Lactoferrin plus health education versus total dose infusion (TDI) of low-molecular weight (LMW) iron dextran for treating iron deficiency anemia (IDA) in pregnancy: a randomized controlled trial.

BACKGROUND: Iron deficiency anemia (IDA) is one of the most common medical disorder disturbing pregnancies particularly in low resources countries, and contributes significantly to morbidities and mortalities. Thus, early diagnosis and prompt management of IDA is highly recommended. AIM: To Test the efficacy and safety of oral lactoferrin plus health education provided by a nurse versus total dose infusion (TDI) of low-molecular weight (LMW) iron dextran for treating IDA in the second and third trimester of pregnancy. DESIGN: A prospective interventional, randomized, parallel-group, single-center longitudinal study. SETTING: Woman's Health Assiut University Hospital, Assiut, Egypt, at the outpatient clinic and inpatient unit. It comprised 120 cases divided into two groups as pineapple flavored lactoferrin oral sachets 100 mg twice daily with health education (group A) and TDI of LMW iron dextran (group B). MAIN OUTCOME MEASURES: The primary efficacy parameter was clinical improvement and the amount of increase in hemoglobin concentration by 4 weeks after therapy, secondary outcome measures included measurement of the rest of RBC, and iron indices, the adverse effects related to iron therapy and the patient compliance to the treatment. RESULTS: There was insignificant difference between both groups regarding sociodemographic data, parity and mean gestational age. Both groups showed a significant clinical improvement of anemia 4 weeks post-therapy. There was no statistically significant difference in mean Hb level improvement in both groups after 1 month of therapy. However, mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH) improved significantly more in group B than A while iron indices (serum iron and serum ferritin) were significantly more in group A than group B. CONCLUSIONS: Pineapple flavored lactoferrin oral sachets plus health education can be widely used as an alternative to TDI iron dextran supplementation due to clinical as well as laboratory improvement of IDA during pregnancy after 1 month of treatment. Proper health education of the pregnant women with nurse recommendations of balanced diet containing good sources of iron would increase awareness of pregnant women and help eradicate IDA with its serious sequel during pregnancy.

Low dose prophylaxis in Tunisian children with haemophilia.

INTRODUCTION: Low dose prophylaxis could be recommended in countries with limited resources. AIM: We report our single centre experience in children with haemophilia. PATIENTS: Fifty-five children were included in our study with a weekly median dose of 30 UI kg-1 given once, twice or thrice a week. Age of initiation of prophylaxis is 5.32 years (0.64-11.44). Outcome assessment used were number of bleeding before and after initiating prophylaxis, haemophilia joint health score (HJHS), functional independence score in haemophilia (FISH) and quality of life with the Haemo-QoL. RESULTS: Reduction of number of bleeding was clear in all patients; HJHS, FISH and Haemo-QOL were satisfactory. CONCLUSION: Low dose prophylaxis is effective and better than on-demand therapy. It should be the starting point for prophylaxis in countries with limited resources.

Soft-tissue necrosis complicating tibial osteotomy in a child with Proteus syndrome.

INTRODUCTION: Proteus syndrome is a rare congenital hamartomatous disease frequently responsible for musculoskeletal deformities. The results and complications of surgical treatment are not well documented owing to the scarcity of reported cases. CASE REPORT: The authors report a case of poor evolution of valgus proximal tibial osteotomy in a 6-year-old girl with Proteus syndrome. The surgery was complicated by extensive deep wound necrosis exposing the tibial bone, necessitating surgical excision, antibiotherapy and controlled wound healing. At 1 year postoperatively, the deformity recurred. DISCUSSION: The possibility of serious wound complications and of recurrence must be kept in mind when operating on a limb deformity in patients with Proteus syndrome. Potential complications should be taken into account in selecting the surgical correction technique: epiphysiodesis may be preferable to osteotomy.

[Intravenous antibiotic therapy for acute hematogenous osteomyelitis in children: short versus long course]. / Antibiothérapie intraveineuse des ostéomyélites aiguës : traitement long versus court.

The aim of this study was to evaluate the results of two antibiotic therapy protocols for osteomyelitis with different durations of intravenous treatment. This was a prospective randomized study of children treated for acute hematogenous osteomyelitis. Patients in group 1 (G1) received 7 days of intravenous antibiotics, whereas patients in group 2 (G2) received 14 days. Treatment was deemed effective if there were no signs of chronic osteomyelitis at the last follow-up. Fifty-three patients were included in the study (G1=27, G2=26). After a mean follow-up of 11.5 months, none of the patients in either group showed signs of chronic osteomyelitis. In conclusion, a shortened treatment of 7 days of intravenous antibiotic therapy is as effective as a longer treatment.

[Purely lateral elbow dislocation in a child, case report and literature review]. / Luxation latérale du coude chez l'enfant, entité exceptionnelle, à propos d'un cas et revue de la littérature.

Elbow dislocation is a rare condition in children usually associated with medial epicondyle fractures. Most dislocations are posterior, lateral dislocations are only anecdotal. We report the case of a 14-year-old boy presenting with incomplete purely lateral elbow dislocation. Good reduction was achieved by closed method. The authors present a review of the literature highlighting the characteristics and treatment options of this condition.

Dysplasia epiphysealis hemimelica: a report of four cases.

UNLABELLED: Dysplasia epiphysealis hemimelica (DEH), also known as Trevor's disease, is a rare congenital skeletal developmental disorder in childhood. It is characterized by an asymmetric osteocartilaginous overgrowth arising from epiphyses or epiphyseal equivalents. Lesions have hemimelic topography, usually occur in the lower limbs, most commonly in the ankle and the knee and affect either the medial or lateral part of one epiphysis. OBJECTIVE: The purpose of this study is to describe the imaging features of DEH by reporting four cases. MATERIALS AND METHODS: We present four cases of DEH in one female and three males aged between 7 and 15 years. Lower limb is involved in all cases and patients suffer from pain, limited function and deformity. Radiographs and CT findings were reviewed. All patients were treated by surgical excision. RESULTS: Plain X-ray revealed in all cases an irregular ossification arising from the affected epiphysis. The CT scan revealed an irregular fragmented osteocartilaginous mass involved from the epiphysis, with enlargement of epiphyses and intra-articular extension. CONCLUSION: The early diagnosis and treatment of DEH is necessary in preventing articular function, CT assists in defining the anatomic relationship between the mass and its parent epiphysis and in evaluating the condition of the articular cartilage and soft tissue. The distinct clinical and radiographic features should enable to differentiate the osteochondroma and the DHE.

[An unusual cause of hand nodule: peri-tendon dirofilariasis]. / Une étiologie inhabituelle de nodule de la main : la dirofilariose péritendineuse.

Dirofilariasis is a zoonosis affecting dogs and cats. It was transmitted to man by mosquito bites. Human dirofilariasis is rare. We report a case of 4-year-old girl presented with a subcutaneous palmar nodule of the hand. Surgical excision shows a nodule encircling the forth flexor tendon. The histological examination established the diagnosis by the presence of an adult worm identified as Dirofilaria repens. Surgical excision was curative.

Deep venous thrombosis associated with acute hematogenous osteomyelitis in children.

INTRODUCTION: Deep venous thrombosis (DVT) is rare in children. It may complicate acute hematogenous osteomyelitis (AHO). OBJECTIVE: The present study assessed the incidence of DVT in community-acquired AHO, and compared clinical and laboratory characteristics with AHO without DVT. PATIENTS AND METHODS: A prospective study included patients treated for community-acquired AHO between April 2007 and December 2009. RESULTS: Seventy patients were included: mean age, 7.7 years. Seven developed DVT. All involved Staphylococcus aureus. The isolated Staphylococcus aureus was significantly more often methicillin-resistant than methicillin-susceptible (p=0.04). C-reactive protein, erythrocyte sedimentation rate, positive blood culture and incidence of pulmonary staphylococcus were significantly higher in patients with DVT. These patients also had significantly more febrile days. One patient with DVT died from severe refractory respiratory failure. DISCUSSION: DVT was observed in 10% of cases of community-acquired AHO. DVT was associated with more severe onset, with extensive local disease. Surgery was often needed to drain a subperiosteal abscess. DVT can cause invasive and life-threatening infection through septic emboli, particularly to the lungs. LEVEL OF EVIDENCE: Level III.

[Imaging features of xanthogranulomatous pyelonephritis]. / Imagerie de la pyélonéphrite xantogranulomateuse.

Pseudotumoral xanthogranulomatous pyelonephritis is a rare chronic renal infection. Preoperative diagnosis is difficult because of its non-specific presentation. The purpose of this retrospective review of 8 cases is to assess the value of different imaging techniques in the evaluation of this pathology. Six males and 2 females, aged 29 to 75 years were included. The right kidney was involved in 5 cases and the left kidney was involved in 3 cases. Involvement was upper polar in 2 cases and lower polar in 6 cases. A kidney stone was present in 3 cases. US showed a heterogeneous hypoechoic lesion in 3 cases, a homogeneous hypoechoic lesion in 3 cases, and isoechoic lesion in 1 case and a cystic lesion in 1 case. CT showed a focal solid lesion with peripheral enhancement in 4 cases and a cystic mass with peripheral enhancement in 3 cases. US features are non-specific. CT shows a non-specific renal mass, the presence of obstruction and demonstrates perirenal involvement. Preoperative MRI, not performed in our patient population, demonstrates specific changes in the perirenal fat that suggests the diagnosis. The diagnosis of pseudotumoral xanthogranulomatous pyelonephritis can be suspected on a constellation of clinical and laboratory findings combined with non-specific features on CT and US and specific MRI features of perirenal fat changes. Percutaneous biopsy may be needed in selected cases to confirm diagnosis.