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Objective To observe the clinical efficacy of duloxetine in the treatment of malignant neuropathic pain with depression.Methods 60 patients were randomly divided into two groups as study group(30 cases) and contrdl group(30 cases) and treated for 4 weeks.The patients of study group were treated with duloxetine and oxycontin,and the patients of control group were treated with oxycontin only.Numberical rating scale (NRS) on pain,criteria of pain relief and Hamilton depression scale(HAMD,17 items) score were used to assess the therapeutic effect before and after treatment.Results By the end of the fourth week of treatment,the average usage of oxycontin of the study group was significantly less than control group((45.6±8.5) mg vs (88.2±5.2)mg,P＜0.05).The effective rate of pain relief in the study group was significantly higher than that in control group (93.3％ vs 73.3％,P＜0.05).Comparing pre-treatment,the score of HAMD of the study group had a remarkable decrease ((11.45±4.56) vs (23.07±5.47),P＜0.01).In comparison to the score of control group,study group had a significant effect ((11.45±4.56) vs (18.75±4.21),P＜0.01).Conclusion Duloxetine is one of effective agents in the treatment of malignant neuropathic pain with depression,which can alleviate depression and relieve pain.Duloxetine have mild adverse effects and good tolerance.
RESUMEN
<p><b>OBJECTIVE</b>To assess the prevalence of colorectal cancer (CRC) in Beijing and the reliability of the sequential fecal occult blood test (SFOBT) for CRC screening.</p><p><b>METHODS</b>Of the natural population (48 100 persons) in several Beijing communities, we screened 26 827 persons with age over 30 using the SFOBT screening program, Guaiacum Fecal Occult Blood Test (GFOBT), Immuno Fecal Occult Blood Test (IFOBT), and colonoscopies.</p><p><b>RESULTS</b>The screening rate of the population was 74%. The positive rate of SFOBT was 5.6%. The prevalence of CRC in the entire population of Beijing was therefore calculated to be 36.57/10(5). Of 12 CRC detected patients, 4 cases were in stage Dukes A (33.33%), 7 cases in stage Dukes B (58.33%), only 1 case (8.34%) in stage Dukes C.</p><p><b>CONCLUSIONS</b>The prevalence of CRC in Beijing is one of the highest in China. Individuals at high risk for CRC or those over 50 years of age should be considered as primary candidates for screening. SFOBT screening is a cost-effective and reliable method for early detection of CRC.</p>