Severe Cutaneous Adverse Reactions: A Single-Center Retrospective Study of 173 Patients in China

BACKGROUND: Severe cutaneous adverse reactions (SCAR) to drugs are a crucial public health issue and the use of systemic corticosteroids in SCAR has been controversial. OBJECTIVE: To analyze clinical features, causative drugs, treatment, outcomes, and prognostic factors of SCAR in the case-series of 173 patients, and add more information to the debate of using systemic corticosteroids in SCAR management. METHODS: A retrospective study of 173 SCAR patients diagnosed with drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) or acute generalized exanthematous pustulosis (AGEP) at a tertiary care institution in China between January 2014 and December 2017 was conducted. RESULTS: Of 173 patients, allopurinol, carbamazepine, and antibiotics are the most frequently implicated drugs for DRESS (40.4%), SJS/TEN (26.0%), and AGEP (40.0%) respectively. Moreover, there is a strongly negative correlation between early corticosteroids use and the progression (p=0.000) and severity (p=0.01) of skin lesions. However, there is no association between early corticosteroids use and the mortality of SCAR (odds ratio: 1.01, 95% confidence interval: 0.95~1.08). In addition, lymphadenopathy, eosinophilia, and interval from onset to corticosteroids treatment were correlated with SCAR prognosis. CONCLUSION: Prompt short-course systemic corticosteroids use is associated with early-stage skin lesions remission without influencing the disease mortality. Lymphadenopathy and eosinophilia were the independent poor prognostic factors of SCAR.

Association of programmed cell death 1 (PDCD1) gene polymorphisms with colorectal cancer among Han Chinese population / 中华医学遗传学杂志

<p><b>OBJECTIVE</b>To assess the association of programmed cell death 1 (PDCD1) gene polymorphisms with the susceptibility and/or progression of colorectal cancer.</p><p><b>METHODS</b>A hospital-based case-control study was carried out, which recruited 426 colorectal cancer patients and 500 healthy individuals. Five single nucleotide polymorphisms, namely rs36084323, rs11568821, rs2227981, rs2227982 and rs10204525, were selected for the study and genotyped with a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay.</p><p><b>RESULTS</b>The G allele of rs36084323 under a dominant model was associated with increased risk of advanced TNM staging of colorectal cancer progression (OR=1.59, 95%CI=1.02-2.48). Haplotypes G-G-C-T-A and A-G-C-C-G of the rs36084323, rs11568821, rs2227981, rs2227982, and rs10204525 were negatively associated with the occurrence of colorectal cancer.</p><p><b>CONCLUSION</b>The G allele of rs36084323 is associated with increased risk of advanced TNM staging of colorectal cancer. Conversely, the incidence of colorectal cancer is negatively associated with the haplotypes G-G-C-T-A and A-G-C-C-G of rs36084323, rs11568821, rs2227981, rs2227982, and rs10204525.</p>

The analysis of the psychosocial factors which influence the family burden of the caregivers of the psychosis patients in community / 中华行为医学与脑科学杂志

Objective To analyze the family burden of the caregivers of the psychosis patients in community, and the psychosocial factors which influence the family burden.Methods Conducted some questionnaires to survey the requirement and attitude on mental health knowledge,social support,family burden and coping style of the caregivers of the psychosis patients from the twelve communities which served as the stations for the psychosis of the twelve prefectures organized uniformly by Guangdong provincial disabled federation.Results 360 questionnaire was provided,and 308 replied to our questionnaire effectively.The mean score of each single item of the family burden questionnaire was beyond the moderate.The factor score of the economy burden was the highest among the factots of the economy burden(2.33±0.52),the daily activity of the family(2.17±0.53),the recreation activity of the family(2.00±0.58),the family relationship(2.10±0.54),the body health of the family members (2.03±0.65),and the mental health of the family members(2.09±0.68).The bad emotion and experience with the patients aggravated some factors of the family burden(P<0.05～0.01).According to correlation analysis and regression analysis,there were significant relation and impact between family burden with the requirement and attitude on mental health knowledge,subject support,coping style,age,economy,culture and so on(P<0.05～0.01). Conclusion Negative assumption to mental health will aggravate the family burden,transfering the positive message and changing passive coping style will help to reduce the family burden.

Negative Emotion and Relative Factors in Caregivers of Patients with Schizophrenia in Community / 中国康复理论与实践

@#ObjectiveTo investigate the negative emoion and the relative factors in the caregivers of the schizophrenia patients in community. Methods212 caregivers from 12 communities psychotic service stations in 12 prefectures in Guangdong were investigated with the Zung Self-rate of Depression, the experience and attitude of the psychosis, the requirement and attitude on mental health knowledge, the social support scale, the family burden scale and the simply coping style questionaire. ResultsThere were 112 caregivers with no depression (52.8%), 57 with mild depression (26.9%), 30 with middle depression (14.2%), 13 with severe depression (6.1%). More than 50% caregivers worry about unsafty, getting into trouble, worse reputation, genetics, felt scare, strained relationship with the patients. There were significant differences in the hopelessness, the strained relaionship, treatment in other cities, superstition, hospitalization longer between the depression and no depression group, as well as in the economy burden, the interference in the family living, the amusement of family, the family relaionship, the body health and the mental health of the other family members, but no significant in the factors of the requirement and attitude on mental healh knowledge. The caregivers with depression reported less social support than the caregivers with no depression, but there was no difference between these groups in utilization of support. ConclusionThe caregivers of the schizophrenia patients experience negative emotion in community, who need mental and material assistance and the education of the knowledge about diseases.

Negative Emotion and Relative Factors in Caregivers of Patients with Schizophrenia in Community / 中国康复理论与实践

@#ObjectiveTo investigate the negative emoion and the relative factors in the caregivers of the schizophrenia patients in community. Methods212 caregivers from 12 communities psychotic service stations in 12 prefectures in Guangdong were investigated with the Zung Self-rate of Depression, the experience and attitude of the psychosis, the requirement and attitude on mental health knowledge, the social support scale, the family burden scale and the simply coping style questionaire. ResultsThere were 112 caregivers with no depression (52.8%), 57 with mild depression (26.9%), 30 with middle depression (14.2%), 13 with severe depression (6.1%). More than 50% caregivers worry about unsafty, getting into trouble, worse reputation, genetics, felt scare, strained relationship with the patients. There were significant differences in the hopelessness, the strained relaionship, treatment in other cities, superstition, hospitalization longer between the depression and no depression group, as well as in the economy burden, the interference in the family living, the amusement of family, the family relaionship, the body health and the mental health of the other family members, but no significant in the factors of the requirement and attitude on mental healh knowledge. The caregivers with depression reported less social support than the caregivers with no depression, but there was no difference between these groups in utilization of support. ConclusionThe caregivers of the schizophrenia patients experience negative emotion in community, who need mental and material assistance and the education of the knowledge about diseases.

Requirement and Attitude to Mental Health Knowledge among Psychosis Patients, Caregivers and Healthy Pepople in Community / 中国康复理论与实践

@#ObjectiveTo analyse the requirement and attitude to mental health knowledge and the influence factors among the psychosis patients, the caregivers and the healthy pepople.MethodsThe questionnaire survey conducted among the psychosis patients, the caregivers and the healthy pepople from 12 communities which served as the stations for the psychosis where 12 prefectures were organized uniformly by Guangdong Provincial Federation of Disabled Persons.Results1080 sheets of questionnaire were provided, and 986 replied to meet the requirements. The caregivers showed significant difference in requirment and attitude to mental health knowledge compared to the psychosis patients and the healthy pepople(P＜0.05-0.001). The main influence factors were cultural education, regional economic, the frequency of inpatient, the anxiety emotion of the caregivers, which were statistical significance(P＜0.05-0.001).ConclusionIt is lack in the requirement and cognition to mental health knowledge among the psychosis patients, the caregivers and the healthy pepople. Cultural education and economic development are the effective measures to improve the level of the mental health knowledge.

Experimental study of Eupolyphaga Sinensis Walker on red blood cell immunity in mice with blood-deficiency / 中国免疫学杂志

Objective:To study the effect of Eupolyphaga Sinensis Walker (ESW) on red blood cell immune adherence (RCIA) in mice model with blood-deficiency by Cyclophosphamide , aimingatfurther research on the mechanism of blood stasis syndrome and promoting blood circulation and removing blood stasis.Methods:This model was made in mice by i.p. cyclophosphamide (0.01 g/kg).It has been observed that how the influence of ESW on the function of red cell immune adherence. The serum anticardiolipin antibodies (ACA),ACA-IgG?ACA-IgA and ACA-IgM levels were measured by using enzymelinked immunosorbent assay (ELISA). The mice body weight were weighted before model and after model and glandular weight were weighted. The serum levels of trace element zinc calcium were determined in healthy mice.Results:The results showed there is a decline in garland rate of red blood cell C3b receptors (RBC-C3bRR) in mice when animal model of Blood - deficiency by cyclophosphamide (0.01 g/kg) form, the serum ACA-IgG and ACA-IgA levels were markedly elevated,while mice body weight and spleen thymus weight markedly depressed. ESW (25 g/kg) increased RBC-C3bRR in the mice model with Blood-deficiency,restified the mice model body weight loss by cyclophosphamide, increased spleen thymus weight .ESW (25 g/kg) increased serum zinc calcium level in the normal mice.Conclusion:ESW increases activity of CR 1 of red blood cells and RCIA, inhibits serum ACA-IgG and ACA-IgA.ESW enhances serum zinc calcium level, that can be a good biological pharmacodynamics.