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Biomedical subjects

D Buskila

Publications and source records attributed to D Buskila.

At least 73 records · Page 4Linked to original sources
PubMed1997

Fibromyalgia in hepatitis C virus infection. Another infectious disease relationship.

BACKGROUND: Fibromyalgia syndrome (FS) is a common disorder of diffuse pain in the muscles or joints accompanied by tenderness at specific tender points and a constellation of related symptoms. The potential role of infections in the pathogenesis of FS has only recently been investigated. OBJECTIVES: To evaluate the prevalence of FS and to assess tenderness thresholds in patients infected with hepatitis C virus (HCV). METHODS: The study included 90 patients with HCV, 128 healthy, anti-HCV-negative controls, and 32 patients with non-HCV-related cirrhosis. Tenderness was measured by manual palpation (18 tender points) and with a dolorimeter. Fibromyalgia syndrome was diagnosed according to the 1990 American College of Rheumatology criteria. RESULTS: The diagnosis of FS was established in 14 patients (16%) with HCV, in 1 patient (3%) with non-HCV-related cirrhosis, and in none of the healthy controls (P < .001). Thirteen of the HCV-positive patients with FS were women. The patients with HCV had significantly (P < .01) more tender points (mean [+/- SD] 3.6 +/- 5.3) than the healthy controls (0.1 +/- 0.5) and the patients with non-HCV-related cirrhosis (1.2 +/- 2.7). Specifically, the patients with cirrhosis were most tender on both tenderness measures owing to the high proportion of women in this group. Patients with FS were significantly more tender than those without FS: their dolorimetry thresholds were 2.9 kg vs 6.0 kg (P < .001). CONCLUSIONS: A high prevalence of FS was observed in patients infected with HCV, especially women. Recognizing FS in patients with HCV will prevent misinterpretation of FS symptoms as part of the liver disease and will enable the physician to reassure the patient about these symptoms and to alleviate them.

Adult↗
PubMed1997

Increased rates of fibromyalgia following cervical spine injury. A controlled study of 161 cases of traumatic injury.

OBJECTIVE: To study the relationship between cervical spine injury and the development of fibromyalgia syndrome (FMS). METHODS: One hundred two patients with neck injury and 59 patients with leg fractures (control group) were assessed for nonarticular tenderness and the presence of FMS. A count of 18 tender points was conducted by thumb palpation; and tenderness thresholds were assessed by dolorimetry at 9 tender sites. All patients were interviewed about the presence and severity of neck and FMS-related symptoms. FMS was diagnosed using the American College of Rheumatology 1990 criteria. Additional questions assessed measures of physical functioning and quality of life (QOL). RESULTS: Although no patient had a chronic pain syndrome prior to the trauma, FMS was diagnosed following injury in 21.6% of those with neck injury versus 1.7% of the control patients with lower extremity fractures (P = 0.001). Almost all symptoms were more common and severe in the group with neck injury. FMS was noted at a mean of 3.2 months (SD 1.1) after the trauma. Neck injury patients with FMS (n = 22) had more tenderness, had more severe and prevalent FMS-related symptoms, and reported lower QOL and more impaired physical functioning than did those without FMS (n = 80). In spite of the injury or the presence of FMS, all patients were employed at the time of examination. Twenty percent of patients with neck injury and 24% of patients with leg fractures filed an insurance claim. Claims were not associated with the presence of FMS, increased FMS symptoms, pain, or impaired functioning. CONCLUSION: FMS was 13 times more frequent following neck injury than following lower extremity injury. All patients continued to be employed, and insurance claims were not increased in patients with FMS.

Adult↗
PubMed1997

Posttraumatic stress disorder, tenderness and fibromyalgia.

The aims of the present study were to inquire into the prevalence of fibromyalgia syndrome, to assess nonarticular tenderness, to measure fibromyalgia syndrome-related symptoms, quality of life, and functional impairment among posttraumatic stress disorder (PTSD) patients as compared with control subjects. Furthermore, the differences between the PTSD patients with and without fibromyalgia syndrome were studied. Twenty-nine PTSD patients and 37 control subjects were assessed as to the diagnosis of fibromyalgia syndrome according to the American College of Rheumatology. Tenderness was assessed manually and with a dolorimeter. Fibromyalgia syndrome-related symptoms, quality of life, physical functioning, PTSD symptomatology, and psychiatric features were assessed by valid and reliable self-report inventories. Results showed that the prevalence of fibromyalgia syndrome in the PTSD group was 21% vs. 0% in the control group. Furthermore, the PTSD group was more tender than the control group. PTSD subjects suffering from fibromyalgia syndrome were more tender, reported more pain, lower quality of life, higher functional impairment and suffered more psychological distress than the PTSD patients not having fibromyalgia syndrome. It is suggested that previous reports on diffuse pain in PTSD in fact described undiagnosed fibromyalgia syndrome. The link between psychological stress and pain syndromes is emphasized.

Activities of Daily Living↗
PubMed1997

Quality of life and physical functioning of relatives of fibromyalgia patients.

OBJECTIVES: The quality of life (QOL) and health status of fibromyalgia syndrome (FS) patients is impaired, and may adversely affect their close relatives. The aim of this study was to assess the QOL and physical functioning of relatives of FS patients. METHODS: A total of 118 relatives (parents, husbands, siblings, and offspring) of 30 FS female patients were evaluated using a QOL scale and the Fibromyalgia Impact Questionnaire (FIQ) and were compared with 124 healthy controls. These measures of functioning and QOL were further studied in relatives with and without FS. RESULTS: Although the QOL of the relatives was better than that of the FS index women, they were significantly less satisfied than the controls with functioning-related aspects, namely work (job or home), independence, and health (P < .05). Relatives with FS (n = 29) and female relatives (n = 40) reported lower QOL than relatives without FS (n = 89) and male relatives (n = 78), respectively. Similarly, physical functioning of relatives, though better than in FS index cases, was significantly worse than in healthy controls. Furthermore, the health status of female relatives and relatives with FS was significantly worse than that of male relatives and relatives without FS, respectively. CONCLUSIONS: The quality of life and physical functioning of relatives of FS patients were found to be impaired, especially in female relatives and those with undiagnosed FS. This finding may be attributed to the psychological distress in families of FS patients and to the high prevalence (25%) of undiagnosed FS among the relatives.

Adolescent↗
PubMed1997

Awareness of diagnostic and clinical features of fibromyalgia among family physicians.

OBJECTIVES: The aim was to assess the awareness and knowledge of family physicians about diagnostic and clinical features of fibromyalgia syndrome (FS), and to evaluate the contribution of rheumatology education to the improvement of this knowledge. METHODS: A detailed questionnaire on FS was completed by 172 family physicians. A composite score, based on five items, was constructed to quantitatively assess knowledge of FS (maximum score of 5). A comparison was made between physicians exposed to extensive education on FS (in Beer Sheva medical centre) and physicians without such exposure (in other centres). RESULTS: Ninety-six per cent of the physicians claimed to be familiar with FS. They recognized most of the FS-related symptoms, but had limited knowledge of the diagnostic criteria, treatment modalities and prognosis. Only 55% knew that FS is associated with widespread pain and 25% were familiar with the point count criterion. Physicians trained in Beer Sheva scored significantly higher than those trained elsewhere: 3.0 +/- 1.2 versus 2.4 +/- 1.2, respectively (P = 0.006), and their knowledge of FS treatment was significantly better. CONCLUSION: Family physicians in Israel are quite unfamiliar with the diagnostic criteria of FS, though educational exposure improves their awareness and knowledge.

Adult↗
PubMed1997

Hepatitis C virus infection and extrahepatic malignancies.

An association between chronic hepatitis C (HCV) infection and non-Hodgkin's lymphoma has been reported. We carried out this study to evaluate the possibility of an association between HCV infection and other extrahepatic malignancies. The medical records of 103 unselected, consecutively chosen, anti HCV-positive and 105 hepatitis B surface antigen (HBsAg)-positive patients attending the liver clinic or hospitalized in the Department of Medicine were reviewed. Patients in whom anti-HCV positivity was detected after the malignancy was diagnosed were excluded. Malignancy rates in the general Israeli population were obtained from the Israeli cancer registry. The ages of anti-HCV-positive and HBsAg-positive patients were 54 +/- 16 (+/-SD) (range, 15-84) and 45 +/- 12 (range, 20-78) years, respectively; the male/female ratios were 50/53 and 73/32, respectively. Extrahepatic malignancies were found in 15 (14.6%) of the anti-HCV and in three (2.9%) of the HBsAg-positive patients. Thirteen of the malignancies were found among the 60 anti-HCV-positive patients aged > or =55 years old. Only one malignancy was found among the 28 HBsAg-positive patients of the same age group (p < 0.01). The rate of extrahepatic malignancies in these HCV-infected patients was significantly higher (p < 0.01) than expected in the general population. An association between HCV infection and extrahepatic malignancy may exist, but further prospective studies, including a large number of patients with HCV infection, will be necessary to define this observation.

Adolescent↗
PubMed1997

Serum prolactin in coeliac disease: a marker for disease activity.

Prolactin, a polypeptide hormone of anterior pituitary origin, has pronounced physiological effects on growth, reproduction, and osmoregulation. Increasing evidence indicates that prolactin also has an immunomodulatory influence on the immune system. The status of prolactin in patients with coeliac disease was investigated by obtaining serum samples from 48 patients with active and non-active coeliac disease. These were compared with samples from 20 children with familial Mediterranean fever and 65 normal controls. Serum prolactin in patients with active coeliac disease was significantly higher than in the other groups studied and reference values. Serum prolactin correlated well with the degree of mucosal atrophy and with the serum concentration of antiendomysial antibodies. Prolactin may play a part in immune modulation in the intestinal damage of coeliac disease and serve as a potential marker for disease activity.

Acute Disease↗
PubMed1997

Hepatitis B and C viruses serology in patients with SLE.

Sera of 95 patients with SLE were tested for the presence of hepatitis B surface antigen (HBsAg) and anti-hepatitis C antibodies. The results show that HBsAg was not detected in the sera of all of the SLE patients. Only one patient was confirmed to have anti-HCV antibodies, suggesting that chronic infection with hepatitis B and C is not increased in patients with SLE compared with the general population.

Adolescent↗
PubMed1997

Fibromyalgia syndrome (FM) and nonarticular tenderness in relatives of patients with FM.

OBJECTIVE: To determine the prevalence of fibromyalgia (FM) and to assess nonarticular tenderness in relatives of patients with FM. METHODS: Thirty female patients with FM randomly chosen from 117 of their close relatives (parents, brothers, sisters, children, husbands) were assessed for nonarticular tenderness. A count of 18 tender points was conducted by thumb palpation, and tenderness thresholds were assessed by dolorimetry at 9 tender sites. FM was diagnosed according to the 1990 American College of Rheumatology criteria. RESULTS: The prevalence of FM among blood relatives of patients with FM was 26%, and among their husbands 19%. FM prevalence in male relatives was 14%, and in female relatives 41%. The mean tender point counts of male and female young relatives was significantly higher than that of controls: 6.1 vs 0.2 (p < 0.01), and 4.4 vs 0.4 (p < 0.01) respectively. Similarly, adult relatives had considerably higher mean tender point counts than controls: 4.0 vs 0.04 (p < 0.01) and 10.3 vs 0.28 (p < 0.01) respectively, for males and females. CONCLUSION: Relatives of patients with FM have a higher prevalence of FM and are more tender than the general population, as recently reported and shown in a healthy control group. This finding can be attributed to genetic and environmental factors.

Adolescent↗
PubMed1997

Elevated levels of hyaluronic acid in the sera of women with fibromyalgia.

OBJECTIVE: To evaluate serum levels of hyaluronic acid (HA) in patients with fibromyalgia (FM). METHODS: HA serum levels were evaluated by a radiometric assay in 42 women with FM (ACR criteria), 27 female patients with rheumatoid arthritis (RA) and 36 healthy female controls matched for age. RESULTS: HA serum levels (mean microg/l +/- SEM) were 41 +/- 8.7 in healthy controls; 113 +/- 15.9 in RA: and 420 +/- 26 in FM. CONCLUSION: HA serum levels in women with FM were significantly elevated compared to healthy controls and patients with RA. This observation suggests that FM is associated with a biochemical abnormality and that serum HA could be a laboratory marker for its diagnosis.

Adult↗
PubMed1996

Familial aggregation in the fibromyalgia syndrome.

The authors studied the familial occurrence of fibromyalgia (FMS) to determine a possible role of genetic and familial factors in this syndrome. Fifty-eight offspring aged 5 to 46 years (35 males and 23 females) from 20 complete nuclear families ascertained through affected mothers with FMS were clinically evaluated for FMS according to the ACR 1990 diagnostic criteria. FMS symptoms, quality of life, physical functioning, and dolorimetry thresholds were assessed in all subjects. Sixteen offspring (28%) were found to have FMS. The M/F ratio among the affected was 0.8 compared with 1.5 in the whole study group. Offspring with and without FMS did not differ on anxiety, depression, global well-being, quality of life, and physical functioning. A high prevalence of FMS was observed among offspring of FMS mothers. Because psychological and familial factors were not different in children with and without FMS, the high familial occurrence of this syndrome may be attributable to genetic factors.

Adolescent↗
PubMed1996

Assessing functional disability and health status of women with fibromyalgia: validation of a Hebrew version of the Fibromyalgia Impact Questionnaire.

OBJECTIVE: To validate a translated version of the Fibromyalgia Impact Questionnaire (FIQ) to be used by Hebrew speaking populations. METHODS: We administered the FIQ to 100 women with fibromyalgia (FM). The FIQ measures physical functioning, work status, depression, anxiety, sleep, pain, stiffness, fatigue, and well being. All patients were asked about the presence and severity (assessed by visual analog scale) of relevant FM symptoms (pain, fatigue, anxiety, etc.); a count of 18 tender points was conducted by thumb palpation, and tenderness thresholds were assessed by dolorimetry. Test-retest reliability was assessed using Spearman correlations. Internal consistency was evaluated with Cronbach's alpha coefficient of reliability. To assess content validity a cutoff criterion of > or = 25% impairment responses was set to indicate a valid item. Construct validity of the FIQ was evaluated by correlating the physical functioning score as well as the separate items with measures of symptom severity, count of tender points, and tenderness thresholds. RESULTS: Test-retest reliability was r = 0.96 for physical functioning, and 0.80-0.96 for other items of FIQ. Internal consistency was alpha = 0.93 at Time 1 and 0.86 at Time 2. Seventeen of 19 items of the FIQ met the > or = 25% criterion. Significant moderate to high correlations were obtained between the FIQ items and severity symptoms, point count, and tenderness threshold. CONCLUSION: The FIQ is a reliable and valid instrument for measuring functional disability and health status in Israeli women with FM.

Disability Evaluation↗