TY - JOUR A1 - Ljunggren, Osten A1 - Barrett, Annabel A1 - Stoykov, Ivaylo A1 - Langdahl, Bente L. A1 - Lems, Willem F. A1 - Walsh, J. Bernard A1 - Fahrleitner-Pammer, Astrid A1 - Rajzbaum, Gerald A1 - Jakob, Franz A1 - Karras, Dimitrios A1 - Marin, Fernando T1 - Effective osteoporosis treatment with teriparatide is associated with enhanced quality of life in postmenopausal women with osteoporosis: the European Forsteo Observational Study JF - BMC Musculoskeletal Disorders N2 - Background: To describe changes in health-related quality of life (HRQoL) of postmenopausal women with osteoporosis treated with teriparatide for up to 18 months and followed-up for a further 18 months, and to assess the influence of recent prior and incident fractures. Methods: The European Forsteo Observational Study (EFOS) is an observational, prospective, multinational study measuring HRQoL using the EQ-5D. The primary objective was to assess changes in HRQoL during 36 months in the whole study population. A secondary post-hoc analysis examined fracture impact on HRQoL in four subgroups classified based on recent prior fracture 12 months before baseline and incident clinical fractures during the study. Changes from baseline were analysed using a repeated measures model. Results: Of the 1581 patients, 48.4% had a recent prior fracture and 15.6% of these patients had an incident fracture during follow-up. 10.9% of the 816 patients with no recent prior fracture had an incident fracture. Baseline mean EQ-VAS scores were similar across the subgroups. In the total study cohort (n = 1581), HRQoL (EQ-VAS and EQ-5D index scores) improved significantly from baseline to 18 months and this improvement was maintained over the 18-month post-teriparatide period. Improvements were seen across all five EQ-5D domains during teriparatide treatment that were maintained after teriparatide was discontinued. Subjects with incident clinical fractures had significantly less improvement in EQ-VAS than those without incident fractures. Recent prior fracture did not influence the change in EQ-VAS during treatment. Conclusions: EFOS is the first longitudinal study in women with severe postmenopausal osteoporosis in the real world setting to show a substantial improvement in HRQoL during teriparatide treatment that was sustained during subsequent treatment with other medications. The increase in HRQoL was lower in the subgroups with incident fracture but was not influenced by recent prior fracture. The results should be interpreted in the context of the design of an observational study. KW - fracture KW - osteoporosis KW - quality of life KW - teriparatide KW - EQ-5D KW - database KW - alendronate KW - persistence KW - metaanalysis KW - prevalent fractures KW - bone-mineral density KW - vertebral fractures KW - back pain KW - impact KW - responsiveness Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-122057 SN - 1471-2474 VL - 14 IS - 251 ER - TY - JOUR A1 - Dempfle, Astrid A1 - Herpertz-Dahlmann, Beate A1 - Timmesfeld, Nina A1 - Schwarte, Reinhild A1 - Egberts, Karin M. A1 - Pfeiffer, Ernst A1 - Fleischhaker, Christian A1 - Wewetzer, Christoph A1 - Bühren, Katharina T1 - Predictors of the resumption of menses in adolescent anorexia nervosa JF - BMC Psychiatry N2 - Background: The resumption of menses is an important indicator of recovery in anorexia nervosa (AN). Patients with early-onset AN are at particularly great risk of suffering from the long-term physical and psychological consequences of persistent gonadal dysfunction. However, the clinical variables that predict the recovery of menstrual function during weight gain in AN remain poorly understood. The aim of this study was to investigate the impact of several clinical parameters on the resumption of menses in first-onset adolescent AN in a large, well-characterized, homogenous sample that was followed-up for 12 months. Methods: A total of 172 female adolescent patients with first-onset AN according to DSM-IV criteria were recruited for inclusion in a randomized, multi-center, German clinical trial. Menstrual status and clinical variables (i.e., premorbid body mass index (BMI), age at onset, duration of illness, duration of hospital treatment, achievement of target weight at discharge, and BMI) were assessed at the time of admission to or discharge from hospital treatment and at a 12-month follow-up. Based on German reference data, we calculated the percentage of expected body weight (%EBW), BMI percentile, and BMI standard deviation score (BMI-SDS) for all time points to investigate the relationship between different weight measurements and resumption of menses. Results: Forty-seven percent of the patients spontaneously began menstruating during the follow-up period. %EBW at the 12-month follow-up was strongly correlated with the resumption of menses. The absence of menarche before admission, a higher premorbid BMI, discharge below target weight, and a longer duration of hospital treatment were the most relevant prognostic factors for continued amenorrhea. Conclusions: The recovery of menstrual function in adolescent patients with AN should be a major treatment goal to prevent severe long-term physical and psychological sequelae. Patients with premenarchal onset of AN are at particular risk for protracted amenorrhea despite weight rehabilitation. Reaching and maintaining a target weight between the 15th and 20th BMI percentile is favorable for the resumption of menses within 12 months. Whether patients with a higher premorbid BMI may benefit from a higher target weight needs to be investigated in further studies. KW - girls KW - amenorrhea KW - brain KW - increases KW - return KW - menarche KW - target weight KW - adolescence anorexia nervosa KW - resumption of menses KW - recovery KW - ovarian function KW - weight gain KW - eating disorders KW - bone-mineral density KW - menstrual recovery KW - outcome KW - body mass index Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-122106 VL - 13 IS - 308 ER - TY - JOUR A1 - van de Donk, Niels W. C. J. A1 - Palumbo, Antonio A1 - Johnsen, Hans Erik A1 - Engelhardt, Monika A1 - Gay, Francesca A1 - Gregersen, Henrik A1 - Hajek, Roman A1 - Kleber, Martina A1 - Ludwig, Heinz A1 - Morgan, Gareth A1 - Musto, Pellegrino A1 - Plesner, Torben A1 - Sezer, Orhan A1 - Terpos, Evangelos A1 - Waage, Anders A1 - Zweegman, Sonja A1 - Einsele, Hermann A1 - Sonneveld, Pieter A1 - Lokhorst, Henk M. T1 - The clinical relevance and management of monoclonal gammopathy of undetermined significance and related disorders: recommendations from the European Myeloma Network JF - Haematologica N2 - Monoclonal gammopathy of undetermined significance is one of the most common pre-malignant disorders. IgG and IgA monoclonal gammopathy of undetermined significance are precursor conditions of multiple myeloma; light-chain monoclonal gammopathy of undetermined significance of light-chain multiple myeloma; and IgM monoclonal gammopathy of undetermined significance of Waldenstrom's macroglobulinemia and other lymphoproliferative disorders. Clonal burden, as determined by bone marrow plasma cell percentage or M-protein level, as well as biological characteristics, including heavy chain isotype and light chain production, are helpful in predicting risk of progression of monoclonal gammopathy of undetermined significance to symptomatic disease. Furthermore, alterations in the bone marrow microenvironment of monoclonal gammopathy of undetermined significance patients result in an increased risk of venous and arterial thrombosis, infections, osteoporosis, and bone fractures. In addition, the small clone may occasionally be responsible for severe organ damage through the production of a monoclonal protein that has autoantibody activity or deposits in tissues. These disorders are rare and often require therapy directed at eradication of the underlying plasma cell or lymphoplasmacytic clone. In this review, we provide an overview of the clinical relevance of monoclonal gammopathy of undetermined significance. We also give general recommendations of how to diagnose and manage patients with monoclonal gammopathy of undetermined significance. KW - multiparameter flow-cytometry KW - hematopoietic cell transplantation KW - smoldering multiple-myeloma KW - venous thromboembolic disease KW - bone-mineral density KW - population-based cohort KW - term-follow-up KW - marrow plasma cells KW - significance MGUS KW - malignant transformation Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-116050 SN - 0390-6078 VL - 99 IS - 6 ER - TY - JOUR A1 - Benisch, Peggy A1 - Schilling, Tatjana A1 - Klein-Hitpass, Ludger A1 - Frey, Sönke P. A1 - Seefried, Lothar A1 - Raaijmakers, Nadja A1 - Krug, Melanie A1 - Regensburger, Martina A1 - Zeck, Sabine A1 - Schinke, Thorsten A1 - Amling, Michael A1 - Ebert, Amling A1 - Jakob, Franz T1 - The Transcriptional Profile of Mesenchymal Stem Cell Populations in Primary Osteoporosis Is Distinct and Shows Overexpression of Osteogenic Inhibitors JF - PLoS One N2 - Primary osteoporosis is an age-related disease characterized by an imbalance in bone homeostasis. While the resorptive aspect of the disease has been studied intensely, less is known about the anabolic part of the syndrome or presumptive deficiencies in bone regeneration. Multipotent mesenchymal stem cells (MSC) are the primary source of osteogenic regeneration. In the present study we aimed to unravel whether MSC biology is directly involved in the pathophysiology of the disease and therefore performed microarray analyses of hMSC of elderly patients (79-94 years old) suffering from osteoporosis (hMSC-OP). In comparison to age-matched controls we detected profound changes in the transcriptome in hMSC-OP, e.g. enhanced mRNA expression of known osteoporosis-associated genes (LRP5, RUNX2, COL1A1) and of genes involved in osteoclastogenesis (CSF1, PTH1R), but most notably of genes coding for inhibitors of WNT and BMP signaling, such as Sclerostin and MAB21L2. These candidate genes indicate intrinsic deficiencies in self-renewal and differentiation potential in osteoporotic stem cells. We also compared both hMSC-OP and non-osteoporotic hMSC-old of elderly donors to hMSC of similar to 30 years younger donors and found that the transcriptional changes acquired between the sixth and the ninth decade of life differed widely between osteoporotic and non-osteoporotic stem cells. In addition, we compared the osteoporotic transcriptome to long term-cultivated, senescent hMSC and detected some signs for pre-senescence in hMSC-OP. Our results suggest that in primary osteoporosis the transcriptomes of hMSC populations show distinct signatures and little overlap with non-osteoporotic aging, although we detected some hints for senescence-associated changes. While there are remarkable inter-individual variations as expected for polygenetic diseases, we could identify many susceptibility genes for osteoporosis known from genetic studies. We also found new candidates, e.g. MAB21L2, a novel repressor of BMP-induced transcription. Such transcriptional changes may reflect epigenetic changes, which are part of a specific osteoporosis-associated aging process. KW - alkaline-phosphatase KW - in vitro KW - bone-mineral density KW - age-related osteoporosis KW - WNT signaling pathway KW - replicative senescence KW - morphogenetic protein KW - parathyroid-hormone KW - growth factor KW - skeletal overexpression Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-133379 VL - 7 IS - 9 ER -