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Objective: To compare safety and efficacy of centanafadine versus methylphenidate hydrochloride extended release (ER; Concerta) in adults with ADHD., Methods: Without head-to-head trials, anchored matching-adjusted indirect comparisons (MAIC) of adverse event rates reported across trials and mean change from baseline in Adult ADHD Investigator Symptom Rating Scale (AISRS) score between centanafadine and methylphenidate hydrochloride ER were conducted. Pooled patient-level data from two centanafadine trials (NCT03605680/NCT03605836) and aggregate data from one published methylphenidate hydrochloride ER trial (NCT00937040) were used. Characteristics of individual patients from the centanafadine trials were matched to aggregate baseline characteristics from the methylphenidate hydrochloride ER trial using propensity score weighting. A sensitivity analysis assessed the robustness of the results to the capping of extreme weights (i.e. >99 th percentile)., Results: Compared with methylphenidate hydrochloride ER, centanafadine was associated with significantly lower risk of dry mouth (risk difference [RD] in percentage points: -11.95), initial insomnia (-11.10), decreased appetite (-8.05), anxiety (-5.39), palpitations (-5.25), and feeling jittery (-4.73) though a significantly smaller reduction in AISRS score (4.16-point). In the sensitivity analysis, the safety results were consistent with the primary analysis but there was no significant difference in efficacy between centanafadine and methylphenidate hydrochloride ER., Conclusion: In this MAIC, centanafadine had better safety and possibly lower efficacy than methylphenidate hydrochloride ER. While safety results were robust across analyses, there was no efficacy difference between centanafadine and methylphenidate hydrochloride ER in the sensitivity analysis. Considering its favorable safety profile, centanafadine may be preferred among patients for whom treatment-related adverse events are a concern.

Objective: To assess the journey of individuals from experiencing a traumatic event through onset of symptoms, diagnosis, and treatment of posttraumatic stress disorder (PTSD)., Methods: Patient- and psychiatrist-level data was collected (02/2022-05/2022) from psychiatrists who treated ≥1 civilian adult diagnosed with PTSD. Eligible charts covered civilian adults diagnosed with PTSD (2016-2020), receiving ≥1 PTSD-related treatment (selective serotonin reuptake inhibitors [SSRIs], serotonin-norepinephrine reuptake inhibitors [SNRIs], atypical antipsychotics [AAs]), and having ≥1 medical visit in the last 12 months. Collected information included clinical and treatment characteristics surrounding the PTSD diagnosis., Results: A total of 273 psychiatrists contributed data on 687 patients with PTSD (average age 36.1; 60.4% female). On average, the traumatic event and symptom onset occurred 8.7 years and 6.5 years prior to PTSD diagnosis, respectively. In the 6 months before diagnosis, 88.9% of patients had received a PTSD-related treatment. At time of diagnosis, 87.8% of patients had intrusion symptoms and 78.9% had alterations in cognition/mood; 41.2% had depressive disorder and 38.7% had anxiety. Diagnosis prompted treatment changes for 79.3% of patients, receiving treatment within 1.9 months on average, often with a first-line SSRI as either monotherapy (52.8%) or combination (24.9%). At the end of the 24-month study period, 34.4% of patients achieved psychiatrist-recorded remission. A total of 23.0% of psychiatrists expressed dissatisfaction with approved PTSD treatments, with 88.3% at least somewhat likely to prescribe AAs despite lack of FDA approval., Conclusion: PTSD presents heterogeneously, with an extensive journey from trauma to diagnosis with low remission rates and limited treatment options.

Objective: To describe post-traumatic stress disorder (PTSD)-related symptoms and frequent psychiatric comorbidities, treatments received, healthcare resource utilization (HRU), and healthcare costs pre- and post-PTSD diagnosis among adults in the United States., Methods: Adults with PTSD who received a PTSD-related pharmacological treatment (selective serotonin reuptake inhibitor [SSRI], serotonin-norepinephrine reuptake inhibitor [SNRI], atypical antipsychotic [AA]) within 24 months of the first observed PTSD diagnosis (index date) were identified using MarketScan Commercial Database (2015-2020). Study outcomes were assessed during the 6-month pre-diagnosis and 24-month post-diagnosis periods. Subgroup analyses included patients treated or not treated with AAs post-PTSD diagnosis., Results: Of the overall patients ( N  = 26,306; mean age at diagnosis 39.5 years; 73.3% female), 85.9% had PTSD-related symptoms and frequent psychiatric comorbidities during the 6 months pre-diagnosis. Patients treated with AAs post-PTSD diagnosis ( N  = 9,298) tended to have higher rates of PTSD-related symptoms and comorbidities at diagnosis than those not treated with AAs ( N  = 7,011). Following diagnosis, the most commonly observed first-line treatments were SSRI (67.4%), AA (23.4%), and SNRI (22.6%). The rate of PTSD-related symptoms and comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs increased during the 6 months post-diagnosis relative to the 6 months pre-diagnosis and then declined over time during the 24 months post-diagnosis., Conclusions: The PTSD diagnosis was associated with increased rates of symptoms and frequent psychiatric comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs, pointing to increased patient monitoring. Within 6 to 12 months after the PTSD diagnosis, these outcomes tended to reduce, perhaps as patients were obtaining targeted and effective care.

Objective: To assess the predictive accuracy of code-based algorithms for identifying invasive Escherichia coli ( E. coli) disease (IED) among inpatient encounters in US hospitals., Methods: The PINC AI Healthcare Database (10/01/2015-03/31/2020) was used to assess the performance of six published code-based algorithms to identify IED cases among inpatient encounters. Case-confirmed IEDs were identified based on microbiological confirmation of E. coli in a normally sterile body site (Group 1) or in urine with signs of sepsis (Group 2). Code-based algorithm performance was assessed overall, and separately for Group 1 and Group 2 based on sensitivity, specificity, positive and negative predictive value (PPV and NPV) and F1 score. The improvement in performance of refinements to the best-performing algorithm was also assessed., Results: Among 2,595,983 encounters, 97,453 (3.8%) were case-confirmed IED (Group 1: 60.9%; Group 2: 39.1%). Across algorithms, specificity and NPV were excellent (>97%) for all but one algorithm, but there was a trade-off between sensitivity and PPV. The algorithm with the most balanced performance characteristics included diagnosis codes for: (1) infectious disease due to E. coli OR (2) sepsis/bacteremia/organ dysfunction combined with unspecified E. coli infection and no other concomitant non- E. coli invasive disease (sensitivity: 56.9%; PPV: 56.4%). Across subgroups, the algorithms achieved lower algorithm performance for Group 2 (sensitivity: 9.9%-61.1%; PPV: 3.8%-16.0%)., Conclusions: This study assessed code-based algorithms to identify IED during inpatient encounters in a large US hospital database. Such algorithms could be useful to identify IED in healthcare databases that lack information on microbiology data.

Objective: Describe symptoms associated with ADHD/treatment-related adverse side effects among adults with ADHD in the US and assess their impact on quality of life (QoL) and work productivity., Methods: An online survey among adults receiving ADHD medications in the US was conducted to collect information relating to symptoms associated with ADHD/treatment-related adverse side effects. Participants were recruited from the panel of a well-established market research firm, Dynata, from 26 July to 30 July 2021 and were included in the study if they met the eligibility criteria and were willing to participate in the survey. Correlations between symptoms and key outcomes (QoL/employment/work impairment) were estimated using linear regression analyses., Results: Of 585 participants, 95.2% experienced ≥1 symptom associated with ADHD/treatment-related adverse side effects in the past month (average = 5.8 symptoms). The number of symptoms was significantly correlated with reduced QoL, reduced probability of being employed, and increased work/activity impairment. Among subgroups with insomnia/other sleep disturbances and emotional impulsivity/mood lability, 50.4% and 44.7% reported their symptoms had "a lot" or "extremely" negative impact on their overall well-being, respectively., Conclusions: Symptoms associated with ADHD/treatment-related adverse side effects are common and have a substantial negative impact on QoL and reduces patients' probability of employment. Improved management of ADHD/treatment-related adverse side effects and more tolerable treatment options have the potential to improve QoL and work productivity among adults with ADHD.

Objective: This study synthesized evidence regarding the prevalence of post-traumatic stress disorder (PTSD) in the United States (US)., Methods: A systematic literature review (SLR) identified recently published (2015-2019) observational studies of PTSD prevalence in the US via the MEDLINE, EMBASE, and PsycINFO databases. Eligible studies' most recent data were collected no earlier than 2013. Data elements extracted included study design, sample size, location, data source/year(s), study population(s), traumatic event type, prevalance estimates with corresponding look-back periods, and clinical metrics., Results: Data from 38 identified articles were categorized by population, diagnostic criteria, and lookback period. Among civilians, point prevalence ranged from 8.0% to 56.7%, 1-year prevalence from 2.3% to 9.1%, and lifetime prevalence from 3.4% to 26.9%. In military populations, point prevalence ranged from 1.2% to 87.5%, 1-year prevalence from 6.7% to 50.2%, and lifetime prevalence from 7.7% to 17.0%. Within these ranges, several estimates were derived from relatively high quality data; these articles are highlighted in the review. Prevalence was elevated in subpopulations including emergency responders, refugees, American Indian/Alaska Natives, individuals with heavy substance use, individuals with a past suicide attempt, trans-masculine individuals, and women with prior military sexual trauma. Female sex, lower income, younger age, and behavioral health conditions were identified as risk factors for PTSD., Conclusions: PTSD prevalence estimates varied widely, partly due to different study designs, populations, and methodologies, and recent nationally representative estimates were lacking. Efforts to increase PTSD screening and improve disease awareness may allow for a better detection and management of PTSD.

Objective: To assess treatment patterns in adults with attention-deficit/hyperactivity disorder (ADHD) and associated healthcare costs in a real-world US setting., Methods: Claims data from the IBM MarketScan Commercial Subset (Q1/2014-Q4/2018) was used to identify adults diagnosed with ADHD who newly initiated on ADHD treatment (index date). Treatment sequences were defined using an algorithm; for each sequence, the regimen comprised all ADHD-related agents observed within 30 d of the first agent during the 12-month study period. Treatment changes included discontinuation, switch, add-on, and drop. Treatment characteristics were described for the first treatment regimen observed. Total adjusted annual healthcare costs were compared between patients with no treatment change and patients with 1, 2, and ≥3 treatment changes., Results: Among 122,881 adults with ADHD, the majority initiated a stimulant (95.1%) as their first treatment regimen observed; 9.3% of patients initiated combination therapy of ≥2 ADHD-related agents, and 34.9% of patients had psychotherapy. After an average first treatment regimen duration of 7.1 months, 50.2% of patients experienced a treatment change (22.5% discontinued, 17.5% switched, 5.3% had an add-on, and 4.6% had a treatment drop). Among those who discontinued, 44.8% did so within the first month of initiation. Mean annual healthcare costs were higher among patients with at least 1 treatment change compared to those with no treatment changes; excess costs increased with each additional treatment change., Conclusions: Treatment changes were commonly observed and were associated with excess healthcare cost, emphasizing the unmet treatment needs of adults with ADHD in the US.

Objectives: To evaluate geographic variation in the prevalence of autosomal dominant polycystic kidney disease (ADPKD) in the US, including ADPKD at risk of rapid progression., Methods: Claims data from the IBM MarketScan Commercial and Medicare Supplemental databases (01/16/2016-12/31/2017) were used to estimate the 2017 annual and 2016-2017 two-year prevalence of diagnosed ADPKD and ADPKD at risk of rapid progression in the US overall, and stratified by census regions and states. Risk of rapid progression was identified based on either: hypertension <35 years, hematuria <30 years, albuminuria, stage 2 chronic kidney disease (CKD) <30 years, stage 3 CKD <50 years, and stage 4/5 CKD or kidney transplant <55 years., Results: Annual prevalence was estimated at 2.34 and two-year prevalence at 3.61 per 10,000 in the US. Across census regions, two-year prevalence per 10,000 was highest in the Northeast (4.14) and lowest in the West (3.35). Prevalence was significantly correlated with the proportion of individuals in urban areas ( r  = .34, one-sided p  = .026). In 2017, 37.5% of patients were identified as being at risk for rapid progression, and this proportion was larger among patients in the South (42.1%, p  < .001)., Conclusion: This estimate for ADPKD prevalence is consistent with previously reported national estimates, with regional variation suggesting that ADPKD might be under-diagnosed in rural areas with more limited access to care. More than one-third of ADPKD patients presented risk factors associated with rapid progression, highlighting the need for timely identification, as disease-modifying therapy may delay progression to end-stage renal disease.