Reoperations after primary breast conserving surgery in women with invasive breast cancer in Catalonia, Spain: a retrospective study

Background. Although complete tumor resection is accepted as the best means to reduce recurrence, reoperations after lumpectomy are a common problem in breast cancer. The aim of this study was to assess the reoperation rates after primary breast conserving surgery in invasive breast cancer cases diagnosed in Catalonia, Spain, between 2005 and 2011 and to identify variations based on patient and tumour characteristics. Methods. Women with invasive incident breast cancer identified from the Patient’s Hospital Discharge Database [174.0-174.9 codes of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) as the primary diagnosis] and receiving primary breast conserving surgery were included in the study and were followed up to 3 and 12 months by collecting information about repeat breast cancer surgery. Results. Reoperation rates after primary breast conserving surgery decreased from 13.0 % in 2005 to 11.7 % in 2011 at 3 months and from 14.2 % in 2005 to 12.9 % in 2011 at 12 months’ follow-up. While breast conservation reoperations saw a slight, non-significant increase in the same period (from 5.7 to 7.3 % at 3 months, and from 6.0 to 7.5 % at 12 months), there was a significant decrease in radical reoperation (from 7.3 to 4.4 % at 3 months and from 8.2 to 5.4 % at 12 months). Overall, additional breast surgeries decreased among younger women. Conclusions. Despite the rise of breast conserving surgery, reoperation rates following initial lumpectomy in Catalonia decreased by 10 % at 3 and 12 months’ follow-up, remaining low and almost unchanged. Ultimately, there was also a significant decrease in mastectomies (AU)

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Reoperations after primary breast conserving surgery in women with invasive breast cancer in Catalonia, Spain: a retrospective study.

BACKGROUND: Although complete tumor resection is accepted as the best means to reduce recurrence, reoperations after lumpectomy are a common problem in breast cancer. The aim of this study was to assess the reoperation rates after primary breast conserving surgery in invasive breast cancer cases diagnosed in Catalonia, Spain, between 2005 and 2011 and to identify variations based on patient and tumour characteristics. METHODS: Women with invasive incident breast cancer identified from the Patient's Hospital Discharge Database [174.0-174.9 codes of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) as the primary diagnosis] and receiving primary breast conserving surgery were included in the study and were followed up to 3 and 12 months by collecting information about repeat breast cancer surgery. RESULTS: Reoperation rates after primary breast conserving surgery decreased from 13.0 % in 2005 to 11.7 % in 2011 at 3 months and from 14.2 % in 2005 to 12.9 % in 2011 at 12 months' follow-up. While breast conservation reoperations saw a slight, non-significant increase in the same period (from 5.7 to 7.3 % at 3 months, and from 6.0 to 7.5 % at 12 months), there was a significant decrease in radical reoperation (from 7.3 to 4.4 % at 3 months and from 8.2 to 5.4 % at 12 months). Overall, additional breast surgeries decreased among younger women. CONCLUSIONS: Despite the rise of breast conserving surgery, reoperation rates following initial lumpectomy in Catalonia decreased by 10 % at 3 and 12 months' follow-up, remaining low and almost unchanged. Ultimately, there was also a significant decrease in mastectomies.

[Trends of morbidity and mortality in chronic heart failure in Catalonia]. / Tendencias de la morbimortalidad por insuficiencia cardíaca en Cataluña.

INTRODUCTION: The epidemiology of chronic heart failure, specifically its morbidity and mortality, is insufficiently known, despite the fact that it has an important economic impact because of the pharmacological treatment and the high hospitalization rate. OBJECTIVE: To analyze the trends of mortality and morbidity of chronic heart failure in Catalonia during the periods 1975-1994 and 1989-1994 respectively. PATIENTS AND METHODS: Specific mortality and morbidity rates (ages 45-65, and older than 65) were calculated for both sexes. Standardised mortality rates were also calculated for mortality rates using the European population as the reference. RESULTS: The trend of mortality of chronic heart failure in the population of 45-65 is stable, the rates being higher for men than for women. The trend in the age group older than 65 shows an important increase from 1983 on, higher in women than in men. Morbidity (hospitalization discharge rates) increases slightly in the population of 45-65 years, especially in men; in the population older than 65 an important increase is observed for both sexes. CONCLUSIONS: Trend of mortality is increasing specifically in women older than 65, while trends of morbidity are clearly increasing for both age groups.