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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Surgical correction of kyphotic deformity of the cervical spine caused by ankylosing spondylitis is usually done using local anesthesia to prevent undue spinal cord compression and paralysis followed by a sudden-extension maneuver. We report a case of kyphotic deformity that was corrected while the patient was under general anesthesia. To prevent cord compression and paralysis and to obtain an accurate and gradual correction, we used a Hartshill rod prebent to the desired angle, and correction was done by tightening sublaminar wires on the rod until the lamina made full contact with it. Somatosensory evoked potential and wake-up tests were also performed. Our successful result shows that correction of kyphotic deformity of the cervical spine in ankylosing spondylitis can be done more accurately and without discomfort using the present method.
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PMID:Correction of kyphotic deformity of the cervical spine in ankylosing spondylitis using general anesthesia and internal fixation. 897 96

Fifteen patients with ankylosing spondylitis who had developed a severe flexion deformity of the cervical spine which restricted their field of vision to their feet, were treated by an extension osteotomy at the C7/T1 level. The operation was performed under general anaesthesia with the patient in the prone position and wearing a halo-jacket. Three had internal fixation using a Luque rectangle and wiring. Their mean age was 48 years. Before operation the mean cervical kyphosis was 23 degrees; this was corrected to a mean of 31 degrees of lordosis, a mean correction of 54 degrees. All the patients were able to see straight ahead. One patient with normal neurology soon after operation became quadriparetic after one week; two others had unilateral palsy of the C8 root, which improved. There was subluxation at the site of osteotomy in four patients, and two of them developed a pseudarthrosis which required an anterior fusion.
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PMID:Osteotomy of the cervical spine in ankylosing spondylitis. 911 41

We describe a case of paraparesis caused by an epidural haematoma in a 74-year-old man with advanced ankylosing spondylitis who received combined epidural and general anaesthesia for graft repair of an aneurysm of the abdominal aorta. Before the induction of general anaesthesia, an epidural catheter was inserted at the level of thoracic vertebrae 10-11 without difficulty or signs of bleeding. Total analgesia and paralysis of the legs in the early postoperative period raised suspicions of the presence of an epidural haematoma, which was confirmed by magnetic resonance tomography. Aspiration of the epidural catheter yielded 13 ml of blood. Despite early surgical decompression after transfer to a regional hospital, the patient remains paraparetic. We wish to highlight the risks of epidural anaesthesia in cases of ankylosing spondylitis, and to stress the need of routine control of motor function after epidural anaesthesia.
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PMID:[Risks and recommendations in Bechterew disease. Paraparesis after epidural anesthesia]. 944 57

From 1987 to 1994, 37 total knee arthroplasties were performed in 23 patients with severe, fixed flexion contractures averaging 78 degrees (range, 60 degrees -100 degrees). Fourteen of the knees had flexion contractures of greater than 90 degrees and 7 were fused at 90 degrees. There were 19 women and 4 men. The average age at surgery was 42 years (range, 20-57 years). The diagnoses were rheumatoid arthritis in 17 patients, juvenile rheumatoid arthritis in 3, and ankylosing spondylitis in 3. Preoperatively, all patients were Knee Society Category C, with 14 being nonambulatory and 9 minimally ambulatory. Follow-up averaged 4.3 years (range, 2-8 years). Postoperatively, patients were immobilized in extension when not in continuous passive motion or physical therapy. Flexion contractures were corrected to an average of 7 degrees postoperatively (range, 0 degrees -15 degrees). Arc of motion improved from 25 degrees preoperatively to 82 degrees postoperatively. The average Knee Society knee scores improved from 25 points preoperatively to 78 points postoperatively, and the functional scores improved from 0 points preoperatively to 71 points postoperatively. Five knees were manipulated under anesthesia postoperatively. Complications included 3 transient peroneal nerve palsies, 1 transient episode of vascular insufficiency, 6 delayed wound healings, and 1 deep infection. There were no aseptic loosenings. We conclude that although technically difficult, total knee arthroplasty can be performed successfully in this challenging and highly debilitated subset of patients, giving them marked improvement in quality of life.
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PMID:Total knee arthroplasty in the presence of severe flexion contracture: a report of 37 cases. 1053 49

Diffuse idiopathic skeletal hyperostosis, otherwise known as Forestier's disease or ankylosing hyperostosis, is a relatively common condition that is distinguished from ankylosing spondylitis by the relative preservation of spinal function and the characteristic 'candle flame' lipping of the vertebrae. We report a patient with this condition and a well-recorded history of impossible intubation who presented for emergency laparotomy. The patient was intubated awake using the intubating laryngeal mask and sedation and anaesthesia were provided by a target-controlled infusion of propofol.
Anaesthesia 2000 Jan
PMID:Awake tracheal intubation with the intubating laryngeal mask in a patient with diffuse idiopathic skeletal hyperostosis. 1059 34

A case of severe ankylosing spondylitis involving the entire spine was to be operated for lumbar osteotomy. She had fixed rigidity of the cervical spine with minimal rotational movement, inability to lie down supine and severe restrictive lung disease with hypoxemia (pO2 = 65 mmHg). An awake intubation was performed and the patient was operated under general anaesthesia in the prone position. Intraoperative "wake-up" test was performed to judge whether extent of straightening was excessive. Postoperatively, she was electively ventilated and extubated uneventfully after 24 hours.
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PMID:Difficult intubation in a case of ankylosing spondylitis: a case report. 1070 69

We present an instance of successful use of an intubating laryngeal mask airway (LMA-Fastrach) and a Cook airway exchanger (CAE) for ventilation and intubation in a patient with severe ankylosing spondilitis (AS) receiving total hip arthroplasty. This measure may serve as an effective alternative for airway management in patients with difficult airway. A 61-year-old male was scheduled for right total hip arthroplasty because of degenerative osteoarthritis. He had been suffering from extensive ankylosing spondylitis, with the cervical spine markedly fixed in anterior flexion. Besides he could not open his mouth widely (35 mm when fully open) also because of ankylosis of jaw. Although we advised an awake fiberoptic tracheal intubation for anesthesia but he refused owing to a previous painful experience. After induction of anesthesia with glycopyrrolate, fentanyl, thiamylal sodium and succinylcholine, we inserted a # 5 Fastrach ILMA for primary airway maintenance. Then through the lumen of the ILMA we introduced the CAE as a guide for endotracheal tube (ETT) intubation. After applying the RAPI-FIT adapter to the CAE, we connected it to the capnography monitor for the confirmation of airway. We finally inserted an endotracheal tube into the trachea using the CAE as a guide. The whole procedure was uneventful and smooth. In sum, the modified Fastrach intubation method may facilitate tracheal intubation in patients with severe ankylosing spondilitis. It may be an alternative way for successful airway management in patients with difficult airway.
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PMID:A modified method for intubation of a patient with ankylosing spondylitis using intubating laryngeal mask airway (LMA-Fastrach)--a case report. 1184 May 84

A 28-year-old patient with ankylosing spondylitis and cervical myelitis was scheduled for caesarean section. We selected general anesthesia because of her cervical myelitis. Her trachea was intubated using a flexible fiberscope. The patient and the infant had no complications on their discharge.
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PMID:[Anesthetic management of caesarean section in a parturient with ankylosing spondylitis complicated with severe cervical myelitis]. 1216 82

A 42-year-old woman with an Arnold-Chiari abnormality was scheduled for cervical spine surgery. She had severe ankylosing spondylitis, and all her joints from ankles to occipitocervical joint were fixed except hip joints, which had been replaced with artificial joints 20 years before. She could bend her upper body only in a range from -20 to 70 degree from the sitting position. Her posture had been restricted to only sitting for over 20 years, and she complained vertigo when positioned in supine position. The trachea was intubated with an aid of bronchofiberscopy under sedation in sitting position, and then anesthesia was induced with propofol and fentanyl. When she was turned to prone position, nasal bleeding was noticed and the surgery was performed in a modified sitting position. The intra- and post-operative course was uneventful. The present case indicates that long-term restriction only to sitting position modulates circulatory control in response to changing postures, and that preoperative evaluation for appropriate posture for surgery is mandatory.
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PMID:[Anesthesia for a severe ankylosing spondylitis patient whose posture had been restricted to only sitting for over 20 years]. 1238 98

Multiple joint replacement is a viable option for rehabilitation of young polyarthritic patients with unsalvageable joints. Young polyarthritic patients in this part of the world suffer from chronic neglect because of ignorance, apathy and low socio-economic status. During the period of chronic neglect, these patients acquire extreme deformities of various joints either due to active disease (ankylosing spondylitis, rheumatoid arthritis) or irreversible changes in the joint configuration like ankylosis and soft-tissue contracture. Associated spine and thoracic cage affection create problems for anaesthesia and peri-operative positioning. We report 2 cases of multiple joint replacements for young polyarthritic patients who were bedridden for 6 to 11 years. Surgeries were performed in a phased manner and after extensive rehabilitation both patients were able to walk unaided. Various problems and difficulties encountered have been addressed so as to serve as a guide to surgeons who may have to deal with such unusual situations of chronic neglect. We also report a modified exposure technique without trochanteric osteotomy for total hip replacement, which is valuable in extreme external rotation ankylosis.
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PMID:Multiple joint replacement in chronically neglected polyarthritic patients: Two case reports. 1246 65


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