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The diversity of influenza A viruses (IAV) is primarily hosted by two highly divergent avian orders: Anseriformes (ducks, swans and geese) and Charadriiformes (gulls, terns and shorebirds). Studies of IAV have historically focused on Anseriformes, specifically dabbling ducks, overlooking the diversity of hosts in nature, including gull and goose species that have successfully adapted to human habitats. This study sought to address this imbalance by characterizing spillover dynamics and global transmission patterns of IAV over 10 years at greater taxonomic resolution than previously considered. Furthermore, the circulation of viral subtypes in birds that are either host-adapted (low pathogenic H13, H16) or host-generalist (highly pathogenic avian influenza-HPAI H5) provided a unique opportunity to test and extend models of viral evolution. Using Bayesian phylodynamic modelling we uncovered a complex transmission network that relied on ecologically divergent bird hosts. The generalist subtype, HPAI H5 was driven largely by wild geese and swans that acted as a source for wild ducks, gulls, land birds, and domestic geese. Gulls were responsible for moving HPAI H5 more rapidly than any other host, a finding that may reflect their long-distance, pelagic movements and their immuno-naïve status against this subtype. Wild ducks, long viewed as primary hosts for spillover, occupied an optimal space for viral transmission, contributing to geographic expansion and rapid dispersal of HPAI H5. Evidence of inter-hemispheric dispersal via both the Pacific and Atlantic Rims was detected, supporting surveillance at high latitudes along continental margins to achieve early detection. Both neutral (geographic expansion) and non-neutral (antigenic selection) evolutionary processes were found to shape subtype evolution which manifested as unique geographic hotspots for each subtype at the global scale. This study reveals how a diversity of avian hosts contribute to viral spread and spillover with the potential to improve surveillance in an era of rapid global change.
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Charadriiformes , Virus de la Influenza A , Gripe Aviar , Animales , Animales Salvajes , Teorema de Bayes , Aves , Patos , Humanos , Virus de la Influenza A/genéticaRESUMEN
Influenza A viruses (IAV) circulate endemically among many wild aquatic bird populations that seasonally migrate between wintering grounds in southern latitudes to breeding ranges along the perimeter of the circumpolar arctic. Arctic and subarctic zones are hypothesized to serve as ecologic drivers of the intercontinental movement and reassortment of IAVs due to high densities of disparate populations of long distance migratory and native bird species present during breeding seasons. Iceland is a staging ground that connects the East Atlantic and North Atlantic American flyways, providing a unique study system for characterizing viral flow between eastern and western hemispheres. Using Bayesian phylodynamic analyses, we sought to evaluate the viral connectivity of Iceland to proximal regions and how inter-species transmission and reassortment dynamics in this region influence the geographic spread of low and highly pathogenic IAVs. Findings demonstrate that IAV movement in the arctic and subarctic reflects wild bird migration around the perimeter of the circumpolar north, favouring short-distance flights between proximal regions rather than long distance flights over the polar interior. Iceland connects virus movement between mainland Europe and North America, consistent with the westward migration of wild birds from mainland Europe to Northeastern Canada and Greenland. Though virus diffusion rates were similar among avian taxonomic groups in Iceland, gulls play an outsized role as sinks of IAVs from other avian hosts prior to onward migration. These data identify patterns of virus movement in northern latitudes and inform future surveillance strategies related to seasonal and emergent IAVs with potential public health concern.
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Virus de la Influenza A , Gripe Aviar , Animales , Virus de la Influenza A/genética , Gripe Aviar/epidemiología , Teorema de Bayes , Animales Salvajes , Aves , Migración Animal , FilogeniaRESUMEN
OBJECTIVE: Chronically critically ill patients have recurrent infections, organ dysfunction, and at least half die within 1 year. They are frequently cared for in long-term acute care hospitals, yet little is known about their experience in this setting. Our objective was to explore the understanding and expectations and goals of these patients and surrogates. DESIGN: We conducted semi-structured interviews with chronically critically ill long-term acute care hospital patients or surrogates. Conversations were recorded, transcribed, and analyzed. SETTING: One long-term acute care hospital. SUBJECTS: Chronically critically ill patients, defined by tracheotomy for prolonged mechanical ventilation, or surrogates. INTERVENTION: Semi-structured conversation about quality of life, expectations, and planning for setbacks. MEASUREMENTS AND MAIN RESULTS: A total of 50 subjects (30 patients and 20 surrogates) were enrolled. Thematic analyses demonstrated: 1) poor quality of life for patients; 2) surrogate stress and anxiety; 3) optimistic health expectations; 4) poor planning for medical setbacks; and 5) disruptive care transitions. Nearly 80% of patient and their surrogate decision makers identified going home as a goal; 38% were at home at 1 year. CONCLUSIONS: Our study describes the experience of chronically critically ill patients and surrogates in an long-term acute care hospital and the feasibility of patient-focused research in this setting. Our findings indicate overly optimistic expectations about return home and unmet palliative care needs, suggesting the need for integration of palliative care within the long-term acute care hospital. Further research is also needed to more fully understand the challenges of this growing population of ICU survivors.
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Cuidadores/psicología , Enfermedad Crítica/psicología , Enfermedad Crítica/terapia , Calidad de Vida , Anciano , Ansiedad/etiología , Femenino , Hospitales , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Optimismo , Planificación de Atención al Paciente , Investigación Cualitativa , Respiración Artificial , Estrés Psicológico/etiología , Factores de Tiempo , Traqueotomía , Cuidado de TransiciónRESUMEN
BACKGROUND: There is abundant literature describing heroin initiation, co-morbidities, and treatment. Few studies focus on cessation, examining the factors that motivate and facilitate it. METHODS: The CHANGE study utilized mixed methods to investigate heroin cessation among low-income New York City participants. This paper describes findings from qualitative interviews with 20 former and 11 current heroin users. Interviews focused on background and current activities, supports, drug history, cessation attempts, and motivators and facilitators to cessation. RESULTS: Participants found motivation for cessation in improved quality of life, relationships, and fear of illness, incarceration and/or death. Sustained cessation required some combination of treatment, strategic avoidance of triggers, and engagement in alternative activities, including support groups, exercise, and faith-based practice. Several reported that progress toward goals served as motivators that increased confidence and facilitated cessation. Ultimatums were key motivators for some participants. Beyond that, they could not articulate factors that distinguished successful from unsuccessful cessation attempts, although data suggest that those who were successful could describe more individualized and concrete-rather than general-motivators and strategies. CONCLUSIONS: Our findings indicate that cessation may be facilitated by multifaceted and individualized strategies, suggesting a need for personal and comprehensive approaches to treatment.
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Consumidores de Drogas/psicología , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Dependencia de Heroína/rehabilitación , Motivación , Pobreza/psicología , Adulto , Negro o Afroamericano/psicología , Relaciones Familiares , Miedo , Femenino , Dependencia de Heroína/diagnóstico , Dependencia de Heroína/economía , Dependencia de Heroína/etnología , Dependencia de Heroína/psicología , Hispánicos o Latinos/psicología , Humanos , Masculino , Persona de Mediana Edad , Ciudad de Nueva York/epidemiología , Pobreza/economía , Calidad de Vida , Apoyo SocialRESUMEN
Clinician-led conversations about future care priorities occur infrequently with end-stage renal disease (ESRD) patients on dialysis. This was a pilot study of structured serious illness conversations using the Serious Illness Conversation Guide (SICG) in a single dialysis clinic to assess acceptability of the approach and explore conversation themes and potential outcomes among patients with ESRD. Twelve individuals with ESRD on dialysis from a single outpatient dialysis clinic participated in this study. Participants completed a baseline demographics survey, engaged in a clinician-led structured serious illness conversation, and completed an acceptability questionnaire. Conversations were recorded, transcribed and thematically analyzed. The average age of participants was 68.8 years. The conversations averaged 20:53 in length. Ten participants (83%) felt that the conversation was held at the right time in their clinical course and eleven participants (91%) felt that it was worthwhile. Most participants (73%) reported neutral feelings about clinician use of a printed guide. Eleven participants (91%) reported no change in anxiety about their illness following the conversation, and five participants (42%) reported that the conversation increased their hopefulness about future quality of life. Thematic analysis revealed common perspectives on dialysis including that participants view in-center hemodialysis as temporary, compartmentalize their kidney disease, perceive narrowed life experiences and opportunities, and believe dialysis is their only option. This pilot study suggests that clinician-led structured serious illness conversations may be acceptable to patients with ESRD on dialysis. The themes identified can inform future serious illness conversations with dialysis patients.
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Fallo Renal Crónico , Diálisis Renal , Humanos , Anciano , Proyectos Piloto , Calidad de Vida , Comunicación , Fallo Renal Crónico/terapia , Enfermedad CríticaRESUMEN
H5Nx highly pathogenic avian influenza (HPAI) viruses of clade 2.3.4.4 have caused outbreaks in Europe among wild and domestic birds since 2016 and were introduced to North America via wild migratory birds in December 2021. We examined the spatiotemporal extent of HPAI viruses across continents and characterized ecological and environmental predictors of virus spread between geographic regions by constructing a Bayesian phylodynamic generalized linear model (phylodynamic-GLM). The findings demonstrate localized epidemics of H5Nx throughout Europe in the first several years of the epizootic, followed by a singular branching point where H5N1 viruses were introduced to North America, likely via stopover locations throughout the North Atlantic. Once in the United States (US), H5Nx viruses spread at a greater rate between US-based regions as compared to prior spread in Europe. We established that geographic proximity is a predictor of virus spread between regions, implying that intercontinental transport across the Atlantic Ocean is relatively rare. An increase in mean ambient temperature over time was predictive of reduced H5Nx virus spread, which may reflect the effect of climate change on declines in host species abundance, decreased persistence of the virus in the environment, or changes in migratory patterns due to ecological alterations. Our data provide new knowledge about the spread and directionality of H5Nx virus dispersal in Europe and the US during an actively evolving intercontinental outbreak, including predictors of virus movement between regions, which will contribute to surveillance and mitigation strategies as the outbreak unfolds, and in future instances of uncontained avian spread of HPAI viruses.
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Subtipo H5N1 del Virus de la Influenza A , Subtipo H5N2 del Virus de la Influenza A , Virus de la Influenza A , Gripe Aviar , Animales , Estados Unidos/epidemiología , Gripe Aviar/epidemiología , Teorema de Bayes , Brotes de Enfermedades/veterinaria , Animales Salvajes , Aves , Europa (Continente)/epidemiología , FilogeniaRESUMEN
Similar to many zoonotic pathogens which transmit from animals to humans, SARS-CoV-2 (CoV-2), the virus responsible for the COVID-19 pandemic, most likely originated in Rhinolophus bats before spreading among humans globally. Early into the pandemic, reports of CoV-2 diagnoses in animals from various countries emerged. While most CoV-2 positive animals were confirmed to have been in close contact with CoV-2 positive humans, there has been a paucity of published evidence to-date describing risk factors associated with CoV-2 transmission among humans and animals. The COVID-19 Human-Animal Interactions Survey (CHAIS) was developed to provide a standardized instrument describing human-animal interactions during the pandemic and to evaluate behavioral, spatiotemporal, and biological risk factors associated with bi-directional zoonotic transmission of CoV-2 within shared environments, predominantly households with limited information about human-wildlife or human-livestock interactions. CHAIS measures four broad domains of transmission risk: 1) risk and intensity of infection in human hosts, 2) spatial characteristics of shared environments, 3) behaviors and human-animal interactions, and 4) susceptible animal subpopulations. Following the development of CHAIS, with a One Health approach, a multidisciplinary group of experts (n = 20) was invited to review and provide feedback on the survey for content validity. Expert feedback was incorporated into two final survey formats-an extended version and an abridged version for which specific core questions addressing zoonotic and reverse zoonotic transmission were identified. Both versions are modularized, with each section having the capacity to serve as independent instruments, allowing researchers to customize the survey based on context and research-specific needs. Further adaptations for studies seeking to investigate other zoonotic pathogens with similar routes of transmission (i.e. respiratory, direct contact) are also possible. The CHAIS instrument is a standardized human-animal interaction survey developed to provide important data on risk factors that guide transmission of CoV-2, and other similar pathogens, among humans and animals.
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Arctic regions are ecologically significant for the environmental persistence and geographic dissemination of influenza A viruses (IAVs) by avian hosts and other wildlife species. Data describing the epidemiology and ecology of IAVs among wildlife in the arctic are less frequently published compared to southern temperate regions, where prevalence and subtype diversity are more routinely documented. Following PRISMA guidelines, this systematic review addresses this gap by describing the prevalence, spatiotemporal distribution, and ecological characteristics of IAVs detected among wildlife and the environment in this understudied region of the globe. The literature search was performed in PubMed and Google Scholar using a set of pre-defined search terms to identify publications reporting on IAVs in Arctic regions between 1978 and February 2022. A total of 2125 articles were initially screened, 267 were assessed for eligibility, and 71 articles met inclusion criteria. IAVs have been detected in multiple wildlife species in all Arctic regions, including seabirds, shorebirds, waterfowl, seals, sea lions, whales, and terrestrial mammals, and in the environment. Isolates from wild birds comprise the majority of documented viruses derived from wildlife; however, among all animals and environmental matrices, 26 unique low and highly pathogenic subtypes have been characterized in the scientific literature from Arctic regions. Pooled prevalence across studies indicates 4.23% for wild birds, 3.42% among tested environmental matrices, and seroprevalences of 9.29% and 1.69% among marine and terrestrial mammals, respectively. Surveillance data are geographically biased, with most data from the Alaskan Arctic and many fewer reports from the Russian, Canadian, North Atlantic, and Western European Arctic. We highlight multiple important aspects of wildlife host, pathogen, and environmental ecology of IAVs in Arctic regions, including the role of avian migration and breeding cycles for the global spread of IAVs, evidence of inter-species and inter-continental reassortment at high latitudes, and how climate change-driven ecosystem shifts, including changes in the seasonal availability and distribution of dietary resources, have the potential to alter host-pathogen-environment dynamics in Arctic regions. We conclude by identifying gaps in knowledge and propose priorities for future research.
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Virus de la Influenza A , Gripe Aviar , Animales , Animales Salvajes , Regiones Árticas , Aves , Canadá , Ecosistema , Gripe Aviar/epidemiología , MamíferosRESUMEN
Older adults face many challenges to community living. The literature has not sufficiently explored the roles of care coordination in the maintenance of housing and access to health care among older adults, particularly from their own perspectives. This qualitative study analyzes the findings from 25 interviews and 6 focus group discussions (48 participants) with a multiethnic sample of older adults in the New York City area. Care coordination services appear to assist older adults access health care, and to a lesser extent, maintain affordable housing. Disparities in access to care coordination appear to remain for immigrant, minority and suburban populations.
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Continuidad de la Atención al Paciente/estadística & datos numéricos , Etnicidad , Grupos Raciales , Características de la Residencia , Servicio Social/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Enfermedad Crónica , Femenino , Accesibilidad a los Servicios de Salud , Vivienda , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Factores SocioeconómicosRESUMEN
BACKGROUND: Evidence-based practices that reduce childbirth-related morbidity and mortality are core processes to quality of care. In the BetterBirth trial, a matched-pair, cluster-randomised controlled trial of a coaching-based implementation of the WHO Safe Childbirth Checklist (SCC) in Uttar Pradesh, India, we observed a significant increase in adherence to practices, but no reduction in perinatal mortality. METHODS: Within the BetterBirth trial, we observed birth attendants in a subset of study sites providing care to labouring women to assess the adherence to individual and groups of practices. We observed care from admission to the facility until 1 hour post partum. We followed observed women/newborns for 7-day perinatal health outcomes. Using this observational data, we conducted a post-hoc, exploratory analysis to understand the relationship of birth attendants' practice adherence to perinatal mortality. FINDINGS: Across 30 primary health facilities, we observed 3274 deliveries and obtained 7-day health outcomes. Adherence to individual practices, containing supply preparation and direct provider care, varied widely (0·51 to 99·78%). We recorded 166 perinatal deaths (50·71 per 1000 births), including 56 (17·1 per 1000) stillbirths. Each additional practice performed was significantly associated with reduced odds of perinatal (OR: 0·82, 95% CI: 0·72, 0·93) and early neonatal mortality (OR: 0·78, 95% CI: 0·71, 0·85). Each additional practice as part of direct provider care was associated strongly with reduced odds of perinatal (OR: 0·73, 95% CI: 0·62, 0·86) and early neonatal mortality (OR: 0·67, 95% CI: 0·56, 0·80). No individual practice or single supply preparation was associated with perinatal mortality. INTERPRETATION: Adherence to practices on the WHO SCC is associated with reduced mortality, indicating that adherence is a valid indicator of higher quality of care. However, the causal relationships between practices and outcomes are complex. FUNDING: Bill & Melinda Gates Foundation. TRIAL REGISTRATION DETAILS: ClinicalTrials.gov: NCT02148952; Universal Trial Number: U1111-1131-5647.
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Muerte Perinatal , Mortalidad Perinatal , Parto Obstétrico , Práctica Clínica Basada en la Evidencia , Femenino , Humanos , India/epidemiología , Recién Nacido , Mortalidad Materna , Muerte Perinatal/prevención & control , EmbarazoRESUMEN
IMPORTANCE: Earlier clinician-patient conversations about patients' values, goals, and preferences in serious illness (ie, serious illness conversations) are associated with better outcomes but occur inconsistently in cancer care. OBJECTIVE: To evaluate the efficacy of a communication quality-improvement intervention in improving the occurrence, timing, quality, and accessibility of documented serious illness conversations between oncology clinicians and patients with advanced cancer. DESIGN, SETTING, PARTICIPANTS: This cluster randomized clinical trial in outpatient oncology was conducted at the Dana-Farber Cancer Institute and included physicians, advanced-practice clinicians, and patients with cancer who were at high risk of death. MAIN OUTCOMES AND MEASURES: The primary outcomes (goal-concordant care and peacefulness at the end of life) are published elsewhere. Secondary outcomes are reported herein, including (1) documentation of at least 1 serious illness conversation before death, (2) timing of the initial conversation before death, (3) quality of conversations, and (4) their accessibility in the electronic medical record (EMR). RESULTS: We enrolled 91 clinicians (48 intervention, 43 control) and 278 patients (134 intervention, 144 control). Of enrolled patients, 58% died during the study (n=161); mean age was 62.3 years (95% CI, 58.9-65.6 years); 55% were women (n=88). These patients were cared for by 76 of the 91 enrolled clinicians (37 intervention, 39 control); years in practice, 11.5 (95% CI, 9.2-13.8); 57% female (n=43). Medical record review after patients' death demonstrated that a significantly higher proportion of intervention patients had a documented discussion compared with controls (96% vs 79%, P = .005) and intervention conversations occurred a median of 2.4 months earlier (median, 143 days vs 71 days, P < .001). Conversation documentation for intervention patients was significantly more comprehensive and patient centered, with a greater focus on values or goals (89% vs 44%, P < .001), prognosis or illness understanding (91% vs 48%, P < .001), and life-sustaining treatment preferences (63% vs 32%, P = .004). Documentation about end-of-life care planning did not differ between arms (80% intervention vs 68% control, P = .08). Significantly more intervention patients had documentation that was accessible in the EMR (61% vs 11%, P < .001). CONCLUSIONS AND RELEVANCE: This communication quality-improvement intervention resulted in more, earlier, better, and more accessible serious illness conversations documented in the EMR. To our knowledge, this is the first such study to demonstrate improvement in all 4 of these outcomes. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT01786811.
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Planificación Anticipada de Atención , Comunicación en Salud , Neoplasias/terapia , Relaciones Médico-Paciente , Anciano , Enfermedad Crítica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mejoramiento de la Calidad , Cuidado Terminal , Factores de TiempoRESUMEN
BACKGROUND: Maternal and neonatal outcomes in the immediate post-delivery period are critical indicators of quality of care. Data on childbirth outcomes in low-income settings usually require home visits, which can be constrained by cost and access. We report on the use of a call center to measure post-discharge outcomes within a multi-site improvement study of facility-based childbirth in Uttar Pradesh, India. METHODS: Of women delivering at study sites eligible for inclusion, 97.9% (n = 157,689) consented to follow-up. All consenting women delivering at study facilities were eligible to receive a phone call between days eight and 42 post-partum to obtain outcomes for the seven-day period after birth. Women unable to be contacted via phone were visited at home. Outcomes, including maternal and early neonatal mortality and maternal morbidity, were ascertained using a standardized script developed from validated survey questions. Data Quality Assurance (DQA) included accuracy (double coding of calls) and validity (consistency between two calls to the same household). Regression models were used to identify factors associated with inconsistency. FINDINGS: Over 23 months, outcomes were obtained by the call center for 98.0% (154,494/157,689) consenting women and their neonates. 87.9% of call center-obtained outcomes were captured by phone call alone and 12.1% required the assistance of a field worker. An additional 1.7% were obtained only by a field worker, 0.3% were lost-to-follow-up, and only 0.1% retracted consent. The call center captured outcomes with a median of 1 call (IQR 1-2). DQA found 98.0% accuracy; data validation demonstrated 93.7% consistency between the first and second call. In a regression model, significant predictors of inconsistency included cases with adverse outcomes (p<0.001), and different respondents on the first and validation call (p<0.001). CONCLUSIONS: In areas with widespread mobile cell phone access and coverage, a call center is a viable and efficient approach for measurement of post-discharge childbirth outcomes.
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Centrales de Llamados , Medición de Resultados Informados por el Paciente , Periodo Posparto , Evaluación de Programas y Proyectos de Salud , Femenino , Humanos , India , Recién Nacido , Masculino , Parto , Alta del Paciente , Atención Posnatal , Mejoramiento de la Calidad , Reproducibilidad de los Resultados , EspososRESUMEN
Background Although there are many evidence-based practices that reduce the risk of maternal and neonatal mortality around the time of birth, there remains a gap between what is known and the care received. This know-do gap is a source of preventable maternal and perinatal deaths and is the focus of improvement efforts in many countries. Following an increase in perinatal and maternal deaths, Gobabis District Hospital initiated a quality improvement (QI) initiative to increase adherence to these WHO Safe Childbirth Checklist (SCC)-targeted essential birth practices (EBPs). Methods We implemented the SCC with support from leadership, coaching and organisational redesign. Implementation was led by a facility champion supported by a QI team and adapted through a series of three 8-week Plan-Do-Study-Act (PDSA) cycles. Results During the 6-month period, we observed an improvement of average EBPs delivered from 68% to 95%. We also found reductions in perinatal mortality rates from 22 deaths/1000 deliveries to 13.8/1000 deliveries largely due to a drop in fresh stillbirths. Conclusion We conclude that replicating the programme is feasible, acceptable and effective in areas where gaps exist, but it requires local leadership, ongoing coaching and adaptation through PDSA cycles.
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BACKGROUND: There are few published standards or methodological guidelines for integrating Data Quality Assurance (DQA) protocols into large-scale health systems research trials, especially in resource-limited settings. The BetterBirth Trial is a matched-pair, cluster-randomized controlled trial (RCT) of the BetterBirth Program, which seeks to improve quality of facility-based deliveries and reduce 7-day maternal and neonatal mortality and maternal morbidity in Uttar Pradesh, India. In the trial, over 6300 deliveries were observed and over 153,000 mother-baby pairs across 120 study sites were followed to assess health outcomes. We designed and implemented a robust and integrated DQA system to sustain high-quality data throughout the trial. METHODS: We designed the Data Quality Monitoring and Improvement System (DQMIS) to reinforce six dimensions of data quality: accuracy, reliability, timeliness, completeness, precision, and integrity. The DQMIS was comprised of five functional components: 1) a monitoring and evaluation team to support the system; 2) a DQA protocol, including data collection audits and targets, rapid data feedback, and supportive supervision; 3) training; 4) standard operating procedures for data collection; and 5) an electronic data collection and reporting system. Routine audits by supervisors included double data entry, simultaneous delivery observations, and review of recorded calls to patients. Data feedback reports identified errors automatically, facilitating supportive supervision through a continuous quality improvement model. RESULTS: The five functional components of the DQMIS successfully reinforced data reliability, timeliness, completeness, precision, and integrity. The DQMIS also resulted in 98.33% accuracy across all data collection activities in the trial. All data collection activities demonstrated improvement in accuracy throughout implementation. Data collectors demonstrated a statistically significant (p = 0.0004) increase in accuracy throughout consecutive audits. The DQMIS was successful, despite an increase from 20 to 130 data collectors. CONCLUSIONS: In the absence of widely disseminated data quality methods and standards for large RCT interventions in limited-resource settings, we developed an integrated DQA system, combining auditing, rapid data feedback, and supportive supervision, which ensured high-quality data and could serve as a model for future health systems research trials. Future efforts should focus on standardization of DQA processes for health systems research. TRIAL REGISTRATION: ClinicalTrials.gov identifier, NCT02148952 . Registered on 13 February 2014.
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Exactitud de los Datos , Investigación sobre Servicios de Salud/normas , Servicios de Salud Materna/normas , Parto , Garantía de la Calidad de Atención de Salud/normas , Mejoramiento de la Calidad/normas , Indicadores de Calidad de la Atención de Salud/normas , Proyectos de Investigación/normas , Parto Obstétrico/efectos adversos , Parto Obstétrico/mortalidad , Femenino , Humanos , India , Lactante , Mortalidad Infantil , Recién Nacido , Mortalidad Materna , EmbarazoRESUMEN
BACKGROUND: Clinical decisions for seriously ill older patients with surgical emergencies are highly complex. Measuring the benefits of burdensome treatments in this context is fraught with uncertainty. Little is known about how surgeons formulate treatment decisions to avoid nonbeneficial surgery, or engage in preoperative conversations about end-of-life (EOL) care. OBJECTIVE: We sought to describe how surgeons approach such discussions, and to identify modifiable factors to reduce nonbeneficial surgery near the EOL. DESIGN: Purposive and snowball sampling were used to recruit a national sample of emergency general surgeons. Semistructured interviews were conducted between February and May 2014. MEASUREMENTS: Three independent coders performed qualitative coding using NVivo software (NVivo version 10.0, QSR International). Content analysis was used to identify factors important to surgical decision making and EOL communication. RESULTS: Twenty-four surgeons were interviewed. Participants felt responsible for conducting EOL conversations with seriously ill older patients and their families before surgery to prevent nonbeneficial treatments. However, wide differences in prognostic estimates among surgeons, inadequate data about postoperative quality of life (QOL), patients and surrogates who were unprepared for EOL conversations, variation in perceptions about the role of palliative care, and time constraints are contributors to surgeons providing nonbeneficial operations. Surgeons reported performing operations they knew would not benefit the patient to give the family time to come to terms with the patient's demise. CONCLUSIONS: Emergency general surgeons feel responsible for having preoperative discussions about EOL care with seriously ill older patients to avoid nonbenefical surgery. However, surgeons identified multiple factors that undermine adequate communication and lead to nonbeneficial surgery.
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Investigación Cualitativa , Urgencias Médicas , Humanos , Calidad de Vida , Cirujanos , Cuidado TerminalRESUMEN
Postpartum hemorrhage is a leading cause of maternal death worldwide. Rapid provision of uterotonics after childbirth is recommended to reduce the incidence and severity of postpartum hemorrhage. Data obtained through direct observation of childbirth practices, collected in a study of the World Health Organization's Safe Childbirth Checklist in Karnataka, India, were used to measure if oxytocin prepared for administration and available at the bedside before birth was associated with decreased time to administration after birth. This was an observational study of provider behavior: data were obtained during a baseline assessment of health worker practices prior to introduction of the Safe Childbirth Checklist, representing behavior in the absence of any intervention. Analysis was based on 330 vaginal deliveries receiving oxytocin at any point postpartum. Oxytocin was prepared and available at bedside for approximately 39% of deliveries. We found that advance preparation and bedside availability of oxytocin was associated with increased likelihood of oxytocin administration within 1 minute after delivery (adjusted risk ratioâ=â4.89, 95% CIâ=â2.61, 9.16), as well as with decreased overall time to oxytocin administration after delivery (2.9 minutes sooner in adjusted models, 95% CIâ=â-5.0, -0.9). Efforts to reduce postpartum hemorrhage should include recommendations and interventions to ensure advance preparation and bedside availability of oxytocin to facilitate prompt administration of the medicine after birth.
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Parto Obstétrico/métodos , Oxitócicos/uso terapéutico , Oxitocina/uso terapéutico , Hemorragia Posparto/prevención & control , Femenino , Humanos , India , Embarazo , Factores de TiempoRESUMEN
BACKGROUND: Research has shown that buprenorphine/naloxone (bup/nx) is a safe and effective treatment for opioid dependence. Few reports, however, describe the patient perspective on bup/nx treatment and its integration into HIV care settings. METHODS: We conducted qualitative interviews with 33 patients to further investigate patient satisfaction and experience with bup/nx treatment and integrated care. Interviews focused on drug use/cessation history; attitudes toward and satisfaction with bup/nx treatment; and perspectives on integrated bup/nx treatment and HIV care. RESULTS: Patients were overwhelmingly satisfied with the pharmacologic effects and treatment outcomes of bup/nx, including effectiveness in blocking cravings and controlling opioid use; decreased fear of withdrawal and/or missing doses; and an overall improvement in quality of life. Patients also described being more engaged with both their substance abuse treatment and HIV care, including greater ability to manage their own treatment, keep, appointments, and adhere to antiretroviral medication regimes. Counseling was seen by some patients as an important component of bup/nx treatment. Nearly all were positive about their experience with integrated care, appreciative of an improved drug treatment environment, convenience, and quality of care. CONCLUSIONS: Findings suggest that patients report bup/nx to be a viable treatment and many prefer it to other opioid replacement therapies.