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Infantile spasms(IS)is an age-dependent severe epilepsy syndrome, mainly treated with hormones and anti-seizure medications.However, due to poor efficacy and even serious side effects among some pediatric patients, searching for better alternative treatment options has become a research hotspot.In recent years, as a special diet treatment, ketogenic diet(KD)has been widely studied and gradually applied to the clinical treatment of IS, which has achieved satisfactory results.This article briefly reviews the KD regimen and mechanism of action, and focuses on the research progress in efficacy, safety and short-term prognosis of KD in the treatment of IS, whose purpose is to provide effective reference for clinical application.
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To report a case of generalized lichen amyloidosis successfully treated with dupilumab in China. A 70-year-old male patient presented with extensive itchy papules on the trunk and extremities for 23 years. Skin examination revealed diffuse millet-to mung bean-sized hemispherical brown plaques on the trunk, right anterior shank, and extensor aspect of both upper arms, with a hard texture on palpation. No abnormalities were observed in the blood eosinophil count or serum IgE level. Histopathological examination of the skin lesion on the lower limb showed epidermal hyperkeratosis and homogeneous red-stained lumpy materials in the papillary dermis. Immunohistochemical study showed positive staining with Congo red. The pruritus numerical rating scale score was 10 points. The diagnosis of generalized lichen amyloidosis was confirmed. The patient received subcutaneous injection of dupilumab at an initial dose of 600 mg, followed by an every-2-week regimen at a dose of 300 mg. At week 2 after the start of treatment, pruritus was markedly relieved; at week 14, the skin lesions began to subside markedly; at week 18, the skin lesions on the chest and abdomen nearly completely subsided, and lesions on the lower back and limbs markedly regressed. No obvious adverse reactions were observed.
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Febrile infection-related epilepsy syndrome is a rare and one of the most serious epileptic encepha-lopathy.It commonly affects school-aged children who are healthy previously and have a normal developmental history.The patients suffer from a progressively worse seizure after several days of a nonspecific prior febrile and abruptly develop status epilepticus.It remains unclear about its etiology and pathogenesis.Although there is a lack of specific biological markers, poor treatment outcomes would usually be achieved, early identification and reasonable treatment may improve the prognosis.
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Purpose@#This study explored the effect of a nursing comprehensive skill training course (NCST-C) on the metacognitive awareness of nursing students to provide a scientific foundation for improving metacognitive awareness. @*Methods@#This study used a quasi-experimental two-group matched pretest, post-test, and follow-up test. Ninety-six junior nursing students were recruited using convenience sampling and assigned to two groups by drawing lots with odd and even numbers in a nursing school at Huzhou University. The control group received a traditional skill-training course. The intervention group received NCST-C.Nursing students' metacognitive awareness inventory (MAI) was evaluated at the baseline, 16-week, and 20-week follow-up points. A repeated-measures analysis of variance and a simple effect test was used to compare each outcome measure of the two groups three times. @*Results@#The NCST-C resulted in greater benefits for nursing students' metacognitive awareness as well as various dimensions (knowledge of cognition and regulation of cognition) in the intervention group.Combined with a simple effects test, the MAI and dimension scores of those in the intervention group significantly improved at 16 weeks after the baseline (F ¼ 9.78e44.03; all ps < .01). The sustainable effect of NCST-C lasted 1 month after the intervention (F ¼ 14.24e62.36; ps < .01), reaching statistical significance (p < .05). @*Conclusions@#The NCST-C effectively developed metacognitive awareness among nursing students. Its design provides a new type of experimental course for improving metacognitive awareness.Trial registration: chictr.org.cn: ChiCTR2200057910. First registration date: 1/11/2020.
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Objective:To analyze clinical characteristics of ketosis-associated prurigo pigmentosa after ketogenic diet and bariatric surgery.Methods:Clinical data were collected from patients with ketosis-associated prurigo pigmentosa, who were diagnosed and treated in Department of Dermatology, Peking University People′s Hospital from September 2018 to September 2020. The clinical characteristics, sequelae and therapeutic effect of dietary modification were analyzed and summarized.Results:A total of 6 patients with ketosis-associated prurigo pigmentosa were collected, including 5 females who developed prurigo pigmentosa after ketogenic diet, and 1 male who developed prurigo pigmentosa after bariatric surgery. The skin lesions mainly involved the chest, back, waist and abdomen, and rarely involved the eyelids, axillae, elbows and mons pubis. Common skin lesions included urticaria-like erythema, papules and pigmentation arranged in a reticular distribution, and rare skin lesions included mung bean- to soybean-sized blisters, whose walls were liable to break. Among 5 patients undergoing routine urine analysis, 4 were positive (from + to ++++) for ketone bodies in the urine, and 3 were positive for urinary protein (+) . Pathological examination in 2 patients showed epidermal spongiosis, scattered necrotic keratinocytes, basal cell liquefaction, lymphocyte infiltration in the superficial dermis, and erythrocyte extravasation. The 6 patients were advised to eat staple foods. After dietary modification, 5 patients were nearly cured within 1 week; 1 patient, who continued ketogenic diet for weight loss, still received marked improvement after the treatment with minocycline at a dose of 100 mg/d in spite of restriction of carbohydrate intake. The levels of urinary ketone bodies and urinary protein in the 6 patients all returned to normal within 1 week after treatment.Conclusions:Ketosis plays an important role in the occurrence of prurigo pigmentosa. Dietary modification alone or adjuvant medical treatment such as minocycline is effective for the treatment of ketosis-related prurigo pigmentosa.
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Objective:To analyze the MRI features of hepatic epithelioid hemangioendothelioma (HEHE).Methods:The data of patients with HEHE managed in the Wenzhou People's Hospital of Zhejiang Province and the First Affiliated Hospital of Wenzhou Medical University from April 2000 to April 2019 were retrospectively analyzed. Among the 26 patients with HEHE, there were 12 males and 14 females, aged from 23 to 65 years (average 44.4 years). The quantity, size, shape and type of the lesions were observed and the MRI features were analyzed.Results:Of the 382 nodules detected by MRI in the 26 patients, the size varied from 0.5cm to 12.0 cm, with 16 nodules being more than 5.0 cm in diameter (average of 2.2 cm). Four patients with a single nodular type presented with low signal on T 1 weighted imaging (T 1WI), high signal on T 2 weighted imaging (T 2WI), high signal on diffused weighted imaging (DWI), and high central signal and low peripheral annular signal on apparent diffusion coefficient (ADC). After enhancement, the lesions presented with annular centripetal enhancement or continuous annular enhancement. Fourteen patients with multiple nodules had a total of 147 lesions, presenting with low signal on T 1WI, high signal on T 2WI, high signal on DWI, and high central signal and low peripheral annular signal on ADC. After enhancement, the lesions presented with annular centripetal enhancement and continuous annular enhancement. There were 24 lesions in 6 patients who had a " double-ring sign" , 21 lesions in 7 patients who had a capsule " shriveled sign" , 16 lesions in 7 patients who had a " lollipop sign" and 18 lesions in 5 patients who had an " intravascular sign" . There were 231 lesions in 8 patients of the fusion type. The lesions showed low signal on T 1WI, high signal on T 2WI , high signal on DWI, and high central signal and low peripheral signal on ADC. After enhancement, the lesions presented with flocculent or annular centripetal enhancement. In 8 patients, 87 lesions had a " target sign" , 55 lesions had a " lollipop sign" and 42 lesions had a capsule " shriveled sign" , and 36 lesions in 5 patients had an " intravascular sign" . Conclusion:MRI signs of HEHE have certain characteristics, such as lesions being distributed near the capsule, and fusing with each other; a " target sign" on T 2WI; a capsule " shriveled sign " ; and a " double-ring sign" , a " lollipop sign" , an " intravascular sign" in the portal phase. These features are helpful in diagnosing HEHE.
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In the past 20 years, new anti-epileptic drugs have been constantly developed, but the percentages of patients who suffer from refractory epilepsy have not been significantly decreased.Therefore, to find out a drug that can effectively reduce seizures with relatively fewer side effects has become an urgent issue.In recent years, the treatment of epilepsy based on Cannabis has drawn great public attention.Cannabidiol, which is purified from Cannabis, can relieve refractory epilepsy in children.The present findings of research are summarized in this paper.
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Objective To investigate the relationship between depression and personality and social support of the urban and rural empty-nest, clear the influence factors of depression in the empty-nest elderly. Methods 398 cases of urban and rural empty-nesters selected from the Chifeng district, were valuated with the general information questionnaire, the Geriatric Depression Scale (GDS), Eysenck personality Questionnaire- Revised Short Scalr for Chinese (EPQ-RSC) and the Social Support Scale (SSRS), and to investigate the demographic data, depression, personality and social support. Results Rural cases had a higher level (14.41±3.09) points of depression than (12.90±2.64) points of urban cases, and the difference was statistically significant (t=5.254, P<0.01);rural empty nesters′subjective support (18.35 ± 2.14) points, objective support (6.37 ± 1.40) points, support utilization degree (6.01 ± 1.17) points and social support score (30.37 ± 4.24) points, were lower than (19.83 ± 2.27) points, (7.34 ± 1.13) points, (6.95 ± 1.12) points, (34.12 ± 3.73) points of urban′s, and the difference was statistically significant (t=6.673-8.490, P<0.01); the extraversion score of urban empty nesters was (7.58 ± 2.51) points which was higher than (6.37 ± 2.02) points of rural empty nesters, and the difference was statistically significant (t=5.273, P<0.01);the neuroticism score (10.38 ± 2.06) points and psychoticism score (9.42 ± 2.17) points of urban empty-nest were lower than (12.41 ± 2.25) points, (10.94 ± 2.10) points of empty-nest′s, and the difference was statistically significant (t=9.401, 7.107, P<0.01). Neuroticism and psychoticism was shown to be positively associated with depression while extraversion and social support to be negatively associated with depression (P<0.01). Regression analysis showed that marital status, income, children visit frequency and the education level were the main influencing factors of depression in the urban and rural empty-nesters. Conclusions There are differences between rural and urban empty-nest elderly in the aspect of general data, depression status, personality and social support, and should intervention them effectively according to their different characteristics.
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Bacterial meningitis is one of the most common infectious diseases of the central nervous system in childhood,with high mortality and disability rate despite available treatment.Studies have shown that the host's immunity dysfunction after the infection plays a central role in neurological sequelae.The deposition and activation of complement component C3 on the bacterial surface is a key step in the complement cascade leading to elimination of the microbe,and the level of complement component C3 or C5 in cerebrospinal fluid may predict outcome of bacterial meningitis.After the microorganisms cross the blood-brain barrier,bacterial compounds are recognized by pattern recognition receptors,triggering the production of excessive cytokines,attracting leukocytes and generating oxidative stress,which contributes to neuron injury irreversibly.This review focuses on current research progress on immunology associated with pneumococcal meningitis.
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Objective To explore the clinical and peripheral blood characteristics of childhood purulent meningitis complicated with subdural effusion. Methods A retrospective cohort chart review was performed. A total of 162 consecutive cases of purulent meningitis were identified in Shenzhen Children′s Hospital from January 2009 to De-cember 2013,all of them were divided into 2 groups according to whether complicating with subdural effusion, and the clinical characteristics of 2 groups were analyzed. The clinical characteristics were analyzed. The statistical data were determined by SPSS 17. 0 software. Results Forty-nine cases(30. 25%)of them were complicated with subdural effu-sion;and 37 cases (75. 5%)of them suffered from the disease in the first 10 days after the onset of the meningitis,and the incidence was 48. 84% (42 cases) in infancy. Fever,lethargy,seizures and bulging fontanelle were its common clinical signs,and there were no significant differences in the incidence between subdural effusion group and the control group(non-subdural effusion group),the white blood cell (WBC) count did not increase markedly and C-reactive pro-tein(CRP) was high in the subdural effusion group on the admission day(Z=1. 74,2. 10,all P<0. 05),but no differ-ence in platelet( PLT) . The PLT was high in the whole meningitis cohort,the ratio of cases whose PLT was higher than 300×109/L reached 93. 75%,but no difference between the 2 groups. There were many factors of WBC on admission, including age, cerebrospinal fluid culture results and the application of antibiotics before admission, but CRP was only affected by antibiotics. Conclusions Subdural effusion is common in infancy,and most occurred in the first 10 days af-ter onset of the meningitis. On admission day the CRP,was high, while WBC did not increase too much. If CRP rises for the second time it might predict the occurrence of subdural effusion in bacterial meningitis. The increased PLT may be considered as clinical feature of infectious diseases. The clinical implication of inflammatory pathophysiology in men-ingitis needs further investigation.
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Objective To score the fall risk of hospitalized patients with neurologic disease using fall risk scale and observe the changes of fall risk score after this fall risk scale was used. Methods The fall risk scale in hospitalized patients in neurology department was designed. The fall risk of hospitalized patients in neurology department from January 2005 to December 2007 were assessed. Moreover, safety nursing mea-sures were brought into practice to prevent from falling down. The fall risk of hospitalized patients in neurolo-gy department from January 2002 to December 2004 were assessed too. Results Target patients enhanced the sense of preventing from falling down after the fall risk scale was used, and the incidence of falls in pa-tients was significantly decreased. Conclusions To assess the fall risk of hospitalized patients in neurology department and implement safety nursing measures among the target patients may be effective in preventing the patients from falling down.
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Objective To observe the effect of glutamine on gut barrier function and antioxidative capacity in rats with radiation damage. Methods A total of 30 healthy Wistar male rats were randomly divided into three groups: control group, GLN enriched group(+GLN) and GLN free group( GLN). Rats in control and GLN group were fed with a basic diet, while 3% GLN was added into the diet of the +GLN group. On the 15th day, rats in GLN and +GLN groups received 9.0 Gy 60 Co ? irradiation in total body. The rate of the gut bacterial translocation and the level of endotoxin, GSH and SOD in the serum were determined at the end of the experiment. Results The rate of bacterial translocation and serum endoxin level were significantly lower in +GLN than in GLN, and GSH and SOD levels in serum were significantly higher in +GLN than in GLN. Conclusion Glutamine supplement is helpful to protect the gut barrier function and improve the antioxidation capacity in rats with radiation injury.
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0.05 ).On the 5th day after radiation,the body weight in +Gln or -Gln groups was significantly lower than that in control group( P
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Objective:To observe the effects of biological zymolytic milk on the intestinal tract absorptivity of iron in rats.Methods:Thirty male Wistar rats were randomly divided into control group and experiment group.The rats were fed basic diety without Fe for 3 days.Then rats in control group received Na55Fe EDTA fortified milk by intragastric administration, while rats in experiment group received Na55Fe EDTA zymolytic milk.The content of 55Fe in feces,blood,liver and spleen was measured.Results:The intestinal tract absorptivity of 55Fe in experiment group was significantly higher than that in control group(P