Publications by authors named "Dragana Ristic"

Objective: To identify the COVID-19 pandemic impact on well-being/mental health, coping strategies, and risk factors in adolescents worldwide.

Method: This study was based on an anonymous online multi-national/multi-language survey in the general population (representative/weighted non-representative samples, 14-17 years of age), measuring change in well-being (World Health Organization-Five Well-Being Index [WHO-5]/range = 0-100) and psychopathology (validated composite P-score/range = 0-100), WHO-5 <50 and <29, pre- vs during COVID-19 pandemic (April 26, 2020-June 26, 2022). Coping strategies and 9 a priori- defined individual/cumulative risk factors were measured.

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Article Synopsis
  • The COH-FIT study is a large, multi-country survey aimed at identifying factors affecting wellbeing and mental health outcomes during the COVID-19 pandemic, involving a representative sample of 121,066 adults.
  • Researchers analyzed both modifiable (like coping strategies and pre-pandemic stress) and non-modifiable factors (such as age, gender, and socioeconomic status), finding significant negative effects on wellbeing and psychopathology scores during the pandemic.
  • The study identified 15 modifiable and 9 non-modifiable risk factors, alongside 13 modifiable and 3 non-modifiable protective factors, emphasizing the importance of social support and coping strategies in mental health outcomes.
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  • There is a lack of comprehensive international studies examining multidimensional mental health and wellbeing before and during the COVID-19 pandemic, particularly identifying at-risk groups and effective coping strategies.
  • The COH-FIT survey, conducted from April 2020 to June 2022 in 30 languages, assessed changes in well-being and psychopathology among over 121,000 participants, revealing significant declines in mental health during the pandemic.
  • Key findings indicated that certain demographics, such as young adults and people in low-income countries, were particularly affected, while coping strategies like exercise, internet use, and maintaining social contacts emerged as the most effective for managing stress.
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: Early diagnosis of the exudative form of age-related macular degeneration (AMD) is very important for a timely first treatment, which is directly related to the preservation of functional visual acuity over a long period. The goal of this paper was to examine the correlation between the double-layer sign (DLS) and the presence of non-exudative macular neovascularization (MNV). : Our research included 60 patients with AMD, exudative in one eye and non-exudative in the other eye.

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Background: We aimed to determine the level of hope in breast cancer patients along with the influence of sociodemographic characteristics on the expressed level of hope.

Methods: A descriptive cross-sectional study was conducted on the sample size of 72 female patients with breast cancer diagnosis. The study was conducted at the University Clinical Center of Kragujevac, Serbia from November 2020 until March 2022.

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Background And Objectives: The aim of the research was to investigate the differences in the concentrations of IL-12, IL-4, IL-10, and IFN-γ in tears after LASIK and PRK procedures.

Materials And Methods: The study included 68 myopic eyes up to -3.0 D refractive spherical equivalent, divided into two groups: Group 1 LASIK ( = 31) and Group 2 PRK ( = 37).

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  • A recent article discussed the modernization of clozapine prescriptions in the US, addressing concerns about agranulocytosis—a serious side effect of this medication.
  • In contrast, an international group examined the global outcomes of clozapine use, highlighting that adverse reactions to the drug may vary across different countries.
  • Research indicated that while some countries like Finland and Denmark reported no increased mortality linked to clozapine, the UK showed a worrying trend of rising fatal outcomes associated with the drug, particularly due to conditions like pneumonia and myocarditis rather than agranulocytosis.
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Objective: Disintegration is a recently proposed broad, trait-like reconceptualization of the proneness to psychotic-like experiences/behaviors.

Methods: We tested the assumption that the 6-factor model (Five-Factor traits plus Disintegration) was the most adequate one and that it was invariant across clinical and non-clinical populations. The clinical sample (n = 161) consisted of patients who had at least one psychotic episode, duration of illness less than 10 years, currently in remission.

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Background: The Collaborative Outcome study on Health and Functioning during Infection Times (COH-FIT; www.coh-fit.com) is an anonymous and global online survey measuring health and functioning during the COVID-19 pandemic.

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Risperidone is one of the most commonly used antipsychotics (AP), due to its safety and efficacy in reducing psychotic symptoms. Despite the favorable side effect profile, the therapy is accompanied by side effects due to the non-selectivity of this medicine. This review will briefly highlight the most important basic and clinical findings in this area, consider the clinical effects of AP-induced hyperprolactinemia (HPL), and suggest different approaches to the treatment.

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Background: The COVID-19 pandemic has altered daily routines and family functioning, led to closing schools, and dramatically limited social interactions worldwide. Measuring its impact on mental health of vulnerable children and adolescents is crucial.

Methods: The Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT - www.

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Diabetes mellitus is a chronic condition that continues to increase in both incidence and prevalence. Renin-Angiotensin-Aldosterone System is one of the main modulators of chronic hyperglycaemia and, thus, its influence on tissues. Hyperglycaemia-induced oxidative stress is an important factor in diabetic cardiomyopathy.

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Food allergy represents a highly up-to-date and continually increasing problem of modern man. Although being present in all ages, it most often occures in children aged up to three years. Sensitization most often occurs by a direct way, but it is also possible to be caused by mother's milk, and even transplacentally.

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Introduction: Vitamin D intoxication represents a rare and potentially serious pathological condition caused by the excess of calcium and phosphorus. We are presenting an infant with vitamin D intoxication due to excessive daily administration, as well as therapeutic procedures that prevented its adverse effects.

Case Outline: A 1.

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Introduction: Alpha-1-antitrypsin deficiency (AATD) is a relatively rare and clinically very heterogeneous autosomal recessive disorder.

Objective: Presentation of clinical characteristics of AATD in the first months after birth, as well as the significance of testing brothers and sisters for its presence.

Methods: Objectives of the study were analyzed on a sample of eight children (four male and four female, aged 63 months (mean 14.

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Introduction: Glaucoma is a chronic, progressive disease of the optic nerve which if left untreated can lead to blindness at end stages. A decrease of intraocular pressure (IOP) has proven to slow down the progression of the disease. IOP decrease can be achieved by medical, laser and surgical treatment.

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Celiac disease (CD) is a chronic inflammatory disease in the small intestine triggered by gluten uptake that occurs in genetically susceptible individuals. HLA-DQ2 protein encoded by HLA-DQA1*05 and DQB1*02 alleles is found in 90-95% of CD patients. All of the remaining patients carry HLA-DQ8 protein encoded by HLA-DQA1*03 and DQB1*03:02 alleles.

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Introduction: X-linked hypophosphatemic rickets (XLHR) is a dominant inherited disease caused by isolated renal phosphate wasting and impairment of vitamin D activation. We present a girl with X-linked hypophosphatemic rickets (XLHR) as a consequence of de novo mutation in the PHEX gene.

Case Outline: A 2.

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Background/aim: Age-related macular degeneration (AMD) is a leading cause of the loss of central visual acuity in population older than 70 years. We can distinguish wet and dry form of AMD. The aim of the study was to present our early results in treatment of the wet (neovascular) form of AMD with intravitreal administration of bevacizumab.

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Article Synopsis
  • Ileostomy is a surgical procedure often performed on children that can lead to chronic dehydration and undernutrition due to fluid loss.
  • This study aimed to explore the effectiveness of oral rehydration solutions (ORS) in replenishing water and electrolytes in infants with ileostomy.
  • Results showed that using ORS with a specific sodium concentration successfully maintained water and electrolyte balance, ultimately improving the nutritional status of the infants involved.
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Introduction: In the last few years the use of cardiac troponin I and T, as diagnostic and prognostic factors of ischemic myocardial injury both in adult and neonatal medicine has been of great interest.

Objective: The objective of our research was to investigate the significance of cardiac troponin I (cTnl) as an early indicator of the presence and severity of hypoxic-ischemic encephalopathy (HIE) in newborns.

Methods: We analyzed 55 term newborns with HIE diagnosed based on clinical findings and ultrasonographic examination of the central nervous system.

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