The Clinicopathologic Manifestations of Plasmodium Vivax Malaria in Children: A Growing Menace
Notice bibliographique
Résumé
CONTEXT: Today, India faces increasing morbidity and mortality due to malaria, which is a global health burden. Plasmodium vivax which was once considered to have a benign course, is now being increasingly associated with complicated malaria. Studies which have been done on the increasing virulence of P. Vivax in children, are exceptionally rare. AIMS: This study has addressed some of the hitherto unanswered questions, such as: This study has tried to explore the wide spectrum of severe illnesses which are associated with P.vivax malaria in children.Other co-morbid conditions, which include a co-infection with P.falciparum, have been excluded with great care, to assess the increased virulence of P. Vivax.The present study was focused on the paediatric population with a large sample size of 168 subjects. SETTINGS AND DESIGN: This was an observational retrospective analysis on the clinicopathologic manifestations of the paediatric cases which were admitted with severe malaria due to a mono-infection with Plasmodium vivax, in a tertiary-care centre in the national capital region, India. METHODS AND MATERIAL: The diagnosis of the mono-infection with P. Vivax malaria was established by making peripheral blood films (PBFs) and by doing rapid diagnostic tests. The severe forms of malaria were categorized as per the World Health Organization guidelines and the clinical and laboratory findings in these cases of complicated malaria were studied. STATISTICS: A descriptive statistical analysis was done by using the SPSS software and an Excel worksheet. RESULTS: This comprehensive study revealed a multisystem involvement. Abdominal manifestations were observed in 75(45.8%) cases (which included hepatosplenomegaly, hepatomegaly, splenomegaly and ascites) and hepatic dysfunction and jaundice were observed in 28(16.7%) cases. The haematological tests showed moderate to severe anaemia in 151(89.9%) cases and thrombocytopaenia in 138(82.1%) cases. Petechiae were noted in 45(26.8%) cases and a gross bleeding was noted in 9(5.3%) cases. The respiratory findings which included tachypnoea, pleural effusions and ARDS were observed in 22(13.1%) cases. Renal dysfunction was noted clinically in 20(11.9%) cases and biochemically in 16(9.5%) cases. Shock was observed in 7(4.1%) cases, cerebral malaria was observed in 10(5.9%) cases and hypoglycaemia was observed in 5(3%) cases. Multi-organ dysfunction was detected in 11(6.54%) cases. The complications were more severe in the younger children (0-5 years). CONCLUSIONS: A mono-infection with P. Vivax may lead to severe malaria and this increased virulence has resulted in the changing picture of P. Vivax malaria, leading to a spectrum of complications which are similar to those which are traditionally associated with P. Falciparum.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,002 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,002 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».