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BACKGROUND: The incidence of coronary artery disease has continued to rise in recent decades, even in the developing world, affecting a broad spectrum of the population including young adults less than forty years. This is attributable to the rise in prevalence of conventional risk factors like diabetes mellitus, hypertension, smoking, dyslipidemia, and obesity. Although a significant number of studies have been done on the angiographic profile of patients with coronary artery disease, only a few of these studies were done in young patients and most of the studies were limited to northern India. AIMS AND OBJECTIVES: In this study, we aimed to determine the angiographic profile of young patients ≤ 40 years in a tertiary care centre in southern India. MATERIALS AND METHODS: A retrospective analytic study was conducted at the Meditrina Specialist Hospital, Kollam, Kerala, India. Individuals of both genders with age ≤ 40 years who were diagnosed with coronary artery disease between June 2021 and May 2022 were included. RESULTS: A total of 74 patients were included, out of which 62 were male and 12 were female. The mean ± SD age of the participants studied was 36.38 ± 3.99 years Amongst patients who had significant coronary artery disease, 24 (57.14%) had single vessel disease, 13 (31.00%) had double vessel disease, and 5 (11.86%) had triple vessel disease. The left anterior descending (LAD) artery was found to be the most frequently involved in all patterns of coronary artery disease (CAD). Male gender and diabetes were the most common risk factors for CAD present in 29.3% of patients studied. CONCLUSION: Male gender and diabetes were responsible for the relatively high incidence of premature CAD in this study with single vessel disease being the most prevalent finding. The LAD artery was the most commonly affected followed by RCA and LCX with right PLB being the least vessel involved.
CONTEXTE: L'incidence de la maladie coronarienne n'a cessé d'augmenter, touchant un large éventail de la population, y compris les jeunes adultes de moins de quarante ans au cours des dernières décennies, même dans le monde en développement. Cela est attribuable à l'augmentation de la prévalence de facteurs de risque conventionnels tels que le diabète sucré, l'hypertension, le tabagisme, la dyslipidémie et l'obésité. Bien qu'un nombre significatif d'études aient été réalisées sur le profil angiographique des patients atteints de maladie coronarienne, seules quelques-unes de ces études ont porté sur des patients jeunes et la plupart des études étaient limitées au nord de l'Inde. OBJECTIFS: Dans cette étude, nous visons à déterminer le profil angiographique des jeunes patients de ≤ 40 ans dans un centre de soins tertiaires du sud de l'Inde. MATÉRIAUX ET MÉTHODES: Une étude analytique rétrospective a été menée à l'hôpital spécialisé Medtrina de Kollam, Kerala, Inde. Les individus de deux sexes âgés de ≤ 40 ans, diagnostiqués avec une maladie coronarienne entre juin 2021 et mai 2022, ont été inclus. RÉSULTATS: Au total, 74 patients ont été inclus, parmi lesquels 62 étaient des hommes et 12 étaient des femmes. L'âge moyen ± SD des participants était de 36,38 ± 3,99 ans. Parmi les patients présentant une maladie coronarienne significative, 24 patients (57,14 %) avaient une maladie à un seul vaisseau, 13 patients (31,00 %) avaient une maladie à deux vaisseaux et 5 patients (11,86 %) avaient une maladie à trois vaisseaux. L'artère interventriculaire antérieure (LAD) était la plus fréquemment impliquée dans tous les types de maladie coronarienne (MC). Le sexe masculin et le diabète étaient les facteurs de risque les plus courants pour la MC, présents chez 29,3 % des patients étudiés. CONCLUSION: Le sexe masculin et le diabète étaient responsables de l'incidence relativement élevée de la MC précoce dans cette étude, la maladie à un seul vaisseau étant la constatation la plus courante. L'implication de la LAD est la plus fréquente, suivie de la RCA et de la LCX, la branche droite PLB étant la moins impliquée. MOTS-CLÉS: Maladie coronarienne; Angiographie coronaire, Profil ; Jeunes, Population indienne.
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Angiografía Coronaria , Enfermedad de la Arteria Coronaria , Humanos , Masculino , Femenino , Enfermedad de la Arteria Coronaria/epidemiología , India/epidemiología , Adulto , Estudios Retrospectivos , Angiografía Coronaria/métodos , Factores de Riesgo , Prevalencia , IncidenciaRESUMEN
BACKGROUND & AIMS: Pediatric functional constipation (PFC) is a common problem in children that causes distress and presents treatment challenges to health care professionals. We conducted a randomized, placebo-controlled trial (study 1) in patients with PFC (6-17 years of age) to evaluate the efficacy and safety of lubiprostone, followed by an open-label extension for those who completed the placebo-controlled phase (study 2). METHODS: Study 1 (NCT02042183) was a phase 3, multicenter, randomized, double-blind, placebo-controlled, 12-week study evaluating the efficacy and safety of lubiprostone 12 µg twice daily (BID) and 24 µg BID. Study 2 (NCT02138136) was a phase 3, long-term, open-label extension of study 1. In both studies, lubiprostone doses were based on patients' weight. Efficacy was assessed solely based on study 1, with a primary endpoint of overall spontaneous bowel movement (SBM) response (increase of ≥1 SBM/wk vs baseline and ≥3 SBMs/wk for ≥9 weeks, including 3 of the final 4 weeks). RESULTS: 606 patients were randomized to treatment (placebo: n = 202; lubiprostone: n = 404) in study 1. No statistically significant difference in overall SBM response rate was observed between the lubiprostone and placebo groups (18.5% vs 14.4%; P = .2245). Both the 12-µg BID and 24-µg BID doses of lubiprostone were well tolerated in the double-blind and extension phases, with a safety profile consistent with that seen in adult studies. CONCLUSIONS: Lubiprostone did not demonstrate statistically significant effectiveness over placebo in children and adolescents with PFC but did demonstrate a safety profile similar to that in adults. (ClinicalTrials.gov: Number: NCT02042183; Number: NCT02138136).
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Estreñimiento , Defecación , Adolescente , Adulto , Niño , Estreñimiento/tratamiento farmacológico , Método Doble Ciego , Personal de Salud , Humanos , Lubiprostona/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND: The absence of high-resolution esophageal manometry (HREM) norms in pediatrics limits the assessment of children with dysphagia. This study aimed to describe HREM parameters in a cohort of children without dysphagia. METHODS: Children ages 9-16 years with a negative Mayo Dysphagia Questionnaire screen and normal histologic findings underwent HREM after completion of esophagogastroduodenoscopy. Ten swallows of 5 ml 0.45% saline boluses per subject were captured in supine position. Analyzed data included resting and integrated relaxation pressures (IRP) of lower (LES) and upper (UES) esophageal sphincters, peristaltic contractile integrals, transition zone (TZ) breaks, velocities, and lengths associated with proximal and distal esophagus. KEY RESULTS: 33 subjects (15 female) with mean (range) age 12.9 (9-16) years completed the study. Two of 330 analyzed swallows failed. The UES mean resting pressure, and its 0.2 s and 0.8 s IRPs were 48.3 (95% CI 12.9) mmHg, 2.9 (95% CI 1.9) mmHg, and 12.1 (95% CI 2.5) mmHg, respectively. The LES mean resting pressure and its 4 s IRP were 29.0 (95% CI 4.0) mmHg and 9.2 (95% CI 1.3) mmHg. The mean proximal (PCI) and distal (DCI) esophageal contractile integrals were 231 (95% CI 54.8) mmHg-s-cm and 1789.3 (95% CI 323.5) mmHg-s-cm, with mean TZ break 0.5 (95% CI 0.3) cm. CONCLUSIONS & INFERENCES: This is the first study to describe HREM parameters in children without dysphagia. Most of the reported measurements were significantly different and less variable from reported adult norms. This emphasizes the need for child-specific catheters, norms, and protocols to define pediatric esophageal motility disorders.
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Trastornos de Deglución , Trastornos de la Motilidad Esofágica , Adolescente , Adulto , Niño , Trastornos de Deglución/diagnóstico , Trastornos de la Motilidad Esofágica/diagnóstico , Femenino , Humanos , Manometría/métodos , PeristaltismoRESUMEN
BACKGROUND: Joint hypermobility (JH) is associated with autonomic nervous system dysregulation and functional abdominal pain disorders (FAPDs). Understanding the neurophysiological processes linking these conditions can inform clinical interventions. Autonomic activity regulates gastrointestinal (GI) sensorimotor function and may be a key mechanism. The aims of this study were to examine the relation of JH with dynamic autonomic activity and parasympathetic regulation in adolescents with FAPDs and identify optimal JH cutoff scores that best index autonomic regulation in FAPDs. METHODS: A total of 92 adolescents with FAPDs and 27 healthy controls (age 8-18 years; 80% female) were prospectively enrolled. JH was assessed by Beighton scores. ECG recordings were conducted during supine, sitting, and standing posture challenges. ECG-derived variables-heart period (HP), respiratory sinus arrhythmia (RSA), and vagal efficiency (VE)-were analyzed using linear regression and mixed effects modeling. KEY RESULTS: Beighton scores of ≥4 optimally distinguished autonomic function. Adolescents with FAPD and JH had reduced VE compared to adolescents with FAPDs without JH (B = 18.88, SE = 6.25, p = 0.003) and healthy controls (B = 17.56, SE = 8.63, p = 0.044). These subjects also had lower and less dynamic RSA and HP values during posture shifts, with strongest differences in supine position and using the VE metric. CONCLUSIONS & INFERENCES: Suboptimal autonomic regulation indexed by reduced vagal efficiency may be a mechanism of symptoms in hypermobile FAPD patients with Beighton score ≥ 4. Autonomic disturbance may serve as potential intervention target for patients with JH and functional GI disorders.
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Dolor Abdominal/complicaciones , Sistema Nervioso Autónomo/fisiopatología , Enfermedades Gastrointestinales/complicaciones , Corazón/fisiopatología , Inestabilidad de la Articulación/complicaciones , Dolor Abdominal/fisiopatología , Adolescente , Niño , Electrocardiografía , Femenino , Enfermedades Gastrointestinales/fisiopatología , Frecuencia Cardíaca/fisiología , Humanos , Inestabilidad de la Articulación/fisiopatología , Masculino , Estudios Prospectivos , Arritmia Sinusal Respiratoria/fisiologíaRESUMEN
PURPOSE: Increased ß-adrenergic receptor (ß-AR) signaling has been shown to promote the creation of an immunosuppressive tumor microenvironment (TME). Preclinical studies have shown that abrogation of this signaling pathway, particularly ß2-AR, provides a more favorable TME that enhances the activity of anti-PD-1 checkpoint inhibitors. We hypothesize that blocking stress-related immunosuppressive pathways would improve tumor response to immune checkpoint inhibitors in patients. Here, we report the results of dose escalation of a nonselective ß-blocker (propranolol) with pembrolizumab in patients with metastatic melanoma. PATIENTS AND METHODS: A 3 + 3 dose escalation study for propranolol twice a day with pembrolizumab (200 mg every 3 weeks) was completed. The primary objective was to determine the recommended phase II dose (RP2D). Additional objectives included safety, antitumor activity, and biomarker analyses. Responders were defined as patients with complete or partial response per immune-modified RECIST at 6 months. RESULTS: Nine patients with metastatic melanoma received increasing doses of propranolol in cohorts of 10, 20, and 30 mg twice a day. No dose-limiting toxicities were observed. Most common treatment-related adverse events (TRAEs) were rash, fatigue, and vitiligo, observed in 44% patients. One patient developed two grade ≥3 TRAEs. Objective response rate was 78%. While no significant changes in treatment-associated biomarkers were observed, an increase in IFNγ and a decrease in IL6 was noted in responders. CONCLUSIONS: Combination of propranolol with pembrolizumab in treatment-naïve metastatic melanoma is safe and shows very promising activity. Propranolol 30 mg twice a day was selected as RP2D in addition to pembrolizumab based on safety, tolerability, and preliminary antitumor activity.
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Anticuerpos Monoclonales Humanizados/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Melanoma/tratamiento farmacológico , Propranolol/efectos adversos , Neoplasias Cutáneas/tratamiento farmacológico , Antagonistas Adrenérgicos beta/administración & dosificación , Antagonistas Adrenérgicos beta/efectos adversos , Adulto , Anciano , Anticuerpos Monoclonales Humanizados/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Femenino , Humanos , Masculino , Melanoma/diagnóstico , Melanoma/inmunología , Melanoma/secundario , Persona de Mediana Edad , Estadificación de Neoplasias , Propranolol/administración & dosificación , Criterios de Evaluación de Respuesta en Tumores Sólidos , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/inmunología , Neoplasias Cutáneas/patología , Escape del Tumor/efectos de los fármacos , Microambiente Tumoral/efectos de los fármacos , Microambiente Tumoral/inmunologíaRESUMEN
BACKGROUND: There are no pediatric norms for gastric emptying (GE) measured by nuclear scintigraphy. The 13 C-labeled, stable isotope GE breath test (GEBT) is a non-radioactive alternative. We aimed to determine normative GEBT ranges in a cohort of healthy children and examine the influence of age, gender, puberty, and body surface area (BSA). METHODS: Healthy children ages 8-18 years completed the [13 C]-Spirulina platensis GEBT after an overnight fast. Breath samples were collected at baseline, every 15 min × 1 h, then every 30 min for 4 h total. The 13 CO2 excretion rate was determined by the change in 13 CO2 /12 CO2 over time in each breath sample, expressed as kPCD (Percent 13 C Dose excreted/min). A mixed model with random time was used for multivariable analysis and outcome fit into a quadratic model. KEY RESULTS: The 100 subjects completed the test meal within allotted time. Median (IQR) age was 13.5 (11.3-15.5) years; 51% were female. Females had lower 13 CO2 excretion rates (slower GE) than males across time (p < 0.001) while decreased excretion rates correlated with higher BSA (p = 0.015). Gender differences were also noted within pubertal stages with females showing slower GE. Multivariable analysis suggested that pre-pubertal children have faster GE than both peri- and post-pubertal groups (p < 0.0001). CONCLUSIONS & INFERENCES: Gender, puberty, and BSA influence GE rates in healthy children more than age. Although further data are needed, pubertal stage and hormonal influences may be unique factors to consider when assessing GE in children.
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Depresores del Apetito , Tamaño Corporal/fisiología , Pruebas Respiratorias/métodos , Vaciamiento Gástrico/fisiología , Pubertad/fisiología , Spirulina , Adolescente , Dióxido de Carbono/metabolismo , Niño , Estudios de Cohortes , Femenino , Voluntarios Sanos , Humanos , Masculino , Valores de Referencia , Caracteres SexualesRESUMEN
Although gastrostomy placement is one of the most common procedures performed in children, the optimal technique remains unclear. The purpose of this study was to evaluate variability in the method of gastrostomy tube placement in children in the United States. Patients <18 years old undergoing percutaneous endoscopic gastrostomy (PEG) or surgical gastrostomy (SG) (including open or laparoscopic) from 1997 to 2012 were identified using the Kids' Inpatient Database. Method of gastrostomy placement was evaluated using a multivariable mixed-effects logistic regression model with a random intercept term and a patient-age random-effect term. A total of 67,811 gastrostomy placements were performed during the study period. PEG was used in 36.6% of entries overall and was generally consistent over time. PEG placement was less commonly performed in infants (adjusted odds ratio [aOR] 0.30, 95%CI 0.26-0.33), children at urban hospitals (aOR: 0.38, 95%CI 0.18-0.82), and children cared for at children's hospitals (aOR 0.57, 95%CI 0.48-0.69) and was more commonly performed in children with private insurance (aOR 1.17, 95%CI 1.09-1.25). Dramatic variability in PEG use was identified between centers, ranging from 0% to 100%. The random intercept and slope terms significantly improved the model, confirming significant center-level variability and increased variability among patients <1 year old. These findings emphasize the need to further evaluate the safest method of gastrostomy placement in children, in particular among the youngest patients in whom practice varies the most.
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Third molars usually erupt within the age of 17 21years. Usually, due to the evolution of human jaws, the size is decreasing leading to the impacted tooth. An impacted tooth may lead to external resorption of the adjacent tooth, trismus, infection, etc. Many studies have been reported in the literature for evaluating the surgical difficulty and postoperative complications secondary to impacted third molars. This study includes a sample of 100 subjects evaluated for the surgical difficulty and postoperative complications. Various demographic, radiological, and intraoperative factors were evaluated which may lead to postoperative complications. Factors responsible for postoperative sequelae were also evaluated with complications. Postoperative pain after 4 hours and 7 days was assessed to mark the factors commonly responsible. Pain at 7th postoperative day was significant involving factors like fully impacted, horizontal impaction, level C, no/very little retromolar space, and root contact. Postoperative complications were not reported in this study.
Los terceros molares suelen erupcionar entre los 17 y los 21 años de edad. Por lo general, debido a la evolución de las mandíbulas humanas, el tamaño disminuye, lo que conduce al diente impactado. Un diente impactado puede conducir a la reabsorción externa del diente adyacente, trismo, infección, etc. Se han reportado muchos estudios en la literatura para evaluar la dificultad quirúrgica y las complicaciones postoperatorias secundarias a terceros molares impactados. Este estudio incluye una muestra de 100 sujetos evaluados por la dificultad quirúrgica y las complicaciones postoperatorias. Se evaluaron diversos factores demográficos, radiológicos e intraoperatorios que pueden conducir a complicaciones postoperatorias. También se evaluaron los factores responsables de las secuelas postoperatorias con las complicaciones. Se evaluó el dolor postoperatorio después de 4 horas y 7 días para marcar los factores comúnmente responsables. El dolor al séptimo día postoperatorio fue significativo e involucró factores como impacto total, impactación horizontal, nivel C, espacio retromolar nulo o muy pequeño y contacto con la raíz. En este estudio no se informaron complicaciones posoperatorias.
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Humanos , Complicaciones Posoperatorias , Diente Impactado/complicaciones , Tercer Molar/cirugíaRESUMEN
Paraneoplastic neurological syndromes are a rare manifestation of non-Hodgkin lymphoma and can make treatment of these patients more challenging. We report the case of a 67-year-old man with high grade diffuse large B-cell lymphoma who presented with severe paraneoplastic Guillain-Barré syndrome. He was treated with intravenous immunoglobulin therapy and definitive chemoimmunotherapy, and achieved a full neurological recovery. In this report, we discuss various mechanisms of neurological dysfunction seen in lymphomas. Prompt oncologic treatment and immunotherapy for Guillain-Barré syndrome if instituted concurrently and early in the course of the disease can be associated with the best outcomes.
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BACKGROUND & AIMS: Auricular neurostimulation therapy, in which a noninvasive device delivers percutaneous electrical nerve field stimulation (PENFS) to the external ear, is effective in pediatric patients with functional abdominal pain disorders. Preclinical studies showed that PENFS modulates central pain pathways and attenuates visceral hyperalgesia. We evaluated the efficacy of PENFS in adolescents with irritable bowel syndrome (IBS). METHODS: We analyzed data from pediatric patients with IBS who participated in a double-blind trial at a tertiary care gastroenterology clinic from June 2015 through November 2016. Patients were randomly assigned to groups that received PENFS (n = 27; median age, 15.3 y; 24 female) or a sham stimulation (n = 23; median age, 15.6 y; 21 female), 5 days/week for 4 weeks. The primary endpoint was number of patients with a reduction of 30% or more in worst abdominal pain severity after 3 weeks. Secondary endpoints were reduction in composite abdominal pain severity score, reduction in usual abdominal pain severity, and improvement in global symptom based on a symptom response scale (-7 to +7; 0 = no change) after 3 weeks. RESULTS: Reductions of 30% or more in worst abdominal pain were observed in 59% of patients who received PENFS vs 26% of patients who received the sham stimulation (P = .024). The patients who received PENFS had a composite pain median score of 7.5 (interquartile range [IQR], 3.6-14.4) vs 14.4 for the sham group (IQR, 4.5-39.2) (P = .026) and a usual pain median score of 3.0 (IQR, 3.0-5.0) vs 5.0 in the sham group (IQR, 3.0-7.0) (P = .029). A symptom response scale score of 2 or more was observed in 82% of patients who received PENFS vs 26% of patients in the sham group (P ≤ .001). No significant side effects were reported. CONCLUSIONS: Auricular neurostimulation reduces abdominal pain scores and improves overall wellbeing in adolescents with IBS. PENFS is a noninvasive treatment option for pediatric patients with functional bowel disorders. ClinicalTrials.gov no: NCT02367729.
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Enfermedades Gastrointestinales , Síndrome del Colon Irritable , Estimulación Eléctrica Transcutánea del Nervio , Dolor Abdominal/terapia , Adolescente , Niño , Método Doble Ciego , Femenino , Humanos , Síndrome del Colon Irritable/terapia , Resultado del TratamientoRESUMEN
A practical and efficient method has been developed for the dicarbonylation of imidazoheterocycles using glyoxals as dicarbonyl precursors under metal-free conditions in acetic acid. A series of symmetrical and unsymmetrical dicarbonyl imidazoheterocycles was synthesized in good yields. Aryl and alkyl glyoxals also demonstrated excellent reactivity under similar reaction conditions and delivered corresponding dicarbonyl imidazoheterocycles in high yields. It is believed that the glyoxal plays a dual role both as a dicarbonyl source and as an oxidant in this transformation. A probable mechanistic pathway has been proposed based on control experiments and electrospray ionization high-resolution mass spectrometry analysis.
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Oral diseases are among the most prevalent diseases globally and have serious health and economic burdens, greatly reducing quality of life for those affected. The most prevalent and consequential oral diseases globally are dental caries (tooth decay), periodontal disease, tooth loss, and cancers of the lips and oral cavity. In this first of two papers in a Series on oral health, we describe the scope of the global oral disease epidemic, its origins in terms of social and commercial determinants, and its costs in terms of population wellbeing and societal impact. Although oral diseases are largely preventable, they persist with high prevalence, reflecting widespread social and economic inequalities and inadequate funding for prevention and treatment, particularly in low-income and middle-income countries (LMICs). As with most non-communicable diseases (NCDs), oral conditions are chronic and strongly socially patterned. Children living in poverty, socially marginalised groups, and older people are the most affected by oral diseases, and have poor access to dental care. In many LMICs, oral diseases remain largely untreated because the treatment costs exceed available resources. The personal consequences of chronic untreated oral diseases are often severe and can include unremitting pain, sepsis, reduced quality of life, lost school days, disruption to family life, and decreased work productivity. The costs of treating oral diseases impose large economic burdens to families and health-care systems. Oral diseases are undoubtedly a global public health problem, with particular concern over their rising prevalence in many LMICs linked to wider social, economic, and commercial changes. By describing the extent and consequences of oral diseases, their social and commercial determinants, and their ongoing neglect in global health policy, we aim to highlight the urgent need to address oral diseases among other NCDs as a global health priority.
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Salud Global , Enfermedades de la Boca/epidemiología , Salud Pública , Costo de Enfermedad , Caries Dental/epidemiología , Personas con Discapacidad/estadística & datos numéricos , Disparidades en el Estado de Salud , Humanos , Enfermedades de la Boca/complicaciones , Enfermedades de la Boca/economía , Enfermedades de la Boca/terapia , Neoplasias de la Boca/epidemiología , Enfermedades Periodontales/epidemiología , Prevalencia , Factores SocioeconómicosRESUMEN
Oral diseases are a major global public health problem affecting over 3·5 billion people. However, dentistry has so far been unable to tackle this problem. A fundamentally different approach is now needed. In this second of two papers in a Series on oral health, we present a critique of dentistry, highlighting its key limitations and the urgent need for system reform. In high-income countries, the current treatment-dominated, increasingly high-technology, interventionist, and specialised approach is not tackling the underlying causes of disease and is not addressing inequalities in oral health. In low-income and middle-income countries (LMICs), the limitations of so-called westernised dentistry are at their most acute; dentistry is often unavailable, unaffordable, and inappropriate for the majority of these populations, but particularly the rural poor. Rather than being isolated and separated from the mainstream health-care system, dentistry needs to be more integrated, in particular with primary care services. The global drive for universal health coverage provides an ideal opportunity for this integration. Dental care systems should focus more on promoting and maintaining oral health and achieving greater oral health equity. Sugar, alcohol, and tobacco consumption, and their underlying social and commercial determinants, are common risk factors shared with a range of other non-communicable diseases (NCDs). Coherent and comprehensive regulation and legislation are needed to tackle these shared risk factors. In this Series paper, we focus on the need to reduce sugar consumption and describe how this can be achieved through the adoption of a range of upstream policies designed to combat the corporate strategies used by the global sugar industry to promote sugar consumption and profits. At present, the sugar industry is influencing dental research, oral health policy, and professional organisations through its well developed corporate strategies. The development of clearer and more transparent conflict of interest policies and procedures to limit and clarify the influence of the sugar industry on research, policy, and practice is needed. Combating the commercial determinants of oral diseases and other NCDs should be a major policy priority.
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Atención Odontológica/organización & administración , Reforma de la Atención de Salud/organización & administración , Enfermedades de la Boca/terapia , Salud Bucal , Sacarosa en la Dieta/efectos adversos , Industria de Alimentos , Salud Global , Promoción de la Salud/organización & administración , Humanos , Enfermedades de la Boca/etiología , Odontología Preventiva/organización & administración , Salud PúblicaRESUMEN
BACKGROUND: Interest in nephrology careers is declining, possibly due to perceptions of the field and/or training aspects. Understanding practices of medical schools successfully instilling nephrology interest could inform efforts to attract leading candidates to the specialty. METHODS: The American Society of Nephrology Workforce Committee's Best Practices Project was one of several initiatives to increase nephrology career interest. Board-certified nephrologists graduating medical school between 2002 and 2009 were identified in the American Medical Association Masterfile and their medical schools ranked by production. Renal educators from the top 10 producing institutions participated in directed focus groups inquiring about key factors in creating nephrology career interest, including aspects of their renal courses, clinical rotations, research activities, and faculty interactions. Thematic content analysis of the transcripts (with inductive reasoning implementing grounded theory) was performed to identify factors contributing to their programs' success. RESULTS: The 10 schools identified were geographically representative, with similar proportions of graduates choosing internal medicine (mean 26%) as the national graduating class (26% in the 2017 residency Match). Eighteen educators from 9 of these 10 institutions participated. Four major themes were identified contributing to these schools' success: (1) nephrology faculty interaction with medical students; (2) clinical exposure to nephrology and clinical relevance of renal pathophysiology materials; (3) use of novel educational modalities; and (4) exposure, in particular early exposure, to the breadth of nephrology practice. CONCLUSION: Early and consistent exposure to a range of clinical nephrology experiences and nephrology faculty contact with medical students are important to help generate interest in the specialty.
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Selección de Profesión , Educación de Pregrado en Medicina/métodos , Nefrología/educación , Estudiantes de Medicina/psicología , Curriculum , Docentes , Grupos Focales , Humanos , Facultades de Medicina , Estados UnidosRESUMEN
A simple and highly efficient strategy has been developed for the synthesis of 2-amidobenzoic acids through the tert-butyl hydroperoxide (TBHP)-mediated oxygenation and sequential ring opening of 2-arylindoles in a one-pot fashion under metal-free aerobic conditions. The developed synthetic protocol is operationally simple, tolerates a wide range of functional groups, and is amenable to the gram-scale. Radical trapping experiments revealed that the reaction involves a radical pathway. The synthesized compounds (2a-s) were tested for in vitro antimicrobial activity. Among all screened compounds, 2d showed the maximum antibacterial activity against P. aerugunosa (ZOI = 17 mm, MIC = 32 µg mL-1) and compounds 2d and 2p showed the maximum (32 µg mL-1) antifungal activity against A. flavus and C. albicans.
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The extraction of impacted third molars is among the most common surgical procedures carried out in the field of Oral and Maxillofacial Surgery. For proper planning of surgical extraction, espe-cially for impacted mandibular third molars the estimated level of surgical difficulty of the case is important. This study was conducted to evaluate the intraoperative risk factors contributing to surgical difficulty in extraction of impacted mandibular third molars and consequently the post-operative outcome. Here, we have undertaken a study in which the intraoperative variables were considered, to evaluate their contribution for surgical difficulty and postoperative complica-tions in surgical removal of 100 impacted mandibular third molars. Three variables were found significant associated with total surgical time intervention, i.e., surgeon's experience (p=0.006), Inter-incisal opening (p=0.032), and cheek flexibility (p=0.004). Total surgical time intervention for 'right side' was higher with 49.20 ± 17.94 minutes (p=0.691). Total surgical time intervention for 'gagging reflex present' was 50.21 ± 17.812 (p=0.674). Multiple linear regression shows that surgeon's experience was the only predictor (p<0.001). The surgical difficulty of impacted mandibular third molar are likely to depend on the intraoperative factors like Surgeon's time, surgeon's experience, check flexibility, and inter incisal mouth opening.
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Humanos , Extracción Dental/efectos adversos , Diente Impactado/cirugía , Tercer Molar/cirugía , Factores de Tiempo , Resultado del Tratamiento , Periodo IntraoperatorioRESUMEN
In the new era of global health, a closer integration of oral health with the wider body of medicine and health systems will be essential. This will ensure that oral diseases are addressed alongside the other non-communicable diseases. Mainstreaming patient-centred primary prevention, underpinned by transforming educational and workforce systems to create future leaders in global oral health, is vital if the challenge of reducing inequalities in oral health and the aspiration of universal coverage of oral health services are to be realised.
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Salud Global , Liderazgo , Salud Bucal , Enfermedades de la Boca , Factores SocioeconómicosRESUMEN
BACKGROUND: Nausea frequently co-exists with functional abdominal pain disorders (FAPDs) and may be linked to a higher disease burden. This study aimed to prospectively compare multisystem symptoms, quality of life, and functioning in FAPDs with and without nausea. METHODS: Adolescents ages 11-18 years fulfilling Rome III criteria for a FAPD were grouped by the presence or absence of chronic nausea. Subjects completed validated instruments assessing nausea (Nausea Profile Questionnaire = NPQ), quality of life (Patient-Reported Outcome Measurement Information System), functioning (Functional Disability Inventory), and anxiety (State-Trait Anxiety Inventory for Children). Group comparisons were performed for instruments, multisystem symptoms, school absences, and clinical diagnoses. KEY RESULTS: A total of 112 subjects were included; 71% reported chronic nausea. Patients with Nausea compared to No Nausea had higher NPQ scores (P ≤ 0.001), worse quality of life (P = 0.004), and greater disability (P = 0.02). State and trait anxiety scores were similar (P = 0.57, P = 0.25). A higher NPQ score correlated with poorer quality of life, more disability, and higher anxiety. Specific comorbidities were more common in Nausea vs No Nausea group: dizziness (81% vs 41%; P ≤ 0.001), concentrating difficulties (68% vs 27%; P ≤ 0.001), chronic fatigue (58% vs 20%; P = 0.01), and sleep disturbances (73% vs 48%; P = 0.02). The Nausea group reported more school absences (P = 0.001) and more commonly met criteria for functional dyspepsia (P = 0.034). CONCLUSION AND INFERENCES: Nausea co-existing with FAPDs is associated with a higher extra-intestinal symptom burden, worse quality of life, and impaired functioning in children. Assessing and targeting nausea therapeutically is essential to improve outcomes in FAPDs.
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Enfermedades Gastrointestinales/complicaciones , Náusea/etiología , Náusea/psicología , Calidad de Vida , Dolor Abdominal/complicaciones , Dolor Abdominal/psicología , Adolescente , Enfermedad Crónica , Femenino , Humanos , MasculinoRESUMEN
The study aims to assess the association between socio-demographic factors such as age, gender, area of residence, father's education, and standard of living and the likelihood of tobacco use in adolescence. We conducted secondary data analysis on a large scale cross-sectional study comprising of 1386 adolescents, living in regions representative of three different socioeconomic positions in New Delhi. Data was collected through clinical oral examination and interviewer-administered questionnaire. Multiple logistic regression analysis with an unadjusted model for assessing the association between the respective explanatory variable and ever tobacco use. Sequential models were adjusted for confounders as well as the other explanatory variables. The number of tobacco users was 185 (13%). Gender wise tobacco use shows significant (Pâ¯=â¯0.001) difference between girls vs. boys; the girls are about 40% less likely to use tobacco than boys (ORâ¯=â¯0.58, 95% CIâ¯=â¯0.42-0.80). Among socio-economic classes, residents of resettlement colonies were twice as likely to use tobacco as middle/upper middle class residents (ORâ¯=â¯2.26, 95% CIâ¯=â¯1.45-3.53). Adolescents with fathers educated up to the primary or secondary levels were almost twice likely to have used tobacco than those with fathers educated till graduation or above (ORâ¯=â¯2.08 95% CIâ¯=â¯1.30-3.34 vs. ORâ¯=â¯2.24, 95% CIâ¯=â¯1.43-3.51, respectively). Significant (Pâ¯=â¯0.001) difference in tobacco use among adolescents was also observed based on their standard of living. A significant association exists in terms of area of residence, father's education, and standard of living.