A study was undertaken to analyze the extent of using complementary alternative medicine (CAM) and to compare sociodemographic and medical characteristics of users and non-users of CAM in Turkish oncology patients. A total of 615 patients with cancer who attended ambulatory patient care units answered the questionnaires. Medical information was reviewed from chart data. Some 291 patients (47.3%) had used at least one type of CAM since the time of initial diagnosis. CAMs almost always consisted of herbal agents (95%). Nettle (Urticae herba ) used in conjunction with (88%) or without (56%) various herbal agents were the most popular and prominent CAMs used by patients. Univariate and multivariate comparisons of users and non-users of CAM were performed. In multivariate analysis, female sex (p 0/0.0006), high income (p0/0.0008), advanced stage at diagnosis (p0/0.02), and usage of multiple chemotherapy applications (p 0/0.03) were determined as independent factors for CAM use.

The goal of this study was laboratory testing for hypercoagulability in patients with solid tumors using rotation thrombelastogram (ROTEM) and correlate ROTEM parameters with routine coagulation tests. A total of 78 untreated patients with cancer were included: 28 gastrointestinal system tumors (group 1), 27 respiratory system tumors (group 2), and 23 miscellaneus group of ovarian, renal, nasopharyngeal, mesothelioma, and unknown origin (group 3). Platelet count was significantly increased in group 2 in respect to group 3 (P < 0.05) and fibrinogen level was significantly increased in group 2 in respect to group 1 (P < 0.05). There was no statistically significant difference between subgroups in respect to TEG parameters. Tumor-node-metastasis (TNM) stages of patients was not also associated with either of TEG parameters. Correlation analysis revealed significant correlation between laboratory parameters and ROTEM parameters. Fibrinogen showed the strongest correlation with MCF (r > 0.7) and CFT in all assays (INTEM, EXTEM, FIBTEM, APTEM). There were also statistically significant correlations between platelet number and other ROTEM parameters (INTEM-CFT, -MCF, EXTEM-CFT, -MCF, FIBTEM-MCF, APTEM-CFT, -MCF). In conclusions, our data demonstrates thromboelastographic signs of hypercoagulability in patients with solid tumors. ROTEM is able to identify the contribution of fibrinogen and platelets to clot strength in this patient population.

BACKGROUNDExpression of neuroectodermal markers is a key feature of small cell lung carcinoma (SCLC). Although immune responses against a number of these proteins have been associated with paraneoplastic neuronal disease (PND), most patients with SCLC have anti‐neuroectodermal antibodies in the absence of PND. Whether these immune responses affect the clinical outcome in SCLC is critical in understanding the potential value of these proteins as cancer vaccine targets as well as in the pathogenesis of PND.METHODSThe authors investigated the frequency of immunoglobulin G autoantibodies against Sry‐like high‐mobility group box (SOX)1, 2, 3 and Zinc‐finger gene of the cerebellum (ZIC)2 proteins in stored serum samples from 90 patients utilizing the λ‐phage plaque assay. Data obtained from patient records were utilized to measure clinical correlates of seroreactivity.RESULTSAntibodies to SOX1 were present in 28% of patients and another 28% had anti‐ZIC2 antibodies, classifying these as some of the most frequent antibody responses observed in SCLC. None had autoimmune paraneoplastic disease. Antibody titers were frequently as high as ≥ 1:106 and were stable for ≤ 6 months after diagnosis. Seroreactivity against either SOX1 or ZIC2 correlated with younger age, lower lactate dehydrogenase levels, and better response to initial therapy.CONCLUSIONSThe frequent and stable presence of SOX Group B and/or ZIC2 antibodies in SCLC, but not in healthy individuals examined, indicates they are serological markers of SCLC. However, the correlation between known clinical parameters of less aggressive disease and seroreactivity suggests that these antibodies are indicators of better prognosis in SCLC and warrants further studies to clarify the nature of the underlying immune responses. Cancer 2005. © 2005 American Cancer Society.

Skull base involvement of plasmacytoma is reported in a patient with light chain myeloma. A 39-year-old man was admitted after experiencing paresthesia on the left side of the face and left arm, intermittent diplopia, and hoarseness for 2 years. Cranial magnetic resonance imaging revealed a large midline mass extending from the middle and posterior skull base into the upper two cervical vertebrae. An extramedullary plasmacytoma associated with light chain multiple myeloma was diagnosed after biopsy of the mass and laboratory investigations. The imaging findings and clinical features associated with this rare site of extramedullary plasmacytoma involvement are reported.

The aim of this study is prospectively to evaluate the serum C-reactive protein (CRP) and interleukin-6 (IL-6) levels in detection of acute appendicitis in patients with right iliac fossa pain. Data were collected in prospective manner on 102 consecutive patients with right iliac fossa pain. Laparotomy was performed for suspected acute appendicitis for 55 of the 102 patients, of whom 49 patients had appendicitis, 6 patients non-appendicitis (NA), and the other 47 patients had nonspecific abdominal pain (NSAP) and they did not undergo operation. Among those with appendicitis 31 had acute appendix (AA), 8 had gangrenous appendix (GA), and 10 had perforated appendix (PA). The WBC and CRP the mean (SEM) values were significantly different in AA, GA, and PA groups compared with NSAP and NA groups (P < 0.05). Although the mean IL-6 levels were significantly different only in PA group than the others groups (P < 0.05). The sensitivity and specificity of serum CRP measurements were calculated as 96% and 87%, respectively whereas these were 33% and 83% for IL-6 levels for the diagnosis of the acute appendicitis. As a result, measurement of the CRP levels and WBC have an additional diagnostic value on the diagnosis of the acute appendicitis but determination of IL-6 levels which added to the test combination of WBC and CRP, the sensitivity for the diagnosis of the acute appendicitis was not changed whereas the specificity was decreased to 66%.