The aim was to compare the 5 yr survival in patients with rheumatoid arthritis (RA) alone, bronchiectasis (Br) alone and RA plus Br (RA-Br). A case-control study was carried out in which 32 patients with RA-Br were matched for age (within 5 yr), sex and (where possible) disease duration with 32 patients with RA alone. An additional comparison group of 31 unselected patients with Br was chosen. All patients were followed for 5 yr. Patients with RA-Br were 7.3 times more likely to die than the general population, 5.0 times more likely than the RA group and 2.4 times more likely than the Br group. An increased risk of death within the RA-Br group was associated with a history of smoking, more severe RA and steroid usage. The co-existence of RA and Br is associated with a poor 5 yr survival.

Objectives-To examine the relation between rheumatoid arthritis (RA)

We have examined HLA-DR, DQA and DQB variants in 72 controls, 153 subjects with RA without extra-articular features and in subjects with the rheumatoid pulmonary complications of interstitial fibrosis (23) peripheral airways disease (13) and in 41 subjects with RA and bronchiectasis. Subjects with RA alone showed the expected association with HLA-DR4 (79%) but those with RA and co-existent pulmonary fibrosis were less likely to be DR4 positive (61%). No other HLA-DR variants were significantly increased in the different disease groups. HLA-DQB1*0501 which types serologically as DQw1 was increased in subjects with RA and peripheral airways disease as compared to rheumatoid subjects with normal lung function, but these differences were not statistically significant. DQB1*0601 was increased in subjects with bronchiectasis with or without RA (but only significantly so in RA-BR subjects) DQB1*0301, DQB1*0201 and DQA1*0501 frequencies were also increased in subjects with RA and bronchiectasis as compared to those with RA alone.

Two-thirds of patients with Paget's disease seeking medical attention present with pain. We studied patterns of pagetic pain in relation to physical activity, and the effect of coexistent osteoarthritis (OA)/pagetic arthropathy on pain and physical activity before and after treatment with pamidronate. Patients with lower-segment Paget's disease (lumbar spine, pelvis or lower limbs), raised alkaline phosphatase (ALP), and pain as a symptom were included. Two subgroups were identified based on the absence (P group), or presence (POA group) of radiological OA in the lower segment. They received 2-4 fortnightly infusions of pamidronate 30-60 mg and were followed up at 6 weeks, 3 months and 6 months. Outcome measures were visual analog scales for pain at rest, on standing, on walking and at night; standing time, walking distance, 50-yard walking time, and ALP. Twenty-five patients (12 men, 13 women, mean age 70.1+/-1.9 years), received a mean of 142+/-9.7 mg of pamidronate. The P group had higher mean ALP (p=0.003) and higher scores for pain (not significant) at baseline than the POA group. Compared to baseline, P group had significant improvements (p<0.01) at 6 months in rest pain, standing pain and walking pain. The POA group had non-significant changes in pain at 6 months. ALP improved significantly at 6 months in both subgroups (p<0.01). The whole group also improved at 6 months in standing time (55.7%, not significant), walking distance (33.9%, not significant), and 50-yard walking time (24.2%, p<0.05). Paget's patients with coexistent joint disease had less severe pain and bone disease at baseline than those without coexistent joint disease, and responded less well to pamidronate, although they did have significant improvement in ALP levels. Radiographic assessment for coexisting joint disease prior to treatment might improve prognostication from the patient's point of view, and improve treatment compliance.