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Poškienė I, Minkauskienė M, Kregždytė R, Jarienė K, Kliučinskas M. Outcomes of low-risk birth care during the Covid-19 pandemic: A cohort study from a tertiary care center in Lithuania. Open Med (Wars) 2023; 18:20230720. [PMID: 37251540 PMCID: PMC10224623 DOI: 10.1515/med-2023-0720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/03/2023] [Accepted: 04/26/2023] [Indexed: 05/31/2023] Open
Abstract
According to the World Health Organization, midwife-led care is the most appropriate and cost-effective type of perinatal care. As the Covid-19 pandemic with its drastic changes and challenges for the health systems and the medical staff made large adjustments to the healthcare delivery system, midwife-led care became an even more important supportive tool in maintaining unnecessary interventions. This retrospective cohort study aims to compare the outcomes of midwife-led care and team-led care in low-risk births between the Covid-19 pandemic and non-Covid-19 pandemic period. The total studied population was 1,185 singleton births and consisted of 727 births during the non-Covid-19 period and 458 births from the Covid-19 period. The study revealed the safety of low-risk birth care during the first wave of the Covid-19 pandemic in both groups. The maternal and perinatal outcomes remained stable without an increased rate of unsuccessful vaginal births and newborn asphyxia; moreover, birth care of low-risk women provided by midwives preserved autonomy, integrity, and resistance to responding to a disaster. The aforementioned results exhibit that high-quality, safe supervision by midwives in low-risk births can be provided even in high-stress circumstances.
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Affiliation(s)
- Ingrida Poškienė
- Department of Obstetrics and Gynaecology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Meilė Minkauskienė
- Department of Obstetrics and Gynaecology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kristina Jarienė
- Department of Obstetrics and Gynaecology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Mindaugas Kliučinskas
- Department of Obstetrics and Gynaecology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Širvinskienė G, Antinienė D, Griciūtė A, Dulksnienė L, Asisi V, Kregždytė R, Kerbl V, Amtmann E. Effectiveness of the ELLA Training for the Promotion of Emotional and Social Competences in Lithuanian Preschool Children. Int J Environ Res Public Health 2022; 19:12195. [PMID: 36231494 PMCID: PMC9566691 DOI: 10.3390/ijerph191912195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
By developing the emotional and social competences of children of preschool age, one can expect the prevention of emotional and behavioral problems and a better social and academic adaptation. The aim of this study was to evaluate the effectiveness of the ELLA training for the promotion of emotional and social competences in 3-6-year-old children in preschool education institutions in Lithuania. In total, 140 children aged 3-6 years participated in the quasi-experimental study, of which 86 children were assigned to the experimental group and 54 were assigned to the control group. Children of the experimental group were given a modified program-the ELLA training for the promotion of emotional and social competences. Children's emotional and social competences were assessed before and after the program. The EMK 3-6 inventory (germ. Inventar zur Erfassung Emotionaler Kompetenzen bei Drei-bis Sechsjährigen, EMK 3-6) was used to conduct a questionnaire survey of teachers and to carry out an individual assessment performed by psychologists in order to assess the children's competences. The ELLA training significantly improved children's emotional and social competences. Based on the teachers' assessment, the children's self-regulation abilities improved, and based on the children's individual assessment conducted by psychologists, the application of the program resulted in the improvement of the children's primary emotions, secondary emotions, and prosocial behavior competences.
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Affiliation(s)
- Giedrė Širvinskienė
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
- Health Research Institute, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
| | - Dalia Antinienė
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
| | - Aušra Griciūtė
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
| | - Liudmila Dulksnienė
- Department of Languages and Education, Lithuanian University of Health Sciences, Jankaus g. 2, 47181 Kaunas, Lithuania
| | - Vaidilutė Asisi
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
- Autism Therapy Center of the Vkkj, The Sonnwendviertel Outpatient Clinic, Maria Lassnig Street 2, 1100 Vienna, Austria
| | - Rima Kregždytė
- Department of Preventive Medicine, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
| | - Verena Kerbl
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
- Department of Education Sciences, Private University College of Teacher Education Augustinum, Lange Gasse 2, 8020 Graz, Austria
| | - Elfriede Amtmann
- Department of Health Psychology, Lithuanian University of Health Sciences, Tilžės 18, 47181 Kaunas, Lithuania
- Department of Education Sciences, Private University College of Teacher Education Augustinum, Lange Gasse 2, 8020 Graz, Austria
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Piliponienė L, Veličkienė D, Kregždytė R. Microvascular Complications, Peripheral Artery Disease and Mortality in Patients with Type 2 Diabetes Mellitus, in Two Counties of Southern Lithuania over 13 Years: Analysis Using a Cohort Database of the National Health Insurance. Medicina (Kaunas) 2021; 57:1380. [PMID: 34946325 PMCID: PMC8706194 DOI: 10.3390/medicina57121380] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/28/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: People living with diabetes mellitus are at risk of developing many serious and life-threatening complications. The present study aimed to determine the occurrence of microvascular complications, peripheral artery disease, and mortality in patients with type 2 diabetes mellitus (T2DM), in 2 Lithuanian counties. Materials and Methods: The data on residents aged ≥ 18 years, who were diagnosed for the first time in 2004 with uncomplicated T2DM, were obtained from the National Health Insurance Fund database. The occurrence of T2DM microvascular complications, peripheral artery disease, and mortality during the period from 2004 to 2016 were assessed by gender and age groups (<65 and ≥65 years). Results: During the 13 years, 46.9% of the patients developed T2DM complications. More men than women developed at least 1 T2DM complication (50.8% vs. 44.8%, p = 0.035). The mean time for developing any T2DM complication was 9.2 years. The probability of occurrence of any complication was 0.07 in the second year and increased to 0.59 in the thirteenth year of living with diabetes. Within the 13 years, 38.2% of the patients died. More men (43.1%) than women (35.5%) died during the analysis period (p = 0.036). Mortality was higher among older patients (60.7%) than among younger patients (22.2%) (p < 0.001). Conclusions: The results of this study provide a comprehensive picture of microvascular complications, peripheral artery disease, and mortality among patients with T2DM of two Lithuanian counties. Information about the occurrence of T2DM complications and mortality will assist further studies in estimating the burden of T2DM and in performing economic evaluations of T2DM prevention and treatment in Lithuania.
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Affiliation(s)
- Laima Piliponienė
- Faculty of Public Health, Lithuanian University of Health Sciences, LT-47181 Kaunas, Lithuania;
| | - Džilda Veličkienė
- Institute of Endocrinology, Lithuanian University of Health Sciences, LT-50009 Kaunas, Lithuania;
| | - Rima Kregždytė
- Faculty of Public Health, Lithuanian University of Health Sciences, LT-47181 Kaunas, Lithuania;
- Neuroscience Institute, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania
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Totilienė M, Uloza V, Lesauskaitė V, Damulevičienė G, Kregždytė R, Kaski D, Ulozienė I. Impaired Subjective Visual Vertical and Increased Visual Dependence in Older Adults With Falls. Front Aging Neurosci 2021; 13:667608. [PMID: 34177553 PMCID: PMC8232053 DOI: 10.3389/fnagi.2021.667608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 05/11/2021] [Indexed: 12/15/2022] Open
Abstract
Aging affects the vestibular system and may disturb the perception of verticality and lead to increased visual dependence (VD). Studies have identified that abnormal upright perception influences the risk of falling. The aim of our study was to evaluate subjective visual vertical (SVV) and VD using a mobile virtual reality-based system for SVV assessment (VIRVEST) in older adults with falls and evaluate its relationship with clinical balance assessment tools, dizziness, mental state, and depression level. This study included 37 adults >65 years who experienced falls and 40 non-faller age-matched controls. Three tests were performed using the VIRVEST system: a static SVV, dynamic SVV with clockwise and counter-clockwise background stimulus motion. VD was calculated as the mean of absolute values of the rod tilt from each trial of dynamic SVV minus the mean static SVV rod tilt. Older adults who experienced falls manifested significantly larger biases in static SVV (p = 0.012), dynamic SVV (p < 0.001), and VD (p = 0.014) than controls. The increase in static SVV (odds ratio = 1.365, p = 0.023), dynamic SVV (odds ratio = 1.623, p < 0.001) and VD (odds ratio = 1.460, p = 0.010) tilt by one degree significantly related to falls risk in the faller group. Fallers who had a high risk of falling according to the Tinetti test exhibited significantly higher tilts of dynamic SVV than those who had a low or medium risk (p = 0.037). In the faller group, the increase of the dynamic SVV tilt by one degree was significantly related to falls risk according to the Tinetti test (odds ratio = 1.356, p = 0.049). SVV errors, particularly with the dynamic SVV test (i.e., greater VD) were associated with an increased risk of falling in the faller group. The VIRVEST system may be applicable in clinical settings for SVV testing and predicting falls in older adults.
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Affiliation(s)
- Milda Totilienė
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Virgilijus Uloza
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vita Lesauskaitė
- Department of Geriatrics, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gytė Damulevičienė
- Department of Geriatrics, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Diego Kaski
- Department of Clinical and Movement Neurosciences, University College London, London, United Kingdom
| | - Ingrida Ulozienė
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Rugytė D, Širvinskienė G, Kregždytė R. The Behavioral Problems in 2.5-5 Years Old Children Linked with Former Neonatal/Infantile Surgical Parameters. Children (Basel) 2021; 8:children8050423. [PMID: 34065274 PMCID: PMC8160720 DOI: 10.3390/children8050423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/04/2021] [Accepted: 05/18/2021] [Indexed: 12/12/2022]
Abstract
Studies report the link between exposure to major neonatal surgery and the risk of later neurodevelopmental disorders. The aim of this study was to find out the behavioral problem scores of 2.5–5 years old children who had undergone median/major non-cardiac surgery before the age of 90 days, and to relate these to intraoperative cerebral tissue oxygenation values (rSO2), perioperative duration of mechanical ventilation (DMV) and doses of sedative/analgesic agents. Internalizing (IP) and externalizing problems (EP) of 34 children were assessed using the CBCL for ages 1½–5. Median (range) IP and EP scores were 8.5 (2–42) and 15.5 (5–33), respectively and did not correlate with intraoperative rSO2. DMV correlated and was predictive for EP (β (95% CI) 0.095 (0.043; 0.148)). An aggregate variable “opioid dose per days of ventilation” was predictive for EP after adjusting for patients’ gestational age and age at the day of psychological assessment, after further adjustment for age at the day of surgery and for cumulative dose of benzodiazepines (β (95% CI 0.009 (0.003; 0.014) and 0.008 (0.002; 0.014), respectively). Neonatal/infantile intraoperative cerebral oxygenation was not associated with later behavioral problems. The risk factors for externalizing problems appeared to be similar to the risk factors in preterm infant population.
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Affiliation(s)
- Danguolė Rugytė
- Department of Anesthesiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
- Correspondence:
| | - Giedrė Širvinskienė
- Department of Health Psychology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
- Health Research Institute, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
- Neuroscience Institute, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
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Uloza V, Ulozaitė-Stanienė N, Petrauskas T, Kregždytė R. Accuracy of Acoustic Voice Quality Index Captured With a Smartphone - Measurements With Added Ambient Noise. J Voice 2021; 37:465.e19-465.e26. [PMID: 33676807 DOI: 10.1016/j.jvoice.2021.01.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the accuracy of Acoustic Voice Quality Index (AVQI) measures obtained from voice recordings simultaneously using oral and smartphone microphones in a sound-proof room, and to compare them with AVQIs obtained from the same smartphone voice recordings with added ambient noise. METHODS A study group of 183 subjects with normal voices (n = 86) and various voice disorders (n = 97) was asked to read aloud a standard text and sustain the vowel /a/. The controlled ambient noise averaged at 29.61 dB SPL was added digitally to the smartphone voice recordings. Repeated measures analysis of variances (ANOVA) with Greenhouse-Geiser correction was used to evaluate AVQI changes within subjects. To evaluate the level of agreement between AVQI measurements obtained from different voice recordings Bland-Altman plots were used. RESULTS Repeated measures ANOVA showed that differences among AVQI results obtained from voice recordings done with oral studio microphone, recordings done with a smartphone microphone, and recordings done with a smartphone microphone with added ambient noise were not statistically significant (P = 0.07). No significant systemic differences and acceptable level of random errors in AVQI measurements of voice recordings made with oral and smartphone microphones (including added noise) were revealed. CONCLUSION The AVQI measures obtained from smartphone microphones voice recordings with experimentally added ambient noise revealed an acceptable agreement with results of oral microphone recordings, thus suggesting the suitability of smartphone microphone recordings performed even in the presence of acceptable ambient noise for estimation of AVQI.
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Affiliation(s)
- Virgilijus Uloza
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Nora Ulozaitė-Stanienė
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Tadas Petrauskas
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Ulozienė I, Totilienė M, Balnytė R, Kuzminienė A, Kregždytė R, Paulauskas A, Blažauskas T, Marozas V, Uloza V, Kaski D. Subjective visual vertical and visual dependency in patients with multiple sclerosis. Mult Scler Relat Disord 2020; 44:102255. [DOI: 10.1016/j.msard.2020.102255] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/05/2020] [Accepted: 05/31/2020] [Indexed: 01/19/2023]
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Imbrasienė D, Valasevičienė AV, Daveckaitė A, Kregždytė R. Orbital Floor Blow-Out Fractures: Ultrasonography, Postoperative Complications and Rehabilitation. Reabilitacijos mokslai 2020. [DOI: 10.33607/rmske.v1i6.861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of this retrospective study was to analyze indications and the efficiency of post-operative rehabilitation in patients with orbital floor blow-out fractures. The selected patients were with orbital floor blow-out fractures and post-operative rehabilitation; eight case records were traced. The symptoms of the eyes (eye position and movements, coordimetry, ultrasonography) were noted before and after surgical correction and rehabilitation treatment. The data were statistically analyzed using a computer software package, SPSS version 16.0. A value of p < 0.05 was considered as statistically significant. All eight (100%) patients were men. The average age was 19.88 ± 8.25 years (14–34 years). The most common complaint was diplopia, it was in eight (100%) patients’ numb of affected face side was in two (28.6%), vertigo in one (12.5%), nausea in one (12.5%) patient. Post–operative complications were: diplopia – eight (100%) patients, postoperative scar – three (37.5%), eyelid swelling – four (50%), haematoma – one (12.5%) patient. After rehabilitation post-operative symptoms (postoperative scar, eyelid swelling, haematoma) decreased significantly (p < 0.05). Insignificant diplopia was left in seven (87.5%) (p > 0.05) patients, but it did not disturb their general activities. Patients were not treated surgically, neither they got correction with prismatic spectacles after rehabilitation. One (12.5%) patient was under supervision. Before rehabilitation ultrasonography was done for five (62.5%) patients. Ultrasonography was repeated only for one (12.5%) patient after rehabilitation. Coordimetry was done for all patients while they were being treated in order to find out the efficiency of rehabilitation. Rehabilitation can be recommended to patients with post-operative complications such as diplopia, swelling, post-operative scar. Treatment effect should be objectified by ultrasonography.Keywords: rehabilitation, orbital floor fracture, postoperative complications, ultrasonography.
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Vaižgėlienė E, Padaiga Ž, Rastenytė D, Tamelis A, Petrikonis K, Kregždytė R, Fluit C. Validation of the EFFECT questionnaire for competence-based clinical teaching in residency training in Lithuania. Medicina (Kaunas) 2017; 53:173-178. [PMID: 28596069 DOI: 10.1016/j.medici.2017.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 02/06/2017] [Accepted: 05/08/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIM In 2013, all residency programs at the Lithuanian University of Health Sciences were renewed into a competency-based medical education curriculum. To assess the quality of clinical teaching in residency training, we chose the EFFECT (evaluation and feedback for effective clinical teaching) questionnaire designed and validated at the Radboud University Medical Centre in the Netherlands. The aim of this study was to validate the EFFECT questionnaire for quality assessment of clinical teaching in residency training. MATERIALS AND METHODS The research was conducted as an online survey using the questionnaire containing 58 items in 7 domains. The questionnaire was double-translated into Lithuanian. It was sent to 182 residents of 7 residency programs (anesthesiology reanimathology, cardiology, dermatovenerology, emergency medicine, neurology, obstetrics and gynecology, physical medicine and rehabilitation). Overall, 333 questionnaires about 146 clinical teachers were filled in. To determine the item characteristics and internal consistency (Cronbach's α), the item and reliability analyses were performed. Furthermore, confirmatory factor analysis (CFI) was performed using a model for maximum-likelihood estimation. RESULTS Cronbach's α within different domains ranged between 0.91 and 0.97 and was comparable with the original version of the questionnaire. Confirmatory factor analysis demonstrated satisfactory model-fit with CFI of 0.841 and absolute model-fit RMSEA of 0.098. CONCLUSIONS The results suggest that the Lithuanian version of the EFFECT maintains its original validity and may serve as a valid instrument for quality assessment of clinical teaching in competency-based residency training in Lithuania.
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Affiliation(s)
- Eglė Vaižgėlienė
- Department of Preventive Medicine, Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Žilvinas Padaiga
- Department of Preventive Medicine, Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Daiva Rastenytė
- Department of Neurology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Algimantas Tamelis
- Department of Surgery, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kęstutis Petrikonis
- Department of Neurology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Ivanauskienė R, Domeikienė A, Kregždytė R, Milašauskienė Ž, Padaiga Ž. The cost of newly diagnosed breast cancer in Lithuania, 2011. Medicina (B Aires) 2015; 51:63-8. [DOI: 10.1016/j.medici.2015.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 11/25/2014] [Indexed: 10/24/2022] Open
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Sveikata A, Gumbrevičius G, Seštakauskas K, Kregždytė R, Janulionis V, Fokas V. Comparison of the pharmacokinetic and pharmacodynamic properties of two recombinant granulocyte colony-stimulating factor formulations after single subcutaneous administration to healthy volunteers. Medicina (Kaunas) 2014; 50:144-9. [PMID: 25323541 DOI: 10.1016/j.medici.2014.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 06/23/2014] [Accepted: 06/23/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND AND OBJECTIVE The aim of this randomized, single dose, two-period crossover study with two weeks wash-out period was the demonstration of bioequivalence of two recombinant human granulocyte colony-stimulating factor (rG-CSF) formulations after subcutaneous administration of 300μg comparing their pharmacokinetic (primary endpoints AUC0-24, AUC0-∞ and Cmax) and pharmacodynamic (primary endpoints ANC AUC0-72, ANC AUC0-∞ and ANCmax) profiles in healthy male subjects. MATERIALS AND METHODS A total of 36 (23.0±6.0 years, 76.6±7.2kg) healthy subjects were recruited. Using a 1:1 randomization ratio, subjects were randomly assigned to one of two possible treatment-sequence groups to receive the single dose of test formulation (Gp-02) and reference product (Neupogen™) concentrations were measured by enzyme-linked immunosorbent assay (ELISA) up to 24h and the Absolute Neutrophil Count (ANC) was determined using hematology analyzer Coulter STKS™ (Beckman Coulter) up to 72h after injection. The geometric mean of primary pharmacokinetic and pharmacodynamic variables were considered bioequivalent if the 90% confidence intervals (CI) would fall in the bioequivalence range of 80%-125%. RESULTS AUC0-24 (ratio of means 103.4, 90% CI: 95.6-111.9), AUC0-∞ (103.4, 90% CI: 95.7-111.7), Cmax (99.6, 90% CI: 89.0-111.4), ANC AUC0-72 (100.0, 90% CI: 96.6-103.5), ANC AUC0-∞ (100.8, 90% CI: 96.5-105.3), and ANCmax (100.2, 90% CI: 95.4-105.1) were determined. Single doses of test and reference formulations were well tolerated. The incidence of AEs was equally distributed across treatment groups with the most frequent AEs being headache, fever, and back pain. CONCLUSIONS The study results demonstrated the bioequivalence of Gp-02, a new formulation of filgrastim, and the reference product Neupogen™.
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Affiliation(s)
- Audrius Sveikata
- Institute of Physiology and Pharmacology, Medicial Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Gintautas Gumbrevičius
- Institute of Physiology and Pharmacology, Medicial Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kastytis Seštakauskas
- Institute of Physiology and Pharmacology, Medicial Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rima Kregždytė
- Neuroscience Institute, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vytautas Janulionis
- Department of Applied Mathematics, Kaunas University of Technology, Kaunas, Lithuania
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Braziulis K, Rimdeika R, Kregždytė R, Tarasevičius S. Associations between the fracture type and functional outcomes after distal radial fractures treated with a volar locking plate. Medicina (Kaunas) 2013; 49:399-402. [PMID: 24589575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE. The aim of this study to investigate the associations of fracture type, age, and gender with hand function after distal radius fractures treated with a volar locking plate at a 6-month follow-up. MATERIAL AND METHODS. A total of 120 patients with displaced distal radius fractures were included into the study. They were operated on using a volar locking plate system. All the fractures were classified according to the AO classification, and the patients were divided into 3 groups by the fracture type. The range of motion and grip strength were evaluated at the 6-month follow-up. Multivariate linear regression analysis was used to evaluate the associations of age, gender, and fracture type with the score of the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. The DASH questionnaire was completed as an outcome measure. RESULTS. A total of 28 patients experienced type A fractures; 70 patients, type B fractures; and 22 patients, type C fractures. No statistically significant difference regarding age and sex among the groups was observed. At 6 months after the surgery, the mean DASH score for type A, B, and C fractures was 16, 13, and 32, respectively (P=0.01). After the surgery, the radiographic parameters such as the volar tilt and the ulnar variance were significantly worse in the patients with type C fractures. Grip strength and the range of motion of the contralateral healthy hand at the 6-month follow-up were significantly better than those of the operated hand. The linear regression analysis showed that the type C fracture was the only factor significantly associated with lower DASH score. CONCLUSIONS. The patients with type C fractures treated with a volar locking plate had a worse wrist function as compared with the patients type A and B fractures at the 6-month follow-up. The postoperative hand function was significantly associated only with the type C fracture, while age and gender had no significant impact.
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Affiliation(s)
- Kęstutis Braziulis
- Department of Plastic and Reconstruction Surgery, Medical Academy, Lithuanian University of Health Sciences, Eivenių 2, 50161 Kaunas, Lithuania.
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Kiudelis G, Jonaitis L, Adamonis K, Žvirblienė A, Tamelis A, Kregždytė R, Kučinskienė R, Šventoraitytė J, Kupčinskas L. Incidence of inflammatory bowel disease in Kaunas region, Lithuania. Medicina (Kaunas) 2012; 48:431-435. [PMID: 23128464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the incidence of inflammatory bowel disease in Kaunas and its region during a 3-year period. MATERIAL AND METHODS The study was conducted during the 3-year period (2007-2009) and enrolled the patients from Kaunas with its region, which has a population of 381,300 inhabitants. The data were collected from all practices in the area where the diagnosis of inflammatory bowel disease was made by practicing gastroenterologists and consulting pediatricians along with endoscopists. Only new cases of inflammatory bowel disease were included into analysis. The diagnosis of ulcerative colitis and Crohn's disease was strictly made according to the Copenhagen criteria. Age- and sex-standardized incidence was calculated for each year of the study period. RESULTS A total of 108 new inflammatory bowel disease cases were diagnosed during the study period: 87 had ulcerative colitis, 16 Crohn's disease, and 5 indeterminate colitis. The incidence of ulcerative colitis, Crohn's disease, and indeterminate colitis for each study year was 6.85, 5.33, and 7.38 per 100,000; 0.95, 1.11, and 1.57 per 100,000; and 0.47, 0.21, and 0.42 per 100,000, respectively. The average 3-year standardized incidence of ulcerative colitis, Crohn's disease, and indeterminate colitis was 6.52, 1.21, and 0.37 per 100,000, respectively. The mean patients' age at onset of ulcerative colitis, indeterminate colitis, and Crohn's disease was 49.95 (SD, 17.03), 49.80 (SD, 17.71), and 34.94 years (SD, 0.37), respectively. CONCLUSIONS The average 3-year incidence of ulcerative colitis in Kaunas region was found to be lower as compared with that in many parts of Central and Western Europe. The incidence of Crohn's disease was low and very similar to other countries of Eastern Europe. Age at onset of the diseases appeared to be older than that reported in the Western industrialized countries.
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Affiliation(s)
- Gediminas Kiudelis
- Department of Gastroenterology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania.
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Janušonis T, Mačiulaitis R, Sveikata A, Milašius A, Kregždytė R. Rationality of administered gentamicin dose in cerebral coma patients treated in an intensive care unit. Medicina (Kaunas) 2011; 47:79-84. [PMID: 21734439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Gentamicin is still widely used in the treatment of patients in an intensive care unit (ICU). The efficacy of aminoglycosides correlates with the peak serum concentration (Cmax), and the toxicity with the minimum serum concentration (Cmin). The aim of this study was to determine Cmax and Cmin in serum of cerebral coma ICU patients when a dosage of gentamicin of 5 mg/kg body weight was administered once daily; to evaluate the rationality of mentioned dose; and to identify factors associated with these concentrations. Material and METHODS. A total of 24 ICU patients suffering from cerebral coma were included into this analysis. A dosage of gentamicin of 5 mg/kg body weight was administered once a day. Gentamicin concentrations were tested twice after the first dose infusion (immediately and 5 hours after 1-hour infusion). Cmax, Cmin, volume of distribution (Vd), and elimination half-life (T1/2) were obtained. RESULTS. The mean Cmax was 17.96 (SD, 4.31) µg/mL (range, 10.30-27.87 µg/mL). The desirable Cmax (≥ 20 µg/mL) was reached only in 6 patients (25%). Cmin was calculated using a special pharmacokinetic program "Kinetica." Cmin of 0.5 µg/mL was not exceeded in any patient. A correlative analysis indicated a significant inverse direct correlation between Cmax and Vd and between Cmax and treatment duration in the ICU. An inverse correlation was observed between Cmin and T1/2, evaluation of coma according to the Glasgow coma scale, and creatinine clearance. CONCLUSIONS. A dosage of 5 mg/kg body weight once a day was not sufficient in cerebral coma ICU patients. This dose was not associated with the nephrotoxic effect of gentamicin (additional risk factors were absent). It is recommended to obtain gentamicin concentration at two time points following administration of the first dose (e.g., immediately after 1-hour infusion and 5 hours later), and using a special pharmacokinetic software, to calculate a necessary dose and interval of administration.
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Affiliation(s)
- Tomas Janušonis
- Department of Theoretical and Clinical Pharmacology, Medical Academy, Lithuanian University of Health Sciences, A. Mickevičiaus, Kaunas, Lithuania.
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