Health self-perception in patient with Crohn's disease: a web survey.

BACKGROUND: Crohn's Disease (CD) has an incidence on the physical and psychological autonomy of the patient, such as to alter their daily life. The impact of the disease on the daily life of the patients is related to the symptoms and complications of the disease. Patient autonomy and participation in social and work life are the goals that nurses must reach for patients with CD to improve their quality of life. AIM: To measure the perception of the health of people with a diagnosis of CD. METHOD: Review of the literature on PubMed, and internet sites. Administration on the web of the standardised questionnaire Short Form Health Survey (SF-12). RESULTS: A total of 228 patients with CD completed valid questionnaires and were enrolled. The SF-12 questionnaire scores make it possible to build a physical health index (PCS) with a median value of 36,10 (min 33,8; max 42,4) and mental health index (MCS) with a median value of 36,04 (min 28.5; max 38,4). There were statistically significant data related to the achievement of the degree with median 41.9 (min 35,1; max 48,4) compared to non-graduates with a p<0.001 and in relation to the employment level (median 37.9 min/max 34,7/46,7) compared to unemployed and inactive with a p = 0.03. CONCLUSION: Despite the inevitable complications of the disease (intestinal and extra-intestinal symptoms), most of our sample did not exhibit significant physical limitations (surgical intervention, stomach packaging which generally causes a decrease in libido in both male and female patients ). The nurse cares for a patient with CD must have not only technical skills and specialist skills, but a holistic vision of the patient. Despite some findings in this study, this research orientation deserves more attention.

Management of free flap failure in head and neck surgery.

Free flap surgery is overall considered the gold standard in head and neck reconstruction, with a success rate of 95%. The management of a total flap necrosis and which solution, between a pedicled or a second free flap, is safer for a salvage procedure is still controversial. Object of this study is to describe the authors' management of total free flap loss in head and neck reconstruction and compare the choices and results to those reported in the literature. From January 2012 to January 2016, 149 consecutive free flaps were performed at the Maxillo- Facial Operative Unit of the Hospital Casa Sollievo della Sofferenza in San Giovanni Rotondo (Italy) for reconstruction of head and neck defects. Of these, 6 flaps were lost due to a total necrosis. In 5 cases it was decided to harvest a second free flap, and in the remaining patient a temporalis muscle flap was used. All the free salvage flaps were successful, without complications and with a good aesthetic and functional recovery. Analysing the data obtained, and comparing them with those reported in the literature, it can be concluded that a second subsequent free flap can be considered an ideal and safe procedure in salvage surgery.

Intraoperative navigation in complex head and neck resections: indications and limits.

PURPOSE: The surgical removal of head and neck tumors often represents a highly complex surgery. The three-dimensionality and the anatomy of the head and neck area make sometimes difficult a correct intraoperative orientation and the obtaining of an adequate oncological safety. In the present pilot study, the authors propose a protocol of application of intraoperative navigation in the resection of head and neck tumors. The purpose is to develop a methodology that can be helpful to ensure oncologic free margins of resection and to facilitate the orientation of the specimen by pathologists. MATERIALS AND METHODS: A sample of 16 patients with head and neck tumors was selected, and they were differentiated into two groups: a "study group" treated with CT computer-assisted surgery and a "control group" surgically treated without the use of technology. The following data were analyzed: operative and pre-surgical planning times, issues related to the use of the technologies, respect of the planned landmarks, description and orientation of the surgical specimen and distance of the tumor from the margins of resection. RESULTS: In the "study group" were noticed a reduced rate of errors in the specimen orientation and an increased distance of the tumor from the margins of resection. Similar operative times were observed in both groups. CONCLUSIONS: Intraoperative navigation resulted to be a reliable method to improve oncological safety in a selected group of patients.

The Spinopelvic Geometry in Different Lenke Curve Types of Adolescent Idiopathic Scoliosis.

BACKGROUND: The Lenke classification is well established in differentiation of curve types in adolescent idiopathic scoliosis (AIS) and guides selection of fusion levels. However, to date, it has neglected the spinopelvic parameters that have been associated with compensatory mechanisms in balancing the human erect posture and adjacent segment problems after spinal fusion. The aim of this study was to investigate spinopelvic parameters in different types of AIS curves. MATERIAL AND METHODS: Preoperative whole-spine radiographs from 100 patients with AIS were reviewed and the curves were classified according to Lenke. In addition, sagittal spinopelvic parameters (pelvic incidence, sacral slope, pelvic tilt) were measured and compared between different curve types and to normal population values. RESULTS: The spinopelvic balance was not statistically distinguishable in different Lenke curve types. Slight differences of the spinopelvic balance, compared with normal population values, were found in AIS Lenke Type 5 and 6 curves (major curve at the lumbar/thoracolumbar region) with a pelvic incidence of 44° ± 8° (norm 49°), sacral slope of 34° ± 7° (norm 41°), and pelvic tilt of 10° ± 7° (norm 8°). CONCLUSION: Overall, the variances of spinopelvic parameters in different AIS curve types do not seem statistically large enough for a potential clinical relevance. However, the sacrum is more verticalized in AIS curves with major curves located in the lumbar/thoracolumbar region. It remains to be investigated whether such a verticalized sacrum might be a compensatory mechanism to keep the whole spine balanced and if it reverses with correction of the scoliosis.

Endoscopic transnasal approach and intraoperative navigation for the treatment of isolated blowout fractures of the medial orbital wall.

The aim of this study is to describe the reduction of medial orbital wall fractures using a combination of two different techniques: the endoscopic reduction and the navigation aided reconstruction. The endoscopic approach avoids an external incision and allows the observation of the fracture site clearly. Navigation-aided reconstruction is essential to achieve precise and predictable results in orbital reconstruction. It consists in an ideal virtual reconstruction of the target area created using a mirroring tool, and superimposing and comparing the unaffected and the affected sides. This technique opens a broad spectrum of possible surgical approaches, especially in situations in which anatomical landmarks for precise positioning of bone fragments, or bone grafts, are missing. This study is the first to combine these two techniques. The study was carried out in seven patients who underwent endoscopic reduction of isolated blowout fractures of the medial orbital wall and navigation-aided reconstruction at the authors' institution. This pilot study clearly shows that a combination of the endoscopic reduction and the navigation-aided reconstruction provides functional results and great advantages in terms of anatomical preservation and postoperative morbidity.

WITHDRAWN: Short- and long-term efficacy of cholinesterase inhibitors in older adults with alzheimer's disease and mixed dementia: results of a 21-month observational study.

Ahead of Print article withdrawn by publisher.

Vacuum assisted closure therapy in the management of cervico-facial necrotizing fasciitis: a case report and review of the literature.

Necrotizing fasciitis is a rare polymicrobial, infection, characterized by a rapid and destructive spread within the subcutaneous tissue and along the superficial fascial planes, initially not affecting underlying muscles but with a common systemic involvement. Necrotizing fasciitis confined to the cervico-facial region is extremely rare (10% of cases) and is characterized by a high mortality rate due to airway compromise and to involvement of the supra-aortic vessels. The prognosis for survival is based on the severity of the necrotizing fasciitis, on the patient's systemic condition and on the prompt diagnosis and adequate surgical and medical management. We discuss a case of cervico-facial necrotizing fasciitis in a 25-year-old patient beginning with an odontogenic abscess, resistant to antibiotic therapy, rapidly progressing into an important right-sided swelling of the neck with worsening dyspnea and dysphagia. Because of his worsened general condition, the patient was transferred to the operating room for an emergency treatment. Under general anesthesia, the right cervical and left buccal purulent material was drained via right lateral cervicotomy an aggressive debridement of necrotic tissue, a disruption and excision of the all-necrotic fascia and a removal of the right submandibular gland. Thus, a portable mini-VAC device was applied. The early intervention with a specific diagnostic and therapeutic protocol and the wound treatment by means of vacuum assisted closure therapy allowed to obtain a quick healing, preventing the systemic involvement, minimizing morpho-esthetic outcome and limiting the costs of post-operative wound care.

Effects of long-term hormone replacement therapy: results from a cohort study.

The positive effects of hormonal replacement therapy (HRT) in protecting the cardiovascular system in women have been supported by several observational studies, while also being questioned by other randomized controlled trials. Today, it is unclear whether HRT plays a crucial role, or even whether there is any role at all, for this therapy in preventing or in lowering cardiovascular disease (CVD). In the present study, we have evaluated the effectiveness of long-term HRT in post-menopausal women on the incidence of cardiovascular events and arterial remodeling, as well as on some metabolic factors. Eighty-four post-menopausal women (mean age: 46.3 ± 5.2; age range: 42-66 yr) underwent HRT for 10.9 ± 1.2 yr (range: 8-12 yr). None of these subjects showed new cardiovascular events, and we found a reduction of the intima-media thickness (baseline: 1.39 ± 0.2, 1.35 ± 0.2, 1.31 ± 0.2 mm) and total cholesterol, LDL and antithrombin III levels were lower, while HDL and fibrinogen levels increased. The study highlights a number of positive effects both on vascular conditions and metabolic and coagulative markers that are usually considered as generic and crucial risk factors for CVD. The relatively low number of patients is perhaps a limitation of this study, however, the long-term period of followup should be considered an interesting and important factor. Furthermore, this study underlines the real-life clinical experience of a Menopause Center.

A retrospective pilot study on the development of cognitive, behavioral and functional disorders in a sample of patients with early dementia of Alzheimer type.

This pilot study retrospectively analyzes the evolution of cognitive-behavioral symptoms and functional autonomy in a sample of patients with early diagnosis of probable Alzheimer's disease (AD). One hundred patients with early mild cognitive impairment (MCI) were considered and submitted to a multidimensional evaluation: the 53% presented probable AD. These 53 subjects were evaluated for cognitive performance by using the mini mental examination (MMSE), behavioral functions by the neuropsychiatric inventory (NPI) and functional dependence by the activities of daily living (ADL) and the instrumental ADL (IADL) scales at basal time and after 6-12 months. Results were analyzed according to the duration of therapy with acetyl-cholinesterase inhibitors (ACHEI) and to the timing of the beginning with respect to the diagnosis. AD patients treated with ACHEI at the moment of the diagnosis, showed a statistically significant improvement in MMSE (2.7+/-1.5) after 6 months (p=0.012) which was maintained even after 12 months. Subjects beginning ACHEI at the visit of 6 months showed a statistically worsened MMSE, even after 6 months of therapy (-2.8+/-1.7, p=0.026). We conclude that the timing of administration of ACHEI therapy in mild AD is essential to obtain beneficial effects on cognitive decline.

Serial position effect in a free recall task: differences between probable dementia of Alzheimer type (PDAT), vascular (VaD) and mixed etiology dementia (MED).

Here we report an investigation on the serial position effect (SPE) in elderly patients with early dementia due to different etiologies. The Rey's 15 words test has been used to evaluate whether different types of dementia show different patterns of immediate and delayed recall and of learning process. Ninety-four patients were recruited from the Geriatric Clinic of Padua. We evaluated the primacy effect (PE), the recency effect (RE) and the learning process within the sample. Our results indicate that different etiologies have different patterns of anterograde memory impairment.

Cross-cultural examination of the tripartite model with children: data from the Barretstown studies.

The Positive and Negative Affect Scale for Children (PANAS-C) and the Physiological Hyperarousal Scale for Children (PH-C) were administered to a group of 240 children from European countries to determine their utility in examining the tripartite model of anxiety and depression in a cross-cultural sample. Most of the children (n = 196) had been diagnosed with a medical illness; the remainder were siblings of these youngsters (n = 44). Only slight variations were noted in items between this sample and samples from the United States. Despite these minor differences, 3 distinct scales measuring the positive affect, negative affect, and physiological hyperarousal constructs of the tripartite model were identified. These findings illustrate that the PH-PANAS-C provides a useful measure of the tripartite model in a cross-cultural sample of youth. The findings also demonstrate that the tripartite model is generalizable to a cross-cultural milieu.

Coping-related expectancies and dispositions as prospective predictors of coping responses and symptoms.

We used Rotter's (1954, 1982) social learning theory and Kirsch's (1985, 1999) response expectancy extension thereof to clarify distinctions between coping-related expectancies (beliefs about the outcomes of coping efforts) and coping dispositions (tendencies to use particular coping responses), specifically focusing on the role of generalized expectancies for negative mood regulation (NMR) as a predictor of individual differences in coping and well-being. Two studies using structural equation modeling provided support for direct and indirect associations between NMR expectancies and symptoms of depression. In Study 1 NMR expectancies predicted situational avoidance coping responses and symptoms of depression and anxiety, independent of dispositional avoidance coping tendencies. In Study 2, NMR expectancies were associated with depressive symptoms, concurrently and prospectively, independent of dispositional optimism and pessimism. Both studies indicated that NMR expectancies are more strongly associated with depressive symptoms than with symptoms of anxiety and physical illness. Results underscore the importance of distinguishing between expectancies and other personality variables related to coping.

Physiological hyperarousal: construct validity of a central aspect of the tripartite model of depression and anxiety.

Physiological hyperarousal (PH) is an understudied component of the tripartite model of depression and anxiety. This study contributes to the literature on PH, the tripartite model, and anxiety and its disorders, using data from psychotherapy outpatients (n = 2,448), air force cadets (n = 1,335), and undergraduates (n = 284). Psychometrics and exploratory and confirmatory factor analyses showed that PH is a reliable, cohesive, discriminable, and valid construct. Compared with subjective anxiety, PH was more associated to panic versus mood disordered status, and to panic versus generalized anxiety disordered status. As hypothesized, an aspect of anxiety sensitivity (i.e., fear of body sensations) was particularly related to subjective anxiety in the presence of PH. Results support the PH construct as replicable, valid, and clinically important and support the utility of the tripartite and related models for understanding the relation of depressive and anxious syndromes.

Factor structure of a measure of anxiety sensitivity in children.

Anxiety sensitivity (i.e., the disposition to react to autonomic arousal with fear) has taken a central role in recent conceptualizations of anxiety. However, questions regarding the dimensional nature of anxiety sensitivity remain. In particular, the factor structure of anxiety sensitivity is unexplored in nonadult populations. The factor structure of the Anxiety Sensitivity Index for Children (ASIC) was examined in three studies. Study 1 (N = 95) used a sample of school children in Grades 4-8 to investigate the reliability of items and factor structure. Items with weak psychometric properties were eliminated, and subsequent analyses revealed that the ASIC was best viewed as a hierarchical scale with a higher order factor (Anxiety Sensitivity) and two first-order factors (Fear of Physiological Arousal and Fear of Mental Catastrophe). Study 2 (N = 112) and Study 3 (N = 144) used more distressed samples of youngsters, and they also found the ASIC to be a hierarchical scale. These findings add a developmental perspective to the Anxiety Sensitivity Index factor analytic discussion and are highly consistent with emergent thinking in the adult anxiety sensitivity literature.

Prevalence of diabetes mellitus in a sample of the elderly population of the city of Catania.

The prevalence of diabetes mellitus is increasing world-wide, even if it varies markedly in the geographical areas and populations investigated. This study is part of the Progetto Finalizzato Invecchiamento (Aging Project) of the Italian NCR (National Research Council) and is aimed at investigating the prevalence of diabetes and selected clinical characteristics in a study sample aged between 65 and 84 years of age resident in Catania (Italy). The prevalence rate for type II diabetes was 22.8% and it is certainly among the highest values recorded to date in other areas of Italy and abroad. We distinguished between two forms of diabetes in subjects >70 years of age: aged diabetes with onset in middle age (AD); and diabetes of senescence with onset after 70 years of age (DS). Prevalence rate was 18% for AD and 4.8% for DS, respectively. The age-specific rates of AD and DS show the progressive lower prevalence rates of the former and the higher rates of the latter. We assume that DS is mainly caused by atherosclerotic processes and represents the typical form of diabetes in the elderly.

Stress, alcohol-related expectancies and coping preferences: a replication with adolescents of the Cooper et al. (1992) model.

OBJECTIVE: The present study attempted to replicate with adolescents the stressor vulnerability model of adult drinking proposed by Cooper et al. (J. Abnorm. Psychol. 101: 139-152, 1992). The Cooper et al. model simultaneously assesses the stress-moderating effects of gender, expectancies and coping on alcohol use and abuse. METHOD: Adolescents in Grades 7-12 (N = 184, 59% female) completed the Alcohol Expectancy Questionnaire-Adolescent form, the COPE, the Adolescent Perceived Events Scale and the Drinking to Cope scale. RESULTS: The pattern of results was very similar to those of earlier studies using adults or undergraduates. Generally, positive expectancies for alcohol, an avoidant coping preference and stress were predictive of drinking to cope, alcohol use and alcohol-related problems. A number of two-way interactions were also reported. Although gender did not play a prominent role in prediction, as it typically does with adults, grade was a significant predictor; older students reported more alcohol use and alcohol-related problems than younger students. CONCLUSIONS: Results were similar to those reported by Cooper et al. with adults and Evans and Dunn (J. Stud. Alcohol 56: 186-193, 1995) with undergraduates, and support the utility of the stressor vulnerability model for understanding alcohol use among adolescents.

Tripartite structure of positive and negative affect, depression, and anxiety in child and adolescent psychiatric inpatients.

The tripartite model of depression and anxiety suggests that depression and anxiety have shared (generalized negative affect) and specific (anhedonia and physiological hyperarousal) components. In one of the 1st studies to examine the structure of mood-related symptoms in youngsters, this model was tested among 116 child and adolescent psychiatric inpatients, ages 8-16 (M = 12.46; SD = 2.33). Consistent with the tripartite model, a 3-factor (Depression, Anxiety, and Negative Affect) model represented the observed data well. Follow-up analyses suggested that a nonhierarchical arrangement of the 3 factors may be preferable to a hierarchical one.

Altered laboratory thyroid parameters indicating hypothyroidism in elderly subjects.

The altered laboratory thyroid parameters indicating hypothyroidism were evaluated in a series of 3015 subjects over 65 years of age by determining total T3, total T4 and TSH. In addition, clinical signs of hypothyroidism were recorded in a subsample of 300 randomly selected elderly. Our results showed a high prevalence of altered laboratory thyroid parameters indicating hypothyroidism of 17.88%, whereas the real prevalence (both clinical and laboratory) is 1.00% with a female/male ratio of 2.00. The most frequent laboratory alterations was the so-called 'alerted pituitary' status'. The most common clinical signs of hypothyroidism involved the nervous system. We conclude that it is very difficult to diagnose hypothyroidism in the elderly and that the most indicative laboratory alterations seem to be TSH values above 3 IU/ml determined using the IRMA method.

Altered laboratory thyroid parameters indicating hyperthyroidism in elderly subjects.

The most common laboratory alterations of thyroid function indicating hyperthyroidism were evaluated in a series of 3015 subjects over 65 years of age by determining total T3, total T4 and TSH. Ultrasound and scintigraphy of the thyroid were performed where necessary. Our results showed a high prevalence of laboratory alterations hyperthyroidism type of around 8.09%, whereas the real prevalence (both clinical and laboratory) is 2.00% with a female/male ratio of 2.00. The most frequent hyperfunctioning thyreopaty is thyroidal adenoma (50%), followed by toxic multinodular goiter (33%) and Basedow's disease (17%). The most common clinical signs of hyperthyroidism involve the neuromuscular system and are often present in the so called 'euthyroid' elderly subject. We conclude that it is very difficult to diagnose hyperthyroidism in the elderly on clinical and laboratory grounds. The most significative laboratory thyroid parameter indicating hyperthyroidism seems to be TSH values below 0.2 IU/ml determined using the ultrasensitive IRMA method.

Senile diabetes and bone mineral density.

Bone mineral density was determined in a series of 67 elderly diabetics (38 males and 29 females) and 40 non-diabetic elderly subjects (20 males and 20 females) at the third medial and tenth ultradistal of the non-dominating radius using an X-ray densitometer (DEXA). Bone metabolism markers (Ct, PTH, HOP, UCA, AP, Vit-25-OH-D, BGP) were also measured. Our results indicate that there is no significant difference in values of BMD and the bone metabolism markers studied between diabetic and non-diabetic elderly subjects. We believe that senile diabetes is not a risk factor of onset and maintenance of senile osteoporosis.