RESUMO
Importance: Chronic kidney disease (low estimated glomerular filtration rate [eGFR] or albuminuria) affects approximately 14% of adults in the US. Objective: To evaluate associations of lower eGFR based on creatinine alone, lower eGFR based on creatinine combined with cystatin C, and more severe albuminuria with adverse kidney outcomes, cardiovascular outcomes, and other health outcomes. Design, Setting, and Participants: Individual-participant data meta-analysis of 27â¯503â¯140 individuals from 114 global cohorts (eGFR based on creatinine alone) and 720â¯736 individuals from 20 cohorts (eGFR based on creatinine and cystatin C) and 9â¯067â¯753 individuals from 114 cohorts (albuminuria) from 1980 to 2021. Exposures: The Chronic Kidney Disease Epidemiology Collaboration 2021 equations for eGFR based on creatinine alone and eGFR based on creatinine and cystatin C; and albuminuria estimated as urine albumin to creatinine ratio (UACR). Main Outcomes and Measures: The risk of kidney failure requiring replacement therapy, all-cause mortality, cardiovascular mortality, acute kidney injury, any hospitalization, coronary heart disease, stroke, heart failure, atrial fibrillation, and peripheral artery disease. The analyses were performed within each cohort and summarized with random-effects meta-analyses. Results: Within the population using eGFR based on creatinine alone (mean age, 54 years [SD, 17 years]; 51% were women; mean follow-up time, 4.8 years [SD, 3.3 years]), the mean eGFR was 90 mL/min/1.73 m2 (SD, 22 mL/min/1.73 m2) and the median UACR was 11 mg/g (IQR, 8-16 mg/g). Within the population using eGFR based on creatinine and cystatin C (mean age, 59 years [SD, 12 years]; 53% were women; mean follow-up time, 10.8 years [SD, 4.1 years]), the mean eGFR was 88 mL/min/1.73 m2 (SD, 22 mL/min/1.73 m2) and the median UACR was 9 mg/g (IQR, 6-18 mg/g). Lower eGFR (whether based on creatinine alone or based on creatinine and cystatin C) and higher UACR were each significantly associated with higher risk for each of the 10 adverse outcomes, including those in the mildest categories of chronic kidney disease. For example, among people with a UACR less than 10 mg/g, an eGFR of 45 to 59 mL/min/1.73 m2 based on creatinine alone was associated with significantly higher hospitalization rates compared with an eGFR of 90 to 104 mL/min/1.73 m2 (adjusted hazard ratio, 1.3 [95% CI, 1.2-1.3]; 161 vs 79 events per 1000 person-years; excess absolute risk, 22 events per 1000 person-years [95% CI, 19-25 events per 1000 person-years]). Conclusions and Relevance: In this retrospective analysis of 114 cohorts, lower eGFR based on creatinine alone, lower eGFR based on creatinine and cystatin C, and more severe UACR were each associated with increased rates of 10 adverse outcomes, including adverse kidney outcomes, cardiovascular diseases, and hospitalizations.
Assuntos
Albuminas , Albuminúria , Creatinina , Cistatina C , Taxa de Filtração Glomerular , Insuficiência Renal Crônica , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Albuminúria/diagnóstico , Albuminúria/epidemiologia , Fibrilação Atrial , Creatinina/análise , Cistatina C/análise , Estudos Retrospectivos , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/epidemiologia , Idoso , Albuminas/análise , Progressão da Doença , Internacionalidade , ComorbidadeRESUMO
BACKGROUND: Little is known about the impact of COVID-19 on patient, family member, and stakeholder patient-centered outcomes research engagement. OBJECTIVE: To answer the research questions: (1) What is the impact of COVID-19 on the lives of patients with kidney disease and their families? (2) What is the impact of COVID-19 on research engagement for patient and family member research team members who are themselves at very high risk for poor COVID-19 outcomes? and (3) How can we help patients, family members, and stakeholder team members engage in research during COVID-19? DESIGN: We conducted virtual semi-structured interviews with patient and family member co-investigators and kidney disease stakeholders from the PREPARE NOW study during November 2020. The interview guide included questions about participants' experiences with the impact of COVID-19 on research engagement. PARTICIPANTS: Seven patient and family member co-investigators and eight kidney disease stakeholders involved in a kidney disease patient-centered outcomes research project participated in the interviews, data analysis, and writing this manuscript. APPROACH: We used a content analysis approach and identified the main themes using an inductive process. KEY RESULTS: Respondents reported three main ways that COVID-19 has impacted their lives: emotional impact, changing behaviors, and changes in health care delivery. The majority of respondents reported no negative impact of COVID-19 on their ability to engage in this research project. Suggestions for patient-centered outcomes research during COVID-19 and other emergencies include virtual research activities; active engagement; and promoting trust, honesty, transparency, and authenticity. CONCLUSIONS: COVID-19 has had a significant negative impact on patient, family member, and stakeholder research team members; however, this has not resulted in less research engagement. TRIAL REGISTRATION: Clinicaltrials.gov NCT02722382.
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COVID-19 , Atenção à Saúde , Família , Humanos , Avaliação de Resultados da Assistência ao Paciente , Participação dos InteressadosRESUMO
BACKGROUND: Cancer-related cognitive impairment is a prevalent, disruptive condition potentially exacerbated by sleep disturbances. The current study was performed to evaluate the effects of acupuncture versus cognitive behavioral therapy for insomnia (CBT-I) on objective and subjective cognitive function in cancer survivors with insomnia. METHODS: Using data from a randomized clinical trial (160 survivors) that compared acupuncture versus CBT-I for insomnia occurring in cancer survivors, the authors analyzed cognitive outcomes and their relationship to insomnia symptoms. Analysis was limited to 99 patients who reported baseline cognitive difficulties. Interventions were delivered over 8 weeks. Objective attention, learning, and memory were evaluated using the Buschke Selective Reminding Test. Subjective cognitive function was assessed using the Brown Attention-Deficit Disorder Scales. Insomnia symptoms were assessed using the Insomnia Severity Index. All outcomes were collected at baseline, week 8, and week 20. RESULTS: From baseline to week 8, acupuncture produced statistically significant within-group improvements in objective attention (Cohen D, 0.29), learning (Cohen D, 0.31), and memory (Cohen D, 0.33) that persisted to week 20 (all P < .05), whereas CBT-I produced a statistically significant within-group improvement in objective attention from baseline to week 20 (Cohen D, 0.50; P < .05); between-group differences were not statistically significant. Both interventions produced statistically significant within-group improvements in subjective cognitive function at weeks 8 and 20 compared with baseline (all P < .001); between-group differences were not statistically significant. In the acupuncture group, patients with clinically meaningful responses with regard to insomnia symptoms demonstrated a significantly greater improvement in subjective cognitive function compared with those without clinically meaningful insomnia responses (P = .006). CONCLUSIONS: Among cancer survivors with insomnia, both acupuncture and CBT-I produced significant improvements in objective and subjective cognitive function. However, the effect sizes varied and only survivors in the acupuncture group demonstrated a significant relationship between cognitive and sleep outcomes. These preliminary findings warrant further investigation to guide the personalized management of patients with cancer-related cognitive impairment.
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Terapia por Acupuntura , Terapia Cognitivo-Comportamental , Neoplasias/terapia , Distúrbios do Início e da Manutenção do Sono/terapia , Idoso , Sobreviventes de Câncer , Cognição/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Neoplasias/fisiopatologia , Sono/fisiologia , Distúrbios do Início e da Manutenção do Sono/complicações , Distúrbios do Início e da Manutenção do Sono/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Proteinuria screening is recommended for patients with hypertension to screen for kidney disease and identify those at elevated risk for cardiovascular disease. However, screening rates among hypertensive patients are low. Home testing strategies may be useful in improving proteinuria screening adherence. METHODS: We conducted an individual-level, randomized trial at 55 primary care clinic sites in the Geisinger Health System to evaluate the effectiveness of a strategy using home smartphone urinalysis test (Dip.io) to complete proteinuria screening in previously unscreened non-diabetic patient portal users with hypertension. All patients received an educational letter and a standing urinalysis lab order, and then were randomized to control (usual care) or intervention. Intervention arm participants were invited to complete proteinuria screening with a mailed home smartphone urinalysis test. Co-primary outcomes were completion of proteinuria screening and number of albuminuria cases (albumin/creatinine ratio [ACR] ≥ 30 mg/g or protein/creatinine ratio ≥ 150 mg/g) at the end of 3 months. We also evaluated patient satisfaction with the home test, and compliance with recommendations for patients with newly detected albuminuria. RESULTS: A total of 999 patients were randomized to intervention or control. Out of 499 patients assigned to the intervention arm, 253 were reached by phone, and 69/97 (71.1%) consented patients completed the home test. Overall, the intervention increased proteinuria screening completion (28.9% vs. 18.0%; p < 0.001) with no effect on the number of albuminuria cases (4 vs. 4) although only 6/57 (10.5%) patients with trace or 1+ urine dipstick protein had a follow-up quantitative test. Among the 55 patients who completed a survey after the home test, 89% preferred testing at home rather than the physician's office. CONCLUSIONS: A strategy using a home urinalysis smartphone test increased proteinuria screening rates in previously unscreened patients with hypertension and may be useful in increasing rates of proteinuria screening compliance. Future studies should evaluate use of home testing kits to screen for and confirm albuminuria, and determine whether improving early detection of kidney disease can improve future kidney health. TRIAL REGISTRATION: Clinical Trial Registry: NCT03470701 (First posted 3/20/2018) https://clinicaltrials.gov/ct2/show/NCT03470701 . This study was retrospectively registered.
Assuntos
Albuminúria/diagnóstico , Hipertensão , Programas de Rastreamento , Insuficiência Renal Crônica , Smartphone , Urinálise , Adulto , Autoavaliação Diagnóstica , Diagnóstico Precoce , Feminino , Humanos , Hipertensão/complicações , Hipertensão/urina , Masculino , Programas de Rastreamento/instrumentação , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Preferência do Paciente , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/etiologia , Urinálise/instrumentação , Urinálise/métodosRESUMO
Chronic Kidney Disease (CKD) is a major burden on patients and the health care system. Treatment of CKD requires dedicated involvement from both caretakers and patients. Self-efficacy, also known as perceived competence, contributes to successful maintenance of patient's CKD self-management behaviors such as medication adherence and dietary regulations. Despite a clear association between self-efficacy and improved CKD outcomes, there remains a lack of validated self-report measures of CKD self-efficacy. To address this gap, the Perceived Kidney/Dialysis Self-Management Scale (PKDSMS) was adapted from the previously validated Perceived Medical Condition Self-Management Scale. We then sought to validate this using data from two separate cohorts: a cross-sectional investigation of 146 patients with end-stage renal disease receiving maintenance hemodialysis and a longitudinal study of 237 patients with CKD not receiving dialysis. The PKDSMS was found to be positively and significantly correlated with self-management behaviors and medication adherence in both patient cohorts. The PKDSMS had acceptable reliability, was internally consistent, and exhibited predictive validity between baseline PKDSMS scores and self-management behaviors across multiple time points. Thus, the PKDSMS is a valid and reliable measure of CKD patient self-efficacy and supports the development of interventions enhancing perceived competence to improve CKD self-management.
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Gerenciamento Clínico , Adesão à Medicação/psicologia , Insuficiência Renal Crônica/terapia , Autoeficácia , Autogestão/psicologia , Adulto , Idoso , Estudos Transversais , Feminino , Letramento em Saúde , Humanos , Estudos Longitudinais , Masculino , Adesão à Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Diálise Renal , Insuficiência Renal Crônica/psicologia , Reprodutibilidade dos Testes , AutorrelatoRESUMO
This study reports on the responses of physicians who reviewed provider and patient versions of a genomic laboratory report designed to communicate results of whole genome sequencing. Semi-structured interviews addressed concept communication, elements, and format of example genome reports. Analysis of the coded transcripts resulted in recognition of three constructs around communication of genome sequencing results: (1) Providers agreed that whole genomic sequencing results are complex and they welcomed a report that provided supportive interpretation information to accompany sequencing results; (2) Providers strongly endorsed a report that included active clinical guidance, such as reference to practice guidelines, if available; and (3) Providers valued the genomic report as a resource that would serve as the basis to facilitate communication of genome sequencing results with their patients and families. Providers valued both versions of the report, though they affirmed the need for a provider-oriented report. Critical elements of the report included clear language to explain the result, as well as consolidated yet comprehensive prognostic information with clear guidance over time for the clinical care of the patient. Most importantly, it appears a report with this design has the potential not only to return results but also serves as a communication tool to help providers and patients discuss and coordinate care over time.
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Genômica/normas , Comunicação em Saúde , Pessoal de Saúde , Análise de Sequência de DNA/normas , Feminino , Genoma Humano , Humanos , Entrevistas como Assunto , Masculino , Pacientes , MédicosRESUMO
BACKGROUND: Measurement of albuminuria to stratify risk in chronic kidney disease (CKD) is not done universally in the primary care setting despite recommendation in KDIGO (Kidney Disease Improving Global Outcomes) guidelines. Pharmacist medication therapy management (MTM) may be helpful in improving CKD risk stratification and management. METHODS: We conducted a pragmatic, cluster-randomized trial using seven primary care clinic sites in the Geisinger Health System to evaluate the feasibility of pharmacist MTM in patients with estimated glomerular filtration rate (eGFR) 45-59 ml/min/1.73 m2 and uncontrolled blood pressure (≥150/85 mmHg). In the three pharmacist MTM sites, pharmacists were instructed to follow a protocol aimed to improve adherence to KDIGO guidelines on testing for proteinuria and lipids, and statin and blood pressure medical therapy. In the four control clinics, patients received usual care. The primary outcome was proteinuria screening over a follow-up of 1 year. A telephone survey was administered to physicians, pharmacists, and patients in the pharmacist MTM arm at the end of the trial. RESULTS: Baseline characteristics were similar between pharmacist MTM (n = 24) and control (n = 23) patients, although pharmacist MTM patients tended to be younger (64 vs. 71 y; p = 0.06) and less likely to have diabetes (17 % vs. 35 %; p = 0.2) or baseline proteinuria screening (41.7 % vs. 60.9 %, p = 0.2). Mean eGFR was 54 ml/min/1.73 m2 in both groups. The pharmacist MTM intervention did not significantly improve total proteinuria screening at the population level (OR 2.6, 95 % CI: 0.5-14.0; p = 0.3). However, it tended to increase screening of previously unscreened patients (78.6 % in the pharmacist MTM group compared to 33.3 % in the control group; OR 7.3, 95 % CI: 0.96-56.3; p = 0.05). In general, the intervention was well-received by patients, pharmacists, and providers, who agreed that pharmacists could play an important role in CKD management. A few patients contacted the research team to express anxiety about having a CKD diagnosis without prior knowledge. CONCLUSIONS: Pharmacist MTM may be useful in improving risk stratification and management of CKD in the primary care setting, although implementation requires ongoing education and multidisciplinary collaboration and careful communication regarding CKD diagnosis. Future studies are needed to establish the effectiveness of pharmacist MTM on slowing CKD progression and improvement in cardiovascular outcomes. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02208674 Registered August 1, 2014, first patient enrolled September 30, 2014.
Assuntos
Anti-Hipertensivos/uso terapêutico , Dislipidemias/tratamento farmacológico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Hipertensão/tratamento farmacológico , Farmacêuticos , Proteinúria/diagnóstico , Insuficiência Renal Crônica/terapia , Idoso , Anti-Hipertensivos/administração & dosagem , Pressão Sanguínea , Protocolos Clínicos , Dislipidemias/sangue , Dislipidemias/diagnóstico , Estudos de Viabilidade , Feminino , Taxa de Filtração Glomerular , Fidelidade a Diretrizes , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Satisfação do Paciente , Projetos Piloto , Guias de Prática Clínica como Assunto , Papel Profissional , Insuficiência Renal Crônica/fisiopatologia , Medição de Risco/métodos , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Diabetes mellitus and hypertension are risk factors for acute kidney injury (AKI). Whether estimated glomerular filtration rate (eGFR) and urine albumin-creatinine ratio (ACR) remain risk factors for AKI in the presence and absence of these conditions is uncertain. STUDY DESIGN: Meta-analysis of cohort studies. SETTING & POPULATION: 8 general-population (1,285,045 participants) and 5 chronic kidney disease (CKD; 79,519 participants) cohorts. SELECTION CRITERIA FOR STUDIES: Cohorts participating in the CKD Prognosis Consortium. PREDICTORS: Diabetes and hypertension status, eGFR by the 2009 CKD Epidemiology Collaboration creatinine equation, urine ACR, and interactions. OUTCOME: Hospitalization with AKI, using Cox proportional hazards models to estimate HRs of AKI and random-effects meta-analysis to pool results. RESULTS: During a mean follow-up of 4 years, there were 16,480 episodes of AKI in the general-population and 2,087 episodes in the CKD cohorts. Low eGFRs and high ACRs were associated with higher risks of AKI in individuals with or without diabetes and with or without hypertension. When compared to a common reference of eGFR of 80mL/min/1.73m(2) in nondiabetic patients, HRs for AKI were generally higher in diabetic patients at any level of eGFR. The same was true for diabetic patients at all levels of ACR compared with nondiabetic patients. The risk gradient for AKI with lower eGFRs was greater in those without diabetes than with diabetes, but similar with higher ACRs in those without versus with diabetes. Those with hypertension had a higher risk of AKI at eGFRs>60mL/min/1.73m(2) than those without hypertension. However, risk gradients for AKI with both lower eGFRs and higher ACRs were greater for those without than with hypertension. LIMITATIONS: AKI identified by diagnostic code. CONCLUSIONS: Lower eGFRs and higher ACRs are associated with higher risks of AKI among individuals with or without either diabetes or hypertension.
Assuntos
Injúria Renal Aguda/epidemiologia , Diabetes Mellitus/epidemiologia , Taxa de Filtração Glomerular/fisiologia , Hipertensão/epidemiologia , Falência Renal Crônica/epidemiologia , Injúria Renal Aguda/diagnóstico , Adulto , Idoso , Comorbidade , Diabetes Mellitus/diagnóstico , Progressão da Doença , Feminino , Humanos , Hipertensão/diagnóstico , Incidência , Falência Renal Crônica/diagnóstico , Masculino , Pessoa de Meia-Idade , Prognóstico , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/epidemiologiaRESUMO
The purpose of this study was to develop a family genomic laboratory report designed to communicate genome sequencing results to parents of children who were participating in a whole genome sequencing clinical research study. Semi-structured interviews were conducted with parents of children who participated in a whole genome sequencing clinical research study to address the elements, language and format of a sample family-directed genome laboratory report. The qualitative interviews were followed by two focus groups aimed at evaluating example presentations of information about prognosis and next steps related to the whole genome sequencing result. Three themes emerged from the qualitative data: (i) Parents described a continual search for valid information and resources regarding their child's condition, a need that prior reports did not meet for parents; (ii) Parents believed that the Family Report would help facilitate communication with physicians and family members; and (iii) Parents identified specific items they appreciated in a genomics Family Report: simplicity of language, logical flow, visual appeal, information on what to expect in the future and recommended next steps. Parents affirmed their desire for a family genomic results report designed for their use and reference. They articulated the need for clear, easy to understand language that provided information with temporal detail and specific recommendations regarding relevant findings consistent with that available to clinicians.
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Testes Genéticos , Deficiência Intelectual/diagnóstico , Relações Médico-Paciente/ética , Relatório de Pesquisa/tendências , Adulto , Criança , Mapeamento Cromossômico , Grupos Focais , Estudo de Associação Genômica Ampla , Humanos , Deficiência Intelectual/genética , Deficiência Intelectual/patologia , Pais/psicologia , Prognóstico , Pesquisa Qualitativa , Inquéritos e Questionários , Terminologia como AssuntoRESUMO
To prevent undernutrition in an urban slum in Haiti, a lipid-based nutrient supplement (LNS) was introduced through a randomised control trial. Food supplementation for young child nutrition has a long history in Haiti, but there is little empirical information regarding the effects of supplementation on young child feeding practices. One of the concerns raised by supplementation is that it may disrupt other positive feeding practices such as breastfeeding and use of other complementary foods, with negative consequences for child nutrition. We conducted 29 in-depth interviews with mother-baby pairs from the three comparison groups: control, 3-month LNS supplementation and 6-month LNS supplementation. Findings from those in the LNS groups indicated high acceptance and satisfaction with LNS and perceptions that it positively affects child health and development. LNS was integrated into and enhanced ongoing complementary feeding practices. The effects of LNS use on duration and perceived quantity of breastfeeding were variable, but generally, breastfeeding was maintained during and after the intervention. Interviews generated insights into beliefs regarding infant and young child feeding practices such as introduction and use of complementary foods, and breastfeeding duration, exclusivity and cessation. Implications for the use of LNS in public health nutrition programmes are discussed.
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Gorduras na Dieta/administração & dosagem , Suplementos Nutricionais , Fórmulas Infantis/química , Aleitamento Materno , Comportamento Alimentar , Haiti , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Estado Nutricional , Áreas de Pobreza , Pesquisa Qualitativa , Inquéritos e Questionários , População UrbanaRESUMO
Monoclonal gammopathy is increasingly recognized as a common cause of membranoproliferative glomerulonephritis (MPGN); however, establishing this diagnosis can be challenging. We report the case of a 58-year-old asymptomatic woman who presented with proteinuria with protein excretion of 5,000mg/d, microscopic hematuria, and normal kidney function. Kidney biopsy was consistent with MPGN pattern of injury. Immunofluorescence studies were positive for nonspecific segmental immunoglobulin M (IgM) and C3 staining. Electron microscopy showed subendothelial, subepithelial, and mesangial electron-dense deposits. The workup excluded an infectious or autoimmune disease, but IgG κ monoclonal protein was detected in serum at a concentration of 0.4mg/dL. Because there was a mismatch between the serum monoclonal protein (IgG κ) and immunofluorescence staining pattern (nonspecific IgM, no light chain restriction), laser microdissection and mass spectrometry were performed on the kidney biopsy tissue. This identified the deposits as monoclonal IgG κ, thereby leading to the diagnosis of monoclonal gammopathy-associated MPGN. Our case emphasizes the importance of searching for an underlying cause of MPGN, reviews the technique of laser microdissection-mass spectrometry, and highlights its application as a pathology tool for the evaluation of monoclonal gammopathy-related glomerulonephritis.
Assuntos
Glomerulonefrite Membranoproliferativa/diagnóstico , Glomerulonefrite Membranoproliferativa/metabolismo , Espectrometria de Massas/métodos , Microdissecção/métodos , Feminino , Humanos , Cadeias kappa de Imunoglobulina/fisiologia , Pessoa de Meia-IdadeRESUMO
AIMS: Depression is common among dialysis patients and is associated with adverse outcomes. Problem-solving therapy (PST) is effective for treating depression in older patients with chronic illness, but its effectiveness has never been reported in hemodialysis (HD) patients. We investigated the feasibility and satisfaction of PST and its impact on depression scores among older HD patients. METHODS: Patients at least 60 years of age receiving maintenance HD at a single outpatient dialysis center were eligible for the study. Randomized patients received either 6 weeks of PST from a licensed renal social worker or usual care. This study modeled the staff-patient ratio standard of most dialysis clinics, and therefore only one social worker provided the interventions. Study outcomes included feasibility (successful completion of 6 weekly sessions) and patient satisfaction with PST as well as impact on depression scores (between-group comparison of mean Beck depression inventory (BDI) and Patient health questionnaire-9 (PHQ-9) scores at 6 weeks, and of mean change-from-baseline scores). RESULTS: The recruitment rate was 92% (35/38). All subjects randomized to the intervention arm (n = 17) and who initiated PST (n = 15) completed the study, and all reported overall satisfaction with the intervention. 87% reported that PST helped them to better solve problems and improved their ability to cope with their medical condition. At 6 weeks, there were no significant differences in mean BDI and PHQ scores between the usual care and the intervention group (BDI 11.3 vs. 9.3, p = 0.6; PHQ 5.7 vs. 3.3, p = 0.1). Mean change-from-baseline depression scores were significantly improved in the intervention group relative to the control group (change in BDI 6.3 vs.- 0.6, p = 0.004; change in PHQ 7.2 vs. 0.3, p < 0.001). CONCLUSIONS: The results demonstrate that PST is feasible in the dialysis unit setting, acceptable to patients, and may positively impact depression among maintenance hemodialysis patients.
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Depressão/terapia , Nefropatias/terapia , Resolução de Problemas , Psicoterapia/métodos , Diálise Renal/psicologia , Serviço Social , Adaptação Psicológica , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Assistência Ambulatorial , Depressão/diagnóstico , Depressão/etiologia , Depressão/psicologia , Estudos de Viabilidade , Feminino , Humanos , Nefropatias/diagnóstico , Nefropatias/psicologia , Masculino , Satisfação do Paciente , Philadelphia , Projetos Piloto , Escalas de Graduação Psiquiátrica , Diálise Renal/efeitos adversos , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
Studies have shown that a single-item question might be useful in identifying patients with limited health literacy. However, the utility of the approach has not been studied in patients receiving maintenance peritoneal dialysis (PD). We assessed health literacy in a cohort of 31 PD patients by administering the Rapid Estimate of Adult Literacy in Medicine (REALM) and a single-item health literacy (SHL) screening question "How confident are you filling out medical forms by yourself?" (Extremely, Quite a bit, Somewhat, A little bit, or Not at all). To determine the accuracy of the single-item question for detecting limited health literacy, we performed sensitivity and specificity analyses of the SHL and plotted the area under the receiver operating characteristic (AUROC) curve using the REALM as a reference standard. Using a cut-off of "Somewhat" or less confident, the sensitivity of the SHL for detecting limited health literacy was 80%, and the specificity was 88%. The positive likelihood ratio was 6.9. The SHL had an AUROC of 0.79 (95% confidence interval: 0.52 to 1.00). Our results show that the SHL could be effective in detecting limited health literacy in PD patients.
Assuntos
Letramento em Saúde , Diálise Peritoneal , Insuficiência Renal/psicologia , Inquéritos e Questionários , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Prontuários Médicos , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Curva ROC , Insuficiência Renal/terapia , Autoavaliação (Psicologia) , Adulto JovemRESUMO
IMPORTANCE: The established chronic kidney disease (CKD) progression end point of end-stage renal disease (ESRD) or a doubling of serum creatinine concentration (corresponding to a change in estimated glomerular filtration rate [GFR] of −57% or greater) is a late event. OBJECTIVE: To characterize the association of decline in estimated GFR with subsequent progression to ESRD with implications for using lesser declines in estimated GFR as potential alternative end points for CKD progression. Because most people with CKD die before reaching ESRD, mortality risk also was investigated. DATA SOURCES AND STUDY SELECTION: Individual meta-analysis of 1.7 million participants with 12,344 ESRD events and 223,944 deaths from 35 cohorts in the CKD Prognosis Consortium with a repeated measure of serum creatinine concentration over 1 to 3 years and outcome data. DATA EXTRACTION AND SYNTHESIS: Transfer of individual participant data or standardized analysis of outputs for random-effects meta-analysis conducted between July 2012 and September 2013, with baseline estimated GFR values collected from 1975 through 2012. MAIN OUTCOMES AND MEASURES: End-stage renal disease (initiation of dialysis or transplantation) or all-cause mortality risk related to percentage change in estimated GFR over 2 years, adjusted for potential confounders and first estimated GFR. RESULTS: The adjusted hazard ratios (HRs) of ESRD and mortality were higher with larger estimated GFR decline. Among participants with baseline estimated GFR of less than 60 mL/min/1.73 m2, the adjusted HRs for ESRD were 32.1 (95% CI, 22.3-46.3) for changes of −57% in estimated GFR and 5.4 (95% CI, 4.5-6.4) for changes of −30%. However, changes of −30% or greater (6.9% [95% CI, 6.4%-7.4%] of the entire consortium) were more common than changes of −57% (0.79% [95% CI, 0.52%-1.06%]). This association was strong and consistent across the length of the baseline period (1 to 3 years), baseline estimated GFR, age, diabetes status, or albuminuria. Average adjusted 10-year risk of ESRD (in patients with a baseline estimated GFR of 35 mL/min/1.73 m2) was 99% (95% CI, 95%-100%) for estimated GFR change of −57%, was 83% (95% CI, 71%-93%) for estimated GFR change of −40%, and was 64% (95% CI, 52%-77%) for estimated GFR change of −30% vs 18% (95% CI, 15%-22%) for estimated GFR change of 0%. Corresponding mortality risks were 77% (95% CI, 71%-82%), 60% (95% CI, 56%-63%), and 50% (95% CI, 47%-52%) vs 32% (95% CI, 31%-33%), showing a similar but weaker pattern. CONCLUSIONS AND RELEVANCE: Declines in estimated GFR smaller than a doubling of serum creatinine concentration occurred more commonly and were strongly and consistently associated with the risk of ESRD and mortality, supporting consideration of lesser declines in estimated GFR (such as a 30% reduction over 2 years) as an alternative end point for CKD progression.
Assuntos
Taxa de Filtração Glomerular , Falência Renal Crônica/mortalidade , Falência Renal Crônica/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Creatinina/sangue , Progressão da Doença , Determinação de Ponto Final , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valores de Referência , RiscoRESUMO
Uterine fibroid degeneration is a rare cause of abdominal pain during pregnancy. It can cause complications during pregnancy, including placental abruption, fetal growth restriction, and preterm delivery. Myxoid degeneration is an unusual form of fibroid degeneration. We present a case of a 38-year-old female, G1P0, who presented at 13 weeks gestation to the emergency department at the request of her obstetrician due to abdominal pain with concern about appendicitis. A diagnosis of myxoid degeneration was made. The patient was treated with analgesics and discharged to continue her management in the outpatient setting.
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BACKGROUND: Although limited health literacy is common in hemodialysis patients, its effects on clinical outcomes are not well understood. STUDY DESIGN: Observational study. SETTING & PARTICIPANTS: 260 maintenance hemodialysis patients enrolled in a randomized clinical trial of symptom management strategies from January 2009 through April 2011. PREDICTOR: Limited health literacy. OUTCOMES: Dialysis adherence (missed and abbreviated treatments) and health resource utilization (emergency department visits and end-stage renal disease [ESRD]-related hospitalizations). MEASUREMENTS: We assessed health literacy using the Rapid Estimate of Adult Literacy in Medicine (REALM) and used negative binomial regression to analyze the independent associations of limited health literacy with dialysis adherence and health resource utilization over 12-24 months. RESULTS: 41 of 260 (16%) patients showed limited health literacy (REALM score, ≤60). There were 1,152 missed treatments, 5,127 abbreviated treatments, 552 emergency department visits, and 463 ESRD-related hospitalizations. Limited health literacy was associated independently with an increased incidence of missed dialysis treatments (missed, 0.6% vs 0.3%; adjusted incidence rate ratio [IRR], 2.14; 95% CI, 1.10-4.17), emergency department visits (annual visits, 1.7 vs 1.0; adjusted IRR, 1.37; 95% CI, 1.01-1.86), and hospitalizations related to ESRD (annual hospitalizations, 0.9 vs 0.5; adjusted IRR, 1.55; 95% CI, 1.03-2.34). LIMITATIONS: Generalizability and potential for residual confounding. CONCLUSIONS: Patients receiving maintenance hemodialysis who have limited health literacy are more likely to miss dialysis treatments, use emergency care, and be hospitalized related to their kidney disease. These findings have important clinical practice and cost implications.
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Letramento em Saúde , Recursos em Saúde/estatística & dados numéricos , Cooperação do Paciente , Diálise Renal/estatística & dados numéricos , Idoso , Estudos de Coortes , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
Rationale & Objective: Choosing from multiple kidney failure treatment modalities can create decisional conflict, but little is known about this experience before decision implementation. We explored decisional conflict about treatment for kidney failure and its associated patient characteristics in the context of advanced chronic kidney disease (CKD). Study Design: Cross-sectional study. Setting & Participants: Adults (N = 427) who had advanced CKD, received nephrology care in Pennsylvania-based clinics, and had no history of dialysis or transplantation. Predictors: Participants' sociodemographic, physical health, nephrology care/knowledge, and psychosocial characteristics. Outcomes: Participants' results on the Sure of myself; Understand information; Risk-benefit ratio; Encouragement (SURE) screening test for decisional conflict (no decisional conflict vs decisional conflict). Analytical Approach: We used multivariable logistic regression to quantify associations between aforementioned participant characteristics and decisional conflict. We repeated analyses among a subgroup of participants at highest risk of kidney failure within 2 years. Results: Most (76%) participants reported treatment-related decisional conflict. Participant characteristics associated with lower odds of decisional conflict included complete satisfaction with patient-kidney team treatment discussions (OR, 0.16; 95% CI, 0.03-0.88; P = 0.04), attendance of treatment education classes (OR, 0.38; 95% CI, 0.16-0.90; P = 0.03), and greater treatment-related decision self-efficacy (OR, 0.97; 95% CI, 0.94-0.99; P < 0.01). Sensitivity analyses showed a similarly high prevalence of decisional conflict (73%) and again demonstrated associations of class attendance (OR, 0.26; 95% CI, 0.07-0.96; P = 0.04) and decision self-efficacy (OR, 0.95; 95% CI, 0.91-0.99; P = 0.03) with decisional conflict. Limitations: Single-health system study. Conclusions: Decisional conflict was highly prevalent regardless of CKD progression risk. Findings suggest efforts to reduce decisional conflict should focus on minimizing the mismatch between clinical practice guidelines and patient-reported engagement in treatment preparation, facilitating patient-kidney team treatment discussions, and developing treatment education programs and decision support interventions that incorporate decision self-efficacy-enhancing strategies.
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BACKGROUND: During 2014 to 2019, the SaniPath Exposure Assessment Tool, a standardized set of methods to evaluate risk of exposure to fecal contamination in the urban environment through multiple exposure pathways, was deployed in 45 neighborhoods in ten cities, including Accra and Kumasi, Ghana; Vellore, India; Maputo, Mozambique; Siem Reap, Cambodia; Atlanta, United States; Dhaka, Bangladesh; Lusaka, Zambia; Kampala, Uganda; Dakar, Senegal. OBJECTIVE: Assess and compare risk of exposure to fecal contamination via multiple pathways in ten cities. METHODS: In total, 4053 environmental samples, 4586 household surveys, 128 community surveys, and 124 school surveys were collected. E. coli concentrations were measured in environmental samples as an indicator of fecal contamination magnitude. Bayesian methods were used to estimate the distributions of fecal contamination concentration and contact frequency. Exposure to fecal contamination was estimated by the Monte Carlo method. The contamination levels of ten environmental compartments, frequency of contact with those compartments for adults and children, and estimated exposure to fecal contamination through any of the surveyed environmental pathways were compared across cities and neighborhoods. RESULTS: Distribution of fecal contamination in the environment and human contact behavior varied by city. Universally, food pathways were the most common dominant route of exposure to fecal contamination across cities in low-income and lower-middle-income countries. Risks of fecal exposure via water pathways, such as open drains, flood water, and municipal drinking water, were site-specific and often limited to smaller geographic areas (i.e., neighborhoods) instead of larger areas (i.e., cities). CONCLUSIONS: Knowledge of the relative contribution to fecal exposure from multiple pathways, and the environmental contamination level and frequency of contact for those "dominant pathways" could provide guidance for Water, Sanitation, and Hygiene (WASH) programming and investments and enable local governments and municipalities to improve intervention strategies to reduce the risk of exposure to fecal contamination.
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Países em Desenvolvimento , Escherichia coli , Bangladesh , Teorema de Bayes , Criança , Cidades , Monitoramento Ambiental , Fezes , Humanos , Saneamento , Senegal , Uganda , Estados Unidos , ZâmbiaRESUMO
INTRODUCTION: Decreased brain-derived neurotrophic factor (BDNF) is associated with poor sleep. This study examined the effects of acupuncture versus cognitive behavioral therapy for insomnia (CBT-I) on serum BDNF and sleep outcomes in cancer survivors with insomnia. METHODS: This was an exploratory analysis of a randomized clinical trial (n = 160) comparing acupuncture versus CBT-I for cancer survivors with insomnia. Interventions were delivered over 8 weeks. Outcomes were assessed at baseline and week 8. Serum BDNF was evaluated with enzyme-linked immunosorbent assay (ELISA). Sleep was evaluated with the insomnia severity index and consensus sleep diary. Pearson correlations between BDNF and sleep outcomes were calculated. Data analysis was limited to 87 survivors who provided serum samples. RESULTS: Among 87 survivors, the mean age was 61.9 (SD: 11.4) years, 51.7% were women, and 24.1% were non-White. Mean serum BDNF did not significantly increase in acupuncture (n = 50) or CBT-I (n = 37) groups. When analysis was restricted to patients with low baseline BDNF (i.e. levels below the sample median of 47.1 ng/mL), the acupuncture group (n = 22) demonstrated a significant 7.2 ng/mL increase in mean serum BDNF (P = 0.03), whereas the CBT-I group (n = 21) demonstrated a non-significant 2.9 ng/mL increase (P = 0.28). Serum BDNF was not significantly correlated with sleep outcomes (all P > 0.05). CONCLUSION: Among cancer survivors with insomnia and low baseline BDNF, acupuncture significantly increased serum BDNF levels; however, the clinical significance of this finding requires further investigation.Trial registration no. NCT02356575 (ClinicalTrials.gov).
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Terapia por Acupuntura , Fator Neurotrófico Derivado do Encéfalo/sangue , Sobreviventes de Câncer/psicologia , Terapia Cognitivo-Comportamental , Distúrbios do Início e da Manutenção do Sono/terapia , Idoso , Cognição , Terapia Combinada , Humanos , Pessoa de Meia-Idade , Sono , Distúrbios do Início e da Manutenção do Sono/sangue , Distúrbios do Início e da Manutenção do Sono/fisiopatologia , Distúrbios do Início e da Manutenção do Sono/psicologia , Resultado do TratamentoRESUMO
Background: Guidelines recommend pre-emptive creation of arteriovenous (AV) access. However, <20% of US patients initiate hemodialysis (HD) with a functional AV access. We implemented a quality improvement (QI) program to improve pre-HD vascular access care. Methods: After conducting qualitative research with key informants, we implemented a 7-month vascular access support QI program at Geisinger Health. The program targeted patient and health system barriers to AV access through education, needs assessment, peer support, care navigation, and electronic supports. We performed pre-, intra-, and postprogram stakeholder interviews to identify program barriers and facilitators and to assess acceptability. In a research substudy, we compared pre- and postprogram self-efficacy, knowledge, and confidence navigating vascular access care. Results: There were 37 patient and 32 clinician/personnel participants. Of the 37 patients, 34 (92%) completed vascular access-specific education, 33 (89%) underwent needs assessment, eight (22%) engaged with peer mentors, 21 (57%) had vein mapping, 18 (49%) had an initial surgical appointment, 15 (40%) underwent AV access surgery, and six (16%) started HD during the 7-month program. Qualitative findings demonstrated program acceptability to participants and suggested that education provision and emotional barrier identification were important to engaging patients in vascular access care. Research findings showed pre- to postprogram improvements in patient self-efficacy (28.1-30.8, P=0.05) and knowledge (4.9-6.9, P=0.004), and trends toward improvements in confidence among patients (8.0-8.7, P=0.2) and providers (7.5-7.8, P=0.1). Conclusions: Our intervention targeting patient and health system barriers improved patient vascular access knowledge and self-efficacy. Clinical Trial registry name and registration number: Breaking Down Care Process and Patient-level Barriers to Arteriovenous Access Creation Prior to Hemodialysis Initiation, NCT04032613.