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Assurance de qualité pour le cancer rectal – phase 2 ...

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126 PROCARE <strong>–</strong> <strong>phase</strong> 2 KCE reports 81Figure 37. Algorithm for QI 1226 (prospective database).All patientsN=1071Neoadjuvant radiotherapyN=377Type ofcourse?Stage?c-Stage II-IIIN=517OTHER COURSEorCOURSE =MISSINGN=157LONG COURSEN=220Surgery?No surgeryN=1SurgeryN=516Neoadjuvantradiotherapy?No neoadjuvant radiotherapyDates surgery and/orradio=MISSINGN=4Dates surgery andradio knownN=216Time betweenradiotherapyand surgery?Dates surgeryand radioknown?Less than6 weeksN=53More than8 weeksN=24No c-Stage II-IIIN=219c-Stage UnknownN=335N=119Neoadjuvant radiotherapy? = MISSINGN=206 to 8 weeksN=139 64,35%RATE OF ACUTE GRADE 4 RADIO(CHEMO)THERAPY-RELATEDCOMPLICATIONSMeasurement in prospective PROCARE databasePatients with RC receiving neoadjuvant (C)RT are easily i<strong>de</strong>ntifiab<strong>le</strong> with the variab<strong>le</strong>‘RD_V124’. However, no specific co<strong>de</strong> is availab<strong>le</strong> for the registration of radiotherapyrelatedcomplications (variab<strong>le</strong> ‘CH_V146’ only registers chemotherapy- andradiochemotherapy-related complications). Therefore, this QI is not measurab<strong>le</strong>.Measurement in coup<strong>le</strong>d administrative databaseNo specific administrative co<strong>de</strong>s are availab<strong>le</strong> for (C)RT-related complications. In theICD-9-CM coding system some aspecific co<strong>de</strong>s are availab<strong>le</strong> (990 effects of radiation,unspecified; 963.1 poisoning by primarily systemic agents: antineoplastic andimmunosuppressive drugs; 558.1 gastroenteritis and colitis due to radiation; etc.), butthere is no mentioning of gra<strong>de</strong>. Therefore, these co<strong>de</strong>s cannot be used. The QI is notmeasurab<strong>le</strong>.

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