Biomedical subjects

G Kjellby-Wendt

Publications and source records attributed to G Kjellby-Wendt.

3 recordsLinked to original sources

PubMed2001

Early active rehabilitation after surgery for lumbar disc herniation: a prospective, randomized study of psychometric assessment in 50 patients.

In a randomized study, using psychometric assessment, we evaluated two training programs before and after surgical treatment of lumbar disc herniation. 26 patients were treated according to an early active training program (treatment group). 24 patients followed a traditional less active training program (control group). Before surgery, the patients filled in the following questionnaires 3 and 12 months after surgery: Multidimensional Pain Inventory (MPI), State and Trait Anxiety Inventory, and Beck Depression Inventory. Pain was assessed by the patient's pain drawing and a visual analog scale. Both groups improved as regards pain severity and state of anxiety. The MPI parameter, pain interference, improved more in the early active treatment group than in the control group. This suggests that the early active training program has a positive effect on the way patients cope with pain in their daily lives.

Adolescent↗

PubMed1999

The predictive value of psychometric analysis in patients treated by extirpation of lumbar intervertebral disc herniation.

The authors studied the predictive value of a psychometric evaluation of 50 patients (14 women, 36 men) with a mean age of 40 years who were treated by extirpation of a lumbar disc herniation. Patient satisfaction was evaluated by an unbiased observer. The Beck Depression Inventory (BDI), the State-Trait Anxiety Inventory (STAI), and a Pain Visual Analogue Scale (PVAS) were used to assess pain and psychological distress before surgery and 3 and 12 months after surgery. Two years after surgery, 37 patients were contented with the surgical outcome and 10 patients were not. Three patients did not return the questionnaire. Before surgery, the patients who later became discontented were more depressed, more anxious, and experienced more pain. In a discriminant analysis, a combination of BDI, STAI, and PVAS scores correctly classified 78% of the discontented and 76% of the contented patients. The study shows psychometric analysis is a valuable tool for predicting the outcome of surgical treatment for lumbar disc herniation.

Adult↗

PubMed1998

Early active training after lumbar discectomy. A prospective, randomized, and controlled study.

STUDY DESIGN: A prospective, randomized, and controlled study was conducted. OBJECTIVES: To evaluate two training programs, both of which started immediately after lumbar discectomy. SUMMARY OF BACKGROUND DATA: In previous studies, patients began physiotherapy between 4 weeks and 60 months after surgery. No studies have been conducted to evaluate a physiotherapy program that begins immediately after surgery. METHOD: Twenty-six patients were treated according to an early active training program. Twenty-six patients were treated with a traditional, less active training program (control group). All patients were examined immediately before and after surgery and 3, 6, 12, and 52 weeks after surgery by an unbiased observer. Two years after surgery, patients completed a questionnaire. Range of motion of the lumbar spine and straight leg raising were measured. pain intensity and location was measured by a visual analog scale. The duration of sick leave was documented. RESULTS: Six and 12 weeks after surgery, patients with dominating residual leg pain had significantly less intense pain in the early active training group than those in the control group (P < 0.05). Twelve weeks after surgery, range of motion of the lumbar spine was significantly more increased in the early active training group (P < 0.01). One year after surgery, there was no significant difference between the groups regarding the duration of sick leave, results in a positive straight leg raising, or pain intensity. Twenty-two (88%) patients in the early active training group and 16 (67%) in the control group were satisfied with the treatment outcome 2 years after surgery (P < 0.10). CONCLUSIONS: Patients rehabilitated according to the early active training program had a better short-term outcome of objective values. At 2 years' follow-up, more patients were satisfied with the result of the operation. The early active treatment program is recommended.

Adult↗