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Objective: Influence of climate change and outdoor air pollution (through anthropogenic factors, including heavy traffic, industry and other human activities polluting the environment), which contribute to global warming and increase the allergenicity of some plants (common ragweed) on allergenic patterns, with a direct negative impact on human health, causing or exacerbating allergic respiratory diseases such as bronchial asthma and allergic rhinitis, changing the pattern of respiratory tract infections and premature deaths in Europe. The present study aims to highlight the link between climate change, outdoor air pollution, altered allergenicity of palms and possible behavioural risk factors in the environment. Methods:The clinical studies selected in this research highlighted the links between climate change, air pollutants and the occurrence/exacerbation of aeroallergen-induced respiratory disease; climate change (as an inducer of allergic respiratory disease), increasing global mean ambient air temperature and aeroallergens; climate change, global warming, [CO₂] concentration and aeroallergens; climate change, atmospheric humidity, dust storms and aeroallergens; urbanisation (anthropogenic influence), air pollution and aeroallergens; potential of different plant species (common ragweed) for Ni accumulation and possible effects on the human body. Results:The medical implications of increased atmospheric [CO₂] concentration are either direct (effect of [CO₂] on human physiology and pathophysiology) or indirect (alteration of plant physiology associated with human disease). In an urban area with high [CO₂] concentrations, ragweed grows faster, flowers earlier and more intensively, which will lead to increased pollen production compared to rural areas. Over time, climate change leads to changes in allergen (common ragweed) patterns, followed by effects on human health (causing or exacerbating allergic respiratory diseases such as bronchial asthma and allergic rhinitis and changing the pattern of respiratory tract infections). Conclusion:Climate change is changing air pollution patterns, particularly in urbanised areas of the world, with a significant effect on human health. Allergen patterns are also changing in response to climate change. Lifestyle adjustments are important to mitigate the health effects of air pollution and reduce the occurrence and progression of respiratory diseases.

Introduction:Corneal guttata is a non-inflammatory progressive decline of endothelial cell density (ECD) which represents an early clinical feature of Fuch's dystrophy. In patients with corneal guttata, the relative risk for corneal transplantation after phacoemulsification has been found to be 68.2 times higher than in those without it. In the present study, five patients with corneal guttata underwent 25G pars plana vitrectomy (PPV) with concurrent lensectomy and intraocular lens (IOL) implantation in the sulcus. The aim of the present study is to investigate whether this technique has a less damaging effect on endothelial cells as compared to standard phacoemulsification. Methods:This retrospective case series study was conducted at "My Retina" Athens Eye Centre, Greece. Five patients with moderate to dense cataract and clinical signs of corneal guttata were included. All patients had ECD measurement prior to and after surgery. The operation included 25-gauge pars plana vitrectomy (PPV) with subsequent lensectomy and a three-piece IOL implanted in the sulcus with intact anterior capsule. Results:The mean value of ECD was 1157.8±237.51 cells/mm² preoperatively and 1118.2±227.42 cells/mm² postoperatively, indicating a 3.4% reduction from initial values. Retinal detachment was not observed on any of the operated patients after surgery. The IOL was well centered to the sulcus in all patients. Iatrogenic retinal tears were identified in one patient and were treated with laser retinopexy and SF6 gas tamponade. Conclusion:Our results show that PPV along with lensectomy through fragmatome may cause less corneal decompensation than femtosecond laser-assisted cataract surgery (FLACS) or phacoemulsification, especially in patients with corneal guttata. Therefore, reducing the risk for possible future corneal transplantation.

Background and aim: Colonization of residual organisms in the root canal are major causes of root canal treatment failure. Therefore, the effective removal of organisms during root canal cleaning stages is of great importance. In this study, we aimed to investigate and compare the antimicrobial effects of several methods including high power laser irradiation, photodynamic therapy and triple antibiotic paste (TAP) on Enterococcus faecalis in the root canal. Materials and methods: For the present laboratory study, 80 anterior single canal teeth were randomly divided into seven experimental groups (970 nm diode laser irradiation, 445 nm diode laser irradiation, 660 nm photodynamic therapy with doxycycline as a photosensitizer, TAP, 970 nm diode laser combined with TAP, 445 nm diode laser combined with TAP and sodium hypochlorite groups), each containing 10 teeth, and two positive and negative control groups, each containing five teeth. Afterwards, an E. faecalis suspension was prepared and injected into the root canals of all groups (except the negative control group), and after using the desired lasers or drugs and incubating for the necessary time, the grown colonies were counted and significance level of less than 0.05 was considered. Results:Among seven experimental groups, in those that included triple antibiotic paste (TAP, 970 nm diode laser with TAP, and 445 nm diode laser with TAP groups), no bacteria grew, while the 970 nm and 445 nm diode laser groups had the highest bacterial growth. Statistically, all studied groups were effective, and the results showed a statistically significant difference between groups (P value < 0.05). Conclusion: The findings of the present study show that all of the above-mentioned methods were effective enough for bacterial reduction. Triple antibiotic paste was proved to achieve complete bacterial elimination. Photodynamic therapy with doxycycline as a photosensitizer was shown to provide significant results of bacterial reduction and diode laser irradiation at both wavelengths (970 nm and 445 nm) were also reported to have antibacterial effect, although slightly lower than the previous methods.

Hip dislocations are traumatic injuries that commonly derive from high energy trauma such as traffic accidents or falls from great heights. In addition, these injuries present an increased incidence after partial or total hip arthroplasty in elderly patients. Associate literature dictates that in case of a native hip dislocation, early reduction is crucial for avoidance of further complications such as avascular necrosis of the femoral head and post traumatic arthritis. In this article, we present a rare case of a native pure posterior hip dislocation after low-energy trauma. We also demonstrate the treatment and follow-up algorithm concerning this kind of injury.

Malignant solitary fibrous tumor of the breast is one of the rarest types of breast malignancy. To the best of our knowledge, only six cases have been reported so far. Here we have presented such a case from India, where a 52-year-old lady presented with a 10 cm x 8 cm breast lump. Diagnosis was achieved with the help of FDG PET, histopathology and immunohistochemistry, which showed nuclear positivity for STAT6. Fluorescent in situ hybridization (FISH) molecular study for SS18-SSX was used to rule out the differential diagnosis of synovial sarcoma. Guidelines for the management of this type of breast malignancy still do not exist. We have done a review of the literature in order to discuss which might be the best management in such cases. Evidence on this very rarest type of breast malignancy is still evolving. The interest in the case described here relies on its rarity, difficulties in achieving diagnosis and formulation of the proper management.

Background: Heart disease is the important cause of maternal morbidity and mortality during the antepartum and postpartum period. The prevalence of heart disease during pregnancy varies from 0.3 to 3.5% (2). We aimed to know the spectrum of heart disease in pregnancy and its impact on the maternal and fetal outcome. Methodology: The study was conducted in the Department of Obstetrics and Gynecology of the tertiary care referral Centre of Western Rajasthan, India. Data from November 2019 to October 2021 were collected from the labour room and obstetric ward records. Results:Forty-eight pregnant women were diagnosed with heart disease over a period of two years. The prevalence of heart disease in pregnancy was 1.3%. Rheumatic heart disease was the main cardiac lesion (85.42%), with mitral stenosis being the most commonly seen (31.25%). Previous cardiac surgery was found in 14.58% of patients. Half of women gave birth by spontaneous vaginal delivery (50%), 43.75% of subjects by cesarean section and 6.25% of participants underwent instrumental delivery. Admissions to intensive care unit (ICU) were noted in 16.67% of cases, and those to neonatal intensive care unit (NICU) in nine newborns (18.75%). There were only two maternal deaths and no baby born with congenital heart disease. Conclusion:Heart disease in pregnancy is a high-risk condition and significantly impacts the mother and fetal outcome. By proper antenatal, intrapartum and postnatal supervision under a multidisciplinary team, maternal and fetal mortality and morbidity can be reduced.

Background: Enchordoma of the distal phalange of the thumb is extremely rare. Case presentation: We report a case of 31-year-old man who presented with a pathological fracture of the left thumb. Imaging evaluation revealed a lytic lesion and surgical curettage with bone graft was performed after fracture healing. Histological examination confirmed the diagnosis of enchordoma. The postoperative period was uncomplicated without signs of recurrence. Conclusion:Lytic lesions in the thumb are uncommon occurrences and necessitate a comprehensive examination to determine their potential causes. Given the significant functional role of the thumb compared to other fingers, it is crucial to undergo radiological assessment and further investigation of these lytic lesions.

Background: Fatigue, depression, and balance impairment are common in patients with multiple sclerosis (MS). Aquatic therapy is an exercise program which is effective in improving the well-being of patients with MS. So, we designed this systematic review to estimate the pooled effects of aquatic therapy on depression, fatigue and balance in subjects with MS. Methods:Two independent researchers did a systematic and comprehensive search of PubMed, Scopus, EMBASE, Web of Science, Google Scholar as well as gray literature, including references of the included studies, and conference abstracts. The search was done on October 31st 2022. We extracted data regarding the total number of participants, first author, publication year, country of origin, mean age, EDSS, and results of fatigue, depression and balance. Results:The first search identified 6403 studies. After deleting duplicates, 3347 studies remained, and 86 full texts were evaluated. Ten studies remained for meta-analysis. The pooled standardized mean difference (SMD) of BBS (after-before) was 0.67 (95% CI 0.19-1.16) (I²=11.6%, P=0.3). The pooled SMD of MFIS (after-before) was -0.4 (95% CI -0.71 to -0.09) (I2=21%, P=0.2). The pooled SMD of FSS (after-before) was -1.13 (95% CI -1.95 to -0.3) (I²=82.5%, P=0.003). The pooled SMD of BDI (after-before) was -1.83 (95% CI -2.31 to -1.35) (I²=30.1%, P=0.2). Conclusion:The results of the present systematic review and meta-analysis show that aquatic therapy is effective for depression, fatigue, and balance improvement in subjects with MS.

Objectives:To assess the immediate and six-month follow-up effects of medical education simultaneously provided by a practitioner and a science teacher on middle school students regarding self-medication and knowledge of the healthcare system. Methods:Two groups were constituted: the learning group (L group), with students receiving an interactive medical education, and the control group (C group), which included students without medical education. Both groups were evaluated by using a six-multiple choice question (MCQ) evaluation form: three times for L group - just before the medical workshop (T0), immediately after the medical workshop (T1) and at six-month follow-up after the medical workshop (T2) - and only the evaluation at T0 for students in C group. Results:In L group (n=219), medical education improved all results of the evaluations related to self-medication skills (p<0.001) and knowledge of the healthcare medical system (p<0.001). Students retained their knowledge over time as no significant gap has been identified between T1 and T2 evaluations. Age, gender, grade and students' level did not have any impact on the results of L group. Students in L group had equivalent results to those in the C group (n=195) at T0 but the results increased at T1 (p<0.001) and T2 (p<0.001). Conclusion:Interactive medical education in middle school co-animated by a medical practitioner and a natural science teacher improves long-term teenagers' awareness of the current public health challenges.