ABSTRACT
Routinely collected testing data have been a vital resource for public health response during the COVID-19 pandemic and have revealed the extent to which Black and Hispanic persons have borne a disproportionate burden of SARS-CoV-2 infections and hospitalizations in the United States. However, missing race and ethnicity data and missed infections due to testing disparities limit the interpretation of testing data and obscure the true toll of the pandemic. We investigated potential bias arising from these 2 types of missing data through a case study carried out in Holyoke, Massachusetts, during the prevaccination phase of the pandemic. First, we estimated SARS-CoV-2 testing and case rates by race and ethnicity, imputing missing data using a joint modeling approach. We then investigated disparities in SARS-CoV-2 reported case rates and missed infections by comparing case rate estimates with estimates derived from a COVID-19 seroprevalence survey. Compared with the non-Hispanic White population, we found that the Hispanic population had similar testing rates (476 tested per 1000 vs 480 per 1000) but twice the case rate (8.1% vs 3.7%). We found evidence of inequitable testing, with a higher rate of missed infections in the Hispanic population than in the non-Hispanic White population (79 infections missed per 1000 vs 60 missed per 1000).
Subject(s)
COVID-19 Testing , COVID-19 , Hispanic or Latino , SARS-CoV-2 , Humans , COVID-19/ethnology , COVID-19/epidemiology , COVID-19/diagnosis , Massachusetts/epidemiology , COVID-19 Testing/statistics & numerical data , Hispanic or Latino/statistics & numerical data , Male , Female , Middle Aged , Healthcare Disparities/ethnology , Healthcare Disparities/statistics & numerical data , Adult , Health Status Disparities , Black or African American/statistics & numerical data , Ethnicity/statistics & numerical data , Aged , Missed Diagnosis/statistics & numerical dataABSTRACT
OBJECTIVE: To investigate whether individuals with an elevated BMI measurement, for whom a diagnosis of overweight or obesity (OW/OB) is not recorded, are less likely to be offered clinical care for obesity compared to those with a recorded diagnosis. SUBJECTS: A retrospective cohort study using the electronic medical record database of Maccabi Healthcare Services (MHS) in Israel. Included were 200,000 adults with BMI ≥ 25 kg/m2 measurement recorded during a primary care visit between 2014 and 2020, and no prior diagnosis of OW/OB or related co-morbidities. METHODS: The relationships between a recorded diagnosis of OW/OB and two composite outcomes: 1. A composite of referrals to screening tests for metabolic complications; 2. A composite of weight loss intervention and follow up, were analyzed using multivariate logistic regression models. RESULTS: In only 18% of individuals, a diagnosis of OW/OB was recorded. After adjusting for multiple potential confounding factors, individuals who received a recorded diagnosis were 18% more likely to be offered an evaluation for obesity-related metabolic complication, (OR 1.18, 95% CI 1.15-1.21, p < 0.001), and almost twice as likely to be offered intervention and follow up for their excess body weight (OR 1.84, 95% CI 1.76-1.94, p < 0.001) compared to individuals with missed diagnosis. These results persisted after adjusting for inter-physician variability. In addition, male sex, older age, and Arab sector were all associated with lower rates of weight loss intervention and follow up, while young individuals were less likely to be screened for metabolic complications. CONCLUSION: Beyond BMI measurement, a recorded diagnosis of OW/OB is associated with statistically and clinically significant higher rates of performance of obesity care and intervention. Undiagnosed OW/OB presents a significant clinical opportunity, as recording a diagnosis of OW/OB would predict improved patient access to obesity healthcare and improved clinical outcomes.
Subject(s)
Missed Diagnosis , Obesity , Primary Health Care , Humans , Male , Female , Primary Health Care/statistics & numerical data , Obesity/epidemiology , Obesity/therapy , Obesity/diagnosis , Obesity/complications , Retrospective Studies , Middle Aged , Israel/epidemiology , Adult , Missed Diagnosis/statistics & numerical data , Health Services Accessibility/statistics & numerical data , Body Mass Index , AgedABSTRACT
PURPOSE: The 100,000 Genomes Project diagnosed a quarter of affected participants, but 26% of diagnoses were not on the applied gene panel(s); with many being de novo variants. Assessing biallelic variants without a gene panel is more challenging. METHODS: We sought to identify missed biallelic diagnoses using GenePy, which incorporates allele frequency, zygosity, and a user-defined deleterious metric, generating an aggregate GenePy score per gene, per participant. We calculated GenePy scores for 2862 recessive disease genes in 78,216 100,000 Genomes Project participants. For each gene, we ranked participant GenePy scores and scrutinized affected participants without a diagnosis, whose scores ranked among the top 5 for each gene. In cases which participant phenotypes overlapped with the disease gene of interest, we extracted rare variants and applied phase, ClinVar, and ACMG classification. RESULTS: 3184 affected individuals without a molecular diagnosis had a top-5-ranked GenePy score and 682 of 3184 (21%) had phenotypes overlapping with a top-ranking gene. In 122 of 669 (18%) phenotype-matched cases (excluding 13 withdrawn participants), we identified a putative missed diagnosis (2.2% of all undiagnosed participants). A further 334 of 669 (50%) cases have a possible missed diagnosis but require functional validation. CONCLUSION: Applying GenePy at scale has identified 456 potential diagnoses, demonstrating the value of novel diagnostic strategies.
Subject(s)
Missed Diagnosis , Humans , Virulence , Gene Frequency/genetics , Phenotype , Genes, RecessiveABSTRACT
Joint replacement surgery is common in older adults, leading to increasing periprosthetic fracture (PPFx) occurrence. We reviewed all PPFx seen over a 4-year period at an academic hospital. Clinical osteoporosis could be diagnosed based on existing data in 104 (67%) at the time of PPFx. Periprosthetic fractures are generally osteoporosis-related. PURPOSE: Periprosthetic fractures (PPFx) cause morbidity, mortality, and cost. This study's purpose was to describe osteoporosis-related data available at the time of PPFx. METHODS: The electronic medical record (EMR) of PPFx patients seen over 4 years in a university orthopedic practice were reviewed. Demographic data and osteoporosis relevant parameters were collected. Prior DXA studies were reviewed, and L1 Hounsfield unit (HU) measurements were performed on CT scans obtained within 2 years before PPFx. Clinical osteoporosis was defined as prior diagnosis, prescribed osteoporosis treatment, T-score ≤ - 2.5, HU ≤ 100, or prior fracture. RESULTS: Records of 156 PPFx patients (115 F/41 M), mean (SD) age 75.4 (11.9), were reviewed. Almost all 153/156 (98%) of these fractures were femoral. Falls caused 139 (89%); 12 (8%) were spontaneous. Mean time post-arthroplasty was 7.9 (6.3) years. Prior fragility fracture(s) occurred in 72 (46%); 14 were PPFx. Osteoporosis was previously diagnosed in 45 (29%) and medications prescribed in 41 (26%). Prior to PPFx, DXA data were available in 62, mean (SD) lowest T-score was - 1.9 (0.9) and was ≤ - 2.5 in 19. CT data were available in 46; mean (SD) L1 HU was 79.0 (29.4) and was ≤ 100 in 35. Based on existing data, clinical osteoporosis could have been diagnosed in 104 (67%) at the time of PPFx. CONCLUSION: Periprosthetic fractures are osteoporosis-related. They occur in older adults, often female, and result from falls; BMD, when assessed, is low. Data available at the time of PPFx often allows osteoporosis diagnosis; this should prompt evaluation and pharmacologic treatment consideration.
Subject(s)
Absorptiometry, Photon , Osteoporosis , Osteoporotic Fractures , Periprosthetic Fractures , Humans , Osteoporotic Fractures/etiology , Osteoporotic Fractures/diagnostic imaging , Female , Aged , Periprosthetic Fractures/diagnosis , Periprosthetic Fractures/etiology , Male , Osteoporosis/complications , Osteoporosis/diagnosis , Absorptiometry, Photon/methods , Aged, 80 and over , Bone Density/physiology , Tomography, X-Ray Computed/methods , Missed Diagnosis/statistics & numerical data , Retrospective Studies , Arthroplasty, Replacement, Hip , Bone Density Conservation Agents/therapeutic use , Middle Aged , Arthroplasty, Replacement, KneeABSTRACT
OBJECTIVES: To investigate the effect of the COVID-19 pandemic on prostate cancer incidence, prevalence, and mortality in England. PATIENTS AND METHODS: With the approval of NHS England and using the OpenSAFELY-TPP dataset of 24 million patients, we undertook a cohort study of men diagnosed with prostate cancer. We visualised monthly rates in prostate cancer incidence, prevalence, and mortality per 100 000 adult men from January 2015 to July 2023. To assess the effect of the pandemic, we used generalised linear models and the pre-pandemic data to predict the expected rates from March 2020 as if the pandemic had not occurred. The 95% confidence intervals (CIs) of the predicted values were used to estimate the significance of the difference between the predicted and observed rates. RESULTS: In 2020, there was a drop in recorded incidence by 4772 (31%) cases (15 550 vs 20 322; 95% CI 19 241-21 403). In 2021, the incidence started to recover, and the drop was 3148 cases (18%, 17 950 vs 21 098; 95% CI 19 740-22 456). By 2022, the incidence returned to the levels that would be expected. During the pandemic, the age at diagnosis shifted towards older men. In 2020, the average age was 71.6 (95% CI 71.5-71.8) years, in 2021 it was 71.8 (95% CI 71.7-72.0) years as compared to 71.3 (95% CI 71.1-71.4) years in 2019. CONCLUSIONS: Given that our dataset represents 40% of the population, we estimate that proportionally the pandemic led to 20 000 missed prostate cancer diagnoses in England alone. The increase in incidence recorded in 2023 was not enough to account for the missed cases. The prevalence of prostate cancer remained lower throughout the pandemic than expected. As the recovery efforts continue, healthcare should focus on finding the men who were affected. The research should focus on investigating the potential harms to men diagnosed at older age.
Subject(s)
COVID-19 , Prostatic Neoplasms , Humans , Male , COVID-19/epidemiology , Prostatic Neoplasms/epidemiology , Prostatic Neoplasms/diagnosis , England/epidemiology , Aged , Incidence , Middle Aged , Prevalence , SARS-CoV-2 , Missed Diagnosis/statistics & numerical data , Pandemics , Aged, 80 and over , Adult , Cohort StudiesABSTRACT
OBJECTIVE: To evaluate the prevalence and rate of a missed diagnosis of sacroiliitis on abdominal computed tomography (CT) in patients with inflammatory bowel disease (IBD). Factors associated with sacroiliitis were also assessed. METHOD: This retrospective study included 210 patients with IBD (mean age 31.1 years) who underwent abdominal CT. Based on a validated abdominal CT scoring tool, bilateral sacroiliac (SI) joints on abdominal CT in the whole study population were retrospectively reviewed. Subsequently, patients were classified into the 'patients with sacroiliitis' group and the 'patients without sacroiliitis' group. Univariate and multivariate regression analyses were used to clarify the factors associated with sacroiliitis. RESULTS: Sacroiliitis was identified in 26 out of 210 patients (12.4%). However, sacroiliitis was recognized on the primary reading in only five of these 26 patients (19.2%) and was missed on the initial report in the remaining 21 patients (80.8%). Among the 21 patients, 20 (95.2%) were finally diagnosed with axial spondyloarthritis (axSpA). There was a higher prevalence of female sex (p = 0.04), upper gastrointestinal involvement (p = 0.04), and back pain (p < 0.01) in patients with sacroiliitis than in those without sacroiliitis. However, on multivariate analysis, back pain was the only factor associated with sacroiliitis (p = 0.01). CONCLUSION: Physicians should carefully evaluate SI joints on abdominal CT in patients with IBD to enable early detection of sacroiliitis, potentially leading to an early diagnosis of axSpA. In addition, if patients with IBD present with back pain, the possibility of sacroiliitis should be considered.
Subject(s)
Inflammatory Bowel Diseases , Sacroiliitis , Tomography, X-Ray Computed , Humans , Female , Male , Sacroiliitis/diagnostic imaging , Sacroiliitis/epidemiology , Adult , Retrospective Studies , Tomography, X-Ray Computed/methods , Inflammatory Bowel Diseases/epidemiology , Inflammatory Bowel Diseases/diagnostic imaging , Inflammatory Bowel Diseases/complications , Prevalence , Middle Aged , Young Adult , Missed Diagnosis/statistics & numerical data , Sacroiliac Joint/diagnostic imaging , Axial Spondyloarthritis/epidemiology , Axial Spondyloarthritis/diagnostic imagingABSTRACT
INTRODUCTION: The optimal pre-participation screening strategy to identify athletes at risk for exercise-induced cardiovascular events is unknown. We therefore aimed to compare the American College of Sports Medicine (ACSM) and European Society of Cardiology (ESC) pre-participation screening strategies against extensive cardiovascular evaluations in identifying high-risk individuals among 35-50-year-old apparently healthy men. METHODS: We applied ACSM and ESC pre-participation screenings to 25 men participating in a study on first-time marathon running. We compared screening outcomes against medical history, physical examination, electrocardiography, blood tests, echocardiography, cardiopulmonary exercise testing, and magnetic resonance imaging. RESULTS: ACSM screening classified all participants as "medical clearance not necessary." ESC screening classified two participants as "high-risk." Extensive cardiovascular evaluations revealed ≥1 minor abnormality and/or cardiovascular condition in 17 participants, including three subjects with mitral regurgitation and one with a small atrial septal defect. Eleven participants had dyslipidaemia, six had hypertension, and two had premature atherosclerosis. Ultimately, three (12%) subjects had a serious cardiovascular condition warranting sports restrictions: aortic aneurysm, hypertrophic cardiomyopathy (HCM), and myocardial fibrosis post-myocarditis. Of these three participants, only one had been identified as "high-risk" by the ESC screening (for dyslipidaemia, not HCM) and none by the ACSM screening. CONCLUSION: Numerous occult cardiovascular conditions are missed when applying current ACSM/ESC screening strategies to apparently healthy middle-aged men engaging in their first high-intensity endurance sports event.
Subject(s)
Cardiovascular Diseases , Marathon Running , Humans , Male , Middle Aged , Adult , Cardiovascular Diseases/diagnosis , Exercise Test , Electrocardiography , Echocardiography , Mass Screening/methods , Physical Examination , Cardiomyopathy, Hypertrophic/diagnosis , Cardiomyopathy, Hypertrophic/diagnostic imaging , Magnetic Resonance Imaging , Hypertension/diagnosis , Dyslipidemias/diagnosis , Missed DiagnosisABSTRACT
BACKGROUND: Missed early gastric cancer (MEGC) is prevalent during esophagogastroduodenoscopy (EGD), which is the first-line recommended strategy for detecting early gastric cancer (EGC). Hence, we explored the risk factors for MEGC and different types of MEGC, based on the endoscopic resected population. METHODS: This retrospective, case-control study was conducted at Nanjing Drum Tower Hospital (NJDTH). We included patients who were diagnosed with EGC during screening EGD, underwent endoscopic resection, and were confirmed by postoperative pathology at the NJDTH from January 2014 to December 2021, and classified them into different types according to the different root causes of misses. Univariable, multivariable, subgroup and propensity score analyses were used to explore the risk factors for MEGC and different types of MEGC. RESULTS: A total of 447 patients, comprising 345 with initially detected early gastric cancer (IDEGC) and 102 with MEGC, were included in this study. Larger size (≥ 1 cm) (OR 0.45, 95% CI 0.27-0.74, P = 0.002) and invasion depth of submucosa (OR 0.26, 95% CI 0.10-0.69, P = 0.007) were negatively associated with MEGC. Use of sedation (OR 0.32, 95% CI 0.20-0.52, P < 0.001) and longer observation time (OR 0.60, 95% CI 0.37-0.96, P = 0.034) exhibited protective effect on MEGC. CONCLUSIONS: Smaller and more superficial EGC lesions are more susceptible to misdiagnosis. The use of sedation and prolonged observation time during EGD could help reduce the occurrence of MEGC.
Subject(s)
Early Detection of Cancer , Stomach Neoplasms , Humans , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Retrospective Studies , Female , Male , Middle Aged , Case-Control Studies , Risk Factors , Aged , Early Detection of Cancer/methods , Missed Diagnosis/statistics & numerical data , Endoscopy, Digestive System/methods , Gastroscopy/methodsABSTRACT
BACKGROUND: Retrospective clinical trials of pulse oximeter accuracy report more frequent missed diagnoses of hypoxemia in hospitalized Black patients than White patients, differences that may contribute to racial disparities in health and health care. Retrospective studies have limitations including mistiming of blood samples and oximeter readings, inconsistent use of functional versus fractional saturation, and self-reported race used as a surrogate for skin color. Our objective was to prospectively measure the contributions of skin pigmentation, perfusion index (PI), sex, and age on pulse oximeter errors in a laboratory setting. METHODS: We enrolled 146 healthy subjects, including 25 with light skin (Fitzpatrick class I and II), 78 with medium (class III and IV), and 43 with dark (class V and VI) skin. We studied 2 pulse oximeters (Nellcor N-595 and Masimo Radical 7) in prevalent clinical use. We analyzed 9763 matched pulse oximeter readings (pulse oximeter measured functional saturation [Sp o2 ]) and arterial oxygen saturation (hemoximetry arterial functional oxygen saturation [Sa o2 ]) during stable hypoxemia (Sa o2 68%-100%). PI was measured as percent infrared light modulation by the pulse detected by the pulse oximeter probe, with low perfusion categorized as PI < 1%. The primary analysis was to assess the relationship between pulse oximeter bias (difference between Sa o2 and Sp o2 ) by skin pigment category in a multivariable mixed-effects model incorporating repeated-measures and different levels of Sa o2 and perfusion. RESULTS: Skin pigment, PI, and degree of hypoxemia significantly contributed to errors (bias) in both pulse oximeters. For PI values of 1.0% to 1.5%, 0.5% to 1.0%, and <0.5%, the P value of the relationship to mean bias or median absolute bias was <.00001. In lightly pigmented subjects, only PI was associated with positive bias, whereas in medium and dark subjects bias increased with both low perfusion and degree of hypoxemia. Sex and age was not related to pulse oximeter bias. The combined frequency of missed diagnosis of hypoxemia (pulse oximeter readings 92%-96% when arterial oxygen saturation was <88%) in low perfusion conditions was 1.1% for light, 8.2% for medium, and 21.1% for dark skin. CONCLUSIONS: Low peripheral perfusion combined with darker skin pigmentation leads to clinically significant high-reading pulse oximeter errors and missed diagnoses of hypoxemia. Darkly pigmented skin and low perfusion states are likely the cause of racial differences in pulse oximeter performance in retrospective studies.
Subject(s)
Missed Diagnosis , Oximetry , Humans , Prospective Studies , Retrospective Studies , Hypoxia/diagnosis , Oxygen , PerfusionABSTRACT
INTRODUCTION: Fabry disease (FD) can be undiagnosed in the context of multiple sclerosis (MS) due to similar clinical and paraclinical features. Our study aimed to determine the prevalence (and the necessity of screening) of FD among patients with possible or definite MS. METHODS: In this prospective monocentric observational study, we included consecutive patients enrolled between May 2017 and May 2019 after the first clinical event suggestive of MS. All patients underwent FD screening using dried blood spots in a stepwise manner combining genetic and enzyme testing. Patients were followed until May 2022. RESULTS: We included 160 patients (73.1% female, mean age 33.9 years). The 2017 revised McDonald's criteria for definite MS were fulfilled by 74 (46.3%) patients at the time of study recruitment and 89 (55.6%) patients after 3-5 years of follow-up. None of the patients had a pathogenic GLA variant, and four (2.5%) had a variant of unknown significance (p.A143T, p.S126G, 2 × p.D313Y). In two of these patients, the intrathecal synthesis of oligoclonal bands was absent, and none had hyperproteinorachia or pleocytosis in cerebrospinal fluid. Detailed examination of FD organ manifestations revealed only discrete ocular and kidney involvement in two patients. CONCLUSION: The prevalence of FD in the population of suspected or definite MS patients does not appear to be high. Our results do not support routine FD screening in all patients with a possible diagnosis of MS, but there is an urgent need to search for red flags and include FD in the differential diagnosis of MS.
Subject(s)
Fabry Disease , Multiple Sclerosis , Humans , Female , Adult , Male , Missed Diagnosis , Fabry Disease/diagnosis , Fabry Disease/epidemiology , Multiple Sclerosis/diagnosis , Multiple Sclerosis/epidemiology , Prospective Studies , Diagnosis, DifferentialABSTRACT
Our study assessed the characteristics of people living with HIV (PLWH) detected via opportunistic screening in Valencia (Spain) to determine diagnoses potentially missed under a more restrictive, indicator-condition diagnostic strategy. We conducted a retrospective analysis of electronic health records of 97 PLWH diagnosed between April 2019 and August 2022. The main outcomes reported were patient CD4+ T cell count, known HIV risk factors at diagnosis, and missed opportunities for diagnosis, defined as the failure of a previously untested patient to undergo HIV testing despite attending previous visits to healthcare facilities prior to diagnosis. Successful linkage to care was achieved for 95.9% of diagnosed patients. Half of the PLWH were diagnosed late, while 47.8% did not meet the criteria for indicator-condition-driven HIV diagnosis at the time of their diagnosis. Additionally, 52.2% did not receive HIV testing despite an average of 5.1 ± 6.0 healthcare visits in the 12 months prior to diagnosis. Spaniards had more missed opportunities for diagnosis than foreigners (64% vs. 40%, p = 0.02). Depending solely on an indicator-condition-driven HIV diagnosis approach could result in 47.8% of cases being missed. Including "migrants" as a testing criterion could lower missed diagnoses to 25.3% but might create inequities in prevention access. In conclusion, our findings provide valuable insights to enhance HIV testing, early diagnosis, and linkage to care. While it is crucial to uphold the indicator-condition-driven HIV diagnosis as baseline practice, improving screening strategies will decrease late diagnoses and missed opportunities, thereby effectively contributing to end the epidemic.
Subject(s)
HIV Infections , Humans , Spain/epidemiology , HIV Infections/diagnosis , HIV Infections/epidemiology , Female , Retrospective Studies , Male , Adult , Middle Aged , Mass Screening/methods , Mass Screening/statistics & numerical data , HIV Testing/statistics & numerical data , HIV Testing/methods , CD4 Lymphocyte Count , Risk Factors , Missed Diagnosis/statistics & numerical dataABSTRACT
BACKGROUND: Fewer than one-half of U.S. adults with hypertension (HTN) have it controlled and one-third are unaware of their condition. The emergency department (ED) represents a setting to improve HTN control by increasing awareness of asymptomatic hypertension (aHTN) according to the 2013 American College of Emergency Physicians asymptomatic elevated blood pressure clinical policy. OBJECTIVE: The aim of the study was to estimate the prevalence and management of aHTN in U.S. EDs. METHODS: We examined the 2016-2019 National Hospital Ambulatory Medical Care Surveys to provide a more valid estimate of aHTN visits in U.S. EDs. aHTN is defined as adult patients with blood pressure ≥ 160/100 mm Hg at triage and discharge without trauma or signs of end organ damage. We then stratified aHTN into a 160-179/100-109 mm Hg subgroup and > 180/110 mm Hg subgroup and examined diagnosis and treatment outcomes. RESULTS: Approximately 5.9% of total visits between 2016 and 2019 met the definition for aHTN and 74% of patients were discharged home, representing an estimated 26.5 million visits. Among those discharged home, emergency physicians diagnosed 13% (95% CI 10.6-15.8%) and treated aHTN in 3.9% (95% CI 2.8-5.5%) of patients in the higher aHTN subgroup. In the lower aHTN subgroup, diagnosis and treatment decreased to 3.1% (95% CI 2.4-4.1%) and 1.2% (95% CI 0.7-2.0%), respectively. CONCLUSIONS: Millions of ED patients found to have aHTN are discharged home without diagnosis or treatment. Although management practices follow clinical policy to delay treatment of aHTN, there are missed opportunities to diagnosis aHTN.
Subject(s)
Emergency Service, Hospital , Hypertension , Humans , Emergency Service, Hospital/organization & administration , Emergency Service, Hospital/statistics & numerical data , Female , Male , United States/epidemiology , Hypertension/diagnosis , Hypertension/epidemiology , Hypertension/therapy , Middle Aged , Adult , Aged , Prevalence , Health Care Surveys/statistics & numerical data , Missed Diagnosis/statistics & numerical data , Asymptomatic DiseasesABSTRACT
BACKGROUND: The WHO presented the initiative: "Global elimination of congenital syphilis (CS): rationale and strategies for action". It establishes that CS is a preventable disease that can be eliminated. OBJECTIVE: To estimate the proportion of missed opportunities for prevention (MOP) of (CS). MATERIAL AND METHODS: Cross-sectional study. We studied women with children with confirmed diagnosis of CS (NOM-039-SSA2-2002) in the Mexican Social Security Institute in Jalisco from 01/01/2016 to 08/01/2022. The clinical records of the mother, the newborn and the epidemiological study (ES) were reviewed. Each case was classified into one of the MOP categories. RESULTS: 52 cases were reported: 46.2 % (n = 24) were ruled out, 34.6 % (n = 18) confirmed, 15.4 % (n = 8) unknown and 3.8 % (n = 2) probable cases. The HIV test was performed in 61.1 % (n = 11) and syphilis in 72.2 % (n = 13) of the mothers. The MOP in 27.8 % (n = 5) was inadequate treatment or omission of maternal treatment despite a timely diagnosis of syphilis. Treatment was inadequate in 63.6 % (n = 7) of the women who received it. CONCLUSION: The classification of MOP identifies gaps in CS prevention and can guide stakeholders, policy makers and public health prevention programs to reduce the incidence of CS.
ANTECEDENTES: La Organización Mundial de la Salud estableció que la sífilis congénita es una enfermedad prevenible que puede eliminarse. OBJETIVO: Estimar la proporción de oportunidades perdidas en la prevención (OPP) de la sífilis congénita. MATERIAL Y MÉTODOS: Estudio transversal descriptivo. Se eligieron mujeres en cuyos hijos recién nacidos se identificó sífilis congénita entre 2016 y 2022. Se revisaron los expedientes clínicos de la madre, el recién nacido y el estudio epidemiológico. Cada caso se clasificó en una de las categorías de las OPP. RESULTADOS: Se notificaron 52 casos: 46.2 % (n = 24) fue descartado, 34.6 % (n = 18) confirmado, 15.4 % (n = 8) desconocido y 3.8 % (n = 2) probable. Las pruebas para identificar infección por VIH y sífilis se realizaron en 61.1 % (n = 11) y 72.2 % de las madres (n = 13). La OPP en 27.8 % (n = 5) consistió en el tratamiento inadecuado u omisión de tratamiento materno a pesar de diagnóstico oportuno de la sífilis. De quienes recibieron tratamiento, en 63.6 % fue inadecuado (n = 7). CONCLUSIÓN: La clasificación de OPP de sífilis congénita permite identificar brechas en la prevención y dirigir intervenciones de salud pública hacia las principales causas para reducir la incidencia.
Subject(s)
Pregnancy Complications, Infectious , Syphilis, Congenital , Humans , Syphilis, Congenital/prevention & control , Syphilis, Congenital/epidemiology , Cross-Sectional Studies , Female , Infant, Newborn , Pregnancy , Mexico/epidemiology , Pregnancy Complications, Infectious/prevention & control , Pregnancy Complications, Infectious/epidemiology , Pregnancy Complications, Infectious/diagnosis , Adult , Young Adult , Missed DiagnosisABSTRACT
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is one of the most common clinical diagnoses among hospital inpatients. Diagnosis requires the demonstration of post-bronchodilator airflow obstruction. However, it is uncertain how often spirometry results are available at the time a diagnostic label of COPD is applied. AIMS: To identify how frequently spirometry results were available following an inpatient admission with a clinical diagnosis of COPD, and to determine how often the available spirometry results supported a clinical diagnosis of COPD. Inhaler prescription, at discharge, was also evaluated to determine one of the potential implications of diagnostic inaccuracy. METHODS: A single-centre retrospective observational study was undertaken at a 400-bed metropolitan health service between October 2016 and March 2018. RESULTS: A total of 2239 inpatient separations occurred in 1469 individuals who had a clinical diagnosis of COPD during the study. Spirometry results were not available in 43.6% (n = 641) of those with a diagnosis of COPD. A further 19.7% (n = 289) had spirometry results available at the time of admission that did not demonstrate fixed airflow obstruction. The available prescribing data (n = 443) demonstrated that inhaled medications were prescribed in a similar pattern, regardless of the availability of spirometry or whether the results supported a clinical diagnosis of COPD. CONCLUSIONS: Inpatients with a clinical diagnosis of COPD frequently did not have supportive spirometry results that confirmed the diagnosis or had results inconsistent with COPD. Misdiagnosis and inappropriate prescribing require further attention to improve the quality of care in this setting.
Subject(s)
Missed Diagnosis , Pulmonary Disease, Chronic Obstructive , Humans , Pulmonary Disease, Chronic Obstructive/diagnosis , Pulmonary Disease, Chronic Obstructive/drug therapy , Pulmonary Disease, Chronic Obstructive/epidemiology , Lung , Retrospective Studies , Spirometry , Forced Expiratory VolumeABSTRACT
BACKGROUND: Urinary ascites represents a scarcely observed pseudo-acute kidney injury in clinical settings. Protracted or missed diagnosis may hold grave ramifications for patient outcomes. CASE PRESENTATION: We reported a case involving an elderly female patient experiencing pseudo-acute kidney injury accompanied by ascites, wherein her renal dysfunction persisted despite medical intervention and hemodialysis. Urinary ascites was identified via a methylene blue test and by contrasting creatinine levels in serum and ascites. This patient's kidney function was multiple typified by a marked elevation in serum creatinine/Cystatin C ratio (> 2 L/dL), potentially serving as a clue for the clinical diagnosis of pseudo-acute kidney injury engendered by urinary ascites. CONCLUSIONS: This case suggested the potential diagnostic value of an asynchronous increase in serum creatinine and serum CysC (or an increased ratio of blood creatinine to blood CysC) in patients with pseudo-acute kidney injury.
Subject(s)
Acute Kidney Injury , Cystatin C , Humans , Female , Aged , Ascites/diagnosis , Ascites/etiology , Creatinine , Acute Kidney Injury/diagnosis , Acute Kidney Injury/etiology , Missed DiagnosisABSTRACT
BACKGROUND: Fiberoptic bronchoscopy (FOB) and bronchoscopic biopsy are the established methods for diagnosing and treating sputum crust. However, sputum crust in concealed locations can sometimes be missed or undiagnosed, even with bronchoscopy. CASE PRESENTATION: We present the case of a 44-year-old female patient who experienced initial extubation failure and postoperative pulmonary complications (PPCs) due to the missed diagnosis of sputum crust by FOB and low-resolution bedside chest X-ray. The FOB examination showed no apparent abnormalities prior to the first extubation, and the patient underwent tracheal extubation 2 h after aortic valve replacement (AVR). However, she was reintubated 13 h after the first extubation due to a persistent irritating cough and severe hypoxemia, and a bedside chest radiograph revealed pneumonia and atelectasis. Upon performing a repeat FOB examination prior to the second extubation, we serendipitously discovered the presence of sputum crust at the end of the endotracheal tube. Subsequently, we found that the sputum crust was mainly located on the tracheal wall between the subglottis and the end of the endotracheal tube during the "Tracheobronchial Sputum Crust Removal" procedure, and most of the crust was obscured by the retained endotracheal tube. The patient was discharged on the 20th day following therapeutic FOB. CONCLUSION: FOB examination may miss specific areas in endotracheal intubation (ETI) patients, particularly the tracheal wall between the subglottis and distal end of the tracheal catheter, where sputum crust can be concealed. When diagnostic examinations with FOB are inconclusive, high-resolution chest CT can be helpful in identifying hidden sputum crust.
Subject(s)
Bronchoscopes , Sputum , Female , Humans , Adult , Airway Extubation/adverse effects , Missed Diagnosis , Bronchoscopy/methods , Intubation, Intratracheal/adverse effects , Intubation, Intratracheal/methods , Fiber Optic TechnologyABSTRACT
BACKGROUND: Missed diagnosis can predispose to worse condition-specific outcomes. OBJECTIVE: To determine 90-day complication rates and hospital utilization after a missed diagnosis of pediatric appendicitis, new-onset diabetic ketoacidosis (DKA), and sepsis. METHODS: We evaluated patients under 21 years of age visiting five pediatric emergency departments (EDs) with a study condition. Case patients had a preceding ED visit within 7 days of diagnosis and underwent case review to confirm a missed diagnosis. Control patients had no preceding ED visit. We compared complication rates and utilization between case and control patients after adjusting for age, sex, and insurance. RESULTS: We analyzed 29,398 children with appendicitis, 5366 with DKA, and 3622 with sepsis, of whom 429, 33, and 46, respectively, had a missed diagnosis. Patients with missed diagnosis of appendicitis or DKA had more hospital days and readmissions; there were no significant differences for those with sepsis. Those with missed appendicitis were more likely to have abdominal abscess drainage (adjusted odds ratio [aOR] 3.0, 95% confidence interval [CI] 2.4-3.6) or perforated appendicitis (aOR 3.1, 95% CI 2.5-3.8). Those with missed DKA were more likely to have cerebral edema (aOR 4.6, 95% CI 1.5-11.3), mechanical ventilation (aOR 13.4, 95% CI 3.8-37.1), or death (aOR 28.4, 95% CI 1.4-207.5). Those with missed sepsis were less likely to have mechanical ventilation (aOR 0.5, 95% CI 0.2-0.9). Other illness complications were not significantly different by missed diagnosis. CONCLUSIONS: Children with delayed diagnosis of appendicitis or new-onset DKA had a higher risk of 90-day complications and hospital utilization than those with a timely diagnosis.
Subject(s)
Appendicitis , Diabetes Mellitus , Diabetic Ketoacidosis , Sepsis , Child , Humans , Appendicitis/complications , Appendicitis/diagnosis , Missed Diagnosis , Diabetic Ketoacidosis/complications , Diabetic Ketoacidosis/diagnosis , Hospitals, Pediatric , Retrospective Studies , Sepsis/complications , Sepsis/diagnosisABSTRACT
Telecanthus is commonly accompanied by severe naso-orbito-ethmoid fractures. If there is only an avulsion fracture of the medial canthal tendon (MCT), the initial diagnosis may be missed, and post-traumatic telecanthus may follow. To avoid misdiagnosis of post-traumatic telecanthus, the following should be considered: avulsion fracture of the MCT should be suspected in the presence of an injury or edema of the medial canthal area; the facial computed tomography images should be carefully analyzed to confirm the presence of bone segment caused by the avulsion fracture of the MCT; physical examinations, such as the bowstring test and bimanual palpation, also provide essential data for early diagnosis. And even if early diagnosis is delayed, post-traumatic telecanthus can be improved through aggressive surgical correction.
Subject(s)
Fractures, Avulsion , Orbital Fractures , Humans , Orbital Fractures/diagnostic imaging , Orbital Fractures/surgery , Fractures, Avulsion/complications , Missed Diagnosis , TendonsABSTRACT
Williams syndrome (WS) is a rare congenital developmental disorder caused by the deletion of between 26 and 28 genes on chromosome 7q11.23. For patients with WS, in view of the particularity of the supravalvular aortic stenosis, choosing appropriate arterial cannula, maintaining higher perfusion pressure as well as strengthening myocardial protection during cardiopulmonary bypass (CPB) is essential to the clinical outcome. Here, we report a child with pulmonary artery valvular stenosis who failed to wean off CPB because of malignant arrhythmias and cardiac insufficiency after surgical correction of pulmonary valvular stenosis. With the assistance of extracorporeal membrane oxygenation (ECMO), emergency cardiac catheterization revealed supravalvular aortic stenosis (SVAS), which suggests a suspected missed diagnosis of WS. Finally, under the support of ECMO, the cardiac function gradually returned to normal, and the child was discharged 23 days after surgery.
Subject(s)
Aortic Stenosis, Supravalvular , Pulmonary Valve Stenosis , Williams Syndrome , Child , Humans , Infant , Williams Syndrome/complications , Williams Syndrome/diagnosis , Williams Syndrome/surgery , Aortic Stenosis, Supravalvular/diagnosis , Aortic Stenosis, Supravalvular/surgery , Cardiopulmonary Bypass , Constriction, Pathologic , Missed Diagnosis , Pulmonary Valve Stenosis/diagnosis , Pulmonary Valve Stenosis/surgeryABSTRACT
INTRODUCTION: Prenatal screening programs are important components for pregnant women care and are often linked with grief and shock based on gestational age or the diagnosis. Lower/no sensitivity is also associated with these screening programs leading to providing false-negative outputs. CASE PRESENTATION: Present work shows a case of missed antenatal diagnosis of Down syndrome and its persistant medical and psychological impact on the family members. We have also discussed the relevant economic and medical-legal issues related to the context and aimed to maintain an adequate awareness among healthcare to discuss properly these investigations (difference between screening and diagnostic testing), their possible outcome (chances of false results) and enabled the pregnant women/couple to take informed decision on early pregnancy. CONCLUSION: These programs are considered as routine clinical practice in many countries from last few years and are necessary to assess the pros and cons of these programs. One of the prime cons involves the likeliness of obtaining a false-negative result due to lack of 100% sensitivity and specificity.