Objective To explore the correlation between carcinoma-related fatigue and quality of life of patients with Miles operation in order to provide evidences for nursing intervention. Methods 60 patients with Miles operation were randomly divided into the observation group and the control group. The simple fatigue scale and quality of life scale questionnaire were filled in by the patients. Systemic nursing intervention was used to analyze the correlation between carcinoma-related fatigue and quality of life in the two groups. Results Fatigue symptoms in the observation group were slighter than those in the control group after the nursing intervention. The quality of life and function state were significantly different between the two groups after the systemic nursing intervention. The score of QOL of the observation group was higher than that of the control group. Carcinoma- related fatigue and quality of life were influenced each other. There were negative correlations between carcinoma- related fatigue and physiology, psychology and social relationship field ( P < 0. 05). Conclusions The fatigue symptom in patients with Miles operation influences their quality of life. Systemic nursing interventions can eliminate or decrease their carcinoma-related fatigue and promote their quality of life.

To investigate the relationships between constitutional types of traditional Chinese medicine (TCM) and hypertension so as to provide epidemiological evidence for the theory of correlation between constitution and disease.

Humans ; Lung Neoplasms ; metabolism ; pathology ; surgery ; Lymph Node Excision ; Male ; Middle Aged ; Pneumonectomy ; methods ; Pulmonary Blastoma ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

The leading cause of drug withdrawal from market and clinical trials failure is drug-induced liver injury (DILI). Varying clinical, histological and laboratory features of DILI, as well as undefined underlying mechanisms, hinder patients to be diagnosed in the early-stage of the disease and receive effective treatments. Conventional indicators, like serum transaminases and bilirubin, have inevitable limitations referring to sensitive prediction and specific detection of DILI. In order to reduce the occurrence of DILI, researchers have attempted to discover potential biomarkers with higher specificity and sensitivity from blood and urine in recent years. This article aims to review recent advances in biomarkers of DILI.
Biomarkers ; blood ; urine ; Chemical and Drug Induced Liver Injury ; diagnosis ; Humans ; Sensitivity and Specificity

Objective To analyze the ultrasonic features of thyroid microcarcinoma (TMC) and the causes of misdiagnosis. Methods The ultrasonic features including shape, margin, echogenecity, microcalcification, vascularity and lymphadenopathy were analyzed retrospectively in 26 pathologically-proven TMC patients. Results In 26 cases, 11 cases were diagnosed correctly before operation (11/26, 42.31%), 12 cases were misdiagnosed (12/26, 46.15%) as adenoma or benign nodule, and 3 cases were missed diagnosed (3/26, 11.54%). Among the 23 cases detected on ultrasound, 21 cases were solid and hypoechoic (21/23, 91.30%);19 cases were ill-defined (19/23, 82.61%);12 cases were taller than wide in shape (12/23, 52.17%); 14 cases had microcalcification (14/23, 60.87%); 7 cases showed central or peripheral blood flow signals (7/23,30.43%) with arterial resistance index>0.70 in 3 lesions and<0.70 in 4 lesions. Conclusions Several ultrasonographic features are helpful in identiifcation of TMC, including hypo/iso-echogenecity, ill-deifned margin, taller-than-wide shape, microcalciifcation, arterial signals with high resistance index, and abnormal lymphadenopathy. Moreover, for cases with multiple lesions, to the potential co-existence of benign and malignant lesions should be considered.

Objective: To explore the effect of umbilical cord blood stem cell transplantation on axon regeneration in spinal cord injury (SCl)in rats. Methods: The umbilical cord blood was collected and prepared into suitable concentration of CD34 positive stem cells. Thirty SD rats were divided into two groups randomly. One group served as control, another one was the treatment group. The models of spinal cord contusion injury were made by Allen's weight dropping method. One week later,the treatment group was transplanted with 10x105 umbilical cord blood stem cells with Hamilton micro-syringe at the sites of rostral and caudal to the lesioned zone respectively, while control group received just the same volume of PBS injection. Five rats in each group were sacrificed at 1 w, 2 w and 6 w after this operation. Histological and immunohistochemieal examinations including GAP-43 and NF200 were used to evaluate axon regeneration. Meanwhile, BBB motion scoring and inclined plane test were performed to assess the motion function changes of hindlimbs. Results: Compared to the control group, the area of cavity in the lesioned spinal cord region decreased significantly and the expressions of GAP-43 and NF200 increased markedly in cell transplantation group. Also the motion function had better restoration in the treatment group. Conclusion: Transplantation of umbilical cord blood stem cell may achieve both morphological and behavioral improvement for the injured spinal cord.

Objective To evaluate the virological and immune responses of Lopinavir/Ritonavir (LPV/r) based second-line regimen in elderly acquired immunodeficiency syndrome (AIDS) patients who failed first line regimens.Methods This was a retrospective cohort study.Elderly patients (≥50 years) who switched to LPV/r-based second-line antiretroviral therapy with human immuno-deficiency virus (HIV) RNA >1 000 copies/mL after more than 1 year of first-line treatment were recruited from Zhengzhou No.6 People Hospital from January 2010 to December 2011.The virological and immunological data during 60-month treatment were collected.Multivariate logistic regression was used to explore the risk factors associated with virological failure or immunological failure of 60-month second-line therapy.Results Totally 256 patients were enrolled with 109 male and 147 female.89.5% were plasma donator.The median age at the time of switching to LPV/r based second-line regimen was 61 years old.Twelve out of the 256 cases were detected for genotypic drug resistance and ten of them were resistant to drugs.No resistance to protease inhibitor (PI) was found.After switching to LPV/r based second-line regimen, HIV viral suppression (HIV RNA≤400 copies/mL) rates at 12, 24, 36, 48, 60 months were 69.5%, 78.4%, 79.0%, 79.7%, and 83.2%, respectively.The CD4+ T cell counts were (313±135) /mL at 12 months, (377±151) /mL at 24 months, (396±155) /mL at 36 months, (389±163) /mL at 48 months and (412±147) /mL at 60 months, which were all significantly higher than that at the initiation of therapy ([243±146] /mL,t=19.092,18.598,12.843,8.516 and 12.980, respectively;all P<0.05).After switching to LPV/r based second-line regimen for 60 months, 43 patients occurred virological failure and 48 patients occurred immunological failure.Multivariate logistic regression showed that poor adherence (OR=48.5, 95% CI: 15.9-98.4, P<0.01) and ART drug toxicity (OR=4.5, 95% CI: 2.6-11.3, P<0.01) were the main factors associated with virological failure at 60 months.Poor adherence (OR=15.1,95% CI: 6.89-33.3, P<0.01), CD4≤100 /mL at the time of switching therapy (OR=10.5,95% CI: 5.1-21.7, P<0.01), concomitant medications (OR=3.6,95% CI:1.6-4.1,P<0.01) were main factors associated with immunological failure at 60 months.Conclusions Elderly patients (≥50 years) who failed first line regimen should switch to LPV/r contained regimen as early as possible.Adherence education should be strengthened, drug toxicity as well as complications of treatment should be managed in time and concomitant medications should be reduced.

OBJECTIVE: To determine the prevalence of depression and anxiety in patients with psoriatic arthritis (PsA), to investigate whether there is a difference in the prevalence of depression and anxiety between PsA and rheumatoid arthritis (RA) patients and to identify associated risk factors for depression and anxiety in PsA patients. METHODS: PsA and RA patients who visited Department of Rheumatology and Clinical Immunology in Peking University First Hospital from May 2018 to Sep 2019 were recruited. Self-rating anxiety scale and self-rating depression scale were surveyed and compared between PsA and RA patients. Demographics and clinical features including age, gender, disease duration, disease activity score, psoriasis area and severity index (PASI), and medical application were collected. Power Doppler and grey-scale ultrasound of joints, tenosynovitis and enthesis were performed. Multivariate Logistic regression was used to identify the factors associated with mood disorders and the odds ratio of depression and anxiety between the PsA and RA patients. RESULTS: Among the 114 enrolled PsA patients, 37 (32.5%) had mood disorders, in which 36 (31.6%) with depression and 15 (13.2%) with anxiety. Compared with 201 RA patients, PsA patients showed greater odds for depression [adjusted OR (95%CI): 2.7 (1.1-6.4)]. Depression was more often observed in the PsA than in the RA patients (31.6% vs. 18.9%, P=0.011). The similar trend for anxiety was also observed, although the difference was insignificant (13.2% vs. 8.5%, P=0.185). Age (OR=0.95, P=0.008), psoriasis duration (OR=0.94, P=0.018), pain visual analogue scale (OR=1.47, P=0.011), PASI score (OR=1.07, P=0.007) and presence of ultrasound enthesitis (OR=4.13, P=0.009) were identified as factors associated with depression in the PsA patients. PASI score (OR=1.07, P=0.001) was identified as associated factor for anxiety in the PsA patients. CONCLUSION The prevalence of depression and anxiety is elevated in PsA patients. Depression is significantly more prevalent in PsA patients than in RA patients. Younger age, shorter psoriasis duration, worse pain and presence of ultrasound enthesitis are associated with depression, while severe psoriasis rash is associated with both depression and anxiety in PsA patients.
Anxiety/etiology* ; Arthritis, Psoriatic/epidemiology* ; Depression/etiology* ; Enthesopathy ; Humans ; Prevalence

In the past few decades, our understanding of platelets has made great progress. Platelets play an unexpected central role in cancer and greatly affect the behavior of cancer cells. At the same time, the physiology and phenotype of platelets are also affected by cancer cells. Therefore, platelet-based tumor targeted therapy strategies have attracted the attention of researchers, but the limitations of their application require more attention. In this paper, the strategies of platelet-based tumor targeted therapy are summarized, and the strategies of platelet mimicking nanocarrier delivery, platelet hitch riding, platelet membrane coating biomimetic and engineered platelet targeting are mainly introduced. The easy activation, hard storage and unknown functional and phenotypic changes of platelets were discussed. At the same time, the strategy of platelet-based targeted tumor therapy is reviewed from theoretical basis and practical application. The development potential of platelets in the field of tumor diagnosis and treatment is discussed, which will provide some theoretical reference for the study of platelet-related tumor diagnosis and targeted therapy.

To screen common traditional Chinese medicine (TCM) syndrome factors of chronic renal failure (CRF) via questionnaire investigation among experts.