Attitudes Toward Routine Vaccines and COVID-19 Vaccines Among Parents of Infants and Toddlers in an Urban Safety-Net Setting.

This study explores attitudes toward diphtheria-tetanus-acellular pertussis (DTaP), measles-mumps-rubella (MMR), influenza, and coronavirus disease 2019 (COVID-19) vaccines among English-speaking and Spanish-speaking parents of infants in a safety-net setting. Parents aged 18 years or older were recruited from outpatient clinics between December 2020 and December 2021. The interviews were then recorded, transcribed, translated, and qualitatively analyzed using the modified grounded theory. Thirty-two individuals participated (18 English-speaking and 14 Spanish-speaking). Almost all supported receiving routine childhood vaccines, DTaP, influenza, and MMR and believed that vaccines promote health. Vaccine concerns differed by each vaccine. Few participants expressed concerns about DTaP and MMR vaccines. Concerns around influenza vaccines often stemmed from personal experience and perceived increased risk of flu-like illnesses. Participants expressed the most concerns related to COVID-19 vaccinations, including age-based immunity of their infants. Based on these findings, future interventions to improve vaccine uptake may focus on benefits common to all vaccines, while addressing vaccine-specific concerns.

Validity of individual self-report oral health measures in assessing periodontitis for causal research applications.

BACKGROUND: Self-reported measures of periodontitis developed for use in population surveillance are increasingly used in causal research. Numerous studies evaluate the validity of these measures against clinical parameters of periodontitis, yet few include validation parameters outside of multivariable models. Individual item validity is necessary to adequately inform use of these measures in causal research. METHODS: We used data from the National Health and Nutrition Examination Survey 2011-2014 in which dentate participants completed full-mouth periodontal examinations (N = 6966). We evaluated six self-report questionnaire items related to periodontal disease status against periodontitis case definitions developed by the Centers for Disease Control and Prevention and American Academy of Periodontology (CDC-AAP). We estimated the sensitivity and specificity of individual items using severe and moderate-to-severe periodontitis classifications. We additionally combined items to evaluate the validity of joint measures. RESULTS: Sensitivity was highest when measures were evaluated against severe periodontitis. Self-rated oral health of fair/poor demonstrated the highest sensitivity for severe (0.60) and moderate-to-severe periodontitis (0.48). Specificity was highest when evaluated against moderate-to-severe periodontitis, with self-reported history of tooth mobility as the most specific measure (0.87 for severe disease; 0.92 for moderate-to-severe) followed by a history of bone loss (0.88 for severe; 0.91 for moderate-to-severe). Combining questions generally improved specificity at the expense of sensitivity. CONCLUSIONS: Our findings related to item-specific validity and the associated clinical profiles facilitate needed considerations for the use of self-reported measures of periodontitis in causal research. Additionally, item-specific validity can be used to inform assessments of misclassification bias within such investigations.

Lipopolysaccharide-Induced TRPA1 Upregulation in Trigeminal Neurons is Dependent on TLR4 and Vesicular Exocytosis.

Pain from bacterial infection was believed to be the consequence of inflammation induced by bacterial products. However recent studies have shown that bacterial products can directly activate sensory neurons and induce pain. The mechanisms by which bacteria induce pain are poorly understood, but toll-like receptor (TLR)4 and transient receptor potential A1 (TRPA1) receptors are likely important integrators of pain signaling induced by bacteria. Using male and female mice we show that sensory neuron activation by bacterial lipopolysaccharides (LPS) is mediated by both TRPA1 and TLR4 and involves the mobilization of extracellular and intracellular calcium. We also show that LPS induces neuronal sensitization in a process dependent on TLR4 receptors. Moreover, we show that TLR4 and TRPA1 are both involved in sensory neurons response to LPS stimulation. Activation of TLR4 in a subset of sensory neurons induces TRPA1 upregulation at the cell membrane through vesicular exocytosis, contributing to the initiation of neuronal sensitization and pain. Collectively these data highlight the importance of sensory neurons to pathogen detection, and their activation by bacterial products like LPS as potentially important to early immune and nociceptive responses.SIGNIFICANCE STATEMENT Bacterial infections are often painful and the recent discovery that bacteria can directly stimulate sensory neurons leading to pain sensation and modulation of immune system have highlighted the importance of nervous system in the response to bacterial infection. Here, we showed that lipopolysaccharide, a major bacterial by-product, requires both toll-like receptor (TLR)4 and transient receptor potential A1 (TRPA1) receptors for neuronal activation and acute spontaneous pain, but only TLR4 mediates sensory neurons sensitization. Moreover, we showed for the first time that TLR4 sensitize sensory neurons through a rapid upregulation of TRPA1 via vesicular exocytosis. Our data highlight the importance of sensory neurons to pathogen detection and suggests that TLR4 would be a potential therapeutic target to modulate early stage of bacteria-induced pain and immune response.

COVID-19 pandemic impacts on mental health, burnout, and longevity in the workplace among healthcare workers: A mixed methods study.

To explore the mental health impacts of the COVID-19 pandemic on healthcare workers in Massachusetts and identify potential strategies to maintain the healthcare workforce we conducted a sequential exploratory mixed methods study. Fifty-two individuals completed interviews from April 22nd - September 7th, 2021; 209 individuals completed an online survey from February 17th - March 23rd, 2022. Interviews and surveys asked about the mental health impacts of working in healthcare during the COVID-19 pandemic, burnout, longevity in the workplace, and strategies for reducing attrition. Interview and survey participants were predominantly White (56%; 73%, respectively), female (79%; 81%) and worked as physicians (37%; 34%). Interviewees indicated high stress and anxiety levels due to frequent exposure to patient deaths from COVID-19. Among survey respondents, 55% reported worse mental health than before the pandemic, 29% reported a new/worsening mental health condition for themselves or their family, 59% reported feeling burned out at least weekly, and 37% intended to leave healthcare in less than 5 years. To decrease attrition, respondents suggested higher salaries (91%), flexible schedules (90%), and increased support to care for patients (89%). Healthcare workers' experiences with death, feeling unvalued, and overworked resulted in unprecedented rates of burnout and intention to leave healthcare.

Comparison of attitudes toward routine maternal vaccines and COVID-19 vaccines among pregnant patients in an urban safety-net setting.

OBJECTIVE: To explore attitudes toward tetanus-diphtheria-acellular pertussis (Tdap), influenza, and COVID vaccines among English- and Spanish- speaking pregnant individuals in a safety net setting. METHODS: Pregnant people aged 18 years or older were recruited from outpatient clinics between August 2020 and June 2021. Interviews were conducted via phone in English or Spanish, recorded, transcribed, and translated verbatim. Data were qualitatively analyzed using modified grounded theory and content analysis. RESULTS: 42 patients participated (22 English-speaking, 20 Spanish-speaking). Most participants expressed positive attitudes towards both routine prenatal vaccinations and COVID-19 vaccines, endorsing the belief that vaccines promote health and considering vaccines a social norm. Positive attitudes were similar for the three vaccines, and among Spanish- and English-speaking individuals. Participants trusted their healthcare provider's recommendations and felt comfortable receiving booster doses of vaccines they had received successfully in the past. Vaccine concerns differed by each vaccine. Despite limited knowledge, few participants expressed concerns about Tdap vaccines. Concerns around influenza vaccines often stemmed from personal experience and centered around ineffectiveness and increased risk of flu-like illnesses. Participants expressed the most concerns related to COVID vaccinations, including misinformation about serious side effects and distrust around accelerated approval of the vaccines. Many participants wished to know more about the side effects and safety of vaccinating during pregnancy, especially regarding the fetus's health. CONCLUSIONS: Most participants supported routine prenatal vaccinations, including COVID vaccines. Clinicians are trusted information sources and can help reinforce positive attitudes and social norms of receiving vaccinations in pregnancy while addressing vaccine-specific concerns. FUNDING: This work was supported by Suzanne Cutler Vaccination Education & Research Fund at the Boston University Chobanian and Avedisian School of Medicine for funding and support.

Elevated Cytokine Levels in Gingival Crevicular Fluid of Teeth with Apical Periodontitis.

INTRODUCTION: Biomarkers assayed from gingival crevicular fluid (GCF) are a potential tool for endodontic diagnosis and for monitoring treatment response. This cross-sectional study measured cytokines in GCF from teeth with apical periodontitis and evaluated their relationship with preoperative pain and other clinical findings. METHODS: Participants presenting for root-end resection surgery due to apical periodontitis diagnosis (n = 56) underwent standardized clinical testing and completed preoperative questionnaires. GCF from diseased and control teeth were collected, processed, and analyzed. Mann-Whitney U and Wilcoxon tests were used to examine the cytokine levels in diseased compared to healthy control teeth. We also assessed the relationship of cytokine levels with clinical findings. RESULTS: Interleukins (IL)-1ß, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12p70, IL-13, interferon-γ, and tumor necrosis factor-⍺ (TNF-⍺) were detected in GCF. TNF-⍺ levels were significantly higher in GCF collected from diseased versus control teeth (P = .02) and increased IL-1ß levels in diseased teeth were detected (P = .06). Lower IL-10 levels were observed in teeth with a sinus tract and/or swelling compared to teeth without a sinus tract and/or swelling (P = .08). Cytokine levels did not clearly relate to the presence of pain. CONCLUSIONS: Elevated levels of proinflammatory cytokines, including TNF-⍺ and IL1- ß, were detected in GCF from diseased teeth compared to the healthy controls. Additional studies are needed to further investigate the utility of these biomarkers for objectively evaluating periradicular pathology.

Could oral health care professionals help increase human papillomavirus vaccination rates by engaging patients in discussions?

BACKGROUND: Oral health care professionals are well positioned to contribute to the prevention of human papillomavirus (HPV)-related oropharyngeal and other HPV-related cancers through engaging patients in conversations about HPV vaccination. This scoping review evaluates evidence regarding oral health care provider knowledge of, and discussion related to, HPV prevention, transmission, and associated risks, including oropharyngeal cancer. This review outlines relevant barriers to, and facilitators of, this knowledge and discussion. In addition, to determine the potential population that could be reached by an oral health care provider for a conversation about HPV vaccination, this review evaluates the prevalence of HPV vaccination as well as dental visits in a US population. TYPES OF STUDIES REVIEWED: Four databases were systematically searched (MEDLINE [PubMed], EMBASE, APA PsycInfo, Cumulative Index to Nursing and Allied Health Literature). Studies written in English and conducted in the United States were eligible. Eligibility criteria were not restricted to publication year or oral health care provider type. Behavioral Risk Factor Surveillance System 2018 data were analyzed to evaluate the prevalence of HPV vaccination and dental visits among patients aged 18 through 49 years. RESULTS: After duplicate record removal and second-stage screening, 32 full-text articles were retrieved, and data were independently extracted by 2 reviewers. Twenty-four studies were included in this review. Knowledge regarding HPV prevalence, transmission, disease processes, and risks varied. In general, discussions related to HPV in dental settings were infrequent. Facilitators to improve knowledge and discussion included guidance from professional dental organizations, education, and communication skills. Behavioral Risk Factor Surveillance System data showed that most people who are not vaccinated have visited their oral health care providers in the past year, highlighting the potential role of oral health care providers regarding discussion of HPV and promoting awareness and acceptance of vaccination. CONCLUSIONS AND PRACTICAL IMPLICATIONS: This review indicates that discussions related to HPV were infrequent in the oral health care setting, which may be related to lack of knowledge and communication skills among oral health care professionals; however, evidence exists supporting the interest of oral health care professionals in improving vaccine uptake to prevent oropharyngeal cancer.

Healthcare workers' attitudes on mandates, incentives, and strategies to improve COVID-19 vaccine uptake: A mixed methods study.

Healthcare workers are a trusted health information source and are uniquely positioned to reduce the burden of the COVID-19 pandemic. The purpose of this sequential exploratory mixed methods study was to understand attitudes of healthcare workers working in Massachusetts during the COVID-19 pandemic regarding strategies to improve COVID-19 vaccine utilization, including vaccine mandates and incentives. Fifty-two individuals completed one-on-one interviews between April 22nd and September 7th, 2021. The survey was developed based on findings from the interviews; 209 individuals completed the online survey between February 17th and March 23rd, 2022. Both the interview and survey asked about attitudes toward COVID-19 vaccine and booster mandates, incentives, and strategies to improve vaccination rates. Most participants were female (79%-interview, 81%-survey), Caucasian (56%, 73%), and worked as physicians (37%, 34%) or nurses (10%, 18%). Overall, nuanced attitudes regarding vaccine and booster mandates were expressed; many supported mandates to protect their patients' health, others emphasized personal autonomy, while some were against mandates if job termination was the consequence of declining vaccines. Similarly, views regarding vaccine incentives differed; some considered incentives helpful, yet many viewed them as coercive. Strategies believed to be most effective to encourage vaccination included improving accessibility to vaccination sites, addressing misinformation, discussing vaccine safety, tailored community outreach via trusted messengers, and one-on-one conversations between patients and healthcare workers. Healthcare workers' experiences with strategies to improve utilization of COVID-19 vaccines and boosters have implications for public health policies. Generally, efforts to improve access and education were viewed more favorably than incentives and mandates.

Bupivacaine for Root Canal Treatment - Practitioner Behaviors and Patient Perspectives: Survey Studies.

INTRODUCTION AND OBJECTIVES: Local anesthesia is essential in dentistry in providing intraoperative analgesia and anesthesia. However, knowledge related to its use for management of post-operative pain is limited. Perioperative pain management is especially important for root canal treatment (ie, endodontic therapy), performed by endodontists. In this study, we sought to better understand endodontists' attitudes regarding the use of long-lasting anesthetic, namely 0.5% bupivacaine HCl with 1:200,000 epinephrine, for the management of post-endodontic pain. Additionally, we aimed to understand the perspectives of dental patients about receiving longer lasting anesthesia for endodontic therapy and to determine factors that affect their anesthetic preferences within the orofacial region. METHODS: An email invitation to participate in an anonymous online survey was sent to members of the American Association of Endodontists. Also, 82 patients attending an in-person visit to an endodontic clinic were recruited to the study. RESULTS: Data from 474 endodontic practitioners and 82 patients included in analysis. Among practitioners, the majority reported to either never (33.31%) or rarely (34.84%) using bupivacaine. Most chose "I don't think I need it" (47%) and "patient discomfort because of longer duration of soft tissue anesthesia" (30.81%) as reasons for not preferring the use of bupivacaine. Of the practitioners who reported at least rare use, most chose bupivacaine for post-operative pain management (78.02%). Conversely, 52% of patients reported that they were likely/most likely to request long-lasting anesthetics for post-operative pain control. CONCLUSION: Bupivacaine is rarely used as a post-operative pain management strategy for endodontic therapy. Specifically, bupivacaine is not preferred not because of adverse events, toxicity, or slow onset concerns, but rather, because of longer duration of soft tissue anesthesia. However, our data suggest that patients may be willing to receive long-lasting anesthesia. Further patient-centered research should investigate the use of long-lasting anesthetic agents for management of post-endodontic pain.

Healthcare workers' perspectives on the COVID-19 vaccine and boosters for themselves, their patients, and their communities: a mixed methods study.

Aim: To examine experiences and attitudes of a diverse sample of clinical and non-clinical healthcare workers regarding COVID-19 vaccines and boosters for themselves, their patients, and their communities. Subject and methods: We conducted a sequential exploratory mixed methods study; 52 healthcare workers participated in qualitative interviews between April 22 and September 7, 2021, and 209 healthcare workers completed surveys between February 17 and March 23, 2022. Interviews and survey questions asked about personal attitudes toward COVID-19 vaccination and boosters and experiences discussing vaccination with patients. Results: Participants were predominantly White (56% and 73%, respectively) and female (79% and 81%, respectively). Factors motivating healthcare workers to take the vaccine were the belief that vaccination would protect themselves, their families, patients, and communities. Healthcare workers were accepting of and had high receipt of the booster, though some had diminished belief in its effectiveness after becoming infected with SARS-CoV-2 after initial vaccination. Race related mistrust, misinformation related to vaccine safety, and concerns about vaccine effects during pregnancy were the most common barriers that providers encountered among their patients and communities. Conclusions: Healthcare workers' primary motivation to receive COVID-19 vaccines was the desire to protect themselves and others. Healthcare workers' perception was that concerns about safety and misinformation were more important barriers for their patients than themselves. Race-related medical mistrust amplified concerns about vaccine safety and hindered communication efforts.

The influence of diagnosed mental health conditions and symptoms of depression and/or anxiety on suicide ideation, plan, and attempt among college students: Findings from the Healthy Minds Study, 2018-2019.

BACKGROUND: Approximately 11% of 18-25 year-olds report thoughts of suicide. Additionally, suicide is the second leading cause of death in college student populations. We sought to evaluate the relationship between diagnosed mental health conditions and current symptoms of depression and/or anxiety and suicidality in the past year. METHODS: Healthy Minds Study (HMS) 2018-2019 data from 38,757 college students were analyzed. The PHQ-9, GAD-7, and prior mental health condition diagnoses were used to create a suicidality severity index and we determined how these associations varied by race/ethnicity, gender, and sexual orientation. We also assessed non-suicidal self-injury (NSSI) outcomes in the past year. RESULTS: Students with both a mental health condition diagnosis and current moderate/severe symptoms of depression and/or anxiety had a higher prevalence of NSSI, 10 times the odds (95% CI 9.4-11.5) of suicide ideation, 28 times the odds (95% CI 23.8-33.1) of suicide ideation, with planning or attempt, and 47 times the odds (95% CI 31.1-71.4) of suicide ideation, with planning and attempt, compared to students with none/minimal depression and/or anxiety symptoms and no mental health condition diagnosis. LIMITATIONS: We could not clinically confirm depression or anxiety diagnoses nor infer causality of associations in this cross-sectional study. Future longitudinal studies are needed to establish temporality. CONCLUSIONS: Mental health condition diagnoses and moderate/severe symptoms of depression and/or anxiety were strongly associated with suicidality among college students. These findings identify potential opportunities to further understand and address the mental health needs of college students.

Patient Centered Outcomes among a Cohort Receiving Regenerative Endodontic Procedures or Apexification Treatments.

INTRODUCTION: This multicentered cohort study evaluated factors associated with patient-centered outcomes of immature permanent teeth that received regenerative endodontic procedures (REPs) or apexification treatment (APEX). METHODS: A record review identified teeth treated with REPs or APEX between September 2005 and December 2014. Data regarding treatment and patient-centered outcomes were extracted from records with a 3-month minimum recall. When possible, participants presented for an in-person prospective research visit. Patient-centered success was defined as an asymptomatic, functional tooth not requiring further endodontic or surgical intervention after completion of the original treatment during the study observation. Risk ratios and adjusted and unadjusted Cox proportional hazard ratios were calculated. RESULTS: The analytic cohort of 187 individuals included 211 teeth (93 REPs and 118 APEX) with an average follow-up of 32 months. Most cases were successful (81% REPs and 92% APEX) and survived the observation period (96% REPs and 97% APEX). The success rate of REPs was lower than APEX and decreased more rapidly over time. Cox regression analysis demonstrated that when controlling for other variables, the association between treatment type and outcome is not significant. Preoperative infection, teeth with more immature roots, and REP treatment are potentially important predictors. Among teeth receiving REPs, a lower failure rate was observed for teeth that received multiantibiotic paste (3/43) compared with calcium hydroxide (11/45). CONCLUSIONS: Teeth receiving REPs required clinical intervention earlier than teeth that received APEX treatment, although a preoperative abscess and more immature root also affected this outcome. Using multiantibiotic paste versus calcium hydroxide in REPs may improve success.

Long-Term Multilevel Intervention Impact on Human Papillomavirus Vaccination Rates Spanning the COVID-19 Pandemic.

OBJECTIVE: The aim of the study was to evaluate the long-term sustainability of a multilevel intervention and the COVID-19 pandemic impact on adolescent human papillomavirus (HPV) vaccination coverage. MATERIALS AND METHODS: In 2016, a pediatric and family medicine practice within a federally qualified health center completed a multilevel intervention, Development of Systems and Education for Human Papillomavirus Vaccination. We examined the intervention impact on HPV vaccine initiation and completion rates among adolescents 10-18 years between March 2016 and October 2020. We determined the total number of HPV vaccine doses administered monthly. Data were plotted on statistical process control charts. RESULTS: Vaccine initiation increased from an average of 14% to an average of 42% for 10-year-old patients and from an average of 72% to an average of 92% for 11- to 12-year-old patients between March 2016 and January 2017 and remained stable through March 2020. Complete vaccination by age 13 years increased from 62% to 88% through October 2020. CONCLUSIONS: This intervention led to continued improvement for on-time HPV vaccination coverage 4 years after intervention completion.Clinical Trial Registration: This trial has been registered at http://www.clinicaltrials.gov (identifier NCT02812732).

Likelihood of COVID-19 reinfection in an urban community cohort in Massachusetts.

Background: Understanding the association of prior SARS-CoV-2 infection with subsequent reinfection has public health relevance. Objective: To explore COVID-19 severity and SARS-CoV-2 infection and reinfection rates. Design: Retrospective cohort study. Setting: Boston, Massachusetts, during the first COVID-19 surge (01/01/2020-05/31/2020; Period-1) and after the first surge (06/01/2020-02/28/2021; Period-2); Period-2 included the second surge (11/01/2020-02/28/2021). Participants: Patients in an academic medical center and six community health centers who received a clinical diagnosis of COVID-19 between 01/01/2020 and 05/31/2020 or SARS-CoV-2 testing between 01/01/2020 and 02/28/2021. Measurements: COVID-19 severity was compared between Period-1 and Period-2. Poisson regression models adjusted for demographic variables, medical comorbidities, and census tract were used to assess reinfection risk among patients with COVID-19 diagnoses or SARS-CoV-2 testing during Period-1 and additional SARS-CoV-2 testing during Period-2. Results: Among 142,047 individuals receiving SARS-CoV-2 testing or clinical diagnoses during the study period, 15.8% were infected. Among COVID-19 patients, 22.5% visited the emergency department, 13% were hospitalized, and 4% received critical care. Healthcare utilization was higher during Period-1 than Period-2 (22.9% vs. 18.9% emergency department use, 14.7% vs. 9.9% hospitalization, 5.5% vs. 2.5% critical care; p < 0.001). Reinfection was assessed among 8961 patients with a SARS-CoV-2 test or COVID-19 diagnosis in Period-1 who underwent additional testing in Period-2. A total of 2.7% (n = 65/2431) with SARS-CoV-2 in Period-1 tested positive in Period-2, compared with 12.6% (n = 821/6530) of those who initially tested negative (IRR of reinfection = 0.19, 95% CI: 0.15-0.25). Conclusions: Prior SARS-CoV-2 infection among this observational cohort was associated with an 81% lower reinfection rate.

Effects of Calcitonin Gene-related Peptide on Dental Pulp Stem Cell Viability, Proliferation, and Differentiation.

INTRODUCTION: Pulpitis is an inflammation of dental pulp caused by bacterial proliferation near or within pulpal tissues. In advanced stages, when the inflammation is associated with pulp necrosis, pulp preservation is dependent on dental pulp stem cells (DPSCs) that can differentiate into odontoblastlike cells and produce reparative dentin. In this study, we evaluated the influence of sensory neurons through calcitonin gene-related peptide (CGRP) on DPSC viability and proliferation and the ability of DPSCs to differentiate into mineralizing cells. METHODS: Commercially available DPSCs were treated with varying doses of CGRP, and metabolic activity, viability, proliferation, and cell death were evaluated using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assays, trypan blue staining, 5-bromo-2'-deoxyuridine cell proliferation assay, and caspase-3 staining, respectively. DPSC differentiation was assessed with alizarin red staining and by quantifying messenger RNA expression of odontoblast makers. RESULTS: CGRP induced a dose-dependent decrease of DPSC metabolic activity that was prevented by the CGRP receptor antagonist CGRP 8-37. The decrease in the proportion of live cells induced by CGRP is associated with a decrease of cell proliferation but not with caspase-3-dependent apoptosis. Interestingly, dexamethasone-induced DPSC differentiation into mineralizing cells was neither inhibited nor enhanced by CGRP treatment. CONCLUSIONS: The neuropeptide CGRP has an inhibitory effect on DPSC proliferation but does not enhance or inhibit the differentiation of DPSCs into mineralizing cells. This suggests that CGRP might negatively influence the ability of DPSCs to contribute to regenerative or tissue repair processes.

Geriatric Health Experts Validate Oral Neglect Timelines for the Institutionalized Elderly.

The purpose of this follow-up Delphi survey was to have an expert panel of 31 academic geriatric physicians, geriatric nurses, and medical directors of nursing homes evaluate the original timeline set to avoid oral neglect of nursing home residents. The Oral Neglect in Institutionalized Elderly (ONiIE) timelines defined oral neglect as having occurred when >7 days for acute oral diseases/conditions or >34 days for chronic oral disease/conditions had passed between initial diagnosis and offering access to dental care to the long-term care (LTC) nursing home resident. The results of this follow-up Delphi survey validated those originally defined ONiIE timelines as 90% of this panel agreed with the original timelines. This ONiIE definition adds a broad-based validation for the ONiIE timelines for setting an oral health standard of care for institutionalized elderly residents of nursing homes and should now be used to protect the vulnerable elderly residing in LTC nursing homes.