Titre : Anticorps anti-cytoplasme des polynucléaires neutrophiles

Anticorps anti-cytoplasme des polynucléaires neutrophiles : Questions médicales fréquentes

Termes MeSH sélectionnés :

Embryo Transfer
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présents dans les maladies ?\nQuel rôle joue l'historique médical dans le diagnostic ?\nLes ANCA peuvent-ils être détectés chez des personnes saines ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Anticorps anti-cytoplasme des polynucléaires neutrophiles", "description": "Quels sont les symptômes associés aux ANCA ?\nLes ANCA provoquent-ils des symptômes respiratoires ?\nY a-t-il des symptômes cutanés liés aux ANCA ?\nLes ANCA affectent-ils les reins ?\nLes symptômes des ANCA sont-ils similaires à d'autres maladies ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Anticorps anti-cytoplasme des polynucléaires neutrophiles", "description": "Peut-on prévenir les maladies liées aux ANCA ?\nLes vaccinations sont-elles recommandées pour les patients ANCA ?\nComment réduire le risque de complications ?\nL'évitement de certains médicaments est-il conseillé ?\nLe stress influence-t-il les maladies ANCA ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Anticorps anti-cytoplasme des polynucléaires neutrophiles", "description": "Quels traitements sont utilisés pour les ANCA ?\nLes traitements sont-ils personnalisés pour chaque patient ?\nLes ANCA nécessitent-ils un suivi régulier ?\nY a-t-il des effets secondaires aux traitements ?\nLes traitements peuvent-ils guérir les ANCA ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Anticorps anti-cytoplasme des polynucléaires neutrophiles", "description": "Quelles sont les complications possibles des ANCA ?\nLes ANCA peuvent-ils entraîner des infections ?\nY a-t-il un risque de cancer associé aux ANCA ?\nLes complications sont-elles réversibles ?\nComment surveiller les complications des ANCA ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Anticorps anti-cytoplasme des polynucléaires neutrophiles", "description": "Quels sont les facteurs de risque des ANCA ?\nLe sexe influence-t-il le risque d'ANCA ?\nL'âge joue-t-il un rôle dans le développement des ANCA ?\nCertaines professions augmentent-elles le risque d'ANCA ?\nLes infections antérieures sont-elles un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D019268?mesh_terms=Embryo+Transfer&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer la présence d'ANCA ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un test sanguin spécifique détecte les ANCA dans le sérum du patient." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour les ANCA ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests ELISA et indirect immunofluorescence sont couramment utilisés." } }, { "@type": "Question", "name": "Les ANCA sont-ils toujours présents dans les maladies ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Non, leur présence varie selon la maladie et le stade de l'inflammation." } }, { "@type": "Question", "name": "Quel rôle joue l'historique médical dans le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "L'historique aide à identifier les symptômes et les antécédents de maladies auto-immunes." } }, { "@type": "Question", "name": "Les ANCA peuvent-ils être détectés chez des personnes saines ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des ANCA peuvent être présents à faible niveau chez des individus sains." } }, { "@type": "Question", "name": "Quels sont les symptômes associés aux ANCA ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, fièvre, perte de poids et douleurs articulaires." } }, { "@type": "Question", "name": "Les ANCA provoquent-ils des symptômes respiratoires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent causer des symptômes respiratoires comme la toux et l'essoufflement." } }, { "@type": "Question", "name": "Y a-t-il des symptômes cutanés liés aux ANCA ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des éruptions cutanées et des lésions peuvent apparaître chez certains patients." } }, { "@type": "Question", "name": "Les ANCA affectent-ils les reins ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent entraîner des atteintes rénales, comme la glomérulonéphrite." } }, { "@type": "Question", "name": "Les symptômes des ANCA sont-ils similaires à d'autres maladies ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent être confondus avec d'autres maladies auto-immunes ou inflammatoires." } }, { "@type": "Question", "name": "Peut-on prévenir les maladies liées aux ANCA ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode de prévention spécifique, mais un mode de vie sain aide." } }, { "@type": "Question", "name": "Les vaccinations sont-elles recommandées pour les patients ANCA ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vaccinations peuvent être recommandées pour prévenir les infections." } }, { "@type": "Question", "name": "Comment réduire le risque de complications ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et une gestion proactive des symptômes sont essentiels." } }, { "@type": "Question", "name": "L'évitement de certains médicaments est-il conseillé ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments peuvent aggraver les symptômes et doivent être évités." } }, { "@type": "Question", "name": "Le stress influence-t-il les maladies ANCA ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress peut aggraver les symptômes et doit être géré efficacement." } }, { "@type": "Question", "name": "Quels traitements sont utilisés pour les ANCA ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les corticostéroïdes et les immunosuppresseurs sont souvent prescrits." } }, { "@type": "Question", "name": "Les traitements sont-ils personnalisés pour chaque patient ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le traitement est adapté en fonction de la gravité et des symptômes du patient." } }, { "@type": "Question", "name": "Les ANCA nécessitent-ils un suivi régulier ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier est essentiel pour ajuster le traitement et surveiller l'évolution." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires aux traitements ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements peuvent avoir des effets secondaires comme l'infection ou l'ostéoporose." } }, { "@type": "Question", "name": "Les traitements peuvent-ils guérir les ANCA ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de cure, mais les traitements peuvent contrôler les symptômes et la progression." } }, { "@type": "Question", "name": "Quelles sont les complications possibles des ANCA ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des atteintes rénales, pulmonaires et cardiovasculaires." } }, { "@type": "Question", "name": "Les ANCA peuvent-ils entraîner des infections ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements immunosuppresseurs augmentent le risque d'infections." } }, { "@type": "Question", "name": "Y a-t-il un risque de cancer associé aux ANCA ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Certaines études suggèrent un risque accru de certains cancers chez les patients ANCA." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être réversibles avec un traitement approprié." } }, { "@type": "Question", "name": "Comment surveiller les complications des ANCA ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des examens réguliers et des tests sanguins aident à surveiller les complications." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque des ANCA ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent des antécédents familiaux, le tabagisme et certaines infections." } }, { "@type": "Question", "name": "Le sexe influence-t-il le risque d'ANCA ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les femmes sont plus souvent touchées par les maladies associées aux ANCA." } }, { "@type": "Question", "name": "L'âge joue-t-il un rôle dans le développement des ANCA ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les ANCA apparaissent généralement chez les adultes jeunes à moyens d'âge." } }, { "@type": "Question", "name": "Certaines professions augmentent-elles le risque d'ANCA ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les professions exposant à des produits chimiques peuvent augmenter le risque." } }, { "@type": "Question", "name": "Les infections antérieures sont-elles un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections peuvent déclencher la production d'ANCA chez des individus prédisposés." } } ] } ] }

Sources (10000 au total)

Should embryo rebiopsy be considered a regular strategy to increase the number of embryos available for transfer?

To investigate whether embryo rebiopsy increases the yield of in vitro fertilization (IVF) cycles.... Retrospective study including 18,028 blastocysts submitted for trophectoderm biopsy and preimplantation genetic testing for aneuploidy (PGT-A) between January 2016 and December 2021 in a private IVF c... The overall diagnostic rate was 97.1%, with 517 blastocysts receiving inconclusive reports. Several blastocyst and laboratory features, such as the day of the biopsy, the stage of development, and the... Although an extra round of biopsy and vitrification may cause a detrimental effect on embryo viability, re-analyzing the test-failure blastocysts contributes to increasing the number of euploid blasto...

Stratified analysis of clinical pregnancy outcomes of sequential embryo transfer in frozen embryo transfer cycles based on different factors: a retrospective study.

To explore the effect of sequential embryo transfer (ET) on the pregnancy outcome of frozen-thawed embryo transfer (FET) cycle and the indications of sequential transfer.... A total of 1440 FET cycles were enrolled in this retrospective study, of which 1080 patients received conventional ET and 360 patients received sequential ET. Further stratified analysis was performed... The clinical pregnancy rate and implantation rate of the sequential ET group were higher than those of the conventional ET group (P < 0.01); however, there was no statistical difference in multiple pr... Compared with conventional ET in FET cycle, sequential ET strategy could significantly improve the clinical pregnancy rate and implantation rate. In sequential transfer, patients with three embryos tr...

The effect of the day 3 embryo cell number on the neonatal outcomes of day 5 single blastocyst transfer in frozen embryo transfer cycles.

To evaluate the influence of the day 3 embryo cell number on the neonatal outcomes of day 5 single blastocyst transfer in frozen embryo transfer (FET) cycles.... This retrospective study analysed a total of 2315 delivery cycles of day 5 single blastocyst transfer in FET cycles, including 489, 761 and 1103 live-born infants segregated according to a day 3 embry... The day 3 embryo cell number did not significantly affect the incidence of monozygotic twins. The sex ratio increased as the day 3 embryo cell number increased, but the difference was not statisticall... The day 3 embryo cell number did not significantly affect neonatal outcomes....

Effectiveness and Safety of Two Consecutive Cycles of Single Embryo Transfer Compared With One Cycle of Double Embryo Transfer: A Systematic Review and Meta-Analysis.

To date, evidence regarding the effectiveness and safety of two consecutive cycles of single embryo transfer (2SETs) compared with one cycle of double embryo transfer (DET) has been inadequate, partic... PubMed, Embase, Cochrane Library databases, ClinicalTrails.gov, and the WHO International Clinical Trials Registry Platform were searched up to March 22, 2022. Peer-reviewed, English-language randomiz... Twelve studies were finally included. Compared with the DET, 2SETs were associated with a similar cumulative live birth rate (LBR; 48.24% vs. 48.91%; OR, 0.97; 95% credible interval (CrI), 0.89-1.13, ... Compared to the DET strategy, 2SETs result in a similar LBR while simultaneously reducing the MBR and improving maternal and neonatal adverse outcomes. The 2SETs strategy appears to be especially bene...

The importance of serum progesterone concentration at embryo transfer day and effect of rescue additional progesterone during programmed artificial frozen embryo transfer cycles.

What is the efficacy and possible positive effect of additional rescue subcutaneous (s.c.) progesterone therapy for restoration of progesterone concentration on embryo transfer day and pregnancy rates... Multicentre prospective cohort study (NCT04769401) including a total of 238 programmed artificial FET between February 2021 and September 2021. Patients were divided into ≥10 ng/ml and <10 ng/ml accor... The proportion of patients having ≥10 ng/ml serum progesterone concentrations on embryo transfer day was 70.7%. There was no statistically significant difference with regard to cumulative pregnancy ra... The measurement of serum progesterone concentrations on embryo transfer day may create the opportunity for rescue progesterone administration on that day for patients who fail to reach adequate serum ...

Embryo transfer impact: a comprehensive national cohort analysis comparing maternal and neonatal outcomes across varied embryo stages in fresh and frozen transfers.

The utilization of frozen embryo transfer not only enhances reproductive outcomes by elevating the likelihood of live birth and clinical pregnancy but also improves safety by mitigating the risks asso... In this retrospective cohort study conducted in Taiwan, data from the national assisted reproductive technology (ART) database spanning from January 1st, 2013, to December 31st, 2017, were analyzed. T... Frozen blastocyst transfers showed higher rates of clinical pregnancy (CPR) and live births (LBR) compared to fresh blastocyst transfers. Conversely, frozen cleavage stage transfers demonstrated lower... The freeze-all strategy may not be suitable for universal application. When embryos can develop to the blastocyst stage, FET is a favorable choice, but embryos can only develop to the cleavage stage, ...

The outcomes of sequential embryo transfer in patients undergoing in vitro fertilization with frozen-thawed embryos: A retrospective study.

To explore whether sequential embryo transfer benefits patients with repeated implantation failure (RIF) undergoing frozen-thawed embryo transfer (FET) cycles.... We included 311 patients with a history of RIF in this retrospective study. We did sequential transfers with a cleavage embryo on day 3 and a blastocyst on day 5 in 77 patients; blastocyst transfers w... The clinical pregnancy rate was comparable between the blastocyst transfer group (48.8%), the sequential transfer group(48.1%) and the cleavage embryo transfer group (48.1%). There was no statisticall... Sequential embryo transfer failed to improve clinical outcomes for patients with RIF....

The association between embryo storage time and treatment success in women undergoing freeze-all embryo transfer.

To investigate the relationship between the embryo frozen time and live birth rate (LBR) in women having a freeze-all cycle.... Retrospective cohort study.... Academic hospital.... Women who underwent their first vitrified-warmed cycles from January 2013 to December 2019.... Embryo storage time.... The primary outcome was the LBR.... A total of 14,928 women were eligible for the analysis. Women with the frozen time of transferred embryos for 2-5 months were associated with a higher LBR compared with other groups. The results were ... An inverted U-shaped relationship was found between embryo storage time and treatment success in women with high ovarian response in freeze-all embryo transfer cycles. Prolonged storage time of >6 mon...