Daily Adherence Research Articles

¿Cómo evaluar los resultados en salud en el dolor crónico no oncológico? Investigación cualitativa

Introduction and objectivesThere is a lack of indicators that evaluate the health results of the non-cancer chronic pain (NCCP). The objective of this study was to agree on how to evaluate health outcomes in NCCP in Spain, as well as to propose lines of action to have an optimal evaluation framework not only for patients, but for healthcare professionals and managers as well. Material and methodsThis was a qualitative research study through directed group interviews which followed a script based on structured questions using the PICO methodology. ResultsMore than the intensity of pain, the main points to be measured are pain-free time, improved rest/sleep, improved mood, recovery of daily activities and adherence to treatment, in addition to —in the scope of management— resource consumption. The therapeutic objective must be defined individually, based on the adjustment of expectations between the healthcare professional and the patients, taking into account their preferences and involving them in the therapeutic process. Patients and caregivers must be informed and trained with special emphasis on the psycho-emotional sphere of pain. ConclusionsIt is necessary to evaluate the health outcomes in NCCP in Spain. Lines of action are proposed that might provide an adequate assessment framework for the patient, the healthcare professionals and the health managers.

Inpatient CPAP adherence may predict post-discharge adherence in hospitalized patients screened high risk for OSA.

Despite increased recognition of sleep disordered breathing in hospitalized patients, studies are lacking on the impact of inpatient adherence with positive airway pressure (PAP) therapy on post-discharge adherence. To assess the predictive value of inpatient adherence to PAP therapy on post-discharge compliance and adherence. We reviewed data on individuals as part of a registry of a hospital-based sleep medicine program between August 2019 and December 2020. Consecutive patients identified as high risk for sleep disordered breathing based on our 2-tier screening process and initiated on Auto-PAP (APAP) therapy were included. Their adherence and post-discharge course were recorded. Primary objectives were polysomnography (PSG) compliance, sleep medicine clinic follow-up compliance, and 30-day adherence to PAP therapy if indicated by PSG. In total, 900 individuals were screened during the study period. Of these, 281 were offered inpatient PAP therapy. Patients on bilevel PAP therapy (88 patients) were excluded due to lack of objective compliance recording. Final analysis was performed on 193 patients. Of the 193 patients placed on inpatient APAP, 140 (73%) were adherent to the therapy with average usage of 367min per day versus 140min per day in the non-adherent (p < 0.001). There was no significant difference in oxygen desaturation index between the adherent and non-adherent groups (32.4 ± 21.9 events per hour and 34.5 ± 21.9 events per hour consistent; p = 0.5). No demographic and anthropometric characteristics or comorbid conditions were noted. Those who were adherent to PAP therapy in-hospital 47/140 (34%) underwent ambulatory PSG post-discharge compared to 7/53 (13%) of those non-adherent in-hospital (p = 0.002). The adherent group also had significantly higher likelihood for post-discharge clinic follow-up (p = 0.01) and adherence to outpatient PAP therapy (p = 0.01). Hospitalized patients identified as high risk for sleep disordered breathing have high adherence to PAP therapy during hospitalization and inpatient adherence predicts outpatient follow-up (both PSG testing and sleep clinic) and home PAP adherence.

Acute Bacterial Skin and Skin Structure Infections: Advantages and Disadvantages of Early Discharge and Outpatient Parenteral Antibiotic Therapy

Acute bacterial skin and skin structure infections (ABSSSI) can require long periods of antibiotic therapy. If an ABSSSI is treated while a person is in hospital, this may lead to an extended hospital stay of days or even weeks, even if the patient is in a stable enough medical condition to be discharged to their home environment. As such, inpatient treatment of an ABSSSI can incur high costs for the hospital and tie up beds that could be used for other patients. Michael Wilke from Inspiring-health GmbH, Munich, Germany, and the Medical School Hamburg, Germany, discussed with the EMJ how early discharge may be viable for patients who are medically stable and can either return to the hospital for daily treatment with intravenous (IV) infusions or are able to, reliably, take oral antibiotics. Also available are the long-acting antibiotics oritavancin and dalbavancin. The latter is administered only once via IV infusion. While the cost per dose of dalbavancin is more expensive than most oral or daily/twice daily IV antibiotic regimens, its use can facilitate early discharge, leading to reduced hospital stays and offset cost savings. Due to the administration schedule, the use of long-acting antibiotics circumvents issues with daily medication adherence.

Patients' satisfaction, unmet needs, and treatment benefits in moderate to severe psoriasis in Greece: results from a cross-sectional survey.

Data regarding patients' satisfaction, individuals' therapeutic needs and their perception regarding the treatment benefit might provide useful insights for the unmet medical need from patients' perspective. To the best of our knowledge, no data are available in Greece investigating in depth moderate to severe psoriasis while there is a scarcity of studies in the international literature. The objective of this study was to capture patients' satisfaction and perception about treatment benefits in patients with moderate to severe psoriasis in Greece. A cross-sectional survey was conducted in March-April 2021. Eligible to participate were adults with moderate to severe psoriasis, members of the Greek patient association EPIDERMIA. A structured questionnaire including socio-demographic factors, history of disease, comorbidities, current treatment, severity self-assessment and impact in daily activities, treatment adherence, treatment satisfaction, and Patient Benefit Index (PBI), was developed. Univariate parametric and non-parametric tests along with generalized linear models were applied. A total of 314 adults with moderate to severe psoriasis responded. The 97.5% of the participants reported that they were under treatment, while 41.1% of them mentioned none or little/quite satisfaction by their current treatment, with the most frequently reported reason of dissatisfaction to be the "no satisfactory improvement since treatment onset." The most important therapeutic goals from patient perspective were to "be healed of all skin defects," and to "get better skin quickly." The therapeutic benefit for these goals was found to be moderate (55% and 67%, respectively). Multivariate analysis confirmed that treatment type and psoriasis severity were factors independently associated with treatment satisfaction, and PBI Score. The results of this survey reveal the unmet medical need for moderate to severe psoriasis from patient perspective, since 2/5 patients stated that they are not much or very much satisfied with their current treatment, and more than half patients stated that the most important therapeutic goals (i.e., clean skin, early onset) for them are not achieved.

Sjögren's Syndrome Associated Dry Eye: Impact on Daily Living and Adherence to Therapy.

Sjögren’s syndrome-related dry eye disease (SS-DED) often involves more severe dry eye symptoms than people with non-SS dry eye disease (DED). This cross-sectional study employed an anonymous self-administered questionnaire to understand the experience of people living with SS-DED and to identify factors affecting adherence to DED self-care. Participants reported difficulty with visual tasks such as driving, and diminished enjoyment in daily activities due to DED symptoms. Almost 80% reported being worried about a reduced quality of life due to DED, and over 50% reported fear of blindness. The most common reasons for non-adherence were cost of therapy and forgetting to instill drops. Drop rationing to reduce cost of therapy was endorsed by 83% of respondents. Only 3% of respondents had private insurance for non-prescription agents required to treat DED. A quarter of respondents reported they would not disclose non-adherence to their eye care provider. Multiple regression analysis revealed age was a significant contributor to missing drops. This is the first study to report on the financial burden experienced by SS-DED patients in Canada. This paper identified strategies used by patients to reduce the cost of therapy and its impact on adherence to treatment. Patients may be reluctant to disclose challenges regarding adherence to DED therapy, as well as fears of worsening quality of life.

Association between cognitive impairment and oral anticancer agent use in older patients with metastatic renal cell carcinoma.

Kidney cancer is the fastest-growing cancer diagnosis in the developed world. About 16% of new cases are stage IV, which has a low five-year survival rate. Many patients with metastatic renal cell carcinoma (mRCC) are older and may have mild cognitive impairment or dementia (MCI/D). Given prior reports of patients with dementia initiating less cancer therapy and the importance of oral anticancer agents (OAAs) in mRCC treatment, we investigated the prevalence of preexisting MCI/D in patients with mRCC and their OAA use. SEER-Medicare patients were analyzed who were ≥65 years, diagnosed with mRCC between 2007 and 2015, and had Medicare part D coverage. Patterns and predictors of (a) OAA utilization within the 12 months following mRCC diagnosis and (b) adherence (percent of days covered [PDC] ≥ 80%) during the first 90 days following treatment initiation were assessed. Of the 2792 eligible patients, 268 had preexisting MCI/D, and 907 initiated OAA treatment within 12 months of mRCC diagnosis. Patients with preexisting MCI/D were less likely to begin an OAA than those without MCI/D (fully-adjusted HR 0.53, 95% CI 0.38-0.76). Among OAA initiators, a preexisting MCI/D diagnosis did not alter the likelihood that a person would be adherent (adjusted RR 0.84, 95% CI 0.55-1.28). Patients with preexisting MCI/D were half as likely to start an OAA during the year following mRCC diagnosis than patients without comorbid MCI/D. The 90-day adherence of OAA initiators was not significantly different between those with and without preexisting MCI/D. In light of this, clinicians should assess mRCC patients for cognitive impairment and take steps to optimize OAA utilization by those with MCI/D.

Beyond pain control: Outcome and treatment preferences in pediatric migraine.

The objective of this study was to describe treatment preferences and perceived quality of existing outcome measures among children and adolescents with migraine and their caregivers. Across disciplines, there is increasing recognition of the value of direct input from stakeholders. Little empirical work has been done to determine what outcomes matter most to pediatric patients with migraine and their caregivers. In this qualitative study, we recruited participants from the multicenter, prospective Pediatric Migraine Registry. We used stratified purposive sampling to recruit children and adolescents of varied ages and headache frequency. Patients with migraine and their caregivers completed semistructured interviews targeting treatment preferences and perceived quality of existing outcome measures. Emergent themes and subthemes were identified using conventional content analysis. Thirty dyads of children/adolescents and their caregivers were enrolled and completed 59 interviews (n=29 children/adolescent interviews and n=30 caregiver interviews). Three themes emerged. (1) Symptom relief: Looking beyond headache resolution: Participants described the value of outcomes in addition to pain relief, including a reduction in migraine intensity and improvement in non-pain symptoms. (2) Trade-offs between side effects and relief: Participants described cost-benefit analyses that can occur with headache treatment and acknowledged the impact of drug side effects on daily life and medication adherence. (3) Child-centered treatment: Participants described medication attributes salient to the pediatric context, including age-appropriate routes of administration and adequate safety data. Children, adolescents, and caregivers impacted by migraine value outcomes in addition to traditionally studied migraine endpoints. Participants valued decreased pain severity, even in the absence of pain resolution. Participants also prioritized the absence of side effects and key medication attributes, including fast onset and age-appropriate routes of administration. These results highlight an opportunity to design patient-centered clinical trials, develop drugs, and support product labeling that align with the outcomes valued most by children and adolescents with migraine and their caregivers.

Cost-effectiveness of easy-access, risk-informed oral pre-exposure prophylaxis in HIV epidemics in sub-Saharan Africa: a modelling study

SummaryBackgroundApproaches that allow easy access to pre-exposure prophylaxis (PrEP), such as over-the-counter provision at pharmacies, could facilitate risk-informed PrEP use and lead to lower HIV incidence, but their cost-effectiveness is unknown. We aimed to evaluate conditions under which risk-informed PrEP use is cost-effective.MethodsWe applied a mathematical model of HIV transmission to simulate 3000 setting-scenarios reflecting a range of epidemiological characteristics of communities in sub-Saharan Africa. The prevalence of HIV viral load greater than 1000 copies per mL among all adults (HIV positive and negative) varied from 1·1% to 7·4% (90% range). We hypothesised that if PrEP was made easily available without restriction and with education regarding its use, women and men would use PrEP, with sufficient daily adherence, during so-called seasons of risk (ie, periods in which individuals are at risk of acquiring infection). We refer to this as risk-informed PrEP. For each setting-scenario, we considered the situation in mid-2021 and performed a pairwise comparison of the outcomes of two policies: immediate PrEP scale-up and then continuation for 50 years, and no PrEP. We estimated the relationship between epidemic and programme characteristics and cost-effectiveness of PrEP availability to all during seasons of risk. For our base-case analysis, we assumed a 3-monthly PrEP cost of US$29 (drug $11, HIV test $4, and $14 for additional costs necessary to facilitate education and access), a cost-effectiveness threshold of $500 per disability-adjusted life-year (DALY) averted, an annual discount rate of 3%, and a time horizon of 50 years. In sensitivity analyses, we considered a cost-effectiveness threshold of $100 per DALY averted, a discount rate of 7% per annum, the use of PrEP outside of seasons of risk, and reduced uptake of risk-informed PrEP.FindingsIn the context of PrEP scale-up such that 66% (90% range across setting-scenarios 46–81) of HIV-negative people with at least one non-primary condomless sex partner take PrEP in any given period, resulting in 2·6% (0·9–6·0) of all HIV negative adults taking PrEP at any given time, risk-informed PrEP was predicted to reduce HIV incidence by 49% (23–78) over 50 years compared with no PrEP. PrEP was cost-effective in 71% of all setting-scenarios, and cost-effective in 76% of setting-scenarios with prevalence of HIV viral load greater than 1000 copies per mL among all adults higher than 2%. In sensitivity analyses with a $100 per DALY averted cost-effectiveness threshold, a 7% per year discount rate, or with PrEP use that was less well risk-informed than in our base case, PrEP was less likely to be cost-effective, but generally remained cost-effective if the prevalence of HIV viral load greater than 1000 copies per mL among all adults was higher than 3%. In sensitivity analyses based on additional setting-scenarios in which risk-informed PrEP was less extensively used, the HIV incidence reduction was smaller, but the cost-effectiveness of risk-informed PrEP was undiminished.InterpretationUnder the assumption that making PrEP easily accessible for all adults in sub-Saharan Africa in the context of community education leads to risk-informed use, PrEP is likely to be cost-effective in settings with prevalence of HIV viral load greater than 1000 copies per mL among all adults higher than 2%, suggesting the need for implementation of such approaches, with ongoing evaluation.FundingUS Agency for International Development, US President's Emergency Plan for AIDS Relief, and Bill & Melinda Gates Foundation.

The Impact of Triangle Hierarchical Management on Self-Management Behavior and Quality of Survival in Parkinson's Patients.

ObjectiveTo investigate the effect of Triangle tiered and graded management on the self-management behavior and quality of survival of Parkinson's Disease (PD) patients.MethodsEighty ambulatory PD patients admitted to the neurology outpatient clinic of our hospital from June 2020 to January 2021 were selected for the study. Eighty patients were divided into 40 cases each in the test group and the control group using the random number table method. Patients in the control group were given conventional treatment and care, while in the test group, Triangle hierarchical management was applied on the basis of the control group. Non-motor symptoms [assessed by the Montreal Cognitive Inventory (MoCA), the Scale for Outcomes in PD for Autonomic Symptoms disability Scale (SCOPA-DS) and the Nocturnal Scale (SCOPA-NS)], motor symptoms [assessed by the Functional Gait Assessment (FGA), the Modified Ashworth Scale, and the Unified Parkinson's Disease Rating Scale (UPDRS-III)], quality of life (assessed by Barthel Index), medication adherence (self-administered medication adherence questionnaire), quality of survival (assessed by the 39-item Parkinson's Disease Quality of Survival Questionnaire, PDQ-39), and self-management effectiveness (assessed by the Chronic Disease Self-Efficacy Scale, symptom management and disease co-management) were compared between the two groups before and after the intervention. The two groups were also observed for satisfaction with care.ResultsAfter the intervention, the MoCA score, FGA score, Barthel Index, Medication adherence and all scores of self-management effectiveness were significantly higher in the test group than in the control group (P < 0.05); the SCOPA-DS score, SCOPA-NS score, Ashworth score, UPDRS-III score and PDQ-39 score were significantly lower than in the control group (P < 0.05). Satisfaction with nursing care was significantly higher in the test group than in the control group (P < 0.05).ConclusionThe application of Triangle's tiered and graded management to the home care of ambulatory PD patients was effective in improving their non-motor and motor symptoms, their ability to perform daily activities, medication adherence and self-management effectiveness, and their overall survival outcome.

Prevalence Estimation of Diabetes Mellitus Among Tuberculosis Cases, Its Risk Factors, and Treatment Outcome in Rajkot City

Background: Tuberculosis (TB) and diabetes mellitus (DM) are the world's leading public health issues. TB with DM co-morbidity adversely affects prognosis of individual diseases and its treatment outcome. Materials and Methods: A cross-sectional study was conducted at five TB units of Rajkot city for five quarters. Newly registered pulmonary TB (PTB) patients having DM during the study period were included as cases. All cases were followed up at the end of treatment to observe outcomes. Information was collected in a pretested proforma using the interview technique. Results: The prevalence of DM among PTB cases was 5%. Maximum cases were in 51–60 years (34.4%), male: female ratio was 3:1, living in urban slum (53.1%), literate (81.2%), and from middle socio-economic class (65.6%). One-fourth of the cases had family (28.1%) and past history (28.1%) of TB, and more than one-third (37.5%) of the cases had family history of DM. All cases were on daily drug adherence, and most of them (83%) were on regular follow-up. Significant association was observed with urban slum (P = 0.03) and family history of diabetes (P = 0.04) among cases. At the end of continuation phase, 82.8% of the cases were cured and 4.7% of the cases had completed treatment. Conclusion: The study reported 5% of DM among newly registered TB cases and family history of DM as its significant risk factor.

Errors in Conduct of the CNBSS Trials of Breast Cancer Screening Observed by Research Personnel.

To investigate why the Canadian National Breast Screening Study (CNBSS) did not show mortality reduction with mammography. This study explored long-standing concerns related to the validity of the randomization process, methods of recruiting women to participate in the trials, and training of the staff working in the CNBSS. Surviving former CNBSS personnel, whose roles involved direct recruitment, enrollment, randomization, clinical examination, image interpretation, and management of patients in the CNBSS were interviewed. Individuals were contacted and consented to provide firsthand accounts of daily operations and adherence to research protocols via standardized questions. Consistency of observational data with quantitative results from the CNBSS trials was evaluated. Eleven of 28 (39.3%) staff confirmed that women with preexisting symptoms of breast cancer were systematically recruited at some centers; 57.1% (16/28) confirmed that personnel performing screening in CNBSS had very limited training and experience; 39.3% (11/28) verified that imaging equipment was often substandard; 50% (14/28) indicated that mammography image quality was generally poor; and 28.6% (8/28) corroborated that in some cases surgeons were unwilling to perform biopsies or surgeries for women with suspicious abnormalities found only on screening mammography that lacked a palpable correlate. These firsthand accounts provide new information confirming that the CNBSS did not consistently and rigorously assess the true efficacy of screening mammography. The staff accounts clarify reasons why the CNBSS results were outliers compared with the six other randomized trials of screening mammography and should not be used as credible scientific evidence to inform health policy.

Impact of mail-based continuous positive airway pressure initiation on treatment usage and effectiveness.

PurposeIn-person visits with a trained therapist have been standard care for patients initiating continuous positive airway pressure (CPAP). These visits provide an opportunity for hands-on training and an in-person assessment of mask fit. However, to improve access, many health systems are shifting to remote CPAP initiation with equipment mailed to patients. While there are potential benefits of a mailed approach, relative patient outcomes are unclear. Specifically, many have concerns that a lack of in-person training may contribute to reduced CPAP adherence. To inform this knowledge gap, we aimed to compare treatment usage after in-person or mailed CPAP initiation.MethodsOur medical center shifted from in-person to mailed CPAP dispensation in March 2020 during the COVID-19 pandemic. We assembled a cohort of patients with newly diagnosed obstructive sleep apnea (OSA) who initiated CPAP in the months before (n = 433) and after (n = 186) this shift. We compared 90-day adherence between groups.ResultsMean nightly PAP usage was modest in both groups (in-person 145.2, mailed 140.6 min/night). We did not detect between-group differences in either unadjusted or adjusted analyses (adjusted difference − 0.2 min/night, 95% − 27.0 to + 26.5).ConclusionsMail-based systems of CPAP initiation may be able to improve access without reducing CPAP usage. Future work should consider the impact of mailed CPAP on patient-reported outcomes and the impact of different remote setup strategies.

Mass Spectroscopy Imaging of Hair Strands Captures Short-Term and Long-Term Changes in Emtricitabine Adherence.

Most measures of adherence to antiretroviral therapy require a blood sample, and none capture longitudinal daily adherence. A new noninvasive method for measuring daily adherence to antiretroviral regimens containing emtricitabine (FTC) was developed for intact hair strands using infrared matrix-assisted laser desorption electrospray ionization (IR-MALDESI) mass spectrometry imaging (MSI). A directly observed therapy study of daily and intermittent (3, 1, and 0 doses/week) FTC dosing (n = 12) benchmarked adherence in hair, revealing distinct accumulation patterns and median FTC signal abundance (1,702, 495, 352, and 0, respectively) with each dosing frequency. A threshold value of FTCsignal abundance of 500 differentiated daily dosing from 3 or fewer doses/week (specificity, 100%; sensitivity, 100% over 30 days and 80% over 60 days). Using these criteria, daily FTC hair adherence was classified in young men (n = 8) who have sex with men (YMSM) engaged in or initiating preexposure prophylaxis (PrEP). Four types of adherence profiles were observed in sequential 30-day periods: consistently high, occasional missed doses, improvement following study initiation, and intermittent. Discrete days of nonadherence were identified across the 60-day window, with the average number of consecutive days classified as nonadherent increasing across the four profile types (1, 2, 19, and 58 days, respectively). Additionally, cumulative FTC response in hair (60-day average) significantly correlated with dried blood spot tenofovir diphosphate concentrations collected simultaneously (rs = 0.79, P = 0.03). Based on these data, IR-MALDESI FTC adherence classification in hair strands can better delineate short-term changes in adherence behaviors over a long retrospective window, offering great potential for noninvasive adherence monitoring and quick supportive interventions.

Association of Daily Growth Hormone Injection Adherence and Height Among Children With Growth Hormone Deficiency

ObjectiveRecombinant human growth hormone (somatropin) is recommended for children with growth hormone deficiency (GHD) to normalize adult height. Prior research has indicated an association between adherence to somatropin and height velocity. Further research is needed using real-world data to quantify this relationship; hence the objective of this study was to investigate the association between adherence to somatropin and change in height among children with GHD. MethodsThis retrospective cohort study included patients in the IQVIA PharMetrics Plus and Ambulatory Electronic Medical Records databases aged 3 to 15 years, with ≥1 GHD diagnosis code claim and newly initiated on somatropin between January 1, 2007 and November 30, 2019. Adherence was measured over the follow-up using the medication possession ratio (MPR); patients were classified as adherent (MPR ≥ 0.8) or nonadherent (MPR < 0.8). ResultsAmong 201 patients initiated on somatropin, 74.6% were male, mean age was 11.4 years, and the mean follow-up was 343.3 days. Approximately 76.6% of patients were adherent to somatropin over the follow-up period. Adjusted growth trajectories were similar between adherent and nonadherent patients pre-treatment initiation (P = .15). Growth trajectories post-initiation were significantly different (P = .001). On average, adherent patients gained an additional 1.8 cm over 1 year compared with nonadherent patients, adjusted for covariates. ConclusionGreater adherence to somatropin therapy is associated with improved height velocity. As suboptimal adherence to daily somatropin therapy is an issue for children with GHD, novel strategies to improve adherence may improve growth outcomes.

Tenofovir Diphosphate in Dried Blood Spots in Pregnant and Postpartum Women With HIV in Kenya: A Novel Approach to Measuring Peripartum Adherence.

Adherence to antiretroviral therapy (ART) among pregnant and postpartum women with HIV (PWLWH) is critical to promote maternal health and prevent HIV transmission. Tenofovir diphosphate (TFV-DP) in dried blood spots (DBS) is an objective assessment of cumulative ART adherence that has not been fully assessed in PWLWH. Southwestern Kenya. PWLWH receiving tenofovir disoproxil fumarate-based ART from 24 health facilities provided DBS samples at 3 time points [pregnancy/early postpartum (PP), 6 months PP, and 9-12 months PP]. Thresholds for daily adherence were defined as TFV-DP in DBS ≥650 fmol/punch in pregnancy and ≥950 PP. Descriptive analysis is presented. Cluster adjusted χ2 and t-tests were used to test for association with clinical and demographic factors. A total of 419 DBS samples were collected from 150 PWLWH. Median TFV-DP in DBS was lowest, 552 fmol/punch [interquartile range (IQR), 395-759] in pregnancy and declined over time [914 (IQR, 644-1176) fmol/punch; early PP; 838 (IQR, 613-1063) fmol/punch 6 months PP; and 785 (IQR, 510-1009) fmol/punch 9-12 months; P < 0.001]. Only 42% of samples in pregnancy and 38.5% of samples in PP met thresholds for daily adherence. Clinical or demographic factors were not associated with suboptimal adherence levels. Cumulative ART exposure in PWLWH, quantified by TFV-DP in DBS, demonstrated a stepwise decrease (ie, adherence) PP. Most women demonstrated less than daily adherence throughout the peripartum period. Use of TFV-DP in DBS as a measure of cumulative ART adherence could help optimize health outcomes in PWLWH and their infants.

HIV prevention: better choice for better coverage.

IntroductionAntiretroviral‐based pre‐exposure prophylaxis (PrEP) is today an established, effective and safe method of HIV prevention used in multiple countries worldwide by a broad range of populations at risk of HIV infection. Biomedical innovations are critical in supporting the primary prevention of HIV; however, their potential can only be maximized if end‐user challenges are recognized, described and used to develop next‐generation models.DiscussionFirst‐generation PrEP, a daily oral pill, is highly efficacious, discreet and affords users the ability to commence and conclude treatment rapidly. However, consistent daily adherence and persistence is challenging, especially among younger populations, due in part to side effects, the risk of stock‐outs and a lack of pill storage options. Second‐generation PrEP, longer acting agents that require less frequent dosing, could overcome such challenges. Agents that have shown efficacy in clinical trials include a monthly vaginal ring and PrEP injectables to be administered every 8 weeks, while products in development include 6 monthly injectables, oral therapy that uses monthly rather than daily pills, implants and the potential for long‐acting passive immunization.ConclusionsSecond‐generation PrEP agents will have the potential to offer improved adherence and less frequent reminders once they have undergone further development and the delivery systems that will best support them have been established. In order to pursue global UNAIDS targets of reducing new HIV infections to fewer than 500,000 annually by 2025, and to ensure that all people have access to prevention options that meet their specific prevention needs, both early and next‐generation PrEP options are needed.

A highly feasible, reliable, and fully remote protocol for mobile app-based cognitive assessment in cognitively healthy older adults.

IntroductionThe early detection of cognitive impairment is one of the most important challenges in Alzheimer's disease (AD) research. The use of brief, short‐term repeated test sessions via mobile app has demonstrated similar or better reliability and validity compared to standard in‐clinic assessments in adult samples. The present study examined adherence, acceptability, and reliability for a remote, app‐based cognitive screening protocol in healthy older adults.MethodsCognitively unimpaired older adults (N = 52, ages 60–80) completed three brief cognitive testing sessions per day within morning, afternoon, and evening time windows, for 8 consecutive days using a mobile app‐based cognitive testing platform. Cognitive tasks assessed visual working memory, processing speed, and episodic memory.ResultsParticipants completed an average of 93% (M = 22.3 sessions, standard deviation = 10.2) of the 24 assigned sessions within 8 to 9 days. Average daily adherence ranged from 95% of sessions completed on day 2 to 88% of sessions completed on day 8. There was a statistically significant effect of session time on adherence between the morning and afternoon sessions only F (1, 51) = 9.15, P = .004, η p 2 = 0.152, with fewer afternoon sessions completed on average. The within‐person reliabilities of average scores, aggregated across all 24 sessions, were exceptionally high, ranging from 0.89 to 0.97. Performance on the episodic memory task was positively and significantly associated with total score and word list recall score on the Telephone Interview for Cognitive Status. In an exit survey, 65% of participants reported that they “definitely” would complete the sessions again.DiscussionThese findings suggests that remote, mobile app–based cognitive testing in short bursts is both highly feasible and reliable in a motivated sample of cognitively normal older adults. Limitations include the limited diversity and generalizability of the sample; this was a largely White, highly educated, and motivated sample self‐selected for AD research.

Does adherence to a quality indicator regarding early weaning from invasive ventilation improve economic outcome? A single-centre retrospective study

ObjectivesTo measure and assess the economic impact of adherence to a single quality indicator (QI) regarding weaning from invasive ventilation.DesignRetrospective observational single-centre study, based on electronic medical and administrative records.SettingIntensive...

The Use of Auto-Titrating Continuous Positive Airway Pressure (AutoCPAP) for Obstructive Sleep Apnea Syndrome in Children with Obesity.

Background: Positive airway pressure can be an effective and safe therapy for children with obstructive sleep apnea syndrome (OSAS). Few studies have assessed the safety and efficacy of autoCPAP in pediatric patients with obesity. Methods: This was a retrospective chart review of children with obesity (Body Mass Index (BMI) > 99th percentile), ages 2–18, diagnosed with OSAS (Obstructive Apnea-Hypopnea Index (OAHI) > 1/h) and used autoCPAP with 30-day adherence. Exclusion criteria included patients with complex comorbidities. Adherence was defined as autoCPAP use ≥4 h/night for at least 21/30 days. Baseline PSG OAHI was compared to the AHI from the 30-day autoCPAP compliance report. We also compared autoCPAP 30-day 95th percentile pressures with the pressures from PAP titration. Results: The study included 19 children, ranging 5–15 years old. The median BMI was 99.6th percentile and average adherence was 25/30 nights with mean of 7.3 h/night. The median OAHI was 12.3/h on baseline PSG and the 30-day autoCPAP download AHI decreased to 1.7/h. No adverse outcomes were identified. The average difference between 95th percentile autoCPAP pressure and PAP titration pressure was 0.89 cmH20. Conclusion: Our study suggests autoCPAP is effective and safe for the treatment of OSAS in pediatric patients with obesity. Using autoCPAP may reduce delays in treatment. Additional research is needed to verify the long-term effectiveness of autoCPAP in this population.

The Unique Symptom Burden of Patients Receiving CAR T-Cell Therapy.

There is little research on the patient experience of symptom burden from CAR T-cell therapy, and no validated measure specific to the symptoms of CAR T-cell therapy currently exists. The purpose of this study was to identify symptoms experienced and to determine the content domain for a patient-reported outcome (PRO) measuring symptom burden for patients who had received standard of care CAR T-cell therapy for advanced B-cell lymphoid malignancies. Semi-structured qualitative interviews were conducted with a sample of 21 patients who had received CAR T-cell therapy. Content analysis was used to define the symptom burden content domain. Sixty-two percent of patients were interviewed within 3 months of therapy; 81.0% experienced cytokine release syndrome and 28.6% experienced neurotoxicity. Content analysis found 31symptoms related to disease and treatment. The most common disease-related symptom identified by patients was pain (43%). The most common symptoms identified by patients as related to CAR T-cell therapy included fatigue (tiredness) (62%), lack of appetite (29%), headache (29%), chills or feeling cold (24%), and feeling confused (24%). The qualitative analysis also confirmed that symptoms interfere with daily activities, work, walking, relationships with others, mood, and enjoyment of life. Patients who receive standard CAR T-cell therapy experiencenumerous symptoms related to disease and CAR T-cell therapy, including symptoms related to the T-cell infusion. Symptoms may result in interference with daily activities, relationships, treatment adherence, and mood. Oncology nurses should be aware of and assess symptom related to CAR T-cell therapy.