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Nonspecific Symptoms (nonspecific + symptom)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Predictive Value of Nonspecific Symptoms for Acute Illness in Nursing Home Residents

JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 8 2003
Kenneth S. Boockvar MD
OBJECTIVES: To examine the predictive value of nonspecific symptoms for acute illness in nursing home residents. DESIGN: Prospective, observational study. SETTING: Academic nursing home located in an urban setting. PARTICIPANTS: Two hundred two newly admitted residents. MEASUREMENTS: Eleven nonspecific symptoms were ascertained by review of observations documented by nursing home staff in the medical record. Research staff independently identified acute illness according to previously established criteria from nurse report and medical record review. Follow-up was divided into 10-day intervals, and concordance between nonspecific symptoms and acute illness within these intervals was determined. Predictive values were calculated according to standard formulae. RESULTS: Nonspecific symptoms and acute illnesses occurred in 21.7% and 12.5% of 10-day intervals, respectively. Positive predictive values (PPVs) were highest for lethargy, weakness, and decreased appetite, each of which correctly predicted the presence of an acute illness one out of two times the symptoms were reported. Agitation and disorientation predicted an acute illness one out of three times, and falls predicted an acute illness one out of four times. Overall, the PPV of the occurrence of any nonspecific symptom was 0.24, and the negative predictive value of the absence of nonspecific symptoms was 0.91. CONCLUSION: Hypoactive nonspecific symptoms are more likely than other nonspecific symptoms to be signs of incipient acute illness. Studies are needed to determine whether an intervention in residents with these nonspecific symptoms can enable earlier detection and treatment of acute illness. [source]

Bacterial endocarditis in a child with haemophilia B: risks of central venous catheters

HAEMOPHILIA, Issue 5 2001
D. K. Hothi
The use of central venous catheters may be complicated by thrombosis and infection. We report a case of a needle-phobic 5-year-old boy with factor IX deficiency, in whom a portacath was inserted owing to poor compliance with prophylactic treatment. Within a week, he developed a Staphylococcus aureus line infection that was treated with a 2-week course of intravenous antibiotics. One month later he presented with nonspecific symptoms and blood cultures again grew S. aureus. An echocardiogram revealed a large vegetation adherent to the tricuspid valve, confirming the diagnosis of bacterial endocarditis. His clinical course was further complicated by the development of pulmonary emboli. Medical treatment with intravenous antibiotics led to a successful resolution of the endocarditis and pulmonary emboli with a favourable long-term outcome. [source]

Predictive Value of Nonspecific Symptoms for Acute Illness in Nursing Home Residents

Symptoms after mould exposure including Stachybotrys chartarum, and comparison with darkroom disease

ALLERGY, Issue 2 2010
M. Al-Ahmad
To cite this article: Al-Ahmad M, Manno M, Ng V, Ribeiro M, Liss GM, Tarlo SM. Symptoms after mould exposure including Stachybotrys chartarum, and comparison with darkroom disease. Allergy 2010; 65: 245,255. Abstract Background:, Mould-attributed symptoms have included features which overlap with unexplained syndromes such as sick building syndrome. Objectives:, We describe questionnaire and chart review findings in patients following exposure to moulds which include Stachybotrys and compare responses with two control groups. Methods:, Thirty-two patients presented with symptoms attributed to mould exposures. Exposure identification for 25 patients had reported S tachybotrys chartarum as well as other mould (Aspergillus, Penicillium), 88% at work. The remaining seven had professionally visualized or self-reported/photographic exposure evidence only. A chart review was performed and a follow-up with a questionnaire, including questions on current health status, and nonspecific symptoms. Results:, Cough, shortness of breath and chest tightness (at presentation) were reported in 79%, 70% and 64%, respectively, and persisted >6 weeks in 91%. Skin test(s) were positive to fungal extract(s) in 30%. Seventeen returned questionnaires were obtained 3.1 (SD 0.5) years after the initial clinic assessment. Among this subgroup, persisting asthma-like symptoms and symptoms suggestive of sick building syndrome were frequent, and similar to a group previously assessed for darkroom disease among medical radiation technologists. The mould-exposed group more commonly reported they were bothered when walking in a room with carpets, complained of a chemical or metallic taste in their mouth, and had problems in concentration when compared with a control physiotherapist group (P < 0.005). Conclusions:, Although only a minority with health concerns from indoor mould exposure had demonstrable mould-allergy, a significant proportion had asthma-like symptoms. Other symptoms were also common and persistent after the initial implicated exposure. [source]

Tuberculosis in pregnancy in the UK

BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 4 2009
M Knight
Tuberculosis (TB) is a globally important cause of morbidity and mortality with an increasing incidence in women of reproductive ages. This descriptive study using the UK Obstetric Surveillance System demonstrates key differences in the presentation of TB during pregnancy compared with the nonpregnant population. The disease is limited to ethnic minority women, most commonly recent immigrants. Presentation may be atypical, with extrapulmonary disease as common as pulmonary. Clinicians should be aware of the potential for nonspecific presentation of the disease in pregnancy and consider the diagnosis in women, especially recently arrived immigrants, presenting with nonspecific symptoms. [source]