Quality of Life With Pembrolizumab for Recurrent and/or Metastatic Head and Neck Squamous Cell Carcinoma: KEYNOTE-040.

BACKGROUND: Head and neck squamous cell carcinoma (HNSCC) affects health-related quality of life (HRQoL); few treatments have demonstrated clinically meaningful HRQoL benefit. KEYNOTE-040 evaluated pembrolizumab vs standard of care (SOC) in patients with recurrent and/or metastatic HNSCC whose disease recurred or progressed after platinum-containing regimen. METHODS: Patients received pembrolizumab 200 mg or SOC (methotrexate, docetaxel, or cetuximab). Exploratory HRQoL analyses used European Organisation for Research and Treatment of Cancer (EORTC) 30 quality-of-life, EORTC 35-question quality-of-life head and neck cancer-specific module, and EuroQoL 5-dimensions questionnaires. RESULTS: The HRQoL population comprised 469 patients (pembrolizumab = 241, SOC = 228). HRQoL compliance for patients in the study at week 15 was 75.3% (116 of 154) for pembrolizumab and 74.6% (85 of 114) for SOC. The median time to deterioration in global health status (GHS) and QoL scores were 4.8 months with pembrolizumab and 2.8 months with SOC (hazard ratio = 0.79, 95% confidence interval [CI] = 0.59 to 1.05). At week 15, GHS / QoL scores were stable for pembrolizumab (least squares mean [LSM] = 0.39, 95% CI = -3.00 to 3.78) but worsened for SOC (LSM = -5.86, 95% CI = -9.68 to -2.04); the LSM between-group difference was 6.25 points (95% CI = 1.32 to 11.18; nominal 2-sided P = .01). A greater difference in the LSM for GHS / QoL score occurred with pembrolizumab vs docetaxel (10.23, 95% CI = 3.15 to 17.30) compared with pembrolizumab vs methotrexate (6.21, 95% CI = -4.57 to 16.99) or pembrolizumab vs cetuximab (-1.44, 95% CI = -11.43 to 8.56). Pembrolizumab-treated patients had stable functioning and symptoms at week 15, with no notable differences from SOC. CONCLUSIONS: GHS / QoL scores were stable with pembrolizumab but declined with SOC in patients at week 15, supporting the clinically meaningful benefit of pembrolizumab in recurrent and/or metastatic HNSCC.

Efficacy and safety of ertugliflozin in older patients with type 2 diabetes: A pooled analysis of phase III studies.

AIM: To assess the efficacy and safety of ertugliflozin in older patients with type 2 diabetes (T2D). MATERIALS AND METHODS: This is a post hoc analysis of patients with T2D aged less than 65 years and those aged 65 years or older who participated in randomized, double-blind, phase III studies of ertugliflozin. Efficacy was evaluated in a pooled analysis of three placebo-controlled studies (ertugliflozin monotherapy and add-on therapy). Safety was evaluated in a pooled analysis of seven placebo- and active-controlled studies (including those used for efficacy). Least-squares mean change from baseline was calculated for HbA1c, fasting plasma glucose (FPG), body weight (BW) and systolic blood pressure (SBP). Safety evaluation included overall and prespecified adverse events (AEs). RESULTS: In participants aged less than 65 years, the placebo-adjusted mean changes from baseline in HbA1c, BW and SBP with ertugliflozin 5 and 15 mg at week 26 were -0.9% and -1.0%, -1.9 and -1.8 kg, and -3.7 and -3.6 mmHg, respectively; in participants aged 65 years or older they were -0.6% and -0.8%, -1.9 and -2.2 kg, and -2.7 and -3.4 mmHg, respectively. The incidences of AEs, serious AEs, discontinuations and deaths in participants aged less than 65 years and those aged 65 years or older were generally similar across the treatment groups. In patients aged 65 years or older the incidences of volume depletion AEs and genital mycotic infection were higher with ertugliflozin than with non-ertugliflozin. CONCLUSIONS: Ertugliflozin improved glycaemic control, BW and SBP in younger and older individuals with T2D and was generally well tolerated in both groups.

Analysis of C. difficile infection-related outcomes in European participants in the bezlotoxumab MODIFY I and II trials.

The MODIFY I/II trials demonstrated that bezlotoxumab, a human monoclonal antibody against Clostridioides difficile toxin B, given during antibiotic treatment for Clostridioides difficile infection (CDI) significantly reduced C. difficile recurrence (rCDI) in adults at high risk for rCDI. Efficacy of CDI-directed intervention may depend on ribotype regional epidemiology, and patient characteristics. This post hoc analysis assessed the efficacy of bezlotoxumab in the subgroup of MODIFY I/II trial participants enrolled in Europe. Data from the bezlotoxumab (10 mg/kg single intravenous infusion) and placebo (0.9% saline) groups from MODIFY I/II were compared to assess initial clinical cure (ICC), rCDI, all-cause, and CDI-associated rehospitalizations within 30 days of discharge, and mortality through 12 weeks post-infusion. Of 1554 worldwide participants, 606 were from Europe (bezlotoxumab n = 313, 51%; placebo n = 292; 48%). Baseline characteristics were generally similar across groups, although there were more immunocompromised participants in the bezlotoxumab group (27.2%) compared with placebo (20.1%). Fifty-five percent of participants were female, and 86% were hospitalized at randomization. The rate of ICC was similar between treatment groups. The rate of rCDI in the bezlotoxumab group was lower compared with placebo among European participants overall, and among those with ≥ 1 risk factor for rCDI. Bezlotoxumab reduced 30-day CDI-associated rehospitalizations compared with placebo. These results are consistent with overall results from the MODIFY trials and demonstrate that bezlotoxumab reduces rCDI and CDI-associated rehospitalizations in European patients with CDI. MODIFY I/II (NCT01241552 and NCT01513239).

Pembrolizumab as First-line Therapy in Cisplatin-ineligible Advanced Urothelial Cancer (KEYNOTE-052): Outcomes in Older Patients by Age and Performance Status.

BACKGROUND: Patients with treatment-naive advanced urothelial cancer (UC) ineligible for cisplatin-based chemotherapy are typically older and have comorbidities, representing a difficult-to-treat population. OBJECTIVE: To evaluate the safety and antitumor activity of first-line pembrolizumab in subgroups of cisplatin-ineligible older patients (aged ≥65 and ≥75 yr) with advanced UC in KEYNOTE-052 (NCT02335424), including those with poor performance status (Eastern Cooperative Oncology Group performance status score 2 [ECOG PS2]). DESIGN, SETTING, AND PARTICIPANTS: Patients were cisplatin ineligible, had treatment-naive, histologically/cytologically confirmed, locally advanced/metastatic UC with measurable disease (Response Evaluation Criteria in Solid Tumors version 1.1 [RECIST v1.1]), and had ECOG PS0-2. Patient subgroups analyzed were aged ≥65yr (n = 302), ≥75 yr (n = 179), ≥65yr with ECOG PS2 (≥65yr+ECOG PS2; n = 119), and ≥75 yr+ECOG PS2 (n = 78). INTERVENTION: All patients received pembrolizumab 200mg intravenously every 3 wk until confirmed progression, intolerable toxicity, patient withdrawal, or 24 mo of therapy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The primary endpoint was objective response rate (ORR) as per RECIST v1.1. The key secondary endpoints were overall survival (OS), duration of response (DOR), and safety. RESULTS AND LIMITATIONS: ORRs for the ≥65yr, ≥75 yr, ≥65yr+ECOG PS2, and ≥75 yr+ECOG PS2 subgroups were 29%, 27%, 29%, and 31%, respectively; rates of complete and partial responses were similar across subgroups (9%, 5%, 6%, and 6%, and 20%, 22%, 23%, and 24%, respectively). Median DOR and OS were also consistent across the ≥65yr and ≥65yr+ECOG PS2 subgroups and the ≥75 yr and ≥75 yr+ECOG PS2 subgroups. Study limitations included open-label design, lack of a comparator group, and nature of post hoc exploratory analysis. CONCLUSIONS: The clinical benefit of pembrolizumab in advanced UC appeared to be consistent regardless of age and/or poor performance status. PATIENT SUMMARY: This study looked at whether older age and poorer performance status affect how well patients with previously untreated advanced urothelial cancer ineligible for standard-of-care treatment respond to pembrolizumab. Outcomes with pembrolizumab were not affected by older age or poorer performance status, making it an effective option.

Efficacy and safety of ertugliflozin in Hispanic/Latino patients with type 2 diabetes mellitus.

Objective: To assess the efficacy and safety of ertugliflozin in Hispanic/Latino patients with type 2 diabetes (T2DM).Methods: Analysis of data from Hispanic/Latino patients who participated in randomized, double-blind phase III studies. Ertugliflozin efficacy was evaluated when initiated as a single agent (as monotherapy or add-on therapy) and when initiated in combination with sitagliptin. Least-squares mean change from baseline was calculated for glycated hemoglobin (HbA1c), body weight (BW), and systolic blood pressure (SBP). Safety evaluation included overall and prespecified adverse events (AEs).Results: Analyses included 1178 Hispanic/Latino patients. In a pooled analysis of three placebo-controlled studies where ertugliflozin was initiated as a single agent, the placebo-corrected change from baseline in HbA1c at week 26 for ertugliflozin 5 and 15 mg was -0.8 and -1.0%, respectively. In an active-comparator study, when initiated as a single agent, the change from baseline in HbA1c at week 52 was -0.5, -0.7, and -0.5% for ertugliflozin 5 mg, ertugliflozin 15 mg, and glimepiride, respectively. In a placebo-controlled study, when initiated in combination with sitagliptin, the placebo-corrected change from baseline in HbA1c at week 26 for ertugliflozin 5 mg/sitagliptin and ertugliflozin 15 mg/sitagliptin was -1.3 and -1.6%, respectively. In an active-comparator study, when initiated in combination with sitagliptin, the change from baseline in HbA1c at week 26 was -1.4, -1.6, and -0.9 for ertugliflozin 5 mg/sitagliptin, ertugliflozin 15 mg/sitagliptin, and sitagliptin alone, respectively. Reductions in BW and SBP were observed with ertugliflozin as a single agent or combined with sitagliptin. The incidences of overall and prespecified AEs in Hispanic/Latino patients were generally consistent with the known safety profile of ertugliflozin.Conclusion: Ertugliflozin, administered as a single agent or as a combination with sitagliptin, improved HbA1c, BW, and SBP. Ertugliflozin was generally well-tolerated in Hispanic/Latino patients with T2DM. Clinicaltrials.gov identifiers: NCT01986855, NCT01999218, NCT01958671, NCT02099110, NCT02036515, NCT02033889, and NCT02226003.

Influence of Diagnostic Method on Outcomes in Phase 3 Clinical Trials of Bezlotoxumab for the Prevention of Recurrent Clostridioides difficile Infection: A Post Hoc Analysis of MODIFY I/II.

BACKGROUND: The optimum diagnostic test method for Clostridioides difficile infection (CDI) remains controversial due to variation in accuracy in identifying true CDI. This post hoc analysis examined the impact of CDI diagnostic testing methodology on efficacy outcomes in phase 3 MODIFY I/II trials. METHODS: In MODIFY I/II (NCT01241552/NCT01513239), participants received bezlotoxumab (10 mg/kg) or placebo during anti-CDI treatment for primary/recurrent CDI (rCDI). Using MODIFY I/II pooled data, initial clinical cure (ICC) and rCDI were assessed in participants diagnosed at baseline using direct detection methods (enzyme immunoassay [EIA]/cell cytotoxicity assay [CCA]) or indirect methods to determine toxin-producing ability (toxin gene polymerase chain reaction [tgPCR]/toxigenic culture). RESULTS: Of 1554 participants who received bezlotoxumab or placebo in MODIFY I/II, 781 (50.3%) and 773 (49.7%) were diagnosed by tgPCR/toxigenic culture and toxin EIA/CCA, respectively. Participants diagnosed by toxin EIA/CCA were more likely to be inpatients, older, and have severe CDI. In bezlotoxumab recipients, ICC rates were slightly higher in the toxin EIA/CCA subgroup (81.7%) vs tgPCR/toxigenic culture (78.4%). Bezlotoxumab significantly reduced the rCDI rate vs placebo in both subgroups; however, the magnitude of reduction was substantially larger in participants diagnosed by toxin EIA/CCA (relative difference, -46.6%) vs tgPCR/toxigenic culture (-29.1%). In bezlotoxumab recipients, the rCDI rate was lower in the toxin EIA/CCA subgroup (17.6%) vs tgPCR/toxigenic culture (23.6%; absolute difference, -6.0%; 95% confidence interval, -12.4 to 0.3; relative difference, -25.4%). CONCLUSIONS: Diagnostic tests that detect fecal C. difficile toxins are of fundamental importance to accurately diagnosing CDI, including in clinical trial design, ensuring that therapeutic efficacy is not underestimated.

Bezlotoxumab for Prevention of Recurrent Clostridium difficile Infection in Patients at Increased Risk for Recurrence.

Background: Bezlotoxumab is a human monoclonal antibody against Clostridium difficile toxin B indicated to prevent C. difficile infection (CDI) recurrence (rCDI) in adults at high risk for rCDI. This post hoc analysis of pooled monocolonal antibodies for C.difficile therapy (MODIFY) I/II data assessed bezlotoxumab efficacy in participants with characteristics associated with increased risk for rCDI. Methods: The analysis population was the modified intent-to-treat population who received bezlotoxumab or placebo (n = 1554) by risk factors for rCDI that were prespecified in the statistical analysis plan: age ≥65 years, history of CDI, compromised immunity, severe CDI, and ribotype 027/078/244. The proportion of participants with rCDI in 12 weeks, fecal microbiota transplant procedures, 30-day all cause and CDI-associated hospital readmissions, and mortality at 30 and 90 days after randomization were presented. Results: The majority of enrolled participants (75.6%) had ≥1 risk factor; these participants were older and a higher proportion had comorbidities compared with participants with no risk factors. The proportion of placebo participants who experienced rCDI exceeded 30% for each risk factor compared with 20.9% among those without a risk factor, and the rCDI rate increased with the number of risk factors (1 risk factor: 31.3%; ≥3 risk factors: 46.1%). Bezlotoxumab reduced rCDI, fecal microbiota transplants, and CDI-associated 30-day readmissions in participants with risk factors for rCDI. Conclusions: The risk factors prespecified in the MODIFY statistical analysis plan are appropriate to identify patients at high risk for rCDI. While participants with ≥3 risk factors had the greatest reduction of rCDI with bezlotoxumab, those with 1 or 2 risk factors may also benefit. Clinical Trials Registration: NCT01241552 (MODIFY I) and NCT01513239 (MODIFY II).

Efficacy, immunogenicity, and safety of a 9-valent human papillomavirus vaccine in Latin American girls, boys, and young women.

BACKGROUND: A 9-valent human papillomavirus (HPV6/11/16/18/31/33/45/52/58; 9vHPV) vaccine was developed to expand coverage of the previously developed quadrivalent (HPV6/11/16/18; qHPV) vaccine. METHODS: Efficacy, immunogenicity, and safety outcomes were assessed in Latin American participants enrolled in 2 international studies of the 9vHPV vaccine, including a randomized, double-blinded, controlled with qHPV vaccine, efficacy, immunogenicity, and safety study in young women aged 16-26 years, and an immunogenicity and safety study in girls and boys aged 9-15 years. Participants (N=5312) received vaccination at Day 1, Month 2, and Month 6. Gynecological swabs were collected regularly in young women for cytological and HPV DNA testing. Serum was analyzed for HPV antibodies in all participants. Adverse events (AEs) were also monitored in all participants. RESULTS: The 9vHPV vaccine prevented HPV 31-, 33-, 45-, 52-, and 58-related high-grade cervical, vulvar, and vaginal dysplasia with 92.3% efficacy (95% confidence interval 54.4, 99.6). Anti-HPV6, 11, 16, and 18 geometric mean titers at Month 7 were similar in the 9vHPV and qHPV vaccination groups. Anti-HPV antibody responses following vaccination were higher among girls and boys than in young women. Most (>99%) 9vHPV vaccine recipients seroconverted for all 9 HPV types at Month 7. Antibody responses to the 9 HPV types persisted over 5 years. The most common AEs were injection-site related, mostly of mild to moderate intensity. CONCLUSIONS: The 9vHPV vaccine is efficacious, immunogenic, and well tolerated in Latin American young women, girls, and boys. These data support 9vHPV vaccination programs in Latin America, a region with substantial cervical cancer burden.

Antibody persistence and evidence of immune memory at 5years following administration of the 9-valent HPV vaccine.

BACKGROUND: The 9-valent HPV (9vHPV) vaccine was developed to prevent infection and disease related to 9 HPV types (HPV6/11/16/18/31/33/45/52/58) which cause approximately 90% of cervical cancers, HPV-related vulvar, vaginal and anal cancers, and genital warts worldwide. In a pivotal efficacy study, the 9vHPV vaccine prevented infection and disease due to the 9 vaccine types. Duration of protection remains to be determined. Vaccines that induce long-term protection are generally characterized by the generation of immune memory. The purpose of this report is to assess the persistence of HPV antibody response and existence of immune memory at 5years post-vaccination. METHODS: A subset of subjects (N=150) who received 3 doses of 9vHPV vaccine at day 1, month 2 and month 6 in the pivotal efficacy study continued in a study extension and received a fourth dose of 9vHPV vaccine at month 60. Serum HPV antibody levels were measured pre-dose 4 and at 7 and 28days post-dose 4 by competitive Luminex immunoassay. Adverse events were assessed using a vaccination report card. RESULTS: HPV antibodies induced following the 3-dose series of 9vHPV vaccine in the base study persisted through month 60 with seropositivity rates ranging from 77.5% to 100%. Geometric mean titers at 1week and 1month post-dose 4 were 1.25-4.10 and 1.65-4.88-fold higher, respectively, than levels observed 1month following the completion of the three-dose primary series. Seropositivity rates were >99% and 100% at 1week and 1month post-dose 4, respectively. The fourth dose of 9vHPV vaccine was generally well tolerated. CONCLUSIONS: A three-dose regimen of the 9vHPV vaccine induced persistent HPV antibody response through 5years post-vaccination. Administration of a fourth dose resulted in a strong anamnestic response to all 9 vaccine types. These findings suggest that the efficacy of the 9vHPV vaccine will be long lasting. Clinical Trials.gov Identifier:NCT00543543.

Design of a long-term follow-up effectiveness, immunogenicity and safety study of women who received the 9-valent human papillomavirus vaccine.

The 9-valent human papillomavirus (HPV) (9vHPV) vaccine targets four HPV types (6/11/16/18) also covered by the quadrivalent HPV (qHPV) vaccine and five additional types (31/33/45/52/58). Vaccine efficacy to prevent HPV infection and disease was established in a Phase III clinical study in women 16-26years of age. A long-term follow-up (LTFU) study has been initiated as an extension of the Phase III clinical study to assess effectiveness of the 9vHPV vaccine up to at least 14years after the start of vaccination. It includes participants from Denmark, Norway and Sweden and uses national health registries from these countries to assess incidence of cervical pre-cancers and cancers due to the 7 oncogenic types in the vaccine (HPV 16/18/31/33/45/52/58). Incidences will be compared to the estimated incidence rate in an unvaccinated cohort of similar age and risk level. This LTFU study uses a unique design: it is an extension of a Phase III clinical study and also has elements of an epidemiological study (i.e., endpoints based on standard clinical practice; surveillance using searches from health registries); it uses a control chart method to determine whether vaccine effectiveness may be waning. Control chart methods which were developed in industrial and manufacturing settings for process and production monitoring, can be used to monitor disease incidence in real-time and promptly detect a decrease in vaccine effectiveness. Experience from this innovative study design may be applicable to other medicinal products when long-term outcomes need to be assessed, there is no control group, or outcomes are rare.

Immunogenicity of the 9-Valent HPV Vaccine Using 2-Dose Regimens in Girls and Boys vs a 3-Dose Regimen in Women.

Importance: Human papillomavirus (HPV) infections cause anogenital cancers and warts. The 9-valent HPV vaccine provides protection against 7 high-risk types of HPV responsible for 90% of cervical cancers and 2 other HPV types accounting for 90% of genital warts. Objective: To determine whether HPV type-specific antibody responses would be noninferior among girls and boys aged 9 to 14 years after receiving 2 doses of the 9-valent HPV vaccine compared with adolescent girls and young women aged 16 to 26 years receiving 3 doses. Design, Setting, and Participants: Open-label, noninferiority, immunogenicity trial conducted at 52 ambulatory care sites in 15 countries. The study was initiated on December 16, 2013, with the last participant visit for this report on June 19, 2015. Five cohorts were enrolled: (1) girls aged 9 to 14 years to receive 2 doses 6 months apart (n = 301); (2) boys aged 9 to 14 years to receive 2 doses 6 months apart (n = 301); (3) girls and boys aged 9 to 14 years to receive 2 doses 12 months apart (n = 301); (4) girls aged 9 to 14 years to receive 3 doses over 6 months (n = 301); and (5) a control group of adolescent girls and young women aged 16 to 26 years to receive 3 doses over 6 months (n = 314). Interventions: Two doses of the 9-valent HPV vaccine administered 6 or 12 months apart or 3 doses administered over 6 months. Main Outcomes and Measures: The primary end point was prespecified as the antibody response against each HPV type assessed 1 month after the last dose using a competitive immunoassay. Each of the three 2-dose regimens was compared with the standard 3-dose schedule in adolescent girls and young women using a noninferiority margin of 0.67 for the ratio of the antibody geometric mean titers. Results: Of the 1518 participants (753 girls [mean age, 11.4 years]; 451 boys [mean age, 11.5 years]; and 314 adolescent girls and young women [mean age, 21.0 years]), 1474 completed the study and data from 1377 were analyzed. At 4 weeks after the last dose, HPV antibody responses in girls and boys given 2 doses were noninferior to HPV antibody responses in adolescent girls and young women given 3 doses (P < .001 for each HPV type). Compared with adolescent girls and young women who received 3 doses over 6 months, the 1-sided 97.5% CIs for the ratio of HPV antibody geometric mean titers at 1 month after the last dose across the 9 HPV subtypes ranged from 1.36 to ∞ to 2.50 to ∞ for girls who received 2 doses 6 months apart; from 1.37 to ∞ to 2.55 to ∞ for boys who received 2 doses 6 months apart; and from 1.61 to ∞ to 5.36 to ∞ for girls and boys who received 2 doses 12 months apart. Conclusions and Relevance: Among girls and boys aged 9 to 14 years receiving 2-dose regimens of a 9-valent HPV vaccine separated by 6 or 12 months, immunogenicity 4 weeks after the last dose was noninferior to a 3-dose regimen in a cohort of adolescent girls and young women. Further research is needed to assess persistence of antibody responses and effects on clinical outcomes. Trial Registration: clinicaltrials.gov Identifier: NCT01984697.

Impact of an interprofessional oral health education program on health care professional and practice behaviors: a RE-AIM analysis.

BACKGROUND: Early childhood caries is the most common chronic childhood condition and largely preventable. Access to oral health preventive services (OHPS) for children at risk for caries is suboptimal and could be expanded if they were provided by non-dental professionals. Many state Medicaid programs in the USA now reimburse non-dental professionals for OHPS but require that they receive oral health education (OHE) to be reimbursed. Few OHE programs have been evaluated. METHODS: We evaluated the impact of Colorado's OHE program on professional- and practice-level behaviors regarding the provision of OHPS to children by measuring its reach, effectiveness, adoption, implementation, and maintenance (ie, using the Reach Effectiveness Adoption Implementation Maintenance [RE-AIM] framework) with Medicaid claims data, online surveys, and key informant interviews. RESULTS: From 2009 to 2012, the proportion of young, low-income children receiving OHPS from a medical professional increased 16-fold. We surveyed 703 OHE participants; post-OHE response rates were 61% at 12 months, 34% at 24 months (2009 participants), and 39% at 12 months (2011 participants). Respondents reported confidence in providing OHPS; favorable oral health knowledge, attitudes, and beliefs; and were providing OHPS to most eligible children. Approximately half of the practices had initiated practice-level changes to support program implementation and maintenance. Few barriers were reported to care. Eighteen interviewees reported factors facilitating program diffusion, which included quality materials, community need, and reimbursement; barriers included lack of time to provide services, resources to purchase supplies, and referral dentists. CONCLUSION: This evaluation of a state interprofessional OHE program shows evidence of program diffusion and identifies facilitating factors and barriers to having medical professionals provide OHPS.

Feasibility of colocating dental hygienists into medical practices.

OBJECTIVES: To test the feasibility of colocating registered dental hygienists (RDHs) into medical practices and to evaluate parent/caregiver oral health characteristics. METHODS: From December 2008 to April 2009, we colocated five RDHs into five medical practices identified for their service to low-income children. Dual-function exam rooms were built in each office. Caregiver-child dyads were recruited from the practices for program evaluation. We used both qualitative (key informant interviews) and quantitative (survey) methods to evaluate the project. Feasibility was measured by assessment of RDH and practice factors that facilitated and/or created barriers to colocation, sustainability of services 5 years after colocation, and caregiver satisfaction with services. Caregiver oral health knowledge, attitudes, beliefs, and behaviors were also measured. RESULTS: Over 27 months, five part-time RDHs provided care to 2,071 children. Children of caregiver-child dyads (n = 583) recruited for evaluation were young (mean age = 1.8 years), white (46 percent), non-Hispanic (56 percent), and publicly insured (68 percent Medicaid/11 percent State Children's Health Insurance Plan). Key informant interviews revealed various factors that facilitated and created barriers to program adoption, implementation, and sustainability. Most barriers were overcome. Five RDHs remained in the practices 2 years after program initiation and four remained after 5 years. At 1 year, 27 percent of caregiver-child dyads returned for evaluation and were highly satisfied with services. Caregivers reported favorable oral health characteristics and few barriers to receiving preventive dental care at baseline and 1-year follow-up. CONCLUSIONS: Colocating RDHs into medical practices is feasible and an innovative model to provide preventive oral health services to disadvantaged children.

Part C early intervention for infants and toddlers: percentage eligible versus served.

OBJECTIVE: Part C early intervention is a nationwide program that serves infants and toddlers who have developmental delays. Previous research has revealed that large numbers of candidates for Part C services do not receive early intervention. Current eligibility criteria for Part C services vary from state to state. This article compares estimates of the percentage of children who are likely to be eligible for early intervention in each state and Washington, DC, with the proportion of children who are served in each of those jurisdictions. METHODS: Data for this study were obtained from the Early Childhood Longitudinal Survey-Birth Cohort. Using these data, we computed the proportion of children who would be eligible based on the numerical eligibility definitions currently in use across the United States. RESULTS: This study revealed the proportion of infants and toddlers likely to be eligible for Part C services ranges from 2% to 78% across the United States. The proportion of children enrolled in Part C ranges from 1.48% to 6.96%. CONCLUSIONS: This research documented substantial variability in the proportion of children who are likely to be eligible for Part C services. Most states have adopted eligibility definitions that make many more children candidates for Part C early intervention than they serve. However, current rates of enrollment are insufficient to serve all children with delays that fall under 2 SDs below the mean on any of the 5 developmental domains that are required to be evaluated by Part C regulations.

Evaluation of the effectiveness of making Weight Watchers available to Tennessee Medicaid (TennCare) recipients.

INTRODUCTION: In 2006, Tennessee Medicaid (TennCare) offered its recipients access to Weight Watchers for a nominal fee. The aim of this study was to determine the weight change among adult participants. METHODS: This is a retrospective analysis of weight change among overweight and obese TennCare recipients who participated in the program. Weight change was calculated as the median difference from the first date of participation to the last. Weight change was also calculated as median percentage change from initial weight and categorized as weight loss or gain of 0 to 5, ≥5 to 10, and ≥10 %. RESULTS: During the study period, 1,605 individuals started the program and 1192 had at least one follow-up weight measurement and thus met the inclusion criteria for the study. Women (n = 1149) had a BMI of 39.6 kg/m(2) and men (n = 43) had a BMI of 43.0 kg/m(2). The median weight loss for all participants was 1.9 kg, or 1.8 % of initial weight. Twenty percent of participants lost 5 % or more of their initial body weight while participating in the program. Over 13 % of participants only attended two meetings; on average, these participants lost 0.5 % of initial weight. Over 23 % of participants attended 13 or more meetings, and they lost an average of 6.4 % of initial weight. DISCUSSION: Twenty percent of TennCare recipients who joined Weight Watchers lost a clinically significant amount of weight. Participants who attended more meetings lost more weight. Reimbursement for Weight Watchers has been maintained by all of the Medicaid managed care organizations in Tennessee. Partnerships that allow low-income populations to access weight loss programs may provide a valuable weight management tool.

Effects of an internet support system to assist cancer patients in reducing symptom distress: a randomized controlled trial.

BACKGROUND: Cancer patients experience many physical and psychosocial problems for which they need support. WebChoice is an Internet-based, interactive health communication application that allows cancer patients to monitor their symptoms and problems, provides individually tailored information and self-management support, e-communication with expert cancer nurses, and an e-forum for group discussion with other patients. OBJECTIVE: The objective of this study was to examine the effects of WebChoice on symptom distress (primary outcome), depression, self-efficacy, health-related quality of life, and social support (secondary outcomes). METHODS: In this 1-year repeated-measures randomized controlled trial, 325 breast and prostate cancer patients were randomized into 1 experimental group with access to WebChoice and 1 control group who received URLs of publicly available cancer Web sites. RESULTS: Group differences on symptom distress were significant only for the global symptom distress index on the Memorial Symptom Assessment Scale (slope estimate, -0.052 [95% confidence interval, -0.101 to -0.004]; t = 4.42; P = .037). There were no significant group differences on secondary outcomes. Additional analyses showed significant within-group improvements in depression in the experimental group only. In the control group, self-efficacy and health-related quality of life deteriorated significantly over time. CONCLUSION: This randomized controlled trial is one of the first to evaluate effects of an interactive health communication application to support cancer patients in illness management on symptoms. Although only 1 hypothesis was partially supported, the combined results show a clear trend toward better scores in the intervention group on most outcome measures. IMPLICATIONS FOR PRACTICE: If findings can be supported with additional research, WebChoice may become an important tool to support nursing care that can equip cancer patients to better manage their illness.

Computing theoretical rates of part C eligibility based on developmental delays.

Part C early intervention is a nationwide program that serves infants and toddlers who have developmental delays. This article presents a methodology for computing a theoretical estimate of the proportion of children who are likely to be eligible for Part C services based on delays in any of the 5 developmental domains (cognitive, motor, communication, social-emotional and adaptive) that are assessed to determine eligibility. Rates of developmental delays were estimated from a multivariate normal cumulative distribution function. This approach calculates theoretical rates of occurrence for conditions that are defined in terms of standard deviations from the mean on several variables that are approximately normally distributed. Evidence is presented to suggest that the procedures described produce accurate estimates of rates of child developmental delays. The methodology used in this study provides a useful tool for computing theoretical rates of occurrence of developmental delays that make children candidates for early intervention.

Patient, resident physician, and visit factors associated with documentation of sexual history in the outpatient setting.

BACKGROUND: Providers need an accurate sexual history for appropriate screening and counseling, but data on the patient, visit, and physician factors associated with sexual history-taking are limited. OBJECTIVES: To assess patient, resident physician, and visit factors associated with documentation of a sexual history at health care maintenance (HCM) visits. DESIGN: Retrospective cross-sectional chart review. PARTICIPANTS: Review of all HCM clinic notes (n = 360) by 26 internal medicine residents from February to August of 2007 at two university-based outpatient clinics. MEASUREMENTS: Documentation of sexual history and patient, resident, and visit factors were abstracted using structured tools. We employed a generalized estimating equations method to control for correlation between patients within residents. We performed multivariate analysis of the factors significantly associated with the outcome of documentation of at least one component of a sexual history. KEY RESULTS: Among 360 charts reviewed, 25% documented at least one component of a sexual history with a mean percent by resident of 23% (SD = 18%). Factors positively associated with documentation were: concern about sexually transmitted infection (referent: no concern; OR = 4.2 [95% CI = 1.3-13.2]); genitourinary or abdominal complaint (referent: no complaint; OR = 4.3 [2.2-8.5]); performance of other HCM (referent: no HCM performed; OR = 3.2 [1.5-7.0]), and birth control use (referent: no birth control; OR = 3.0 [1.1, 7.8]). Factors negatively associated with documentation were: age groups 46-55, 56-65, and >65 (referent: 18-25; ORs = 0.1, 0.1, and 0.2 [0.0-0.6, 0.0-0.4, and 0.1-0.6]), and no specified marital status (referent: married; OR = 0.5 [0.3-0.8]). CONCLUSIONS: Our findings highlight the need for an emphasis on documentation of a sexual history by internal medicine residents during routine HCM visits, especially in older and asymptomatic patients, to ensure adequate screening and counseling.

Effects of a computer-supported interactive tailored patient assessment tool on patient care, symptom distress, and patients' need for symptom management support: a randomized clinical trial.

OBJECTIVE: To examine the effects of a computer-assisted, interactive tailored patient assessment (ITPA) tool in oncology practice on: documented patient care, symptom distress, and patients' need for symptom management support during treatment and rehabilitation. DESIGN AND METHODS: For this repeated measures clinical trial at a university hospital in Norway, 145 patients starting treatment for leukemia or lymphoma were randomly assigned to either an intervention (n=75) or control group (n=70). Both groups used the ITPA for symptom assessments prior to inpatient and outpatient visits for up to one year. The assessment summary, which displayed patients' self-reported symptoms, problems, and distress in rank-order of the patient's need for support, was provided to physicians and nurses in the intervention group only but not in the control group. RESULTS: Significantly more symptoms were addressed in the intervention group patient charts versus those of the control group. Symptom distress in the intervention group decreased significantly over time in 11 (58%) of 19 symptom/problem categories versus 2 (10%) for the control group. Need for symptom management support over time also decreased significantly more for the intervention group than the control group in 13 (68%) symptom categories. CONCLUSION: This is the first study to show that an ITPA used in an interdisciplinary oncology practice can significantly improve patient-centered care and patient outcomes, including reduced symptom distress and reduced need for symptom management support.