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Biomedical subjects

D Buskila

Publications and source records attributed to D Buskila.

At least 19 recordsLinked to original sources
PubMed2006

Prevalence of fibromyalgia syndrome in migraine patients.

Fibromyalgia syndrome (FMS) is a chronic pain syndrome of unknown aetiology characterized by diffuse pain over more than 3 months and tenderness in specific sites named tender points. The aim of this study was to assess the prevalence and severity of FMS among patients suffering from episodic migraine. Ninety-two consecutive patients (20 male, 72 female) fulfilling the International Headache Society criteria for migraine with and without aura from a tertiary headache clinic were evaluated. A headache and generalized pain history was recorded, tender points were evaluated by thumb palpation. The diagnosis of FMS was made based on the 1990 American College of Rheumatology classification criteria for FMS. Sixteen (22.2%) of the female patients and none of the male patients were diagnosed as suffering from FMS. Migraine severity and characteristics were similar to other female migraine patients. Patients suffering from migraine-FMS had lower quality of life scores and higher levels of mental distress. A high incidence of FMS was found among female migraine patients but not in males. The coexistence of FMS should be considered when choosing a prophylactic migraine therapy.

Adult↗
PubMed2005

Fibromyalgia and Gaucher's disease.

BACKGROUND: Patients with symptomatic Gaucher's disease sometimes have non-specific symptoms (such as general malaise with widespread musculoskeletal pains) that respond poorly to enzyme replacement treatment. These may indicate fibromyalgia syndrome; if so, other therapeutic options might be more appropriate. AIM: To identify patients with Gaucher's disease for whom fibromyalgia-specific therapy may be therapeutic. DESIGN: Questionnaire-based survey. METHODS: Adult patients (n = 109) with non-neuronopathic Gaucher's disease and adult healthy controls (n = 108) completed health-related questionnaires including the Fibromyalgia Impact Questionnaire, and underwent testing with a dolorimeter to ascertain sensitivity at 22 tender points. RESULTS: Six patients, but no controls, met the criteria for fibromyalgia. Patients with fibromyalgia had a significantly greater incidence of co-morbidities (p = 0.014) relative to other patients with Gaucher's disease; four suffered from bone involvement and were receiving enzyme therapy, but two were untreated. DISCUSSION: The presence of fibromyalgia-specific trigger points may result from multiple aetiologies, or may be an independently-sorting predisposition. Our findings cannot distinguish between these possibilities, but if fibromyalgia were the cause, enzyme replacement therapy would be expensive and inappropriate.

Adolescent↗
PubMed2002

Leukocyte count in the synovial fluid of children with culture-proven brucellar arthritis.

Brucellosis is an important cause of paediatric septic arthritis in endemic areas. Because the Gram stain is frequently negative and culture results are unavailable at the time of the patient's admission, the diagnosis of brucellar arthritis is usually entertained on the bases of epidemiological considerations and cytological examination of the synovial fluid aspirate. The aim of this study was to assess the sensitivity of a synovial fluid leukocyte count >50 000 WBC/mm(3) for detecting culture-proven brucellar arthritis in children. The medical records of all children with brucellar arthritis diagnosed since 1994 in a hospital serving an endemic area for brucellosis in southern Israel were reviewed. Nine patients (six males and three females), aged 3-14 years, were identified. A single joint was affected in all patients. The median leukocyte count in the synovial fluid was 9500 WBC/mm(3) (range 300-61 500 WBC/mm(3)), and in eight of the nine patients it was less than 50 000 WBC/mm(3). Brucella melitensis was recovered from the synovial fluid culture in all patients. The diagnosis of brucellar septic arthritis cannot be excluded on the basis of a low leukocyte count in the joint aspirate. A high index of suspicion and use of modern culture techniques are recommended to improve the diagnosis of brucellar arthritis.

Adolescent↗
PubMed2002

Assessment of quality of life of parents of children with juvenile chronic arthritis.

The aim of the study was to assess the quality of life (QOL) and the psychological status of parents of children with juvenile chronic arthritis (JCA). The QOL, anxiety and depression of the parents of 28 children with JCA were evaluated and compared to those of the parents of 28 healthy children. Mothers of JCA children and mothers of healthy children reported similar QOL. The reported anxiety and depression levels were similar for mothers and fathers in both groups. The parents of children with pauciarticular-type JCA reported lower QOL and higher levels of anxiety and depression than the parents of children with other types, namely polyarticular and systemic JCA. These findings may be explained by the fact that the pauciarticular patients had shorter disease duration and were less frequently seen in the outpatient clinic. The QOL of mothers of children with JCA was found to be slightly impaired in the group of children with pauciarticular JCA. Future larger studies are needed to confirm these results, as the number of subjects in the three groups was rather low.

Adult↗
PubMed2002

Influenza virus vaccination of patients with SLE: effects on generation of autoantibodies.

The sera of 24 women with SLE who received influenza vaccine were tested by ELISA for anti-DNA, anticardiolipin, anti-Sm, anti-Sm/RNP, anti-Ro and anti-La. Blood samples were withdrawn at the time of vaccination and 6 and 12 weeks after vaccination. The mean age at enrolment into the study was 46.1 years. The mean disease duration was 9.1 years. SLEDAI scores were 6.6 at vaccination, 4.9 at 6 weeks and 5.1 at week 12. The vaccine was not associated with the generation of anti-DNA. At time of vaccination a single patient had anti-Sm, four patients had anti-Sm/RNP antibodies, none of the patients had anti-La antibody and six had anti-Ro antibodies. Six weeks after vaccination four, eight, nine and three patients had autoantibodies reacting with Sm, Sm/RNP, Ro and La, respectively. Twelve weeks after vaccination none of the patients had anti-Sm, three had anti-Sm/RNP, five had anti-Ro and two had anti-La antibodies. Following vaccination six and three patients developed IgG and IgM anticardiolipin antibodies, respectively. In summary, although the influenza virus vaccine is clinically safe for patients with SLE it may trigger the generation of autoantibodies. This effect is usually short term and has no clinical significance.

Adult↗
PubMed2002

Antiphospholipid antibodies in a heterogeneous group of patients: experience from a central laboratory.

The aim of this study was to evaluate the prevalence and the performance of lupus anticoagulant (LA) tests in a heterogeneous group of patients and to investigate the sociodemographic characteristics, patterns of referral, clinical manifestations and outcomes among these patients. The medical charts of 725 patients referred to a central coagulation laboratory during a 12-month period for LA were reviewed. The data collected included demographic characteristics, the specialty of the referring physicians, the clinical indications for ordering the test, and the influence of the test results on the diagnosis and the treatment approach. Special attention was paid to identifying clinical manifestations known to be associated with antiphospholipid antibodies (APLA). A positive test was defined by abnormal results obtained by at least two techniques from the reagents used and confirmed by a platelet-neutralising procedure. Chi(2) and t-tests were used for independent samples. Fifty-six patients (7.7%) were found to have LA. Rheumatologists and gynaecologists emerged as the major contributors to this group. The presence of LA was significantly associated only with systemic lupus erythematosus and thrombocytopenia. The number of patients treated with antiaggregants or anticoagulants tripled following the test results. A positive dRVVT test strongly correlated with elevated anticardiolipin antibodies. We concluded that LA tests are ordered by a variety of physicians but yield better results when ordered by rheumatologists and gynaecologists. In this heterogeneous cohort, it was most useful in the investigation of thrombocytopenia and suggests a pathogenetic role in this condition. The dRVVT test correlates most closely with elevated anticardiolipin antibodies.

Adult↗
PubMed2002

Experiences of stigmatization play a role in mediating the impact of disease severity on quality of life in psoriasis patients.

BACKGROUND: Psoriasis may have a severe impact on patients' quality of life (QOL) in several ways, an impact mediated by the mental or physical difficulties they have to deal with during the course of the disease and the various treatment regimens. In addition, psoriatic patients often suffer from experiences of stigmatization (EOS) related to the disease. OBJECTIVES: This study was designed to test the hypotheses that psoriasis patients report higher levels of stigmatization than a comparison group, and that their EOS play a role in mediating the impact of the severity of psoriasis on their QOL. METHODS: One hundred patients with psoriasis (study group) and 100 patients with mixed skin problems (comparison group) were matched according to age, sex and education. All subjects answered questionnaires on EOS and QOL. A dermatologist diagnosed the diseases and measured severity scores. The Psoriasis Area and Severity Index score was used for psoriasis and a linear severity score for the comparison patients. The mediating effect of EOS was analysed using structural equation modelling (SEM). SEM is a multivariate statistical method used to examine the consistency of a theory relating one group of variables (termed a 'latent construct') to another: in the present study, the relationship between EOS and QOL. RESULTS: Psoriatic patients were found to report significantly higher levels of EOS related to the disease, compared with the comparison group. No significant differences were found regarding QOL or severity of disease. Clinical severity of psoriasis was found to correlate negatively with QOL in psoriasis patients. EOS were found to have a complete mediating effect for the severity of disease on the QOL in patients with psoriasis. This result was not found among the comparison group patients. CONCLUSIONS: The results of this study indicate that psoriasis patients experience higher levels of stigmatization than do other dermatological patients, and that these EOS mediate the association between disease severity and patients' reported low levels of QOL. Treatment of psoriatic patients should consider these results and should include tools for psychosocial intervention.

Adult↗
PubMed2001

Balneotherapy for fibromyalgia at the Dead Sea.

The aim of this study was to evaluate the effectiveness of balneotherapy on patients with fibromyalgia (FM) at the Dead Sea. Forty-eight patients with FM were randomly assigned to a treatment group receiving sulfur baths and a control group. All participants stayed for 10 days at a Dead Sea spa. Physical functioning, FM-related symptoms, and tenderness measurements (point count and dolorimetry) were assessed at four time points: prior to arrival at the Dead Sea, after 10 days of treatment, and 1 and 3 months after leaving the spa. Physical functioning and tenderness moderately improved in both groups. With the exception of tenderness threshold, the improvement was especially notable in the treatment group and it persisted even after 3 months. Relief in the severity of FM-related symptoms (pain, fatigue, stiffness, and anxiety) and reduced frequency of symptoms (headache, sleep problems, and subjective joint swelling) were reported in both groups but lasted longer in the treatment group. In conclusion, treatment of FM at the Dead Sea is effective and safe and may become an additional therapeutic modality in FM. Future studies should address the outcome and possible mechanisms of this treatment in FM patients.

Activities of Daily Living↗
PubMed2001

The effect of balneotherapy at the Dead Sea on the quality of life of patients with fibromyalgia syndrome.

Fibromyalgia (FS) is an idiopathic chronic pain syndrome defined by widespread non-articular musculoskeletal pain and generalised tender points. As there is no effective treatment, patients with this condition have impaired quality of life (QoL). The aim of this study was to assess the possible effect of balneotherapy at the Dead Sea area on the QoL of patients with FS. Forty-eight subjects participated in the study; half of them received balneotherapy, and half did not. Their QoL (using SF-36), psychological well-being and FS-related symptoms were assessed prior to arrival at the spa hotel in the Dead Sea area, at the end of the 10-day stay, and 1 and 3 months later. A significant improvement was reported on most subscales of the SF-36 and on most symptoms. The improvement in physical aspects of QoL lasted usually 3 months, but on psychological measures the improvement was shorter. Subjects in the balneotherapy group reported higher and longer-lasting improvement than subjects in the control group. In conclusion, staying at the Dead Sea spa, in addition to balneotherapy, can transiently improve the QoL of patients with FS. Other studies with longer follow-up are needed to support our findings.

Balneology↗
PubMed2001

Simultaneous recording of late and ultra-late pain evoked potentials in fibromyalgia.

OBJECTIVE: To characterize laser evoked potentials (LEP), pain psychophysics and local tissue response in fibromyalgia patients. METHODS: LEP were recorded in 14 women with fibromyalgia in response to bilateral stimulation of tender and control points in upper limbs by 4 blocks of 20 stimuli at each point. Subsequently, heat pain thresholds were measured and supra-threshold magnitude estimations of heat pain stimuli were obtained on a visual analogue scale. Finally, the extent of the local tissue response induced by the previous stimuli was evaluated. RESULTS: Laser stimuli elicited two long latency waves: A late wave (mean latency 368.9+/-66.9 ms) in most patients (13/14) from stimuli at all points, and an ultra-late wave (mean latency 917.3+/-91.8 ms) in 78.5% of the patients at the control points and in 71.4% at the tender points. Amplitude of ultra-late waves was higher at the tender points (20.67+/-11.1 microV) than at the control points (10.47+/-4.1 microV) (P=0.016). Pain thresholds were lower in the tender (41.2+/-2.7 degrees C) than the control points (43.9+/-3.2 degrees C) (P=0.008). Local tissue response was significantly more intense at tender than control points (P=0.004). CONCLUSIONS: Ultra-late laser evoked potentials can be recorded simultaneously with late potentials. Our findings are compatible with presence of peripheral C-fiber sensitization, mostly at tender points, probably combined with generalized central sensitization of pain pathways in fibromyalgia.

Arm↗
PubMed2001

Neuroendocrine mechanisms in fibromyalgia-chronic fatigue.

Fibromyalgia and chronic fatigue syndrome are poorly understood disorders that share similar demographic and clinical characteristics. Because of the clinical similarities between both disorders it was suggested that they share a common pathophysiological mechanism, namely, central nervous system dysfunction. This chapter presents data demonstrating neurohormonal abnormalities, abnormal pain processing and autonomic nervous system dysfunction in fibromyalgia and chronic fatigue syndrome. The possible contribution of the central nervous system dysfunction to the development and symptomatology of these conditions is discussed. The chapter concludes by reviewing the effect of current treatments and emerging therapeutic modalities in fibromyalgia and chronic fatigue syndrome.

Autonomic Nervous System Diseases↗
PubMed2001

The prevalence of musculoskeletal pain and fibromyalgia in patients hospitalized on internal medicine wards.

OBJECTIVES: To estimate the prevalence of nonarticular pain complaints (chronic widespread pain, chronic localized pain, transient pain) and fibromyalgia in hospitalized patients and to study utilization patterns of health services associated with pain related problems. METHODS: Five hundred twenty-two patients hospitalized on internal medicine wards were enrolled. Data were collected with a questionnaire covering demographic background, information on pain and other symptoms, utilization of health services, and drug consumption. All subjects were classified into four pain groups: those with no pain, transient pain, chronic regional pain, and chronic widespread pain. Tenderness was assessed by thumb palpation, and patients were diagnosed as having fibromyalgia if they met the 1990 American College of Rheumatology criteria. RESULTS: Sixty-two percent of the patients reported pain; 36% reported chronic regional pain, 21% reported chronic widespread pain, and 5% reported transient pain. Fifteen percent of all patients had fibromyalgia, most of whom (91%) were women. The prevalence of chronic widespread pain and of fibromyalgia in women increased with age. Sleep problems, headache, and fatigue were highly prevalent, especially among those with chronic widespread pain. Patients with chronic widespread pain reported more visits to family physicians (6.2 visits per year) and more frequent use of drugs. They also were more frequently referred to rheumatologists, and they reported more hospitalizations. CONCLUSIONS: Pain syndromes and related symptoms are prevalent among hospitalized patients on the medicine wards. The internist taking care of these patients should be aware of the presence of these syndromes and realize that some of the reported symptoms are partly related to these (undiagnosed) pain syndromes rather than to the cause of hospitalization.

Adult↗
PubMed2001

Fibromyalgia, chronic fatigue syndrome, and myofascial pain syndrome.

The prevalence of chronic widespread pain in the general population in Israel was comparable with reports from the USA, UK, and Canada. Comorbidity with fibromyalgia (FM) resulted in somatic hyperalgesia in patients with irritable bowel syndrome. One sixth of the subjects with chronic widespread pain in the general population were also found to have a mental disorder. Mechanisms involved in referred pain, temporal summation, muscle hyperalgesia, and muscle pain at rest were attenuated by the N-methyl-D-aspartate (NMDA) antagonist, ketamine, in FM patients. Delayed corticotropin release, after interleukin-6 administration, in FM was shown to be consistent with a defect in hypothalamic corticotropin-releasing hormone neural function. The basal autonomic state of FM patients was characterized by increased sympathetic and decreased parasympathetic systems tones. The severity of functional impairment as assessed by the Medical Outcome Survey Short Form (SF-36) discriminated between patients with widespread pain alone and FM patients. Chronic fatigue syndrome (CFS) occurred in about 0.42% of a random community-based sample of 28,673 adults in Chicago, Illinois. A significant clinical overlap between CFS and FM was reported. Cytokine dysregulation was not found to be a singular or dominant factor in the pathogenesis of CFS. A favorable outcome of CFS in children was reported; two thirds recovered and resumed normal activities. No major therapeutic trials in FM and CFS were reported over the past year.

Autonomic Nervous System↗
PubMed2001

Cancer and autoimmunity: autoimmune and rheumatic features in patients with malignancies.

OBJECTIVES: To review the autoimmune and rheumatic manifestations of patients with malignancy. METHODS: A Medline search of all published papers using keywords related to malignancies, autoimmunity, rheumatic diseases, and paraneoplastic syndromes. RESULTS: Patients with malignant diseases may develop autoimmune phenomena and rheumatic diseases as a result of (a) generation of autoantibodies against various autoantigens, including oncoproteins (P185, 1-myc, c-myc, c-myb), tumour suppression genes (P53), proliferation associated antigens (cyclin A, B1, D1, E; CENP-F; CDK, U3-RNP), onconeural antigens (Hu, Yo, Ri, Tr), cancer/testis antigens (MAGE, GAGE, BAGE, SSX, ESO, SCP, CT7), and rheumatic disease associated antigens (RNP, Sm). The clinical significance of the various autoantibodies is not clear. Anti-oncoprotein and anti-tumour suppression gene antigens are detected before the diagnosis of the cancer or in the early stages of the malignant disease, suggesting a potential diagnostic or prognostic role. Anti-onconeural antibodies are pathogenic and are associated with specific clinical neurological syndromes (anti-Hu syndrome and others). (b) Paraneoplastic syndromes, a wide range of clinical syndromes, including classic autoimmune rheumatic diseases that develop among patients with cancer. (c) Rheumatism after chemotherapy, a clinical entity characterised by the development of musculoskeletal symptoms after combination chemotherapy for malignancy. CONCLUSION: Autoimmune and rheumatic features are not rare among patients with malignancies. They are the result of various diverse mechanisms and occasionally they may be associated with serious clinical entities.

Antibodies, Antinuclear↗
PubMed2001

Abnormal sympathovagal balance in men with fibromyalgia.

OBJECTIVE: It is possible that there are differences in clinical manifestations between men and women with fibromyalgia syndrome (FM), especially in autonomic dysfunction; we assessed the interaction between the sympathetic and parasympathetic systems in postural change in men with FM using power spectral analysis (PSA) of heart rate variability (HRV), and investigated the pathogenesis of the orthostatic intolerance. METHODS: We studied 19 men with FM and 19 controls matched for age and sex. A high resolution electrocardiogram was obtained in supine and standing postures during complete rest. Spectral analysis of R-R intervals was done by the fast Fourier transform algorithm. RESULTS: PSA of HRV revealed that men with FM at rest are characterized by sympathetic hyperactivity and concomitantly reduced parasympathetic activity. During postural changes, male patients demonstrated an abnormal sympathovagal response. These results provide the physiological basis for the orthostatic intolerance in men with FM. CONCLUSION: This report of autonomic dysfunction in men with FM revealed an abnormal autonomic response to orthostatic stress. This abnormality may have implications regarding the symptoms of FM.

Adult↗
PubMed2001

Prevalence of ischemic heart disease in patients with familial Mediterranean fever.

BACKGROUND: Familial Mediterranean fever is a genetic disorder manifested by recurrent attacks of peritonitis, pleuritis and arthritis, and characterized by clinical, histological and laboratory evidence for localized and systemic inflammation. Colchicine treatment usually prevents the attacks and the associated inflammation. Inflammation may play an important role in the initiation and progression of atherosclerosis and ischemic heart disease. OBJECTIVE: To study the effect of inflammation and its prevention on the occurrence of IHD, using FMF as a model. METHODS AND PATIENTS: We studied the presence of IHD and its risk factors in 290 FMF patients aged 40 years or more, and in two control groups--233 spouses of the FMF patients, and 126 patients with inflammatory diseases obtained from other outpatient clinics, FMF patients were also compared with age and gender-matched individuals from the population reference data of the Israel Ministry of Health. RESULTS: The prevalence of IHD in FMF patients was significantly lower than in the group of controls from other outpatient clinics (15.5% vs. 30.2%, P < 0.05) and comparable with their spouses (11.2%) and with the matched general population in Israel (16%). CONCLUSIONS: These findings suggest that despite the evidence of recurrent inflammation, colchicine-treated FMF patients are not more predisposed to IHD than the normal population.

Adult↗
PubMed2001

Balneotherapy at the Dead Sea area for patients with psoriatic arthritis and concomitant fibromyalgia.

BACKGROUND: Balneotherapy has been successfully used to treat various rheumatic diseases, but has only recently been evaluated for the treatment of fibromyalgia. Since no effective treatment exists for this common rheumatic disease, complementary methods of treatment have been attempted. OBJECTIVES: To assess the effectiveness of balneotherapy at the Dead Sea area in the treatment of patients suffering from both fibromyalgia and psoriatic arthritis. METHODS: Twenty-eight patients with psoriatic arthritis and fibromyalgia were treated with various modalities of balneotherapy at the Dead Sea area. Clinical indices assessed were duration of morning stiffness, number of active joints, a point count of 18 fibrositic tender points, and determination of the threshold of tenderness in nine fibrositic and in four control points using a dolorimeter. RESULTS: The number of active joints was reduced from 18.4 +/- 10.9 to 9 +/- 8.2 (P < 0.001). The number of tender points was reduced from 12.6 +/- 2 to 7.1 +/- 5 in men (P < 0.003) and from 13.1 +/- 2 to 7.5 +/- 3.7 in women (P < 0.001). A significant improvement was found in dolorimetric threshold readings after the treatment period in women (P < 0.001). No correlation was observed between the reduction in the number of active joints and the reduction in the number of tender points in the same patients (r = 0.2). CONCLUSIONS: Balneotherapy at the Dead Sea area appears to produce a statistically significant substantial improvement in the number of active joints and tender points in both male and female patients with fibromyalgia and psoriatic arthritis. Further research is needed to elucidate the distinction between the benefits of staying at the Dead Sea area without balneotherapy and the effects of balneotherapy in the study population.

Adult↗