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26; 95%CI,0.56-1.95,

-value = 0.0004), preoperative iris neovascularization (INV) (OR, 5.66; 95% CI, 2.10-15.23,

-value = 0.0006), preoperative or intraoperative combined cataract surgery (OR, 2.00; 95% CI, 1.15-3.46,

-value = 0.01), postoperative vitreous hemorrhage (VH) (OR, 3.53; 95% CI, 1.63-7.66,

-value = 0.001), and a negative correlation with age (OR, -2.90; 95%CI, -5.00 to -0.81,

-value < 0.007).

Our systematic review and meta-analysis indicated that the main risk factors for NVG after PPV in PDR patients included higher baseline IOP, preoperative INV, preoperative or intraoperative combined cataract surgery, postoperative VH, and was negatively correlated with age.

Our systematic review and meta-analysis indicated that the main risk factors for NVG after PPV in PDR patients included higher baseline IOP, preoperative INV, preoperative or intraoperative combined cataract surgery, postoperative VH, and was negatively correlated with age.

A number of Healthcare Practitioners (HCPs), mostly from Black, Asian and minority ethnic (BAME) origin have died with COVID-19. This survey aimed to explore the views of an ethnically diverse sample of HCPs in the UK about COVID-19-related deaths among HCPs in general and BAME HCPs in particular.

It is a cross-sectional prospective survey of HCPs in UK and was conducted online using Google Forms between 28th April and 4th May 2020.

A total of 1119 UK HCPs (aged 45.0 ± 9.5 years, 56% males, 71% BAME) participated. Seventy-two per cent of respondents reported being worried about COVID-19 and 84% had concerns about personal protective equipment (PPE). Almost all (93%) respondents felt that inadequate PPE may be a contributory factor to HCP deaths. Half of the respondents, especially younger and BAME, reported feeling unable to say 'no', if asked to work without adequate PPE. BAME HCPs were considered at a higher-risk of acquiring coronavirus and dying with COVID-19. Reasons for excess BAME HCP deaths were believed to be comorbidities, inadequate PPE and working in high-risk areas. Majority (81%) of respondents felt that the government has been slow to respond to COVID-19 related deaths in HCPs and 67% HCPs were of the opinion that BAME workers with risk factors should be removed from direct clinical care.

HCPs have significant COVID-19-related concerns. BAME HCPs are considered at increased risk due to comorbidities, working in high-risk areas, and inadequate PPE. BAME HCP should have a thorough risk assessment and high-risk HCPs may need work adjustment or redeployment. All HCPs must have appropriate training and provision of PPE.

HCPs have significant COVID-19-related concerns. BAME HCPs are considered at increased risk due to comorbidities, working in high-risk areas, and inadequate PPE. BAME HCP should have a thorough risk assessment and high-risk HCPs may need work adjustment or redeployment. All HCPs must have appropriate training and provision of PPE.

Rhegmatogenous retinal detachment (RRD) is commonly managed by pars plana vitrectomy (PPV). Gas tamponade has significant clinical and quality of life factors that affect the patient. Using shorter acting air tamponade, intuitively leads to surgical concern for higher rate of primary detachment. To circumvent this, surgeons advocate the use of perfluorocarbon to maximise sub-retinal-fluid drainage when using air tamponade and/or avoid using cryotherapy due to longer duration for scar formation relative to laser. These steps are a deviation from traditional technique for otherwise routine primary RRD repair and discourages popularisation of using air tamponade despite the benefits to patients.

Prospective 12-month, single centre, single surgeon, consecutive study from January to December 2019. Inclusion criteria was as per based on the pneumatic retinopexy versus vitrectomy for retinal detachment (i) single retinal break or group of breaks, no larger than 1-clock-hour (30°), in detached retina; (ii) all breaks in detached retina lie above the 8 to 4 o'clock meridian; and (iii) breaks or lattice degeneration in attached retina at any location. We excluded PVR formation and RRD in the inferior 4 o'clock hours.

We report primary and final success rate of 96% and 100%, respectively in 23 eyes (22 macular-on and one macular-off) with RRD eyes in a 12-month period. Cryopexy was utilised in 65% patients and in isolation in 23% with no perfluorocarbon use in all eyes.

We show cryotherapy can be used safely in AT-RRD without PFCL in RRD fulfilling PIVOT trial criteria with minimal cataract formation and IOP spikes and faster post-operative visual rehabilitation.

We show cryotherapy can be used safely in AT-RRD without PFCL in RRD fulfilling PIVOT trial criteria with minimal cataract formation and IOP spikes and faster post-operative visual rehabilitation.

To evaluate choriocapillary vascular density changes in choroidal neovascularization (CNV) type 2 associated with choroidal nevus using optical coherence tomography angiography (OCT-A) before and after anti-VEGF treatment.

Observational case report.

A 25-year-old woman, was referred to Eye Clinic and presented a decreased visual acuity in right eye. https://www.selleckchem.com/ Fundus examination showed a pigmented lesion located in macular region associated with subretinal hemorrhages adjacent to the mass in right eye. The diagnosis of choroidal nevus-associated with CNV was made and confirmed by spectral domain (SD)-OCT, OCT-A, and ultrasound examination. Two monthly ranibizumab intravitreal injections (IVT) were performed and a regression of the activity of neovascular lesion was noted. OCT-A showed a reduction of choriocapillaris vessel density (VD) before the treatment and an increase of VD after IVT injections.

OCT-A could be a non-invasive and diagnostic tool to evaluate choriocapillaris vascular changes after IVT injections in CNV associated with choroidal nevus.

OCT-A could be a non-invasive and diagnostic tool to evaluate choriocapillaris vascular changes after IVT injections in CNV associated with choroidal nevus.The present study aimed to investigate the factor structure and degree of measurement invariance of a Spanish adaptation of the Abbreviated Math Anxiety Scale (AMAS) in primary and secondary school students (N = 1,504 students, 46.08% males, 7-19 years of age). The results of confirmatory factor analysis corroborated the original two-factor structure, although a modified two-factor model with one item loading simultaneously on both factors was better supported. Full measurement invariance was observed across gender, and partial measurement invariance was achieved across educational levels (primary and secondary education). The AMAS showed reasonable internal consistency, test-retest reliability, and convergent validity. These results highlight the utility of the AMAS as a measure of math anxiety in primary and secondary school students whose scores can be compared by gender and educational level.The Five-Factor Obsessive-Compulsive Inventory (FFOCI) is a recently developed measure of obsessive-compulsive personality disorder (OCPD) based on an established dimensional model of general personality, the five-factor model. The present study aimed to evaluate the construct validity of the FFOCI by examining its associations with both traditional and dimensional diagnostic models of OCPD. This study used an archival data set of mental health patients that employed a multimethod design. A total of 214 individuals (and their nominated informants) completed various personality inventories indexing the Diagnostic and Statistical Manual for Mental Disorders-Fifth edition traditional and Alternative Model of Personality Disorders (AMPD) diagnostic criteria for OCPD, as well as other individual AMPD personality traits deemed conceptually relevant to the FFOCI. The results were generally quite supportive of construct validity. They showed that FFOCI scale scores converged with traditional measures of OCPD and AMPD-OCPD traits and impairment in a conceptually expected manner, with a few exceptions. Overall, it was clear from these findings that the FFOCI takes a broader and more comprehensive approach to the assessment of obsessive-compulsive than traditional Diagnostic and Statistical Manual and AMPD operationalizations.Insomnia is highly prevalent among adolescents with psychiatric conditions and is known to aggravate psychiatric symptoms. link2 Research on cognitive behaviour therapy for adolescents with comorbid insomnia (CBT-I) is still limited. The aim of this study was to investigate feasibility and preliminary effects of internet-delivered CBT for adolescents with insomnia comorbid to a psychiatric condition. link3 Twenty-one patients (13-17 years) with comorbid insomnia were recruited from Child and Adolescent Psychiatry. All patients received 7 weeks of internet-delivered CBT-I with therapist support. Outcomes were assessed at baseline, post-treatment, and at a 4-month follow-up. The proportion of completed assessments was overall acceptable. Participants on average completed 4.48 (sd = 1.97) of the seven treatment modules and therapists on average spent 12.80 minutes (sd = 6.23) per patient and week. Results showed large statistically significant improvements on insomnia severity, sleep efficiency, sleep onset latency and sleep quality. Medium to large improvements were also seen on the psychiatric symptoms of depression, obsessive-compulsive symptoms, interpersonal sensitivity, paranoid ideation and psychoticism. These findings indicate that internet-delivered CBT is feasible and potentially promising for improving sleep and reducing psychiatric symptoms in adolescent psychiatric patients with insomnia and co-morbid psychiatric disorders. A larger randomised trial is warranted to verify these preliminary results.

Regarding the effect of obesity on subfoveal choroidal thickness (CT) and peripapillary retinal nerve fiber layer (RNFL) thickness, controversial results have been reported in different patient groups. This study aimed to evaluate the effect of obesity on these parameters among young male subjects in comparison with age-matched non-obese healthy males.

This prospective, cross-sectional study included both eyes of 50 obese young males and 50 healthy non-obese young males. The obese and the non-obese groups included subjects with a BMI of ⩾30 and ⩽25 kg/m², respectively. Subfoveal choroidal thickness and RNFL analyses were conducted by spectral domain optical coherence tomography (SD-OCT).

Subfoveal choroidal thickness (321.0 ± 46.7 vs 338.4±35.3,

 = 0.002) and RNFL thickness at temporal quadrant (73.4 ± 9.9 vs 76.4 ± 9.3,

 = 0.008) was significantly lower in the obese group when compared to the non-obese group. The groups did not differ regarding peripapillary RNFL thickness at other quadrants (superior, inferior, or nasal) or regarding mean peripapillary RNFL thickness.

Findings of this study demonstrated a negative correlation of obesity with subfoveal choroidal thickness and temporal quadrant peripapillary RNFL thickness. Larger studies on different patient groups with longer-term follow-up are warranted to better elucidate the ophthalmological effects of obesity.

Findings of this study demonstrated a negative correlation of obesity with subfoveal choroidal thickness and temporal quadrant peripapillary RNFL thickness. Larger studies on different patient groups with longer-term follow-up are warranted to better elucidate the ophthalmological effects of obesity.