process improvement methodologies in an outpatient oncology infusion unit.

PURPOSE: Prolonged patient wait times in the outpatient oncology infusion unit indicated a need to streamline phlebotomy processes by using existing resources to decrease laboratory turnaround time and improve patient wait time. METHODS: Using the DMAIC (define, measure, analyze, improve, control) method, a project to streamline phlebotomy processes within the outpatient oncology infusion unit in an academic Comprehensive Cancer Center known as the Comprehensive Treatment Unit (CTU) was completed. Laboratory turnaround time for patients who needed same-day lab and CTU services and wait time for all CTU patients was tracked for 9 weeks. RESULTS: During the pilot, the wait time from arrival to CTU to sitting in treatment area decreased by 17% for all patients treated in the CTU during the pilot. A total of 528 patients were seen at the CTU phlebotomy location, representing 16% of the total patients who received treatment in the CTU, with a mean turnaround time of 24 minutes compared with a baseline turnaround time of 51 minutes. CONCLUSIONS: Streamlining workflows and placing a phlebotomy station inside of the CTU decreased laboratory turnaround times by 53% for patients requiring same day lab and CTU services. The success of the pilot project prompted the team to make the station a permanent fixture.

[Cocaine-induced vascular damage. Report of one case]. / Daño vascular asociado a uso de cocaína. Caso clínico.

BACKGROUND: Cocaine abuse is associated with an increased risk of cardiac and cerebrovascular events, such as myocardial infarction, sudden cardiac death, and ischemic stroke. The underlying mechanisms leading to these complications are not fully understood although intravascular thrombus formation and accelerated atherosclerosis are prominent findings. We report a 39-year-old male addicted to cocaine, who presented with three consecutive ischemic events characterized by an acute myocardial infarction and two ischemic strokes complicated by cardiac failure and severe neurological sequelae. The pathophysiology of cocaine-induce vascular damage and the management of the ischemic complications are discussed.

Daño vascular asociado a uso de cocaína: Caso clínico / Cocaine-induced vascular damage: Report of one case

Background: Cocaine abuse is associated with an increased risk of cardiac and cerebrovascular events, such as myocardial infarction, sudden cardiac death, and ischemic stroke. The underlying mechanisms leading to these complications are not fully understood although intravascular thrombus formation and accelerated atherosclerosis are prominent findings. We report a 39-year-old male addicted to cocaine, who presented with three consecutive ischemic events characterized by an acute myocardial infarction and two ischemic strokes complicated by cardiac failure and severe neurological sequelae. The pathophysiology of cocaine-induce vascular damage and the management of the ischemic complications are discussed.