The RECIST criteria compared to conventional response evaluation after peptide receptor radionuclide therapy in patients with neuroendocrine neoplasms

Annals of Nuclear Medicine - The Response Evaluation Criteria In Solid Tumors (RECIST) is the most used radiological method for evaluating response after peptide receptor radionuclide therapy...     

Influence of Prior Psychiatric Disorders on the Treatment Course of Gynaecological Cancer – A Nationwide Cohort Study

Aims

To examine the influence of pre-existing psychiatric disorder on the choice of treatment in patients with gynaecological cancer.

A case-referent study of lung cancer, occupational exposures and smoking. II. Role of asbestos exposure

In a hospital-based case-referent study of 176 incident lung cancer cases, ascertained during a five-year period from two county hospitals, the role of asbestos exposure and smoking has been studied. Information on asbestos exposure was obtained from personal interviews, and allocated to four exposure categories, according to the intensity and duration of the exposure. Twenty-five percent of the cases and 10% of the referents had been moderately to heavily exposed to asbestos during their working career. A statistically significant trend in risk ratio related to the degree of exposure was observed, with a more than fourfold risk among the heavily exposed. The strongest association was found between asbestos exposure and small cell carcinoma, and the weakest association between asbestos exposure and adenocarcinoma. Very high risk ratios were observed among asbestos-exposed subjects who were heavy smokers, and the interaction observed between asbestos and smoking conformed more closely to a multiplicative model than to an additive one. The results suggest that the observed association between lung cancer and occupational exposures in this study was, to a large extent, due to asbestos exposure. Information on such exposure was missing in 90% of the medical records of these patients.     

A method for monitoring intracerebral temperature in neurosurgical patients

Current interest in brain temperature and selective brain cooling makes a method allowing for continuous monitoring of intracerebral temperature in humans desirable. The authors describe a safe, simple, and reliable technique using a thermocouple of copper and constantan in combination with intraventricular monitoring of intracranial pressure for measurement of brain temperature in neurosurgical patients.     

319例352眼眼外伤疗效观察

采用综合治疗，抗炎，散瞳，局部治疗与全身应用免疫抑制疗法，治疗３１９例３５２眼外伤获得了满意的疗效，眼球挫伤１０４例，眼球穿孔伤９３例，化学烧伤７１例，眼炸伤４６例。眼热烧伤５例，治疗包括及时清创胶粘或缝合，清除前房出血合理用皮质类固醇和免疫抑制剂等。眼球挫伤治愈率９７．１２％，穿透伤９３．１８％，热烧伤６６．６７％。３１９例眼外伤治愈率９４．６７％好转５．３３％，并对各种治疗方法进行了讨论。     

The age of osteosarcoma patients is increasing. An epidemiological study of osteosarcoma in Sweden 1971 to 1984

We conducted an epidemiological study of osteosarcoma in Sweden from 1971 to 1984 to investigate whether the typical features of the disease had changed. Of 294 osteosarcoma patients reviewed, 249 had primary skeletal tumours, and for these the mean annual incidence was 2.1 per million, without any clear trend over time. The mean male/female ratio for the period was 1.6 again with no consistent pattern over time; nor was there any significant change in the distribution of tumours according to location. The only feature which showed a significant change over the 14-year period was the mean age of the patients, being at its lowest (19 years) in 1972 and at its highest (40 years) in 1981. Excluding the 22 patients with craniofacial tumours, the remaining 227 also showed a significant increase in mean age. Analysis of the annual age distribution disclosed an increasing fraction of patients older than those in the classical age peak between 10 and 29 years. A large number of trials have shown improved survival in osteosarcoma over the last 15 years, which has been attributed mainly to adjuvant chemotherapy. The change we have observed in age distribution should also be taken into account in the evaluation of the results of treatment; it may be that older patients have a better prognosis.     

Antibodies against 5-hydroxymethyl-2'-deoxyuridine are associated with lifestyle factors and GSTM1 genotype: a report from the Malm? Diet and Cancer cohort.

Plasma autoantibodies (aAbs) against the oxidized DNA base derivative 5-hydroxymethyl-2'-deoxyuridine (5-HMdU) are potential biomarkers of cancer risk and oxidative stress. We examined their association with a number of cancer risk factors: smoking, alcohol habits, body fatness, and absence of the glutathione S-transferases M1 and T1 (GSTM1 and GSTT1) in a sample from the population-based Malm? Diet and Cancer cohort (Sweden). This was a cross-sectional study of 264 men and 280 women, 46-67 years of age. Anti-5-HMdU aAb concentration was determined by an ELISA. Data on tobacco exposure were collected through a questionnaire. Alcohol consumption was estimated by a modified diet history method. Body fatness was assessed by a bioimpedance method. The absence or presence of genes coding for GSTM1 and GSTT1 was determined in granulocyte DNA by a multiplex PCR technique. aAb titers were significantly greater in those with high alcohol consumption. Current smokers lacking GSTM1, particularly men, had greater aAb titers compared with nonsmokers or persons expressing GSTM1. Body fatness was inversely associated with antibody titers in men. GSTT1 genotype was not associated with aAb titers. Overall, women had higher aAb titers than men. Adjustment for potential confounders (history of chronic diseases, anti-inflammatory medication, and season of blood sampling) did not change the results. Our study shows that a high alcohol consumption, smoking in combination with lack of GSTM1, and low body fatness (in men) is associated with high titers of anti-5-HMdU aAbs in this population.     

High-density lipoprotein subfractions,apolipoproteins and antipyrine clearance in normal subjects

Summary Serum high density lipoprotein (HDL) subfractions HDL₂ and HDL₃, apolipoproteins, and plasma antipyrine clearance (AP-CL) rate, an index of liver microsomal enzyme activity, were determined in 21 healthy subjects. High HDL cholesterol and HDL₂ cholesterol concentrations and HDL cholesterol/cholesterol and HDL₂/HDL₃ cholesterol ratios were associated with high AP-CL. Phenobarbital enhanced antipyrine elimination and increased the apolipoprotein A-I/A-II ratio. Subjects who had high AP-CL had a more antiatherogenic HDL subfraction and apolipoprotein profile than those with low AP-CL.