Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Signs And Symptoms”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 19 recordsLinked to original sources
PubMed2006

Oral mucosa symptoms, signs and lesions, in end stage renal disease and non-end stage renal disease diabetic patients.

AIM: To assess oral signs, symptoms and oral lesions (OL) type and prevalence, in diabetic patients with end stage renal disease (ESRD DM), and compare them with analogous findings in a non-ESRD DM group; analyze the possible association between oral manifestations, as well as with relevant laboratory findings. Research design. Two adult groups were studied: Group A: ESRD DM on dialysis, and group B: non-ESRD DM (serum creatinine <2.0 mg/dl). Known DM evolution time, dialysis treatment type and duration, and laboratory results were recorded. An oral exam was performed, searching for signs, symptoms and ESRD-associated OL. Associations were analyzed using Chi square, Fisher s exact test, and odds ratios (OR) with 95% confidence intervals. Ages, time on dialysis, and laboratory results were compared with Student s t test. RESULTS: 229 individuals were examined, group A 99, and group B 130 pts. Signs and symptoms prevalence was higher in group A: 77.8% vs. 57.6%, (P<0.001), uremic breath (48.5%), unpleasant taste (45.5%) and xerostomia (44.4%) being the most frequent ones. OL were also more prevalent in group A; 65.6% vs. 36.9% (P<0.001). The most frequent OL were dry, fissured lips (28.3%), saburral tongue (18.2%) and candidiasis (17.2%). No difference was found in candidiasis prevalence between groups. Candidiasis was found associated to xerostomia (P<0.05) and smooth tongue (P<0.05) only in group A. CONCLUSIONS: ESRD DM patients had a significantly higher prevalence of signs, symptoms and OLs, as compared to non-ESRD DM pts. The high prevalence of uremic fetor, xerostomia, saburral tongue and candidiasis in group A, could be tried as warning signs on the possibility of non diagnosed advanced renal disease in other diabetic patients.

Adolescent↗
PubMed1997

Patients' awareness of stroke signs, symptoms, and risk factors.

BACKGROUND AND PURPOSE: We sought to determine knowledge at the time of symptom onset regarding the signs, symptoms, and risk factors of stroke in patients presenting to the emergency department with potential stroke. METHODS: Patients admitted from the emergency department with possible stroke were identified prospectively. A standardized, structured interview with open-ended questions was performed within 48 hours of symptom onset to assess patients' knowledge base concerning stroke signs, symptoms, and risk factors. RESULTS: Of the 174 eligible patients, 163 patients were able to respond to the interview questions. Of these 163 patients, 39% (63) did not know a single sign or symptom of stroke. Unilateral weakness (26%) and numbness (22%) were the most frequently noted symptoms. Patients aged > or = 65 years were less likely to know a sign or symptom of stroke than those aged < 65 years (percentage not knowing a single sign or symptom, 47% versus 28%, P = .016). Similarly, 43% of patients did not know a single risk factor for stroke. The elderly were less likely to know a risk factor than their younger counterparts. CONCLUSIONS: Almost 40% of patients admitted with a possible stroke did not know the signs, symptoms, or risk factor of a stroke. Further public education is needed to increase awareness of the warning signs and risk factors of stroke.

Aged↗
PubMed2005

Symptoms, signs and complications in newly diagnosed type 2 diabetic patients, and their relationship to glycaemia, blood pressure and weight.

AIMS/HYPOTHESIS: To document the prevalence of typical diabetic symptoms, signs and complications in the diagnosis of type 2 diabetes mellitus, examine their pre-diagnostic duration, and analyse associations with glycaemic level, blood pressure (BP), and weight. METHODS: An epidemiological population-based study of 1137 Danish patients with type 2 diabetes newly diagnosed by general practitioners (GPs). GPs and patients together filled in a questionnaire about typical symptoms, signs and complications preceding the diagnosis. RESULTS: Abnormal thirst, frequent urination, weight loss, genital itching, stomatitis, visual disturbances, fatigue, confusion and (in men) balanitis were associated with glycaemic level irrespective of age, sex, BMI, BP, complications and antihypertensive treatment. Eighty-nine percent of the patients presented with one or more of these hyperglycaemic symptoms and signs, and the pre-diagnostic duration was typically less than 3 months. Only a few symptoms, signs and complications were associated with weight and BP. CONCLUSIONS/INTERPRETATION: In patients newly diagnosed with type 2 diabetes in family practice, typical diabetic symptoms, signs and complications are common. Typical diabetic symptoms and signs are associated with hyperglycaemia. The pre-diagnostic duration of hyperglycaemic symptoms and signs were typically short, thus questioning the feasibility of early detection relying on increased anticipatory care by GPs. In contrast, elevated levels of cardiovascular risk factors and longer pre-diagnostic duration of cardiovascular complications suggest these might have a central role in an early diagnosis of type 2 diabetes.

Aged↗
PubMed2000

Symptoms, signs, and functional disability in adult spondylolisthesis.

STUDY DESIGN: A cross-sectional clinical study. OBJECTIVES: To determine whether there are specific symptoms, signs, and functional disability associated with adult spondylolisthesis. SUMMARY OF BACKGROUND DATA: In spite of the common occurrence of adult spondylolisthesis, the symptoms, signs, and disability associated with it have not been analyzed in a large, well-defined group of patients. METHODS: The symptoms, signs, and disability of 111 consecutive patients with adult spondylolisthesis, before randomized treatment with fusion or physiotherapy, were compared with those of 39 patients with nonspecific low back pain before lumbar fusion. The patients completed a questionnaire covering clinical history and symptoms and submitted a pain drawing. The signs were documented. Functional disability and pain were quantified by 12-function and 2-pain visual analog scales, respectively. RESULTS: Sixty-two percent of the patients reported low back pain as well as sciatica, 7% sciatica only, and 31% low back pain only. Specific signs were infrequent. A positive straight leg raising test result in 12% and an L5 sensory disturbance in 13% were the most common. The symptoms were similar in patients with spondylolisthesis and chronic low back pain, but the chronic low back pain group reported more functional disability. Patients with a nonorganic pain drawing (widespread, nonspecific pain) were more often blue collar workers; were more often and longer on sick leave; and reported reduced mental condition, sexual function, functional ability, and more pain than patients with an organic pain drawing (localized, specific pain). CONCLUSIONS: The clinical pattern and functional disability in adult spondylolisthesis and in low back pain of nonspecific origin are similar. Sciatica in adult spondylolisthesis is typically not associated with a positive straight leg raising test result.

Activities of Daily Living↗
PubMed1990

Symptoms, signs, and ill-defined conditions: a leading cause of death among minorities.

The Manual of the International Classification of Diseases, Injuries, and Causes of Death includes the category, "symptoms, signs, and ill-defined conditions" for nonspecific causes of death. To determine whether this categorization of cause of death is commonly applied to New Mexico's minority populations, the authors examined state vital records data for 1958-1982. Age-specific and age-adjusted death rates were calculated by 5-year intervals for Hispanics, American Indians, and non-Hispanic whites. Death rates attributed to symptoms, signs, and ill-defined conditions in all three major ethnic groups in New Mexico far exceeded the national rate for whites. For males in the period 1978-1982, American Indians had the highest rates (115.6 per 100,000 males), followed by Hispanics (58.3 per 100,000 males), and non-Hispanic whites (49.2 per 100,000 males); the national rates were 41.3 and 13.1 per 100,000 males for blacks and whites, respectively. Comparable differences were observed among females. The authors suggest that the death rate for deaths attributed to symptoms, signs, and ill-defined conditions may be a potential indicator of access to and use of health services and that the categorization may strongly affect cause-specific death rates in minority populations.

Adult↗
PubMed1994

Myotonic dystrophy: relative sensitivity of symptoms signs and abnormal investigations.

Twenty-five symptoms, signs, and abnormal investigations were looked for in 20 patients with clinically-definite myotonic dystrophy. Weakness of facial muscles, neck flexors, and arm external rotators was found in all patients (sensitivity = 100%). Arm external rotation has not been reported as a frequently involved muscle in previous clinical studies on myotonic dystrophy. Careful examination of muscle strength may therefore predict which patients may or may not carry the abnormal gene for myotonic dystrophy.

Adolescent↗
PubMed1992

[Symptoms, signs and laboratory findings in patients with chronic fatigue syndrome].

This review summarizes the symptoms, signs and laboratory abnormalities seen in 59 patients with chronic fatigue syndrome (CFS), 2 patients with post-infectious CFS and in 26 patients with possible CFS whose illnesses fulfill the criteria proposed by the study group of the Ministry of Welfare, Japan. The characteristic symptoms and signs of CFS are prolonged generalized fatigue following exercise, headache, neuropsychological symptoms, sleep disturbance and mild fever. In possible CFS patients, the frequency of mild fever, muscle weakness, myalgia and headache is low. Our standard hematologic and laboratory tests revealed a few abnormality in patients with CFS. The characteristic abnormality in CFS patients is the low values of 17-Ketosteroid-Sulfates/creatinine in morning urine and the acylcarnitine deficiency. It seems likely that this deficiency of acylcarnitine induces an energy deficit in the skeletal muscle, resulting in general fatigue, myalgia, muscle weakness and postexertional malaise in CFS patients. Virologic studies revealed no evidence of retrovirus infection with HTLV-1, HTLV-2 and HIV, but the reactivation of HHV-6 infection was apparent.

Adolescent↗
PubMed1996

Use of symptoms, signs, and blood tests to diagnose acute sinus infections in primary care: comparison with computed tomography.

OBJECTIVES: This study evaluated different symptoms, signs, and blood tests in the diagnostic process of patients with a clinical diagnosis of acute sinusitis. METHODS: A total of 201 primary care patients in southern Norway aged 15 years or older with a clinical diagnosis of acute sinusitis were evaluated. Computed tomography (CT) was used as a reference standard to divide the patients into two groups: one with and one without confirmed sinusitis. Fluid level or total opacification of any sinus on CT were used as hallmarks of confirmed sinusitis. Blood tests that included erythrocyte sedimentation rate (ESR), C-reactive protein, and white blood count were taken. The patients were evaluated in a standardized way for the medical history and the clinical investigation. RESULTS: A total of 127 (63%) patients had fluid level or total opacification in one or more sinus regions. "Double sickening," purulent rhinorrhoea, purulent secretion in cavum nasi, and ESR > 10 had the highest likelihood ratios and were independently associated with acute sinusitis. CONCLUSIONS: This study confirms the uncertainty of the clinical diagnosis of acute sinusitis in primary care, based on the clinical evaluation alone. Only four symptoms and signs had a high likelihood ratio and were independently associated with acute sinusitis. A combination of at least three of these four symptoms and signs gave a specificity of .81 and a sensitivity of .66.

Acute Disease↗
PubMed2003

Contributions of symptoms, signs, erythrocyte sedimentation rate, and C-reactive protein to a diagnosis of pneumonia in acute lower respiratory tract infection.

BACKGROUND: Diagnostic tests enabling general practitioners (GPs) to differentiate rapidly between pneumonia and other lower respiratory tract infections (LRTIs) are needed to prevent increase of bacterial resistance by unjustified antibiotic prescribing. AIMS: To assess the diagnostic value of symptoms, signs, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) for pneumonia; to derive a prediction rule for the presence of pneumonia; and to identify a low-risk group of patients who do not require antibiotic treatment. DESIGN OF STUDY: Cross-sectional. SETTING: Fifteen GP surgeries in the southern part of The Netherlands. METHOD: Twenty-five GPs recorded clinical information and diagnosis in 246 adult patients presenting with LRTI. Venous blood samples for CRP and ESR were taken and chest radiographs (reference standard) were made. Odds ratios, describing the relationships between discrete diagnostic variables and reference standard (pneumonia or no pneumonia) were calculated. Receiver operating characteristic analysis of ESR, CRP, and final models for pneumonia was performed. Prediction rules for pneumonia were derived from multiple logistic regression analysis. RESULTS: Dry cough, diarrhoea, and a recorded temperature of > or = 38 degrees C were independent and statistically significant predictors of pneumonia, whereas abnormal pulmonary auscultation and clinical diagnosis of pneumonia by the GPs were not. ESR and CRP had higher diagnostic odds ratios than any of the symptoms and signs. Adding CRP to the final 'symptoms and signs' model significantly increased the probability of correct diagnosis. Applying a prediction rule for low-risk patients, including a CRP of < 20, 80 of the 193 antibiotic prescriptions could have been prevented with a maximum risk of 2.5% of missing a pneumonia case. CONCLUSION: Most symptoms and signs traditionally associated with pneumonia are not predictive of pneumonia in general practice. The prediction rule for low-risk patients presented here, including a CRP of < 20, can considerably reduce unjustified antibiotic prescribing.

Adolescent↗
PubMed1998

The clinical diagnosis of deep venous thrombosis: integrating incidence, risk factors, and symptoms and signs.

Symptoms and clinical signs suggestive of deep venous thrombosis (DVT) are common and have numerous possible causes. Studies have shown that symptoms and clinical signs in themselves are inaccurate for the diagnosis of DVT. However, clinicians have other information at hand, such as data on risk factors for DVT, that may help improve their ability to predict a diagnosis of DVT in the individual patient. Epidemiological data on DVT incidence and risk factors were reviewed, as were published data on the accuracy of clinical diagnosis of DVT, with the use of both symptoms and signs in isolation and symptoms and signs combined with other clinical information in the form of clinical prediction indexes. Symptoms and clinical signs, when combined with other patient information such as the presence or absence of known risk factors for DVT, can improve clinical prediction considerably. Further study is needed to determine whether clinical prediction indexes have a role in improving the diagnostic process in patients with suspected DVT.

Diagnosis, Differential↗
PubMed1976

The use of selected questions from the Symptom-Sign Inventory with long-stay psychiatric patients.

The Symptom-Sign Inventory was administered to 57 long-stay psychiatric in-patients with the object of selecting a group of questions which would stimulate the production of delusional or other psychotic material. The scoring of the responses as positive was made on verbal affirmative and other specific behaviours which were thought to indicate emotional impact. It was found that the ten questions selected compared favourably with longer questionnaires in discriminating schizophrenic from normal subjects and from those with organic brain disease. It is suggested that these questions might be included in brief assessment interviews on which day-to-day management decisions are made.

Adult↗
PubMed1997

Ocular rosacea. Signs, symptoms, and tear studies before and after treatment with doxycycline.

OBJECTIVE: To examine ocular signs, symptoms, and results of tear analysis in patients with cutaneous rosacea before, during, and after doxycycline therapy. DESIGN: Before-after trial. SETTING: General community. PATIENTS OR OTHER PARTICIPANTS: Thirty-nine patients with cutaneous rosacea underwent dermatologic and ocular examinations, testing of tear break-up time, and Schirmer testing at baseline and 4, 8, and 12 weeks. Six patients did not complete the study. Baseline tear break-up time and results of Schirmer test were compared with those of 13 patients without rosacea who were matched for age and sex. INTERVENTION: Patients with rosacea were given doxycycline, 100 mg daily for 12 weeks. MAIN OUTCOME MEASURE: Statistically significant (P, .05) improvement in tear break-up time. RESULT: The most frequent ocular symptoms were dryness, itching, blurred vision, and photosensitivity, all of which improved significantly with treatment. All patients had signs of ocular disease, most commonly erythema and telangiectasia, meibomian gland dysfunction, and ciliary base injection. Significant improvement (P,.05) for scales, erythema and telangiectasia, ciliary base injection, bulbar injection, papillary hypertrophy, and punctate epithelial erosions was seen. Average tear break-up time for the patients with rosacea was 5.7 seconds, which improved to 10.8 seconds after 12 weeks of treatment (P = .007). Baseline tear break-up time was significantly lower than for the comparison group of normal subjects (P = .001). There was no correlation between severity of cutaneous disease and ocular disease. CONCLUSIONS: All patients with cutaneous rosacea had some degree of ocular involvement. Tear break-up time is abnormal in patients with rosacea. Ocular erythema and telangiectasia, meibomian gland dysfunction, and short tear break-up time in patients with cutaneous rosacea are indicators of ocular rosacea. Doxycycline, 100 mg daily, will improve ocular disease and increase the tear break-up time.

Adult↗
PubMed2004

Retrospective review of the correlation of symptoms, signs and microscopy with the diagnosis of Chlamydia trachomatis in men.

We have investigated the correlation of symptoms, signs and microscopy on the detection of Chlamydia trachomatis infection in men attending our clinic. One hundred and eleven men diagnosed with chlamydia over an 11-month period in our clinic were reviewed. Of these, 70 (63%) were symptomatic and 41 (37%) were asymptomatic. 84% (59/70) of symptomatic and 51% (21/41) of asymptomatic patients met the UK clinical criteria for diagnosis of non-gonococcal urethritis (NGU) and received treatment appropriate for chlamydia and NGU at their initial clinic visit. Our findings show that 19% (21/111) of men with Chlamydia trachomatis infection would leave the clinic untreated if a urethral smear preparation was not performed on those who were clinically asymptomatic at presentation. We feel that this is a sufficient argument to warrant continuing the current practice of testing asymptomatic men attending GUM clinics for NGU.

Adolescent↗
PubMed1999

Posttraumatic carotid cavernous fistula: frequency analysis of signs, symptoms, and disability outcomes after angiographic embolization.

OBJECTIVE: To increase awareness and understanding of posttraumatic carotid cavernous fistula (PTCCF) with the intent to expedite diagnosis and treatment of this disabling injury, a 14-year retrospective review of patients with angiographically identified PTCCF was conducted at this Level I trauma center. A frequency analysis of signs, symptoms, and disability was performed. The impact on disability of demographics, number of embolization attempts required for closure of the PTCCF, and time from injury to diagnosis was assessed by t test for independent samples. RESULTS: Nine patients were diagnosed with 10 PTCCFs. Mean patient age was 41.5 years. All patients with PTCCF had basilar skull fracture, loss of consciousness, bruit, and chemosis; 90% had exophthalmos; 70% had visual changes; 50% complained of headache; and 80% had some lasting disability. Mean age of patients with partial to total disability was 47 years, while the mean age of patients without lasting disability was 19.5 years (p = 0.013). No statistical correlation could be found between disability and sex, blunt versus penetrating injury, days to diagnosis, or number of embolization attempts. CONCLUSION: Patients sustaining head trauma with basilar skull fractures and presenting with the described signs and symptoms should be evaluated for PTCCF. Risk of disability does not appear to be influenced by number of attempts at embolization or time to diagnosis. However, age may have a significant impact on outcome.

Adolescent↗
PubMed2003

Acute rhinosinusitis in primary care: a comparison of symptoms, signs, ultrasound, and radiography.

In primary care, the diagnosis of acute maxillary sinusitis (AMS) is based most often only on symptoms and clinical examination. This practice leads to many false positive diagnoses and unnecessary use of antibiotics. Sinus ultrasound has been suggested as a means to improve the accuracy of AMS diagnosis. We studied the symptoms, signs, and ultrasound findings in patients with acute rhinosinusitis. Primary care physicians received small group teaching on sinus ultrasound technique. Sinus radiography was performed in a subgroup of patients, and it acted as reference standard. A total of 150 adult patients were recruited to the study, 105 women (70%) and 45 men (30%). Thirteen patients of 32 (41%) in the radiography subgroup and 74 patients of 148 (50%) with ultrasound result had AMS. The sensitivity of ultrasound compared to radiography was 92% and specificity was 95% when results were calculated per patients as unit of analysis. With practice and teaching primary care physicians can perform sinus ultrasound as accurately as specialists. Symptoms and clinical examination were not reliable in AMS diagnosis. If the criterion for AMS diagnosis were fluid in maxillary sinuses in ultrasound instead of clinical impression, the number of antibiotic prescriptions would be reduced by half in primary care.

Acute Disease↗
PubMed2003

Stroke: awareness of the signs, symptoms and risk factors--a population-based survey.

BACKGROUND: This article reports the findings from a population-based survey conducted to determine baseline knowledge regarding the signs, symptoms and risk factors of stroke. METHODS: Data were collected in Northern Ireland from 892 adults using a self-completed questionnaire. RESULTS: In general, the results indicate that respondents appeared knowledgeable about the risk factors of stroke but their recognition of the warning signs was poor. In addition, approximately half of those surveyed would not contact the ambulance service in the case of a suspected stroke but instead would make initial contact with their general practitioner (41.5%) or family/relatives (2.3%). CONCLUSIONS: Given the importance of early hospital presentation for effective stroke rehabilitation, these findings are of particular concern in a community where the death rate from stroke is one of the highest in Europe. Future health education campaigns should provide accurate and appropriate information regarding the warning signs of stroke and highlight the importance of early hospital presentation.

Adolescent↗
PubMed1997

A comparison of TMD patients with or without prior motor vehicle accident involvement: initial signs, symptoms, and diagnostic characteristics.

The role of trauma in the etiology of temporomandibular disorders (TMD) is controversial. The objectives of this study were to compare presenting signs, symptoms, and diagnoses in patients who had motor vehicle accident trauma-related TMD to patients who had nontrauma-related TMD. Files of 50 trauma and 50 matched nontrauma TMD patients were reviewed. Information concerning presenting pain, temporomandibular joint (TMJ) and related symptoms, examination findings, and diagnoses was recorded. Posttraumatic TMD patients reported higher facial (P = .006) and headache (P = .0001) pain ratings, neck symptom frequency (P < .01), ear-related symptoms (P = .02), sleep disturbance (P < .001), and occupational and avocational disability frequencies (P < .0001). They had greater masticatory muscle (P < .001), neck muscle (P < .001), and TMJ tenderness (P = .01) scores and myofascial pain (P = .006) and arthralgia/capsulitis (P = .008) diagnoses. The nontrauma group had more subjective (P = .02) and objective (P = .05) TMJ crepitus and higher self-reports of parafunctional jaw habits (P = .05). Trauma may be an important etiologic factor for some TMD patients.

Accidents, Traffic↗
PubMed1987

Syringomyelia: cyst measurement by magnetic resonance imaging and comparison with symptoms, signs and disability.

The severity and distribution of symptoms and signs in patients with syringomyelia is considered to be dependent on the longitudinal and transverse dimensions of the syrinx and it is thought that clinical examination can identify the extent of the cyst. Magnetic resonance imaging has made the anatomical localisation of intramedullary spinal lesions more exact and probably more specific than previous methods of investigation. Syrinx length, diameters, cyst:cord and cord:canal ratios have been studied in 12 patients with syringomyelia to assess whether the dimensions of the syrinx relate to the clinical findings. The length of syrinx appeared to be related to cyst diameter, cyst:cord and cord:canal ratios. Patients with a small syrinx tended to have a small cyst diameter, and small cyst:cord and cord:canal ratios. No significant relationship was found between muscle wasting or weakness, distribution of sensory loss, degree of disability or distress and the dimensions of the syrinx. These findings should be borne in mind when surgical management is being considered.

Adult↗