Relationship between social support, quality of life, and Th2 cytokines in a biobehavioral cancer survivorship trial.

ObjectiveBenefits of social support (SS) during cancer survivorship are complex. This study examines change in SS over time in cervical cancer (CXCA) survivors who have completed definitive treatment and how changing SS impacts quality of life (QOL) and T-helper type 2 (Th2) cytokines.MethodsWe conducted a randomized trial in 204 CXCA survivors to test if psychosocial telephone counseling (PTC) could improve QOL compared to usual care (UC). Although PTC did not target SS, data were collected at baseline, 4 and 9 months post-enrollment using the Medical Outcomes Survey Social Support scale. Biospecimens were collected to investigate associations with patient-reported outcomes. Data were analyzed using multivariate linear models and stepwise regression.ResultsParticipants' mean age was 43. PTC participants experienced increasing SS compared to UC at 4 months (PTC-UC = 5.1; p = 0.055) and 9 months (PTC-UC = 6.0; p = 0.046). Higher baseline SS and increasing SS were independently associated with improved QOL at 4 and 9 months after adjusting for patient characteristics (p < 0.05). Differences between study arms were not statistically significant. Improvements in QOL at 4 months were observed with increases in emotional/informational and tangible SS. Increasing SS predicted significant longitudinal decreases in IL-4 and IL-13 at 4 months that were larger in the PTC arm (interactions p = 0.041 and p = 0.057, respectively).ConclusionImproved SS was significantly associated with improved QOL independent of patient characteristics and study arm. Decreasing Th2 cytokines with increasing SS and QOL are consistent with a biobehavioral paradigm in which modulation of the chronic stress response is associated with shifts in immune stance

Validation of PROMIS emotional distress short form scales for cervical cancer.

ObjectivesCervical cancer patients are at high risk for emotional distress. In this study we evaluate the PROMIS emotional distress-Depression and -Anxiety Short Forms for assessing depression and anxiety in a cervical cancer population.MethodsA 15-item questionnaire was used in a cervical cancer biobehavioral randomized clinical trial, testing psychosocial telephone counseling (PTC) against usual care (UC). It was administered to 204 patients prior to randomization, four months post-enrollment, and nine months post-enrollment, together with legacy measures of depression. The short forms were evaluated in patients participating in this study over three time points for internal consistency, convergent validity, and responsiveness to change over time.ResultsOverall, 45% and 47% of patients scored in the moderate to severe range for anxiety and depression, respectively. Internal consistency coefficients were ≥ 0.95 at baseline, 4 months, and 9 months for depression and anxiety. The average inter-item correlation was 0.65 and 0.73 at baseline assessment for depression and anxiety, respectively. The depression short form T-score was correlated with legacy distress scales ranging from 0.44-0.76, and the anxiety short form ranging from 0.45-0.78. The depression short form demonstrated sensitivity to change as patients randomized to the counseling intervention reported greater improvement over time in depression (p = 0.014), and a nonsignificant improvement in anxiety, compared to the patients receiving usual care.ConclusionsThe PROMIS depression and anxiety short forms reliably and validly assess cervical cancer-specific emotional distress, capture salient features of distress in this population, and perform as well or better than legacy measures

Validation of PROMIS emotional distress short form scales for cervical cancer.

ObjectivesCervical cancer patients are at high risk for emotional distress. In this study we evaluate the PROMIS emotional distress-Depression and -Anxiety Short Forms for assessing depression and anxiety in a cervical cancer population.MethodsA 15-item questionnaire was used in a cervical cancer biobehavioral randomized clinical trial, testing psychosocial telephone counseling (PTC) against usual care (UC). It was administered to 204 patients prior to randomization, four months post-enrollment, and nine months post-enrollment, together with legacy measures of depression. The short forms were evaluated in patients participating in this study over three time points for internal consistency, convergent validity, and responsiveness to change over time.ResultsOverall, 45% and 47% of patients scored in the moderate to severe range for anxiety and depression, respectively. Internal consistency coefficients were ≥ 0.95 at baseline, 4 months, and 9 months for depression and anxiety. The average inter-item correlation was 0.65 and 0.73 at baseline assessment for depression and anxiety, respectively. The depression short form T-score was correlated with legacy distress scales ranging from 0.44-0.76, and the anxiety short form ranging from 0.45-0.78. The depression short form demonstrated sensitivity to change as patients randomized to the counseling intervention reported greater improvement over time in depression (p = 0.014), and a nonsignificant improvement in anxiety, compared to the patients receiving usual care.ConclusionsThe PROMIS depression and anxiety short forms reliably and validly assess cervical cancer-specific emotional distress, capture salient features of distress in this population, and perform as well or better than legacy measures

Relationship between social support, quality of life, and Th2 cytokines in a biobehavioral cancer survivorship trial.

OBJECTIVE: Benefits of social support (SS) during cancer survivorship are complex. This study examines change in SS over time in cervical cancer (CXCA) survivors who have completed definitive treatment and how changing SS impacts quality of life (QOL) and T-helper type 2 (Th2) cytokines. METHODS: We conducted a randomized trial in 204 CXCA survivors to test if psychosocial telephone counseling (PTC) could improve QOL compared to usual care (UC). Although PTC did not target SS, data were collected at baseline, 4 and 9 months post-enrollment using the Medical Outcomes Survey Social Support scale. Biospecimens were collected to investigate associations with patient-reported outcomes. Data were analyzed using multivariate linear models and stepwise regression. RESULTS: Participants mean age was 43. PTC participants experienced increasing SS compared to UC at 4 months (PTC-UC = 5.1; p = 0.055) and 9 months (PTC-UC = 6.0; p = 0.046). Higher baseline SS and increasing SS were independently associated with improved QOL at 4 and 9 months after adjusting for patient characteristics (p < 0.05). Differences between study arms were not statistically significant. Improvements in QOL at 4 months were observed with increases in emotional/informational and tangible SS. Increasing SS predicted significant longitudinal decreases in IL-4 and IL-13 at 4 months that were larger in the PTC arm (interactions p = 0.041 and p = 0.057, respectively). CONCLUSION: Improved SS was significantly associated with improved QOL independent of patient characteristics and study arm. Decreasing Th2 cytokines with increasing SS and QOL are consistent with a biobehavioral paradigm in which modulation of the chronic stress response is associated with shifts in immune stance

Pulse Intensity Effects of Burst and Tonic Spinal Cord Stimulation on Neural Responses to Brushing in Patients With Neuropathic Pain.

ObjectivesTonic spinal cord stimulation (SCS) is accompanied by paresthesia in affected body regions. Comparatively, the absence of paresthesia with burst SCS suggests different involvement of the dorsal column system conveying afferent impulses from low-threshold mechanoreceptors. This study evaluated cortical activation changes during gentle brushing of a pain-free leg during four SCS pulse intensities to assess the effect of intensity on recruitment of dorsal column system fibers during burst and tonic SCS.Materials and methodsTwenty patients using SCS (11 burst, nine tonic) for neuropathic leg pain participated. Brushing was administered to a pain-free area of the leg during four SCS intensities: therapeutic (100%), medium (66%), low (33%), and no stimulation. Whole-brain electroencephalography was continuously recorded. Changes in spectral power during brushing were evaluated using the event-related desynchronization (ERD) method in theta (4-7 Hz), alpha (8-13 Hz), and beta (16-24 Hz) frequency bands.ResultsBrushing was accompanied by a suppression of cortical oscillations in the range 4-24 Hz. Stronger intensities of burst and tonic SCS led to less suppression of 4-7 Hz and 8-13 Hz bands in parietal electrodes, and in central electrodes in the 16-24 Hz band, with the strongest, statistically significant suppression at medium intensity. Tonic SCS showed a stronger reduction in 4-7 Hz oscillations over right sensorimotor electrodes, and over right frontal and left sensorimotor electrodes in the 8-13 Hz band, compared to burst SCS.ConclusionsResults suggest that burst and tonic SCS are mediated by both different and shared mechanisms. Attenuated brushing-related ERD with tonic SCS suggests a gating of cortical activation by afferent impulses in the dorsal column, whereas burst may engage different pathways. Diminished brushing-related ERD at medium and therapeutic intensities of burst and tonic SCS points towards a nonlinear effect of SCS on somatosensory processing

“She Was a Little Social Butterfly”: A Qualitative Analysis of Parent Perception of Social Functioning in Adolescent and Young Adult Brain Tumor Survivors

Psychosocial sequelae of diagnosis and treatment for childhood brain tumor survivors are significant, yet little is known about their impact on adolescent and young adult (AYA) brain tumor survivors. Interviews were conducted with parents of AYA brain tumor survivors with a focus on social functioning. Semistructured interviews were conducted with English- and Spanish-speaking parents of AYA brain tumor survivors ≥10 years of age who were >2 years postdiagnosis, and analyzed using emergent themes theoretically integrated with a social neuroscience model of social competence. Twenty parents representing 19 survivors with a survivor mean age 15.7 ± 3.3 years and 10.1 ± 4.8 years postdiagnosis were interviewed. Several themes relevant to the social neuroscience social competence model emerged. First, parents' perceptions of their children's impaired social functioning corroborated the model, particularly with regard to poor social adjustment, social withdrawal, impaired social information processing, and developmentally inappropriate peer communication. Second, ongoing physical and emotional sequelae of central nervous system insults were seen by parents as adversely affecting social functioning among survivors. Third, a disrupted family environment and ongoing parent psychosocial distress were experienced as salient features of daily life. We document that the aforementioned framework is useful for understanding the social impact of diagnosis and treatment on AYA brain tumor survivorship. Moreover, the framework highlights areas of intervention that may enhance social functioning for AYA brain tumor survivors

Quality of Life Among Parents of Adolescent and Young Adult Brain Tumor Survivors

We aimed to describe the quality of life (QOL) among parents of adolescent and young adult brain tumor survivors as well as parent, survivor, and diagnosis/treatment-related factors associated with adverse QOL. A cross-sectional study of 28 parents of adolescent and young adult brain tumor survivors (who were on average 10 y postdiagnosis) was used to assess QOL. Parent QOL was measured using the Patient-Reported Outcomes Measurement Information System Global Health measure. Factors associated with adverse parent QOL were explored using logistic regression including: parent, survivor, and diagnosis/treatment-related factors. Parent QOL was within the normal range; however, 40% scored below the clinical threshold of 0.5 SD below the mean for physical and mental health. Parent perceptions of greater family impact, survivor emotional/behavioral health problems, improved cognitive function, and recurrence were associated with adverse parent physical health. Parent anger/sorrow, uncertainty, survivor emotional/behavioral health problems, speech/language problems, and recurrence were associated with adverse parent mental health. Parental emotional resources and perceptions of improved survivor peer relationships were associated with greater parent physical and mental health. The impact of a brain tumor diagnosis and treatment on the QOL of parents may be significant. Interventions are needed to ensure that the needs of parents are met

American journalism and the landscape of secrecy : Tad Szulc, the CIA and Cuba

The relationship between secret services and the press is an enduring one. Although the CIA did not seek the kind of salient media profile enjoyed by the FBI, it nevertheless maintained an informal press office from its foundation in 1947. Directors of the CIA and their senior staff devoted significant time to the public profile of the Agency. Their efforts to engage with the world of newspapers divided journalists. Some saw it as their patriotic duty to assist the Agency, even reporting for it overseas, while other saw it as their constitutional role to oppose the Agency. This was especially true during the Vietnam War and Watergate. Thereafter, a more nuanced relationship developed in which the press saw themselves as an informal wing of new accountability processes that provided the intelligence community with oversight. This was ambiguous terrain and its complexities are explored here by focusing on the example of the prominent New York Times journalist Tad Szulc, whose complex relationship with the CIA spanned several decades and connected closely with the vexed issue of Kennedy and Cuba. Szulc played a number of roles including outrider, renegade and overseer, but there was confusion about who was servant and who was master

The Burgeoning Fissures of Dissent: A

This article documents the efforts of Allen Dulles, upon his forced retirement from the Central Intelligence Agency in the aftermath of the Bay of Pigs, to promote his former agency in the face of mounting public criticism of its activities. It argues that the first wave of critical press regarding the CIA in the early 1960s was an early indication of the breakdown of the Cold War consensus – a phenomenon usually identified as occurring later in the decade in response to the escalation of the Vietnam War. Dulles, who as head of the CIA for most of the 1950s relied upon a compliant media to maintain the CIA's anonymity in public life, was confronted by an increasingly recalcitrant American media in the following decade that were beginning to question the logics of government secrecy, CIA covert action and US foreign policy more generally. In this respect the Bay of Pigs and the media scrutiny of the CIA and US foreign policy that it inspired can be regarded as an early precursor to the later emergence of adversarial journalism and a post‐consensus American culture that contested the Vietnam War and America's conduct in the Cold War more generally.Security and Global Affair