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Batchelder AW, Safren S, Coleman J, Boroughs M, Thiim A, Ironson G, Shipherd JC, O’Cleirigh C. Indirect Effects From Childhood Sexual Abuse Severity to PTSD: The Role of Avoidance Coping. J Interpers Violence 2021; 36:NP5476-NP5495. [PMID: 30246600 PMCID: PMC6785355 DOI: 10.1177/0886260518801030] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Men who have sex with men (MSM) disproportionately experience childhood sexual abuse (CSA) compared with heterosexual men, often resulting in continued trauma-related sequelae, including symptoms of posttraumatic stress disorder (PTSD) such as avoidance. The variability in trauma-related sequelae may be associated with chronicity or duration of CSA. The relationship between duration of CSA and later PTSD symptom severity is not well understood, including the extent coping strategies account for these relationships. We used linear regression to examine these relationships and to assess the indirect effects of avoidance (behavioral disengagement and denial) and adaptive coping strategies on the relationship between CSA duration and adult PTSD symptom severity on a diverse sample included 290 MSM with a history of CSA. In adjusted models, CSA duration was significantly associated with adult PTSD symptom severity (standardized β = .23, p < .000) and with avoidance coping (standardized β = .19, p = .002). Separating this out, behavioral disengagement was significantly associated with CSA duration (standardized β = .20, p = .001) but denial was not. In adjusted analyses assessing indirect effects, avoidance coping partially accounted for the relationship between CSA duration and total trauma symptom severity (standardized β reduced from .23 to .17; Sobel = 2.90, p = .004). Similarly, behavioral disengagement partially accounted for the association between CSA duration and total symptoms (standardized β reduced from .23 to .18; Sobel = 2.68, p = .007). Avoidance coping, and behavioral disengagement specifically, may play a role in the severity of PTSD symptoms experienced by MSM with CSA histories. This work emphasizes the need for clinicians to consider behavioral disengagement in understanding PTSD symptom severity among MSM with histories of CSA.
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Affiliation(s)
- A. W. Batchelder
- Department of Psychiatry, Massachusetts General Hospital, 55 Fruit Street Boston, MA 02114
- Harvard Medical School, 25 Shattuck Street, Boston, MA 02115
- The Fenway Institute, Fenway Health, 1340 Boylston Street, Boston, MA 02215
| | - S. Safren
- The Fenway Institute, Fenway Health, 1340 Boylston Street, Boston, MA 02215
- University of Miami, 1320 S Dixie Hwy, Coral Gables, FL 33146
| | - J.N. Coleman
- Department of Psychology and Neuroscience & Duke Global Health Institute, Duke University, NC 27710
| | - M.S. Boroughs
- University of Windsor, 401 Sunset Ave, Windsor, ON N9B 3P4, Canada
| | - A. Thiim
- The Fenway Institute, Fenway Health, 1340 Boylston Street, Boston, MA 02215
| | - G. Ironson
- University of Miami, 1320 S Dixie Hwy, Coral Gables, FL 33146
| | - J. C Shipherd
- Lesbian, Gay, Bisexual, and Transgender (LGBT) Health Program, Veterans Health Administration, 810 Vermont Avenue, NW Washington, DC 20420
- National Center for PTSD, VA Boston Healthcare System, 150 South Huntington Street, Boston, MA 02130
- Boston University School of Medicine, 72 East Concord Street, Boston, MA 02118
| | - C. O’Cleirigh
- Department of Psychiatry, Massachusetts General Hospital, 55 Fruit Street Boston, MA 02114
- Harvard Medical School, 25 Shattuck Street, Boston, MA 02115
- The Fenway Institute, Fenway Health, 1340 Boylston Street, Boston, MA 02215
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Safren SA, Harkness A, Lee JS, Rogers BG, Mendez NA, Magidson JF, Blashill AJ, Bainter S, Rodriguez A, Ironson G. Addressing Syndemics and Self-care in Individuals with Uncontrolled HIV: An Open Trial of a Transdiagnostic Treatment. AIDS Behav 2020; 24:3264-3278. [PMID: 32410049 PMCID: PMC7546114 DOI: 10.1007/s10461-020-02900-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Interventions addressing syndemics and ART adherence are needed for individuals with uncontrolled HIV and psychosocial problems. Twenty-seven participants with detectable HIV plasma viral load (PVL) or recent STI participated in an open trial of transdiagnostic adherence counseling and cognitive behavioral therapy. Outcomes were collected at baseline, 4-, and 8-months. Log PVL improved from baseline to 4-month (γ = - 1.13, 95% CI - 1.72, - 0.55, p < 0.001) and 8-month (γ = - 0.93, 95% CI - 1.57, - 0.30, p = 0.006), with more participants suppressed at 4- (χ2(1) = 9.09, p = 0.001) and 8-month (χ2(1) = 5.14, p = 0.016). Self-reported adherence improved across major assessments (γ = 0.87, 95% CI 0.28, 1.46, p = .005); Wisepill adherence did not. Negative affect declined during treatment (γ = - 0.28, 95% CI - 0.40, - 0.16, p < 0.001), with improvement at 4- (γ = - 4.34, 95% CI - 6.99, - 1.69, p = 0.002) but not 8-month. Positive affect trended positively during treatment and from baseline to 4-month, with significant 8-month improvement (γ = 3.84, 95% CI 0.33, 7.44, p = 0.04). Depressive symptoms did not change. In a complicated sample of participants selected for uncontrolled HIV, the intervention yielded improved PVL and self-reported adherence. Efforts to end HIV should improve upon strategies such as these, addressing syndemics. Registration: clinicaltrial.gov: NCT02696681.
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Affiliation(s)
- S A Safren
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., P.O. Box 248185, Coral Gables, FL, 33124, USA.
| | - A Harkness
- Department of Public Health Sciences, University of Miami, Miami, FL, USA
| | - J S Lee
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., P.O. Box 248185, Coral Gables, FL, 33124, USA
| | - B G Rogers
- Department of Medicine, Brown University, Providence, RI, USA
| | - N A Mendez
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., P.O. Box 248185, Coral Gables, FL, 33124, USA
| | - J F Magidson
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - A J Blashill
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - S Bainter
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., P.O. Box 248185, Coral Gables, FL, 33124, USA
| | - A Rodriguez
- Department of Medicine, University of Miami, Miami, FL, USA
| | - G Ironson
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., P.O. Box 248185, Coral Gables, FL, 33124, USA
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Ironson G, O'Cleirigh C, Kumar M, Kaplan L, Balbin E, Kelsch CB, Fletcher MA, Schneiderman N. Psychosocial and Neurohormonal Predictors of HIV Disease Progression (CD4 Cells and Viral Load): A 4 Year Prospective Study. AIDS Behav 2015; 19:1388-97. [PMID: 25234251 DOI: 10.1007/s10461-014-0877-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Most studies of psychosocial predictors of disease progression in HIV have not considered norepinephrine (NE), a neurohormone related to emotion and stress, even though NE has been related to accelerated viral replication in vitro and impaired response to antiretroviral therapy (ART). We therefore examined NE, cortisol, depression, hopelessness, coping, and life event stress as predictors of HIV progression in a diverse sample. Participants (n = 177) completed psychological assessment, blood draws [CD4, viral load (VL)], and a 15 h urine sample (NE, cortisol) every 6 months over 4 years. Hierarchical linear modeling (HLM) was used to model slope in CD4 and VL controlling for ART at every time point, gender, age, race, SES, and initial disease status. NE (as well as depression, hopelessness, and avoidant coping) significantly predicted a greater rate of decrease in CD4 and increase in VL. Cortisol was not significantly related to CD4, but predicted VL increase. To our knowledge, this is the first study relating NE, in vivo, to accelerated disease progression over an extended time. It also extends our previous 2 year study by relating depressed mood and coping to accelerated disease progression over 4 years.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd., Coral Gables, Miami, FL, 33146, USA,
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Jones DL, Ishii M, LaPerriere A, Stanley H, Antoni M, Ironson G, Schneiderman N, Van Splunteren F, Cassells A, Alexander K, Gousse YP, Vaughn A, Brondolo E, Tobin JN, Weiss SM. Influencing medication adherence among women with AIDS. AIDS Care 2010; 15:463-74. [PMID: 14509861 DOI: 10.1080/0954012031000134700] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study examined the effects of a ten-session cognitive-behavioural stress management/expressive supportive therapy (CBSM+) intervention on adherence to antiretroviral medication. Although the intervention was not designed to influence adherence, it was theorized that improved coping and social support could enhance adherence. Women with AIDS (N = 174) in Miami, New York and New Jersey, USA, were randomized to a group CBSM+ intervention or individual control condition. Participants were African American (55%), Latina (18%) and Caribbean (18%) with drug (55%) and/or alcohol (32%) histories. Participants were assessed on self-reported medication adherence over seven days, HIV-related coping strategies and beliefs regarding HIV medication. Baseline overall self-reported adherence rates were moderate and related to coping strategies and HIV medication beliefs. Low adherent (80%) participants in the intervention condition increased their mean self-reported medication adherence (30.4% increase, t44 = 3.1, p < 0.01), whereas low adherent women in the control condition showed a non-significant trend (19.6% increase, t44 = 2.0, p > 0.05). The intervention did not improve adherence in this population; conditions did not differ significantly on self-reported adherence. Low adhering intervention participants significantly decreased levels of denial-based coping (F1,88 = 5.97, p < 0.05). Results suggest that future interventions should utilize group formats and address adherence using coping and medication-knowledge focused strategies.
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Affiliation(s)
- D L Jones
- Department of Psychology, Barry University, 11300 NE 2nd Avenue, Miami Shores, Florida 33161-6695, USA.
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Affiliation(s)
- H. Kremer
- a Department of Psychology , University of Miami , Coral Gables , FL , USA
| | - G. Ironson
- a Department of Psychology , University of Miami , Coral Gables , FL , USA
| | - L. Kaplan
- a Department of Psychology , University of Miami , Coral Gables , FL , USA
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Kremer H, Ironson G. To tell or not to tell: why people with HIV share or don't share with their physicians whether they are taking their medications as prescribed. AIDS Care 2006; 18:520-8. [PMID: 16777646 PMCID: PMC2614865 DOI: 10.1080/09540120600766020] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This qualitative study examines whether HIV-positive people (N = 79) tell their physicians whether they take antiretroviral treatment (ART) as prescribed and why. Interviews, analyzed with qualitative content-analysis, asked about taking/not taking ART and, if taking, whether they shared their reasons for non-adherence with their physician. Patients are more likely to inform physicians why they take than why they do not take ART (p<0.01). Only half of those not taking ART shared the reasons for their decision with their physician. The six motives were: anticipation that physicians will not support the decision, cannot discuss feelings, lack of trust in physician's opinion, unable to discuss spiritual/moral issues, no need for physician to know, and not seen physician yet. Of those taking ART, 21% did not tell their physician why they missed doses. The five motives were: not viewed as important, physician not asking, not seen physician yet, rarely non-adherent, no indications in surrogate markers. A significant proportion of patients are not taking their medications as prescribed and are not telling their physicians. To facilitate the chance that patients communicate with their physicians, physicians need to ask no need for and, while giving the patients medical information, create a non-judgmental, respectful atmosphere where patients feel comfortable sharing their personal view.
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Affiliation(s)
- H Kremer
- Department of Psychology, University of Miami, Coral Gables, FL 3324-2070, USA.
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Ironson G, Friedman A, Klimas N, Antoni M, Fletcher MA, Laperriere A, Simoneau J, Schneiderman N. Distress, denial, and low adherence to behavioral interventions predict faster disease progression in gay men infected with human immunodeficiency virus. Int J Behav Med 2006; 1:90-105. [PMID: 16250807 DOI: 10.1207/s15327558ijbm0101_6] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This study examined psychological prediction of 2-year disease progression in gay men after finding out their human immunodeficiency virus (HIV) serostatus. Psychological and immune status of asymptomatic gay men who did not know their HIV serostatus was monitored during the 5 weeks before and after serostatus notification. The men were randomly assigned to an exercise. cognitive-behavioral stress-management intervention, or control group. At 2-year follow-up for the 23 men who turned out to be seropositive. 9 had developed symptoms, including 5 with acquired immune deficiency syndrome--4 of whom died. Distress at diagnosis, denial (5 weeks post-diagnosis minus pre-diagnosis). and low adherence during interventions were significant predictors of 2-year disease progression. Denial and adherence remained significant predictors of disease progression even after controlling for CD4 number at entry. Furthermore. change in denial was significantly correlated with immune status 1 year later; l-year immune status was significantly correlated with 2-year disease progression. The present study therefore demonstrates significant relations between psychological variables on the one hand and both immune measures and HIV-1 disease progression on the other. We conclude that distress, denial, and low protocol compliance predict subsequent disease progression.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, FL, USA
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Ironson G, Weiss S, Lydston D, Ishii M, Jones D, Asthana D, Tobin J, Lechner S, Laperriere A, Schneiderman N, Antoni M. The impact of improved self-efficacy on HIV viral load and distress in culturally diverse women living with AIDS: the SMART/EST Women's Project. AIDS Care 2005; 17:222-36. [PMID: 15763716 DOI: 10.1080/09540120512331326365] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The purpose of the present study was to determine whether changes in self-efficacy over time would be related to changes in disease progression markers (CD4, viral load) in a sample of women with AIDS. A self-efficacy measure was developed and two sub-scales emerged via factor analysis of 391 HIV-positive women: AIDS Self-efficacy and Cognitive Behavioral Skills Self-efficacy. Subsequently, the sub-scales and an additional adherence self-efficacy item were given to 56 HIV-positive women who were measured at two time points three months apart. Half of these women were randomly assigned to a CB intervention and half to a low intensity comparison condition. Increases in AIDS Self-efficacy over the three-month period were significantly related to increases in CD4 and decreases in viral load. Similarly, increases in Cognitive Behavioral Skills Self-efficacy were significantly related to decreases in distress over time. Findings were maintained within the intervention group alone. Interestingly, increases in cognitive behavioral skills self-efficacy and increases in the self-efficacy adherence item were also significantly related to decreases in viral load. Implications of the findings and suggestions for future research are discussed.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, PO Box 248185, Coral Gables, FL 33146, USA.
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Ironson G, Freund B, Strauss JL, Williams J. Comparison of two treatments for traumatic stress: a community-based study of EMDR and prolonged exposure. J Clin Psychol 2002; 58:113-28. [PMID: 11748600 DOI: 10.1002/jclp.1132] [Citation(s) in RCA: 129] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
This pilot study compared the efficacy of two treatments for postraumatic stress disorder (PTSD): Eye Movement Desensitization and Reprocessing (EMDR) and Prolonged Exposure (PE). Data were analyzed for 22 patients from a university-based clinic serving the outside community (predominantly rape and crime victims) who completed at least one active session of treatment after three preparatory sessions. Results showed both approaches produced a significant reduction in PTSD and depression symptoms, which were maintained at three-month follow-up. Successful treatment was faster with EMDR as a larger number of people (7 of 10) had a 70% reduction in PTSD symptoms after three active sessions compared to 2 of 12 with PE. EMDR appeared to be better tolerated as the dropout rate was significantly lower in those randomized to EMDR versus PE (0 of 10 vs. 3 of 10). However all patients who remained in treatment with PE had a reduction in PTSD scores. Finally, Subjective Units of Distress (SUDS) ratings decreased significantly during the initial session of EMDR, but changed little during PE. Postsession SUDS were significantly lower for EMDR than for PE. Suggestions for future research are discussed.
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Affiliation(s)
- G Ironson
- Behavioral Medicine Program, University of Miami, Coral Gables, FL 33124-2070, USA.
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Ironson G, Balbin E, Solomon G, Fahey J, Klimas N, Schneiderman N, Fletcher MA. Relative preservation of natural killer cell cytotoxicity and number in healthy AIDS patients with low CD4 cell counts. AIDS 2001; 15:2065-73. [PMID: 11684925 DOI: 10.1097/00002030-200111090-00001] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study examines whether there may be an immune component that protects a relatively rare group of HIV-infected people with very low CD4 cell counts (< or = 50 x 10(6)/l) who have prolonged asymptomatic periods. DESIGN/METHODS Three groups were recruited in Miami: (i) healthy low CD4 cell count patients (HLC; n = 30) who, for 9 months had < 50 x 10(6) CD4 cells/l, were asymptomatic and were not on protease inhibitors during that time; (ii) HIV comparison group (Comp; n = 60) who had CD4 cell counts predominantly 150 x 10(6) to 400 x 10(6)/l and never had AIDS Category C symptoms; this group was also followed for CD4 cell count and viral load change over 6 months; and (iii) healthy community controls (n = 33). The study was replicated at the University of California at Los Angeles (UCLA) with HLC (n = 31) versus HIV-negative laboratory controls (n = 28). RESULTS The HLC patients were significantly higher than the Comp group on natural killer cell cytotoxicity (NKCC) and natural killer cell number (NK#) despite their lower CD4 cell numbers and higher viral loads. In fact, there was no difference between the HLC group and the healthy community control group in NK# or NKCC. The NK findings were replicated at UCLA. A retrospective analysis showing that higher NKCC was related to fewer prior symptoms in the HLC group, and prospective analysis in the Comp group showing that NK# predicted a lower increase in viral load over 6 months further supported the importance of NK# and NKCC. CONCLUSIONS Non-specific cellular immunity may be a factor protecting the health of HIV sero-positive individuals with very low CD4 cell counts.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, Florida 33124-2070, USA
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Alferi SM, Antoni MH, Ironson G, Kilbourn KM, Carver CS. Factors predicting the use of complementary therapies in a multi-ethnic sample of early-stage breast cancer patients. J Am Med Womens Assoc (1972) 2001; 56:120-3, 126. [PMID: 11506149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
OBJECTIVES to examine predictors of use of complementary therapies reported by women who had also received standard medical treatment for early-stage breast cancer. METHODS A volunteer sample of 231 black, Hispanic, and non-Hispanic white patients with early-stage breast cancer (diagnosed within the preceding year) reported their use of complementary therapies. We examined predictors of the use of each therapy from among a set of demographic and quality of life measures. RESULTS Most women reported using 1 complementary therapy or more, most commonly psychotherapy, support groups, meditation, and spiritual healing. Use of psychotherapy related to age, education, and elevated distress. Use of other complementary therapies was not related to distress. More black than Hispanic or non-Hispanic white patients used herbal therapies and spiritual healing. Use of complementary therapies did not relate to expectation of recurrence, dissatisfaction with medical care, or (among relevant patients) concerns about the consequences of chemotherapy. CONCLUSIONS Use of healing therapies that do not replace medical treatment should be viewed as attempts to increase potential benefit and not as signs of distress or dissatisfaction. Use of complementary therapies also varies across racial and ethnic groups.
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Affiliation(s)
- S M Alferi
- Department of Psychology and Sylvester Comprehensive Cancer Center, University of Miami, Coral Gables, Florida 33124-2070, USA
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Abstract
Psychosocial factors appear to impact upon the development and progression of such chronic diseases as coronary heart disease, cancer, and HIV/AIDS. Similarly, psychosocial interventions have been shown to improve the quality of life of patients with established disease and seem to influence biological processes thought to ameliorate disease progression. Small-scale studies are useful for specifying the conditions under which psychosocial factors may or may not impact quality of life, biological factors, and disease progression. They are also useful for informing us about the conditions under which psychosocial interventions can serve as adjuvants (e.g. adherence training) to medical treatments. Only large-scale clinical trials, however, can determine the extent to which these psychosocial interventions may impact morbidity and mortality.
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Affiliation(s)
- N Schneiderman
- Department of Psychology, University of Miami, Coral Gables, Florida 33124-2070, USA.
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Antoni MH, Cruess S, Cruess DG, Kumar M, Lutgendorf S, Ironson G, Dettmer E, Williams J, Klimas N, Fletcher MA, Schneiderman N. Cognitive-behavioral stress management reduces distress and 24-hour urinary free cortisol output among symptomatic HIV-infected gay men. Ann Behav Med 2001; 22:29-37. [PMID: 10892526 DOI: 10.1007/bf02895165] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Stress management interventions can reduce symptoms of distress as well as modulate certain immune system components in persons infected with human immunodeficiency virus (HIV). These effects may occur in parallel with reductions in hypothalamic-pituitary-adrenal (HPA) axis hormones such as cortisol, which has been related in other work to a down-regulation of immune system components relevant to HIV infection. The present study tested the effects of a multimodal cognitive-behavioral stress management (CBSM) intervention on 24-hour urinary free cortisol levels and distressed mood in symptomatic HIV+ gay men. METHODS Symptomatic HIV-infected gay men who were randomized to either a 10-week group-based CBSM intervention or a 10-week wait-list period provided psychological responses and urine samples pre-post intervention. RESULTS Of the 59 participants providing matched questionnaire data, men assigned to CBSM (n = 40) showed significantly lower posttreatment levels of self-reported depressed affect, anxiety, anger, and confusion than those in the wait-list control group (n = 19). Among the 47 men providing urine samples (34 CBSM, 13 controls), those assigned to CBSM revealed significantly less cortisol output as compared to controls. At the individual level, depressed mood decreases paralleled cortisol reductions over this period across the entire sample. CONCLUSION A time-limited CBSM intervention reduced distress symptoms and urinary free cortisol output in symptomatic HIV+ gay men and greater reductions in some aspects of distress, especially depressed mood, paralleled greater decreases in cortisol over the intervention period. If persisting stressors and depressed mood contribute to chronic HPA axis activation in HIV-infected persons, then interventions such as CBSM, which teaches them to relax, alter cognitive appraisals, use new coping strategies, and access social support resources, may decrease distress and depressed mood and normalize HPA axis functioning.
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Affiliation(s)
- M H Antoni
- Department of Psychology, University of Miami, Coral Gables, FL 33124, USA
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14
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Abstract
HIV+adolescents (M CD4=466 mm3) recruited from a large urban university hospital's outpatient clinic were randomly assigned to receive massage therapy (n=12) or progressive muscle relaxation (n=12) two-times per week for 12 weeks. To assess treatment effects, participants were assessed for depression, anxiety and immune changes before and after treatment the 12 weeks treatment period. Adolescents who received massage therapy versus those who experienced relaxation therapy reported feeling less anxious and they were less depressed, and showed enhanced immune function by the end of the 12 week study. Immune changes included increased Natural Killer cell number (CD56) and CD56+CD3-. In addition, the HIV disease progression markers CD4/CD8 ratio and CD4 number showed an increase for the massage therapy group only.
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Affiliation(s)
- M A Diego
- Touch Research Institutes, University of Miami School of Medicine, Miami, FL 33101
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Cruess S, Antoni M, Cruess D, Fletcher MA, Ironson G, Kumar M, Lutgendorf S, Hayes A, Klimas N, Schneiderman N. Reductions in herpes simplex virus type 2 antibody titers after cognitive behavioral stress management and relationships with neuroendocrine function, relaxation skills, and social support in HIV-positive men. Psychosom Med 2000; 62:828-37. [PMID: 11139003 DOI: 10.1097/00006842-200011000-00013] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Coinfection with herpes simplex virus type 2 (HSV-2) is common in individuals infected with human immunodeficiency virus (HIV) and may have health implications. This study examined the effect of a 10-week cognitive behavioral stress management (CBSM) intervention on immunoglobulin G (IgG) antibody titers to HSV-2 in a group of mildly symptomatic HIV-infected gay men and the degree to which these effects were mediated by psychosocial and endocrine changes during the 10-week period. METHODS Sixty-two HIV+ gay men were randomly assigned to either a 10-week CBSM intervention (N = 41) or a wait-list control condition (N = 21). Anxious mood, social support, cortisol/dehydroepiandrosterone sulfate (DHEA-S) ratio levels, and HSV-2 IgG antibody titers were assessed at baseline and after the 10-week period. CBSM participants also recorded their stress levels before and after at-home relaxation practice. RESULTS HSV-2 IgG titers were significantly reduced in the CBSM participants but remained unchanged in the control group after the 10-week intervention period. Increases in one type of social support, perceived receipt of guidance, during the 10 weeks was associated with and partially mediated the effect of the intervention on HSV-2 IgG. Similarly, decreases in cortisol/DHEA-S ratio levels were associated with decreases in HSV-2 IgG, and lower mean stress levels achieved after home relaxation practice were associated with greater decreases in HSV-2 IgG among CBSM participants. CONCLUSIONS These findings suggest that behavioral and psychosocial changes occurring during CBSM interventions, including relaxation, enhanced social support, and adrenal hormone reductions, may help to explain the effects of this form of stress management on immune indices such as HSV-2 antibody titers.
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Affiliation(s)
- S Cruess
- Department of Psychology, University of Miami, FL, USA
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Cruess DG, Antoni MH, Schneiderman N, Ironson G, McCabe P, Fernandez JB, Cruess SE, Klimas N, Kumar M. Cognitive-behavioral stress management increases free testosterone and decreases psychological distress in HIV-seropositive men. Health Psychol 2000. [PMID: 10711583 DOI: 10.1037//0278-6133.19.1.12] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The effects of a 10-week group-based cognitive-behavioral stress management (CBSM) intervention on psychological distress and plasma free testosterone in symptomatic, HIV-seropositive men were examined. Participants were randomized to either CBSM (n = 42) or a wait-list control group (n = 23). Men in the CBSM intervention showed significant increases in testosterone, whereas control participants showed significant decreases. Those participating in CBSM had significant distress reductions, whereas controls showed no such change. Alterations in free testosterone were inversely related to changes in distress states over time, independent of any changes in cortisol. These findings demonstrate that a short-term CBSM intervention increases free testosterone levels among symptomatic, HIV-seropositive men, and alterations in free testosterone are associated with changes in psychological distress observed during CBSM.
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Affiliation(s)
- D G Cruess
- Department of Psychology, University of Miami, Coral Gables, Florida 33124-2070, USA
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17
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Antoni MH, Cruess DG, Cruess S, Lutgendorf S, Kumar M, Ironson G, Klimas N, Fletcher MA, Schneiderman N. Cognitive-behavioral stress management intervention effects on anxiety, 24-hr urinary norepinephrine output, and T-cytotoxic/suppressor cells over time among symptomatic HIV-infected gay men. J Consult Clin Psychol 2000; 68:31-45. [PMID: 10710838 DOI: 10.1037/0022-006x.68.1.31] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The present study tested the effects of a multimodal cognitive-behavioral stress management (CBSM) intervention on anxious mood, perceived stress, 24-hr urinary catecholamine levels, and changes in T-lymphocyte subpopulations over time in symptomatic HIV+ gay men. Seventy-three men were randomized to either a group-based CBSM intervention (n = 47) or a wait-list control (WLC) condition (n = 26). Men assigned to CBSM showed significantly lower posttreatment levels of self-reported anxiety, anger, total mood disturbance, and perceived stress and less norepinephrine (NE) output as compared with men in the WLC group. At the individual level, anxiety decreases paralleled NE reductions. Significantly greater numbers of T-cytotoxic/suppressor (CD3+CD8+) lymphocytes were found 6 to 12 months later in those assigned to CBSM. Moreover, greater decreases in NE output and a greater frequency of relaxation home practice during the 10-week CBSM intervention period predicted higher CD3+CD8+ cell counts at follow-up.
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Affiliation(s)
- M H Antoni
- Department of Psychology, University of Miami, Coral Gables, Florida 33124, USA.
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18
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Cruess DG, Antoni MH, Schneiderman N, Ironson G, McCabe P, Fernandez JB, Cruess SE, Klimas N, Kumar M. Cognitive-behavioral stress management increases free testosterone and decreases psychological distress in HIV-seropositive men. Health Psychol 2000; 19:12-20. [PMID: 10711583 DOI: 10.1037/0278-6133.19.1.12] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The effects of a 10-week group-based cognitive-behavioral stress management (CBSM) intervention on psychological distress and plasma free testosterone in symptomatic, HIV-seropositive men were examined. Participants were randomized to either CBSM (n = 42) or a wait-list control group (n = 23). Men in the CBSM intervention showed significant increases in testosterone, whereas control participants showed significant decreases. Those participating in CBSM had significant distress reductions, whereas controls showed no such change. Alterations in free testosterone were inversely related to changes in distress states over time, independent of any changes in cortisol. These findings demonstrate that a short-term CBSM intervention increases free testosterone levels among symptomatic, HIV-seropositive men, and alterations in free testosterone are associated with changes in psychological distress observed during CBSM.
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Affiliation(s)
- D G Cruess
- Department of Psychology, University of Miami, Coral Gables, Florida 33124-2070, USA
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19
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Kumar AM, Tims F, Cruess DG, Mintzer MJ, Ironson G, Loewenstein D, Cattan R, Fernandez JB, Eisdorfer C, Kumar M. Music therapy increases serum melatonin levels in patients with Alzheimer's disease. Altern Ther Health Med 1999; 5:49-57. [PMID: 10550905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
CONTEXT Music therapy is known to have healing and relaxing effects. Although these effects appear to be mediated by release of neurotransmitters and neurohormones, the specific neurohormonal systems involved have not been fully investigated. OBJECTIVE To assess the effects of a music therapy intervention on concentrations of melatonin, norepinephrine, epinephrine, serotonin, and prolactin in the blood of a group of patients with Alzheimer's disease. DESIGN Blood samples were obtained before initiating the therapy, immediately at the end of 4 weeks of music therapy sessions, and at 6 weeks follow-up after cessation of the sessions. SETTING Miami Veterans Administration Medical Center, Miami, Fla. PATIENTS 20 male inpatients with Alzheimer's disease. INTERVENTION 30- to 40-minute morning sessions of music therapy 5 times per week for 4 weeks. MAIN OUTCOME MEASURES Changes in melatonin, norepinephrine, epinephrine, serotonin, and prolactin following music therapy. RESULTS Melatonin concentration in serum increased significantly after music therapy and was found to increase further at 6 weeks follow-up. A significant increase was found between baseline values and data recorded after the music therapy sessions as well as at 6 weeks follow-up. Norepinephrine and epinephrine levels increased significantly after 4 weeks of music therapy, but returned to pretherapy levels at 6 weeks follow-up. Serum concentration of prolactin and platelet serotonin levels remained unchanged after 4 weeks of music therapy and at 6 weeks follow-up. CONCLUSION Increased levels of melatonin following music therapy may have contributed to patients' relaxed and calm mood.
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Affiliation(s)
- A M Kumar
- Department of Psychiatry and Behavioral Sciences, University of Miami School of Medicine, FL 33101, USA.
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20
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Spencer SM, Lehman JM, Wynings C, Arena P, Carver CS, Antoni MH, Derhagopian RP, Ironson G, Love N. Concerns about breast cancer and relations to psychosocial well-being in a multiethnic sample of early-stage patients. Health Psychol 1999. [PMID: 10194051 DOI: 10.1037//0278-6133.18.2.159] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Much work on psychosocial sequelae of breast cancer has been guided by the assumption that body image and partner reaction issues are focal. In a tri-ethnic sample of 223 women treated for early-stage breast cancer within the prior year, the authors assessed a wider range of concerns and relations to well-being. Strongest concerns were recurrence, pain, death, harm from adjuvant treatment, and bills. Body-image concerns were moderate; concern about rejection was minimal. Younger women had stronger sexual and partner-related concerns than older women. Hispanic women had many stronger concerns and more disruption than other women. Life and pain concerns and sexuality concerns contributed uniquely to predicting emotional and psychosexual disruption; life and pain concerns and rejection concerns contributed to predicting social disruption. In sum, adaptation to breast cancer is a process bearing on several aspects of the patient's life space.
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Affiliation(s)
- S M Spencer
- Department of Psychology, University of Pittsburgh, USA
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21
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Cruess DG, Antoni MH, Kumar M, Ironson G, McCabe P, Fernandez JB, Fletcher M, Schneiderman N. Cognitive-behavioral stress management buffers decreases in dehydroepiandrosterone sulfate (DHEA-S) and increases in the cortisol/DHEA-S ratio and reduces mood disturbance and perceived stress among HIV-seropositive men. Psychoneuroendocrinology 1999; 24:537-49. [PMID: 10378240 DOI: 10.1016/s0306-4530(99)00010-4] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study examined the effects of a 10-week cognitive-behavioral stress management (CBSM) intervention on dehydroepiandrosterone sulfate (DHEA-S) levels and the ratio of cortisol to DHEA-S (cortisol/DHEA-S), potential surrogate adrenal markers of HIV disease progression, in relation to alterations in mood and distress. HIV-seropositive men were randomized to either a group-based CBSM intervention (n = 43) or to a wait-list control group (n = 24), with both hormonal and distress measures assessed just prior to and immediately following the 10-week period. Results showed that CBSM buffers decreases in DHEA-S and increases in the cortisol/DHEA-S ratio. Further examination also revealed that changes in the cortisol/DHEA-S ratio were significantly and positively related to changes in total mood disturbance and perceived stress over time. These findings demonstrate that a short-term CBSM intervention can buffer against decrements in DHEA-S and increments in the cortisol/DHEA-S ratio among symptomatic, HIV-positive men, and that alterations in the cortisol/DHEA-S ratio move in concert with changes in mood and distress observed during CBSM.
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Affiliation(s)
- D G Cruess
- Department of Psychology, University of Miami, Coral Gables, FL 33124-2070, USA.
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22
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Perna FM, LaPerriere A, Klimas N, Ironson G, Perry A, Pavone J, Goldstein A, Majors P, Makemson D, Talutto C, Schneiderman N, Fletcher MA, Meijer OG, Koppes L. Cardiopulmonary and CD4 cell changes in response to exercise training in early symptomatic HIV infection. Med Sci Sports Exerc 1999; 31:973-9. [PMID: 10416558 DOI: 10.1097/00005768-199907000-00009] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE The purposes of the present study were to assess the effects of a 12-wk laboratory based aerobic exercise program on cardiopulmonary function, CD4 cell count, and physician-assessed health status among symptomatic pre-AIDS HIV-infected individuals (N = 28) and to assess the degree to which ill health was associated with exercise relapse. METHODS Responses to graded exercise test, physician-assessed health status, and CD4 cell counts were determined at baseline and 12-wk follow-up for participants randomly assigned to exercise or control conditions, and reasons for exercise noncompliance were recorded. RESULTS Approximately 61% of exercise-assigned participants complied (> 50% attendance) with the exercise program, and analyses of exercise relapse data indicated that obesity and smoking status, but not exercise-associated illness, differentiated compliant from noncompliant exercisers. Compliant exercisers significantly improved peak oxygen consumption (VO2peak; 12%), oxygen pulse (O2pulse; 13%), tidal volume (TV; 8%), ventilation (VE; 17%), and leg power (25%) to a greater degree than control participants and noncompliant exercisers (all P < 0.05). Although no group differences in health status were found, a significant interaction effect indicated that noncompliant exercisers' CD4 cells declined (18%) significantly, whereas compliant exercisers' cell counts significantly increased (13%; P < 0.05). CONCLUSION We conclude that although aerobic exercise can improve cardiopulmonary functioning in symptomatic HIV-infected individuals with minimal health risks, attention to factors associated with exercise adherence is warranted.
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Affiliation(s)
- F M Perna
- School of Physical Education, Sport Psychology Program, West Virginia University, Morgantown 26506-6116, USA
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23
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Abstract
This brief report describes the psychometric properties of an instrument designed to measure Hurricane Coping Self-Efficacy (HCSE). Survivors of Hurricane Andrew (n = 165) and Hurricane Opal (n = 63) completed the HCSE and assessments of optimism, social support, distress, and resource loss. Principal components factor analyses revealed a unidimensional structure for the HCSE. Internal consistency of the HCSE was strong. In both samples, HCSE was positively associated with optimism and social support, but negatively associated with general psychological distress, trauma related distress, and resource loss. Finally, hierarchical regression analyses demonstrated that the HCSE explained a significant amount of experimental variance for intrusive thoughts and avoidance after controlling for social support, lost resources, and optimism.
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Affiliation(s)
- C C Benight
- Department of Psychology, University of Colorado at Colorado Springs 80933-7150, USA
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24
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Spencer SM, Lehman JM, Wynings C, Arena P, Carver CS, Antoni MH, Derhagopian RP, Ironson G, Love N. Concerns about breast cancer and relations to psychosocial well-being in a multiethnic sample of early-stage patients. Psychol Health 1999; 18:159-68. [PMID: 10194051 DOI: 10.1037/0278-6133.18.2.159] [Citation(s) in RCA: 206] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Much work on psychosocial sequelae of breast cancer has been guided by the assumption that body image and partner reaction issues are focal. In a tri-ethnic sample of 223 women treated for early-stage breast cancer within the prior year, the authors assessed a wider range of concerns and relations to well-being. Strongest concerns were recurrence, pain, death, harm from adjuvant treatment, and bills. Body-image concerns were moderate; concern about rejection was minimal. Younger women had stronger sexual and partner-related concerns than older women. Hispanic women had many stronger concerns and more disruption than other women. Life and pain concerns and sexuality concerns contributed uniquely to predicting emotional and psychosexual disruption; life and pain concerns and rejection concerns contributed to predicting social disruption. In sum, adaptation to breast cancer is a process bearing on several aspects of the patient's life space.
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Affiliation(s)
- S M Spencer
- Department of Psychology, University of Pittsburgh, USA
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25
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Byrnes DM, Antoni MH, Goodkin K, Efantis-Potter J, Asthana D, Simon T, Munajj J, Ironson G, Fletcher MA. Stressful events, pessimism, natural killer cell cytotoxicity, and cytotoxic/suppressor T cells in HIV+ black women at risk for cervical cancer. Psychosom Med 1998; 60:714-22. [PMID: 9847030 DOI: 10.1097/00006842-199811000-00009] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study examines whether stressful negative life events and pessimism were associated with lower natural killer cell cytotoxicity (NKCC) and T cytotoxic/suppressor cell (CD8+CD3+) percentage in black women co-infected with human immunodeficiency virus Type 1 (HIV-1) and human papillomavirus (HPV), a viral initiator of cervical cancer. METHOD Psychosocial interviews, immunological evaluations, and cervical swabs for HPV detection and subtyping were conducted on 36 HIV+ African-American, Haitian, and Caribbean women. RESULTS Greater pessimism was related to lower NKCC and cytotoxic/suppressor cells after controlling for presence/absence of HPV Types 16 or 18, behavioral/lifestyle factors, and subjective impact of negative life events. CONCLUSIONS A pessimistic attitude may be associated with immune decrements, and possibly poorer control over HPV infection and increased risk for future promotion of cervical dysplasia to invasive cervical cancer in HIV+ minority women co-infected with HPV.
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Affiliation(s)
- D M Byrnes
- Department of Psychology, University of Miami, Coral Gables, Florida 33124, USA
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26
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Lutgendorf SK, Antoni MH, Ironson G, Starr K, Costello N, Zuckerman M, Klimas N, Fletcher MA, Schneiderman N. Changes in cognitive coping skills and social support during cognitive behavioral stress management intervention and distress outcomes in symptomatic human immunodeficiency virus (HIV)-seropositive gay men. Psychosom Med 1998; 60:204-14. [PMID: 9560871 DOI: 10.1097/00006842-199803000-00017] [Citation(s) in RCA: 182] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE We have previously reported decreases in dysphoria, anxiety, and total mood disturbance in symptomatic HIV seropositive gay men after a 10-week cognitive behavioral stress management (CBSM) group intervention. This structured intervention was designed a) to increase cognitive and behavioral coping skills related to managing the distress of symptomatic HIV, and b) to increase social support among group members. Here we examine the relative contribution of changes in coping skills and social support during the intervention period to reductions in dysphoria, anxiety, and distress-related symptoms in this sample. METHODS Participants were randomized to a 10-week CBSM group intervention or to a wait-list control condition. Coping, social supports, and mood were measured before and after the intervention period. RESULTS Members of the CBSM group (N = 22) showed significant improvement in cognitive coping strategies involving positive reframing and acceptance, and in social supports involving attachment, alliances, and guidance at the end of the 10-week CBSM program compared with controls (N = 18) who showed decrements in these coping abilities and no changes in social support. Improved cognitive coping, specifically acceptance of the HIV infection, was strongly related to lower dysphoria, anxiety, and total mood disturbance in both conditions. Changes in social support and in cognitive coping skills seem to mediate the effects of the experimental condition on the changes in distress noted during the intervention. CONCLUSIONS These results suggest that cognitive coping and social support factors can be modified by psychosocial interventions and may be important determinants of the changes in psychological well-being and quality of life during symptomatic HIV infection that can be achieved through this form of intervention.
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Affiliation(s)
- S K Lutgendorf
- Department of Psychology, University of Miami, Coral Gables, Florida 33124-2070, USA
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27
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Burnett K, Ironson G, Benight C, Wynings C, Greenwood D, Carver CS, Cruess D, Baum A, Schneiderman N. Measurement of perceived disruption during rebuilding following Hurricane Andrew. J Trauma Stress 1997; 10:673-81. [PMID: 9391950 DOI: 10.1023/a:1024858122311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The purpose of this study was to develop and evaluate a measure of perceived disruption during rebuilding following a disaster. Two eight-item scales, which measured intensity of disruption during the entire repair phase (Intensity-RP) and intensity of disruption during the past month (Intensity-PM) were developed and administered to 135 survivors of Hurricane Andrew. At 9 to 12 months postdisaster, Intensity-RP and Intensity-PM were both significantly associated with scores on the Global Severity Index of the SCL-90-R, and with scores on the Impact of Event-Intrusion Scale; Intensity-PM alone was significantly associated with PTSD scores. Regression analyses indicated that each scale contributed significant unique variance in predicting mental health symptoms, even after controlling for relevant demographic and initial disaster exposure variables.
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Affiliation(s)
- K Burnett
- Counseling Psychology Program, University of Miami, Coral Gables 33124, USA
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28
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Benight CC, Antoni MH, Kilbourn K, Ironson G, Kumar MA, Fletcher MA, Redwine L, Baum A, Schneiderman N. Coping self-efficacy buffers psychological and physiological disturbances in HIV-infected men following a natural disaster. Psychol Health 1997; 16:248-55. [PMID: 9152703 DOI: 10.1037/0278-6133.16.3.248] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The importance of coping self-efficacy (CSE) appraisals on psychological and physiological functioning for HIV seropositive patients facing a severe environmental stressor was tested comparing 37 HIV-infected gay men and 42 healthy male control participants following Hurricane Andrew. Results suggested that greater levels of CSE were related to lower emotional distress and posttraumatic stress disorder (PTSD) symptoms in both groups. In addition, greater CSE was associated with lower norepinephrine to cortisol ratios in the HIV group but not in the healthy control group. Results are discussed in relation to the coping process for HIV-infected individuals specifically and chronically ill populations in general who face severe environmental stressors.
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Affiliation(s)
- C C Benight
- Department of Psychology, University of Miami, USA.
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29
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LaPerriere A, Klimas N, Fletcher MA, Perry A, Ironson G, Perna F, Schneiderman N. Change in CD4+ cell enumeration following aerobic exercise training in HIV-1 disease: possible mechanisms and practical applications. Int J Sports Med 1997; 18 Suppl 1:S56-61. [PMID: 9129263 DOI: 10.1055/s-2007-972700] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Growing evidence suggests that routine physical activity, by individuals who are HIV-1 infected, may have significant impact on several important components of good health. Some of the physical benefits noted are: an increase in cardiopulmonary fitness, improved muscle function, and weight gain, while psychological benefits consisting of improved mood states and increased active coping behaviors have been observed. However, the emphasis of this paper is on the effects of exercise training on the enumeration of CD4+ cells in HIV/AIDS. A review of all the available literature revealed: (1) no decline in CD+ cell counts seen in any of the studies, regardless of the initial stage of disease, level of CD4+ cells, or symptomatology; (2) a trend toward an increase in the number of CD4+ cells in all but one study, with the more significant increases seen in those subjects at earlier stages of disease; and (3) the importance of homogeneous study samples when investigating the effects of exercise in a dynamic disease, such as HIV/AIDS. With regard to possible mechanisms, psychological stress has been implicated among the cofactors contributing to the immunological decline in HIV-1 disease. Good evidence was presented which supports the stress management role of exercise training as a means to explain the buffering of these suppressive stressor effects, thereby facilitating a return of the CD4+ cell count to more normal levels. We therefore believe that the observed elevation in the number of CD4+ cells actually represents a normalization of CD4+ cells. With regards to practical application, collectively these studies provide reason to encourage HIV-1 infected individuals to begin an exercise training program, preferably while they are in the early stages of disease, and in compliance with the suggested guidelines.
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Affiliation(s)
- A LaPerriere
- Department of Psychiatry, University of Miami, Florida, USA
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30
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Ironson G, Wynings C, Schneiderman N, Baum A, Rodriguez M, Greenwood D, Benight C, Antoni M, LaPerriere A, Huang HS, Klimas N, Fletcher MA. Posttraumatic stress symptoms, intrusive thoughts, loss, and immune function after Hurricane Andrew. Psychosom Med 1997; 59:128-41. [PMID: 9088048 DOI: 10.1097/00006842-199703000-00003] [Citation(s) in RCA: 287] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To examine the impact of and relationship between exposure to Hurricane Andrew, a severe stressor, posttraumatic stress symptoms and immune measures. METHODS Blood draws and questionnaires were taken from community volunteer subjects living in the damaged neighborhoods between 1 and 4 months after the Hurricane. RESULTS The sample exhibited high levels of posttraumatic stress symptoms by questionnaire (33% overall; 76% with at least one symptom cluster), and 44% scored in the high impact range on the Impact of Events (IES) scale. A substantial proportion of variance in posttraumatic stress symptoms could be accounted for by four hurricane experience variables (damage, loss, life threat, and injury), with perceived loss being the highest correlate. Of the five immune measures studied Natural Killer Cell Cytotoxicity (NKCC) was the only measure that was meaningfully related (negatively) to both damage and psychological variables (loss, intrusive thoughts, and posttraumatic stress disorder (PTSD). White blood cell counts (WBCs) were significantly positively related with the degree of loss and PTSD experienced. Both NKCC (lower) and WBC were significantly related to retrospective self-reported increase of somatic symptoms after the hurricane. Overall, the community sample was significantly lower in NKCC, CD4 and CD8 number, and higher in NK cell number compared to laboratory controls. Finally, evidence was found for new onset of sleep problems as a mediator of the posttraumatic symptom-NKCC relationship. CONCLUSIONS Several immune measures differed from controls after Hurricane Andrew. Negative (intrusive) thoughts and PTSD were related to lower NKCC. Loss was a key correlate of both posttraumatic symptoms and immune (NKCC, WBC) measures.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, Coral Gables, Florida 33124, USA
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31
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Lutgendorf SK, Antoni MH, Ironson G, Klimas N, Kumar M, Starr K, McCabe P, Cleven K, Fletcher MA, Schneiderman N. Cognitive-behavioral stress management decreases dysphoric mood and herpes simplex virus-type 2 antibody titers in symptomatic HIV-seropositive gay men. J Consult Clin Psychol 1997; 65:31-43. [PMID: 9103732 DOI: 10.1037/0022-006x.65.1.31] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study tested the effects of a 10-week group cognitive-behavioral stress management (CBSM) intervention on mood and immunologic parameters in HIV-seropositive gay men whose disease had progressed to a symptomatic stage. Men were randomized to either CBSM or a modified waiting-list control group. The CBSM intervention significantly decreased self-reported dysphoria, anxiety, and total distress. Individuals who practiced relaxation more consistently had significantly greater drops in dysphoria. The intervention also decreased herpes simplex virus-Type 2 (HSV-2) immunoglobulin G antibody titers. The control group showed no significant changes in either mood or antibody titers. Individual difference analyses revealed that decreases in dysphoria significantly predicted lower HSV-2 antibody titers by the end of the 10-week period. Neither group displayed changes in HSV-Type 1 antibody titers or in CD4+ or CD8+ cell numbers.
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Affiliation(s)
- S K Lutgendorf
- Department of Psychology, University of Miami, Coral Gables, Florida 33124-2070, USA
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32
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Field T, Ironson G, Scafidi F, Nawrocki T, Goncalves A, Burman I, Pickens J, Fox N, Schanberg S, Kuhn C. Massage therapy reduces anxiety and enhances EEG pattern of alertness and math computations. Int J Neurosci 1996; 86:197-205. [PMID: 8884390 DOI: 10.3109/00207459608986710] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Twenty-six adults were given a chair massage and 24 control group adults were asked to relax in the massage chair for 15 minutes, two times per week for five weeks. On the first and last days of the study they were monitored for EEG, before, during and after the sessions. In addition, before and after the sessions they performed math computations, they completed POMS Depression and State Anxiety Scales and they provided a saliva sample for cortisol. At the beginning of the sessions they completed Life Events, Job Stress and Chronic POMS Depression Scales. Group by repeated measures and post hoc analyses revealed the following: 1) frontal delta power increased for both groups, suggesting relaxation; 2) the massage group showed decreased frontal alpha and beta power (suggesting enhanced alertness); while the control group showed increased alpha and beta power; 3) the massage group showed increased speed and accuracy on math computations while the control group did not change; 4) anxiety levels were lower following the massage but not the control sessions, although mood state was less depressed following both the massage and control sessions; 5) salivary cortisol levels were lower following the massage but not the control sessions but only on the first day; and 6) at the end of the 5 week period depression scores were lower for both groups but job stress score were lower only for the massage group.
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Affiliation(s)
- T Field
- Touch Research Institute, University of Miami School of Medicine, Florida 33101, USA
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Abstract
The nature of psychiatric morbidity in previously non-ill subjects from the area most affected by Hurricane Andrew was investigated at 6-12 months posthurricane. Preliminary associations of morbidity with personal and event-related risk factors were also determined. Fifty one percent (31/61) met criteria for a new-onset disorder, including posttraumatic stress disorder (PTSD) in 36%, major depression (MD) in 30%, and other anxiety disorders in 20%. Thirty four subjects (56%) had significant symptoms persisting beyond 6 months. Having sustained "severe damage" was the risk factor most strongly associated with outcome. Our data underscore the range of psychiatric morbidity related to a natural disaster, and suggest a relationship to chronic stressors.
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Affiliation(s)
- D David
- University of Miami, Department of Psychiatry, Miami, Florida 33136, USA
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Starr KR, Antoni MH, Hurwitz BE, Rodriquez MS, Ironson G, Fletcher MA, Kumar M, Patarca R, Lutgendorf SK, Quillian RE, Klimas NG, Schneiderman N. Patterns of immune, neuroendocrine, and cardiovascular stress responses in asymptomatic hiv seropositive and seronegative men. Int J Behav Med 1996; 3:135-62. [PMID: 16250760 DOI: 10.1207/s15327558ijbm0302_4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Affiliation(s)
- K R Starr
- Behavioral Medicine Research Center, Department of Psychology, University of Miami, FL 33124-2070, USA
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Ironson G, Field T, Scafidi F, Hashimoto M, Kumar M, Kumar A, Price A, Goncalves A, Burman I, Tetenman C, Patarca R, Fletcher MA. Massage therapy is associated with enhancement of the immune system's cytotoxic capacity. Int J Neurosci 1996; 84:205-17. [PMID: 8707483 DOI: 10.3109/00207459608987266] [Citation(s) in RCA: 179] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Twenty-nine gay men (20 HIV+, 9 HIV-) received daily massages for one month. A subset of 11 of the HIV+ subjects served as a within subject control group (one month with and without massages). Major immune findings for the effects of the month of massage included a significant increase in Natural Killer Cell number, Natural Killer Cell Cytotoxicity, soluble CD8, and the cytotoxic subset of CD8 cells. There were no changes in HIV disease progression markers (CD4, CD4/CD8 ratio, Beta-2 microglobulin, neopterin). Major neuroendocrine findings, measured via 24 hour urines included a significant decrease in cortisol, and nonsignificant trends toward decrease of catecholamines. There were also significant decreases in anxiety and increases in relaxation which were significantly correlated with increases in NK cell number. Thus, there appears to be an increase in cytotoxic capacity associated with massage. Implications for HIV+ men as those with other illnesses, particularly cancer, are discussed.
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Affiliation(s)
- G Ironson
- Touch Research Institute, University of Miami School of Medicine, Fl, USA
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36
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Lutgendorf SK, Antoni MH, Ironson G, Fletcher MA, Penedo F, Baum A, Schneiderman N, Klimas N. Physical symptoms of chronic fatigue syndrome are exacerbated by the stress of Hurricane Andrew. Psychosom Med 1995; 57:310-23. [PMID: 7480560 DOI: 10.1097/00006842-199507000-00002] [Citation(s) in RCA: 95] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This study examined the effects of Hurricane Andrew on physical symptoms and functional impairments in a sample of chronic fatigue syndrome (CFS) patients residing in South Florida. In the months after Hurricane Andrew (September 15-December 31, 1992), 49 CFS patients were assessed for psychosocial and physical functioning with questionnaires, interviews, and physical examinations. This sample was made up of 25 CFS patients living in Dade county, a high impact area, and 24 patients in Broward and Palm Beach counties, areas less affected by the hurricane. Based on our model for stress-related effects on CFS, we tested the hypothesis that the patients who had the greatest exposure to this natural disaster would show the greatest exacerbation in CFS symptoms and related impairments in activities of daily living (illness burden). In support of this hypothesis, we found that the Dade county patients showed significant increases in physician-rated clinical relapses and exacerbations in frequency of several categories of self-reported CFS physical symptoms as compared to the Broward/Palm Beach county patients. Illness burden, as measured on the Sickness Impact Profile, also showed a significant increase in the Dade county patients. Although extent of disruption due to the storm was a significant factor in predicting relapse, the patient's posthurricane distress response was the single strongest predictor of the likelihood and severity of relapse and functional impairment. Additionally, optimism and social support were significantly associated with lower illness burden after the hurricane, above and beyond storm-related disruption and distress responses. These findings provide information on the impact of environmental stressors and psychosocial factors in the exacerbation of CFS symptoms.
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Affiliation(s)
- S K Lutgendorf
- Department of Psychology, University of Miami, Coral Gables, FL 33124, USA
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37
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LaPerriere A, Antoni MH, Ironson G, Perry A, McCabe P, Klimas N, Helder L, Schneiderman N, Fletcher MA. Effects of aerobic exercise training on lymphocyte subpopulations. Int J Sports Med 1994; 15 Suppl 3:S127-30. [PMID: 7883394 DOI: 10.1055/s-2007-1021127] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
This study was conducted to determine the effects of an aerobic exercise training program on subpopulations of lymphocyte phenotypes. Fourteen healthy but sedentary males, 18-40 years of age, were randomly assigned to either an aerobic exercise training or control condition. Aerobic exercise training consisted of three 45-minute sessions of cycle ergometry exercise per week at 70-80% of age-predicted maximum heart rate for ten weeks. The aerobic exercise training resulted in a significant decrease in submaximal heart rate from 176 to 150 beats per minute to a fixed work rate of 150 watts (p < .01). This training effect was accompanied by increases in the resting level of the following lymphocyte subpopulations: CD2 (1717 vs 2183 mm3; p < .01), CD4 (942 vs 1280 mm3; p < .01), CD45RA+CD4+ (312 vs 595 mm3; p < .01), CD8 (655 vs 816 mm3; p < .05), and CD20 (162 vs 244 mm3; p < .01) cell counts. These findings indicate that several lymphocyte subpopulations are increased following a 10-week program of aerobic exercise training.
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Affiliation(s)
- A LaPerriere
- Department of Psychiatry, University of Miami, Florida
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38
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Goodkin K, Mulder CL, Blaney NT, Ironson G, Kumar M, Fletcher MA. Psychoneuroimmunology and human immunodeficiency virus type 1 infection revisited. Arch Gen Psychiatry 1994; 51:246-8. [PMID: 7907209 DOI: 10.1001/archpsyc.1994.03950030082007] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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39
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Abstract
Psychoneuroimmunology is the study of the interrelationships among psychological, neuroendocrine, and immunological parameters and is concerned with how these relationships may affect an individual's health. Substantial evidence indicates that exercise is associated with improvements in mental health, neuroendocrine, and immune functioning. We synthesize these effects of exercise and propose an "exercise and psychoneuroimmunology" model by which exercise may benefit the psychologic and immunologic sequelae of several chronic diseases. For the past several years we have been investigating exercise training interventions, based on our model, for individuals infected with the human immunodeficiency virus type 1 (HIV-1). These studies indicate that a moderate exercise training program may attenuate the adverse stressor-induced psychologic and immunologic changes for asymptomatic HIV-1 seropositive individuals. In addition, our research indicates that continued aerobic exercise training may result in increased CD4 cell counts, immune surveillance, and a potential for a slowing of disease progression. Other researchers have demonstrated similar beneficial effects of exercise for individuals infected with HIV-1 who are at more advanced stages of disease. Exercise within the context of psychoneuroimmunology appears to be a very promising approach to the treatment of illness and promotion of health.
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Affiliation(s)
- A LaPerriere
- Department of Psychiatry, University of Miami School of Medicine, FL 33136
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40
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Antoni MH, Brickman A, Lutgendorf S, Klimas N, Imia-Fins A, Ironson G, Quillian R, Miguez MJ, van Riel F, Morgan R. Psychosocial correlates of illness burden in chronic fatigue syndrome. Clin Infect Dis 1994; 18 Suppl 1:S73-8. [PMID: 8148457 DOI: 10.1093/clinids/18.supplement_1.s73] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
We related reported physical symptoms, cognitive appraisals (e.g., negative style of thinking), and coping strategies (e.g., denial/disengagement strategies) with illness burden across several functional domains separately in subsets of chronic fatigue syndrome (CFS) patients with (n = 26) and without (n = 39) concurrently diagnosed major depressive disorder (MDD). In regard to cognitive appraisal measures, automatic thoughts and dysfunctional attitudes were strongly associated with a higher illness burden, as indicated in sickness impact profile (SIP) scores. Active-involvement coping strategies measured on COPE scales (active coping, planning, and positive reinterpretation and growth) were not associated with SIP scores, while other coping strategies (mental disengagement, behavioral disengagement, and denial) were positively correlated with psychosocial and physical SIP scales, especially those pertaining to interpersonal life-style arenas. After we accounted for the number of different CFS-specific physical complaints reported and DSM-III-R depression diagnosis status, cognitive appraisals and coping strategies predicted a substantial proportion of the variance in the severity of illness burden. For the most part, the magnitude of these relationships between our predictor model variables and illness burden severity was similar in the MDD and non-MDD subgroups.
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Affiliation(s)
- M H Antoni
- Department of Psychology, University of Miami, Coral Gables, Florida 33124
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41
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Wheeden A, Scafidi FA, Field T, Ironson G, Valdeon C, Bandstra E. Massage effects on cocaine-exposed preterm neonates. J Dev Behav Pediatr 1993; 14:318-22. [PMID: 8254063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Thirty preterm cocaine-exposed preterm neonates (mean gestational age 30 wks, mean birth weight = 1212 g, mean intensive care unit duration = 18 days) were randomly assigned to a massage therapy or a control group as soon as they were considered medically stable. Group assignment was based on a random stratification of gestational age, birth weight, intensive care unit duration, and entry weight into the study. The treatment group (N = 15) received massages for three 15-minute periods 3 consecutive hours for a 10-day period. Findings suggested that the massaged infants (1) averaged 28% greater weight gain per day (33 vs 26 g) although the groups did not differ in intake (calories or volume), (2) showed significantly fewer postnatal complications and stress behaviors than did control infants, and (3) demonstrated more mature motor behaviors on the Brazelton examination at the end of the 10-day study period.
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Affiliation(s)
- A Wheeden
- Department of Pediatrics, University of Miami School of Medicine, Florida 33101
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42
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Schneiderman N, Antoni MH, Fletcher MA, Ironson G, Klimas N, Kumar M, LaPerriere A. Stress, endocrine responses, immunity and HIV-1 spectrum disease. Adv Exp Med Biol 1993; 335:225-34. [PMID: 8237600 DOI: 10.1007/978-1-4615-2980-4_31] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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43
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Ironson G, Taylor CB, Boltwood M, Bartzokis T, Dennis C, Chesney M, Spitzer S, Segall GM. Effects of anger on left ventricular ejection fraction in coronary artery disease. Am J Cardiol 1992; 70:281-5. [PMID: 1632389 DOI: 10.1016/0002-9149(92)90605-x] [Citation(s) in RCA: 148] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study examined the comparative potency of several psychological stressors and exercise in eliciting myocardial ischemia as measured by left ventricular (LV) ejection fraction (EF) changes using radionuclide ventriculography. Twenty-seven subjects underwent both exercise (bicycle) and psychological stressors (mental arithmetic, recall of an incident that elicited anger, giving a short speech defending oneself against a charge of shoplifting) during which EF, blood pressure, heart rate and ST segment were measured. Eighteen subjects had 1-vessel coronary artery disease (CAD), defined by greater than 50% diameter stenosis in 1 artery as assessed by arteriography. Nine subjects served as healthy control subjects. Anger recall reduced EF more than exercise and the other psychological stressors (overall F [3.51] = 2.87, p = .05). Respective changes in EF for the CAD patients were -5% during anger recall, +2% during exercise, 0% during mental arithmetic and 0% during the speech stressor. More patients with CAD had significant reduction in EF (greater than or equal to 7%) during anger (7 of 18) than during exercise (4 of 18). The difference in EF change between patients with CAD and healthy control subjects was significant for both anger (t25 = 2.23, p = 0.04) and exercise (t25 = 2.63, p = 0.01) stressors. In this group of patients with CAD, anger appeared to be a particularly potent psychological stressor.
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Affiliation(s)
- G Ironson
- Department of Psychology, University of Miami, Coral Gables
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44
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Esterling BA, Antoni MH, Schneiderman N, Carver CS, LaPerriere A, Ironson G, Klimas NG, Fletcher MA. Psychosocial modulation of antibody to Epstein-Barr viral capsid antigen and human herpesvirus type-6 in HIV-1-infected and at-risk gay men. Psychosom Med 1992; 54:354-71. [PMID: 1320279 DOI: 10.1097/00006842-199205000-00011] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We investigated the effects of two behavioral interventions--aerobic exercise and cognitive behavioral stress management (CBSM)--on Epstein-Barr virus viral capsid antigen (EBV-VCA) and human herpesvirus type-6 (HHV-6) antibody modulation in 65 asymptomatic gay men measured at several time points in the 5 weeks preceding and following notification of their human immunodeficiency virus-type 1 (HIV-1) serostatus. After accounting for potential immunomodulatory confounds, we found that HIV-1 seropositive men had higher EBV-VCA antibody titers than those diagnosed as seronegative at every time point during the study; however, no significant differences were found with respect to HHV-6. Among HIV-1 seropositive and seronegative subjects, respectively, those randomized to either behavioral intervention had significant decreases in both EBV-VCA and HHV-6 antibody titers over the course of the intervention as compared with assessment-only controls (of HIV-1 seropositive and seronegative status) whose antibody titers did not significantly change and which remained consistently higher than either serostatus-matched intervention group over subsequent time points, independent of total immunoglobulin G levels and degree of polyclonal B cell activation. In attempting to explain serostatus differences in EBV and HHV-6 values, it was found that HIV-1 seropositive men had significantly lower CD4 cells, CD4:CD8 ratio, and blastogenic response to phytohemagglutinin (PHA), as well as significantly higher CD8 cells at baseline. No significant differences were found between the HIV-1 seropositive and seronegative men with respect to anxiety and depression at baseline. Since the greatest changes in EBV and HHV-6 occurred between baseline and week 10, we correlated changes in immune (CD4, CD8, CD4:CD8 ratio, PHA stimulation) and distress-related markers (state depression and anxiety) with EBV and HHV-6 change scores over this time period. No significant correlations were found between any of these immune- or distress-related variable and the antibody change scores suggesting that the mechanisms by which EBV and HHV-6 antibodies are being modulated by these interventions possibly involve other, yet to be determined, immune, neuroendocrine, and/or psychologic variables.
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Affiliation(s)
- B A Esterling
- Department of Psychology, University of Miami, Coral Gables, Florida 33124
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45
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Gallagher-Thompson D, Futterman A, Hanley-Peterson P, Zeiss A, Ironson G, Thompson LW. Endogenous depression in the elderly: prevalence and agreement among measures. J Consult Clin Psychol 1992. [PMID: 1592961 DOI: 10.1037//0022-006x.60.2.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This article describes agreement among diagnoses made according to five definitions of endogenous depression in a sample of 99 depressed elders and discusses the relationship among these systems and selected demographic and clinical characteristics. Poor to fair agreement was generally demonstrated, except for Research Diagnostic Criteria (Spitzer, Endicott, & Robins, 1978) and Diagnostic and Statistical Manual of Mental Disorders, 3rd ed., rev. (American Psychiatric Association, 1987), which demonstrated excellent agreement. Mostly, demographic and clinical variables (e.g., severity of depression) were unrelated to endogeneity diagnoses. The conclusion was reached that these criteria are not all measuring the same construct in older adults and that the relationship between depression severity and endogeneity should be discussed in terms of specific definitions rather than general terms.
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Affiliation(s)
- D Gallagher-Thompson
- Older Adult and Family Center, Division of Gerontology, Stanford University School of Medicine, Palo Alto, California 94304
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46
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Gallagher-Thompson D, Futterman A, Hanley-Peterson P, Zeiss A, Ironson G, Thompson LW. Endogenous depression in the elderly: Prevalence and agreement among measures. J Consult Clin Psychol 1992; 60:300-3. [PMID: 1592961 DOI: 10.1037/0022-006x.60.2.300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This article describes agreement among diagnoses made according to five definitions of endogenous depression in a sample of 99 depressed elders and discusses the relationship among these systems and selected demographic and clinical characteristics. Poor to fair agreement was generally demonstrated, except for Research Diagnostic Criteria (Spitzer, Endicott, & Robins, 1978) and Diagnostic and Statistical Manual of Mental Disorders, 3rd ed., rev. (American Psychiatric Association, 1987), which demonstrated excellent agreement. Mostly, demographic and clinical variables (e.g., severity of depression) were unrelated to endogeneity diagnoses. The conclusion was reached that these criteria are not all measuring the same construct in older adults and that the relationship between depression severity and endogeneity should be discussed in terms of specific definitions rather than general terms.
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Affiliation(s)
- D Gallagher-Thompson
- Older Adult and Family Center, Division of Gerontology, Stanford University School of Medicine, Palo Alto, California 94304
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47
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Antoni MH, Baggett L, Ironson G, LaPerriere A, August S, Klimas N, Schneiderman N, Fletcher MA. Cognitive-behavioral stress management intervention buffers distress responses and immunologic changes following notification of HIV-1 seropositivity. J Consult Clin Psychol 1991. [PMID: 1774375 DOI: 10.1037//0022-006x.59.6.906] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Forty-seven asymptomatic, healthy gay men were randomly assigned to a cognitive-behavioral stress management (CBSM) condition or an assessment-only control group 5 weeks before being notified of their HIV-1 antibody status. Seventy-two hours before and 1 week after serostatus notification, blood samples and psychometric data were collected. Control subjects showed significant increases in depression, but only slight decrements in mitogen responsivity and lymphocyte cell counts pre- to postnotification of seropositivity. Seropositive CBSM Ss did not show significant pre-post changes in depression, but did reveal significant increases in helper-inducer (CD4) and natural killer (CD56) cell counts as well as a slight increment in proliferative responses to phytohemagglutinin (PHA). Individual difference analyses suggest that the psychological buffering and immunomodulating effects of the CBSM manipulation may be attributable, in part, to relaxation skills learned and practiced or to a general willingness to comply with the intervention guidelines.
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Affiliation(s)
- M H Antoni
- Department of Psychology, University of Miami, Coral Gables, Florida 33124
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48
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Klimas NG, Caralis P, LaPerriere A, Antoni MH, Ironson G, Simoneau J, Schneiderman N, Fletcher MA. Immunologic function in a cohort of human immunodeficiency virus type 1-seropositive and -negative healthy homosexual men. J Clin Microbiol 1991; 29:1413-21. [PMID: 1885736 PMCID: PMC270127 DOI: 10.1128/jcm.29.7.1413-1421.1991] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The study objectives were to determine the early effects of human immunodeficiency virus type 1 (HIV-1) infection on both phenotypic and functional immunologic markers in healthy homosexual men, to ascertain the relationships of these markers to each other, and to discover which markers were affected by enrollment in an AIDS study in which HIV-1 serostatus would be determined. The major findings were as follows. (i) The CD4/CD8 ratio and lymphocyte proliferative response to pokeweed mitogen were the characteristics most affected by early HIV-1 infection. (ii) The loss in CD4 cells observed in the HIV-1-positive homosexual men was entirely due to diminished numbers of the memory subset. CD4+ CD29+. The reciprocal subset of CD4, CD4+ CD45RA+, did not differ in the two groups of homosexual men at either time point or in the controls. (iii) Prior to learning their HIV-1 serostatus, HIV-1 antibody-negative risk-group males had lower phytohemagglutinin (PHA) responses than the controls did. In the assays following notification of their seronegativity, however, these men had PHA values which were not different from those of the controls. In the HIV-1-positive group, the responses to both PHA and pokeweed mitogen were below those of both HIV-1-negative groups and did not change after serostatus notification. (iv) The activity of natural killer cells was lower in the risk-group men than in the controls at both pre- and postdiagnosis but was not related to HIV-1 serostatus. (v) In this cohort of homosexual men, the CD4/CD8 ratio correlated significantly with the functional measures of immunologic status in the HIV-1-positive men, but not in the HIV-1-negative men.
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Affiliation(s)
- N G Klimas
- Center for the Biopsychosocial Study of AIDS, Miami, Florida 33101
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49
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Abstract
Increases in physical fitness are often associated with improvements in certain chronic diseases, such as hypertension and coronary heart disease. Recent evidence has shown that exercise also influences the neuroendocrine and immune systems, resulting in a potential to benefit those with chronic immunodeficiency diseases. Therefore, exercise may prove to have a profound impact on the management of the acquired immunodeficiency syndrome (AIDS). Our current work includes the investigation of the immunologic and stress-attenuating effects of an aerobic exercise training program for individuals at risk for AIDS. Upon completion of training, the subjects showed a significant increase in helper/inducer (CD4) cells and the inducer subset (CD45RA+CD4+) which activate suppressor/cytotoxic (CD8) cells. These increases, which average about 50 cells per cubic millimeter, are comparable to those observed in some studies of the AIDS drug comparable to those observed in some studies of the AIDS drug azidothymidine (AZT), but without the accompanying side effects. Also, individuals undergoing aerobic training reported no increases in anxiety and depression in response to notification of a positive HIV-1 serologic status. These findings taken together indicate that an aerobic exercise training program may enhance certain critical components of cellular immunity as well as acting as a buffer for the detrimental mood changes that typically accompany stress, thus providing a timely, promising behavioral approach to helping HIV-1-infected individuals.
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Affiliation(s)
- A LaPerriere
- Center for the Biopsychosocial Studies of AIDS, University of Miami
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50
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Antoni MH, Schneiderman N, Klimas N, LaPerriere A, Ironson G, Fletcher MA. Disparities in psychological, neuroendocrine, and immunologic patterns in asymptomatic HIV-1 seropositive and seronegative gay men. Biol Psychiatry 1991; 29:1023-41. [PMID: 1676604 DOI: 10.1016/0006-3223(91)90359-t] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The present study concurrently measured psychological distress (state anxiety, depression, confusion, and intrusive thoughts), neuroendocrine (plasma cortisol concentrations), and immunologic [lymphocyte proliferative responses to phytohemagglutinin (PHA) and pokeweed mitogen (PWM)] changes in the 5-week periods preceding and following serostatus notification among asymptomatic Human Immunodeficiency Virus-type 1 (HIV-1) seropositive and seronegative gay men. Seropositives, as opposed to seronegatives, showed a disparity in predicted relationships among distress, cortisol, and immunologic measures across the prenotification to postnotification period. Individual difference analyses suggested that among seropositives, in contrast to seronegatives, plasma cortisol concentrations were negatively correlated with psychological distress and positively correlated with responses to PHA (assessed at study entry and after serostatus notification). This pattern in seropositives could not be explained by differences in prenotification perceived risk of infectivity, extraneous environmental stressors, or CD4 cell counts within the seropositive group.
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Affiliation(s)
- M H Antoni
- Department of Psychology, University of Miami, Coral Gables, FL 33124
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