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Objective:To evaluate clinical efficacy and safety of topical compound oleum lithospermi in the treatment of mild to moderate diaper dermatitis.Methods:A multicenter, randomized, positive-drug parallel-controlled clinical trial was conducted in 19 hospitals from July 2019 to August 2020. Children aged 0 - 12 months with mild to moderate diaper dermatitis were enrolled and randomly divided into 2 groups using a random number table: test group topically treated with compound oleum lithospermi, and control group topically treated with zinc oxide cream. The treatment was carried out 6 - 8 times a day for 7 days. Visits were scheduled on days 0 and 7, and total response rate and clinical healing time were evaluated. Changes in the dermatitis family impact (DFI) score were compared between the test group and control group, and adverse events were recorded. Statistical analysis was carried out by using independent-sample t test for normally distributed continuous data, Wilcoxon rank sum test for non-normally distributed continuous data, and chi-square test or Fisher′s exact test for unordered categorical data; survival curves were drawn, and log-rank test was used for comparisons between two groups. Results:A total of 343 children with diaper dermatitis were enrolled in this study. Among them, 31 children violated the protocol, so 312 were included in the per protocol set, including 157 in the test group and 155 in the control group, and all completed the visits on days 0 and 7. The total response rate was significantly higher in the test group (87.26%, 137/157) than in the control group (78.71%, 122/155; χ2 = 4.04, P = 0.044) . The clinical healing time was significantly shorter in the test group (5.33 days) than in the control group (6.13 days; χ2 = 4.67, P = 0.025) . After 7-day treatment, the DFI score significantly decreased in both the 2 groups compared with that before the treatment, but there was no significant difference in the DFI score between the 2 groups (test group: 4.02 ± 6.96, control group: 3.58 ± 5.90, Z = -0.39, P = 0.686) . The incidence of adverse events was 2.92% (5/171) and 5.45% (9/165) in the test group and control group respectively, and there was no significant difference between the 2 groups ( χ2 = 0.03, P = 0.865) . Conclusion:Compound oleum lithospermi can markedly reduce the clinical severity of diaper dermatitis, improve the total response rate, shorten the clinical treatment period, and improve the quality of life of children′s families with a favorable safety profile.
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Clinical features of and genetic mutations in two cases of pseudohypoparathyroidism type Ⅰ a(PHP Ⅰ a) with early-onset skin nodules were analyzed.Both of the two patients were males,and their ages at onset were 2 and 3 months respectively.They both presented with early-onset skin nodules as the main clinical manifestation,and were clinically characterized by a round face,short neck and early obesity.Histopathological examination of skin lesions showed subcutaneous ectopic osteogenesis in both patients.The first patient had low blood calcium,high blood phosphorus,high parathyroid hormone (PTH),and gene sequencing showed a heterozygous mutation c.399delT causing a T base deletion at position 399 in exon 5 of the GNAS gene.The second patient had normal blood calcium and phosphorus levels as well as normal PTH levels at early stage,and gene sequencing showed a heterozygous mutation c.939delT causing a T base deletion at position 939 in exon 9 of the GNAS gene.The blood PTH level was found to increase in the second patient after 1-year follow-up.Both the patients were confirmedly diagnosed with PHP Ⅰa.After treatment with vitamin D3,no new skin nodules occurred,and the blood calcium and phosphorus levels returned to normal.
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A case of ichthyosis follicularis,alopecia and photophobia syndrome caused by a novel mutation c.1165C＞T in the membrane-bound transcription factor protease site 2 (MBTPS2) gene was firstly reported.The proband presented with dry skin,congenital hairlessness,follicular keratotic papules,photophobia,epilepsy,and mental and motor retardation.Next-generation and Sanger sequencing analysis confirmed that the proband and his mother both had a c.1165C＞T (p.pro389Ser) mutation in exon 9 of the MBTPS2 gene.According to the clinical manifestations of the patient and genetic characteristics of the MBTPS2 gene mutation,the patient was diagnosed with ichthyosis follicularis,alopecia and photophobia syndrome.
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A male patient, who was aged 3 months and 12 days, presented with well-circumscribed erythema and scales on the scrotum, perineum, buttocks and perianal region at 1 month after birth. The lesions gradually involved the perioral and axillary regions, flexor aspect of the elbow, popliteal fossa and neck. Shortness of breath, crying, dysphoria and vomiting occurred without fever and cough 3 days before hospitalization. Laboratory examinations at admission showed metabolic acidosis, hyperlactacidemia, hyperammonemia and organic aciduria. Second-generation sequencing and Sanger sequencing of the holocarboxylase synthetase gene revealed a known mutation c.1522C>T in exon 9 and a novel mutation c.1796_1814del in exon 11. According to a guideline from the American College of Medical Genetics and Genomics, this novel mutation was ranked as a pathogenic mutation. The patient was diagnosed as multiple carboxylase deficiency. His clinical symptoms were improved after oral biotin treatment, no neurological symptoms or signs were observed.
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Improper disposal of herb residues in China has caused severe problems to the surrounding environment and human safety. Three herb residues, i.e., compound Kushen injection residues (CKI) and part one and part two of Qizhitongluo Capsule residues (QC1 and QC2, respectively), were used for the cultivation of Pleurotus ostreatus. The effect of the supplementation of corncobs (CC) with different herb residues on yield, nutritional composition, and antioxidant activity of P. ostreatus was investigated. Compared to the control, the higher mycelial growth rate was observed on substrates CC +30% CKI and CC +30% QC1, while the higher yield was obtained from substrates CC +30% QC2 and CC +30% CKI. Moreover, chemical analysis of fruit bodies revealed that the addition of herb residues to CC significantly increased proteins, amino acids, ashes, minerals (Na and Ca), and total phenolic contents but significantly reduced carbohydrates and IC50 values of DPPH radicals. In addition, no heavy metals (Pb, Cd, and As) were detected in the fruiting bodies harvested from different substrate combinations. These results demonstrated that mixtures of CC with herb residues might be utilized as a novel, practical, and easily available substrate for the cultivation of P. ostreatus, which is beneficial for the effective management of herb residues.
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Humans , Amino Acids , Carbohydrates , China , Fruit , Inhibitory Concentration 50 , Metals, Heavy , Minerals , Miners , Phenol , PleurotusABSTRACT
PURPOSE: Coronary flow reserve (CFR) is recognized as an indicator of myocardial perfusion. The aim of this study was to assess the relationship between CFR in the non-infarcted myocardium and the incidence of major adverse cardiac events (MACEs). MATERIALS AND METHODS: 100 consecutive patients with acute myocardial infarction (AMI) undergoing percutaneous coronary intervention (PCI) were enrolled in the present study, and divided into MACE and non-MACE groups according to the incidence of 12-month MACEs. Left ventricular function and CFR were analyzed using two-dimensional echocardiography and myocardial contrast echocardiography at one week after PCI. Cardiac troponin I levels were assayed to estimate peak concentrations thereof. RESULTS: The MACE group was associated with lower CFR, compared to the non-MACE group (2.41 vs. 2.77, p < 0.001). In the multivariable model, CFR in the non-infarcted myocardium was an independent predictor of 12-month MACE (hazard ratio: 0.093, 95% confidence interval: 0.020–0.426, p=0.002) after adjustment for baseline demographic and clinical characteristics. CONCLUSION: CFR in the non-infarcted myocardium is a useful marker for predicting 12-month MACEs in patients with AMI undergoing primary PCI.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Coronary Circulation/physiology , Echocardiography , Fractional Flow Reserve, Myocardial , Myocardial Infarction/diagnostic imaging , Myocardial Perfusion Imaging , Myocardium/pathology , Percutaneous Coronary Intervention , Proportional Hazards Models , Treatment Outcome , Ventricular Function, Left/physiologyABSTRACT
Objective To evaluate the combination use of transcatheter arterial chemoembolization (TACE), portal vein embolization (PVE) and high intensity focused ultrasound (HIFU) in treating portal vein tumor thrombus(PVTT). Methods A total of 85 patients with primary hepatocellular carcinoma complicated by PVTT, who were encountered during the period from Jan. 2011 to Feb. 2012 at authors’ hospital, were enrolled in this study. The patients were divided into the study group (n=47) and the control group (n=38). TACE, PVE and HIFU were performed in the patients of the study group, while only TACE and PVE were carried out in the patients of the control group. The therapeutic process was as follows: PVE was carried out 2 weeks after TACE was performed, and for the patients of the study group additional HIFU was conducted about 10 days after PVE procedure. Results The short-term effective rate in the study group and the control group was 89.4% (42/47) and 39.5% (15/38) respectively, and the difference between the two groups was statistically significant (P< 0.05). The 6-month, one-year, and two-year survival rate in the study group were 87.2%(41/47), 66.0%(31/47) and 27.7%(13/47) respectively; the median survival time was 15.4 months. In the control group, the 6-month, one-year, and two-year survival rate were 55.3% (21/38), 39.5% (15/38) and 10.5%(4/38) respectively;the median survival time was 10.3 months. The differences between the two groups were statistically significant (P< 0.05). Conclusion For the treatment of primary hepatocellular carcinoma associated with portal vein tumor thrombus, transcatheter arterial chemoembolization, portal vein embolization together with high intensity focused ultrasound is an safe and effective therapy as it can significantly improve the therapeutic effect and prolong the survival time.
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Objective To investigate the effect of nursing clinical ladder program on the training of nurses in ICU.Methods Seventy seven nurses in ICU were trained with nursing clinical ladder program including defining the ladder system of nurse’s ability, regulating the standard of each level,conditions for promotion,range for practice,establishing courses.Regular assessment,classification and retraining were performed.Result After training,the qualification rate in special theory and skills was increased.The incidences of major complications were significantly lower than that before training(P<0.05).Conclusions Nursing clinical ladder program is good for the development of personal career and specialization.It may promote the improvement of positivity and the quality of nursing.