[Limited orthopaedic surgery combined with external fixation for the treatment of lower extremity sequelae of middle and old aged post-poliomyelitis]

Objective

To summarize the effectiveness of limited orthopedic surgery combined with external fixation for the treatment of lower extremity sequelae of middle and old aged post-poliomyelitis, and then to explore the strategy of surgical correction and functional reconstruction method.

Methods

From the database of 23 310 cases of poliomyelitis sequelae treated by QIN Sihe Orthopaedic Surgical team between September 1982 and December 2017, 629 patients over 41 years old were retrieved and the epidemiological characteristics of the patients were analyzed. Between March 2011 and June 2015, 57 patients with poliomyelitis sequelae treated with limited operation and external fixation were followed up 2-6 years, and the history of poliomyelitis sequelae was 41-67 years (mean, 47.1 years). Preoperative histopathological gait included 29 cases of quadriceps gait, 17 cases of walking with crutch, and 11 cases of claudication only. The operative methods included Achilles tendon lengthening in 52 cases, supracondylar osteotomy in 39 cases, knee flexion release in 36 cases, calcaneal arthrodesis in 27 cases, flexion and hip arthrodesis in 21 cases, tibia and fibula osteotomy in 19 cases, triple arthrodesis in 11 cases, and tendon transposition in 1 case. After operation, 18 cases were treated with combined external fixator and 39 cases with Ilizarov ring external fixator.

Results

Of the 629 cases, 481 cases were less than 50 years old (76.47%), accounting for 144 cases between 51 and 65 years old (22.89%). Among them, 495 cases (78.70%) were diagnosed after 2003. Of the 57 patients obtained complete follow-up information, 7 had slight infection of needle path during traction orthopaedics, 2 had early postoperative venous thrombosis of lower extremities, and 2 had incomplete paralysis of the common peroneal nerve. There was no complications such as skin incision infection, vascular injury, and bone nonunion. According to the evaluation standard of postoperative efficacy standard in correction of lower extremity deformities, the results were excellent in 23 cases, good in 20 cases, fair in 12 cases, and poor in 2 cases, with an excellent and good rate of 75.44%. The 2 patients with poor effectiveness were reoperated to improve their function.

Conclusion

Limited orthopedic surgery combined with external fixation for the treatment of lower extremity sequelae of middle and old aged post-poliomyelitis can effectively correct deformities of lower limbs, improve function, delay the disability aggravated by decay, and avoid serious complications.

Psychological resilience and depressive symptoms in older adults diagnosed with post-polio syndrome

Depression is a serious comorbidity in people with disabilities; however, few studies have focused on depressive symptoms in older adults with post-polio syndrome (PPS). This study used a resilience conceptual framework that focused on patient psychosocial strengths to investigate the relationship between psychological resilience factors (e.g., acceptance, self-efficacy, personal resources, interpersonal relationships, self-rated health, spiritual growth, stress management) and depressive symptoms in a large sample (N = 630) of people older than 65 years who were diagnosed with PPS. Forty percent of the sample scored > or = 10 on the Center for Epidemiologic Studies Short Depression Scale (CES-D10), which is a higher percentage than what has been previously cited in other studies; however, 53% of the sample had good or excellent self-rated health, suggesting psychological resilience. Depression scores were regressed on seven selected resilience factors after controlling for functional limitations. Four of the seven variables accounted for 30% of the variance in depressive symptoms, with spiritual growth representing the main predictor (beta = -.26). The implications for rehabilitation nurses in developing a patient-strengths perspective in the assessment and counseling of older adults with PPS are discussed.