Titre : Inhibiteurs de prolyle hydroxylases

Inhibiteurs de prolyle hydroxylases : Questions médicales fréquentes

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"MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Inhibiteurs de prolyle hydroxylases", "description": "Comment diagnostiquer une carence en oxygène ?\nQuels tests sont utilisés pour évaluer l'efficacité des inhibiteurs ?\nQuels symptômes indiquent un besoin d'inhibiteurs ?\nComment évaluer l'anémie liée à l'hypoxie ?\nQuels marqueurs biologiques sont pertinents ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Inhibiteurs de prolyle hydroxylases", "description": "Quels sont les symptômes d'une hypoxie ?\nComment se manifeste l'anémie ?\nQuels signes indiquent une amélioration avec les inhibiteurs ?\nLes inhibiteurs affectent-ils l'appétit ?\nQuels symptômes peuvent aggraver l'état ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Inhibiteurs de prolyle hydroxylases", "description": "Comment prévenir l'hypoxie chez les patients à risque ?\nQuels modes de vie favorisent une bonne oxygénation ?\nLes vaccinations aident-elles à prévenir l'hypoxie ?\nComment éviter les complications liées à l'anémie ?\nLes contrôles réguliers sont-ils nécessaires ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Inhibiteurs de prolyle hydroxylases", "description": "Comment fonctionnent les inhibiteurs de prolyle hydroxylases ?\nQuels sont les effets secondaires des inhibiteurs ?\nLes inhibiteurs sont-ils utilisés en monothérapie ?\nQuelle est la durée du traitement avec ces inhibiteurs ?\nY a-t-il des alternatives aux inhibiteurs ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Inhibiteurs de prolyle hydroxylases", "description": "Quelles complications peuvent survenir avec l'hypoxie ?\nLes inhibiteurs peuvent-ils causer des complications ?\nComment gérer les complications liées à l'anémie ?\nQuels sont les risques d'une surdose d'inhibiteurs ?\nLes complications sont-elles réversibles ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Inhibiteurs de prolyle hydroxylases", "description": "Quels facteurs augmentent le risque d'hypoxie ?\nL'âge influence-t-il le risque d'anémie ?\nLes antécédents familiaux jouent-ils un rôle ?\nLe mode de vie affecte-t-il le risque d'hypoxie ?\nLes conditions environnementales influencent-elles le risque ?", "url": "https://questionsmedicales.fr/mesh/D064800?page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une carence en oxygène ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins et des examens d'imagerie peuvent évaluer l'oxygénation." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer l'efficacité des inhibiteurs ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de fonction pulmonaire et des dosages d'érythropoïétine sont courants." } }, { "@type": "Question", "name": "Quels symptômes indiquent un besoin d'inhibiteurs ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, essoufflement et pâleur peuvent signaler une hypoxie nécessitant un traitement." } }, { "@type": "Question", "name": "Comment évaluer l'anémie liée à l'hypoxie ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Un hémogramme et des tests de fer aident à diagnostiquer l'anémie." } }, { "@type": "Question", "name": "Quels marqueurs biologiques sont pertinents ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les niveaux d'érythropoïétine et d'hémoglobine sont des marqueurs clés." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une hypoxie ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, confusion, essoufflement et cyanose." } }, { "@type": "Question", "name": "Comment se manifeste l'anémie ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "L'anémie se manifeste par fatigue, pâleur, et parfois des palpitations." } }, { "@type": "Question", "name": "Quels signes indiquent une amélioration avec les inhibiteurs ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Une augmentation de l'énergie et une réduction de l'essoufflement sont des signes d'amélioration." } }, { "@type": "Question", "name": "Les inhibiteurs affectent-ils l'appétit ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Certains patients peuvent ressentir une amélioration de l'appétit avec un meilleur oxygénation." } }, { "@type": "Question", "name": "Quels symptômes peuvent aggraver l'état ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "L'augmentation de la fatigue et des douleurs thoraciques peuvent aggraver l'état." } }, { "@type": "Question", "name": "Comment prévenir l'hypoxie chez les patients à risque ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Surveiller régulièrement la fonction pulmonaire et traiter les maladies sous-jacentes." } }, { "@type": "Question", "name": "Quels modes de vie favorisent une bonne oxygénation ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac favorisent l'oxygénation." } }, { "@type": "Question", "name": "Les vaccinations aident-elles à prévenir l'hypoxie ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vaccinations contre les infections respiratoires peuvent réduire le risque d'hypoxie." } }, { "@type": "Question", "name": "Comment éviter les complications liées à l'anémie ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et un traitement précoce de l'anémie sont essentiels." } }, { "@type": "Question", "name": "Les contrôles réguliers sont-ils nécessaires ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des contrôles réguliers permettent de détecter précocement les problèmes d'oxygénation." } }, { "@type": "Question", "name": "Comment fonctionnent les inhibiteurs de prolyle hydroxylases ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Ils bloquent l'enzyme prolyle hydroxylase, augmentant ainsi la production d'érythropoïétine." } }, { "@type": "Question", "name": "Quels sont les effets secondaires des inhibiteurs ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les effets secondaires peuvent inclure des nausées, des vertiges et des maux de tête." } }, { "@type": "Question", "name": "Les inhibiteurs sont-ils utilisés en monothérapie ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent être utilisés seuls ou en association avec d'autres traitements selon le cas." } }, { "@type": "Question", "name": "Quelle est la durée du traitement avec ces inhibiteurs ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La durée dépend de la réponse au traitement et de la gravité de l'hypoxie." } }, { "@type": "Question", "name": "Y a-t-il des alternatives aux inhibiteurs ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des transfusions sanguines et des suppléments de fer peuvent être des alternatives." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec l'hypoxie ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des lésions organiques, des troubles cognitifs et des arythmies." } }, { "@type": "Question", "name": "Les inhibiteurs peuvent-ils causer des complications ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications comme l'hypertension et des troubles gastro-intestinaux peuvent survenir." } }, { "@type": "Question", "name": "Comment gérer les complications liées à l'anémie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement approprié et un suivi régulier sont essentiels pour gérer les complications." } }, { "@type": "Question", "name": "Quels sont les risques d'une surdose d'inhibiteurs ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Une surdose peut entraîner des effets indésirables graves, nécessitant une attention médicale." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être réversibles avec un traitement approprié et rapide." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque d'hypoxie ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les maladies pulmonaires, le tabagisme et l'obésité augmentent le risque d'hypoxie." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'anémie ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées sont plus susceptibles de développer une anémie." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux d'anémie ou de maladies respiratoires augmentent le risque." } }, { "@type": "Question", "name": "Le mode de vie affecte-t-il le risque d'hypoxie ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sédentaire et une mauvaise alimentation augmentent le risque d'hypoxie." } }, { "@type": "Question", "name": "Les conditions environnementales influencent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, vivre en altitude ou dans des zones polluées peut augmenter le risque d'hypoxie." } } ] } ] }

Sources (10000 au total)

A network meta-analysis of the efficacy of hypoxia-inducible factor prolyl-hydroxylase inhibitors in dialysis chronic kidney disease.

Five types of HIF-PHIs have been authorized for anemia treatment in CKD patients in China and Japan. These are enarodustat, roxadustat, daprodustat, vadadustat, and molidustat. How effectively they co... We conducted an extensive investigation and network meta-analysis of RCTs. In these RCTs, patients with CKD-DD received one of five different HIF-PHI or ESAs, a placebo, and no medical intervention. O... 26 RCTs with 14945 patients were qualified for inclusion. Compared to the placebo, HIF-PHIs and ESAs dramatically boosted hemoglobin without affecting serum iron. Roxadustat performed better hemoglobi... The most effective treatment for hemoglobin correction is roxadustat. The superior efficacy of reducing hepcidin makes roxadustat and enarodustat appropriate for patients with inflammation. However, t...

Hypoxia-inducible factor prolyl hydroxylase inhibitors for anemia in heart failure patients: A protocol for systematic review and meta-analysis.

Anemia is common in heart failure (HF) patients with chronic kidney disease (CKD) and is associated with worse outcomes. Iron supplementation improves symptoms and is associated with reduced risk of h... This meta-analysis will include prospective cohort studies and randomized controlled trials on the effect of HIF-PH inhibitors compared with ESAs in anemic HF patients with CKD. Information of studies... This meta-analysis will evaluate the effect of HIF-PH inhibitors in anemic HF patients with CKD, providing evidence regarding the use of HIF-PH inhibitors in these patients.... INPLASY202230103....

Association of Hypoxia-Inducible Factor Prolyl Hydroxylase Inhibitors with Cardiovascular Events and Death in Dialysis Patients: A Systematic Review and Meta-Analysis.

Anemia is a common finding among patients with advanced chronic kidney disease, especially those on dialysis. The recent introduction of hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHI... This meta-analysis aimed to assess the safety of HIF-PHIs in patients with end-stage kidney disease (ESKD) versus standard therapy with erythropoiesis-stimulating agents (ESAs).... Databases were searched on April 2022. Studies that reported incidence of all-cause mortality; major cardiovascular adverse events (MACEs); myocardial infarction (MI); stroke and thrombotic events in ... 12,821 patients from ten randomized controlled trials were included in this study. Most patients (83%) were on hemodialysis. 6,461 (50.3%) were using HIF-PHIs, and 6,360 (49.6%) were in the ESA group.... Among patients with ESKD on dialysis, the use of HIF-PHIs was non-inferior regarding the safety outcomes when compared to standard of care therapy....

Long-term treatment of chronic kidney disease patients with anemia using hypoxia-inducible factor prolyl hydroxylase inhibitors: potential concerns.

Hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) have been approved in several countries as a supplement or even an alternative to the clinical treatment of anemia in patients with ch...

Cardiac and Kidney Adverse Effects of HIF Prolyl-Hydroxylase Inhibitors for Anemia in Patients With CKD Not Receiving Dialysis: A Systematic Review and Meta-analysis.

Hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) are novel, orally administered agents for anemia management in chronic kidney disease (CKD). We evaluated the cardiac and kidney-relat... Systematic review and meta-analysis of randomized controlled trials (RCTs).... Patients with anemia and CKD not receiving maintenance dialysis.... RCTs comparing HIF-PHIs to placebo or an erythropoiesis-stimulating agent (ESA) with primary outcomes of cardiac and kidney-related adverse events (AEs).... Two independent reviewers evaluated RCTs for eligibility and extracted relevant data.... Dichotomous variables were pooled using the Mantel-Haenszel method and presented as risk ratios (RRs). Subgroup analyses evaluated different intervention times and HIF-PHIs, as well as phase 2 versus ... Twenty-three studies with 15,144 participants were included. No significant difference in the risk of cardiac AEs was observed between the HIF-PHIs group and the placebo (RR, 1.02 [95% CI, 0.89-1.16];... The reporting criteria of cardiac and kidney-related AEs and dosage of HIF-PHIs were inconsistent across trials.... The occurrence of cardiac or kidney-related AEs in the HIF-PHI groups were not different compared with placebo or ESA groups.... Registered at PROSPERO with registration number CRD42021228243....

The neuroprotective effects of FG-4592, a hypoxia-inducible factor-prolyl hydroxylase inhibitor, against oxidative stress induced by alpha-synuclein in N2a cells.

Parkinson's disease (PD) is a neurodegenerative disorder characterized by the loss of dopaminergic neurons in the substantia nigra. The pathological hallmark of PD is the appearance of intraneuronal c...

An updated meta-analysis on the efficacy and safety of hypoxia-inducible factor prolyl hydroxylase inhibitor treatment of anemia in nondialysis-dependent chronic kidney disease.

Renal anemia, a common complication and threat factor of chronic kidney disease (CKD), has long been treated with injectable erythropoietin-stimulating agents (ESAs). As concerns regarding cardiovascu... A meta-analysis of clinical randomized controlled trials (RCTs) on HIF-PHI treatment of NDD-CKD patients based on PubMed, EMBASE, and Cochrane databases as of July 16th, 2023, was conducted. The prima... Twenty-two studies with a total of 7178 subjects in the HIF-PHI group, 3501 subjects in the ESA group and 2533 subjects in the placebo group were enrolled. HIF-PHIs increased the level of Hb and impro... HIF-PHIs may be a convenient and safe alternative to ESAs in patients with NDD-CKD and anemia....

Efficacy and Safety of Hypoxia-Inducible Factor Prolyl Hydroxylase Inhibitor Therapy for Anemia in Renal Transplantation Patients by Prior Erythropoiesis Stimulating Agent Use.

The present study aimed to clarify the efficacy and safety of hypoxia-inducible factor prolyl hydroxylase inhibitor (HIF-PHI) therapy for anemia in renal transplant (RTx) patients.... After successful RTx, 26 patients requiring treatment for anemia were divided into 2 groups (erythropoiesis-stimulating agent [ESA] group and non-ESA group) based on whether an ESA was used before sta... There were 18 patients in the ESA group and 8 patients in the non-ESA group. The median (IQR) Hb values in the 2 groups were 11.35 (10.4-12.3) and 10.15 (8.9-10.4) g/dL, respectively. The chronologica... Hypoxia-inducible factor prolyl hydroxylase inhibitor was effective and safe for RTx patients regardless of prior ESA use....