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Biomedical subjects

Ellen Frank

Publications and source records attributed to Ellen Frank.

At least 91 records · Page 5Linked to original sources

Slower treatment response in bipolar depression predicted by lower pretreatment thyroid function.

OBJECTIVE: Because treatment of the depressed phase of bipolar disorder is a clinical challenge and hypothyroidism is known to be associated with depression, the authors examined the relationship between pretreatment thyroid values and response to antidepressant treatment. It was hypothesized that subjects with lower thyroid function, even within the normal range, would have a poorer response to initial treatment. METHOD: The subjects were 65 patients in the depressed phase of bipolar I disorder who were enrolled in a larger ongoing study. A panel of thyroid measures, including thyroid-stimulating hormone (TSH), thyroxine, triiodothyronine resin uptake, and free thyroxine index (FTI), were determined before initiation of algorithm-guided treatment. The effect of each thyroid measurement on time to remission was estimated by using the Cox proportional hazards model. RESULTS: Both lower values of FTI and higher values of TSH were significantly associated with longer times to remission, i.e., slower response to treatment. Outcomes were relatively poor unless patients had FTI values above the median and TSH values below the median. Patients with this optimal profile experienced remission 4 months faster than the remainder of the study group. CONCLUSIONS: This study provides further evidence that patients with bipolar disorder are particularly sensitive to variations in thyroid function within the normal range. Our results suggest that nearly three-quarters of patients with bipolar disorder have a thyroid profile that may be suboptimal for antidepressant response. It remains to be seen whether pharmacological enhancement of thyroid function will facilitate recovery from bipolar depression.

Adult↗

Combined pharmacotherapy and psychotherapy as maintenance treatment for late-life depression: effects on social adjustment.

OBJECTIVE: This study examined the effects of maintenance treatment for late-life depression on social adjustment. The authors hypothesized that elderly patients recovering from depression would have better social adjustment with medication and interpersonal psychotherapy than with medication or psychotherapy alone. METHOD: Patients aged 60 and older recovering from recurrent major depression were randomly assigned to one of four treatments: nortriptyline and interpersonal psychotherapy, nortriptyline and clinic visits, placebo and psychotherapy, or placebo and clinic visits. The Social Adjustment Scale was administered every 3 months until illness recurrence. Combined treatment was compared to monotherapy on scores over 1 year among patients who remained in recovery (N=49). RESULTS: Patients receiving nortriptyline and interpersonal psychotherapy maintained social adjustment, which declined in those receiving monotherapy. CONCLUSIONS: Treatment of late-life depression with nortriptyline and psychotherapy is more likely to maintain social adjustment than treatment with either alone. Combination therapy improves not only duration but quality of wellness.

Age Factors↗

A descriptive analysis of minor depression.

OBJECTIVE: The authors provide a detailed clinical description of minor depression: its symptoms, level of disability, stability, and relationship to patient and family history of major depressive disorder. METHOD: Rigorous criteria for minor depression, including functional disability, were used to identify 226 individuals for a three-phase treatment study. This report presents data obtained on that study group during the first study phase, a 4-week placebo lead-in period. RESULTS: One hundred sixty-two subjects (72% of the initial study group) remained in the study for 4 weeks and continued to meet criteria for minor depression. Minor depression in these subjects was primarily characterized by mood and cognitive symptoms, not the classical neurovegetative signs and symptoms of depression. Approximately one-third of the subjects with minor depression had a past history of major depressive disorder, and nearly half had a family history of unipolar depressive disorder; however, neither factor affected the severity or quality of minor depressive symptoms. CONCLUSIONS: These data suggest that 1) minor depression is not evanescent; 2) minor depression is characterized by mood and cognitive symptoms rather than neurovegetative symptoms; 3) minor depression may occur either independently of a lifetime history of major depressive disorder or as a stage of illness in the course of recurrent unipolar depressive disorder; and 4) depressive disorders should be conceptualized as a continuum of severity.

Adolescent↗

Suicide attempts in patients with bipolar I disorder during acute and maintenance phases of intensive treatment with pharmacotherapy and adjunctive psychotherapy.

OBJECTIVE: Lifetime rates of suicide attempts among patients with bipolar I disorder were compared to rates during a 2-year period of intensive treatment with pharmacotherapy and with one of two adjunctive psychosocial interventions. METHOD: Subjects entered the study during an acute mood episode. Subjects were treated with primarily lithium pharmacotherapy and with either psychotherapy specific to bipolar disorder, which included help in regularizing daily routines, or nonspecific, intensive clinical management involving regular visits with empathic clinicians. Data on prior suicide attempts were obtained retrospectively from interviews with the NIMH-Life-Chart method. Data on suicide attempts during the clinical trial were collected systematically throughout the protocol. RESULTS: The rate of suicide attempts was 1.05 per 100 person-months before patients entered the trial. Patients experienced a threefold reduction in the rate of suicide attempts during the acute treatment phase (until the patient achieved stabilization, defined by completion of 4 weeks during which the patient had a mean score of < or =7 on the 17-item Hamilton Depression Rating Scale and < or =7 on the Bech-Rafaelsen Mania Scale) and a 17.5-fold reduction during maintenance treatment. Poisson loglinear regression analysis modeling the relationship between the observed rates and the three protocol stages (pretreatment, acute, and maintenance) showed that the reductions were significant in the acute and maintenance phases, compared with the pretreatment phase. No patient with one or more suicide attempts before entering the trial attempted suicide during the protocol. CONCLUSIONS: A treatment program in a maximally supportive clinical environment can significantly reduce suicidal behavior in high-risk patients with bipolar I disorder.

Acute Disease↗

A pilot study of community mental health care for depression in a supermarket setting.

OBJECTIVE: Women with depression whose diagnosis is made in community mental health clinics attend relatively few treatment sessions. A pilot project was undertaken to test the feasibility of providing psychotherapy for depressed women in a supermarket, a novel setting that may minimize barriers to care such as stigma associated with visiting a mental health clinic. METHODS: Twelve women who met DSM-IV criteria for a depressive disorder were recruited from a rural mental health clinic and offered 16 weekly sessions of supportive psychotherapy with cognitive-behavioral elements in an administrative conference room of a local supermarket. Outcomes measured were treatment attendance, depressive symptoms, and satisfaction with treatment. RESULTS: Six of the women completed the study. For the entire group, the mean number of sessions attended was 5.2. Those who completed the study attended an average of 8.7 sessions and showed significant improvement on measures of depression and anxiety. They rated their treatment experience as "very satisfactory." For the two therapists, conducting therapy in the supermarket presented some logistical problems, such as limited access to telephones and the absence of a check-in desk. The therapists also reported that providing therapy in this setting was challenging to their professional identities. CONCLUSIONS: The women in the study found treatment in the supermarket to be an appealing alternative to the mental health clinic because of greater accessibility, a perceived reduction in stigma, and convenient "one-stop shopping" for both groceries and mental health treatment.

Community Health Services↗

Demographic and clinical characteristics of individuals in a bipolar disorder case registry.

BACKGROUND: The goal of this analysis was to characterize a cohort of 3000 persons who self-identified as having bipolar disorder by demographic, clinical, and treatment characteristics and to document the burden that this disorder imposed on their lives. METHOD: The Stanley Center Bipolar Disorder Registry used a variety of recruitment methods to reach people with bipolar disorder. The cohort included those currently in treatment and those active in support groups. Registrants completed an interviewer-administered questionnaire to obtain information on demographic characteristics, clinical history, and treatment history. RESULTS: The median age of the 2839 patients who were analyzed was 40.1 years, 64.5% were women, and over 90% were white. The median age at onset was 17.5 years, and the mean was 19.8 years. Despite the fact that over 60% completed at least some college and 30% completed college, 64% were currently unemployed. The patients' family histories point to a high prevalence of mental disorder in the families, especially mood disorders. Patients were concurrently taking multiple medications, and more than one third were taking at least 3 types of psychotropic medications. This pattern of pharmacotherapy was consistent with participants' overall mood ratings, which demonstrated how unusual it was for them to be symptom-free over a 6-month period. CONCLUSION: Our present findings point to the chronicity and severity of bipolar disorder as experienced in the community. We still need to develop better interventions, ensure access to care consistent with current consensus guidelines, and initiate care as early as possible in the course of the condition.

Adolescent↗

Prevalence of obesity and weight change during treatment in patients with bipolar I disorder.

BACKGROUND: Obesity is a major public health concern in the United States and its prevalence is increasing. Individuals with bipolar disorder tend to be overweight, and their treatment may exacerbate obesity and increase the risk of concurrent medical disease in this population. METHOD: This retrospective report from the Pittsburgh Study of Maintenance Therapies in Bipolar Disorder examines the prevalence of overweight (body mass index [BMI] = 25.0-29.9) and obesity (BMI > or = 30.0) in 50 consecutive subjects with bipolar I disorder (DSM-IV) and evaluates weight change during acute treatment and the first year of maintenance treatment. RESULTS: At entry into the study, 34 (68%) of the patients in this sample with bipolar disorder were obese or overweight. The prevalence of obesity was high (16 [32%] of the 50 patients in our sample). The number of previous depressive episodes contributed to the likelihood of being overweight or obese at study entry. During the trial, most of the weight gain occurred during acute treatment rather than during maintenance treatment. During acute treatment, the amount of increase of BMI was positively related to the score on the Hamilton Rating Scale for Depression and negatively related to the score on Bech-Rafaelsen Mania Scale. There was a negative relationship between BMI and tendency to gain weight, during both acute and maintenance treatment. CONCLUSION: The high prevalence of obesity in subjects with bipolar disorder emphasizes the need for specific treatment strategies and programs for weight control for these individuals. The minimal weight gain during the maintenance phase, the relationship of acute depressive episodes to weight gain, and the fact that stabilization on maintenance medication may facilitate the participation in specific interventions for weight loss provide additional support for the practice of maintenance treatment.

Adult↗

Traumatic grief treatment: case histories of 4 patients.

BACKGROUND: Traumatic grief treatment is a newly developed intervention for a debilitating bereavement-related condition. Traumatic grief treatment uses imaginal and in vivo exposure techniques to target emotional distress and behavioral avoidance hypothesized to be core features of the syndrome, along with interpersonal psychotherapy techniques to engage patients and maintain rapport. The present report describes 4 case histories of patients treated in this way. METHOD: Each patient met our criterion for traumatic grief, defined as a score of at least 25 on the Inventory of Complicated Grief. Additionally, all 4 patients met DSM-IV criteria for a current episode of major depression and 1 patient for bipolar II disorder. The treatment course followed a direct replication design and ranged from 14 to 18 weekly 60- to 90-minute sessions. RESULTS: These 4 cases illustrate reduction in distress during exposure to painful emotional memories and avoided situations that was associated with decreased scores on measures of traumatic grief, depression, and anxiety and increased participation in and enjoyment of daily-life activities. CONCLUSION: Case histories of traumatic grief treatment suggest it is a promising treatment for individuals suffering from traumatic grief. It appears that imaginal relieving and in vivo exposure are effective in reducing grief intensity and lead to reduction in symptoms.

Aged↗

Prospective assessment of sexual function in women treated for recurrent major depression.

Although multiple factors may influence the sexual function of depressed women over the course of treatment, the independent contributions of these factors are poorly understood. The current study examined the effects of depression, SSRI treatment, and sexual partner availability on women's sexual function. The sexual function of 68 recurrently depressed women was assessed at 3-month intervals over a 1-year course of treatment with interpersonal psychotherapy with or without adjunctive SSRI treatment. Random regression models assessing changes in sexual function were conducted to test the effects of three time-dependent covariates: depression symptom scores, sexual partner availability, and SSRI medication status. Controlling for the other variables, depressive symptoms were associated with decrements in sexual desire, sexual cognition/fantasy, sexual arousal, orgasmic function, and global evaluations of sexual function. SSRI treatment was associated with orgasmic difficulty only. The availability of a sexual partner was associated with increased sexual arousal, orgasmic function, and sexual behavior. Among treatment remitters, patient reports of severe sexual dysfunction did not change over the course of treatment, although mild improvement was observed in patients' global assessment of the quality of their sexual function. This report illustrates the prevalence and persistence of sexual dysfunction in this sample, and highlights the importance of monitoring both pharmacologic and psychosocial variables that can affect the sexual function of recurrently depressed women throughout the course of treatment.

Adult↗

Adult separation anxiety: psychometric properties of a new structured clinical interview.

Separation anxiety has traditionally been characterized and assessed as a disorder that is unique to childhood. Yet the core symptoms of separation anxiety, i.e. excessive and often disabling distress when faced with actual or perceived separation from major attachment figures, may persist or even arise during adulthood. We report on the psychometric properties of a new structured clinical interview designed to assess symptoms of separation anxiety as experienced both during childhood and adulthood. This instrument, called the Structured Clinical Interview for Separation Anxiety Symptoms (or SCI-SAS), was administered as part of an assessment battery to 91 adult psychiatric outpatients and 20 non-psychiatric controls. Results indicate that this instrument displays excellent psychometric properties, including good internal consistency, a clear factor structure, and exceptional levels of convergent and discriminate validity. These results highlight the feasibility and potential clinical utility of assessing age-appropriate symptoms of separation anxiety experienced during adulthood.

Adult↗

MRI investigation of temporal lobe structures in bipolar patients.

Previous anatomical MRI studies have suggested abnormalities in amygdala volumes in bipolar disorder, whereas hippocampus, temporal lobe (TL), and superior temporal gyri (STG) measures have been reported to be normal. This study further investigated the existence of anatomical abnormalities in these brain structures in bipolar subjects, to attempt to replicate previously reported findings. Twenty-four DSM-IV bipolar patients (mean age+/-S.D.=35+/-10 years) and 36 healthy controls (mean age+/-S.D.=37+/-10 years) were studied. 3D SPGR images were obtained with a 1.5T-GE Signa magnet (TR=25 ms, TE=5 ms, FOV=24 cm, slice-thickness=1.5 mm, matrix-size=256 x 192). Volumetric measurements of TL, hippocampus, amygdala, and STG were performed blindly, with a semi-automated software. Bipolar patients had significantly larger left amygdala volumes compared with controls (mean volumes+/-S.D.=2.57+/-0.69 vs. 2.17+/-0.58 ml, respectively; ANCOVA, age, gender, ICV as covariates; F=4.42, df=1/55, P=0.04). The volumes of the other temporal lobe structures did not differ significantly between the two groups (ANCOVA, age, gender, and ICV as covariates, P>0.05). Our findings of enlarged left amygdala in bipolar patients are in agreement with prior MRI studies, suggesting that abnormalities in this brain structure may be implicated in pathophysiology of the illness. Longitudinal studies in high-risk offspring and first-episode patients will be needed to examine whether such abnormalities precede the appearance of symptoms, or whether they may appear subsequently as a result of illness course.

Adult↗

Predictors of nonresponse to treatment in primary care patients with dysthymia.

Dysthymia is one of the most prevalent problems in primary care, especially in the elderly. In this study, we evaluated the demographic and clinical predictors of nonresponse to treatment in primary care patients with dysthymia. The study sample consisted of 338 primary care patients meeting DSMIII-R criteria for dysthymia from 4 diverse geographic sites in a randomized controlled 11-week trial of paroxetine, problem-solving therapy or placebo. Patients who attended at least 4 treatment sessions were used in the analysis. A score of less than 7 on the Hamilton was defined as a positive response to treatment. By Week 11, 52.2% of patients had a positive response to treatment. Patients with lower levels of education (odds ratio 0.44, 95% CI 0.23, 0.86), higher scores on the personality dimension of neuroticism (odds ratio 0.58, 95% CI 0.36, 0.92) and those with more severe medical illness (odds ratio 0.97, 95% CI 0.95, 0.99) were less likely to recover with either active or placebo treatments. Elderly women (>60 years of age; odds ratio 0.19, 95% CI 0.05, 0.66) were also less likely to respond to all treatments; however, females had a significantly higher response to placebo treatment compared to males. The factors associated with lack of response to treatment included lower-levels of education, high neuroticism, more severe medical illness and being an older female. This analysis is based on patients agreeing to participate in a randomized controlled trial, limiting representativeness of the sample, however, the demographic and clinical characteristics are common in elderly depressed primary care patients, and may signal the need for increased mental health specialty consultation.

Aged↗

Correlates of remission in primary care patients treated for minor depression.

As minor depression is perhaps the most common form of mood disorder seen in primary care, we sought to explore the effects of both pharmacologic and psychosocial interventions for primary care patients with this condition. Three hundred and eighteen primary care patients meeting criteria for minor depression (defined as endorsing 3 or 4 of the nine DSM-IV symptoms of major depression, at least one of which was either depressed mood or anhedonia, for a period of at least four weeks, and scoring > or = 10 on the Hamilton Rating Scale for Depression) from 4 diverse geographic sites were enrolled in a randomized controlled 11 week trial of paroxetine, problem-solving therapy or placebo. Patients who attended at least 4 treatment sessions and who received a Hamilton score by an independent rater at either 6 or 11 weeks were used in the analysis (77% of enrolled patients). A score of < or = 6 on the Hamilton was defined as a positive response to treatment. Fifty four percent of patients met our criteria for remission (HRS-D < or = 6) by week 11, with no difference among treatments. Patients who were women, younger, of European descent, homemakers or retired persons (as opposed to unemployed) and who had lower baseline severity of depression were more likely to remit across all treatment conditions. Although explicitly addressed in the data analysis, differences in outcomes across the four sites of the investigations limit our confidence in the generalizabilty of our findings. In addition, patients with lower levels of educational attainment had a higher dropout rate, suggesting further caution about the generalizability of the findings. Defining remission in this categorical way, we found no differences among the interventions studied, but did find that outcome was related to demographic and clinical characteristics of the patients. While it is difficult to know why female patients were more likely to remit, this may be a function of the association in our subject populations between male gender and the likelihood (approximately .46) of being a patient in the VA system. The remaining variables associated with higher probability of remission appear to reflect social advantage and lower severity or complexity of illness.

Adult↗

Hypothyroidism in patients with bipolar I disorder treated primarily with lithium.

AIMS: This study evaluated the frequency and clinical significance of abnormal Thyroid Stimulating Hormone (TSH) and Free Thyroxine Index (FTI) in patients with bipolar I disorder treated primarily with lithium. METHOD: We evaluated the medical records of 143 participants in the Pittsburgh study of Maintenance Therapies in Bipolar Disorder who did not have a thyroid abnormality at entry. RESULTS: Thirty-six percent of the 143 patients developed abnormal TSH and/or FTI values. Thirty-eight percent of the 135 patients who received lithium developed abnormal TSH and/or FTI, spent significantly longer time in the acute treatment phase (t = -3.6, df = 133, p = .0004), and had significantly higher mean Hamilton Scale for Depression scores over the course of the maintenance phase (t = -2.3, df = 71.6, p = .03). Time on lithium and development of abnormal TSH and/or FTI were positively correlated (r = .25, p = .004). CONCLUSIONS: Thyroid dysfunction can be frequent in patients exposed to lithium treatment for bipolar I disorder; it also appears to be correlated with a slower response to acute treatment, and may be related to poorer quality of long-term remission. A prospective study is needed to confirm our findings and determine whether more aggressive thyroid replacement can optimize thyroid function to facilitate clinical recovery. DECLARATION OF INTEREST: Supported in part by National Institute of Mental Health Grants MH 029618 (Drs. Frank and Fagiolini) and MH 030915 (Drs. Kupfer and Fagiolini), and the Bosin Memorial Fund of The Pittsburgh Foundation (Drs. Fagiolini, Kupfer, Cook, Scott, Novick and Frank). Dr. Fagiolini is on the advisory board and a consultant to Pfizer Inc, and Bristol Myers Squibb, and is on the speaker bureau of Bristol Myers Squibb, Eli Lilly Italy, Pfizer Inc, and Shire. Dr. Frank is on the advisory board of Pfizer Inc. and Eli Lilly & Company, and is a consultant to Pfizer Italia and Servier Amerique. Dr. Kupfer is on the advisory board of Pfizer, Inc., Forest Pharmaceuticals, Inc., and Solvay-Wyeth Pharmaceuticals, and is a consultant to Servier Amerique.

Adult↗

Measuring mood spectrum: comparison of interview (SCI-MOODS) and self-report (MOODS-SR) instruments.

Spectrum phenomena include, in addition to the typical DSM core symptoms, isolated or atypical symptoms, often of low severity, as well as trait-like behavioral features that arise as a result of coping with the psychopathology. We have demonstrated the psychometric properties of five Structured Clinical Interviews for the assessment of specific mood and anxiety spectrum conditions, including the Structured Clinical Interview for Mood Spectrum (SCI-MOODS). The present report describes the reliability of the self-report version (MOODS-SR) of the SCI-MOODS in a sample of 21 patients with a mood disorder and 20 control subjects. Agreement between the self-report and the interview formats was substantial. Intraclass correlation coefficients (ICC) ranged from 0.88 to 0.97. Our findings provide support for the reliability of the MOODS-SR questionnaire.

Adult↗

Measuring social anxiety and obsessive-compulsive spectra: comparison of interviews and self-report instruments.

The present report analyzes the agreement between the interview and the self-report formats of the instruments Structured Clinical Interview for Social Anxiety Spectrum (SCI-SHY) and Structured Clinical Interview for Obsessive Compulsive Spectrum (SCI-OBS), already validated, in three psychiatric patient samples and controls. Thirty patients (10 with obsessive-compulsive disorder [OCD], 10 with social anxiety disorder [SAD], 10 with recurrent unipolar depression in remission) and 20 control subjects (10 university students, 10 ophthalmologic patients) were assessed using the SCI-SHY, the SCI-OBS, and the self report version of the two instruments. Agreement between the two versions was very good for the seven SCI-OBS domains (with intraclass correlation coefficients [ICCs] ranging from 0.80 to 0.96) and the four SCI-SHY domains (ICCs from 0.74 to 0.90). When items were analyzed individually, subjects tended to under-report some phobia-related problems in the interview. The total number of items endorsed in the SCI-SHY, but not in the SCI-OBS, was affected by the order of administration: when the SCI-SHY interview was administered first, subjects reported a median of five more symptoms; when the self-report was administered first, there was no significant difference in the number of symptoms endorsed in the two formats. However, this difference is not clinically important, given the large number of items comprising the instruments, and might be explained by the fact that subjects are likely to overemphasize occasional symptoms or behaviors when they are asked by the interviewer to answer a long series of "new" questions as accurately as possible. Given the high agreement between domain scores in the two formats of the instruments and the fact that scores are virtually identical when the self-report is administered first, we recommend the use of the self-report versions in clinical and research settings.

Adolescent↗

Stressful life events precede exacerbations of multiple sclerosis.

OBJECTIVE: We longitudinally monitored life events and health changes in patients with multiple sclerosis (MS) to determine whether stressful events may trigger exacerbation of MS. METHODS: Twenty-three women with MS were followed for 1 year. Each subject completed the Psychiatric Epidemiologic Research Interview on a weekly basis. Further information on potentially stressful events was acquired using the Life Events and Difficulties Schedule. Neurologic symptoms were also monitored on a weekly basis throughout the year. Potential MS exacerbations were confirmed by a neurologist who was blind to the presence and timing of stressors. RESULTS: Eighty-five percent of MS exacerbations were associated with stressful life events in the preceding 6 weeks. Stressful life events occurred an average of 14 days before MS exacerbations, compared with 33 days before a randomly selected control date (p < .0001). Survival analysis confirmed that an increase in frequency of life events was associated with greater likelihood of MS exacerbations (hazard ratio = 13.18, p < .05). CONCLUSIONS: These results are consistent with the hypothesis that stress is a potential trigger of disease activity in patients with relapsing-remitting MS.

Adult↗

Assessment and treatment of depression in patients with cardiovascular disease: National Heart, Lung, and Blood Institute Working Group Report.

OBJECTIVE: The National Heart, Lung, and Blood Institute convened an interdisciplinary working group of experts to develop recommendations for the assessment and treatment of depression in patients with coronary heart disease (CHD). METHOD: Consensus of experts. RESULTS: Our current recommendations are that the Beck Depression Inventory-I be employed for epidemiological studies of depression and CHD, that the Patient Health Questionnaire 2-item version be employed for screening for trial eligibility, that the Depression Interview and Structured Hamilton (DISH) be employed for diagnostic ascertainment for trial inclusion, and that the Hamilton rating scale, which is part of the DISH, be employed for both depression symptom reduction and the remission criterion in any trial. We further recommend that a randomized controlled trial be undertaken to determine whether selective serotonin reuptake inhibitors, psychotherapy, or combined treatment can reduce the risk of CHD events and mortality associated with depression in CHD patients. CONCLUSIONS: This report summarizes the recommendations made by the working group and discusses the rationale for each recommendation, the strengths and weaknesses of alternative approaches to assessment and treatment, and the implications for future research in this area.

Antidepressive Agents↗