Efficacy and Safety of Laser Therapy on Ischemic Central Retinal Vein Occlusion: A Systematic Review and Analysis of Clinical Studies.

Many studies have evaluated different treatments for ischemic central retinal vein occlusion (CRVO). Nevertheless, improvement and complication rates vary significantly. This systematic review aimed to evaluate the efficacy of laser therapy in treating ischemic CRVO compared with a control group using other treatments. The databases of PubMed, Google Scholar, and ClinicalTrials.gov were searched using a variety of keywords, including "ischemic central retinal vein occlusion," "CRVO," "laser," and "panretinal photocoagulation." After data extraction, each study's quality was assessed using the methodological index for nonrandomized studies (MINORS) or grading of recommendations, assessment, development, and evaluation or GRADE standards. A sum of 195 abstracts were reviewed, and seven clinical trials were eventually chosen. Of these, four were prospective studies, two were randomized controlled studies, and only one was a retrospective study. The assessment of potential biases in our included studies revealed that all these studies demonstrated moderate or high quality. Two studies were selected for meta-analysis, and the results showed no significant difference in visual acuity (VA) outcomes between the treated and the control groups (P = 0.17). In the remaining five studies, laser therapy was found to be more effective at neovascular complications, with a higher rate of neovascular glaucoma (NVG), iris neovascularization (NVI), neovascularisation at disc (NVD), and retinal neovascularization in the group without laser treatments. This review suggests that laser therapy is essential in preventing neovascular complications, such as NVG, NVI, NVD, and retinal neovascularization rather than improving VA. In addition, the combination of laser photocoagulation and intravitreal injection (IVI) improved VA, but further studies are required.

Interest in Rhinoplasty and Awareness of Postoperative Complications Among Female High School Students in Taif, Saudi Arabia.

Background and objective There has been a significant increase in rhinoplasty procedures in Saudi Arabia recently. Cultural factors, societal pressure, and a desire for beauty and self-improvement contribute to the growing interest in cosmetic procedures among the Saudi population. However, limited research has been conducted specifically focusing on the interest in rhinoplasty and the awareness of postoperative complications among female high school students. This study aimed to investigate the interest in rhinoplasty and awareness of postoperative complications among female high school students in Taif, Saudi Arabia. Methodology A cross-sectional observational study was conducted among female high school students through January and February 2024 using a validated questionnaire comprising sociodemographic characteristics, attitudes toward rhinoplasty, and the females' familiarity with the postoperative complications of rhinoplasty. Results The study was conducted among 737 female high school students. About half of the females (N = 376, 51%) were 18 years old, and the other half were under 18 years old (N = 361, 49%). Out of the total females, only 19 (2.6%) underwent cosmetic surgery, with 6 (60%) opting for rhinoplasty. The study found that 152 (20.6%) females were interested in rhinoplasty, and about a quarter of them (N = 99, 13.4%) did not feel happy about their noses. The most common rhinoplasty complications reported by the respondents were a mismatch of the new nose with the rest of the face (N = 471, 63.9%), headache (N = 459, 62.3%), breathing disorders (N = 458, 62.1%), dissatisfaction with the new nose (N = 437, 59.3%), and nose blockage (N = 427, 57.9%). It was found that interest in rhinoplasty was significantly more common among participants having relatives or friends who underwent rhinoplasty than others (N = 51, 25.8% vs. N = 85, 17.2%, respectively; P = 0.010). Moreover, it was revealed that interest in rhinoplasty was significantly more common among participants who were not happy with their nose (N = 78, 78.8%) than those who were happy with their nose (N = 41, 8.3%) and those who did not care (N = 33, 22.9%) (P < 0.001). Conclusions The study revealed that a significant percentage of participants expressed interest in rhinoplasty, indicating a desire for nose reshaping. Counseling services should be available to support students in developing positive body image and self-acceptance. Furthermore, it is important to establish guidelines for media and advertising to guarantee accurate information from surgeons and psychiatrists, ensuring that the public receives balanced and reliable information.

Unraveling Alström syndrome: Homozygous mutation c.2729C>G in ALMS1 gene across an extended family.

BACKGROUND: Alström syndrome (AS) represents an exceptionally rare genetic disorder characterized by a constellation of features including cardiomyopathy, progressive hearing and vision impairment, as well as obesity. This study seeks to elucidate the genetic underpinnings of this syndrome within the Saudi Arabian population. METHODS: Employing an extended family cohort, we conducted an exhaustive molecular genetic assessment to delineate the presence of Alström syndrome. Additionally, we conducted an extensive review of existing literature from Saudi population to contextualize our findings within the broader understanding of the disorder in our country. RESULTS: Within our studied extended family, we identified two individuals harboring the homozygous pathogenic mutation (c.2729C>G) in the ALMS1 gene [NM_015120.4:c.2729C>G (p.Ser910*)]. Notably, carrier status was observed in the parents, whereas some siblings exhibited typical alleles while others were carriers of the mutation. Intriguingly, a review of the literature unveiled six distinct reports documenting a total of 20 Alström syndrome patients within the Saudi Arabian population, each presenting with distinct novel mutations. CONCLUSIONS: In cases featuring cardiomyopathy, obesity, and progressive hearing and vision loss, Alström syndrome merits inclusion within the differential diagnosis. To confirm the diagnosis, molecular genetic assessment of the ALMS1 gene is imperative, offering definitive clarity amidst the complex clinical presentation. This investigation reinforces the importance of genetic scrutiny for precise diagnosis and highlights the unique genetic landscape of Alström syndrome within the Saudi Arabian population.

Quality of Life Among Family Caregivers of Disabled Children in Saudi Arabia.

BACKGROUND:  The physical and mental health of parents can be adversely affected by their child's disability, leading to a potential decline in their overall Quality of Life (QoL). This research aimed to determine the QoL of family caregivers and compare this based on sociodemographic factors and child characteristics. MATERIALS AND METHODS: An analytical cross-sectional design was employed, and data were collected from multiple rehabilitation centers for children with special needs and learning disorders in the Kingdom of Saudi Arabia. The study sample comprised 95 family caregivers who completed a self-structured questionnaire. The questionnaire included sections on sociodemographic characteristics, child characteristics, and caregivers' QoL assessed using the RAND 36-Item Short Form Health Survey (SF-36). The collected data were analyzed using the IBM Corp. Released 2022. IBM SPSS Statistics for Windows, Version 29.0. Armonk, NY: IBM Corp, employing descriptive statistics and multivariate linear regression analysis. RESULTS: Our findings revealed that the overall mean QoL score among caregivers was 57, ranging from 12 to 94. There were no statistically significant differences in QoL scores based on caregivers' age, gender, occupational status, or income. However, further analysis indicated significant associations between certain factors and specific domains of QoL. Specifically, caregiver education was found to be associated with role limitations due to emotional problems, while relationships with disabled children were linked to emotional well-being. The severity of the child's disability and the presence of another child with a disability in the family were associated with the bodily pain domain. Additionally, the presence of another child with a disability had an impact on perceived change in the health domain. CONCLUSIONS: The QoL of family caregivers varied, highlighting the significant challenges faced by certain individuals. Factors such as education level, the relationship with the child, the severity of the disability, and the presence of multiple disabled children in the family were identified as influencing caregivers' QoL. These findings emphasize the importance of developing targeted interventions that can address emotional well-being and fatigue management while promoting a supportive society.