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Objective:To study the effects of docetaxel, cisplatin and fluorouracil (TPF) regimen simultaneous intensity modulated radiotherapy (IMRT) on immune function and survival prognosis of patients with advanced esophageal cancer.Methods:A total of 93 patients with advanced esophageal cancer were screened in Hebei Veterans General Hospital from June 2015 to December 2017, and were divided into two groups using randomized envelope method. The observation group (47 cases) was given synchronous TPF regimen and IMRT, and the control group (46 cases) was given synchronous PF regimen (cisplatin combined with fluorouracil) and IMRT. Esophageal barium meal, chest and upper abdominal CT were reviewed within 1 month after treatment to assess the short-term efficacy and compare the immune function of the two groups before and after treatment. Kaplan-Meier survival curve was plotted to evaluate the long-term efficacy based on overall survival (OS). The incidence of adverse reactions in the two groups was collected to evaluate their safety.Results:After treatment, the T cell subgroup CD8 + level of the observation group was higher than that of the control group [(33.55±4.46)% vs. (29.06±3.61)%, P<0.05], while CD3 + [(51.29±5.22)% vs. (56.04±6.10)%, P<0.05], CD4 + [(28.27±3.63)% vs. (30.35±3.52)%, P<0.05] and CD4 + /CD8 + (0.84±0.25 vs. 1.04±0.08, P<0.05) levels were lower than those of the control group. The effective rate of recent treatment in the observation group was 82.98% (39/47), while the effective rate in the control group was only 63.04% (29/46), with a statistically significant difference ( χ2=4.70, P=0.030). The median OS of the observation group was 25.3 months (95% CI: 17.9-26.1), and that of the control group was 18.2 months (95% CI: 14.4-25.5), with a statistically significant difference ( χ2=3.28, P=0.038). Adverse reactions during the follow-up period of the two groups of patients were mainly nausea/vomiting, fatigue, anorexia, hematological toxicity, esophagitis and pneumonia, etc., which were mostly grade 1-2, and disappeared after symptomatic treatment or termination of treatment. Compared with the control group, the incidence of nausea/vomiting (46.81% vs. 78.26%, χ2=9.80, P=0.002), anorexia (44.86% vs. 71.74%, χ2=6.99, P=0.008), leukopenia (36.96% vs. 73.91%, χ2=13.37, P<0.001) and esophagitis (61.70% vs. 82.61%, χ2=5.05, P=0.025) adverse reactions was lower in the observation group. Conclusion:TPF combined with IMRT has high efficacy and low adverse reactions, which can be used as an effective treatment to improve the survival prognosis of patients with advanced esophageal cancer.
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OBJECTIVE@#To investigate the efficacy of self-made arthroscopic single channel in the treatment of carpal tunnel syndrome.@*METHODS@#Sixty patients with primary carpal tunnel syndrome treated from January 2014 to December 2019 were divided into arthroscopic group and traditional open operation group. There were 30 cases in arthroscopic group, including 12 males and 18 females, aged (47.5±4.5) years and the course of disease was (6.6±4.2) months. There were 30 cases in the traditional operation group, including 10 males and 20 females, aged (48.5±3.5) years, and the course of disease was (5.6±4.4) months. Both groups were unilateral. According to the anatomy of wrist joint and the characteristics of transverse carpal ligament and arthroscopy, the instruments including cannula, inner heart and hook knife were designed. The patients in two groups were treated with decompression of transverse carpal ligament using arthroscopy combined with self-made instruments and traditional open sergery. The incision length, operation time, intraoperative bleeding, hospitalization cost, hospitalization time and recovery time of the two groups were observed and compared. Boston Carpal Tunnel Questionnaire (BCTQ) score was used to evaluate the clinical efficacy of arthroscopy combined with self made instruments in the treatment of carpal tunnel syndrome.@*RESULTS@#Compared with the traditional group, the arthroscopic group had significant advantages in incision length, operation time, intraoperative bleeding and hospital stay, but the total cost of hospitalization was increased. The Boston score was significantly higher in the arthroscopic group than that in the traditional group at 1 month after operation, but not at 3 and 6 months after operation.@*CONCLUSION@#Arthroscopy combined with self-made instruments in the treatment of carpal tunnel syndrome is more reliable, minimally invasive and simplified than open surgery, but the patients should be clearly diagnosed and appropriately selected before operation to achieve satisfactory clinical effect.
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Female , Humans , Male , Carpal Tunnel Syndrome/surgery , Decompression, Surgical , Ligaments, Articular , Treatment Outcome , Wrist/surgery , Wrist Joint/surgeryABSTRACT
@#AIM: To investigate the related factors of visual field progression in patients with primary open angle glaucoma(POAG), and to provide novel ideas for more accurate and efficient follow-up of clinical patients. <p>METHODS: A prospective study that includes thirty-nine patients(77 eyes)with POAG who were followed up every three months for 7 consecutive times. After inquiring the history in detail, intraocular pressure(IOP), visual field examination and nerve fiber layer(RNFL)thickness were measured. During follow-up the family history, smoking and drinking history, age, gender, surgery, IOP fluctuation, baseline visual field defect and RNFL thickness change were analyzed.<p>RESULTS: During the follow-up period, the degree of RNFL thinning was positively correlated with visual field progression(<i>P</i><0.05). The baseline visual field defect was associated with visual field progression. Moderate baseline visual field defect has the greatest correlation with the progression of visual field damage, the second is mild, and the least is severe.<p>CONCLUSION: Changes in RNFL thickness may provide useful information and progressive judgment of patients with mild and severe visual field defects should be combined with other information besides visual field.
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Objective:To compare arm circumference (AC) and upper limb volume (ULV) in assessment of breast cancer related lymphedema (BCRL). Methods:From November, 2013 to February, 2015, 281 women with one-sided breast cancer accepting radiotherapy were consecutively enrolled. AC was measured as the means of circumference 10 cm above and 5 cm below the most eminent midpoint of olecranon. ULV was measured as the water displacement volume when the water surface reached at 15 cm above the midpoint of olecranon. Univariate and multivariable linear regressions were used between AC and ULV. Results:All the correlated coefficients between AC and In(ULV) were above 0.959 (P < 0.001). For linear equations, the R2 > 0.90. The consistency of diagnoses of BCRL with AC and ULV were above 90% (Kappa > 0.492, P < 0.001). Conclusions:AC and ULV are consistent in measurement of BCRL. AC is reliable and easier.
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OBJECTIVE@#To compared the therapeutic effect between filiform fire needle assisted 308 nm excimer laser and simple 308 nm excimer laser on vitiligo of different parts.@*METHODS@#Target lesions of 134 patients were divided into an observation group and a control group according to the principle of self-controlled, 201 pieces in each one. In the observation group, filiform fire needle was performed at target lesions. Then target lesions both of the two groups were irradiated with 308 nm excimer laser at the same time. Once every 2 weeks, totally 10 treatments were required. The effective rate and effective rate, color recovery rate and responding time of different parts in the two groups were evaluated 2 weeks after treatment.@*RESULTS@#The effective rate in the observation group was 82.59% (166/201), which was higher than 68.16% (137/201) in the control group (<0.01). The effective rate of face-neck, trunk, limbs and hand-foot were 90.32%, 81.63%, 81.48% and 58.62% respectively in the observation group, which were higher than 82.80%, 69.39%, 51.85% and 31.03% in the control group (<0.01, <0.05). The color recovery rate of different parts in the observation group was higher than the control group, and the effect was faster in the observation group (<0.01, <0.05).@*CONCLUSION@#Filiform fire needle as an adjunctive therapy, combined with 308 nm excimer laser are more effective than simple 308 nm excimer laser for vitiligo of different parts. Combination therapy has a shorter responding time, the face-neck has the best effect and hand-foot has poor effect.
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Humans , Combined Modality Therapy , Lasers, Excimer , Neck , Treatment Outcome , Vitiligo , TherapeuticsABSTRACT
OBJECTIVE@#To compare the clinical efficacy of total arthroscopic surgery and traditional surgery for popliteal cyst.@*METHODS@#From August 2014 to July 2017, 60 cases of popliteal cyst were treated with total arthroscopy or traditional surgery respectively. In total arthroscopy group, there were 30 patients including 7 males and 23 females with an average age of (55.81±8.53) years old; the duration of the disease was (3.52±1.12) years;according to Rauschning-Lingdgren grading, 7 cases were grade I, 19 cases were grade II, 4 cases were grade III. In traditional surgical group, there were 30 patients including 5 males and 25 females with an average age of (57.93±9.84) years old; the duration of the disease was (3.48±1.34) years; according to Rauschning-Lingdgren grading, 5 cases were grade I, 21 cases were grade II, 4 cases were grade III. Preoperative symptoms involved such as arthralgia and swelling after knee joint and limited mobility. MRI confirmed a popliteal cyst. Arthroscopic surgery and traditional surgical was used respectively. Incision length, operation time, average stay, total hospital cost and Lysholm score of two groups were compared.@*RESULTS@#In the total arthroscopic group, 1 case suffered from nerve injury, and all cases' incision healed well. In the traditional surgical group, there was 1 case of incision infection, 2 cases of poor healing, 1 case of nerve injury and 1 case of recurrence. All 60 cases were followed up for 6 to 30 months with an average of (13.3±6.5) months. After operation, the symptoms of knee joint arthralgia and swelling, discomfort were significantly improved in the two groups. There were statistically significant differences in incision length, operation time, average stay, total hospitalcost and Lysholm score 6 months after surgery(<0.05).@*CONCLUSIONS@#The total arthroscopic resection of popliteal cyst, via anterior approach to having a knee joint cavity exploration and treatment of meniscus and bursa, while combined with posteromedial approach for cyst excision would promise a minimal surgery and less pain for patients. Patients will have a rapider recovery, lower recurrence rate and less complication. The total arthroscopic resection easy to accepting for the patient and having a better clinical curative effect is obviously superior to the traditional surgery.
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Aged , Female , Humans , Male , Middle Aged , Arthroscopy , Bursa, Synovial , Knee Joint , Neoplasm Recurrence, Local , Popliteal Cyst , Treatment OutcomeABSTRACT
Objective@#To explore the influence of directed restrictive fluid management strategy (RFMS) on patients with serious burns complicated by severe inhalation injury.@*Methods@#Sixteen patients with serious burns complicated by severe inhalation injury hospitalized in our department from December 2014 to December 2017, meeting the inclusion criteria and treated with RFMS, were enrolled in directed treatment group. Thirty-four patients with serious burns complicated by severe inhalation injury hospitalized in our department from December 2012 to December 2017, meeting the inclusion criteria and without RFMS, were enrolled in routine treatment group. Medical records of patients in 2 groups were retrospectively analyzed. Within post injury day 2, mean arterial pressure (MAP), central venous pressure (CVP), extravascular lung water index (ELWI), global end-diastolic volume index, and pulmonary vascular permeability index of patients in directed treatment group were monitored by pulse contour cardiac output monitoring technology, while MAP and CVP of patients in routine treatment group were monitored by routine method. On post injury day 3 to 7, patients in 2 groups were treated with routine fluid supplement therapy of our Department to maintain hemodynamic stability, and patients in directed treatment group were treated according to RFMS directed with goal of ELWI≤7 mL·kg-1·m-2. On post injury day 3 to 7, total fluid intake, total fluid output, and total fluid difference between fluid intake and output within 24 h, value of blood lactic acid, and oxygenation index of patients in 2 groups were recorded. Occurrence of acute respiratory distress syndrome (ARDS) on post injury day 3 to 7 and 8 to 28, mechanical ventilation time within post injury day 28, and occurrence of death of patients in 2 groups were counted. Data were processed with chi-square test, t test, and analysis of variance for repeated measurement.@*Results@#The total fluid intakes within 24 h of patients in directed treatment group were close to those in routine treatment group on post injury day 3, 4, 5, 6, 7 (t=-0.835, -1.618, -2.463, -1.244, -2.552, P>0.05). The total fluid outputs and total fluid differences between fluid intake and output within 24 h of patients in 2 groups on post injury day 3 were close (t=0.931, -2.274, P>0.05). The total fluid outputs within 24 h of patients in directed treatment group were significantly higher than those in routine treatment group on post injury day 4, 5, 6, 7 (t=2.645, 2.352, 1.847, 1.152, P<0.05). The total fluid differences between fluid intake and output within 24 h of patients in directed treatment group were (2 928±768), (2 028±1 001), (2 186±815), and (2 071±963) mL, significantly lower than (4 455±960), (3 434±819), (3 233±1 022), and (3 453±829) mL in routine treatment group (t=-4.331, -3.882, -3.211, -4.024, P<0.05). The values of blood lactic acid of patients in directed treatment group and routine treatment group on post injury day 3, 4, 5, 6, 7 were close (t=0.847, 1.221, 0.994, 1.873, 1.948, P>0.05). The oxygenation indexes of patients in directed treatment group on post injury day 3 and 4 were (298±78) and (324±85) mmHg (1 mmHg=0.133 kPa ), which were close to (270±110) and (291±90) mmHg in routine treatment group (t=-1.574, 2.011, P>0.05). The oxygenation indexes of patients in directed treatment group on post injury day 5, 6, 7 were (372±88), (369±65), and (377±39) mmHg, significantly higher than (302±103), (313±89), and (336±78) mmHg in routine treatment group (t=3.657, 3.223, 2.441, P<0.05). On post injury day 3, 4, 5, 6, 7, patients with ARDS in directed treatment group were less than those in routine treatment group, but with no significantly statistical difference between the 2 groups (χ2=0.105, P>0.05). On post injury day 8 to 28, patients with ARDS in directed treatment group were significantly less than those in routine treatment group (χ2=0.827, P<0.05). The mechanical ventilation time within post injury day 28 of patients in directed treatment group was apparently shorter than that in routine treatment group (t=-2.895, P<0.05). Death of patients in directed treatment group within post injury day 28 was less than that in routine treatment group, but with no significantly statistical difference between the 2 groups (χ2=0.002, P>0.05).@*Conclusions@#Under the circumstance of hemodynamics stability, RFMS directed with goal of ELWI≤7 mL·kg-1·m-2 on post injury day 3 to 7 is an useful strategy, which can reduce occurrence rate of ADRS and shorten mechanical ventilation time of patients with serious burns complicated by severe inhalation injury at late stage of burns.
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Objective@#To explore the characteristics of postural blood pressure changes in elderly inpatients and the related factors of orthostatic hypotension (OH).@*Methods@#This study was a clinical case control study. Two hundred and sixty-six elderly patients (≥60 years old), who were hospitalized between April 2016 and November 2017 in Geriatric Department of Peking University First Hospital, were included. They were divided into direct standing group and indirect standing group. Direct standing group involved 102 patients, they changed posture from supine directly to standing position, and the blood pressures at the moments of supine, immediately after standing and the first, second, and third minute after standing were recorded by continuous noninvasive arterial pressure (CNAP) system. Indirect standing group involved 164 patients, and they changed posture from supine to sitting for 3 minutes, and then changed to standing position. Blood pressures at the moments of supine, immediately after sitting, the third minute after sitting, immediately after standing and the third minute after standing was recorded by CNAP. Blood pressure changes after different postural changes mode and the rates of OH were compared. The related factors of OH was analyzed by binary logistic regression analysis.@*Results@#The lowest systolic blood pressures (SBP) mostly occurred immediately after postural change: immediately after standing for direct standing group (86.3%(88/102)), and immediately after sitting for indirect standing group (59.1%(97/164)). The lowest diastolic blood pressures (DBP) mostly occurred immediately after standing in the two groups: 87.3%(89/102) for direct standing group and 43.3% (71/164) for indirect standing group. The maximum SBP drop (SBP of supine minus the lowest SBP during postural changes) of direct standing group was significantly higher than indirect standing group (median 20.5(14.0, 29.3) vs. 18.0(11.0, 26.0) mmHg (1 mmHg=0.133 kPa, P<0.05). The rates of OH occurred immediately and within 3 minutes from supine to standing position were significantly higher in direct standing group than in indirect standing group (65.7% (67/102) vs. 43.9% (72/164), and 70.6% (72/102) vs. 49.4% (81/164), both P<0.05). Binary logistic regression analysis showed that brachial-ankle pulse wave velocity was positively associated with OH after a transition from supine to standing position (immediately and within 3 minutes, OR=1.002 (95%CI 1.000-1.004), 1.003 (95%CI 1.001-1.006), P=0.014, 0.006) in direct standing group.@*Conclusions@#OH is common in elderly hospitalized patients. The most obvious blood pressure changes are likely to occur immediately after position changes. Adding a sitting position during the transition of supine to standing position may decrease the amplitude of SBP drop. Brachial-ankle pulse wave velocity is associated with OH after the transition from the supine to standing position in the elderly inpatients.
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Objective:To study the expression of IL-21/BCL-6/Blimp-1 in CE patients and discusse the mechanism of the pathogenesis of the echinococcosis.Methods:27 patients and 30 health persons were collected from the first affiliated hospital of Xinjiang medical university in the same period.IL-21 was detected by ELISA and the expression of IL-21/BCL-6 /Blimp-1 mRNA was detected by Real-time fluorescence quantitative PCR (qRT-PCR) in CE patients.At the same time,17 patients were followed up in the group of patients,and the expression of IL-21/BCL-6/Blimp-1 was detected before and after treatment.Results:(1) The results of PCR showed that the levels of IL-21/BCL-6 mRNA were significantly increased in the peripheral blood mononuclear cells of the CE patients compared with the healthy control group (P<0.05).The expression of IL-21/BCL-6 /Blimp-1 mRNA in patients before the treatment was higher than that of patients after treatment(P<0.05).(2)The level of IL-21 in peripheral blood of CE patients was sig-nificantly higher than that in the healthy control group and basically returned to normal after the cure (P<0.05).IL-21 was positively correlated with BCL-6(r=0.733, P<0.01).Conclusion:BCL-6 and Blimp-1 May promote the human immune system to resist parasitic infection in the course of the development of the disease.IL-21, BCL-6 and Blimp-1 are significantly reduced after effective treatment,indicating that these factors are involved in the immune mechanism of the development of the disease.
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Objective To explore the prognostic factors of middle and advanced esophageal neoplasms treated by traditional Chinese medicine combined with radiotherapy.Methods A total of 462 esophageal neoplasms patients treated by traditional Chinese medicine combined with radiotherapy from March 2009 to March 2012 in Civil Administration Hospital of Hebei Province were retrospectively analyzed.The overall median survival time and the survival rate of 1,3 and 5 years were calculated by using life table.Log-rank test was used for single-factor analysis and Cox model was used for multiple-factor analysis.Results The median survival time of 462 esophageal neoplasm patients was 24.2 months (12.9-36.6 months).The survival rate of 1,3 and 5 years was 80.3 ％,30.6 ％ and 10.5 ％ respectively.Single-factor analysis showed that the age (x2 =89.773,P =0.000),tumor diameter (x2 =102.373,P =0.000),clinical staging (x2 =128.903,P =0.000),concomitant with other diseases (x2 =65.366,P =0.000) and the short term effect (x2 =64.948,P =0.000) were associated with prognosis of middle and advanced esophageal neoplasms treated by traditional Chinese medicine combined with radiotherapy.Multiple-factor analysis showed that the age (RR =1.625,95 ％ CI 1.251-2.111,P=0.000),clinical staging (RR =2.437,95 ％ CI 1.874-3.168,P=0.000),concomitant with other diseases (RR =1.1.628,95 ％ CI 1.278-2.076,P =0.000) and the short term effect(RR =1.865,95 ％ CI 1.594-2.182,P =0.000) were the independent prognosis factors for middle and advanced esophageal neoplasms treated by traditional Chinese medicine combined with radiotherapy.Conclusion Elderly patients,esophageal neoplasms in stage Ⅲ,concomitant with other diseases and poor short-term effect could influence the prognosis of the patients with middle and advanced esophageal neoplasms treated by traditional Chinese medicine combined with radiotherapy.
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AIM To analyze and compare HPLC fingerprints of wanai and Artemisiae argyi Levi.et Vant from thirty-one growing areas by multistatistical.METHODS The analysis of 80％ methanol extract of A.argyi was developed on a 30 ℃ thermostatic Agilent TC-C18 column (4.6 mm × 250 mm,5 μm),with the mobile phase comprising of acetonitrile-water (containing 0.2％ methanoic acid) flowing at 1 mL/min in a gradient elution manner,and the detection wavelength was set at 330 nm.RESULTS There were eighteen,twenty-five common peaks in the fingerprints of thirty-one batches of A.argyi,fifteen batches of wanai,respectively,with the similarities all more than 0.900.The similarities of thirty-one batches of samples from different growing area were good and together as a category except samples from Dengzhou city,Luohe city and Anhui province.Fifteen batches of wanai samples got together with Qiai among them.The cumulative contribution rate of the four principal components from A.argyi was 86.049％.Twelve batches of wanai samples had higher scores than Qiai.CONCLUSION This stable and reliable method can be used for the quality control of A.argyi.
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Objective To investigate the correlation of vitamin D with essential hypertension and its target organ damages in the elderly.Methods In the retrospective study,365 elderly participants aged ≥ 60 years hospitalized in our department during January 2013 to February 2014 were involved,including 247 patients with confirmed essential hypertension(HT)and 118 patients without HT.Serum 25-hydroxy vitamin D[25(OH)D]levels were measured and compared between HT and non-HT group,and binary regression analysis was used to discuss potential influencing factors of HT.The damage index of vitamin D target organ was compared between vitamin D deficiency group(n=198)and vitamin D non deficiency group(n=49).Results The median serum 25(OH)D level of participants is 35.3 nmol/L,77.5%(283 cases)were in the insufficient vitamin D status.The level of 25(OH)D was significantly lower in HT group than in non-HT group(34.0 vs.38.7 nmol/L,P0.05)in albumin/creatinine ratio,serum creatinine,estimated glomerular filtration rate,ankle-brachial index,pulse wave velocity,intima media thickness of carotid artery,Sokolow-Lyon index,cornell index and left ventricular mass index.The serum 25(OH)D level was significantly lower in CHD plus HT group than non-CHD(P<0.05).The 25(OH)D level was negatively correlated with coronary heart disease(B=-0.021,P=0.019).The serum 25(OH)D level was significantly lower in groups with double-and triple-vessel coronary artery disease than in non-CHD group(P<0.01).Conclusions Vitamin D insufficiency is common in the elderly.The serum 25(OH)D level is significantly lower in old patients with HT especially with stage 3 HT than in non-HT ones.The 25(OH)D level is lower in HT patients with comorbid CHD,and more obvious in HT patients with multi-vessel coronary artery disease.An insufficient vitamin D status is not correlated with hypertensive target organ damages including kidney,peripheral vascular and left ventricular cardiac structure.
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ABSTRACT:Objective To investigate the prevalence of thyroid nodules in Xi’an City by ultrasonography and study the correlation between thyroid nodules and the components of metabolic syndrome.Methods We recruited 4 527 subjects in this cross-sectional study and divided them into thyroid nodules (TN)group and non-thyroid nodules (NTN)group.The height,weight,blood pressure,blood sugar,lipid,and serum uric acid were measured and analyzed.The relationship between thyroid nodules and thyroid function was assessed in the subjects who received TT3,TT4,TSH,TGAB,and TPOAB tests.Results ① The prevalence of thyroid nodules was 31.8% and was significantly higher in the female patients (38.4% vs.27.1%,χ2=64.44,P0.05).③ Age,systolic blood pressure,and TG,LDL-C and serum uric acid levels were remarkably higher in TN group than in NTN group (P<0.001 ). Conclusion The prevalence of thyroid nodules in Xi’an City is noticeably high.High systolic blood pressure level, dyslipidemia and elevated uric acid are associated with thyroid nodules.Therefore,screening and management of the individuals with aforementioned characteristics deserve more attention.
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AIM:To investigate the effect of over-expression of peroxisome proliferator-activated receptor γ co-activator-1α (PGC-1α) on mitochondrial morphology and cell apoptosis in the cortical neurons with oxygen glucose depriva-tion/reoxygenation(OGD/R). METHODS:The whole gene sequence of PGC-1α was obtained from the cerebral cortex of C57BL/6 mice by RT-PCR and cloned into the eukaryotic expression vector pEGFP-N1. The pEGFP-N1-PGC-1α was iden-tified by PCR,and transfected into cortical neurons. The level of PGC-1α expression was identified by Western blot. The cortical neurons transfected with pEGFP-N1 and pEGFP-N1-PGC-1α vectors were treated with OGD/R. The mitochondrial mass,reactive oxygen species (ROS) and ATP production,cell apoptosis and changes of cleaved caspase-3 were detected by MitoTracker Red staining,flow cytometry,ATP metabolic assay kit and TUNEL. RESULTS:Over-expression of PGC-1α inhibited the decrease in mitochondrial biogenesis capacity and the ROS formation of OGD/R neurons(P<0.05),en-hanced the ability of ATP synthesis (P<0.01),inhibited neuronal apoptosis (P<0.01) and decreased the activation of caspase-3 (P<0.01). CONCLUSION:PGC-1α over-expression inhibits neuronal apoptosis with OGD/R treatment by promoting mitochondrial biogenesis,inhibiting the production of ROS and maintaining mitochondrial function. PGC-1α may be used as a target for the development of cerebral ischemia/reperfusion injury drugs.
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<p><b>OBJECTIVE</b>To study the efficacy and safety of anti-human thymocyte immunoglobulin(ATG-F) combined with cyclosporin A(CsA) on patients with severe aplastic anemia (SSA), so as to provide support for clinical work.</p><p><b>METHODS</b>From January 2010 to December 2015, 78 patients with SAA admitted in our hospital were divided into 2 groups: ATG-F+CsA group(40 cases) and ATG-F group(38 cases). After treatment for 6 months, the effective rate, side reaction rate and time of effect initiation were compared between 2 groups. The follow-up results were compared between 2 groups.</p><p><b>RESULTS</b>The effective rate and side reaction rate in ATG-F+CsA group were 100.00% and 32.50% respectively, those in ATG-F group were 94.74% and 44.74% respectively and without statistical significant difference(P>0.05). In ATG-F+CsA group, the time of effect initiation in cured patients, remission and obvious inprovement were (44.9±15.4) d, (68.8±15.9) d and (85.4±17.6) d; in ATG-F group, patients with those were (59.6±11.5) d, (94.7±17.8) d and (119.8±21.4) d respectively, the difference showed statistical significance(P<0.05). The follow-up results were not statistically significantly different between 2 groups(P>0.05).</p><p><b>CONCLUSION</b>ATG-F combined with CsA can shorten the time of effect initiation, and demonstrates reliable safety.</p>
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<p><b>OBJECTIVE</b>To investigate the therapeutic efficacy of rituximab combined with methotrexate on patients with primary central nervous system lymphoma.</p><p><b>METHODS</b>Fifty eight patients with central nervous system lymphoma treated in our hospital from February 2008 to September 2011 years were randomly divided into the observation group and the control group. The control group was treated with methotrexate combined with whole brain radiotherapy; the observation group was treated by rituximab combined with methotrexate. The curative efficacy, adverse effects, life quality, and the 1 and 3 year survival rate after 2 cycles of treatment were compared between 2 groups.</p><p><b>RESULTS</b>The total effective rate of observation group was 82.76%, which significantly higher than 58.62% of the control group (P < 0.05). In observation group, the incidences of anemia, liver damage, gastrointestinal side effect and oral ulcer were significantly lower than that in control group, respectively (P < 0.05). The physiological function, physical function, health status, social and emotional function in the observation group were significantly higher than those in the control group (P < 0.05), 1 and 3 years survival rates in the observation group were 86.21% and 62.07%, significantly higher than 58.62% and 31.03% in the control group (P < 0.05).</p><p><b>CONCLUSION</b>Targeted therapy combined with chemotherapy for the primary central nervous system lymphoma can improve the patients' outcomes, reduce adverse effects, and improve the quality of life and survival rate.</p>
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Humans , Central Nervous System Neoplasms , Drug Therapy , Lymphoma, Non-Hodgkin , Drug Therapy , Methotrexate , Therapeutic Uses , Quality of Life , Rituximab , Therapeutic Uses , Survival Rate , Treatment OutcomeABSTRACT
Objective To compare the efficiencies of imatinib and dasatinib in patients with chronic myeloid leukemia-chronic phase (CML-CP).Methods The databases were retrieved,including Cochrane Library,OVID,Embase,PubMed,China National Knowledge Infrastructure (CNKI),WanFang database and VIP database,besides,references of articles were further to search.The quality of randomized controlled trials (RCTs) was assessed by the Cochrane collaboration' s risk tool.Meta-analysis was performed by RevMan 5.1 software.Results A total of 5 articles involved 2 031 patients with CML-CP were included.Meta-analysis showed that the rate of complete cytogenetic response (CCyR) at the 12th month in dasatinib group was higher than that in imatinib group [83.6 ％ (478/572) vs 70.6 ％ (406/575),OR =2.11,95 ％ CI 1.59-2.80,P＜ 0.05],and the rate of major molecular response (MMR) at the 12th month in dasatinib group was higher than that in imatinib group [49.3 ％ (296/600) vs 30.6 ％ (185/605),OR =2.22,95 ％ CI 1.75-2.82,P ＜ 0.05].Conclusion Dasatinib can improve CCyR and MMR rate at the 12th month in CML-CP patients.
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<p><b>BACKGROUND</b>To investigate the incidence and risk factors of retinopathy of prematurity (ROP) in two Neonatal Intensive Care Units in North and South of China, respectively.</p><p><b>METHODS</b>We studied data concerning 472 infants with gestational age (GA) ≤ 34 weeks or birth weight (BW) ≤ 2000 g who were admitted to the Zhujiang Hospital of Southern Medical University and the Fourth Hospital of Shijiazhuang between January 1, 2011 and December 31, 2011. Clinical information about perinatal neonates was collected and was confirmed by reviewing medical charts. The incidence and severity of ROP were assessed in the screened population. Main outcome measures are the incidence and severity of ROP. The relationship of clinical risk factors and the development of ROP were analyzed.</p><p><b>RESULTS</b>The overall incidence of ROP was 12.7%, and the overall incidence of type 1 ROP was 2.3%; 9.4% of infants in Zhujiang Hospital had ROP compared to 15.0% infants in the Fourth Hospital of Shijiazhuang developed ROP, and the difference is statistically significant. ROP was significantly associated with GA (odds ratio [OR]: 0.77 [0.62-0.95], P = 0.015), BW (OR: 0.998 [0.996-0.999], P = 0.008), maternal supplemental oxygen administration before and during delivery (OR: 4.27 [1.21-15.10], P = 0.024) and preeclampsia (OR: 6.07 [1.73-21.36] P = 0.005). The risk factors for ROP are different in two hospitals. In Zhujiang Hospital, BW is the independent risk factors for ROP while GA, BW and preeclampsia in the Fourth Hospital in Shijiazhuang Conclusions: Retinopathy of prematurity incidence is different based on area. Incidence of ROP is still high in China. More efforts need to prevent ROP.</p>
Subject(s)
Female , Humans , Infant, Newborn , Male , China , Intensive Care Units, Neonatal , Retinopathy of Prematurity , Epidemiology , Risk FactorsABSTRACT
Objective To determine the growth differential factor 15 (GDF-15) in CMS rat model, investigate the significance of GDF-15 in CMS and the relationship between GDF-15 and hepcidin. Methods 32 rats of CMS model were taken as experimental group (EXP), the other 16 rats fed in Xining (CON) were taken as control group. The mRNA and protein expression levels of GDF-15 were detected respectively. Results Compared with that in CON group, the level of mRNA and protein of GDF-15 were significantly higher in EXP group (P<0.01). GDF-15 and EPO had correlation in EXP (r=0.397, P=0.031), but had no correlation with serum hepcidin in EXP (r = -0.224, P = 0.218). Conclusion GDF-15 can promote CMS and represent erythrocytosis, while GDF-15 has no inhibition to the expression of hepcidin.