{"title":"Association Between Single-Dose and Longer Term Clinical Response to Stimulants in Attention-Deficit/Hyperactivity Disorder: A Systematic Review of Randomized Controlled Trials.","authors":"Valeria Parlatini, Alessio Bellato, Sulagna Roy, Declan Murphy, Samuele Cortese","doi":"10.1089/cap.2024.0038","DOIUrl":"10.1089/cap.2024.0038","url":null,"abstract":"<p><p><b><i>Objectives:</i></b> Stimulants, such as methylphenidate (MPH) and amphetamines, represent the first-line pharmacological option for attention-deficit/hyperactivity disorder (ADHD). Randomized controlled trials (RCTs) have demonstrated beneficial effects at a group level but could not identify characteristics consistently associated with varying individual response. Thus, more individualized approaches are needed. Experimental studies have suggested that the neurobiological response to a single dose is indicative of longer term response. It is unclear whether this also applies to clinical measures. <b><i>Methods:</i></b> We carried out a systematic review of RCTs testing the association between the clinical response to a single dose of stimulants and longer term improvement. Potentially suitable single-dose RCTs were identified from the MED-ADHD data set, the European ADHD Guidelines Group RCT Data set (https://med-adhd.org/), as updated on February 1, 2024. Quality assessment was carried out using the Cochrane Risk of Bias (RoB) 2.0 tool. <b><i>Results:</i></b> A total of 63 single-dose RCTs (94% testing MPH, 85% in children) were identified. Among these, only a secondary analysis of an RCT tested the association between acute and longer term clinical response. This showed that the clinical improvement after a single dose of MPH was significantly associated with symptom improvement after a 4-week MPH treatment in 46 children (89% males) with ADHD. The risk of bias was rated as moderate. A further RCT used near-infrared spectroscopy, thus did not meet the inclusion criteria, and reported an association between brain changes under a single-dose and longer term clinical response in 22 children (82% males) with ADHD. The remaining RCTs only reported single-dose effects on neuropsychological, neuroimaging, or neurophysiological measures. <b><i>Conclusion:</i></b> This systematic review highlighted an important gap in the current knowledge. Investigating how acute and long-term response may be related can foster our understanding of stimulant mechanism of action and help develop stratification approaches for more tailored treatment strategies. Future studies need to investigate potential age- and sex-related differences.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"337-345"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Swarnava Sanyal, Paul J Rowan, Melissa Ochoa-Perez, Chadi Calarge, Rajender Aparasu, Susan Abughosh, Hua Chen
{"title":"Metabolic Monitoring for Children and Adolescents Prescribed Second-Generation Antipsychotics: A Qualitative Study with Child Psychiatrists.","authors":"Swarnava Sanyal, Paul J Rowan, Melissa Ochoa-Perez, Chadi Calarge, Rajender Aparasu, Susan Abughosh, Hua Chen","doi":"10.1089/cap.2024.0026","DOIUrl":"10.1089/cap.2024.0026","url":null,"abstract":"<p><p><b><i>Introduction:</i></b> Professional guidelines recommend that providers routinely monitor children prescribed second-generation antipsychotics (SGA) to reduce the risk of adverse metabolic events associated with the medication. Despite this guidance, many studies show low rates of monitoring compliance. In this study, we interviewed child psychiatrists for their views of possible barriers to monitoring. <b><i>Methods:</i></b> Semi-structured qualitative interviews, developed according to the Regehr model of influences upon patient-provider decision making, were conducted with child and adolescent psychiatrists in current practice and recruited by convenience and snowball sampling. Interviews were conducted through internet video meetings and were recorded. Interview data were analyzed following Framework Analysis qualitative methods. <b><i>Results:</i></b> We recruited and completed interviews with 17 psychiatrists. Patient-level barriers included travel difficulties, limited family time for health care appointments, patient fear of blood draws, and more. Provider-level barriers included professional judgment versus guideline guidance, perceived family burden, assumption of low-risk, short-term SGA use, and more. Organizational level barriers included lack of organizational mandates or incentives, limited appointment time per patient, lack of care coordination, lack of co-located labs, personnel turnover, and more. Barriers at the social and cultural level include stigma and low health literacy. <b><i>Conclusion:</i></b> These practicing prescribers provided a wide range of possible barriers to metabolic monitoring in children and adolescents prescribed SGAs. The next step is to explore which may be present in certain settings, and to pilot quality improvement interventions. Addressing barriers can reduce risk of metabolic disorders arising from long-term use of SGAs in children and adolescents.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"359-365"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142043955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Afra Can, Jennifer Vermilion, Jonathan W Mink, Peter Morrison
{"title":"Pharmacological Treatment of Tourette Disorder in Children.","authors":"Afra Can, Jennifer Vermilion, Jonathan W Mink, Peter Morrison","doi":"10.1089/cap.2023.0026","DOIUrl":"10.1089/cap.2023.0026","url":null,"abstract":"<p><p><i><b>Background:</b></i> Tourette disorder (TD) is a neurodevelopmental disorder characterized by childhood onset of tics lasting more than one year, with multiple motor tics and at least one phonic tic at some point during the course of the symptoms. Treatment of tics may include psychoeducation, non-pharmacologic treatment, or pharmacologic treatment. We review pharmacologic treatment here. <i><b>Methods:</b></i> We performed a literature review on pharmacologic treatments for TD. <i><b>Results:</b></i> There is no current evidence to suggest that medications impact the prognosis of tic disorders, so current clinical guidelines recommend reassurance of the patient and family and monitoring if there is no change in function or quality of life due to tics. If treatment is indicated, it must be chosen based on the needs of each individual patient. Comprehensive behavioral intervention for tics (CBIT) is considered first-line management for most individuals with bothersome tics, especially if they are mild to moderate in severity. Pharmacotherapy should be considered when tics are impairing daily functioning, causing social problems, accompanied by other neuropsychiatric symptoms, or when the patient is not likely to benefit from CBIT. Current recommended pharmacotherapy options include alpha-2 adrenergic agonists, dopamine modulators, GABAergic medications, dopamine depleters, and botulinum toxin injections. Additionally, there are other novel medications that are being studied in ongoing clinical trials. <i><b>Conclusions:</b></i> This review summarizes available pharmacotherapy options for TD in children. It provides an overview of new medications and offers guidance to physicians when selecting appropriate treatments. If medications are indicated for tic management, treatment should be chosen based on the needs of the individual patient.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"346-352"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142107856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Electronic Health Records for Research on Attention-Deficit/Hyperactivity Disorder Pharmacotherapy: A Comprehensive Review.","authors":"Sulagna Roy, Lucrezia Arturi, Valeria Parlatini, Samuele Cortese","doi":"10.1089/cap.2024.0066","DOIUrl":"10.1089/cap.2024.0066","url":null,"abstract":"<p><p><b><i>Objectives:</i></b> Randomized controlled trials (RCTs) have shown that attention-deficit/hyperactivity disorder (ADHD) medications significantly reduce symptomatology at a group level, but individual response to ADHD medication is variable. Thus, developing prediction models to stratify treatment according to individual baseline clinicodemographic characteristics is crucial to support clinical practice. A potential valuable source of data to develop accurate prediction models is real-world clinical data extracted from electronic healthcare records (EHRs). Yet, systematic information regarding EHR data on ADHD is lacking. <b><i>Methods:</i></b> We conducted a comprehensive review of studies that included EHR reporting data regarding individuals with ADHD, with a specific focus on treatment-related data. Relevant studies were identified from PubMed, Ovid, and Web of Science databases up to February 24, 2024. <b><i>Results:</i></b> We identified 103 studies reporting EHR data for individuals with ADHD. Among these, 83 studies provided information on the type of prescribed medication. However, dosage, duration of treatment, and ADHD symptom ratings before and after treatment initiation were only reported by a minority of studies. <b><i>Conclusion:</i></b> This review supports the potential use of EHRs to develop treatment response prediction models but emphasizes the need for more comprehensive reporting of treatment-related data, such as changes in ADHD symptom ratings and other possible baseline clinical predictors of treatment response.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"331-336"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142132876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"From the Editor-in-Chief's Desk: Maximizing Adherence, Digital Platforms, and Early Response for Precision Pediatric Psychopharmacology.","authors":"Paul E Croarkin","doi":"10.1089/cap.2024.0097","DOIUrl":"10.1089/cap.2024.0097","url":null,"abstract":"","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"329-330"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Christina C Klein, Avani C Modi, Jeffrey A Welge, Victor M Fornari, Brian Kurtz, Thomas J Blom, Claudine Higdon, Christoph U Correll, Melissa P DelBello
{"title":"Adherence Rates and Barriers to Second-Generation Antipsychotic Medication Use in Youth with Bipolar Spectrum Disorders Who Have Overweight/Obesity.","authors":"Christina C Klein, Avani C Modi, Jeffrey A Welge, Victor M Fornari, Brian Kurtz, Thomas J Blom, Claudine Higdon, Christoph U Correll, Melissa P DelBello","doi":"10.1089/cap.2024.0011","DOIUrl":"10.1089/cap.2024.0011","url":null,"abstract":"<p><p><b><i>Objective:</i></b> Youth with bipolar spectrum disorders (BSD) are frequently prescribed second-generation antipsychotics (SGAs). Nonadherence to treatment often results in increased mood symptoms and diminished quality of life. We examined SGA adherence rates and adherence barriers among youth who have overweight/obesity and are diagnosed with BSD enrolled in a multisite pragmatic clinical trial. <b><i>Methods:</i></b> SGA adherence and adherence barriers at baseline via patient- and caregiver report was assessed. Adherence was defined as taking ≥70% of prescribed SGA doses in the past week. The weighted Kappa statistic was used to measure child-caregiver agreement about adherence rates, barriers, and caregiver assistance. Regression analyses were used to examine associations of caregiver assistance, age, sex, race, insurance status, dosing frequency, and number of concomitant medications with adherence. Barriers to adherence were analyzed separately for youth and their caregivers, using logistic regression to assess associations between informant-reported barriers and informant-reported adherence. <b><i>Results:</i></b> Participants included 1485 patients and/or caregivers. At baseline, 88.6% of patients self-reported as adherent; 92.0% of caregivers reported their child was adherent. Concordance between patients and caregivers was moderate (<i>k</i> = 0.42). Approximately, 50% of the sample reported no adherence barriers. Frequently endorsed barriers included forgetting, side effects, being embarrassed to take medications, and preferring to do something else. Concordance between informants regarding adherence barriers was weak (<i>k</i> = 0.05-0.36). Patients and caregivers who did not endorse adherence barriers reported higher adherence than those who endorsed barriers. Male sex and having once daily dosing of medications were associated with lower adherence. <b><i>Discussion:</i></b> One-week patient- and caregiver-reported adherence was high in this sample. Half of the sample reported adherence barriers. Most commonly endorsed barriers were forgetting, side effects, being embarrassed, and preferring to do something else. Caregivers and patients have unique perspectives regarding adherence barriers. Understanding and addressing treatment barriers in clinical practice may facilitate adherence.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"353-358"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141071300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alexander M Scharko, Rita Sieracki, Sarah J Mireski
{"title":"Long-Acting Injectable Antipsychotic Medication Use in Youth: A Systematic Review of the Literature Along with MedWatch Safety Data and Prescriber Attitudes.","authors":"Alexander M Scharko, Rita Sieracki, Sarah J Mireski","doi":"10.1089/cap.2024.0050","DOIUrl":"https://doi.org/10.1089/cap.2024.0050","url":null,"abstract":"<p><p><b><i>Objectives:</i></b> Long-acting injectable (LAI) antipsychotic medications are being prescribed to children and adolescents along a broad age range from 2 to 17 years old. However, there is no U.S. Food and Drug Administration (FDA) approved indication for the use of any LAI in a pediatric population. The goal of this article is to perform a systematic literature review regarding the use of LAIs in a pediatric population, to obtain pediatric LAI safety data, and to survey prescriber attitudes regarding LAI use in youth. <b><i>Methods:</i></b> A search for relevant articles between June 1986 and June 2021 was conducted. Safety data were obtained from FDA MedWatch postmarketing adverse event reports regarding LAI use in children and adolescents. A survey of practicing Child and Adolescent Psychiatrists in Wisconsin was done regarding the use of LAIs in youth. <b><i>Results:</i></b> The predominant reasons for LAI use in youth were illness severity and treatment noncompliance. Twenty-six of 30 identified studies and reports favored LAI use in youth, but were of low to very low quality. Overall, 587 FDA MedWatch reports between June 1986 and June 2021 were identified. Most adverse events occurred in modest numbers. Extrapyramidal symptoms accounted for 18% of all MedWatch reports, neuroleptic malignant syndrome accounted for 3% of all reports, and deaths accounted for 2% of all reports. The concern for safety was reflected in prescriber survey results along with a recognition that LAIs can be helpful to target severe psychiatric symptoms and address treatment noncompliance. <b><i>Conclusions:</i></b> No randomized controlled studies were found. Identified published studies and reports were of low to very low quality. However, it appeared reasonable that the use of LAIs in a select group of pediatric patients can be helpful to target severe psychiatric symptoms and to enhance treatment compliance.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142347411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Description, Implementation, and Efficacy of the Comprehensive Behavioral Intervention for Tics as First-Line Treatment for Tourette and Other Tic Disorders.","authors":"Kelly Kohler, Nicole Rosen, John Piacentini","doi":"10.1089/cap.2024.0023","DOIUrl":"https://doi.org/10.1089/cap.2024.0023","url":null,"abstract":"<p><p><b><i>Objective:</i></b> To provide an evidence-based review of the Comprehensive Behavioral Intervention for Tic (CBIT) disorders. <b><i>Results:</i></b> For close to a century, behavioral interventions for managing tics associated with Tourette and other tic disorders (TDs) were incorrectly considered ineffective and dangerous by the professional community, due, in large part, to unfounded fears that efforts to suppress tics would lead to a host of negative psychological, and even physical, outcomes (e.g., symptom substitution, tic rebound). Spurred by a growing body of research to the contrary, the Comprehensive Behavioral Treatment for Tics (CBIT) was developed to provide a tolerable and effective nonpharmacological treatment option, alone or in combination with medication, for youth and adults with tics associated with Tourette or other TDs. CBIT combines two evidence-based practices, habit reversal training (HRT) to address the urge-tic relationship and a functional intervention to identify and neutralize tic-related environmental factors. Based on positive findings from two large-scale randomized controlled trials that involved a total of 248 8-69-year olds with Tourette or chronic TD, CBIT has been designated as a first-line treatment, when available, for treating tics by the American Academy of Neurology and the European and Canadian medical academies. <b><i>Conclusions:</i></b> CBIT has demonstrated acute and durable efficacy when delivered alone or in combination with medication, in person, or via telehealth, and in the presence or absence of common comorbid conditions. Additional research is needed to develop and test treatment guidelines for the use of CBIT in combination with pharmacologic, neuromodulatory, and other intervention modalities.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142288142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dmitriy V Ivashchenko, Nina I Buromskaya, Pavel V Shimanov, Yuriy S Shevchenko, Dmitriy A Sychev
{"title":"Exploring Risk Factors for Adverse Reactions in Children with an Acute Psychotic Episode Using the Global Trigger Tool: Does Age Matter?","authors":"Dmitriy V Ivashchenko, Nina I Buromskaya, Pavel V Shimanov, Yuriy S Shevchenko, Dmitriy A Sychev","doi":"10.1089/cap.2024.0012","DOIUrl":"10.1089/cap.2024.0012","url":null,"abstract":"<p><p><b><i>Aim:</i></b> To establish significant risk factors for the development of adverse drug effects (ADEs) in children and adolescents with an acute psychotic episode taking antipsychotics. <b><i>Materials and Methods:</i></b> The research team randomly selected 15 patient records each month for 3 years (2016-2018). Overall, 450 patient records were included (223 boys and 227 girls, mean age was 14.52 ± 2.21 years). Adverse effects were identified using the standard algorithm of the Global Trigger Tool method. A \"trigger\" is an indication that an adverse reaction is likely to occur, e.g., an antihistamine prescription on a prescribing list. When a trigger was detected, the case history was studied in further detail to confirm the occurrence of ADEs. We divided patients into two groups: the \"children\" group (under 12 years old) and the \"adolescents\" group (13 years and older). Data were analyzed using the statistical package IBM SPSS Statistics 23.0. <b><i>Results:</i></b> Of the 450 patient records, 402 (89.3%) had at least one trigger detected. In total, 126 case histories contained evidence of ADE (28%). The total number of ADEs per 1000 patient days was 5.39 and the number of ADEs per 100 admissions was 32.0. Among adolescents, two or more triggers per patient were significantly more frequently identified (61.3% vs. 44.6%; <i>p</i> = 0.001). ADEs were rare in \"Children\" compared with \"Adolescents\" (13.8% vs. 30.4%; <i>p</i> = 0.006). The logistic regression analysis confirmed high predictive role of \"Adolescence\" (odds ratio [OR] = 2.58; 95% confidence interval [CI] 1.22-5.4; <i>p</i> = 0.013), \"Polypharmacy\" (OR = 1.96; 95% CI 1.23-3.1; <i>p</i> = 0.004), and \"First-life hospitalization\" (OR = 2.17; 95% CI 1.34-3.48; <i>p</i> = 0.001) for ADE fact in patient records. <b><i>Conclusion:</i></b> We found that significant risk factors for ADEs to antipsychotics in patients with acute psychotic episode were adolescence (13 years and older), polypharmacy, and first-life hospitalization. The fact that children (i.e., younger than 13 years of age) are less likely to experience ADEs was not associated with high-risk drugs or higher doses in our study.</p>","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"319-326"},"PeriodicalIF":1.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140876466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"From the Editor-in-Chief's Desk: Are Omega-3 Fatty Acid Supplements an Effective, Safe, and Scalable Treatment for Depression in Children and Adolescents?","authors":"Paul E Croarkin","doi":"10.1089/cap.2024.0075","DOIUrl":"10.1089/cap.2024.0075","url":null,"abstract":"","PeriodicalId":15277,"journal":{"name":"Journal of child and adolescent psychopharmacology","volume":" ","pages":"280-281"},"PeriodicalIF":1.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142017616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}