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Carter MM, Whitrock JN, Pratt CG, Shaughnessy EA, Meier TM, Barrord MF, Hanseman DJ, Reyna CR, Heelan AA, Lewis JD. ASO Visual Abstract: Nationwide Analysis of Locoregional Management for Ductal Carcinoma In Situ (DCIS) in Males-An NCDB Analysis of the Surgical Approach to DCIS in Males. Ann Surg Oncol 2024; 31:1663-1664. [PMID: 38127211 DOI: 10.1245/s10434-023-14783-8] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Affiliation(s)
- Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Elizabeth A Shaughnessy
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Teresa M Meier
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michelle F Barrord
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Department of Radiation Oncology, Kettering Health Cancer Center, Kettering, OH, USA
| | - Dennis J Hanseman
- Division of Research and Biostatistics, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Chantal R Reyna
- Division of Surgical Oncology, Department of Surgery, Loyola University Chicago's Stritch School of Medicine, Maywood, IL, USA
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Whitrock JN, Carter MM, Leonard LD, Lewis JD, Shaughnessy EA, Heelan AA. Axillary management in breast cancer after neoadjuvant chemotherapy in the modern era: A national cancer database analysis. Surgery 2024; 175:687-694. [PMID: 37880050 DOI: 10.1016/j.surg.2023.08.039] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/27/2023] [Accepted: 08/08/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Axillary management for node-positive breast cancer continues to evolve. Data further supporting targeted axillary dissection after neoadjuvant chemotherapy was published in 2016 and may have induced changes in practice. METHODS Patients included in the National Cancer Database from 2014 to 2017 with clinical T1 to T4 and node-positive disease who underwent neoadjuvant chemotherapy before surgical axillary management were evaluated. Patients were divided into the following 3 groups: selective axillary dissection, minimal axillary dissection, and maximal axillary dissection, according to surgical axillary management and pathological node status. RESULTS Patients who underwent selective axillary dissection were younger (52.4 years ± 12.4, P < .0001) compared to maximal axillary dissection (55.1 ± 12.7) and minimal axillary dissection (54.6 ± 12.7). Patients with higher clinical stage more frequently underwent maximal axillary dissection, and those with lower tumor grade more frequently underwent minimal axillary dissection (P < .0001). Community cancer programs were more likely to perform maximal axillary dissection compared to all other types of programs and had the slowest rate of adoption of selective axillary dissection. Integrated Network Cancer Programs had the lowest proportion of maximal axillary dissection performed and the highest proportion of selective axillary dissection. Uninsured patients were more likely to receive maximal axillary dissection, and those with private insurance were more likely to undergo selective axillary dissection (P < .0001). Selective axillary dissection rates increased from 29.8% of procedures in 2016 to 41.5% in 2017, and MaxAD rates decreased from 62.4% in 2016 to 47.9% in 2017. CONCLUSION Utilization of selective axillary dissection has increased since 2016; however, discrepancies in surgical axillary management after neoadjuvant chemotherapy still exist.
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Affiliation(s)
- Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Laura D Leonard
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Elizabeth A Shaughnessy
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, OH.
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Carter MM, Whitrock JN, Pratt CG, Shaughnessy EA, Meier TM, Barrord MF, Hanseman DJ, Reyna CR, Heelan AA, Lewis JD. Nationwide Analysis of Locoregional Management for Ductal Carcinoma In Situ in Males: An NCDB Analysis of the Surgical Approach to DCIS in Males. Ann Surg Oncol 2024; 31:1599-1607. [PMID: 37978114 DOI: 10.1245/s10434-023-14579-w] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Limited data exist regarding the optimal locoregional approach for males with ductal carcinoma in situ (DCIS). This study examined trends in management and survival for males with DCIS. METHODS The National Cancer Database (NCDB) was queried for males with a diagnosis of DCIS from 2006 to 2017. Patients were categorized by locoregional management. Continuous variables were evaluated by Kruskal-Wallis and categorical variables by chi-square or Fisher's exact test. Univariable and multivariable logistic regressions were performed to evaluate for predictors of patients receiving partial mastectomy (PM) with radiation. Survival was analyzed by Kaplan-Meier. RESULTS Between 2006 and 2017, 711 males with DCIS were identified. Most received mastectomy alone (57.1%). No change was observed in management approach from 2006 to 2017. Patients who underwent mastectomy alone were mostly hormone-positive (95.9% were estrogen-positive, 90.9% were progesterone-positive), although this cohort was least likely to receive hormone therapy (17.2%). Among those who underwent PM with radiation, only 61% of those who were hormone-positive received hormone therapy. Univariable analysis demonstrated that those of black race had lower odds of receiving PM with radiation (odds ratio [OR], 0.58; 95% confidence interval [CI], 0.36-0.84), which persisted in the multivariable analysis with control for age and tumor size (OR, 0.32; 95% CI, 0.15-0.67). Overall survival did not differ significantly between the four treatment methods (p = 0.08). CONCLUSIONS The management approach to male DCIS did not change from 2006 to 2017. Survival did not differ between treatment methods. Demographic and clinicopathologic features, including race, may influence locoregional treatments received, and further studies are needed to further understand this.
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Affiliation(s)
- Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Elizabeth A Shaughnessy
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Teresa M Meier
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michelle F Barrord
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Department of Radiation Oncology, Kettering Health Cancer Center, Kettering, OH, USA
| | - Dennis J Hanseman
- Division of Research and Biostatistics, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Chantal R Reyna
- Division of Surgical Oncology, Department of Surgery, Loyola University Chicago's Stritch School of Medicine, Maywood, IL, USA
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Whitrock JN, Chae RC, Kinzer AB, Delman AM, Price AD, Sisak S, Carter MM, Cuffy MC, Lemon KH, Chang AL, Silski LS, Quillin RC, Shah SA. Long-term follow-up of temporary abdominal closure in complex abdomens during liver transplant. Surgery 2023; 174:996-1000. [PMID: 37582668 DOI: 10.1016/j.surg.2023.07.009] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/26/2023] [Accepted: 07/08/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND Temporary abdominal closure is commonly employed in liver transplantation when patient factors make primary fascial closure challenging. However, there is minimal data evaluating long-term survival and patient outcomes after temporary abdominal closure. METHODS A single-center, retrospective review of patients undergoing liver transplantation from January 2013 through December 2017 was performed with a 5-year follow-up. Patients were characterized as either requiring temporary abdominal closure or immediate primary fascial closure at the time of liver transplantation. RESULTS Of 422 patients who underwent 436 liver transplantations, 17.2% (n = 75) required temporary abdominal closure, whereas 82.8% (n = 361) underwent primary fascial closure. Patients requiring temporary abdominal closure had higher Model for End-Stage Liver Disease scores preoperatively (27 [22-36] vs 23 [20-28], P = .0002), had higher rates of dialysis preoperatively (28.0% vs 12.5%, P = .0007), and were more likely to be hospitalized within 90 days of liver transplantation (64.0% vs 47.5%, P = .0093). On univariable analysis, survival at 1 year was different between the groups (90.9% surviving at 1 year for primary fascial closure versus 82.7% for temporary abdominal closure, P = .0356); however, there was no significant difference in survival at 5 years (83.7% vs 76.0%, P = .11). On multivariable analysis, there was no difference in survival after adjusting for multiple factors. Patients requiring temporary abdominal closure were more likely to have longer hospital stays (median 16 days [9.75-29.5] vs 8 days [6-14], P < .0001), more likely to be readmitted within 30 days (45.3% vs 32.2%, P = .03), and less likely to be discharged home (36.5% vs 74.2%, P < .0001). CONCLUSIONS Temporary abdominal closure after liver transplantation appears safe and has similar outcomes to primary fascial closure, though it is used more commonly in complex patients.
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Affiliation(s)
- Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/JennaWhitrockMD
| | - Ryan C Chae
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Alexandra B Kinzer
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Aaron M Delman
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/AaronDelman
| | - Adam D Price
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/APriceMD
| | - Stephanie Sisak
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Madison C Cuffy
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Kristina H Lemon
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/kristinalemon22
| | - Alex L Chang
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH
| | - Latifa S Silski
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/LaSilski
| | - Ralph C Quillin
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH. http://www.twitter.com/CutlerQuillin
| | - Shimul A Shah
- Cincinnati Research in Outcomes and Safety in Surgery Research Group, Department of Surgery, University of Cincinnati College of Medicine, OH; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, OH.
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Philpott HT, Carter MM, Birmingham TB, Pinto R, Primeau CA, Giffin JR, Lanting BA, Appleton CT. Synovial tissue perivascular edema is associated with altered gait patterns in patients with knee osteoarthritis. Osteoarthritis Cartilage 2022; 30:42-51. [PMID: 34774789 DOI: 10.1016/j.joca.2021.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To explore mechanisms of mechanoinflammation, we investigated the association between the presence of knee synovial perivascular edema and gait biomechanics that serve as surrogate measures of knee load in patients with knee osteoarthritis (OA). DESIGN Patients with symptomatic, radiographic knee OA and neutral to varus alignment undergoing total knee arthroplasty or high tibial osteotomy participated in this cross-sectional analysis. All participants underwent 3D gait analysis prior to surgery. Synovial biopsies were obtained during surgery for histopathological assessment. The association between the presence of synovial perivascular edema (predictor) and the external knee moment (outcome) in each orthogonal plane was analyzed using multivariate linear regression and polynomial mixed effects regression models, while adjusting for age, sex, BMI, and gait speed. RESULTS Ninety-two patients with complete gait and histopathological data were included. When fitted over 100% of stance, regression models indicated substantial differences between patients with and without synovial perivascular edema for knee moments in frontal, sagittal and transverse planes. The knee adduction moment was higher in patients with edema from 16 to 74% of stance, with the largest difference at 33% of stance (β = 6.87 Nm [95%CI 3.02, 10.72]); whereas the knee flexion-extension moment differed from 15 to 92% of stance, with the largest difference in extension at 60% of stance (β = -10.80 Nm [95%CI -16.20, -5.40]). CONCLUSIONS In patients with knee OA, the presence of synovial perivascular edema identified by histopathology is associated with aberrant patterns of knee loading throughout stance, supporting the link between biomechanics and synovial inflammation.
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Affiliation(s)
- H T Philpott
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - M M Carter
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - T B Birmingham
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - R Pinto
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - C A Primeau
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - J R Giffin
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
| | - B A Lanting
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
| | - C T Appleton
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
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Johnston ME, Carter MM, Wilson GC, Ahmad SA, Patel SH. Surgical management of primary pancreatic neuroendocrine tumors. J Gastrointest Oncol 2020; 11:578-589. [PMID: 32655937 PMCID: PMC7340810 DOI: 10.21037/jgo.2019.12.09] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/24/2019] [Indexed: 12/18/2022] Open
Abstract
Pancreatic neuroendocrine tumors (PanNETs) are the second most common malignancy of the pancreas, and their incidence is increasing. PanNETs are a diverse group of diseases which range from benign to malignant, can be sporadic or associated with genetic mutations, and be functional or nonfunctional. In as much, the treatment and management of PanNETs can vary from a "Wait and See" approach to orthotopic liver transplantation (OLT). Despite this, surgical resection is still the primary treatment modality to achieve cure. This review focuses on the surgical management of PanNETs.
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Affiliation(s)
- Michael E Johnston
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michela M Carter
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Gregory C Wilson
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Syed A Ahmad
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Sameer H Patel
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Gore KL, Carter MM, Parker S. Predicting anxious response to a social challenge: the predictive utility of the social interaction anxiety scale and the social phobia scale in a college population. Behav Res Ther 2002; 40:689-700. [PMID: 12051487 DOI: 10.1016/s0005-7967(01)00029-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [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: 11/26/2022]
Abstract
Trait anxiety is believed to be a hierarchical construct composed of several lower-order factors (Adv. Behav. Res. Therapy, 15 (1993) 147; J. Anxiety Disorders, 9 (1995) 163). Assessment devices such as the Social Interaction Anxiety Scale, the Social Phobia Scale (SIAS and SPS; Behav. Res. Therapy, 36 (4) (1998) 455), and the Anxiety Sensitivity Index (ASI; Behav. Res. Therapy, 24 (1986) 1) are good measures of the presumably separate lower-order factors. This study compared the effectiveness of the SIAS, SPS, ASI-physical scale and STAI-T (State-Trait Anxiety Inventory. Palo Alto, CA: Consulting Psychologists Press (1970)) as predictors of anxious response to a social challenge (asking an aloof confederate out on a date). Consistent with the hierarchical model of anxiety, the measures of trait anxiety were moderately correlated with each other and each was a significant predictor of anxious response. The specific measures of trait social anxiety were slightly better predictors of anxious response to the social challenge than was either the ASI-physical scale or the STAI-T. The results provide evidence of the predictive validity of these social trait measures and some support for their specificity in the prediction of anxious response to a social challenge.
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Affiliation(s)
- K L Gore
- Department of Psychology, American University, Washington, DC 20016-8062, USA.
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Abstract
Empirical evidence suggests that early home environments characterized by low care and high overprotection are positively associated with the adult expression of anxiety. While available evidence supports this position for European Americans, there has been no examination of the relationship between perceived parental rearing practices and anxiety among African Americans despite the theoretical assertion that African American parenting environments may be characterized as somewhat more overprotective than European Americans. This study investigated the relationship between maternal rearing patterns and trait and state measures of anxiety and depression among a sample of 59 African American and 55 European American college students. Results indicated that both groups reported similar levels of anxiety, depression, perceived care, and perceived overprotection. European Americans exhibited the typical pattern of a negative relationship between anxiety, depression, and care and a positive relationship between anxiety and overprotection. African Americans evidenced a similar negative relationship between anxiety, depression, and care, but no relationship between anxiety, depression, and overprotection. Furthermore, specific aspects of ethnic identity (i.e., ethnic achievement, ethnic behaviors) were found to be negatively associated with measures of trait anxiety among African Americans but not European Americans.
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Affiliation(s)
- M M Carter
- Department of Psychology, American University, Washington, DC 20016-8062, USA.
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Abstract
Empirical research has demonstrated that the Anxiety Sensitivity Index (ASI) contains three separable factors and that ASI total scores are useful in predicting response to physiological challenge procedures. Little is known, however, of the predictive capability of the ASI factors. This study investigated the utility of the three factors of the ASI compared to ASI total scores and the STAI-T, a more general measure of trait anxiety, in predicting response to hyperventilation. As expected, the ASI total score was a significant predictor of response to hyperventilation, while the STAI-T was not. Using multiple regression, when the physical concerns factor was entered first, the social concerns and mental incapacitation factors of the ASI were not significant predictors of response to hyperventilation. Furthermore, when the physical concerns factor was entered into a regression equation followed by the remainder of the ASI items, only the physical concerns factor remained a significant predictor of response to hyperventilation. These results suggest that while response to physiological challenge procedures is predicted by ASI total scores, it may be best predicted by the physical concerns factor, and that the mental incapacitation and social concerns subscales do not play key roles in predicting response to physiological challenge procedures.
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Affiliation(s)
- M M Carter
- Department of Psychology, American University, Washington, DC 20016-8062, USA.
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Abstract
While there is mounting evidence that the concept of anxiety sensitivity (AS) is linked to the expression of anxiety (specifically, panic), there has been little research comparing the efficacy of interoceptive exposure alone with interoceptive exposure coupled with cognitive restructuring among high AS participants. The present investigation addressed this issue in a sample of high anxiety-sensitive college students (scores above 29 on the Anxiety Sensitivity Index). Participants were randomly assigned to receive either five consecutive trials of voluntary hyperventilation or five consecutive trials of hyperventilation with cognitive restructuring instructions. It was expected that while repeated hyperventilation would be associated with a significant reduction in self-reported anxiety, catastrophic cognitions, and somatic sensations across trials, the greatest reduction in symptoms would occur with the addition of cognitive restructuring. These predictions were partially supported. As expected, high AS participants evidenced significant decreases in anxiety symptoms when habituation was accompanied by cognitive restructuring. Contrary to predictions, however, interoceptive exposure alone was not effective in reducing anxious symptoms. These results suggest that brief habituation alone may not be an effective strategy for high AS participants and are discussed as providing further support for a cognitive model of anxiety.
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Affiliation(s)
- M M Carter
- Department of Psychology, American University, Washington, DC 20016-8062, USA
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Abstract
Despite evidence of a relationship between sexual dysfunction and panic disorder, there have been few clinical reports addressing the nature of the association between these phenomena. We present three case reports of men diagnosed with panic disorder with agoraphobia, who presented for treatment of erectile problems. In each of the three cases, the similarity between sensations experienced during sexual arousal and those experienced during panic attacks is noted. The purpose of these case presentations is to stimulate further empirical examination of sex-panic states and to alert practitioners of the possible assessment and treatment implications for such individuals. The symptomatic overlap exhibited in these cases is conceptualized from both a psychobiological model of panic disorder and from Barlow's model of sexual dysfunction in an effort to provide a theoretical framework to guide future research and clinical assessment.
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Affiliation(s)
- T Sbrocco
- Uniformed Services University of Health Science, Department of Medical & Clinical Psychology, Bethesda, MD 20874-4799, USA
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Abstract
Dilation is inherent to all knitted Dacron arterial prostheses. Insufficient clinical data regarding the usual dilative characteristics of specific grafts confound its significance and management. Alterations in size of all parts of knitted aortic bifurcation grafts (43 Microvel and 37 Vasculour-II) were evaluated by CT scanning in 80 patients; 76 scans were obtained in those with Microvel and 69 in those with Vasculour-II grafts. The mean dilation values were Microvel 54% +/- 16% SD at a mean follow-up of 21 months and Vasculour-II 48% +/- 21% SD with a mean follow-up of 73 months. Serial scans and a linear correlation study indicated that the rate of progressive dilation for both grafts was relatively low. The wide range of dilation values among patients with the same graft type, and even the same implantation time, operated upon by the same surgeon, suggests that multiple etiologic mechanisms are involved. Consequently, all patients must be evaluated individually, preferably with serial scans that evaluate all parts of the graft.
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Affiliation(s)
- D B Nunn
- Department of Surgery, University of Florida Health Science Center, Jacksonville 32205, USA
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Carter MM, Hollon SD, Carson R, Shelton RC. Effects of a safe person on induced distress following a biological challenge in panic disorder with agoraphobia. J Abnorm Psychol 1995. [PMID: 7897039 DOI: 10.1037//0021-843x.104.1.156] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study examined the effect of having a safe person present on artificially induced anxiety following a biological challenge among panic-disordered patients. Anxiety symptoms were induced using a 5.5% CO2-inhalation procedure. Panic patients underwent the inhalation procedure either in the presence or absence of their safe person. Nonanxious controls underwent the procedure without a safe person. Panic patients exposed to CO2 without their safe person present reported greater distress, a greater number of catastrophic cognitions, and a greater level of physiological arousal than did panic patients exposed with their safe person. The latter group did not differ from controls on most measures at postexposure. The attenuation of self-reported anxiety and catastrophic cognitions is consistent with the safety-signal theory and the cognitive model of panic, respectively. The results, however, are inconsistent with a biological model of panic.
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Affiliation(s)
- M M Carter
- Center for Stress and Anxiety Disorders, University at Albany, State University of New York
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Carter MM, Hollon SD, Carson R, Shelton RC. Effects of a safe person on induced distress following a biological challenge in panic disorder with agoraphobia. J Abnorm Psychol 1995; 104:156-63. [PMID: 7897039 DOI: 10.1037/0021-843x.104.1.156] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
This study examined the effect of having a safe person present on artificially induced anxiety following a biological challenge among panic-disordered patients. Anxiety symptoms were induced using a 5.5% CO2-inhalation procedure. Panic patients underwent the inhalation procedure either in the presence or absence of their safe person. Nonanxious controls underwent the procedure without a safe person. Panic patients exposed to CO2 without their safe person present reported greater distress, a greater number of catastrophic cognitions, and a greater level of physiological arousal than did panic patients exposed with their safe person. The latter group did not differ from controls on most measures at postexposure. The attenuation of self-reported anxiety and catastrophic cognitions is consistent with the safety-signal theory and the cognitive model of panic, respectively. The results, however, are inconsistent with a biological model of panic.
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Affiliation(s)
- M M Carter
- Center for Stress and Anxiety Disorders, University at Albany, State University of New York
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Abstract
Dilation is the most common inherent "failure mode" of knitted Dacron aortic prostheses. However, the incidence of graft failure related to dilation is unknown because of insufficient data regarding the occurrence, degree, and prognostic significance of postoperative alterations in graft size. In 1979 we reported that postoperative ultrasonic examinations in 95 asymptomatic patients, selected at random after aortic surgery, revealed dilation of the aortic portion of knitted Dacron bifurcation grafts. The average follow-up was 33 months, and the mean dilation was 18%. This article provides the results of a later follow-up, averaging 175 months, in 32 patients from the 1979 study. CT scanning, rather than ultrasonic imaging, was used to evaluate all parts of the grafts. CT scans disclosed that the three parts of each graft dilated, but the parts did not always dilate uniformly. Mean percent dilation values for the entire series were aortic portion 67% +/- 38% SD; right limb 77% +/- 66% SD; left limb 54% +/- 26% SD. Maximum percent dilation for any part of the grafts ranged from 26% to 367% with a mean of 94%. At least one part of the grafts dilated 100% or greater in 12 patients. Three patients had generalized and saccular dilation of the aortic portion of the prostheses and an anastomotic aortic aneurysm; one patient had a localized aneurysm in the midportion of the right limb. Three of the latter grafts were replaced with woven Dacron prostheses.
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Affiliation(s)
- D B Nunn
- Department of Surgery and Radiology, St. Vincent's Medical Center, Jacksonville, Florida
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Abstract
The development of dilatation of the left superior intercostal vein ("aortic nipple") on chest radiographic studies can be used as a clue to impending superior vena caval syndrome. Two cases are described in which detection of an "aortic nipple" on chest roentgenograms predated the clinical syndrome by seven to ten weeks. Since superior vena caval syndrome is a medical emergency, recognition of signs such as this which may significantly predate the "full-blown" syndrome have far-reaching implications in the care of patients.
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Abstract
Fibrovascular polyp (FVP) of the esophagus is a benign intraluminal tumor that consists primarily of loose connective tissue with numerous vessels and can attain vast dimensions. Symptoms are commonly dysphagia, vomiting, and weight loss. Small polyps can be removed endoscopically, but larger masses should be excised surgically because of the potential for hemorrhage. This case report illustrates the characteristic features of this unusual disease.
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