Effects of gestational weight gain on pregnancy complications

Introduction and objective

Gestational weight gain (GWG) has been reported to be associated with pregnancy outcomes. The aim of this study was to evaluate the effects of GWG on maternal and birth complications.

Current status of magnetic resonance imaging (MRI) and ultrasonography fusion software platforms for guidance of prostate biopsies

Prostate MRI is currently the best diagnostic imaging method for detecting PCa. Magnetic resonance imaging (MRI)/ultrasonography (US) fusion allows the sensitivity and specificity of MRI to be combined with the real‐time capabilities of transrectal ultrasonography (TRUS). Multiple approaches and techniques exist for MRI/US fusion and include direct ‘in bore’ MRI biopsies, cognitive fusion, and MRI/US fusion via software‐based image coregistration platforms.     

Association of antibodies to ganglioside complexes and conduction blocks in axonal Guillain‐Barré syndrome presenting as acute motor conduction block neuropathy

A close relationship between acute motor conduction block neuropathy and antibodies against the complex of GM1 and GalNAc‐GD1a has been reported. This study investigates the hypothesis that conduction block at the early phase of axonal Guillain‐Barré syndrome (GBS) is also associated with such ganglioside complexes. Sera were obtained from seven French patients with initial evidence of isolated conduction blocks that resolved or progressed to acute motor axonal neuropathy. Serum IgG to asialo‐GM1 and gangliosides of LM1, GM1, GM1b, GD1a, GalNAc‐GD1a, GD1b, GT1a, GT1b, and GQ1b as well as their complexes were measured. Five of seven patients progressed within the first month of disease to AMAN. One patient had IgG antibodies against the complex of asialo‐GM1 and each of the other ganglioside antigens. Another patient carried IgG antibodies against GM1 complex with GM1b, GD1a, and GT1a as well as asialo‐GM1 complex with GD1a and GT1a. None had IgG antibodies against GM1/GalNAc‐GD1a complex. Six patients had IgG against single antigens GM1, GD1a, GalNAc‐GD1a, GD1b, and asialo‐GM1. In three patients, a reduced reaction against GM1/GalNAc‐GD1a complex was observed. The presence of conduction block in axonal GBS is not always associated with anti‐GM1/GalNAc‐GD1a complex antibodies.     

Highly Discriminatory Variable-Number Tandem-Repeat Markers for Genotyping of Trichophyton interdigitale Strains

Trichophyton interdigitale is the second most frequent cause of superficial fungal infections of various parts of the human body. Studying the population structure and genotype differentiation of T. interdigitale strains may lead to significant improvements in clinical practice. The present study aimed to develop and select suitable variable-number tandem-repeat (VNTR) markers for 92 clinical strains of T. interdigitale. On the basis of an analysis of four VNTR markers, four to eight distinct alleles were detected for each marker. The marker with the highest discriminatory power had eight alleles and a D value of 0.802. The combination of all four markers yielded a D value of 0.969 with 29 distinct multilocus genotypes. VNTR typing revealed the genetic diversity of the strains, identifying three populations according to their colonization sites. A correlation between phenotypic characteristics and multilocus genotypes was observed. Seven patients harbored T. interdigitale strains with different genotypes. Typing of clinical T. interdigitale samples by VNTR markers displayed excellent discriminatory power and 100% reproducibility.     

Comparative study of two Tramadol prescription protocols for postoperative analgesia in children

We reported the result of a prospective study concerning the use of Tramadol for postoperative analgesia in children. Seventy-two children 1 to 6 year's old were enrolled. Tramadol was given at a dose of 1 mg/kg for 30 minutes and Oral regimen started 4 hours after at a dose of 0.5 mg/kg/6 hours for 24 hours in 40 child. Only one dose of Tramad?l, 2 Mg/kg, was used in other 32 children. We assessed every 3 hours: pain scale (CHEOPS), respiratory rate, and cardiac rate, blood pressure and sedation scale. We obtained satisfactory analgesia in 70% of children since the first hour postoperatively with 2 mg/kg Tramadol and in 60% of them who received 1 mg/kg. In the first group, analgesia had lasted for 24 hours in 62.5% of children and in 80% of children with oral Tramadol. The main side effect was vomiting as reported in 25% of children especially after intravenous Tramadol and mild sedation in 34% of them. Tramadol is a safe and efficient analgesic molecule in children.     

Bullous pemphigoid in children. Report of three cases

Bullous pemphigo?d (BP) is an acquired immunobullous disease that usually affects adults and rarely children. About 60 cases of infant PB have been reported. Diagnosis is based on immunofluorescence investigations. Clinical, histological and immunopathological findings in childhood PB appear to be not different from the adult. Nevertheless, oral mucosal and palm and sole lesions seem to occur more frequently. We report 3 cases of children BP in one girl and 2 boys, aged respectively of 7.2 and 3 years. Palm and sole were affected in 1 case, and no oral mucosal lesion was noted. Recovery was reached in all cases under dapsone. Characteristics of BP in children are discussed with comparison to literature data.     

Variation of biochemical parameters of the first morning urine during month of Ramadan

The purpose of this study is to evaluate the effect of fluid and diet restriction in fasting on biochemical factors of stone formation. Our study concernes 90 patients divided in three groups: healthy fasting patient (GI), healthy non fasting patient (G2) and non fasting patient with calcium lithiasis (G3). The promotors (oxalate, calcium, uric acid, phosphates) and inhibitors (citrate, magnesium) are statistically significant between G1, G2 and G3, G2. Supersaturation of urine with oxalate, uric acid and brushite are the same for (G1) and (G3) and higher than (G2). Crystalluria is more important in lithiasis subjects compared with healthy non fasting patients (58% vs 11,4%). Oxalate monohydrate (Whewellite) and uric crystal don't exist in the healthy non fasting people but reached 4% and 12% respectively in the lithiasis patient. The crystalluria profil is the same in the heathy fasting patients and calcium lithiasis patients. However healthy patients have equilibria between promotors and inhibitors of crystal formation which minimize the risk of crystalluria and subsequent stone formation.     

Emphysematous pyelonephritis. Two cases

The emphysematous pyelonephritis is a rare and severe renal infection characterized by the presence of gas in renal parenchyma and its perirenal spaces. We report two cases of emphysematous pyelonephritis in two diabetic women (53 and 50 years old respectively). In the first case, the treatment was based on nephrectomy because of the presence of a septic shock and three risk factors, which are acute renal failure, hematuria and thrombopenia. In the second case, the treatment was only medical. The evolution was favorable in the two cases. We insist in this article that this diagnosis should be considered in every female diabetic patient having severe acute pyelonephritis resistant to a well-conducted medical treatment.     

Diabetes following kidney transplantation. Report of 35 cases

Post-transplant diabetes mellitus (PTDM) is a frequent complication of renal transplantation. It has a prevalence rate ranging from 3 to 46%. We undertook a retrospective study of 175 nondiabetic renal transplant recipients to determine the prevalence rate, clinical characteristics, and risk factors of PTDM in kidney transplant recipients in our region. Thirty five patients (20%) developed PTDM, 50% were diagnosed by 3 months post transplantation. Eight patients (22.8%) were insulin recurrent. PTDM was independent of kidney source, family history of diabetes, age, sex, incidence of acute rejection, body weight gain, steroid or cyclosporine dose, use of beta-blockers and cytomegalovirus infection. Acturial 5 years survival was 79.4% in the diabetic compared to 80.5% in the control group. Patient survival was similar in the two groups. We conclude that PTDM is frequent in our patients. No significant risk factors of PTDM were identified in this study.