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Cat Scratch Endocarditis. JACC Case Rep 2024; 29:102201. [PMID: 38361554 PMCID: PMC10865220 DOI: 10.1016/j.jaccas.2023.102201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/21/2023] [Accepted: 12/11/2023] [Indexed: 02/17/2024]
Abstract
We reported a case of blood culture-negative infective endocarditis on a native valve, where the clinical presentation was exclusively related to extensive cerebral ischemia secondary to multiple systemic septic cardioembolic events. The cause was ascribed to subacute Bartonella henselae infection, presumably transmitted by cat scratch, documented by positive serologic findings.
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Study Confirms Safety and Effectiveness of Intra-Articular Glucocorticoids for Painful Hip Dislocation in Children and Young Adults with Neurologic Impairment. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1353. [PMID: 37628352 PMCID: PMC10453576 DOI: 10.3390/children10081353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Hip dislocation is a common source of pain in children with neurologic impairment. When medical interventions fail, orthopedic surgery does not guarantee a definitive result as the displacement may continue postoperatively and a second operation is often required. METHODS Retrospective analysis of data regarding the safety and effectiveness of an intra-articular corticosteroid injection (IACI) in 11 patients, aged 15 ± 5 years old, collected through a telephonic questionnaire administered to parents. RESULTS 21 IACIs were performed, a mean number of 1.9 ± 1.5 times for each patient, at a mean age (of the first IACI) of 13.5 ± 5 years. According to the parents, the IACI significantly lowered the number of participants experiencing pain (82% reduction) and using analgesics (60% reduction). There was also a significant improvement in the children's hip mobility (63% reduction in patients experiencing stiffness), decubitus (90% reduction in obligated positioning), behavior (80% reduction in lamenting or crying patients), sleep quality (87.5% reduction in patients awakening every night), and caregivers' quality of life (91% reduction in worried parents). The mean reported duration of the IACIs' benefit was 5.4 ± 2.4 months (range 1-9), with a positive correlation with the number of IACIs (r = 0.48; p-value = 0.04) and a negative correlation with the age at the first injection (r = -0.71; p-value = 0.02). The only reported adverse event was mild local swelling in one child. CONCLUSIONS the IACI could represent a safe and effective intervention for painful hip dislocation, both before and after surgery, with a long-lasting benefit which seems to increase as multiple IACIs are performed.
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Edaravone combined with Shuxuening versus edaravone alone in the treatment of acute cerebral infarction: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e32929. [PMID: 36862906 PMCID: PMC9981379 DOI: 10.1097/md.0000000000032929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Shuxuening injection (SXN) is a traditional Chinese medicine used in the treatment of cardiovascular diseases. Whether it can provide better outcomes when combined with edaravone injection (ERI) for the treatment of acute cerebral infarction is not well determined. Therefore, we evaluated the efficacy of ERI combined with SXN versus that of ERI alone in patients with acute cerebral infarction. METHODS PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, and Wanfang electronic databases were searched up to July 2022. Randomized controlled trials comparing the outcomes of efficacy rate, neurologic impairment, inflammatory factors, and hemorheology were included. Odds ratio or standard mean difference (SMD) with corresponding 95% confidence intervals (CIs) were used to present the overall estimates. The quality of the included trials was evaluated by the Cochrane risk of bias tool. The study was performed according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses. RESULTS Seventeen randomized controlled trials were included consisting of 1607 patients. Compared to ERI alone, treatment with ERI plus SXN had a greater effective rate than ER alone (odds ratio = 3.94; 95% CI: 2.85, 5.44; I2 = 0%, P < .00001), a lower National Institute of Health Stroke Scale (SMD= -1.39; 95% CI: -1.73, -1.05; I2 = 71%, P < .00001), lower neural function defect score (SMD= -0.75; 95% CI: -1.06,-0.43; I2 = 67%, P < .00001), and lower level of neuron-specific enolase (SMD= -2.10; 95% CI: -2.85, -1.35; I2 = 85%, P < .00001). ERI plus SXN treatment provided significant improvements in whole blood high shear viscosity (SMD = -0.87; 95% CI: -1.17, -0.57; I2 = 0%, P < .00001), and whole blood low shear viscosity (SMD = -1.50; 95% CI: -1.65, -1.36; I2 = 0%, P < .00001) compared to ERI alone. CONCLUSION ERI plus SXN showed better efficacy than ERI alone for patients with acute cerebral infarction. Our study provides evidence supporting the application of ERI plus SXN for acute cerebral infarction.
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Postnatal CMV Infection and Antiviral Treatment in Extremely Premature Infants: A 12-Year Retrospective Analysis. Pediatr Infect Dis J 2023; 42:159-165. [PMID: 36638404 PMCID: PMC9838607 DOI: 10.1097/inf.0000000000003737] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND The impact and outcomes of postnatal cytomegalovirus (CMV) infection are not entirely clear. We aimed to determine the associations between treatment outcomes of postnatal CMV infection and its antiviral treatment. METHODS Retrospective study in a tertiary center. Infants of < 29 weeks gestational age who were tested for postnatal CMV infection were included. CMV-infected infants were compared to uninfected infants (control group). CMV-infected infants were either treated with ganciclovir and/or valganciclovir (CMVPT group) or not (CMVPNT group). Demographic, clinical, laboratory, treatment, and outcome data were collected. Primary outcomes were the length of stay, death before discharge and hearing impairment, cognitive and motor development as assessed by the Denver Developmental Screening Test II, and neurologic impairment at the corrected age of 1.5-2 years. RESULTS We included 103 extremely premature infants. The Median (interquartile range [IQR]) length of stay was 94 (69-112) days in control, 85 (70-102) days in CMVPNT, and 100 (88-137) days in the CMVPT group. Mortality before discharge was 6% in control, 3.8% in CMVPNT, and 3.7% in the CMVPT group. Normal hearing at follow-up was found in 30/37 infants in control (81.1%), 13/13 infants in CMVPNT (100%), and 17/20 infants in the CMVPT group (85%). Denver Developmental Screening Test II results did not differ among the three groups. Neurologic impairment was found in 21/37 infants (56.8%) in control, 9/13 infants in CMVPNT (69.2%), and 14/20 infants in CMVPT group (70%). CONCLUSIONS The associations between antiviral treatment of postnatal CMV infection and better treatment outcomes were nonsignificant.
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Clinical characteristics of children with severe neurologic impairment: A scoping review. J Hosp Med 2023; 18:65-77. [PMID: 36484088 PMCID: PMC9829450 DOI: 10.1002/jhm.13019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 10/21/2022] [Accepted: 11/16/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The aim of this study is to extrapolate the clinical features of children with severe neurologic impairment (SNI) based on the functional characteristics and comorbidities described in published studies. METHODS Four databases were searched. We included studies that describe clinical features of a group of children with SNI (≥20 subjects <19 years of age with >1 neurologic diagnosis and severe functional limitation) using data from caregivers, medical charts, or prospective collection. Studies that were not written in English were excluded. We extracted data about functional characteristics, comorbidities, and study topics. RESULTS We included 102 studies, spanning 5 continents over 43 years, using 41 distinct terms for SNI. The terms SNI and neurologic impairment (NI) were used in 59 studies (58%). Most studies (n = 81, 79%) described ≥3 types of functional characteristics, such as technology assistance and motor impairment. Studies noted 59 comorbidities and surgeries across 10 categories. The most common comorbidities were related to feeding, nutrition, and the gastrointestinal system, which were described in 79 studies (77%). Most comorbidities (76%) were noted in <10 studies. Studies investigated seven clinical topics, with "Gastrointestinal reflux and feeding tubes" as the most common research focus (n = 57, 56%). The next most common topic, "Aspiration and respiratory issues," included 13 studies (13%). Most studies (n = 54, 53%) were retrospective cohorts or case series; there were no clinical trials. CONCLUSIONS Despite the breadth of described comorbidities, studies focused on a narrow set of clinical topics. Further research is required to understand the prevalence, clinical impact, and interaction of the multiple comorbidities that are common in children with SNI.
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Electrical impedance tomography for evaluating child respiratory rehabilitation. Pediatr Int 2023; 65:e15572. [PMID: 37428822 DOI: 10.1111/ped.15572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 05/11/2023] [Accepted: 05/19/2023] [Indexed: 07/12/2023]
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Validation of Neurologic Impairment Diagnosis Codes as Signifying Documented Functional Impairment in Hospitalized Children. Acad Pediatr 2022; 22:782-788. [PMID: 34320414 PMCID: PMC8786975 DOI: 10.1016/j.acap.2021.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 07/15/2021] [Accepted: 07/20/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To assess the performance of previously published high-intensity neurologic impairment (NI) diagnosis codes in identification of hospitalized children with clinical NI. METHODS Retrospective study of 500 randomly selected discharges in 2019 from a freestanding children's hospital. All charts were reviewed for 1) NI discharge diagnosis codes and 2) documentation of clinical NI (a neurologic diagnosis and indication of functional impairment like medical technology). Test statistics of clinical NI were calculated for discharges with and without an NI diagnosis code. A sensitivity analysis varied the threshold for "substantial functional impairment." Secondary analyses evaluated misclassified discharges and a more stringent definition for NI. RESULTS Diagnosis codes identified clinically documented NI with 88.1% (95% confidence interval [CI]: 84.7, 91) specificity, and 79.4% (95% CI: 67.3, 88.5) sensitivity; negative predictive value (NPV) was 96.7% (95% CI: 94.8, 98.0), and positive predictive value (PPV) was 49% (95% CI: 42, 56.1). Including children with milder functional impairment (lower threshold) resulted in NPV of 95.7% and PPV of 77.5%. Restricting to children with more severe functional impairment (higher threshold) resulted in NPV of 98.2% and PPV of 44.1%. Misclassification was primarily due to inclusion of children without functional impairments. A more stringent NI definition including diagnosis codes for NI and feeding tubes had a specificity of 98.4% (95% CI: 96.7-99.3) and sensitivity of 28.6% (19.4-41.3). CONCLUSIONS All scenarios evaluated demonstrated high NPV and low-to-moderate PPV of the diagnostic code list. To maximize clinical utility, NI diagnosis codes should be used with strategies to mitigate the risk of misclassification.
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Quality of life of caregivers supporting neurologically impaired patients who underwent surgery. Pediatr Int 2022; 64:e15138. [PMID: 35972060 DOI: 10.1111/ped.15138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 12/03/2021] [Accepted: 01/17/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND A questionnaire survey was conducted to clarify whether surgical treatments performed by a pediatric surgeon improve the quality of life (QOL) of caregivers (medical doctors, nurses, physical therapists, and nursery teachers) supporting neurologically impaired (NI) patients who work at specialized institutions. METHODS The questionnaire survey was conducted with caregivers who cared for NI patients who underwent an operation at the Department of Pediatric Surgery, Kurume University Hospital. Quality-of-life related responses concerning the change of care after surgical procedures in NI patients were collected in addition to the background data related to caregivers and the surgical procedures performed for them. Degrees of difficulty in caring for NI patients and of the caregivers' own QOL postoperatively were also compared. RESULTS There were 192 valid responses. The majority of responses were from females and nurses aged in their 40s and 50s. The surgical procedure performed most often in the NI patients was gastrostomy. Of the respondents, 77% answered that the postoperative care became easier. The degrees of difficulty in caring for NI patients and the caregivers' own QOL were significantly higher and lower, respectively, among physical therapists compared with caregivers in other occupations. Moreover, the QOL in respondents with factors related to a longstanding relationship with NI patients was significantly higher compared with the respondents without them. CONCLUSION This survey indicated that surgical procedures for NI patients might contribute to improved QOL for the caregiver by reducing the difficulty of caring for NI patients.
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Severe neurologic impairment and respiratory failure after fall and hip fracture in an elderly woman. Clin Case Rep 2021; 9:e05145. [PMID: 34938543 PMCID: PMC8659542 DOI: 10.1002/ccr3.5145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/06/2021] [Indexed: 11/07/2022] Open
Abstract
Fat embolism syndrome is a rare complication of long bone fractures and orthopedic surgery. We report a case of a 90-year-old woman who developed severe neurologic impairment and respiratory failure few hours after an accidental fall complicated by fracture of the left femur neck and left humerus.
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Defining Persistent Total Parenteral Nutrition Use in Patients with Neurologic Impairment. J Palliat Med 2021; 25:577-583. [PMID: 34757811 DOI: 10.1089/jpm.2021.0086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Patients with neurologic impairment (NI) experience gastrointestinal symptoms as one of three common problems associated with NI, including occasional persistent total parenteral nutrition (TPN) use. Objective: To describe the incidence of persistent TPN use in patients with NI. Design: Retrospective chart review on patients 0-38 years old enrolled in the Complex Health Care Program from January 2011 to October 2015. Setting/Subjects: This study occurred in a United States pediatric tertiary care hospital. Two hundred and eight participants were included based on NI, utilizing a surgical feeding tube, and having encounters with a dietitian. Measurements: The primary outcome was incidence of persistent TPN use in patients with NI. Secondary outcomes included mortality rate, hospitalization frequency, time-to-TPN initiation, and describing symptoms preceding persistent TPN use. Results: Median number of admissions was 4 for 168 hospitalized patients (59% male, 58% White). One hundred twenty-five patients required admission for unplanned bowel rest with average length-of-stay of 7.3 days. Twenty-six patients required TPN initiation. Average time-to-TPN was two years since enrollment. Mortality rate was 14% (n = 28). TPN initiation (odds ratio [OR]: 3.99; 95% confidence interval [CI]: 1.16-13.8) was significantly associated with increased OR of mortality. Conclusions: Our study demonstrates a substantial population of patients with NI and surgical feeding tube are affected by persistent feeding intolerance. We propose that persistent TPN use may be a risk factor for mortality. Additional research is needed to delineate relationships between persistent TPN use, hospitalizations, and mortality.
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Evaluation of Pain in Adults With Childhood-Onset Disabilities and Communication Difficulties. Front Neurol 2021; 12:722971. [PMID: 34675866 PMCID: PMC8523837 DOI: 10.3389/fneur.2021.722971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/07/2021] [Indexed: 11/25/2022] Open
Abstract
Adults with childhood-onset disabilities, particularly those with central nervous system impairment, commonly experience pain. Because many such individuals have difficulties in communication, caregivers and medical professionals must identify and interpret non-verbal behaviors as indicators of pain. This process is challenging and can lead to poor outcomes through delayed or incorrect diagnosis and treatment. Most research in the evaluation of pain in individuals with neurologic impairment has focused on the pediatric population, and evidence-based guidelines do not exist for adults. The purpose of this paper is to review current recommendations for pain assessment in adults with communication impairment. This approach includes guidance for history-taking, pharmacologic review, physical examination, and the judicious use of laboratory and imaging tests. Finally, we discuss adult-specific diagnoses to consider when evaluating pain in adults with childhood-onset disabilities and communication difficulties.
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Abstract
BACKGROUND Gastrostomy tube (G-tube) placement for children with neurologic impairment with dysphagia has been suggested for pneumonia prevention. However, prior studies demonstrated an association between G-tube placement and increased risk of pneumonia. We evaluate the association between timing of G-tube placement and death or severe pneumonia in children with neurologic impairment. METHODS We included all children enrolled in California Children's Services between July 1, 2009, and June 30, 2014, with neurologic impairment and 1 pneumonia hospitalization. Prior to analysis, children with new G-tubes and those without were 1:2 propensity score matched on sociodemographics, medical complexity, and severity of index hospitalization. We used a time-varying Cox proportional hazard model for subsequent death or composite outcome of death or severe pneumonia to compare those with new G-tubes vs those without, adjusting for covariates described above. RESULTS A total of 2490 children met eligibility criteria, of whom 219 (9%) died and 789 (32%) had severe pneumonia. Compared to children without G-tubes, children with new G-tubes had decreased risk of death (hazard ratio [HR] 0.47, 95% confidence interval [CI] 0.39-0.55) but increased risk of the composite outcome (HR 1.21, CI 1.14-1.27). Sensitivity analyses using varied time criteria for definitions of G-tube and outcome found that more recent G-tube placement had greater associated risk reduction for death but increased risk of severe pneumonia. CONCLUSION Recent G-tube placement is associated with reduced risk of death but increased risk of severe pneumonia. Decisions to place G-tubes for pulmonary indications in children with neurologic impairment should weigh the impact of severe pneumonia on quality of life.
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Histologic chorioamnionitis and risk of neurodevelopmental impairment at age 10 years among extremely preterm infants born before 28 weeks of gestation. Am J Obstet Gynecol 2020; 223:745.e1-745.e10. [PMID: 32387324 DOI: 10.1016/j.ajog.2020.05.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/03/2020] [Accepted: 05/04/2020] [Indexed: 01/22/2023]
Abstract
BACKGROUND Extremely preterm infants whose placenta had histologic evidence of chorioamnionitis have early brain dysfunction, but little is known about neurologic development at 10 years of age. OBJECTIVE We investigated the association between histologic chorioamnionitis and neurodevelopmental impairment at 10 years among children born <28 weeks' gestation (extremely preterm). STUDY DESIGN The multicenter Extremely Low Gestational Age Newborns study enrolled extremely preterm newborns from 2002 to 2004 at 14 hospitals in the United States. Chorioamnionitis was defined by histologic stage (early, moderate, and advanced) and grade (mild/moderate and severe) of chorionic plate and umbilical cord inflammation. The children were examined for cerebral palsy at 2 years and for autism spectrum disorder, cognitive impairment (intelligence quotient >2 standard deviations below the mean), and epilepsy at the age of 10 years by blinded evaluators using validated measures. Multivariable logistic regression with generalized estimating equations was used. RESULTS Among 805 placentas, 43% (347/805) had histologic chorioamnionitis by moderate or advanced maternal stage, 36% (286/805) by severe maternal grade, 18% (132/737) by moderate or advanced fetal stage, and 1% (10/737) by severe fetal grade. The frequencies of impairments were 11% (88/767) for cerebral palsy, 7% (56/773) for autism spectrum disorder, 15% (120/788) for cognitive impairment, and 7% (52/763) for epilepsy. After adjustment for maternal age, body mass index, race, insurance status, maternal education, tobacco use, infant sex, and multiple gestations, the adjusted odds ratio for the association between histologic chorioamnionitis and cerebral palsy years was increased with advanced maternal stage (adjusted odds ratio, 2.5; 95% confidence interval, 1.6-3.9), severe maternal grade (adjusted odds ratio, 2.0; 95% confidence interval, 1.2-3.4), moderate fetal stage (adjusted odds ratio, 2.20; 95% confidence interval, 2.1-2.2), and mild or moderate fetal grade (adjusted odds ratio, 1.5; 95% confidence interval, 1.0-2.2). Similarly, the adjusted odds ratio for the association between histologic chorioamnionitis and epilepsy was increased with advanced maternal stage (adjusted odds ratio, 1.5; 95% confidence interval, 1.3-1.6) and severe fetal grade (adjusted odds ratio, 5.9; 95% confidence interval, 1.9-17.8). In addition, the adjusted odds ratio for the association between histologic chorioamnionitis and autism spectrum disorder was increased with mild or moderate fetal grade (adjusted odds ratio, 1.7; 95% confidence interval, 1.0-2.9). Histologic chorioamnionitis was not associated with cognitive impairment. These findings held after adjustment for gestational age at delivery. In contrast to histologic chorioamnionitis, a clinical diagnosis of chorioamnionitis was not associated with neurodevelopmental impairment. CONCLUSION Histologic chorioamnionitis may be associated with some forms of neurodevelopmental impairment at 10 years of life among infants born <28 weeks' gestation.
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Gastric Flora in Gastrostomy Fed Children with Neurological Impairment on Antacid Medication. CHILDREN (BASEL, SWITZERLAND) 2020; 7:children7100154. [PMID: 33003430 PMCID: PMC7599560 DOI: 10.3390/children7100154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 09/24/2020] [Accepted: 09/27/2020] [Indexed: 06/11/2023]
Abstract
This prospective cohort study aimed to: (1) describe types, concentrations and sensitivity profiles of bacteria found in gastric aspirates of neurologically impaired children; (2) compare flora between outpatients and those admitted with aspiration pneumonia; and (3) examine predictors of bacterial colonization. Gastric aspirates from gastrostomy fed, neurologically impaired children on antacid medication were measured for pH and sent for microbiological testing. The outpatient arm included 26 children at their baseline; the inpatient arm included 31 children with a clinical diagnosis of aspiration pneumonia. Descriptive statistics summarized the ecology and resistance patterns of microbial flora. Predictors of total bacterial colonization were explored with linear regression. High concentrations of potentially pathogenic fecal-type bacteria were detected in 50/57 (88%) gastric aspirates. pH was found to be the only predictor of bacterial growth; children with gastric pH ≥ 4 had significantly higher concentrations of aerobic growth, while those with no bacterial growth had a pH < 4. Further studies to evaluate optimal gastric pH, the role of gastric bacteria in causing aspiration pneumonia, and the optimal empiric therapy for aspiration pneumonia are recommended.
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Relationship between Dysphagia, National Institutes of Health Stroke Scale Score, and Predictors of Pneumonia after Ischemic Stroke. J Stroke Cerebrovasc Dis 2015; 24:2088-94. [PMID: 26187787 DOI: 10.1016/j.jstrokecerebrovasdis.2015.05.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 03/23/2015] [Accepted: 05/07/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The present study aimed to evaluate the relation between the National Institutes of Health Stroke Scale (NIHSS) score and the presence of laryngeal penetration and/or laryngotracheal aspiration in ischemic stroke patients and to verify what factors are predictors of the occurrence of pneumonia in the evaluated patients. METHODS This was an observational study of ischemic stroke in the acute or subacute phases. Neurologic examination included anamnesis, Bamford classification, and application of the NIHSS. Speech therapy evaluation was carried out after clinical stabilization of the patient, and all individuals who were considered dysphagic were sent for examination by means of videofluoroscopic recordings. The parameters observed in the objective examination were the presence of laryngeal penetration and/or laryngotracheal aspiration. The pneumonia data were obtained in accordance with local protocols, which were based on international guidelines. The relation of laryngeal penetration and laryngotracheal aspiration with the NIHSS score was assessed by the Mann-Whitney U test, and predictors for the occurrence of pneumonia were analyzed by multiple logistic regression using semiautomatic backward selection. Significance was set at P less than .05. RESULTS The relations between laryngeal penetration and the NIHSS score and between laryngotracheal aspiration and the NIHSS score were not statistically significant. The predictors for pneumonia occurrence in the ischemic stroke patients with a clinical diagnosis of dysphagia were age (P = .002; odds ratio [OR], 1.12) and NIHSS score (P = .04; OR, 1.17), whereas laryngeal penetration of liquid (P = .065; OR, 3.70) tended to correlate with pneumonia but not significantly. CONCLUSIONS There was no relation between the NIHSS score and laryngeal penetration or laryngotracheal aspiration, and the principal predictors of pneumonia in dysphagic patients after ischemic stroke were advanced age and neurologic severity.
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The effects of Xingnao Jieyu capsules on post-stroke depression are similar to those of fluoxetine. Neural Regen Res 2013; 8:1765-72. [PMID: 25206473 PMCID: PMC4145951 DOI: 10.3969/j.issn.1673-5374.2013.19.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 03/22/2013] [Indexed: 11/18/2022] Open
Abstract
The Xingnao Jieyu capsule has been shown to effectively relieve neurologic impairments and lessen depression. It remains poorly understood whether this capsule can be used to treat post-stroke depression. Thus, in the present study, we established a rat model of post-stroke depression using left middle cerebral artery occlusions in combination of chronic unpredictable stress and solitary housing during development. Experimental rats received intragastric perfusion with 0.82, 0.41, and 0.20 g/kg Xingnao Jieyu capsules separately dissolved in 2 mL distilled water. Fluoxetine served as a positive control. The treatment was conducted over 28 days. Sugar water consumption test, open-field test, real-time fluorescent quantitative PCR and immunohistochemical staining results demonstrated that intragastric perfusion with various doses of Xingnao Jieyu capsules increased sugar water consumption, voluntary behaviors and synaptotagmin mRNA and protein expression in rats with post-stroke depression. These therapeutic effects were similar to those of fluoxetine. These results indicate that Xingnao Jieyu capsules upregulate synaptotagmin expression in hippocampi of rats with post-stroke depression, and exert antidepressant effects.
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Validity of a screening instrument for neurologic disability in resource-poor African communities. J Neurol Sci 2012; 320:52-5. [PMID: 22795389 PMCID: PMC3414652 DOI: 10.1016/j.jns.2012.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 05/28/2012] [Accepted: 06/23/2012] [Indexed: 12/19/2022]
Abstract
BACKGROUND There have been no recent population-based studies on all-cause adult neurological morbidity in sub-Saharan Africa. We have developed a screening survey to improve the feasibility in performing these studies. METHODS Our screening instrument contains both history questions and examination items. We pilot tested this instrument in the Hai District, Tanzania, and Butajira, Ethiopia using trained individuals from the local communities. To measure sensitivity, we applied the instrument blindly to 25 previously-identified subjects with Parkinson's disease, stroke or epilepsy. To measure specificity, we examined 42 randomly selected previously screened subjects. We also compared the validity of the entire instrument to the history-only section. RESULTS There were 669 adult subjects screened in both communities (150 screen-positives, and 519 screen-negatives). The sensitivity of the instrument was 100% (95% CI 84.2-100%) and the specificity was 82.4% (95% CI 66.1-92.0%). However, when restricting the instrument to the history-only section, the sensitivity remained unchanged, but the specificity became 91.2% (95% CI 76.3-97.7%; p=0.48). CONCLUSIONS We have created a valid tool to screen adults for neurologic morbidity in resource-poor communities. The use of the history-only section of the tool is adequate as a screen and will improve feasibility.
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Characteristics of hospitalizations for patients who use a structured clinical care program for children with medical complexity. J Pediatr 2011; 159:284-90. [PMID: 21429511 PMCID: PMC3138997 DOI: 10.1016/j.jpeds.2011.02.002] [Citation(s) in RCA: 154] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2010] [Revised: 12/16/2010] [Accepted: 02/01/2011] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To describe the characteristics of hospitalizations for patients who use clinical programs that provide care coordination for children with multiple, chronic medical conditions. STUDY DESIGN Retrospective analysis of 1083 patients hospitalized between June 2006 and July 2008 who used a structured, pediatric complex-care clinical program within 4 children's hospitals. Chronic diagnosis prevalence (ie, technology assistance, neurologic impairment, and other complex chronic conditions), inpatient resource utilization (ie, length of stay, 30-day readmission), and reasons for hospitalization were assessed across the programs. RESULTS Over the 2-year study period, complex-care program patients experienced a mean of 3.1 ± 2.8 admissions, a mean length of hospital stay per admission of 12.2 ± 25.5 days, and a 30-day hospital readmission rate of 25.4%. Neurologic impairment (57%) and presence of a gastrostomy tube (56%) were the most common clinical characteristics of program patients. Notable reasons for admission included major surgery (47.1%), medical technology malfunction (9.0%), seizure (6.4%), aspiration pneumonia (3.9%), vomiting/feeding difficulties (3.4%), and asthma (1.8%). CONCLUSIONS Hospitalized patients who used a structured clinical program for children with medical complexity experienced lengthy hospitalizations with high early readmission rates. Reducing hospital readmission may be one potential strategy for decreasing inpatient expenditures in this group of children with high resource utilization.
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Abstract
BACKGROUND Fundoplication is a common pediatric surgery, but little data comparing the laparoscopic approach with the open approach have been published. OBJECTIVE To compare infection rates, complication rates, length of stay, and cost for laparoscopic fundoplication versus open fundoplication among pediatric patients and to examine trends in utilization of laparoscopic fundoplication. METHODS We used the Pediatric Health Information System database to conduct a retrospective study of children (aged <19 years) admitted for a fundoplication between 2005 and 2008. Descriptive characteristics for those undergoing a laparoscopic and open fundoplication were compared. Multivariate regression with random effects specified at the hospital level was used to model the association between laparoscopic fundoplication and the outcomes. RESULTS Fifty-six percent of 7083 fundoplication admissions had laparoscopic fundoplication. Median length of stay was 4 days for laparoscopic and 10 days for open fundoplication. The median cost of laparoscopic fundoplication was $13 003 versus $22 487 for open fundoplication. Laparoscopic fundoplication was associated with a 24% and 51% reduction in the adjusted odds of infection and surgical complications, respectively. The proportion of fundoplications performed laparoscopically increased from 51% in 2005 to 63% in 2008 (P < .001), but there was no increase in the overall fundoplication rate. CONCLUSIONS In a large study of children's hospitals, laparoscopic fundoplication was associated with improved outcomes compared with the open procedure, even after adjustment for patient severity. Laparoscopic fundoplication has become the most common form of antireflux surgery in children over 1 year of age, but this has not been associated with an increase in the overall utilization of the fundoplication procedure. These data have important implications for clinical practice and surgical training.
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OBJECTIVE Differences in antiretroviral distribution into the central nervous system (CNS) may impact neurocognitive status. We assessed the relationship between estimates of antiretroviral therapy penetration into the CNS, using a published ranking system, and neurocognitive status in HIV-positive participants with plasma HIV-1 RNA (vRNA) suppression. DESIGN Participants with at least 6 weeks ongoing antiretroviral drug use and vRNA less than 50 copies/ml (N = 2636; 83% male, median baseline CD4 T cells: 244 cells/μl) had at least one neuroscreen assessment [Trail Making Test, Part A and B; Wechsler Adult Intelligence Scale-Revised (WAIS-R) Digit Symbol] at 10 413 neurovisits. Neuroscreen test scores were demographically adjusted and converted to Z-scores (NPZ3: lower scores imply more impairment). Central nervous system penetration effectiveness (CPE) ranks of 0.0 (low), 0.5 (medium), or 1.0 (high) were assigned to antiretrovirals and summed per regimen, per neurovisit. METHODS Multivariate linear regression models using generalized estimating equations assessed NPZ3 scores with respect to antiretroviral regimen. Covariates were retained if P ≤ 0.1. RESULTS A final model demonstrated that better NPZ3 scores were associated with higher CPE among participants taking more than three antiretroviral drugs (+0.07 per one unit increase in CPE score; P = 0.004) but not among participants with three or less antiretroviral drugs in the regimen (+0.01; P = 0.5). Results were adjusted for demographics, injection drug use, hepatitis C virus serostatus, CD4 cell count (current and nadir), baseline vRNA, antiretroviral experience, and years since first antiretroviral drug use. CONCLUSION Use of antiretroviral drugs with better estimated CNS penetration may be associated with better neurocognitive functioning; some people may require more than three antiretroviral drugs to treat HIV in the CNS. Clinically this means antiretroviral regimens could be designed to optimize estimated CNS penetration without sacrificing virologic and immunologic benefits.
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