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  2. The Prevalence of Iron Deficiency Anemia in Primary Antiphospholipid Syndrome Karin KLACK, 1 Vanessa MONMA, 1 Karina PELIÇARI, 2 Simone APPENZELLER, 2 Jozélio Freire de CARVALHO3 1Nutritional Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo-SP, Brazil 2Rheumatology Division, Department of Medicine, Faculty of Medical Science, State University of Campinas (UNICAMP), Campinas, Brazil 3Rheumatology Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo-SP, Brazil Abstract Objectives: The aim of this study was to evaluate the prevalence of subclinical and clinical iron deficiency with iron deficiency anemia in primary antiphospholipid syndrome (PAPS). Patients and methods: The study was comprised of 29 PAPS patients and 29 healthy controls matched for age, gender, and socioeconomic status. Participants received iron, folic acid, vitamin B12, and vitamin C. A battery of tests was performed to determine the iron storage. The mean disease duration was 70±51.3 months in the patient group. Results: Iron storage depletion was observed in 10.3% of the individuals in both groups (p=0.5). Iron deficient erythropoiesis (IDE) was observed in only three PAPS patients (10.3%) (p<0.001). Iron deficiency anemia (IDA) was more common in the PAPS patients compared to controls (48.2% vs. 10.3%, respectively; p=0.009). The mean iron levels were significantly lower in the PAPS group than the controls (75.5 vs. 95.8, respectively; p=0.03). Red cell distribution width-coefficient of variation (RDW-CV) (14.9 vs. 13.2; p=0.02) and red cell distribution widthstandard deviation (RDW-SD) (46.7 vs. 40.5; p=0.009) were significantly increased in the patient group. The folic acid and vitamin C levels were lower in the PAPS group than the control group (p<0.05). Conclusion: This study showed for the first time that PAPS patients have a higher incidence of IDA and IDE compared to healthy controls. This can be attributed to inadequate ingestion of folic acid and vitamin C. Introduction Antiphospholipid syndrome (APS) is characterized by a state of hypercoagulability that can potentially result in thrombosis of all segments of the vessel system,[1-3] and various hematological pathologies, such as thrombocytopenia, autoimmune hemolytic anemia (AIHA), bone marrow necrosis (BMN), and thrombotic microangiopathy, have been connected with this syndrome.[1-3] However, the prevalence of iron deficiency anemia has never been investigated as it relates to primary antiphospholipid syndrome (PAPS). Iron deficiency is defined as a reduction in total body iron to an extent that iron stores are fully exhausted and some degree of tissue iron deficiency is present. In epidemiological studies, it has been common practice to determine the prevalence of both mild iron deficiency without anemia and more advanced irondeficiency anemia.[4] Although no increased risk of gastrointestinal (GI) malignancy has been observed in APS patients so far,[5] treatment with acetylsalicylic acid (ASA) and oral anticoagulants may increase bleeding and iron loss in patients with subclinical GI disease. The aim of this study was to determine the prevalence of subclinical and clinical iron deficiency along with iron deficiency anemia in PAPS patients. Patients and Methods The study included 29 PAPS patients (25 females, 4 males; mean age 41±12 years) who had been routinely followed up at our facility and 29 healthy controls (23 females, 6 males; mean age 37±13 years) who were matched for age, gender, and socioeconomic status. We excluded patients with APS that was associated with other rheumatic conditions, such as systemic lupus erythematosus (SLE), pregnant or breastfeeding patients, and those who had taken iron supplements during the previous year. All participants fulfilled the 1999 Sapporo and 2006 Sydney APS classification criteria.[6,7] In addition, the study was approved by the local ethics committee, and all participants gave their written consent for inclusion. Both groups were interviewed regarding their demographic characteristics (age, gender, socioeconomic status, and number of pregnancies, if female) and history of GI disease, and the subjects' nutritional aspects (ingestions of iron, folic acid, vitamin B12 and vitamin C) were assessed. The daily recommended amounts of these vitamins and minerals were based on the recommendations of the Dietary Reference Intake (DRI).[8-10] To correctly assess the nutritional intake of the study participants, the open source software program Nutwin 1.5 (Federal University of Sao Paulo, São Paulo, Brazil) was used.[11] All of the subjects were submitted to the following battery of tests to determine their iron status: serum iron (Bayer AG, Leverkusen, Germany), total iron binding capacity (TIBC) (Labtest Diagnóstica SA, Lagoa Santa-Minas Gerais, Brazil), ferritin [enzyme-linked immunosorbent assay (ELISA), Abbott Laboratories, Abbott Park, IL, USA], transferrin, indirect bilirubin, iron saturation, lactate dehydrogenase (LDH), reticulocyte count, red blood cell count, hemoglobin levels, and hematocrit levels. Additionally, the patients also underwent tests concerning the following redcell indices: (i) mean corpuscular volume, (ii) mean corpuscular hemoglobin volume, (iii) mean corpuscular hemoglobin concentration, (iv) red distribution width (Abbott Cell Dyn 3000, Abbott Laboratories, Abbott Park, IL, USA), (v) red distribution width-coefficient of variation (RDW-CV), and (vi) red distribution widthstandard deviation (RDW-SD). Iron deficiency was classified into three stages of increasing severity: (i) iron storage depletion as defined by low serum ferritin, (ii) mild iron deficiency without anemia based on laboratory evidence of iron deficient erythropoiesis (IDE), and (iii) overt iron deficiency anemia (IDA).[12] Low transferrin saturation and decreased mean corpuscular volume were used to measure the IDE.[12] In addition, all individuals were screened for occult blood loss after an adequate diet and had a fecal parasitological evaluation performed on three consecutive days. Statistical analysis The data was reported as mean ± standard deviation (SD) or percent. Variables were compared between the patients and controls using Student's t-test or a chisquare test. P values of <0.05 were considered to be significant. Results The patients and controls were statistically similar with regard to age (p=0.21) and gender (p=0.33). Primary antiphospholipid syndrome manifestations and treatment. The patients with PAPS had a mean disease duration of 70±51.3 months. Thrombotic venous events were observed in 72.4% of the patients, followed by arterial events in 55.2% and obstetric events in 44.8%. In addition, positive immunoglobulin G (IgG) anticardiolipin antibodies were observed in 48.3% of the patients, and positive lupus anticoagulant was seen in 41.4%. None of the controls had a history of thrombosis. An oral anticoagulant (warfarin) was used by 96.6% of the PAPS patients, and one patient was using low-molecular-weight heparin (LMWH) and acetylsalicylic acid (ASA). Additionally, 10 patients (34.5%) were taking prophylactic omeprazole. Iron metabolism and iron-deficiency anemia Iron storage depletion was observed in three individuals (10.3%) in both groups (p=0.5). Iron deficient erythropoiesis was seen only in three PAPS patients (10.3%) (p<0.001), and IDA was found in 14 PAPS patients (48.2%) while only three (10.3%; p=0.009) had this condition in the controls (Figure 1). Although, the hemoglobin levels were similar between the PAPS patients and controls (13.4±1.7 g/dL vs. 13.9±1.4 g/dL, respectively), microcytic changes were observed in 15 PAPS patients (51.7%) but only in one control subject (3.4%) (p=0.06). Figure 1. The prevalence of iron deficiency and anemia in the primary antiphospholipid syndrome patients and the controls. PAPS: Primary antiphospholipid syndrome; IDE: Iron deficient erythropoiesis; IDA: Iron deficiency anemia. The mean iron levels were significantly lower in the PAPS patients when compared with the healthy controls (75.5 vs. 95.8, respectively; p=0.03). Furthermore, the PAPS and healthy control groups were examined regarding the red distribution width-coefficient of variation (RDW-CV) (14.9 vs. 13.2, respectively; p=0.02) and red distribution width-standard deviation (RDW-SD) (46.7 vs. 40.5, respectively; p=0.009) were statistically higher in the PAPS patients. However, no differences were observed in the two groups related to the remaining iron metabolism variables and medications (Table 1). Table 1. A comparison of biochemical tests between the primary antiphospholipid syndrome patients and the controls Causes of iron loss Hypermenorrhea was identified in two PAPS patients (8.7%) but was not seen in the controls (p=0.07). Five PAPS patients (17.2%) and one of the control subjects (3.4%) had a prior history of GI disease, but none of the participants had a previous history of GI bleeding. All of the five PAPS patients were on prophylactic omeprazole treatment, and an occult blood test was positive for two of the five (6.9%), but all of the controls tested negative (p=0.07). Furthermore, feces parasitological tests were negative for Ancylostoma duodenale, Necator americanus, Ascaris lumbricoides, Giardia lamblia, Trichuris trichiura and Schistossoma mansoni for all of the individuals in the study. Regarding iron intake, we observed that 24 PAPS patients (82.7%) and 28 of the controls (96.5%) were getting adequate amounts of iron (p=0.08), and there was no difference seen between the patients with and without anemia. Folic acid intake was significantly lower in the PAPS group compared with the controls, and only four PAPS patients (13.8%) had adequate amounts of this mineral compared with 20 in the control group (68.9%) (p<0.001). Concerning vitamin B12, 24 PAPS patients (82.7%) and 27 controls (93.1%) had adequate amounts (p=0.2), and vitamin C intake was adequate in 10 PAPS patients (34.4%) and 24 of the controls (82.7%) (p<0.001). Moreover, the anemic PAPS patients had higher amounts of folic acid and vitamin C than those that were non-anemic (p<0.05). Discussion To our knowledge, this was the first study to demonstrate that PAPS patients have IDA and IDE compared with healthy controls. Most iron in the body circulates as hemoglobin and is recycled in red cell senescence. One gram is stored in the liver, and 0.4 g in the myoglobin and cytochromes. Additionally, small amounts (3 mg) circulate that are bound to plasma transferrin.[13] Men and nonmenstruating women lose about 1 mg of body iron per day, and menstruating women may lose an additional 1 mg daily on average.[13] Dietary iron comes from a better absorbed animal source (heme-iron) and cereal and vegetable sources (non-heme iron)[13] and is absorbed by the intestinal luminal cells through a specific transporter and released into the circulation, binding to transferrin.[13] Transferrin receptors on erythroblasts bind the iron-transferrin complexes, which then undergo endocytosis. Afterwards, the iron is incorporated into the hemoglobin.[13] Iron deficiency occurs when there are iron losses or when requirements exceed absorption, and it is often multifactorial.[13-15] Blood loss is the most important cause of iron deficiency in adults as each milliliter that is lost translates into a corresponding loss of approximately 0.5 mg of iron.[15] More specifically, GI blood loss is the most important culprit in men and postmenopausal women. While menstrual blood loss is known to lead to IDA in premenopausal women, coexistent GI lesions also frequently occur. We identified hypermenorrhea in two of the PAPS patients in our study and occult blood loss in five others in the PAPS group; however, these findings were not statistically different from the controls. In addition, both women who had hypermenorrhea also had IDE, and the two patients with occult blood loss had IDA and were sent for an endoscopy and a colonoscopy. Malabsorption of iron may be caused by intestinal mucosal disorders (most frequently coeliac disease), impaired gastric acid secretion (including the use of proton pump inhibitors), and gastric/intestinal bypass procedures.[13-15] Omeprazole was being used by 10 patients in this study, five of whom had a prior history of GI diseases, and three had IDA. We identified a significant reduction in folic acid and vitamin C intake in the PAPS patients versus the controls. In addition, anemic patients had lower amounts of folic acid and vitamin C than those who were non-anemic. Our PAPS patients and controls were matched for socioeconomic status. Although low socioeconomic status was not a risk factor for IDA in the women who had never been pregnant, it was for pregnant women due to their increased iron demands.[13] In conclusion, we believe that this is the first study to evaluate the prevalence of IDA and IDE in patients with PAPS. Although no endoscopic or colonoscopic investigations were performed to identify the source of occult blood loss, impaired iron absorption caused by omeprazole usage and lower folic acid and vitamin C intake amounts could contribute to these findings. We suggest that PAPS patients undergo a routine analysis of their hemoglobin levels, and when iron deficiency is suspected, adequate investigation should be performed. Moreover, patients should be advised about sufficient vitamin intake, especially folic acid and vitamin C. Acknowledgments The authors would like to acknowledge the help of Dr Appenzeller: Fundação Apoio À Pesquisa Estado São Paulo-Brasil (FAPESP 2008/02917-0 and 2009/06049-6), Conselho Nacional Pesquisa Desenvolvimento-Brasil CNPq (300447/2009-4) and Dr. Carvalho: Federico Foundation and CNPq (300665/2009-1). Declaration of conflicting interests The authors declared no conflicts of interest with respect to the authorship and/or publication of this article. Funding The authors received no financial support for the research and/or authorship of this article. References Uthman I, Godeau B, Taher A, Khamashta M. The hematologic manifestations of the antiphospholipid syndrome. Blood Rev 2008;22:187-94. doi: 10.1016/j. blre.2008.03.005. Khamashta MA, Bertolaccini ML, Hughes GR. Antiphospholipid (Hughes) syndrome. Autoimmunity 2004;37:309-12. Vermylen J, Carreras LO, Arnout J. Attempts to make sense of the antiphospholipid syndrome. J Thromb Haemost 2007;5:1-4. Epub 2006. Cook JD. Diagnosis and management of irondeficiency anaemia. Best Pract Res Clin Haematol 2005;18:319-32. Tincani A, Taraborelli M, Cattaneo R. Antiphospholipid antibodies and malignancies. Autoimmun Rev 2010;9:200-2. doi: 10.1016/j.autrev.2009.04.001. Miyakis S, Lockshin MD, Atsumi T, Branch DW, Brey RL, Cervera R, et al. International consensus statement on an update of the classification criteria for definite antiphospholipid syndrome (APS). J Thromb Haemost 2006;4:295-306. Miyakis S, Lockshin MD, Atsumi T, Branch DW, Brey RL, Cervera R, et al. International consensus statement on an update of the classification criteria for definite antiphospholipid syndrome (APS). J Thromb Haemost 2006;4:295-306. Dietary Reference Intakes for thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. National Agricultural Library. United States Departament of Agriculture. Food and Nutrition Information Center; 1998 Available from: http://www.nal. usda.gov/fnic/DRI//DRI_Thiamin/thiamin_full_report.pdf Dietary Reference Intakes for vitamin C, vitamin E, selenium, and carotenoids. National Agricultural Library. United States Departament of Agriculture. Food and Nutrition Information Center; 2000 Available from: http://www.nal.usda.gov/fnic/DRI/DRI_Vitamin_C/ vitamin_c_full_report.pdf Dietary Reference Intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc. National Agricultural Library. United States Departament of Agriculture. Food and Nutrition Information Center; 2001 Available from: http://www.nal.usda.gov/fnic/DRI//DRI_ Vitamin_A/vitamin_a_full_report.pdf Nutwin – Programa de Apoio à Nutrição. Departamento de Informática em Saúde. DIS-UNIFESP/EPM. Universidade Federal de São Paulo - Versão 1.5, 2002. Cook J. The nutritional assessment of iron status. Arch Latinoam Nutr 1999;49:11S-14S. Pasricha SR, Flecknoe-Brown SC, Allen KJ, Gibson PR, McMahon LP, Olynyk JK, et al. Diagnosis and management of iron deficiency anaemia: a clinical update. Med J Aust 2010;193:525-32. Killip S, Bennett JM, Chambers MD. Iron deficiency anemia. Am Fam Physician 2007;75:671-8. Cook JD. Diagnosis and management of iron-deficiency anaemia. Best Pract Res Clin Haematol 2005;18:319-32. https://www.archivesofrheumatology.org/full-text/509.
  3. An Increased Risk of Dementia Possible in Lupus Stephanie Pappas Jul 13, 2016 Neuropsychiatric symptoms have long been known to affect some patients with systemic lupus erythematosus. But now, emerging evidence suggests that lupus patients may be at increased risk of dementia, as well. A retrospective study published in April in the journal Arthritis Care and Research used the Taiwan Longitudinal Health Insurance Database 2005, a random sampling of the 99.9 percent of Taiwanese citizens covered by the country's national health insurance, to compare dementia rates in people with systemic lupus erythematosus to age- and sex-matched patients without the autoimmune disease. The analysis revealed a doubled rate of dementia in SLE patients. There were 357 cases per 100,00 person-years in the lupus cohort, compared with 180 cases per 100,000 person-years in the non-SLE cohort. {Crude hazard ratio 1.92, 95 percent CI, 1.14−3.23, P< 0.001.) Dementia is a condition of gradual decline, while neuropsychiatric SLE usually manifests early in the diagnosis, wrote study author Dr. Yu-Ru Lin of Taipei Medical Hospital and colleagues. Antiphospholipid antibodies might put patients at risk of micro-stroke, they hypothesized. Alternatively, anatomical changes in the brain attributable to the disease or corticosteroid treatments may contribute to cognitive decline. Rheumatology Network spoke with Dr. Yehuda Shoenfeld, an autoimmunity researcher at Tel Aviv University in Israel, for a deeper look at the dementia-lupus connection. Though not involved with the Taiwanese study, Dr. Shoenfeld has conducted research on lupus autoantibodies and has written about neuropsychiatric lupus in the clinic. He provided his perspective on the need to better understand how lupus might affect the brain. RN: Obviously, neurologic symptoms are well-known in systemic lupus erythematosus. What is the difference between central nervous system lupus and dementia? Shoenfeld: There are neurological, physical findings and also X-ray findings in which you see defects in neurological functions, mainly nerves which can be motor or sensory or so forth. It can be represented by conversions. It can be represented by paralysis. It can be presented as paresthesia, which means it feels like ants are going on your body. So it's more in the domain of physical examination. Dementia is more that you lose your capacity for cognition, memory or so forth. You cannot detect it by X-rays, but you can detect it by talking to the patient and listening to him and you can see that he's not finding himself, I would say, in space. So this is a big difference. What is new about this study by Lin and colleagues? So far we knew that CNS lupus is quite common, 20 percent of the patients can suffer from that. There are many manifestations of CNS lupus from paralysis to conversion, from deafness to blindness, from paresthesia to pains and so forth. Dementia up until now was not part of the story of lupus - neither in regular lupus nor in CNS lupus. We did have psychotic attack in CNS lupus, which could be completely resolved upon proper therapy, for instance with corticosteroids or immunosuppressive drugs. Suddenly, there is dementia. Now, I want to remind you that lupus is a disease of young females, so it's not elderly females with dementia at this age. So the people who published the paper came with the idea that in those patients with CNS lupus, you can find, eventually, more dementia, which is a new revelation, not known so far. With my colleague, Professor Howard Amital [of Sheba Medical Center], an expert on Big Data — we asked the computer to cross the word dementia with SLE in a health database, but we did something else in this respect. We compared it to two other autoimmune diseases. I have to say that, to my great surprise, we have found also that patients with SLE have a threefold increase in dementia. We were not able so far to segregate it to the different factor that we would like to, but we found also with rheumatoid, there was an increase. There was no increase, for instance, in Behcet's syndrome. So most probably, these results are correct, and they should raise a red light. We will analyze our results and we will publish it very soon. But I think it's interesting, even though I had not believed this when I had received the paper from you. What kind of mechanisms might explain why there could be this link? When you have an organic damage to the brain, being autoimmune in nature, being the position of autoantibodies, being the position of other factors it causes chronic damage to the brain and eventually, there is some kind expression that above this threshold it can cause the psychological defects which are expressed as dementia. It's like accumulating damage. Given what is known right now, what is the message for practicing rheumatologists? Before we do anything with patients, we should confirm the results and indeed analyze what could be the mechanism and then eventually work on this to see how we could prevent this. Maybe, for instance, a very quick recovery should be installed whenever there are any signs of CNS lupus. We have to see if, indeed, it's limited only to patients with CNS lupus. There is a lot to analyze now, to learn, to study and to draw conclusions for the future. References: Lin Y-R, Chou L-C, Chen H-C, Liou T-H, Huang S-W, Lin H-W. "Increased risk of dementia in patients with systemic lupus erythematosus: A nationwide population-based cohort study." Arthritis Care & Research. 2016. doi:10.1002/acr.22914. Kivity S, Agmon-Levin N, Zandman-Goddard G, Chapman J, Shoenfeld Y. "Neuropsychiatric lupus: a mosaic of clinical presentations." BMC Medicine BMC Med. 2015;13(1):43. doi:10.1186/s12916-015-0269-8. https://www.rheumatologynetwork.com/lupus/increased-risk-dementia-possible-lupus
  4. Stem Cells Have Promise for SLE Treatment Across Ethnicities, Proof-of-concept Study Shows FEBRUARY 6, 2019 BY MARISA WEXLER IN NEWS. Click Here to receive Lupus News via e-mail A new proof-of-concept study supports the use of mesenchymal stem cells (MSCs) to treat systemic lupus erythematosus (SLE), showing that transplanting MSCs can control the disease in patients from different ethnicities. The study, “Therapeutic potential of allogeneic mesenchymal stromal cells transplantation for lupus nephritis,” was published in Lupus. MSCs are cells that are able to differentiate (transform) into certain other types of cells, including bone, muscle, and fat cells. These cells are thought to have potential as treatments for SLE because they can reduce bone loss and inflammation in mouse models. However, there is limited data about how well MSC therapy works in humans. There have been a few studies with promising results, but these have come almost entirely from centers in China, meaning the patients are share the same ethnic background. In this proof-of-concept study, MSC therapy was used for three patients in Spain. Two of the patients were male Spanish Caucasians; the third was a Bolivian female of indigenous descent. All patients had been diagnosed with SLE for more than a decade and, at the time of treatment, had flare-ups that were not being well-controlled with standard therapies. MSCs were taken from the bone marrows of healthy donors, purified, expanded, and then infused into patients intravenously at a dose of 1.5 million cells per kilogram of body weight — an average of 90 million cells per patient. The patients were followed for nine months. Researchers assessed markers of inflammation and immune activity, as well as markers of kidney function like the amount of protein in their urine. Kidneys are often targets of the body’s autoimmune attack in SLE, and damage to them can be a serious issue in this disease. The researchers also measured disease severity using the SLE Disease Activity Index 2000. All three patients responded to treatment with MSCs. Two had complete responses, with decreased inflammatory markers, signs of better kidney function, and lower disease score that were sustained over the entire nine-month follow-up period. The third was only deemed a partial response, but was still an improvement, and dosages of other medications could be reduced by 50% to 90% for all the patients. The researchers reported there were no adverse side effects or safety problems associated with the patients receiving the MSC therapy. There also was no evidence that the MSCs were being rejected by the body, which can be a concern for these types of therapies. “Our results confirm the successful results of MSC treatments in SLE patients performed in different ethnic groups and locations,” the researchers concluded in their paper, also noting that the findings support the prompt implementation of a Phase 2 clinical trial testing the approach in a larger group of patients. The trial (2017-000391-28), already approved by the Spanish Medicines Agency, will include 36 patients with lupus nephritis (a common kidney inflammation in SLE patients) and randomly assign them an infusion with MSCs or a placebo. The trial’s main objective is to determine if more patients respond to MSCs. Secondary measures include the time to response, duration of response, safety, and reductions in use of corticosteroids and immunosuppressants. https://lupusnewstoday.com/2019/02/06/study-stem-cells-promise-sle-treatment-across-ethnicities/?utm_source=LUP+NEws+E-mail+List&amp;utm_campaign=1e70fc3e85-RSS_WEEKLY_EMAIL_CAMPAIGN_US&amp;utm_medium=email&amp;utm_term=0_50dac6e56f-1e70fc3e85-71887989
  5. SLE Patients at Higher Risk for Some Blood Cancers, Study Says FEBRUARY 18, 2019 BY JOANA CARVALHO IN NEWS. Click Here to receive Lupus News via e-mail Systemic lupus erythematosus (SLE) patients have a higher risk for certain cancers — including cervical, thyroid, ovarian, and oral cancer, as well as lymphoma, multiple myeloma, and leukemia — than the general population, emphasizing the importance of cancer screening programs as part of SLE management. The findings of the study, “Systemic lupus erythematosus is a risk factor for cancer: a nationwide population-based study in Korea,” were published in Lupus. SLE, the most prevalent form of lupus, is a chronic autoimmune disease characterized by behavioral and psychological symptoms including pain, fatigue, depression, and impaired cognition. Previous studies have suggested that SLE patients are more likely to be affected by certain types of cancers, including non-Hodgkin’s lymphoma, lung, liver, and vaginal cancer. “However, some studies have found a decreased risk of some hormone-sensitive cancers, such as breast, ovarian, and endometrial cancer, in SLE patients. However, whether patients with SLE have increased or decreased risk of breast cancer remains unclear,” the researchers said. In this study, investigators set out to characterize the relationship between SLE and cancer in the entire Korean population. The nationwide, retrospective, cohort study involved 21,016 SLE patients and 105,080 age- and sex-matched controls without SLE. The cohort was selected from the Korean National Health Insurance Service (NHIS) database between 2008 and 2014. Over a follow-up period of seven years, 763 (3.36%) SLE patients and 2,667 (2.54%) controls developed cancer. The incidence risk of cancer was higher in SLE patients compared to controls (6.427 vs 4.466). Incidence risk refers to the chance of a disease happening over a defined period of time. After accounting for age and sex, SLE patients showed a 44% higher risk of developing cancer. No differences in cancer risk were found between female and male SLE patients. SLE patients at higher risk for cancer were younger (under 40) and male, being 12 and 29 times more likely of developing lymphoma than control subjects. Looking at different cancer types, researchers found that SLE patients were more likely to develop cervical, thryoid, ovarian, and oral cancer, as well as lymphoma, leukemia, and multiple myeloma than controls. On the other hand, no significant differences in the risk of stomach, colorectal, liver, pancreatic, lung, breast, prostate, biliary, laryngeal, renal, bladder, nerve, and skin cancer were found between SLE patients and controls. While the mechanisms leading to increased risk of cancer in SLE patients are yet to be fully understood, the findings highlight the need for cancer screening programs among this patient population. “In conclusion, SLE is an independent risk factor for malignancy, especially cervical, thyroid, ovarian, oral … as well as lymphoma, multiple myeloma, and leukemia. The importance of cancer screening programs should be emphasized in SLE patients,” the scientists concluded. https://lupusnewstoday.com/2019/02/18/sle-patients-may-be-at-higher-risk-of-developing-certain-types-of-cancer/?utm_source=LUP+NEws+E-mail+List&amp;utm_campaign=1e70fc3e85-RSS_WEEKLY_EMAIL_CAMPAIGN_US&amp;utm_medium=email&amp;utm_term=0_50dac6e56f-1e70fc3e85-71887989
  6. Congratulations and Many Thanks to Lady Gaga! To the entire world, Lady Gaga is a winner. But to the lupus community she’s a hero. Last night at the 2019 Grammy’s, she won an award for Best Pop Solo in honor of her aunt Joanne who lost her battle with lupus at 19. Afterwards she tweeted: Lady Gaga has shared the song’s significance on social media. “I have carried a deep grief in my heart over my family’s tragedy. The loss of Joanne affected my father so deeply that it affected me. When he cried, I cried. When he was angry, I was angry. When he was hurt, I hurt. Today I transform this grief to hope and healing. After 10 years with you I still get nervous before the Grammys, but I know I have an angel with me.” Hear about lupus research from Lady Gaga's dad And watch this video to hear directly from Lady Gaga’s dad, Joe Germanotta, about why he has honoured his sister by actively supporting the Lupus Research Alliance. As a member of our Board of Directors, Joe believes that the research funded by the Lupus Research Alliance is where hope begins. Where our funded research discoveries are breaking through to deliver better treatments and a cure!
  7. Lupus: 3 Things to Know Mark L. Fuerst Dec 3, 2018 Lupus Three new studies in systemic lupus erythematosus (SLE) reveal that a gut bacterium may be linked to autoimmune diseases, including SLE; pregnancy complications in women with lupus have decreased over the past 2 decades; and physical or emotional abuse in childhood raises the risk of lupus.1-3Scroll through the slides for the latest findings and their clinical implications. http://www.rheumatologynetwork.com/lupus/lupus-3-things-know
  8. lupusnewstoday.com/2019/01/18/rubella-immunity-lowers-vaccinated-lupus-adolescents/ Jose Marques Lopes, PhDJanuary 18, 2019 Vaccinated patients with highly active systemic lupus erythematosus seem to lose their immunity levels over time, a study in rubella-vaccinated adolescents suggests. The study, “Risk factors associated with accelerated rubella-IgG antibody loss in previously vaccinated, treatment-naïve juvenile Systemic Lupus Erythematosus patients: a prospective study,” was published in the journal Arthritis & Rheumatology. Patients with SLE are at risk for infections, including those that are preventable by vaccines, due to the alterations in their immune system and the immunosuppressive treatments they receive. SLE particularly affects women of childbearing age. Rubella infection during pregnancy is associated with severe neonatal complications, including miscarriage, congenital rubella syndrome, and neonatal death. As a result, knowing the immune status against rubella in at-risk SLE patients is important. Researchers from the National and Kapodistrian University of Athens in Greece looked to address this, focusing their study on previously vaccinated adolescents with juvenile SLE (jSLE). They also wanted to find potential factors affecting antibody levels. In total, the study included 21 newly diagnosed girls with jSLE, with a mean age of 11.6 years. All of them had had two doses of the live attenuated MMR — measles, mumps, and rubella — vaccine in early childhood. No patients had underlying immunodeficiency, a blood transfusion within the previous six months, or prior treatment with immunomodulatory therapies. Seroprotection — a positive, protective response to vaccination — and levels of rubella antibodies were determined at enrollment and at one and three years after treatment. Results revealed that while patients remained protected from rubella infection at all times, the amount of antibodies against the virus significantly decreased over time, from 39.1 IU/ml at diagnosis to 29.9 IU/mL at one year and 26.2 IU/mL at three years. No patients showed low total antibody levels or renal insufficiency. High SLE disease activity — assessed with the SLE disease activity index, or SLEDAI — and low levels of the complement protein C4 — a common SLE marker — were associated with lower rubella antibody concentrations at diagnosis and at 12 months. Findings further revealed that skin involvement and persistent lymphopenia and leukopenia — having abnormally low blood levels of lymphocytes or leukocytes (white blood cells), respectively — at one year directly correlated to lower rubella antibody concentrations. “In conclusion, high disease activity strongly correlated with accelerated antibody loss,” the investigators wrote, adding that lower antibody levels may be due to SLE, its activity, or medications. They also noted that although more studies are needed to assess long-term immunity induced by vaccinations in children with autoimmune diseases, “close monitoring of the immunization status against vaccine-preventable diseases in this group of patients is advised.” The team cautioned that the small number of patients precluded finding differences among the different treatment groups.
  9. Dietary Supplements and Homeopathy Are Not Tested for Safety and Effectiveness Posted by Kathleen Hoffman on Dec 17, 2018 in Blog | 0 comments On October 30, 2018, the FDA sent a letter to the American Botanical Pharmacy and “Dr.” Richard Schulze – whose “doctorate is in herbology”- stating, Yet on December 8, 2018, the website still had this question and answer posted. Type I diabetes is an autoimmune condition in which the body destroys the beta cells of the pancreas that produce insulin. Lifestyle changes and using supplements will not cure Type I diabetes. Although the company removed items from the FDA’s detailed list of violations, they still missed this and several other claims of cures with the use of their dietary supplement products. Use of Supplements and Homeopathy More than half of the US adult population consume dietary supplements. The dietary supplement industry today is a $35.9 billion a year market and is estimated to grow by 20 billion dollars in the next six years.3 Around six million people in the US use homeopathy, one million of them are children. Unfortunately, many people do not realize that these products are regulated as food. The Dietary Supplement Health and Education Act, passed in 1994, allows these products to be sold without testing for safety or effectiveness and without information on adverse effects or packaging that is child-resistant.4 Distrust of the pharmaceutical industry and an interest in taking control of one’s health are just a couple of the reasons people choose dietary supplements and homeopathy. Unfortunately, dietary supplements and homeopathy are being actively promoted on the Internet in lieu of regulated, mainstream treatments. Many of these supplements have serious drawbacks. Recent research found that 746 dietary supplement brands from between 2007 and 2016 contained active pharmaceutical drugs, like steroids.5 Teething tablets by Hyland’s Homeopathic were recently discovered to contained belladonna nightshade, a poisonous plant. Linked to deaths of babies last year, the FDA warned consumers not to use these products.6 Hepatotoxicity is a principle safety issue for as many as 60 herbal supplements. Green tea contains ECGC, an antioxidant that is toxic for liver cells. Green tea based herbal supplements containing other ingredients have been implicated in liver damage requiring liver transplant.7 It shouldn’t be surprising to learn that a 2015 study of emergency room visits in the US estimated that over 23,000 emergency department visits per year can be attributed to adverse events caused by dietary supplements. These visits resulted in an estimated 2,154 hospitalizations.8 It’s important to be careful and wary of what is advertised as supplements. Remembering that the FDA does not test these products for safety or effectiveness before they are sold to you. It is only when a problem arises and the FDA is notified, that warnings and recalls occur. Check out Meat Packers and Patent Medicines: Welcome to Life before the FDA References 1 https://www.fda.gov/ICECI/EnforcementActions/WarningLetters/ucm627164.htm 2 https://www.herbdoc.com/blog/is-diabetes-curablec.oup.com/jnci/article/110/1/121/4064136 3 https://www.statista.com/statistics/828481/total-dietary-supplements-market-size-in-the-us/ 4 https://ods.od.nih.gov/About/DSHEA_Wording.aspx 5 doi:10.1001/jamanetworkopen.2018.3337 6 https://www.fda.gov/ForConsumers/ConsumerUpdates/ucm230762.htm 7 DOI: https://doi.org/10.1016/j.jpeds.2018.05.022 8 DOI: 10.1056/NEJMsa1504267 https://medivizor.com/blog/2018/12/17/dietary-supplements-and-homeopathy/?utm_campaign=website&amp;utm_source=sendgrid.com&amp;utm_medium=email
  10. Cannabinoids for RA: What Rheumatologists Need to Know Linda Peckel Nov 12, 2018 Studies indicate the benefits of treatment with cannabinoids for rheumatic diseases in general.1-3 In rheumatoid arthritis (RA), the target of cannabinoid therapy has been pain reduction. Clinical data do not currently support an indication for reduction of disease severity, although new studies continue to explore this potential. References: 1. Katz-Talmor D, Katz I, Porat-Katz BS, Shoenfeld Y. Cannabinoids for the treatment of rheumatic diseases - where do we stand? Nat Rev Rheumatol. 2018 Jun 8. doi: 10.1038/s41584-018-0025-5. [Epub ahead of print] 2. Gui H, Tong Q, Qu W, Mao CM, Dai SM. The endocannabinoid system and its therapeutic implications in rheumatoid arthritis. Int Immunopharmacol. 2015;26:86-91. 3. Richards BL, Whittle SL, Buchbinder R. Neuromodulators for pain management in rheumatoid arthritis (review). Cochrane Database Syst Rev. 2012;1:CD008921. http://www.rheumatologynetwork.com/arthritis/cannabinoids-ra-what-rheumatologists-need-know?rememberme=1&amp;elq_mid=4976&amp;elq_cid=1830808
  11. Admin

    GDPR

    Your GDPR questions answered Individual Rights The right to be informed Invision Community has a built in privacy policy system that is presented to a new user, and existing users when it has been updated. What should your privacy policy contain? I personally like the look of SEQ Legal's framework which is available for free. This policy covers the important points such as which cookies are collected, how personal information is used and so on. There may be other services out there offering similar templates. Right to erasure I personally feel that everyone should listen to "A Little Respect" as it's not only a cracking tune, but also carries a wonderful message. The GDPR document however relates to the individuals right to be forgotten. Invision Community allows you to delete members. When deleting members, you can elect to remove their content too. There is an option to keep it as Guest content, thus removing the author as identifiable. It's worth using the 'keep' option after researching the user's posts to make sure they haven't posted personal information such as where they live, etc. Emailing and Consent Invision Community has the correct opt-in for bulk emails on registration that is not pre-checked. If the user checks this option, this is recorded with the member's history. Likewise, if they retract this permission, that action is also recorded. When you edit the terms and conditions or privacy policy, all users are required to read it again and opt-in again. Cookies A lot of GDPR anxiety seems to revolve around these tiny little text files your browser stores. If you read the GDPR document (and who doesn't love a little light reading) then you'll see that very little has actually changed with cookies. It extends current data protection guidance a little to ensure that you are transparent about which cookies you store. Invision Community has tools to create a floating cookie opt-in bar, and also a page showing which cookies are stored and why. This is the page that you'd edit to add any cookies your installation sets (if you have enabled Facebook's Pixel, or Google Analytics for example). Your GDPR Questions Now let's look at some questions that have been asked on our community and I'll do my best to provide some guidance that should help you make decisions on how to configure your Invision Community to suit your needs. Alan!! Is the soft opt-in cookie policy enough? What about the IP address stored in the session cookie? Great question. There's conflicting advise out there about this. The GDPR document states: The ICO states that session cookies stored for that session only (so they are deleted when the tab / window is closed) are OK as long as they are not used to profile users. This is re-enforced by EUROPA: My feeling is that GDPR isn't really out to stop you creating a functioning website, they are more interested in how you store and use this information. Thus, I feel that storing a session cookie with an IP address is OK. The user is told what is being stored and instructions are given if they want to delete them. Given the internet is very much driven by IP addresses, I fail to see how you can not collect an IP address in some form or another. They are collected in access logs deep in the server OS. Finally, there is a strong legitimate interest in creating a session cookie. It's part and parcel of the website's function and the cookie is not used in any 'bad' way. It just allows guests and members to retain preferences and update "last seen" times to help deliver content. Do I need to delete all the posts by a member if they ask me to? We have many large clients in the EU with really impressive and expensive legal teams and they are all unanimous in telling us that there is no requirement to delete content when deleting a user's personal information. The analogy often given is with email: once someone sends you an email you are not obligated to delete that. The same is true with content posted by a user: once they post that content it's no longer "owned" by them and is now out in public. Ultimately, the decision is yours but do not feel that you have to delete their content. This is not a GDPR requirement. What about members who haven't validated? They're technically not members but we're still holding their data! No problem. The system does delete un-validated users and incomplete users automatically for you. You can even set the time delay for deletion in the ACP. What about RECAPTCHA? I use this, and it technically collects some data! Just add that you use this service to your privacy policy, like so: I see many companies emailing out asking for members to opt back in for bulk mail, do I need to do this? Short answer: No. Since Invision Community 4.0, you can only ever bulk email users that have opted in for bulk emails. There's no way around it, so there's nothing to ask them to opt-in for. They've already done it. There is a tiny wrinkle in that pre 4.2.7, the opt-in was pre-checked as was the norm for most websites. Moving forward, GDPR asks for explicit consent, so this checkbox cannot be pre-ticked (and isn't in Invision Community 4.2.7 and later). However, the ICO is clear that if the email list has a legitimate interest, and was obtained with soft opt-in, then you don't need to ask again for permission. What about notifications? They send emails! Yes they do, but that's OK. A notification is only ever sent after a user chooses to follow an item. This falls under legitimate interest. There is also a clear way to stop receiving emails. The user can opt-in and opt-out of email as a notification device at their leisure. Do I need to stop blocking embeds and external images? No. The internet is based on cross-linking of things and sharing information. At a very fundamental level, it's going to be incredibly hard to prevent it from happening. Removing these engaging and enriching tools are only going to make your community suffer. There's no harm in adding a few lines in your privacy policy explaining that the site may feature videos from Vimeo and Youtube as part of user contributions but you do not need to be worried. As stated earlier, GDPR isn't about sucking the fun out of the internet, it's about being responsible and transparent. Phew. Hopefully you've got a better understanding about how Invision Community can assist your GDPR compliance efforts. The best bit of advice is to not panic. If you have any questions, we'd love to hear them. Drop us a line below. Edited May 12 by Matt GDPR updates for Invision Community 4.3.3 Unless you've been living under a rock, or forgot to opt-in to the memo, GDPR is just around the corner. Last week we wrote a blog answering your questions on becoming GDPR compliant with Invision Community. We took away a few good points from that discussion and have the following updates coming up for Invision Community 4.3.3 due early next week. Downloading Personal Data Invision Community already has a method of downloading member data via the member export feature that produces a CSV. However, we wanted Invision Community to be more helpful, so we've added a feature that downloads personal data (such as name, email address, known IP addresses, known devices, opt in details and customer data from Nexus if you're using that) in a handy XML format which is very portable and machine readable. You can access this feature via the ACP member view The download itself is in a standard XML format. A sample export Pruning IP Addresses While there is much debate about whether IP addresses are personal information or not, a good number of our customers requested a way to remove IP addresses from older content. There are legitimate reasons to store IP addresses for purchase transactions (so fraud can be detected), for security logs (to prevent hackers gaining access) and to prevent spammers registering. However, under the bullet point of not storing information for longer than is required, we have added this feature to remove IP addresses from posted content (reviews, comments, posts, personal messages, etc) after a threshold. The default is 'Never', so don't worry. Post upgrade you won't see IP addresses removed unless you enter a value. This new setting is under Posting Deleting Members Invision Community has always had a way to delete a member and retain their content under a "Guest" name. We've cleaned this up in 4.3.3. When you delete a member, but want to retain their content, you are offered an option to anonymise this. Choosing this option attributes all posted content to 'Guest' and removes any stored IP addresses. Deleting a member Privacy Policy We've added a neat little feature to automatically list third parties you use on your privacy policy. If you enable Google Analytics, or Facebook Pixel, etc, these are added for you. The new setting Finding Settings Easily To make life a little easier, we've added "GDPR" as a live search keyword for the ACP. Simply tap that into the large search bar and Invision Community will list the relevant settings you may want to change. These changes show our ongoing commitment to helping you with your GDPR compliance. We'll be watching how GDPR in practise unfolds next month and will continue to adapt where required.
  12. Today, is World Lupus Day! Join Us and tell your story!
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