Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The studies reviewed here and ongoing work indicate a primary role for psychiatry in treating patients with the acquired immunodeficiency syndrome (AIDS) and human immunodeficiency virus (HIV) infection. Those patients often have neuropsychiatric disorders concurrent with the complications of physical disease. It is important to understand the diagnostic criteria for patients with HIV-related disorders to distinguish CNS disturbances caused by infections from those psychiatric problems exacerbated by the social consequences of the syndrome. Although treatment is difficult in immunocompromised patients and treatments may cause serious side effects, many of the CNS symptoms of AIDS patients can be treated in the same way as other diseases of the CNS. Psychostimulants are the most promising therapeutic agents for AIDS patients. In the treatment of psychotic episodes, high-potency neuroleptics at low dosages have been used successfully. In all therapies, careful consideration must be given to possible adverse reactions, which may be more serious in HIV-related diseases.
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PMID:Assessment and management of the AIDS patient with neuropsychiatric disturbances. 328 25

Psychiatric consultation was requested for 22 of 150 patients with the acquired immunodeficiency syndrome (AIDS) or AIDS-related complex (ARC) admitted to St Vincent's Hospital, Sydney. The mean age of the patients was 35 years and all were homosexual or bisexual men. Ten patients had an organic brain syndrome: six as a result of cerebral opportunistic infection, two due to metabolic or iatrogenic causes and two apparently due to the direct neurotropic effects of the human immunodeficiency virus (HIV). Hallucinations and delusions were documented in five patients, of whom two had symptoms that fulfilled the criteria for a diagnosis of functional psychosis. Four patients were diagnosed as having adjustment disorder-depressive mood and one patient may have had a major depressive illness. Marked denial of illness was seen in two patients and four had markedly slow mentation with only mild or no evidence of cognitive impairment. It is concluded that patients with AIDS may have a wide variety of neuropsychiatric manifestations.
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PMID:Requests for psychiatric consultation concerning 22 patients with AIDS and ARC. 343 75

Major depression with psychotic features, dementia, and focal neurologic abnormalities appeared in a Haitian man without AIDS or other syndromes of immune compromise. Neurologic evaluation, including brain biopsy, was nondiagnostic, but CSF culture revealed human immunodeficiency virus (HIV).
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PMID:Symptomatic HIV infection of the CNS in a patient without clinical evidence of immune deficiency. 366 70

We have observed an unusual low amplitude, slow and featureless electroencephalogram (EEG) pattern in some human immunodeficiency virus (HIV) infected patients without focal lesions on computerized tomography (CT scan) of the head. Out of 17 cases, 13 with AIDS and 4 with HIV positive status, 6 had low amplitude EEGs with slowing, all in the AIDS group. Nine of the 13 AIDS patients were demented, and 4 of these demented patients had slow verbal responses and mutism, indicating advanced HIV-related dementia. All 4 had low amplitude, slow EEGs. The patients with low amplitude, slow EEGs also had atrophy on CT scan by visual assessment and by measurement of ventricular indices. Of 17 age-matched controls referred for non-specific complaints such as headache and dizziness or for psychiatric disorders, 3 had EEGs read as low amplitude with slowing; two had normal mental status and one was psychotic. Although this EEG pattern is not etiologically specific, it may correlate with advanced dementia and atrophy on CT scan in AIDS patients.
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PMID:Low amplitude EEGs in demented AIDS patients. 768 54

A 27-year-old man positive for human immunodeficiency virus (HIV) presented with severe depressive stupor, peripheral neuropathy, and myelopathy. The onset of psychiatric symptoms, closely followed by neurological symptoms, without other possible somatic etiology suggests that HIV itself might precipitate psychosis. The patient was treated successfully with electroconvulsive therapy. The advantages and risks are discussed.
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PMID:HIV-induced stupor treated with ECT. 783 62

Immunodeficiency is frequently invoked as an ethiopathogenetic factor for many somatic diseases. On the other hand, stress, depression, and psychotic disturbances are associated with severe immunological disorders. Taking into account that the benzodiazepines (BZ) are the psychoactive drugs more widely used than any other to treat psychological disturbances, it seems important to elucidate the immuno-enhancing or immunosuppressant potential of such drugs. Our goal was easily reached, since 69% of the outpatients visiting our Institute are chronic BZ consumers and because neurochemical, hormonal, immunological, and psychiatric investigations are routinely performed on all of our patients. In the present study, immune function was investigated on two occasions: while the patient was on active medication and 15 days after discontinuation. We concluded that chronic consumption of BZ provokes significant immunological disorders that should be further investigated. Said disorders could not be linked to a pre-existing affective disease or psychosis, since we only selected those BZ users in whom psychiatric investigations ruled out a past or present history of major psychiatric disease.
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PMID:Peripheral blood immunological parameters in long-term benzodiazepine users. 790 7

Cryptococcosis is an important cause of lymphocytic meningitis, especially but not necessarily in immunocompromised patients. We present the case of a 23-year-old man with a severe and rapid course of a cryptococcal meningoencephalitis, which led to visual and hearing loss, psychotic illness and radiculopathy. There was no evidence of immunodeficiency. Treatment with amphotericin B and flucytosine led to improvement of the symptoms but did not eradicate the micro-organisms from the cerebrospinal fluid (CSF). Maintenance therapy with fluconazole was necessary and led to improvement of the CSF pathology.
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PMID:Cryptococcal meningitis with severe visual and hearing loss and radiculopathy in a patient without immunodeficiency. 793 77

Designing an effective, outpatient, community-based neuropsychiatric program for persons infected with human immunodeficiency virus-1 (HIV) is challenging because the affected population is diverse. The individuals must cope with a multitude of complications while anticipating a shortened life span. Behavioral and emotional complications are common and may be reactive, idiopathic, or organic. An effective program must provide neuropsychiatric evaluations and give access to ongoing supportive and psychotherapeutic services that take into account problems unique to HIV-infected individuals. Neuropsychiatric evaluations were performed on 80 infected patients. The HIV-seropositive individuals (n = 60) were compared with patients with acquired immunodeficiency syndrome (AIDS) (n = 20) using several clinical measures. Patients in the early stages of HIV infection suffered from more frequent major depressive episodes and ongoing substance abuse than patients with advanced disease. Cognitive impairment and psychosis, however, were primarily related to AIDS.
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PMID:A neuropsychiatric program for HIV-infected individuals. 837 29

We sought to ascertain the reasons why virgins might attend sexually transmitted disease (STD) clinics. The medical records of 31 patients (18 males and 13 females) attending a major public STD clinic and who declared no lifetime sexual partners were examined. Nine subjects were concerned about genital anatomical variation while 3 had non-STD genital pathology (urinary tract infection, non-specific genital dermatosis, vaginismus). Six attended for human immunodeficiency virus antibody testing and 3 for hepatitis-related reasons. Of 6 children, 5 were screened for congenital syphilis and the other had genital warts. Three older patients (aged 34-38) presented with genital symptoms as part of a previously diagnosed psychosis. One prostitute who attended for a 'certificate' had never had penetrative sex. Most attendances in this study were appropriate and reflect the increasing recognition of STD clinics as appropriate centres for a wide range of non-STD genital and sexual problems.
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PMID:Why virgins attend sexually transmitted disease clinics. 839 5

Recent data suggest that the homeless and those with chronic mental illness may be at increased risk for HIV infection. A review of the recent literature reveals insufficient rigorously collected data to identify with confidence any particular subgroup of chronically mentally ill patients at increased risk. Nonetheless, it seems reasonable to suspect that those with acute psychosis, a history of substance abuse, or a history of sexual abuse may be at higher risk. Conversely, some data currently support the conclusion that homeless persons are at increased risk for infection due to human immunodeficiency virus (HIV). Clinicians of all disciplines should be aware of these findings and be particularly vigilant when patients are members of both aforementioned groups. Future research should focus upon improving service delivery to the homeless and mentally ill, particularly with regard to sex education and substance abuse intervention. Also, continued research into causal influences of homelessness will ultimately lead to more definitive intervention.
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PMID:Risk of HIV infection in the homeless and chronically mentally ill. 845 64


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