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71.
The association of alcohol dependence with suicidal behaviour is well established although complex. On the basis of epidemiological and clinical evidence, alcohol dependence is known to increase the risk for suicidal ideation, suicide attempts and completed suicide. However, this risk is modulated by a wide variety of factors including sociodemographic, clinical, treatment-related and life situational characteristics as well as current drinking status and the effect of inebriation. Treatment and management of patients with alcohol dependence and concomitant suicidal communication or suicide attempts is crucial, as is the recognition of these patients in emergency and other healthcare service contacts. The treatment strategies cannot be based on evidence derived from randomised clinical trials as such data do not exist. They must rather be based on current knowledge of risk factors for suicidal behaviour, efficacy of treatment for alcohol dependence or relevant co-morbid conditions and problems known to be common in treatment settings. In this article, we review the essential literature on the epidemiological and clinical research in the areas of alcohol dependence and suicidal behaviour. On the basis of current data and clinical experience, we suggest the following principles be followed in the management of alcohol-dependent individuals: (i) suicidal threats or communication by alcohol-dependent individuals in emergency and other contacts should be taken seriously; (ii) other mental disorders should be well evaluated, a consequent treatment plan initiated and follow-up arranged; (iii) appropriate and up-to-date pharmacological treatment should focus on both reducing the amount of drinking and treating symptoms of other mental disorders; (iv) psychotherapeutic efforts should be focused on emerging symptoms of both alcohol use and other mental disorders; and (v) known epidemiological and clinical risk factors, adverse life events in particular, should be recognised and taken into account. 相似文献
72.
Cytokines and adhesion molecules in duodenal mucosa of children with delayed-type food allergy 总被引:1,自引:0,他引:1
Veres G Westerholm-Ormio M Kokkonen J Arato A Savilahti E 《Journal of pediatric gastroenterology and nutrition》2003,37(1):27-34
OBJECTIVES: The aim was to investigate the expression of cytokines, adhesion molecules, and activation and proliferation markers in duodenal biopsies from children with delayed-type food allergy (FA). METHODS: Seven children with untreated FA (uFA), seven children with treated FA (tFA) to cow milk and/or cereals, and five normal controls furnished duodenal biopsy specimens. Additionally, five pediatric patients with celiac disease were included, serving exclusively as positive controls for in situ hybridization. Interferon-gamma (IFN-gamma), interleukin-4 (IL-4), adhesion molecules, and activation markers were detected by immunohistochemistry, and expression of IFN-gamma and IL-4 messenger RNA was revealed by in situ hybridization. RESULTS: uFA patients had a higher density of IFN-gamma positive cells in the lamina propria than did tFA patients and controls (P = 0.053 and P = 0.018). Moreover, the uFA patients exhibited a higher proportion of crypt cells in mitosis than did tFA patients (P = 0.026), and stronger staining of HLA-DR in the crypts and increased density of gammadelta-T cell receptor-positive intraepithelial lymphocytes than did controls (P = 0.048 and P = 0.010). The densities of alpha(4)beta(7) positive cells in the lamina propria tended to be higher in controls than in uFA or tFA patients (P = 0.106, P = 0.073). Expression of IL-4 mRNA was significantly higher in celiac patients than in the other study groups (uFA P = 0.006, tFA P = 0.010; controls P = 0.029), and celiac patients showed higher expression of IFN-gamma mRNA than did tFA patients or controls (P = 0.017 and P = 0.016). CONCLUSIONS: As expected, Th1 dominance was present in the lamina propria of children with delayed-type FA. It may cause activation of epithelial cells and increase their turnover. 相似文献
73.
BACKGROUND: Idiopathic inflammatory medial meatal fibrotizing otitis (IMFO) is rare. Only a few cases with unknown cause have been reported. OBJECTIVE: To report 3 cases of IMFO as a specific diagnostic entity. PATIENTS AND METHODS: Two adults and 1 child with bilateral IMFO were observed for several years at the Department of Otorhinolaryngology of Helsinki University Hospital, Helsinki, Finland. RESULTS: Only the osseous part of the external ear canals was affected by IMFO. The skin and skin organs over the lateral cartilage of the ear canals remained rigorously and constantly uninflamed through the active, relentless progression of the disease over several years, resulting in the formation of a fibrous plug of the medial meatal canal. The middle ears and mastoid air cells were not affected during the active inflammatory phase. CONCLUSION: IMFO has its own specific pathophysiologic characteristics, and perhaps also etiopathologic characteristics, which are still unknown. 相似文献
74.
75.
Microvascular reconstructions of full-thickness oncological chest wall defects 总被引:3,自引:0,他引:3 下载免费PDF全文
OBJECTIVE: To evaluate the suitability of microvascular flaps for the reconstruction of extensive full-thickness defects of the chest wall. SUMMARY BACKGROUND DATA: Chest wall defects are conventionally reconstructed with pedicular musculocutaneous flaps or the omentum. Sometimes, however, these flaps have already been used, are not reliable due to previous operations or radiotherapy, or are of inadequate size. In such cases, microvascular flaps offer the only option for reconstruction. METHODS: From 1988 to 2001, 26 patients with full-thickness resections of the chest wall underwent reconstruction with microvascular flaps. There were 8 soft tissue sarcomas, 8 recurrent breast cancers, 5 chondrosarcomas, 2 desmoid tumors, 1 large cell pulmonary cancer metastasis, 1 renal cancer metastasis, and 1 bronchopleural fistula. The surgery comprised 5 extended forequarter amputations, 5 lateral resections, 8 thoracoabdominal resections, and 8 sternal resections. The mean diameter of a resection was 28 cm. The soft tissue defect was reconstructed with 16 tensor fasciae latae, 5 tensor fascia latae combined with rectus femoris, and 3 transversus rectus abdominis myocutaneous flaps. In 2 patients with a forequarter amputation, the remnant forearm was used as the osteomusculocutaneous free flap. RESULTS: There were no flap losses or perioperative mortality. Four patients needed tracheostomy owing to prolonged respiratory difficulties. The mean survival time for patients with sarcomas was 39 months and for those with recurrent breast cancer 18 months. CONCLUSIONS: Extensive chest wall resections are possible with acceptable results. In patients with breast cancer, the surgery may offer valuable palliation and in those with sarcomas it can be curative. 相似文献
76.
Alternating mitomycin C and BCG instillations versus BCG alone in treatment of carcinoma in situ of the urinary bladder: a nordic study 总被引:2,自引:0,他引:2
Kaasinen E Wijkström H Malmström PU Hellsten S Duchek M Mestad O Rintala E;Nordic Urothelial Cancer Group 《European urology》2003,43(6):637-645
OBJECTIVES: To evaluate whether, in patients with carcinoma in situ (CIS) of the urinary bladder, alternating instillation therapy with mitomycin C (MMC) and bacillus Calmette-Guerin (BCG) was more effective and less toxic than conventional BCG monotherapy. METHODS: Patients were stratified prospectively for primary, secondary, and concomitant CIS and randomized to one of two regimens. Patients in the alternating group received six weekly intravesical instillations of MMC 40 mg, followed by alternating monthly instillations of BCG 120 mg and MMC for one year. In the monotherapy group, only BCG was instilled on the same schedule. RESULTS: Of 323 enrolled patients, 304 were eligible for analysis. After an overall median follow-up of 56 months, the Kaplan-Meier disease-free estimate for BCG monotherapy was significantly better than that for alternating therapy (p=0.03; log rank test). Risk for progression appeared lower in the BCG monotherapy group (p=0.07), but no differences existed in survival. Besides the regimen, CIS category also predicted outcome to some extent. BCG monotherapy caused significantly more local side-effects and premature cessation of instillation treatment than did the alternating therapy. However, no differences were observed in the number of serious side-effects. CONCLUSION: One-year BCG monotherapy was more effective than the alternating therapy for reducing recurrence and compared well with the best regimens reported from substantially smaller series. The alternating therapy was better tolerated. 相似文献
77.
Stach-Lempinen B Hakala AL Laippala P Lehtinen K Metsänoja R Kujansuu E 《Neurourology and urodynamics》2003,22(6):563-568
AIMS: The purpose of this study was to assess depression and anxiety in urinary incontinent women and to investigate factors influencing their self-perception of urinary incontinence severity. METHODS: In this prospective study, 82 incontinent women estimated the severity of urinary incontinence using a visual analogue scale and completed a validated quality of life instrument: urinary incontinence severity score. Psychiatrists evaluated depression and anxiety using a structured interview of Hamilton Depression and Hamilton Anxiety Scales. Patients were classified on the basis of history and urodynamic evaluation into two diagnostic groups: stress urinary incontinence (n = 57) and idiopatic urge incontinence with or without stress incontinence (n = 25). RESULTS: Major depression occurred in 44.0% of women with idiopatic urge (+/- stress) incontinence and in 17.5% women with stress incontinence (odds ratio (OR 3.69), 95% confidence interval (95% CI 1.30-10.49)). Twenty two patients had severe incontinence defined as Urinary Incontinence Severity Score > or =14 points (upper quartile) and 23 patients defined as visual analogue scale > or =9 (upper quartile). In logistic regression analysis, major depression (OR 5.57; 95% CI 1.19-26.11), urge incontinence diagnosis (OR 23.13; 95% CI 1.90-282.11), parity (OR 2.33; 95% CI 1.16-4.60) and high Urgency Score (OR 1.94; 95% CI 1.32-2.85) predicted Urinary Incontinence Severity Score above the upper quartile. Only the pad-test (OR 1.01; 95% CI 1.00-1.02) predicted visual analogue scale above upper quartile. CONCLUSIONS: Major depression correlates with reduced incontinence specific quality of life. This data also suggests an association between depression and idiopatic urge incontinence. 相似文献
78.
In Finnish data from 1995-2000, 1006 fatal poisonings due to alcohol (ethanol), a single drug or both were statistically analysed in retrospect to evaluate the interaction between alcohol and drugs. In 53% of these cases, low concentrations of some common benzodiazepines were present. The median postmortem blood alcohol concentration (BAC) was 3.3 percent per thousand (w/w) in the 615 alcohol poisonings, but significantly lower, ranging from 1.3 to 1.7 percent per thousand, when promazine, doxepin, amitriptyline or propoxyphene were found together with alcohol. When levomepromazine, temazepam or zopiclone were present, the median BAC was also significantly lower, 2.5-2.7 percent per thousand. Citalopram and diltiazem did not exhibit a significant effect. The median BAC was significantly lower in cases with high concentrations than in those with low concentrations of a drug (excluding citalopram), suggesting a positive concentration-effect relationship. Fatal toxicity indices (FTIs) were calculated by relating the number of deaths caused by a drug to the corresponding sales figures. Promazine had an extremely high FTI, followed by levomepromazine, propoxyphene, doxepin and amitriptyline. The other drugs had relatively low FTIs. The results reflect not only the acute toxicity of a given drug-alcohol combination but also the manners of use and abuse of these drugs. 相似文献
79.
Rautio R Keski-Nisula L Laranne J Laasonen E 《Cardiovascular and interventional radiology》2003,26(1):31-36
Purpose: To determine the efficacy of
OK-432 sclerotherapy in the treatment of lymphangiomas.
Methods: The treatment was begun for 14 patients with
lymphangioma. The age range of the patients at the time of the first
injection was from 10 months to 42 years. Eleven of the lesions
involved the head and neck region, two the thorax and one was localized
in the extremity. Prior to treatment all patients were investigated
with either magnetic resonance imaging, computed tomography, ultrasound
or a combination of these modalities. The injections were performed
with ultrasound and/or fluoroscopic guidance. Eight patients received
OK-432 as first-line treatment; five were treated after surgery and one
after medical therapy. On average, 2.2 intracystic injections were
performed per patient. Nine of the lesions were macrocystic and five
were mixed lesions.
Results: Eleven patients showed
complete or marked response to the OK-432 sclerotherapy, two patients
had moderate shrinkage of their lesions and only one patient showed no
response to therapy. Macrocystic lesions showed the best response to
therapy. Those patients who received OK-432 as first-line treatment
showed complete or marked response.
Conclusion: It was
found that treatment of lymphangiomas with OK-432 was safe and
effective. 相似文献
80.
Erkki?Isomets?Email author Kirsi?Suominen Outi?Mantere Hanna?Valtonen Sami?Lepp?m?ki Marita?Pippingsk?ld Petri?Arvilommi 《BMC psychiatry》2003,3(1):8