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P Keiser

Publications and source records attributed to P Keiser.

At least 19 recordsLinked to original sources
PubMed2002

Role of sequencing in therapy selection.

The goals of sequencing antiretroviral agents are to preserve as many treatment options as possible, minimize drug toxicity, and prolong suppression of HIV. There are numerous options for sequencing antiretroviral agents when treatment fails. The most common reasons for treatment failure are the emergence of resistance and poor adherence. Data indicate that protease inhibitor therapy enhanced by ritonavir may delay the development of resistance longer than nonboosted protease inhibitor therapy. The results of using efavirenz or abacavir to simplify protease inhibitor treatment regimens for HIV-suppressed patients are promising. Although resistance to nonnucleoside reverse transcriptase inhibitors is a serious problem, sequencing them after zidovudine or abacavir therapy may be effective because of the hypersusceptibility to nonnucleoside reverse transcriptase inhibitors exhibited by viral populations in many nucleoside reverse transcriptase inhibitor-experienced patients. New antiretrovirals with greater tolerability, higher genetic barriers, and less cross-resistance than existing agents are needed to achieve further dramatic advances in treating HIV infection.

Acquired Immunodeficiency Syndrome↗
PubMed2001

Evidence for increased T cell turnover and decreased thymic output in HIV infection.

The effects of HIV infection upon the thymus and peripheral T cell turnover have been implicated in the pathogenesis of AIDS. In this study, we investigated whether decreased thymic output, increased T cell proliferation, or both can occur in HIV infection. We measured peripheral blood levels of TCR rearrangement excision circles (TREC) and parameters of cell proliferation, including Ki67 expression and ex vivo bromodeoxyuridine incorporation in 22 individuals with early untreated HIV disease and in 15 HIV-infected individuals undergoing temporary interruption of therapy. We found an inverse association between increased T cell proliferation with rapid viral recrudescence and a decrease in TREC levels. However, during early HIV infection, we found that CD45RO-CD27high (naive) CD4+ T cell proliferation did not increase, despite a loss of TREC within naive CD4+ T cells. A possible explanation for this is that decreased thymic output occurs in HIV-infected humans. This suggests that the loss of TREC during HIV infection can arise from a combination of increased T cell proliferation and decreased thymic output, and that both mechanisms can contribute to the perturbations in T cell homeostasis that underlie the pathogenesis of AIDS.

Adult↗
PubMed2001

Treatment of patients with refractory giardiasis.

Giardia lamblia is one of the most common parasitic infections. Although standard treatments are usually curative, some immunocompromised patients, including patients with acquired immunodeficiency syndrome as well as healthy patients, have giardiasis that is refractory to recommended regimens. We report our experience with 6 patients with giardiasis, for whom therapy with a combination of quinacrine and metronidazole resulted in cures for 5 of the 6 patients.

Adult↗
PubMed2001

Long-term impact of highly active antiretroviral therapy on HIV-related health care costs.

CONTEXT: Highly active antiretroviral therapy (HAART) is associated with decreased opportunistic infections, hospitalization, and HIV-related health care costs over relatively short periods of time. We have previously demonstrated that decreases in total HIV cost are proportional to penetration of protease inhibitor therapy in our clinic. OBJECTIVE: To determine the effects of HAART on HIV health care use and costs over 44 months. SETTING: A comprehensive HIV service within a Veterans Affairs Medical Center. DESIGN: A cost-effectiveness analysis of HAART. MAIN OUTCOME MEASUREMENTS: The mean monthly number of hospital days, infectious diseases clinic visits, emergency room visits, non-HIV-related outpatient visits, inpatient costs, and antiretroviral treatment costs per patient were determined by dividing these during the period from January 1995 through June 1998 into four intervals. Viral load tests were available from October 1996. Cost-effectiveness of HAART was evaluated by determining the costs of achieving an undetectable viral load over time. RESULTS: Mean monthly hospitalization and associated inpatient costs decreased and remained low 2 years after the introduction of protease inhibitors (37 hospital days per 100 patients). Total cost decreased from $1905 per patient per month during the first quarter to $1090 per patient per month in the third quarter but increased to $1391 per patient per month in the fourth quarter. Antiretroviral treatment costs increased throughout the entire observation period from $79 per patient per month to $518 per patient per month. Hospitalization costs decreased from $1275 per patient per month in the first quarter to less than $500 per patient per month in each of the third and fourth quarters. The percentage of patients with a viral load <500 copies/mL increased from 21% in October 1996 to 47% in June of 1997 (p =.014). The cost of achieving an undetectable viral load decreased from $4438 per patient per month to $2669 per patient per month, but this trend did not reach statistical significance (p =.18). CONCLUSIONS: After an initial decrease, there was an increase in the total monthly cost of caring for HIV patients. Cost increases were primarily due to antiretroviral treatment costs, but these costs were offset by a marked decrease in inpatient-related costs. Increases in costs were not related to antiretroviral treatment failures as measured by the proportion of patients with low or undetectable viral loads. The cost of achieving an undetectable viral load remained stable despite increases in the cost of procuring antiretroviral agents.

Antiretroviral Therapy, Highly Active↗
PubMed2001

Abacavir-lamivudine-zidovudine vs indinavir-lamivudine-zidovudine in antiretroviral-naive HIV-infected adults: A randomized equivalence trial.

CONTEXT: Abacavir, a nucleoside analogue, has demonstrated suppression of human immunodeficiency virus (HIV) replication alone and in combination therapy. However, the role of abacavir in a triple nucleoside combination regimen has not been evaluated against a standard protease inhibitor-containing regimen for initial antiretroviral treatment. OBJECTIVE: To evaluate antiretroviral equivalence and safety of an abacavir-lamivudine-zidovudine regimen compared with an indinavir-lamivudine-zidovudine regimen. DESIGN AND SETTING: A multicenter, phase 3, randomized, double-blind trial with an enrollment period from August 1997 to June 1998, with follow-up through 48 weeks at 73 clinical research units in the United States, Canada, Australia, and Europe. PATIENTS: Five hundred sixty-two antiretroviral-naive, HIV-infected adults with a plasma HIV RNA level of at least 10 000 copies/mL and a CD4 cell count of at least 100 x 10(6)/L. INTERVENTIONS: Patients were stratified by baseline HIV RNA level and randomly assigned to receive a combination tablet containing 150 mg of lamivudine and 300 mg of zidovudine twice daily plus either 300 mg of abacavir twice daily and indinavir placebo or 800 mg of indinavir every 8 hours daily plus abacavir placebo. After 16 weeks, patients with confirmed HIV RNA levels greater than 400 copies/mL were eligible to continue receiving randomized treatment or receive open-label therapy. MAIN OUTCOME MEASURE: Virologic suppression, defined as HIV RNA concentration of 400 copies/mL or less at week 48. RESULTS: The proportion of patients who met the end point of having an HIV RNA level of 400 copies/mL or less at week 48 was equivalent in the abacavir group (51% [133/262]) and in the indinavir group (51% [136/265]) with a treatment difference of -0.6% (95% confidence interval [CI], -9% to 8%). In patients with baseline HIV RNA levels greater than 100 000 copies/mL, the proportion of patients achieving less than 50 copies/mL was greater in the indinavir group than in the abacavir group with 45% (45/100) vs 31% (30/96) and a treatment diference of -14% (95% CI, -27% to 0%). The 2 treatments were comparable with respect to their effects on CD4 cell count. There was no difference between groups in the frequency of treatment-limiting adverse events or laboratory abnormalities. One death in the abacavir group was attributed to hypersensitivity reaction, which occurred following rechallenge with abacavir, approximately 3 weeks after initiating study treatment. CONCLUSIONS: In this study of antiretroviral-naive HIV-infected adults, the triple nucleoside regimen of abacavir-lamivudine-zidovudine was equivalent to the regimen of indinavir-lamivudine-zidovudine in achieving a plasma HIV RNA level of less than 400 copies/mL at 48 weeks.

Adult↗
PubMed2001

Protease inhibitor therapy is associated with markedly prolonged time to relapse and improved survival in AIDS patients with cytomegalovirus retinitis.

Prior to the use of highly active antiretroviral therapy (HAART), cytomegalovirus retinitis (CMV-R) in AIDS patients was characterized by multiple relapses and decreased survival. Recent data suggest that CMV-R in patients treated with HAART may remain relapse-free for long periods. We performed a study of the effects of HIV protease inhibitors (PIs) on the incidence of relapse and time to death in AIDS patients with CMV-R treated with anti-CMV therapy. Medical records of all AIDS patients with CMV-R at Parkland Memorial Health and Hospital System treated with anti-CMV agents were reviewed for date of diagnosis of CMV-R, date of CMV-R relapse, type and duration of anti-CMV therapy, and duration of PI therapy. Relapse rates in subjects treated with PIs were compared with the relapse rates in those who were not treated with PIs. The primary endpoint was the time to relapse and death as determined by Kaplan-Meier analysis. Multivariate analysis was performed by Cox proportional hazard model. One hundred and nine cases of CMV-R were identified in 75 patients. Median follow-up time was 247 days (range 31-1818 days). There were 0.54 relapses per 1000 patient days in the group treated with PIs compared with 1.83 relapses per 1000 patient days in the non-PI treatment group (relative risk [RR]=0.29, P<0.01). Time to relapse was increased in the PI treatment group compared with the non-PI treatment group (endpoint not reached vs 182 days, P<0.001, log-rank). Similarly, the time to relapse or death was increased in the PI group compared with the non-PI group (543 days vs 103 days, P<0.001, log-rank). Multivariate analysis utilizing the Cox proportional hazards model demonstrated that only PI therapy but not anti-CMV therapy was associated with decreased risk of CMV-R relapse or death. Only 3 patients with an undetectable HIV viral load and one patient with a CD4 count >120 cells/microl had a relapse. We conclude that patients with CMV-R treated with HAART containing a PI have increased time to relapse and have prolonged survival.

AIDS-Related Opportunistic Infections↗
PubMed2000

A randomized, double-blind trial comparing azithromycin and clarithromycin in the treatment of disseminated Mycobacterium avium infection in patients with human immunodeficiency virus.

Two hundred and forty-six patients infected with human immunodeficiency virus (HIV) who also had disseminated Mycobacterium avium complex received either azithromycin 250 mg every day, azithromycin 600 mg every day, or clarithromycin 500 mg twice a day, each combined with ethambutol, for 24 weeks. Samples drawn from patients were cultured and clinically assessed every 3 weeks up to week 12, then monthly thereafter through week 24 of double-blind therapy and every 3 months while on open-label therapy through the conclusion of the trial. The azithromycin 250 mg arm of the study was dropped after an interim analysis showed a lower rate of clearance of bacteremia. At 24 weeks of therapy, the likelihood of patients' developing 2 consecutive negative cultures (46% vs. 56%, P=.24) or 1 negative culture (59% vs. 61%, P=.80) was similar for azithromycin 600 mg (n=68) and clarithromycin (n=57), respectively. The likelihood of relapse was 39% versus 27% (P=.21) on azithromycin compared with clarithromycin, respectively. Of the 6 patients who experienced relapse, none of those randomized to receive azithromycin developed isolates resistant to macrolides, compared with 2 of 3 patients randomized to receive clarithromycin [corrected]. Mortality was similar in patients comprising each arm of the study (69% vs. 63%; hazard, 95.1% confidence interval, 1.1 [0.7, 1.7]). Azithromycin 600 mg, when given in combination with ethambutol, is an effective agent for the treatment of disseminated M. avium disease in patients infected with HIV.

AIDS-Related Opportunistic Infections↗
PubMed2000

Osteonecrosis in HIV: a case-control study.

BACKGROUND: Osteonecrosis (avascular necrosis) has been infrequently reported in HIV-infected patients. It is not known whether HIV itself is an independent risk factor for osteonecrosis. METHODS: We identified 25 patients with osteonecrosis from 1984 to 1999 from a large county teaching hospital and two large practices in Dallas County that specialize in HIV-disease related therapy. A retrospective chart review was performed to evaluate potential risk factors for osteonecrosis. Each case was matched with two controls for HIV positive status and date of osteonecrosis diagnosis. RESULTS: In the study, 22 of 25 (88%) case patients had at least one osteonecrosis risk factor compared with 24 of 50 (48%) controls, p =.003. The most common osteonecrosis risk factors were hyperlipidemia (32%), alcoholism (28%), pancreatitis (16%), corticosteroids (12%), and hypercoaguability (12%). Of the cases, 12% were idiopathic. Multiple joints were involved in 72% of cases. Four of the case patients compared with none of the controls received megesterol acetate before the diagnosis of osteonecrosis, p =.01. No significant differences were found between cases and controls with respect to liver function tests, testosterone levels, triglyceride levels, cholesterol levels, or CD4 cell counts. Saquinavir was independently associated with osteonecrosis, p <.05. However, no differences in overall use of protease inhibitors among cases and controls were noted: 79% versus 76%, respectively. CONCLUSIONS: The increased incidence of osteonecrosis in HIV/AIDS may be due to an increased frequency of risk factors previously associated with osteonecrosis such as hyperlipidemia, corticosteroid use, alcohol abuse, and hypercoaguability. Use of protease inhibitors was not independently associated with osteonecrosis.

Adult↗
PubMed2000

Peripherally inserted central catheters in patients with AIDS are associated with a low infection rate.

We reviewed the medical records of all human immunodeficiency virus (HIV)-infected patients who had a peripherally inserted central catheter (PICC) placed during a 1-year period. Ninety-seven PICCs were inserted in 66 patients for 8337 catheter-days. Eighty of 97 catheters were used primarily to treat cytomegalovirus disease. The mean time to any complication was 150 days. The total complication rate was 6.1 per 1000 catheter-days. The total infection rate was 1. 3 per 1000 catheter-days, and the serious infection rate was 0.8 per 1000 catheter-days. The mean time to a serious infection was 310 days. The noninfectious complication rate was 4.6 per 1000 catheter-days. PICCs were associated with a low infection rate and a moderate mechanical complication rate, which compare favorably with historical rates seen in AIDS patients with other types of central venous access devices. PICCs are a reasonable alternative to other central venous access devices in patients with HIV or AIDS.

AIDS-Related Opportunistic Infections↗
PubMed1999

Protease inhibitor-based therapy is associated with decreased HIV-related health care costs in men treated at a Veterans Administration hospital.

BACKGROUND: Protease inhibitor (PI) therapy for HIV infection is associated with decreased rates of opportunistic infections and death. Statistical models predict that decreased complications will be associated with decreased hospitalization costs. A recent report suggested that the decrease in the HIV hospitalization costs were offset by increases in demand for outpatient services. We performed a study of hospital use and HIV-associated health care costs in our center to determine the following: whether PI therapy is associated with decreased inpatient use; whether PI therapy is associated with decreased outpatient use and costs; whether decreased HIV health care costs are associated with increased use of nucleoside analogues. METHODS: The Dallas Veteran Affairs Medical Center provides comprehensive inpatient and outpatient HIV care and thus can evaluate the relation between inpatient and outpatient costs. The mean monthly number of hospital days, Infectious Diseases clinic visits, emergency department visits, other outpatient clinic visits, inpatient costs, outpatient costs, and PI costs were determined from January 1, 1995 through July 31, 1997. This time period was then divided into three intervals. Comparisons of PI use and HIV-related health care costs were during the three intervals was performed using analysis of variance (ANOVA). Significant differences between the baseline characteristics were further analyzed through multiple linear regression. RESULTS: A decrease in hospital days, and all outpatient visits including emergency visits, and HIV clinic visits was determined. No difference was found in the rate of use of other outpatient services. The per patient costs of HIV care decreased from a monthly average of $1905 U.S. in the first interval to $1122 U.S. in the last interval (p < .01). Linear regression demonstrated an inverse relation between PI use and total HIV costs (B=-0.67, p=.00, adjusted R2=0.52) but no relation between nucleoside use, stage of disease or financial class. CONCLUSIONS: PI therapy is associated with decreased hospital days and use of outpatient services. Total patient costs decreased, but a concomitant rise in outpatient costs took place. This increase was primarily a result of increased costs of acquiring PI. Increases in the number of nucleoside agents prescribed were not associated with decreased costs.

Adult↗
PubMed1999

A retrospective study of the addition of ciprofloxacin to clarithromycin and ethambutol in the treatment of disseminated Mycobacterium avium complex infection.

Disseminated Mycobacterium avium complex (DMAC) infection is associated with increased morbidity and mortality in HIV-infected individuals. The combination antibiotic regimens containing clarithromycin can decrease symptoms and improve survival in patients with DMAC, however, optimal therapy remains to be defined. Quinolones have been widely used in the treatment of DMAC but their utility has not been established. A retrospective cohort study of DMAC infection was established in a metropolitan hospital providing comprehensive care to over 3000 HIV-infected individuals. Medical records of patients with DMAC diagnosed at the Parkland Memorial Hospital from 1991 to 1994 were reviewed for therapeutic regimens for DMAC, concomitant therapy for HIV and Pneumocystis carinii prophylaxis and date of death. Subjects were included if they were treated with clarithromycin and ethambutol. Cases were defined as those patients who received more than 30 days of ciprofloxacin as therapy for DMAC in addition to the other drugs that they received. The primary endpoint was the time to death from the data of DMAC diagnosis. Covariates effecting survival were analysed through the Cox proportional hazards model. Eighty-nine subjects with DMAC who were treated with clarithromycin and ethambutol were identified. Fifty-eight received ciprofloxacin in addition to clarithromycin and ethambutol. The time to death was significantly better in those subjects who were treated with ciprofloxacin than those who were not (489 days vs 281 days, P=0.01). The sole significant predictor of improved survival on Cox proportional hazards model was ciprofloxacin therapy. Subjects treated with combination of clarithromycin, ethambutol and ciprofloxacin had improved survival over those treated with clarithromycin and ethambutol alone.

Anti-Bacterial Agents↗
PubMed1998

Nontunneled central venous catheters in patients with AIDS are associated with a low infection rate.

Patients with AIDS frequently require long-term central venous access devices for intravenous (IV) therapy. We reviewed the medical records of all HIV-infected patients at a single large urban hospital who had a central venous catheter (CVC) placed during a 1-year period to assess the overall complication rate, infection rate, and the microbiology of infectious complications. One hundred fifty-six catheters were inserted in 87 patients for 11,041 catheter days. These catheters (142 of 156) were primarily nontunneled, nonimplantable CVCs (NT-CVCs), and analyses were limited to these. Of these catheters, 79% were primarily used to treat disease caused by cytomegalovirus (CMV). The complication rate for the NT-CVCs was 5.1/1000 catheter days with a mean time to any complication of 106 days. The total infection rate of the NT-CVCs was 2.8/1000 catheter days, and the serious infection rate (bacteremia) for the NT-CVCs was 1.4/1000 catheter days. The mean time to a serious infection was 407 days. None of the following parameters was associated with an increased infection rate: HIV risk factor, indication for catheter, medications received via catheter, number of catheter ports, anatomic site of catheter insertion, or the presence of neutropenia. NT-CVCs were associated with low complication and infection rates that were comparable with historical rates seen in AIDS patients with tunneled and totally implantable central venous access devices. NT-CVCs may be a safe, cost-effective alternative to other central venous access devices in patients with HIV/AIDS.

Acquired Immunodeficiency Syndrome↗
PubMed1998

Granulocyte colony-stimulating factor use is associated with decreased bacteremia and increased survival in neutropenic HIV-infected patients.

BACKGROUND: Neutropenia occurs in up to 17% of human immunodeficiency virus (HIV)-infected individuals. Although granulocyte colony-stimulating factor (G-CSF) can reverse HIV-related neutropenia, it is not established that this therapy can reduce bacterial infections and affect survival. METHODS: A retrospective cohort study of 152 neutropenic, HIV-infected patients was performed to determine the therapeutic utility of G-CSF. Medical records of 71 patients who received G-CSF and 81 patients who never received G-CSF, during the years of 1991 to 1994 at Parkland Memorial Hospital, were reviewed for the incidence of bacteremia, G-CSF use, antiretroviral therapy (AR), Pneumocystis carinii pneumonia prophylaxis (PCPP), and opportunistic infections (OI). RESULTS: The two patient groups had similar baseline characteristics including CD4 count (37 cells/mm3 versus 40 cells/ mm3, P=0.7). Univariate analysis revealed and trend toward decreased rates of all bacteremias in the G-CSF-treated group compared with the controls (0.54 bacteremias/100 patient months versus 2.2 bacteremias/100 patient months, P=0.064) and a marked decrease in the rates of gram-negative rod bacteremias in the G-CSF-treated group compared with the untreated group (0.09 gram-negative rod bacteremias/100 patient months versus 1.7 gram-negative rod bacteremias/100 patient months, P=0.002). In a multivariate analysis, significant decreased risk for bacteremia was found with G-CSF use (odds ratio [OR]=0.15, P=0.02). Survival was longer in patients treated with G-CSF than in the untreated group (median: 397 days versus 165 days). Multivariate analysis using Cox Proportional Hazards Model showed decreased risk of death in patients treated with G-CSF, ARs, PCPP. CONCLUSIONS: We conclude that G-CSF use is associated with decreased bacteremias and is associated with prolonged survival in neutropenic, HIV-infected patients.

AIDS-Related Opportunistic Infections↗
PubMed1998

G-CSF association with prolonged survival in HIV-infected patients with disseminated Mycobacterium avium complex infection.

Clarithromycin can ameliorate symptoms and improve survival in disseminated Mycobacterium avium complex (DMAC) infection. Optimal combinations of this drug with other agents remain unknown. Granulocyte colony stimulating factor (G-CSF) is a cytokine that can improve phagocytosis of M. avium complex in vitro. We aim to determine if G-CSF administration is associated with improved survival in patients with DMAC in a retrospective, cohort study. Case records from 1991 to 1995 of 91 patients with DMAC at Parkland Memorial Hospital were reviewed for date of initial DMAC diagnosis, baseline CD4 count, race, sex, antiretroviral use, G-CSF use, therapy for DMAC (clarithromycin, ethambutol, ciprofloxacin and rifabutin) and date of death. Of 91 cases identified, 25 were treated with G-CSF and 66 never received this drug. Baseline characteristics were similar in each group including CD4 count (40 cells/mm3 vs 33 cells/mm3, P=0.68), clarithromycin use (18 patients vs 52 patients, P=0.90), and antiretroviral use (20 patients vs 42 patients, P=0.21). Subjects treated with G-CSF lived longer than those who did not receive this drug (355 days vs 211 days, P<0.01). In the subgroup treated with clarithromycin, G-CSF was also associated with increased survival (377 days vs 252 days, P<0.01). Cox proportional hazards model showed a decreased risk of death in patients treated with G-CSF (RH=0.22, P<0.01), clarithromycin (RH=0.13, P<0.01) and ethambutol (RH=0.51, P=0.02). Ciprofloxacin and rifabutin use did not influence survival. These data support the use of clarithromycin and ethambutol in the treatment of DMAC. Addition of G-CSF to a regimen of clarithromycin and ethambutol may increase survival in DMAC and should be studied prospectively.

AIDS-Related Opportunistic Infections↗
PubMed1997

Utility of bone marrow culture and biopsy in the diagnosis of disseminated infections in AIDS.

Bone marrow examination (BME) has been used as a diagnostic test of last resort in HIV infected patients. Identifying factors that would increase the diagnostic yield of BME would be useful. A retrospective cohort study was done to determine the predictive value of BME for disseminated infection in 133 patients with HIV infection in a 4-year period at an active HIV clinical center. Thirty-two percent of the cases had evidence of a disseminated infection on BME but only 10% of cases had a diagnosis made exclusively by BME. Multivariate analysis demonstrated that a positive result was more likely in those patients with fewer than 50 CD4 cells/mm3 and those with a hematocrit of less than 25% (P<0.01). BME can be a useful, low-risk diagnostic procedure in selected patients with HIV infection who are ill with a low CD4 count and/or have a hematocrit less than 25%. A diagnosis can usually be made by other means, suggesting that this test should be limited to those in whom other diagnostic modalities have been exhausted.

AIDS-Related Opportunistic Infections↗
PubMed1997

Clinical significance of eosinophilia in HIV-infected individuals.

PURPOSE: To assess the clinical significance of peripheral eosinophilia in HIV-infected individuals. METHODS: In a retrospective case-control study we compared 42 HIV-infected patients (cases) with peripheral eosinophilia (absolute eosinophil count > 500 cells/mm3) with 84 HIV-infected controls without eosinophilia. Cases were matched to controls by date, and by CD4 cell count. Data on clinical parameters possibly associated with eosinophilia were collected and compared among cases and controls. RESULTS: Eosinophilia was seen in patients with late-stage HIV disease (median CD4 cell count of 26 cells/mm3). Cases were more likely to be black (52% versus 18%, P = 0.0001), have pruritus (50% versus 20%, P = 0.002), and have a physician-documented rash (76% versus 52%, P = 0.02). Specific cutaneous diagnoses that were more prevalent in cases versus controls were eosinophilic folliculitis (24% versus 1% P = 0.0001), atopic dermatitis (14% versus 1%, P = 0.01), and prurigo nodularis (7% versus O, P = 0.07). Other parameters commonly associated with eosinophilia such as allergic reactions, parasitic infection, malignancy, and adrenal insufficiency were not found at higher incidence in cases. CONCLUSIONS: Eosinophilia in AIDS patients is associated with cutaneous disease, but not with other conditions commonly associated with eosinophilia including parasitic infections, allergic reactions, or malignancy. Extensive work up for asymptomatic eosinophilia in patients with AIDS and cutaneous disease is not warranted.

Adult↗