Evaluation of adjuvant therapy in women with uterine papillary serous cancer

Uterine papillary serous cancer [UPSC] represents only 10% of all uterine cancers and is associated with a significantly worse prognosis compared with other histological types of endometrial cancers. It closely resembles the behavior of ovarian carcinoma. Retrospective study in a referral center covering period from February 1989 to January 2009.Eighteen patients who underwent definitive surgery followed by adjuvant therapy-platinum-based chemotherapy, radiotherapy, or both-were reviewed. Median age was 62 years [range, 52-76 years]. All patients underwent total abdominal hysterectomy and salpingo-oophorectomy. Positive lymph nodes were found in 4 of 7 patients who underwent lymph node sampling/dissection. Seven patients had stage I/II disease, whereas 11 patients had stage III disease. Six patients received chemotherapy, 5 patients received radiation therapy, while 7 patients received both chemotherapy and radiation therapy. Median follow-up was 27 months. The median survival and relapse-free survival were 33 and 23 months, respectively. Eight patients were alive and free of disease, of whom 5 patients were stage I/II and 4 patients were stage III. Distant metastasis was the most common site of relapse. Early stage [I/II] was associated with significant improvement in relapse-free survival [RFS] and overall survival [OS] [P=.004 and P=.05, respectively]. The combined-modality treatment including chemotherapy-radiotherapy showed statistically significant improvement in RFS [P=.012], while the improvement in OS did not reach statistical significance [P=.12].This study indicates that postoperative combined treatment with chemotherapy and radiation therapy plays a role in the management of UPSC by improving RFS. Distant metastasis remains the major site of relapse. Future studies using combined-modality therapy are needed to improve the outcome in patients with UPSC

Whole body [18]F-FDG PET predicts progression free and overall survival in squamous cell carcinoma of the esophagus: results of a prospective trial

[18]F-FDG PET yields physiologic information that allows for identifying cancer based on altered tissue metabolism. The aim of this study was to prospectively validate the predictive value of positron emission tomography [PET] in squamous cell carcinoma [SCC] of the esophagus treated by pre-operative chemotherapy followed by esophagectomy. Prospective efficacy and toxicity study of patients enrolled between January 1999 and September 2003. Twenty-one patients with SCC of the esophagus who were potentially resectable underwent [18]F-FDG PET imaging before the first cycle of neoadjuvant chemotherapy and at least 14 days after the third cycle. A patient was classified as a metabolic responder when the metabolic activity of the primary tumor as measured by the maximum standardized uptake values had decreased by 50% or more at the time of the second [18]F-FDG PET. The median age of the study cohort was 60 years with a range of 39-70 years; 12 patients were males and 9 were females.[18]F-FDG PET had increased activity in the primary tumor in all patients. Metabolic response occurred in 14/21 patients [66%], while 7/21 [33%] patients did not show a metabolic response. Metabolic responders had a high clinical response rate [92%], a median progression free survival [PFS] of 16.4 months and a median overall survival [OS] of 35.3 months. In contrast, prognosis was poor for metabolic non-responders with a clinical response rate of 42% [P=.025], a median PFS of 7.13 months [P=.032] and median OS of 12 months [P=.038]. Our results demonstrate that changes in tumor metabolic activity after neoadjuvant chemotherapy predicts PFS and OS in esophageal SCC patients

Elevated concentration of s-ICAM-1 and s-VCAM-1 in IDDM patients with hearingloss

This study was carried out on IDDM patients classified into group I and group II according to the absence or presence of impairment of hearing, respectively. Impairment of hearing was determined by using pure tone audiometry [PTA], distortion product otoacoustic emissions [DPOAE] and brain stem evoked response audiometer [ABR]. The selection of cases, the idea of the study, interpretation of data and comments were presented. It was concluded that soluble VCAM- 1 and s- ICAM-1 were positively associated with the risk for hearing loss in IDDM patients. Soluble VCAM-1 and sICAM-1 may be useful indicators of hearing loss in IDDM patients