Titre : Myopathie à axe central

Myopathie à axe central : Questions médicales fréquentes

Termes MeSH sélectionnés :

Embryo Transfer
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"Diagnostic", "headline": "Diagnostic sur Myopathie à axe central", "description": "Comment diagnostique-t-on la myopathie à axe central ?\nQuels tests génétiques sont utilisés ?\nQuels signes cliniques sont observés ?\nL'IRM est-elle utile pour le diagnostic ?\nQuel rôle joue l'historique familial ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Myopathie à axe central", "description": "Quels sont les principaux symptômes ?\nLa myopathie affecte-t-elle tous les muscles ?\nY a-t-il des symptômes respiratoires ?\nLes symptômes varient-ils selon l'âge ?\nDes troubles de la marche sont-ils fréquents ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Myopathie à axe central", "description": "Peut-on prévenir la myopathie à axe central ?\nLe dépistage est-il recommandé ?\nDes conseils de vie peuvent-ils aider ?\nLes activités physiques sont-elles bénéfiques ?\nLes consultations régulières sont-elles nécessaires ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Myopathie à axe central", "description": "Quels traitements sont disponibles ?\nLes médicaments sont-ils efficaces ?\nLa chirurgie est-elle une option ?\nComment la rééducation aide-t-elle ?\nY a-t-il des traitements expérimentaux ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Myopathie à axe central", "description": "Quelles complications peuvent survenir ?\nLa myopathie peut-elle affecter la vie quotidienne ?\nY a-t-il un risque de cardiomyopathie ?\nLes infections sont-elles plus fréquentes ?\nComment gérer les complications ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Myopathie à axe central", "description": "Quels sont les facteurs de risque génétiques ?\nL'âge est-il un facteur de risque ?\nLe sexe influence-t-il le risque ?\nDes facteurs environnementaux jouent-ils un rôle ?\nLes maladies associées augmentent-elles le risque ?", "url": "https://questionsmedicales.fr/mesh/D020512?mesh_terms=Embryo+Transfer&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la myopathie à axe central ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique, l'électromyogramme et la biopsie musculaire." } }, { "@type": "Question", "name": "Quels tests génétiques sont utilisés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques peuvent identifier des mutations dans le gène RYR1, associé à cette myopathie." } }, { "@type": "Question", "name": "Quels signes cliniques sont observés ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "On observe souvent une faiblesse musculaire proximale et des anomalies dans les biopsies musculaires." } }, { "@type": "Question", "name": "L'IRM est-elle utile pour le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'IRM peut montrer des anomalies musculaires caractéristiques de la myopathie à axe central." } }, { "@type": "Question", "name": "Quel rôle joue l'historique familial ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Un historique familial de myopathies peut orienter le diagnostic vers une origine génétique." } }, { "@type": "Question", "name": "Quels sont les principaux symptômes ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent faiblesse musculaire, fatigue et parfois des douleurs musculaires." } }, { "@type": "Question", "name": "La myopathie affecte-t-elle tous les muscles ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elle touche principalement les muscles proximaux, comme ceux des hanches et des épaules." } }, { "@type": "Question", "name": "Y a-t-il des symptômes respiratoires ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Dans certains cas, la faiblesse musculaire peut affecter les muscles respiratoires." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'âge ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent apparaître dès l'enfance ou à l'âge adulte, selon les cas." } }, { "@type": "Question", "name": "Des troubles de la marche sont-ils fréquents ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la faiblesse musculaire peut entraîner des difficultés à marcher ou à se lever." } }, { "@type": "Question", "name": "Peut-on prévenir la myopathie à axe central ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Étant génétique, il n'existe pas de prévention, mais un diagnostic précoce aide à la gestion." } }, { "@type": "Question", "name": "Le dépistage est-il recommandé ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Le dépistage génétique peut être conseillé pour les familles à risque de transmission." } }, { "@type": "Question", "name": "Des conseils de vie peuvent-ils aider ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Des conseils sur l'exercice et la nutrition peuvent améliorer la qualité de vie des patients." } }, { "@type": "Question", "name": "Les activités physiques sont-elles bénéfiques ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des activités adaptées peuvent aider à maintenir la force musculaire et la mobilité." } }, { "@type": "Question", "name": "Les consultations régulières sont-elles nécessaires ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des suivis réguliers permettent d'ajuster les traitements et surveiller l'évolution." } }, { "@type": "Question", "name": "Quels traitements sont disponibles ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de traitement curatif, mais la physiothérapie aide à maintenir la force musculaire." } }, { "@type": "Question", "name": "Les médicaments sont-ils efficaces ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments peuvent être prescrits pour gérer les symptômes, mais leur efficacité varie." } }, { "@type": "Question", "name": "La chirurgie est-elle une option ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie n'est généralement pas indiquée, sauf pour des complications spécifiques." } }, { "@type": "Question", "name": "Comment la rééducation aide-t-elle ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La rééducation physique aide à améliorer la fonction musculaire et la qualité de vie." } }, { "@type": "Question", "name": "Y a-t-il des traitements expérimentaux ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des essais cliniques explorent des thérapies géniques et des traitements ciblés." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des problèmes respiratoires et des déformations musculo-squelettiques." } }, { "@type": "Question", "name": "La myopathie peut-elle affecter la vie quotidienne ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la faiblesse musculaire peut limiter les activités quotidiennes et l'autonomie." } }, { "@type": "Question", "name": "Y a-t-il un risque de cardiomyopathie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Certaines formes de myopathie peuvent être associées à des problèmes cardiaques." } }, { "@type": "Question", "name": "Les infections sont-elles plus fréquentes ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent survenir en raison de la faiblesse musculaire et de l'immobilité." } }, { "@type": "Question", "name": "Comment gérer les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Une prise en charge multidisciplinaire est essentielle pour gérer les complications." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque génétiques ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux de myopathies augmentent le risque de développer cette maladie." } }, { "@type": "Question", "name": "L'âge est-il un facteur de risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "L'âge d'apparition peut varier, mais les symptômes se manifestent souvent dans l'enfance." } }, { "@type": "Question", "name": "Le sexe influence-t-il le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les myopathies peuvent affecter les deux sexes, mais certaines formes sont plus fréquentes chez les hommes." } }, { "@type": "Question", "name": "Des facteurs environnementaux jouent-ils un rôle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, les facteurs environnementaux ne sont pas clairement établis comme des risques." } }, { "@type": "Question", "name": "Les maladies associées augmentent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines maladies auto-immunes peuvent coexister avec la myopathie, mais leur lien n'est pas direct." } } ] } ] }

Sources (10000 au total)

Early Spontaneous Abortion in Fresh- and Frozen-Embryo Transfers: An Analysis of Over 35,000 Transfer Cycles.

The aim of this study was to explore the risk factors for early spontaneous abortion (ESA) in fresh- and frozen-embryo transfers.... This retrospective cohort study comprised a total of 35,076 patients, including 15,557 women in the fresh-embryo transfer group and 19,519 women in the frozen-embryo transfer group from January 2016 t... In the 35,076 ART transfer cycles, the incidence of ESA was 5.77% (2023/35,076), and the incidence rates for ESA in fresh and frozen cycles were 4.93% (767 of 15,557) and 6.43% (1,256 of 19,519), resp... Maternal age, BMI, number of embryos transferred, and frozen-thawed transfer were independent risk factors for ESA in assisted reproductive technology treatment cycles....

Effect of chromosomal polymorphisms on the outcome of in vitro fertilization and embryo transfer.

The incidence of chromosomal polymorphisms (CP) is increased in infertile couples, but its impact on reproduction is uncertain, especially undergoing assisted reproductive technology treatment. The pu... There were no differences observed between the eight groups in terms of number of oocytes retrieved, MII rate, fertilization rate, cleaved embryo rate, and quality embryo rate for both females and mal... In conclusion, the pregnancy outcomes of ET were affected by CP. It was speculated that this may be associated with the effect of chromosome polymorphism on embryo quality, although this could not be ...

Day-3 vs. Day-5 fresh embryo transfer.

Embryo transfer on day-5 has been associated with higher success rates, therefore our IVF clinics started to extend embryo culture until blastocyst stage. This study aimed to compare the success rates... We had 266 patients included, all having undergone ICSI, with 221 patients having undergone day-3 embryo transfers, and 45 patients having undergone day-5 embryo transfers. Patients with more than fiv... There were no significant differences in patient characteristics, including baseline LH, FSH, Prolactin and Estradiol hormone levels. In addition, there were also no significant differences in rFSH to... Transferring embryos at day-3 may provide the same benefits as day-5 embryo transfers to patients. However, more embryos were required to be transferred to achieve these comparable results....

Frozen embryo transfers in a natural cycle: how to do it right.

Assisted reproductive technology treatment has seen a significant shift from fresh to frozen embryo transfers (FET). Endometrial receptivity in the FET cycle can be achieved through a hormonal replace... Ovulation in a natural cycle is characterized by a luteinizing hormone surge, followed by the rise in progesterone (P4) levels, inducing secretory transformation. However, the luteinizing hormone surg... Endometrial receptivity depends on the duration of progesterone exposure to the adequately estrogenized endometrium. In a natural cycle endometrial preparation approach, correct planning for the embry...

Effect of vaginal flora on clinical outcome of frozen embryo transfer.

Vaginal microbiota imbalance is a high risk factor for premature birth, and is closely related to female pelvic inflammation and sexually transmitted diseases. The effect of vaginal microbiota on the ... From October 2020 to December 2021, 275 FET cycles were selected from the center of reproductive medicine in Affiliated Hospital of Nantong University. Vaginal secretions were collected on the day of ... In 275 FET cycles, the embryo implantation rate, clinical pregnancy rate and ongoing pregnancy rate in the normal group (66.9%,84.3% and 83.1%) were significantly higher than those in the mild dysbios... Nugent score is directly related to the clinical outcome of FET. The Lactobacilli-dominant vaginal flora was a favorable factor for the good clinical outcome of FET, while asymptomatic bacterial vagin...

Effect of exposed-to-air frequency of cryopreserved embryo on clinical outcomes of vitrified-warmed embryo transfer cycles: a retrospective analysis of 9,200 vitrified-warmed transfer cycles.

Cryopreservation of embryos plays a major role in the in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) treatment. However, the storage condition of the cryopreserved embryo can cha... To investigate whether the EAF of cryopreserved embryo affects the clinical outcomes of vitrified-warmed embryo transfer.... A total of 9200 vitrified-warmed embryo transfer cycles were included in this study. All cycles were divided into five groups according to different EAFs (2, 4, 6, 8, or ≥ 10). Post-warming survival r... No significant differences were observed in the positive HCG rate, implantation rate and live birth rate (P > 0.05) among five EAF groups with respect to D3 embryo, D5 blastocyst and D6 blastocyst. Po... These findings indicated that human vitrified embryos in the open system could be repeatedly retrieved from the LN...

A model for predicting low progesterone levels on the day of embryo transfer in hormonally prepared vitrified-warmed embryo transfer cycles: A secondary analysis of a prospective cohort study.

To develop a model that predicts low progesterone (P) levels on the day of embryo transfer (ET) based on patient and cycle characteristics, including serum estradiol (E... A prospective cohort of 193 patients scheduled for cryopreserved blastocyst transfer during an artificial endometrial preparation cycle, using micronized E... Patients with low P levels on the day of ET (<7.8 ng/mL, 25th percentile) were heavier (p < 0.001) and exhibited lower day 5 serum E... Low day 5 E...