Factors that support women's successful transition to the community following jail/prison

The purpose of this study was to describe factors that support women's successful transition to the community following incarceration. The design is qualitative, utilizing open-ended data generating interview questions of women who participate in Welcome Home Ministries (WHM), a new community faith-based program for women released from jail/prison. A multitude of factors are necessary to support women's successful transition to the community following incarceration. Although no questions were asked about religion or spirituality, the rank-ordered dominant factors were a spiritual belief and practice and freedom from addiction. The role of support groups and their "sisters" in WHM, the nurse-chaplain's jail visit and support, and the role of supportive friends (not former drug using friends) were additional key factors. The study findings may be used to support the design of new interventions based upon women's needs and capacities to empower them to create their own and their children's healthy future.     

Nutrient composition of banked human milk in Brazil and influence of processing on zinc distribution in milk fractions

OBJECTIVE AND METHODS: We measured the contents of fat, protein, lactose, calcium, phosphorus, zinc, iron, copper, and vitamin A in processed mature milk samples (individual, n = 60, and pooled, n = 10) from a reference human milk bank in Brazil and assessed the effect of pasteurization followed by freezing on the nutrient composition and the pattern of zinc distribution in fractions (fat, whey, and casein) of milk samples (n = 15). RESULTS: Mean nutrient concentrations were within expected ranges in mature milk from healthy women, except fat, which was lower. Interindividual variability of nutrient concentrations was high (coefficient of variation, 21-62%) but reduced overall in pooled samples. Processing of milk samples did not affect the nutrient contents but did cause a significant shift (P < 0.04) in the relative distribution of zinc, with a decrease in the whey fraction and an increase in the fat fraction. CONCLUSIONS: Redistribution and possible alterations in the zinc-binding pattern during processing in human milk banks may reduce zinc bioavailability to the infant.     

Comparison of unidimensional and bidimensional measurements in metastatic non-small cell lung cancer

Tumour response evaluation after chemotherapy has become crucial in the development of many drugs. In contrast to the standard bidimensional WHO criteria, the recently described Response Evaluation Criteria In Solid Tumors are based on unidimensional measurements. The aim of the present study was to compare both methods in patients with metastatic non-small cell lung cancer. One hundred and sixty-four patients treated with two cisplatin-paclitaxel-based chemotherapy schedules between June 1994 and December 2000 were analysed. The measurements were reviewed by an independent panel of radiologists. Patient characteristics were: median age of 55 years (range 24-77 years) and a male to female ratio of 129 : 35. Adenocarcinoma and squamous carcinoma were the most common histologies. Vinorelbine was the third drug used in 77 patients and gemcitabine in 87. The ratio unidimensional/bidimensional was as follows: response 85 : 85; stable disease 32 : 32; progression 47 : 42 and not assessable 0 : 5. Kappa for agreement between responders was 0.951 (95% CI: 0.795-1.0) (P<0.001). Both WHO criteria and Response Evaluation Criteria In Solid Tumors give similar results in assessing tumour response in patients with non-small cell lung cancer after chemotherapy. The unidimensional measurement could replace the more complex bidimensional one.     

Tumor cytosol carcinoembryonic antigen as prognostic parameter in non-small cell lung cancer

AIMS AND BACKGROUND: Carcinoembryonic antigen (CEA) belongs to a family of cell surface glycoproteins. Its level in serum has a significant value for the follow-up and treatment of patients with malignancies. The aim of this study was to correlate the concentration of tumor cytosol CEA (cCEA) with tumor size, patient age and sex, clinical stage, lymph node metastases, and overall survival rate in primary non-small cell lung carcinoma (NSCLC). METHODS AND STUDY DESIGN: The cCEA levels were determined in 76 NSCLC patients by luminescence assay (LIA) and radioimmunoassay (RIA). RESULTS: A strong correlation between LIA and RIA assay results was found (r = 0.992). No correlation was observed between serum CEA and cCEA levels. Tumors smaller than 3 cm had significantly higher cCEA levels than larger tumors, but when a logistic modeling process was applied this difference was not significant (P = 0.038). Histologically well-differentiated tumors also showed a significantly higher expression of cCEA (P <0.05). In addition, patients without lymph node involvement had higher cCEA levels than patients with tumor-positive lymph nodes (P < 0.05). Univariate statistical analysis revealed that the risk of lymph node metastases was 1.8-fold higher in patients with low cCEA levels than in patients with higher levels, taking the median value as cutoff (P = 0.04, Kruskal-Wallis test). CONCLUSIONS: According to the results of our study, patients with overexpression of cCEA may have a better prognosis than those with low cCEA expression. cCEA might therefore be considered a good prognostic parameter as well as a prognostic factor independent of the traditional parameters for lymph node metastases.     

Are activation markers (CD25, CD38 and CD103) predictive of sensitivity to purine analogues in patients with T-cell prolymphocytic leukemia and other lymphoproliferative disorders?

T-cell prolymphocytic leukemia (T-PLL) is a rare lymphoproliferative disorder with distinctive clinical and laboratory features. It is often resistant to conventional chemotherapy, but complete or partial responses have been documented with the use of purine analogues. We report on two cases of T-PLL with a slightly different immunophenotype but a remarkably different response to pentostatin. We discuss the possible therapeutic implications of this finding and establish a comparison between immunophenotype and sensitivity to purine analogues in patients with T-PLL and other chronic lymphoproliferative disorders.     

Primary myeloid sarcoma of the gynecologic tract: a report of two cases progressing to acute myeloid leukemia

Primary gynecologic myeloid sarcomas are rare, and their diagnosis is often difficult. Differential diagnosis includes lymphomas and carcinomas of the gynecologic tract. We report the clinical, morphological, immunohistochemical and cytogenetic features of two cases of chloromas of the female genital tract, which progressed to acute myeloid leukemia in spite of aggressive therapy.     

The American Cancer Society Cancer Prevention Study II Nutrition Cohort: rationale, study design, and baseline characteristics

BACKGROUND: Large-scale, prospective cohort studies have played a critical role in discovering factors that contribute to variability in cancer risk in human populations. Epidemiologists and volunteers at the American Cancer Society (ACS) were among the first to establish such cohorts, beginning in the early 1950s and continuing through the present, and these ACS cohorts have made landmark contributions in many areas of epidemiologic research. METHODS AND RESULTS: The Cancer Prevention Study II Nutrition Cohort was established in 1992 and was designed to investigate the relation between diet and other lifestyle factors and exposures and the risk of cancer, mortality, and survival. The cohort includes over 84,000 men and 97,000 women who completed a mailed questionnaire in 1992. New questionnaires are sent to surviving cohort members every other year to update exposure information and to ascertain new occurrences of cancer; a 90% response rate was achieved for follow-up questionnaires in 1997 and 1999. Reported cancers are verified through medical records, registry linkage, or death certificates. The cohort is followed actively for all cases of incident cancer and for all causes of death. Through a collaborative effort among ACS national and division staff, volunteers, and the American College of Surgeons, blood samples were collected from a subgroup of 40,000 cohort members and are in storage at a central repository for future investigation of dietary, hormonal, genetic, and other factors and cancer risk. Collection of DNA samples from buccal cells in an additional 50,000 cohort members is underway currently and will be completed in 2002. CONCLUSIONS: This new cohort of both men and women promises to be particularly valuable for the study of cancer occurrence, mortality, and survival as they relate to obesity and weight change, physical activity at various points in life, vitamin supplement use, exogenous hormone use, other medications (such as aspirin and nonsteroidal anti-inflammatory drugs) and cancer screening modalities.     

Fibrinogen and the amount of leukoaraiosis in patients with symptomatic small-vessel disease

We investigated whether there is a direct correlation between plasma fibrinogen levels and the amount of leukoaraiosis (LA) in patients with symptomatic small-vessel disease. The study included 28 patients: 12 with a first-ever lacunar infarction (LI) and 16 with Binswanger's disease (BD). The mean age was 71 years (SD 8.6), and 21 were men. For each patient, we recorded demographic data, vascular risk factors and the results of blood chemistry analysis including fibrinogen (g/l), hematocrit (decimal fraction) and total serum proteins (g/l). A cerebral MR scan was performed in each patient and an LA score was obtained by an investigator blind to clinical data, using a semiquantified scale in six areas of each cerebral hemisphere (0-4 points in each area, total scoring range 0-48 points). RESULTS: The mean (SD) for the LA score was 18.9 (10.7) and for plasma fibrinogen 3.97 (1.1). Pearson's and Spearman's correlation coefficients between fibrinogen and LA score were 0.43 (p = 0.02) and 0.49 (p = 0.007), respectively. Multiple-regression analysis between groups (LI or BD) and fibrinogen versus LA score showed the strongest association for the BD group (p = 0.014) and a direct relation with fibrinogen (p = 0.018). No statistically significant association was found between LA score and age, sex, any vascular risk factor, hematocrit or total serum protein. CONCLUSION: There is a significant correlation between plasma fibrinogen levels and the amount of LA in patients with symptomatic cerebral small-vessel disease. This result suggests that fibrinogen may be involved in the pathophysiology of LA in these patients.