ObjectiveTo systematically review the risk factors of refractory mycoplasma pneumoniae pneumonia (RMPP) in children. MethodsPubMed, The Cochrane Library, EMbase, CNKI, CBM, VIP, and WanFang Data databases were electronically searched for case-control studies and cohort studies on the risk factors of RMPP in children from inception to March 2021. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Meta-analysis was then performed using RevMan 5.3 software. ResultsA total of 27 case-control studies involving 3 967 children with RMPP and 11 613 children with common MPP were included. The results of meta-analysis showed that heat course (OR=2.07, 95%CI 1.98 to 2.16, P<0.000 01), length of hospital stay (OR=1.42, 95%CI 1.14 to 1.69, P<0.000 01), recurrent respiratory tract infection (OR=8.51, 95%CI 6.15 to 11.77, P<0.000 01), level of IL-6 (OR=21.95, 95%CI 20.85 to 23.06, P<0.000 01), level of CRP (OR=2.41, 95%CI 1.94 to 2.87, P<0.000 01), level of LDH (OR=0.79, 95%CI 0.53 to 1.06, P<0.000 01), level of ESR (OR=2.65, 95%CI 1.13 to 4.18, P=0.000 6), combined pleural effusion (OR=9.42, 95%CI 3.65 to 24.31, P<0.000 01), combined with extrapulmonary complications (OR=3.33, 95%CI 2.42 to 4.58, P<0.000 01), large lung consolidation (OR=12.31, 95%CI 5.42 to 27.99, P<0.000 01) were the risk factors for RMPP. ConclusionsCurrent evidence indicates that heat course, length of hospital stay, repeated respiratory tract infection, high level of IL-6, high level of CRP, high level of LDH, high level of ESR, combined pleural effusion, combined extrapulmonary complications, and large lung consolidation are risk factors for children with RMPP. Due to limited quality and quantity of the included studies, more high-quality studies are required to verify the above conclusions.
ObjectiveTo understand the relationship between the anatomy and the function of the insula lobe cortex based on the stereo-electro encephalography (SEEG) by direct electric stimulation of the insula cortex performed in the patients who suffered from the refractory epilepsy.
MethodsRetrospective review was performed on 12 individuals with refractory epilepsy who were diagnosed in the Department of Functional neurosurgery of RenJi Hospital from December 2013 to September 2015. We studied all the SEEG electrodes implanted in the brain with contacts in the insula cortex. Direct electric stimulation was given to gain the brain mapping of the insula.
Results12 consecutive patients with refractory epilepsy were implanted SEEG electrodes into the insula cortex. In all, 176 contacts were in the insula cortex, and 154 were included. The main clinical manifestations obtained by the stimulation were somatosensory abnormalities, laryngeal constriction, dyspnea, nausea, flustered. While somatosensory symptoms were located in the posterior insula, visceral sensory symptoms distribute relatively in the anterior insula, and other symptoms were mainly in the central and anterior part.
ConclusionsThe symptoms of the insula present mainly according to the anatomy, but some of them are mixed. In addition, the manifestations of the insula are usually complex and individually.
ObjectiveTo observe the effectiveness and safety of pars plana vitrectomy (PPV) combined with inner limiting membrane (ILM) removal and 41G microneedle subretinal injection of balanced salt solution (BSS) in the treatment of refractory macular hole. MethodsA prospective clinical study. From January to June 2023, 20 cases (20 eyes) of refractory macular hole patients diagnosed through examination at The Affiliated Eye Hospital of Nanchang University were included in the study. The basal diameter of the affected eye's basal diameter (BD) was ＞1 000 μm. Macular hole index (MHI) was ＜0.5. The affected eye received treatment with 23G PPV combined with ILM removal and 41G microneedle subretinal injection of BSS. Best corrected visual acuity (BCVA), microperimetry, and optical coherence tomography angiography (OCTA) were performed before and 1, 2, 3, and 6 months after surgery for the affected eye. BCVA examination was performed using standard logarithmic visual acuity chart, and convert it to logarithmic minimum resolution angle (logMAR) visual acuity for statistical purposes. MP-3 microperimetry was used for micro view examination, record the mean sensitivity (MS) of the retinal within a 12° range of the fovea. OCTA was used to measure the area of the avascular zone of the macula (FAZ), perimeter of the FAZ (PERIM), retinal vascular length density (VLD), and vascular perfusion density (VPD). The changes in BCVA, MS, FAZ area, PERIM, VLD, VPD before and after surgery were compared and analyzed. After the same time, the closure of macular hole and the occurrence of complications after surgery were observed. Single factor analysis of variance was used to compare the observation indicators at different times before and after surgery. The correlation between various observation indicators and preoperative minimum diameter (MD), BD, and hiatus height at 6 months after surgery were analyzed using Pearson correlation analysis. ResultsAmong the 20 cases with 20 eyes, there were 2 males with 2 eyes and 18 females with 18 eyes. Age was (61.45±8.56) years old. The logMAR BCVA, MS, FAZ area, PERIM, VLD, and VPD of the affected eye were 1.46±0.21, (16.20±5.81) dB、(0.40±0.17) mm2, (2.89±0.99) mm, (6.23±3.59) mm?1, (0.17±0.10)%, respectively. Six months after surgery, out of 20 eyes, macular hole closure and incomplete closure were 18 (90.0%, 18 /20) and 2 (10.0%, 2 /20) eyes, respectively. The logMAR BCVA, MS, FAZ area, PERIM, VLD, and VPD were 0.80±0.20, (22.20±4.60) dB, (0.18±0.10) mm2, (1.83±0.80) mm, (9.54±2.88) mm?1, (0.31±0.14)%. Compared with before surgery, the differences were statistically significant (P＜0.05). The correlation analysis results showed a positive correlation (P＜0.05) between preoperative BD and postoperative 6-month PERIM and VPD. There was a negative correlation between preoperative MD and postoperative VLD at 6 months (P＜0.05). There was a negative correlation between preoperative MHI and logMAR BCVA and VPD at 6 months after surgery (P＜0.05). No complications such as elevated or decreased intraocular pressure, damage to retinal pigment epithelium, retinal hemorrhage, endophthalmitis, or retinal detachment occurred after surgery in all affected eyes. ConclusionMinimally invasive PPV combined with ILM removal and 41G microneedle subretinal injection of BSS can effectively improve the closure rate of refractory macular hole patients in the short term, improve vision, and have good safety.
Objectives
To investigate the changes of serum monoamine neurotransmitters and myocardial enzymes in patients with refractory epilepsy (RE), and the possible effects on the cardiovascular system, which would contribute to provide help and guidance to the early warming and prevention to the sudden unexpected death in epilepsy (SUDEP).
Methods
We collected sixty patients with RE who admitted to Neurological department of First Hospital of Jilin University from December 2015 to December 2016. According to the exclusion criteria, we selected thirty-two patients into the study. The study included 21 males and 11 females patients. Epinephrine (EPI), norepinephrine (NE), dopamine (DA), 5-hydroxytryptamine (5-HT), creatine kinase isoenzyme (CKMB), lactate dehydrogenase (LDH) and hydroxybutyrate dehydrogenase (HBDH) were measured in peri-ictal period and the interictal period in the patients. All the data were analyzed by SPSS17.0 statistical software.
Results
① Thirty two patients were eligiblefor this study and the maleto female ratio is 21:11; The age ranged from 15 to 85 years old, with the average age of 50.9±17.6 years old. Twelve (37.5%) were older than 60 years old and 20 (62.5%) were under 60 years old. The epilepsy history ranged from 1 year to 14 years, with an average of 3.75±3.12 years; ② Comparing the levels of monoamine neurotransmitters in peri-ictal period and the interictal period in the patients with RE, we found that the level of EPI and LDH was significantly lower than that in interictal period, while the levels of NE and DA were significantly increased; ③ The results showed that EPI, NE and DA levels in patients under 60 were higher than over 60; ④ Patients were divided into four groups according to the etiology of the disease: idiopathic epilepsy group (10 cases, 31.25%), post-encephalitic epilepsy group (7 cases, 21.88%), post-stroke epilepsy group (9 cases, 28.12%) and epilepsy after brain injury group (6 cases, 18.75%). The results showed that the levels of EPI, NE and DA in the post-strokeepilepsy group were significantly lower than those in the other three groups. The level of CKMB in the idiopathic epilepsy group was higher than that in post-stroke epilepsy and epilepsy induced by brain injury patients.
Conclusions
RE patients have a higher level of serum NE and DA interictal period, suggesting that seizures may increase sympathetic nervous excitability. The patients under 60 years-old with RE release more catecholamines than young patients, suggesting that the latterwith intractable epilepsy may have higher sympathetic nerve excitability. And it may be associated with the higher incidence of SUDEP in young patients. Post-stroke epilepsyrelease less catecholamine than others, suggesting that the sympathetic nervous excitability is relatively low, and it may have relatively little damage to heart.
The annual incidence of diabetic foot ulcers in China is as high as 8.1%, which ranks first among the causes of chronic wounds in China. Although through the efforts of several generations of podiatrists and the building of multidisciplinary collaboration team, the major amputation rate in patients with diabetic foot ulcers in China has been decreased significantly, it is still far higher than the level of developed countries in Europe and the United States. Therefore, in order to cope with the increasing occurrence and recurrence of refractory diabetic foot ulcers, in addition to further optimizing the construction of multidisciplinary collaboration team, it is an urgent topic for us to explore the construction of a multidisciplinary integrated team to seamlessly connect the diagnosis and treatment of different aspects of foot disease. This article describes the importance and necessity of building a wound repair center with Chinese characteristics, which is a model of multidisciplinary integrated team, aiming at provide a theoretical basis for establishing a multidisciplinary integrated management model and realizing seamless connection between diagnosis and treatment, so as to further improve the cure rate of diabetic foot ulcers.
ObjectiveTo discuss the practical methods of clinical drug therapy with clinical pharmacists' participation.
MethodThe patient was male and at the age of 88. Because of "exertional heart tiredness for 4 years, coughing sputum for 10 days, and sudden inarticulate condition", he was admitted into the hospital on November 22nd, 2013. The diagnosis was cerebral infarction with pulmonary infection. Clinical pharmacists participated in the consultation on February 19th, 2014 because the uncontrollable repeated pulmonary infection. By analyzing the therapeutic scheme, clinical pharmacists made and adjusted the treatment scheme for one patient with refractory infections.
ResultsAfter the treatment scheme was adjusted, several laboratory test results of the patient returned to normal, including respiratory rate, body temperature, white blood cell count and neutrophils. Sputum volume decreased obviously and sputum culture was negative. Lung signs and image were significantly improved.
ConclusionsClinical pharmacists should pay more attention to the analysis of the clinical therapeutic scheme to improve therapeutic efficacy for patients with refractory infections.
Objective To investigate the clinicalmanifestations, electroencephalogram (EEG) characteristics, surgical treatment and prognosis of epilepsy secondary to Sturge-Weber syndrome (SWS) in children.Methods The data of 7 children with epilepsysecondaryto Sturge-Weber syndrome who were treated by surgery from May 2015 to May 2020 in our Children's Epilepsy Center were retrospectively reviewed. Their demographic characteristics, seizure forms, results of EEG and cranial imaging investigations, surgical methods, postoperative pathological reports and prognosis during follow-upwere summarized and analyzed. The prognosis were evaluated byEngel classificationat the last time point during follow-up. Results Totally 7 pediatric patients were enrolled, including 1 male (16/25, 64.0%) and 6 females.All the 7 cases presented with focal seizures at the onset among whom 2 cases developed status epilepticus during the course of the disease(epilepsiapartialiscontinuain 1 case),one case had epileptic spasmsand 1 case was characterized by cluster seizures. The interictal EEG manifestations of the cases gradually deteriorated as the course of the disease prolonged, including the slow wave on the affected side gradually increases (7/7), the amplitude gradually decreases (7/7), and the physiological wave disappears (4/7). Besides, no epileptiform discharges/incidental or a few epileptiform dischargeswere found in their interictal EEGs. Four cases underwent hemispherotomy, 1 case underwent temporo-parieto-occipital disconnection and 2 cases underwent lesion resection. The cases were followed up for 6 months to 5 years, and the average follow-up duration was 79.29 months. Six cases were rated as Engel Ⅰa during the regularfollow-up. Only 1 case was rated asEngel Ⅱ and Engel Ⅲ at 3 month and 1 year after the operation. ConclusionChildren with epilepsy secondary to SWS usually present with focal seizures and have diverse seizure forms. The EEG show characteristic changes. For the caseswith drug refractory epilepsy, detailed preoperative evaluation and reasonable surgical methods can result in a better therapeutic effect.
ObjectiveTo observe the clinical efficacy of Xiao’er kang xian capsule added to anti-seizure medications (ASMs) in the treatment of children with refractory epilepsy and its influence on serum neuron-specific enolase (NSE) and cludter of differentiation 19+ (CD19+) levels. Methods A total of 60 children with refractory epilepsy were selected from the pediatric outpatient department and ward of Guangdong Provincial People's Hospital from February 2021 to June 2023. The study subjects were divided into two groups by numerical random method,with 30 cases in each group. The children with Xiao’er kang xian capsule added to the original treatment were the treatment group and the children without Xiao’er kang xian capsule added to the original treatment were the control group. The frequency, duration, EEG characteristics, adverse reactions and changes in serum NSE and CD19+ levels of the two groups were compared after treatment. Results Self-control before and after treatment in the treatment group: the frequency and duration of seizures were significantly reduced, with statistical difference (P<0.05). EEG discharge index in awake period and sleep period were significantly decreased, with statistical difference (P<0.05). After 6 months of treatment, comparison between the two groups of children: the seizure frequency of children in the treatment group was significantly decreased compared with the control group (P=0.03). There was a statistical difference (P<0.05), and the seizure duration in the treatment group was less than that in the control group (P=0.863), the clinical effective rate of treatment group 83.33% was higher than that of control group 63.33% (P=0.08), the effective rate of EEG in treatment group 80% was higher than that of control group 60% (P=0.091), serum NSE and CD19+ in treatment group were lower than that of control group, with no statistical difference (P>0.05). After 12 months of treatment, the frequency and duration of seizures in the treatment group were significantly decreased (P<0.05). The clinical efficacy and effectiveness of treatment group were significantly higher than that of control group (P=0.038). The incidence of adverse reactions in both groups was 16.67% (P>0.05). The effective rate of EEG in treatment group was significantly higher than that in control group (P=0.053). Serum NSE and CD19+ in treatment group were significantly lower than those in control group (P<0.05). ConclusionFor children with refractory epilepsy, the addition of Xiao’er kang xian capsule on the basis of the original treatment has obvious effect low adverse reaction and high safety. NSE and CD19+ can be used as monitoring indicators for the influence of the disease and prognosis evaluation during the treatment of children with epilepsy.
Objective To investigate the characteristics of cognitive function and its correlation to neuroendocrine status in patients with refractory depression. Methods A total of 41 patients diagnosed by ICD-10 as depression onset who have been treated with more than two antidepressants drugs, fulfilled the criteria of refractory depression. Another 40 patients diagnosed by ICD-10 as depression onset but who have not been treated, or have been treated with only one antidepressant drug were selected as controls. Patients in both groups were evaluated by WAIS-RC, STROOP, VF, TRAILS A, B, TOH and M-WCST, and the concentrations of CORT, ACTH, T3, FT3, T4, FT4, TSH were also determined. Results A significant difference was found in VF between the refractory depression group and the control group. This showed that the damage to short-term memory, attention and interference rejection capability was much more serious in the refractory depression group. The ACTH concentration in the refractory depression group was significantly different from that of the control group, which indicated that the damage to the Hypothalamic-pituitary-adrenal axis was more serious in the refractory depression group. In particular in relation to memory and attention defect. Conclusion Changes in the levels of CORT, ACTH, TSH, FT3 and T4 may be correlated to cognitive function damage in patients with refractory depression.
Ketogenic diet (KD) is one of the effective treatments for refractory epilepsy (RE) and is recommended when anti-seizure medications (ASMs) are ineffective or less effective, inoperable or ineffective. The efficacy of the medium-chain triglyceride (MCT) ketogenic diet is as good as the classical KD (CKD), which has been demonstrated in several retrospective, prospective, and randomized studies, and MCT is more ketogenic than long-chain triglycerides, so MCTD allows more carbohydrate and protein foods, which makes MCTD more palatable than CKD more palatable. Research advances in the mechanisms and clinical efficacy associated with MCTD in the treatment of refractory epilepsy are reviewed.
