ABSTRACT
The research progress of acupuncture analgesia in recent years is analyzed to summarize the analgesic mechanism of acupuncture on neuropathic pain. The analgesic mechanism of acupuncture on neuropathic pain is discussed from peripheral level and central level, including peripheral sensitization and immune inflammatory response, changes of ion channel, central sensitization, regulation of cell signal pathway, activation of spinal glial cells, etc. It is suggested that the focus of future research should include conducting in-vitro studies with the help of multi-omics technology to detect the changes of metabolic substances and signal pathway molecules in patients with neuropathic pain before and after acupuncture to further clarify the mechanism of acupuncture analgesia.
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy and safety of high-dose methotrexate-based chemotherapy combined with granulocyte-colony stimulating factor (G-CSF)-mobilized family related haploidentical donor peripheral blood hematopoietic stem cell (G-PBHSC) infusion for the treatment of patients with refractory primary central nervouse system lymphoma (PCNSL).</p><p><b>METHODS</b>Three patients with refractory PCNSL were treated in Department of Hematology of the General Hospital of the PLA's Rocket Force from March 2014 to September 2015. The sex ratio of male to female was 1:2 and the median age was 54(48-66)years old. All patients received programmed infusions of G-PBHSC after high-dose methotrexate-based chemotherapy without prophylaxis for graft-versus-host disease (GVHD).</p><p><b>RESULTS</b>Three patients had received initial chemotherapy or radiotherapy after diagnosis, one patient achieved complete remission (CR) after 3 courses of treatment and remained in CR until the end of follow-up, 2 cases achieved partial remission (PR) and the progression-free survival (PFS) time was 10 and 7 months, respectively. The patients generally well-tolerated this therapy. The main adverse effects of patients were neutropenia, thrombocytopenia and infection related with chemotherapy after each course of treatment, the median recovery times of neutrophils and platelets were 11 and 12.5 days, respectively after of programmed infusions of G-PBHSC. No GVHD was observed in any of the patients during treatment.</p><p><b>CONCLUSION</b>The combination of high-dose methotrexate-based chemotherapy with programmed haploidentical G-PBHSC infusion is a potential treatment alternative for refractory PCNSL patients.</p>
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Antineoplastic Combined Chemotherapy Protocols , Granulocyte Colony-Stimulating Factor , Hematopoietic Stem Cell Transplantation , Hematopoietic Stem Cells , Lymphoma , Methotrexate , Treatment OutcomeABSTRACT
To compare the clinical effects of foscarnet sodium injection and interferon on human immunodeficiency virus [HIV]-infected patients complicated with herpes zoster. Ninety HIV-infected patients complicated with herpes zoster were divided into a treatment group and a control group that were both treated routinely first. Then the control group and treatment group were administered with interferon and foscarnet sodium injection respectively for four consecutive weeks. After four weeks, the effective rates of the treatment and control groups were 95.6% and 80.0% respectively, which were significantly different [P < 0.05]. The pain scores of the two groups were similar before treatment, but the scores of the treatment group were significantly lower than those of the control group two and four weeks after treatment [P < 0.05] as well as were significantly lower than those before treatment [P < 0.05]. The numbers of CD4+ cells and the contents of IL-2 of both groups two and four weeks after treatment significantly exceeded those before treatment [P < 0.05], with significant inter-group differences also [P < 0.05]. Two and four weeks after treatment, the treatment group scored significantly higher in physical activity, energy, sleep, social life and emotional reaction than the control group did [P < 0.05]. HIV-infected patients are prone to being complicated with herpes zoster. Compared with interferon, foscarnet sodium injection better improves the clinical outcomes by effectively relieving pain and by regulating immune mediated inflammatory diseases, thus boosting the prognostic quality of life
Subject(s)
Humans , Male , Female , Herpes Zoster , Foscarnet , InterferonsABSTRACT
<p><b>OBJECTIVE</b>To investigate the influence of anthropometric measures of obesity, including body mass index (BMI), abdominal subcutaneous adipose tissue and visceral adipose tissue, on pathological characteristics in patients with clinically localized prostate cancer.</p><p><b>METHODS</b>From January 2006 to March 2013, the 413 patients of prostate cancer who received radical prostatectomy (RP) and their clinical and pathological data had been collected. The median age for the entire cohort was 68 years, which ranged from 48 to 78 years. All patients were diagnosed with prostate cancer before surgery and the Gleason score ranged from 4 to 10 (median 7). Anthropometric measures of abdominal adiposity including anterior abdominal fat, posterior abdominal fat and anteroposterior diameter were measured from the T2 weighted sagittal localization images of MRI scans and subcutaneous adipose tissue and the percentage of visceral adipose tissue were calculated. The patients' clinical and pathologic characteristics across BMI groups were compared used Student's t test for continuous variables or chi-squared test for categorical variables. Moreover, univariable and multivariable logistic regression models were used to address the influence of anthropometric measures of obesity on pathological outcomes.</p><p><b>RESULTS</b>The BMI ranged from 14.2 to 34.0 kg/m(2) and the median value was 23.8 kg/m(2). The abdominal subcutaneous adipose tissue ranged from 12.6 to 60.3 mm and the median value was 31.4 mm. The percentage of visceral adipose tissue ranged from 71.1% to 92.1% and the median value was 83.8%. In RP specimens, Gleason score ≥ 8 was observed in 141 patients (34.1%), pathological tumor stage was T3a in 69 patients (16.7%) and pathological tumor stage was T3b in 78 patients (18.9%). Positive surgical margin and lymph node involvement were observed in 71(17.2%) and 38(9.2%) patients, respectively. Although univariate analysis showed that BMI ≥ 25 kg/m(2) was associated with pathological Gleason score ≥ 8 (OR = 1.413, P = 0.035), this positive correlation disappeared in multivariate analysis(P = 0.095). In multivariate analysis, the percentage of visceral adipose tissue was significantly associated with pathological Gleason score (OR = 9.618, P = 0.000), extracapsular extension (OR = 6.750, P = 0.002) and seminal vesicle invasion (OR = 4.419, P = 0.007) after adjusting for patient age, PSA level, clinical stage and biopsy Gleason score.</p><p><b>CONCLUSIONS</b>Anthropometric measures of abdominal adiposity was more sophisticated than simple BMI to evaluate the risk of obesity with regard to the aggressiveness of prostate cancer. The percentage of visceral adipose tissue was an independent factor for pathological Gleason score, extracapsular extension and seminal vesicle invasion in RP specimens.</p>