Analysis of the Efficacy of Pemetrexed Maintenance Therapy in Patients with Malignant Pleural Mesothelioma / 中国肺癌杂志

BACKGROUND@#Malignant pleural mesothelioma (MPM) is a highly aggressive disease arising from pleural mesothelial cells. Advanced pleural mesothelioma has a poor prognosis, with a median survival of no more than 15 months. First line standard chemotherapy regimen recommended is Pemetrexed based chemotherapy regimen, with or without bevacizumab. There is no consensus on whether patients who have received first-line standard chemotherapy can benefit from pemetrexed maintenance chemotherapy. The study aimed to investigate the efficacy and safety of pemetrexed maintenance therapy (PMT) after treatment with a pemetrexed and platinum regimen for patients with MPM.@*METHODS@#A total of 40 MPM patients were collected from Cancer Hospital Chinese Academy of Medical Sciences from January 2013 to January 2018, eligible patients were unresectable MPM, without disease progression following 4 to 6 cycles of pemetrexed and platinum, including pemetrexed maintenance therapy group (22 cases) and observation group (18 cases). The last follow-up was conducted in January 2020. The primary endpoint were progression free survival (PFS), and the secondary end points were overall survival (OS), the efficacy, adverse reactions of PMT.@*RESULTS@#The median PFS in the PMT arm was longer than that in the observation arm (8.5 mon vs 3 mon, P=0.008), but there was no significant difference in median OS (26.4 mon vs 15.7 mon, P=0.177). Objective response rate (ORR) of two group were 22.7% and 0%, respectively. The grade 3-4 toxicity in PMT group included grade 4 neutropenia in 1 patient (4.5%), grade 3 neutropenia in 1 patient (4.5%), grade 4 anemia in 1 patient (4.5%) and grade 3 nausea and anorexia in 1 patient (4.5%).@*CONCLUSIONS@#Pemetrexed maintenance therapy following initial pemetrexed and platinum chemotherapy improve PFS in patients with MPM, and is well tolerated.

Analysis of clinical characteristics of subjective tinnitus in patients with perimenopausal syndrome / 中国耳鼻咽喉头颈外科

OBJECTIVE To observe and analyze the characteristics of tinnitus in perimenopausal women. METHODS To do sleep quality assessment, pure-tone test, tinnitus frequency and loudness match, tinnitus questionnaire investigation and FSH testfor 248 subjective tinnitus women with perimenopausal syndrome. RESULTS There was more single tinnitus than double tinnitus, the difference was statistically significant (P＜0. 05); The incidence of tinnitus on left and right ears was basically the same, the difference was not statistically significant;High frequency tinnitus accounted for 62. 73％, medium frequency was 2. 80％, low frequency was 34. 47％; There was no significant correlation between the frequency of tinnitus and hearing loss, There was no significant correlation between loudness and severity of tinnitus; Tinnitus THI loudness rating is mainly grade 2 and 3, accounting for 72. 18％, followed by gradel and grade 4, accounting for 24. 60％, grade 5 is very few, only 3. 22％; There was significant correlation between the FSH and severity of tinnitus, but there was no significant correlation between the FSH and loudness of tinnitus. The incidence of sleep disorders was 58. 06％. With the degree of tinnitus increased, the incidence of sleep disorders increased, and the degree of tinnitus was positively correlated with the quality of sleep. CONCLUSION The characteristics, etiology and pathogenesis of tinnitus in perimenopausal women are different from that of tinnitus happened in auditory system, mainly relate to FSH level. Otologists should pay attention to differential diagnosis, comprehensive analysis and treatment.

Effects of Rehabilitation Nursing Intervention on Quality of Life of Burn Patients:A Meta Analysis / 中国康复理论与实践

Objective To investigate the effects of rehabilitation nursing on quality of life in patients after burn injuries. Methods The re-ports about rehabilitation nursing for burn patients from January, 2004 to June, 2015 were searched and extracted from the databases of Chi-na Biology Medicine, China National Knowledge Infrastructure, Wangfang Data and Chongqing VIP Database, and analyzed with Review Manager 5.3. Results 11 non-randomized control studies (MINROS score:13~19) were eligible for meta-analysis. There were significant differences in the general health (MD=7.78, 95%CI:6.79~8.77, P<0.001), social function (MD=10.26, 95%CI:5.91~14.60, P<0.001), men-tal function (MD=9.71, 95%CI:6.87~12.55, P<0.001) and physical function (MD=6.88, 95%CI:3.95~9.81, P<0.001) between experimental group and control group. Conclusion Rehabilitation nursing can improve the quality of life of burn patients.

12 898 cases of full-automatic hemoglobin electrophoresis and result analysis / 国际检验医学杂志

Objective To retrospectively analyze the result of hemoglobin(Hb)test by using full-automatic Hb electrophoresis and evaluate the its significance in hemoglobinopathy.Methods The data of patients who underwent Hb electrophoresis test and regular blood tests in the hospital from January 2011 to December 2013 were included in the study.The test results were recorded including mean corpuscular volume(MCV),mean corpuscular hemoglobin(MCH)and results of Hb electrophoresis test.Final diag-nosis were made for suspected patients by using genetic testing,then disease detection rates and gene coincidence rates and constitu-ent ratios were calculated.Results 12 898 cases were included in the study,after statistical analysis the MCV was(85.32±13.61) fL,MCH was(29.87±6.44)pg.By using automatic hemoglobin electrophoresis,1 315 cases were found to be positive,in which 568 were male,747 were female,the detection rate was 10.19%.In the 1 315 patients,there were 761 cases suspectedα-thalassemia,ac-counted for 5.90%.There were 495 cases of suspectedβ-thalassemia,accounted for 3.84%,11 patients with HbJ(0.08%),15 pa-tients with HbK(0.12%),9 patients with HbG(0.07%),3 patients with HbD(0.02%),21 patients with HbE(0.16%).The sus-pected case′s final diagnosis were made by using genetic testing,α-thalassemia gene′s coincidence rate was 80.55%,β-thalassemia gene′s coincidence rate was 96.77%.Conclusion Automatic hemoglobin electrophoresis detection is of great significance for the di-agnosis of hemoglobinopathy.

Gene mutations detection in 469 patients with G6PD deficiency in Dongguan / 国际检验医学杂志

Objective To explore the genotype of patients with glucose-6-phosphate dehydrogenas(G6PD)deficiency in Dong-guan and provide the basis for the clinical diagnosis and prevention.Methods The clinical data of patients who took G6PD activity screening in the hospital were collected from January 2011 to December 2013,the G6PD/6PGD ratios were recorded.469 patients with positive G6PD/6PGD ratio were randomly enrolled in the study,whose mutations were detected by reverse dot blot(RDB)as-say.Results During this period,we measured G6PD activity of 16 464 cases by G6PD/6PGD ratios,there were 672 positive cases, the positive rate was 4.08%.Randomly selected 469 positive samples,detected their genotye by RDB assay.We detected 173 cases of G1376T,141 cases of G1388A,82 cases of A95G,60 cases of G871A,23 cases of G392T,14 cases of C1024T.In addition to that, we also found some rare mutations,such as 6 cases of C1004T,2 cases of T517C,1 cases of C1360T.65 cases of C1311T gene poly-morphism and 96 cases of dual gene mutations were detected.Conclusion The incidence of G6PD deficiency is high and the gene mutation types in Dongguan are both representative for Chinese population and with local heterogeneity.The study on gene muta-tions of G6PD deficiency is benefit for diagnosis and prevention.

Factors Related with Activity of Daily Living and Rehabilitation Nursing for Fractures for Patients Injured in Earthquake / 中国康复理论与实践

@# ObjectiveTo explore the factors associated with activity of daily living (ADL) in patients injured from earthquake and to observe the rehabilitation nursing of fractures for them. Methods367 patients were reported and analyzed with Logistic regression. Results and ConclusionThe age (OR=1.016), renal failure (OR=4.648), lower limb fractures (OR=2.404), spine fracture (OR=3.558), right hand fractures (OR=1.190), right foot fractures (OR=4.389) and the complex fractures (OR=2.600) were associated with the poor ADL (<60). The rehabilitation nursing for fracture were reported and discussed.

Psychological Nursing for Patients Injured in Earthquake / 中国康复理论与实践

@# ObjectiveTo observe the outcomes of psychological nursing for earthquake patients in recovery stage. Methods90 earthquake patients were divided into 4 groups by age and accepted psychological nursing. They were evaluated for post-traumatic stress disorder (PTSD) a year after earthquake. ResultsNone PTSD had been found. ConclusionPsychological nursing can improve self-care ability and confidence of the earthquake patients.