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Goodwin TM, White CC, Wetzler A, Cincere BA. Paralabral Cyst of the Hip Causing Deep Vein Thrombosis Treated with Arthroscopic Decompression and Labral Repair. J Am Acad Orthop Surg Glob Res Rev 2024; 8:01979360-202401000-00010. [PMID: 38265245 PMCID: PMC10807876 DOI: 10.5435/jaaosglobal-d-23-00178] [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: 09/01/2023] [Accepted: 12/12/2023] [Indexed: 01/25/2024]
Abstract
In the setting of femoroacetabular impingement of the hip joint, paralabral cysts are well-documented sequelae. These cysts are typically associated with labral tears caused by CAM and/or pincer-type bony lesions. Synovial fluid extravasation through a tear in the labrum, similar to a popliteus cyst, leads to formation of a capsular-based cyst that is usually self-limiting. Few documented cases of these cysts causing compression of nearby neurovascular structures exist. There are several studies documenting arthroscopic decompression of these cysts, but none reporting compression of the femoral vein by a paralabral cyst resulting in deep vein thrombosis. We present the case of a large anterior paralabral cyst causing compression of the right femoral vein in a patient presenting with deep vein thrombosis and hip pain. Treatment consisted of arthroscopic decompression, followed by definitive aspiration by interventional radiology after labral repair and bipolar hip osteoplasty. The purpose of this case report was to document this rare presentation and offer learning points from our experience.
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Affiliation(s)
- Tyler M. Goodwin
- From the University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN (Dr. Goodwin, Dr. White, and Dr. Cincere), and the Lewis Katz School of Medicine at Temple University (Mr. Wetzler), Philadelphia, PA
| | - Charles Cody White
- From the University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN (Dr. Goodwin, Dr. White, and Dr. Cincere), and the Lewis Katz School of Medicine at Temple University (Mr. Wetzler), Philadelphia, PA
| | - Austin Wetzler
- From the University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN (Dr. Goodwin, Dr. White, and Dr. Cincere), and the Lewis Katz School of Medicine at Temple University (Mr. Wetzler), Philadelphia, PA
| | - Brandon A. Cincere
- From the University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN (Dr. Goodwin, Dr. White, and Dr. Cincere), and the Lewis Katz School of Medicine at Temple University (Mr. Wetzler), Philadelphia, PA
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Miles DT, Goodwin TM, Wilson AW, Doty JF. Workers' Compensation: The Burden on Healthcare Resource Utilization After Foot and Ankle Surgery. J Am Acad Orthop Surg Glob Res Rev 2023; 7:01979360-202312000-00003. [PMID: 38038489 PMCID: PMC10686597 DOI: 10.5435/jaaosglobal-d-23-00211] [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: 09/28/2023] [Accepted: 10/01/2023] [Indexed: 12/02/2023]
Abstract
INTRODUCTION The purpose of this study is to investigate the amount of healthcare resources dedicated to patients with WC after common foot or ankle procedures compared with a procedure-matched control group. METHODS A retrospective review was performed of patients with WC and without WC undergoing foot and ankle procedures. Measures of healthcare burden included clinical communications, documents, prescriptions, office visits, and days to return to work and clinic discharge. RESULTS Collectively, 142 patients met the inclusion criteria. Patients with workers' compensation had increased office communication encounters (P < 0.001), processed documents (P < 0.001), medication prescriptions (P < 0.001), number of office visits (P < 0.001), number of days until return to work (P < 0.001), and days until final disposition from clinic (P < 0.001). Patients with workers' compensation were more likely to have postoperative complications (OR 2.1; 95% CI, 1.0 to 4.3; P = 0.04), secondary surgeries (OR 8.2; 95% CI, 2.3 to 29.4; P < 0.001), and new complaints during the perioperative period (OR 1.9; 95% CI, 0.9 to 4.0; P = 0.07) but were less likely to cancel appointments (OR 0.41; 95% CI, 0.19 to 0.86; P = 0.02). DISCUSSION When undergoing common foot and ankle orthopaedic procedures, patients with WC demonstrated increased healthcare utilization of resources. This included more office staff work burden dedicated to patients with WC for longer amounts of time, effectively doubling the effort of a non-WC cohort.
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Affiliation(s)
- Daniel T. Miles
- From the Department of Orthopaedic Surgery, University of Tennessee College of Medicine Chattanooga, Chattanooga, TN
| | - Tyler M. Goodwin
- From the Department of Orthopaedic Surgery, University of Tennessee College of Medicine Chattanooga, Chattanooga, TN
| | - Andrew W. Wilson
- From the Department of Orthopaedic Surgery, University of Tennessee College of Medicine Chattanooga, Chattanooga, TN
| | - Jesse F. Doty
- From the Department of Orthopaedic Surgery, University of Tennessee College of Medicine Chattanooga, Chattanooga, TN
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Goodwin TM, Huang N, Bruce JR. A Case Report of Bilateral Lipoma Arborescens: An Unusual Consideration for Knee Pain. J Orthop Case Rep 2023; 13:61-64. [PMID: 37398519 PMCID: PMC10308976 DOI: 10.13107/jocr.2023.v13.i06.3696] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/27/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Lipoma arborescens (LAs) is a benign, intra-articular proliferation of fat cells in villous projections, creating a tree-like pattern on magnetic resonance imaging (MRI). The suprapatellar pouch is usually affected, and symptoms are typically gradual in nature, and patients may report painless swelling of the knee. Only ten cases of bilateral LA have been reported in the literature so far. Early recognition of this disease process and treatment may help to prevent prolonged symptoms and delays in care. Case Report A 49-year-old female with bilateral knee pain and intermittent swelling for over 20 years presented to our clinic with complaints of bilateral knee pain and swelling. She had previous steroid injection but no relief. After MRI was obtained concerning for LA, a surgical discussion was had with the patient about arthroscopic removal. She elected to proceed with surgery and underwent arthroscopic debridement of both knees. At her follow-up at 6 months for the right knee and 2 months for the left knee, she had a significant improvement in pain and quality of life. Conclusion LA of the knee is a rare condition, particularly bilateral, and in this patient, the diagnosis was missed for many years, and her definitive treatment was delayed. In her case, arthroscopic debridement of her bilateral LA proved to be a viable treatment option which significantly improved the patient's quality of life and function.
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Affiliation(s)
- Tyler M Goodwin
- Department of Orthopaedic Surgery, University of Tennessee Health Science Center Chattanooga, Chattanooga 37403, Tennessee
| | - Neal Huang
- Department of Orthopaedic Surgery, University of Tennessee Health Science Center Chattanooga, Chattanooga 37403, Tennessee
| | - Jeremy R Bruce
- Department of Orthopaedic Surgery, University of Tennessee Health Science Center Chattanooga, Chattanooga 37403, Tennessee
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Hijji FY, Goodwin TM, Sich MA, Thier Z, Guehl AC, Peters P, Jackson JB. A Survey Analysis of Patient Understanding and Preferences for Podiatrists Versus Foot and Ankle Orthopaedic Surgeons. Foot Ankle Spec 2022:19386400221126209. [PMID: 36217981 DOI: 10.1177/19386400221126209] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Recent studies suggest poorer outcomes and higher costs associated with patients treated by podiatrists, yet no studies have evaluated patient perception and preference for foot and ankle providers. This study aims to determine patient perception of training for podiatrists compared to orthopaedic surgeons and patient preference for type of provider seen. METHODS A 20-question survey was administered to new patients seeing either a podiatrist or foot and ankle orthopaedic surgeon. Questions pertained to demographics, patient knowledge of their provider, perception of training requirements, number of years in professional training, and differences in surgical volume during training. Patients were asked their preference for a particular type of foot and ankle provider, and whether they perceived a difference in surgical skillset or a provider's ability to manage different pathology. RESULTS In all, 147 podiatry and 115 orthopaedic patients were included in the study. Demographics were similar between groups. Both groups believed orthopedists required more years of education and surgical training. In all, 61.5% of orthopaedic patients believed that orthopedists performed more foot and ankle surgeries and were more skilled as compared to podiatrists, while only about a third of podiatry patients believed this to be true (68.7% vs 38.6%; P < .001). Most patients believed orthopedists were more skilled in treating fractures. In all, 48.7% of orthopaedic patients preferred seeing an orthopedist compared to only 3.5% of podiatry patients. CONCLUSIONS Our study demonstrates that patients are knowledgeable about the type of foot and ankle provider they are seeing. Most patients believe orthopaedic surgeons require more years of education and surgical training compared to podiatrists and believe they are more skilled in fracture-related surgery. Fewer podiatry patients expressed a preference for an orthopaedic surgeon. Providers must play an active role in discussing their training background prior to treating foot and ankle patients, especially in the setting of fracture-related pathology. CLINICAL RELEVANCE This study demonstrates that most patients seeking care from a podiatrist or foot and ankle orthopaedic surgeon are relatively knowledgeable about the type of provider they are seeing; however, there are some differences. Most patients understand that orthopaedic surgeons require more years of education and surgical training and also believe orthopaedic surgeons are more skilled in fracture work and taking care of arthritic conditions. In general, podiatry patients have less preference for seeing an orthopaedic surgeon; however, many of these patients are seeking care for wounds and infections. With expanding roles and scope of practice among podiatry providers, it is important that providers become more active in explaining their training background and qualifications when treating foot and ankle conditions. LEVELS OF EVIDENCE Level II: Prospective.
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Affiliation(s)
- Fady Y Hijji
- Department of Orthopaedic Surgery, Wright State Boonshoft School of Medicine, Fairborn, Ohio
| | - Tyler M Goodwin
- Department of Orthopaedic Surgery, The University of Tennessee College of Medicine Chattanooga, Chattanooga, Tennessee
| | - Melanie A Sich
- Department of Orthopaedic Surgery, Wright State Boonshoft School of Medicine, Fairborn, Ohio
| | - Zachary Thier
- Department of Orthopaedic Surgery, Prisma Health and University of South Carolina, Columbia, South Carolina
| | - Allen C Guehl
- Department of Podiatry, Premier Health Network, Dayton, Ohio
| | - Paul Peters
- Department of Orthopaedic Surgery, Wright State Boonshoft School of Medicine, Fairborn, Ohio
| | - J Benjamin Jackson
- Department of Orthopaedic Surgery, Prisma Health and University of South Carolina, Columbia, South Carolina
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Baker S, Huddleston MK, Goodwin TM, Voskuil R, Sanders C. Erratum to ‘Left Profunda Femoral Artery Pseudoaneurysm After Revision Total Hip Arthroplasty’ [Arthroplasty Today 6 (2020) 906-910]. Arthroplast Today 2022; 15:239. [PMID: 35774891 PMCID: PMC9237262 DOI: 10.1016/j.artd.2022.03.010] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Steven Baker
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
- Corresponding author. University of Tennessee College of Medicine - Chattanooga, 975 East Third Street, Hospital Box 260, Chattanooga, TN 37403, USA. Tel.: +1-205-913-3014.
| | - Mary Kathryn Huddleston
- Department of Vascular Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Tyler M. Goodwin
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Ryan Voskuil
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Case Sanders
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
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Thier ZT, Drake-Lavelle K, Prest PJ, Jones MA, Reeves JM, McClung-Smith CF, Goodwin TM, Villani N, Metz J, Jackson JB. Progression of Intracranial Hemorrhage After Chemical Prophylaxis Using Low-Molecular-Weight Heparin in Patients With Traumatic Brain Injury. Am Surg 2021; 88:894-900. [PMID: 34791902 DOI: 10.1177/00031348211054078] [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
INTRODUCTION Chemical prophylaxis using low-molecular-weight heparin (LMWH) is considered a standard of care for venous thromboembolism in trauma patients. Our center performs a head computed tomography (CT) scan 24 hours after initiation with prophylactic LMWH in the setting of a known traumatic brain injury (TBI). The purpose was to determine the overall incidence of ICH progression after chemoprophylaxis in patients with a TBI. METHODS This retrospective study was performed at a Level I trauma center, from 1/1/2014 to 12/31/2017. Study patients were drawn from the institution's trauma registry based on Abbreviated Injury Score codes. RESULTS 778 patients met all inclusion criteria after initial chart review. The proportion of patients with an observed radiographic progression of intracranial hemorrhage after LMWH was 5.8%. 3.1% of patients had a change in clinical management. Observed radiographic progression after LMWH prophylaxis and the presence of SDH on initial CT, the bilateral absence of pupillary response in the emergency department, and a diagnosis of dementia were found to have statistically significant correlation with bleed progression after LMWH was initiated. CONCLUSION Over a 4-year period, the use of CT to evaluate for radiographic progression of traumatic intracranial hemorrhage 24 hours after receiving LMWH resulted in a change in clinical management for 3.1% of patients. The odds of intracranial hemorrhage progression were approximately 6.5× greater in patients with subdural hemorrhage on initial CT, 3.1× greater in patients with lack of bilateral pupillary response in ED, and 4.2× greater in patients who had been diagnosed with dementia.
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Affiliation(s)
- Zachary T Thier
- 219270Lincoln Memorial University DeBusk College of Osteopathic Medicine, Knoxville, TN, USA.,Department of Orthopaedic Surgery, 12322University of South Carolina School of Medicine, Columbia, SC, USA
| | - Kelan Drake-Lavelle
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Department of Emergency Medicine, 3626Prisma Health - Upstate, Greenville, SC, USA
| | - Phillip J Prest
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Division of Trauma, Surgical Critical Care, and Emergency General Surgery, Department of Surgery, Prisma Health Richland, Columbia, SC, USA
| | - Mark A Jones
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Division of Trauma, Surgical Critical Care, and Emergency General Surgery, Department of Surgery, Prisma Health Richland, Columbia, SC, USA
| | - Jeremy M Reeves
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Division of Trauma, Surgical Critical Care, and Emergency General Surgery, Department of Surgery, Prisma Health Richland, Columbia, SC, USA
| | | | - Tyler M Goodwin
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Department of Orthopedic Surgery, 14733University of Tennessee Health Science Center, Chattanooga, TN, USA
| | - Nolan Villani
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Department of Orthopedic Surgery, 19911Eisenhower Army Medical Center, Fort Gordon, GA, USA
| | - John Metz
- 12322University of South Carolina School of Medicine, Columbia, SC, USA.,Department of Orthopaedic Surgery, 19938Naval Medical Center, San Diego, CA, USA
| | - J Benjamin Jackson
- Department of Orthopaedic Surgery, 12322University of South Carolina School of Medicine, Columbia, SC, USA.,12322University of South Carolina School of Medicine, Columbia, SC, USA
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Thier ZT, Drake-Lavelle K, Prest PJ, Jones MA, Reeves JM, McClung-Smith C, Villani N, Metz J, Goodwin TM, Jackson JB. Enoxaparin Sodium Use in Patients with Traumatic Brain Injury: An Institutional Review. J Am Coll Surg 2021. [DOI: 10.1016/j.jamcollsurg.2021.07.571] [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: 11/26/2022]
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Goodwin TM, Davies JP, Jackson JB, Millikin M, Walsh JJ. Evaluating Tourniquet Efficacy Comparing Exsanguination Techniques for the Upper Extremity. Orthop Nurs 2021; 40:89-93. [PMID: 33756536 DOI: 10.1097/nor.0000000000000742] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Tourniquets have been used in the medical setting for centuries and have become the gold standard when preparing patients for surgery, particularly in orthopaedic surgery. Upper extremity tourniquet use improves intraoperative visibility and identification of anatomy. It also decreases blood loss intraoperatively and improves the safety of orthopaedic procedures. Despite the widespread use of tourniquets and differing methods of limb exsanguination, little research has been done quantifying its efficacy. The purpose of this study was to compare gravity exsanguination to Esmarch exsanguination of the upper extremity prior to tourniquet inflation in a large patient sample. A plethysmographic method based on water displacement served as a surrogate for the blood volume exsanguinated. Control measurements of water displacement were obtained from both upper extremities without tourniquet inflation. Water displacement was then measured with both gravity and Esmarch exsanguination techniques. Gender, handedness, height, weight, body mass index, and age were recorded for volunteers and used as covariates. Change in mean water displacement from control (un-exsanguinated) arm and gravity alone measurement was 37.2 ml. Change in mean water displacement between control arm and mean Esmarch measurement was 56.3 ml. Exsanguination using Esmarch compared to gravity alone resulted in a 51.2% increase in blood removal. Only age had a significant interaction effect for the Esmarch method. Analysis revealed that age accounted for 21.4% of all variance in blood exsanguinated using the Esmarch method when compared to the control group. The Esmarch technique was more efficacious for all demographics measured, but most efficacious in subjects who were older than 40 years. This data reaffirms that gravity exsanguination is more efficacious than no tourniquet use at all, and that the Esmarch technique is more efficacious than gravity. To our knowledge, this study is the most robust of its kind to critically and objectively compare upper extremity exsanguination methods and overall tourniquet use by age and supports the common practice of Esmarch exsanguination in orthopaedic extremity surgery.
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Affiliation(s)
- Tyler M Goodwin
- Tyler M. Goodwin, MD, Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN
- James P. Davies, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- J. Benjamin Jackson III, MD , Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- Mary Millikin, PhD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- John J. Walsh IV, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
| | - James P Davies
- Tyler M. Goodwin, MD, Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN
- James P. Davies, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- J. Benjamin Jackson III, MD , Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- Mary Millikin, PhD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- John J. Walsh IV, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
| | - J Benjamin Jackson
- Tyler M. Goodwin, MD, Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN
- James P. Davies, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- J. Benjamin Jackson III, MD , Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- Mary Millikin, PhD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- John J. Walsh IV, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
| | - Mary Millikin
- Tyler M. Goodwin, MD, Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN
- James P. Davies, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- J. Benjamin Jackson III, MD , Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- Mary Millikin, PhD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- John J. Walsh IV, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
| | - John J Walsh
- Tyler M. Goodwin, MD, Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN
- James P. Davies, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- J. Benjamin Jackson III, MD , Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- Mary Millikin, PhD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
- John J. Walsh IV, MD, Department of Orthopaedic Surgery, Palmetto Health University of South Carolina Medical Group, Columbia, SC
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Jackson JB, Goodwin TM, Gonzalez TA. 18-Year Operative Incidence and Cost Analysis of the Treatment of Adult Acquired Flatfoot Deformity. Foot & Ankle Orthopaedics 2021; 6:2473011420985864. [PMID: 35097428 PMCID: PMC8564930 DOI: 10.1177/2473011420985864] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background: Adult acquired flatfoot (AAFD) is commonly treated by foot and ankle surgeons. Despite how commonly this disease presents, its incidence and economic impact have yet to be defined. We hypothesized that the operative incidence of AAFD and its economic burden would increase over the time period 1996 to 2014. Methods: The South Carolina database was queried for data from acute care and ambulatory surgery centers. Bivariate descriptive statistics were used to analyze the data. Operative incidence was calculated and demographics and medical comorbidities of patients who progressed to operative intervention were analyzed. Costs associated with operative care episodes were calculated to determine the economic burden. Results: A total of 1299 patients underwent AAFD corrective surgery between 1996 and 2014. Patients who underwent surgery for AAFD were most likely to be white, female, and in their fourth, fifth, and sixth decade of life. Operative incidence for AAFD rose from 0.26 per 100 000 covered lives in 1996 to 3.04 in 2014. The total health care costs associated with patients who underwent surgery for AAFD increased from $57 395.33 in 1996 to $6 859 723.60 in 2014. Conclusions: This data demonstrate that patients most commonly undergoing operative intervention for AAFD were white, female, and in their fourth, fifth, or sixth decade of life. There has been a significant increase in operative incidence, which may help direct attention to further exploration of outcome data in these patient populations, associated treatment costs, and preventative treatment options. Level of Evidence: Level III, retrospective comparative study.
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Affiliation(s)
- J. Benjamin Jackson
- Department of Orthopaedic Surgery, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Tyler M. Goodwin
- Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN, USA
| | - Tyler A. Gonzalez
- Department of Orthopaedic Surgery, University of South Carolina School of Medicine, Columbia, SC, USA
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Baker S, Huddleston MK, Goodwin TM, Voskuil R, Sanders C. Left Profunda Femoral Artery Pseudoaneurysm After Revision Total Hip Arthroplasty. Arthroplast Today 2020; 6:906-910. [PMID: 33204786 PMCID: PMC7649108 DOI: 10.1016/j.artd.2020.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/05/2020] [Accepted: 09/09/2020] [Indexed: 11/28/2022] Open
Abstract
We present a case report of an 84-year-old male who presented with a profunda femoris artery (PFA) pseudoaneurysm 8 years after the index revision total hip arthroplasty procedure. Failure of revision hardware and subsequent migration of implants led to damage of the PFA and pseudoaneurysm formation. The patient was hemodynamically unstable on presentation and required emergent endovascular intervention. Once medically stabilized, the patient underwent extensive debridement of the aneurysm and hematoma bed and broken hardware was removed to prevent further complications. At 6-month follow-up, the patient was able to mobilize independently and had returned to all prior levels of activities of daily living. We discuss the vascular anatomy of the hip, the paucity of literature on PFA pseudoaneurysm, as well as the likely etiology of total hip arthroplasty failures.
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Affiliation(s)
- Steven Baker
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Mary Kathryn Huddleston
- Department of Vascular Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Tyler M Goodwin
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Ryan Voskuil
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
| | - Case Sanders
- Department of Orthopaedic Surgery, University of Tennessee College of Medicine - Chattanooga, Erlanger Hospital, Chattanooga, TN, USA
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Abstract
The development of tocolytic medications faces challenges common to all drug development programmes, principally related to evolving understanding of the pathophysiology. There are unique impediments to drug development for pregnancy-related conditions in general and for tocolysis in particular. The purpose of this brief overview is to familiarize the obstetrician with the current challenges to drug development, focusing in particular on the problems of tocolytic development. A strategy for encouraging drug development for preterm labour and for pregnancy-related problems in general is presented.
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Affiliation(s)
- T M Goodwin
- University of Southern California, Women's and Children's Hospital, Los Angeles, CA, USA.
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Abstract
OBJECTIVE To establish the prevalence of intrahepatic cholestasis of pregnancy (ICP) in a primarily Latina population in the United States. STUDY DESIGN Over a period of 16 months, a convenience sample of subjects admitted to labor and delivery in the third trimester was enrolled. Each subject completed a questionnaire rating their severity of pruritus on a numeric scale of 1 to 10. Serum was analyzed via radioimmunoassay for total bile acid concentration. ICP was defined as pruritus score >4 and a total serum bile acid concentration of >or=20 micromol/l. Ethnicity was determined from hospital record demographic data. RESULTS All invited participants enrolled in the study. Three hundred and forty subjects were enrolled. Three hundred and sixteen subjects (93%) were identified as Latina. The serum bile acid concentration range for the entire study population was 1 to 580 micromol/l with a mean of 10.4+/-34.9 micromol/l. Twenty-four (7.1%) subjects had a serum bile acid concentration >or=20 micromol/l. A pruritus score >4 was found in 19.7% (67/340). Of the 24 subjects with a bile acid concentration >or=20 micromol/l, 19 also had a pruritus score >4. Thus, the prevalence of ICP in this population was 5.6% (19/340). In subjects with ICP, the mean serum bile acid concentration was 89.5+/-124.0 micromol/l. When controlling for confounders, women with ICP were associated with higher rates of chorioamnionitis (P=0.043) and their fetuses had higher rates of thick meconium (P=0.053). CONCLUSIONS The overall prevalence of ICP in this population was 5.6%, 10 to 100 times higher than previously reported data from the United States. Larger studies of perinatal morbidity examining the diagnostic criteria of cholestasis need to be conducted.
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Affiliation(s)
- R H Lee
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Los Angeles County-University of Southern California Medical Center, Women's and Children's Hospital, 90033, USA.
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Sandberg-Wollheim M, Frank D, Goodwin TM, Giesser B, Lopez-Bresnahan M, Stam-Moraga M, Chang P, Francis GS. Pregnancy outcomes during treatment with interferon beta-1a in patients with multiple sclerosis. Neurology 2005; 65:802-6. [PMID: 16093457 DOI: 10.1212/01.wnl.0000168905.97207.d0] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.5] [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: 11/15/2022] Open
Abstract
BACKGROUND Although patients with multiple sclerosis (MS) are advised to stop interferon (IFN) beta-1a therapy before becoming pregnant, some patients become pregnant while on treatment. METHODS We examined individual patient data from eight clinical trials with IFNbeta-1a. RESULTS Of 3,361 women in the studies, 69 pregnancies were reported, of which 41 were patients receiving (or who had stopped receiving within 2 weeks prior to conception) IFNbeta-1a (in utero exposure group), 22 were patients who discontinued IFNbeta-1a treatment more than 2 weeks before conception (previous exposure group), and six were patients receiving placebo. The 41 in utero exposure pregnancies resulted in 20 healthy full-term infants, one healthy premature infant, nine induced abortions, eight spontaneous abortions, one fetal death, and one congenital anomaly (hydrocephalus). One patient was lost to follow-up. The 22 previous exposure pregnancies resulted in 20 full-term healthy infants, one healthy premature infant, and one birth-related congenital anomaly (Erb palsy). CONCLUSIONS The majority (21/31) of pregnancies that had the potential to go to full term produced healthy infants. The rate of spontaneous abortion was higher, but not significantly so, in the in utero exposure group compared to general population estimates. Until more exposure data become available, patients remain advised to stop IFNbeta therapy before becoming pregnant.
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15
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Gherman RB, Browning J, O'Boyle A, Goodwin TM. Oral misoprostol vs. intravaginal prostaglandin E2 for preinduction cervical ripening. A randomized trial. J Reprod Med 2001; 46:641-6. [PMID: 11499184] [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: 02/21/2023]
Abstract
OBJECTIVE To compare orally administered misoprostol with intravaginal prostaglandin E2 for cervical ripening and labor induction. STUDY DESIGN Patients presenting with medical or obstetric indications for labor induction whose Bishop's score was < or = 6 were randomly allocated to receive either 50 micrograms of oral misoprostol or 4 mg of intravaginal prostaglandin E2. If adequate cervical ripening (Bishop score of 9 or cervical dilatation of 3) or active labor did not ensue, repeat doses of each medication were administered every four hours. A maximum of six doses of either oral misoprostol or intravaginal prostaglandin E2 was permitted. Intravenous oxytocin was subsequently administered according to a standardized infusion protocol. RESULTS Sixty patients were enrolled, with 29 randomized to the oral misoprostol arm and 31 to the prostaglandin E2 group. The data on 58 patients were eligible for analysis. Delivery occurred within 48 hours in 96.4% (27/28) of those administered oral misoprostol as compared to 76.7% (23/30) of those who received intravaginal prostaglandin E2 (P = .03). The mean time intervals from the start of induction to delivery were similar between the two groups (1,496 +/- 120 vs. 1,723 +/- 230 minutes, P = .40). No statistically significant differences existed between the two groups with respect to intrapartum complications, tachysystole, uterine hyperstimulation or adverse neonatal outcomes. CONCLUSION Oral administration of misoprostol is an effective alternative to intravaginal prostaglandin E2 for preinduction cervical ripening.
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Affiliation(s)
- R B Gherman
- Division of Maternal/Fetal Medicine, Department of Obstetrics and Gynecology, Portsmouth Naval Hospital, 620 John Paul Jones Circle, Portsmouth, VA 23708, USA.
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16
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Simpson SW, Goodwin TM, Robins SB, Rizzo AA, Howes RA, Buckwalter DK, Buckwalter JG. Psychological factors and hyperemesis gravidarum. J Womens Health Gend Based Med 2001; 10:471-7. [PMID: 11445046 DOI: 10.1089/152460901300233948] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Hyperemesis gravidarum (HG) is a condition of severe, intractable nausea and vomiting during pregnancy. It has long been held that HG is a psychosomatic illness reflective of a long-term psychological trait, that is, conversion disorder. We investigated this possibility by conducting a two-phase study: (1) a comparison of women with (n = 9) and without (n = 10) HG during pregnancy and (2) a comparison of nonpregnant women who did (n = 10) and did not (n = 12) have HG during their most recent pregnancies. The pattern of findings differed between experiments 1 and 2. During pregnancy, women with HG scored significantly higher on three scales associated with conversion disorder (all p values <0.01) than did women without HG. There were no significant differences between HG subjects and controls after pregnancy. We find no support for the theory that HG is a psychosomatic condition. Rather, it appears to be a complex interaction of biological, psychological, and sociocultural factors.
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Affiliation(s)
- S W Simpson
- Graduate School of Psychology at Fuller Theological Seminary, Pasadena, California, USA
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Affiliation(s)
- M N Montoro
- Department of Internal Medicine, University of Southern California School of Medicine, Los Angeles, California, USA
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18
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Abstract
OBJECTIVE To evaluate serial measurements of salivary estriol (E3) to detect increased risk of spontaneous preterm labor and preterm birth. METHODS A masked, prospective, multicenter trial of 956 women with singleton pregnancies was completed at eight United States medical centers. Saliva was collected weekly, beginning at the 22nd week of gestation until birth, and tested for unconjugated E3 by enzyme-linked immunosorbent assay. Women were separated into high-risk and low-risk groups using the Creasy scoring system. RESULTS A single, positive (at or above 2.1 ng/mL) salivary E3 test predicted an increased risk of spontaneous preterm labor and delivery in the total population (relative risk [RR] 4.0, P <.005), in the low-risk population (RR 4.0, P < or =.05), and in the high-risk population (RR 3.4, P =.05). Two consecutive positive tests significantly increased the RR in all study groups, with a dramatic improvement in test specificity and positive predictive value but only a modest decrease in sensitivity. In women who presented with symptomatic preterm labor, salivary E3 identified 61% of those who delivered within 2 weeks, using a threshold of 1.4 ng/mL. CONCLUSION Elevated salivary E3 is associated with increased risk of preterm birth in asymptomatic women and symptomatic women who present for evaluation of preterm labor.
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Affiliation(s)
- R P Heine
- University of Pittsburgh, Pittsburgh, Pennsylvania, USA. rsirph@mail,magee.edu
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19
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Romero R, Sibai BM, Sanchez-Ramos L, Valenzuela GJ, Veille JC, Tabor B, Perry KG, Varner M, Goodwin TM, Lane R, Smith J, Shangold G, Creasy GW. An oxytocin receptor antagonist (atosiban) in the treatment of preterm labor: a randomized, double-blind, placebo-controlled trial with tocolytic rescue. Am J Obstet Gynecol 2000; 182:1173-83. [PMID: 10819855 DOI: 10.1067/mob.2000.95834] [Citation(s) in RCA: 184] [Impact Index Per Article: 7.7] [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: 11/22/2022]
Abstract
OBJECTIVES This study was designed to evaluate the efficacy and safety of the oxytocin receptor antagonist atosiban in the treatment of preterm labor. STUDY DESIGN A multicenter, double-blind, placebo-controlled trial with tocolytic rescue was designed. Five hundred thirty-one patients were randomized to receive, and 501 received, either intravenous atosiban (n = 246) or placebo (n = 255), followed by subcutaneous maintenance with the assigned agent. Standard tocolytics as rescue tocolysis were permitted after 1 hour of either placebo or atosiban if preterm labor continued. The primary end point was the time from the start of study drug to delivery or therapeutic failure. Secondary end points were the proportion of patients who remained undelivered and did not receive an alternate tocolytic at 24 hours, 48 hours, and 7 days. RESULTS No significant difference was found in the time from start of treatment to delivery or therapeutic failure between atosiban and placebo (median, 25.6 days vs 21.0 days, respectively; P =.6). The percentages of patients remaining undelivered and not requiring an alternate tocolytic at 24 hours, 48 hours, and 7 days were significantly higher in the atosiban group than in the control group (all P < or =.008). A significant treatment-by-gestational age interaction existed for the 48-hour and 7-day end points. Atosiban was consistently superior to placebo at a gestational age of > or =28 weeks. Fourteen atosiban-treated patients and 5 placebo-treated patients were randomized at <24 weeks; the incidence of fetal-infant deaths was higher for the atosiban group at <24 weeks. Maternal-fetal adverse events were similar except for injection-site reactions, which occurred more often with atosiban. CONCLUSIONS In this trial the treatment of patients in preterm labor with atosiban resulted in prolongation of pregnancy for up to 7 days for those at a gestational age > or =28 weeks, and this occurred with a low rate of maternal-fetal adverse effects. In addition, at a gestational age > or =28 weeks, the infant morbidity and mortality of atosiban-initiated standard care were similar to those with placebo-initiated standard care. Given that all patients in this study were eligible for tocolysis and that, in practice, nearly all patients who are eligible for a tocolytic receive one, the benefit of using atosiban is the placebo-like maternal-fetal side effect profile. These observations support the use of this oxytocin receptor antagonist in the treatment of patients in preterm labor with intact membranes. Efficacy and infant outcome data at <28 weeks are inconclusive.
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Affiliation(s)
- R Romero
- Department of Obstetrics and Gynecology, Hutzel Hospital, Detroit, MI, USA
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Hameed AB, Tummala PP, Goodwin TM, Nuno I, Wani OR, Karaalp IS, Elkayam U. Unstable angina during pregnancy in two patients with premature coronary atherosclerosis and aortic stenosis in association with familial hypercholesterolemia. Am J Obstet Gynecol 2000; 182:1152-5. [PMID: 10819851 DOI: 10.1067/mob.2000.103210] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [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: 11/22/2022]
Abstract
Obstructive atherosclerotic coronary artery disease is uncommon in women during childbearing age, and the occurrence of myocardial ischemia during pregnancy has therefore been anecdotal. Two young patients with premature coronary artery disease in association with familial hypercholestrolemia had unstable angina in the second trimester of pregnancy. Workup revealed coronary artery disease and aortic stenosis. One patient opted for abortion at the twentieth week of gestation, and the other decided to continue pregnancy and was delivered by cesarean at 28 weeks' gestation. Coronary artery bypass grafting was performed after pregnancy in both patients. In addition, one of the patients underwent aortic valve replacement, and other had replacement of the narrowed ascending aorta with uneventful recovery. Our report describes an uncommon presentation of unstable angina during pregnancy in 2 young women with premature coronary artery disease and aortic valvular and supravalvular stenosis as a result of familial hypercholesterolemia. The management of these conditions during pregnancy is influenced by the effects of available therapeutic modalities on both maternal and fetal outcome.
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Affiliation(s)
- A B Hameed
- Division of Cardiology, Department of Medicine, University of Southern California School of Medicine. Los Angeles 90033, USA
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Abstract
An increasing number of reports have focused on activated protein C resistance (APCR) as it has been shown not only to be the most common genetic factor predisposing patients to thromboembolic disease but the most common identifiable cause overall. More than 90 percent of the cases of APCR are caused by the factor V Leiden mutation, in which a guanine to adenine substitution in the factor V gene at nucleotide position 1691 results in a glutamine to arginine switch at position 506. Recent studies have also pointed to evidence of an association between APCR/factor V Leiden mutation and hypertensive disorders of pregnancy, first and second trimester miscarriage, placental infarction, and placental abruption.
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Affiliation(s)
- R B Gherman
- Division of Maternal/Fetal Medicine, Portsmouth Naval Hospital, Virginia 23708-2197, USA.
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Abstract
OBJECTIVE To document radiographically the changes in pelvic dimensions created by McRoberts' maneuver. METHODS Women at least 37 weeks' pregnant who presented to labor and delivery were eligible for study entry. Anterior-posterior and lateral x-rays were taken with women in the dorsal lithotomy position and after application of McRoberts' maneuver, in which the maternal legs were hyperflexed 45 degrees onto the maternal abdomen. A two-tailed paired t test was used to assess the changes in the pelvic diameters, with P < .05 considered statistically significant. RESULTS Thirty-six subjects were enrolled in the study and 34 x-rays were suitable for analysis. McRoberts' maneuver was associated with an increase in the mean angle of inclination between the symphysis pubis and the sacral promontory (51.53 +/- 2.03 versus 38.07 +/- 1.96 degrees, P < .001). There was a 24% decrease in the angle created by drawing a line bisecting the symphysis pubis relative to the horizontal (P < .001). With McRoberts' maneuver the angle created by a line bisecting the longitudinal axis of the fifth lumbar vertebra and the longitudinal axis of the upper sacrum also increased (133.75 +/- 2.25 to 140.14 +/- 2.12 degrees, P = .04). CONCLUSION Ours are the first systematic observations of pelvic changes associated with McRoberts' maneuver, confirming the traditional thinking that the maneuver causes a significant cephalad rotation of the symphysis pubis and subsequent flattening of the sacrum.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, Naval Medical Center Portsmouth, Virginia, USA
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Abstract
The evaluation of the depressed newborn as a possible role in intrapartum asphyxia must be based on the objective findings of the fetal heart rate tracing, umbilical cord blood gas, and newborn neurologic function. Using these points as a basis for long-term followup, the following principles have been elucidated: Intrapartum asphyxia is an uncommon cause of childhood neurologic disfunction, the intrapartum insult necessary to cause long-term neurologic dysfunction is profound, and the child who does not manifest encephalopathy in the newborn period will not suffer long-term neurologic dysfunction that can be attributed to intrapartum asphyxia.
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Affiliation(s)
- T M Goodwin
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles
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Gherman RB, Goodwin TM, Leung B, Byrne JD, Hethumumi R, Montoro M. Incidence, clinical characteristics, and timing of objectively diagnosed venous thromboembolism during pregnancy. Obstet Gynecol 1999; 94:730-4. [PMID: 10546719 DOI: 10.1016/s0029-7844(99)00426-3] [Citation(s) in RCA: 146] [Impact Index Per Article: 5.8] [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: 10/16/2022]
Abstract
OBJECTIVE To estimate the incidence, timing, and associated clinical characteristics of objectively diagnosed pregnancy-associated venous thromboembolism. METHODS We retrospectively reviewed venous thromboembolism cases (deep venous thrombosis and pulmonary embolism) that occurred between 1978 and 1996. Study inclusion criteria required the objective diagnosis with either Doppler ultrasound, venography, impedance plethysmography, pulmonary angiography, ventilation-perfusion scanning, or computed tomography or magnetic resonance imaging. RESULTS Among 268,525 deliveries there were 165 (0.06%) episodes of venous thromboembolism (one per 1627 births). There were 127 cases of deep venous thrombosis and 38 cases of pulmonary embolism. Only 14% (23 of 165 patients) had a history of venous thromboembolism. Most cases of deep venous thrombosis were in the left leg (104 of 127, 81.9%), with nearly three quarters of them (94 of 127, 74.8%) occurring during the antepartum period. Among cases of antepartum deep venous thrombosis, half were detected before 15 weeks' gestation (47 of 95, 49.5%), and only 28 cases occurred after 20 weeks (P < .001). Most of the pulmonary embolisms occurred in the postpartum period (23 of 38, 60.5%) and were strongly associated with cesarean delivery (19 of 36,470 compared with four of 232,032, P < .001). CONCLUSION The incidence of venous thromboembolism during pregnancy is lower than has been previously described. Most cases occurred in the antepartum period, with the risk of deep venous thrombosis appearing to begin even before the second trimester.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA.
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25
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Castro MA, Fassett MJ, Reynolds TB, Shaw KJ, Goodwin TM. Reversible peripartum liver failure: a new perspective on the diagnosis, treatment, and cause of acute fatty liver of pregnancy, based on 28 consecutive cases. Am J Obstet Gynecol 1999; 181:389-95. [PMID: 10454689 DOI: 10.1016/s0002-9378(99)70567-3] [Citation(s) in RCA: 182] [Impact Index Per Article: 7.3] [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: 02/08/2023]
Abstract
OBJECTIVE We sought to describe our experience with the clinical diagnosis, management, and course of patients with acute fatty liver of pregnancy. STUDY DESIGN Twenty-eight cases of acute fatty liver of pregnancy at the Los Angeles County and University of Southern California Medical Center from 1982 to June 1997 were identified, and presenting symptoms, clinical course, laboratory values, maternal complications, and neonatal outcomes were studied. RESULTS The incidence of acute fatty liver of pregnancy was 1 in 6659 births. There were no maternal deaths. Initial presentation was at an average of 37 weeks of gestation with a characteristic prodrome of malaise, nausea, vomiting, and abdominal pain. No patient was admitted with the diagnosis of acute fatty liver of pregnancy. The condition was diagnosed most commonly on the second hospital day after laboratory results indicated coagulopathy, renal insufficiency, and liver function abnormalities. One patient underwent liver biopsy at cesarean delivery. Radiologic studies did not aid with the diagnosis. Twenty-one patients were admitted in spontaneous labor, and 16 labors were complicated by abnormal fetal heart rate patterns or meconium. There was 1 stillbirth and 1 neonatal death as a result of perinatal asphyxia. Maternal morbidity consisted of hypoglycemia, infection, renal insufficiency, coagulopathy, encephalopathy, and wound complications. All patients had evidence of disseminated intravascular coagulopathy with profoundly decreased antithrombin levels. All patients recovered normal liver function post partum. CONCLUSIONS Reversible peripartum liver failure may be diagnosed and managed on the basis of clinical and laboratory criteria. With adequate support, these patients may have full recovery of hepatic function.
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Affiliation(s)
- M A Castro
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Massachusetts General Hospital, Boston, USA
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Abstract
Acquired brachial plexus injury historically has been linked with excessive lateral traction applied to the fetal head, usually in association with shoulder dystocia. Recent reports in the obstetric literature, however, have suggested that in utero forces may underlie a significant portion of these injuries. Brachial plexus palsies may therefore precede the delivery itself and may occur independent of the actions of the accoucheur. Thus we propose that the long-held notions of a traction-mediated pathophysiologic mechanism for all brachial plexus injuries warrant critical reappraisal.
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Affiliation(s)
- R B Gherman
- Divisions of Maternal-Fetal Medicine, Departments of Obstetrics and Gynecology, Portsmouth Naval Hospital, Virginia, USA
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Abstract
OBJECTIVE To report the incidence of massive fetomaternal hemorrhage (FMH) associated with fetal death and to test the hypothesis that FMH is more likely to occur in those with risk factors for FMH. STUDY DESIGN All cases of fetal death of infants weighing > 500 gm between January 1, 1990 and December 31, 1994 were reviewed for evidence of massive FMH (> or = 2% fetal cells in the maternal circulation as measured by the Betke-Kleihauer test). Women with risk factors were compared with those without risk factors with respect to the occurrence of massive FMH. RESULTS The prevalence of massive FMH was 14 of 319 (4.4%) cases, occurring in 4 of 102 (3.9%) of those with risk factors and 10 of 217 (4.6%) of patients without risk factors (p = 0.78). Otherwise unexplained fetal death was associated with massive FMH in 5 of 141 (3.5%). Major fetal anomalies were present in 5 of 14 (35.7%) cases of massive FMH. CONCLUSION Clinical risk factors do not predict an increased likelihood of massive FMH. Massive FMH is associated with fetal anomalies. Betke-Kleihauer testing should be performed in all cases of fetal death, including those with anomalies regardless of the presence or absence of risk factors for FMH.
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Affiliation(s)
- R Samadi
- University of Southern California School of Medicine, Department of OB/GYN, Los Angeles, USA
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Buckwalter JG, Stanczyk FZ, McCleary CA, Bluestein BW, Buckwalter DK, Rankin KP, Chang L, Goodwin TM. Pregnancy, the postpartum, and steroid hormones: effects on cognition and mood. Psychoneuroendocrinology 1999; 24:69-84. [PMID: 10098220 DOI: 10.1016/s0306-4530(98)00044-4] [Citation(s) in RCA: 146] [Impact Index Per Article: 5.8] [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: 10/18/2022]
Abstract
The effects of pregnancy on cognition and mood were examined using a repeated-measures design. Nineteen women, average age 33, were tested with a comprehensive neuropsychological battery during their last 2 months of pregnancy and again within 2 months of delivery. Blood samples were obtained from all subjects and assayed for a variety of steroid hormones implicated in cognitive and mood functioning. Most participants also completed several self-report measures of mood. In comparison with performance after delivery, women showed significantly more impairment in aspects of verbal memory during pregnancy and also tended to report more negative mood states. Memory deficits were not explained by mood disturbances. No hormone assayed consistently related to cognitive performance during pregnancy. During pregnancy, higher levels of progesterone (P) were associated with greater mood disturbances and higher levels of dehydroepiandrosterone (DHEA) with better mood. After delivery, testosterone (T) was strongly and consistently associated with greater reported mood disturbances. Our results confirm a peripartal memory deficit, which cannot be explained by the dramatic rise in circulating steroid hormones, or by mood status during pregnancy. Steroidal hormones, namely P, DHEA and T, appear to play a role in mood disturbances during, and after, pregnancy. Studies beginning earlier in pregnancy and continuing for an extended period of time after delivery are needed to confirm and expand these observations.
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Affiliation(s)
- J G Buckwalter
- Andrus Gerontology Center, University of Southern California, Los Angeles 90089, USA.
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Abstract
Although estriol has been studied as an indicator of fetal well-being in the past, its broader biologic role has not been elucidated. Estriol in the maternal compartment closely reflects fetal adrenal activity, and increased fetal adrenal activity prior to the onset of labor is a common link in mammalian parturition. In humans, estriol increases before spontaneous labor and may be a clinically useful marker for some cases of preterm labor.
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Affiliation(s)
- T M Goodwin
- Division of Maternal-Fetal Medicine, University of Southern California, Women's and Children's Hospital, Los Angeles 90033, USA
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Abstract
OBJECTIVE Maternal salivary estriol levels are an indirect measure of fetal adrenal activity, which may be affected by administration of betamethasone. The objective was to compare sequential salivary estriol levels in patients receiving serial betamethasone therapy with those of healthy pregnant patients. STUDY DESIGN Ten patients at high risk for preterm delivery were asked to obtain salivary specimens before and 1 to 2 days after each administration of weekly betamethasone treatments between 24 and 32 weeks' gestation. These values were compared with those of specimens obtained throughout gestation in healthy women who were not delivered preterm. Unconjugated salivary estriol was measured with a sensitive and specific enzyme-linked immunoassay (Biex, Inc, Dublin, Calif). RESULTS The effect of betamethasone on salivary estriol levels did not change with time, showing an average of 23.1% drop from pretreatment to posttreatment levels but rebounding to the same starting level before the next dose. When weekly pretreatment values were looked at across time, the geometric mean of the individual patients' slopes did not differ significantly from no change. The same was true of the posttreatment values. The rate of change with advancing gestation was compared between 182 control subjects and the 10 study subjects. The average change was +8.8% per week in the control subjects and -1.3% per week in the study patients (P =.003). CONCLUSIONS Maternal administration of betamethasone significantly suppressed salivary estriol levels. These levels returned to pretreatment values each week before the next dose; however, the rise normally associated with advancing gestational age was not observed.
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Affiliation(s)
- C M Hendershott
- Department of Obstetrics and Gynecology, LAC-USC Women's and Children's Hospital, Los Angeles, California 90033, USA
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Abstract
OBJECTIVE The purpose of this study was to determine if azithromycin is effective in reducing lower genital colonization of Ureaplasma urealyticum in women with preterm labor or preterm premature rupture of membranes (PROM). METHODS A randomized, double-blinded, placebo-controlled prospective study of 60 pregnancies was carried out between 22 and 34 weeks. Genital mycoplasma cultures were performed at the time of admission. Patients were randomized to receive either a single dose of azithromycin (four 250 mg capsules) or a placebo in addition to prophylactic intravenous ampicillin. Repeat cultures were done on undelivered patients 7 days after enrollment. The study had power to detect a 50% decrease in colonization. RESULTS Overall, lower genital colonization was 47/59 (79.7%) for U. urealyticum. Seven days after enrollment, U. urealyticum was isolated in 14/15 (93.3%) of the azithromycin-treated cases and in 11/14 (78.6%) of the controls (RR = 1.19, 95% CI = 0.88-1.61). Vertical transmission of U. urealyticum was 3/15 (20%) in the azithromycin-treated cases and 5/10 (50%) for the controls (RR = 0.40, 95%, CI = 0.12-1.31). CONCLUSION These data suggests that a single 1 g dose of azithromycin is ineffective in reducing lower genital colonization with U. urealyticum.
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Affiliation(s)
- K K Ogasawara
- Department of Obstetrics and Gynecology, University of Southern California, School of Medicine, Women's and Children's Hospital, Los Angeles, USA.
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Abstract
OBJECTIVE Our goal was to evaluate the effectiveness of therapy with a specific pulmonary vasodilator, nitric oxide, in a woman with Eisenmenger syndrome during pregnancy. STUDY DESIGN Eisenmenger syndrome consists of a congenital communication between the systemic and pulmonary circulation with secondary pulmonary hypertension causing reversal of flow through the shunt. Maternal morbidity is approximately 50% with the greatest risk of death being in the peripartum period. Pharmacologic therapy to relieve worsening pulmonary hypertension is confounded by the undesired effects of vasodilators on the systemic circulation. Therapy with a specific pulmonary vasodilator, nitric oxide, was attempted. RESULTS A 27-year-old woman with Eisenmenger syndrome at 36 weeks' gestation was treated with inhaled nitric oxide during the second stage of labor and the postpartum period when she experienced progressive refractory hypoxemia. Administration of nitric oxide was followed by improved oxygenation and lowering of pulmonary artery pressures. A brief episode of methemoglobinemia responded to lowering of the nitric oxide concentration and administration of intravenous methylene blue. Nitric oxide was discontinued after 48 hours. The patient died 2 days later despite continued vasodilator therapy including intra-pulmonary artery prostacyclin. CONCLUSION Inhaled nitric oxide can be used to correct the hypoxemia of Eisenmenger syndrome. Nitric oxide inhalation is easily performed, and pulmonary vasodilatory effects commence within minutes after administration.
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Affiliation(s)
- T M Goodwin
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles 90033, USA
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Abstract
Shoulder dystocia continues to represent a largely unpredictable and potentially disastrous obstetric emergency. Recent attention has been focused on the effectiveness of obstetric maneuvers employed to alleviate shoulder dystocia. Reports have also questioned the traditional thinking that brachial plexus injury is caused by application of excessive lateral traction to the fetal head. Rather, in-utero forces may underlie a significant portion of these injuries.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, Portsmouth Naval Hospital, VA 23708-2197, USA.
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Goodwin TM, Zograbyan A. Oxytocin receptor antagonists. Update. Clin Perinatol 1998; 25:859-71, vi. [PMID: 9891619] [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: 02/09/2023]
Abstract
For over three decades, scientists in a number of different laboratories have worked to design peptide analogues of oxytocin (OT) selective for the oxytocin receptor. Although there has been some interest in their use for treatment of dysmenorrhea, the principal clinical venue for such agents has been thought to lie in treatment of preterm labor. A major difficulty in identifying the clinical role for an OT antagonist had been our incomplete understanding of the role of OT in both term and preterm labor. This article begins with a review of the current understanding of the role of OT in the initiation and maintenance of labor in the human.
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Affiliation(s)
- T M Goodwin
- Department of Obstetrics and Gynecology, University of Southern California, Women's and Children's Hospital, Los Angeles, USA.
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Safari HR, Fassett MJ, Souter IC, Alsulyman OM, Goodwin TM. The efficacy of methylprednisolone in the treatment of hyperemesis gravidarum: a randomized, double-blind, controlled study. Am J Obstet Gynecol 1998; 179:921-4. [PMID: 9790371 DOI: 10.1016/s0002-9378(98)70189-9] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [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: 02/09/2023]
Abstract
OBJECTIVE The study compared the efficacy of methylprednisolone with that of promethazine for the treatment of hyperemesis gravidarum. STUDY DESIGN Patients with a normal-appearing intrauterine pregnancy of < or = 16 weeks' gestation with hyperemesis gravidarum (persistent vomiting and large ketonuria despite outpatient therapy) were admitted to the hospital for continuous intravenous hydration and offered participation in the study. Patients meeting study criteria were randomly assigned to receive (from identical-appearing dispensers packaged in advance with a 2-week supply) oral methylprednisolone, 16 mg 3 times daily, or oral promethazine, 25 mg 3 times daily. After 3 days the methylprednisolone was tapered completely during the course of 2 weeks whereas the promethazine was continued without change for 2 weeks. For patients who continued to vomit after 2 days the study medication was discontinued. Patients receiving study medication at discharge continued to take the remainder of the assigned medication from the packaged pill dispensers. Patients were followed up weekly. The study outcomes, as established in advance, were (1) improvement of symptoms within 2 days of starting therapy and (2) readmission for hyperemesis within 2 weeks of starting the study. RESULTS Forty patients were enrolled in the course of 11 months (20 per group). There were no significant differences between the groups with respect to maternal age, gravidity, parity, gestational age at entry, number of previous admissions, or > 5% body weight loss. Three patients in the methylprednisolone group and 2 in the promethazine group failed to stop vomiting within 2 days. One patient from the promethazine group was unavailable for follow-up. No patient from the methylprednisolone group but 5 of the 17 patients receiving promethazine were readmitted for hyperemesis within 2 weeks of discharge (P = .0001). There were no adverse effects noted for either drug. CONCLUSION A short course of methylprednisolone is more effective than promethazine for the treatment of hyperemesis.
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Affiliation(s)
- H R Safari
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Abstract
Ballantyne syndrome is a condition in which the gravid patient essentially "mirrors" the in utero state of the hydropic fetus. The exact pathophysiological mechanism, however, is unclear. At 25 weeks gestation, a 28-year-old G3P2 presented with acute onset lower extremity edema, hyperuricemia, polyhydramnios, generalized pruritus, hemodilutional anemia, and pre-term labor. The human chorionic gonadotrophin (hCG) level was markedly elevated, at 570,020 mIU/ml. Postpartum, she developed a pre-eclampsia-like syndrome with oliguria and pulmonary effusions. Associated placental findings included a 8 x 7 x 7 cm chorangioma. Underlying placental ischemia, reflected by a hyperproliferative trophoblast, increased hCG secretion, and increased placental resistance may account for the maternal findings of Ballantyne syndrome.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, Portsmouth Naval Hospital, Virginia 23708-2197, USA.
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Affiliation(s)
- T M Goodwin
- Division of Maternal Fetal Medicine, University of Southern California, Women's and Children's Hospital, Los Angeles 91016, USA
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Gherman RB, Goodwin TM, Leung B, Byrne JD, Montoro M. Incidence, clinical characteristics, and timing of objectively diagnosed venous thromboembolism during pregnancy. Prim Care Update Ob Gyns 1998; 5:155-156. [PMID: 10838289 DOI: 10.1016/s1068-607x(98)00044-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: To determine the incidence, timing, and associated clinical characteristics of objectively diagnosed pregnancy-associated venous thromboembolism (VTE).Methods: A retrospective review of VTE cases occurring between 1978 and 1996 was performed. Cases of deep venous thrombosis (DVT) and pulmonary embolism (PE) were identified by ICD-9 discharge diagnosis code and review of antepartum and coagulation laboratory databases. Study inclusion criteria required the objective diagnosis of VTE with either Doppler ultrasound, impedance plethysmography, pulmonary angiography, ventilation-perfusion scanning, or CT/MRI.Results: Among 268,525 deliveries there were 165 (0.06%) episodes of VTE (1/1627 births). There were 127 cases of DVT and 38 cases of PE. Only 14% (23/165) had a prior history of DVT or PE. Most DVTs occurred in the left leg (104/127, 81.9%). Nearly three quarters of the DVTs (95/127, 74.8%) occurred in the antepartum period. Among the antepartum DVT cases, half were detected prior to 15 weeks of gestation (47/95, 49.5%), with only 28 cases occurring after 20 weeks (P <.0001). The majority of the PEs occurred in the postpartum period (23/38, 60.5%). There were only 3 maternal deaths due to PE, all associated with cesarean section. Only 1 patient developed PE while on heparin therapy for DVT while 11 others had complications attributable to heparin use.Conclusion: Most pregnancy-related VTE occurs in the antepartum period. The risk of deep venous thrombosis appears to begin early in pregnancy, even before the second trimester. The highest risk period for pulmonary embolism is after cesarean delivery. Maternal complications of heparin anticoagulation during pregnancy are rare.
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Affiliation(s)
- RB Gherman
- Dept OB/GYN, Division of Maternal-Fetal Medicine, University of Southern California School of Medicine, California, Los Angeles, USA
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Hurst AK, Shotan A, Hoffman K, Johnson J, Goodwin TM, Koda R, Elkayam U. Pharmacokinetic and pharmacodynamic evaluation of atenolol during and after pregnancy. Pharmacotherapy 1998; 18:840-6. [PMID: 9692658] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
STUDY OBJECTIVE To evaluate changes due to pregnancy on atenolol's pharmacokinetics, response of maternal heart rate to atenolol, and the drug's effect on fetal heart rate. DESIGN Prospective study. SETTING Large university teaching hospital. PATIENTS Fourteen pregnant women who were receiving oral atenolol for cardiac disease were enrolled and 10 completed the study. INTERVENTIONS Patients were studied for 12 hours during the third trimester (TT) and again 6 weeks postpartum (PP). MEASUREMENTS AND MAIN RESULTS Fetal heart rates, and maternal heart rates at rest and during exercise were recorded. Maternal plasma and urine atenolol concentrations were measured. Average resting heart rates (TT 68+/-10, PP 62+/-9 beats/min) and maximum heart rate during exercise (TT 100+/-6, PP 87+/-7 beats/min) were significantly higher in the third trimester than postpartum (p<0.05). The 12-hour atenolol area under the curve (TT 0.208+/-0.061, PP 0.215+/-0.089 ng/ml/day) and maximum plasma concentrations during the time of exercise tests (TT 1.07+/-0.39, PP 1.14+/-0.53 mmol/L) were not significantly different. Individual and population pharmacokinetics did not differ significantly between study periods. The fetal heart rate did not correlate with maternal atenolol concentration. CONCLUSION Constant dosages of atenolol result in higher heart rates during pregnancy compared with the postpartum period. This lack of heart rate control is not due to significant changes in atenolol's pharmacokinetics or plasma concentrations.
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Affiliation(s)
- A K Hurst
- School of Pharmacy, University of Southern California, Los Angeles 90033, USA
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Rayburn W, Lucas M, Gittens L, Goodwin TM, Baxi L, Gall S, Mostello D, Heyl P. Attempted vaginal birth after cesarean section: a multicenter comparison of outpatient prostaglandin E(2) gel with expectant management. Prim Care Update Ob Gyns 1998; 5:182-183. [PMID: 10838341 DOI: 10.1016/s1068-607x(98)00096-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objective: To compare the clinical effectiveness and safety of outpatient administration of an intracervical prostaglandin (PG) E(2) gel with expectant management for women with an unfavorable cervix who wish to attempt a vaginal birth after cesarean section.Study Design: This outpatient study was a randomized, multicenter investigation involving pregnant women at term with one previous low transverse cesarean section. Each had an unfavorable cervix (Bishop score </=4) and was a candidate for vaginal delivery. Those randomly assigned to receive the gel, rather than expectant management, were given a 0.5 mg dose of PGE(2) (Prepidil) intracervically at 39 weeks gestation. This cervical ripening treatment was repeated at weekly office visits for up to 3 doses.Results: Of the 294 cases, 143 received the gel while 151 underwent expectant management. No differences between the two groups were found for maternal demographics, race, parity, or predose Bishop score. The rates of repeat cesarean section did not differ (P =.68) with use of the gel (61, 42%) or with expectant therapy (48, 45%). The onset of active labor, the duration of labor among those delivering vaginally, and the 1-minute and 5-minute Apgar scores were not different between the two groups. No uterine rupture was apparent, and adverse effects during labor were as likely to occur in the two groups.Conclusions: Although its safety was confirmed for outpatient use and for persons with a prior cesarean delivery, intracervical prostaglandin E(2) gel did not improve the chance of a vaginal birth after a cesarean delivery.
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Affiliation(s)
- W Rayburn
- Pharmacia-Upjohn, Michigan, Kalamazoo, USA
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Abstract
OBJECTIVE We sought to investigate what aspects of the stillbirth evaluation are considered to be essential and what tests can potentially be eliminated. STUDY DESIGN A retrospective analysis of 745 stillbirths occurring from January 1990 to December 1994 was conducted. A stillbirth was defined by an estimated gestational age >20 weeks' gestational age or fetal weight >500 gm. We attempted to arrive at an apparent cause for each stillbirth after evaluation of genetic or chromosomal abnormalities, obstetric history, maternal medical illnesses, laboratory tests, autopsy findings, and placental pathologic conditions. RESULTS We found that the most important aspects of stillbirth evaluation were placental pathologic conditions and autopsy. When the placenta was examined, a significant abnormality was detected in 30% (160 of 529) of the cases. When autopsy was performed, only 31% of fetal deaths (142 of 462) were unexplained; however, when no autopsy was performed, 44% (125 of 283) were unexplained (p = 0.0002). The following laboratory evaluations that were routinely performed were found to yield little definitive information: antinuclear antibody testing, Kleihauer-Betke test, and screening for congenital infections (toxoplasmosis, other viruses, rubella, cytomegalovirus, and herpes simplex virus). Overall, 36% (267 of 745) of stillbirths still remained unexplained despite a thorough evaluation in most cases. CONCLUSION The causes of stillbirth are many and varied, with a large proportion having no obvious cause. As this study demonstrates, certain laboratory tests can be eliminated in the workup of fetal death. In the evaluation of stillbirth a complete systematic method that incorporates placental pathologic conditions, as well as autopsy findings, should prove to be beneficial.
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Affiliation(s)
- M H Incerpi
- Department of Obstetrics and Gynecology, Los Angeles County/University of Southern California Medical Center, USA
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Abstract
OBJECTIVE We sought to determine the fetal injury rate associated with shoulder dystocia and to determine whether there is a higher rate of brachial plexus injury or bone fracture when fetal manipulation techniques are required for delivery. STUDY DESIGN A retrospective review of 285 cases of shoulder dystocia that occurred between January 1991 and December 1995 was performed. The type, sequence, and combination of obstetric maneuvers used to relieve the shoulder dystocia were noted. These cases were divided into two groups, as follows: (1) those resolved with McRoberts' maneuver, suprapubic pressure, or proctoepisiotomy or a combination of these and (2) those that required the addition of direct fetal manipulative maneuvers (Woods, posterior arm, or Zavanelli). Fetal injury was defined as the occurrence of brachial plexus palsy, clavicular fracture, humeral fracture, or fetal death caused by asphyxial complications. RESULTS The fetal injury rate was 24.9% (71/285), including 48 (16.8%) brachial plexus palsies, 27 (9.5%) clavicular fractures, and 12 (4.2%) humeral fractures. Sixteen infants had both nerve injury and bone fracture. Four (8.9%) brachial plexus palsies had documented persistence at 1 year of follow-up. One neonatal death occurred at age 3 months after an episode of hypoxic ischemic encephalopathy. The incidence of bone fracture was not higher when direct fetal manipulation was required: 21 of 127 (16.5%) versus 18 of 158 (11.4%), p = 0.21. The incidence of brachial plexus palsy was also similar in both groups (27/127 vs 21/158, p = 0.1). CONCLUSIONS Direct fetal manipulation techniques used to alleviate shoulder dystocia are not associated with an increased rate of bone fracture or brachial plexus injury.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Abstract
OBJECTIVE Our purpose was to describe the effect of oral methylprednisolone on the course of refractory hyperemesis gravidarum. STUDY DESIGN Patients with intractable hyperemesis gravidarum were candidates for oral methylprednisolone. Forty-eight milligrams per day was given for 3 days followed by a tapering dose over 2 weeks. If vomiting recurred after 2 weeks of therapy or during tapering, the medication was restarted or extended but not longer than 1 month total. RESULTS Seventeen of 18 patients (94%) were free of vomiting and were able to tolerate a regular diet within 3 days. Seven did not have further symptoms during their pregnancies. Nine vomited during or after tapering, but 7 of these responded to extension or reinstitution of therapy. Four of 6 patients on total parenteral nutrition at the start of therapy had a complete response within 3 days. CONCLUSIONS A short course of oral methylprednisolone appears to be a reasonable therapeutic alternative for intractable hyperemesis.
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Affiliation(s)
- H R Safari
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Abstract
OBJECTIVE Our purpose was to determine whether Erb's palsies occurring in the absence of shoulder dystocia differ from those occurring after shoulder dystocia. STUDY DESIGN We compared the time course of resolution and incidence of persistent injury at 1 year of age in 17 cases of Erb's palsy without shoulder dystocia and 23 cases associated with shoulder dystocia. RESULTS The rate of persistence at 1 year was significantly higher in those Erb's cases without identified shoulder dystocia, 7 of 17 (41.2%) versus 2 of 23 (8.7%), p = 0.04. These cases of Erb's palsies also took longer to resolve (6.4 +/- 0.9 vs 2.6 +/- 0.7 months, p = 0.002), had a higher rate of associated clavicular fracture (12 of 17 vs 5 of 23, p = 0.006), and were more likely to occur in the posterior arm (10 of 15 vs 4 of 21, p = 0.009). CONCLUSIONS Erb's palsy occurring without shoulder dystocia may be a qualitatively different injury than that occurring with shoulder dystocia.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Gherman RB, Ouzounian JG, Incerpi MH, Goodwin TM. Symphyseal separation and transient femoral neuropathy associated with the McRoberts' maneuver. Am J Obstet Gynecol 1998; 178:609-10. [PMID: 9539534 DOI: 10.1016/s0002-9378(98)70447-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [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: 02/07/2023]
Abstract
Many authors have recommended the McRoberts' maneuver as the initial technique in the management of shoulder dystocia. There have been, however, no reported adverse maternal outcomes associated with this technique. We report a case of symphyseal separation and transient femoral neuropathy associated with the McRoberts' maneuver. An overly exaggerated lithotomy position and thigh abduction stretches the articular surfaces of the symphysis pubis and places increased pressure on the femoral nerve by the overlying inguinal ligament.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Abstract
The purpose of this study was to determine if a group of patients with unexplained second or third trimester fetal demise have an increased prevalence of antinuclear antibodies (ANA) when compared to controls. During a 5-year period from January 1989 through December 1993, the records of all fetal deaths > or = 500 g or > or = 20 weeks of gestation that occurred at our institution were reviewed. In these women the ANA titers were checked at the discretion of the physician. The proportion of positive ANA tests in the group of women with explained fetal deaths was compared to that in women with unexplained fetal deaths. These results were then compared to a control group of healthy gravidas presenting to labor and delivery in the third trimester. During this time period, 848 fetal deaths were recorded. Our study population consisted of 286 patients who had an unexplained second or third trimester fetal demise with a record of having an ANA drawn. Of the 376 explained fetal deaths, 190 had an ANA assayed. The control group included 299 healthy third trimester gravidas. In the group of patients with unexplained fetal death, 11.5% (33/286) had a positive ANA, whereas 16% (31/190) of ANA tests were positive in cases of explained fetal death (P = 0.17). In the control group, 14% (43/299) had a positive ANA. There were three distinct immunofluorescence patterns: nucleolar, speckled, and homogeneous. The first two were seen more often in the control group, whereas the latter was seen more frequently in those patients with fetal death (P = 0.10). The incidence of a significant circulating ANA titer was similar in patients and controls. Moreover, there was no significant association between circulating antinuclear antibody titers and fetal outcome. More patients with a fetal death had a homogeneous nuclear fluorescence pattern when compared to controls; however, this finding was not statistically significant. Therefore, we do not recommend routine testing for ANA in women with unexplained second or third trimester fetal death.
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Affiliation(s)
- M H Incerpi
- Department of Obstetrics and Gynecology, Los Angeles County/University of Southern California Medical Center, 90033, USA
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Abstract
The objective of this article is to examine the literature that forms the basis for counseling couples with higher order multiple gestation with regard to multifetal pregnancy reduction and present the data on expectant management of multiple gestations and multiple gestations managed with multifetal pregnancy reduction. The data sources for this article are computer-assisted search of the literature. Eighty-three articles, mainly published after 1989, and reporting on the natural history, management, and outcome of multifetal pregnancies, were reviewed. We analyze and present the data on expectant management of multiple gestations and multiple gestations managed with reduction to twins and then use the hypothetical patient-oriented questions listed below to organize the data. There is a general consensus that reducing triplets to twins results in significant secondary benefits: lower cost and fewer days in hospital and a decrease in a variety of moderate morbidities associated with prolonged hospitalizations and preterm delivery for mother and baby. However, it is not clear that couples are more likely to take home a healthy baby, if they undergo multifetal pregnancy reduction.
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Affiliation(s)
- I Souter
- Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, USA
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Belai Y, Goodwin TM, Durand M, Greenspoon JS, Paul RH, Walther FJ. Umbilical arteriovenous PO2 and PCO2 differences and neonatal morbidity in term infants with severe acidosis. Am J Obstet Gynecol 1998; 178:13-9. [PMID: 9465796 DOI: 10.1016/s0002-9378(98)70619-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [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: 02/06/2023]
Abstract
OBJECTIVE In term infants umbilical cord gas analysis is a poor predictor of immediate newborn complications associated with intrapartum asphyxia, unless the umbilical arterial pH is less than 7.00. We investigated whether umbilical arteriovenous blood gas differences may better predict asphyxia-related complications. STUDY DESIGN The study population consisted of 82 term, nonanomalous, singleton, live-born infants with severe umbilical acidosis (pH < 7.00). Umbilical arteriovenous pH, PCO2, and PO2 differences were correlated with Apgar scores and the presence of seizures, hypoxic-ischemic encephalopathy, cardiopulmonary and renal dysfunction, and abnormal development in the neonatal period. RESULTS Umbilical arteriovenous pH, PCO2, and PO2 differences were interrelated (p < 0.0001), but these parameters correlated only weakly with 1-minute and 5-minute Apgar scores. An arteriovenous PCO2 difference > 25 torr was a highly sensitive and specific parameter in identifying asphyxiated infants with seizures, hypoxic-ischemic encephalopathy, cardiopulmonary and renal dysfunction, and abnormal development in the neonatal period. Arteriovenous PO2 differences were less sensitive in the detection of neonatal morbidity than arteriovenous PCO2 differences. CONCLUSION Umbilical cord blood arteriovenous PCO2 differences provide a new tool to predict neonatal morbidity and permanent neurologic injury in term infants with perinatal asphyxia.
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Affiliation(s)
- Y Belai
- Department of Obstetrics and Gynecology, Los Angeles County, Medical Center, USA
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Abstract
OBJECTIVE Brachial plexus injury may be unrelated to manipulations performed at the time of delivery, occurring in the absence of shoulder dystocia and in the posterior arm of infants with anterior shoulder dystocia. To further support the hypothesis that some of these nerve injuries appear to be of intrauterine origin, we present a series of brachial plexus palsies associated with atraumatic cesarean delivery among fetuses presenting in the vertex position. STUDY DESIGN We performed a computerized search of all deliveries from 1991 to 1995 for the discharge diagnoses of brachial plexus injury and cesarean section. Inclusion criteria included cephalic presentation at the time of delivery and the absence of traumatic delivery. RESULTS We noted six cases of Erb's palsy, with four palsies in the anterior shoulder and two in the posterior arm. Among those five patients undergoing cesarean section because of labor abnormalities, two had uterine cavity abnormalities whereas one had a prolonged second stage of labor. One brachial plexus palsy occurred in the absence of active labor. All nerve injuries were persistent at age 1 year. CONCLUSIONS Brachial plexus palsy can be associated with cesarean delivery. Such palsies appear to be of intrauterine origin and are more likely to persist.
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Affiliation(s)
- R B Gherman
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles, USA
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Abstract
We present three cases of shoulder dystocia unrelieved by standard maneuvers, including cephalic replacement. Symphysiotomy was performed in an effort to preserve fetal life. All three infants sustained severe neurologic injury and later died. Maternal morbidity including urinary incontinence was significant but responded to treatment. Symphysiotomy may be the only method of relieving some cases of shoulder dystocia, but its role remains unclear because of operator inexperience and maternal morbidity.
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Affiliation(s)
- T M Goodwin
- Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, USA
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