Search

Background: Glucocorticoid steroids are widely used as antiinflammatory and immunosuppressive medications and are well known to induce osteoporosis., Material and Methods: Randomised clinical trials and Cochrane reports on the use of calcium, vitamin D, bisphosphonates and hormones were reviewed and the results summarised. Additionally, national and some international recommendations were reviewed in order to propose recommendations for prophylaxis and treatment. The literature was identified by Medline searches., Results and Interpretation: Calcium and vitamin D prevent bone loss in low-to-medium-dose glucocorticoid steroid therapy. Bisphosphonates maintain or modestly increase lumbar and hip bone mass. The fracture risk was not significantly reduced in the spine and the hip. The clinical randomised trials and Cochrane reports conclude that bisphosphonates as well as calcium and vitamin D taken together are effective and the drugs of choice in prevention and treatment.

Background: Pulmonary veno-occlusive disease is a rare and poorly understood condition that affects the postcapillary pulmonary vasculature, posing diagnostic problems and treatment dilemmas., Materials and Methods: We present a patient with veno-occlusive disease and give a short review on the disease., Results: The patient was a 54-year-old female with a history of the CREST variant of scleroderma. Admitted with dyspnoea, she was treated with epoprostenol in addition to oxygen, diuretics and warfarin. Epoprostenol improved her condition initially; her symptoms grew worse during further medical escalation. With an attempt to stop epoprostenol, however, she became even more dyspnoeic and tolerated best an intermediate dose. She died after three months of treatment with signs of progressive right heart failure., Interpretation: Veno-occlusive disease may be difficult to diagnose and treat. Clinical signs of pulmonary hypertension without evidence of left ventricular failure may give rise to suspicion of the disease, and high-resolution CT of the lungs with relatively specific findings can be helpful. The prognosis is poor and lung transplantation is the only form of effective treatment. Vasodilators as a bridge to transplantation must be used with caution because of the risk of intolerance and development of pulmonary oedema.

Background: During the last decade patients with active rheumatoid arthritis have been offered early and aggressive drug therapy in order to decrease the damaging effect of inflammation on cartilage and bone. Combination of two or more disease-modifying antirheumatic drugs has been used more frequently to achieve better efficacy than with monotherapy without increasing drug side effects., Materials and Methods: We have studied available rheumatological literature to find the best documented drug combinations., Results: The combination of methotrexate, sulfasalazine and hydroxychloroquine seems to be a well documented alternative, and so is the combination of methotrexate and cyclosporine. Modern biologic drugs like etanercept, infliximab and anakinra work best in combination with methotrexate., Interpretation: The combination of two or more disease-modifying antirheumatic drugs can be a good alternative to monotherapy in the treatment of patients with active rheumatoid arthritis, either when monotherapy has failed or unacceptable side effects have occurred, or as a first choice in patients who need very early and aggressive therapy. Combination therapy should only be initiated by a rheumatologist, after informed consent. A safe clinical and chemical monitoring must be organized in cooperation with the patient and the primary physician.

The polymyalgic syndrome may be the presenting clinical feature for several diseases such as polymyalgia rheumatica, temporal arteritis, malignancy, rheumatoid arthritis, virus infections, connective tissue diseases, and myositis. In this review we present the various diagnostic options seen from a rheumatological point of view, with emphasis on polymyalgia rheumatica, temporal arteritis and the paraneoplastic syndrome. We are of the opinion that polymyalgia rheumatica is overdiagnosed in general practice, and steroid treatment may delay diagnosis and treatment of other differential diagnosis presenting as the polymyalgic syndrome. Several recently published Norwegian epidemiological studies offer new information on various aspects of the polymyalgic syndrome, which will be discussed.

Background: The recognised clinical spectrum of disease associated with HIV infection is rapidly expanding and now includes a variety of rheumatological manifestations., Material and Methods: In this review of the literature of the last 15 years, we present the most common rheumatic manifestations described in association with HIV infection., Results: Manifestations include a wide array of articular syndromes and autoimmune manifestations such as Reiter's syndrome, psoriatic arthritis, HIV associated arthritis and septic arthritis. Autoimmune diseases associated with HIV infection include a Sjögren-like syndrome, myopathies and systemic vasculitis., Interpretation: Rheumatological manifestations of HIV infection may present earlier than clinical signs of the infection itself. Steroid and cytostatic treatment of rheumatic diseases may worsen the HIV disease.

Background: Over the next 3-5 years, the rapid progress in genomic research will enable the discovery of many genes associated with the more common diseases. An example of such a common disease is the rheumatic disorder Sjögren's syndrome, an autoimmune disease. A more precise genetic explanation of the mechanism leading to Sjögren's syndrome remains to be given., Material and Methods: One way of investigating the disease related genes in such complex polygenic diseases is to perform linkage studies in families with two or more affected. Another possibility is to conduct association studies on trios (parents and affected child), case control studies, or other experimental designs. In association studies one is testing if an allele is significantly elevated among patients compared to controls, while in linkage analyses one finds subchromosomal regions that are significantly more often inherited by patients than by healthy family members., Results: The most well defined genetic association in Sjögren's syndrome is currently related to different HLA alleles and their association with anti-Ro/SSA and anti-La/SSB autoantibodies. Additional genetic studies focusing on non-HLA regions are under way., Interpretation: Increased genetic knowledge would allow optimisation of the diagnostic criteria as well as development of new and more effective treatment for Sjögren's syndrome, which causes substantial suffering for a large group of patients.

More knowledge about symptom experience is needed for diagnosing Sjögren's disease at an early stage of disease development. We have performed a qualitative study based on group interview with eight women with Sjögren's disease. The women presented with several different symptoms. They all described weariness, fatigue, sicca symptoms, various pains, hypersensitivity and organ manifestations in the same manner. Some of the symptoms had a dramatic impact on their life activities. The study revealed new descriptions of previously known symptoms and descriptions of previously unfamiliar symptoms. The results of the study may supplement the existing criteria of Sjögren's disease and provide new hypotheses about pathogenetic mechanisms related to chest pain, abdominal pain and facial pain in patients with Sjögren's disease.

European criteria for classification of Sjögren's syndrome have recently been developed and evaluated. We report the clinical and laboratory findings in 96 patients with primary Sjögren's syndrome who have been classified according to these new criteria. In our patient population the latency from appearance of the first symptom to diagnosis was 11 years. In addition to sicca symptoms in mucous membranes, the dominant symptoms were periodic fatigue (92%), arthralgia (82%), hoarse voice (71%), dry cough (54%) and diarrhoea (51%). Antibodies to the nuclear antigens SSA and SSB were found in respectively 22.2% and 15.6% of the patients. Two out of ten patients with both anti-SSA and anti-SSB antibodies gave birth to a child with heart block.

Rheumatoid arthritis is a serious disease associated with increased morbidity and mortality, and requires adequate routines for therapy and follow-up examination. This article presents the work of the Norwegian Society for Rheumatology to improve the quality of the therapeutic assessment of patients with rheumatoid arthritis in Norway. The process of reaching an agreement involved a large number of rheumatologists. The final meeting included a variety of activities, plenary lectures, workshops, group discussions and opinion polls. A literature search through Medline was provided continuously. Agreement was achieved on a programme for monitoring therapy with disease-modifying antirheumatic drugs, which was to comprise visits to the physician and laboratory tests. This programme was later voted on and affirmed by the Annual Meeting of the Norwegian Society for Rheumatology. Proposals were issued regarding endpoint measures to assess progression of the disease. These proposals can be expected to improve the quality of treatment and management of patients with rheumatoid arthritis, both in primary health care and in the specialized rheumatological health service.

Health care in a department of rheumatology was evaluated by interviewing 15 patients by a person not associated with the department. The patients' evaluation of the health care was then further evaluated by 264 former patients and the staff. There was a considerable mismatch between the patients' and staff's rating of the problems. The patients' feedback was then used systematically to choose between alternative methods of organising and providing the health care, and the effect of this was then re-evaluated by the patients.

The incidence of polymyalgia rheumatica and temporal arteritis is increasing, mainly in elderly people. The risk of cancer during a lifetime is high in patients with positive biopsy of the temporal artery, but polymyalgia rheumatica and temporal arteritis are not to be considered as paraneoplastic syndromes. Temporal arteritis can appear in patients under treatment for polymyalgia rheumatica, and polymyalgia rheumatica can be accompanied by arthritis. Various new aspects of diagnoses and treatment are discussed.

This paper presents some of the results from a ten year prospective study (Eurolupus) analyzing the main clinical and immunological manifestations in 1,000 patients with systemic lupus erythematosus (SLE). The time lag from the first symptoms to diagnosis was much longer in patients from Norway compared with patients from Europe in general (6.6 years versus two years respectively). In order to improve the early diagnosis of SLE, the authors focus on early clinical symptoms and signs.

In patients with systemic lupus erythematosus in remission pregnancy has a good prognosis for mother and foetus. Pregnancy does not have a negative effect on systemic lupus erythematosus in remission, either in the short or the long term. Immuno-regulatory drugs should not be withdrawn before or after start of pregnancy, and flares during pregnancy can be treated with steroids and/or azathioprine. The risk of flare is very high in the puerperium, and can be prevented by steroids. All patients are at high risk of losing the foetus, particularly patients with antiphospholipid antibodies. Patients at high risk should be given low doses of aspirin (80 mg daily) from the first day of pregnancy. Neonatal lupus and congenital heart block are rare, and are associated with the presence of anti-SSA and anti-SSB antibodies in the maternal blood.

Connective tissue disease has been reported to occur following implantation of silicone gel-filled prostheses to augment the breast. In this case report and review of the literature, two patients are described in whom connective tissue disease developed within one and three years respectively after cosmetic surgery. One developed dermatomyositis with lung fibrosis, and the other developed cutaneous lupus and a Sjögren-like syndrome. Both suffered serious complications due to vasculitis. Although evidence of a causal relationship between the implantation and the development of connective tissue disease is circumstantial, removal of the silicone prosthesis has been reported to result in subsequent remission.

60 patients and their referring general practitioners were asked to evaluate the benefit of examination by a rheumatologist in an out-patient clinic. A large percentage of the patients (73%) and of the GPs (89%) were satisfied with the outcome of the examination, even though only 29% of the patients and 37% of the GPs thought that the advice given by the specialist had helped. A majority (60%) of the patients would have liked to have received more information from the specialist, about the diagnosis, and 49% patients claimed that they had not been given any advice on treatment. The results of this study will lead to a change in how we inform patients about diagnosis and treatment in our out-patient clinic.

In its classical form, Wegener's granulomatosis (WG) is characterized by acute granulomatous vasculitis of the upper and lower respiratory tract together with glomerulonephritis, and when untreated, mortality is high. The use of cyclophosphamide and prednisolon has improved the prognosis dramatically, while azathioprine and trimetoprim-sulfamethoxazole are of limited therapeutic value in these patients. Only 1/3 of subacute and chronic cases show renal impairment, and the prognosis is better in limited Wegener's granulomatosis without renal disease than in the classical form. This case-report and review takes up various new aspects of diagnosis, treatment and prognosis.

Low back pain is a major cause of disability, and a large percentage of patients with low back pain have no identifiable pathology. In this review of the literature low back pain is considered from the point of view of dysfunction of the pelvic joints. The reliability of the commonly used tests, signs and procedures are considered. Inflammatory causes such as ankylosing spondylitis are well documented to cause low back pain, but mechanical factors apart from intervertebral disc protrusion are largely speculative.