Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The purpose of this study was to determine whether health-related quality of life (HRQL) would be improved in patients with acquired immunodeficiency syndrome (AIDS)-related Kaposi's sarcoma treated by pegylated-liposomal doxorubicin (PLD) as compared to those treated by a conventional combination of doxorubicin, bleomycin, and vincristine (ABV). One hundred thirty-three patients received PLD and 125 patients received ABV every 2 weeks with a planned total of 6 cycles. Patients completed a 30-item AIDS-related HRQL questionnaire before beginning treatment (baseline), every 2 weeks while on treatment, and about 21 days after the end of treatment. Twenty-two items, involving nine domains, were analyzable. While on treatment, PLD-treated patients with partial clinical responses achieved statistically significant greater improvement (compared to baseline) in general health than did ABV-treated patients with partial clinical responses (rho = 0.008). By the end of treatment, the overall group of patients receiving PLD showed statistically significant greater improvement in pain and energy/fatigue than did the group receiving ABV (rho = 0.01-0.002). In addition, duration of clinically significant improvement in global QL was longer in the PLD arm.
 ...
PMID:Effect of treatment on health-related quality of life in acquired immunodeficiency syndrome (AIDS)-related Kaposi's sarcoma: a randomized trial of pegylated-liposomal doxorubicin versus doxorubicin, bleomycin, and vincristine. 1148 99

Thalidomide has immunomodulatory and anti-angiogenic properties which may underlie its activity in cancer. After its success in myeloma, it has been investigated in other plasma cell dyscrasias, myelodysplastic syndromes, gliomas, Kaposi's sarcoma, renal cell carcinoma, advanced breast cancer, and colon cancer. Thalidomide causes responses in 30-50% of myeloma patients as a single agent, and acts synergistically with corticosteroids and chemotherapy. Thalidomide results in the reduction or elimination of transfusion-dependence in some patients with myelodysplastic syndrome. Responses have also been seen in one-third of patients with Kaposi's sarcoma, in a small proportion of patients with renal cell carcinoma and high-grade glioma, and in some patients with colon cancer in combination with irinotecan. The drug is being investigated currently in a number of clinical trials for cancer. Drowsiness, constipation, and fatigue are common side effects, whereas peripheral neuropathy and skin rash are seen in one-third. A minority of patients experience bradycardia. Thrombotic phenomena are especially common when thalidomide is combined with chemotherapy. Adverse effects severe enough to necessitate cessation of therapy are seen in around 20% of patients. A therapeutic trial of thalidomide is essential in all patients with relapsed or refractory myeloma. In other cancers, the best way to use the drug is in the setting of clinical trials. In the absence of access to studies or alternative therapeutic options, thalidomide could be considered singly or in combination with standard therapy.
 ...
PMID:Thalidomide in cancer. 1190 8

Primary effusion lymphoma (PEL) is a large B-cell lymphoma proliferating only in the body cavity effusion. It often occurs in advanced AIDS patients and is associated with human herpesvirus 8 (HHV-8). On the other hand, HHV-8 negative effusion lymphoma, which is different from PEL in many ways, has also been reported and is referred to as HHV8-unrelated PEL-like lymphoma. This lymphoma is very rare and its clinical characteristics have not yet been fully clarified. We therefore report an HIV seronegative elderly patient with HHV8-unrelated PEL-like lymphoma. An 89-year-old woman was admitted to our hospital due to general fatigue and dyspnea. The patient presented with left pleural effusion in the absence of lymphadenopathy and tumor masses. The pathological examination of the pleural effusion showed proliferation of atypical large lymphoid cells, which were positive for CD19, CD20, CD10, CD38, CD7, BCL2 and BCL6 but negative for CD5, CD30, MUM1, surface immunoglobulin, HHV-8 and EBV. Cytogenetic analysis showed a complex karyotype including t(8;14)(q24;q32). The pleural effusion decreased in response to monotherapy with oral low-dose etoposide, but recurrence was detected 7 months later. Rituximab was transiently effective for the recurrent pleural effusion, but the patient died of lymphoma exacerbation 13 months after the diagnosis.
...
PMID:[Human herpesvirus 8-negative primary effusion lymphoma-like lymphoma with t(8;14)(q24;q32)]. 2634 71

Castleman disease (CD), also known as angiofollicular hyperplasia, is a rare disorder characterized by nonmalignant mediastinal lymph node enlargement provoked by excess interleukin-6 (IL-6) secretion. It could be unicentric or multicentric (MCD). Here, we describe a 27-year-old man with a prior history of AIDS, Kaposi sarcoma (KS), and latent syphilis who presented to the ED for persistent fatigue, fever, chills, night sweats, and productive cough. Infectious workup was negative, and the patient continued to have a high fever despite empiric antibiotic therapy. Bone marrow biopsy was performed and was negative for malignancy. The patient eventually underwent a left clavicular lymph node biopsy, which showed a plasma cell variant CD with positive immunostaining for human herpesvirus 8 (HHV-8), and high HHV-8 viral load. We started the patient on rituximab and liposomal doxorubicin, but unfortunately, the patient had a severe anaphylactic reaction to the rituximab, so we could not proceed with this treatment. We, therefore, started tocilizumab treatment, which improved the patient's general condition, and he was eventually discharged from our hospital. Upon follow-up 11-months later, a repeat CT scan of the chest and abdomen showed a near-complete treatment response with decreased lymphadenopathy throughout and hepatosplenomegaly. IL-6 overproduction in patients with CD is linked to the production of inflammatory cytokines and has a role in tumor angiogenesis, which makes it potential for IL-6 targeted therapy. The diagnosis of CD, especially MCD, requires a high index of suspicion, and a lymph node biopsy is essential in the diagnosis. Tocilizumab, an IL-6 receptor antibody, could potentially be considered as a practical therapeutic approach in managing HHV-8 positive MCD patients who do not tolerate or respond to initial rituximab therapy.
 ...
PMID:The Potential Clinical Benefit of Tocilizumab Therapy for Patients with HHV-8-infected AIDS-related Multicentric Castleman Disease: A Case Report and Literature Review. 3239 23

Kaposi sarcoma is one of the acquired immunodeficiency syndrome (AIDS) defining diseases. AIDS-associated Kaposi sarcoma affects primarily the skin and the lungs. Although gastrointestinal involvement is relatively common, biliary tract involvement has rarely been reported. It has been associated mostly with extension from liver disease. We describe an uncommon presentation of disseminated Kaposi sarcoma causing extrahepatic cholestasis due to extrahepatic biliary tract involvement that resolved after sphincterotomy with biliary stenting. We present a case of a 35-year-old African American male diagnosed with human immunodeficiency virus (HIV) infection in 2005. He presented with AIDS after discontinuation of antiretroviral therapy for one year, subsequently being diagnosed with systemic Kaposi sarcoma. He presented with signs and symptoms of obstructive biliary disease, including jaundice, abdominal pain, fatigue, and fever. We encountered a rare presentation of malignant single extrahepatic biliary stenosis secondary to biliary Kaposi sarcoma. The biochemical pattern markedly improved after endoscopic retrograde cholangiopancreatography with sphincterotomy and stenting. However, and despite the resumption of combined antiretroviral therapy, deep immunosuppression caused worsening clinical condition and death five months after initial presentation. Certainly, among the multiple etiologies of biliary obstruction in AIDS, Kaposi sarcoma is one to consider.
 ...
PMID:An Uncommon Presentation of Extrahepatic Cholestasis due to Single Biliary Stricture From Kaposi Sarcoma. 3274 79


<< Previous 1 2 3 4