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Infant Behavior & Development Mar 2024Using standardized test procedures is a reliable way of assessing early childhood development in the pediatric setting. However, normal population's developmental... (Review)
Review
Using standardized test procedures is a reliable way of assessing early childhood development in the pediatric setting. However, normal population's developmental parameters may change over time. The aim of this study was to determine whether a change of developmental percentiles is present in infants in Germany during recent decades. Measured by an established German diagnostic instrument (Münchener Funktionelle Entwicklungsdiagnostik) we cross-sectionally compared developmental data (cognition, expressive language, language comprehension, fine and gross motor skills, social development, daily-living skills) of children aged 0-36 months collected in the 1970s and in 2018. N = 2065 children and their parents were included (1970s sample: N = 1660 and 2018 sample: N = 405). The T-Test of dependent variables showed nonsignificant differences in the developmental scales. We hypothesized an infant Flynn effect, but the results of this study suggest that there are no developmental changes associated with the 50th percentile. Nevertheless, it is critical to emphasize the need for periodic revision and re-norming of developmental test procedures, even in the absence of significant changes in individual items.
Topics: Infant; Child; Humans; Child, Preschool; Developmental Disabilities; Child Development; Cognition; Germany
PubMed: 37976937
DOI: 10.1016/j.infbeh.2023.101898 -
PloS One 2023In this review, we assessed the diagnostic efficiency of artificial intelligence (AI) models in detecting temporomandibular joint osteoarthritis (TMJOA) using... (Meta-Analysis)
Meta-Analysis
Artificial intelligence for detecting temporomandibular joint osteoarthritis using radiographic image data: A systematic review and meta-analysis of diagnostic test accuracy.
In this review, we assessed the diagnostic efficiency of artificial intelligence (AI) models in detecting temporomandibular joint osteoarthritis (TMJOA) using radiographic imaging data. Based upon the PRISMA guidelines, a systematic review of studies published between January 2010 and January 2023 was conducted using PubMed, Web of Science, Scopus, and Embase. Articles on the accuracy of AI to detect TMJOA or degenerative changes by radiographic imaging were selected. The characteristics and diagnostic information of each article were extracted. The quality of studies was assessed by the QUADAS-2 tool. Pooled data for sensitivity, specificity, and summary receiver operating characteristic curve (SROC) were calculated. Of 513 records identified through a database search, six met the inclusion criteria and were collected. The pooled sensitivity, specificity, and area under the curve (AUC) were 80%, 90%, and 92%, respectively. Substantial heterogeneity between AI models mainly arose from imaging modality, ethnicity, sex, techniques of AI, and sample size. This article confirmed AI models have enormous potential for diagnosing TMJOA automatically through radiographic imaging. Therefore, AI models appear to have enormous potential to diagnose TMJOA automatically using radiographic images. However, further studies are needed to evaluate AI more thoroughly.
Topics: Humans; Artificial Intelligence; ROC Curve; Temporomandibular Joint; Osteoarthritis; Diagnostic Tests, Routine
PubMed: 37450501
DOI: 10.1371/journal.pone.0288631 -
International Journal of Colorectal... Nov 2023This study aimed to analyze the diagnostic performance of urinary 5-Hydroxyindoleacetic Acid (5-HIAA) in acute appendicitis (AA). (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
This study aimed to analyze the diagnostic performance of urinary 5-Hydroxyindoleacetic Acid (5-HIAA) in acute appendicitis (AA).
METHODS
This review was registered in PROSPERO (CRD42023399541). We included prospective or retrospective original clinical studies evaluating the diagnostic performance of 5-HIAA in AA. A search was conducted in PubMed, Web of Science, Scopus and OVID. Search terms and keywords were: (appendicitis OR acute appendicitis) AND (5-HIAA OR 5-Hydroxyindoleacetic acid OR serotonin metabolite). Two independent reviewers selected the articles and extracted relevant data. Methodological quality was assessed using the QUADAS2 index. A synthesis of the results, standardization of the metrics, and a random-effect meta-analysis were performed. Additionally, a coupled forest plot and a diagnostic test accuracy meta-analysis (DTA) were performed.
RESULTS
Twelve studies with data from 1467 participants (724 patients with a confirmed diagnosis of AA and 743 controls) were included in this review. The random-effect meta-analysis of urinary 5-HIAA (AA vs controls) included 7 articles (352 AA and 258 controls) and resulted in a significant mean difference [95% CI] of 23.30 [15.82-30.77] μmol/L (p < 0.001). The DTA meta-analysis of urinary 5-HIAA included 8 articles and resulted in a pooled sensitivity [95% CI] of 68.6 [44.1-85.9]% and a pooled specificity [95% CI] of 82 [54.7-94.5]%.
CONCLUSIONS
Although the evidence is heterogeneous and limited, urinary 5-HIAA emerges as a potential non-invasive diagnostic tool for AA. Urinary 5-HIAA does not seem to be a useful biomarker to distinguish between NCAA and CAA. Future prospective studies with a large sample size and a rigorous design are necessary to validate these findings.
TRIAL REGISTRATION
PROSPERO (CRD42023399541).
Topics: Humans; Appendicitis; Hydroxyindoleacetic Acid; Prospective Studies; Retrospective Studies; Acute Disease; Diagnostic Tests, Routine
PubMed: 37982905
DOI: 10.1007/s00384-023-04556-w -
Medical Ultrasonography Sep 2023Portal Venous Gas (PVG) provides an important differential diagnosis in the diagnose of intrahepatic reflexogenic structures. This review article is intended to provide... (Review)
Review
Portal Venous Gas (PVG) provides an important differential diagnosis in the diagnose of intrahepatic reflexogenic structures. This review article is intended to provide an overview of the current literature on the detection of PVG, its special forms and important differential diagnoses, it also shows possibilities for the diagnostic procedure in the case of sonographic detection of PVG.
Topics: Humans; Gases; Portal Vein; Ultrasonography; Diagnosis, Differential; Tomography, X-Ray Computed
PubMed: 36780605
DOI: 10.11152/mu-4010 -
The Lancet. Child & Adolescent Health May 2024Febrile infants presenting in the first 90 days of life are at higher risk of invasive and serious bacterial infections than older children. Modern clinical practice... (Meta-Analysis)
Meta-Analysis
Diagnostic test accuracy of procalcitonin and C-reactive protein for predicting invasive and serious bacterial infections in young febrile infants: a systematic review and meta-analysis.
BACKGROUND
Febrile infants presenting in the first 90 days of life are at higher risk of invasive and serious bacterial infections than older children. Modern clinical practice guidelines, mostly using procalcitonin as a diagnostic biomarker, can identify infants who are at low risk and therefore suitable for tailored management. C-reactive protein, by comparison, is widely available, but whether C-reactive protein and procalcitonin have similar diagnostic accuracy is unclear. We aimed to compare the test accuracy of procalcitonin and C-reactive protein in the prediction of invasive or serious bacterial infections in febrile infants.
METHODS
For this systematic review and meta-analysis, we searched MEDLINE, EMBASE, Web of Science, and The Cochrane Library for diagnostic test accuracy studies up to June 19, 2023, using MeSH terms "procalcitonin", and "bacterial infection" or "fever" and keywords "invasive bacterial infection*" and "serious bacterial infection*", without language or date restrictions. Studies were selected by independent authors against eligibility criteria. Eligible studies included participants aged 90 days or younger presenting to hospital with a fever (≥38°C) or history of fever within the preceding 48 h. The primary index test was procalcitonin, and the secondary index test was C-reactive protein. Test kits had to be commercially available, and test samples had to be collected upon presentation to hospital. Invasive bacterial infection was defined as the presence of a bacterial pathogen in blood or cerebrospinal fluid, as detected by culture or quantitative PCR; authors' definitions of serious bacterial infection were used. Data were extracted from selected studies, and the detection of invasive or serious bacterial infections was analysed with two models for each biomarker. Diagnostic accuracy was determined against internationally recognised cutoff values (0·5 ng/mL for procalcitonin, 20 mg/L for C-reactive protein) and pooled to calculate partial area under the curve (pAUC) values for each biomarker. Optimum cutoff values were identified for each biomarker. This study is registered with PROSPERO, CRD42022293284.
FINDINGS
Of 734 studies derived from the literature search, 14 studies (n=7755) were included in the meta-analysis. For the detection of invasive bacterial infections, pAUC values were greater for procalcitonin (0·72, 95% CI 0·56-0·79) than C-reactive protein (0·28, 0·17-0·61; p=0·016). Optimal cutoffs for detecting invasive bacterial infections were 0·49 ng/mL for procalcitonin and 13·12 mg/L for C-reactive protein. For the detection of serious bacterial infections, procalcitonin and C-reactive protein had similar pAUC values (0·55, 0·44-0·69 vs 0·54, 0·40-0·61; p=0·92). For serious bacterial infections, the optimal cutoffs for procalcitonin and C-reactive protein were 0·17 ng/mL and 16·18 mg/L, respectively. Heterogeneity was low for studies investigating the test accuracy of procalcitonin in detecting invasive bacterial infection (I=23·5%), high for studies investigating procalcitonin for serious bacterial infection (I=75·5%), and moderate for studies investigating C-reactive protein for invasive bacterial infection (I=49·5%) and serious bacterial infection (I=28·3%). The absence of a single definition of serious bacterial infection across studies was the greatest source of interstudy variability and potential bias.
INTERPRETATION
Within a large cohort of febrile infants, a procalcitonin cutoff of 0·5 ng/mL had a superior pAUC value to a C-reactive protein cutoff of 20 mg/L for identifying invasive bacterial infections. In settings without access to procalcitonin, C-reactive protein should therefore be used cautiously for the identification of invasive bacterial infections, and a cutoff value below 20 mg/L should be considered. C-reactive protein and procalcitonin showed similar test accuracy for the identification of serious bacterial infection with internationally recognised cutoff values. This might reflect the challenges involved in confirming serious bacterial infection and the absence of a universally accepted definition of serious bacterial infection.
FUNDING
None.
Topics: Infant; Child; Humans; Adolescent; C-Reactive Protein; Procalcitonin; Fever; Biomarkers; Bacterial Infections; Diagnostic Tests, Routine
PubMed: 38499017
DOI: 10.1016/S2352-4642(24)00021-X -
The Veterinary Record Jul 2023
Topics: Female; Animals; Cattle; Farms; Anti-Bacterial Agents; Milk; Diagnostic Tests, Routine; Mastitis, Bovine; Dairying; Cattle Diseases
PubMed: 37417521
DOI: 10.1002/vetr.3226 -
Cureus Oct 2023Due to the clear depiction of facial aesthetics and other craniofacial parameters, portraiture photography (PP) is becoming more and more necessary in modern clinical... (Review)
Review
Due to the clear depiction of facial aesthetics and other craniofacial parameters, portraiture photography (PP) is becoming more and more necessary in modern clinical practice. The studies chosen for this review's inclusion looked at how PP affected the orthodontic treatment and diagnostic procedure on the subjects who were watched in the studies. Studies published within the last decade precisely from 2013 were searched for across major online databases after devising a proper search strategy. Multiple reviewers created a specific data extraction form that was used for the investigation, followed by the evaluation of bias and the variables found in each of the chosen papers. This form was meant for the assessment for various variables encountered in this study. According to the meta-analysis, using PP was related with a statistically significant decrease in the risk of orthodontic treatment and diagnostic modalities, with odds ratios (OR) of 0.52 with a 95% confidence interval (CI) of (0.28, 0.96), and a relative risk (RR) of 0.66 with a CI of (0.45, 0.96). In orthodontics, PP is an important tool that offers useful data for diagnosis, treatment planning, and tracking treatment success. To validate the results of studies like ours, a sizable evidence sample is required due to the limited number of trials that have been performed in this area.
PubMed: 37933372
DOI: 10.7759/cureus.48054 -
Hematology. American Society of... Dec 2023Patients with advanced liver diseases frequently acquire profound alterations in their hemostatic system. Simultaneous changes in procoagulant and anticoagulant systems...
Patients with advanced liver diseases frequently acquire profound alterations in their hemostatic system. Simultaneous changes in procoagulant and anticoagulant systems result in a reset in the hemostatic balance with a relatively neutral net effect, although there are notable hypocoagulable and hypercoagulable features in the hemostatic system in patients with liver disease. Laboratory and clinical studies have demonstrated that patients have a relatively well-preserved hemostatic system even though routine diagnostic tests of hemostasis (prothrombin time, platelet count) suggest a bleeding tendency. Routine diagnostic tests of hemostasis are unsuitable to assess the hemostatic status of patients with liver disease, as these tests are insensitive for the concurrent prohemostatic and antihemostatic changes in these patients. These tests are, however, frequently requested in patients with liver disease, as they are well established indicators of severity of liver disease. This paper will discuss commonly used diagnostic and research-type hemostatic tests and will outline how test results should be interpreted in patients with liver disease.
Topics: Humans; Hemostasis; Blood Coagulation Disorders; Liver Diseases; Hemostatics; Blood Coagulation Tests
PubMed: 38066858
DOI: 10.1182/hematology.2023000479 -
Sensors (Basel, Switzerland) Nov 2023In recent years, marked progress has been made in wearable technology for human motion and posture recognition in the areas of assisted training, medical health, VR/AR,... (Review)
Review
In recent years, marked progress has been made in wearable technology for human motion and posture recognition in the areas of assisted training, medical health, VR/AR, etc. This paper systematically reviews the status quo of wearable sensing systems for human motion capture and posture recognition from three aspects, which are monitoring indicators, sensors, and system design. In particular, it summarizes the monitoring indicators closely related to human posture changes, such as trunk, joints, and limbs, and analyzes in detail the types, numbers, locations, installation methods, and advantages and disadvantages of sensors in different monitoring systems. Finally, it is concluded that future research in this area will emphasize monitoring accuracy, data security, wearing comfort, and durability. This review provides a reference for the future development of wearable sensing systems for human motion capture.
Topics: Humans; Posture; Motion; Wearable Electronic Devices; Monitoring, Physiologic; Motion Capture
PubMed: 38005436
DOI: 10.3390/s23229047 -
The American Journal of the Medical... Oct 2023Endometriosis-associated pleural effusion is a rare occurrence with poorly defined clinical characteristics.
BACKGROUND
Endometriosis-associated pleural effusion is a rare occurrence with poorly defined clinical characteristics.
METHODS
A systematic review was performed to examine all articles on endometriosis-associated pleural effusion extracted from 4 databases (PubMed, Embase, Web of Science and Scopus) from inception until November 2022.
RESULTS
A total of 142 articles (isolated cases and small retrospective series) involving 176 patients (median age 33 years) with endometriosis-associated pleural effusion were included. The most frequent symptoms were dyspnea (67%), chest pain (55%) and abdominal pain (40%). Pleural effusion was predominantly unilateral (89%), right-sided (88.5%) and massive (56%). Ascites was evident in 42% of the cases. Pleural fluid had a bloody appearance in 99% of cases and always met the exudate criteria. Pleural fluid cytology identified only 9% of the patients, with pleural biopsy being the most common diagnostic procedure (74%). Most patients were treated with hormones (76%), thoracic surgery (60%) and abdominal surgery (27%). Effusion recurrence was observed in 26% of cases after a median follow-up of 1 year.
CONCLUSIONS
The presence of right-sided hemorrhagic pleural effusion in a young woman warrants an assessment for the possibility of endometriosis. Despite conventional treatment, effusion recurs in approximately a quarter of patients.
Topics: Female; Humans; Adult; Endometriosis; Retrospective Studies; Pleural Effusion; Ascites; Exudates and Transudates
PubMed: 37553023
DOI: 10.1016/j.amjms.2023.08.003