Cancer
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Patients consider their human connection with a physician an important aspect of end-of-life (EOL) care. In this study, the authors sought to develop and validate a measure of therapeutic alliance between patients with advanced cancer and their physicians and to evaluate the effects of therapeutic alliance on EOL experiences and care. ⋯ The THC scale is a valid and reliable measure of therapeutic alliance between patients with advanced cancer and their physicians. In addition, there was no evidence to suggest that EOL discussions harm patients' therapeutic alliance. A strong therapeutic alliance was associated with emotional acceptance of a terminal illness and with decreased ICU care at the EOL among patients with advanced cancer.
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Colorectal cancer (CRC) is the second most commonly diagnosed cancer in Puerto Rico (PR). In the United States, the incidence and mortality rates of CRC have great variation by sex and race/ethnicity. Age-standardized incidence and mortality rates of CRC in PR were assessed and compared with the rates among US Hispanics (USH), non-Hispanic whites (NHW), and non-Hispanic blacks (NHB) in the United States for the period from 1998 through 2002. Incidence and mortality trends and relative differences among racial/ethnic groups by sex and age were determined. ⋯ Areas of concern include the increasing trends of CRC in PR and the higher burden of the disease among young Puerto Ricans compared with the USH population. The authors concluded that further research should be performed to guide the design and implementation of CRC prevention and education programs in PR.
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Cervical cancer is the second most common malignancy in women, with nearly half a million new cases diagnosed each year worldwide. The authors' recent studies have suggested an association of the cancer testis antigen sperm-associated antigen 9 (SPAG9) in ovarian carcinomas. The aim of the current study was to evaluate the clinical utility of SPAG9 expression and humoral immune response in cervical carcinomas. ⋯ The current study findings revealed that in early stage cervical cancer, a substantial number of patients exhibited SPAG9 expression and generated SPAG9 antibodies, supporting its potential role in early detection and diagnosis in cervical cancer management. Furthermore, these findings provide leads for future development of noninvasive serologic biomarkers for the early detection, diagnosis, and treatment of cervical cancer.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparing safety and efficacy of first-line irinotecan/fluoropyrimidine combinations in elderly versus nonelderly patients with metastatic colorectal cancer: findings from the bolus, infusional, or capecitabine with camptostar-celecoxib study.
Irinotecan-based chemotherapy regimens are 1 option for treatment of metastatic colorectal cancer (mCRC). The authors report the safety and efficacy of such regimens in elderly patients using a large phase III trial (bolus, infusional, or capecitabine with camptostar-celecoxib [BICC-C]) cohort. ⋯ Irinotecan/fluoropyrimidine combinations are well tolerated in the elderly population, with similar efficacy to that found in nonelderly patients in first-line mCRC.