Objective To identify the best therapy regimen for a patient with rare chronic leg ulcer in necrobiosis lipoidica diabeticorum (NLD). Methods We searched the Cochrane Library (Issue 3, 2006), PubMed (1966-July 2006), EMbase (1974-July 2006) and CBM (1978-July 2006) to identify relevant evidence. The quality of the retrieved studies was critically assessed. Results A total of 153 records were retrieved. No clinical guidelines, systematic reviews or clinical randomized studies were identified. Thirty treatment-related studies involving 17 interventions showed that, fumaric acid esters, oral pentoxifylline, topical use of growth factors and surgical skin flap transplant were relatively more effective and safer than conventional therapies. Conclusion After treatment with tropical granulocyte colony-stimulating factor, the patient with chronic leg ulcers was healed.
Objective To give an individualized treatment to a young woman with primary dysmenorrhea. Methods According to the basic principle and methods of evidence-base medicine, we searched The Cochrane Library (Issue 1, 2009), MEDLINE (PubMed, January 1950 to May 2009), ACP Journal Club (OVID, January 1991 to May 2007) for systematic reviews and randomized controlled trials (RCTs) to acquire the best clinical evidence on the treatment of primary dysmenorrhea. Results A total of 11 systematic reviews and 1 RCT were identified. A reasonable treatment plan was made through combining the patient’s will with her family members’. Conclusion The treatment effect on primary dysmenorrhea of the young woman is improved by an individualized treatment plan based on an evidence-based method.
Objective To search evidence in the treatment of Philadelphia chromosome （Ph）-positive acute lymphocytic leukemia （ALL） for guiding chnical practice. Methods We searched MEDLINE （February, 1970～July, 2005 ） and SUMSEAILCH （till July, 2005 ）to identify systematic reviews（SIL）, randomized controlled trials（RCTs） and controlled clinical trials （CCTs） in the treatment of Ph-positive ALL. Results One RCT and 8 CCTs were identified. The results showed that Ph-positive ALL had a very poor prognosis . Chemotherapy and bone marrow transplantation （BMT） were the two main ways to treat the disease. Outcome of conventional chemotherapy treatment for adults with the disease was poor. Outcome of treatment with hyper-CVAD and imatinib mesylate was better and BMT was the only way which could potentially cure the disease. Conclusions Treatment of Ph-positive ALL with hyper-CVAD and imatinib mesylate may induce higher remission rate and disease free survival rate. BMT is the best way to cure the disease.
Objective To explore the methods of evidence-based individualized treatment for a patient with oral pemphigus. Methods According to chnical problems, we searched The Coehrane Library （Issue 1,2005 ） , MEDLINE （1966 -Jan. 2005 ）, SUMSEAR.CH （Jan. 2005 ）, TRIPDATABASE （1997 - 2005 ）, CMCC （1994 - 2004 ）and handsearched four Chinease journals （starting pubhcation -2004）. Results No Systematic review was found. Six randomised controlled trials, two reviews of high quality and one guidehne were identified. We found that corticosteroid was the firsthne medicine in the treatment of pemphigus. However, corticosteroid at higher dose did not work more effectively than that at lower dose. Corticosteroid at middle-dose was preferred in treating oral pemphigus. Additionally, corticosteroid combined with immunosuppressants led to lower mortality. Among them, cyclophosphamide and azathioprine were recommended, and methopterin should be avoided. Plasma exchange in combination with corticosteroid at lowor middle-dose should not be recommended in conventional therapy. Chinese traditional treatment combined with Western medicine might work. A treatment with prednisone at the dose of 60 mg/d and in combination with azathioprine 100mg/d was made based on the evaluation of the data available and was proved optimal by 6 months following-up. Conclusions The therapeutic effect of pemphigus has been improved by evidence-based treatment.
Objective To make an individualized treatment plan for a newly diagnosed Barrett esophagus patient by means of evidence-based medicine. Methods After the clinical problems were put forward, both the systematic reviews and randomized controlled trials (RCTs) were collected from The Cochrane Library (Issue 3, 2009) and PubMed (1995 to 2010) and SCIE (1995 to 2010). The treatment protocol was made by combining the evidence and the preference of patient. Results A total of 21 RCTs and 6 systematic reviews (meta-analyses) were identified. A rational treatment plan was made upon a serious evaluation and patient’s preferences: improving the lifestyle and adopting the APC therapy combined with acid-suppressive drugs (Omeprazole, 40 mg, bid) for six weeks. Three months later, the endoscope reexamination showed the patient was much better. After another twelve-month follow-up, the plan proved to be optimal. Conclusion In accordance with the evidence-based methods, the rational treatment plan made for a diagnosed Barrett esophagus male can effectively relieve symptoms and improve quality of life.
Objective Methods of evidence-based medicine were used to make an individulized treatment plan concerning newly diagnosed type 2 diabetes mellitus in elderly patients. Method After clinical problems were put forward, evidence was collected from third issue, 2003, Cochrane Library, Medline (PubMed 1990.1-2003.2) and http:// sumsearch.uthscsa.edu/ searchform4.htm according to the search strategy. Subject words were: diabetes mellitus non-insulin-dependent; self-monitor of blood glucose; micro-and macro-vascular complications; sulphonylureas; insulin ; aspirin; metformin; acarbose; self-monitor of blood glucose; older patient; hypertension management; Lipid management; RCT; human; meta-analysis；systmatic review. Results A total of 112 RCTs, and 24 systematic reviews were identified. A rational treatment plan was made upon a serious evaluation of the data. After one year follow-up, the plan was proved optimal. Conclusions The treatment efficacy in newly diagnosed type 2 diabetes mellitus in the elderly has been improved by determining an individulized treatment plan according to evidence-based methods.
Through searching and evaluating the evidence on advanced prostate cancer, we found that different types of androgen deprivation had similar effect, and immediate androgen deprivation had survival benefit. For the patient with hormone-refractory prostate cancer, therapies including mitoxantrone, prednisone, docetaxel and surmine were more effective. Strontium-89 provided more effective pain relief than external beam radiation. And bisphophonate had no effect. Antiandrogen withdrawal suggested prostate specific antigen would decline, but the clinical outcome wasn’t reported.
Objective To report evidence-based treatment for 2 case of Ⅱ B stage non-small cell lung cancer. Methods We searched systematic reviews and randomized controlled trials in The Cochrane Library (Issue 2, 2009), MEDLINE (PubMed, January 1970 to June 2009) and ACP Journal Club (1996 to June 2009), and evaluated the evidence. Results The best clinical evidence for Ⅰ and Ⅱ stage non-small cell lung cancer patients showed that in the patients with resectable nonsmall cell lung cancer, postoperative adjuvant radiotherapy and chemotherapy could not improve survival compared with surgery alone. We did not find evidence which indicated that preoperative chemotherapy improved survival in people with resectable non-small cell lung cancer. Conclusion In accordance with the wishes of the patient and family, they do not accept the radiotherapy and chemotherapy, but choose palliative and supportive therapy.
Objective To explore an approach of evidence-based treatment for acute hypertensive cerebral hemorrhage. Methods (1) Thoroughly evaluating the patient’s condition. (2) Formulating clinical problems. (3) We searched The Cochrane Library (Issue 1, 2006), Ovid EBM REVIEWS (2001 to 2006), MEDLINE (1980 to 2006) and CNKI (1994 to 2006) for evidence. (4) Assessing evidence. (5) Applying evidence. Results Total 13 relevant studies were retrieved. Results indicated that all kinds of interventions for the treatment of hypertensive cerebral hemorrhage showed different degrees of efficacy, including the Stroke Unit, blood pressure control, mannitol, hemostyptic and neuroprotective agents, promotion of blood circulation and resolving of blood stasis, stereotactic aspiration etc. However, the effects of other interventions need further validation except Stroke Units which had higher quality evidence. Based on the patient’ specific conditions, we recommended the following evidence-based treatment plan: immediate transfer to the Stroke Unit; sequential application of reptilase (within 6 h), citicoline (within 24 h), mannitol and Compound Danshen Injection (after 24 h); temporary withhold of enalapril meleate; monitoring of blood pressure, ECG, renal function and electrolytes; and if intracranial hemorrhage occurs again during the treatment, stereotactic aspiration should be applied. Conclusions Through evidence-based method, an individualized treatment plan could obviously improve the treatment effectiveness and reduce the incidence of adverse effects in patients with hypertensive cerebral hemorrhage.
ObjectiveTo provide references for postoperative analgesia treatment for cirrhotic patients with bone fracture. MethodsOne elderly patient with liver cirrhosis and fracture was admitted to our hospital on July 9, 2013. We obtained medical evidences by searching databases and regulated the best treatment after evaluating the patient's comprehensive conditions. And then, the whole treatment strategy was fully implemented. Finally, the consequent results were evaluated. ResultsWe identified 22 relevant articles including one clinical guideline, three cochrane reviews, five systematic reviews, seven small sample randomized controlled trials, one high quality observational study, and five quantitative reviews. We found that opioid analgesics utilization combined with non-opioid analgesics could not only reduce the occurrence of opioid drug adverse reactions, but increase analgesia safety. Cox-2 inhibitors could be used as the first choice of non-opioid drugs due to the less adverse reaction and better analgesic effectiveness. ConclusionFor femur fracture patients with liver cirrhosis, treatment decision based on evidence-based medicine is more scientific, which can ensure maximum benefit for the patients.