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  1. Article ; Online: Is Arthrodesis Sufficient in the Setting of Complex, Severe and Rigid Progressive Collapsing Foot Deformities?

    Coleman, Michelle M / Guyton, Gregory P

    Foot and ankle clinics

    2021  Volume 26, Issue 3, Page(s) 609–617

    Abstract: Arthrodesis of the hindfoot is typically used for the correction of severe and arthritic progressive collapsing foot deformity. Concomitant bony or soft tissue procedures may be helpful in patients with congenital abnormalities including the ball-and- ... ...

    Abstract Arthrodesis of the hindfoot is typically used for the correction of severe and arthritic progressive collapsing foot deformity. Concomitant bony or soft tissue procedures may be helpful in patients with congenital abnormalities including the ball-and-socket ankle or congenital vertical talus. Dysplasia of the hindfoot bones may be more common than previously recognized, and corrective procedures or alterations in technique may need to be performed during hindfoot arthrodesis to account for bony deformity. Intraarticular osteotomies, extraarticular osteotomies, tendon lengthening, and tendon transfer procedures may be used in specific instances to aid in deformity correction and improve overall function.
    MeSH term(s) Arthrodesis ; Flatfoot/diagnostic imaging ; Flatfoot/surgery ; Foot Deformities, Acquired/diagnostic imaging ; Foot Deformities, Acquired/etiology ; Foot Deformities, Acquired/surgery ; Humans ; Osteotomy ; Tendon Transfer
    Language English
    Publishing date 2021-06-19
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2051688-5
    ISSN 1558-1934 ; 1083-7515
    ISSN (online) 1558-1934
    ISSN 1083-7515
    DOI 10.1016/j.fcl.2021.06.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Jones Fracture in the Nonathletic Population.

    Coleman, Michelle M / Guyton, Gregory P

    Foot and ankle clinics

    2020  Volume 25, Issue 4, Page(s) 737–751

    Abstract: Fractures of the proximal fifth metatarsal are common injuries with a unique history. Treatment of these fractures is controversial partly because of confusion regarding fracture subtype nomenclature. Today "Jones fracture" refers to proximal fifth ... ...

    Abstract Fractures of the proximal fifth metatarsal are common injuries with a unique history. Treatment of these fractures is controversial partly because of confusion regarding fracture subtype nomenclature. Today "Jones fracture" refers to proximal fifth metatarsal fracture in zones 2 or 3. Zone 2 fractures are acute injuries, and their optimal treatment is unclear. Zone 3 fractures commonly occur in the presence of a chronic stress reaction. Because of poor healing potential, zone 3 fractures typically require operative treatment. Zone 1 fractures have excellent healing potential and may be treated nonoperatively with a weightbearing as tolerated protocol.
    MeSH term(s) Foot ; Foot Injuries/surgery ; Fracture Fixation, Internal ; Fractures, Bone/surgery ; Humans ; Metatarsal Bones/surgery ; Weight-Bearing
    Language English
    Publishing date 2020-10-06
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2051688-5
    ISSN 1558-1934 ; 1083-7515
    ISSN (online) 1558-1934
    ISSN 1083-7515
    DOI 10.1016/j.fcl.2020.08.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Body Mass Index (BMI) Cutoffs and Racial, Ethnic, Sex, or Age Disparities in Patients Treated With Total Ankle Arthroplasty.

    Chao, Myra / Manz, Wesley J / Fink, Juliet / Coleman, Michelle M / Kadakia, Rishin J / Bariteau, Jason T

    Foot & ankle orthopaedics

    2023  Volume 8, Issue 3, Page(s) 24730114231184189

    Abstract: Background: The rising prevalence of obesity among American adults has disproportionately affected Black adults and women. Furthermore, body mass index (BMI) has historically been used as a relative contraindication to many total joint arthroplasty (TJA) ...

    Abstract Background: The rising prevalence of obesity among American adults has disproportionately affected Black adults and women. Furthermore, body mass index (BMI) has historically been used as a relative contraindication to many total joint arthroplasty (TJA) procedures, including total ankle arthroplasty. The purpose of this study was to investigate potential disparities in patient eligibility for total ankle arthroplasty based on race, ethnicity, sex, and age by applying commonly used BMI cutoffs to the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database.
    Methods: Patients in the ACS-NSQIP database who underwent TAA from 2011 to 2020 were retrospectively reviewed in a cross-sectional analysis. BMI cutoffs of <50, <45, <40, and <35 were then applied. The eligibility rate for TAA was examined for each BMI cutoff, and findings were stratified by race, ethnicity, sex, and age. Independent
    Results: A total of 1215 of 1865 TAA patients (65.1%) were included after applying the exclusion criteria. Black patients had disproportionately lower rates of eligibility at the most stringent BMI cutoff of <35 (
    Conclusion: Stringent BMI cutoffs may disproportionately disqualify Black, female, and younger patients from receiving total ankle arthroplasty.
    Level of evidence: Level III, retrospective cross-sectional study.
    Language English
    Publishing date 2023-07-18
    Publishing country United States
    Document type Journal Article
    ISSN 2473-0114
    ISSN (online) 2473-0114
    DOI 10.1177/24730114231184189
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: The Impact of Different Thematic Apperception Test Administration Methods on Narrative Length and Story Richness as Measured by the Social Cognition and Object Relations Scale-Global Rating Method (SCORS-G).

    Coleman, Savanna G / Ravula, Havilah P / Stein, Michelle B / Coleman, Jeremy J / Wilcox, Melanie M / Slavin-Mulford, Jenelle M

    Journal of personality assessment

    2023  , Page(s) 1–13

    Abstract: The Thematic Apperception Test (TAT) is the second most commonly used performance-based task in clinical practice. However, traditional TAT administration is time-consuming and raises accessibility issues. This study examines the effect of administration ...

    Abstract The Thematic Apperception Test (TAT) is the second most commonly used performance-based task in clinical practice. However, traditional TAT administration is time-consuming and raises accessibility issues. This study examines the effect of administration modifications (i.e., examiner handwriting versus typing, examiner recording versus participant recording, and re-prompting versus no re-prompting) on narrative length and richness as measured by the Social Cognition and Object Relations Scale-Global Rating Method (SCORS-G). A four-card TAT protocol was administered to 150 college students under one of five conditions. The resulting narratives were scored by two trained raters using the SCORS-G. MANOVA procedures showed (a) no significant differences between examiner handwriting versus typing; (b) the shortest, blandest narratives were produced when the examiner recorded the narratives without re-prompting; and (c) the longest, richest narratives were produced when the participant typed the narratives with re-prompts on the computer screen. Clinical and research implications and future directions will be discussed.
    Language English
    Publishing date 2023-12-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 121962-5
    ISSN 1532-7752 ; 0022-3891
    ISSN (online) 1532-7752
    ISSN 0022-3891
    DOI 10.1080/00223891.2023.2286459
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Treatment of mares with the non-steroidal anti-inflammatory drug (NSAID) phenylbutazone transiently affects in vitro maturation of equine oocytes and blastocyst development after Intracytoplasmic Sperm Injection (ICSI).

    Ramírez-Agámez, Luisa / Hernández-Avilés, Camilo / Whitfield-Cargile, Canaan M / Coleman, Michelle C / Love, Charles C

    Theriogenology

    2024  Volume 223, Page(s) 53–58

    Abstract: Mares enrolled in assisted reproductive technologies (ARTs) programs are often treated with non-steroidal anti-inflammatory drugs (NSAIDs), particularly phenylbutazone (Bute), due to chronic lameness. The current study was performed to determine the ... ...

    Abstract Mares enrolled in assisted reproductive technologies (ARTs) programs are often treated with non-steroidal anti-inflammatory drugs (NSAIDs), particularly phenylbutazone (Bute), due to chronic lameness. The current study was performed to determine the effect of Bute administration on the developmental competence of in vitro-matured equine oocytes subjected to Intracytoplasmic Sperm Injection (ICSI). In a Preliminary Study, immature cumulus-oocyte complexes (COCs) recovered by post-mortem ovary harvested from two healthy mares (n = 2) treated for 10 days with Bute (4.4 mg/kg, PO, BID), and four non-treated healthy mares (n = 4), were matured in vitro and subjected to Piezo-driven ICSI. Lower oocyte in vitro maturation [Bute: 25% (3/12) vs. Control: 61% (28/46)] and blastocyst rates [Bute: 0% (0/12) vs. Control: 18% (5/28)] were observed in the Bute-treated when compared to the Control mares (P < 0.05). In the Main Experiment, a group of healthy mares (n = 9) received a daily dose of Bute (4.4 mg/kg, orally, SID) for 10 days. A control group of mares (n = 10) was treated with an equal volume of placebo. Mares in both groups were subjected to ultrasound-guided transvaginal oocyte aspiration (TVA) on days 3, 33, and 77 following the last dose of Bute (PT). Recovered COCs from both mare groups were matured in vitro and subjected to Piezo-driven ICSI. By day-3 PT, oocyte in vitro maturation rate was similar between mare groups [Bute: 65% (36/55) vs. Control: 67% (78/116); P > 0.05], while oocyte recovery [Bute: 53% (55/103) vs. Control: 70% (116/166)], cleavage [Bute: 31% (11/36) vs. Control: 62% (48/78)] and blastocyst rates [Bute: [0%] (0/36) vs. Control: 28% (22/78)] were significantly different (P < 0.05). By day 33 PT and 77 PT, differences on oocyte recovery, in vitro maturation, cleavage, and blastocyst rates were not observed between mare groups. In summary, the administration of Bute for 10 consecutive days (4.4 mg/kg, PO, SID, or BID) is associated with a decrease in the ability of immature equine oocytes to undergo in vitro-maturation (Preliminary Study) and develop to the blastocyst stage following ICSI (Preliminary Study and Main Experiment). This negative effect appeared to be transient, as 30- and 77-days post-treatment, no differences on in vitro maturation, cleavage or blastocyst rates were observed.
    Language English
    Publishing date 2024-04-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 189232-0
    ISSN 1879-3231 ; 0093-691X
    ISSN (online) 1879-3231
    ISSN 0093-691X
    DOI 10.1016/j.theriogenology.2024.04.017
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  6. Article ; Online: What Is the Interrater and Intrarater Reliability of the Lawrence and Botte Classification System of Fifth Metatarsal Base Fractures?

    Noori, Naudereh / Abousayed, Mostafa / Guyton, Gregory P / Coleman, Michelle M

    Clinical orthopaedics and related research

    2022  Volume 480, Issue 7, Page(s) 1305–1309

    Abstract: Background: Fractures of the proximal fifth metatarsal are common, and often they are classified using a three-part scale first proposed by Lawrence and Botte. A clear consensus on prognosis and treatment for these fractures is lacking, particularly for ...

    Abstract Background: Fractures of the proximal fifth metatarsal are common, and often they are classified using a three-part scale first proposed by Lawrence and Botte. A clear consensus on prognosis and treatment for these fractures is lacking, particularly for fractures in the middle classification, Zone 2; the reliability of the classification scheme itself may be partly at fault for this. The intra- and interrater reliability of the classification itself has never been established, and it remains unclear whether the three-part classification of fifth metatarsal fractures can be applied consistently enough to guide treatment.
    Questions/purposes: When used by experienced orthopaedic surgeons, (1) What is the overall interrater reliability of the three-part Lawrence and Botte classification of fifth metatarsal base fractures? (2) What is the overall intrarater reliability of the three-part Lawrence and Botte classification of fifth metatarsal base fractures? (3) What are these same metrics for the individual transitions within the classification (Zone 1-2 and Zone 2-3)?
    Methods: Thirty sets of initial presentation radiographs representing an equal number of fractures originally diagnosed by treating clinicians as Zone 1, Zone 2, and Zone 3 were evaluated and classified by three orthopaedic surgeons specializing in foot and ankle surgery and eight foot and ankle fellows to determine interrater reliability. Two weeks later, the same set of radiographs were reevaluated in random order to determine intrarater reliability. Kappa values for interrater and intrarater reliability were calculated. Additionally, the individual transitions between zones were separately analyzed by calculating kappa values for a hypothetical two-part classification based on each transition.
    Results: The three-part Lawrence and Botte classification of fifth metatarsal fractures demonstrated an overall interrater agreement of κ = 0.66 (observed agreement 77% versus chance agreement 33%). Intrarater reliability for the 11 surgeons ranged from κ = 0.60 to κ = 0.90. A two-part scheme divided by the transition between Zone 1 and Zone 2 demonstrated an interrater agreement of κ = 0.83, and a two-part scheme divided by the transition between Zone 2 and Zone 3 demonstrated a much lower interrater reliability of κ = 0.66.
    Conclusion: The three-part Lawrence and Botte classification system demonstrated a concerningly low level of interrater reliability with an observed agreement of 77% compared with a chance agreement of 33%. The primary source of concern is the assessment of the interface between Zone 2 and Zone 3, which proved much less reliable than that between Zone 1 and Zone 2. This suggests that previous studies of isolated Zone 1 fractures likely contain a homogeneous fracture cohort, whereas studies of Zone 2 or Zone 3 fractures are likely to include a mixture of fracture types. In practice, the consensus treatment of fifth metatarsal fractures differs based on whether they represent a more proximal, avulsive injury or a more distal injury from indirect trauma. Our data suggest that the Lawrence and Botte classification should be abandoned. Further work should focus on developing a new classification scheme that demonstrates improved interobserver reliability and more directly corresponds to this treatment paradigm.
    Level of evidence: Level III, diagnostic study.
    MeSH term(s) Ankle Injuries ; Foot Injuries/surgery ; Fractures, Bone/surgery ; Humans ; Knee Injuries ; Metatarsal Bones/diagnostic imaging ; Observer Variation ; Radiography ; Reproducibility of Results
    Language English
    Publishing date 2022-01-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80301-7
    ISSN 1528-1132 ; 0009-921X
    ISSN (online) 1528-1132
    ISSN 0009-921X
    DOI 10.1097/CORR.0000000000002131
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Correction: The novel phosphatase NUDT5 is a critical regulator of triple-negative breast cancer growth.

    Qian, Jing / Ma, Yanxia / Tahaney, William M / Moyer, Cassandra L / Lanier, Amanda / Hill, Jamal / Coleman, Darian / Koupaei, Negar / Hilsenbeck, Susan G / Savage, Michelle I / Page, Brent D G / Mazumdar, Abhijit / Brown, Powel H

    Breast cancer research : BCR

    2024  Volume 26, Issue 1, Page(s) 53

    Language English
    Publishing date 2024-03-26
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2015059-3
    ISSN 1465-542X ; 1465-5411
    ISSN (online) 1465-542X
    ISSN 1465-5411
    DOI 10.1186/s13058-024-01814-9
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  8. Article ; Online: Response to "Letter Regarding: Risk Factors for Complications Associated With Minimally Invasive Medial Displacement Calcaneal Osteotomy".

    Coleman, Michelle M / Abousayed, Mostafa M / Thompson, John M / Bean, Bryan A / Guyton, Gregory P

    Foot & ankle international

    2021  Volume 42, Issue 9, Page(s) 1217–1218

    MeSH term(s) Flatfoot ; Humans ; Osteotomy ; Risk Factors
    Language English
    Publishing date 2021-09-16
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 1183283-6
    ISSN 1944-7876 ; 1071-1007
    ISSN (online) 1944-7876
    ISSN 1071-1007
    DOI 10.1177/10711007211033848
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  9. Article ; Online: Abdominal Sonographic Evaluation: In the Field, at the Hospital, and After Surgery.

    de Solis, Cristobal Navas / Coleman, Michelle

    The Veterinary clinics of North America. Equine practice

    2023  Volume 39, Issue 2, Page(s) 197–210

    Abstract: Abdominal sonography is currently a routine procedure in the evaluation of colic in the horse. This imaging technique is used in both the assessment of the horse presented in the emergency setting with acute colic and the assessment of the horse ... ...

    Abstract Abdominal sonography is currently a routine procedure in the evaluation of colic in the horse. This imaging technique is used in both the assessment of the horse presented in the emergency setting with acute colic and the assessment of the horse presented for chronic or recurrent colic in the nonemergency setting. Sonography for colic evaluation is used by specialists in different disciplines and by general practitioners in the ambulatory and hospital settings. In this review, we will focus on indications and clinical interpretation of findings as well as recent developments in abdominal sonography.
    MeSH term(s) Horses ; Animals ; Colic/diagnostic imaging ; Colic/surgery ; Colic/veterinary ; Horse Diseases/diagnostic imaging ; Horse Diseases/surgery ; Hospitals
    Language English
    Publishing date 2023-05-09
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 286049-1
    ISSN 1558-4224 ; 0749-0739
    ISSN (online) 1558-4224
    ISSN 0749-0739
    DOI 10.1016/j.cveq.2023.03.006
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  10. Article ; Online: Spatial profiling of the placental chorioamniotic membranes reveals upregulation of immune checkpoint proteins during Group B

    Manuel, Gygeria / Coleman, Michelle / Orvis, Austyn S / Munson, Jeff / Li, Amanda / Kapur, Raj P / Li, Miranda / Li, Edmunda / Armistead, Blair / Rajagopal, Lakshmi / Adams Waldorf, Kristina M

    Frontiers in cellular and infection microbiology

    2024  Volume 13, Page(s) 1299644

    Abstract: Background: Preterm birth is a leading cause of neonatal mortality, which is often complicated by intrauterine infection and inflammation. We have established a nonhuman primate model of Group B : Methods: Twelve nonhuman primates (pigtail macaques, ! ...

    Abstract Background: Preterm birth is a leading cause of neonatal mortality, which is often complicated by intrauterine infection and inflammation. We have established a nonhuman primate model of Group B
    Methods: Twelve nonhuman primates (pigtail macaques,
    Results: Both inhibitory and stimulatory immune checkpoint proteins were significantly upregulated within the chorioamniotic membranes and decidua (VISTA, LAG3, PD-1, CD40, GITR), as well as their ligands (PD-L1, PD-L2, CD40L; all p<0.05). Immunostaining for VISTA revealed positive (VISTA+) cells, predominantly in the chorion and decidua. There were strong correlations between VISTA and amniotic fluid concentrations of IL-1β, IL-6, IL-8, and TNF-α (all p<0.05), as well as maternal placental histopathology scores (p<0.05).
    Conclusion: Differential regulation of multiple immune checkpoint proteins in the decidua at the site of a GBS infection indicates a major perturbation in immunologic homeostasis that could benefit the host by restricting immune-driven pathologies or the pathogen by limiting immune surveillance. Protein expression of VISTA, an inhibitory immune checkpoint, was upregulated in the chorion and decidua after GBS infection. Investigating the impact of innate immune cell expression of inhibitory immune checkpoints may reveal new insights into placental host-pathogen interactions at the maternal-fetal interface.
    MeSH term(s) Infant, Newborn ; Animals ; Humans ; Pregnancy ; Female ; Streptococcus agalactiae/physiology ; Placenta ; Immune Checkpoint Proteins/metabolism ; Up-Regulation ; Premature Birth ; Cesarean Section ; Streptococcal Infections/pathology ; Primates
    Chemical Substances Immune Checkpoint Proteins
    Language English
    Publishing date 2024-01-04
    Publishing country Switzerland
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2619676-1
    ISSN 2235-2988 ; 2235-2988
    ISSN (online) 2235-2988
    ISSN 2235-2988
    DOI 10.3389/fcimb.2023.1299644
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