Herbal therapy for treating rheumatoid arthritis (review)

Background Herbal medicine interventions have been identified as having potential benefit in the treatment of rheumatoid arthritis (RA). Objectives To update an existing systematic (Cochrane) review of herbal therapies in RA. Search methods We searched electronic databases Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE, EMBASE, AMED, CINAHL, Web of Science, Dissertation Abstracts (1996 to 2009), unrestricted by language, and the WHO International Clinical Trials Registry Platform in October 2010. Selection criteria Randomised controlled trials of herbal interventions compared with placebo or active controls in RA. Data collection and analysis Two authors selected trials for inclusion, assessed risk of bias and extracted data. Main results Twelve new studies were added to the update, a total of 22 studies were included. Evidence from seven studies indicate potential benefits of gamma linolenic acid (GLA) from evening primrose oil, borage seed oil, or blackcurrent seed oil, in terms of reduced pain intensity (mean difference (MD) ‐32.83 points, 95% confidence interval (CI) ‐56.25 to ‐9.42,100 point pain scale); improved disability (MD ‐15.75% 95% CI ‐27.06 to ‐4.44%); and an increase in adverse events (GLA 20% versus placebo 3%), that was not statistically different (relative risk 4.24, 95% CI 0.78 to 22.99). Three studies compared Tripterygium wilfordii (thunder god vine) to placebo and one to sulfasalazine and indicated improvements in some outcomes, but data could not be pooled due to differing interventions, comparisons and outcomes. One study reported serious side effects with oral Tripterygium wilfordii Hook F. In the follow‐up studies, all side effects were mild to moderate and resolved after the intervention ceased. Two studies compared Phytodolor® N to placebo but poor reporting limited data extraction. The remaining studies each considered differing herbal interventions. Authors' conclusions Several herbal interventions are inadequately justified by single studies or non‐comparable studies in the treatment of rheumatoid arthritis. There is moderate evidence that oils containing GLA (evening primrose, borage, or blackcurrant seed oil) afford some benefit in relieving symptoms for RA, while evidence for Phytodolor® N is less convincing.Tripterygium wilfordii products may reduce some RA symptoms, however, oral use may be associated with several side effects. Many trials of herbal therapies are hampered by research design flaws and inadequate reporting. Further investigation of each herbal therapy is warranted, particularly via well designed, fully powered, confirmatory clinical trials that use American College of Rheumatology improvement criteria to measure outcomes and report results according to CONSORT guidelines

Introduction: boundaries in theory and history

Introduction to special issue on Victorian boundaries. Reproduced with permission of the publisher. © 2004 Cambridge University Press.WHEN ANGELIQUE RICHARDSON AND I began collecting the essays included here, we were interested to see how recent theorists of boundaries like Audre Lorde (hyphenated identities), Gloria Anzaldua (borderlands), Donna Haraway (cyborg), J-F Lyotard (the in-between), or Jacques Derrida (deconstruction) fared in relation to classic theorists of boundaries like Aristotle, Hegel, Marx, and Darwin. We found that while the field of Victorian Studies has absorbed the theory, current practitioners may refer little to past or present theoretical masters. Rather they describe which boundaries were salient to the Victorians and why; when they were permeable and how; and who enforced them and to what ends. The essays in this volume focus on specific boundaries and amass a wealth of detailed knowledge about them. They include the boundaries or boundlessness of London and her suburbs (Parrinder, Cunningham); transnational or deterritorialized boundaries of empire (Spear and Meduri); psychological boundaries (Rylance, Trotter); boundaries between body and soul (Moran) and living and dead (Robson); generic boundaries (Barzilai, Howsam, Small, Toker); boundaries of popular representation between art and politics (Ledger, Livesey); and boundaries between humans, animals, and machines (Joseph and Sussman). The essays here interrogate boundaries historically and pragmatically, with a high tolerance of the in-between or queer, to which I shall return below

Cultural philanthropy, gypsies, and interdisciplinary scholars: dream of a common language

Reproduced with permission of the publisher.Although he was a major force in fin-de-siecle cultural philanthropy in both North America and Britain, Charles Godfrey Leland is today known mainly through Occult websites on the Internet. This essay retrieves his research on the gypsies, revealing an unexplored source of Victorian philanthropy, and scrutinizes it from the perspectives of disciplines different from his own, philology: history, demography, ethnic studies, ethics, and politics. The essay is in four parts: I. Victorian Cultural Philanthropy: People Making People, and Some People Making Things II. Gypsy Lorists: The Non-Christian Roots of Philanthropy, III. Philanthropy's Other: The Persecution of the Gypsies, IV. Interdisciplinarity as Collectivity

Risk of bias of randomized controlled trials published in orthopaedic journals

BACKGROUND: The purpose of this study was to assess the quality of methodology in orthopaedics-related randomized controlled trials (RCTs) published from January 2006 to December 2010 in the top orthopaedic journals based on impact scores from the Thompson ISI citation reports (2010). METHODS: Journals included American Journal of Sports Medicine; Journal of Orthopaedic Research; Journal of Bone and Joint Surgery, American; Spine Journal; and Osteoarthritis and Cartilage. Each RCT was assessed on ten criteria (randomization method, allocation sequence concealment, participant blinding, outcome assessor blinding, outcome measurement, interventionist training, withdrawals, intent to treat analyses, clustering, and baseline characteristics) as having empirical evidence for biasing treatment effect estimates when not performed properly. RESULTS: A total of 232 RCTs met our inclusion criteria. The proportion of RCTs in published journals fell from 6% in 2006 to 4% in 2010. Forty-nine percent of the criteria were fulfilled across these journals, with 42% of the criteria not being amendable to assessment due to inadequate reporting. The results of our regression revealed that a more recent publication year was significantly associated with more fulfilled criteria (β = 0.171; CI = −0.00 to 0.342; p = 0.051). CONCLUSION: In summary, very few studies met all ten criteria. Thus, many of these studies likely have biased estimates of treatment effects. In addition, these journals had poor reporting of important methodological aspects

Identifying a core set of outcome domains to measure in clinical trials for shoulder disorders:a modified Delphi study

Objective: To achieve consensus on the most important outcome domains to measure across all clinical trials for shoulder disorders. Methods: We performed an online modified Delphi study with an international, multidisciplinary and multistakeholder panel. A literature review and the OMERACT Filter 2.0 framework was used to generate a list of potential core domains, which were presented to patients, clinicians and researchers in two Delphi rounds. Participants were asked to judge the importance of each potential core domain and provide a rationale for their response. A core domain was defined a priori as a domain that at least 67% of participants considered core. Results: In both rounds, 335 individuals were invited to participate (268 clinicians/researchers and 67 patients); response rates were 27% (n=91) and 29% (n=96), respectively. From a list of 41 potential core domains, four domains met our criteria for inclusion: 'pain', 'physical functioning', 'global assessment of treatment success' and 'health-related quality of life'. Two additional domains, 'sleep functioning' and 'psychological functioning', met the criteria for inclusion by some, but not all stakeholder groups. There was consensus that 'number of deaths' was not a core domain, but insufficient agreement on whether or not several other domains, including 'range of motion' and 'muscle strength', were core domains. Conclusions: Based on international consensus from patients, clinicians and researchers, 'pain', 'physical functioning', 'global assessment of treatment success' and 'health-related quality of life' were considered core outcome domains for shoulder disorder trials. The value of several other domains needs further consideration

Hidradenoma masquerading digital ganglion cyst:a rare phenomenon

Introduction: Mucous cyst is the commonest soft tissue tumor in the dorsum of the distal interphalangeal joint (DIPJ) of the finger. We report the first case of a recurring eccrine tumor (nodular hidradenoma), mimicking a mucous/ganglion cyst, on the dorsum of the DIPJ. Case report: A 54 year old man presented with painless, hemispherical, colored swelling on the dorsum of his right middle finger (dominant hand), which appeared to have recurred from a previous surgery. The lesion was excised and operative findings from the medical notes showed the gross appearance to be a soft, white, glistening, smooth-surfaced, myxoid nodule resembling a “ganglion cyst”. Immunohistochemistry showed the tumour to be positive for S100, smooth muscle actin and cytokeratin 7. Ductal differentiation was confirmed by staining for epithelial membrane antigen and carcinoembryonic antigen. The histological features were that of atypical and solid cystic hidradenoma. Discussion: This is the first reported case of this rare tumour presenting as mucous cyst. We conduct a review of the literature of nodular hidradenomas, illustrating the immunohistologic findings in this tumour to emphasise the atypical features.We emphasise the importance of considering hidradenoma in the differential diagnosis of such lesions of the finger, in view of its high recurrence rate and the possibility of malignant transformation

Variation in tibial functionality and fracture susceptibility among healthy, young adults arises from the acquisition of biologically distinct sets of traits

Physiological systems like bone respond to many genetic and environmental factors by adjusting traits in a highly coordinated, compensatory manner to establish organ‐level function. To be mechanically functional, a bone should be sufficiently stiff and strong to support physiological loads. Factors impairing this process are expected to compromise strength and increase fracture risk. We tested the hypotheses that individuals with reduced stiffness relative to body size will show an increased risk of fracturing and that reduced strength arises from the acquisition of biologically distinct sets of traits (ie, different combinations of morphological and tissue‐level mechanical properties). We assessed tibial functionality retrospectively for 336 young adult women and men engaged in military training, and calculated robustness (total area/bone length), cortical area (Ct.Ar), and tissue‐mineral density (TMD). These three traits explained 69% to 72% of the variation in tibial stiffness ( p  < 0.0001). Having reduced stiffness relative to body size (body weight × bone length) was associated with odds ratios of 1.5 (95% confidence interval [CI], 0.5–4.3) and 7.0 (95% CI, 2.0–25.1) for women and men, respectively, for developing a stress fracture based on radiography and scintigraphy. K‐means cluster analysis was used to segregate men and women into subgroups based on robustness, Ct.Ar, and TMD adjusted for body size. Stiffness varied 37% to 42% among the clusters ( p  < 0.0001, ANOVA). For men, 78% of stress fracture cases segregated to three clusters ( p  < 0.03, chi‐square). Clusters showing reduced function exhibited either slender tibias with the expected Ct.Ar and TMD relative to body size and robustness (ie, well‐adapted bones) or robust tibias with reduced residuals for Ct.Ar or TMD relative to body size and robustness (ie, poorly adapted bones). Thus, we show there are multiple biomechanical and thus biological pathways leading to reduced function and increased fracture risk. Our results have important implications for developing personalized preventative diagnostics and treatments.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/98270/1/jbmr1879.pd

Which circulating antioxidant vitamins are confounded by socioeconomic deprivation? The MIDSPAN family study

&lt;p&gt;&lt;b&gt;Background:&lt;/b&gt; Antioxidant vitamins are often described as having “independent” associations with risk of cancer, cardiovascular disease (CVD) and mortality. We aimed to compare to what extent a range of antioxidant vitamins and carotenoids are associated with adulthood and childhood markers of socioeconomic deprivation and to adverse lifestyle factors.&lt;/p&gt; &lt;p&gt;&lt;b&gt;Methods and Findings:&lt;/b&gt; Socioeconomic and lifestyle measures were available in 1040 men and 1298 women from the MIDSPAN Family Study (30–59 years at baseline) together with circulating levels of vitamins A, C, E, and carotenoids (α-carotene, β-carotene, lutein and lycopene). Markers of socioeconomic deprivation in adulthood were consistently as strongly associated with lower vitamin C and carotenoid levels as markers of adverse lifestyle; the inverse association with overcrowding was particularly consistent (vitamin C and carotenoids range from 19.1% [95% CI 30.3–6.0] to 38.8% [49.9–25.3] lower among those in overcrowded residencies). These associations were consistent after adjusting for month, classical CVD risk factors, body mass index, physical activity, vitamin supplements, dietary fat and fibre intake. Similar, but weaker, associations were seen for childhood markers of deprivation. The association of vitamin A or E were strikingly different; several adult adverse lifestyle factors associated with higher levels of vitamin A and E, including high alcohol intake for vitamin A (9.5% [5.7–13.5]) and waist hip ratio for vitamin E (9.5% [4.8–14.4]), with the latter associations partially explained by classical risk factors, particularly cholesterol levels.&lt;/p&gt; &lt;p&gt;&lt;b&gt;Conclusions:&lt;/b&gt; Plasma vitamin C and carotenoids have strong inverse associations with adulthood markers of social deprivation, whereas vitamin A and E appear positively related to specific adverse lifestyle factors. These findings should help researchers better contextualize blood antioxidant vitamin levels by illustrating the potential limitations associated with making causal inferences without consideration of social deprivation.&lt;/p&gt

A Symbiological Approach to Sex, Gender, and Desire in the Anthropocene

This is the author accepted manuscript. The final version is available from Routledge via the link in this recor

Alien Registration- Gagnier, Olivier (Saint John Plantation, Aroostook County)

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