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Papakostas G, Shelton R, Zajecka J, Rickels K, Clain A, Baer L, Schoenfeld D, Nelson E, Barbee J, Lydiard B, Mischoulon D, Alpert J, Zisook S, Fava M. L-methylfolate augmentation of selective serotonin reuptake inhibitors (SSRIS) for major depressive disorder: Results of two randomized, double-blind trials. Eur Psychiatry 2020. [DOI: 10.1016/s0924-9338(11)72299-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
IntroductionTwo randomized, controlled trials of L-methylfolate augmentation of SSRIs for major depressive disorder (MDD) were conducted using a novel study design (sequential parallel comparison design- SPCD).Objectives/aimsTo evaluate the efficacy of L-methylfolate augmentation using the Hamilton Depression Rating Scale.MethodsIn study one (TRD-1), 148 outpatients with SSRI-resistant MDD were enrolled in a 60-day, SPCD study, divided into two 30-day periods (phases 1 and 2). Patients were randomized 2:3:3 to receive L-methylfolate (7.5mg/d in phase 1, 15mg/d in phase 2), placebo in phase 1 followed by L-methylfolate 7.5mg/d in phase 2, or placebo for both phases. Study two (TRD-2) involved 75 patients and was identical in design to TRD-1 except for the dose of L-methylfolate (15mg only).ResultsIn the TRD-1 Study, L-methylfolate 7.5 mg/d was not found to be more effective than placebo. In phase 1 of the TRD-2 Study, 37% of patients on L-methylfolate 15mg/d responded and 18% of placebo patients responded, while in phase 2 among placebo non-responders, the response rates were 28% on L-methylfolate 15mg/d and 9.5% on placebo. When phases 1 and 2 were pooled according to the SPCD model, the difference in response rates was statistically significant in favor of L-methylfolate (p = 0.0399). The rates of spontaneously reported AEs and rates of study discontinuation appear r comparable between L-methylfolate and placebo in both studies. Rates of study discontinuation were also comparableConclusionsThese studies suggest that L-methylfolate 15 mg/d may be a safe and effective augmentation strategy for inadequate response to SSRIs.
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Chaudhry B, Baer L, Kudelka A, Cohen J, Stopeck AT. Abstract P1-11-22: Aromatase inhibitors are significantly better tolerated by early stage breast cancer patients 75 or older and with significantly lower early discontinuation rate. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-11-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction:
Breast cancer is the most common cancer in women. In postmenopausal women with early stage estrogen receptor positive breast cancer, aromatase inhibitors (AI) are a common treatment option. AI's are reported to lead to a high early discontinuation rate in younger post-menopausal women due to poor tolerance. The most common side effects reported to lead to early discontinuation are arthralgia, hot flashes, fatigue, and night sweats. The reported tolerance to AI therapy in women age 75 or older is not well documented. Our study looks at women, ages 75 and older, diagnosed with early stage breast cancer who were placed on adjuvant AI therapy and focuses on tolerability, incidence of common side effects, rate of treatment changes, and on discontinuation rates.
Objective:
This study evaluates the tolerability, treatment side effects and the discontinuation rate of AI in women over the age of 75 with early stage breast cancer.
Methods:
Our study is a retrospective chart review of 58 patients' ages 75 to 95 with early stage breast cancer treated with adjuvant AI. Charts of patients were reviewed and duration of treatment, patient reported side effects, treatment changes, and discontinuation rate were recorded.
Results:
Data analysis showed that 36/55 (65.5%) of patients did not report significant side effects to AI. 6/55 (10.9%) patients required therapy changes due to side effects. 5/6 required one treatment change and 1/6 required multiple treatment changes. In 5/6 therapy was changed to another AI. Only 2/55 (3.6%) of patients discontinued therapy. In both patients who discontinued AI, therapy was discontinued due to medical complications unrelated to AI therapy. Average time to discontinuation was 11 months. The most common reported side effects were arthralgia 9/55 (16.4%), fatigue 3/55 (5.5%), hot flashes 4/55 (7.3%), rash 3/55 (5.5%) and hair thinning 3/55 (5.5%). The most common reported side effect which led to treatment change was arthralgia 4/6 (66.7%). With a median follow up time of 24 months, breast cancer specific mortality was 1/55 (1.8%).
Reported Side Effects on AIn=55 patientsPatients who noted symptomsPatients who changed therapy due to symptomsFatigue30Arthralgia94Hot flashes40Rash31Vaginal dryness10Hair thinning31
Conclusion:
Our study evaluated the tolerance of AI in older women diagnosed with early stage breast cancer. 36/55 (65.5%) of elderly patients reported no significant side effects suggesting that AI's are well tolerated in this population and the known side effects are significantly less common than previously reported in a younger cohort in whom arthralgia as well as vasomotor symptoms affect as many as 30% of women. This improved tolerance led to a significantly lower early discontinuation rate than previously reported in the younger cohort: discontinuation rate of 3.6% by 24 months in the 75 or older population versus 20% by 24 months in the younger cohort of post-menopausal women treated with AI.
Reference:
1 Wagner, L.I., Zhao, F., Goss, P.E. et al. Breast Cancer Res Treat (2018) 169: 537. https://doi-org.proxy.library.stonybrook.edu/10.1007/s10549-018-4713-2
Citation Format: Chaudhry B, Baer L, Kudelka A, Cohen J, Stopeck AT. Aromatase inhibitors are significantly better tolerated by early stage breast cancer patients 75 or older and with significantly lower early discontinuation rate [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-11-22.
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Affiliation(s)
- B Chaudhry
- Stony Brook University Hospital, Stony Brook, NY
| | - L Baer
- Stony Brook University Hospital, Stony Brook, NY
| | - A Kudelka
- Stony Brook University Hospital, Stony Brook, NY
| | - J Cohen
- Stony Brook University Hospital, Stony Brook, NY
| | - AT Stopeck
- Stony Brook University Hospital, Stony Brook, NY
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Baer L, Chaudhry B, Kudelka A, Cohen J, Stopeck AT. Abstract P1-11-24: Aromatase inhibitors and bone health in women 75 and older treated for early stage breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-11-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction:
Breast cancer is the most common cancer in women. In estrogen receptor positive breast cancers aromatase inhibitors (AI) are a common treatment option. AIs are associated with a reduction in bone mineral density, and patients with osteopenia at baseline have a higher risk of developing subsequent osteoporosis while on AI therapy. Women age 75 and older are a fast growing subset of breast cancer patients and commonly have osteopenia or osteoporosis at time of breast cancer diagnosis. Studies of long-term effects of AI on bone density in these older women who are at higher risk of osteoporosis and musculoskeletal events are lacking at this time.
Objective:
To evaluate the objective change in bone density in women over the age of 75 diagnosed with early stage breast cancer and treated with AI.
Methods:
A retrospective chart review of 49 patients ages 75 to 95 diagnosed with early stage breast cancer and treated with AI. Pretreatment DEXA scan results were recorded as well as prevalence of bone targeted therapy at the time of breast cancer diagnosis. Incidence of bone targeted therapy initiated subsequent to cancer diagnosis and changes in T score on follow up DEXA scans were collected as well. Incidence of musculoskeletal events and osteonecrosis of the jaw were recorded.
Results:
40/49 (81.6%) of study women were found to have osteopenia (23/49 [46.9%]) or osteoporosis (17/49 [34.7%]) on pre-treatment DEXA scans. Only 16/49 (32.7%) of patients were on bone-targeted treatment prior to breast cancer diagnosis. Of the patient with baseline osteoporosis, only 4/17 (23.5%) were on bone targeted treatment prior to breast cancer diagnosis. 25/49 (51%) of women were initiated on bone targeted therapy subsequent to breast cancer diagnosis and following review of pretreatment DEXA scan results. 5/49 (10.2%) of women were started on bisphosphonates and 7/49 (14.3%) were started on Denosumab. On the first subsequent DEXA scan at a median follow up of 2 years, 14/21(66.7%) of women were noted to have stable DEXA findings (defined as change in T score less than 0.5). 7/21 (33.3%) had a worsening T score on repeat DEXA. Of those patients with worsening T score, 3/7 (42.9%) changed categories (either from normal density to osteopenia or from osteopenia to osteoporosis. 3/49 (6%) of patients sustained a fracture while on AI therapy. There were no reported events of osteonecrosis of the jaw.
Subsequent DEXA showing stabilitySubsequent DEXA showing worsening T scoreFractureBaseline Normal bone density1 (n=3)2 (n=3)1 (n=9)Baseline Osteopenia9 (n=12)3 (n=12)0 (n=12)Baseline Osteoporosis4 (n=6)2 (n=6)2 (n=17)
Conclusion:
Many elderly women are found to have osteopenia or osteoporosis at the time of breast cancer diagnosis and AI initiation. Most elderly patients had stable findings on subsequent bone density testing. Women with known osteoporosis initiated on bone-targeted therapy and AI did not have significant worsening in bone health. With appropriate treatment and monitoring elderly women with baseline decreased bone density can be treated safely with aromatase inhibitors.
Citation Format: Baer L, Chaudhry B, Kudelka A, Cohen J, Stopeck AT. Aromatase inhibitors and bone health in women 75 and older treated for early stage breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-11-24.
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Affiliation(s)
- L Baer
- Stony Brook University Hospital, Stony Brook, NY
| | - B Chaudhry
- Stony Brook University Hospital, Stony Brook, NY
| | - A Kudelka
- Stony Brook University Hospital, Stony Brook, NY
| | - J Cohen
- Stony Brook University Hospital, Stony Brook, NY
| | - AT Stopeck
- Stony Brook University Hospital, Stony Brook, NY
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Mischoulon D, Hylek L, Yeung AS, Clain AJ, Baer L, Cusin C, Ionescu DF, Alpert JE, Soskin DP, Fava M. Corrigendum to "Randomized, proof-of-concept trial of low dose naltrexone for patients with breakthrough symptoms of major depressive disorder on antidepressants" [J. Affect. Disord. 208 (2017, Jan. 15) 6-14, doi: 10.1016/j.jad.2016.08.029, Epub 2016 Oct. 1]. J Affect Disord 2018; 227:198. [PMID: 29100152 DOI: 10.1016/j.jad.2017.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- D Mischoulon
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States.
| | - L Hylek
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - A S Yeung
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - A J Clain
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - L Baer
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - C Cusin
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - D F Ionescu
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - J E Alpert
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - D P Soskin
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
| | - M Fava
- Depression Clinical and Research Program, Department of Psychiatry, The Massachusetts General Hospital/Harvard Medical School, Boston, MA, United States
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Kalinsky K, Baer L, Tsai WY, Ngan MC, Feldman SM, Taback B, Ananthakrishnan P, Chen-Seetoo M, Hibshoosh H, Crew KD, Maurer MA, Hershman DL. Abstract OT2-6-06: Pre-surgical “window of opportunity” trial of metformin and atorvastatin in newly diagnosed operable breast cancer. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-ot2-6-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Breast cancer requires energy homeostasis shifts with enhanced anabolism to enable rapid growth and continued proliferation. The main energy regulatory system is the AMP-activated kinase (AMPK) pathway triggered by changes in the AMP/ATP ratio. AMPK pathway closely interacts with the PI3K/AKT signaling pathway, with both pathways affecting downstream function of the master regulator mTOR. “Window of opportunity” studies with metformin alone, an AMPK inhibitor, have resulted in mixed results in reducing tumor proliferation in women with early-stage operable breast cancer. Reduction in tumor proliferation has been demonstrated with statins alone (i.e. HMG CoA reductase inhibitors) in pre-surgical trials. Dual therapy with both metformin and atorvastatin demonstrate synergistic activity in preclinical studies in cancer cell lines, showing enhanced anti-proliferative effect. The purpose of this study is to determine the effects of dual therapy with metformin and atorvastatin in women with newly diagnosed BC between breast biopsy and surgery.
Trial Design: Patients (n = 40) will receive metformin 1500mg (500 mg am/1000 mg pm) and atorvastatin 80mg pm, for 2-4 weeks following a diagnostic biopsy and prior to surgery (goal: at least 2 weeks). The main eligibility criteria for this open-label, single-institution, pre-surgical trial include operable stage 0-III BC. Patients must have at least 1 cm of tumor based on palpation or imaging to ensure sufficient pre-treatment tissue. Patients not considered for neoadjuvant chemotherapy are eligible. Specific Aims: Our hypothesis is that pre-surgical metformin plus atorvastatin will result in a significant decrease in the tumor proliferation marker Ki-67. Ki-67 will be log-transformed ln(ki-67), per international guidelines. Secondary objectives include evaluation of functional proteomic changes, such as AMPK/mTOR pathway signaling and apoptosis, by reverse phase protein array (RPPA), as well as assessment of changes in serum insulin, lipids, and markers of the insulin growth factor pathway.
Statistical Methods: Paired t-tests will be calculated to assess modulations in ln(ki-67) before and after treatment. Compared to historical control, we will achieve 80% power with 40 patients, anticipating a -0.523 reduction of ln(ki-67) and standard deviation of 1.15 before and after metformin plus statin (significance level, p = 0.05). We will also be comparing changes in ln(ki-67) in the treated patients to historical controls matched by age, stage, and BMI, using a two-sample t-test at level 0.05. Frequency distributions and summary descriptive statistics will be calculated for all other biomarkers in the two groups. Correlations between all biomarkers and changes in Ki-67 proliferation marker will be analyzed in exploratory fashion. We will also explore differences in modulation of tumor proliferation and functional proteomics in grade III tumors as compared to other tumors. We anticipate accrual 2-3 patient/month, completing the trial within 18 months. Contact information: kk2693@columbia.edu.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr OT2-6-06.
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Affiliation(s)
- K Kalinsky
- Columbia Universtiy Medical Center, New York, NY
| | - L Baer
- Columbia Universtiy Medical Center, New York, NY
| | - WY Tsai
- Columbia Universtiy Medical Center, New York, NY
| | - MC Ngan
- Columbia Universtiy Medical Center, New York, NY
| | - SM Feldman
- Columbia Universtiy Medical Center, New York, NY
| | - B Taback
- Columbia Universtiy Medical Center, New York, NY
| | | | | | - H Hibshoosh
- Columbia Universtiy Medical Center, New York, NY
| | - KD Crew
- Columbia Universtiy Medical Center, New York, NY
| | - MA Maurer
- Columbia Universtiy Medical Center, New York, NY
| | - DL Hershman
- Columbia Universtiy Medical Center, New York, NY
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Soleimani B, Manoskey A, Baer L, Stephenson E, Brehm C, Pae W, El-Banayosy A. 750 Application of New Generation Rotary Pumps and Oxygenators for Veno-Arterial Extracorporeal Membrane Oxygenation (VA-ECMO) for Refractory Cardiogenic Shock (RCS). J Heart Lung Transplant 2012. [DOI: 10.1016/j.healun.2012.01.766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Ündar A, Palanzo D, Qiu F, Alkan-Bozkaya T, Akcevin A, Talor J, Baer L, Woitas K, Wise R, McCoach R, Guan Y, Haines N, Wang S, Clark JB, Myers JL. Benefits of pulsatile flow in pediatric cardiopulmonary bypass procedures: from conception to conduction. Perfusion 2011; 26 Suppl 1:35-9. [DOI: 10.1177/0267659111404468] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This review on the benefits of pulsatile flow includes not only experimental and clinical data, but also attempts to further illuminate the major factors as to why this debate has continued during the past 55 years. Every single component of the cardiopulmonary bypass (CPB) circuitry is equally important for generating adequate quality of pulsatility, not only the pump. Therefore, translational research is a necessity to select the best components for the circuit. Generation of pulsatile flow depends on an energy gradient; precise quantification in terms of hemodynamic energy levels is, therefore, a necessity, not an option. Comparisons between perfusion modes should be done after these basic steps have been taken. We have also included experimental and clinical data for direct comparisons between the perfusion modes. In addition, we included several suggestions for future clinical trials for other interested investigators.
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Affiliation(s)
| | | | - F Qiu
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - T Alkan-Bozkaya
- Dept. of Cardiovascular Surgery, American Hospital, Istanbul, Turkey
| | - A Akcevin
- Dept. of Cardiovascular Surgery, American Hospital, Istanbul, Turkey
| | - J Talor
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - L Baer
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - K Woitas
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - R Wise
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - R McCoach
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - Y Guan
- Dept. of Cardiopulmonary Bypass, The Fuwai Hospital, Beijing, China
| | - N Haines
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - S Wang
- Dept. of Cardiopulmonary Bypass, The Fuwai Hospital, Beijing, China
| | - J B Clark
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
| | - J L Myers
- Penn State Hershey Pediatric Cardiovascular Research Center, Departments of Pediatrics, Surgery, Bioengineering, Public Health Sciences, and Comparative Medicine, Penn State Hershey College of Medicine, Penn State Hershey Children’s Hospital, Hershey, Pennsylvania, USA
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Batchinsky A, Ward J, Necsoiu C, Walker K, Nguyen R, Baer L, Burns J, Hagerman E, Wade C, Cancio L. Are we listening to music or noise? Use of the Lyapunov exponent for comprehensive assessment of heart rate complexity during hemorrhage in sedated conscious miniature swine. J Crit Care 2009. [DOI: 10.1016/j.jcrc.2009.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kim CY, Chu D, Baer L, Wu S. High-grade proteinuria associated with bevacizumab in patients with renal cell cancer and non-renal cell cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e16089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e16089 Background: Bevacizumab is a humanized monoclonal antibody that inhibits vascular endothelial growth factor. It is a widely used angiogenesis inhibitor in the treatment of renal cell cancer (RCC) and other solid tumors. Proteinuria is associated with significant morbidity and treatment interruptions. The overall risk for proteinuria is unclear. This study was conducted to determine the risk of developing proteinuria among RCC and non-RCC patients receiving bevacizumab. Methods: Databases from PUBMED and Web Science from January 1966 until July 2008 and abstracts presented at ASCO from January 2000 to July 2008 were searched to identify relevant studies. Studies included randomized controlled clinical trials in which standard anti-neoplastic therapy was administered with and without bevacizumab with available data for proteinuria. Summary incidence rate, relative risk (RR), and 95% confidence interval (CI) were calculated employing fixed or random effect models based upon the heterogeneity of included studies. Results: A total of 6,702 patients from 14 randomized controlled studies were included for analysis. The incidence of all-grade proteinuria in patients receiving bevacizumab was 19.3% (95% CI: 11.9–29.6%) with 2.3% (95% CI: 1.2–4.1%) being high-grade (grade 3 or 4). Patients treated with bevacizumab had an increased risk of developing high-grade proteinuria with RR of 6.3 (95% CI: 4.0–9.9) compared with controls. Risk may vary with dose of bevacizumab; significant difference may exist in patients receiving bevacizumab at 5 mg/kg/week (RR 9.1, 95% CI: 4.3–19.6, p < 0.001) and 2.5 mg/kg/week (RR = 5.1, 95%CI: 3.0–8.8, p < 0.001). The risk of high-grade proteinuria may also depend on tumor type; the incidence of high-grade proteinuria was 10.0% (95% CI: 4.3–22.4%) with a RR 48.7 (95% CI: 9.7–244.3) among 703 RCC patients compared with an incidence of 1.7% (95% CI: 0.09–3.2%) and RR of 5.2 (95% CI: 3.3–8.4) among 5,999 non-RCC patients. Conclusions: There is a significant risk for high-grade proteinuria in patients receiving bevacizumab. The risk may vary with bevacizumab dose and tumor type. RCC patients may have higher risk than non-RCC patients. Close monitoring and management are recommended for patients at high risk. No significant financial relationships to disclose.
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Affiliation(s)
- C. Y. Kim
- SUNY Stony Brook University Medical Center, Stony Brook, NY; SUNY Stony Brook University Medical Center, Stony Brook, NY
| | - D. Chu
- SUNY Stony Brook University Medical Center, Stony Brook, NY; SUNY Stony Brook University Medical Center, Stony Brook, NY
| | - L. Baer
- SUNY Stony Brook University Medical Center, Stony Brook, NY; SUNY Stony Brook University Medical Center, Stony Brook, NY
| | - S. Wu
- SUNY Stony Brook University Medical Center, Stony Brook, NY; SUNY Stony Brook University Medical Center, Stony Brook, NY
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Smith J, Baer L, Blank S, Dilawari A, Carapetyan K, Alvear M, Utate M, Curtin J, Muggia F. A screening and prevention programme serving an ethnically diverse population of women at high risk of developing breast and/or ovarian cancer. Ecancermedicalscience 2009. [DOI: 10.3332/ecancer.2009.123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Smith J, Baer L, Blank S, Dilawari A, Carapetyan K, Alvear M, Utate M, Curtin J, Muggia F. A screening and prevention programme serving an ethnically diverse population of women at high risk of developing breast and/or ovarian cancer. Ecancermedicalscience 2009; 3:123. [PMID: 22275995 PMCID: PMC3224011 DOI: 10.3332/ecancer.2008.123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2008] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION We describe a screening and prevention programme primarily targeting under-served minority women at high risk of breast and/or ovarian cancer. Women attending this Bellevue Hospital Center (BHC) Clinic were either self-referred from a variety of special outreach programmes or referred internally by medical professionals caring for relatives or friends. Our objective was to delineate referral sources and preliminary risk-assessment findings in relation to demographic features in this population. METHODS Following a detailed family and personal history intake and physical examination, each woman on her initial visit is categorized into a low (standard) risk, high-risk or indeterminate-risk group. Women found to be at high risk of developing breast and/or ovarian cancers are referred for further testing, additional screening measures, or participation in chemoprevention trials. All other women are counselled concerning follow-up and lifestyle issues. RESULT Between 2003 and 2007, 171 women for whom complete information was obtained were analysed. Thirty-four of the women were Caucasians (19.8%) and 137 (80.2%) were ethnically diverse minority women. Sixty-two (36.2%) were found to be at high risk with a median age of 42 years. The majority of the high-risk women were referred to the clinic by medical professionals (58%), most of whom were from within the BHC health care system. In fact, one-fourth of the referrals were women who carried a diagnosis of cancer, mostly arising in the breast, and who were concerned with risks to other family members. Trends in genetic testing results indicate fewer mutations among high-risk Asians than among other ethnicities. CONCLUSION Accurate risk assessments and implementation of screening and prevention measures have been challenging during the first few years of operation. Nevertheless, the need for providing consultation from internal referrals and the potential for genetic and psychosocial research in an ethnically diverse population are powerful incentives for continuing to evolve these services.
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Affiliation(s)
- J Smith
- Department of Medical Oncology, New York University, USA
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Wernicke A, Parhar P, Baer L, Rasca M, Goldbeg J, Formenti S. Assessment of Interobserver and Intraobserver Variability in Measuring Compliance of the Breast With the Tissue Compliance Meter. Int J Radiat Oncol Biol Phys 2007. [DOI: 10.1016/j.ijrobp.2007.07.1231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Henderson DC, Copeland PM, Nguyen DD, Borba CP, Cather C, Eden Evins A, Freudenreich O, Baer L, Goff DC. Homocysteine levels and glucose metabolism in non-obese, non-diabetic chronic schizophrenia. Acta Psychiatr Scand 2006; 113:121-5. [PMID: 16423163 DOI: 10.1111/j.1600-0447.2005.00621.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [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: 11/28/2022]
Abstract
OBJECTIVE We studied a sample of schizophrenia out-patients to test the hypotheses that serum homocysteine concentrations would correlate positively with measures of glucose metabolism. METHOD Subjects underwent a nutritional assessment and fasting plasma, serum insulin and homocysteine tests. RESULTS Males had a significantly higher homocysteine levels than females (7.69 +/- 1.42 microM vs. 6.63 +/- 1.40 microM; P = 0.02). Comparing subjects with normal fasting glucose (NFG) (glucose < 100 mg/dl) and impaired fasting glucose (IFG) (> or = 100 mg/dl) subjects with IFG (mean 8.2 +/- 1.5 microM) had significantly higher homocysteine levels than those with NFG (mean 7.2 +/- 1.4 microM, P = 0.03). IFG was also associated with greater mean values for a Homeostatic Model Assessment-Insulin Resistance (HOMA-IR) (P = 0.002) and diastolic blood pressure (P = 0.045). CONCLUSION The group with IFG had higher fasting serum homocysteine concentrations than those with NFG which supports a connection to an important cardiovascular risk factor.
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Affiliation(s)
- D C Henderson
- Schizophrenia Program, Massachusetts General Hospital, Boston, MA, USA.
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15
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Zakrzewska EI, Maple R, Lintault L, Wade C, Baer L, Ronca A, Plaut K. Association between gravitational force and tissue metabolism in periparturient rats. J Gravit Physiol 2004; 11:P157-60. [PMID: 16240499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Recently, interest in mammalian reproduction and offspring survival in altered gravity has been growing. Because successful lactation is critical for mammalian neonate survival, we have been studying the effect of gravity metabolism. We have shown an exponential relationship between glucose metabolic rate in mammary tissue of periparturient rats and an increase in gravity load. In this study we showed that changes in mammary metabolic rate due to gravity force were accompanied by a decrease in glucose metabolism in adipose tissue and by a reduced size of adipocytes. We assume that these changes are likely due to changes in prolactin or leptin levels related to altered gravity load.
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Affiliation(s)
- E I Zakrzewska
- Department of Animal Science, University of Vermont, Burlington, VT 05405, USA
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16
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Rauch SL, Dougherty DD, Cosgrove GR, Cassem EH, Alpert NM, Price BH, Nierenberg AA, Mayberg HS, Baer L, Jenike MA, Fischman AJ. Cerebral metabolic correlates as potential predictors of response to anterior cingulotomy for obsessive compulsive disorder. Biol Psychiatry 2001; 50:659-67. [PMID: 11704072 DOI: 10.1016/s0006-3223(01)01188-x] [Citation(s) in RCA: 104] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND As interventions for severe, treatment-refractory obsessive compulsive disorder (OCD), neurosurgical procedures are associated with only modest efficacy. The purpose of this study was to identify cerebral metabolic correlates as potential predictors of treatment response to anterior cingulotomy for OCD. METHODS Clinical data were analyzed in the context of a retrospective design. Subjects were 11 patients who underwent stereotactic anterior cingulotomy for OCD. Symptom severity was measured using the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) before and at approximately 6 months postoperative. Preoperative F-18-fluorodeoxyglucose-positron emission tomography (FDG-PET) data were available. Statistical parametric mapping methods were used to identify loci of significant correlation between preoperative regional cerebral metabolism and postoperative reduction in Y-BOCS scores. RESULTS One locus within right posterior cingulate cortex was identified, where preoperative metabolism was significantly correlated with improvement in OCD symptom severity following cingulotomy. Specifically, higher preoperative rates of metabolism at that locus were associated with better postoperative outcome. CONCLUSIONS A possible predictor of treatment response was identified for patients with OCD undergoing anterior cingulotomy. Further research, utilizing a prospective design, is indicated to determine the validity and reliability of this finding. If confirmed, an index for noninvasively predicting response to cingulotomy for OCD would be of great value.
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Affiliation(s)
- S L Rauch
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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17
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Burchardt M, Burchardt T, Anastasiadis AG, Kiss AJ, Shabsigh A, de La Taille A, Pawar RV, Baer L, Shabsigh R. Erectile dysfunction is a marker for cardiovascular complications and psychological functioning in men with hypertension. Int J Impot Res 2001; 13:276-81. [PMID: 11890514 DOI: 10.1038/sj.ijir.3900725] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.2] [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: 11/08/2022]
Abstract
The aim of this study was to investigate the incidence of cardiovascular complications in hypertensive patients with erectile dysfunction (ED). An anonymous questionnaire was mailed to 467 and received from 104 hypertensive male patients. Despite the low response rate of 22%, the following interesting findings could be observed: 70.6% of the patients who responded suffered from ED. The hypertensive patients with ED had significantly higher prevalence of cardiovascular complications (P < 0.05). The correlation between depression and low quality of life as well as between ED and low sexual satisfaction was also statistically significant (P = 0.05). ED in hypertensive patients can be considered as a marker for cardiovascular complications in this patient group.
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Affiliation(s)
- M Burchardt
- Department of Urology, College of Physicians and Surgeons of Columbia University, New York, NY, USA
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18
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Rauch SL, Whalen PJ, Curran T, Shin LM, Coffey BJ, Savage CR, McInerney SC, Baer L, Jenike MA. Probing striato-thalamic function in obsessive-compulsive disorder and Tourette syndrome using neuroimaging methods. Adv Neurol 2001; 85:207-24. [PMID: 11530429] [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
In summary, contemporary pathophysiological models of OCD and related disorders implicate CSTC circuitry. In this chapter, we have reviewed relevant concepts related to implicit learning and more specifically, the use of an implicit sequence learning paradigm as a probe of striato-thalamic function. An initial PET investigation of patients with OCD confirmed a priori hypotheses of failure to recruit right striatum, despite the absence of a performance deficit (22). A modified version of the SRT was studied in conjunction with fMRI and yielded reliable right-lateralized striatal activation in a cohort of 10 male subjects, with clear spatial dissociation of caudate and putamen activation foci (119). Subsequent studies in our laboratory suggest that this paradigm also yields a reliable temporal window of thalamic deactivation, and hence a means for assessing thalamic gating in human subjects (120). Finally, as presented in this chapter, preliminary data from the fMRI-SRT in patients with OCD and TS as well as normal control subjects appear to replicate and extend the findings from our original PET-SRT study in OCD. Future investigations in our laboratory will seek to elaborate upon these preliminary results. In particular, we intend to study psychiatric comparison groups to establish the generalizability and/or specificity of these findings across disorders. Within OCD, we hope to explore the relationship between abnormal brain-activation patterns and symptom dimensions (34). Further, by studying subjects with remitted OCD who have been successfully treated, we hope to determine whether the observed brain-activation abnormalities represent state or trait markers. Finally, we have already begun to test a hypothesis of parallel processing deficiency in OCD by using a dual-task version of the SRT that makes simultaneous demands on implicit and explicit information processing systems (128). It is our hope that this program of research will yield new insights about OCD and related disorders, including TS. Most importantly, as other teams of investigators pursue complementary lines of inquiry, it is our wish that collective efforts in this field will lead to improved diagnosis and treatment, if not cure or prevention, for those who are afflicted with these illnesses.
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Affiliation(s)
- S L Rauch
- Departments of Psychiatry and Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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19
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Keuthen NJ, Deckersbach T, Wilhelm S, Engelhard I, Forker A, O'Sullivan RL, Jenike MA, Baer L. The Skin Picking Impact Scale (SPIS): scale development and psychometric analyses. Psychosomatics 2001; 42:397-403. [PMID: 11739906 DOI: 10.1176/appi.psy.42.5.397] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
The Skin Picking Impact Scale (SPIS) is a self-report instrument developed to assess the psychosocial consequences of repetitive skin picking. An initial 28-item scale was administered to 31 individuals with severe self-injurious skin picking and 78 individuals with non-self-injurious skin picking. Item difficulty levels and part-whole correlations resulted in a 10-item scale with good internal consistency. SPIS scores for those with self-injurious skin picking were significantly higher than for those with non-self-injurious skin picking. SPIS scores for those with self-injurious skin picking correlated with duration of daily picking, satisfaction during picking, and shame subsequent to picking, as well as Beck Depression Inventory and Beck Anxiety Inventory scores. Sensitivity and specificity analyses indicate that a scale cutoff score of 7 optimally discriminates individuals with self-injurious skin picking from those with non-self-injurious skin picking.
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Affiliation(s)
- N J Keuthen
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown 02129-2060, USA.
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20
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Abstract
The effectiveness of "home-based" exposure and response prevention was assessed in a series of 11 subjects with obsessive-compulsive disorder (OCD). Patients received 24 treatment sessions in a range of natural settings and situations. Sixty-four percent of the patients responded to behavior therapy in these settings, and 36% achieved lasting improvements in their OCD symptoms. Implications for the impact on consumers of this seldom-used application of behavior therapy are discussed and some recommendations for future research are made.
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Affiliation(s)
- J Rosqvist
- Department of Psychiatry, Massachusetts General Hospital, Charlestown 02129-2000, USA.
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21
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Abstract
OBJECTIVE This paper reports on the development of the Skin Picking Scale (SPS), a six-item paper-and-pencil measure for the assessment of skin picking. METHODS 28 severe self-injurious and 77 non-self-injurious skin pickers initially completed an eight-item severity scale modeled after the Yale--Brown Obsessive--Compulsive Scale (Y-BOCS). RESULTS Group comparisons and part--whole correlations for individual scale items resulted in a six-item scale with a total score range of 0--24. A Cronbach's alpha coefficient of.80 indicated moderate internal consistency for the scale. Construct validity was demonstrated by significant correlations between SPS total scale scores and self-reported average duration of skin picking episodes. Significant correlations were also reported between SPS total scale scores and both Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI) scores, as well as self-reported intensity of emotions during the picking process. Lastly, sensitivity and specificity analyses suggest that a SPS cut-off score of 7 differentiates severe self-injurious and non-self-injurious skin pickers. CONCLUSION The SPS is a valid and reliable self-report scale for the assessment of severity in medical and psychiatric patients who endorse skin picking.
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Affiliation(s)
- N J Keuthen
- Department of Psychiatry, Massachusetts General Hospital, Charlestown, MA 02129-2060, USA.
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22
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Rauch SL, Makris N, Cosgrove GR, Kim H, Cassem EH, Price BH, Baer L, Savage CR, Caviness VS, Jenike MA, Kennedy DN. A magnetic resonance imaging study of regional cortical volumes following stereotactic anterior cingulotomy. CNS Spectr 2001; 6:214-22. [PMID: 16951656 DOI: 10.1017/s1092852900008592] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The purpose of this study was to test the hypothesis that orbitofrontal cortical volume would be reduced following anterior cingulotomy for obsessive-compulsive disorder (OCD). Whole brain cortical parcellation was performed on magnetic resonance imaging (MRI) data from nine patients, before and 9 (+/-6) months following anterior cingulotomy. No significant volumetric reductions were found in the orbitofrontal cortex. Exploratory findings of reduced volume in ventral temporo-fusiform and posterior cingulate regions were consistent with chance differences, in the face of multiple comparisons. Therefore, though the circumscribed lesions of anterior cingulotomy have recently been associated with corresponding volumetric reductions in the caudate nucleus, no comparable volumetric reductions are evident in cortical territories. Taken together, these results are most consistent with a model of cingulo-striatal perturbation as a putative mechanism for the efficacy of this procedure. While limitations in sensitivity may have also contributed to these negative findings, the methods employed have previously proven sufficient to detect cortical volumetric abnormalities in OCD. The current results may reflect a relatively diffuse pattern of cortico-cortical connections involving the neurons at the site of cingulotomy lesions. Future functional neuroimaging studies are warranted to assess possible cortical or subcortical metabolic changes associated with anterior cingulotomy, as well as predictors of treatment response.
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Affiliation(s)
- S L Rauch
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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23
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Keuthen NJ, Fraim C, Deckersbach T, Dougherty DD, Baer L, Jenike MA. Longitudinal follow-up of naturalistic treatment outcome in patients with trichotillomania. J Clin Psychiatry 2001; 62:101-7. [PMID: 11247093 DOI: 10.4088/jcp.v62n0205] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [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: 10/19/2022]
Abstract
BACKGROUND Little is known about the longitudinal course of treatment outcome in patients with trichotillomania. The authors conducted a second follow-up assessment on a cohort of hair pullers previously studied. METHOD Forty-four subjects completed a hair-pulling questionnaire and paper-and-pencil measures of hair-pulling severity and impact, psychosocial functioning, depression, anxiety, and self-esteem. Mean time elapsed between the first and second follow-up assessment was 2.5 years (index evaluation to first follow-up = 3.5 years). RESULTS Twenty-seven subjects (61.4%) had active treatment since the first follow-up. No significant changes in hair pulling, depression, anxiety, or psychosocial functioning were reported from first to second follow-up. Self-esteem scores significantly worsened during this period (p = .000). A trend toward worsening also existed for psychosocial impact scores. Comparison of scores at index evaluation with second follow-up still showed significant improvement over time for hair pulling (p = .001) but significant worsening in self-esteem (p = .000). Treatment and responder status were unrelated to clinical functioning, with the exception of depression and psychosocial impact. CONCLUSION Although hair pullers exhibit initial improvement with treatment, scale scores plateau or worsen by second follow-up. Significant worsening in self-esteem at second follow-up may be related to the absence of further improvements in hair-pulling severity. Future research should focus on the interrelationships among self-esteem, depression, and hair pulling during treatment for this disorder.
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Affiliation(s)
- N J Keuthen
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Charlestown, USA.
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24
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Henin A, Savage CR, Rauch SL, Deckersbach T, Wilhelm S, Baer L, Otto MW, Jenike MA. Is age at symptom onset associated with severity of memory impairment in adults with obsessive-compulsive disorder? Am J Psychiatry 2001; 158:137-9. [PMID: 11136649 DOI: 10.1176/appi.ajp.158.1.137] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [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: 11/30/2022]
Abstract
OBJECTIVE Age at onset is a potentially important marker for neurobiological features of obsessive-compulsive disorder (OCD). This study examined the relationship between age at symptom onset and memory impairment in adults with OCD. METHOD The authors used the Rey-Osterrieth Complex Figure Test and the California Verbal Learning Test to compare memory functioning of 37 adult OCD patients with self-reported childhood onset of symptoms (onset at less than 18 years of age) with that of 31 patients with adult-onset symptoms. RESULTS No differences were found between the two groups on any of the verbal and nonverbal memory measures. CONCLUSIONS Self-reported age at symptom onset is not associated with memory performance in adult patients with OCD according to tests previously found to be sensitive to frontal-striatal system dysfunction and impairment in OCD. Such dysfunction appears to be a consistent feature of OCD in adults, regardless of age at initial symptom onset.
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Affiliation(s)
- A Henin
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02129-2060, USA
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25
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Rauch SL, Kim H, Makris N, Cosgrove GR, Cassem EH, Savage CR, Price BH, Nierenberg AA, Shera D, Baer L, Buchbinder B, Caviness VS, Jenike MA, Kennedy DN. Volume reduction in the caudate nucleus following stereotactic placement of lesions in the anterior cingulate cortex in humans: a morphometric magnetic resonance imaging study. J Neurosurg 2000; 93:1019-25. [PMID: 11117844 DOI: 10.3171/jns.2000.93.6.1019] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.5] [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: 11/06/2022]
Abstract
OBJECT The goal of this study was to test hypotheses regarding changes in volume in subcortical structures following anterior cingulotomy. METHODS Morphometric magnetic resonance (MR) imaging methods were used to assess volume reductions in subcortical regions following anterior cingulate lesioning in nine patients. Magnetic resonance imaging data obtained before and 9 +/- 6 months following anterior cingulotomy were subjected to segmentation and subcortical parcellation. Significant volume reductions were predicted and found bilaterally within the caudate nucleus, but not in the amygdala, thalamus, lenticular nuclei, or hippocampus. Subcortical parcellation revealed that the volume reduction in the caudate nucleus was principally referrable to the body, rather than the head. Furthermore, the magnitude of volume reduction in the caudate body was significantly correlated with total lesion volume. CONCLUSIONS Taken together, these findings implicate significant connectivity between a region of anterior cingulate cortex (ACC) lesioned during cingulotomy and the caudate body. This unique data set complements published findings in nonhuman primates, and advances our knowledge regarding patterns of cortical-subcortical connectivity involving the ACC in humans. Moreover, these findings indicate changes distant from the site of anterior cingulotomy lesions that may play a role in the clinical response to this neurosurgical procedure.
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Affiliation(s)
- S L Rauch
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, USA.
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26
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Burchardt M, Burchardt T, Baer L, Kiss AJ, Pawar RV, Shabsigh A, de la Taille A, Hayek OR, Shabsigh R. Hypertension is associated with severe erectile dysfunction. J Urol 2000; 164:1188-91. [PMID: 10992363] [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: 02/17/2023]
Abstract
PURPOSE The prevalence and severity of erectile dysfunction in patients with hypertension need to be further evaluated. We evaluate medical and hypertension status, and erectile function in patients with hypertension. MATERIALS AND METHODS The International Index of Erectile Function, which is a detailed questionnaire, including well established components to evaluate patient medical history, hypertension status and erectile dysfunction, was mailed to 476 male patients of the outpatient Hypertension Center of Columbia Presbyterian Medical Center. RESULTS The questionnaire was completed by 104 (22.3%) patients, and mean age was 62.2 years (range 34 to 75). Of the patients 84.8% were sexually active and 68. 3% had various degrees of erectile dysfunction, which was mild in 7. 7%, moderate in 15.4% and severe in 45.2%. Compared to the general population of erectile dysfunction cases in the literature our study population with hypertension had a higher incidence of severe erectile dysfunction. Although correlations of antihypertensive medications with incidence of erectile dysfunction did not reach statistical significance, there was a clear trend with patients treated with diuretics and beta-blockers having the highest incidence and those treated with alpha-blockers having the lowest incidence of erectile dysfunction. CONCLUSIONS In addition to the observation that erectile dysfunction is more prevalent in patients with hypertension than in an age matched general population, our study shows that it is more severe in those with hypertension than in the general population.
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Affiliation(s)
- M Burchardt
- Departments of Urology, Medicine and Biostatistics, College of Physicians and Surgeons of Columbia University, New York, New York, USA
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27
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Deckersbach T, Savage CR, Henin A, Mataix-Cols D, Otto MW, Wilhelm S, Rauch SL, Baer L, Jenike MA. Reliability and validity of a scoring system for measuring organizational approach in the Complex Figure Test. J Clin Exp Neuropsychol 2000; 22:640-8. [PMID: 11094399 DOI: 10.1076/1380-3395(200010)22:5;1-9;ft640] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [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: 11/03/2022]
Abstract
The Rey-Osterrieth Complex Figure Test (RCFT) is a widely-used measure of visuospatial construction and nonverbal memory. One of the critical aspects of this test is that organizing the figure into meaningful perceptual units during copy enhances its subsequent free recall from memory. This study examined the psychometric properties of a new system for quantifying the organizational approach to the RCFT figure and compared it to another compatible scoring system. We investigated interrater reliability of both systems and explored the influences of copy organization and copy accuracy on immediate recall. Seventy-one participants meeting DSM-IV criteria for obsessive-compulsive disorder and 55 healthy control participants completed the copy and immediate free recall condition of the RCFT. Interrater reliability was evaluated by Kappa coefficients and Pearson correlations. The effects of copy organization and copy accuracy on immediate recall were evaluated using multiple regression analyses. Results indicated that the organizational approach could be assessed with high reliability using both scoring systems. Organization during copy was a strong predictor for subsequent free recall from memory using both approaches. Multiple regression analysis indicated that all organizational elements were not equally predictive of memory performance. This new system represents a very simple and reliable approach to scoring organization on the RCFT, since it requires the identification of only 5 figure components. These characteristics should contribute to its clinical utility.
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Affiliation(s)
- T Deckersbach
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Cambridge, MA 02129, USA.ica
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28
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Abstract
OBJECTIVE To assess the relation between symptom dimensions of obsessive-compulsive disorder (OCD) and comorbid personality disorders (PDs). METHOD The scores of 75 OCD outpatients on five previously identified symptom dimensions were entered into multiple regression models as predictors of: 1) the presence of any type of PD; 2) the number of PDs; 3) the presence of any cluster A, B or C PD; and 4) the presence of each individual PD. RESULTS Twenty-eight patients (37.3%) met criteria for one or more PDs. High scores on the 'Hoarding' dimension were strongly related to the presence of any Axis II diagnosis, and to the number of PDs. Cluster C PDs (especially obsessive-compulsive and avoidant) had the highest partial correlations with 'Hoarding'. These results were independent of OCD symptom severity. CONCLUSION Previous conflicting findings about the prevalence of certain PDs in OCD might be due in part to differences in the constitution of the particular patient groups studied.
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Affiliation(s)
- D Mataix-Cols
- Departament de Psiquiatria i Psicobiologia Clínica, Universitat de Barcelona, Catalunya, Spain
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29
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Abstract
Although body dysmorphic disorder (BDD) is receiving increasing empirical attention, very little is known about neuropsychological deficits in this disorder. The current study investigated the nature of memory dysfunction in BDD, including the relationship between encoding strategies and verbal and nonverbal memory performance. We evaluated 17 patients with BDD and 17 healthy controls using the Rey-Osterrieth Complex Figure Test (RCFT) and the California Verbal Learning Test (CVLT). BDD patients differed significantly from healthy controls on verbal and nonverbal learning and memory indices. Multiple regression analyses revealed that group differences in free recall were statistically mediated by deficits in organizational strategies in the BDD cohort. These findings are similar to patterns previously observed in obsessive-compulsive disorder (OCD), suggesting a potential relationship between OCD and BDD. Studies in both groups have shown that verbal and nonverbal memory deficits are affected by impaired strategic processing.
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Affiliation(s)
- T Deckersbach
- Department of Psychiatry, Massachusetts General Hospital, Charlestown 02129, USA
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30
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Nakagawa A, Marks IM, Park JM, Bachofen M, Baer L, Dottl SL, Greist JH. Self-treatment of obsessive-compulsive disorder guided by manual and computer-conducted telephone interview. J Telemed Telecare 2000; 6:22-6. [PMID: 10824386 DOI: 10.1258/1357633001933899] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [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: 11/18/2022]
Abstract
While on a waiting list for treatment by therapist-guided exposure and ritual prevention (ERP), patients with obsessive-compulsive disorder (OCD) did self-treatment at home guided by a manual plus a computer-driven telephone interview system (BT STEPS). Of 21 patients who used the system for at least three weeks while on the waiting list, one improved so much that subsequent therapist-guided ERP was unnecessary. Progress of the rest with the system predicted later progress with therapist-guided ERP. Improvement after using the system was similar to that of 20 matched historical controls who had had therapist-guided ERP without the prior use of BT STEPS. Outpatient users of BT STEPS needed less subsequent clinician-guided time than did their matched controls. In this pilot study, patients with OCD improved nearly as much with home self-treatment guided by a manual plus computer, as with treatment guided by a behaviour therapist.
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31
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Keuthen NJ, Deckersbach T, Wilhelm S, Hale E, Fraim C, Baer L, O'Sullivan RL, Jenike MA. Repetitive skin-picking in a student population and comparison with a sample of self-injurious skin-pickers. Psychosomatics 2000; 41:210-5. [PMID: 10849452 DOI: 10.1176/appi.psy.41.3.210] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The prevalence of skin-picking and its associated characteristics were documented in a nonclinical sample of 105 college students. Subjects completed a self-report skin-picking inventory and several paper-and-pencil scales. Students who endorsed skin-picking were compared to a clinical sample of self-injurious skin-pickers (n = 31) reported on previously. Of the student subjects, 78.1% (n = 82) endorsed some degree of skin-picking and four subjects satisfied criteria for severe, self-injurious picking. Student subjects significantly differed from the clinical sample-of self-injurious skin-pickers in the duration, focus, and extent of picking, techniques used, reasons for picking, associated emotions, and picking sequelae.
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Affiliation(s)
- N J Keuthen
- OCD Clinic and Research Unit, Massachusetts General Hospital-East, Charlestown 02129, USA
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32
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Marks IM, O'Dwyer AM, Meehan O, Greist J, Baer L, McGuire P. Subjective imagery in obsessive-compulsive disorder before and after exposure therapy. Pilot randomised controlled trial. Br J Psychiatry 2000; 176:387-91. [PMID: 10827889 DOI: 10.1192/bjp.176.4.387] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Distressing mental imagery is hard to study experimentally in obsessive--compulsive disorder (OCD). AIMS To develop a way to assess mental imagery in OCD during functional magnetic resonance imaging (fMRI). METHOD A small randomised study, controlled for type and order of mental imagery and for treatment condition (exposure therapy guided by a computer or by a therapist, or relaxation guided by audio-tape). Before and after treatment, during fMRI scanning, patients imagined previously-rehearsed scenarios that evoked an urge to ritualise or non-OCD anxiety or a neutral state, and rated their discomfort during imagery. RESULTS The method evoked greater discomfort during OCD imagery and anxiety (non-OCD) imagery than during neutral imagery. Discomfort was reduced by cancelling imagery. Discomfort during OCD imagery (but not during anxiety non-OCD imagery) fell after exposure therapy but not after relaxation. CONCLUSIONS Results showed differences between OCD and non-OCD images and their change after successful treatment, and confirmed clinical suggestions that cancelling images reduced OCD discomfort. The method's success paves the way for further studies of mental imagery in OCD: for instance, during fMRI.
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Savage CR, Deckersbach T, Wilhelm S, Rauch SL, Baer L, Reid T, Jenike MA. Strategic processing and episodic memory impairment in obsessive compulsive disorder. Neuropsychology 2000. [PMID: 10674806 DOI: 10.1037//0894-4105.14.1.141] [Citation(s) in RCA: 39] [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: 11/08/2022] Open
Abstract
There is evidence that nonverbal memory problems in obsessive compulsive disorder (OCD) are mediated by impaired strategic processing. Although many studies have found verbal memory to be normal in OCD, these studies did not use tests designed to stress organizational strategies. This study examined verbal and nonverbal memory performance in 33 OCD patients and 30 normal control participants with the Rey-Osterrieth Complex Figure Test and the California Verbal Learning Test. OCD patients were impaired on verbal and nonverbal measures of organizational strategy and free recall. Multiple regression modeling indicated that free recall problems in OCD were mediated by impaired organizational strategies used during learning trials. Therefore, verbal and nonverbal episodic memory deficits in OCD are affected by impaired strategic processing. Results are consistent with neurobiological models proposing frontal-striatal system dysfunction in OCD.
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Affiliation(s)
- C R Savage
- Department of Psychiatry, Massachusetts General Hospital, Charlestown 02129-2060, USA.
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Baer L, Jacobs DG, Meszler-Reizes J, Blais M, Fava M, Kessler R, Magruder K, Murphy J, Kopans B, Cukor P, Leahy L, O'Laughlen J. Development of a brief screening instrument: the HANDS. Psychother Psychosom 2000; 69:35-41. [PMID: 10601833 DOI: 10.1159/000012364] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The present study was designed to develop a briefer screening scale of approximately 10 items which maintained the validity of the Zung Self-Rating Depression Scale in a sample similar to that attending National Depression Screening Day (NDSD), as well as a more general audience. METHODS We first administered 70 items from a variety of existing rating scales to 40 subjects who answered an ad for depressed subjects and 55 who answered an ad for non-depressed subjects, all of whose diagnoses were confirmed by the Structured Clinical Interview for DSM-IV (SCID). Based on the correlation between each item and the diagnostic criterion, we reduced the number of items to 17 which we then administered to another 45 subjects who answered an ad similar to that used for NDSD and also underwent a SCID interview. Based on these results, we arrived at the final 10-item Harvard Department of Psychiatry/NDSD scale (HANDS) with the assistance of the item-response theory. The items are scored for frequency of occurrence of each symptom over the past 2 weeks. Total scores range from 0 to 30. RESULTS The 10-item scale (HANDS) has good internal consistency and validity: a cutpoint score of 9 or greater gave sensitivity of at least 95% in both studies. Although specificity was lower for all scales in the self-selected population, the HANDS performed at least as well as the 20-item Zung Scale, the 21-item Beck Depression Inventory-II and the 15-item Hopkins Symptom Depression Checklist. CONCLUSION The 10-item HANDS performs as well as other widely used longer self-report scales and has the advantage of briefer administration time.
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Affiliation(s)
- L Baer
- Massachusetts General Hospital-East, Charlestown, MA 02129, USA.
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Deckersbach T, Otto MW, Savage CR, Baer L, Jenike MA. The relationship between semantic organization and memory in obsessive-compulsive disorder. Psychother Psychosom 2000; 69:101-7. [PMID: 10671831 DOI: 10.1159/000012373] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND A variety of evidence suggests that frontostriatal dysfunction is involved in obsessive-compulsive disorder (OCD). This evidence includes both neuroimaging findings and results from studies using neuropsychological assessments. Previous studies have documented nonverbal memory deficits in individuals with OCD, whereas verbal learning and memory were less affected. METHODS The present study examined both verbal and nonverbal memory in a sample of 17 untreated outpatients with OCD. We also evaluated the effects of encoding strategies which are believed to be mediated by frontostriatal system functioning. RESULTS OCD patients were significantly impaired in both verbal and nonverbal memory performance. This deficit was correlated with impairments in organizational and semantic clustering strategies at the time of encoding. CONCLUSIONS Deficits in organizational strategies are consistent with frontostriatal dysfunction models in OCD.
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Affiliation(s)
- T Deckersbach
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114-3139, USA
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36
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Miguel EC, do Rosário-Campos MC, Prado HS, do Valle R, Rauch SL, Coffey BJ, Baer L, Savage CR, O'Sullivan RL, Jenike MA, Leckman JF. Sensory phenomena in obsessive-compulsive disorder and Tourette's disorder. J Clin Psychiatry 2000; 61:150-6; quiz 157. [PMID: 10732667 DOI: 10.4088/jcp.v61n0213] [Citation(s) in RCA: 198] [Impact Index Per Article: 8.3] [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: 02/06/2023]
Abstract
BACKGROUND Recent studies have suggested that obsessive-compulsive disorder (OCD) is a heterogeneous disorder with some forms related to tics and Tourette's disorder. The present study was undertaken to investigate the sensory phenomena in patients with OCD and/or Tourette's disorder to determine if these phenotypic features represent valid clinical indices for differentiating tic-related OCD from non-tic-related OCD. METHOD We evaluated 20 adult outpatients with OCD, 20 with OCD plus Tourette's disorder, and 21 with Tourette's disorder, using a semistructured interview designed to assess several definitions of sensory phenomena reported in the literature. DSM-III-R criteria were used for the OCD and Tourette's disorder diagnoses. RESULTS Sensory phenomena including bodily sensations, mental urges, and a sense of inner tension were significantly more frequent in the 2 Tourette's disorder groups when compared with the OCD alone group. Feelings of incompleteness and a need for things to be "just right" were reported more frequently in the OCD plus Tourette's disorder group compared with the other 2 groups. CONCLUSION Sensory phenomena may be an important phenotypic measure for grouping patients along the OCD-Tourette's disorder spectrum. Sensory phenomena include bodily and mental sensations. Bodily sensations include focal or generalized body sensations (usually tactile, muscular-skeletal/visceral, or both) occurring either before or during the patient's performance of the repetitive behaviors. These sensations are more frequently found in patients with OCD plus Tourette's disorder than in patients with OCD alone. Mental sensations include urge only, energy release (mental energy that builds up and needs to be discharged), incompleteness, and just-right perceptions. They are all more frequently found in patients with OCD plus Tourette's disorder than in patients with OCD alone.
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Affiliation(s)
- E C Miguel
- Department of Psychiatry, University of São Paulo Medical School, SP, Brazil.
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Baer L, Spée R. A captured moment. Perspectives 2000; 24:28-9. [PMID: 12026576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Affiliation(s)
- L Baer
- Aging Program, Sunnybrook & Women's College Health Sciences Centre, Toronto
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38
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Savage CR, Deckersbach T, Wilhelm S, Rauch SL, Baer L, Reid T, Jenike MA. Strategic processing and episodic memory impairment in obsessive compulsive disorder. Neuropsychology 2000; 14:141-51. [PMID: 10674806 DOI: 10.1037/0894-4105.14.1.141] [Citation(s) in RCA: 169] [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] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
There is evidence that nonverbal memory problems in obsessive compulsive disorder (OCD) are mediated by impaired strategic processing. Although many studies have found verbal memory to be normal in OCD, these studies did not use tests designed to stress organizational strategies. This study examined verbal and nonverbal memory performance in 33 OCD patients and 30 normal control participants with the Rey-Osterrieth Complex Figure Test and the California Verbal Learning Test. OCD patients were impaired on verbal and nonverbal measures of organizational strategy and free recall. Multiple regression modeling indicated that free recall problems in OCD were mediated by impaired organizational strategies used during learning trials. Therefore, verbal and nonverbal episodic memory deficits in OCD are affected by impaired strategic processing. Results are consistent with neurobiological models proposing frontal-striatal system dysfunction in OCD.
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Affiliation(s)
- C R Savage
- Department of Psychiatry, Massachusetts General Hospital, Charlestown 02129-2060, USA.
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39
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Abstract
Using a combination of classical test theory and Rasch item analysis, we developed a short scale designed to measure the effectiveness of mental health treatment across a wide range of mental health services and populations. Item development for the scale was guided by literature review and interviews with senior clinicians and with patients. Using 3 different samples consisting of inpatients, outpatients, and nonpatients, we reduced our initial item pool from 81 to 10 items. The 10-item scale had an alpha of .96 and showed strong correlations with commonly used measures of psychological well-being and distress. Our results suggest that the scale appears to measure a broad domain of psychological health. The scale appeared to lack ceiling and floor effects, and it discriminated between inpatients, outpatients, and nonpatients, suggesting the scale has excellent potential to be broadly responsive to a variety of treatment effects. In addition, the new scale proved to be sensitive to treatment changes in a sample of 20 psychiatric inpatients. Overall, the initial data suggest that we have developed a brief, sensitive outcome measure designed to have wide application across psychiatric and psychological treatments and populations.
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Affiliation(s)
- M A Blais
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, USA.
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40
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Mataix-Cols D, Rauch SL, Manzo PA, Jenike MA, Baer L. Use of factor-analyzed symptom dimensions to predict outcome with serotonin reuptake inhibitors and placebo in the treatment of obsessive-compulsive disorder. Am J Psychiatry 1999; 156:1409-16. [PMID: 10484953 DOI: 10.1176/ajp.156.9.1409] [Citation(s) in RCA: 121] [Impact Index Per Article: 4.8] [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: 12/23/2022]
Abstract
OBJECTIVE No consistent predictors of outcome have been identified for the pharmaco-therapy of obsessive-compulsive disorder (OCD). Recent factor analytic studies have identified meaningful symptom dimensions that may be related to response to serotonin reuptake inhibitors and other treatments. METHOD A total of 354 outpatients with primary OCD were administered the Yale-Brown Obsessive Compulsive Scale Symptom Checklist, and its 13 main symptom categories were factor analyzed by using principal components analysis. The identified symptom dimensions were then entered into multiple regression models as outcome predictors of response to serotonin reuptake inhibitors and placebo response in a group of 150 nondepressed subjects who completed six double-blind, placebo-controlled trials with a serotonin reuptake inhibitor (clomipramine, fluvoxamine, fluoxetine, sertraline, and paroxetine). Eighty-four patients received a serotonin reuptake inhibitor and 66, placebo. RESULTS The principal components analysis identified five factors that explained 65.5% of variance in outcome: symmetry/ordering, hoarding, contamination/cleaning, aggressive/checking, and sexual/religious obsessions. Serotonin reuptake inhibitors were significantly superior to placebo on all outcome measures. Initial severity of OCD was related to greater posttreatment severity of OCD. Higher scores on the hoarding dimension predicted poorer outcome following treatment with serotonin reuptake inhibitors, after control for baseline severity. No predictors of placebo response were identified. Exclusion of clomipramine did not modify the overall results, suggesting a cross-serotonin reuptake inhibitor effect. CONCLUSIONS The identified symptom dimensions are largely congruent with those identified in earlier reports. Patients with OCD vary in their response to treatment with serotonin reuptake inhibitors. The presence of hoarding obsessions and compulsions is associated with poorer response to serotonin reuptake inhibitors.
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Affiliation(s)
- D Mataix-Cols
- Department of Psychiatry, Universitat de Barcelona, Spain.
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Bachofen M, Nakagawa A, Marks IM, Park JM, Greist JH, Baer L, Wenzel KW, Parkin JR, Dottl SL. Home self-assessment and self-treatment of obsessive-compulsive disorder using a manual and a computer-conducted telephone interview: replication of a UK-US study. J Clin Psychiatry 1999; 60:545-9. [PMID: 10485637 DOI: 10.4088/jcp.v60n0807] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.3] [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: 10/19/2022]
Abstract
BACKGROUND This open study replicates and extends previous pilot work with BT STEPS, a self-therapy system to assess and treat obsessive-compulsive disorder (OCD) through exposure and ritual prevention. METHOD 21 OCD patients entered this open trial, using a self-guiding manual and any Touch-Tone telephone to access computer-driven interviews via an Interactive Voice Response system. The patients also used the system to rate progress on rating scales. RESULTS The results support those of the previous open study. Of the 21 patients, 16 (76%) completed self-assessment over a mean of 21 days. Of these, 10 patients (48%) went on to do 2 or more exposure and ritual prevention sessions over a mean of 64 days; they improved significantly on OCD symptoms, as much as is usual with serotonin reuptake inhibitor medication, and in mood and work/social adjustment. Improvement was predicted by baseline motivation and by rapid completion of self-assessment with BT STEPS, even though self-assessment alone was not therapeutic. CONCLUSION The significant improvement in the intent-to-treat analysis was due to the subgroup of patients (48% of those who began BT STEPS) who went beyond self-assessment to do exposure and ritual prevention self-therapy at home guided by BT STEPS. A controlled trial is now needed.
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Affiliation(s)
- M Bachofen
- Institute of Psychiatry, University of London, Bethlem Royal and Maudsley Hospital, United Kingdom
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42
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Wilhelm S, Keuthen NJ, Deckersbach T, Engelhard IM, Forker AE, Baer L, O'Sullivan RL, Jenike MA. Self-injurious skin picking: clinical characteristics and comorbidity. J Clin Psychiatry 1999; 60:454-9. [PMID: 10453800 DOI: 10.4088/jcp.v60n0707] [Citation(s) in RCA: 150] [Impact Index Per Article: 6.0] [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: 10/19/2022]
Abstract
BACKGROUND Repetitive skin picking, a self-injurious behavior that may cause severe tissue damage, has received scant empirical attention. The authors examined the demographics, phenomenology, and associated psychopathology in a series of 31 subjects with this problem. METHOD Subjects were administered the Structured Clinical Interview for DSM-IV for Axis I and Axis II disorders. They also completed several mood questionnaires and a new self-report inventory designed to assess phenomenology, triggers, cognitions, emotions, and consequences associated with skin picking. RESULTS The mean age at onset on self-injurious skin picking was 15 years, and the mean duration of illness was 21 years. All subjects picked at more than one body area, and the most frequent sites of skin picking were pimples and scabs (87%). The most common comorbid Axis I diagnoses were obsessive-compulsive disorder (OCD; 52%), alcohol abuse/dependence (39%), and body dysmorphic disorder (32%). Forty-eight percent (N = 15) of the subjects met criteria for at least one mood disorder, and 65% (N = 20) for at least one anxiety disorder. The most common Axis II disorders were obsessive-compulsive personality disorder (48%) and borderline personality disorder (26%). CONCLUSION Self-injurious skin picking is a severe and chronic psychiatric and dermatologic problem associated with high rates of psychiatric comorbidity. It may be conceptualized as a variant of OCD or impulse-control disorder with self-injurious features and may, in some cases, represent an attempt to regulate intense emotions.
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Affiliation(s)
- S Wilhelm
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, USA.
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Cukor P, Baer L, Willis BS, Leahy L, O'Laughlen J, Murphy M, Withers M, Martin E. Use of videophones and low-cost standard telephone lines to provide a social presence in telepsychiatry. Telemed J 1999; 4:313-21. [PMID: 10220471 DOI: 10.1089/tmj.1.1998.4.313] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Research findings suggest that the value added by the video channel of currently available video conferencing technology is limited to the creation of a social presence of the other party. Almost all clinical information exchange takes place on the audio channel, while the interpersonal interactions (nods, blinks, facial expressions, and body language), which are so important in a face-to-face meeting, may not be adequately captured by the video. Several of our case studies are presented which suggest that, consistent with the social presence role for video, low-cost videophones may be effectively substituted for expensive ISDN-based systems in many mental health applications.
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Affiliation(s)
- P Cukor
- Consolidated Department of Psychiatry, Harvard University, Cambridge, Massachusetts, USA
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Abstract
BACKGROUND Previous neuropsychological studies of obsessive-compulsive disorder (OCD) have indicated impaired executive functioning and nonverbal memory. The extent to which impaired executive functioning impacts nonverbal memory has not been established. The current study investigated the mediating effects of organizational strategies used when copying a figure on subsequent nonverbal memory for that figure. METHODS We examined neuropsychological performance in 20 unmedicated subjects with OCD and 20 matched normal control subjects. Subjects were administered the Rey-Osterrieth Complex Figure Test (RCFT) and neuropsychological tests assessing various aspects of executive function. RESULTS OCD subjects differed significantly from healthy control subjects in the organizational strategies used to copy the RCFT figure, and they recalled significantly less information on both immediate and delayed testing. Multiple regression analyses indicated that group differences in immediate percent recall were significantly mediated by copy organizational strategies. Further exploratory analyses indicated that organizational problems in OCD may be related to difficulties shifting mental and/or spatial set. CONCLUSIONS Immediate nonverbal memory problems in OCD subjects were mediated by impaired organizational strategies used during the initial copy of the RCFT figure. Thus, the primary deficit was one affecting executive function, which then had a secondary effect on immediate memory. These findings are consistent with current theories proposing frontal-striatal system dysfunction in OCD.
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Affiliation(s)
- C R Savage
- Department of Psychiatry, Massachusetts General Hospital, Charlestown 02129-2060, USA
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Abstract
OBJECTIVE To determine if buffered lidocaine provided a more effective nerve block in a short time than plain lidocaine for neonatal circumcision. METHODS One hundred ninety-four newborn males were studied in a randomized trial using two dorsal penile nerve block preparations for circumcision. Ninety-two received plain lidocaine, and 102 received buffered lidocaine. The infants were evaluated at timed intervals before the procedure, during anesthetic injection, and during circumcision. Objective measurements of heart rate and oxygen saturation, and subjective determinations of behavioral state were recorded. Using heart rate as the major outcome variable, it was determined that 65 subjects per group would be needed to achieve a power of .08. Complications also were noted. RESULTS Heart rates and oxygen saturations were similar in the two groups at each timed interval. The behavioral characteristics and amount of crying also were comparable in both groups. The only complication was minor bleeding, seen in each group. CONCLUSION Adding a buffering agent to lidocaine did not provide a more effective level of anesthesia in a short time.
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Affiliation(s)
- C W Newton
- Blodgett Memorial Medical Center, Grand Rapids, Michigan 49506, USA.
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Abstract
OBJECTIVE Tardive dyskinesia is a movement disorder affecting 20%-40% of patients treated chronically with neuroleptic drugs. The dopamine supersensitivity hypothesis cannot account for the time course of tardive dyskinesia or for the persistence of tardive dyskinesia and the associated structural changes after neuroleptics are discontinued. The authors hypothesized that neuroleptics enhance striatal glutamatergic neurotransmission by blocking presynaptic dopamine receptors, which causes neuronal damage as a consequence of oxidative stress. METHOD CSF was obtained from 20 patients with schizophrenia, 11 of whom had tardive dyskinesia. Markers for oxidative stress, including superoxide dismutase, lipid hydroperoxide, and protein carbonyl groups, and markers for excitatory neurotransmission, including N-acetylaspartate, N-acetylaspartylglutamate, aspartate, and glutamate, were measured in the CSF specimens. Patients were also rated for tardive dyskinesia symptoms with the Abnormal Involuntary Movement Scale. RESULTS Tardive dyskinesia patients had significantly higher concentrations of N-acetylaspartate, N-acetylaspartylglutamate, and aspartate in their CSF than patients without tardive dyskinesia when age and neuroleptic dose were controlled for. The significance of the higher levels of protein-oxidized products associated with tardive dyskinesia did not pass Bonferroni correction, however. Tardive dyskinesia symptoms correlated positively with markers of excitatory neurotransmission and protein carbonyl group and negatively with CSF superoxide dismutase activity. CONCLUSIONS These findings suggest that there are elevated levels of oxidative stress and glutamatergic neurotransmission in tardive dyskinesia, both of which may be relevant to the pathophysiology of tardive dyskinesia.
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Affiliation(s)
- G Tsai
- Department of Psychiatry, Harvard Medical School, Belmont, MA 02178, USA
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Osgood-Hynes DJ, Greist JH, Marks IM, Baer L, Heneman SW, Wenzel KW, Manzo PA, Parkin JR, Spierings CJ, Dottl SL, Vitse HM. Self-administered psychotherapy for depression using a telephone-accessed computer system plus booklets: an open U.S.-U.K. study. J Clin Psychiatry 1998; 59:358-65. [PMID: 9714264 DOI: 10.4088/jcp.v59n0704] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To evaluate the efficacy and acceptability of a self-help program for mild-to-moderate depression that combined treatment booklets and telephone calls to a computer-aided Interactive Voice Response (IVR) system. METHOD In an open trial, 41 patients from Boston, Massachusetts; Madison, Wisconsin; and London, England, used COPE, a 12-week self-help system for depression. COPE consisted of an introductory videotape and 9 booklets accompanied by 11 telephone calls to an IVR system that made self-help recommendations to patients based on information they entered. RESULTS All 41 patients successfully completed the self-assessment in the booklets and telephone calls; 28 (68%) also completed the 12-week self-help program. Hamilton Rating Scale for Depression (HAM-D) and Work and Social Adjustment scores improved significantly (41% and 42% mean reduction in the intent-to-treat sample, respectively, p < .001). Eighteen (64%) of the 28 completers were considered responders on the basis of > or = 50% reduction in their HAM-D scores. There was a higher percentage of completers in the pooled U.S. sites (82% vs. 43%), and U.S. completers improved more than those in the United Kingdom (73% vs. 43% were responders). Most (68%) of the calls were made outside usual office hours, Monday-Friday, 9:00 a.m. to 5:00 p.m. Expectation of effectiveness and time spent making COPE calls (more treatment modules) correlated positively with improvement over 12 weeks. Mean call length for completers was 14 minutes. CONCLUSION A self-help system comprised of a computer-aided telephone system and a series of booklets was used successfully by people with mild-to-moderate depression. These preliminary results are encouraging for people who cannot otherwise access ongoing, in-person therapy.
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Affiliation(s)
- D J Osgood-Hynes
- Massachusetts General Hospital and Harvard Medical School, Boston, USA.
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48
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Marks IM, Baer L, Greist JH, Park JM, Bachofen M, Nakagawa A, Wenzel KW, Parkin JR, Manzo PA, Dottl SL, Mantle JM. Home self-assessment of obsessive-compulsive disorder. Use of a manual and a computer-conducted telephone interview: two UK-US studies. Br J Psychiatry 1998; 172:406-12. [PMID: 9747402 DOI: 10.1192/bjp.172.5.406] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.0] [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: 11/23/2022]
Abstract
BACKGROUND Two studies tested whether subjects with obsessive-compulsive disorder could successfully use BT STEPS, a computer-aided system, to perform self-assessment for self-treatment of obsessive-compulsive disorder by exposure and ritual prevention. METHOD Subjects were given a self-guiding manual and could use a touch-tone telephone to access computer-controlled Interactive Voice Response interviews at their convenience from home. Using the BT STEPS system, patients rated themselves and worked out a plan for individually tailored self-exposure therapy. RESULTS Outcomes were similar in the two studies. Of the 63 subjects who used BT STEPS, 84% completed the self-assessment module. Most calls were made outside usual office hours. As expected, subjects did not improve merely by completing self-assessment. However, completion of self-assessment predicted later improvement with self-exposure therapy. CONCLUSIONS Most subjects successfully completed self-assessment using BT STEPS from their homes. DECLARATION OF INTEREST BT STEPS is a trademark of Pfizer, Inc. I.M.M., L.B. and J.H.G. have a financial interest in BT STEPS.
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49
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Greist JH, Marks IM, Baer L, Parkin JR, Manzo PA, Mantle JM, Wenzel KW, Spierings CJ, Kobak KA, Dottl SL, Bailey TM, Forman L. Self-treatment for obsessive compulsive disorder using a manual and a computerized telephone interview: a U.S.-U.K. study. MD Comput 1998; 15:149-57. [PMID: 9617085] [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] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Bt steps is a patient-centered behavioral therapy program that uses a manual and a computer-driven interactive voice response system to assess and treat obsessive compulsive disorder. This nine-step program contains a self-assessment module and a self-treatment module that provides teaching on exposure and ritual prevention. The patient reads about the steps in a manual and then uses a touch-tone telephone to contact the program, in which a recorded voice conducts the interview. Of 40 patients in an open 12-week trial in the United States and London, 35 completed the self-assessment module, and 17 completed at least two sessions of exposure and ritual prevention. The system produced statistically significant improvements on measures of obsessive compulsive disorder.
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Affiliation(s)
- J H Greist
- Foundation for Health, Research and Education, Middleton, Wisconsin 53562, USA
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Grachev I, Rauch S, O'Sullivan R, Makris N, Kennedy D, Savage C, Shera D, Baer L, Keuthen N, Caviness V, Jenike M. Cingulate and Orbitofrontal Cortex Volumetric Abnormalities in Trichotillomania. Neuroimage 1998. [DOI: 10.1016/s1053-8119(18)31343-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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