questionsmedicales.fr
Préparations pharmaceutiques
Colloïdes
Gels
Hydrogels
Hydrogels : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Infection
Plaie
Hydrogels
Viscosité
Hydrogels
Évaluation
Biocompatibilité
Hydrogels
Tests in vitro
Réaction indésirable
Hydrogels
Symptômes
Allergie
Hydrogels
Tests cutanés
Symptômes
5
Irritation
Hydrogels
Symptômes
Douleur
Hydrogels
Inflammation
Infection
Hydrogels
Symptômes
Démangeaisons
Hydrogels
Réaction allergique
Effets secondaires
Hydrogels
Allergie
Prévention
5
Infections
Hydrogels
Prévention
Précautions
Hydrogels
Utilisation
Stockage
Hydrogels
Dégradation
Surveillance
Hydrogels
Infection
Réactions allergiques
Hydrogels
Test cutané
Traitements
5
Brûlures
Hydrogels
Cicatrisation
Ulcères
Hydrogels
Cicatrisation
Soins post-opératoires
Hydrogels
Cicatrisation
Plaies chroniques
Hydrogels
Cicatrisation
Greffes de peau
Hydrogels
Protection
Complications
5
Complications
Hydrogels
Infections
Cicatrices
Hydrogels
Cicatrisation
Infection
Hydrogels
Antibiotiques
Brûlures
Hydrogels
Irritation
Risques
Hydrogels
Macération
Facteurs de risque
5
Infection
Hydrogels
Facteurs de risque
Personnes âgées
Hydrogels
Facteurs de risque
Allergies
Hydrogels
Facteurs de risque
Antécédents médicaux
Hydrogels
Dermatite
Diabète
Hydrogels
Cicatrisation
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"@type": "Question",
"name": "Les hydrogels peuvent-ils causer des démangeaisons ?",
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"@type": "Question",
"name": "Comment prévenir les infections lors de l'utilisation d'hydrogels ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurez-vous que la plaie est propre et appliquez l'hydrogel dans des conditions stériles."
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{
"@type": "Question",
"name": "Quelles précautions prendre avec les hydrogels ?",
"position": 12,
"acceptedAnswer": {
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"name": "Comment stocker les hydrogels pour éviter leur dégradation ?",
"position": 13,
"acceptedAnswer": {
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"@type": "Question",
"name": "Les hydrogels nécessitent-ils une surveillance après application ?",
"position": 14,
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},
{
"@type": "Question",
"name": "Comment éviter les réactions allergiques aux hydrogels ?",
"position": 15,
"acceptedAnswer": {
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"text": "Effectuez un test cutané préalable si vous avez des antécédents d'allergies."
}
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{
"@type": "Question",
"name": "Comment les hydrogels sont-ils utilisés dans le traitement des brûlures ?",
"position": 16,
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{
"@type": "Question",
"name": "Les hydrogels sont-ils efficaces pour les ulcères ?",
"position": 17,
"acceptedAnswer": {
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"text": "Oui, ils aident à maintenir un environnement humide, favorisant la guérison des ulcères."
}
},
{
"@type": "Question",
"name": "Peut-on utiliser des hydrogels pour les soins post-opératoires ?",
"position": 18,
"acceptedAnswer": {
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"text": "Oui, ils sont souvent utilisés pour protéger les incisions chirurgicales et favoriser la guérison."
}
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{
"@type": "Question",
"name": "Comment les hydrogels aident-ils à traiter les plaies chroniques ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils maintiennent l'hydratation et réduisent la douleur, ce qui favorise la cicatrisation."
}
},
{
"@type": "Question",
"name": "Les hydrogels peuvent-ils être utilisés pour les greffes de peau ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent être utilisés pour protéger les greffes et maintenir l'humidité."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec les hydrogels ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent infections, réactions allergiques et irritation cutanée."
}
},
{
"@type": "Question",
"name": "Les hydrogels peuvent-ils causer des cicatrices ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "En général, ils favorisent la cicatrisation, mais une mauvaise utilisation peut entraîner des cicatrices."
}
},
{
"@type": "Question",
"name": "Comment gérer une infection causée par un hydrogel ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Consultez un professionnel de santé pour un traitement approprié, souvent avec des antibiotiques."
}
},
{
"@type": "Question",
"name": "Les hydrogels peuvent-ils provoquer des brûlures ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une application incorrecte ou prolongée peut entraîner des brûlures cutanées."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'utilisation prolongée des hydrogels ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation prolongée peut entraîner une macération de la peau et des infections."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infection avec les hydrogels ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent une mauvaise hygiène, des plaies profondes et un système immunitaire affaibli."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque avec les hydrogels ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent avoir une peau plus fragile et un système immunitaire affaibli."
}
},
{
"@type": "Question",
"name": "Les allergies aux composants des hydrogels sont-elles fréquentes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les allergies sont rares, mais peuvent survenir, surtout chez les personnes sensibles."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux augmentent les risques avec les hydrogels ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de dermatite ou d'allergies cutanées peuvent augmenter les risques."
}
},
{
"@type": "Question",
"name": "Les diabétiques ont-ils des risques accrus avec les hydrogels ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les diabétiques peuvent avoir une cicatrisation plus lente et un risque accru d'infection."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 15/03/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Publications dans "Hydrogels" :
4 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. zhaox@mit.edu.
Publications dans "Hydrogels" :
3 publications dans cette catégorie
Publications dans "Hydrogels" :
3 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Biomedical Engineering, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Chemical and Petroleum Engineering, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Chemical and Petroleum Engineering, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Biomedical Engineering, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
Department of Chemical and Petroleum Engineering, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
School of Engineering and Applied Sciences, Kavli Institute for Bionano Science and Technology, Harvard University, MA, 02138, USA.
State Key Laboratory of Fluid Power and Mechatronic System, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Department of Engineering Mechanics, and Center for X-Mechanics, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
School of Engineering and Applied Sciences, Kavli Institute for Bionano Science and Technology, Harvard University, MA, 02138, USA.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
Department of Radiology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
Department of Radiology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
2 publications dans cette catégorie
Affiliations :
Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea.
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea.
Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Republic of Korea.
Publications dans "Hydrogels" :
Using a large national database, we evaluated the relationship between RBC transfusion volume, RBC transfusion rate, and in-hospital mortality to explore the presence of a futility threshold in trauma...
The ACS-TQIP 2013 to 2018 database was analyzed. Adult patients who received ultramassive blood transfusion (≥20 units of RBC/24 hours) were included. RBC transfusion volume and rate were captured at ...
Among 5,135 patients analyzed, in-hospital mortality rate was 62.1% (n = 3,190), and 4-hour and 24-hour mortality rates were 17.53% (n = 900) and 42.41% (n = 2,178), respectively. RBC transfusion volu...
RBC transfusion volume within 4 or 24 hours and mean RBC transfusion rate within 4 hours were not markers of futility. The observed maximum length of survival per mean RBC transfusion rate could infor...
Whole blood is gaining popularity in the treatment of traumatic massive haemorrhage. The prospective study of Hazelton et al. in 2022 shows that mortality is reduced in patients treated with whole blo...
Autoimmune rheumatic disorders (ARD) represent a wide spectrum of disorders that affect in priority the joints, bones, muscles, and connective tissues. Examples of ARD include rheumatoid arthritis, sy...
The scant evidence on the use of transfusions in neonatal care explains the limitations of current clinical guidelines. Despite this, in this document we explore the most recent evidence to make recom...
Data demonstrate the benefit of blood product administration near point-of-injury (POI). Fresh whole blood transfusion from a pre-screened donor provides a source of blood at the POI when resources ar...
We conducted a prospective, observational study of medics with varying levels of experience. Inexperienced medics were those with minimal or no reported experience learning the autologous transfusion ...
The median number of attempts for inexperienced and experienced medics was 1 versus 1 (interquartile range 1-1 for both, p = .260). The inexperienced medics had a slower median time to needle venipunc...
Inexperienced medics have longer procedure times when training autologous whole blood transfusion skills. This data will help establish training measures of performance for skills optimization when le...
Whether clinical practice guidelines have a significant impact on practice is unclear. The effect of guideline recommendations on clinical practice often a lags behind the date of publication. We eval...
RhD-negative blood products are in chronic short supply leading to renewed interest in utilizing RhD-positive blood products for emergency transfusions. This study assessed parental perceptions of eme...
A survey of parents/guardians was conducted on their tolerance of transfusing RhD-positive blood to RhD-negative female children ≤17 years old at four level 1 pediatric hospitals....
In total, 621 parents/guardians were approached of whom 378/621 (61%) completed the survey in its entirety and were included in the analysis. Respondents were mostly females [295/378 (78%)], White [24...
Most parents were willing to accept RhD-positive blood products on behalf of RhD-negative female children in an emergency situation. Further discussions and evidence-based guidelines on transfusing Rh...
Repeated red blood cell (RBC) transfusions in preterm neonates cause the progressive displacement of fetal hemoglobin (HbF) by adult hemoglobin. The ensuing increase of oxygen delivery may result at t...
Blood transfusions are essential to treating anaemia of burn injuries. It has recently been observed that patients with non-major burns < 20%TBSA may also develop anaemia requiring transfusion of bloo...
To determine risk factors for transfusion of blood products in patients with non-major burn injuries and assess transfusion practices to establish impact on patient outcome....
Our study included 182 adult patients with non-major burn injuries, < 20%TBSA admitted over a 3-year period at the Department of Plastic Surgery and Burns Unit of the Emergency County Hospital Cluj-Na...
37.9% of patients included in our study developed anaemia throughout admission and 7.7% underwent blood transfusions. Mean Hb levels triggering blood transfusions have been recorded at 7.4 (IQR=8.8-9....
Patient related comorbidities correlate with higher transfusion rates in non-major burn injuries. Due to the risk associated with the use of blood products decision to transfuse should adhere to curre...
Sc1 is a high-prevalence blood group antigen that is part of the Scianna blood group system. The clinical significance of Scianna antibodies is not well understood because of their rarity; there are o...