Appropriateness and variation of surgical treatment of breast cancer in Italy: when excellence in clinical research does not match with generalized good quality care. Progetto Oncologia Femminile.

To assess appropriateness of surgical care delivered to breast cancer patients in Italy and quantify the use of unnecessary radical procedures, a retrospective charts review of patients treated in 1988-1989 was conducted. A series of 1724 consecutive patients (median age 61 years; range 17-89) treated in 63 hospitals selected from within 8 regions with newly diagnosed operable breast carcinoma was evaluated. Overall, 541 (38%) patients had inappropriate surgery with more than two thirds of it being accounted for by the use of unnecessary mutilating Halsted mastectomy. Substantial geographic variation emerged in the overall rates of appropriateness (range 88-52%) which were not substantially affected by allowance for imbalances in patient- and hospital-related variables. Despite the important contribution given by Italian clinical researchers to the demonstration that less radical surgery can be as good as more radical procedures, still a substantial proportion of breast cancer patients are treated too aggressively. Besides pointing to the urgent need of interventions aimed at facilitating the process of technology transfer in order to promote more appropriate surgical care, these results suggest that efforts to increase patients' participation into treatment decision and awareness about alternative treatment options are warranted.

[Geographic variability in the appropriateness of surgical treatment of breast carcinoma]. / Variabilità geografica nell'appropriatezza della terapia chirurgica del carcinoma della mammella.

To assess appropriateness of surgical care delivered to breast cancer patients in Italy and quantify the use of unnecessary radical procedures, a retrospective charts review of patients treated in 1988-1989 was conducted. Information about hospital characteristics was collected directly from administrative departments as a part of a national survey. A series of 1724 consecutive patients (median age 61 years; range 17-89) treated in 63 hospitals selected from within 8 regions, with newly diagnosed operable breast carcinoma was evaluated. Overall, 541 (38%) patients had inappropriate surgery with more than two thirds of it being accounted for by the use of unnecessary mutilating Halsted mastectomy. About one-fourth of patients with stage I-II disease undergone mastectomy according Halsted technique and conservative surgery in patients with small tumors (i.e. tumor size < = 2 cm) was under utilized. Substantial geographic variations emerged in the overall rates of inappropriateness (range 12-48%) which were not substantially affected by allowance for imbalances in patient- and hospital-related variables. Despite the important contribution given by Italian clinical researchers to the demonstration that less radical surgery can be as good as more radical procedures, still a substantial proportion of breast cancer patients are treated too aggressively. Besides pointing to the urgent need of interventions aimed at promoting more appropriate surgical care these results suggest that efforts to increase patients' participation into treatment decision and awareness about alternative treatment options are warranted.

Effect of coexistent diseases on survival of patients undergoing dialysis.

A cohort retrospective study was used to analyze the effect of comorbidity on survival of end-stage renal disease (ESRD) patients undergoing dialysis. The authors analyzed the survival of 255 patients (144 men, 111 women; median age 54 years; range 8-81 years) followed at the District Hemodialysis Unit in Foggia, Italy, over a 15 year period (median follow-up 30 months; range 1-190 months). Two subscales assessing the overall severity of the identified coexistent diseases and overall physical impairment, and a composite four level index of coexistent diseases (ICED) were assembled using information recorded at the time of admission. The Cox proportional hazard model was applied to evaluate the association of various patient characteristics with the probability of death. Mortality risk was associated with patient age (RR = 3.4 for patients aged 42-61; RR = 4.8 for patients older than age 61 compared with patients younger than age 42), initial condition leading to renal failure (RR = 3.1 for diabetes compared with primary renal disease) and ICED (RR = 3.0 for patients with uncontrolled coexistent disease or severe impairment compared with patients with no coexistent disease and no or mild impairment). Gender and type of dialysis were not associated with mortality risk. It was concluded that, as is the case with other chronic conditions, co-morbidity is a powerful independent prognostic factor in determining the mortality of ESRD patients.