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Target Concepts:
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Query: UMLS:C0010200 (
cough
)
23,843
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The range of clinical presentations of HIV-related disease in Africa has not been adequately described, despite the fact that many hospitals have to rely heavily on clinical diagnosis. Six hundred adult medical patients seen in the Casualty Department of the main Government hospital in Nairobi were enrolled in a study of the presentation and outcome of HIV-related disease: 506 of these patients were admitted, of whom 19 per cent (95) were HIV seropositive. The remaining 94 were dealt with as outpatients: 11 percent (10) of these were seropositive. A history of prior treatment for
sexually transmitted disease
and, if male, being uncircumcised, were associated with being seropositive. Three presentations were strongly associated with HIV infection: acute fever with no focus except the gastrointestinal tract (enteric fever-like illness), acute
cough
with fever (community-acquired pneumonia) and chronic diarrhoea with wasting. The WHO clinical case definition (CCD) for AIDS missed a substantial amount of HIV-related morbidity (sensitivity 39 per cent) and misidentified many seronegative patients (positive predictive value 59 per cent). In comparison with the Centers for Disease Control surveillance definition for AIDS, the CCD was specific (91 per cent) and sensitive (79 per cent) but only had a positive predictive values of 30 per cent: the CCD may therefore be a poor surveillance tool for AIDS. Seropositive patients were much more likely to die than were seronegative patients (39 per cent vs. 15 per cent mortality). Enteric fever-like illness was the presentation which most commonly proved fatal. A wider spectrum of disease is associated with underlying HIV immunosuppression than has previously been described in Africa.
...
PMID:The presentation and outcome of HIV-related disease in Nairobi. 143 66
The seroprevalence, clinical epidemiology, modes of transmission, clinical presentation in adults, pregnancy women and children, diagnosis, impact and control strategies of AIDS in Africa are covered in this review. HIV-1, the causative virus in AIDS, is epidemic in a central Africa belt from Gabon to the east coast, and from Uganda to Zimbabwe, with the highest prevalence in the lakes and highlands of Central Africa. HIV-2 causes a milder disease in Western Africa centered in Senegal. HIV infections occur primarily in young adult men aged 30-34, women aged 20-24, infants and children under 4, and a few girls. Transmission patterns vary widely depending on sexual customs in the ethnically diverse continent. Prevalence tends to be high in cities and among subgroups such as prostitutes, where promiscuity is restricted. Where female sexual permissiveness exists, seropositivity is high in women generally. Besides sexual behavior, risk factors for HIV in Africa also include uncircumcised man, oral contraception,
STDs
causing genital ulceration and Chlamydia infection. Transmission to neonates occurs, especially if the mother has advanced AIDS, but transmission by breast milk is uncertain. Transmission by blood transfusion is common because transfusion are up to 10 times as common in Africa as in the West, especially in obstetrics and pediatrics. Clinically, HIV infections present as herpes zoster in 95% of Africans, and commonly as slim disease: weakness, fever, chronic watery diarrhea and weight loss of unknown cause. Associated infection are candidiasis, cryptosporidiosis, isosporiasis, tuberculosis and salmonellosis. Other presenting symptoms are unusual sites of lymphadenopathy,
cough
and sepsis. Diagnosis can be made by the WHO clinical case definition, or be screening tests, which are now more reliable for African patients than formerly. In Africa, AIDS can cause destitution and disgrace for families, and will probable severely affect progress made national economies because of deaths of young productive adults. Strategies for control of HIV in Africa are outlined.
...
PMID:AIDS in Africa. 218 39
This study surveyed 975 undergraduates attending a large East Coast university during the spring semester of the 1987/88 academic year. A convenience sample of predominantly black students (94%) participated. Overall, knowledge of basic AIDS-related facts was satisfactory. Raw scores on the 25-item knowledge scale ranged from 7 to 25, with a mean of 20.5 (82%) and a mode of 22 (88%). Selected questions on how HIV is not transmitted, however, posed some problems for respondents. Less than 30% of respondents knew that the AIDs virus was not transmitted by insects; less than 80% knew that AIDS was not transmitted on toilet seats, through blood donations, kissing, and
coughing
. The survey also asked students whether they had ever engaged in certain behaviors that put them at risk of HIV infection. Approximately 17% of respondents had experienced anal intercourse, 6.5% reported use of heroin, 32.6% reported having had multiple sex partners, and 16% had been treated for a
sexually transmitted disease
. Students who reported engaging in high-risk behaviors had statistically significant lower mean knowledge scores than those who reported not engaging in those same high-risk behaviors. Results of the study support the need to increase efforts to deliver AIDS information specifically targeted to individuals who may be engaged in high-risk behaviors. Special health education programs must be designed to focus attention on risk behaviors (ie, unprotected anal intercourse) instead of risk groups (ie, homosexual and bisexual males).
...
PMID:Knowledge about AIDS and reported risk behaviors among black college students. 277 26
This study was performed in the Sereer region 150 km to the east of Dakar, the capital of Senegal. The population of the region is characterised by large seasonal migration, a high divorce rate (41% of marriages end in divorce) and frequent polygamy (1.8 married women per married man). We organised the medical centres in the region to monitor actively the epidemiology of HIV infection. Three populations were targeted: pregnant women presenting for their first prenatal consultation; patients presenting with
STD
; and people with chronic (more than three weeks)
cough
. The patients consulting for
STD
were recruited two ways: those presenting spontaneously and those identified during home interviews by the team performing a parallel sociological study of behaviour. Overall, the prevalence of HIV seropositivity was 0.2% of the women and 1.3% of the men (the difference is not significant). The seropositive individuals identified were 2 pregnant women and 5 patients (3 of 409 women and 2 of 84 men) with
STD
. There was no significant difference between the sex, age, marital status, or type of recruitment (spontaneous or identified by the sociological survey) of the HIV seropositive and seronegative individuals. The prevalence of treponema antibodies was 1.8% among pregnant women, 2% among
STD
patients and 2.4% among patients with chronic cough. There was no significant difference according to age, sex, marital status or motivation for consultation. More than half the patients consulting for
STD
presented biomedical disease. The majority of the
STD
patients were women: 70% of those spontaneous consulting; 90% of those identified by the survey; and 92% of those with biomedical disease were women.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Evaluation of the risks of sexually transmitted diseases and HIV infection in a rural region of Senegal in 1991]. 789 29
The difficulties of health education concerning AIDs prevention in Zimbabwe include communicating simple information about complicated processes, resistance to the information because of status or tradition, and lack of experience with translating material that was produced in the West. The beliefs in ghosts and witch doctors are still part of the tradition in Zimbabwe, providing cultural diversity and a sense of identification. Traditional medicine is characterized by Westerners as often irrational behavior that is deleterious to one's health. However, even in the allegedly educated part of the world compliance is often lacking and alternative treatment forms are actively pursued in tandem with formal medicine. When there is a short time period between harmful behavior and infection, most people realize that there is a causative connection. On the other hand, it is a more complicated mental exercise to fathom that intercourse can result in HIV infection that 5 years later may lead to death from tuberculosis. No other disease is known by these people that has a corresponding delay from the time of infection to disease or death. It is also confusing that a
sexually transmitted disease
does not produce symptoms such as discharge or genital sores. It is difficult to comprehend that a sole causative agent, HIV, can lead to so many different diseases and symptoms. When a young man died after having been hospitalized with protracted
cough
and TB as a result of HIV infection that he had contracted from a girlfriend, the father told the folks at home that his son had died of TB. These conflicting pieces of information make AIDS prevention education wrought with difficulties, which adds to the rapid spread of the disease, although the authorities and international organizations have responded with strategies, informational materials, and educational courses.
...
PMID:[AIDS information in Zimbabwe]. 827 86
The objectives of this study were to describe the clinical and radiological features at presentation, and the natural history of HIV-related bronchopulmonary Kaposi's sarcoma. A retrospective review of medical records and chest radiographs was performed in 106 HIV-infected homosexual men with bronchopulmonary Kaposi's sarcoma diagnosed at bronchoscopy between September 1988 and November 1994. The majority of patients had evidence of advanced HIV disease at diagnosis (median CD4 cell count was 15 x 10(6)/l, range 0-288), and 93% had had a diagnosis of cutaneous Kaposi's sarcoma for a median duration of 11 months prior to diagnosis of their bronchopulmonary disease. The most frequent symptoms at presentation were
cough
(92%), dyspnoea (69%), pleuritic pain (20%), haemoptysis (13%) and wheezing (10%). The most common radiological finding in 73% of our series was of poorly defined and confluent opacities, with predominant middle and lower zone involvement. Median survival was 4 months (range 0-37 months) from diagnosis and 9 months (range 1-25) from the onset of symptoms. Treatment with either chemotherapy or radiotherapy was associated with a significantly reduced risk of death (hazards ratio (HR)=0.48, 95% CI=0.26-0.87). Factors associated with a poor survival, after adjustment for treatment effect were older age (HR=1.79, 95% CI=1.22-2.84) for each 10-year increase in age; a history of pleuritic pain (HR=2.97, 95% CI=1.39-6.32); presence of pleural effusion on X-ray (HR=2.01, 95% CI=1.13-3.59) and a prior diagnosis of cutaneous Kaposi's sarcoma (HR=1.8, 95% CI=1.00, 3.24). Bronchopulmonary Kaposi's sarcoma occurs mainly in patients with advanced HIV disease and a prior history of cutaneous disease. Survival is poor, and adverse prognostic factors include older age at diagnosis and the presence of pleural disease.
Int J
STD
AIDS 1998 Sep
PMID:Bronchopulmonary Kaposi's sarcoma in 106 HIV-1 infected patients. 976 35
Although influenza vaccination is recommended for individuals with HIV infection, there are no data indicating an increased incidence or severity of influenza in this population. We sought to describe the clinical manifestations and morbidity of influenza in HIV-infected patients. All cases of influenza occurring in HIV-infected individuals over 3 years at a large county hospital were reviewed. Forty-three cases of influenza were diagnosed. Most patients presented with typical signs and symptoms of influenza, including
cough
(90%), myalgias (64%), and fever (52%). Sore throat and headache occurred in less than half of patients. The mean CD4 cell count and HIV viral load in patients with influenza was 340 cells/mm(3) and 3.34 log copies/ml, respectively. No significant differences in CD4 counts or viral loads were noted in patients with pneumonia (n=7) compared with patients without pneumonia (n=36), P>0.5. Six patients were hospitalized. One patient each had encephalitis and renal failure, although the relationship to influenza was not clear. No new or unusual clinical manifestations were observed. The rate of pulmonary complications was similar to other studies in HIV-negative patients; however, the hospitalization rate was higher than commonly seen in HIV-negative individuals.
Int J
STD
AIDS 2001 Oct
PMID:Clinical manifestations of influenza in HIV-infected individuals. 1156 31
Differentiation between abacavir hypersensitivity and viral respiratory infections is problematic. Fifteen cases of abacavir hypersensitivity were matched to 30 controls with culture proven influenza A with no abacavir exposure. Rash was associated with hypersensitivity (odds ratio [OR] = 13.1, P = 0.02) as was the presence of nausea (OR = 30, P < 0.001), vomiting (OR = 17.1, P = 0.001) or diarrhoea (OR = 22, P < 0.001). The number of gastrointestinal symptoms was also predictive of hypersensitivity reaction (P < 0.001). Respiratory symptoms (
cough
, sore throat, or dyspnoea) were not associated with abacavir hypersensitivity (OR = 0.08, P = 0.001). Multivariate analysis confirmed the following associations for abacavir hypersensitivity: the number of gastrointestinal symptoms (OR = 8.6, P = 0.0032),
cough
(OR = 0.039, P = 0.02) and rash (OR = 16.9, P = 0.07). Abacavir hypersensitivity is strongly associated with gastrointestinal (GI) symptoms.
Cough
without GI symptoms is associated with influenza.
Int J
STD
AIDS 2003 Jul
PMID:Comparison of symptoms of influenza A with abacavir-associated hypersensitivity reaction. 1286 29
The incidence of tertiary syphilis has declined in recent years owing to the early recognition of the disease and use of antibiotics. As a result, syphilitic aortic aneurysms are rarely encountered nowadays. We report the case of a 65 years old man, who was admitted to our hospital in June 2004 for dyspnea,
cough
and chest discomfort. On physical examination, blood pressure was 130/80 mmHg with no significant laterality, pulse rate was 70 per minute and there was a decrease of breath sounds over the right lung. Laboratory findings revealed a slight elevation of the erythrocyte sedimentation rate. Serological studies for syphilis showed a positive
venereal disease
laboratory test (VDRL) at 1/32 and a positive Treponema pallidum hemagglutination test (TPHA) at 1/2560. The chest radiography showed a right para cardiac opacity measuring 16 x 12 cm. Fiber optic bronchoscopy showed an extrinsic compression of the right upper lobar bronchus. Gadolinium-enhanced magnetic resonance angiography and 16 multidetector-row spiral computed aortography showed a huge partially thrombosed saccular aneurysm of the ascending aorta measuring 132 mm in diameter. The circulating lumen measured 53 mm in its largest diameter. This aneurysm involved the innominate artery. There was no other arterial involvement. The patient was given a three week course of intravenous penicillin followed by a successful surgical procedure in September 2004 with ascending aortic replacement and innominate artery reimplantation. This case illustrates well a formerly common, but now extremely rare disease.
...
PMID:[Syphilitic aortic aneurysm. A case report]. 1673 42
We present our experience with skeletal involvement of Pneumocystis jiroveci (ex P. carinii) infection in an HIV-seropositive patient. The objective of this study was to alert clinicians to the possibility that extrapulmonary P. jiroveci could affect the skeletal system in HIV-infected patients with extremely rapid progression. P. jiroveci infection of skeletal system has been rarely described elsewhere. A 51-year-old man complained of fever for six weeks,
cough
, anorexia, fatigue, and chest pain. He was found to be HIV seropositive. Repetitive (six samples) sputum and bronchoalveolar lavage fluid microbiologic tests were negative. High-resolution chest computed tomography (CT) scan revealed a small pulmonary mass. Abdominal CT scan revealed lesions in liver, spleen, kidneys, adrenal glands, lumbar vertebrae, and sacrum. Brain and skull CT scan was normal. A fine-needle biopsy of the lung mass was unrevealing. Cytological examination of sputum specimens showed findings consistent with non-small-cell lung carcinoma. Nineteen weeks post-presentation, the patient reported low-back pain. Within 24 hours after the onset of low-back pain, he developed focal neurological deficits, and a magnetic resonance imaging (MRI) of the skull and spine showed osteolytic lesions of the temporal bones bilaterally, multiple vertebral lesions, and lesions of sacrum and iliac bones. Radiotherapy of the lumbar spine and pelvis was given. Sternal aspiration was performed. Cytological examination revealed P. jiroveci. In conclusion, we describe a rare case of disseminated P. jiroveci infection in an HIV-seropositive patient, with multiple skeletal lesions, especially in the skull and in vertebrae region, and concomitant non-small-cell lung cancer, with a very poor prognosis.
Int J
STD
AIDS 2007 Feb
PMID:Multi-skeletal Pneumocystis jiroveci (carinii) in an HIV-seropositive patient. 1733 Dec 92
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