Narratives from African American/Black, American Indian/Alaska Native, and Hispanic/Latinx community members in Arizona to enhance COVID-19 vaccine and vaccination uptake.

The state of Arizona has experienced one of the highest novel coronavirus disease 2019 (COVID-19) positivity test rates in the United States with disproportionally higher case rates and deaths among African-American/Black (AA/B), American Indian/Alaska Native (Native), and Hispanic/Latinx (HLX) individuals. To reduce disparities and promote health equity, researchers from Arizona State University, Mayo Clinic in Arizona, Northern Arizona University, and the University of Arizona formed a partnership with community organizations to conduct state-wide community-engaged research and outreach. This report describes results from 34 virtually-held focus groups and supplemental survey responses conducted with 153 AA/B, HLX, and Native community members across Arizona to understand factors associated with COVID-19 vaccine hesitancy and confidence. Focus groups revealed common themes of vaccine hesitancy stemming from past experiences of research abuses (e.g., Tuskegee syphilis experiment) as well as group-specific factors. Across all focus groups, participants strongly recommended the use of brief, narrative vaccination testimonials from local officials, community members, and faith leaders to increase trust in science, vaccine confidence and to promote uptake.

Examining the Relationship Between Rurality, Risk Perception, and COVID-19 Vaccine Willingness Among Rural Latinos in Arizona and California.

This study aimed to investigate the relationship between rurality and risk perception of getting or transmitting COVID-19 and willingness to get the COVID-19 vaccine in a sample of Latinos across Arizona and California's Central Valley (n = 419). The results revealed that rural Latinos are more concerned about getting and transmitting COVID-19, but less willing to get vaccinated. Our findings suggest that perceptions of risk alone do not play a sole role in influencing risk management behavior among rural Latinos. While rural Latinos may have heightened perception of the risks associated with COVID-19, vaccine hesitancy persists due to a variety of structural and cultural factors. These factors included limited access to healthcare facilities, language barriers, concerns about vaccine safety and effectiveness, and cultural factors such as strong family and community ties. The study highlights the need for culturally-tailored education and outreach efforts that address the specific needs and concerns of this community to increase vaccination rates and reduce the disproportionate burden of COVID-19 among Latino communities living in rural areas.

Prevalence, Incidence, and Sex Ratio of Transsexualism in the Autonomous Region of Madrid (Spain) According to Healthcare Demand.

In recent years, different studies have provided estimates of the prevalence of transsexualism with very diverse results. The purpose of this study was to ascertain the prevalence, incidence, and sex ratio of transsexualism in the autonomous region of Madrid (Spain). A total of 1234 patients who attended from 2007 to the end of 2015 in the only Gender Identity Unit (GIU) in Madrid were analyzed. Sixty-three patients were excluded for various reasons; thus, 1171 could be included: 803 male-to-female (MtF) and 368 female-to-male (FtM) transsexual patients. Transsexualism was diagnosed based on the ICD-10, World Health Organization, 1992, and/or gender identity disorder based on the DSM-IV-TR, American Psychiatric Association, 2000. The demographic statistics were calculated on the basis of the population over 15 years old of Madrid. Based on healthcare demand, the prevalence of transsexualism was 22.1 in 100,000 inhabitants: 31.2 for MtF and 12.9 for FtM, making the MtF/FtM ratio approximately 2.2:1. The incidence rate was 2.5 in 100,000 inhabitants, representing an annual average of 130 demands. Although transsexualism occurs in all countries with different rates of prevalence, in our area, this prevalence was higher than reported from other European countries. We believe that two main circumstances might influence this high prevalence: the easy accessibility and the absence of a waiting list to the GIU, and the permissive social and legal climate and openness of Spain, especially in Madrid.

Evaluation of two in-house immunoenzymatic tests to serodiagnose subclinical paratuberculisis in a sheep flock in Mexicali valley, Mexico.

Paratuberculosis (PTB) or Johne's disease is a common ruminant infectious disease caused by Mycobacterium avium subsp. paratuberculosis (MAP). In this study, two MAP antigens were compared for their diagnostic utility to detect subclinical PTB in a sheep flock in Mexicali, Mexico. Sheep (n = 31) without clinical signs but positive on a direct fecal-polymerase chain reaction were tested with two preabsorbed in-house enzyme linked immunosorbent assays (ELISAs) using: (1) an ethanol-extracted surface lipid antigen (EVELISA) and (2) a protoplasmic antigen (ELISA-PPA). Sensitivities of the EVELISA and ELISA-PPA were 84% (95% CI; 66-95%) and 29% (95% CI; 14-48%), respectively. The EVELISA test could be a fast and effective way to identify subclinical ovine PTB for severely affected flocks.

Ethnography, fidelity, and the evidence that anthropology adds: supplementing the fidelity process in a clinical trial of supported employment.

This discussion considers the role and findings of ethnographic research within a clinical trial of supported employment for veterans with spinal cord injury. Contributing to qualitative evaluation research and to debates over anthropological evidence vis-à-vis clinical trials, we demonstrate how enactors of a randomized controlled trial can simultaneously attend to both the trial's evidentiary and procedural requirements and to the lived experiences and needs of patients and clinicians. Three major findings are described: (1) contextual information essential to fidelity efforts within the trial; (2) the role of human interrelationships and idiosyncratic networks in the trial's success; and (3) a mapping of the power and authority structures relevant to the staff's ability to perform the protocol. We emphasize strengths of anthropological ethnography in clinical trials that include the provision of complementary, qualitative data, the capture of otherwise unmeasured parts of the trial, and the realization of important information for the translation of the clinical findings into new settings.

Hesitant or Confident: A Qualitative Study Examining Latinos' Perceptions of COVID-19 Vaccines in Arizona.

This study aimed to understand vaccine hesitancy and confidence toward the COVID-19 vaccines among Latino adults in Arizona. Latinos (n = 71) aged 18 years or older who resided in Arizona participated in 14 focus groups between February and June 2021. Theoretical thematic analysis was used to examine drivers of these two behaviors, namely, vaccine hesitancy and confidence toward the COVID-19 vaccines, using the COM-B model, comprising capability, opportunity, and motivation factors that generate a behavior. Vaccine hesitancy stemmed from the need for vaccine information (capability factor) and fear of the vaccines, religious beliefs, and perceived barriers stemming from government mistrust (motivation factors). Vaccine confidence arose from trust in science and doctors (capability factor), and a fear of getting sick, protection against COVID-19, getting vaccinated as a civic duty, and a desire to return to normal life (motivation factors). The influence of opportunity factors, such as having access to vaccinations, were not discussed as contributing to vaccine confidence or hesitancy. As predicted by the COM-B model, factors reflecting capabilities and motivations contributed to vaccine hesitancy and confidence, all of which need to be considered in public health messaging. These factors can be targeted to facilitate efforts to promote vaccine uptake and reduce the spread of COVID-19.

Gender identity: Current concepts and gender-affirming hormone therapy.

In the past five years, healthcare organisation for trans people in Spain has changed as laws intended to protect sexual and gender diversity have been put in place. As a result, endocrinologists are not only on the front lines (understood as prescribing and following up gender-affirming hormone therapy) but also coordinating multidisciplinary healthcare for these individuals. Advances in transgender medicine, the complexity of diverse trans identities and the impact of hormone therapy on quality of life and risk of middle- and long-term complications call for in-depth examination of a personalised biopsychosocial approach to trans people that requires specific training in this field of knowledge as well as updates on the concepts, terminology and drug treatments used.

Attitudes, Behaviors, and Barriers among Adolescents Living with Obesity, Caregivers, and Healthcare Professionals in Spain: ACTION Teens Survey Study.

Although the prevalence of pediatric obesity is rising, understanding of the perceptions, attitudes, behaviors, and barriers to effective obesity care among Spanish adolescents living with obesity (ALwO), their caregivers, and healthcare professionals (HCPs) is lacking. In 2021, the cross-sectional ACTION Teens survey study was conducted in 10 countries; results from the Spanish cohort are presented herein. The survey was completed by 648 ALwO, 644 caregivers, and 251 HCPs in Spain. A total of 25% of ALwO and 43% of caregivers thought that their/their child's weight was normal, and more caregivers than ALwO perceived the ALwO's health to be at least good (95% vs. 59%, respectively). Only 53% of ALwO and 9% of caregivers reported receiving an obesity diagnosis, despite HCPs reporting they provide diagnoses to 87% of ALwO/caregivers. Although 65% of HCPs felt that ALwO may not be comfortable discussing weight, only 26% of ALwO who had discussed weight with an HCP (n = 488) reported not feeling comfortable. Inability to control hunger was a key barrier to ALwO losing weight identified by ALwO/caregivers, but not HCPs. Improved communication between the three groups, a better understanding of barriers to weight loss, and improved health education on obesity are needed in order to enhance obesity care in Spain.

Decibel Decisions: The Concept of Intracranial Aneurysm Surgery With a Decibel Meter on Two Surgical Cases.

The present cases were used to investigate the reliability of the intraoperative decibel meter as an objective method of clipping efficiency in cerebral aneurysm surgery and to assess the impact of this method on the surgical procedure itself. Different methodologies have been developed and applied to directly or indirectly evaluate the placement of a clip, for example, intraoperative digital subtraction angiography (DSA), intraoperative micro-Doppler ultrasonography, and, more recently, indocyanine green (ICG). We included two patients with a previously non-treated unruptured brain aneurysm. In both patients, intraoperative micro-Doppler was used in combination with a decibel meter app. Here, we present the cases of two patients. In patient one, the pre-clipping average sound level/equivalent continuous sound pressure level (Avg/Leq) was 96.7 dB, while the post-clipping Avg/Leq was 94.4 dB, indicating a reduction in sound level after clipping. Similarly, the pre-clipping time-weighted average noise level (TWA) was 1.2%, while the post-clipping TWA was 0.5%, indicating a decrease in exposure dose after clipping. In patient two, the average sound level for the post-clipping measurement (94.2 dB) was higher than the pre-clipping measurement (93.5 dB), but the difference was not statistically significant. These cases indicate the potential for using sound measurements as a reliable indicator of adequate aneurysm occlusion during clipping procedures. Further research is needed to confirm these findings.

Efficient removal of veterinary drugs from aqueous solutions using magnetically separable carbonaceous materials derived from cobalt and iron metal-organic frameworks.

Rapid synthesis of carbon-based magnetic materials derived from cobalt and iron metal-organic frameworks (MOFs), ZIF-67, and MIL-100(Fe), by microwave-assisted method, followed by carbonization under a N2 atmosphere is described in this study. The carbon-derived MOFs (CDMs) were evaluated for the removal of the emerging pollutants sulfadiazine (SDZ) and flumequine (FLU) used as veterinary drugs. The study aimed to link the adsorption behavior with their surface properties and elemental composition. C-ZIF-67 and C-MIL-100(Fe) showed hierarchical porous structures with specific surface areas of 295.6 and 163.4 m2 g-1, respectively. The Raman spectra of the CDMs show the characteristic D and G bands associated with defect-rich carbon and sp2 graphitic carbon, respectively. The CDMs exhibit cobalt species (Co3O4, CoO, and Co) in C-ZIF-67 and iron species (Fe2O3, Fe3O4, and Fe) in C-MIL-100 (Fe) which are related to the magnetic behavior of CDMs. C-ZIF-67 and C-MIL-100 (Fe) had saturation magnetization values of 22.9 and 53.7 emu g-1, respectively, allowing easy solid-liquid separation using a magnet. SDZ and FLU removal rates on CDMs follow pseudo-second-order kinetics, and adsorption isotherms fit the Langmuir model based on regression coefficient values. Adsorption thermodynamics calculations showed that the adsorption of SDZ and FLU by CDMs was a thermodynamically favorable process. Therefore, these properties of C-ZIF-67 and C-MIL-100 (Fe) and their regeneration ability facilitate their use as adsorbents for emerging pollutants.

Mortality and Survival Factors in Patients with Moderate and Severe Pneumonia Due to COVID-19.

During the pandemic, some mortality-related factors were age, sex, comorbidities (obesity, diabetes mellitus, and hypertension), recovery time, hospitalizations, and biochemical markers. The present work aimed to identify the mortality and survival factors in adults with moderate and severe pneumonia due to COVID-19 during the first and second waves of the pandemic in Mexico at a third-level hospital (High-Specialty Regional Hospital of Ixtapaluca (HRAEI), Ixtapaluca, Estado de Mexico, Mexico). A database was generated using information from the electronic clinical records of patients hospitalized from December 2021 to August 2022. Survival analysis was performed associating age, sex, longer recovery times, and some drugs. The risk factors found were age in the patients between 40 and 60 years (OR = 1.70), male sex (OR = 1.53), the presence of comorbidities (OR = 1.66) and hypertension (OR = 2.19), work occupation (construction workers OR = 5.22, factory workers OR = 3.13, unemployed OR = 2.93), the prehospital use of metamizole sodium (OR = 2.17), cough (OR = 1.73), and in-hospital oxygen therapy (reservoir mask OR = 6.6). The survival factors found in this study were working in the healthcare field (OR = 0.26), the prehospital use of certain medications (paracetamol OR = 0.65, dexamethasone OR = 0.55, and azithromycin OR = 0.47), presenting ageusia (OR = 0.5) and hyporexia (OR = 0.34), and the time using in-hospital oxygen therapy (device 1 OR = 0.72). Prehospital treatment needs to be reevaluated as dexamethasone and azithromycin proved to be protective factors. Likewise, providing aggressive oxygen therapy during hospital admission decreased mortality risk.

Unbiased Assessment of Abundance of Rhipicephalus sanguineus sensu lato Ticks, Canine Exposure to Spotted Fever Group Rickettsia, and Risk Factors in Mexicali, México.

An epidemic of Rocky Mountain spotted fever (RMSF) is ongoing in Mexicali, México. We visited 100 neighborhoods with diagnosed human cases and 100 control neighborhoods to evaluate knowledge of the epidemic; obtain data on the spatial distribution of dogs, canine seroprevalence and active infection, tick infestations, and presence of rickettsial DNA in ticks; and evaluate risk factors for human cases, seropositivity, and tick infestation within an unbiased study design. The majority (80%) of residents had heard of RMSF, but only 48% used acaricides in the home or on dogs. Case neighborhoods and those with high canine seroprevalence tended to be on the city periphery or in the agricultural valley. No dogs were polymerase chain reaction (PCR) positive for Rickettsia rickettsii, and the overall seroprevalence was 65% (titers from 64 to 1,024). PCR prevalence in ticks was 0.70%, confirmed by DNA sequencing as R. rickettsii; neighborhood prevalence ranged from 0.7% to 6.1%. Twelve percent of dogs had high tick burdens, and all ticks were Rhipicephalus sanguineus. Epidemiologically significant risk factors were ground covering for a neighborhood having a human case; dogs having poor body condition and weighing < 10 kg for canine seropositivity; dogs living at the home for the number of ticks in the environment; and being near canals, having trash on the patio, and a dog being thin for tick burdens on dogs. A One Health approach is crucial to understanding RMSF and brown dog ticks.

Dysmorphic Features, Frontal Cerebral Cavernoma, and Hyperglycemia in a Girl with a De Novo Deletion of 7.23 Mb in Region 7p13-p12.1.

We describe the case of a 7-year-old girl referred to our diabetes unit for hyperglycemia associated with facial dysmorphic features, intellectual disability, and cerebral cavernomas. Based on presence of anti islet antigen-2 (IA2) antibodies and a human leukocyte antigen of DR3/DR4/DQ2, the patient was initially diagnosed to be a case of type 1 diabetes mellitus. At follow-up, the very good metabolic control on a low insulin dose and negative IA2 antibodies led to a suspicion of glucokinase (GCK)-related maturity-onset diabetes of the young (MODY 2). This suspicion was substantiated in multiplex ligation-dependent probe amplification (MLPA) which showed a heterozygous GCK deletion (exons 1 to 12). However, the patient's parents did not have such a deletion and were clinically euglycemic. Given the clinical picture and the MLPA findings, array based comparative genomic hybridization was performed showing a monoallelic deletion of 7.23 Mb in the short arm of chromosome 7 (7p13-p12.1). The deleted intervals contain 39 genes listed in the Online Mendelian Inheritance in Man list, including GCK associated with MODY 2, CCM2 associated with type 2 cerebral cavernous malformations, IGFBP-3 associated with decrease in postnatal growth, and OGD associated with alpha-ketoglutarate dehydrogenase deficiency, with cognitive impairment and movement abnormalities. This previously unreported deletion was considered to explain the clinical picture of the patient. Also, the findings suggest that 7p13-p12.1 contains genes involved in intellectual disability and craniofacial development.

Community Residents' Beliefs About Neighborhood Corner Stores in 2 Latino Communities: Implications for Interventions to Improve the Food Environment.

We assessed community residents' perceptions of corner stores to better understand what facilitates and deters patronage at these food outlets. Data came from 978 household interviews in 2 Latino communities undergoing corner store interventions. Chi-square tests, an independent sample t test, and a multivariate logistic regression were conducted to assess the relationship between residents' perceptions about corner stores and their reported patronage at these food outlets. Residents reported that corner stores do not sell a variety of fruits and vegetables and are not places where one can get information about healthy eating. Convenience, cleanliness, positive customer service, availability of culturally appropriate items, and availability of quality fresh fruit increased the odds of store patronage. Simply providing healthy foods will not incentivize patrons to purchase them. Corner store interventions can be more effective if they address the characteristics that community residents prioritize.

[Boerhaave's Syndrome. Case report and literature review]. / Síndrome de Boerhaave. Reporte de un caso y revisión de la literatura.

OBJECTIVE: Report of a case of spontaneous perforation of esophagus in a 70-year-old patient. BACKGROUND: Boerhaave syndrome or spontaneous esophageal perforation is a life-threatening condition that demands early diagnosis and urgent management. Without surgical intervention, spontaneous perforation of esophagus is virtually incompatible with life. The classic history is of a patient who vomits and experiences epigastric or substernal pain. Diagnosis is often delayed because esophageal perforations can masquerade as many other clinical disorders. METHODS: Report of a case of a patient with Boerhaave syndrome referred to our institution. CONCLUSION: Boerhaave syndrome is suspected on a clinical basis and confirmed with radiologic studies. As gastric content passes to mediastinum and usually pleural space, a delay in diagnosis raises morbidity and mortality significantly. This pathology is best treated with definitive repair and mediastinal and/or pleural drainage procedures.

[Sclerosing encapsulated peritonitis. Diagnostic and therapeutic challenge for the general surgeon]. / Peritonitis esclerosante encapsulante. Reto diagnóstico y terapéutico para el cirujano general.

Intestinal obstruction is one of the most frequently abdominal problems that concern general surgeons. One of the infrequent causes of mechanical obstruction is sclerosing encapsulating peritonitis (SEP); this entity causes intense fibrosis of the components in the peritoneal layer, resulting in adhesion of abdominal organs. SEP can be primary or secondary; both are a type of peritoneal fibrosclerosis that causes intestinal obstruction with difficult resolution and a great number of complications. In terms of frequency and etiology, there are few data, and the problem is considerated a multifactorial disease with association to neoplasms, toxics, drugs, and idiopathic form. This article presents three cases of sclerosing encapsulating peritonitis and the possible factors that play an important role in the development of this infrequent entity.

Activity in ventromedial prefrontal cortex co-varies with revealed social preferences: evidence for person-invariant value.

Although altruistic and selfish behaviors seem fundamentally incommensurable humans regularly choose between them. One model of such choices suggests that individuals ascribe a common form of subjective value to their own outcomes and those of others. To test this 'person invariance' hypothesis, we asked individuals to choose between allocating varying amounts of money to themselves or to a partner. Participants' choice patterns provided an estimate of the relative value they placed on their own and others' gains. These estimates were used to isolate neural activity correlating with the subjective value of gains irrespective of the recipient (self or other) during a separate set of trials in which rewards were offered only to the self or partner. Activity in ventromedial prefrontal cortex scaled with this person-invariant value parameter, consistent with earlier demonstrations that this region supports common value computation. These data suggest that individuals reduce the value associated with their own and others' experiences to a common subjective scale, which is used to guide social decision-making.

[Pseudomyxoma peritonei. Two-case-report]. / Pseudomixoma peritoneal. Reporte de dos casos.

BACKGROUND: Pseudomyxoma peritonei is a disease characterized by an intraperitoneal adenomucinous tumor cell disemination, being cecal appendix the most common etiology. OBJECTIVE: To report a surgeon's group experience and a detailed up to date literature review. CLINICAL CASES: 1. A 74 year old woman with a history of four days with mesogastrium and right lower quadrant abdominal pain associated with diarrhea and fever was admitted to our institution. Upon admission she presented with signs of peritoneal irritation and muscular rigidity, leukocytosis of 14,500 cels/mm(3), 89% neutrophils and 1% bands. An acute appendicitis diagnosis was established, being scheduled for diagnostic laparoscopy, during procedure, significant bowel distention was found, so conversion to laparotomy was required. Case 2. A 73 year old male with a history of one year with intermittent abdominal pain at right iliac fossa and hypogastrium was admitted to our institution. Dyspnea, constipation alternating with periods of diarrhea, gastric fullness and heartburn occurred. On physical examination only a palpable tumor occupying mesogastrium and both iliac fossae was noticed, therefore, a laparotomy was performed. In both cases diagnoses were made during procedure, finding multiple scattered multilobulated mucinous tumor implants within the peritoneal cavity. Histopathological studies confirmed a pseudomyxoma peritonei diagnoses. CONCLUSIONS: Peritoneal pseudomyxoma is a rare malignant tumor with a difficult diagnosis characterized by copious production of mucinous ascites and multiple tumors implants on serosa of intracavitary viscera. The gold standard treatment consists of cytoreductive surgery and perioperative intraperitoneal chemotherapy and/or adjuvant chemotherapy.

Antecedentes: el pseudomixoma peritoneal se caracteriza por la diseminación celular intraperitoneal de un tumor adenomucinoso; el apéndice cecal es la etiología más frecuente. Objetivo: reportar la experiencia de un grupo de Cirugía General y revisar la bibliografía. Casos clínicos: 1: paciente femenina de 74 años de edad, que cuatro días previos inició con dolor abdominal tipo cólico en el mesogastrio y fosa iliaca derecha, evacuaciones diarreicas y fiebre. A su ingreso al hospital se la encontró con datos de irritacion peritoneal y resistencia muscular, leucocitosis de 14,500 células por mm3, neutrófilos 89%, bandas 1%. Se diagnosticó: apendicitis aguda y se programó para laparoscopia diagnóstica, con distensión importante de asas, por lo que se decidió convertir a laparotomía. Caso 2: paciente masculino de 73 años de edad; el padecimiento actual se inició con dolor intermitente en la fosa iliaca derecha e hipogastrio, de un año de evolución. Al cuadro se agregaron: disnea, estreñimiento alternado con periodos de diarrea, plenitud gástrica, y pirosis. A la exploración física se encontró un tumor palpable en el mesogastrio y ambas fosas iliacas. Por eso se le realizó la laparotomía exploradora. En ambos casos el diagnóstico se estableció en el transoperatorio con el hallazgo de múltiples implantes tumorales mucinosos multilobulados diseminados en la cavidad peritoneal, el diagnóstico se confirmó con el reporte histopatológico de pseudomixoma peritoneal. Conclusiones: el pseudomixoma peritoneal es una neoplasia poco frecuente y de difícil diagnóstico, caracterizada por producción copiosa de ascitis mucinosa y de múltiples implantes tumorales en la serosa de las vísceras intracavitarias. El tratamiento ideal es la cirugía citorreductiva y la quimioterapia intraperitoneal perioperatoria o la quimioterapia postoperatoria, o ambas.

Appendiceal diverticulum associated with chronic appendicitis.

INTRODUCTION: Appendiceal diverticulosis is a rare entity, with a global incidence between 0.004% and 2.1% of all appendectomies. It has been related with an elevated risk of perforation in comparison to acute appendicitis, as well as an increased risk for synchronic appendicular cancer in 48% of the cases, and colonic cancer in 43%. The incidence of chronic appendicitis has been reported in 1.5% of all appendicitis cases. PRESENTATION OF CASE: We present a 73-year-old female, with no relevant familial history, who presented due to a four-month-long oppressive, moderate pain in the lower right abdominal quadrant without irradiation or any other accompanying symptoms. DISCUSSION: The documented incidence of appendiceal diverticula and chronic appendicitis by themselves is low; therefore the presence of both entities at the same time is extremely rare. CONCLUSION: We present a case in which both diagnoses concurred in the same patient. The relevance of this case relies on the importance of the adequate knowledge of these pathologies, so we can approach them correctly. Although it does not represent an absolute surgical emergency, appendectomy represents the first therapeutic option.