Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0007222 (cardiovascular disease)
 65,817 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The association between medical risk factors and the outcome of foot ulcers was evaluated in 208 consecutive diabetic patients with severe peripheral vascular disease (systolic toe blood pressure < or = 45 mm Hg). All patients were treated and followed by the same foot care team. Eighty patients healed primarily, 83 healed after a minor or major amputation, and 45 died. The systolic toe blood pressure was higher among primary healed (30 +/- 13 mm Hg) compared with amputated (22 +/- 15 mm Hg; p < 0.001) and deceased patients (20 +/- 14 mm Hg; p < 0.001). The patients were comparable regarding age, sex, and diabetes and wound duration. Only 41 (19%) patients had intermitten claudication, whereas 153 (77%) lacked palapble pedal pulses, 36% of whom healed primarily. Rest pain occurred in 72 (33%) patients, 38 (47%) of whom had an amputation and 18 (25%) who healed primarily (p < 0.01). Peripheral edema and proteinuria were more common among patients who healed after amputation compared with those who healed primarily (p < 0.001 and p < 0.01, respectively). Signs of sensory neuropathy were found in 158 (77%) patients. There were no differences concerning cardiovascular disease, smoking habits, or short-term metabolic control between patients who healed primarily or after an amputation. In conclusion, diabetic patients with foot ulcers and severe peripheral vascular disease with low systolic toe blood pressure were not excluded from the possibility of primary healing. The most important risk factors for amputation were a systolic toe pressure of less than 30 mm Hg, peripheral edema, rest pain, and proteinuria.
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PMID:Medical risk factors in diabetic patients with foot ulcers and severe peripheral vascular disease and their influence on outcome. 147 42

During the past four years, 106 women underwent aortography and peripheral runoff studies for peripheral vascular disease. Eleven patients presented with "small vessels" and were selected for this study. They were significantly younger than the rest of the group (a mean age of 52 versus 66 years). A clear history of claudication was elicited in all patients. Rest pain was present in four patients. Most patients were small in stature but not obese. Weak or absent femoral and distal pulses and abdominal or femoral bruits were common. Angiography demonstrated a narrow infrarenal aorta, narrow iliac and common femoral arteries and a straight course of iliac arteries. Atherosclerotic lesions involved mainly the aortoiliac segment, but were confined to the superficial femoral artery in two patients. Reconstruction was achieved by endarterectomy or transluminal angioplasty in segmental aortoiliac disease and aortobifemoral or aortobi-iliac graft in diffuse disease. Femorpopliteal or iliopopliteal graft or lumbar sympathectomy was performed in patients with significant femoral disease. In one patient, an acutely occluded femoral segment was replaced by a venous interposition graft. Two patients were treated conservatively. There were no operative deaths. Nine patients were markedly improved at follow-up examination. Graft thrombosis occurred in one patient with combined aortobi-iliac and iliopopliteal graft. The high incidence of single bifurcating lumbar arteries at the fourth and fifth lumbar vertebrae supports the hypothesis that aortic hypoplasia may result from embryonic overfusion of the dorsal aortas. Lipid abnormalities existed in 54 per cent of the patients. All women were heavy smokers and 73 per cent had a positive family history of cardiovascular disease.
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PMID:Small artery syndrome in women. 316 Nov 93