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Sharma Y, Bhat D, Sridevi P, Surti SB, Ranjit M, Sarmah J, Sudhakar G, Babu BV. Sickle cell disease in Indian tribal population: Findings of a multi-centre Indian SCD registry. Blood Cells Mol Dis 2024; 109:102873. [PMID: 39024737 DOI: 10.1016/j.bcmd.2024.102873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 06/30/2024] [Accepted: 07/09/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Sickle cell disease (SCD) registries provide crucial real-world data on demographics, epidemiology, healthcare, patient outcomes, and treatment efficacy. This paper presents findings from the Indian SCD Registry (ISCDR) on clinical manifestations, crisis episodes, disease management, and healthcare utilization in patients with SCD from 12 primary health centres (PHCs) in six tribal districts of India. METHODS The ISCDR was introduced along with a three-tier screening process. Its Android-based application incorporates two electronic case report forms for patient data collection over one year. This paper presents a year's data from the ISCDR's 324 patients with SCD. RESULTS Patients with SCD, aged one to 65 years, exhibited varied clinical manifestations. Most patients (85.2 %) were unaware of their SCD status before enrolling in ISCDR. Moderate to severe anaemia was prevalent (66.05 % and 30.56 %, respectively). Pain was a common complaint (80.86 %; CI: 76.17-85.00), while symptoms of stroke included sudden severe headaches (34.57 %; CI: 29.40-40.02). Common splenic sequestration symptoms included stomach pain (42.90 %; CI: 37.44-48.49) and abdominal tenderness (13.27 %; CI: 9.77-17.46), as a sign. Healthcare utilization was high, with 96.30 % receiving treatment and 83.64 % consuming hydroxyurea. Hospitalization occurred for 38.27 % (CI: 32.95-43.81), and 12.04 % (CI: 8.70-16.09) had blood transfusion during last year. CONCLUSIONS ISCDR serves as a dynamic digital database on SCD epidemiology, clinical aspects, treatment and healthcare utilization. Notably, many patients lacked prior awareness of their SCD status, underscoring the need for improved awareness and care management. Integrating the registry into the national programme can streamline treatment implementation, prioritize management approaches, and optimize individual benefits.
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Affiliation(s)
- Yogita Sharma
- Division of Socio-Behavioural, Health Systems & Implementation Research, Indian Council of Medical Research, New Delhi, India
| | - Deepa Bhat
- Department of Anatomy, JSS Medical College, JSS Academy of Higher Education and Research, Mysore, India
| | - Parikipandla Sridevi
- Department of Biotechnology, Central Tribal University of Andhra Pradesh, Vizianagaram, India
| | - Shaily B Surti
- Department of Community Medicine, Parul Institute of Medical Sciences and Research, Parul University, Vadodara, India
| | - Manoranjan Ranjit
- Division of Molecular Epidemiology, Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, India
| | - Jatin Sarmah
- Department of Biotechnology, Bodoland University, Kokrajhar, India
| | - Godi Sudhakar
- Department of Human Genetics, Andhra University, Visakhapatnam, India
| | - Bontha V Babu
- Division of Socio-Behavioural, Health Systems & Implementation Research, Indian Council of Medical Research, New Delhi, India.
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2
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Knisely MR, Masese RV, Mathias JG, Yang Q, Hatch D, Lê BM, Luyster F, Garrett ME, Tanabe PJ, Shah NR, Ashley-Koch A. Epigenetic Aging Associations With Psychoneurological Symptoms and Social Functioning in Adults With Sickle Cell Disease. Biol Res Nurs 2024; 26:508-517. [PMID: 38679469 DOI: 10.1177/10998004241250322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Objective: Sickle cell disease (SCD), the most common inherited blood disorder in the United States, is associated with severe psychoneurological symptoms. While epigenetic age acceleration has been linked to psychoneurological symptom burden in other diseases, this connection is unexplored in SCD. This study aimed to assess the association between epigenetic age acceleration and psychoneurological symptom burden in SCD. Methods: In this cross-sectional study, emotional impact, pain impact, sleep impact, social functioning, and cognitive function were assessed in 87 adults living with SCD. DNA methylation data were generated from blood specimens and used to calculate epigenetic age using five clocks (Horvath, Hannum, PhenoAge, GrimAge, & DunedinPACE). Associations between epigenetic age acceleration and symptoms were assessed. Results: The sample (N = 87) had a mean (SD) chronologic age was 30.6 (8.1) years. Epigenetic age acceleration was associated with several symptom outcomes. GrimAge age acceleration (β = -0.49, p = .03) and increased DunedinPACE (β = -2.23, p = .004) were associated with worse emotional impact scores. PhenoAge (β = -0.32, p = .04) and the GrimAge (β = -0.48, p = .05) age acceleration were associated with worse pain impact scores. Increased DunedinPACE (β = -2.07 p = .04) were associated with worse sleep impact scores. Increased DunedinPACE (β = -2.87, p = .005) was associated with worse social functioning scores. We did not find associations between epigenetic age acceleration and cognitive function in this sample. Conclusion: Epigenetic age acceleration was associated with worse symptom experiences, suggesting the potential for epigenetic age acceleration as a biomarker to aid in risk stratification or targets for intervention to mitigate symptom burden in SCD.
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Affiliation(s)
| | - Rita V Masese
- Center for Bioethics, Department of Social Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Joacy G Mathias
- Division of Women's Community and Population Health, Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC, USA
| | - Qing Yang
- Duke University School of Nursing, Durham, NC, USA
| | - Daniel Hatch
- Duke University School of Nursing, Durham, NC, USA
| | - Brandon M Lê
- Duke Molecular Physiology Institute, Durham, NC, USA
| | - Faith Luyster
- University of Pittsburgh School of Nursing, Pittsburgh, PA, USA
| | | | | | - Nirmish R Shah
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Allison Ashley-Koch
- Duke Molecular Physiology Institute and Department of Medicine, Duke University School of Medicine, Durham, NC, USA
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3
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Nelson M, Noisette L, Pugh N, Gordeuk V, Hsu LL, Wun T, Shah N, Glassberg J, Kutlar A, Hankins JS, King AA, Brambilla D, Kanter J. The clinical spectrum of HbSC sickle cell disease-not a benign condition. Br J Haematol 2024; 205:653-663. [PMID: 38898714 PMCID: PMC11315634 DOI: 10.1111/bjh.19523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/28/2024] [Indexed: 06/21/2024]
Abstract
Sickle cell disease (SCD) includes a group of heterogenous disorders that result in significant morbidities. HbSS is the most common type of SCD and HbSC is the second most common type of SCD. The prevalence of HbSC disease in the United States and United Kingdom is ~1 in 7174 births and 1 in 6174 births respectively. Despite its frequency, however, HbSC disease has been insufficiently studied and was historically categorized as a more 'mild' form of SCD. We conducted this study of HbSC disease as part of the NHLBI funded Sickle Cell Disease Implementation Consortium (SCDIC). The SCDIC registry included 2282 individuals with SCD, ages 15-45 years of whom 502 (22%) had HbSC disease. Compared with people with sickle cell anaemia (SCA), the study found that people with HbSC disease had a higher frequency of splenomegaly (n (%) = 169 (33.7) vs. 392 (22.1)) and retinopathy (n (%) = 116 (23.1) vs. 189 (10.6)). A Many people with HbSC also had avascular necrosis (n (%) = 112 (22.3)), pulmonary embolism (n (%) = 43 (8.6)) and acute chest syndrome (n (%) = 228 (45.4)) demonstrating significant disease severity. HbSC disease is more clinically severe than was previously recognized and deserves additional evaluation and targeted treatments.
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Affiliation(s)
- M Nelson
- Division of Hematology/Center for Sickle Cell Disease, Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - L Noisette
- Division of Pediatric Hematology and Oncology, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - N Pugh
- Division of Biostatistics and Epidemiology, RTI International, North, Carolina, USA
| | - V Gordeuk
- Division of Hematology and Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - L L Hsu
- Division of Pediatric Hematology-Oncology, University of Illinois at Chicago, Chicago, Illinois, USA
| | - T Wun
- Division of Hematology and Oncology, Department of Medicine, UC Davis, Sacramento, California, USA
| | - N Shah
- Pediatric Hematology/Oncology, Duke University, Durham, North Carolina, USA
| | - J Glassberg
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - A Kutlar
- Sickle Cell Center, Augusta University, Augusta, Georgia, USA
| | - J S Hankins
- Department of Global Pediatric Medicine and Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - A A King
- Division of Pediatric Hematology and Oncology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - D Brambilla
- Division of Biostatistics and Epidemiology, RTI International, North, Carolina, USA
| | - J Kanter
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA
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4
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Mendez GG, Nocek JM, Brambilla DJ, Jacobs S, Cole O, Kanter J, Glassberg J, Saving KL, Melvin CL, Gibson RW, Treadwell M, Jackson GL, King AA, Gordeuk VR, Kroner B, Hsu LL. Social determinants of health and treatment center affiliation: analysis from the sickle cell disease implementation consortium registry. BMC Health Serv Res 2024; 24:291. [PMID: 38448911 PMCID: PMC10916176 DOI: 10.1186/s12913-024-10717-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/13/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Adults with sickle cell disease (SCD) suffer early mortality and high morbidity. Many are not affiliated with SCD centers, defined as no ambulatory visit with a SCD specialist in 2 years. Negative social determinants of health (SDOH) can impair access to care. HYPOTHESIS Negative SDOH are more likely to be experienced by unaffiliated adults than adults who regularly receive expert SCD care. METHODS Cross-sectional analysis of the SCD Implementation Consortium (SCDIC) Registry, a convenience sample at 8 academic SCD centers in 2017-2019. A Distressed Communities Index (DCI) score was assigned to each registry member's zip code. Insurance status and other barriers to care were self-reported. Most patients were enrolled in the clinic or hospital setting. RESULTS The SCDIC Registry enrolled 288 Unaffiliated and 2110 Affiliated SCD patients, ages 15-45y. The highest DCI quintile accounted for 39% of both Unaffiliated and Affiliated patients. Lack of health insurance was reported by 19% of Unaffiliated versus 7% of Affiliated patients. The most frequently selected barriers to care for both groups were "previous bad experience with the healthcare system" (40%) and "Worry about Cost" (17%). SCD co-morbidities had no straightforward trend of association with Unaffiliated status. The 8 sites' results varied. CONCLUSION The DCI economic measure of SDOH was not associated with Unaffiliated status of patients recruited in the health care delivery setting. SCDIC Registrants reside in more distressed communities than other Americans. Other SDOH themes of affordability and negative experiences might contribute to Unaffiliated status. Recruiting Unaffiliated SCD patients to care might benefit from systems adopting value-based patient-centered solutions.
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Affiliation(s)
- Gustavo G Mendez
- University of Illinois Chicago, 840 S. Wood St., MC 856 Pediatrics, 60612, Chicago, IL, USA
| | - Judith M Nocek
- University of Illinois Chicago, 840 S. Wood St., MC 856 Pediatrics, 60612, Chicago, IL, USA
| | | | - Sara Jacobs
- RTI International, Research Triangle Park, USA
| | | | - Julie Kanter
- University of Alabama at Birmingham, Birmingham, USA
| | | | - Kay L Saving
- University of Illinois College of Medicine at Peoria, Peoria, USA
| | | | | | | | - George L Jackson
- Duke University, Durham, USA
- Durham Veterans Affairs Health Care System, Durham, USA
- University of Texas Southwestern Medical Center, Dallas, USA
| | | | - Victor R Gordeuk
- University of Illinois Chicago, 840 S. Wood St., MC 856 Pediatrics, 60612, Chicago, IL, USA
| | | | - Lewis L Hsu
- University of Illinois Chicago, 840 S. Wood St., MC 856 Pediatrics, 60612, Chicago, IL, USA.
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5
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Lê BM, Hatch D, Yang Q, Shah N, Luyster FS, Garrett ME, Tanabe P, Ashley-Koch AE, Knisely MR. Characterizing epigenetic aging in an adult sickle cell disease cohort. Blood Adv 2024; 8:47-55. [PMID: 37967379 PMCID: PMC10784677 DOI: 10.1182/bloodadvances.2023011188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/20/2023] [Accepted: 11/09/2023] [Indexed: 11/17/2023] Open
Abstract
ABSTRACT Sickle cell disease (SCD) affects ∼100 000 predominantly African American individuals in the United States, causing significant cellular damage, increased disease complications, and premature death. However, the contribution of epigenetic factors to SCD pathophysiology remains relatively unexplored. DNA methylation (DNAm), a primary epigenetic mechanism for regulating gene expression in response to the environment, is an important driver of normal cellular aging. Several DNAm epigenetic clocks have been developed to serve as a proxy for cellular aging. We calculated the epigenetic ages of 89 adults with SCD (mean age, 30.64 years; 60.64% female) using 5 published epigenetic clocks: Horvath, Hannum, PhenoAge, GrimAge, and DunedinPACE. We hypothesized that in chronic disease, such as SCD, individuals would demonstrate epigenetic age acceleration, but the results differed depending on the clock used. Recently developed clocks more consistently demonstrated acceleration (GrimAge, DunedinPACE). Additional demographic and clinical phenotypes were analyzed to explore their association with epigenetic age estimates. Chronological age was significantly correlated with epigenetic age in all clocks (Horvath, r = 0.88; Hannum, r = 0.89; PhenoAge, r = 0.85; GrimAge, r = 0.88; DunedinPACE, r = 0.34). The SCD genotype was associated with 2 clocks (PhenoAge, P = .02; DunedinPACE, P < .001). Genetic ancestry, biological sex, β-globin haplotypes, BCL11A rs11886868, and SCD severity were not associated. These findings, among the first to interrogate epigenetic aging in adults with SCD, demonstrate epigenetic age acceleration with recently developed epigenetic clocks but not older-generation clocks. Further development of epigenetic clocks may improve their predictive ability and utility for chronic diseases such as SCD.
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Affiliation(s)
- Brandon M. Lê
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, NC
| | | | - Qing Yang
- School of Nursing, Duke University, Durham, NC
| | - Nirmish Shah
- Department of Medicine, Division of Pediatric Hematology/Oncology, Duke University, Durham, NC
| | | | - Melanie E. Garrett
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, NC
| | | | | | - Allison E. Ashley-Koch
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, NC
- Department of Medicine, Duke University Medical Center, Durham, NC
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6
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Egiebor IC, McCleary KJ, Banta JE, Mataya R, Shih W. Understanding multi-level barriers to medication adherence among adults living with sickle cell disease. Medicine (Baltimore) 2023; 102:e35400. [PMID: 37832127 PMCID: PMC10578734 DOI: 10.1097/md.0000000000035400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/05/2023] [Indexed: 10/15/2023] Open
Abstract
There is limited research that identifies and examines multi-level barriers to medication adherence among adults with Sickle Cell Disease (SCD); Identify multi-level barriers to medication adherence among adults with SCD; and Examine the relationship between multi-level barriers and medication adherence levels. A cross-sectional study included 130 adults (ages ≥ 18 years old) living with SCD who receive treatment/care from one of the 10 adult SCD clinics within the Networking California for sickle cell care initiative. Study measures included the medication adherence report scale (Professor Rob Horne), Beliefs about Medicine Questionnaire (Professor Rob Horne), and patient reported outcomes measurement information system. Participants reported barriers to medication adherence across 3 levels: Community-level barriers (e.g., COVID-19 pandemic); Institutional-level barriers (e.g., bad experiences with the health care system); and Individual-level barriers (e.g., beliefs and depression severity). Depression severity and patient concerns about SCD medication were inversely correlated with medication adherence (rs = -0.302, P < .001; rs = -0.341, P < .001 respectively). Patient beliefs about the necessity of SCD medication were insignificantly correlated with medication adherence (rs = 0.065, P = .464). Medication adherence was higher among patients who had fewer adherence barriers than multiple adherence barriers (Median medication adherence: fewer barriers = 22 vs multiple barrier = 20.50, P = .085), suggesting clinical significance although statistically insignificant. Identifying multi-level adherence barriers and examining their relationship with medication adherence will help develop targeted public health strategies to promote improved medication adherence and wellness among adults with SCD.
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Affiliation(s)
- Ivie C. Egiebor
- Loma Linda University, School of Public Health, Loma Linda, CA
| | | | - Jim E. Banta
- Loma Linda University, School of Public Health, Loma Linda, CA
| | - Ronald Mataya
- Maternal and Child Health, Loma Linda University, School of Public Health, Loma Linda, CA
| | - Wendy Shih
- Loma Linda University, School of Public Health, Loma Linda, CA
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7
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Babu BV, Sharma Y, Surti SB, Bhat D, Sridevi P, Ranjit M, Sudhakar G, Sarmah J. Indian sickle cell disease registry for surveillance and patient management: Development and implementation. Int J Health Plann Manage 2023; 38:1483-1494. [PMID: 37340519 DOI: 10.1002/hpm.3674] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 03/14/2023] [Accepted: 06/07/2023] [Indexed: 06/22/2023] Open
Abstract
In India, sickle cell disease (SCD) predominantly occurs in indigenous (tribal) people, who are about 104 million. However, screening and diagnosis seldom happen. This situation necessitates developing a comprehensive SCD care model, including a registry. This paper describes the development and implementation of the Indian SCD registry (ISCDR) in six tribal-dominated districts of India. The ISCDR was created in two components-(i) an Android-based mobile/tablet application, (ii) a dashboard/admin panel for patients' data management and retrieval. Data capture involves two electronic case report forms (CRF), that is, the primary form (CRF-1) and the repeat visit form (CRF-2). CRF-1 is completed as soon as the patient is found positive and captures the patient's information, including medical history, diagnosis, symptoms, precipitating factors, hospitalisation history and treatment received. Issues related to quality, security and data-sharing were addressed. After the screening system was functional, ISCDR was initiated. In 12 months, data of 324 SCD patients and 1771 carriers were entered. The study demonstrates the feasibility of establishing an SCD registry in India. It collects systematic longitudinal data on SCD patients, which are essential for programme planning and management. Further, it is feasible to scale up and integrate with other health management databases.
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Affiliation(s)
- Bontha V Babu
- Division of Socio-Behavioural & Health Systems Research, Indian Council of Medical Research, New Delhi, India
| | - Yogita Sharma
- Division of Socio-Behavioural, Health Systems & Implementation Research, Indian Council of Medical Research, New Delhi, India
| | - Shaily B Surti
- Department of Community Medicine, Parul Institute of Medical Sciences and Research, Parul University, Vadodara, India
| | - Deepa Bhat
- Department of Anatomy, JSS Medical College, JSS Academy of Higher Education and Research, Mysore, India
| | - Parikipandla Sridevi
- Department of Biotechnology, Indira Gandhi National Tribal University, Amarkantak, India
| | - Manoranjan Ranjit
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, India
| | - Godi Sudhakar
- Department of Human Genetics, Andhra University, Visakhapatnam, India
| | - Jatin Sarmah
- Department of Biotechnology, Bodoland University, Kokrajhar, India
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8
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Howell KE, Pugh N, Longoria J, Shah N, Kutlar A, Gordeuk VR, King AA, Glassberg J, Kayle M, Melvin C, Treadwell M, Hankins JS, Porter JS. Burden of Aging: Health Outcomes Among Adolescents and Young Adults With Sickle Cell Disease. Hemasphere 2023; 7:e930. [PMID: 37456969 PMCID: PMC10348722 DOI: 10.1097/hs9.0000000000000930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Affiliation(s)
- Kristen E. Howell
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Norma Pugh
- RTI International, Research Triangle Park, NC, USA
| | - Jennifer Longoria
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Nirmish Shah
- Department of Medicine, Duke University, Durham, NC, USA
| | - Abdullah Kutlar
- Department of Medicine, Augusta University, Augusta, GA, USA
| | | | - Allison A. King
- Washington University School of Medicine, St. Louis, MO, USA
| | - Jeffrey Glassberg
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mariam Kayle
- Clinical Health Systems and Analytics Division, Duke University, Durham, NC, USA
| | - Cathy Melvin
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Marsha Treadwell
- Department of Pediatrics, University of California San Francisco Benioff Children’s Hospital Oakland, San Francisco, CA, USA
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jerlym S. Porter
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
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9
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Stevenson E, Tanabe P, Knisely M, Masese R, Bulgin D, Preiss L, Hankins JS, King AA, Gordeuk V, Shah N. Infertility and treatment-seeking practices among females and males with sickle cell disease in the Sickle Cell Disease Implementation Consortium registry. Pediatr Blood Cancer 2023; 70:e30356. [PMID: 37057750 PMCID: PMC10361249 DOI: 10.1002/pbc.30356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/15/2023]
Abstract
OBJECTIVE To describe the prevalence of infertility and infertility treatment seeking among people enrolled in the Sickle Cell Disease Implementation Consortium (SCDIC) registry and identify sociodemographic and clinical correlates of infertility. DESIGN Cross-sectional. PARTICIPANTS The study population included 2108 women and men (≥18 years of age) enrolled in the SCDIC registry who completed the fertility questionnaire. RESULTS All participants who completed the infertility-specific questions were included in the analysis (1224 females; 884 males). Of these, 16.9% of males and 23.7% of females reported infertility, in contrast to rates in the general population (12% of males; 11% of females). Only 22.8% of this subgroup had sought a fertility consultation; of these, 41% received infertility testing and 58% received advice, yet only a few received specific treatment: ovulation medication (19.1%), fallopian tubal surgery (4.8%), other female treatment (17.5%), varicocelectomy (8.1%), or other male treatment (10.8%). Increasing age, employment status, and interaction between gender and single marital status are associated with reported infertility. We did not observe differences between groups relative to sickle cell disease (SCD) genotype, a broad category of self-reported hydroxyurea use any time during life, type of medical insurance, income, or education. CONCLUSION To our knowledge, this is the first study to examine self-reported identification of and treatment for infertility among a large sample of people with SCD. These findings suggest that (a) infertility occurs at a higher rate, but fertility care treatment seeking is less frequent than in the general public; and (b) sociodemographic and clinical differences between individuals who report experiencing infertility and those who do not did not emerge in this study.
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Affiliation(s)
| | | | | | | | | | | | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
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10
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Page KM, Spellman SR, Logan BR. Worldwide sources of data in haematology: Importance of clinician-biostatistician collaboration. Best Pract Res Clin Haematol 2023; 36:101450. [PMID: 37353283 DOI: 10.1016/j.beha.2023.101450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/19/2023] [Accepted: 02/21/2023] [Indexed: 03/04/2023]
Abstract
The field of haematology has benefitted greatly from registry-based observational research. Medical and technical advances, changes in regulations and events such as the global pandemic is changing the landscape for registries. This review describes features of high-quality registries, statistical approaches and study design needed, an overview of worldwide hematologic registries, and how registries are evolving and expanding. The importance of collaborations between biostatisticians and haematologists in designing and conducting registry-related research is highlighted.
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Affiliation(s)
- Kristin M Page
- Center for International Blood and Marrow Transplant Research (CIBMTR), Medical College of Wisconsin, Milwaukee, WI, USA.
| | | | - Brent R Logan
- Center for International Blood and Marrow Transplant Research (CIBMTR), Medical College of Wisconsin, Milwaukee, WI, USA; Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin (MCW), Milwaukee, WI, USA.
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11
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Harris KM, Preiss L, Varughese T, Bauer A, Calhoun CL, Treadwell M, Masese R, Hankins JS, Hussain FA, Glassberg J, Melvin CL, Gibson R, King AA. Examining Mental Health, Education, Employment, and Pain in Sickle Cell Disease. JAMA Netw Open 2023; 6:e2314070. [PMID: 37200033 PMCID: PMC10196879 DOI: 10.1001/jamanetworkopen.2023.14070] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/21/2023] [Indexed: 05/19/2023] Open
Abstract
Importance Pain related to sickle cell disease (SCD) is complex and associated with social determinants of health. Emotional and stress-related effects of SCD impact daily quality of life and the frequency and severity of pain. Objective To explore the association of educational attainment, employment status, and mental health with pain episode frequency and severity among individuals with SCD. Design, Setting, and Participants This is a cross-sectional analysis of patient registry data collected at baseline (2017-2018) from patients treated at 8 sites of the US Sickle Cell Disease Implementation Consortium. Data analysis was performed from September 2020 to March 2022. Main Outcomes and Measures Electronic medical record abstraction and a participant survey provided demographic data, mental health diagnosis, and Adult Sickle Cell Quality of Life Measurement Information System pain scores. Multivariable regression was used to examine the associations of education, employment, and mental health with the main outcomes (pain frequency and pain severity). Results The study enrolled a total of 2264 participants aged 15 to 45 years (mean [SD] age, 27.9 [7.9] years; 1272 female participants [56.2%]) with SCD. Nearly one-half of the participant sample reported taking daily pain medication (1057 participants [47.0%]) and/or hydroxyurea use (1091 participants [49.2%]), 627 participants (28.0%) received regular blood transfusion, 457 (20.0%) had a depression diagnosis confirmed by medical record abstraction, 1789 (79.8%) reported severe pain (rated most recent pain crises as ≥7 out of 10), and 1078 (47.8%) reported more than 4 pain episodes in the prior 12 months. The mean (SD) pain frequency and severity t scores for the sample were 48.6 (11.4) and 50.3 (10.1), respectively. Educational attainment and income were not associated with increased pain frequency or severity. Unemployment (β, 2.13; 95% CI, 0.99 to 3.23; P < .001) and female sex (β, 1.78; 95% CI, 0.80 to 2.76; P < .001) were associated with increased pain frequency. Age younger than 18 years was inversely associated with pain frequency (β, -5.72; 95% CI, -7.72 to -3.72; P < .001) and pain severity (β, 5.10; 95% CI, -6.70 to -3.51; P < .001). Depression was associated with increased pain frequency (β, 2.18; 95% CI, 1.04 to 3.31; P < .001) but not pain severity. Hydroxyurea use was associated with increased pain severity (β, 1.36; 95% CI, 0.47 to 2.24; P = .003), and daily use of pain medication was associated with both increased pain frequency (β, 6.29; 95% CI, 5.28 to 7.31; P < .001) and pain severity (β, 2.87; 95% CI, 1.95 to 3.80; P < .001). Conclusions and Relevance These findings suggest that employment status, sex, age, and depression are associated with pain frequency among patients with SCD. Depression screening for these patients is warranted, especially among those experiencing higher pain frequency and severity. Comprehensive treatment and pain reduction must consider the full experiences of patients with SCD, including impacts on mental health.
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Affiliation(s)
- Kelly M. Harris
- Program in Occupational Therapy, Washington University in St Louis School of Medicine, St Louis, Missouri
- Department of Surgery, Division of Public Health Sciences, Washington University in St Louis School of Medicine, St Louis, Missouri
| | - Liliana Preiss
- RTI International, Research Triangle Park, North Carolina
| | - Taniya Varughese
- Program in Occupational Therapy, Washington University in St Louis School of Medicine, St Louis, Missouri
| | - Anna Bauer
- School of Medicine, University of Missouri at Columbia, Columbia
| | - Cecelia L. Calhoun
- Department of Pediatrics, Pediatric Hematology/Oncology, and Cancer Center, Hematology Program, Yale University School of Medicine, New Haven, Connecticut
| | - Marsha Treadwell
- School of Medicine, Department of Pediatrics, Division of Hematology, University of California, San Francisco
| | - Rita Masese
- School of Nursing, Duke University, Durham, North Carolina
| | - Jane S. Hankins
- Department of Hematology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Faiz Ahmed Hussain
- Department of Medicine, Division of Hematology and Oncology, College of Medicine, University of Illinois at Chicago, Chicago
| | - Jeffrey Glassberg
- Department of Medicine, Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Cathy L. Melvin
- College of Medicine, Department of Public Health Sciences, Medical University of South Carolina, Charleston
| | - Robert Gibson
- Department of Emergency Medicine, Augusta University, Medical College of Georgia, Augusta
| | - Allison A. King
- Program in Occupational Therapy, Washington University in St Louis School of Medicine, St Louis, Missouri
- Department of Surgery, Division of Public Health Sciences, Washington University in St Louis School of Medicine, St Louis, Missouri
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, St Louis Children’s Hospital, Washington University in St Louis, School of Medicine, St Louis, Missouri
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12
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Knisely MR, Yang Q, Stauffer N, Kenney M, Ashley-Koch A, Myers J, Walker JKL, Tanabe PJ, Shah NR. Evaluating Associations between Average Pain Intensity and Genetic Variation in People with Sickle Cell Disease: An Exploratory Study. Pain Manag Nurs 2023; 24:12-18. [PMID: 36096903 PMCID: PMC9925395 DOI: 10.1016/j.pmn.2022.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/18/2022] [Accepted: 08/08/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Pain is one of the most common and deleterious symptoms experienced by individuals with sickle cell disease (SCD). There is a paucity of studies identifying potential genetic mechanisms of pain in this population. AIM Examine associations between 11 functional single nucleotide polymorphisms in 9 candidate genes with reports of average pain intensity in individuals with sickle cell disease. METHOD Cross-sectional analyses were performed on data and blood samples collected through the Duke SCD Implementation Consortium Registry. Participants were asked to rate their pain "on the average" using an 11-point numeric rating scale (0 = no pain; 10 = pain as bad as you can imagine). We genotyped 11 single nucleotide polymorphisms in 9 pain-related genes using TaqMan® Genotyping Assays. Associations between each polymorphism and reports of average pain were evaluated. RESULTS The 86 participants (mean age: 28.7 years; 64% female) included in this study reported moderate pain on average (Mean = 4, Standard Deviation = 2.4). ICAM1 rs1799969 was the only genetic polymorphism that was significantly associated with pain (p = .01). Individuals with one or more minor alleles had lower average pain (Mean = 1.25, Standard Deviation = 1.50) than individuals without a minor allele (Mean = 4.13, Standard Deviation = 2.25). The effect size for ICAM1 rs1799969 was 1.30, which is considered large. The effect sizes for all other single nucleotide polymorphisms ranged from small to medium (range: 0-0.3). CONCLUSIONS Our findings provide preliminary evidence that the minor allele in ICAM1 rs1799969 had protective effects against experiencing more severe pain in sickle cell disease.
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Affiliation(s)
| | - Qing Yang
- Duke University School of Nursing, Durham, North Carolina
| | - Nic Stauffer
- Department of Biostatistics & Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Martha Kenney
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina
| | - Allison Ashley-Koch
- Departments of Medicine and Biostatistics and Bioinformatics, Duke Molecular Physiology Institute, Durham, North Carolina; Duke University School of Medicine, Durham, North Carolina
| | - John Myers
- Duke University School of Nursing, Durham, North Carolina
| | | | - Paula J Tanabe
- Duke University School of Nursing, Durham, North Carolina
| | - Nirmish R Shah
- Duke University School of Medicine, Durham, North Carolina
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13
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Chenik S, Noamen A, Bouslimi A, Mahfoudhi H, Hannachi S, Barakizou H, Mejri I, Znegui T, Fehri W. Evaluation of left ventricular systolic function in children with sickle cell anemia: contribution of 2D strain. F1000Res 2022; 11:1207. [PMID: 36531255 PMCID: PMC9732499 DOI: 10.12688/f1000research.125345.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2022] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Children with sickle cell anemia (SCA) are at an increased risk of cardiovascular complications. The aim of this study was to assess the role of speckle tracking echocardiography in detecting subclinical myocardial damage in children with SCA. METHODS A cross-sectional case-control study was conducted at the echocardiography laboratory of the military hospital of Tunis between July and December 2018. Thirty patients with SCA were included. A control(C) group including 30 normally developing children was selected and matched to the SCA group by sex and age. We compared between the two groups: conventional echocardiographic parameters including cardiac output, left ventricular ejection fraction (LVEF), thickness and the global longitudinal strain (GLS). The echocardiographic measurements were indexed according to body surface area. The left ventricular (LV) GLS association with clinical characteristics and echocardiographic parameters were also evaluated. RESULTS Patients and controls were matched for age and sex: the mean age was (11± 2years) in SCA group versus (12± 1 years) in C group with a sex ratio of (1.31 versus 1.27, respectively). Body surface area was comparable. LV hypertrophy and dilation were revealed in the SCA group, whereas measurements were normal in the C group. No significant differences were observed for cardiac output (p=0.4). LVEF were preserved in both groups. However, two-dimensional (2D) LVGLS was impaired in 46% of SCA group (n=14) with mean value of (-21%±3.07 vs -25%±2.98; p<0.01).In SCA group, impaired LVGLS was significantly associated with LV mass (r = - 0.399, p<0.01), LV tele diastolic diameter(r= -0.419, p<0.01) and left atrial volume (r= - 0.399, p< 0.04). In multivariate analysis, LV mass was the only independent factor. CONCLUSIONS In the present study, LVGLS measurement revealed subclinical LV systolic impairment in patients with SCA. Therefore, 2D strain could be beneficial to detect the natural history of LV dysfunction in SCA.
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Affiliation(s)
- Sarra Chenik
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Aymen Noamen
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Abyr Bouslimi
- Cardiology department, Nantes Hospital,France,, Nantes, France
| | | | - Sadok Hannachi
- Pediatric department, Military Hospital of Tunis, Tunis, Tunisia
| | - Hager Barakizou
- Pediatric department, Military Hospital of Tunis, Tunis, Tunisia
| | - Islam Mejri
- Pneumology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Tasnim Znegui
- Pneumology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Wafa Fehri
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
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14
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Chenik S, Noamen A, Bouslimi A, Mahfoudhi H, Hannachi S, Barakizou H, Mejri I, Znegui T, Fehri W. Evaluation of left ventricular systolic function in children with sickle cell anemia: contribution of 2D strain. F1000Res 2022; 11:1207. [PMID: 36531255 PMCID: PMC9732499 DOI: 10.12688/f1000research.125345.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2022] [Indexed: 09/10/2024] Open
Abstract
BACKGROUND Cardiovascular involvement is not well studied in children with sickle cell disease. The aim of this study was to evaluate the echocardiographic parameters and to investigate speckle tracking echocardiography (STE) interest in detecting subclinical myocardial impairment of children with sickle cell disease. METHODS The study was directed in the echocardiographic laboratory in the military hospital of Tunis between July 2018 and December 2018. 30 patients with sickle cell anemia (SCA) and 30 controls were compared. The echocardiographic measurements were indexed according to body surface. Cardiac output, left ventricular ejection fraction, wall thickness, as well as LV 2-D longitudinal systolic strain were assessed. RESULTS The SCA Group included 30 patients (11.8 ± 2yrs, sex ratio: 1.31) with homozygous SCA and the C Group included 30 healthy controls (12.7 ± 1,2yrs, sex ratio: 1.27). According to the findings, SCA Group showed significantly larger LV diameter (36.2±2.5mm/m2 vs 29.3±1.3mm/m2, p=0.005). SCA Group also showed lower LV ejection fraction (62%±0.5 vs 65%±5, p=0.001). No significant difference was observed for cardiac output (p=0.4). Otherwise, two-dimensional longitudinal strain of LV was higher in SCA group (-21%±3.07 vs -25%±2.98; p<0.01). CONCLUSIONS Our study highlights several cardiac abnormalities in children with SCA, which could represent a marker of disease severity and point out the importance of the cardiologic screening of these patients.
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Affiliation(s)
- Sarra Chenik
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Aymen Noamen
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Abyr Bouslimi
- Cardiology department, Nantes Hospital,France,, Nantes, France
| | | | - Sadok Hannachi
- Pediatric department, Military Hospital of Tunis, Tunis, Tunisia
| | - Hager Barakizou
- Pediatric department, Military Hospital of Tunis, Tunis, Tunisia
| | - Islam Mejri
- Pneumology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Tasnim Znegui
- Pneumology department, Military Hospital of Tunis, Tunis, Tunisia
| | - Wafa Fehri
- Cardiology department, Military Hospital of Tunis, Tunis, Tunisia
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15
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Treadwell MJ, Mushiana S, Badawy SM, Preiss L, King AA, Kroner B, Chen Y, Glassberg J, Gordeuk V, Shah N, Snyder A, Wun T. An evaluation of patient-reported outcomes in sickle cell disease within a conceptual model. Qual Life Res 2022; 31:2681-2694. [PMID: 35445915 PMCID: PMC9356962 DOI: 10.1007/s11136-022-03132-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE To examine the relations between patient-reported outcomes (PROs) within a conceptual model for adults with sickle cell disease (SCD) ages 18 - 45 years enrolled in the multi-site Sickle Cell Disease Implementation Consortium (SCDIC) registry. We hypothesized that patient and SCD-related factors, particularly pain, and barriers to care would independently contribute to functioning as measured using PRO domains. METHODS Participants (N = 2054) completed a 48-item survey including socio-demographics and PRO measures, e.g., social functioning, pain impact, emotional distress, and cognitive functioning. Participants reported on lifetime SCD complications, pain episode frequency and severity, and barriers to healthcare. RESULTS Higher pain frequency was associated with higher odds of worse outcomes in all PRO domains, controlling for age, gender and site (OR range 1.02-1.10, 95% CI range [1.004-1.12]). Reported history of treatment for depression was associated with 5 of 7 PRO measures (OR range 1.58-3.28 95% CI range [1.18-4.32]). Fewer individual barriers to care and fewer SCD complications were associated with better outcomes in the emotion domain (OR range 0.46-0.64, 95% CI range [0.34-0.86]). CONCLUSIONS Study results highlight the importance of the biopsychosocial model to enhance understanding of the needs of this complex population, and to design multi-dimensional approaches for providing more effective interventions to improve outcomes.
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Affiliation(s)
- Marsha J Treadwell
- University of California San Francisco Benioff Children's Hospital Oakland, 747 52nd Street, Oakland, CA, 94609, USA.
| | | | - Sherif M Badawy
- Anne & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Liliana Preiss
- Research Triangle International, Research Triangle Park, NC, USA
| | | | - Barbara Kroner
- Research Triangle International, Research Triangle Park, NC, USA
| | - Yumei Chen
- University of California San Francisco Benioff Children's Hospital Oakland, 747 52nd Street, Oakland, CA, 94609, USA
| | | | | | | | | | - Theodore Wun
- University of California Davis, Sacramento, CA, USA
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16
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Covington ML, Cone-Sullivan JK, Andrzejewski C, Lu W, Thomasson RR, O'Brien K, Brunker PAR, Stowell SR. Unmasking delayed hemolytic transfusion reactions in patients with sickle-cell disease: Challenges and opportunities for improvement. Transfusion 2022; 62:1662-1670. [PMID: 35778994 DOI: 10.1111/trf.16967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/30/2022] [Accepted: 05/17/2022] [Indexed: 12/25/2022]
Affiliation(s)
- Mischa L Covington
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jensyn K Cone-Sullivan
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, Massachusetts, USA
| | - Chester Andrzejewski
- Transfusion Medicine Service, Baystate Medical Center, Baystate Health, Springfield, Massachusetts, USA
| | - Wen Lu
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Reggie R Thomasson
- Department of Pathology and Laboratory Medicine, Boston Medical Center and Boston University School of Medicine, Boston, Massachusetts, USA
| | - Kerry O'Brien
- Department of Pathology, Beth Israel Deaconess, Harvard Medical School, Boston, Massachusetts, USA
| | - Patricia A R Brunker
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sean R Stowell
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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17
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Kroner BL, Hankins JS, Pugh N, Kutlar A, King AA, Shah NR, Kanter J, Glassberg J, Treadwell M, Gordeuk VR. Pregnancy outcomes with hydroxyurea use in women with sickle cell disease. Am J Hematol 2022; 97:603-612. [PMID: 35142007 PMCID: PMC8986611 DOI: 10.1002/ajh.26495] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 11/07/2022]
Abstract
Hydroxyurea reduces pain crises, acute chest syndrome, and blood transfusions in sickle cell disease (SCD), but potential detrimental effects on fertility and birth outcomes impede its use. Data on the effects of hydroxyurea taken for SCD during conception and pregnancy are scarce. The Sickle Cell Disease Implementation Consortium collected self-reported pregnancy history, corresponding hydroxyurea use, and pregnancy outcomes in women with SCD in the clinical setting. Among 1285 women 18-45 years of age, 737 (57.4%) reported 1788 pregnancies (1079 live births, 394 miscarriages, 40 stillbirths, 207 abortions, 48 current pregnancies, and 20 missing outcomes) of which 241 (15.9%) live births, miscarriages or stillbirths were conceived while on hydroxyurea. In univariate analyses, pregnancy number more than three, severe sickle genotype, history of stillbirth or miscarriage, and chronic kidney disease at enrollment were covariates significantly associated with a pregnancy ending in miscarriage or stillbirth. After adjustment for covariates and additional SCD severity markers in multivariate analyses, hydroxyurea use during conception and pregnancy, but not during conception only, was associated with an increase in the odds ratio (OR) of miscarriage or stillbirth (OR 2.21, 95% confidence interval [CI] 1.40-3.47). In analyses of live birth outcomes, hydroxyurea use during conception and pregnancy was associated with birth weight < 5.5 pounds in full-term infants (OR 2.98, 95% CI 1.09-7.38) but not with prematurity or serious medical problems at birth. These findings suggest that hydroxyurea use may be safe up to the time of conception, but that clinicians should continue to advise caution regarding use during pregnancy.
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Affiliation(s)
- Barbara L. Kroner
- Division of Biostatistics and Epidemiology, RTI International, Research Triangle Park, NC
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Norma Pugh
- Division of Biostatistics and Epidemiology, RTI International, Research Triangle Park, NC
| | | | - Allison A. King
- Division of Hematology and Oncology, Washington University School of Medicine, St. Louis, MO
| | | | | | - Jeffrey Glassberg
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Marsha Treadwell
- Department of Hematology/Oncology, UCSF Benioff Children’s Hospital Oakland
| | - Victor R. Gordeuk
- Department of Medicine, University of Illinois at Chicago, Chicago, IL
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18
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Knisely MR, Tanabe PJ, Walker JKL, Yang Q, Shah NR. Severe Persistent Pain and Inflammatory Biomarkers in Sickle Cell Disease: An Exploratory Study. Biol Res Nurs 2022; 24:24-30. [PMID: 34189962 PMCID: PMC9248289 DOI: 10.1177/10998004211027220] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Severe pain is among the most common and deleterious symptoms experienced by individuals with sickle cell disease (SCD), of whom more than 50% report chronic pain. Despite this, the understanding of the biological contributors to persistent severe SCD pain is limited. This exploratory study sought to describe pain phenotypes based on frequency of severe pain experienced over 6 months and identify inflammatory biomarkers associated with pain phenotypes among individuals with SCD. METHODS This study used self-report and electronic health record data collected from 74 individuals enrolled in the Duke Sickle Cell Disease Implementation Consortium Registry. Plasma from previously collected blood specimens was used to generate inflammatory biomarker data using the Inflammation 20-plex ProcartaPlexTM panel. Descriptive statistics were used to describe the occurrence of severe pain over the past 6 months, and bi-variate analyses were used to evaluate the relationship between inflammatory biomarkers and pain phenotypes. RESULTS Among the 74 participants included in this study, 33.8% reported severe pain occurring never or rarely, 40.5% reported severe pain occurring sometimes, and 25.7% reported severe pain occurring often or always. Soluble E-selectin (sE-selectin) was the only inflammatory biomarker significantly associated with the pain phenotype groups (p = 0.049). Post hoc comparisons identified that participants in the often/always severe pain group had significantly higher plasma concentrations of sE-selectin compared to those in the sometimes severe pain group (p = 0.040). CONCLUSIONS Our findings provide preliminary evidence of the frequent occurrence of severe pain and that sE-selectin may be an objective biomarker for the frequent occurrence of severe pain in this population.
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Affiliation(s)
| | | | | | - Qing Yang
- Duke University School of Nursing,
Durham, NC, USA
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19
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Paintsil V, Amuzu EX, Nyanor I, Asafo-Adjei E, Mohammed AR, Yawnumah SA, Oppong-Mensah YG, Nguah SB, Obeng P, Dogbe EE, Jonas M, Nembaware V, Mazandu G, Ohene-Frempong K, Wonkam A, Makani J, Ansong D, Osei-Akoto A. Establishing a Sickle Cell Disease Registry in Africa: Experience From the Sickle Pan-African Research Consortium, Kumasi-Ghana. Front Genet 2022; 13:802355. [PMID: 35281803 PMCID: PMC8908904 DOI: 10.3389/fgene.2022.802355] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Sickle cell disease (SCD) is the most common clinically significant hemoglobinopathy, characterized by painful episodes, anemia, high risk of infection, and other acute and chronic complications. In Africa, where the disease is most prevalent, large longitudinal data on patients and their outcomes are lacking. This article describes the experiences of the Kumasi Center for SCD at the Komfo Anokye Teaching Hospital (KCSCD-KATH), a Sickle Pan-African Research Consortium (SPARCO) site and a SickleInAfrica Consortium member, in establishing a SCD registry for the evaluation of the outcomes of patients. It also provides a report of a preliminary analysis of the data. The process of developing the registry database involved comprehensive review of the center's SCD patient medical records, incorporating data elements developed by the SickleInAfrica Consortium and obtaining ethical clearance from the local Institutional Review Board. From December 2017 to March 2020, 3,148 SCD patients were enrolled into the SCD registry. Enrollment was during the SCD outpatient clinic visits or through home visits. A significant proportion of the patients was from the newborn screening cohort (50.3%) and was males (52.9%). SCD-SS, SCD-SC, and Sβ +thalassemia were seen in 67.2, 32.5, and 0.3% patients, respectively. The majority of the patients were in a steady state at enrollment; however, some were enrolled after discharge for an acute illness admission. The top two clinical diagnoses for SCD-SS patients were sickle cell painful events and acute anemia secondary to hyperhemolysis with incidence rates of 141.86 per 10,000 person months of observation (PMO) and 32.74 per 10,000 PMO, respectively. In SCD-SC patients, the top two diagnoses were sickle cell painful events and avascular necrosis with incidence rates of 203.09 per 10,000 PMO and 21.19 per 10,000 PMO, respectively. The SPARCO Kumasi site has developed skills and infrastructure to design, manage, and analyze data in the SCD registry. The newborn screening program and alternative recruitment methods such as radio announcement and home visits for defaulting patients were the key steps taken in enrolling patients into the registry. The registry will provide longitudinal data that will help improve knowledge of SCD in Ghana and Africa through research.
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Affiliation(s)
- Vivian Paintsil
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana.,Department of Child Health-Kwame Nkrumah University of Science and Technology, School of Medicine and Dentistry, Kumasi, Ghana
| | - Evans Xorse Amuzu
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Isaac Nyanor
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | | | | | | | | | - Samuel Blay Nguah
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana.,Department of Child Health-Kwame Nkrumah University of Science and Technology, School of Medicine and Dentistry, Kumasi, Ghana
| | - Paul Obeng
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana.,Department of Child Health-Kwame Nkrumah University of Science and Technology, School of Medicine and Dentistry, Kumasi, Ghana
| | - Elliot Eli Dogbe
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Mario Jonas
- Department of Pathology, Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Victoria Nembaware
- Department of Pathology, Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Gaston Mazandu
- Department of Pathology, Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | | | - Ambroise Wonkam
- Department of Pathology, Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Julie Makani
- SPARCo, Sickle Cell Programme, Muhimbili University of Health and Allied Sciences, Dar Es Salam, Tanzania
| | - Daniel Ansong
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana.,Department of Child Health-Kwame Nkrumah University of Science and Technology, School of Medicine and Dentistry, Kumasi, Ghana
| | - Alex Osei-Akoto
- Directorate of Child Health-Komfo Anokye Teaching Hospital, Kumasi, Ghana.,Department of Child Health-Kwame Nkrumah University of Science and Technology, School of Medicine and Dentistry, Kumasi, Ghana
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Longoria JN, Pugh NL, Gordeuk V, Hsu LL, Treadwell M, King AA, Gibson R, Kayle M, Crego N, Glassberg J, Melvin CL, Hankins JS, Porter J. Patient-reported neurocognitive symptoms influence instrumental activities of daily living in sickle cell disease. Am J Hematol 2021; 96:1396-1406. [PMID: 34350622 PMCID: PMC8855994 DOI: 10.1002/ajh.26315] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/29/2021] [Accepted: 08/02/2021] [Indexed: 12/12/2022]
Abstract
Individuals with sickle cell disease (SCD) experience neurocognitive decline, low medication adherence, increased unemployment, and difficulty with instrumental activities of daily living (IADL). The relationship between self-perceived cognitive difficulties and IADLs, including employment, school enrollment, independence, engagement in leisure activities, and medication adherence is unknown. We hypothesized that self-reported difficulties across neurocognitive areas would predict lower IADL skills. Adolescent and adult participants of the multi-site Sickle Cell Disease Implementation Consortium (SCDIC) (n = 2436) completed patient-reported outcome (PRO) measures of attention, executive functioning, processing speed, learning, and comprehension. Cognitive symptoms were analyzed as predictors in multivariable modeling. Outcome variables included 1) an IADL composite that consisted of employment, participation in school, reliance on others, and leisure pursuits, and 2) hydroxyurea adherence. Participants reported cognitive difficulty across areas of attention (55%), executive functioning (51%), processing speed (57%), and reading comprehension (65%). Executive dysfunction (p < 0.001) and sometimes or often experiencing learning difficulties (p < 0.001 and p = 0.04) and poor comprehension (p = 0.000 and p = 0.001), controlled for age (p < 0.001), pain (p < 0.001), and hydroxyurea use (p = 0.001), were associated with poor IADL skills. Executive functioning difficulties (p = 0.021), controlled for age (p = 0.013 for ages 25-34), genotype (p = 0.001), and hemoglobin (p = 0.004), predicted hydroxyurea non-adherence. Analysis of PRO measures indicated that cognitive dysfunction is prevalent in adolescents and adults with SCD. Cognitive dysfunction translated into clinically meaningful outcomes. PRO of cognitive symptoms can be used as an important adjunct clinical tool to monitor symptoms that impact functional skills, including engagement in societal activities and medication adherence.
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Affiliation(s)
- Jennifer N Longoria
- Department of Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Norma L Pugh
- Center for Clinical Research Network Coordination, RTI International, Research Triangle Park, North Carolina, USA
| | - Victor Gordeuk
- Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Lewis L Hsu
- Department of Pediatrics, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Marsha Treadwell
- Department of Pediatrics, University of California San Francisco Benioff Children's Hospital Oakland, San Francisco, California, USA
| | - Allison A King
- Program in Occupational Therapy and Departments of Pediatrics and Medicine, Washington University, St. Louis, Missouri, USA
| | - Robert Gibson
- Department of Emergency Medicine and Hospitalist Services, Augusta University, Augusta, Georgia, USA
| | - Mariam Kayle
- Clinical Health Systems and Analytics Division, Duke University, Durham, North Carolina, USA
| | - Nancy Crego
- Women, Children and Families Division, Duke University School of Nursing, Durham, NC
| | - Jeffrey Glassberg
- Department of Emergency Medicine, Icahn School of Medicine at Mt. Sinai, New York, New York, USA
| | - Cathy L Melvin
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jane S Hankins
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Jerlym Porter
- Department of Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
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Kanter J, Meier ER, Hankins JS, Paulukonis ST, Snyder AB. Improving Outcomes for Patients With Sickle Cell Disease in the United States. JAMA HEALTH FORUM 2021; 2:e213467. [DOI: 10.1001/jamahealthforum.2021.3467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Julie Kanter
- Division of Hematology and Oncology, University of Alabama Birmingham, Birmingham
| | | | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | | | - Angela B. Snyder
- Georgia Health Policy Center and the Department of Public Management and Policy, Andrew Young School of Policy Studies, Georgia State University, Atlanta
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Masese RV, Bulgin D, Knisely MR, Preiss L, Stevenson E, Hankins JS, Treadwell MJ, King AA, Gordeuk VR, Kanter J, Gibson R, Glassberg JA, Tanabe P, Shah N. Sex-based differences in the manifestations and complications of sickle cell disease: Report from the Sickle Cell Disease Implementation Consortium. PLoS One 2021; 16:e0258638. [PMID: 34714833 PMCID: PMC8555833 DOI: 10.1371/journal.pone.0258638] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 10/04/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Sex-based clinical outcome differences in sickle cell disease (SCD) remain largely unknown despite evidence that female sex is associated with an increased lifespan. To better characterize sex-based differences in SCD, we assessed pain, treatment characteristics, laboratory measures and complications among males and females currently enrolled in the Sickle Cell Disease Implementation Consortium (SCDIC) registry. METHODS The SCDIC consists of eight comprehensive SCD centers and one data coordinating center that received funding from the National Heart Lung and Blood Institute to improve outcomes for individuals with SCD. Eligibility criteria included: 15 to 45 years of age and a confirmed diagnosis of SCD. Self-report surveys were completed and data were also abstracted from the participants' medical records. RESULTS A total of 2,124 participants were included (mean age: 27.8 years; 56% female). The majority had hemoglobin SS SCD genotype. Females had worse reports of pain severity (mean (SD) T-score 51.6 (9.6) vs 49.3 (10), p<0.001), more vaso-occlusive episodes (p = 0.01) and a higher occurrence of 3 or more hospital admissions in the past year (30.9% vs. 25.5, p = 0.03). On multivariable analysis, males had higher odds of acute chest syndrome (odds ratio (OR) 1.4, p = 0.002), cardiovascular (OR 1.70, p<0.001) and musculoskeletal (OR 1.33, p = 0.0034) complications and lower odds of depression (OR 0.77, p = 0.0381). Females had higher fetal hemoglobin levels with and without hydroxyurea use (9.6% vs 8.5%, p = 0.03 and 3% vs 2.2%, p = 0.0005, respectively). CONCLUSION Our data suggests that sex differences in clinical outcomes do occur among individuals with SCD. Future research needs to explore the mechanisms underlying these differences.
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Affiliation(s)
- Rita V. Masese
- School of Nursing, Duke University, Durham, North Carolina, United States of America
| | - Dominique Bulgin
- College of Nursing, University of Tennessee Knoxville, Knoxville, Tennessee, United States of America
| | - Mitchell R. Knisely
- School of Nursing, Duke University, Durham, North Carolina, United States of America
| | - Liliana Preiss
- RTI International, Research Triangle Park, North Carolina, United States of America
| | - Eleanor Stevenson
- School of Nursing, Duke University, Durham, North Carolina, United States of America
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Marsha J. Treadwell
- Department of Pediatrics, University of California San Francisco Benioff Children’s Hospital, Oakland, California, United States of America
| | - Allison A. King
- School of Medicine, Washington University in St. Louis, St. Louis, Missouri, United States of America
| | - Victor R. Gordeuk
- University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Julie Kanter
- University of Alabama, Birmingham, Alabama, United States of America
| | - Robert Gibson
- Department of Emergency Medicine, Medical College of Georgia, Augusta University, Augusta, Georgia, United States of America
| | - Jeffrey A. Glassberg
- Department of Emergency Medicine, Mount Sinai School of Medicine, New York, New York, United States of America
| | - Paula Tanabe
- School of Nursing, Duke University, Durham, North Carolina, United States of America
| | - Nirmish Shah
- School of Nursing, Duke University, Durham, North Carolina, United States of America
- School of Medicine, Duke University, Durham, North Carolina, United States of America
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23
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Knisely MR, Tanabe PJ, Yang Q, Masese R, Jiang M, Shah NR. Severe Pain Profiles and Associated Sociodemographic and Clinical Characteristics in Individuals With Sickle Cell Disease. Clin J Pain 2021; 37:669-677. [PMID: 34265788 PMCID: PMC8373671 DOI: 10.1097/ajp.0000000000000957] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 03/18/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to identify classes of individuals with sickle cell disease (SCD) who share distinct severe pain profiles and evaluate differences in demographic, clinical, and psychosocial characteristics between classes. METHODS This exploratory, cross-sectional study used data collected for the SCD Implementation Consortium Research Registry at Duke University. Using Adult Sickle Cell Quality of Life-Measurement System pain-item data from 291 adults with SCD, latent class analysis was used to determine classes of individuals sharing distinct severe pain profiles. Bivariate analyses and logistic regression models were used to assess the relationships between pain profile classes and demographic, clinical, and psychosocial characteristics. RESULTS Three classes sharing distinct severe pain profiles were identified: Low Frequency and Impact class (n=73), Moderate Frequency and Impact class (n=94), and High Frequency and Impact class (n=124). When compared with the Low Frequency and Impact class and controlling for age and sex, individuals in the Moderate Frequency and Impact class were more likely to: be female (P=0.031) and unemployed (P=0.013); report worse sleep (P=0.005) and social functioning (P=0.005); have less emotional distress (P=0.004); describe pain as "sore" (P=0.002); and have previous SCD-related lung complications (P=0.016). When compared with the Low Frequency and Impact class, individuals in the High Frequency and Impact class: had worse social functioning (P<0.001) and previous SCD-related lung complications (P=0.006); described pain as "sore" (P<0.001); and were taking pain medication daily for SCD (P=0.001). DISCUSSION Severe pain experiences in SCD are complex; however, there are subgroups of people who report similar experiences of severe pain.
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Affiliation(s)
| | - Paula J Tanabe
- Duke University School of Nursing
- Duke University School of Medicine, Durham, NC
| | | | | | - Meilin Jiang
- Department of Biostatistics, University of Florida, Gainesville, FL
| | - Nirmish R Shah
- Duke University School of Nursing
- Duke University School of Medicine, Durham, NC
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