Titre : bêta-Alanine

bêta-Alanine : Questions médicales fréquentes

Termes MeSH sélectionnés :

Colonoscopy

Questions fréquentes et termes MeSH associés

Diagnostic 2

#1

Comment diagnostiquer une carence en bêta-alanine ?

Il n'existe pas de test spécifique; une évaluation des symptômes et des apports alimentaires est nécessaire.
Carence en acides aminés Bêta-alanine Évaluation nutritionnelle
#2

Quels tests peuvent évaluer les niveaux de bêta-alanine ?

Des analyses sanguines peuvent mesurer les niveaux d'acides aminés, y compris la bêta-alanine.
Analyse sanguine Acides aminés Bêta-alanine

Symptômes 2

#1

Quels sont les symptômes d'une supplémentation excessive en bêta-alanine ?

Une supplémentation excessive peut provoquer des picotements, des démangeaisons ou des rougeurs.
Effets indésirables Bêta-alanine Paresthésie
#2

La bêta-alanine cause-t-elle des effets secondaires ?

Des effets secondaires comme des picotements peuvent survenir, mais ils sont généralement bénins.
Effets secondaires Bêta-alanine Paresthésie

Prévention 2

#1

Comment prévenir une carence en bêta-alanine ?

Une alimentation équilibrée incluant des sources de protéines peut prévenir une carence.
Prévention Bêta-alanine Alimentation équilibrée
#2

Les sportifs doivent-ils se supplémenter en bêta-alanine ?

Les sportifs peuvent bénéficier d'une supplémentation pour améliorer leur endurance et performance.
Supplémentation Bêta-alanine Endurance

Traitements 2

#1

La bêta-alanine est-elle utilisée pour traiter des maladies ?

Elle n'est pas un traitement médical, mais un complément pour améliorer la performance sportive.
Compléments alimentaires Bêta-alanine Performance sportive
#2

Comment la bêta-alanine améliore-t-elle la performance ?

Elle augmente les niveaux de carnosine dans les muscles, retardant la fatigue lors d'exercices intenses.
Carnosine Bêta-alanine Performance physique

Complications 2

#1

Quelles complications peuvent survenir avec une surconsommation ?

Une surconsommation peut entraîner des troubles gastro-intestinaux et des picotements.
Complications Bêta-alanine Troubles gastro-intestinaux
#2

La bêta-alanine peut-elle interagir avec d'autres médicaments ?

Des interactions sont possibles; il est conseillé de consulter un professionnel de santé.
Interactions médicamenteuses Bêta-alanine Consultation médicale

Facteurs de risque 2

#1

Qui est à risque de carence en bêta-alanine ?

Les personnes ayant une alimentation pauvre en protéines ou végétalienne peuvent être à risque.
Carence en acides aminés Bêta-alanine Alimentation végétalienne
#2

Les athlètes d'endurance ont-ils besoin de plus de bêta-alanine ?

Oui, ils peuvent avoir besoin de plus de bêta-alanine pour améliorer leur performance et récupération.
Athlètes Bêta-alanine Performance sportive
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Dr Olivier Menir

Contenu validé par Dr Olivier Menir

Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale


Validation scientifique effectuée le 13/03/2025

Contenu vérifié selon les dernières recommandations médicales

Auteurs principaux

Bryan Saunders

6 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
  • Institute of Orthopaedics and Traumatology, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, Brazil.

Eimear Dolan

5 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Bruno Gualano

4 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, School of Physical Education and Sport; Rheumatology Division; Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, SP, BR, University of São Paulo, Brazil.
  • Food Research Center, University of São Paulo, São Paulo, Brazil.

Marcelo Papoti

3 publications dans cette catégorie

Affiliations :
  • University of São Paulo, Medicine University of Ribeirão Preto (FMRP-USP), Ribeirão Preto, São Paulo, Brazil.
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Craig Sale

3 publications dans cette catégorie

Affiliations :
  • Musculoskeletal Physiology Research Group, Sport, Health and Performance Enhancement Research Centre, Nottingham Trent University, United Kingdom.

Tasuke Ando

3 publications dans cette catégorie

Affiliations :
  • Laboratory of Animal Microbiology, Department of Animal Science, Graduate School of Agricultural Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai 980-0845, Japan.
Publications dans "bêta-Alanine" :

Hiroshi Yoneyama

3 publications dans cette catégorie

Affiliations :
  • Laboratory of Animal Microbiology, Department of Animal Science, Graduate School of Agricultural Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai 980-0845, Japan.
Publications dans "bêta-Alanine" :

Matheus Silva Norberto

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, Medicine University of Ribeirão Preto (FMRP-USP), Ribeirão Preto, São Paulo, Brazil. matheus.norberto@usp.br.
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil. matheus.norberto@usp.br.
Publications dans "bêta-Alanine" :

Ricardo Augusto Barbieri

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
  • Estácio University, Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Danilo Rodrigues Bertucci

2 publications dans cette catégorie

Affiliations :
  • Department of Physical Education, State São Paulo University, (UNESP), Rio Claro, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Ronaldo Bucken Gobbi

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Eduardo Zapaterra Campos

2 publications dans cette catégorie

Affiliations :
  • Department of Physical Education, Federal University of Pernambuco, (UFPE), Recife, Pernambuco, Brazil.
Publications dans "bêta-Alanine" :

Ellen Cristini De Freitas

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Pedro Perim

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Gabriel Barreto

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Nathan Gobbi

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Ondrej Cesak

2 publications dans cette catégorie

Affiliations :
  • Department of Urology, University Hospital Olomouc, 775 20 Olomouc, Czech Republic.
  • Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Jitka Vostalova

2 publications dans cette catégorie

Affiliations :
  • Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Ales Vidlar

2 publications dans cette catégorie

Affiliations :
  • Department of Urology, University Hospital Olomouc, 775 20 Olomouc, Czech Republic.
  • Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Sources (1499 au total)

Study on the effectiveness of modified colonoscopy nursing pads in colonoscopy.

To investigate the effect of modified colonoscopy nursing pads in colonoscopy.... A total of 262 subjects who underwent colonoscopy at our endoscopy center between September 1, 2021 and February 28, 2022 were selected and randomly divided into a control group and an experimental gr... The success rate of the first correct position of the examinees in the experimental group was significantly higher than that of the control group (P < 0.05), and the time spent by the nurses to guide ... The modified colonoscopy nursing pad can save the time of correct colonoscopy positioning of examinees, improve the efficiency of colonoscopy, reduce the workload of nursing staff, effectively protect...

Randomized controlled trial of EndoRings assisted colonoscopy versus standard colonoscopy.

The EndoRings device is a distal attachment consisting of two layers of circular flexible rings that evert mucosal folds. The aim of this study was to investigate whether EndoRing assisted colonoscopy... Multicenter, parallel group, randomized controlled trial.... Total of 556 patients randomized to ER (n = 275) or SC (n = 281). Colonoscopy completed in 532/556 (96%) cases. EndoRings removed in 74/275 (27%) patients. Total number of polyps in ER limb 582 vs. 51... Our study shows promise for the EndoRings device to improve polyp detection....

Colonoscopy in the nonagenarian population.

With increasing life expectancy, there is an increasing proportion of nonagenarians undergoing both elective and emergency surgical procedures. The decision as to whom will benefit from surgical proce... Retrospective study of patients of Dr. G.R (Gastroenterologist) and Dr. W.B (Colorectal Surgeon) between 1 January 2018 and 31 November 2022. All patients who were ≥90 years old and had a colonoscopy ... post-colonoscopy complications and length of stay.... reasons for colonoscopy, significant colonoscopy findings, 30-day morbidity and mortality.... Sixty patients were included in the study. Median age was 91 (90-100) years old. 33.3% of the patients were males. Seventy percent of the patients were ASA 3. Median length of hospital stay was 1 day.... Colonoscopy can be performed safely in carefully selected nonagenarian patients with acceptable low complication rates....

Artificial Intelligence in Colonoscopy.

Artificial intelligence (AI) is a rapidly growing field in gastrointestinal endoscopy, and its potential applications are virtually endless, with studies demonstrating use of AI for early gastric canc... Multiple randomized controlled trials have now been published which show a statistically significant improvement when using AI to improve adenoma detection and reduce adenoma miss rates during colonos...

A randomized prospective study comparing single-balloon-assisted colonoscopy and cap-assisted colonoscopy in patients with previous incomplete conventional colonoscopy.

Cecal intubation may be unsuccessful by conventional colonoscopy in some patients. Single-balloon-assisted colonoscopy (SBC) and cap-assisted colonoscopy (CAC) were studied to solve this problem. Ther... We conducted a randomized study from 2018 to 2021 to compare cecal intubation rate of SBC and CAC in patients with previous incomplete conventional colonoscopy. We recruited patients with incomplete c... Forty-four patients were recruited. Cecal intubation rate was superior in SBC group (22/22, 100%) than CAC group (16/22, 72.7%) (P = 0.02). No difference in cecal intubation time, polyp detection rate... SBC is superior to CAC in cecal intubation in patients with previous incomplete conventional colonoscopy....

Characterization of Colonoscopies in Preschool Children.

The indications, diagnostic yield, complications, and cecal and ileal intubation rates (CIR and IIR) for colonoscopies in children aged <6 years, denoted preschoolers, is unclear since there is limite... Retrospective review of all colonoscopies in a tertiary pediatric hospital between December 1, 2014 to December 31, 2020 was undertaken. Demographic factors, indication for colonoscopy, extent of colo... One thousand six hundred seventy-one total colonoscopies were performed, of which 13% (n = 219) were in preschoolers with median age 3.9 (range 0.3-5.9) years. Most common indications in preschoolers ... Rectal bleeding was the most common indication and juvenile polyps the most common finding at colonoscopy in preschoolers. A high IIR is achievable in young children but rates are increasingly lower t...

Quality indicators of colonoscopy care: a qualitative study from the perspectives of colonoscopy participants and nurses.

Quality of care in colonoscopy is closely related to colonoscopy participants and the nursing workforce in endoscopy-related settings. However, limited data are available on the evaluations and recomm... With a descriptive qualitative study, semi-structured interviews were conducted between November 2021 and January 2022 with colonoscopy participants (P = 11) and nursing workforce (N = 7) in the endos... Nine major themes emerged according to the structure, process, and outcome care quality model: workforce structure, quality requirements, unit facilities, nursing tools, nursing quality control system... The indicator of quality of colonoscopy care should be used to assess and improve current practices to ensure a more direct and sustained impact of colonoscopy care. This study highlights the importan...

Computer-Aided Detection Improves Adenomas per Colonoscopy for Screening and Surveillance Colonoscopy: A Randomized Trial.

Colonoscopy for colorectal cancer screening is endoscopist dependent, and colonoscopy quality improvement programs aim to improve efficacy. This study evaluated the clinical benefit and safety of usin... This randomized study prospectively evaluated the use of a CADe device at 5 academic and community centers by US board-certified gastroenterologists (n = 22). Participants aged ≥40 scheduled for scree... Between January and September 2021, 1440 participants were enrolled to be randomized. After exclusion of participants who did not meet the eligibility criteria, 677 in the standard arm and 682 in the ... For experienced endoscopists performing screening and surveillance colonoscopies in the United States, the CADe device statistically improved overall adenoma detection (APC) without a concomitant incr... gov registration: NCT04754347....