1
|
Abstract
SummaryAim of this study was to find out, if results of a functional orientated radioiodine therapy in Graves’ disease could be optimized using a risk adopted dose concept. Patients, method: 351 patients with Graves’ disease were treated for the first time between 11/97 and 8/01. The basic dose was 125 Gy, which was increased up to 250 Gy in a cumulative manner depending on clinical parameters (initial thyroid metabolism, thyroid volume, immunoreactivity). Two different methods of dosimetry were used. Occasional thyreostasis was withdrawn two days before the radioiodine test was started. Follow up was done on average 8 ± 2,4 (4-17,2) months. TSH ≥0,27 μIU/mL confirmed as a measure of the success. Results: With improved pretherapeutic dosimetry and a mean target dose of 178 ± 31 Gy (n=72) therapeutic success occurred in 66,7%, in 51,4% euthyreosis was restalled and in 15,3% of patients hypothyroidism was seen (TSH >4,20 μIU/mL). With simplified pretherapeutic dosimetry and a mean target dose of 172 ± 29 Gy (n=279) results were moderately impaired (63,8%, 40,1% and 23,7%). With increasing target dose therapeutic failure increased, as unsufficiently adopted risk factors for therapeutic failure turned out the initial thyroid metabolism, the TcTU(s) as the (h)TRAb titer. Conclusion: Functional orientated RIT can be optimized by including illness specific characteristics, principal limitations are a high initial thyroid metabolism, a large thyroid volume and a high (h)TRAb-titer.
Collapse
|
2
|
Effect of ticlopidine on platelet function and blood rheology in diabetes mellitus. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1983-3102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
3
|
Filtration of washed erythrocytes in atherosclerosis and diabetes mellitus. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1983-3103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
4
|
Endoxifen and fulvestrant regulate gene expression of estrogen receptor alpha and its co-activators DEADbox5 and 17. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
|
5
|
Position paper on PRM and persons with long term disabilities. Eur J Phys Rehabil Med 2014; 50:453-464. [PMID: 25061984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In the current population we observe a rise of chronic health problems often with multiple characteristics. This results in a growing number of people who are experiencing long-term disabilities or difficulties in functioning because of disability. These conditions require a complex response over an extended period of time, that involves coordinated inputs from a wide range of health professionals. This paper argues the central role and benefit of rehabilitation and describes the rehabilitation as an integral component in the management of people with chronic disabilities. It also presents the most important related definitions: long-term care, rehabilitation for chronic disease and disability, the aim of physical and rehabilitation medicine (PRM). An interdisciplinary team is ideal for an effective implementation of rehabilitation for chronic disease and disability. However, the article mainly focuses on defining the role and contribution of the PRM physician in the rehabilitation of persons with long-term disabilities. The article includes: descriptions of his/her key role and competencies, particularly with regard to medical and functional status and prognosis, of the ability to comprehensively define the rehabilitation needs of the patient/person with respect to ICD-WHO classification domains, of the cooperation with other medical specialists and health professionals, of determining the rehabilitation potential, of developing the rehabilitation plan tailored to specific needs, as well as of the contribution of PRM physician in the follow-up care pathways.
Collapse
|
6
|
Role of the physical and rehabilitation medicine specialist regarding of children and adolescents with acquired brain injury. Eur J Phys Rehabil Med 2013; 49:213-221. [PMID: 23558702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Acquired brain injury (ABI) is one of the most common causes of mortality and severe disability in children and adolescents. Those with ABI may suffer any of a wide range of disorders that may limit their activity, their participation in family and school life, and their involvement in society in general. This paper describes the different stages of recovery - hospitalisation, preparing for discharge, and long term follow-up, in which PRM specialists are involved. Although the involvement of the PRM specialist is important in all three stages, it is during the latter two stages when his or her expertise is particularly important. An interdisciplinary care team - which the PRM specialist is well placed to lead ‑ is required if the best results are to be achieved.
Collapse
|
7
|
Diffuse idiopathische pulmonale neuroendokrine Zellhyperplasie: 7-jähriger Verlauf eines seltenen klinischen Syndroms. Pneumologie 2012. [DOI: 10.1055/s-0032-1302759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
8
|
1151 POSTER Hyperthermia Triggers Down-regulation of Estrogen Receptor a Isoforms and Its Co-activators DEAD-box5 and DEAD-box17 in Breast Cancer Cells. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)70794-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
9
|
Fallbericht zu einer seltenen Berufskrankheit: Eine zu Lebzeiten nicht anerkannte Talkose. Pneumologie 2011; 65:471-6. [DOI: 10.1055/s-0030-1256286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
10
|
|
11
|
Describing and developing the field of competence in Physical and Rehabilitation Medicine (PRM) in Europe - preface to a series of papers published by the Professional Practice Committee of the PRM section of the Union of European Medical Specialists (UEMS). Ann Phys Rehabil Med 2010; 53:593-7. [PMID: 21126937 DOI: 10.1016/j.rehab.2010.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Accepted: 10/17/2010] [Indexed: 11/19/2022]
|
12
|
Wertigkeit von pathologisch-anatomischen und staubanalytischen Untersuchungen bei asbestassoziierten Berufskrankheiten am Beispiel der BK 4104. Pneumologie 2009; 63:588-93. [DOI: 10.1055/s-0029-1215093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
13
|
Diagnostik und Begutachtung der Berufskrankheit Nr. 4101 Quarzstaublungenerkrankung (Silikose). Pneumologie 2009. [DOI: 10.1055/s-0028-1119691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
14
|
[Diagnostics and expert opinion in the occupational disease No. 4101 silicosis (including coal worker's pneumoconiosis). Guideline (S2; AWMF) of the Deutsche Gesellschaft für Pneumologie und Beatmungsmedizin and the Deutsche Gesellschaft für Arbeitsmedizin und Umweltmedizin]. Pneumologie 2008; 62:659-84. [PMID: 18988146 DOI: 10.1055/s-2008-1038281] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
15
|
Abstract
Particle-mediated or "gene gun" technology has been developed as a nonviral method for gene transfer into various mammalian tissues. Gene delivery is achieved by physical force: a strong shock wave is generated that accelerates DNA-coated gold particles to high speeds, providing them with the momentum needed to penetrate the targeted cells. This unit describes general procedures for in vivo and in vitro DNA and RNA transfections by particle-mediated delivery. The Basic Protocol and an alternate protocol address in vivo delivery to mouse skin. In vitro delivery to cryopreserved and adherent cells is also described.
Collapse
|
16
|
[Carcinoid tumours of the lung and definition of the medico-legal term "lung cancer" used in the list of occupational disease in Germany--results of the German Mesothelioma Register]. Pneumologie 2008; 62:569-73. [PMID: 18473290 DOI: 10.1055/s-2008-1038173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Carcinoid tumours are considered to be malignant epithelial tumours according to the recent WHO classification. This study is based on the examinations of tissue from 108 patients with carcinoid tumours. Our data agree with those of other studies: carcinoid tumours developed mainly in the right lung (40 %) and the lower lobe (30 %), mean age was 56 years, typical carcinoid tumours (74 %) predominated, comparatively high proportion of females (32 %), the mean latency period after asbestos exposure - assuming asbestos as one causal factor - was 35 years. A higher incidence of carcinoid tumours (1.3 %) in the collective of the mesothelioma register compared to the incidence in the collective of all lung carcinomas (1 - 2 %) was not observed. The increased pulmonary asbestos burden analysed in 26 % of patients is explained by the exposure-dependent selection of patients in the register. So far, no association between smoking habits or exposure to other, i. e., occupational pollutions and the development of carcinoid tumours could be established. In the list of occupational diseases (No. 4104) the term "lung cancer" is used without further specification. Thus the following question remains open for discussion: does the term "lung cancer" include carcinoid tumours such as malignant epithelial lung tumours, or is it restricted to the common subtypes such as small cell carcinoma, squamous cell carcinoma, adenocarcinoma, large cell carcinoma with regard to occupational disease and compensation?
Collapse
|
17
|
SpO2 sensor embedded in a finger ring: design and implementation. CONFERENCE PROCEEDINGS : ... ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL CONFERENCE 2008; 2006:4295-8. [PMID: 17946619 DOI: 10.1109/iembs.2006.260820] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A novel concept of Oxygen Saturation (SpO2) sensor embedded in a finger ring is presented in this paper. Due to the mechanical conception of the probe, the sensor fits any finger topology and assures a constant force applied to the phalanx. Ambient light artifacts are rejected at the analog electronics level. Finally, an innovative distribution of light sources and detectors and a dedicated signal processing procedure resolve the anatomical heterogeneity of different phalanx topologies, compensate low perfusion indexes due to the phalanx anatomy and estimates equivalent pulse oximetry SpO2 indexes. First in-vivo validation results of the novel sensor are discussed at the end of the paper.
Collapse
|
18
|
[Mesothelioma in academics. German Bochum mesothelioma register]. Chirurg 2008; Suppl:99-102. [PMID: 18711823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
|
19
|
Abstract
Thalidomide was first synthesized in 1953 and was subsequently marketed as a mild hypnotic and sedative in more than 20 countries. By 2001 it was estimated that there were 5,000 survivors from the 10,000 - 12,000 babies who were, as a result, born with severe abnormalities. For these survivors, recent concerns have emerged about their physical state, in particular their levels of pain and their ability to maintain independence. It was therefore wished to ascertain health status and current concerns amongst a sample of survivors living in the UK. A combination of qualitative and quantitative methodologies was employed. Qualitative interviews were undertaken with a sample drawn from the population affected by thalidomide known to the Thalidomide Trust. Selection of participants was based upon a theoretical sample frame. Postal questionnaires to examine health status and various psychosocial aspects concerned with living with the consequences of thalidomide were sent subsequently to these same participants and to a random sample of those not originally drawn for the qualitative interviews. For the qualitative interviews, 28 agreed to take part; two refused and the remainder did not respond. Those agreeing to interview were representative of the original compensation bands (Chi-Square = 3.929; p = 0.416). Several themes emerged from these interviews, including the effects on work and career; coping in terms of attitude to life, self-image, confidence, self-esteem, stress and emotion; relationships, independent living issues and emergent problems such as pain, quality of life, and anxiety about the future. A postal questionnaire was then sent to those who had agreed to interview (28), plus a random sample of the remaining group who were not initially chosen for the qualitative interviews. In total 82 people were sent the questionnaire, of whom 41 (50%) responded. Two-thirds of responders were female. Seven out of ten lived with a partner, and over half (56%) had children. Almost half (46%) were in work, but 32% reported they were permanently unable to work because of disability. Current levels of impairment were found to be similar across groups defined by the original compensation band. In contrast, the activity limitation measures showed a steep gradient across bands but only 37% considered themselves disabled. Nevertheless, despite the restriction in activities for some, levels of participation were similar across bands; likewise simple summary items on health status and quality of life were similar and 70% reported their quality of life (QoL) was good or better than good. Yet nine in ten believed that their body was less flexible than in the past. Almost as many reported they were less able to carry things. It turns out that when compensation bands were grouped (1 - 3, 4 - 5) to highlight those most severely affected according to the original assessment, then those in the higher band grouping reported significantly more musculoskeletal problems, high levels of fatigue and increasing dependency and feelings of vulnerability. It is clear that the original ranking of disability severity, as expressed through the compensation, bands (allocated in early childhood in most cases), is consistent with current ranking of limitations in activity and participation. Nevertheless, despite high levels of disability amongst some survivors, lifelong adjustments to the original impairments have resulted in more than two thirds reporting at least a good quality of life. However, survivors expressed increasing concern about emerging musculoskeletal and other problems which may compromise hard-won independence.
Collapse
|
20
|
Abstract
Stump ulcers are common problems in amputees. Temporary discontinuation of prosthetic limb use is frequently employed to facilitate healing. Inevitably, this limits activity and may, for instance, prevent an amputee from going to work. A survey of clinical practice was carried out based on the premise that controlled continued prosthetic limb use in patients with stump ulcers will not adversely affect the ulcer nor prevent healing. The survey would also form a basis for developing future guidelines in the management of stump ulcers. All consecutive patients attending the Chapel Allerton Hospital prosthetic clinic between January 2003 and May 2004 with stump ulcers were recruited into the study. Primary outcome measures were changes in the surface area of the ulcers and in clinical photographs taken on 2 occasions 6 weeks apart. Some 102 patients with a mean age 60 years (range 18 - 88 years) were recruited. Eight patients who were established prosthetic limb users did not complete the study and were excluded from the analysis. Of the patients 52 were newly referred patients with delayed surgical wound healing while 42 were established prosthetic limb users for at least 1 year. Continued prosthetic limb was associated with a significant reduction in ulcer size (p < 0.05). Mean sizes of the ulcers at first and second observations were 3.30 cm2 (range 0.06 - 81) and 0.70 cm2 (range 0.00 - 13.00) respectively. The ulcers improved in 83 cases while two were unchanged. Deterioration was observed in nine cases. The current clinical practice is to allow most of the patients to commence or continue prosthetic limb wearing despite the presence of stump ulceration. This observational study found that, despite prosthetic use, 60 (64%) cases healed completely within the six-week study period and 23 (25%) ulcers reduced in size. The ulcers were unchanged in 2% of the cases. Deterioration was observed in nine (9%) cases. This survey suggests that the current practice of allowing patients to use their prostheses is safe. A clinical trial is now needed to establish whether this practice alters healing rate or has any other disadvantages for new or established amputees.
Collapse
|
21
|
Abstract
Starting with the question whether there is a principal difference in the metastatic behaviour of pleural mesothelioma and pulmonary tumors, a detailed retrospective study of the findings of 210 post-mortem examinations between the years of 1992 to 1999 was conducted. The spectrum of metastatic sites is very large in malignant pulmonary carcinomas (n = 148) as well as in malignant pleural mesotheliomas (n = 62). There is no significant difference in the TMN-staging between both tumor groups at the time of death. One exception was the brain: there were significantly more metastases from the pulmonary tumors. Carcinomas metastasized more frequently into the skeleton, the kidneys and the adrenal glands, while metastases of mesotheliomas were more often found in the peritoneum. As of the moment there is no significant difference in the pattern of metastasis between both tumor groups discernible.
Collapse
|
22
|
Primäre pleurale und pulmonale maligne Gefäßtumoren bei anamnestisch bekannter Asbestexposition. Pneumologie 2005. [DOI: 10.1055/s-2005-922255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
23
|
[Results of a risk adapted and functional radioiodine therapy in Graves' disease]. Nuklearmedizin 2005; 44:238-42. [PMID: 16400383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
UNLABELLED Aim of this study was to find out, if results of a functional orientated radioiodine therapy in Graves' disease could be optimized using a risk adopted dose concept. PATIENTS, METHOD 351 patients with Graves' disease were treated for the first time between 11/97 and 8/01. The basic dose was 125 Gy, which was increased up to 250 Gy in a cumulative manner depending on clinical parameters (initial thyroid metabolism, thyroid volume, immunoreactivity). Two different methods of dosimetry were used. Occasional thyreostasis was withdrawn two days before the radioiodine test was started. Follow up was done on average 8 +/- 2.4 (4-17.2) months. TSH > or = 0.27 microIU/mL confirmed as a measure of the success. RESULTS With improved pretherapeutic dosimetry and a mean target dose of 178 +/- 31 Gy (n=72) therapeutic success occurred in 66.7%, in 51.4% euthyreosis was restalled and in 15.3% of patients hypothyroidism was seen (TSH > 4.20 microIU/mL). With simplified pretherapeutic dosimetry and a mean target dose of 172 +/- 29 Gy (n=279) results were moderately impaired (63.8%, 40.1% and 23.7%). With increasing target dose therapeutic failure increased, as insufficiently adopted risk factors for therapeutic failure turned out the initial thyroid metabolism, the TcTU(s) as the (h)TRAb titer. CONCLUSION Functional orientated RIT can be optimized by including illness specific characteristics, principal limitations are a high initial thyroid metabolism, a large thyroid volume and a high (h)TRAb-titer.
Collapse
|
24
|
Factors influencing long-term survival in mesothelioma patients--results of the German mesothelioma register. Int Arch Occup Environ Health 2004; 77:191-9. [PMID: 14991330 DOI: 10.1007/s00420-003-0498-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2003] [Accepted: 12/06/2003] [Indexed: 12/29/2022]
Abstract
Between 1987 and 2000, the German mesothelioma register recorded a total of 4,455 patients with malignant mesotheliomas. Survival times for 498 (11.2%) patients were available; 155 patients (study group, 3.5% of the total group) survived for more than 2 years and 343 patients (control group, 7.7% of the total group) survived for fewer than 24 months. Male patients were over-represented in both groups, with 13% of women in the study and 4.4% in the control group. The proportion of pleural mesotheliomas was more than 90% in both groups, with peritoneal cases comprising 6.5% in the study group and 3.2% in the control group. Histologically, the epithelioid subtype was represented in 58% of the study group, whereas the biphasic subtype predominated (67.6%) in the control group. Only 7% of tumours were of the sarcomatoid subtype. The average age of patients in the study group was 57.4 years, thus lower than in the control group (62.8 years). Lung dust analysis showed an increased pulmonary asbestos burden in 94% of all patients; significant differences between the study and control group were not observed. In the majority of the total group pleural effusions were the first symptoms. Therapeutic data were available in fewer than 40% of all cases. Surgical interventions were performed, partly in combination with radiation and chemotherapy and as alternative treatments. Significant deviations in survival time dependent on therapy applied could not be proved. By multivariate analysis (Cox proportional hazards regression model) favourable prognostic factors for long-term survival were epithelioid tumour subtype, comparatively young age (<60 years), and female gender ( P<0.05).
Collapse
|
25
|
Abstract
Of a total of 4455 persons with mesotheliomas listed in the German register of mesotheliomas, 72 patients have an academic education in whom exposure to asbestos would not necessarily be assumed at first. Only one patient in this group was female. The tumors were located in the pleura in 94% ( n=68) and in the peritoneum in 6% ( n=4). The mean age at the time of diagnosis was 59.1 years. The mean survival time was 10.2 months. The epitheloid subtype predominated (57.7%, n=41) followed by the biphasic subtype (33.8%, n=24). Development of the sarcomatoid subtype was the least common (8.5%, n=6). Lung dust analysis provided proof for elevated pulmonary asbestos load in 78.2% of the patients. Work-related or non-work-related exposure to asbestos was cited or at least suspected by 68% ( n=49) of the patients. The mean latency period was 36.8 years. Thus, in those patients with an academic career the majority of mesotheliomas can be considered associated with asbestos.
Collapse
|
26
|
[Association of asbestos fibers and colon cancer: an electron-microscopic study of mineral fiber concentrations in colon tissue of asbestos-exposed and non-exposed patients with and without colon cancer]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2001; 39:993-1000. [PMID: 11753783 DOI: 10.1055/s-2001-19027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
27
|
Abstract
OBJECTIVES The study group comprised a collective of 1,605 patients with malignant mesotheliomas and with lung tissue available for lung dust analyses. METHOD Clinical features, occupational histories, expositions and individual data were evaluated, and the asbestos bodies concentrations (asbestos bodies/cm3 lung tissue or g wet tissue) were determined. RESULTS Mesotheliomas developed mainly in men (94.5%). Of the cases, 96.4% were of pleural origin and only 3.3% were peritoneal mesotheliomas. The biphasic subtype predominated (61.3%), followed by the epithelioid type (29.3%). The sarcomatoid subtype was rarely developed (9.4%). Mean age at first diagnosis was 60.4 years. The mean survival time from time of symptom onset was 13.5 months. Patients with epithelioid subtypes had a longer survival time (16.9 months) than those with biphasic (13.1 months) and sarcomatoid subtypes (5.5 months). Of the patients, 73% presented pleural effusions as initial symptoms of the disease. An increased asbestos burden was identified by light microscopy in 84.8% of the patients. There was no association between histological subtypes and the asbestos burden of the lungs. Patients with peritoneal mesotheliomas had distinctly higher asbestos burdens in the lungs than patients with pleural mesotheliomas. There exists no association between lung asbestos burdens and survival times. The mean latency period was 37.8 years. A trend: higher asbestos burden of the lung/shorter latency periods was suggested. About 70% of the patients had a history of occupational exposure to asbestos dust. Most patients worked in the building trade, the locksmith and machine building industries and in the steel and blast-furnace industries. Of the patients, 25.6% had asbestos-associated lung fibroses, in 40.7% of the cases pleural plaques were identified. CONCLUSIONS The most important causal factor for development of mesotheliomas is still asbestos, primarily amphibole asbestos. The recurring occurrence of mesotheliomas in younger people without known asbestos exposure needs the urgent investigation of other inducing factors for mesotheliomas.
Collapse
|
28
|
Abstract
This study evaluated the effectiveness of a new rehabilitation service, compared with existing services, for carers of people with traumatic brain injury (TBI). Subjects were 96 adult carers of people consecutively admitted to two local hospitals. They were assigned to one of three groups: Early new service (pre-discharge); Late new service (post-discharge); or a Control condition (existing services only). Individual randomization was not possible and randomization by hospital site was rejected because of demographic and clinical differences between sites. Group assignment was determined by a pre-specified timetable which alternated between hospitals. Two outcomes were compared at 6 months post-injury: carers' emotional distress and how well-informed they felt about TBI and available resources. Analyses adjusting for potential confounding factors confirmed a clinically plausible superior outcome for both intervention groups compared to the control group. However, these differences did not obtain statistical significance (p > or = 0.01). Several reasons for these findings are discussed, including the novelty of the new service and methodological issues such as statistical power. Longer term follow-up studies are required as psychological sequelae and, therefore, the need for intervention is known to increase with time and may not be most apparent during the first 6 months.
Collapse
|
29
|
Shallow water crabs from the Western Indian Ocean: Portunoidea and Xanthoidea excluding Pilumnidae (Crustacea Decapoda Brachyura). TROPICAL ZOOLOGY 1999. [DOI: 10.1080/03946975.1999.10539377] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
30
|
Abstract
The study investigated whether the frequency of mood disorders following traumatic brain injury (TBI) increased with time. Consecutive hospital admissions completed the Wimbledon Self-Report Scale at 6 and 12 months post-injury. Scores in the 'borderline/case' range were deemed clinically significant. Seventy-seven of those assessed at 6 months completed the 12 month follow-up. Those lost to follow-up (22) were not more likely to have been classified 'borderline/case' at 6 months. They were more likely to have been 'unoccupied' pre-injury (p=0.002). The frequency of clinically significant disorders did not change significantly, being 39% at 6 months and 35% 1 year post-injury. The majority of subjects (58) maintained the same clinical classification at both assessments. Eight of the 47 (17%) classified 'normal' at 6 months changed to 'borderline/case' at 12 months. However, 11 of the 30 (37%) classified 'borderline/case' at 6 months were 'normal' at 12 months. The direction of change was not statistically significant (p=0.5). These findings are consistent with previous research. However, the present study examined a larger sample and included a wider range of injury severity, thereby increasing the generalizability of the findings. Also, a broader spectrum of mood disorders was investigated which adds to previous work specifically on depression.
Collapse
|
31
|
Abstract
A total of 70 malignant and 4 benign peritoneal mesotheliomas were diagnosed by the German Mesothelioma Registry between 1992 and 1998. Malignant mesotheliomas developed mainly in men (55/70); only one man had a benign peritoneal alteration. Age at first diagnosis of malignant mesotheliomas is about 59 years; the women are on average 4 years younger than the men. Mean survival time ranges about 1 year; in 6 of 38 patients longer survival times of up to 7 years are known. The epitheloid subtype predominates, but no effect on survival time is noticed. The percentage of patients with combined asbestos-associated lung fibrosis is higher than that for pleural mesotheliomas; these patients become ill about 6.5 years earlier. The latency period is 36 years on average. For most patients asbestos exposure is related to their occupation mainly in metal industries, asbestos industries, and in the building trade. There is no evidence for an induction of benign peritoneal alterations by asbestos dust.
Collapse
|
32
|
A review of theMaja squinado(Crustacea: Decapoda: Brachyura) species-complex with a key to the eastern Atlantic and Mediterranean species of the genus. J NAT HIST 1998. [DOI: 10.1080/00222939800771191] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
33
|
The role of alpha2-adrenoceptor antagonism in the anti-cataleptic properties of the atypical neuroleptic agent, clozapine, in the rat. Br J Pharmacol 1998; 124:1550-6. [PMID: 9723970 PMCID: PMC1565533 DOI: 10.1038/sj.bjp.0701975] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
1. The mechanism underlying the anticataleptic properties of the atypical neuroleptic agent, clozapine, has been investigated in the rat. 2.The close structural analogues of clozapine, loxapine (0.1 mg kg(-1) s.c.) and iso-clozapine (1 and 3 mg kg(-1) s.c.) induced catalepsy in rats. In contrast, clozapine and the regio-isomer of loxapine, iso-loxapine (up to 10 mg kg(-1) s.c.) did not produce catalepsy, but at a dose of 1 mg kg(-1) significantly inhibited catalepsy induced by loxapine (0.3 mg kg(-1) s.c.). 3. Radioligand binding assays showed that cataleptogenic potential was most clearly predicted by the D2/5-HT1A, D2/5-HT1B/1D and D2/alpha2-receptor affinity (KD) ratios: i.e. 30-100-fold higher ratios were calculated for loxapine and iso-clozapine, whereas the ratios were less than 1 for clozapine and iso-loxapine. The ratios of affinities for D2 to 5-HT2A, 5-HT2C or D1 did not reflect the grouping of cataleptic and non-cataleptic compounds. 4. Co-treatment with the alpha2-adrenoceptor antagonists, yohimbine (1-10 mg kg(-1) s.c.), RX 821002 (1-10 mg kg(-1) s.c.) and MK-912 (0.3 and 1 mg kg(-1) s.c.) dose-dependently inhibited the cataleptic response to loxapine (0.3 mg kg(-1)). Yohimbine (1-10 mg kg(-1) s.c.) also dose-dependently inhibited the cateleptic response to haloperidol (0.3 mg kg(-1) s.c.). The alpha2-adrenoceptor antagonists had no effect per se. 5. Neither yohimbine (10 mg kg(-1)) nor RX821002 (3 mg kg(-1)) altered the cataleptic response to the D1 receptor antagonist, SCH 23390 (1 mg kg(-1) s.c.), while, like clozapine, both compounds abolished the response to the 5-HT2A receptor antagonist, MDL 100,151 (3 mg kg(-1) s.c.). 6. The present data strongly implicate alpha2-adrenoceptor blockade in the anticataleptic properties of clozapine and suggest that its lack of extrapyramidal side effects in the clinic may also be a consequence of this property.
Collapse
|
34
|
Mood disorders following traumatic brain injury: identifying the extent of the problem and the people at risk. Brain Inj 1998; 12:177-90. [PMID: 9547948 DOI: 10.1080/026990598122656] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The extent of mood disorders following traumatic brain injury (TBI), and the possible risk factors, are investigated. New data are presented from a prospective study of consecutive hospital admissions. Six months post-TBI, 99 adults completed a standardized assessment of emotional state, the Wimbledon Self-Report Scale. Cognitive performance and the impact of the injury on everyday functioning were also assessed. The rate of clinically significant mood disorders (caseness) was 38%. Of the demographic or injury characteristics, only pre-injury occupational status predicted post-injury caseness. Those unoccupied pre-injury were more likely to report mood disturbance post-injury. In contrast, post-injury occupational status was not related to caseness either for the whole group or the subgroup of those previously occupied, despite the adverse effects on occupational functioning for a significant proportion of subjects. Associations were found between emotional state and cognitive and everyday functioning 6 months post-injury. Psychosocial disabilities appeared more strongly associated to mood disorders than did physical disabilities. A significant level of unmet need has been highlighted, and possible risk factors identified, which may inform the purchase and provision of TBI rehabilitation services. Follow-up data on these subjects are available and will be reported separately.
Collapse
|
35
|
Abstract
5-HT receptor antagonists with selectivity for 5-HT1A WAY-100635 (N-[2-[-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohe xanecarboxamide), 5-HT1B GR 127935 (N-[methoxy-3-(4-methyl-1-piperazinyl)phenyl]-2'-methyl-4'(5-methyl-1,2, 4-oxadiazol-3-yl)[1,1-biphenyl]-4-carboxamide x HCl), 5-HT2C SB 200646A (N-(1-methyl-5-indolyl)-N'-(3-pyridyl)urea x HCl) and 5-HT2A (ketanserin, fananserin and MDL 100,151 ((+/-)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-pipe ridinemethanol) receptors were tested for cataleptogenic responses in rats. WAY-100635 (0.1-3 mg/kg, s.c.), ketanserin (0.1-3 mg/kg, s.c.), MDL 100,151 (0.3-3 mg/kg, s.c.) and fananserin (RP 62203; 3 mg/kg, s.c.) induced a significant catalepsy. GR 127935 (1 mg/kg, s.c.), SB 200646A (without effect per se at 10 mg/kg, s.c.) and MDL 100,151 (0.3 mg/kg, s.c.) did not inhibit the cataleptic response to the dopamine D2 receptor antagonist, loxapine (0.3 mg/kg, s.c.). Catalepsy induced by MDL 100,151 (3 mg/kg) was blocked by co-treatment with clozapine, but not by SB 200646A (both at 10 mg/kg, s.c.). Although clozapine displays significant affinity to 5-HT1A, 5-HT1B, 5-HT2A and 5-HT2C receptors, the present results suggest that blockade of these receptors is not responsible for clozapine's anticataleptic activity.
Collapse
|
36
|
Immunization of pigs with a particle-mediated DNA vaccine to influenza A virus protects against challenge with homologous virus. J Virol 1998; 72:1491-6. [PMID: 9445052 PMCID: PMC124630 DOI: 10.1128/jvi.72.2.1491-1496.1998] [Citation(s) in RCA: 109] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/1997] [Accepted: 11/11/1997] [Indexed: 02/05/2023] Open
Abstract
Particle-mediated delivery of a DNA expression vector encoding the hemagglutinin (HA) of an H1N1 influenza virus (A/Swine/Indiana/1726/88) to porcine epidermis elicits a humoral immune response and accelerates the clearance of virus in pigs following a homotypic challenge. Mucosal administration of the HA expression plasmid elicits an immune response that is qualitatively different than that elicited by the epidermal vaccination in terms of inhibition of the initial virus infection. In contrast, delivery of a plasmid encoding an influenza virus nucleoprotein from A/PR/8/34 (H1N1) to the epidermis elicits a strong humoral response but no detectable protection in terms of nasal virus shed. The efficacy of the HA DNA vaccine was compared with that of a commercially available inactivated whole-virus vaccine as well as with the level of immunity afforded by previous infection. The HA DNA and inactivated viral vaccines elicited similar protection in that initial infection was not prevented, but subsequent amplification of the infection is limited, resulting in early clearance of the virus. Convalescent animals which recovered from exposure to virulent swine influenza virus were completely resistant to infection when challenged. The porcine influenza A virus system is a relevant preclinical model for humans in terms of both disease and gene transfer to the epidermis and thus provides a basis for advancing the development of DNA-based vaccines.
Collapse
|
37
|
Coadministration of DNA encoding interleukin-6 and hemagglutinin confers protection from influenza virus challenge in mice. J Virol 1998; 72:1704-8. [PMID: 9445082 PMCID: PMC124660 DOI: 10.1128/jvi.72.2.1704-1708.1998] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This study was conducted to investigate whether Accell gene gun coadministration of DNA encoding human interleukin-6 (IL-6) would enhance protective immune responses in mice to an equine influenza A virus hemagglutinin (HA) DNA vaccine. Mice that received HA DNA alone exhibited accelerated clearance of homologous challenge virus but were not protected from infection. In contrast, mice that received both HA and IL-6 DNA had no detectable virus in their lungs after challenge. These results strongly support the use of IL-6 as a cytokine adjuvant in DNA vaccination.
Collapse
|
38
|
Coinfection with Tropheryma whippelii and a Whipple's disease-associated bacterial organism detected in a patient with central nervous system Whipple's disease. J Clin Microbiol 1997; 35:1645. [PMID: 9163508 PMCID: PMC229813 DOI: 10.1128/jcm.35.6.1645-1645.1997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
|
39
|
Abstract
In birds, the output system of the cerebellum, the cerebellar nuclei, has not yet been studied electrophysiologically. Recordings from nuclear cells during electrical stimulation of the radial nerve revealed a uniform type of response consisting of an initial inhibition followed by a clear cut excitation. Responses with an initial excitation were rare. Response patterns and latencies suggest an input from Purkinje cells of the cerebellar cortex and a lack of collateral input from spinocerebellar pathways. This points to a fundamental difference from cerebellar nuclear cells in mammals, in which collateral input provides a prominent excitatory response under comparable experimental conditions.
Collapse
|
40
|
Clozapine inhibits catalepsy induced by olanzapine and loxapine, but prolongs catalepsy induced by SCH 23390 in rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 1997; 355:361-4. [PMID: 9089667 DOI: 10.1007/pl00004955] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Loxapine (0.3 mg/kg s.c.), olanzapine (10 mg/kg s.c.) and SCH 23390 (R-(+)-chloro-2, 3, 4, 5-tetrahydro-3-methyl-5-phenyl-1-H-3-benzazepine; 1 mg/kg, s.c.), but not clozapine (10 mg/kg, s.c.), induced catalepsy in rats. Co-administration of clozapine (1, 3 and 10 mg/kg s.c.) dose-dependently inhibited loxapine-induced catalepsy. Clozapine (10 mg/kg s.c.) also prevented the induction of catalepsy by olanzapine. In addition, clozapine abolished the catalepsy induced by loxapine when it was administered after the response had fully developed. In contrast, the duration of SCH 23390-induced catalepsy was prolonged by clozapine, indicating that its anti-catalepsy effects against olanzapine and loxapine are unlikely to be caused by muscle relaxation, sedation or stimulation. Since SCH 23390-induced catalepsy is reported to be blocked by scopolamine, dizocilpine (MK-801) or 8-hydroxy-dipropylamino-tetralin, it is unlikely that muscarinic blockade, NMDA ion channel blockade and 5-HT1A receptor agonism, respectively, are involved in clozapine's action, but the mechanism by which clozapine exerts this anti-cataleptic effect remains unknown.
Collapse
|
41
|
Transmission of swine influenza virus to humans after exposure to experimentally infected pigs. J Infect Dis 1997; 175:7-15. [PMID: 8985190 DOI: 10.1093/infdis/175.1.7] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Two people developed symptoms of influenza 36 h after collecting nasal swabs from pigs experimentally infected with A/Sw/IN/1726/88 (Sw/IN). Pharyngeal swabs from these persons tested positive for influenza virus RNA 8 days after infection. Analysis of hemi-nested polymerase chain reaction (PCR) products indicated that the hemagglutinin (HA) segments of the isolates were genetically related to the HA of Sw/IN. Four influenza A virus isolates (A/WI/4754/94, A/WI/4756/94, A/WI/4758/94, A/WI/4760/94) were recovered from a 39-year-old man and 2 (A/WI/4755/94, A/WI/4757/94) from a 31-year-old woman. The HAs of the isolates were antigenically indistinguishable from the virus used to infect the pigs. Sequence analysis of the HA genes indicated they were 99.7% identical to the HA of the virus used in the experiment. Multisegment reverse transcription-PCR proved that all of the segments originated from Sw/IN, demonstrating that transmission of swine H1N1 viruses to humans occurs directly and readily, despite Animal Biosafety Level 3 containment practices used for these experiments.
Collapse
|
42
|
Application of Ultrafiltration for Characterization of the DOC of Elbe River Water. ACTA ACUST UNITED AC 1997. [DOI: 10.1002/aheh.19970250204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
43
|
Behaviour of Different Molecular-weight Fractions of DOC of Elbe River Water during River Bank Infiltration. ACTA ACUST UNITED AC 1997. [DOI: 10.1002/aheh.19970250306] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
44
|
Influence of nitric oxide on transepithelial transport in toad skin: effects of cholinergic agents and morphine. Eur J Pharmacol 1996; 316:123-8. [PMID: 8982659 DOI: 10.1016/s0014-2999(96)00655-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The effects induced by L-arginine (L-Arg) on the short-circuit current and potential difference of Pleurodema thaul skin were investigated. L-Arg, but not D-Arg significantly increased the short-circuit current and potential difference when applied to the serosal surface. The effects of L-Arg were antagonized by amiloride, NG-nitro-methyl-L-arginine (L-NAME) and by methylene blue. Carbachol and acetylcholine induced significant increases of both electrical parameters of the toad skin. These effects of the muscarinic cholinergic drugs were potentiated by a low concentration of L-Arg and antagonized by L-NAME or methylene blue. Carbachol and acetylcholine induced significant increases of both electrical parameters of the toad skin. These effects of the muscarinic cholinergic drugs were potentiated by a low concentration of L-Arg and antagonized by L-NAME or methylene blue. Addition of dibutyryl cyclic guanosyl monophosphate (db cGMP) or dibutyryl cyclic adenosine monophosphate (db cAMP) increased short-circuit current and potential difference. The effects of db cGMP, but not those of db cAMP were antagonized by L-NAME. The consecutive application of db cGMP and db cAMP induced additive effects. These results suggest that L-Arg increases transport in toad skin presumably acting through the formation of nitric oxide, which then stimulates cytoplasmic guanylate cyclase and leads to increased Na+ and K+ transport. The effects of L-Arg and carbachol were antagonized by acute application of morphine; however, a rebound response was observed when carbachol or noradrenaline were given after prolonged exposure of the skin to morphine, which suggests an adaptive response of the skin involving both cGMP and cAMP. Responses to both nucleotides were unchanged by morphine.
Collapse
|
45
|
Evidence for a 5-HT1D receptor-mediated hypothermic effect of the alpha 1-adrenoceptor agonist, SDZ NVI-085, in guinea-pigs. Eur J Pharmacol 1995; 285:313-5. [PMID: 8575520 DOI: 10.1016/0014-2999(95)00526-q] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The alpha 1-adrenoceptor agonist, SDZ NVI-085 ((-)-(4aR,10aR)-3,4,4a,5,10,10a-hexahydro-6-methoxy-4- methyl-9-(methylthio)-2H-naphth[2,3-b]-1,4-oxazine.HCl; 1 mg/kg i.p.), decreased body temperature of guinea-pigs. Two 5-HT1D receptor antagonists, GR127935 (N-[4-methoxy-3-(4-methyl-1-piperazinyl)phenyl]-2'-methyl-4'-(5-methyl- 1,2,4-oxadiazol-3yl)[1,1-biphenyl]-4-carboxamide) and PAPP (p-aminophenylethyl-m-trifluoromethylphenyl piperazine; both compounds at 1 mg/kg i.p., -30 min) blocked this response, whilst the alpha 1-adrenoceptor blocker prazosin (1 mg/kg i.p.) and the 5-HT1A receptor antagonist, SDZ 216-525 (methyl 4-(-[4-(1,1m3-trioxo-2H-1,2-benzoisothiazol-2-yl)butyl ]-1-piperazinyl)1H- indole-2-carboxylate; 1 mg/kg i.p.) were inactive. Another alpha 1-adrenoceptor agonist, St 587 (2-(2-chloro-5-trifluoromethylphenylimino)-imidazoline; 1 mg/kg i.p.) did not alter body temperature. SDZ NVI-085-induced hypothermia in guinea-pigs is probably mediated by 5-HT1D receptors.
Collapse
|
46
|
Abstract
There are few 'second-line' drugs available for the treatment of PSA and their use is often limited by toxicity. Thirty-nine patients with active PSA recruited from two rheumatology units were randomly allocated to either enteric-coated sulphasalazine (SASP) or placebo and followed for 24 wk. Six patients in the SASP group and 11 on placebo discontinued therapy before 24 wk. Evaluation of effect of treatment revealed significant improvements in articular index in both groups at 12 wk. By 24 wk the articular index in placebo group was still showing benefit. In addition to articular index the SASP group improved significantly in terms of visual analogue scale, duration of morning stiffness and ESR. SASP is effective in PSA but the partial clinical response to placebo indicates the importance of placebo-controlled studies in this variable disease.
Collapse
|
47
|
|
48
|
The effect of non-steroidal anti-inflammatory drugs on faecal flora and bacterial antibody levels in rheumatoid arthritis. BRITISH JOURNAL OF RHEUMATOLOGY 1992; 31:443-7. [PMID: 1628165 DOI: 10.1093/rheumatology/31.7.443] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The faecal flora and bacterial antibody levels of 22 patients with active rheumatoid arthritis (RA) were compared with those of 26 patients with osteoarthritis (OA) undergoing comparable treatment with non-steroidal anti-inflammatory drugs (NSAIDs), and a further 22 patients with OA who were not receiving NSAIDs. Faecal counts of Clostridium perfringens were significantly higher in the RA patient group and in those OA patients receiving NSAIDs, compared with those OA patients not taking NSAIDs (P = 0.032, P = 0.0004 respectively). Total aerobic and anaerobic counts were, however, identical in all three groups. Levels of serum IgA antibody to the alpha toxin of Cl. perfringens were higher in the RA group and in the OA group taking NSAIDs than in OA patients not taking NSAIDs (P = 0.011, P = 0.055). Serum IgG antibody to alpha toxin was higher in the RA group than in OA patients both on and off NSAIDs (P = 0.019, P = 0.0072) and also a group of normal controls (P = 0.032). These results suggest that the increased faecal counts of Cl. perfringens together with the associated increased antibody levels seen in this and previous studies are more likely to result from NSAID therapy used to treat the disease than from a disease specific change in bowel flora.
Collapse
|
49
|
A multicentre pilot study of sulphasalazine in juvenile chronic arthritis. Clin Exp Rheumatol 1991; 9:201-3. [PMID: 1676352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this multicentre pilot study of sulphasalazine in juvenile chronic arthritis, the mode of onset and course of the disease, and when available, the HLA status, was recorded on the entry form. After appropriate clinical and laboratory appraisal, sulphasalazine up to 40 mg/kg/day was given for one year with assessments at 0, 1, 3, 6, 9 and 12 months. Fifty-one patients enrolled, 8 of whom were withdrawn because of side effects. In the remainder by 12 months a good effect was noted in 12, 8 having pauci-articular onset disease commencing after the age of 9 years, of whom 6 carried HLA B27. It was relatively ineffective in the other subgroups. The frequency and severity of side effects was similar to that seen in adults. Further evaluation in controlled trials is required in older onset pauci-articular arthritis, taking due note of the patient's HLA status, and also in juvenile psoriatic arthritis and seropositive juvenile rheumatoid arthritis.
Collapse
|
50
|
|