A column generation approach to intraday scheduling of chemotherapy patients

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dc.catalogadorjca
dc.contributor.authorLyon Bossay, Gabriel
dc.contributor.authorCataldo Cornejo, Alejandro
dc.contributor.authorAngulo, Gustavo
dc.contributor.authorRey, Pablo
dc.contributor.authorSauré, AntoineLyon Bossay, Gabriel
dc.contributor.authorCataldo Cornejo, Alejandro
dc.contributor.authorAngulo, Gustavo
dc.contributor.authorRey, Pablo
dc.contributor.authorSauré, Antoine
dc.date.accessioned2023-05-12T15:36:56Z
dc.date.available2023-05-12T15:36:56Z
dc.date.issued2023
dc.description.abstractChemotherapy scheduling at cancer treatment centres is a complex problem due to high and grow-ing demand, diversity of treatment protocols, limitations on resources and the need to coordinatetreatment session times with laboratory preparation of medication. Over a given planning horizon,treatment centres assign patients first to specific days (interday scheduling) and then to specifictimes within each day (intraday scheduling), the latter process including the definition of medicationpreparation time. This paper addresses the intraday scheduling problem using an integer program-ming model that attempts to schedule all patients assigned to the horizon, and the preparation ofthe medication to be administered, simultaneously. The linear relaxation of the model formulation,which is based on treatment patterns, is solved using column generation. The proposed approachallows for medication preparation on the day of treatment or a previous day subject to time slot avail-ability. A case study is conducted using actual data from a Chilean cancer centre to compare throughsimulationtheschedulesgeneratedbytheproposedapproachandthecentre’smanualmethod.Theresults show that the proposed approach performs better on makespan, treatment chair occupancy,number of overtime hours and finding solutions at high demand levels.
dc.fechaingreso.objetodigital2023-05-12
dc.fuente.origenORCID
dc.identifier.doi10.1080/00207543.2022.2067505
dc.identifier.eissn1366-588X
dc.identifier.issn0020-7543
dc.identifier.urihttps://doi.org/10.1080/00207543.2022.2067505
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/00207543.2022.2067505
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66960
dc.information.autorucEscuela de Ingeniería;Lyon Bossay, Gabriel;S/I;233471
dc.information.autorucInstituto de Ingeniería Matemática y Computacional;Cataldo Cornejo, Alejandro;S/I;191734
dc.information.autorucEscuela de Ingeniería;Angulo, Gustavo;0000-0002-8072-7618;1013860
dc.issue.numero7
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final2249
dc.pagina.inicio2231
dc.revistaInternational Journal of Production Research
dc.rightsacceso restringido
dc.subjectChemotherapy
dc.subjectIntradayscheduling
dc.subjectMedicationpreparation
dc.subjectTreatmentpatterns
dc.subjectColumn generation
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.subject.ods03 Good health and well-being
dc.subject.odspa03 Salud y bienestar
dc.titleA column generation approach to intraday scheduling of chemotherapy patients
dc.typeartículo
dc.volumen61
sipa.codpersvinculados233471
sipa.codpersvinculados191734
sipa.codpersvinculados1013860
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