ObjectiveTo investigate the effect of medical counseling games on ketogenic diet therapy for drug-resistant epilepsy children. MethodsA total of 98 children with drug-resistant epilepsy admitted to the neurology ward of Shenzhen Children's Hospital from January 2023 to June 2024 who were treated with ketogenic diet for the first time were selected as the study objects by random number table method, and were divided into observation group (n=49) and control group (n=49). The control group received the traditional multidisciplinary team health education mode, while the observation group received the ketogenic diet treatment based on the multidisciplinary team health education mode and participated in the customized medical counseling games intervention. The time of children reaching ketosis, the knowledge level of ketogenic diet caregivers and the retention rate of children on ketogenic diet were compared between the two groups. ResultsThe time of ketosis in observation group was earlier than that in control group (P<0.05). The knowledge level of the main caregivers of ketogenic diet and the retention rate of children with ketogenic diet at 3 months and 6 months in observation group were higher than those in control group (P<0.05). ConclusionThe use of medical counseling games in the ketogenic diet for medically refractory epilepsy is an effective therapeutic strategy that facilitates the early attainment of ketosis in children with medically refractory epilepsy, improves the knowledge of caregivers on the ketogenic diet, improves retention of children on the ketogenic diet, and serves to optimize the effectiveness of clinical outcomes, which may contribute to the quality of life of children with medically refractory epilepsy.
Background To summarize the genetic characteristics of GATOR1 complex gene mutations and the surgical prognosis of patients with refractory epilepsy. Methods A retrospective analysis was conducted on 16 patients with GATOR1 complex gene mutations who presented with mainly refractory epilepsy and underwent surgical treatment at the Epilepsy Center of Tsinghua University Yuquan Hospital from May 2019 to August 2024. The follow-up period ranged from 0.5 to 4.0 years. The genetic characteristics, clinical data, treatment, and prognosis of the patients were analyzed. Results Among the 16 patients, 9 were male and 7 were female, with an onset age ranging from 0.6 to 9.4 years, and seizure frequency ranging from once a day to dozens of times a day. Twelve patients (75.0%) had no seizures after surgery, and three of them had completely stopped taking medication. EEG were focal or multifocal, and all clinical seizures were monitored. Two patients had negative MRI. Among the 16 patients, there were 8 with DEPDC5 gene mutations, 5 with NPRL3 gene mutations, and 3 with NPRL2 gene mutations. Conclusions Patients with refractory epilepsy related to GATOR1 complex gene mutations are good surgical candidates, with a high rate of no seizures after surgery. For confirmed patients, surgical treatment should be considered.
Febrile seizures (FS) are one of the most common neurological disorders in pediatrics, commonly seen in children from three months to five years of age. Most children with FS have a good prognosis, but some febrile convulsions progress to refractory epilepsy (RE). Epilepsy is a common chronic neurological disorder , and refractory epilepsy accounts for approximately one-third of epilepsies. The etiology of refractory epilepsy is currently complex and diverse, and its mechanisms are not fully understood. There are many pathophysiological changes that occur after febrile convulsions, such as inflammatory responses, changes in the blood-brain barrier, and oxidative stress, which can subsequently potentially lead to refractory epilepsy, and inflammation is always in tandem with all physiological changes as the main response. This article focuses on the pathogenesis of refractory epilepsy resulting from post-febrile convulsions.
ObjectiveTo summarize the efficacy and safety of Jindan Fuyan Granule in the treatment of refractory chylous leakage after neck lymph node dissection for thyroid cancer. MethodThe clinical data of thyroid cancer patients with refractory chylous leakage after neck lymph node dissection treated with Jindan Fuyan Granules in the Department of Head and Neck Surgery of Jiangsu Cancer Hospital from January to December 2023, were retrospectively collected. ResultsAfter treatment with Jindan Fuyan Granules on the basis of conventional treatment, the drainage volume of 3 patients with thyroid cancer after radical neck lymph node dissection was significantly reduced, from 100 mL to 2 mL, 1 285 mL to 5 mL, and 960 mL to 5 mL, respectively. After 3 days of treatment, the tubes were removed successfully. After discharge from the hospital, 3 patients were followed up for 3, 3, 4 months, respectively, showing satisfactory wound healing without chylous leakage or other discomfort. ConclusionsCombined with low-fat diet, drainage and other non-surgical treatment methods, Jindan Fuyan Granule has obvious effect on treating refractory chylous fistula after neck lymph node dissection, which can be used as a non-surgical treatment option. However, the efficacy needs to be further verified.
ObjectiveTo improve the knowledge of a rare disease named pyridoxine-dependent epilepsy.MethodsHigh-throughput sequencing and Sanger sequencing were used to validate the genes of epilepsy. Mutation gene validation was performed on two probands and their parents. Analyze clinical manifestations, electroencephalogram (EEG), imaging and prognostic features of the two probands.ResultsProbands 1, seizure onset at 4 months, progress as drug-refractory epilepsy, manifested as seizures types origin of multi-focal lesions. Head MRI and fluorodeoxyglucose-positron-based tomography (FDG-PET) were both normal. Gene detection showed that Aldehydedehydrogenase (ALDH7A1) gene has a complex heterozygous mutation contain c.1442G> and c.1046C> T.Proband 2, seizure onset at 5 months, manifested as a tonic-clonic seizure. Intermittent EEG and head MRI were both normal. Genotyping revealed ALDH7A1 gene contain a complex heterozygous mutation c.1547A> G and c.965C> T. Two cases were both seizure free by vitamin B6 therapy and gradually reduce the antiepileptic drugs.ConclusionsPyridoxine-dependent epilepsy may be late onset, some patient can be atypical and early experimental treatment can help to identify and the diagnosis should be confirmed by gene test.
ObjectiveTo analyze the efficacy and safety of various treatment strategies for patients with refractory/recurrent diffuse large B-cell lymphoma (r/r-DLBCL) by network meta-analysis. MethodsThe PubMed, EMbase and Cochrane Library databases were searched to collect randomized controlled trials (RCTs) and clinical controlled trials related to the objectives of the study from inception to November 16th, 2022. After two investigators independently screened the literature, extracted data and evaluated the risk of bias of the included studies, a network meta-analysis was performed using R 4.2.2 software. ResultsA total of 8 RCTs and 11 non-randomized controlled trials were included, involving 2 559 cases. The treatment regimen included chemotherapy, immunochemotherapy, chemotherapy combined with ADC, immunochemotherapy combined with ADC, ASCT based regimen, CAR-T based regimen, ASCT combined with CAR-T, immunomodulators, small molecule inhibitors, and rituximab combined with small molecule inhibitors. The ranking probability results showed that the top three complete remission (CR) rates among all schemes were ASCT combined with CAR-T, chemotherapy combined with ADC, and immune modulators; The top three overall response rates (ORR) were chemotherapy combined with ADC, ASCT combined with CAR-T, and ASCT. The CAR-T regimen had a higher rate of severe neutropenia; The severe thrombocytopenia rate of ASCT regimen was relatively high; There was no significant difference in the incidence of SAEs among the other options. ConclusionASCT combined with CAR-T and chemotherapy combined with ADC have the best therapeutic effects on r/r-DLBCL. However, the specific protocol to be adopted requires clinical doctors to combine actual conditions, comprehensively consider the efficacy and side effects, and develop personalized treatment strategies for r/r-DLBCL patients.
ObjectiveTo evaluate the clinical efficacy and safety of magnetic resonance-guided laser interstitial thermal therapy (MRgLITT) for mesial temporal lobe epilepsy (MTLE), and to compare its outcomes with anterior temporal lobectomy (ATL). MethodsA retrospective cohort of 120 MTLE patients treated at Beijing Tiantan Hospital between August 2022 and August 2024 was analyzed, including 31 patients who underwent MRgLITT and 89 patients who underwent ATL. All patients received comprehensive presurgical evaluations, and stereoelectroencephalography (SEEG) was performed in selected cases. Clinical outcomes at 1 year were compared between the two groups, including seizure control (Engel classification, seizure reduction rate), cognitive and memory changes, quality of life, and postoperative complications. ResultsBaseline characteristics were comparable between groups. At 1-year follow-up, Engel class I outcomes were achieved in 71.0% of patients in the MRgLITT group and 67.4% in the ATL group. Seizure reduction rates were (89.6 ± 26.2)% for MRgLITT and (87.0 ± 28.7)% for ATL, with no significant difference (P=0.92). Postoperative changes in memory, cognition, and quality of life were not significantly different between groups (all P>0.05). The incidence of complications was low and similar between MRgLITT and ATL, including hemorrhage (3.2% vs. 2.2%), infection (16.1% vs. 19.1%), and neurological deficits (3.2% vs. 2.2%). ConclusionMRgLITT provides seizure control and safety outcomes comparable to ATL when applied to carefully selected MTLE patients, with the added advantages of minimal invasiveness and faster recovery. For patients with well-localized epileptogenic foci and hippocampal sclerosis, MRgLITT represents an important alternative to open resection.
Depression is a common psychiatric disorder, and approximately 30% patients with depression do not respond effectively to standard antidepressant medication; this condition is termed treatment resistant depression (TRD) and its neurobiological mechanism remains unclear. Neuroimaging techniques can non-invasively explore changes in brain structure, function and metabolism. These techniques have been applied in neurobiological research of TRD and revealed critical abnormalities in brain structure, function and metabolism in fronto-limbic system. In this paper, we reviewed the latest progress in neuroimaging researches on TRD, providing new insight and imaging evidence for further neurobiological studies of TRD.