Research Topics
| P Crits ChristophSummaryAffiliation: University of Pennsylvania Country: USA Publications
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Detail Information
Publications
Training in cognitive, supportive-expressive, and drug counseling therapies for cocaine dependenceP Crits-Christoph
Department of Psychiatry, University of Pennsylvania, USA
J Consult Clin Psychol 66:484-92. 1998..Training in SE and CT did not have a negative impact on the therapeutic alliance, although alliance scores for trainees in drug counseling initially decreased but then rebounded to initial levels...
Psychosocial treatments for cocaine dependence: National Institute on Drug Abuse Collaborative Cocaine Treatment StudyP Crits-Christoph
University of Pennsylvania Medical School, Philadelphia, USA
Arch Gen Psychiatry 56:493-502. 1999..This was a multicenter investigation examining the efficacy of 4 psychosocial treatments for cocaine-dependent patients...
Impact of psychosocial treatments on associated problems of cocaine-dependent patientsP Crits-Christoph
Department of Psychiatry, University of Pennsylvania, USA
J Consult Clin Psychol 69:825-30. 2001..The authors concluded that the superiority of individual drug counseling in modifying cocaine use does not extend broadly to other addiction-associated problems...
Therapists' adherence and competence and treatment discrimination in the NIDA Collaborative Cocaine Treatment StudyJacques P Barber
Department of Psychiatry, Center for Psychotherpay Research, University of Pennsylvania Medical School, Philadelphia 19104 3309, USA
J Clin Psychol 60:29-41. 2004..Thus, treatments were easily discriminable by the independent judges...
Response to tryptophan depletion in major depression treated with either cognitive therapy or selective serotonin reuptake inhibitor antidepressantsMohit P Chopra
Department of Psychiatry, 3535 Market Street, Room 3023, Philadelphia, PA 19104, USA
Biol Psychiatry 55:957-9. 2004..CONCLUSIONS: The CT group was resistant to the effects of tryptophan depletion, but the SSRI group was not...
An open clinical trial of cognitive therapy for borderline personality disorderGregory K Brown
Psychopathology Research Unit, The Department of Psychiatry, University of Pennsylvania, USA
J Pers Disord 18:257-71. 2004..Implications for further research with this difficult-to-treat patient population are discussed...
Coadministration of modafinil and a selective serotonin reuptake inhibitor from the initiation of treatment of major depressive disorder with fatigue and sleepiness: a double-blind, placebo-controlled studyBoadie W Dunlop
Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, 1841 Clifton Road NE, Atlanta, GA 30307, USA
J Clin Psychopharmacol 27:614-9. 2007..Previous studies suggest that adjunctive modafinil treatment provides benefit for patients with depression with significant sleepiness and fatigue...
What aspects of treatment matter to the patient in the treatment of cocaine dependence?Lynne Siqueland
Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
J Subst Abuse Treat 27:169-78. 2004..Ratings of helpfulness were significantly related to retention and alliance but were largely unrelated to changes in drug use or psychiatric outcomes...
Explanatory style change in supportive-expressive dynamic therapyJacques P Barber
Center for Psychotherapy Research, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104 3309, USA
J Clin Psychol 61:257-68. 2005..Furthermore, change in ASQ correlated with change in depression. There was some evidence suggesting that ASQ at termination predicted level of depression at follow-up...
The empirical status of psychodynamic therapiesMary Beth Connolly Gibbons
Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
Annu Rev Clin Psychol 4:93-108. 2008..Studies suggest that dynamic psychotherapy has great promise as a monotherapy for MDD and alcohol dependence and thus should be evaluated further...
Can the randomized controlled trial literature generalize to nonrandomized patients?Shannon Wiltsey Stirman
Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104 6196, USA
J Consult Clin Psychol 73:127-35. 2005..The implications of these findings for future research and clinical practice are discussed...
Empirically supported psychotherapies: comment on Westen, Novotny, and Thompson-Brenner (2004)Paul Crits-Christoph
Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, USA
Psychol Bull 131:412-7, discussion 427-33. 2005..Randomized controlled trials remain the most powerful way to test notions of causal agency...
A mixed effects Markov model for repeated binary outcomes with non-ignorable dropoutRobert J Gallop
Department of Mathematics, Applied Statistics Program, West Chester University, West Chester, PA 19383, USA
Stat Med 25:2398-426. 2006..Simulations suggest that the shared parameter model is robust with respect to at least one alternative non-ignorable model...
Therapists as fixed versus random effects-some statistical and conceptual issues: a comment on Siemer and Joormann (2003)Paul Crits-Christoph
Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, USA
Psychol Methods 8:518-23. 2003..Simulation studies conducted by Siemer and Joormann confounded bias due to small sample size and inconsistent estimates...
Are samples in randomized controlled trials of psychotherapy representative of community outpatients? A new methodology and initial findingsShannon Wiltsey Stirman
Department of Psychology, University of Pennsylvania, Philadelphia 19104 6193, USA
J Consult Clin Psychol 71:963-72. 2003..The most common reasons that patients in their sample did not match with published RCTs for psychotherapy are listed, and the implications of these findings for research and practice are discussed...
Does psychosocial functioning improve independent of depressive symptoms? A comparison of nefazodone, psychotherapy, and their combinationRobert M A Hirschfeld
Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, Texas 77555 0188, USA
Biol Psychiatry 51:123-33. 2002..This study compared efficacy of nefazodone, psychotherapy, and their combination in improving psychosocial functioning in chronically depressed outpatients...
Additional treatment services in a cocaine treatment study: level of services obtained and impact on outcomeMatthew Worley
Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
Am J Addict 17:209-17. 2008..The results suggest that during uncontrolled follow-up phases, additional non-protocol services may potentially confound the interpretation of treatment group comparisons in drug use outcomes...
Therapist interventions in the interpersonal and cognitive therapy sessions of the Treatment of Depression Collaborative Research ProgramMary Beth Connolly Gibbons
Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
Am J Psychother 56:3-26. 2002....
Symptomatic and syndromal anxiety in chronic forms of major depression: effect of nefazodone, cognitive behavioral analysis system of psychotherapy, and their combinationPhilip T Ninan
Department of Psychiatry, Emory University School of Medicine, Atlanta, GA 30329, USA
J Clin Psychiatry 63:434-41. 2002..Among patients with a concurrent anxiety disorder, nefazodone. either alone or in combination with CBASP, improves anxiety symptoms faster than CBASP alone, independent of depressive symptom reduction...
MET meets the real world: design issues and clinical strategies in the Clinical Trials NetworkKathleen M Carroll
Department of Psychiatry, Yale University School of Medicine, West Haven, CT 06516, USA
J Subst Abuse Treat 23:73-80. 2002..Issues requiring attention included the diversity in treatments offered across sites, heterogeneity in the study sample, and training of clinicians drawn from the staff of community programs to deliver the study treatments...
Supportive-expressive therapy for chronic depressionDavid G Mark
University of Pennsylvania, USA
J Clin Psychol 59:859-72. 2003....
Mediators of outcome of psychosocial treatments for cocaine dependencePaul Crits-Christoph
Department of Psychiatry, University of Pennsylvania, PA, USA
J Consult Clin Psychol 71:918-25. 2003..In addition, a measure of beliefs about addiction developed to test mediation of outcome of cognitive therapy was found to correlate moderately with drug use outcomes in both cognitive therapy and individual drug counseling...
Rates and symptoms of PTSD among cocaine-dependent patientsLisa M Najavits
Harvard Medical School, Boston, Massachusetts, USA
J Stud Alcohol 64:601-6. 2003..This study evaluated lifetime traumatic events and current posttraumatic stress disorder (PTSD) symptoms in a substance abuse sample...
Six-month treatment outcomes of cocaine-dependent patients with and without PTSD in a multisite national trialLisa M Najavits
National Center for Posttraumatic Stress Disorder, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA
J Stud Alcohol Drugs 68:353-61. 2007....
Sudden gains in the treatment of generalized anxiety disorderJulie Present
University of Pennsylvania, PA, USA
J Clin Psychol 64:119-26. 2008..When defined in a parallel fashion, rates of sudden gains in GAD are similar to those found in MDD, although anxiety symptoms are highly variable...
Effectiveness of HIV/STD sexual risk reduction groups for women in substance abuse treatment programs: results of NIDA Clinical Trials Network TrialSusan Tross
Department of Psychiatry, HIV Center for Clinical and Behavioral Studies, Columbia University Medical Center, New York, NY 10032, USA
J Acquir Immune Defic Syndr 48:581-9. 2008..Because drug-involved women are among the fastest growing groups with AIDS, sexual risk reduction intervention for them is a public health imperative...
Site matters: multisite randomized trial of motivational enhancement therapy in community drug abuse clinicsSamuel A Ball
Department of Psychiatry, Yale University School of Medicine, APT Foundation, New Haven, CT 06511, USA
J Consult Clin Psychol 75:556-67. 2007..An independent evaluation of session audiotapes indicated that MET and CAU were highly and comparably discriminable across sites...
A feasibility study of a web-based performance improvement system for substance abuse treatment providersRobert Forman
Alkermes Inc, Boston, MA, USA
J Subst Abuse Treat 33:363-71. 2007..Although the implementation of the PF system proved to be feasible in actual clinical settings, further modifications of the PF system are needed to enhance any potential clinical usefulness...
Differential transitions between cocaine use and abstinence for men and womenRobert J Gallop
Department of Mathematics, Applied Statistics Program, West Chester University, West Chester, PA 19383, USA
J Consult Clin Psychol 75:95-103. 2007..These data may have important implications for both treatment planning and the types of outcomes considered in clinical practice and research...
High-dose sertraline strategy for nonresponders to acute treatment for obsessive-compulsive disorder: a multicenter double-blind trialPhilip T Ninan
Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, 1841 Clifton Road, Atlanta, GA 30329, USA
J Clin Psychiatry 67:15-22. 2006..To evaluate the efficacy and safety of high-dose sertraline for patients with obsessive-compulsive disorder (OCD) who failed to respond to standard sertraline acute treatment...
The effect of 12-step self-help group attendance and participation on drug use outcomes among cocaine-dependent patientsRoger D Weiss
Department of Psychiatry, Harvard Medical School, Boston, MA 02115, USA
Drug Alcohol Depend 77:177-84. 2005..Moreover, the distinction between attending meetings and actively participating in 12-step activities has not typically been examined...
The effectiveness of St. John's Wort in major depressive disorder: a naturalistic phase 2 follow-up in which nonresponders were provided alternate medicationAlan J Gelenberg
University of Arizona Health Sciences Center, Tucson, AZ 85724, USA
J Clin Psychiatry 65:1114-9. 2004..A continuation study of an extract of St. John's wort (Hypericum perforatum) for depression was performed in follow-up to an acute study that found no significant difference between St. John's wort extract and placebo...
HIV risk reduction in the National Institute on Drug Abuse Cocaine Collaborative Treatment StudyGeorge E Woody
University of Pennsylvania, Philadelphia, Pennsylvania 19106 3475, USA
J Acquir Immune Defic Syndr 33:82-7. 2003..The combination of IDC and GDC was associated with an equal or even greater reduction in HIV risk than the other treatment conditions and thus shows promise as an effective HIV prevention strategy, at least for some patients...
Retention in psychosocial treatment of cocaine dependence: predictors and impact on outcomeLynne Siqueland
University of Pennsylvania Medical School, Philadelphia 19104, USA
Am J Addict 11:24-40. 2002..Patients with higher psychiatric severity were more at risk for continuing to use drugs after dropout...
Who starts treatment: engagement in the NIDA collaborative cocaine treatment studyLynne Siqueland
University of Pennsylvania Medical School, Philadelphia 19104, USA
Am J Addict 11:10-23. 2002..Patients with more days of cocaine use andpatients referred from advertisements were less likely to keep their intake appointments...
Development and initial validation of a multi-domain self-report measure of work functioningSarah Ring-Kurtz
Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
J Nerv Ment Dis 196:761-7. 2008..Changes across treatment indicated that the WHI Total and Performance scores increased significantly across psychotherapy. The WHI seems to be a reliable and valid instrument for measuring treatment related changes in work functioning...
