Ángel López Fernández-Roldán

Mr. Ángel López Fernández-Roldán

orcid

Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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29 July 2024 in Nutrients
Verified
Journal Article
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VSVictor Serrano-Fernandez
Victor Serrano-Fernandez
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
CNCarlos Navarrete
Carlos Navarrete
BGbrigida molina gallego
brigida molina gallego
Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
Background: The incidence and prevalence of inflammatory bowel diseases (IBD) are increasing around the world, especially in Western countries. The objective of this study was to evaluate the health habits of healthy controls and individuals with IBDs to identify possible risk factors for IBD development. Methods: A case-control study was conducted among Spanish participants over 18 years of age. A self-administered questionnaire was completed by subjects to collect information on several sociodemographic variables and habits, such as the consumption of tobacco, alcohol, antibiotics, nonsteroidal anti-inflammatory agents and macronutrients; anxiety and depression; and quality of life. Results: The main risk factors identified were age; living in an urban environment; anxiety; and excessive consumption of proteins, carbohydrates and fats. In addition, the consumption of fibre had a preventive effect against IBD development. Conclusions: Age, anxiety and living in urban areas pose a risk of suffering from IBD, as does the excessive consumption of certain macronutrients. However, the consumption of fibre has a protective effect on the development of some IBD types.

13 November 2025 in Journal of Clinical Medicine
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CACelia Villalba Aguilar
Celia Villalba Aguilar
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
LVLucía Villalba-Aguilar
Lucía Villalba-Aguilar
Matilde Isabel Castillo HermosoMatilde Isabel Castillo Hermoso
Matilde Isabel Castillo Hermoso
Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
Background: Diabetic foot syndrome is a common complication of diabetes mellitus, and its incidence is increasing due to increasing rates of overweight and an aging population. Negative pressure wound therapy has been shown to improve wound healing. This study aimed to analyze the efficacy of this therapy compared with conventional treatments in patients with diabetic foot ulcers. Methods: A systematic search was conducted in the following databases: PubMed, SCOPUS, CINAHL, and the Cochrane Library, and the methodological quality was assessed using the Rob2 scale. This meta-analysis was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Results: A total of 11 clinical trials involving 1117 subjects. The primary outcome was efficacy, which was measured by the complete healing rate, wound size, time to granulation tissue formation, adverse effects, amputations, hospital stay, and cost. This study demonstrated that this therapy improves healing (OR= −10.39, 95% CI [−14.22, −6.57]) and reduces wound size (OR = −4.11, 95% CI [−7.83, −0.39]) while potentially lowering overall costs. Conclusions: Limitations include heterogeneity and different variables measured in studies. Additionally, there were differences among the trials due to the lack of blinding. Although no significant differences were found in amputations or infections, this therapy reduces pain and decreases the use of antibiotics and analgesics. Its use requires individual and expert assessment to maximize its benefits.

17 January 2026 in Nutrients
Verified
Journal Article
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Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
VSVictor Serrano-Fernandez
Victor Serrano-Fernandez
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
ECEsperanza Barroso Corroto
Esperanza Barroso Corroto
LMLaura Pilar De Paz Montón
Laura Pilar De Paz Montón
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
Background/Objectives: Digestive problems are common in the general population and may be influenced by lifestyle, emotional status and diet. This study aimed to estimate the prevalence of digestive problems in Spanish adults and examined associated factors. Methods: Descriptive cross-sectional analysis of anonymized adult microdata from the 2023 Spanish Health Survey was performed. Data were collected using a mixed-mode design (self-administered web questionnaire with interviewer-administered follow-up). Digestive problems were recoded by combining gastric ulcer, constipation, and prescribed use of laxatives, astringent drugs, and stomach medication. Therefore, digestive problems are primarily defined as the presence of gastric ulcers, diarrhea, and/or constipation. Variables included sociodemographic, Body Mass Index (BMI), smoking, alcohol intake, physical activity, Personal Health Questionnaire Depression Scale (PHQ-8), World Health Organization Well Being Index (WHO-5), and macronutrient intake estimated from a Food-Frequency Questionnaire using the Spanish Food Composition Database (BEDCA). Group comparisons and multivariable logistic regression were conducted (95% CI; significance level set at p < 0.05). Results: Of 34,148 participants, 13,518 provided information on digestive problems; among these respondents, 3860 (28.6%) reported having digestive issues. Prevalence ranged from 5.2% to 36.5% among national territories. Higher odds (OR) of digestive problems were associated with age (OR 1.026, 95% CI 1.023–1.029), female sex (OR 1.168, 1.070–1.276), non-smoking (OR 1.240, 1.005–1.531) and ex-smoking (OR 1.447, 1.272–1.647) compared to current smokers, higher PHQ-8 scores (OR 1.040, 1.029–1.051), greater protein intake (OR 1.016, 1.009–1.023), consumption of sweet pastries (OR 1.058, 1.039–1.077), and dairy products (OR 1.027, 1.002–1.053); in contrast, lower odds were associated with higher WHO-5 scores (OR 0.985, 0.982–0.987), total fiber intake (OR 0.968, 0.949–0.987), and legume consumption (OR 0.894, 0.856–0.933). Conclusions: Digestive problems show considerable variability in prevalence among survey-based Spanish sample. Digestive problems were associated with older age, female sex, depressive symptoms, high-protein intake, and higher consumption of sweet pastries and dairy products, whereas higher well-being scores, higher fiber intake and legume consumption were associated with lower odds of digestive problems.

19 October 2024 in Healthcare
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MCMIRIAM HIDALGO CABANILLAS
MIRIAM HIDALGO CABANILLAS
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
RMRosa María Molina Madueño
Rosa María Molina Madueño
PRPedro Manuel Rodríguez-Muñoz
Pedro Manuel Rodríguez-Muñoz
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
Background: The healthcare professional who performs sedation for digestive endoscopy procedures is usually the nurse. Therefore, knowledge and training on the part of the nurse is an important factor for the correct sedation of the patient and may affect, among other factors, the quality of health care and the recovery and well-being of the patient. Objective: To determine the training opportunities and resources available to the specialists involved in digestive endoscopy services in hospitals in Spain in which sedation is performed by the nursing staff. Methods: This was a descriptive cross-sectional study performed in the Digestive Endoscopy Service at Toledo University Hospital and nearby hospitals in central Spain. The sample consisted of 75 nurses who administer sedation in digestive endoscopic procedures. Results: Regarding the training of nurses, the vast majority were generalist nurses, and only a small percentage obtained specialized training through ongoing training. Most had been working in the service for more than two years, and very few had previous experience in sedation, although the vast majority currently applied sedation. Life support training was also critical. There were significant differences in the availability of resources between different hospitals. Conclusions: The training of nurses who perform sedation in digestive endoscopy services could be improved since there is a high proportion of personnel without specific training in sedation before starting to work in the service. It is crucial to implement targeted and ongoing training programs to improve competencies in this area, as they are essential to ensure the safety and effectiveness of the procedure. Given the variability in resources and personnel training that exists between different hospitals, it seems important to establish standards at the institutional level.

30 September 2024 in Preprints.org
Verified
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MCMIRIAM HIDALGO CABANILLAS
MIRIAM HIDALGO CABANILLAS
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
RMRosa María Molina Madueño
Rosa María Molina Madueño
PRPedro Manuel Rodríguez-Muñoz
Pedro Manuel Rodríguez-Muñoz
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
Background: The healthcare professional who performs sedation for digestive endoscopy procedures is usually the nurse. Therefore, knowledge and training on the part of the nurse is an important factor for the correct sedation of the patient and may affect, among other factors, the quality of health care and the recovery and well-being of the patient. Objective: To determine the training opportunities and resources available to the specialists involved indigestive endoscopy services in hospitals in Spain in which sedation is performed by the nursing staff.Methods: This was a descriptive cross-sectional study performed in the Digestive Endoscopy Service at Toledo University Hospital and nearby hospitals in central Spain. The sample consisted of 75 nurses who administer sedation in digestive endoscopic procedures. Results: Regarding the training of nurses, the vast majority were generalist nurses, and only a small percentage obtained specialized training through ongoing training. Most had been working in the service for more than two years, and very few had previous experience in sedation, although the vast majority currently applied sedation. Life support training was also critical. There were significant differences in the availability of resources between different hospitals. Conclusions: The training of nurses who perform sedation in digestive endoscopy services could be improved since there is a high proportion of personnel without specific training in sedation before starting to work in the service. It is crucial to implement targeted and ongoing training programs to improve competencies in this area, as they are essential to ensure the safety and effectiveness of the procedure. Given the variability in resources and personnel training that exists between different hospitals, it seems important to establish standards at the institutional level.

4 February 2025 in PLOS ONE
Verified
Journal Article
Open access
PDF file
ECEsperanza Barroso Corroto
Esperanza Barroso Corroto
Juan Manuel Carmona-TorresJuan Manuel Carmona-Torres
Juan Manuel Carmona-Torres
José Alberto Laredo-AguileraJosé Alberto Laredo-Aguilera
José Alberto Laredo-Aguilera
Ángel López Fernández-RoldánÁngel López Fernández-Roldán
Ángel López Fernández-Roldán
CNCarlos Navarrete-Tejero
Carlos Navarrete-Tejero
Michail Zografakis-SfakianakisMichail Zografakis-Sfakianakis
Michail Zografakis-Sfakianakis
Background: Dating violence (DV) is a major public health problem with serious consequences for the young population. The Conflict in Adolescent Dating Relationship Inventory (CADRI) is the most internationally used tool to measure DV. However, no tool has been translated, culturally adapted, or validated in the Greek context to assess the prevalence of DV in the Greek population. Aim: To culturally adapt, validate, and translate the Conflict in Adolescent Dating Relationship Inventory (CADRI) in the Greek language to ensure its reliability and cultural and linguistic validity in the Greek population. Methods: A cross-cultural adaptation process and cross-sectional study were carried out. There were two phases in the research. First, face validity was assessed after the first phase of translation, which included cross-cultural item adaptation, content validation and expert review of the instrument. In the second stage, the scale’s psychometric qualities were assessed on a sample of nursing college students. A CADRI instrument was used to assess DV. Results: The final sample comprised a total of 177 university students. The internal consistency and reliability were good (>0.7), with a Cronbach’s alpha of 0.889 for the violence perpetrated subscale and 0.925 for the violence suffered subscale, indicating strong correlations between the total item scores. After exploratory factor analysis was performed, the structure obtained was similar to the original structure. Furthermore, 88.7% of university students perpetrated DV in the last year on their partners, and 90.7% suffered DV, with verbal and emotional violence the most common types. Conclusion: This study provides robust evidence of the validity and reliability of the CADRI for measuring DV in the Greek university population. Additionally, the high prevalence makes it necessary to create DV prevention plans and further research, especially among nursing students. Impact: Validation of the CADRI in Greece will increase the knowledge of DV in this population, which lacks validated instruments. Public contribution: The results obtained with the CADRI can be applied to the prevention of DV in young people.