Home About us Contact
|
Home About us Contact | ||
|
|
||
Female Preponderance (female + preponderance)
Selected AbstractsGender differences in unipolar depression: an update of epidemiological findings and possible explanationsACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2003C. Kuehner Objective: To give an update on epidemiological findings on sex differences in the prevalence of unipolar depression and putative risk factors. Material and methods: Systematic review of the literature. Results: Recent epidemiological research yields additional evidence for a female preponderance in unipolar depression, holding true across different cultural settings. Current explanations include artefacts, genetic, hormonal, psychological and psychosocial risk factors. Rather consistently, intrapsychic and psychosocial gender role related risk factors have been identified which may contribute to the higher depression risk in women. Gender role aspects are also reflected in endocrine stress reactions and possibly influence associated neuropsychological processes. Conclusion: There is a need for more integrative models taking into account psychological, psychosocial, and macrosocial risk factors as well as their interactions, which also connect these factors with physiological and endocrine responses. Furthermore, it is conceivable that across the life span, as well as across cultural settings, individual risk factors will add with varying emphasis to the higher prevalence of depression in women. [source] Two cases of dermatomyofibroma (plaque-like dermal fibromatosis)INTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 8 2010Elisabeth Gomez-Moyano MD Background, Dermatomyofibroma is a rare but distinct benign cutaneous mesenchymal neoplasm of fibroblastic/myofibroblastic differentiation. It is more common in adolescents and young adults, with a female preponderance. In most cases, the lesions are asymptomatic and small, measuring from 10 to 20 mm. Early and active lesions tend to be actin positive. Case report, We present a) a new case of dermatomyofibroma in an 11-month-old male infant, the youngest case reported to date, and b) the second reported case of a giant annular dermatomyofibroma, measuring 10 cm × 6 cm, in a 52-year-old woman. In both cases, histological examination showed a spindle-cell proliferation embedded among the collagen fibers of the dermis, arranged predominantly parallel to the skin surface. In both cases the spindle cells stained positive for smooth muscle actin and the elastic fibers were increased and fragmented. Conclusion, Dermatologists and pediatricians should be aware of this benign entity in order to avoid unnecessary treatment. [source] Clinicopathologic profile of normocomplementemic and hypocomplementemic urticarial vasculitis: a study from South IndiaJOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 7 2008CVP Dincy Abstract Background, This study aims to study the clinical and histopathological characteristics of hypocomplementemic and normocomplementemic urticarial vasculitis (HUVS and NUV) among dermatology clinic attendees in a tertiary care hospital in South India. Patients and methods, A prospective study was conducted in the dermatology department from February 2003 to May 2004. Seventy-five patients met the inclusion criteria for UV. Sixty-eight patients in whom complement levels were available were classified into either NUV or HUVS groups. Clinical features, laboratory parameters and histological features were compared, and the significance of differences was established using Pearson's Chi-squared test. Results, There was a female preponderance among patients with HUVS. Wheals > 24 h were seen in 90% of patients, and in 54.4% of patients, the wheals were partially blanching or non-blanching. Angioedema was more prevalent in patients with NUV than HUVS (44.4% vs. 21.4%). Systemic involvement was seen in 64.3% of patients with HUVS and 44.4% of patients with NUV. Fever, ANA positivity and systemic lupus erythematosus (SLE) were significantly associated with HUVS. In most cases of UV, a provoking factor could not be identified. Neutrophilic small vessel vasculitis was seen in 42.9% of patients with HUVS and 16.6% patients with NUV. Direct immunofluorescence test showing immunoreactants at the dermo-epidermal junction were present in 60% of patients with HUVS and 33.3% patients with NUV. Conclusion, The clinical features of Indian patients with UV were similar to those reported from the West. Fever, ANA positivity and SLE were significantly associated with HUVS. [source] The incidence of Crohn's disease in Cardiff over the last 75 years: an update for 1996,2005ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 3 2008S. GUNESH Summary Background The incidence of Crohn's disease rose rapidly in industralized countries over the past 50 years, but it is unclear whether the incidence is still rising or has reached a plateau. Aims, To update the long-term incidence study of Crohn's disease in Cardiff for 1996,2005, to investigate whether incidence is still rising and to study changes in disease characteristics over time. Method, Crohn's cases identified by retrospective analysis of hospital records as in previous studies in Cardiff. Results, Two hundred and twelve cases were identified. Corrected incidence for this decade was 66 × 106 per year (95% confidence interval: 58,76), showing a continuing rise compared to previous decades. The proportion with colonic disease at presentation continues to rise (43%) with a corresponding fall in those with terminal ileal disease. There remains a strong female preponderance (F:M 1.6:1) as in previous studies. The incidence in children under age 16 continues to rise, and the median age at diagnosis has fallen slightly. Conclusion, Crohn's disease incidence continues to rise slowly in Cardiff with a continuing increase in those presenting with colonic disease, which is now the commonest disease pattern. [source] Chronic Recurrent Rhinosinusitis: Disease Severity and Clinical CharacterizationTHE LARYNGOSCOPE, Issue 2 2005Neil Bhattacharyya MD Objectives/Hypothesis: The objective was to clinically characterize and determine disease severity parameters for chronic recurrent rhinosinusitis (CRRS). Study Design: Prospective. Methods: A consecutive series of adult patients undergoing evaluation for CRRS was prospectively evaluated. Patients with four or more acute rhinosinusitis episodes in the previous calendar year with an absence of symptoms between episodes were considered as manifesting CRRS. Symptom severity and disease data from the Rhinosinusitis Symptom Inventory was obtained, as well as Lund staging information from the paranasal sinus CT scan. The Lund staging scores for patients with CRRS were compared with a control group of patients without CRRS. Symptom domain scores and disease severity parameters were compared between the CRRS group and a third group of patients with chronic persistent rhinosinusitis. Results: In all, 30 patients met inclusion criteria for the diagnosis of CRRS. Mean age was 40.9 years with a 3:1 female preponderance. The mean Lund score for patients with CRRS was 3.79. Patients with CRRS failed to demonstrate a statistically different Lund score from control patients (mean Lund score, 4.26 [P = .538]). Symptom severity scores according to Rhinosinusitis Symptom Inventory domains were largely similar for the nasal, facial, and total symptom domains between patients with CRRS versus chronic persistent rhinosinusitis. However, patients with CRRS demonstrated statistically significant increases in oropharyngeal and systemic symptom domain scores. Patients with CRRS also had significant increases in number of antibiotic courses (4.8 vs. 2.9 [P < .001]) and number of missed workdays (8.8 vs. 4.6 d [P = .046]) attributable to rhinosinusitis. Conclusion: Chronic recurrent rhinosinusitis is a distinct form of chronic rhinosinusitis differing somewhat from chronic persistent rhinosinusitis. However, patients with CRRS still experience significant symptoms associated with this diagnosis, which results in significant medication usage and workplace impact. [source] Rosacea fulminans in pregnancyBRITISH JOURNAL OF DERMATOLOGY, Issue 4 2004V.J. Lewis Summary Rosacea fulminans is a rare condition with a female preponderance and unknown aetiology, characterized by the abrupt onset of papules, pustules and erythema affecting the face. Corticosteroids and isotretinoin are regarded as the two main therapeutic agents. We report a case associated with pregnancy, and discuss the therapeutic implications. This is the first published report of rosacea fulminans in pregnancy complicated by stillbirth. [source] Juvenile Myoclonic Epilepsy , an experience from north western IndiaACTA NEUROLOGICA SCANDINAVICA, Issue 1 2001A. Panagariya Objectives, The clinical data on cases of Juvenile Myoclonic Epilepsy (JME) were analysed. Response to initial small dosages (lower than usual) of sodium valproate and further lower maintenance dosages in patients who were seizure free for 2 years on drug were assessed. Material and methods, Seventy-six patients who were diagnosed to have Juvenile Myoclonic Epilepsy on definite criteria were studied. All patients were put on sodium valproate in dosages (lower than usual) for initial control and further lower maintenance dosage and response evaluated. Results, The clinical profile was found to be similar as in other parts of India. There was a female preponderance and average delay of 4.9 years in final diagnosis. Forty-eight (63.1%) patients showed good control on 15 mg/kg/day dosages of sodium valproate. After a seizure free interval of 2 years, 58% of patients could be maintained on small dosages ranging from 3,5 mg/kg/day to 6,8 mg/kg/day. Conclusion, The majority of JME patients responded well not only to sodium valproate in dosages lower than usually prescribed but required very small dosages for maintenance after a seizure free period of 2 years. [source] Beta-cell, thyroid, gastric, adrenal and coeliac autoimmunity and HLA-DQ types in type 1 diabetesCLINICAL & EXPERIMENTAL IMMUNOLOGY, Issue 2 2001C. E. M. De Block The autoimmune attack in type 1 diabetes is not only targeted to , cells. We assessed the prevalence of thyroid peroxidase (aTPO), parietal cell (PCA), antiadrenal (AAA) and endomysial antibodies (EmA-IgA), and of overt autoimmune disease in type 1 diabetes, in relation to gender, age, duration of disease, age at onset, ,-cell antibody status (ICA, GADA, IA2A) and HLA-DQ type. Sera from 399 type 1 diabetic patients (M/F: 188/211; mean age: 26 ± 16 years; duration: 9 ± 8 years) were tested for ICA, PCA, AAA and EmA-IgA by indirect immunofluorescence, and for IA2A (tyrosine phosphatase antibodies), GADA (glutamic acid decarboxylase-65 antibodies) and aTPO by radiobinding assays. The prevalence rates were: GADA 70%; IA2A, 44%; ICA, 39%; aTPO, 22%; PCA, 18%; EmA-IgA, 2%; and AAA, 1%. aTPO status was determined by female gender (, = , 1·15, P = 0·002), age (, = 0·02, P = 0·01) and GADA +,(, = 1·06, P = 0·02), but not by HLA-DQ type or IA2A status. Dysthyroidism (P < 0·0001) was more frequent in aTPO + subjects. PCA status was determined by age (, = 0·03, P = 0·002). We also observed an association between PCA + and GADA +,(OR = 1·9, P = 0·049), aTPO +,(OR = 1·9, P = 0·04) and HLA DQA1*0501-DQB1*0301 status (OR = 2·4, P = 0·045). Iron deficiency anaemia (OR = 3·0, P = 0·003) and pernicious anaemia (OR = 40, P < 0·0001) were more frequent in PCA + subjects. EmA-IgA + was linked to HLA DQA1*0501-DQB1*0201 + (OR = 7·5, P = 0·039), and coeliac disease was found in three patients. No patient had Addison's disease. In conclusion, GADA but not IA2A indicate the presence of thyrogastric autoimmunity in type 1 diabetes. aTPO have a female preponderance, PCA are weakly associated with HLA DQA1*0501-DQB1*0301 and EmA-IgA + with HLA DQA1*0501-DQB1*0201. [source] | ||||||||||