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Biomedical subjects

A P Driessen

Publications and source records attributed to A P Driessen.

9 recordsLinked to original sources

[Chronic low back pain: exercise therapy, multidisciplinary programs, NSAID's, back schools and behavioral therapy effective; traction not effective; results of systematic reviews].

OBJECTIVE: To inventory the current state of the art regarding the effectiveness of conservative treatment of chronic low back pain. DESIGN: Systematic reviews. METHOD: The relevant literature from the period January 1966-September 1999 was retrieved via Medline, Embase, PsychLit and the Cochrane Library and via reference lists in the articles found. The methodological quality of the studies was assessed using criteria for internal validity. On the basis of the number of examinations, their quality and the consistency of the findings, conclusions were subdivided into four levels of strength of scientific evidence. RESULTS: There was strong evidence that exercise therapy and multidisciplinary treatment programmes were effective in chronic low back pain, and moderate evidence that non-steroidal anti-inflammatory drugs (NSAIDs), back schools and behavioural therapy were effective in chronic low back pain. There was also strong evidence that traction was not effective in chronic low back pain. Strong evidence for effectiveness of many other commonly used interventions was lacking.

Anti-Inflammatory Agents, Non-Steroidal↗

Physical workload of ambulance assistants.

The physical workload of ambulance assistants was assessed by means of the Ovako Working posture Analysis System (OWAS) observation method and a Work and Health Questionnaire (WHQ) for measuring perceived workload. In addition, a biomechanical model was applied to several specifically strenuous conditions that were simulated in a laboratory situation. Bad postures were identified for a number of activities: 16% to 29% of a work shift was spent in harmful positions. Strenuous situations occur particularly during rides in emergency situations. The results of observed and perceived workload are generally in agreement. A number of practical recommendations are made. They concern, for example, the equipment in ambulance cars, training of ambulance assistants and adaptations in working procedures.

Ambulances↗

Fracture of the coracoid process of the scapula with acromioclavicular separation. Case report and review of the literature.

A case report of a coracoid fracture of the scapula with acromioclavicular separation is presented. The treatment consisted of surgical reduction and fixation of the acriomioclavicular separation and of the coracoid fracture. After healing of the acromioclavicular separation and the coracoid fracture the left shoulder was asymptomatic with a full range of motion.

Acromioclavicular Joint↗

Digital subtraction arthrography of hip joint prostheses.

Digital subtraction arthrography (DSA) was performed in 14 patients in the evaluation of painful hip prostheses. Information about component loosening seems to be as reliable as with conventional arthrography. The examination time is very short, and results are immediately available. Electronic image manipulation allows the examiner to produce optimal picture quality.

Aged↗

Fractures in Paget's disease of bone.

After a short introduction dealing with the orthopaedic problems of Paget's disease, six patients are reported with pathological fractures due to this disease, which is rare in The Netherlands. Rigid fixation with osteosynthesis is the treatment of choice. In cases in which substantial bowing of the bone exists, a corrective osteotomy is advisable.

Aged↗

Developmental hip dysplasia in hereditary motor and sensory neuropathy type 1.

Severe hip dysplasia in children with hereditary motor and sensory neuropathy (HMSN) is not necessarily congenital. We describe three patients with late symptoms, two of them with proven normal hips until early adolescence. A careful follow-up of all children with HMSN for hip dysplasia should be carried out.

Adult↗