Does lesser trochanter implication affect hip flexion strength in proximal femur fracture?

PURPOSE: In pertrochanteric and intertrochanteric femoral fractures, the avulsion of the lesser trochanter by the pull of the iliopsoas muscle is not uncommon. This fragment is not commonly fixed because the avulsion of the lesser is tough to not influence the clinical outcome but up to date there is no evidence to support this statement. The aim of this study is to evaluate if lesser trochanter implication affects psoas muscle strength in proximal femur fracture. MATERIALS AND METHODS: Patients with a consolidated intertrochanteric or pertrochanteric fracture associated or not with lesser trochanter fracture were enrolled, respectively, in group A and group B. Criteria of inclusion were the achievement of an anatomic reduction with gamma nail and a complete consolidation of the fracture. Criteria of exclusion were a follow-up shorter than 6 months and age over 65 years old at surgery. Patients were retrospectively reviewed for the purpose of this study. Range of motion, modified Harris Hip Score (mHHS), flexion strength with hip in neutral position, at 90° of flexion and in "figure four" position were evaluated on injured and healthy side. On the pre-operative X-rays, the vertical displacement of the lesser trochanter was calculated. RESULTS: Groups A and B showed no significant difference in age and follow-up. No statistical difference between the two groups was found in range of motion, mean mHHS, hip flexion strength at 90° of hip flexion. Lesser trochanter fracture group showed a significantly reduced strength in flexion with hip in neutral flexion (mean difference between two groups was 18.5 kgf). Lesser trochanter displacement showed a significant correlation with strength at 90° of flexion. CONCLUSIONS: Our results showed that lesser trochanter implication may result in decreased hip flexion strength. Lesser trochanter displacement is directly correlated with flexion strength. Further studies will be necessary to understand if lesser trochanter fixation may be a good solution for those patients.

Evaluation of anterior knee pain in a PS total knee arthroplasty: the role of patella-friendly femoral component and patellar size.

BACKGROUND: Total knee arthroplasty gives excellent objective results. Nevertheless, the subjective findings do not match the normal knee perception: Often, it depends on patellar pain onset. In this study, we analyzed clinical and radiological items that can affect resurfaced patellar tracking, and role of a patella-friendly femoral component and patellar size on patellar pain onset. MATERIALS AND METHODS: Thirty consecutive patients were implanted using the same-cemented posterior-stabilized TKA associated with patella resurfacing. Fifteen patients were implanted using a classical femoral component, while another 15 patients were implanted using a patella-friendly femoral component. The statistical analysis was set to detect a significant difference (p < 0.05) in clinical and radiological outcomes related to several surgical parameters. Clinical and functional outcomes were recorded using the Knee Society Scoring System (KSS) and patellar pain with the Burnett questionnaire. RESULTS: Mean follow-up was 25 months. KSS results were excellent in both groups. Group 2 (patella-friendly femoral model) reached a higher percentage of 100 points in the clinical and functional KSS, but there was no statistical difference. Also, no statistical differences for Burnett Questionnaire results were recorded. We had one case of patellar clunk syndrome in the standard femoral component group and one poor result in the second group. Postoperative radiographic measurements evidenced no statistical differences in both groups. In group 1 (classical femoral component), better significant result (p < 0.05) war recorded at clinical evaluation according to the Knee Society Scoring System (KSS) in case of wider patellar component resurfaced. CONCLUSIONS: The present study reveals no statistically significant difference in the incidence of anterior knee pain between classical and "patella-friendly" femoral components. With the particular type of implant design utilized in this study, when the classical femoral component is used, bigger patellar implant sizes (38 and 41 mm) showed superior clinical outcome.

The quality of life in developing age children with celiac disease.

AIM: The moments that follow the diagnosis of celiac disease and the early stages of the gluten-free diet are extremely difficult and complex for parents and child, because they face an important change punctuated by self-denial and deprivation. The main objective of this research is to assess the impact of celiac disease on quality of life in subjects in developmental age, taking into account the perceptions of parents about the child's illness, with the aim to highlight the effect of disease on the child and the entire family. METHODS: The study included both parents of 45 children aged between 2 and 10 years, with established celiac disease. To evaluate the effect of celiac disease on the lifestyle of affected children and their families has been used, after having adapted to the Italian context, the Impact Scale of Childhood Diseases of Hoare and Russell (1995). This study shows that celiac disease is a condition that has a significant impact on both the child and his family. RESULTS AND CONCLUSION: The results obtained by administration of Impact Scale of Childhood Diseases to parents showed that subjects in developmental age with celiac disease could have difficulty on emotional level that affect child development and the whole family context. Acceptance of the illness by the child depends mainly by how much and how this has been accepted by parents.

A case of post-traumatic complex auditory hallucinosis treated with rTMS.

Previous studies of auditory hallucinations in schizophrenia found that the hallucinations were reduced by the application of transcranial magnetic stimulation (rTMS). Here we describe a case of traumatic brain injury associated with continuous music hallucinations. An MRI scan showed a structural lesion of the right temporal pole and a PET scan indicated a hyperactive area of the posterior right temporal lobe. We hypothesized that rTMS applied to the right temporal area would reduce this activity and the corresponding hallucinations. The patient's music hallucinations were significantly reduced by rTMS treatment. A PET scan following treatment also indicated that rTMS treatment reduced brain activity in the right temporal lobe. This case provides initial evidence that rTMS may be a successful treatment of syndromes associated with hyperactive brain areas.

People with Down's sindrome: adolescence and the journey towards adulthood.

AIM: Sexuality in disabled people is faced with difficulty and inadequateness, if not with complete refusal, the result being that young disabled people are often relegated to a destiny of solitude and abandon. This is even more true when the disability includes mental retardation. METHODS: Twenty-five youngsters between the age of 13 and 25 years 14 males (56%) and 11 females (44%) were recruited together with their mothers for this study. All attend the Family Association for Down people in Palermo. The youngsters with Down's syndrome were invited to carry out a drawing activity and then to describe what they had drawn. The mothers, on the other hand, replied to a semi-structured interview, the contents of which were organised into three areas: 1) the reaction of parents when the doctors communicate the birth of a child with Down's syndrome; 2) parents and the sexuality of a child with Down's syndrome; 3) the expectations of parents with regard to the future of their child with Down's syndrome. RESULTS: The free designs and their description demonstrated a clear emergence of themes that regard sexuality in 6 protocols out of 25. In 9 cases out of 25 the reference to sexuality is hidden behind allusive designs and descriptions. Six protocols testify, even if indirectly referable to the theme of sexuality, the emergence of an autonomy conflict, typical of adolescents, which demonstrates the beginning of the transitory process towards adulthood. Only in four situations was a sexuality reference not interpretable in the productions of the children. The qualitative analysis of the interviews carried out with the mothers evidences how the theme of the sexuality of the disabled child is lived in a conflictual way by the parents. CONCLUSIONS: The results obtained lead to affirm that the ''question regarding sexuality'' is more problematic from the parents' point of view rather than from that child's. In this prospective, in order to advantage the parents, it is necessary to plan psychological and clinical interventions regarding an education to sexuality.

Symbolic function explored in children with epilepsy and headache.

AIM: When the body gets ill, the attack on the ability to think is one of the possible effects that can be observed. The aim of this study is to explore symbolic functions in children with epilepsy and primary headache. METHODS: Fifty five little patients have been recruited from the Neuropsychiatry infant Clinic of the University of Palermo; 48 males (61%) and 27 females (39%), all suffering from epilepsy (53-71%) and primary headache (22-29%), their ages varying from 7 to 11 (average: 9.4+/-1.2). Subjects that had never suffered from chronic or neurological diseases were also recruited as a control group. The control group was levelled with the group to be tested in age and number (75 subjects), age (range: 7-11; average: 9.1+/-9) sex (males: 48-61%; females: 27-39%). The instruments that have been used were: colored progressive matrices in order to measure the development of the cognitive functions; semi-structured interview on dreams in order to estimate the quality of the mentalization; drawing stories technique in order to estimate the quality of the psychological suffering; fairytales method of Düss in order to observe the defensive strategies used by the subjects. RESULTS: The cognitive performances were the same in the two groups. The answers to the semi-structured interview on dreams were different as far as coherent theory on dreams and memory of the last dream and its quality are concerned. The Drawing stories technique and the Fairytales method of Düss with the children in the clinical group - especially the epileptic patients - showed a high presence of psychical suffering, unprocessed or impossible to process. CONCLUSIONS: The results allow to estimate a psychological suffering, focusing onbody sickness and to discriminate some specific ways of constriction of the imaginary, linked to either repression or to splitting/dissociation.

Expressions of discomfort in adolescents. Clinical reflections resulting from an exploratory study of a group of students.

AIM: The aim of this study was to explore some fundamental dimensions of adolescent discomfort relating to food, the body, sexuality, relationships in general and health care. METHODS: We recruited 206 students (66 males, 140 females; average age=19.4+/-2) and we administered 4 questionnaires: the first two to examine their relationship with food, the third to explore adolescents' attitudes to their social context, sexuality and first sexual experiences; the fourth to measure their ability to look after their health. RESULTS: The results show the different role that sexual styles have in the expression of juvenile discomfort. Girls tend to live the discomfort by mentalizing it in relationships and sexuality and contextualizing it in their bodies; boys direct their discomfort towards occasional drug taking or drug addiction, or alcohol abuse, the excitement of speed, or dangerous driving. CONCLUSIONS: In clinical work with adolescents it seems appropriate to refer to the relational gradient of risk behaviours, that is their linking function within their peer group. Behaviours with a high relational gradient, which develop within the group or are related to the group, in most cases are normal modalities for facing the important challenges of adolescence. These behaviours are symptoms of the normal process of adolescent development. We should pay particular attention to behaviours with a low relational gradient because they indicate a possible interruption in their development.

Predictive signs and indicators of aggressiveness and violence: a comparison between a group of adolescents attending an external penal area, a group of prisoners and a group of patients with borderline personality disorder.

AIM: Aggressive and violent behaviours in juveniles and young adults have become increasingly widespread. Most such behaviours have 2 common roots: lack of actual motivation and brutality. The most reliable indicators and predictive signs have been linked to structural personality features (e.g. defensive strategies, impulse control). With this cross-sectional study we wanted to determine specific indicators and predictive signs of violent and aggressive behaviours in these population segments. METHODS: We compared the structural personality features of 3 groups: one with 26 male adolescents with conduct disorder (F91.8), one with 29 male patients with borderline personality disorder (F60.31) and one with 34 male prisoners with antisocial personality disorder (F60.2). The test battery included: the ''Structured clinical interview for DSM-IV axis II disorders'' (for the recruitment of adult groups); the ''Indicators of aggressive conduct'' and the ''Profile of mood states'' (for the recruitment of the adolescent group); the ''Defense mechanisms inventory'' (DMI). RESULTS: The predominant defensive strategies and starting emotional backgrounds differed significantly among the groups. A profile of low emotional response was found to support aggressiveness, while a profile of aggressiveness and violence was associated with clinically significant impulsivity. CONCLUSIONS: Several indicators and clinical predictors of aggressiveness and violence, as well as high-risk-profiles, may be determined using these instruments.

Subclinical hypothyroidism resulting from autoimmune thyroiditis in female patients with endogenous depression.

Thyroid function and presence of thyroid autoantibodies were assessed in a group of 75 consecutive female patients with mood disturbances and in a group of 38 healthy women of similar age recruited as controls. Nine patients suffered from major (endogenous) depression and 66 from minor (neurotic) depression. The individual patients had normal values of circulating thyroid hormones. Nevertheless, endogenously depressed patients had total serum triiodothyronine (M +/- SE = 1.49 +/- 0.09 nmol/l) and both total (83.9 +/- 4.3 nmol/l) and free serum thyroxine (13.9 +/- 1.1 pmol/l) lower than in the group of minor depressed and in the group of controls (p < 0.01, in both comparison). The median value of serum thyrotropin was 5.22 mU/l in the major depressed patients versus 1.72 mU/l in the minor depressed and 1.69 mU/l in the controls. Thyroid function test results in the minor depressed group did not significantly differ from those in the controls. Five of the 9 endogenously depressed patients were subclinically hypothyroid, while none of the 66 patients with minor depressive disorder showed thyroid dysfunction. Antibodies against thyroglobulin and/or thyroid peroxidase were positive in all the 5 endogenously depressed women with subclinical hypothyroidism, revealing a symptomless autoimmune thyroiditis, which was also confirmed by ultrasonography in all cases and histopathologically demonstrated in one case. None of the endogenously depressed women without thyroid dysfunction and none of the 66 minor depressives were seropositive for thyroid autoantibodies.(ABSTRACT TRUNCATED AT 250 WORDS)