A prospective cohort study on comparison of early outcome of classical Ponseti and modified Ponseti post tenotomy in clubfoot management.

INTRODUCTION: Ponseti method has become the main treatment modality for the management of clubfoot producing good long-term results. However, variation in cast application post tenotomy has not been evaluated. METHODS: A prospective cohort study involving 40 patients with 67 clubfeet were randomized into two groups: 32 above knee cast (AKC) and 35 below knee cast (BKC) after percutaneous tenotomy. All had foot abduction brace after post tenotomy cast. The median age was 21 weeks (range: 1-104 weeks) and 1.9:1 male/female ratio. 27 (67.5%) patients had bilateral clubfoot and unilateral in 13 (32.5%). Patients were followed-up for 6 months with documentation of the Pirani Score and the cost of treatment. RESULTS: No significant difference between AKC and BKC mean Pirani score before treatment (p = 0.550) and after treatment (p = 0.702). However, mean Pirani score at 6 months was significantly different (p = 0.038). Overall mean number of casting was 6.4 in AKC group and 4.7 in BKC group (p = 0.003). There was recurrence in 2 feet before completion of treatment (6.3%) among AKC and none among BKC group. However, there was no recurrence at 6 months after treatment in both groups. The mean cost for AKC and BKC were ₦10,427.34 (52.33 US dollars) and ₦7021.54 (35.24 US dollars) respectively (p = 0.002). CONCLUSION: Early results of below knee cast after tenotomy were comparable to the classical above knee cast after tenotomy in Ponseti treatment protocol for clubfoot. There was also reduction in cost of treatment in the modified Ponseti compared to the classical Ponseti. Long-term result will be desirable.

Comparative study of anxiety and depression following maxillofacial and orthopedic injuries. Study from a Nigerian University Teaching Hospital.

This study hopes to compare levels of anxiety and depression in the maxillofacial and orthopedic injured patients over a period of 12 weeks. This was a prospective, repeated measure design. A total of 160 participants (80 with maxillofacial and 80 with long bone fractures) had repeated review follow-ups within 1 week of arrival in the hospital (Time 1), 4-8 weeks after initial contact (Time 2) and 10-12 weeks thereafter (Time 3), using hospital anxiety and depression scale questionnaire. Road traffic accident remained the main cause of injury in both groups of subjects. The Hospital anxiety and Depression scale detected 42 (52.5%) cases of depression at baseline, 36 (47.4%) cases at Time 2, and 14 (18.4%) cases at Time 3 in the maxillofacial injured group. In the long bone fracture subjects, 47 (58.8%) cases were depressed at baseline, 23(33.3%) cases at Time 2, and only 5 (7.2%) cases at Time 3. Both groups showed reduction in depression levels with time. Fifty-six (70.0%) had anxiety at baseline, 32 (42.1%) at Time 2, and only 9 (11.8%) had anxiety at Time 3 in the maxillofacial fracture group, whereas in the long bone fracture group, 69 (86.3%) subjects were anxious at baseline, 32 (46.4%) at Time 2, and 22 (31.9%) at Time 3. There were significant differences in depression and anxiety level in both the maxillofacial and the long bone fracture subjects at baseline (Time 1), Time 2(4-8 weeks) and Time 3(10-12 weeks).

Pathologic fractures of long bones in Nigerian children.

BACKGROUND: Pathologic or spontaneous fractures are recognised causes of morbidity in children. There is a paucity of data on their aetiology and patterns in African children. METHODS: A combined retrospective and prospective study of 47 children aged 15 and below with pathologic fractures of long bones seen from January 2000 to December 2006. The setting was the Orthopaedic and Traumatology department of the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria. RESULTS: A total of 47 patients with a mean age of 5.3 years +/- SD with pathologic fractures of 50 long bones were seen and treated. The most commonly affected bones were the femur (28%), tibia (28%) and humerus (26%). Chronic osteomyelitis following inadequately treated acute haematogenous osteomyelitis was the commonest cause of pathologic fractures (74.5%). The mean duration of fracture union was 6.8 +/- 2.3 months and the outcome was satisfactory in 91.4% of cases. CONCLUSIONS: The aetiology of pathologic fractures in the African population is different from their causes in Caucasian children. Chronic osteomyelitis following inadequately treated acute haematogenous osteomyelitis continues to plague many children in our environment.