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Query: UMLS:C0019693 (HIV)
 170,526 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The advent of AIDS not only signifies the emergence of a new disease that affects hitherto healthy members of the general population but also highlights many unresolved problems of people with haemophilia, a life-long genetic disorder of blood clotting. Although HIV infection and the threat of AIDS has been a tragedy for people with haemophilia, the reported study shows that in spite of recent technological advancement in treatment, problems caused by haemophilia as such are still devastating for some severely affected patients. The ability of people with haemophilia to cope with their daily living problems such as chronic and acute pain, stress in the family, difficulties with unemployment and social relationships affects their response to HIV/AIDS. These facts have important implications for their rehabilitation and counselling and raise questions about coping with HIV/AIDS for other risk groups.
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PMID:Daily living problems of people with haemophilia and HIV infection: implications for counselling. 239 37

A very unusual clinical presentation of non-Hodgkin's lymphoma (NHL) of the liver is reported herein. The patient was a 35-year-old male who had been HIV-positive since 1987. Following an episode of acute pain in the right upper abdominal quadrant, ultrasonography (US) and computed tomography (CT) were performed, revealing a nodular lesion, 2.5 cm in diameter, localized in the eighth segment of the liver. Despite the fact that the lesion became significantly enlarged over a 6-month period, three repeated percutaneous biopsies proved negative. Finally, his increasing pain and the lack of a definitive diagnosis prompted us to perform a right hepatectomy. The patient had an uneventful postoperative course and is well 1 year after his operation. Establishing a diagnosis of extranodal lymphoma can be difficult, especially in HIV-positive or AIDS patients. Thus, performing a laparotomy is justified to confirm a diagnosis and decide upon the most appropriate treatment. However, in about 10% of these patients, only surgical resection allows for the diagnosis. In accordance with other reports, our experience confirms that, in contrast with AIDS patients, HIV-positive patients have a similar prognosis as non-HIV patients, and are suitable candidates for even major surgical procedures.
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PMID:Major liver resection for non-Hodgkin's lymphoma in an HIV-positive patient: report of a case. 987 44

In this study, the cold pressor test (CPT) was used to test a model of the effects of acute pain on 10 HIV+ and 10 HIV- adults. Participants were exposed to the CPT for a maximum of 5 minutes. Blood samples were collected immediately before, immediately after, and 1 hour after the CPT. Variables included immune measures (CD4+, CD8+, and CD16+ 56+ lymphocyte number, CD4+ CD8+ lymphocyte ratio and NK cell cytotoxicity), cardiovascular reactivity (heart rate, systolic and diastolic blood pressure), anxiety, perceived pain intensity and perceived self-efficacy. Effects of pain were generally consistent across HIV+ and HIV- groups, with no between-group differences across time in immune responses, state anxiety and diastolic blood pressure. Within-subjects differences across time averaged over both groups were significant for NK cell cytotoxicity, CD8+ and CD16+ 56+ lymphocyte numbers, anxiety and heart rate. Significant nonlinear trends were observed for CD16+ 56+ lymphocyte numbers, NK cell cytotoxicity and state anxiety in both groups and for heart rate in the HIV+ group only. Perceived pain intensity was significantly associated with state anxiety (r = .65), systolic (r = -.56) and diastolic (-.52) blood pressure and CD4+ lymphocyte number (r = .48). Heart rate and trait anxiety were significantly associated with all immune variables. Associations were positive for CD4+ lymphocyte number and inverse for all other immune measures. Associations between perceived self-efficacy and both perceived pain intensity and anxiety were inverse, as predicted, but not significant. Overall, the direction and strength of observed relationships provided some support for the theoretical model on which the study was based. Generally, responses to acute pain were consistent and did not differ by HIV status.
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PMID:Testing a model: effects of pain on immunity in HIV+ and HIV- participants. 1018 7

A 31-year-old man presented with acute pain in his left arm and hemorrhagic vesicles that followed his left 8th cervical nerve. A diagnosis of herpes zoster was made, and the patient was treated with valacyclovir. He refused testing for antibodies to HIV because he denied being at risk. Two months later he returned with postherpetic neuralgia and postherpetic hyperhidrosis in the distribution of the vesicles, which had since resolved. Serology for HIV at this visit was positive, and the patient admitted to having sexual relations with prostitutes. Six months later the patient was being treated with triple antiretroviral therapy, and all signs and symptoms of postherpetic zoster had resolved. This case report documents the need for HIV testing in patients with unusual presentations of herpes zoster even if they initially deny being at risk.
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PMID:Acute varicella zoster with postherpetic hyperhidrosis as the initial presentation of HIV infection. 1041 24

A case history is presented of a 29-year-old male diagnosed with tuberculosis, HIV, and Kaposi's sarcoma. Upon admission to the hospital for weight loss and diarrhea accompanied by acute pain in the abdomen, a battery of tests, including a CT scan, laboratory tests, and physical examination were performed. Results of the CT scan showed intestinal dilatation and nodular masses in the small bowel. Surgical evaluation and pathology determined intussusception secondary to Kaposi's sarcoma nodules.
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PMID:Abdominal pain in a man with HIV, TB, and KS. 1136 98

Primary soft tissue non-Hodgkin lymphomas (NHL) are very rare especially among HIV-1 infected patients. We describe a patient with HIV-1 infection who presented with acute pain of the right proximal femur. The clinical and laboratory investigation revealed a high grade centroblastic B-cell lymphoma of soft tissue. The patient was treated by surgical resection of the tumor, chemotherapy and local radiotherapy with no serious side effects. After 36 mdnths of follow up he is in excellent clinical condition, with his lymphoma in complete remission.
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PMID:Extranodal non-Hodgkin lymphoma presenting as a soft tissue mass in the proximal femur in a HIV(+) patient. 1261 32

Herpes zoster (HZ) results from recrudescence of varicella zoster virus latent since primary infection (varicella). The overall incidence of HZ is approximately 3/1000 of the population per year rising to 10/1000 per year by 80 years of age. Approximately 50% of individuals reaching 90 years of age will have had HZ. In approximately 6%, a second attack may occur (usually several decades after the first). Patients with HZ can transmit the virus to a non-immune individual causing varicella. HZ is not contracted from individuals with varicella or HZ. Reduced cell-mediated immunity to HZ occurs with ageing, explaining the increased incidence in the elderly and from other causes such as tumours, HIV and immunosuppressant drugs. Diagnosis is usually clinical from typical unilateral dermatomal pain and rash. Prodromal symptoms, pain, itching and malaise, are common. The most common complication of HZ is postherpetic neuralgia (PHN), defined as significant pain or dysaesthesia present >or= 3 months after HZ. PHN results from damage and secondary changes within components of the nervous system subserving pain. Some motor deficit is common; severe and long-lasting paresis may rarely accompany HZ. More than 5% of elderly patients have PHN at 1 year after acute HZ. Predictors of PHN are, greater age, acute pain and rash severity, prodromal pain, the presence of virus in peripheral blood as well as adverse psychosocial factors. Therapy for acute HZ is intended to reduce acute pain, hasten rash healing and reduce the risk of PHN and other complications. Antiviral drugs are close to achieving these aims but do not entirely remove risk of PHN. Oral steroids show no protective effect against PHN. Adequate analgesia during the acute phase may require strong opioid drugs. Nerve blocks and tricyclic antidepressants (TCAs) may reduce the risk of PHN although firm evidence is lacking. PHN requires thorough evaluation and development of a management strategy for each individual patient. Initial therapy is with TCAs (e.g., nortriptyline) or the anticonvulsant gabapentin. Topical lidocaine patches frequently reduce allodynia. Strong opioids are sometimes required. Topical capsaicin cream is beneficial for a small proportion of patients but is poorly tolerated. NMDA antagonists have not proved beneficial with the exception of ketamine. Transcutaneous Electrical Nerve Stimulation (TENS) may be effective in some cases. HZ is a common condition. Severe complications such as stroke, encephalitis and myelitis are relatively rare whereas sight threatening complications of ophthalmic HZ are more common. PHN is common, distressing and often intractable. Good management improves outcome.
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PMID:Management of herpes zoster (shingles) and postherpetic neuralgia. 1501 24

Unrelieved pain from cancer and HIV/AIDS is a substantial worldwide public-health problem. Inadequate pain relief is partly due to excessively strict national drug-control policies that constrain medical use of essential medicines such as morphine. Romania's drug-control policies are more than 35 years old and impose an antiquated regulatory system that is based on inpatient post-surgical management of acute pain that restricts prescription authority and makes access to opioid treatment difficult for outpatients with severe chronic pain due to cancer or HIV/AIDS. A Ministry of Health palliative-care commission used WHO guidelines to assess and recommend changes to Romania's national drug control law and regulations. The Romanian parliament has adopted a new law that will simplify prescribing requirements and allow modern pain management. Achievement of adequate pain relief is a vital part of worldwide health and will be dependent on reform of antidrug regulations in many countries.
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PMID:Reform of drug control policy for palliative care in Romania. 1679 70

This operational research conducted among TB patients co-infected with HIV in North Kivu had three objectives: (i) to clarify the local perception of a certain type of pain (michi in the local language) in patients on antiretroviral treatment (ART); (ii) to identify the attitudes of health care personnel regarding the management of ART side effects; and (iii) to explore ways to improve the quality of life of patients on ART and provide them with pain relief. Twenty in-depth interviews were conducted with patients on ART and their medical care providers in district health centers of North-Kivu and at patients' homes. A semantic analysis of the term michi revealed a nosologic folk entity based on a naturalistic view of the body; the term michi is used to name: (i) the "roots" of plants or trees; (ii) channels (veins, arteries, but also nerves and tendons) in the body through which fluids (blood, water) and energy are conveyed; (iii) different types of acute pain, possibly located along these channels. The description (location, duration, and intensity) of the functional signs and the context of their occurrence (while taking Stavudine) confirmed the medical diagnosis of acute sensory neuropathies. Although a classic ART side effect, neuropathies are underdiagnosed by health workers who find it difficult to recognize signs of treatment toxicity in apparently trivial symptoms. Different reasons account for this: (i) healthcare staff have little time to spend with TB/HIV patients and thus provide inadequate management of functional symptoms; (ii) insufficient attention is paid to patients' acute pain, which is often perceived as "normal"; (iii) insufficient knowledge of ART side effects due to staff turnover higher than the frequency of training that programmes. The study was conducted as part of the DR Congo national programmes for TB and AIDS and led to the formulation of recommendations about improving, especially through training, the assessment of functional symptoms as expressed in the main cultural areas of the country, including increased awareness of their vernacular expressions. This study also stressed the need for early diagnosis and management of iatrogenic neuropathy. The integration of leprosy and TB programmes in DR Congo in principle offers a suitable framework to develop synergies for the management of peripheral neuropathy. Finally, providing increased attention to patients (empathy, listening and counselling) requires time and calls for a careful analysis of the care providers' workload, to facilitate the smooth integration of HIV care into general health services.
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PMID:[Perception of pain by patients receiving antiretroviral treatment in North Kivu, DR Congo]. 2133 96

Thrombosis during HIV infection was commonly vein thrombosis. Arterial thrombosis is also more and more described. We report two cases detected in the Abidjan Cardiology Institute. Case Reports. Case 1: an HIV infected female presented with sudden loss of consciousness and right hemiplegia. She had been taking HAART regimen for five years. Neck vessels ultrasonography revealed thrombosis on left ICA. Anticoagulant treatment leads to reduction of symptoms and left ICA partial recanalization. Case 2: male HIV infected taking HAART therapy was admitted for an acute pain of left lower limb; examination showed a decrease of heat, sensitivity, and mobility of this limb with popliteal and tibial pulses abolished. Arterial ultrasonography and CT angiography showed occlusion on the lower third of superficial femoral artery and homolateral popliteal artery suggesting a thrombosis of this artery. He underwent a femorotibial bypass surgery and anticoagulant treatment. The outcome was good with reappearance of local heat of the limb and tibial pulses. Probable etiology is early carotid atherosclerosis associated with protein S deficiency in the first case and antiphospholipid syndrome in the second case. Conclusion. Arterial thrombosis might occur in HIV infection. Several etiological factors could be involved in the pathogeny of these arterial thromboses.
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PMID:Arterial thrombosis in patients with human immunodeficiency virus: two-case reports and review of the literature. 2293 67


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