John Humphrey Noyes and Millennialism

WHEN JOHN HUMPHREY NOYES was twenty, he was obsessed with knowing the nature and timing of the Last Days. As he recalled later, My heart was fixed on the Millennium, and I was resolved to live or die for it .1 His fascination with the end of history was neither novel for his own time nor for ours-indeed, the recent events at the Branch Davidian Compound in Waco, Texas, suggest that we are in the throes of a period of millenarian fervor every bit as intense as that of the 1830S and\u2740s. Although we can see Noyes as representative, gripped like many of his age-mates with apocalyptic dreams, in his case the dreams were refracted through a quite untypical psyche

An economic model of long-term use of celecoxib in patients with osteoarthritis

<p>Abstract</p> <p>Background</p> <p>Previous evaluations of the cost-effectiveness of the cyclooxygenase-2 selective inhibitor celecoxib (Celebrex, Pfizer Inc, USA) have produced conflicting results. The recent controversy over the cardiovascular (CV) risks of rofecoxib and other coxibs has renewed interest in the economic profile of celecoxib, the only coxib now available in the United States. The objective of our study was to evaluate the long-term cost-effectiveness of celecoxib compared with nonselective nonsteroidal anti-inflammatory drugs (nsNSAIDs) in a population of 60-year-old osteoarthritis (OA) patients with average risks of upper gastrointestinal (UGI) complications who require chronic daily NSAID therapy.</p> <p>Methods</p> <p>We used decision analysis based on data from the literature to evaluate cost-effectiveness from a modified societal perspective over patients' lifetimes, with outcomes expressed as incremental costs per quality-adjusted life-year (QALY) gained. Sensitivity tests were performed to evaluate the impacts of advancing age, CV thromboembolic event risk, different analytic horizons and alternate treatment strategies after UGI adverse events.</p> <p>Results</p> <p>Our main findings were: 1) the base model incremental cost-effectiveness ratio (ICER) for celecoxib versus nsNSAIDs was $31,097 per QALY; 2) the ICER per QALY was$19,309 for a model in which UGI ulcer and ulcer complication event risks increased with advancing age; 3) the ICER per QALY was $17,120 in sensitivity analyses combining serious CV thromboembolic event (myocardial infarction, stroke, CV death) risks with base model assumptions.</p> <p>Conclusion</p> <p>Our model suggests that chronic celecoxib is cost-effective versus nsNSAIDs in a population of 60-year-old OA patients with average risks of UGI events.</p

Effects of a high-dose 24-h infusion of tranexamic acid on death and thromboembolic events in patients with acute gastrointestinal bleeding (HALT-IT): an international randomised, double-blind, placebo-controlled trial

Background: Tranexamic acid reduces surgical bleeding and reduces death due to bleeding in patients with trauma. Meta-analyses of small trials show that tranexamic acid might decrease deaths from gastrointestinal bleeding. We aimed to assess the effects of tranexamic acid in patients with gastrointestinal bleeding. Methods: We did an international, multicentre, randomised, placebo-controlled trial in 164 hospitals in 15 countries. Patients were enrolled if the responsible clinician was uncertain whether to use tranexamic acid, were aged above the minimum age considered an adult in their country (either aged 16 years and older or aged 18 years and older), and had significant (defined as at risk of bleeding to death) upper or lower gastrointestinal bleeding. Patients were randomly assigned by selection of a numbered treatment pack from a box containing eight packs that were identical apart from the pack number. Patients received either a loading dose of 1 g tranexamic acid, which was added to 100 mL infusion bag of 0·9% sodium chloride and infused by slow intravenous injection over 10 min, followed by a maintenance dose of 3 g tranexamic acid added to 1 L of any isotonic intravenous solution and infused at 125 mg/h for 24 h, or placebo (sodium chloride 0·9%). Patients, caregivers, and those assessing outcomes were masked to allocation. The primary outcome was death due to bleeding within 5 days of randomisation; analysis excluded patients who received neither dose of the allocated treatment and those for whom outcome data on death were unavailable. This trial was registered with Current Controlled Trials, ISRCTN11225767, and ClinicalTrials.gov, NCT01658124. Findings: Between July 4, 2013, and June 21, 2019, we randomly allocated 12 009 patients to receive tranexamic acid (5994, 49·9%) or matching placebo (6015, 50·1%), of whom 11 952 (99·5%) received the first dose of the allocated treatment. Death due to bleeding within 5 days of randomisation occurred in 222 (4%) of 5956 patients in the tranexamic acid group and in 226 (4%) of 5981 patients in the placebo group (risk ratio [RR] 0·99, 95% CI 0·82–1·18). Arterial thromboembolic events (myocardial infarction or stroke) were similar in the tranexamic acid group and placebo group (42 [0·7%] of 5952 vs 46 [0·8%] of 5977; 0·92; 0·60 to 1·39). Venous thromboembolic events (deep vein thrombosis or pulmonary embolism) were higher in tranexamic acid group than in the placebo group (48 [0·8%] of 5952 vs 26 [0·4%] of 5977; RR 1·85; 95% CI 1·15 to 2·98). Interpretation: We found that tranexamic acid did not reduce death from gastrointestinal bleeding. On the basis of our results, tranexamic acid should not be used for the treatment of gastrointestinal bleeding outside the context of a randomised trial

A culture of conspiracy: apocalyptic visions in contemporary America

What do UFO believers, Christian millennialists, and right-wing conspiracy theorists have in common? According to Michael Barkun in this fascinating yet disturbing book, quite a lot. It is well known that some Americans are obsessed with conspiracies. The Kennedy assassination, the Oklahoma City bombing, and the 2001 terrorist attacks have all generated elaborate stories of hidden plots. What is far less known is the extent to which conspiracist worldviews have recently become linked in strange and unpredictable ways with other "fringe" notions such as a belief in UFOs, Nostradamus, and the Illuminati. Unraveling the extraordinary genealogies and permutations of these increasingly widespread ideas, Barkun shows how this web of urban legends has spread among subcultures on the Internet and through mass media, how a new style of conspiracy thinking has recently arisen, and how this phenomenon relates to larger changes in American culture. This book, written by a leading expert on the subject, is the most comprehensive and authoritative examination of contemporary American conspiracism to date. Barkun discusses a range of material - involving inner-earth caves, government black helicopters, alien abductions, secret New World Order cabals, and much more - that few realize exists in our culture. Looking closely at the manifestions of these ideas in a wide range of literature and source material from religious and political literature, to New Age and UFO publications, to popular culture phenomena such as The X-Files, and to websites, radio programs, and more, Barkun finds that America is in the throes of an unrivaled period of millennarian activity. His book underscores the importance of understanding why this phenomenon is now spreading into more mainstream segments of American culture