Investigating trends in foodborne illnesses in Lubbock and other counties in Texas

Journal of Public Health - Each year, about 48 million people in the United States are affected by foodborne illnesses, with approximately 3000 of these cases resulting in death. In Texas, the...     

Phone-Based Intervention under Nurse Guidance after Stroke (PINGS II) Study: Protocol for a Phase III Randomized Clinical Trial

ObjectivesThe Sub-Saharan African (SSA) region now has the highest estimated effect size of hypertension for stroke causation worldwide. An urgent priority for countries in SSA is to develop and test self-management interventions to control hypertension among those at highest risk of adverse outcomes. Thus the overall objective of the Phone-based Intervention under Nurse Guidance after Stroke II study (PINGS-2) is to deploy a hybrid study design to assess the efficacy of a theoretical-model-based, mHealth technology-centered, nurse-led, multi-level integrated approach to improve longer term blood pressure (BP) control among stroke survivors.Materials and methodsA phase III randomized controlled trial involving 500 recent stroke survivors to be enrolled across 10 Ghanaian hospitals. Using a computer-generated sequence, patients will be randomly assigned 1:1 into the intervention or usual care arms. The intervention comprises of (i) home BP monitoring at least once weekly with nurse navigation for high domiciliary BP readings; (2) medication reminders using mobile phone alerts and (3) education on hypertension and stroke delivered once weekly via audio messages in preferred local dialects. The intervention will last for 12 months. The control group will receive usual care as determined by local guidelines. The primary outcome is the proportion of patients with systolic BP <140 mm Hg at 12 months. Secondary outcomes will include medication adherence, self-management of hypertension, major adverse cardiovascular events, health related quality of life and implementation outcomes.ConclusionAn effective PINGS intervention can potentially be scaled up and disseminated across healthcare systems in low-and-middle income countries challenged with resource constraints to reduce poor outcomes among stroke survivors.     

Diaphragmatic Hernia Masquerading as a Pulmonary Metastasis

Iatrogenic injury accounts for the second most common cause of acquired diaphragmatic hernias after penetrating trauma. An increased incidence of these hernias has been observed with the widespread use of laparoscopic surgery. We present the case of a 65-year-old woman who initially underwent sigmoid resection for an adenocarcinoma and a subsequent liver resection for metastasis. She was noted to have a left lower lobe pulmonary nodule on surveillance computed tomography, for which she underwent a mini-thoracotomy for a planned resection. At the time of surgery, the pulmonary nodule was discovered to be a diaphragmatic hernia, most probably of iatrogenic origin. We discuss the difficulty in diagnosis given her history and the location of such a lesion.     

Installing oncofertility programs for breast cancer in limited versus optimum resource settings: Empirical data from 39 surveyed centers in Repro-Can-OPEN Study Part I & II

PurposeAs a further step to elucidate the actual diverse spectrum of oncofertility practices for breast cancer around the globe, we present and discuss the comparisons of oncofertility practices for breast cancer in limited versus optimum resource settings based on data collected in the Repro-Can-OPEN Study Part I & II.MethodsWe surveyed 39 oncofertility centers including 14 in limited resource settings from Africa, Asia & Latin America (Repro-Can-OPEN Study Part I), and 25 in optimum resource settings from the United States, Europe, Australia and Japan (Repro-Can-OPEN Study Part II). Survey questions covered the availability of fertility preservation and restoration options offered to young female patients with breast cancer as well as the degree of utilization.ResultsIn the Repro-Can-OPEN Study Part I & II, responses for breast cancer and calculated oncofertility scores showed the following characteristics: (1) higher oncofertility scores in optimum resource settings than in limited resource settings especially for established options, (2) frequent utilization of egg freezing, embryo freezing, ovarian tissue freezing, GnRH analogs, and fractionation of chemo- and radiotherapy, (3) promising utilization of oocyte in vitro maturation (IVM), (4) rare utilization of neoadjuvant cytoprotective pharmacotherapy, artificial ovary, and stem cells reproductive technology as they are still in preclinical or early clinical research settings, (5) recognition that technical and ethical concerns should be considered when offering advanced and innovative oncofertility options.ConclusionsWe presented a plausible oncofertility best practice model to guide oncofertility teams in optimizing care for breast cancer patients in various resource settings.     

Differences in contributory factors among hemicentral, central, and branch retinal vein occlusions

Hemicentral retinal vein occlusion (HRVO) is an anatomic variant of central retinal vein occlusion (CRVO) and thus different from branch retinal vein occlusion (BRVO). Therefore, the risk factors for HRVO should be similar to those of CRVO and different from those of BRVO. To test this, the authors compared 15 demographic and clinical variables of 28 HRVO patients with those of 117 CRVO and 214 BRVO patients. Mean age of onset and sex ratio were not significantly different among the groups. Elevated erythrocyte sedimentation rate (ESR) (P = 0.019) and elevated intraocular pressure (IOP) (P = 0.025) were significantly more prevalent in the HRVO than the BRVO group. In addition, when the authors compared CRVO with BRVO, elevated ESR (P = 0.003), elevated IOP (P = 0.015), and positive purified protein derivative (PPD) (P = 0.003) were significantly more prevalent in the CRVO than the BRVO group, whereas hypertension (P = 0.03) and hyperopia (P = 0.008) were significantly more prevalent in the BRVO group. However, of the variables tested between HRVO and CRVO patients, no significant differences were found.     

Development of a Pediatric Fertility Preservation Program: A Report From the Pediatric Initiative Network of the Oncofertility Consortium

Infertility is known to decrease quality of life among adults. In some cases, infertility is caused by medical conditions and/or treatments prescribed in childhood, and using methods to protect or preserve fertility may expand future reproductive possibilities. Structured programs to offer counseling about infertility risk and fertility preservation options are essential in the care of pediatric patients facing fertility-threatening conditions or treatments, yet multiple barriers to program development exist. This report was developed from the institutional experiences of members of the Pediatric Initiative Network of the Oncofertility Consortium, with the intent of providing guidance for health care providers aiming to establish programs at institutions lacking pediatric fertility preservation services. The mechanics of building a fertility preservation program are discussed, including essential team members, target populations, fertility preservation options (both established and experimental), survivorship issues, research opportunities, and ethical considerations. Common barriers to program development and utilization, including low referral rates and financial concerns, are also discussed, and recommendations made for overcoming such barriers.     

Secondary causes of premacular fibrosis

The records of 187 consecutive patients (206 eyes) with a diagnosis of secondary premacular fibrosis were reviewed. The mean patient age was 63.2 years; 96 (51.3%) patients were men. The most common surgical causes in 175 eyes were cataract extraction with or without implant, 73 (41.7%); scleral buckle, 33 (18.9%); both cataract extraction with implant and scleral buckle (in separate surgical sessions), 20 (11.4%); argon laser procedures, 17 (9.7%); and retinal cryopexy, 14 (8.0%). The most common nonsurgical causes in 31 eyes were blunt ocular trauma, 12 (38.7%); uveitis, 9 (29.0%); and retinal vein occlusion, 5 (16.1%). Initial visual acuity was 20/100 or better in 120 of the 206 eyes (58.3%). After a minimum follow-up period of 6 months (mean, 44.2 months), 72 of 101 eyes (71.3%) had stable or improved visual acuity without surgical intervention. Of 32 eyes that underwent vitrectomy with membrane stripping, 25 of 26 eyes (96.2%) followed for a mean period of 24 months (minimum, 6 months) had stable or improved visual acuity. Of 157 eyes that did not undergo vitrectomy, 143 (91.1%) had partial or complete posterior detachment. Fifty-eight of 148 eyes (39.2%) had angiographic cystoid macular edema; however, vitreous traction at the macula was not a significant cause of cystoid macular edema (CME) in these eyes.(ABSTRACT TRUNCATED AT 250 WORDS)     

Vulvar Aphthous Ulcer in an Adolescent With COVID-19

BackgroundVulvar aphthous ulcers have been associated with various prodromal viral illnesses. We describe the case of an adolescent girl who developed vulvar aphthous ulcers during infection with Coronavirus, SARS-CoV-2.CaseA 19-year-old girl presented to the emergency department with cough, sore throat, fevers, and rash, and tested positive for COVID-19. She re-presented 2 days later with vulvar pain and was found to have a vulvar aphthous ulcer. She was admitted for pain control and treated with oral steroids. Improvement in her vulvar pain was noted, along with resolution of fevers, cough, and rash.Summary and ConclusionThis case illustrates the novel association of COVID-19 with vulvar aphthous ulcers in adolescents. Use of oral steroids for symptomatic management of COVID-19 led to rapid clinical improvement.