Small-scale market gardeners' knowledge, attitudes and practices regarding the use of chemical pesticides in the Kabare territory (South-Kivu) in Eastern D.R. Congo.

Damage caused by pests and diseases is one of constraints on crop production for food security. Based on the use of questionnaire and interviews that were conducted in Kabare territory (South-Kivu), this study was carried out to (i) assess farmers practices, attitudes, and knowledge about pesticides use, and (ii) assess the human health and physical environment effects using pesticides. Data was collected from 300 small-scale farmers in study area. Results showed that majority of our respondents were men (59 %) rather than women (41 %) and local knowledge of pesticide use was low (60 %). Education level had a significant influence (p < 0.01) on level of knowledge about pesticide use, time and dose of treatment, method of control, and persistence time. In addition, education level influence significantly farmers' attitudes before and after pesticide treatment (p < 0.05). Pest management control, time of pesticide application, and packaging management method varied significantly with level of local knowledge (p < 0.01). Pesticides use by small-scale farmers has an effect on water, soil, and air quality. It also causes human pathologies such as vomiting, eye irritation, and even loss of life in event of heavy exposure. Inhalation and dermal exposure are main and most dangerous routes of pesticide exposure in our study area, which lacks protective strategies. Finally, use of pesticides disrupts biodiversity through the disappearance of pollinators, predators, parasitoids, and soil microorganisms. Therefore, broad continuity of this study with integration of other scientific aspects would effectively contribute to the improvement of environmental quality.

Meals, Education, and Gardens for In-School Adolescents: A Cluster Randomized Trial of an Adolescent Nutrition Intervention Package in Tanzania.

PURPOSE: This study aimed to implement and evaluate integrated, school-based nutrition intervention packages for adolescents in Dodoma, Tanzania. METHODS: A cluster randomized controlled trial was conducted among six secondary schools in Dodoma, Tanzania. Two schools received the full-intervention package of school meals, nutrition education, school gardens, and community workshops. Two schools received the partial-intervention package without the school meals component. Two schools served as the controls and did not receive any intervention. The intervention was implemented over one academic year. The analytical sample included 534 adolescents aged 14 to 17 at baseline and 286 parents. Outcomes included nutrition knowledge, food preferences, diet quality, food insecurity, physical activity, growth, and anemia. Linear models were used to estimate mean differences, and logistic regression models were used to estimate odds ratios (ORs). RESULTS: Compared to the control, both the partial (OR: 0.59; 95% confidence interval [CI]: 0.35, 1.00) and full (OR: 0.49; 95% CI: 0.40, 0.59) interventions were associated with lower odds of poor diet quality among adolescents. Among the parents, both the partial (OR: 0.28; 95% CI: 0.20, 0.40) and full (OR: 0.28; 95% CI: 0.13, 0.58) interventions were associated with lower odds of poor diet quality. The partial (OR: 0.29; 95% CI: 0.18, 0.47) and full (OR: 0.47; 95% CI: 0.30, 0.72) interventions were associated with lower odds of adolescent overweight or obesity. DISCUSSION: School-based nutritional intervention packages incorporating multiple actions may improve the diet quality of adolescents and their household members and reduce the double burden of adolescent malnutrition.

Gynecomastia Surgery Patient Education: An Information Quality Assessment of YouTube Videos.

BACKGROUND: YouTube is a platform for many topics, including plastic surgery. Previous studies have shown poor educational value in YouTube videos of plastic surgery procedures. The purpose of this study was to evaluate the quality and accuracy of YouTube videos concerning gynecomastia surgery (GS). METHODS: The phrases "gynecomastia surgery" (GS) and "man boobs surgery" (MB) were queried on YouTube. The first 50 videos for each search term were examined. The videos were rated using our novel Gynecomastia Surgery Specific Score to measure gynecomastia-specific information, the Patient Education Materials Assessment Tool (PEMAT) to measure understandability and actionability, and the Global Quality Scale to measure general quality. RESULTS: The most common upload source was a board-certified plastic surgeon (35%), and content category was surgery techniques and consultations (51%). Average scores for the Global Quality Scale (x̄ = 2.25), Gynecomastia Surgery Specific Score (x̄ = 3.50), and PEMAT Actionability (x̄ = 44.8%) were low, whereas PEMAT Understandability (x̄ = 77.4%) was moderate to high. There was no difference in all scoring modalities between the GS and MB groups. Internationally uploaded MB videos tended to originate from Asian countries, whereas GS videos tended to originate from non-US Western countries. Patient uploaders had higher PEMAT Actionability scores than plastic surgeon uploaders. CONCLUSIONS: The quality and amount of gynecomastia-specific information in GS videos on YouTube are low and contain few practical, take-home points for patients. However, understandability is adequate. Plastic surgeons and professional societies should strive to create high-quality medical media on platforms such as YouTube.

Limited English Proficiency Is Associated With Diabetic Retinopathy in Patients Presenting for Cataract Surgery.

Purpose: To investigate the relationship between limited English proficiency (LEP) and diabetic retinopathy (DR) in patients presenting for cataract surgery. Methods: This is a retrospective observational study of patients who underwent cataract surgery between January 2014 and February 2020. Patients who self-identified as needing or preferring an interpreter were defined as having LEP. Differences in demographics, characteristics, and outcomes including history of type 2 diabetes (T2DM), DR, preoperative best corrected visual acuity (BCVA), macular edema, and anti-vascular endothelial growth factor injections were analyzed. Statistical comparisons were assessed using logistic regression with generalized estimating equations. Results: We included 13,590 eyes. Of these, 868 (6.4%) were from LEP patients. Patients with LEP were more likely to be Hispanic (P < 0.001), female sex (P = 0.008), or older age (P = 0.003) and have worse mean BCVA at presentation (P < 0.001). Patients with LEP had a significantly higher rate of T2DM (P < 0.001), macular edema (P = 0.033), and DR (18.1% vs. 5.8%, P < 0.001). Findings remained significant when controlling for age, sex, race/ethnicity, and type of health insurance. Patients with LEP and DR were more likely to have had later stages of DR (P = 0.023). Conclusions: Patients with LEP presenting for cataract surgery had a higher rate of DR and associated complications compared to patients with English proficiency. Further studies are needed to understand how language disparities influence health and what measures could be taken to improve healthcare in this vulnerable population. Translational Relevance: Our study highlights healthcare disparities within ophthalmology and emphasizes the importance of advocating for improved healthcare delivery for patients with LEP.

Disparities in eye clinic patient encounters among patients requiring language interpreter services.

BACKGROUND: Communication barriers are a major cause of health disparities for patients with limited English proficiency (LEP). Medical interpreters play an important role in bridging this gap, however the impact of interpreters on outpatient eye center visits has not been studied. We aimed to evaluate the differences in length of eyecare visits between LEP patients self-identifying as requiring a medical interpreter and English speakers at a tertiary, safety-net hospital in the United States. METHODS: A retrospective review of patient encounter metrics collected by our electronic medical record was conducted for all visits between January 1, 2016 and March 13, 2020. Patient demographics, primary language spoken, self-identified need for interpreter and encounter characteristics including new patient status, patient time waiting for providers and time in room were collected. We compared visit times by patient's self-identification of need for an interpreter, with our main outcomes being time spent with ophthalmic technician, time spent with eyecare provider, and time waiting for eyecare provider. Interpreter services at our hospital are typically remote (via phone or video). RESULTS: A total of 87,157 patient encounters were analyzed, of which 26,443 (30.3%) involved LEP patients identifying as requiring an interpreter. After adjusting for patient age at visit, new patient status, physician status (attending or resident), and repeated patient visits, there was no difference in the length of time spent with technician or physician, or time spent waiting for physician, between English speakers and patients identifying as needing an interpreter. Patients who self-identified as requiring an interpreter were more likely to have an after-visit summary printed for them, and were also more likely to keep their appointment once it was made when compared to English speakers. CONCLUSIONS: Encounters with LEP patients who identify as requiring an interpreter were expected to be longer than those who did not indicate need for an interpreter, however we found that there was no difference in the length of time spent with technician or physician. This suggests providers may adjust their communication strategy during encounters with LEP patients identifying as needing an interpreter. Eyecare providers must be aware of this to prevent negative impacts on patient care. Equally important, healthcare systems should consider ways to prevent unreimbursed extra time from being a financial disincentive for seeing patients who request interpreter services.

Comparison of cataract surgery outcomes in English proficient and limited English proficiency patients.

PURPOSE: To determine differences in cataract surgery outcomes between English proficient (EP) and limited English proficiency (LEP) patients. SETTING: Sue Anschutz-Rodgers Eye Center, Aurora, Colorado. DESIGN: Retrospective. METHODS: Patients who underwent phacoemulsification at the Sue Anschutz-Rogers Eye Center between January 2014 and February 2020 were included. Patients who self-identified as needing or preferring an interpreter in medical encounters were defined as LEP. Differences in surgical characteristics and outcomes including cataract maturity, surgical complexity, and surgical complications were analyzed. RESULTS: 868 eyes (6.4%) were identified from LEP patients. LEP patients were more likely to have mature cataracts (5.1% vs 2.3%, P < .0001). LEP patients' surgeries were more likely to be considered complex (27.8% vs 15.3%, P < .0001) and use higher cumulative dissipated energy (mean of 9.5 [SD = 9.5] vs 7.2 [SD = 7.1], P < .0001). Preoperative visual acuity was worse in LEP patients (logMAR 0.566 [SD = 0.64] vs 0.366 [SD = 0.51], P < .0001) but showed greater improvement after surgery (logMAR 0.366 [SD = 0.54] vs 0.254 [SD = 0.41], P < .0001). There were no significant differences in operative time, intraoperative or postoperative complications. More LEP patients were on steroids 4 weeks postoperatively when compared with EP patients (14.6% vs 10.1%, P < .0002). LEP patients were less likely to undergo subsequent YAG capsulotomy (7.3% vs 12.8%, P < .0001). CONCLUSIONS: Disparities in cataract outcomes between EP and LEP patients was demonstrated. Further research into ophthalmic health disparities for LEP patients is needed to understand the root causes and how they can be addressed.

Comparison of Outcomes of Phacoemulsification Combined with Endoscopic Cyclophotocoagulation, iStent, or Both in the Management of Open-Angle Glaucoma.

INTRODUCTION: To compare outcomes of phacoemulsification combined with endoscopic cyclophotocoagulation (phaco/ECP), first generation iStent implantation (phaco/iStent), or both (phaco/iStent/ECP) in patients with open-angle glaucoma. METHODS: A retrospective chart review was performed on patients at the University of Colorado Department of Ophthalmology. Outcomes included intraocular pressure (IOP), medication use, best corrected visual acuity (BCVA), and surgical complications were analyzed. Success was defined as IOP reduction of ≥ 20% and/or reduction by at least one glaucoma medication. RESULTS: A total of 394 eyes were included in the study. There were 170 eyes (43.1%) in the phaco/ECP group, 175 eyes (44.4%) in the phaco/iStent group, and 49 eyes (12.4%) in the phaco/iStent/ECP group. The mean pre-operative IOP was 15.9 mmHg for phaco/ECP, 15.8 mmHg for phaco/iStent, and 15.2 mmHg for phaco/iStent/ECP. At 24 months, the mean IOP was 13.7 mmHg (p < 0.0001), 14.2 mmHg (p = 0.0001), and 13.0 mmHg (p = 0.0007), respectively. The mean pre-operative number of glaucoma medications was 2.0 for phaco/ECP, 1.4 for phaco/iStent, and 2.2 for phaco/iStent/ECP and at 24 months post-surgery decreased to, 1.8 (p = 0.011), 0.9 (p < 0.0001), and 1.7 (p = 0.01), respectively. The success rate at 24 months was 54.4% for phaco/ECP, 75.3% for phaco/iStent, and 55.6% for phaco/iStent/ECP. CONCLUSION: Phacoemulsification when combined with ECP, iStent, or both, lowered IOP and glaucoma medication reliance at 24 months. The success rate for phaco/iStent was significantly higher than phaco/ECP. When iStent was added to phaco/ECP, the success rate was higher at earlier postoperative visits compared to the phaco/ECP alone.

Outcomes of Kahook Dual Blade Goniotomy for Uveitis Associated Open Angle Glaucoma or Ocular Hypertension.

PRCIS: Kahook Dual Blade (KDB) goniotomy can successfully lower intraocular pressure in some patients with uveitis-associated ocular hypertension or glaucoma. PURPOSE: The purpose of this study was to report a case series of patients that underwent KDB goniotomy at a single institution for uveitis-associated ocular hypertension or glaucoma with an open angle. METHODS: We performed a retrospective chart review of all patients with uveitis-associated ocular hypertension or glaucoma who underwent KDB goniotomy with trabecular meshwork excision alone or in combination with phacoemulsification cataract surgery at a single center between August 2017 and February 2020. The case series included 45 eyes of 37 patients. All eyes developed ocular hypertension refractory to maximum-tolerated medical therapy and required surgical intervention. Two eyes were excluded as they were lost to follow-up before 5 months postoperatively. Surgical success was defined as reaching the goal intraocular pressure or lower for each patient, including ongoing medical therapy. RESULTS: At most recent follow-up, 25 (55.6%) of 45 eyes had an intraocular pressure that was at goal. Mean follow-up time was 15.2±12.1 months ranging from 0.5 to 36 months postoperatively, considering that patients were eliminated from the data analysis once they required a second surgery. The mean number of preoperative medications, including oral carbonic anhydrase inhibitors was 3.7±1.2 medications. The mean number of postoperative medications through the last clinic visit was 2.5±1.9 medications for a mean reduction of 1.2±1.6 medications ( P -value <0.0001*). CONCLUSIONS: This larger case series shows that some patients with uveitis-associated ocular hypertension or glaucoma with an open angle may have success with KDB goniotomy.

Clinical Outcomes of Ahmed ClearPath Implantation in Glaucomatous Eyes: A Novel Valveless Glaucoma Drainage Device.

PRCIS: Designed with novel features to facilitate implantation and improve safety, the Ahmed ClearPath (ACP) glaucoma drainage device (GDD) provided intraocular pressure (IOP) reduction comparable with other GDDs in eyes with refractory glaucoma in a multicenter retrospective study. PURPOSE: To present clinical outcomes with a novel valveless GDD (ACP, New World Medical). The 250 and 350 mm2 models feature a contoured plate for optimal globe apposition, anteriorized suture points to facilitate suturing to the globe, and a prethreaded 4-0 polypropylene ripcord suture. METHODS: This was a multicenter retrospective analysis of eyes with medically and/or surgically uncontrolled glaucoma implanted with the 250 or 350 mm2 ACP either as a standalone procedure or in combination with other procedures. Pre-, intra-, and postoperative data through 6 months were collected. RESULTS: A total of 104 eyes (100 subjects) received the ACP by 10 US surgeons, 63.5% of which had primary open-angle glaucoma and 62.5% had severe glaucoma. Mean baseline IOP was 26.3 (9.0) mm Hg and mean medication use was 3.9 (1.3). Through 6 months' follow-up, mean IOP ranged from 13.6 to 16.7 mm Hg and mean medication use from 0.9 to 1.9 medications (P<0.0001 at all timepoints for each outcome measure). At 6 months, mean IOP was 13.7 mm Hg (-13.0 mm Hg, 43.0%, P<0.0001) and mean medication use was 1.9 medications per eye (-2.1, 47.7%, P<0.0001). Common adverse events included anterior chamber inflammation (16.3%), hyphema (15.4%), and hypotony (6.7%). CONCLUSION: The new ACP appears to be safe and efficacious as a standalone procedure or in combination with other procedures for uncontrolled glaucoma, and may be considered as a GDD option for patients in whom its unique design may facilitate the implantation process.

Association between axial length and toric intraocular lens rotation according to an online toric back-calculator.

AIM: To assess the relationship between axial length (AL) and intraocular lens (IOL) rotation among eyes receiving a toric IOL and subsequently entered into an online toric back-calculator database. METHODS: Retrospective analysis of data collected online via astigmatismfix.com, a freely available online toric back-calculator where surgeons enter pre- and post-operative information to help manage residual postoperative astigmatism. Included records were deemed valid with entry of AL and IOL orientation between January 2017 and March 2019. Rotation was determined by a difference of ≥5° between pre-operative intended IOL orientation and actual post-operative IOL orientation. Frequency and magnitude of rotation are presented with means and associated standard deviation (SD). Linear regression models of this association are presented. RESULTS: Records of 6752 eyes were included in the analysis, of which 74.8% were determined to have a rotated IOL. The magnitude of rotation increased with each millimeter (mm) increase in AL with a mean rotation of 13.3° (SD: 12.8°) for eyes with AL 20-20.9 mm and a maximum mean rotation of 30.6° (SD: 30.3°) among eyes with AL 29-29.9 mm. General linear modeling demonstrated a significant association (P<0.0001) with a parameter estimate of 1.19 (standard error: 0.159) and R 2 of 0.0083. CONCLUSION: Analysis from an online database indicates that toric IOLs inserted into eyes with longer AL are more likely to rotate and to rotate more degrees from the target axis. The findings from this study are clinically relevant for surgeons implanting toric IOLs.

Physician burnout in ophthalmology: U.S. survey.

PURPOSE: To determine the prevalence of physician burnout among ophthalmologists in the United States and identify associated risks. SETTING: All practice types within the United States. DESIGN: Cross-sectional study. METHODS: A survey was distributed through email listservs to several national ophthalmology societies. Participants completed a modified Mini Z Burnout Survey, a 10-item questionnaire measured in 5-point Likert scales, followed by demographic questions. The Mini Z Burnout survey assessed 3 main outcomes: stress, burnout, and work satisfaction. The percentage of subgroups experiencing burnout were presented and comparisons made with odds ratios from logistic regression modeling. RESULTS: Of the 592 ophthalmologists responding to the survey, 37.8% (224) self-reported symptoms of burnout with a low of 30.8% (12/39) for vitreoretinal specialists to a high of 45.4% (30/66) for uveitis specialists. Most of those reporting burnout were categorized as mild (65.2% [146/224]), followed by moderate (29.5% [66/224]) and severe (5.4% [12/224]). Women had almost twice the odds of reporting burnout (odds ratio [OR] = 1.9 [95% CI: 1.3-2.7]; P = .0005). Physicians employed in academic (OR = 2.0 [95% CI: 1.2-3.2]; P = 0.007) and hospital facilities (OR = 2.4 [95% CI: 1.3-4.6]; P = .008) reported higher rates of burnout compared with those in large private groups. Burnout was associated with self-reported low work control, insufficient time for documentation, and misalignment with departmental leaders (P < .0001). CONCLUSIONS: Ophthalmologists exhibited a high degree of self-reported burnout in the U.S. This study highlights sex, employment autonomy, and practice type as major factors associated with burnout.

Iris manipulation during phacoemulsification: intraoperative and postoperative complications.

AIM: To quantify intraoperative and postoperative complications in complex phacoemulsification cataract extraction (phacoemulsification) with iris manipulation compared to non-complex and complex phacoemulsification without iris manipulation. METHODS: All phacoemulsification cases at the University of Colorado between January 1, 2014, and June 30, 2017 were included. Exclusion criteria for the primary outcome of intraoperative complications were planned combination surgery and eyes with less than 28d follow-up. Exclusion criteria for the secondary outcomes of postoperative complications were unplanned additional surgery, and chronic steroid eye drop use prior to surgery. Data including sex, race/ethnicity, surgery length, visual acuity, intraoperative and postoperative complications, and intraocular pressures (IOP) were collected and analyzed utilizing general linear and Logistic regression modeling. RESULTS: The medical records of 5772 eyes were reviewed (500 complex without iris manipulation, 367 with iris manipulation). The number of any intraoperative complication in the complex with iris manipulation and complex without iris manipulation groups was 15 (4.1%) and 26 (5.2%), respectively, compared to 41 (0.8%) in the non-complex group. Postoperative inflammation was found in 135 (2.8%) non-complex cases, 20 (4.1%) complex cases without iris manipulation, and 20 (5.6%) complex cases with iris manipulation. The adjusted odds ratio of postoperative inflammation in phacoemulsification with iris manipulation compared to non-complex was 2.3 (95%CI: 1.3-4.0, P=0.005). The rate of IOP spikes >10 mm Hg was significantly greater in cases with iris manipulation (P=0.001). CONCLUSION: Complex cases have more intraoperative complications. However, only complex cases with iris manipulation led to increase rates of postoperative inflammation and IOP spikes >10 mm Hg.

Magnetic Liver Retraction Decreases Postoperative Pain and Length of Stay in Bariatric Surgery Compared to Nathanson Device.

Objective: Retrospective case-matched comparison of magnetic liver retraction to a bedrail-mounted liver retractor in bariatric surgery specifically targeting short-term postoperative outcomes, including pain and resource utilization. Background: Retraction of the liver is essential to ensure appropriate visualization of the hiatus in bariatric surgery. Externally mounted retractors require a dedicated port or an additional incision. Magnetic devices provide effective liver retraction without the need of an incision. Methods: The sample consisted of primary and revisional bariatric surgery patients, including Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and biliopancreatic diversion with duodenal switch (BPD-DS) operations. Propensity score analysis was used to match patients with magnetic retraction to patients with a bedrail-mounted retractor with a 1:2 ratio using preoperative characteristics. Baseline characteristics and postprocedure outcomes were compared using two-sample t-tests or Wilcoxon rank sum tests and chi-square or Fisher's exact test as appropriate. Results: One hundred patients met inclusion criteria for the use of magnetic liver retraction (45 RYGB, 35 SG, 20 BPD-DS) with 196 suitable matched external retractor patients identified. Patients were matched and comparable for all preoperative characteristics except for transversus abdominus plane block (27% versus 47%). Patients in the magnet cohort had significantly decreased mean 12-hour postoperative pain scores (2.9 versus 4.2, P = .004) and decreased hospital length of stay (LOS) (1.5 versus 1.9 days, P = .005) while operating room supply were higher in the magnet cohort ($4600 versus $4213, P = .0001). Conclusions: Magnetic liver retraction in bariatric surgery is associated with decreased postoperative pain scores, decreased hospital LOS, and increased operating supply costs.

Posterior Capsule Rupture during Cataract Surgery in Eyes Receiving Intravitreal anti-VEGF Injections.

PURPOSE: To examine the risk of posterior capsule rupture (PCR) during phacoemulsification cataract surgery in patients who received intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections prior to surgery. METHODS: A retrospective study was conducted of cataract surgeries at the Sue Anschutz-Rodgers UCHealth Eye Center from January 1, 2014, through December 31, 2018. The primary outcome was the occurrence of PCR during surgery. Other variables of interest included age, race, sex, ocular comorbidities, diabetes, mature cataract, primary surgeon, injection frequency and type, and date of most recent injection. Predictors of PCR were assessed using logistic regression with generalized estimating equations to account for correlation between patient eyes. Additional sub-analysis was performed on eyes with PCR with and without anti-VEGF injection history to compare intraoperative characteristics, post-operative complications, and visual outcomes. RESULTS: In total 10,327 cataract surgeries were included in the analysis, and 308 of these eyes received anti-VEGF injections prior to surgery. Of the 308 eyes that received anti-VEGF injections, eight (2.6%) had a PCR during surgery compared to 45 of 10,019 eyes (0.5%) that did not receive injections (unadjusted OR = 5.9, 95% CI: 2.8-12.7, p < .0001). Males and diabetics were more likely to have received injections and had higher rates of PCR, so these variables were adjusted for in the multivariate analysis of the association between injections and PCR (adjusted OR = 4.7, 95% CI: 2.1-10.4, p-value = 0.0001). Eyes with mature cataracts and those that underwent surgery with a resident as the primary surgeon were also at higher risk of PCR, but these variables were not associated with the anti-VEGF injection. Injection frequency, time between most recent injection and surgery, and type of anti-VEGF agent were not significantly associated with PCR. CONCLUSIONS: History of intravitreal anti-VEGF injections was associated with higher odds of PCR during cataract surgery.

Perceptions of Marijuana Use for Glaucoma from Patients, Cannabis Retailers, and Glaucoma Specialists.

PURPOSE: As marijuana's popularity continues to grow, patients with glaucoma will encounter conflicting opinions on marijuana's role in glaucoma therapy. This study seeks to define the differing perceptions among glaucoma specialists, medical marijuana dispensaries, and glaucoma patients in a state with legalized marijuana. DESIGN: Cross-sectional study. PARTICIPANTS: Medical marijuana dispensaries in Colorado, members of the American Glaucoma Society (AGS), and patients with glaucoma at the University of Colorado glaucoma clinic. METHODS: First, medical marijuana dispensary employees were surveyed using a mystery call approach and a brief phone script. Dispensary employees were questioned as to whether marijuana was recommended and whether marijuana was safe and effective. Second, a self-administered survey was distributed to AGS members to determine the history of recommending marijuana and influencing factors for or against this recommendation. Third, the self-administered glaucoma patient survey assessed demographics, history of glaucoma, knowledge and rate of marijuana use, and perceptions of marijuana use. All surveys were conducted from October 2018 to March 2019. MAIN OUTCOME MEASURES: The proportion of medical marijuana dispensaries and glaucoma specialists recommending marijuana for the treatment of glaucoma, and the proportion of patients with glaucoma using marijuana as a treatment for glaucoma. RESULTS: A total of 203 of the 300 medical marijuana dispensaries called were successfully contacted (68%). Of these, 103 respondents (51%) recommended marijuana products for the treatment of glaucoma. The remaining 100 (49%) deferred making a recommendation or were unsure. Of the 1308 AGS members, 290 (22%) responded to the survey. Twenty-two respondents (7.6%) reported that they had recommended marijuana for the treatment of glaucoma, with the majority of these (86.4%) having done so infrequently. Among the 231 respondents with glaucoma, most (58.9%) had heard about the possible use of marijuana for glaucoma, but only 2.6% had used marijuana as a treatment for glaucoma. CONCLUSIONS: Few glaucoma specialists have recommended marijuana as a treatment for glaucoma, and an even smaller percentage of patients report its use as a treatment for their glaucoma. In contrast, many marijuana dispensary employees endorse its use. As legal access and public acceptance of marijuana escalate, physicians should be aware of these perceptions when educating patients.

Bilateral Secondary Angle Closure During Daratumumab Infusion: A Case Report and Review of the Literature.

Daratumumab is an anti-CD38 monoclonal antibody approved for use in multiple myeloma in 2015 and under investigation for use in light-chain amyloidosis. We report a case of a patient with amyloidosis who developed bilateral, acute secondary angle closure during an infusion of daratumumab. Ultrasound biomicroscopy obtained 3 days after the onset of her symptoms demonstrated the cause to be bilateral choroidal effusions. Taken together with several previous case reports, the evidence suggests that, like topiramate, daratumumab is associated with the idiosyncratic reaction of choroidal effusions, resulting in a spectrum of clinical outcomes from myopic shift to acute angle closure. The treating oncologist and eye care provider should be aware of these adverse outcomes in any patient undergoing treatment with this medication, as swift recognition and intervention may be vision-saving.

Surgical Outcomes of a Second Ahmed Glaucoma Valve Implant for the Treatment of Refractory Glaucoma.

PRéCIS:: In this article, the authors concluded that an additional Ahmed glaucoma valve (AGV) implantation after the failure of an initial AGV, even with the addition of glaucoma medications, maybe a good surgical treatment option for refractory glaucoma. PURPOSE: To evaluate the surgical outcomes of a second AGV implant in Hispanic patients with refractory glaucoma. MATERIALS AND METHODS: The medical records of patients who underwent a second AGV implant were reviewed retrospectively. Clinical outcome measures including intraocular pressure (IOP), visual acuity, and glaucoma medication use were collected from the preoperative visit and all follow-up visits up to 18 months after surgery. Failure was defined as one of the following: loss of light perception, sustained IOP >21 or <6 mm Hg, an IOP reduction of <20% from baseline, need for additional glaucoma surgery, including needling revision with subconjunctival adjuvant therapy, or valve extrusion. RESULTS: A total of 48 patients were included. In all cases, an S-2 model was implanted in the superonasal quadrant. Mean preoperative IOP was 24.3±7.9 mm Hg and was significantly reduced to 13.9±4.8 at 6 months (P<0.05), 15.4±7.2 at 12 months (P<0.05), and 12.9±2.0 at 18 months (P<0.05). Mean glaucoma medications were reduced from 2.8±1.1 preoperatively to 1.9±1.2 at 6 months (P<0.05), 2.4±1.2 at 12 months, and 2.2±1.1 at 18 months; however, the difference was no longer statistically significant after 6 months, and the success rate was 60% at the mean for survival time of 15 months (13.7 to 16.5). CONCLUSION: The findings of this study demonstrate that a second AGV can achieve a significant reduction in IOP for up to 18 months postoperatively.

Racial Disparities in Bariatric Surgery Complications and Mortality Using the MBSAQIP Data Registry.

BACKGROUND: Racial disparities in postoperative complications have been demonstrated in bariatric surgery, yet the relationship of race to complication severity is unknown. STUDY DESIGN: Adult laparoscopic primary bariatric procedures were queried from the 2015 and 2016 MBSAQIP registry. Adjusted logistic and multinomial regressions were used to examine the relationships between race and 30-day complications categorized by the Clavien-Dindo grading system. RESULTS: A total of 212,970 patients were included in the regression analyses. For Black patients, readmissions were higher (OR = 1.39, p < 0.0001) and the odds of a Grade 1, 3, 4, or 5 complication were increased compared with White patients (OR = 1.21, p < 0.0001; OR = 1.21, p < 0.0001; OR = 1.22, p = 0.01; and OR = 1.43, p = 0.04) respectively. The odds of a Grade 3 complication for Hispanic patients were higher compared with White patients (OR = 1.59, p < 0.0001). CONCLUSION: Black patients have higher odds of readmission and multiple grades of complications (including death) compared with White patients. Hispanic patients have higher odds of a Grade 3 complication compared with White patients. No significant differences were found with other races. Specific causes of these disparities are beyond the limitations of the dataset and stand as a topic for future inquiry.

Endoscopic septotomy as a treatment for leaks after sleeve gastrectomy: Meeting presentations: Digestive Disease Week 2019.

Background and study aims Sleeve gastrectomy (LSG) is the most commonly performed bariatric procedure in the world. Leaks are the most feared complications after this procedure. Endoscopic septotomy has been described as a resolution technique that could be useful in the setting of late and chronic leaks. We present our experience in the management of gastric leaks with this advanced endoscopic technique. Patients and methods Retrospective review of patients who have been admitted to our hospital from January 2016 to December 2018. Results Five patients were found. All had their index surgery in outside hospitals. The average age was 51 years (range 40 - 69), and four patients were female. Mean time from LSG to leak presentation was 15 days (range 7 - 25). Mean time from leak presentation to septotomy procedure was 61 days (range 21 - 110). All patients were treated with sleeve dilatation before septotomy using endoscopic achalasia balloons. Mean procedure time was 79 minutes (range 55 - 125). Success was achieved in 80 % of patients, and no complications related to the procedure were identified. One patient underwent total gastrectomy for definitive management. Mean follow-up time was 14.25 months (range 6 - 26), and the average time for fistula closure was 60.25 days. Conclusion Endoscopic septotomy is safe and effective for management of chronic leaks after LSG. Associated non-selective dilatation may be a crucial step to allow distal patency and axis rectification for appropriate leak closure.