Initial assessment of the psycho-emotional state of patients with temporomandibular disorders: A pilot study.

BACKGROUND: Temporomandibular disorders (TMD) are a group of conditions that affect the function of the masticatory muscles, temporomandibular joints and surrounding structures. OBJECTIVES: The objective of the preliminary investigation was to develop an initial questionnaire for emotional assessment, pre-designed for TMD patients, and provide guidance for further management through referral to psychological and/or psychiatric counseling. Additionally, we aimed to compare the results of tests carried out in TMD patients with those of healthy subjects. MATERIAL AND METHODS: The study involved 260 patients who reported for dental treatment. The TMD study group (Group 1, n = 130) consisted of patients diagnosed with TMD, and the control group (Group 2, n = 130) had TMD diagnostically excluded. The questionnaire included 30 questions about the emotional state of the patients in the past 4 weeks. RESULTS: The mean scores were 37.715 points for Group 1 (median (Me) = 35.5, standard deviation (SD) = 12.58 and 24.938 points for Group 2 (Me = 24, SD = 7.95) (p < 0.001). CONCLUSIONS: The research suggests that the developed questionnaire is useful for an initial assessment of the psycho-emotional state of TMD patients. Furthermore, the results emphasize a greater need for psychological counseling in TMD patients compared to their healthy counterparts.

Asymptomatic carrier of Babesia spp. among blood donors - epidemiological situation in Poland.

Introduction: Babesiosis is caused by one of several Babesia species. In Europe, B. divergens predominates in humans, while in North America it is B. microti. Babesia spp. infection in donors with a disease-free course of infection can be a major problem in blood recipients. A recipient with impaired immune system functions is at risk of full-blown development of the disease. In Poland and in most countries of the world, blood donors are not routinely tested for Babesia spp. infection. In our previous study, we detected Babesia venatorum DNA in blood donors, which was the reason for expanding the study to include more test subjects. Objective: The aim of this study was an attempt at estimating the prevalence of asymptomatic infection with Babesia spp. among blood donors from the Regional Centres for Blood Donation and Blood Treatment in Warsaw and Wroclaw. Materials and methods: The material for the study was whole blood from regular blood donors from two Regional Centre for Blood Donation and Blood Treatment in Warsaw and Wroclaw. Whole blood samples from 1,067 blood donors collected in June-July 2022 were analyzed. Blood collected directly from the donor during the blood donation procedure. All persons qualified by a doctor as a donor were selected for the study, regardless of age and sex. All subjects were informed in detail about the purpose of the study and gave their written consent. Isolation was made by using the Chelex 100 chelating resin, followed by the studying of the genetic material using the qPCR reaction. The results were analysed based on the amplification curve. Results: The protozoan Babesia spp. was not detected in the blood samples. Conclusions: The risk of blood-borne babesiosis is extremely low in Poland.

Evaluation of Palatal Bone Thickness at the Implantation Areas of Two Popular Bone-Anchored Distalizers-A Cone Beam Computed Tomography Retrospective Study.

Since class II malocclusion and lack of space within the dental arch due to early loss of deciduous molars is a common orthodontic problem in the Polish population, bone-anchored distalizers are becoming more and more popular. The aim of the present study was to evaluate palatal soft and hard tissue thickness using cone beam computed tomography (CBCT) at the area of micro-implant placement of two appliances for maxillary first molar distalization: Beneslider and TopJet distalizer. The study data were 100 consecutively selected CBCT images (53 of men and 47 of women). Measurements of bone and mucosa thickness were performed at six locations in the palate and tested according to their correlation with sex and age. The biggest bone and mucosa thickness were recorded in the insertion site of the TopJet miniscrew. Bone thickness in all points of paramedian insertion was significantly greater in males and the mean difference was approximately 1-1.8 mm. Age correlates significantly (p < 0.05) and positively (r > 0) with the thickness of the mucosa at all points: the older the patient, the thicker the mucosa at each measurement point. Anatomical diversity of the hard palate in the population involves the need to perform bone and mucosa thickness measurements before palatal micro-implant placement.

What is the safest method of orthodontic debonding - a systematic review of the literature.

The objective of this study was to review the current knowledge based on in vitro and in vivo studies, that evaluated the enamel damage connected with removal of metal and ceramic orthodontic brackets taking into account different debonding methods. Brackets fracture was also assessed. The protocol for this study was constructed according to the PRISMA statement. The literature review was performed in MEDLINE via PubMed, Cochrane and Scopus databases in May 2021. The searching was repeated in Journal of Stomatology, Orthodontic Forum and grey literature was screened using Google Scholar. Out of eligible studies 207 were screened by title and abstract, 85 subjected to full-text analysis and 30 were qualified for the research. The prevalence of enamel fracture ranged from 0 to 94.4%. The results of our review do not allow to identify the manual method of debonding that minimizes the risk of enamel damage. Thermal method and laser irradiation reduce the risk of enamel fracture.

Safe Debonding of Fixed Appliances: A Comparison of Traditional Techniques and LODI Devices on Different Bracket Types in Terms of Enamel Cracks, Site of Bond Failure, and Bracket Reusability.

The objective of this study was to compare the effects of the debonding of three different bracket types by means of three popular debonding methods. A total of 180 human third molars was divided into six groups, consisting of 20 teeth each. Three bracket types were bonded to the enamel (metal brackets with an integral base and a foil mesh base, and ceramic brackets) and three methods of bracket debonding were employed (bracket removal pliers, Weingart pliers, and Lift-Off Debonding Instrument). The samples were examined with scanning electron microscopy to assess the number of enamel cracks, measure the area of adhesive remaining on the enamel, and calculate the adhesive remnant index (ARI). There were no statistically significant differences between the groups in terms of the number of enamel cracks after bracket debonding. The amount of adhesive remaining on the teeth after the brackets were removed was significantly different between the groups. LODI and Weingart pliers are considered to be the safest methods of debonding brackets with an integral base, while LODI is the best tool for brackets with foil mesh. Bracket removal pliers are considered to be the preferred method for ceramic bracket debonding.

Plasma Levels of Apelinergic System Components in Patients with Chronic and Acute Coronary Syndromes-A Pilot Study.

The effects of the apelinergic system components apelin (AP) and elabela (ELA) in the regulation of human cardiovascular homeostasis, and data concerning the relationship between ELA and AP and coronary artery disease (CAD) are yet unknown. The aim of the study was the evaluation of AP, ELA and APJ-receptor levels in the plasma of patients with chronic coronary syndromes (CCS) and acute coronary syndromes (ACS). The study group consisted of 114 patients with CAD and 33 healthy controls. Patients were divided into two groups: with CCS (n = 30) and ACS (n = 84). Routine laboratory tests and plasma ELA, AP-17, AP-13 and APJ receptor levels were measured. Echocardiographic data were analyzed in all patients. Levels of AP-17 and ELA were significantly lower in CCS than in healthy controls and ACS patients. We demonstrated significant increase of levels of plasma apelinergic system peptides, especially ELA and AP-17 in ACS patients compared with healthy controls and CCS, suggestive of compensating up-regulation mechanisms. There is a relationship between circulating ELA and AP-17 levels and classical, biochemical markers of ischemia and left ventricular ejection faction as well.

[Delivery and puerperium of women after kinesitherapy--evaluation]. / Przebieg porodu i pologu u kobiet po kinezystymulacji w "szkole rodzenia"--próba oceny.

AIM: The attempt to estimate the influence of physical exercises for course of delivery and confinement. MATERIAL AND METHODS: The investigations were conducted at hospitals in following cities and towns: Bielsko--Biala, Nowy Targ, Sucha Beskidzka and in Gliwice. The efficiency of School of Birth program was studied. The 384 women with random chosen and the natural deliveries were examined. The interviews, analysis of hospitals cards and School of Birth specifications were studied. The estimations of efficiency of newborn children in Apgar scale and psychological and physical state of health of the women after delivers conducted by doctors were taken into consideration.