Showing papers by "Rahman Shiri published in 2007"

Cardiovascular and lifestyle risk factors in lumbar radicular pain or clinically defined sciatica: a systematic review

Abstract: Lumbar radicular pain is a fairly common health problem, yet its risk factors are far from clear. There are no published systematic reviews on associations between cardiovascular or lifestyle risk factors and lumbar radicular pain or sciatica. The aim of this systematic literature review was to assess associations between these risk factors and lumbar radicular pain or sciatica. We conducted a systematic search of the Medline database for all original articles on lumbar radicular pain or sciatica published until August 2006. Twenty-two papers from 19 studies were included in the review. Overweight or obesity was associated with sciatica in most of the case-control and cohort studies. Some studies showed an increased risk of lumbar radicular pain in smokers with a long smoking history or in those with high levels of physical activity. A few case-control studies showed an association between serum C-reactive protein and sciatica. No consistent associations were found for serum lipids levels or high blood pressure. In summary, the associations of overweight, long smoking history, high physical activity and a high serum C-reactive protein level with lumbar radicular pain or sciatica were substantiated by the present review. However, more prospective studies are needed in order to further clarify these associations and the mechanisms of action.

Hand dominance in upper extremity musculoskeletal disorders.

Abstract: OBJECTIVE: To investigate the role of hand dominance in common upper extremity musculoskeletal disorders (UEMSD) in a population study. METHODS: The target population consisted of a representative sample of people aged 30 years or older residing in Finland during 2000-2001. Of the 7977 eligible subjects, 6254 (78.4%) were included in the study. RESULTS: The prevalence of UEMSD was as follows: rotator cuff tendinitis 3.8%, bicipital tendinitis 0.5%, lateral epicondylitis 1.1%, medial epicondylitis 0.3%, carpal tunnel syndrome (CTS) 3.8%, and surgery due to CTS 1.3%. CTS was 2.5 times as prevalent in women as men, whereas the other UEMSD were as common in both sexes. Rotator cuff and bicipital tendinitis and medial epicondylitis were more prevalent in the dominant arm only in women, whereas lateral epicondylitis was more prevalent in the dominant elbow in both sexes. The higher prevalence of rotator cuff and bicipital tendinitis in the dominant side persisted beyond working age. The prevalence of CTS did not differ by hand dominance. Dominant hand had been operated more frequently for CTS in women. CONCLUSION: Our findings show that UEMSD are more prevalent in the dominant than nondominant arm mainly in women. For shoulder tendinitis, the difference persists throughout adult age. Physical load factors may have long-lasting effects on the shoulder and they may play a greater role in women than men.

Cardiovascular drug use and the incidence of erectile dysfunction

Abstract: It is unclear whether high blood pressure per se or antihypertensive drug use causes erectile dysfunction (ED). The aim of this study was to investigate the effect of cardiovascular diseases and their concomitant medications use on the incidence of ED. The target population consisted of men aged 55, 65 or 75 years old residing in the study area in Finland in 1999. Questionnaires were mailed to 2837 men in 1999 and to 2510 of them 5 years later. The follow-up sample consisted of 1665 men (66% of those eligible) who responded to both baseline and follow-up questionnaires. Men free of moderate or severe ED at baseline (N=1000) were included in the study. ED was assessed by two questions on subject ability to achieve or maintain an erection sufficient for intercourse. Poisson regression model was used in the multivariable analyses. The risk of ED was higher in men suffering from treated hypertension or heart disease than in those with the untreated condition. The risk of ED was higher in men using calcium channel inhibitor (adjusted relative risk (RR)=1.6, 95% confidence interval (CI) 1.0-2.4), angiotensin II antagonist (RR=2.2, 95% CI 1.0-4.7), non-selective beta-blocker (RR=1.7, 95% CI 0.9-3.2) or diuretic (RR=1.3, CI 0.7-2.4) compared with non-users. ED was not associated with using organic nitrates, angiotensin-converting enzyme inhibitors, selective beta-blockers and serum lipid-lowering agents. In summary, calcium channel inhibitors, angiotensin II antagonists, non-selective beta-blockers and diuretics may increase the risk of ED.

Lead poisoning and recurrent abdominal pain.

Abstract: Severe abdominal colic because of lead poisoning is an uncommon condition in adults. The diagnosis of lead toxicity is often delayed and abdominal pain is mistaken for acute abdomen. We describe three blood brothers who were involved in pottery glazing and suffered from repeated episodes of severe abdominal pain, nausea, vomiting, constipation and anemia due to lead toxicity. The patients had a history of several hospitalizations and one or two unnecessary laparotomies. One patient had wrists drop and weakness of the fingers extensors. All three patients had microcytic microchromic anemia with basophilic stippling of the erythrocytes, lead lines in X-ray of the knee joint and high blood lead levels. A diagnosis of lead poisoning was made and a course of chelating treatment started. Motor neuropathy, anemia and all gastrointestinal symptoms disappeared. Our report highlights the importance of taking a detailed occupational history and considering lead poisoning in the differential diagnosis of acute abdominal colic of unclear cause.

Emergency contraception among Finnish adolescents: awareness, use and the effect of non-prescription status

Abstract: Background Adolescents need to be aware that there is a method of preventing pregnancy even after an unprotected intercourse. Limited information is available on the awareness of young adolescents and the effects of selling emergency contraception (EC) over-the-counter, and the findings are controversial. The aims of this study were to investigate awareness and use of EC among Finnish girls aged 12–18 years in 1999–2003, and to assess the effect of the 2002 non-prescription status on the use.

Erectile dysfunction influences the subsequent incidence of lower urinary tract symptoms and bother.

Abstract: It is unclear whether lower urinary tract symptoms (LUTS) cause erectile dysfunction (ED) independently or through common underlying pathophysiology and shared risk factors. The aim of this study was to investigate the effect of ED on the incidence of frequency and bother of LUTS. Target population consisted of men aged 50, 60 or 70 years residing in the study area in Finland in 1994. Questionnaires were mailed to 3143 men in 1994 and to 2837 of them 5 years later. The follow-up sample comprised 1683 men who responded to both baseline and follow-up surveys. ED was assessed by two questions on subject's ability to achieve or maintain an erection sufficient for intercourse and LUTS by the Danish Prostatic Symptom Score questionnaire. A dose-response relation was found between the severity of ED at baseline and the incidence of LUTS or bother during follow-up. After adjustment for the confounders, the incidence rate ratio (RR) of LUTS was higher in men with moderate (RR 1.5, 95% confidence interval (CI) 1.0-2.3) or severe ED (RR 2.3, 95% CI 1.4-3.8) than in those free of ED at entry. Compared with men free of ED at baseline, the RRs of urinary bother were 1.6 (95% CI 1.1-2.4), 1.9 (95% CI 1.1-3.2) and 2.2 (95% CI 1.1-4.3) for minimal, moderate or severe ED, respectively. In summary, ED is associated with an increased incidence of LUTS and bother. ED and LUTS may have a common underlying pathophysiology or shared risk factors.