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Recombinant granulocyte macrophage colony stimulating factor (rhu-GM-CSF) in the treatment of extensive leg ulcers: a case report. Surgery 2000; 127:589-92. [PMID: 10819070 DOI: 10.1067/msy.2000.104166] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Abstract
This review highlights three areas: plantar fasciitis, Achilles tendinitis, and carpal tunnel syndrome. The diagnosis and treatment of plantar fasciitis are reviewed; nonsurgical treatments remain the mainstay of management. Several recent articles support the use of night splints. Some novel treatments recently investigated, including low intensity laser irradiation and extracorporeal shock wave lithotripsy, are reviewed, as well as the effectiveness of steroid injection. Novel treatments for Achilles tendinitis are also reviewed, including the use of injection therapy and the treatment approach of one author for the management of Achilles tendon rupture. Nonsurgical techniques in the treatment of carpal tunnel syndrome, such as yoga, ultrasound, noninvasive laser neurolysis, manipulation, nerve and tendon gliding exercises, and medications, are reviewed. Prednisolone was shown to be effective in the treatment of mild to moderate disease and nonsteroidal anti-inflammatory drugs were found to be ineffective.
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3
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Rehabilitation of orthopedic and rheumatologic disorders. 4. Musculoskeletal disorders. Arch Phys Med Rehabil 2000; 81:S73-7; quiz S78-86. [PMID: 10721764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
This self-directed learning module highlights assessment and therapeutic options in the rehabilitation of patients with orthopedic and musculoskeletal disorders. It is part of the chapter on rehabilitation of orthopedic and rheumatologic disorders in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. This article discusses new advances in such topics as idiopathic scoliosis, nontraumatic shoulder pain, rotator cuff tendinitis, and Dupuytren's disease.
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Sports-related and other soft-tissue injuries, tendinitis, bursitis, and occupation-related syndromes. Curr Opin Rheumatol 1997; 9:151-4. [PMID: 9135920 DOI: 10.1097/00002281-199703000-00012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In this review, four areas are discussed: fluoroquinolone-induced tendinitis, volar flexor tenosynovitis (trigger finger), Achilles tendon lesions, and occupational medicine issues. The relationship of fluoroquinolone treatment to musculoskeletal lesions, especially Achilles tendinitis and tear, is most intriguing. The steady increase in reports of the association cannot be ignored. Although Achilles tendinitis and rupture have comprised the most frequently seen lesions, articles on additional sites of involvement, such as in lateral epicondylitis and De Quervain's tenosynovitis, are reviewed. Volar flexor tenosynovitis and trigger finger are among the most common musculoskeletal problems, and additional studies support the success of corticosteroid injections. Although the value of injections was reported well over 25 years ago, surgery is still unfortunately the first-choice treatment of some physicians. We review three studies on Achilles tendinopathy. In one of the reports, diagnostic ultrasonography is again demonstrated to be of value in assessing tendon lesions. The push to use the term tendinosis rather than tendinitis continues as a result of histologic studies of tendinitis that lack the usual findings of inflammation. However, the presence or absence of chemical inflammation is yet to be ascertained. We review an article that fails to show that work activities are the sole cause of such musculoskeletal syndromes as cumulative trauma or repetitive use. Further studies are needed in the area of work-related upper extremity disorders.
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Abstract
A retrospective case-control study was performed in New Orleans, Louisiana, in 1985-1986 to test the hypotheses that 1) criminality is a risk factor for severe injury, and 2) the association between criminality and injury can be explained in terms of a common underlying factor--increased sensation-seeking tendencies. A total of 140 males with spinal cord injury were individually matched with 140 driver's license holders on age, race, sex, educational attainment, and zip code of residence and were interviewed by telephone. Criminality prior to spinal cord injury was measured by self-report and police records, and sensation seeking was measured by the Disinhibition and Boredom Susceptibility subscales of Zuckerman's Sensation-Seeking Scale (Form V). Those with spinal cord injuries were significantly more likely than controls to report a history of juvenile delinquency, adult criminality, and incarceration prior to the time of spinal cord injury. Statistically significant but modest difference were also found between cases and controls with respect to Disinhibition, Boredom Susceptibility, and the combined Sensation-Seeking Scale score. Matched-pairs logistic regression analysis indicated that the association between sensation seeking and spinal cord injury remained significant after controlling for criminality, with an estimated relative risk of 2.05 (95% confidence interval 1.67-2.53). However, the association between criminality and spinal cord injury also remained significant after controlling for sensation seeking (estimated relative risk = 2.04, 95% confidence interval 1.09-3.82). On the basis of these results, criminality and sensation seeking may be statistically significant but independent predictors of spinal cord injury.
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Peripheral nerve entrapment, occupation-related syndromes, sports injuries, bursitis, and soft-tissue problems of the shoulder. Curr Opin Rheumatol 1995; 7:151-5. [PMID: 7766497 DOI: 10.1097/00002281-199503000-00015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
In this review, three areas are highlighted: knee injuries due to athletic events, carpal tunnel syndrome, and shoulder problems, especially glenoid labral tears. In patients with chronic anterior cruciate ligament insufficiency, an increasing incidence of meniscal tears was seen. A Finnish study showed that athletes from all types of competitive sports are at a slightly increased risk of requiring hospital care because of osteoarthritis of the hip, knee, or ankle. A number of studies on the electrodiagnosis of carpal tunnel syndrome were published, and some of these are reviewed. The shoulder continues to be an intriguing but troublesome joint both to patients and physicians. A biopsy study of the subacromial bursa is reviewed, and several cases of suprascapular nerve entrapment were presented this year, again calling attention to this underrecognized entity. Finally, several articles on tears of the glenoid labrum are reviewed here, especially those focusing on the tear of the superior segment of the labrum from the anterior to the posterior aspects.
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Frozen shoulder. BULLETIN ON THE RHEUMATIC DISEASES 1994; 43:1-3. [PMID: 7834017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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8
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Paraplegia in a patient with Marfan's syndrome as a result of a thoraco-abdominal aortic aneurysm repair. Arch Phys Med Rehabil 1994; 75:921-3. [PMID: 8053801 DOI: 10.1016/0003-9993(94)90119-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Marfan's syndrome is a hereditary disorder involving a deficit in connective tissue collagen. Physical findings include musculoskeletal, ocular, and cardiovascular abnormalities. A 29-year-old man with a history of Marfan's syndrome was admitted to the hospital with back and chest pain secondary to a dissecting aortic aneurysm. He later underwent surgical aortic bypass graft surgery. Postoperatively, he was paraplegic. Our impression was anterior spinal artery syndrome due to prolonged cross-clamping of the aorta during surgical repair. This paper shows the risk of paralysis resulting from surgical repair of an aortic aneurysm as a poorly documented complication of Marfan's syndrome.
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Sacral transcutaneous oxygen tension levels in the spinal cord injured: risk factors for pressure ulcers? Arch Phys Med Rehabil 1993; 74:745-51. [PMID: 8328898 DOI: 10.1016/0003-9993(93)90037-b] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Evidence is mounting that susceptibility to pressure ulcers in the spinal cord injured is due to the interactive effects of prolonged immobilization and injury-related autonomic dysfunction associated with reduced tissue perfusion. To determine whether tissue oxygenation at the sacrum is reduced in spinal cord injury, we compared transcutaneous oxygen tension (PtcO2) levels in 21 subjects with spinal cord injury and 11 able-bodied controls lying prone and supine on egg-crate mattresses. Spinal cord injured subjects above and below the median supine PtcO2 value were also compared in terms of the presence or absence of pressure ulcers. The PtcO2 level of the spinal cord injured (mean +/- SD) was lower than that of the controls in the prone position (65.3 +/- 16mmHg vs 76.4 +/- 13mmHg; F = 3.9, df = 1, p = .053), and markedly lower in the supine position (49.1 +/- 26mmHg versus 74.2 +/- 10mmHg; F = 9.7, df = 1, p = .004). Examination of mean PtcO2 levels over time showed that those of the controls fell slightly following supination but returned to the previous level within 15 minutes. In contrast, those of the spinal cord injured fell rapidly by 18mmHg and stabilized after 15 minutes at a level 27mmHg below that of the controls. Five of the 10 (50%) spinal cord injured subjects with PtcO2 levels below the median supine PtcO2 level had a pressure ulcer compared to one among the 11 (9%) spinal cord injured subjects with PtcO2 levels above the median (p = .055, by Fisher's exact test). These results suggest the need for further studies on the role of reduced tissue oxygenation in the etiology of pressure ulcers.
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Abstract
Pressure ulcers are notoriously common in spinal-cord-injured patients, in patients with other neurological deficits, in malnourished and severely debilitated patients, and in the frail elderly. Prolonged localized external pressure, coupled with insensitivity to ischemia resulting from neurologic injury, has long been considered the major causal factor. Preventive efforts have focused on the relief of pressure via frequent repositioning and the use of pressure-relieving devices. However, consensus is growing that host factors also play a role in the development of pressure ulcers, the most important in spinal-cord-injured patients being the injury-induced loss of vasomotor control below the level of the lesion, resulting in hypoxemia. Accordingly, pressure ulcers may be prevented not only by reducing external pressure but also by increasing the patient's resistance to pressure, that is, by directly influencing tissue oxygenation. Review of the literature suggests that electrical stimulation increases cutaneous blood flow and promotes the healing of pressure ulcers. Moreover, high-voltage pulsed galvanic stimulation (75 V, 10 Hz) applied to the back at spinal level T6 in spinal-cord-injured persons lying supine on egg-crate mattresses can raise sacral transcutaneous oxygen tension levels into the normal ranges (A. R. Mawson, F. H. Siddiqui, B. J. Connolly, C. J. Sharp, W. R. Summer, and J. J. Biundo, Jr., Paraplegia in press). Randomized controlled trials are needed to determine the efficacy of high-voltage pulsed galvanic stimulation for preventing pressure ulcers in spinal-cord-injured persons and other groups at high risk.
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Effect of high voltage pulsed galvanic stimulation on sacral transcutaneous oxygen tension levels in the spinal cord injured. PARAPLEGIA 1993; 31:311-9. [PMID: 8332377 DOI: 10.1038/sc.1993.55] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Evidence is mounting that spinal cord injured (SCI) persons may be at increased risk of pressure ulcers due to prolonged immobilization together with the injury-induced loss of sympathetic tone and decreased vascular resistance. With a view to developing a new method of preventing pressure ulcers, the objective of this study was to determine whether high voltage pulsed galvanic stimulation (HVPGS) could increase sacral transcutaneous oxygen tension (PtcO2) in SCI persons lying prone and supine. In experiment 1, HVPGS applied to the back at spinal level T6 led to a sustained, dose-related increase in sacral PtcO2 in 3 subjects lying prone. In experiment 2, carried out on 29 subjects lying supine on egg-crate mattresses, HVPGS (75 volts, 10 Hz) produced a 35% increase in sacral PtcO2, from a baseline level (Mean +/- SD) of 49 +/- 21 mmHg to 66 +/- 18 mmHg after 30 minutes of stimulation (F = 39.4, p < .00001). In experiment 3, simulated HVPGS was found to have no effect on sacral PtcO2 in 5 subjects lying supine. In experiment 4, HVPGS was repeated on 10 subjects and its effects found to be highly reproducible. It is hypothesized that HVPGS restores sympathetic tone and vascular resistance below the level of the spinal cord lesion, thereby increasing the perfusion pressure gradient in the capillary beds. Randomized controlled trials are now indicated to determine the efficacy of HVPGS for preventing pressure ulcers.
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12
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Abstract
A growing interest in nonarticular rheumatic conditions has been shown recently by the large number of articles published on the subject. In this review, three nerve entrapment syndromes and problems of four tendons of the ankle region are covered. Suprascapular neuropathy is underrecognized and, in many cases, may be treated conservatively. Entrapment of the radial and ulnar nerves may be caused by a variety of conditions, some of which are unusual. Tenosynovitis and rupture of the tendons of the ankle region, including the posterior tibial, anterior tibial, peroneus longus, and Achilles tendons, are reviewed.
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13
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Suprascapular neuropathy during progressive resistive exercises in a cardiac rehabilitation program. Arch Phys Med Rehabil 1992; 73:1107-11. [PMID: 1444779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A 56-year-old man developed left shoulder pain three weeks after starting a cardiac rehabilitation program, which consisted of submaximal aerobic and progressive resistive exercises. Pain in the left shoulder intensified and weakness developed one week later. He sought medical attention ten weeks after the onset. Physical examination showed only weakness of left shoulder abduction and external rotation with mild atrophy of the left supraspinatus and infraspinatus muscles. Electrodiagnostic study showed fibrillation potentials and positive sharp waves in the left supraspinatus and infraspinatus muscles with delayed conduction to the supraspinatus. The left suprascapular notch was injected with local steroid. Within one week, improvement occurred, and one month later the patient was pain free and stronger. The motor latency returned to normal, and no fibrillations nor positive waves were seen. The patient returned to his previous functional level. Suprascapular neuropathy should be considered as a cause of shoulder pain and weakness in a person involved in any strengthening exercise program. A steroid injection of the suprascapular notch performed early may avoid the need for surgery.
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526 spinal cord injuries: experience of the Louisiana Rehabilitation Institute, 1965-1984. THE JOURNAL OF THE LOUISIANA STATE MEDICAL SOCIETY : OFFICIAL ORGAN OF THE LOUISIANA STATE MEDICAL SOCIETY 1991; 143:31-7. [PMID: 1919288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A retrospective chart review was carried out on all spinal cord injured patients admitted to the Louisiana Rehabilitation Institute, Charity Hospital, between 1965 and 1984. In addition, former patients who could be contacted and who gave their informal consent were interviewed by telephone about the circumstances of their injury. The patients were most commonly male (86%) and black (53%); the average age at injury was 29, the most common diagnosis was complete paraplegia (44%); and the leading cause of injury was gunshot (or other penetrating) wounds (41%) followed by motor vehicle crashes (36%). These findings mirror the pattern of serious injury in Orleans Parish as a whole and point to firearms as a major health hazard in this community.
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Abstract
In the area of rehabilitation and biomechanics, several articles divided into five categories, including therapeutic heat, foot and ankle orthotics, exercise in elderly arthritis patients, muscle strengthening in rheumatoid arthritis, and arthroplasty and immobilization are reviewed. Superficial heat was demonstrated to increase intra-articular temperature, and therefore, may be detrimental. On the other hand, local deep microwave hyperthermia appears to have potential therapeutic benefits. The role and effectiveness of foot orthotic devices are reviewed. The problem and treatment of forefoot varus is emphasized. A new technique of measuring subpedal pressure in the shoe is presented, demonstrating reduced foot pressures by certain types of footwear. Rheumatoid arthritis and osteoarthritis wee present in 23% of a nursing home population, but were a substantial factor for placement in only 15%. However, this group had higher pain scores, depended more on wheelchair use, and was more likely to have significant functional limitations. Exciting new data on strengthening the quadriceps in the frail elderly, whose mean age was 90.2 years, are reviewed. The relationship of quadriceps muscle strength and maximum voluntary strength as a function of age and gender and the effects of an endurance training program in 15 physically compromised nursing home residents is discussed. A static and a dynamic training program for rheumatoid arthritis patients were compared. The dynamic group significantly increased muscle strength, endurance, and aerobic capacity as compared to the static group, without any increase in disease activity. The results further showed that a home program was beneficial. Interesting data presented show that using a Cybex isokinetic dynamometer (Lumex, Bayshore, NY) test was reliable for normal control and for rheumatoid arthritis patients who were stronger.(ABSTRACT TRUNCATED AT 250 WORDS)
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Sensation-seeking and traumatic spinal cord injury: case-control study. Arch Phys Med Rehabil 1988; 69:1039-43. [PMID: 3214263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A retrospective case-control study was carried out to determine whether sensation-seeking preferences were associated with spinal cord injury (SCI). One hundred forty male SCI patients were individually matched by age, race, gender, educational attainment at the time of SCI, and current zip code with 140 current Louisiana driver's license holders. Participants were interviewed by telephone. Sensation-seeking was assessed by the Disinhibition (Dis) and Boredom Susceptibility (BS) subscales of Zuckerman's Sensation-Seeking Scale (SSS, Form V). Although an earlier study found no difference on the SSS between a group of SCI patients and published norms, modest but statistically significant differences were found between SCI subjects and control subjects with respect to both subscales and the combined SSS score. The mean difference on the latter was 1.6 units on a scale of 0-20 (t = 4.11, p = .0001). Compared to patients scoring below the tenth percentile on the SSS, those scoring above the 90th percentile were significantly younger at the time of SCI, more likely to report an arrest before their SCI, and more likely to be using drugs or alcohol at the time of SCI.
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Abstract
We carried out a prospective study to determine the association between immobilization in the immediate postinjury period and the development of pressure ulcers in spinal cord-injured patients following their admission to Charity Hospital, New Orleans. Of 39 patients consecutively admitted to the hospital, 23 (59%) developed a grade one ulcer within 30 days, mostly in the sacral region (57%), the peak time of onset being day 4 postinjury (6/23 cases). In partial support of an earlier retrospective study (Linares HA, Mawson AR, Suarez E, Biundo JJ Jr: Association between pressure sores and immobilization in the immediate post-injury period. Orthopedics 1987;10:571-573), duration of unrelieved pressure prior to ward admission was significantly associated with ulcers developing within the first eight days of injury (P = 0.04), but not with ulcers developing during the entire 30-day observation period (P = 0.09). Time on the spinal board was also significantly associated with ulcers developing within 8 days (P = 0.01), but not with ulcers developing within 30 days (P = 0.09). An unexpected finding was the significant inverse association between systolic blood pressure and the development of ulcers both within 8 days (P = 0.03) and within 30 days (P = 0.02), suggesting that reduced tissue perfusion increases the spinal cord-injured patient's susceptibility to pressure ulcers.
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Abstract
Pressure sores are a frequent complication of spinal cord injury (SCI) and are assumed to result from insufficient rotation following admission to the acute care unit. The likelihood of pressure sores occurring before admission to the nursing unit is not usually recognized. This study attempts to determine whether pressure sores are associated with prolonged immobilization in the early post-injury period, before admission to the acute care ward, and to identify other etiological factors relating to evacuation, transportation, and emergency room treatment. Thirty-two SCI patients were studied, 16 of whom developed sores in the hospital, and 16 who did not. Excluding five patients who failed to recall their immediate post-injury care, none of the remaining 14 patients with sores recalled being turned within two hours of injury; all 13 patients without sores said that they were rotated within two hours. Almost all patients said they were first turned on the hospital ward by a nurse. Whereas most of those without sores took less than two hours to reach the ward, most of those who later developed sores took three hours or longer.
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Alpha 1-antitrypsin phenotypes, including M subtypes, in pulmonary disease associated with rheumatoid arthritis and systemic sclerosis. ARTHRITIS AND RHEUMATISM 1986; 29:586-91. [PMID: 3487321 DOI: 10.1002/art.1780290502] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Alpha 1-antitrypsin is a glycoprotein that functions as the major protease inhibitor in human serum. Many genetic variants of alpha 1-antitrypsin can be detected by electrophoretic techniques. We used isoelectric focusing on ultrathin gels to determine the common M subtypes as well as other variants of alpha 1-antitrypsin in 62 white patients with rheumatoid arthritis (RA) and 51 white patients with systemic sclerosis (SSc). We found no increased prevalence of variant phenotypes in either disease group as a whole. In RA, however, the association between pulmonary interstitial fibrosis and alpha 1-antitrypsin variants was striking. Interstitial fibrosis was seen on chest roentgenogram in only 1 of 30 subjects apparently homozygous for M1 (the "wild type" or "normal" phenotype), compared with 13 of 32 patients with variant phenotypes. Seven of 15 patients with M1M2 (the most common variant phenotype) had pulmonary fibrosis. In contrast, there was no apparent association of variant phenotypes with pulmonary involvement in SSc. Our findings suggest a possible role of alpha 1-antitrypsin in the pathogenesis of interstitial fibrosis in patients with RA. The absence of such an association in SSc suggests that pulmonary involvement in these 2 rheumatic diseases may have different pathogeneses.
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Anti-SSA(Ro) antibody: a connective tissue disease marker. J Rheumatol Suppl 1985; 12:1105-8. [PMID: 3879277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The characteristics of 100 patients with anti-SSA(Ro) antibody were studied. By accepted criteria 34 patients had systemic lupus erythematosus, 25 had other known connective tissue diseases (CTD) and 9 had no significant evidence of a CTD. Thirty-two patients had an unclassified CTD characterized in most instances by arthritis, dermatitis, and a positive fluorescent antinuclear antibody test. The results support the concept of a continuous spectrum of autoimmune disease in which anti-SSA(Ro) antibody may be a marker and in which a variety of disorders may be found that cannot be classified by accepted criteria.
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Contrasting beliefs and actions of drivers regarding seatbelts: a study in New Orleans. THE JOURNAL OF TRAUMA 1985; 25:433-7. [PMID: 3999164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
To study the association between actual and claimed belt usage, to determine drivers' attitudes toward seatbelts, and to identify some of the factors associated with the use and nonuse of seatbelts, we administered a one-page questionnaire to 1,103 drivers attending their annual brake tag inspection in New Orleans, Louisiana. Actual belt use was unobtrusively recorded at the same time. Fifty-one per cent of drivers stated that they wore seatbelts always or most of the time, 52% agreed that seatbelts should be worn, and 28% favored mandatory seatbelt use. Yet only 5.4% of drivers were actually observed wearing seatbelts. Drivers who had experienced a previous auto injury that required a doctor's visit were 1.7 times as likely to be wearing seatbelts as those without prior injury, yet only 8% of the injured were wearing them. The results of the survey are discussed in relation to the discrepancy between attitudes towards seatbelts and observed seatbelt use.
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A longitudinal study of high and low avidity antibodies to double-stranded DNA in systemic lupus erythematosus. ARTHRITIS AND RHEUMATISM 1985; 28:425-30. [PMID: 3885960 DOI: 10.1002/art.1780280411] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The role of avidity in the pathogenicity of double-stranded DNA/anti-double-stranded DNA immune complexes in systemic lupus erythematosus (SLE) has been controversial. We used polyethylene glycol to identify low avidity antibodies and the standard Farr assay to detect high avidity antibodies against double-stranded DNA in a longitudinal study of sera from 19 patients with SLE. We found that high and low avidity antibodies to double-stranded DNA did not move independently, but instead, rose and fell in a parallel and relatively fixed manner in these patients. The mechanisms responsible for the changes in titer of anti-double-stranded DNA antibody appeared nondiscriminatory in regard to avidity. In addition, the humoral immune response in SLE depicted by these antibody measurements appeared atypical, lacking maturational features.
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Leukopenia in Still's disease. JAMA 1984; 252:2450-2. [PMID: 6481933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Two patients, one a 14-year-old girl and the other a 20-year-old man, with typical manifestations of juvenile rheumatoid arthritis had leukopenia and thrombocytopenia, two heretofore unreported findings. The presence of leukopenia should not be used to exclude a diagnosis of Still's disease.
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Inconsistent staining of HEp-2 cells with anti-SS-A antibody. ARTHRITIS AND RHEUMATISM 1984; 27:1318-20. [PMID: 6208914 DOI: 10.1002/art.1780271124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Abstract
Patients presenting with xerostomia and other signs of Sjogren's syndrome pose diagnostic problems. Many other underlying diseases cause these symptoms and a systematic evaluation is necessary to make an accurate diagnostic assessment. There are immunological tests and histological studies which help make them distinctive and are herein outlined. Patients with this information presenting with sicca syndrome, therefore, can be more accurately assessed and have better treatment regimens instituted. The "sicca syndrome," which is a disorder discussed primarily in the rheumatology literature, is rarely a topic in the otolaryngology literature, although there are often presenting symptoms of this problem in the head and neck. This paper reviews this problem, discusses the confusion regarding terminology, and outlines a practical method of diagnosis for the clinician.
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Correlation of antibody to rheumatoid arthritis associated nuclear antigen and immune complexes to disease activity in patients with rheumatoid arthritis. Clin Exp Immunol 1983; 51:278-84. [PMID: 6601550 PMCID: PMC1536875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Twenty-seven patients with rheumatoid arthritis (RA) maintained on drug regimens were studied monthly for 6-10 months. Disease activity was assessed and levels of anti-RA associated nuclear antigen (RANA) and immune complexes were determined. Anti-RANA generally paralleled disease activity in 64% of cases. Immune complex levels paralleled disease activity in 56% of cases and paralleled anti-RANA in 52% of patients. Immune complexes paralleled anti-RANA together with disease activity in only 33% of patients. Anti-RANA and/or immune complex levels paralleled disease activity indices in 82% of cases. Significant fluctuations (greater than or equal to four-fold) in anti-RANA were frequently found (65%) and were associated with concordant changes in immune complex levels 50% of the time and with changes in disease activity indices 59% of the time. The data suggest that levels of anti-RANA and immune complexes may be important in RA and warrant further investigation.
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Anti-SS-A antibody and other antinuclear antibodies in systemic lupus erythematosus. ARTHRITIS AND RHEUMATISM 1980; 23:287-93. [PMID: 6965861 DOI: 10.1002/art.1780230304] [Citation(s) in RCA: 96] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Randomly selected sera from 88 patients with systemic lupus erythematosus (SLE) were studied for the frequency of antibodies to SS-A, SS-B, RANA, RNP, Sm, Sc-1, and dsDNA. Results were in agreement with previous reports except for an increased incidence of anti-SS-A antibody (33%). Nine of 14 patients with anti-SS-A antibody on whom serial studies were performed had fluctuating titers. Titer changes often correlated with disease activity and dsDNA antibody levels.
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29
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Transverse myelopathy in SLE. Arch Phys Med Rehabil 1979; 60:615. [PMID: 518275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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30
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Abstract
Evidence is presented that Felty's syndrome (FS) is rare among black patients with rheumatoid arthritis (RA). All of 12 patients with FS seen at Parkland Memorial Hospital, Dallas, Texas betwen 1964 and 1978 were white. During this period 52% of patients admitted to the Parkland medical service were black and 31% of patients dischargd with a diagnosis of RA were black. The number of expected black cases of FS on the basis of the racial distribution of hospitalized patients with RA was 3.7 (P is less than 0.02 when the zero incidence in blacks was compared with the expected incidence). All 7 cases of FS observed at Charity Hospital, New Orleans, Louisiana between 1968 and 1978 were also white. During this period, 65% of patients discharged with a diagnosis of RA were black, and the number of expected black cases of FS was 4.5 (P is less than 0.001). These findings suggest a genetic basis for the development of leukopenia and splenomegaly in RA patients.
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Aortic insufficiency with mild ankylosing spondylitis in black men. JAMA 1978; 240:2652-3. [PMID: 712985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Two black male patients with aortic insufficiency were later found to have mild, asymptomatic ankylosing spondylitis, evident from roentgenograms and from the presence of HLA-B27 antigen. The two cases emphasize the even "subclinical" ankylosing spondylitis may have aortic insufficiency, and that the uncommon occurrence of ankylosing spondylitis in black patients may also be associated with this extra-articular manifestation.
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Abstract
In a case of rheumatic disease, the patient's history and a careful physical examination should yield most of the information needed to identify the specific disorder present. A convenient classification is based on four differentiating features: number of joints affected, acuteness or chronicity of disease, absence of joint involvement, and anatomic distribution.
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Abstract
In the management of rheumatic diseases, the use of corticosteroids should be reserved for active arthritis. Phenylbutazone (Butazolidin) is probably the drug of choice for acute gout and is also effective in ankylosing spondylitis, Reiter's syndrome, and psoriatic arthritis. Indomethacin (Indocin) also is useful in these conditions. Ibuprofen (Motrin) is only slightly more efficacious than aspirin. Aspirin is still the preferred treatment for rheumatoid arthritis and should be tried before ibuprofen. Osteoarthritis of the cervical or lumbar spine calls for a full program of physical therapy. Experimental procedures for total replacement of joints other than hip and knee show promise.
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Proceedings: Comparison of Streptozyme test and other streptococcal antibodies in acute rheumatic fever. ARTHRITIS AND RHEUMATISM 1975; 18:527-8. [PMID: 172093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Incidence of serum anti-DNA precipitins in patients with systemic lupus erythematosus by counterimmunoelectrophoresis. CLINICAL ALLERGY 1975; 5:165-74. [PMID: 1095247 DOI: 10.1111/j.1365-2222.1975.tb01849.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The technique of counterimmunoelectrophoresis (CIE) has been adapted for detection of serum precipitins to calf thymus (CT) DNA in patients with SLE, discoid LE, miscellaneous connective tissue and infectious diseases, and control populations. Of seventy-eight LE patients, 58% demonstrated anti-ss DNA precipitins, and 20% exhibited anti-ds DNA precipitins. Good correlation was noted between the presence of ss DNA precipitins and ss DNA binding values determined by the more sensitive ammonium sulphate precipitation assay. Depressed total serum haemolytic complement activity in CH50 mu/ml was noted in 64% of sera exhibiting ss DNA precipitins and 38% of those with negative ss DNA precipitins. There was a strong association, however, between ds DNA precipitins and depressed serum complement levels. Although less sensitive than primary binding assays, CIE can be used as a rapid and simple screening test for detection of circulating anti-native and denatured CT DNA precipitins. CT DNA serum precipitins are present in a significantly higher percentage of SLE patients when compared with other disease states and normal control populations.
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Abstract
The safety and effectiveness of tolmetin was assessed in ten patients with active rheumatoid arthritis for 12 months. All patients met the requirements of the American Rheumatism Association's diagnostic criteria for definite rheumatoid arthritis. None of the patients had received gold, antimalarials, or glucocorticoids. All had been stabilized, more or less, with aspirin. Monthly measurements were made of grip strength, duration of morning stiffness, time to the onset of fatigue, Westergren sedimentation rates, the number of swollen joints, number of hot joints, the time to walk 50 feet, and the circumference of proximal interphalangeal (PIP) joints (measured in millimeters with a plastic-loop arthrocircameter). The initial dosage of tolmetin in all patients was 600 mg a day, given orally in three divided doses. Upon completion of the study, the average daily oral dosage was 1400 mg tolmetin. No other antiinflammatory drugs were allowed. The results indicate that tolmetin affords symptomatic relief of rheumatoid arthritis; its use results in global improvement in 80 per cent of the patients, and a net improvement in one or more of the parameters used to assess disease activity in 100 per cent of the patients; it seems to be sufficiently safe to administer to patients over a long period of time; there was no evidence of severe toxicity of any kind; gastrointestinal side effects were uncommon, and epigastric distress, in particular, was not observed.
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