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Brazilian Journal of Otorhinolaryngology 2021Tonsillectomy is the 2nd most common outpatient surgery performed on children in the United States of America. Its main complication is pain, which varies in intensity... (Review)
Review
INTRODUCTION
Tonsillectomy is the 2nd most common outpatient surgery performed on children in the United States of America. Its main complication is pain, which varies in intensity from moderate to severe. Dipyrone is one of the most widely used painkillers in the postoperative period in children. Its use, however, is controversial in the literature, to the point that it is banned in many countries due to its potential severe adverse effects. Because of this controversy, reviewing the analgesic use of dipyrone in the postoperative period of tonsillectomy in children is essential.
OBJECTIVE
The aim of this study was to review the analgesic use of dipyrone in the postoperative period of tonsillectomy in children.
METHODS
Systematic review of the literature, involving an evaluation of the quality of articles in the databases MEDLINE/Pubmed, EMBASE and Virtual Health Library, selected with a preestablished search strategy. Only studies with a randomised clinical trial design evaluating the use of dipyrone in the postoperative period of tonsillectomy in children were included.
RESULTS AND CONCLUSION
Only 2 randomised clinical trials were found. Both compared dipyrone, paracetamol, and placebo. We were unable to carry out a metanalysis because the studies were too heterogenous (dipyrone was used as pre-emptive analgesic in one and only postoperatively in another). The analgesic effect of dipyrone, measured by validated pain scales in childhood, was shown to be superior to placebo and similar to paracetamol. It appears that dipyrone exhibits a profile suitable for use in children. However, the scarcity of randomised clinical trials evaluating its analgesic effect in this age group leads to the conclusion that more well-designed studies are still needed to establish the role of dipyrone in the postoperative period of tonsillectomy in children.
Topics: Analgesia; Child; Dipyrone; Humans; Pain Measurement; Pain, Postoperative; Randomized Controlled Trials as Topic; Tonsillectomy
PubMed: 33485779
DOI: 10.1016/j.bjorl.2020.12.005 -
BMC Infectious Diseases May 2021Sepsis is a life-threatening and time-critical medical emergency; therefore, the early diagnosis of sepsis is essential to timely treatment and favorable outcomes for... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Sepsis is a life-threatening and time-critical medical emergency; therefore, the early diagnosis of sepsis is essential to timely treatment and favorable outcomes for patients susceptible to sepsis. Eosinopenia has been identified as a potential biomarker of sepsis in the past decade. However, its clinical application progress is slow and its recognition is low. Recent studies have again focused on the potential association between Eosinopenia and severe infections. This study analyzed the efficacy of Eosinopenia as a biomarker for diagnosis of sepsis and its correlation with pathophysiology of sepsis.
METHOD
The protocol for this meta-analysis is available in PROSPERO (CRD42020197664). We searched PubMed, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials CENTRAL databases to identify studies that met the inclusion criteria. Two authors performed data extraction independently. The pooled outcomes were calculated by TP (true positive), FP (false positive), FN (false negative), TN (true negative) by using bivariate meta-analysis model in STATA 14.0 software. Meanwhile, possible mechanisms of sepsis induced Eosinopenia was also analyzed.
RESULTS
Seven studies were included in the present study with a total number of 3842 subjects. The incidence of Eosinopenia based on the enrolled studies varied from 23.2 to 92.7%. For diagnosis of sepsis, the pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio and diagnostic odds ratio of Eosinopenia were 0.66 (95%CI [0.53-0.77]), 0.68 (95%CI [0.56-0.79]), 2.09 (95%CI [1.44-3.02]), 0.49 (95%CI [0.34-0.71]) and 4.23 (95%CI [2.15-8.31]), respectively. The area under the summary receiver operator characteristic curve (SROC) was 0.73 (95%CI [0.68-0.76]). Meta-regression analysis revealed that no single parameter accounted for the heterogeneity of pooled outcomes. For each subgroup of different eosinopenia cutoff values (50, 40, ≤25, 100), the sensitivity was 0.61, 0.79, 0.57, 0.54, and the specificity was 0.61, 0.75, 0.83, 0.51, respectively.
CONCLUSIONS
Our findings suggested that Eosinopenia has a high incidence in sepsis but has no superiority in comparison with conventional biomarkers for diagnosis of sepsis. However, eosinopenia can still be used in clinical diagnosis for sepsis as a simple, convenient, fast and inexpensive biomarker. Therefore, further large clinical trials are still needed to re-evaluate eosinopenia as a biomarker of sepsis.
Topics: Agranulocytosis; Biomarkers; Early Diagnosis; Eosinophils; Humans; Incidence; Odds Ratio; Sensitivity and Specificity; Sepsis
PubMed: 34030641
DOI: 10.1186/s12879-021-06150-3 -
Frontiers in Immunology 2020There has been less volume of literature focusing on the Immune-related Hematological Adverse Drug Events (Hem-irAEs) of Immune Checkpoint Inhibitors (ICPis) in cancer...
There has been less volume of literature focusing on the Immune-related Hematological Adverse Drug Events (Hem-irAEs) of Immune Checkpoint Inhibitors (ICPis) in cancer patients. Furthermore, there has been no consensus about the management of hematological toxicity from immunotherapy in the recently published practice guidelines by the European Society for Medical Oncology (ESMO). We conducted a systematic review of case reports/series to describe the diagnosis and management of potentially rare and unrecognized Hem-irAEs. We searched Medline, OVID, Web of Science for eligible articles. Data were extracted on patient characteristics, Hem-irAEs, and management strategies. We performed quality assessment using the Pierson-5 evaluation scheme and causality assessment using the Naranjo scale. Our search retrieved 49 articles that described 118 cases. The majority of patients had melanoma (57.6%) and lung cancer (26.3%). The most common Hem-irAEs reported with ICPis (such as nivolumab, ipilimumab, and pembrolizumab) were thrombocytopenia, hemolytic and aplastic anemias. Less reported adverse events included agranulocytosis and neutropenia. Steroids were commonly used to treat these adverse events with frequent success. Other used strategies included intravenous immunoglobulins (IVIG), rituximab, and transfusion of blood components. The findings of this review provide more insights into the diagnosis and management of the rarely reported Hem-irAEs of ICPis.
Topics: Antineoplastic Agents, Immunological; Hematologic Diseases; Humans; Immune Checkpoint Inhibitors; Neoplasms
PubMed: 33193289
DOI: 10.3389/fimmu.2020.01354 -
Frontiers in Endocrinology 2023The authors aimed to investigate the clinical characteristics of antithyroid drug-induced aplastic anemia cases over the past 30 years.
OBJECTIVE
The authors aimed to investigate the clinical characteristics of antithyroid drug-induced aplastic anemia cases over the past 30 years.
METHODS
The data of patients with antithyroid drug-induced aplastic anemia were retrieved from PubMed and Wanfang Medical Network databases from 1992 to August 2022. The clinical characteristics, such as age distribution, gender tendency, common symptoms, blood cell count, bone marrow features, treatment strategy, and prognosis, were analyzed.
RESULTS
A total of 17 cases (male:female = 1:16) had been retrieved. Patients' age ranged from 16 to 74 years (median 50 years). Among them, 82.3% (14/17) of the patients were administered methimazole (MMI), and 78.6% of them had MMI ≥30 mg/day. In addition, 88.2% (15/17) of the patients had sore throat and fever, and 47.1% (8/17) of the patients had hemorrhagic symptoms. Aplastic anemia occurred within 6 months after initiation of the antithyroid therapy in 94.1% of the patients. Agranulocytosis (94.1%) was the most common and earliest blood cell change, and 47.1% of the patients experienced progressive platelet decline during the treatment process. The treatments include timely withdrawal of antithyroid drugs, broad-spectrum antibiotics, granulocyte colony-stimulating factor (G-CSF)/granulocyte-macrophage colony-stimulating factor (GM-CSF), glucocorticoids and other immunosuppressive agents, and supportive treatments such as erythrocyte transfusion and platelet transfusion. Moreover, 70.6% of the patients had complete or near-complete remission within 8 days to 6 weeks.
CONCLUSION
Aplastic anemia is a rare and serious adverse reaction of antithyroid drugs, which is more common in women. It usually occurs during early treatment with high-dose antithyroid drugs. Most patients have a good prognosis after timely drug ceasing and appropriate treatment.
Topics: Female; Humans; Male; Adolescent; Young Adult; Adult; Middle Aged; Aged; Antithyroid Agents; Anemia, Aplastic; Methimazole; Bone Marrow; Glucocorticoids
PubMed: 36777352
DOI: 10.3389/fendo.2023.1064723 -
Technology in Cancer Research &... 2021Monoclonal antibodies targeting cluster of differentiation (CD) proteins have been incorporated into standard treatments for multiple types of hematologic malignancies,... (Comparative Study)
Comparative Study Meta-Analysis
BACKGROUND
Monoclonal antibodies targeting cluster of differentiation (CD) proteins have been incorporated into standard treatments for multiple types of hematologic malignancies, including acute lymphoblastic leukemia (ALL). This systematic review and meta-analysis investigated the efficacy of using CD-targeted antibodies for ALL.
MATERIALS AND METHODS
The EMBASE and MEDLINE databases were searched for research papers using immunotherapy- and ALL-related terms from inception to July 2021. Eligible studies were randomized, controlled trials (RCTs) or cohort studies in which ALL patients received CD-targeted immunotherapy or conventional chemotherapy as the induction or salvage therapy. The reports had to report our primary outcomes of interest: overall survival (OS), relapse-free survival (RFS), or complete remission (CR), with the patient number for each outcome. The effect estimates with 95% confidence interval (CI) from each study were combined to calculate the pooled-effect estimate, using the Hantel-Maenszel method.
RESULTS
Five RCTs and 9 retrospective cohort studies were eligible for the meta-analysis. ALL patients given CD-targeted immunotherapy in the induction or salvage therapy had significantly higher OS and RFS rates than those administered conventional chemotherapy only, with pooled odds ratios (OR) of 2.11 (95% CI, 1.76-2.53; I, 0%) and 2.25 (95% CI, 1.62-3.14; I, 61%), respectively. The rates of achieving CR and minimal residual disease negativity were also higher for the immunotherapy group, with pooled ORs of 1.70 (95% CI, 1.07-2.69; I, 79%) and 2.98 (95% CI, 1.17-7.58; I, 90%), while developing less risk for febrile neutropenia (pooled OR, 0.22; 95% CI, 0.08-0.58; I, 84%). Subgroup analyses revealed that all antibody types yielded dramatically better OS rates than those for patients administered chemotherapy alone.
CONCLUSIONS
The ALL patients receiving CD-targeted immunotherapy as induction or salvage therapy had significantly higher response rates and survival outcomes, as well as lower odds of acquiring febrile neutropenia, than the patients given conventional chemotherapy.
Topics: Antibodies, Bispecific; Antibodies, Monoclonal, Humanized; Antineoplastic Agents, Immunological; Antineoplastic Combined Chemotherapy Protocols; Febrile Neutropenia; Humans; Immunotherapy; Induction Chemotherapy; Inotuzumab Ozogamicin; Molecular Targeted Therapy; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Rituximab; Salvage Therapy; Survival Rate
PubMed: 34350787
DOI: 10.1177/15330338211037434 -
Revista Chilena de Infectologia :... Aug 2021Febrile neutropenia in children with onco-hematological diseases is an important cause of morbidity and mortality and requires early and adequate empirical treatment.... (Meta-Analysis)
Meta-Analysis
[Efficacy and safety of empirical treatment with piperacillin/tazobactan as monotherapy in episodes of neutropenia and fever in children with cancer: systematic review and meta-analysis].
BACKGROUND
Febrile neutropenia in children with onco-hematological diseases is an important cause of morbidity and mortality and requires early and adequate empirical treatment. This systematic review was conducted to evaluate if piperacillin/ tazobactan (PTZ) monotherapy leads to a lower incidence of therapeutic failures than comparators.
METHODS
A literature search was carried out in Embase, and MEDLINE databases using the search terms ('febrile neutropenia' OR hemato oncology OR haemato oncology OR 'immunocompromised host' OR 'immunocompromised patient' OR 'chemotherapy-induced febrile neutropenia') AND (piperacillin OR tazobactam OR 'piperacillin plus tazobactam' OR 'piperacillin/tazobactam' OR 'piperacillin-tazobactam' OR tazocin OR 'piperacillin-tazobactam drug combination')), Efficacy endpoint was treatment failure rate. The safety end-point was absence of any adverse effects (AE).
RESULTS
Eleven studies were included. No heterogeneity was detected ( I 2 0%). The risk of failure was not superior for piperacillin/tazobactan to comparators (Global RR: 0.94; IC95% 0.83 a 1.07). Rates of adverse events were similar among studies. No publication bias was detected (p 0.36).
CONCLUSIONS
This systematic review and meta-analysis showed that treating episodes of febrile neutropenia in oncology pediatric patients, the risk of failure for PTZ was not superior to comparators. Adverse events were similar to the comparators.
Topics: Anti-Bacterial Agents; Child; Drug Therapy, Combination; Humans; Neoplasms; Neutropenia; Penicillanic Acid; Piperacillin
PubMed: 34652393
DOI: 10.4067/S0716-10182021000400488 -
British Journal of Haematology Jun 2020Langerhans cell histiocytosis (LCH) is a rare protean disease that usually affects children. Few data are available for management of adult-onset cases. A complete...
Long-term efficacy and safety of 2CdA (cladribine) in extra-pulmonary adult-onset Langerhans cell histiocytosis: analysis of 23 cases from the French Histiocytosis Group and systematic literature review.
Langerhans cell histiocytosis (LCH) is a rare protean disease that usually affects children. Few data are available for management of adult-onset cases. A complete picture of the efficacy and safety of 2CdA (2-chlorodeoxyadenosine, cladribine) is lacking. We report a retrospective multicentre study of 23 adult LCH (a-LCH) patients who received single-agent 2CdA and a systematic literature review. All had previously received systemic therapy (vinblastine, n = 19). Response to 2CdA was evaluable in 22 cases. Overall response rate (ORR) was 91%. Complete response (CR) occurred in 11 cases (50%). Nine patients (39%) developed grade 3-4 neutropenia and/or severe infection. A literature review yielded 48 additional cases. A pooled analysis confirmed our findings (ORR: 88%, CR: 49%). CRs were rare with cumulative dose <50 mg/m . Disease progression rates were 20% and 30% at two and five years, respectively. Partial response (PR) to 2CdA was predictive of disease progression. Among eight re-treated patients, five went into CR, two in PR, and one died. Single-agent 2CdA is effective in reactivated a-LCH, including at intermediate doses. Toxicity, significant but acceptable, warrants infectious prophylaxis. Complete responders may enter prolonged remission. Further studies are needed to determine 2CdA sequencing with other agents (vinblastine, cytarabine).
Topics: Adult; Age of Onset; Aged, 80 and over; Antimetabolites; Cladribine; Dose-Response Relationship, Drug; Female; France; Histiocytosis, Langerhans-Cell; Humans; Immunosuppressive Agents; Kaplan-Meier Estimate; Male; Middle Aged; Neutropenia; Proportional Hazards Models; Remission Induction; Retrospective Studies; Sepsis; Virus Diseases
PubMed: 32191819
DOI: 10.1111/bjh.16449 -
Frontiers in Immunology 2024According to the PRISMA criteria, a systematic review has been conducted to investigate the clinical relevance between patients with severe congenital neutropenia (SCN)...
INTRODUCTION
According to the PRISMA criteria, a systematic review has been conducted to investigate the clinical relevance between patients with severe congenital neutropenia (SCN) and cyclic congenital neutropenia (CyN) induced by ELANE mutations.
METHODS
We have searched PubMed, EMBASE, Web of Science, Scopus, Cochrane, CNKI, Wanfang Medicine, and VIP for ELANE mutation related literature published from 1997 to 2022. Using Microsoft Excel collect and organize data, SPSS 25, GraphPad Prism 8.0.1, and Omap analyze and plot statistical. Compare the gender, age, geography, mutation sites, infection characteristics, treatment, and other factors of SCN and CyN patients induced by ELANE mutations, with a focus on exploring the relationship between genotype and clinical characteristics, genotype and prognosis.
RESULTS
This study has included a total of 467 patients with SCN and 90 patients with CyN. The onset age of SCN and CyN are both less than 1 year old, and the onset and diagnosis age of SCN are both younger than CyN. The mutation of ELANE gene is mainly missense mutation, and hot spot mutations include S126L, P139L, G214R, c.597+1G>A. The high-frequency mutations with severe outcomes are A57V, L121H, L121P, c.597+1G>A, c.597+1G>T, S126L, C151Y, C151S, G214R, C223X. Respiratory tract, skin and mucosa are the most common infection sites, Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli are the most common.
DISCUSSION
Patients with refractory G-CSF are more likely to develop severe outcomes. The commonly used pre-treatment schemes for transplantation are Bu-Cy-ATG and Flu-Bu-ATG. The prognosis of transplantation is mostly good, but the risk of GVHD is high.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/PROSPERO/. PROSPERO, identifier CRD42023434656.
Topics: Humans; Neutropenia; Mutation; Congenital Bone Marrow Failure Syndromes; Prognosis; Male; Female; Clinical Relevance
PubMed: 38840904
DOI: 10.3389/fimmu.2024.1349919 -
PloS One 2022Trastuzumab is a valuable therapy option for women with ERBB2(HER2)+ breast cancer tumours, often used in combination with chemotherapy and alongside other therapies. It... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Trastuzumab is a valuable therapy option for women with ERBB2(HER2)+ breast cancer tumours, often used in combination with chemotherapy and alongside other therapies. It is known to have adverse effects, but these have proved difficult to separate from the effects of other concurrent therapies patients are usually taking. This study aims to assess the adverse effects specifically attributable to trastuzumab, and whether they vary by patient subgroup or concurrent therapies.
METHODS
As registered on PROSPERO (CRD42019146541), we used previous systematic reviews as well as the clinicaltrials.gov registry to identify randomised controlled trials in breast cancer which compared treatment regimes with and without trastuzumab. Neoadjuvant, adjuvant and metastatic settings were examined. Data was extracted from those which had, as of July 2022, reported adverse events. Risk of bias was assessed using ROB2. Primary outcomes were adverse events of any type or severity (excluding death). A standard random-effects meta-analysis was performed for each outcome independently. In order to ascertain whether adverse effects differed by individual factors such as age or tumour characteristics, or by use of trastuzumab concurrently with hormone therapy, we examined individual-level patient data for one large trial, HERA.
RESULTS
79 relevant trials were found, of which 20 contained comparable arms of trastuzumab-containing therapy and corresponding matched therapy without trastuzumab. This allowed a comparison of 8669 patients receiving trastuzumab versus 9556 receiving no trastuzumab, which gave a list of 25 statistically and clinically significant adverse effects related to trastuzumab alone: unspecified pain, asthenia, nasopharyngitis, skin disorders (mainly rash), dyspepsia, paraesthesia, infections (often respiratory), increased lacrimation, diarrhoea, myalgia, oedema (limb/peripheral), fever, nose bleeds, cardiac events, insomnia, cough, back pain, dyspnoea, chills, dizziness or vertigo, hypertension, congestive heart failure, increased levels of aspartate aminotransferase, gastrointestinal issues and dehydration. Analysis of individual patient-level data from 5102 patients suggested that nausea is slightly more likely for women taking trastuzumab who are ER+ /also taking hormone therapy than for those who are ER-/not taking hormone therapy; no other potential treatment-subgroup interactions were detected. We found no evidence for significantly increased rates of neutropenia, anaemia or lymphopenia in patients on trastuzumab-containing regimes compared to those on comparable regimes without trastuzumab.
CONCLUSIONS
This meta-analysis should allow clinicians and patients to better identify and quantify the potential adverse effects of adding trastuzumab to their treatment regime for breast cancer, and hence inform their decision-making. However, limitations include serious risk of bias due to heterogeneity in reporting of the outcomes and the open-label nature of the trials.
Topics: Humans; Female; Trastuzumab; Breast Neoplasms; Drug-Related Side Effects and Adverse Reactions; Neutropenia; Hormones
PubMed: 36454979
DOI: 10.1371/journal.pone.0275321 -
Supportive Care in Cancer : Official... Mar 2020Prompt antibiotic therapy is standard of care for patients with fever and neutropenia (FN) during chemotherapy for cancer. We systematically reviewed the association...
PURPOSE
Prompt antibiotic therapy is standard of care for patients with fever and neutropenia (FN) during chemotherapy for cancer. We systematically reviewed the association between time to antibiotics (TTA) and clinical outcomes.
METHODS
The search covered seven databases; confounding biases and study quality were assessed with the ROBINS-I tool. Safety (death, intensive care unit (ICU) admission, sepsis) and treatment adequacy (relapse of infection, persistence or recurrence of fever) were assessed as primary outcomes.
RESULTS
Of 6296 articles identified, 13 observational studies were included. Findings regarding safety were inconsistent. Three studies controlling for triage bias showed a possible association between longer TTA and impaired safety. Meta-analysis for TTA ≤ 60 min versus > 60 min was feasible on four studies, with three studies each reporting on death (OR 0.78, 95%CI 0.16-3.69) and on ICU admission (OR 1.43, 95%CI 0.57-3.60). No study reported data on treatment adequacy. Triage bias, i.e. faster treatment of patients with worse clinical condition, was identified as a relevant confounding factor.
CONCLUSION
There seems to be an association between longer TTA and impaired safety. More knowledge about TTA effects on safety are important to optimise treatment guidelines for FN. Controlling for triage and other biases is necessary to gain further evidence.
TRIAL REGISTRATION
Registration: PROSPERO [http://www.crd.york.ac.uk/PROSPERO/display_record.php?ID=CRD42018092948].
Topics: Anti-Bacterial Agents; Antineoplastic Agents; Chemotherapy-Induced Febrile Neutropenia; Hospitalization; Humans; Intensive Care Units; Neoplasms; Prognosis; Time-to-Treatment; Treatment Outcome
PubMed: 31264188
DOI: 10.1007/s00520-019-04961-4