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1.
Gamma globulin combined with acyclovir for children with infectious mononucleosis and their effect on immune function
Li, Y., Chen, B.
American journal of translational research. 2023;15(6):4399-4407
Abstract
BACKGROUND Infectious mononucleosis (IM) is characterized by pharyngitis, cervical lymphadenopathy, fatigue and fever. IM is most commonly seen in primary Epstein-Barr virus (EBV) infection, with higher occurrence in children. OBJECTIVE To explore the value of gamma globulin combined with acyclovir for IM children and their impact on immune function. METHODS This prospective randomized controlled study recruited 111 children under 14 years old with IM from Anhui Provincial Children's Hospital during March 2019 and March 2022. Among them, 11 children dropped out, and 100 eligible children were randomized 1:1 into a control group and a study group. The control group received acyclovir, and the study group received additional gamma globulin. The baseline data, clinical efficacy, immune function, and adverse reactions were collected and compared. RESULTS The study group had a shorter antipyretic time, lymph node reduction time, pharyngitis improvement time, and hospital stay compared to the control group (P < 0.05). The study group yielded lower levels of total white blood cell count, alanine aminotransferase, and creatine kinase-MB than the control group (P < 0.05). After treatment, the levels of CD3+ and CD8+ were lower, and the levels of CD4+, CD4+/CD8+, IgA, and IgG were higher in the study group than those in the control group (all P < 0.05). The incidence of adverse reactions between the two groups was comparable (14.00% vs. 24.00%). The positive rates of EBV-specific antibody and nuclear antigen in the study group were lower than those in the control group (P < 0.05). CONCLUSION The combined treatment of gamma globulin and acyclovir is a promising alternative for patients with IM compared to acyclovir alone. This combined regimen shortens the duration of clinical manifestations in children, promotes the recovery of laboratory indices, improves clinical efficacy, and enhances immune function. Furthermore, its safety profile is acceptable, warranting its further promotion.
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2.
Randomized Trial of Hyperimmune Globulin for Congenital CMV Infection - 2-Year Outcomes
Hughes, B. L., Clifton, R. G., Rouse, D. J., Saade, G. R., Dinsmoor, M. J., Reddy, U. M., Pass, R., Allard, D., Mallett, G., MacPherson, C., et al
The New England journal of medicine. 2023;389(19):1822-1824
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Editor's Choice
PICO Summary
Population
Pregnant women with primary maternal cytomegalovirus (CMV) infection (n= 399).
Intervention
Monthly infusions of CMV hyperimmune globulin until delivery (n= 206).
Comparison
Placebo (n= 193).
Outcome
This planned 2-year follow-up study involved the children of the enrolled women to evaluate whether CMV hyperimmune globulin improves childhood outcomes. Partial data on 2-year outcomes were available for 360 children (90%). Death or CMV infection with severe disability occurred in 20 of the 149 children (13.4%) in the hyperimmune globulin group and in 15 of the 149 children (10.1%) in the placebo group (relative risk, 1.33; 95% confidence interval [0.71, 2.50]. No material differences were found between the groups in the incidence of any component of the composite outcome or in any other outcome at 24 months, including severe disability with or without congenital CMV infection. No deaths occurred after the delivery hospitalization.
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3.
Clinical Efficacy of Early Administration of Human Immunoglobulin on Children with Severe Hand-foot-mouth Disease
Wu H, Li L
Journal of the College of Physicians and Surgeons--Pakistan : JCPSP. 2023;33(2):234-236
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Editor's Choice
Abstract
The objective of this study was to investigate the clinical effect of early administration of human immunoglobulin in children with severe hand, foot and mouth disease (HFMD) and its influence on serum c-reactive protein (CRP), creatine kinase (CK), and creatine kinase isoenzyme (CK-MB). One hundred and forty children with severe HFMD were randomly divided into Group A (n=70) and Group B (n=70) according to the random number table method. Group A was treated with routine treatment. Group B was treated with routine treatment, and an early intravenous injection of human immunoglobulin. Serum CRP, CK, and CK-MB in Group B were lower than those in Group A after treatment (all p <0.001). The total clinical effective rate of Group B was 92.9%, which was higher than that of Group A (80.0%, p=0.026). Early administration of human immunoglobulin may reduce the levels of serum markers CRP, CK, and CK-MB in children with severe HFMD. Key Words: Human immunoglobulin, Children, HFMD (Hand, foot and mouth disease).
PICO Summary
Population
Children with severe hand, foot and mouth disease (n= 140).
Intervention
Routine treatment + early intravenous injection of human immunoglobulin (n= 70).
Comparison
Routine treatment (n= 70).
Outcome
Serum c-reactive protein, creatine kinase, and creatine kinase isoenzyme in children who received routine treatment were lower than those who received the routine treatment + human immunoglobulin after treatment. The total clinical effective rate of routine treatment + human immunoglobulin was 92.9%, which was higher than that of routine treatment (80.0%).
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4.
Efficacy of Gamma Globulin Combined with Azithromycin Sequential Therapy in the Treatment of RMPP and Its Effect on Th1/Th2 Cytokine Levels
Qi, J., Jia, F., Tian, H., Yang, S.
Computational and Mathematical Methods in Medicine. 2022;2022:5162768
Abstract
OBJECTIVE To investigate the efficacy of gamma globulin combined with azithromycin sequential therapy in the treatment of children with refractory mycoplasma pneumonia and its effect on Th1/Th2 cytokine levels. METHOD From January 2021 to January 2022, 100 children diagnosed with refractory mycoplasma pneumonia were randomly divided into 2 groups (50 cases in each one), the control group was treated with azithromycin plus comprehensive basic treatment, and the treatment group was treated with combined treatment on the basis of the control group, gamma globulin therapy; the treatment effect and cytokine levels of the two groups were compared. RESULTS Th1, Th2, and Th1/Th2 before treatment were not significantly different between the two groups. Th1, Th2, and Th1/Th2 in the treatment group were significantly downregulated compared with those in the control group after treatment. The levels of IgG, IgA, and IgM in the treatment group were not significantly different from those in the control group before treatment but were significantly upregulated after treatment. IL-10, IL-6, and IL-2 levels were also significantly increased in the treatment group. The disappearance time of clinical symptoms such as fever, cough, and pulmonary rales in the treatment group was significantly shorter than that in the control group, and the cure rate in the treatment group was significantly better than that in the control group. CONCLUSION The clinical effect of gamma globulin combined with azithromycin sequential therapy in the treatment of children with refractory mycoplasma pneumonia is remarkable, which can reduce inflammatory factors, improve patients' immunity, and promote disease recovery.
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5.
Erythropoietin in children with hemolytic uremic syndrome: a pilot randomized controlled trial
Balestracci A, Capone MA, Meni Battaglia L, Toledo I, Martin SM, Beaudoin L, Balbaryski J, Gómez L
Pediatric nephrology (Berlin, Germany). 2022
Abstract
BACKGROUND The efficacy of recombinant human erythropoietin (rHuEPO) in sparing red blood cell (RBC) transfusions in children with hemolytic uremic syndrome related to Shiga toxin-producing Escherichia coli (STEC-HUS) is uncertain. METHODS We conducted a pilot randomized controlled open trial between December 2018 and January 2021. Children were randomized to the intervention (subcutaneous rHuEPO 50 U/kg three times weekly until discharge + RBC transfusion if hemoglobin ≤ 7 g/dL and/or hemodynamic instability) or to the control arm (RBC transfusion if hemoglobin ≤ 7 g/dL and/or hemodynamic instability). Primary outcome was the number of RBC transfusions received during hospitalization. Secondary outcomes were to explore whether baseline EPO levels were adequate to the degree of anemia, to correlate selected acute phase parameters with the number of RBC transfusions, and to assess possible adverse events. RESULTS Twelve patients per arm were included; they were comparable at recruitment and throughout the disease course. Median number of RBC transfusions was similar between groups (1.5, p = 0.76). Most patients had baseline EPO levels adequate to the degree of anemia, which did not correlate with the number of transfusions (r = 0.19, p = 0.44). Conversely, baseline (r = 0.73, p = 0.032) and maximum lactic dehydrogenase levels (r = 0.78, p = 0.003), creatinine peak (r = 0.71, p = 0.03) and dialysis duration (r = 0.7, p = 0.04) correlated significantly with RBC requirements. No side effects were recorded. CONCLUSION In children with STEC-HUS, the administration of rHuEPO did not reduce the number of RBC transfusions. Larger studies addressing higher doses and similar severity of kidney failure at rHuEPO initiation (e.g. at start of dialysis) are warranted. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03776851. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Adherence to community versus facility-based delivery of monthly malaria chemoprevention with dihydroartemisinin-piperaquine for the post-discharge management of severe anemia in Malawian children: A cluster randomized trial
Nkosi-Gondwe T, Robberstad B, Mukaka M, Idro R, Opoka RO, Banda S, Kühl MJ, O Ter Kuile F, Blomberg B, Phiri KS
PloS one. 2021;16(9):e0255769
Abstract
BACKGROUND The provision of post-discharge malaria chemoprevention (PMC) in children recently admitted with severe anemia reduces the risk of death and re-admissions in malaria endemic countries. The main objective of this trial was to identify the most effective method of delivering dihydroartemesinin-piperaquine to children recovering from severe anemia. METHODS This was a 5-arm, cluster-randomized trial among under-5 children hospitalized with severe anemia at Zomba Central Hospital in Southern Malawi. Children were randomized to receive three day treatment doses of dihydroartemesinin-piperaquine monthly either; 1) in the community without a short text reminder; 2) in the community with a short message reminder; 3) in the community with a community health worker reminder; 4) at the facility without a short text reminder; or 5) at the facility with a short message reminder. The primary outcome measure was adherence to all treatment doses of dihydroartemesinin-piperaquine and this was assessed by pill-counts done by field workers during home visits. Poisson regression was utilized for analysis. RESULTS Between March 2016 and October 2018, 1460 clusters were randomized. A total of 667 children were screened and 375 from 329 clusters were eligible and enrolled from the hospital. Adherence was higher in all three community-based compared to the two facility-based delivery (156/221 [70·6%] vs. 78/150 [52·0%], IRR = 1·24,95%CI 1·06-1·44, p = 0·006). This was observed in both the SMS group (IRR = 1·41,1·21-1·64, p<0·001) and in the non-SMS group (IRR = 1·37,1·18-1·61, p<0·001). Although adherence was higher among SMS recipients (98/148 66·2%] vs. non-SMS 82/144 (56·9%), there was no statistical evidence that SMS reminders resulted in greater adherence ([IRR = 1·03,0·88-1·21, p = 0·68). When compared to the facility-based non-SMS arm (control arm), community-based delivery utilizing CHWs resulted in higher adherence [39/76 (51·3%) vs. 54/79 (68·4%), IRR = 1·32, 1·14-1·54, p<0·001]. INTERPRETATION Community-based delivery of dihydroartemesinin-piperaquine for post-discharge malaria chemoprevention in children recovering from severe anemia resulted in higher adherence compared to facility-based methods. TRIAL REGISTRATION NCT02721420; ClinicalTrials.gov.
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7.
The Effectiveness of Different Doses of Intravenous Immunoglobulin on Severe Hand, Foot and Mouth Disease: A Meta-Analysis
Jiao W, Tan SR, Huang YF, Mu L, Yang Y, Wang Y, Wu XE
Medical principles and practice : international journal of the Kuwait University, Health Science Centre. 2019
Abstract
OBJECTIVE To conduct a meta-analysis of evidence from randomized controlled trails (RCTs) of different doses of Intravenous Immunoglobulin (IVIG) in children with severe hand, foot and mouth disease (HFMD) to provide the scientific basis for clinical practice. METHODS A search of PubMed-Medline, CNKI, Wanfang, and VIP database (until 30 June 2017) was performed and Software RevMan5.3 was used to evaluate the effect of different doses of IVIG on HFMD in RCTs, We used random effects models (or fixed effects models) and generic inverse variance methods to process quantitative data, followed by a leave-one-out method for sensitivity analysis. RESULTS From a total of 420 entries identified via searches, 8 RCTs involving 1450 patients were included in the final analysis. The results of the meta-analysis showed that compared with conventional therapy alone, conventional therapy combined with IVIG had shorter fever clearance time, shorter rash regression time and shorter clinical cure time. Subgroup analyses showed that the high-dose group (1g/kg per day) had shorter fever clearance time (p < 0.05), shorter rash regression (p < 0.05), shorter remission time of neurological symptoms (p < 0.05), but longer clinical cure time (p > 0.05). CONCLUSION The high-dose group has a better prognosis, however, the advantages and disadvantages should be carefully considered when deciding the doses in the treatment of severe HFMD.
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8.
Malaria Incidence Does Not Differ with Immediate Compared to 28-day Delayed Iron Treatment in Children with Severe Malaria and Iron Deficiency (OR10-04-19)
Cusick S, Opoka R, Ssemata A, Georgieff M, John C
Current developments in nutrition. 2019;3(Suppl 1)
Abstract
Objectives: We aimed to determine if delaying iron until 28 days after antimalarial treatment in children with severe malaria and iron deficiency leads to fewer subsequent clinical malaria episodes as compared to concurrent iron therapy. Methods: The randomized controlled trial was conducted Ugandan children 18 mo-5 y with severe malaria [cerebral malaria (CM), n = 79; severe malarial anemia (SMA), n = 77] and healthy community children (CC, n = 83) at Mulago Hospital in Kampala, Uganda. All children with malaria received antimalarial treatment. Children with iron deficiency (defined by zinc protoporphyrin (ZPP) >= 80 micromol/mol heme) were randomized to start a 90-day course of ferrous sulfate (2 mg/kg/day) concurrently with antimalarial treatment on Day 0 (immediate group, I) or on Day 28 (delayed group, D). Incidence of malaria episodes over the 12-month follow-up period was assessed by sick-child visits to the study clinic. Malaria was defined as measured fever (T >37.5 degrees C) plus Plasmodium falciparum on blood smear. Negative binomial regression was used to model counts of malaria episodes as a function of treatment group (I or D), controlling for age. Hazard ratios compared time to event between the I and D groups. Results: All children with CM and SMA and 35 CC had high ZPP and were randomized to I or D iron. There were no differences in malaria incidence (defined with either measured fever or history of fever) with I vs. D treatment in any study group. The incidence of inpatient malaria episodes defined with history of fever was marginally statistically significant lower with D iron in the SMA group [incidence rate ratio (IRR) D/I (95% CI) = 0.38 (0.14, 1.1), P = 0.07). In the SMA group, children who received D iron tended to have a longer time to first inpatient event than children in the I group [Hazard ratio (95% CI) D/I: 0.37 (0.13, 1.1), P = 0.07]. Conclusions: Delaying iron in children with severe malaria had no clear risk or benefit on subsequent malaria incidence or time-to-first episode as compared to immediate treatment. Given that previous analysis revealed that iron status was improved with delayed iron among children with SMA, the lack of difference in malaria incidence suggests that delaying iron therapy may be a safe way to improve iron status in this group. Funding Sources: NIH/NICHD.
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9.
Analysis of curative effects of human gamma globulin on bacterial pneumonia in pediatric patients
Xu N, Xu J, Li H, Qian L, Qiao L
Pakistan journal of pharmaceutical sciences. 2019;32(5(Special)):2385-2390
Abstract
The main aim of this study was to investigate the effects of human gamma globulin (HGG) on inflammation targets in children. A total of 80 children were randomly divided into observation and control group with 40 cases in each group. The control group was given comprehensive treatment while the observation group was treated with HGG. The time of disappearance of clinical signs and symptoms, time of improvement of pulmonary iconography, inflammatory indices, time and degree of improvement of lung function and adverse reactions were observed. The total effective rate in the observation group was 97.5% and significantly higher than control group (77.5%). The time of fever clearance, imaging improvement as well as cough and pulmonary rales disappearance in the observation group was shorter than control group. After treatment, the levels of inflammatory indicators such as erythrocyte sedimentation rate (ESR) and C-reaction protein (CRP) in the observation group were lower than control group. No obvious abnormalities of urea nitrogen, creatinine, serum alanine amino transferase (ALT) and aspartate amino transferase (AST) were found in the two groups. Overall, HGG effectively shortened the course of RMPP, improved the cure rate, reduced the inflammatory reaction and promoted the recovery of lung function without obvious adverse reaction.
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10.
Effects of methylprednisolone or immunoglobulin when added to standard treatment with intravenous azithromycin for refractory Mycoplasma pneumoniae pneumonia in children
Shan LS, Liu X, Kang XY, Wang F, Han XH, Shang YX
World Journal of Pediatrics : Wjp. 2017;13((4):):321-327
Abstract
BACKGROUND The prevalence of Mycoplasma pneumoniae pneumonia has increased considerably in recent years. To evaluate the effi cacy of combined treatment of azithromycin with intravenous immunoglo-bulin (IVIG) or methylprednisolone in children with refractory Mycoplasma pneumoniae pneumonia (RMPP). METHODS Children with RMPP were randomly allocated to group A [intravenous azithromycin (IA)+ methylprednisolone], group B (IA+IVIG) or group C (IA alone). Following a 7-day treatment, group C patients were randomly separated into two sub-groups: group C1 (IA+methylprednisolone) and group C2 (IA+IVIG). Temperature, respiratory symptoms and signs were examined. The average febrile period after treatment (F2), average total febrile period (F3), infiltration absorption, atelectasis resolution, pleural effusion disappearance were determined. The levels of C-reactive protein (CRP), D-dimer, and lactate dehydrogenase (LDH) were measured. RESULTS Seven days after enrollment, the average F2 after treatment of group A was the shortest. Compared with the control group C, the combined treatment group A and B showed higher rates of infiltration absorption, atelectasis resolution and pleural effusion disappearance, while lower levels of serum CRP, D-dimer and LDH. Fourteen days after enrollment, all children with combined therapy clinically improved, and presented better laboratory results. Group C1 showed shorter F3 and lower levels of CRP and LDH than those of group C2. Overall, group A showed the shortest F3, also has the lowest CRP and LDH. CONCLUSIONS Azithromycin with IVIG or methylprednisolone was better treatment for children with RMPP than azithromycin alone. IVIG treatment may be beneficial, especially when the efficacy of corticosteroids is insecure, thus could be considered as an alternative of primary therapeutic approaches.