Computer-generated correspondence for patients attending an open-access chest pain clinic

AIM: To determine whether general practitioners (GPs) prefer structured computer-generated or standard dictated outpatient clinic letters. DESIGN: Questionnaire survey of all GPs referring patients to an open-access chest pain clinic at a district general hospital in London. The GPs were asked to compare three twinned examples of structured computer-generated and unstructured dictated letters. RESULTS: Of 93 respondents (response rate 77.5%), 75 (80.6%) preferred the computer-generated letter and 16 (17.2%) preferred the dictated letter (p < 0.0005). The preferred features of the computer-generated letter were its clear presentation, subheadings, and concise information. The computer-generated letter scored significantly higher than the dictated letter: for clarity, mean 8.2 vs 6.5 (p < 0.0005); content, mean 8.5 vs 6.9 (p < 0.0005); and readability, mean 8.2 vs 6.8 (p < 0.0005). The GPs in the survey considered a mean delay of 3.4 days to be acceptable for receiving the letter from the chest pain clinic. CONCLUSION: GPs prefer structured computer-generated letters to unstructured dictated letters for patients referred to an open-access chest pain clinic. Computer-generated correspondence allows rapid feedback of information to the referring GP, one of the key requirements of open-access clinics.     

Reactive arthritis in patients attending an urban sexually transmitted diseases clinic

OBJECTIVE: To assess the prevalence, clinical manifestations, associated genital infections, and HLA associations of reactive arthritis (ReA) among patients attending an urban sexually transmitted diseases (STD) clinic. METHODS: Using a standardized questionnaire, 271 consecutive adults, primarily black, with possible or proven Chlamydia trachomatis genital infection were screened for symptoms of ReA. A followup questionnaire was administered 6 weeks later by mail. Patients who reported at least 1 symptom were evaluated by a rheumatologist. HLA-B typing was performed on patients with objective ReA features. RESULTS: Nine of 217 patients (4.1%) with genital infection/inflammation had objective ReA features. Chlamydial or nongonococcal STD syndromes were diagnosed in 8 of these 9 patients (88%). Genital infection/inflammation was asymptomatic in 78% of patients with ReA features. HLA-B27 or other B7-cross-reactive group antigens were not associated with the occurrence of ReA. CONCLUSION: Nongonococcal genital infections, often asymptomatic, can trigger a relatively mild ReA in a larger number of exposed patients than previously thought, irrespective of the individual's HLA status.     

Facial pain as a symptom of nonmetastatic lung cancer

Patients with nonmetastatic lung cancer may rarely experience facial pain as a presenting symptom, during the course of the disease or upon recurrence of the disease. This study reviews a 10-year experience at Mayo Clinic. The aim of this study was to (1) further characterize the clinical features of facial pain as a symptom of nonmetastatic lung cancer, and (2) assist clinicians in recognizing this association. Ten cases were identified. All patients complained of severe, aching, facial pain typically aural-temporal in location, ipsilateral to the lung cancer. Six of the 10 cases involved the left side. Recent weight loss was present in 7 of 10 patients, with an elevated sedimentation rate in 6. Digital clubbing was documented in three. Neurologic examinations and neuroimaging were normal in all patients. Lumbar puncture, when performed, was normal. Facial pain preceded the diagnosis of lung cancer by 1 to 24 months. In three patients, facial pain was the initial symptom of tumor recurrence. Four of the 10 tumors were adenocarcinoma; radiation with or without chemotherapy appears to be the treatment of choice for the facial pain. The presumed mechanism is local invasion of the vagus nerve. In suspected cases, a chest x-ray and chest CT are indicated.     

Musculoskeletal complaints and fibromyalgia in patients attending a respiratory sleep disorders clinic

OBJECTIVE: To determine the frequency of fibromyalgia (FM) syndrome and reporting of pain in an unselected group of patients attending a respiratory sleep disorders clinic, and to examine the association of physical activity and levels of reported pain. METHODS: 108 consecutive patients attending a respiratory sleep disorders clinic were interviewed and examined, blind to sleep disorder status. Assessment of musculoskeletal pain symptoms included patient history of pain, painful sites marked on a mannequin, visual analog scale (VAS) pain score, and tender point count. Daily physical activity was recorded, and all patients underwent nocturnal polysomnography, blind to clinical status. RESULTS: FM was identified in 3 patients (2.7%). Pain reporting was more strongly associated with reduced physical activity than with a specific sleep disorder. Patients with reduced physical activity were more likely to have pain symptoms than physically active patients: tender point count > or = 6 (p = 0.002), > or = 3 sites marked on mannequin (p = 0.008), axial pain (p = 0.003), and VAS pain score (p = 0.008). CONCLUSION: FM by defined criteria was uncommon in patients with a primary complaint of disturbed sleep, and in particular, patients with sleep apnea. Reduced physical activity was strongly associated with reported pain symptoms.     

Substance use disorders in a geriatric psychiatry outpatient clinic: prevalence and epidemiologic characteristics

The effects of linoleic acid, linoleic acid anilide, and arachidonic acid on the expression of CD11b/ CD18, CD11c/CD18 integrins and L-selectin on human neutrophils were studied by flow cytometry in a whole blood assay. None of these compounds had any effect on the basal expression of CD11b, CD11c, or L-selectin in the concentration range of 20-100 microM. However, linoleic acid at a concentration of 1000 microM slightly up-regulated CD11b and CD11c by a factor of 2.1 and 1.7, respectively. Linoleic acid, linoleic acid anilide, and arachidonic acid did not affect the formyl-methionyl-leucyl-phenylalanine induced up-regulation of CD11b or CD11c. However, linoleic acid and linoleic acid anilide slightly inhibited the phorbol myristate acetate (PMA)-induced expression of CD11b, which was decreased by 27 and 21% at concentrations of 100 and 1000 microM, respectively. Likewise, arachidonic acid at 40 microM inhibited the PMA-induced expression of CD11b by 19%. Our results suggest that linoleic acid, linoleic acid anilide, and arachidonic acid do not dramatically affect the expression of leukocyte adhesion molecules in a whole blood assay.     

Comparison of anticoagulant control among patients attending general practice and a hospital anticoagulant clinic

Management of patients receiving oral anticoagulant therapy was assessed in general practice and a dedicated hospital anticoagulant clinic. The demographic characteristics of patients in both groups were similar, as were the indications for anticoagulation therapy and the duration of treatment. General practice patients were reviewed significantly more frequently, with a median interval of 16 days compared with 42 days for hospital patients (P < 0.001). Twenty four per cent of general practice visits and 26% of hospital attendances resulted in an alteration to the warfarin dosage. Overall, 52% of general practice thrombotest results lay within the ranges recommended by the British Society for Haematology, compared with 45% of hospital results (P < 0.001). There was no difference in the rate of complications in general practice and the hospital clinic. In this study, the anticoagulant control achieved in a general practice setting was superior to that in a dedicated hospital outpatient clinic, although control was far from ideal in either setting.     

The supportive care needs of newly diagnosed cancer patients attending a regional cancer center

BACKGROUND: The objective of this study was to examine the physical and emotional health status, self-perceived problems, and needs of newly diagnosed cancer patients to determine and plan supportive care strategies. METHODS: A cross-sectional survey of newly diagnosed cancer patients attending a regional cancer center during a 6-month period was performed. Patients with breast, colorectal, head and neck, lung, and prostate carcinoma as well as nonmelanoma of the skin were selected randomly. Patients were interviewed prior to their first appointment at the clinic. Physical health status was assessed using the Symptom Distress Scale, psychologic health status was assessed with the General Health Questionnaire (GHQ), day-to-day functioning with the Rapid Disability Scale, and social support with the modified Sarason's Social Support Scale. Perceived needs were assessed in a number of ways, including identification of patients' specific social concerns and informational needs, and by asking them to list their current problems or concerns. RESULTS: Of 156 eligible patients, 134 completed the interview. One hundred and twenty-nine patients (96%) reported current symptoms that included fatigue (66%), worried outlook (61%), difficulty sleeping (48%), and pain (42%). Forty-four patients (33%) were identified as psychologically distressed with a GHQ score of > or = 6. One hundred and fourteen patients (85%) had informational needs, 89 (66%) indicated > or = 1 social concerns, and 55 (41%) reported a need for assistance with day-to-day living. CONCLUSIONS: Patients with newly diagnosed cancer commonly report symptoms related to fatigue, pain, and psychologic distress. Other frequently reported issues relate to the need for information and social concerns regarding the patients' ability to take care of their home and maintain family and other relationships. Awareness of these issues is important for planning supportive care interventions for newly diagnosed cancer patients.     

Genital ulcer disease in patients attending a public sexually transmitted disease clinic in Singapore: an epidemiologic study

Genital ulcer disease forms about 10% of all sexually transmitted diseases (STDs) in Singapore. In this retrospective study of 531 cases of genital ulcer disease presenting at the Department of STD Control, 91.6% were due to venereal causes and 8.4% were due to non-venereal causes. The venereal causes of genital ulcers were found to be genital herpes (71.5%), chancroid (15.8%), primary syphilis (3.4%) and lymphogranuloma venereum (1%). The non-venereal causes were mainly trauma, drug eruptions or were non-specific in nature. The peak incidence in both sexes occurred in the 20-39 year age group. Males outnumbered females by a ratio of 5.8:1. The ethnic distribution showed an under-representation of Malays relative to the racial makeup of the general population, reflecting perhaps a protective effect conferred by circumcision from genital ulcer diseases or a lower health-risk sexual behaviour in this ethnic group. The accuracy of initial clinical diagnosis was low indicating the need for laboratory investigations to establish accurate aetiologic diagnosis. Commercial sex workers were the main source of infection in males, highlighting the continued need to educate, screen and effectively treat this high risk group.     

Study of 500 patients attending an osteopathic practice

The experiences of 500 consecutive patients presenting with a new episode of illness at a five practitioner osteopathic practice in an east midlands town is reported. The osteopath completed a structured questionnaire about each patient who then completed two symptom questionnaires, one before treatment and a second four months later. Questionnaires were completed by osteopaths for 495 patients (99.0%). Almost all patients completed the first questionnaire (98.6%) and 367 patients (73.4%) completed the second questionnaire. Female patients had more treatment sessions than male patients (3.2 versus 2.7 over the four month period, P < 0.01) and suffered from more spinal muscular problems and postural imbalance than males (P < 0.05). The commonest diagnostic group was spinal joint sprain and patients with this diagnosis reported significantly better symptom improvement at four months than those in other diagnostic groups. Greater improvement at four months was also associated with shorter duration of illness before treatment (P < 0.001). The 147 patients who had seen their general practitioner before attending the osteopath had worse symptoms of a longer duration than the 347 patients who had not seen their general practitioner (P < 0.001), but showed greater improvement in symptoms over the subsequent four months. It is concluded that suitable patients should be encouraged to attend an osteopath early on in an illness. In subsequent episodes, if osteopathic treatment is of benefit to them, patients should attend before they see their general practitioner.     

Brief hierarchical assessment of potential treatment components with children in an outpatient clinic

Seven patients conducted assessments in an outpatient clinic using a prescribed hierarchy of antecedent and consequence treatment components for their children's problem behavior. Brief assessment of potential treatment components was conducted to identify variables that controlled the children's appropriate behavior. Experimental control via a brief reversal was achieved for 6 of the 7 children, (1 child continued to behave appropriately following initial improvement in behavior). For these 6 children, improved behavior occurred with changes in treatment components. Our results extend previous studies of direct assessment procedures conducted in outpatient clinic settings.     

The use of rhythm in attending to speech.

Three experiments examined attentional allocation during speech processing to determine whether listeners capitalize on the rhythmic nature of speech and attend more closely to stressed than to unstressed syllables. Ss performed a phoneme monitoring task in which the target phoneme occurred on a syllable that was either predicted to be stressed or unstressed by the context preceding the target word. Stimuli were digitally edited to eliminate the local acoustic correlates of stress. A sentential context and a context composed of word lists, in which all the words had the same stress pattern, were used. In both cases, the results suggest that attention may be preferentially allocated to stressed syllables during speech processing. However, a normal sentence context may not provide strong predictive cues to lexical stress, limiting the use of the attentional focus. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Issues in the use of complementary/alternative medical therapies for low back pain

Unfortunately, current conventional medical treatments for low back pain are not managing the problem effectively. Standard approaches to treatment, particularly surgery, may even be exacerbating the problem and causing additional pain and suffering. In this context, it is understandable that LBP patients often go outside of the conventional medical system seeking other treatment options. Conventional medical physicians who treat low back pain patients, therefore, need to become more aware of the fact that their patients may be using complementary/alternative medical therapies.     

The use of complementary medicine for healthy aging

By the year 2020, twenty percent of the US population will be aged 65 years or older. The greatest growth in numbers will be among those aged 85 years or older. If the healthcare demands of this group match those of their parents, it will place an extraordinary burden on funding for medical services. By promoting healthy aging, complementary medicine practitioners can improve the cost-effectiveness of healthcare delivery. A scientifically based complementary medicine program to promote healthy aging includes (1) diet and nutritional tailoring, (2) nutrient enhancement to meet specific individual needs, (3) exercise training, (4) stress management, (5) promotion of structural integrity, (6) environmental adjustment, (7) counseling on purposeful living, and (8) normalizing intercellular communication. The program described in this article incorporates these features and focuses on the following modifiable factors of unhealthy aging: altered mitochondrial function and oxidative stress, increased protein glycation, chronic inflammation, defects in methylation, reduced detoxification ability, and altered immunity.     

Ischiogluteal bursitis in cancer patients: an infrequently recognized cause of pain

We report eight patients with metastatic malignancy who developed severe back and leg pain caused by ischiogluteal bursitis. Careful evaluation excluded the possibility of bony metastases. Ischiogluteal bursitis is an easily diagnosed condition that can be effectively treated with local injection of corticosteroids. Recognition of this disorder will allow prompt therapy and unnecessary evaluation expenses.     

Oral health of persons with and without dementia attending a geriatric clinic

Results of a 20 month split-udder trial on the effect of discontinuation of postmilking teat disinfection on intramammary infections (IMI) with major and minor pathogens in seven dairy herds with a low somatic cell count are described. The incidence of Escherichia coli IMI was found to be significantly lower, whereas the incidence of IMI with Staphylococcus aureus and minor pathogens was significantly higher in quarters for which postmilking teat disinfection was discontinued than in disinfected quarters. It was concluded that discontinuation of postmilking teat disinfection decreased the incidence of E. coli IMI, accompanied by a, from a practical point of view, acceptable rise in somatic cell count. However, the possible increase in the incidence of S. aureus IMI calls for careful monitoring of the dynamics of IMI with contagious pathogens, when postmilking teat disinfection is discontinued in an attempt to reduce E. coli mastitis.     

The relationship between opioid use and laxative use in terminally ill cancer patients

BACKGROUND AND OBJECTIVES: Functional pacemaker interference by mobile telephones has been described with analogical systems and with possible greater influence, digital systems, including inhibition and inadequate pacing. The influence of both system has not been extensively studied in patients with implantable cardioverter defibrillators (ICD). PATIENTS AND METHODS: We studied the influence of mobile phones, both digital and analogic network, on the performance of several models of defibrillators, in a standardised test set up designed to provide high sensitivity. The purpose of our study was to establish whether there are any influences on ICD functions, both in in vivo and in in vitro models. Several mobile phones, with different transmission powers, were moved towards the defibrillator and the electrode, under continuous documentation of defibrillator sensing and interrogation afterwards. The experimental model was performed with the aid of an arrhythmia simulator (Intersim) and demo-defibrillators. The tests were repeated both in and out of a solution of saline water with an impedance within normal human limits. RESULTS: Partial loss of telemetry was found in 14 patients, 8 with analogical phones and 6 with digital phones. Fourteen patients showed alterations only on the surface electrocardiogram channel and five on the intracavitary channel. The same results were reproduced in the in vitro model. However, the in vitro test allowed us to simulate multiple ventricular arrhythmias, and demonstrate the normal sensing and functioning of the defibrillator during a "spontaneous" arrhythmia. After testing, we demonstrate that no real oversensing/undersensing was documented in any device. There was no evidence of ICD reprogramming or pacing inhibition. In particular, no inadequate therapies were delivered. CONCLUSIONS: a) in our series, we have not demonstrated clinically significant electromagnetic interferences with mobile phones of digital or analogical networks: b) the in vitro model allowed us to conclude that even if a spontaneous arrhythmia appears, the function of the defibrillator is not altered; c) the use of mobile phones seems to be safe for defibrillator patients, and d) however, some basic rules, such as to maintain the phone at least 15 cm away from the defibrillator, are advised.     

Brief experimental analysis of stimulus prompts for accurate responding on academic tasks in an outpatient clinic

Brief multielement designs were used to examine the effects of specific instructional strategies on accuracy of academic performance during outpatient evaluations of 4 children with learning disorders. Instructional strategies that improved accuracy on academic tasks were identified for all participants. These results suggest that the application of experimental analysis methodologies to instructional variables may facilitate the identification of stimulus prompts that are associated with enhanced academic performance.