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OBJECTIVES: The study examined a commercial accountable care organization (ACO) population and then assessed the impact of an integrated care management program on medical spending and clinical event rates. STUDY DESIGN: Retrospective cohort study of high-risk individuals (n = 487) in a population of 365,413 individuals aged 18 to 64 years within the Mass General Brigham health system who were part of commercial ACO contracts with 3 large insurers between 2015 and 2019. METHODS: Using medical spending claims and other enrollment data, the study assessed the demographic and clinical characteristics, medical spending, and clinical event rates of patients in the ACO and its high-risk care management program. The study then examined the impact of the program using a staggered difference-in-difference design with individual-level fixed effects and compared outcomes of those who had entered the program with those of similar patients who had not entered. RESULTS: The commercially insured ACO population was healthy on average but included several hundred high-risk patients (n = 487). After adjustment, patients within the ACO's integrated care management program for high-risk patients had lower monthly medical spending (by $1361 per person per month) as well as lower emergency department visit and hospitalization rates compared with similar patients who had yet to start the program. Accounting for early ACO departure decreased the magnitude of the program effects as expected. CONCLUSIONS: Commercial ACO populations may be healthy on average but still include some high-risk patients. Identifying which patients might benefit from more intensive care management could be critical for reaping the potential savings. [ABSTRACT FROM AUTHOR]

The article discusses Shi'ite sectarianism in Lebanon during its time as a French Mandate in the first half of the 20th century. The establishment by French authorities of Shia Islamic courts to deal with matters like the administration of charitable endowments, or "waqf," is discussed, and the specific issue of the protection of Shi'ite cemeteries is used as an example illustrating the political struggles among religious and local authorities over space, communal autonomy, and religious rights.

Spontaneous regression of cancer is a rare phenomenon seldom described in patients with hepatocellular carcinoma. A case of spontaneous regression of hepatocellular carcinoma is reported and compared with the reports published in the English literature. A 52-yr-old man presented with biopsy-proven hepatocellular carcinoma, which was considered to be unrespectable at initial laparotomy. The tumor subsequently regressed without specific treatment, as assessed radiologically and by normalization of a previously elevated α-fetoprotein level. At repeat laparotomy 14 months after initial diagnosis, intraoperative ultrasound failed to disclose a hepatic mass, and multiple biopsies stowed no evidence of malignancy. To date, only nine case reports of apparently spontaneous regression of hepatocellular carcinoma have been published in the English literature. Clinical characteristics discriminating these patients from less fortunate patients with hepatocellular carcinoma could not be identified. The mechanisms underlying this intriguing phenomenon remain unknown. [ABSTRACT FROM AUTHOR]

OBJECTIVES: The 2021 American Rescue Plan Act (ARPA) increased the availability and magnitude of premium tax credits (PTCs) for consumers purchasing individual marketplace plans in 2021-2022. Millions currently purchase PTC-ineligible plans off of the marketplace. We estimate the proportion of off-marketplace enrollees who would be eligible for the expanded PTCs under ARPA, calculate PTC amounts for eligible enrollees, and examine factors influencing plan choice that could inform outreach efforts. STUDY DESIGN: We analyzed data from a survey of a random sample of off-marketplace enrollees in California in 2017 (n = 829). METHODS: Using survey data including self-reported income, household size, and employment status combined with 2021 benchmark premium data from Covered California, we estimate eligibility for PTCs and potential PTC amounts under ARPA among off-marketplace enrollees. We adjust for both survey design weights and poststratification weights. RESULTS: Among off-marketplace enrollees, we estimate that approximately 12% are potentially ineligible for PTCs because they reported incomes less than 100% of the poverty level or because they had access to employer-sponsored coverage for their family through themselves or their partner. The median annual PTC in 2021 for eligible off-marketplace enrollees was $311 but varied greatly by age, family or individual plan, and household income (5%-95% range, $0-$14,836). In 2017, 69% of off-marketplace enrollees were unaware that they had to enroll in marketplace plans to receive PTCs, and 51% received enrollment assistance from insurance brokers. CONCLUSIONS: These findings suggest the need for targeted outreach to encourage off-marketplace enrollees to switch to marketplace plans. [ABSTRACT FROM AUTHOR]