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Latest Updates about Cancer-Causing Kinds of Man Papillomaviruses (HPVs) within Eastern side, South east, and also Southern Japan.
te-to-severe plaque psoriasis through 5 years of treatment. TRIAL REGISTRATION ClinicalTrials.gov identifier, UNCOVER-1 NCT01474512, UNCOVER-2 NCT01597245.PURPOSE To prospectively evaluate the value of whole-body cancer screening with multiple modalities including FDG-PET in a healthy population. METHODS The study was conducted in 1197 healthy individuals aged ≥ 35 years at enrollment between August 2003 and July 2004. All participants were scheduled to receive annual whole-body cancer screening five times (screening period) with subsequent long-term follow-up (follow-up period). The endpoints of the study were definitive cancer diagnosis, cancer-related death, and all-cause death. RESULTS The follow-up rate was 99.8% for the screening period and 96.2% for the follow-up period. Forty-five cancers were confirmed during the screening period (August 2003 to July 2009), and 37 of the 45 were detected by the screening. Fourteen of the 45 were PET positive. Sixteen, 5, 4, 9 and 11 cancers were confirmed after the first, the second, the third, the fourth, and the fifth (took 2 years) screening, respectively. Eight participants died, of whom five died of cancer. The raicate the potential value of this type of cancer screening. Cancer incidence increases with aging and it has been shown that continuous screening may reduce the risk caused by the cancer progression.INTRODUCTION The aim of this study was to compare the macular and peripapillary capillary vessel density (CVD) and foveal avascular zone (FAZ) in amblyopic eyes of adults with their fellow eyes and with eyes of healthy controls using optical coherence tomography-angiography (OCT-A). METHODS A total of 34 eyes of 17 patients with anisometropic amblyopia and 80 eyes of 40 age- and gender-matched healthy controls were included. CVD in superficial (SCP) and deep retinal capillary plexuses (DCP), peripapillary region, and FAZ were analyzed by OCT-A. RESULTS The median ages were 31 years (range 20-64) in patients with amblyopia and 34.5 years (range 24-65) in healthy controls (p = 0.242). The mean FAZ area measured was 0.329 ± 0.024 mm2 in amblyopic eyes, 0.332 ± 0.025 mm2 in fellow eyes, and 0.269 ± 0.015 mm2 in control eyes (p  less then  0.05). The amblyopic eye of participants showed a decrease in CVD of SCP and DCP (p  less then  0.001, for all). The inside optic disk CVD measurements were lower in the amblyopic eyes than in the fellow eyes (p = 0.001) and healthy subjects (p = 0.015). CONCLUSION Significant differences in macular and peripapillary microvasculature were found in anisometropic amblyopic patients. The clinical significance of the results requires further investigation.PURPOSE To evaluate the self-sealing on curved single-plane clear corneal incisions (CCIs) after cataract surgery. The collapse of the anterior chamber was made by aspirating the aqueous humor in order to make curved single-plane CCI. METHODS A retrospective study was conducted at Asai Hospital in Japan. There were 189 eyes of 132 patients scheduled from February to April 2017 for single-plane CCI. There were 175 eyes of 128 patients from February to April 2018 for curved single-plane CCI. Curved single-plane CCIs were made with aqueous humor aspiration via aqueous humor pipette, and single-plane CCIs were made without the aspiration. In case of leakage of aqueous humor from the CCI at the end of surgery, sutures were used. The main outcome measure was the proportion of sutures for CCI. Secondary outcomes included CCI length and surgically induced astigmatism (SIA) magnitude. RESULTS The proportions of suture in single-plane CCI and in curved single-plane CCIs were 25.4% (48/189) and 0% (0/175), respectively (p  less then  0.001). The length of curved single-plane CCI (2.06 ± 0.18 mm) was significantly greater than that of single-plane CCI (1.66 ± 0.12 mm; p  less then  0.001). The median postoperative SIAs of single-plane and curved single-plane CCIs were 0.64 D (n = 89) and 0.73 D (n = 85) for nasal incision, and 0.46 D (n = 100) and 0.47 D (n = 90) for temporal incision at examination 3 months after surgery, respectively, without significant change (p = 0.12 for nasal incision and p = 0.37 for temporal incision). CONCLUSION The curved single-plane CCI achieved by only aqueous humor aspiration showed significant effectiveness in self-sealing. TRIAL REGISTRATION UMIN clinical trials registry UMIN000032480, retrospectively registered on 6 May 2018.PURPOSE To describe the features of cotton wool spots (CWSs) in diabetic retinopathy (DR) by using spectral-domain optical coherence tomography (SD-OCT) and optical coherence tomography angiography (OCT angiography). METHODS We retrospectively studied patients with DR who presented CWSs and had been imaged by SD-OCT angiography. The retinal layer localisation and dimensions of the CWSs were assessed on SD-OCT, while the decorrelation signal generated by the CWSs and the vascular density (VD) of the superficial capillary plexus (SCP) and deep capillary plexus around the CWSs and in the macula were assessed on OCT angiography. RESULTS A total of 87 eyes of 57 DR patients were included. All CWSs were located in the retinal nerve fibre layer and exhibited a decorrelation signal on OCT angiography. In 68 eyes (78.1%), hyporeflective cavities appearing as cysts in the CWS were noted, especially when were peripheral and large (P  less then  0.0001). The thickness averaged 211.8 ± 80.02 mm and was positively influenced by recent diabetes history, glycaemic dysregulation, posterior pole localisation and a high VD of the SCP around the CWS, while the surface area averaged 0.33 ± 0.24 mm2 and was influenced only by a low VD of the SCP around the CWS (P  less then  0.001). In 72 eyes (82.7%), the non-perfused areas were predominant in the periphery of the CWS. CONCLUSION The features of CWSs are influenced by systemic factors, such as history and severity of diabetes, in association with local factors, such as localisation and retinal ischaemia. The peripheral localisation of ischaemia confirms the hypothesis that CWSs are sentinel lesions.PURPOSE The postnatal growth and retinopathy of prematurity (G-ROP) study has proposed a new model for retinopathy of prematurity (ROP) prediction based on gestational age, birth weight and postnatal weight gain. The purpose of the current study is to assess the efficacy of the G-ROP model for predicting ROP among a Turkish cohort of premature infants. METHODS Records of infants who underwent ROP screening examinations between 2012 and 2019 were reviewed retrospectively. Infants with a documented ROP outcome and regular body weight measurements until day 40 of life were included. The G-ROP model was applied to the study group. The outcome measures were sensitivity and specificity of the model for detecting any stage ROP and treated ROP. RESULTS A total of 242 infants were included. The G-ROP model identified 168 infants to be screened for ROP. The sensitivity was 88.3% for detecting any stage ROP and 91.2% for treated ROP. The specificity for any stage ROP and treated ROP was 51.7% and 34.1%, respectively. The incorporation of bronchopulmonary dysplasia to the model increased the sensitivity to 100% with 22.7% reduction in the number of screened infants. CONCLUSIONS The G-ROP model is a simple and effective method for ROP prediction. However, in the current cohort, a small number of infants requiring treatment would be missed if G-ROP criteria were applied. The model may be modified with addition of bronchopulmonary dysplasia to detect all treatment requiring cases. Prospective studies among larger groups are necessary to assess the applicability of the modified model.PURPOSE The objective of this was to determine the efficacy of different patterns of intense pulsed light (IPL) therapy in patients with meibomian gland dysfunction (MGD). MATERIALS AND METHOD IPL treatment was administered in 124 eyes of 62 patients with MGD-associated dry eye disease (DED). These patients were divided randomly into two groups treated with different IPL patterns. selleck compound The first group was treated with "Optimal Pulse Technology" (OPT) (n = 29) and received three consecutive treatments (10-14 J/cm2) with three weeks between treatments. The other group was treated with "Intense Regulated Pulsed Light" (IRPL) (n = 33) and received four treatments (9-13 J/cm2) on days (D)1, D15, D45, and D75. The Ocular Surface Disease Index (OSDI), fluorescein breakup time (FTBUT), first and the average of noninvasive keratograph tear breakup times (NIKBUT), Schirmer I tests, conjunctival hyperemia, corneal fluorescent staining (CFS), tear meniscus height (TMH), MG secretion, and dropout were examined before each treatment and at one and three months after treatment. RESULTS Compared to baseline, the clinical symptoms and signs in both groups were significantly improved at one and three months after IPL treatment. However, compared to the IRPL group, the OPT-treated group showed significant improvement in the clarity of MG secretions (P = 0.001), the number of MGs yielding clear or cloudy liquid secretions (P  less then  0.001), the total MG secretion score (P  less then  0.001) in lower eyelid, the lid margin score in upper (P  less then  0.001) and lower eyelids (P = 0.013), the first NIKBUT (P = 0.009), and FTBUT (P = 0.006). CONCLUSIONS These results suggest that IPL has significant clinical value in treating patients with MGD. OPT IPL treatment was more effective in improving MG function in lower eyelids and partial tear film signs than IRPL IPL treatment. TRIAL REGISTRATION The study was registered at www.clinicaltrials.gov, and the clinical trial accession number is NCT02481167.Mesenchymal stem/ stromal cell (MSC) exhaustion has been suggested to be a hallmark of aging. Osteoarthritis has a complex etiology that comprises several factors. Dysplasia has been shown to be an individual risk factor for osteoarthritis. Subchondral bone changes are often the first detectable alterations in osteoarthritis. In this study, we aimed to determine whether skeletal MSCs are differentially affected in patients with primary versus dysplastic osteoarthritis. Patients undergoing hip arthroplasty due to primary osteoarthritis (n = 11) and osteoarthritis with hip dysplasia (n = 10) were included in the study. Femoral head subchondral bone was used for isolation of MSCs. The cells were compared using detailed ex-vivo and in-vitro analyses, which included immunophenotyping, colony-forming-unit fibroblast assay, growth kinetics, senescence, multilineage potential, immunophenotyping, and MSC marker-gene expression profiling. Isolated cells from primary osteoarthritis patients showed decreased viability in comparison with those from dysplasia patients, with similar mesenchymal fractions (i.e., CD45/ CD19/ CD14/ CD34-negative cells). In-vitro expanded MSCs from primary osteoarthritis patients showed reduced osteogenic and chondrogenic potential in comparison with dysplasia patients. There were no differences in clonogenicity, growth kinetics, senescence, adipogenic potential, and immunophenotype between these groups. Gene expression profiling showed well-known marker of bone marrow MSCs, the leptin receptor, to be significantly lower for primary osteoarthritis patients. Our study shows that the pathology of primary osteoarthritis is accompanied by bone MSC exhaustion, while biomechanical dysfunction associated with hip dysplasia can induce secondary osteoarthritis without this MSC impairment. Our study suggests that subchondral bone MSC exhaustion is implicated in the pathology of primary osteoarthritis.
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