Evaluation of Soft and Hard Tissue Healing After Impacted Mandibular Third Molar Surgery With the Use of E-PRF and H-PRF - a Randomized Controlled Clinical Study

This clinical trial aims to compare the effect of platelet concentrates E-PRF and H-PRF on soft and hard tissue healing in healthy individuals after lower third molar surgery. The main questions it aims to answer are:
Do E-PRF and H-PRF reduce complications after third molar surgery? Do E-PRF and H-PRF improve soft tissue healing after third molar surgery? Do E-PRF and H-PRF improve hard tissue healing after third molar surgery? Participants will be divided into 2 study groups and one control group. Third molar surgery will be performed according to standard protocol. In study groups, dentoalveolar defects will be filled with E-PRF and H-PRF which are products of centrifugation of the patient's blood without additives. Soft tissue and hard tissue healing will be compared between the groups.

开始日期2021-05-21

申办/合作机构

University of Sarajevo

NCT04449731

/ CompletedN/AIIT

Changes in Dietary Behaviours During the COVID-19 Outbreak Confinement in the Adult Population

This cross-sectional study will allow to collect eating behaviours data during the COVID-19 confinement, some of them related to the Mediterranean Diet to better understand the eating behaviours of adult population during this novel and exceptional situation.
Hypothesis: The eating habits of the population together with physical activity level will change during the COVID-19 outbreak confinement.

开始日期2020-03-20

申办/合作机构

University of Granada

[+12]

NCT04558697

/ Completed临床4期

Use of Vagitories Based on St. John's Wort, Tea Tree Oil and Shepherd's Purse in the Treatment of Vaginal Inflammation

There are more and more herbal preparations that are used for the purpose of treatment and improvement of the clinical picture of vaginitis by patients themselves, but also by healthcare professionals. Plant species, St. John's wort, chamomile, calendula, yarrow, shepherd's purse and tea tree oil are well known for there anti-inflammatory, antimicrobial and wound healing activity. This paper presents the results of a clinical study in which three herbal formulations/vagitories, based on extracts of above mentioned plant species, were investigated for their effectiveness on non-specific vaginitis.
This was randomized controlled clinical study that included 210 women with diagnosed non-specific vaginitis. Patients were divided into two basic groups, women in reproductive stage and postmenopausal stage. Three subgroups, containing approximately 30 patients each, received one of three vagitorie formulations for 5 days during which the effects on subjective and objective symptoms were monitored.

开始日期2019-03-21

申办/合作机构

University of Sarajevo

[+1]

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项与 University of Sarajevo 相关的文献（医药）

2025-12-31·Evidence-Based Toxicology

Reporting quality of systematic review protocols in environmental and occupational toxicology: a meta-epidemiology study protocol

作者: Menon, Julia M. L. ; Morgan, Rebecca L. ; Hoffmann, Sebastian ; Evidence-Based Toxicology Collaboration ; Pavlovic, Milica D. ; Vist, Gunn E. ; Videira, Natália B. ; Omeragic, Elma ; Lagisz, Malgorzata

2025-08-01·Journal of Surveying Engineering

Inclination Assessment of Objects with Circular Base Using Algebraic Circle Fitting, Linear Regression, and Bootstrapping

作者: Kulo, Nedim ; Topoljak, Jusuf ; Mulahusić, Admir ; Ambrožič, Tomaž ; Tuno, Nedim ; Hamzić, Adis ; Đidelija, Muamer

2025-07-01·International Electronic Journal of Mathematics Education

The impact of contextual teaching and learning on improving student achievement in economic mathematics

作者: Thaqi, Xhevdet ; Hamzić, Dina Kamber ; Mahmuti, Agon

The effectiveness of teaching strategies in improving student achievement in mathematics has been a topic of ongoing research. In Kosovo, vocational schools, especially those with an economics focus, face challenges in student engagement and achievement in mathematics, particularly in solving contextual problems related to economics. This study examines the impact of contextual teaching and learning (CTL) on students’ mathematical problem-solving skills in economics, as well as students’ attitudes toward this approach. This action research study employed a quasi-experimental design with a pre-/post-test approach. The research was conducted at the vocational high school “Andrea Durrsaku” in Kamenica, with 40 twelfth-grade students enrolled in the department of economics. The intervention lasted for six weeks, during which students engaged in problem-solving tasks related to economics using the modified CEICT (connection, experience, implementation, collaboration, transfer) model. Data collection included a pre-test, post-test, and a questionnaire with open-ended questions to measure students’ attitudes toward the contextual approach. Results from the pre- and post-test indicated significant improvement in student achievement, particularly in solving contextual problems in economics. Students demonstrated better problem-solving skills after the six-week intervention. Additionally, the majority of students reported positive attitudes toward CTL, appreciating their relevance to real-life situations and their collaborative nature. The findings suggest that CTL significantly enhances student achievement in mathematics, particularly in the context of economics, by making learning more relevant and interactive. Students’ positive attitudes toward this approach highlight its potential to foster deeper engagement and understanding. This research underscores the importance of integrating contextual learning strategies into vocational education to improve outcomes and better prepare students for real-world challenges.

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