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PubMed1994

Acute and chronic respiratory effects of sodium borate particulate exposures.

This study examined work-related chronic abnormality in pulmonary function and work-related acute irritant symptoms associated with exposure to borate dust in mining and processing operations. Chronic effects were examined by pulmonary function at the beginning and end of a 7-year interval. Time-specific estimates of sodium borate particulate exposures were used to estimate cumulative exposure during the study interval. Change in pulmonary function over the 7 years was found unrelated to the estimate of cumulative exposure during that interval. Exposure-response associations also were examined with respect to short-term peak exposures and incidence of five symptoms of acute respiratory irritation. Hourly measures of health outcome and continuous measures of particulate exposure were made on each subject throughout the day. Whenever a subject reported one of the irritant symptoms, a symptom intensity score was also recorded along with the approximate time of onset. The findings indicated that exposure-response relationships were present for each of the specific symptoms at several symptom intensity levels. The associations were present when exposure was estimated by both day-long and short-term (15-min) time-weighted average exposures. Associations persisted after taking account of smoking, age, and the presence of a common cold. No significant difference in response rate was found between workers exposed to different types of sodium borate dusts.

Adult↗
PubMed2003

Implications of SARS: medical geography and surveillance in disease detection.

OBJECTIVE: To expose pharmacy educators and practitioners to concepts of medical geography and medical surveillance. Severe acute respiratory syndrome (SARS) is used as a case example because it is an emerging infection and a prime example of the type of disease that pharmacists may encounter in daily practice (e.g., easily transmitted, resembles the common cold). DATA SOURCES: We retrieved data from publications related to medical geography, medical surveillance, and SARS. Data on current SARS cases in Hong Kong were obtained from the Hong Kong Department of Health Web site. STUDY SELECTION AND DATA EXTRACTION: Variables regarding new cases and deaths due to SARS were evaluated. DATA SYNTHESIS: Background information on medical geography and medical surveillance was reviewed. Descriptive statistics were calculated for incidence, prevalence, and the number of deaths due to SARS in Hong Kong from March 14 to May 31, 2003. CONCLUSIONS: Emerging infections are a serious concern for both the public and healthcare practitioners. The recent global diffusion of SARS highlights the ease in which diseases can diffuse from place to place. Understanding concepts related to medical geography and medical surveillance can help pharmacists be better prepared to anticipate disease diffusion and to evaluate signs of emerging infections. In turn, this can help pharmacists be better prepared to provide information and care to their patients. The long-term benefit of understanding how diseases spread and the specific activities related to disease detection is an opportunity for expanding the scope of pharmacy practice.

Canada↗
PubMed1994

Nasal hyperthermia and simple irrigation for perennial rhinitis. Changes in inflammatory mediators.

STUDY OBJECTIVE: Local nasal hyperthermia or inhalation of heated water vapor is often recommended as a home remedy for various rhinitis disorders such as the common cold and allergic rhinitis. Inhaled heated vapor treatments and simple saline solution nasal irrigation were investigated for their effect on inflammatory mediator production in nasal secretions. DESIGN: Three treatments were given for nasal irrigation: heated water particles (large particle water vapor) at 43 degrees C, heated molecular water vapor (molecular water vapor) at 41 degrees C, and simple saline solution nasal irrigation. Nasal washes were done before each treatment (baseline), immediately after treatments, and at 30 min, 2, 4, and 6 h. Histamine, prostaglandin D2, and leukotriene C4 (LTC4) concentrations were measured in nasal secretions and compared with baseline values. PATIENTS AND PARTICIPANTS: Thirty symptomatic patients with active perennial allergic rhinitis underwent three treatments at weekly intervals. MEASUREMENTS AND RESULTS: Nasal histamine concentrations fell substantially with the nasal irrigation (p < 0.01 immediately posttreatment and at 30 min; p < 0.05 at 2, 4, and 6 h). Large particle vapor also reduced histamine concentrations for up to 4 h posttreatment compared with baseline values (p < 0.05). Alternatively, molecular water vapor did not alter nasal histamine concentrations. Surprisingly, the three treatments did not alter prostaglandin D2 concentrations over the 6 h. Leukotriene C4 concentrations fell briefly after the large particle treatment but did not with the molecular water vapor. With saline solution irrigation, LTC4 concentrations in nasal secretions were lower than baseline at 30 min to 4 h after a treatment (p < 0.05). CONCLUSIONS: This study demonstrated the usefulness of large particle vapor treatment and saline solution irrigation in reducing inflammatory mediators in nasal secretions and indirectly supports the clinical efficacy of these treatments for chronic rhinitis.

Adolescent↗
PubMed2000

Bilateral symmetrical upper-lobe opacities: an unusual presentation of bronchiolitis obliterans organizing pneumonia.

A 45-year-old man was admitted with nonresolving fever, cough, and dyspnea 2 months after a common cold. His chest radiograph demonstrated bilateral symmetrical upper-lobe opacities reminiscent of tuberculosis. Transbronchial biopsy revealed inflammatory nonspecific alveolar lesions suggestive of bronchiolitis obliterans organizing pneumonia, which responded well clinically and radiologically to oral corticosteroids. Here, the case of a previously unreported radiographic manifestation of bronchiolitis obliterans organizing pneumonia is presented.

Administration, Oral↗
PubMed2002

Exacerbations: etiology and pathophysiologic mechanisms.

Some patients with COPD are prone to frequent exacerbations, which are an important determinant of health status. Such patients have elevated airway cytokine levels, suggesting the presence of increased inflammation that may increase their susceptibility to exacerbation. The inflammatory response during a COPD exacerbation is variable, but increases in interleukin-6 levels during the exacerbation are related to the presence of a common cold. Rhinovirus infection is the most important etiologic factor in COPD exacerbations and is an important target for preventive therapy. The reduction of COPD exacerbations will have an important impact on the considerable morbidity and mortality associated with COPD.

Endothelin-1↗
PubMed2006

Cough suppressant and pharmacologic protussive therapy: ACCP evidence-based clinical practice guidelines.

BACKGROUND: Cough-suppressant therapy, previously termed nonspecific antitussive therapy, incorporates the use of pharmacologic agents with mucolytic effects and/or inhibitory effects on the cough reflex itself. The intent of this type of therapy is to reduce the frequency and/or intensity of coughing on a short-term basis. METHODS: Data for this review were obtained from several National Library of Medicine (PubMed) searches (from 1960 to 2004), which were performed between May and September 2004, of the literature published in the English language, limited to human studies, using combinations of the search terms "cough," "double-blind placebo-controlled," "antitussive," "mucolytic," "cough clearance," "common cold," "protussive," "guaifenesin," "glycerol," and "zinc." RESULTS: Mucolytic agents are not consistently effective in ameliorating cough in patients with bronchitis, although they may be of benefit to this population in other ways. Peripheral and central antitussive agents can be useful in patients with chronic bronchitis, but can have little efficacy in patients with cough due to upper respiratory infection. Some protussive agents are effective in increasing cough clearance, but their long-term effectiveness has not been established. DNase is not effective as a protussive agent in patients with cystic fibrosis. Inhaled mannitol is acutely effective in this patient population, but its therapeutic potential must be investigated further. CONCLUSIONS: These findings suggest that suppressant therapy is most effective when used for the short-term reduction of coughing. Relatively few drugs are effective as cough suppressants.

Antitussive Agents↗
PubMed1981

Kartagener's syndrome. Preliminary report on cilia structure, function, and upper airway symptoms.

Our study was designed to examine the motility and ultrastructure of cilia from the nose of patients with Kartagener's syndrome. Microphoto-oscillographic recording from single cells showed that the patients had in fact motile cilia, although the number was reduced. Asynchrony within the single cell was a more consistent feature. The first results of blind, quantitative microscopy showed the ultrastructural defects, described earlier, but the overlapping with a normal control group was considerable. Only one of nine patients had no dynein arms and completely immotile cilia; an observation which renders the term "the immotile-cilia syndrome" a misnomer. The ear-nose-throat symptoms were characterized by daily nose-blowings since birth, recurrent sinusitis, and chronic secretory otitis media. On the other hand, the frequency of acute purulent otitis media and of common colds appeared to be normal.

Cilia↗
PubMed2002

Association of headaches and the metals.

Lack of specific markers constitutes a problem during diagnosis of headache syndromes. Recently, some metals have gained importance as biological parameters for the diagnosis and during treatment. Low-ionized Mg and high-ionized Ca/Mg in patients with daily migrainous headaches were noted. The blood Na level was shown to increase before and during headache. Headache is also a symptom of the common cold for which zinc may be an effective therapy. The existing relationship between genetic markers of the cluster headache and the efficacy of lithium salts therapy was noted. Headache was also found to be associated with toxic metals. When the health effects of mercury were investigated, the most frequently observed symptom was cephalalgia. Continuous exposure to lead was concomitant with the appearance of symptoms such as headache. In relation to some metabolic links, metals may be introduced as possible biological markers for the diagnosis and during the therapy of different headache syndromes in future clinical trials and laboratory measurements.

Headache↗
PubMed2003

Severe rhinosinusitis.

Rhinosinusitis is diagnosed frequently in clinical practice, but the term may in fact encompass a wide spectrum of diseases. Inflammation of the nasal and sinus mucosa can arise from various causes and lead to different sequelae. Moreover, the term rhinosinusitis is more accurate than sinusitis. Causes range from a viral infection leading to the common cold to an invasive, fungal infection. An accurate diagnosis is important because effective therapy is available if recognized early and if specific therapy is used. Importantly, there is a close relationship between upper and lower airway disease and each have unique structural and functional differences that make an understanding of rhinosinusitis important not only for upper airway disease, but also for the management of asthma. All too often, rhinosinusitis becomes chronic and this becomes a challenge because medical therapy may not be sufficient to control disease. Finally, we should note that the differential diagnosis of rhinosinusitis is extensive and physicians should place heavy emphasis not only on the history, but also on appropriate imaging studies. A normal exam does not rule out the possibility of rhinosinusitis. Finally, we should emphasize that effective treatment is dependent on the etiology of the symptoms but also dependent on whether it is acute or chronic.

Disease Progression↗
PubMed1998

Recurrent hemithyroiditis: a case report.

We report on a girl with recurrent painful thyroiditis which involved the entire right thyroid lobe, but did not spread to the left thyroid lobe. She occasionally developed pain and swelling of the right side of the neck following symptoms of common cold over several years. During these attacks, the right thyroid lobe was enlarged, tender, and very soft, while the left thyroid lobe was not remarkable. Ultrasonic examination revealed that the entire right thyroid lobe was hypoechoic, but the entire left lobe was normal echoic. Serum C-reactive protein, white blood cell count, and erythrocyte sedimentation rate were increased during the attacks. The thyroiditis responded quickly to treatment with prednisolone and/or anti-inflammatory drugs, but the thyroiditis may have subsided spontaneously since the signs and symptoms of thyroiditis had subsided with only antibiotic therapy. After resolution of the thyroiditis, the echogenicity of the right lobe returned to near normal and the inflammatory findings became negative. During the investigation, thyroid function was normal except for when the thyroiditis was first diagnosed at another hospital with a serum TSH level of 0.1 mU/l. Serum thyroglobulin level was increased but returned to normal or decreased during and after attacks of thyroiditis. The mechanism(s) of the recurrent hemithyroiditis remains unknown, but the underlying disease appeared to be chronic thyroiditis since tests for anti-microsomal or anti-thyroid peroxidase antibodies were consistently positive during the course of her illness. The changes in the titers of these antibodies were not clear during and after the attacks of thyroiditis. In addition, the clinical course suggests that the present hemithyroditis can be induced by recurrent upper respiratory infection.

Adolescent↗
PubMed1999

Adrenal insufficiency due to metastatic hepatocellular carcinoma.

A 73-year-old man with general malaise and nausea following a common cold diagnosed by a local physician was found to have multiple hepatocellular carcinomas with enlarged bilateral adrenal glands, combined with adrenal insufficiency. Hydrocortisone replacement improved the symptoms and laboratory findings. Autopsy findings revealed that each adrenal gland was completely replaced by the tumor measuring 11 cm in diameter, and no adrenal tissue was recognized. Histologically, the adrenal tumors, as well as the liver tumors, were moderately differentiated Edmondson type II hepatocellular carcinomas. This is a second report of adrenal insufficiency due to hepatocellular carcinoma as a primary site of metastatic adrenal tumor.

Adrenal Gland Neoplasms↗
PubMed1998

Therapeutic advantages of third generation antihistamines.

A third generation of antihistamines is emerging for the treatment of allergic rhinitis and chronic urticaria. First generation antihistamines are among the most widely used drugs in the world, and provide symptomatic relief from allergies and the common cold to millions of patients, mainly in OTC combination preparations. Their full potential is limited by the sedation caused by their effects on histamine receptors in the brain. Second generation antihistamines (terfenadine, astemizole, loratadine and cetirizine), which block peripheral H1 receptors without penetrating the blood-brain barrier, were developed and introduced from 1981 onwards to provide comparable therapeutic benefit without the CNS side-effects. Although largely successful in this goal, terfenadine and astemizole were found to cause potentially serious arrhythmias when plasma concentrations became elevated subsequent to impaired metabolism. It was established that the cardiac toxicity was mainly due to the parent drugs. As active metabolites could account for most of the clinical benefit, the goal for the third generation of antihistamines became to develop therapeutically active metabolites that were devoid of cardiac toxicity. The first of these drugs, fexofenadine (the active metabolite of terfenadine), was approved in July 1996, after an unusually rapid development programme. Its introduction set a new standard of safety that led the FDA to request the withdrawal of terfenadine in 1997 on the grounds that a safer version of an equivalent drug was now available. Norastemizole and descarboethoxy loratadine, the metabolites of astemizole and loratadine, respectively, are also in clinical development. These offer comparable or superior clinical benefits.

Journal Article↗
PubMed2004

Levetiracetam safety profiles and tolerability in epilepsy patients.

This review discusses the safety and tolerability of levetiracetam, as presented by the available literature, with attention paid to special populations. In Phase II/III trials, the adverse effects occurring more commonly in the treatment groups versus the placebo group were; somnolence (14.8 versus 8.4%), asthenia (14.7 versus 9.1%), infection (primarily common cold) (13.4 versus 7.5%), and dizziness (8.8 versus 4.1%). Adverse events usually appear within the first month after treatment initiation, are not dose-dependent, are mostly mild-to-moderate, generally resolve without medication withdrawal, and are transient when the medication is stopped. No significant changes in haematology and chemistry profiles or weight occurred. Hypersensitivity reactions were rare and no idiosyncratic event has been reported. Open-label studies have added patient data with other epileptic syndromes and from a wider patient pool, such as children and patients with prior psychiatric history. These studies have supported initial safety findings, but have reported increased behavioural adverse events in children and patients with a history of prior behavioural problems. Levetiracetam is proving to be safe and well-tolerated. So far, it appears to have a favourable safety profile in special populations, such as children, the elderly, and patients with hepatic dysfunction. Preliminary data in pregnancy are promising, but more data are needed on the impact of levetiracetam on the developing fetus and pharmacokinetic alterations caused in pregnancy. Adjustments in dosing are required for decreases in renal clearance.

Abnormalities, Drug-Induced↗
PubMed2001

[Silent myocardial ischemia and exercise-induced arrhythmia detected by the exercise test in the total health promotion plan (THP)].

We investigated the prevalence and characteristics of ischemic heart disease especially silent myocardial ischemia (SMI) and arrhythmia in need of careful observation in the exercise stress tests in the Total Health Promotion Plan (THP), which was conducted between 1994-96 for the purpose of measuring cardiopulmonary function. All workers (n = 4,918, 4,426 males) aged 18-60 yr old in an occupational field were studied. Exercise tests with an ergometer were performed by the LOPS protocol, in which the maximal workload was set up as a presumed 70-80% maximal oxygen intake, or STEP (original multistage protocol). ECG changes were evaluated with a CC5 lead. Two hundred and fifteen people refused the study because of a common cold, lumbago and so on. Of 4,703 subjects, 17 with abnormal rest ECG and 19 with probable anginal pain were excluded from the exercise tests. Of 4,667 who underwent the exercise test, 37 (0.79%) had ischemic ECG change, and 155 (3.32%) had striking arrhythmia. These 228 subjects then did a treadmill exercise test with Bruce protocol. Twenty-two (0.47% of 4,703) showed positive ECG change, 9 (0.19%) of 22 had abnormal findings on a 201Tl scan. 8 (0.17%) were diagnosed as SMI (Cohn I), in which the prevalence of hypertension, hyperlipidemia, diabetes mellitus, smoker and positive familial history of ischemic heart disease was greater than that of all subjects. In a 15-30 month follow up, none has developed cardiac accidents. Exercise-induced arrhythmia was detected in 11 (0.23%) subjects. Four were non-sustained ventricular tachycardia without any organic disease, 4 were ventricular arrhythmia based on cardiomyopathy detected by echocardiography, 2 were atrial fibrillation and another was WPW syndrome. It is therefore likely that the ergometer exercise test in THP was effective in preventing sudden death caused by ischemic heart disease or striking arrhythmia.

Adolescent↗
PubMed1999

Antimicrobial use for pediatric upper respiratory infections: reported practice, actual practice, and parent beliefs.

BACKGROUND: In response to the dramatic emergence of resistant pneumococci, more judicious use of antibiotics has been advocated. Physician beliefs, their prescribing practices, and the attitudes of patients have been evaluated previously in separate studies. METHODS: This 3-part study included a statewide mailed survey, office chart reviews, and parent telephone interviews. We compared survey responses of 366 licensed pediatricians and family physicians in Georgia to recently published recommendations on diagnosis and treatment of upper respiratory infections (URIs). We further evaluated 25 randomly selected pediatricians from 119 surveyed in the Atlanta metropolitan area. For each, charts from the first 30 patients between the ages of 12 and 72 months seen on a randomly selected date were reviewed for encounters during the preceding year. A sample of parents from each practice were interviewed by telephone. RESULTS: In the survey, physicians agreed that overuse of antibiotics is a major factor contributing to the development of antibiotic resistance (97%), and that they should consider selective pressure for resistance in their decisions on providing antibiotic treatment for URIs in children in their practices (83%). However, many reported practices do not conform to the recently published principles for judicious antibiotic use. For example, 69% of physicians considered purulent rhinitis a diagnostic finding for sinusitis; 86% prescribed antibiotics for bronchitis regardless of the duration of cough; and 42% prescribed antibiotics for the common cold. Reported practices by family physicians were more often at odds with the published principles: they were significantly more likely than pediatricians to omit pneumatic otoscopy (46% vs 25%); to omit the requirement for prolonged symptoms to diagnose sinusitis (median 4 vs 10 days); and to omit laboratory testing for pharyngitis (27% vs 14%). Of the 7531 encounters analyzed in the chart review, 43% resulted in an antibiotic prescription, including 11% of checkups, 18% of telephone calls, and 72% of visits for URIs. There was wide variability in the overall antibiotic use rates among the 25 physicians (1-10 courses per child per year). There was an even wider variability in some diagnosis-specific rates; bronchitis and sinusitis in particular. Those with the highest antibiotic prescribing rates had up to 30% more return office visits. Physicians who prescribed antibiotics for purulent rhinitis were more likely to see parents who believed that their children should be evaluated for cold symptoms. CONCLUSIONS: Physicians recognize the problem of antibiotic resistance but their reported practices are not in line with recently published recommendations for most pediatric URIs. The actual prescribing practices of pediatricians are often considerably different from their close colleagues. Patient beliefs are correlated with their own physician's practices.

Anti-Bacterial Agents↗
PubMed2000

Early respiratory infections and childhood asthma.

OBJECTIVE: To assess the role of early respiratory infections in the development of bronchial obstruction in the first 2 years of life, and asthma by the age of 4 years in the Oslo Birth Cohort, established in 1992-1993. Having older siblings and attendance to a day care center were also considered as proxy measures of early infections. METHODS: A total of 2531 children were followed from birth to 4 years of age. Experiences of respiratory infections were recorded in the follow-up surveys at 6 and 12 months of age, and children with symptoms and signs of bronchial obstruction during the first 2 years of life were identified and examined. The presence of current asthma was recorded when the children were 4 years old. RESULTS: Children with respiratory infections during infancy had a higher risk of having bronchial obstruction during the first 2 years of life and of having asthma at 4 years of age. In logistic regression adjusting for confounders including other infections, the risk of asthma at 4 years of age was related to lower respiratory tract infection (odds ratio [OR]: 3.4; 95% confidence interval [CI]: 2.3-7.0), otitis media (OR: 1.8; 95% CI: 1.2-2.6), croup (OR: 2.1; 95% CI: 1.2-3.7) in the first year and related to the common cold (OR: 2.0; 95% CI: 1.3-3.1) in the first 6 months of life. The risk of current asthma was inversely related to older siblings after controlling for early respiratory infections. CONCLUSION: Early respiratory infections indicate increased, rather than decreased, risk of developing bronchial obstruction during the first 2 years of life and of having asthma at 4 years of age.

Asthma↗
PubMed2005

Pain among children and adolescents: restrictions in daily living and triggering factors.

OBJECTIVES: Pain among children and adolescents has been identified as an important public health problem. Most studies evaluating recurrent or chronic pain conditions among children have been limited to descriptions of pain intensity and duration. The effects of pain states and their impact on daily living have rarely been studied. The objective of this study was to investigate the impact of perceived pain on the daily lives and activities of children and adolescents. In addition, we sought to delineate self-perceived triggers of pain among children and adolescents. In this study, we (1) document the 3-month prevalence of painful conditions among children and adolescents, (2) delineate their features (location, intensity, frequency, and duration), (3) describe their consequences (restrictions and health care utilization), and (4) elucidate factors that contribute to the occurrence of pain episodes among young subjects. METHODS: The study was conducted in 1 elementary school and 2 secondary schools in the district of Ostholstein, Germany. Children and adolescents, as well as their parents/guardians, were contacted through their school administrators. The teachers distributed an information leaflet, explaining the conduct and aim of the study, to the parents a few days before the official enrollment of the youths in the study. Parents of children in grades 1 to 4 of elementary school were asked to complete the pain questionnaire for their children at home, whereas children from grade 5 upward completed the questionnaire on their own during class, under the supervision of their teachers. The response rate was 80.3%. As previously stated, chronic pain was defined as any prolonged pain that lasted a minimum of 3 months or any pain that recurred throughout a minimal period of 3 months. The children and adolescents were surveyed with the Luebeck Pain-Screening Questionnaire, which was specifically designed for an epidemiologic study of the characteristics and consequences of pain among children and adolescents. The questionnaire evaluates the prevalence of pain in the preceding 3 months. The body area, frequency, intensity, and duration of pain are addressed by the questionnaire. In addition, the questionnaire inquires about the private and public consequences of pain among young subjects. Specifically, the questionnaire aims to delineate the self-perceived factors for the development and maintenance of pain and the impact of these conditions on daily life. RESULTS: Of the 749 children and adolescents, 622 (83%) had experienced pain during the preceding 3 months. A total of 30.8% of the children and adolescents stated that the pain had been present for >6 months. Headache (60.5%), abdominal pain (43.3%), limb pain (33.6%), and back pain (30.2) were the most prevalent pain types among the respondents. Children and adolescents with pain reported that their pain caused the following sequelae: sleep problems (53.6%), inability to pursue hobbies (53.3%), eating problems (51.1%), school absence (48.8%), and inability to meet friends (46.7%). The prevalence of restrictions in daily living attributable to pain increased with age. A total of 50.9% of children and adolescents with pain sought professional help for their conditions, and 51.5% reported the use of pain medications. The prevalence of doctor visits and medication use increased with age. Weather conditions (33%), illness (30.7%), and physical exertion (21.9%) were the most frequent self-perceived triggers for pain noted by the respondents. A total of 30.4% of study participants registered headache as the most bothersome pain, whereas 12.3% cited abdominal pain, 10.7% pain in the extremities, 8.9% back pain, and 3.9% sore throat as being most bothersome. A total of 35.2% of children and adolescents reported pain episodes occurring > or =1 time per week or even more often. Health care utilization because of pain differed among children and adolescents according to the location of pain. Children and adolescents with back pain (56.7%), limb pain (55.0%), and abdominal pain (53.3%) visited a doctor more often than did those with headache (32.5%). In contrast, children and adolescents with headache (59.2%) reported taking medication because of pain more often than did those with back pain (16.4%), limb pain (22.5%), and abdominal pain (38.0%). The prevalence of self-reported medication use and doctor visits because of pain increased significantly with age (chi2 test). The prevalence of self-reported medication use was significantly higher among girls than among boys of the same age, except between the ages of 4 and 9 years (chi2 test). The prevalence of restrictions in daily activities varied among children and adolescents with different pain locations; 51.1% of children and adolescents with abdominal pain and 43.0% with headache but only 19.4% with back pain reported having been absent from school because of pain. The prevalence of restrictions attributable to pain was significantly higher among girls than among boys of the same age, except between the ages of 4 and 9 years (chi2 test). The self-reported triggers for pain varied between girls and boys. Girls stated more often than boys that their pain was triggered by weather conditions (39% vs 25%), illness (eg, common cold or injury) (35.9% vs 23.9%), anger/disputes (20.9% vs 11.9%), family conditions (12.1% vs 5.2%), and sadness (11.9% vs 3.4%). In contrast, boys stated more often than girls that their pain was triggered by physical exertion (28% vs 17.2%). We used a logistic regression model to predict the likelihood of a child paying a visit to the doctor and/or using pain medication. Health care utilization was predicted by increasing age, greater intensity of pain, and longer duration of pain but not by the frequency of pain. We used a logistic regression model to predict restrictions in daily activities. Only the intensity of pain was predictive of the degree of restrictions in daily life attributable to pain; the duration of pain and the frequency of pain episodes had no bearing on the degree to which the daily lives of the children were restricted because of pain. CONCLUSIONS: More than two thirds of the respondents reported restrictions in daily living activities attributable to pain. However, 30 to 40% of children and adolescents with pain reported moderate effects of their pain on school attendance, participation in hobbies, maintenance of social contacts, appetite, and sleep, as well as increased utilization of health services because of their pain. Restrictions in daily activities in general and health care utilization because of pain increased with age. Girls > or =10 years of age reported more restrictions in daily living and used more medications for their pain than did boys of the same age. We found gender-specific differences in self-perceived triggers for pain. Pain intensity was the most robust variable for predicting functional impairment in > or =1 areas of daily life. Increasing age of the child and increasing intensity and duration of pain had effects in predicting health care utilization (visiting a doctor and/or taking medication), whereas restrictions in daily activities were predicted only by the intensity of pain. Our results underscore the relevance of pediatric pain for public health policy. Additional studies are necessary and may enhance our knowledge about pediatric pain, to enable parents, teachers, and health care professionals to assist young people with pain management, allowing the young people to intervene positively in their conditions before they become recurrent or persistent.

Activities of Daily Living↗
PubMed1991

[Evaluation of working conditions of municipal employees engaged in manual labor].

The working conditions of municipal employees of Botucatu (State of S. Paulo, Brazil) are described with a view to identifying the most frequent and serious occupational risks. Office workers (clerks) were not included in this study. The morbidities registered in the municipal outpatient service (from July 17 through December 4, 1987) and in the occupational accident register for the period 1984-1987 were evaluated. The activities of the majority of the employees were found to be carried out manually with no technological assistance, likely to generate "occupational accidents" (OA) and related to inadequate (antiergonomic) positions. The coefficient of severity of the OA has increased so rapidly that in 1987 it was 1.85 times higher than in 1984. The analysis of the external sources and the nature of the lesions caused by the OA were closely related to the description of the activities and the risk factors observed. The most frequent ailments registered in the outpatient service were: arterial hypertension, lumbago, the common cold, chronic alcoholism, acute gastroenterecolitis and "personal difficulties". An occupational health program for the municipal workers in Botucatu is proposed.

Accidents, Occupational↗