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Smaldone A, Manwani D, Aygun B, Appiah-Kubi A, Smith-Whitley K, Green NS. Assessing multilevel barriers to hydroxyurea adherence in youth with sickle cell disease using pharmacy-based refill records. Pediatr Blood Cancer 2024; 71:e31170. [PMID: 38975794 PMCID: PMC11268999 DOI: 10.1002/pbc.31170] [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: 04/16/2024] [Revised: 05/22/2024] [Accepted: 06/16/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND Suboptimal medication adherence is common across youth with chronic health conditions and may contribute to health disparities and adverse health outcomes, especially in underserved communities. METHODS Using pharmacy prescription records and guided by the World Health Organization Multidimensional Adherence Model, we examined patient-, treatment-, and health system-related factors that may affect hydroxyurea adherence in 72 youth with sickle cell disease (SCD), 10-18 years who had participated in the multisite "Hydroxyurea Adherence for Personal Best in SCD" (HABIT) feasibility (6 months) and efficacy (12 months) trials. Pharmacy data were collected from the year prior to study entry through the duration of each trial. We also examined hydroxyurea dose at baseline, prescribing patterns (hydroxyurea formulation and dose prescribed), quantity of hydroxyurea dispensed, and number of daily capsules/tablets prescribed. Data were analyzed using descriptive statistics. RESULTS On average, youth were prescribed 1095 ± 402 mg hydroxyurea per day, requiring ingestion of 3 or more capsules for 39.4% of youth. Frequently identified potential barriers were complex medication regimens in which dose of hydroxyurea differed by day of week (47.2%); receipt of an inadequate (< 30 days) supply of hydroxyurea from the pharmacy ≥ 3 times during record collection period (29.2%); and prescription of hydroxyurea suspension suggesting problems swallowing capsules (22.2%). In this sample, most youth were exclusively prescribed 500 mg capsules (62.5%), which was associated with complex medication regimens (RR 3.0, 95% CI 1.4-6.7). Potential barriers were common, occurred at all levels and are potentially modifiable with targeted interventions at the treatment- and health system-related levels.
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Affiliation(s)
- Arlene Smaldone
- Columbia University School of Nursing, New York, NY
- College of Dental Medicine, Columbia University Medical Center, New York, NY
| | - Deepa Manwani
- Department of Pediatrics, Division of Hematology, Oncology and Cellular Therapy, Albert Einstein College of Medicine, New York, NY
| | - Banu Aygun
- Northwell, New Hyde Park, NY
- Pediatric Hematology Oncology and Stem Cell Transplantation, Cohen Children’s Medical Center, New Hyde Park, NY
| | - Abena Appiah-Kubi
- Northwell, New Hyde Park, NY
- Pediatric Hematology Oncology and Stem Cell Transplantation, Cohen Children’s Medical Center, New Hyde Park, NY
| | - Kim Smith-Whitley
- Division of Hematology, Children’s Hospital of Philadelphia, Philadelphia, PA
- Global Blood Therapeutics, South San Francisco, CA
| | - Nancy S. Green
- Department of Pediatrics, Division of Pediatric Hematology, Oncology and Stem Cell Therapy, Columbia University Medical Center, New York, NY
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Marin PM, Munyeme M, Kankya C, Jubara AS, Matovu E, Waiswa P, Romano JS, Mutebi F, Onafruo D, Kitale E, Benard O, Buhler KJ, Tryland M. Medication nonadherence and associated factors in patients with tuberculosis in Wau, South Sudan: a cross- sectional study using the world health organization multidimensional adherence model. Arch Public Health 2024; 82:107. [PMID: 39010212 PMCID: PMC11250949 DOI: 10.1186/s13690-024-01339-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Accepted: 07/03/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Tuberculosis medication nonadherence is a multi-dimensional public health problem with serious consequences worldwide. There is little information available for medication nonadherence in South Sudan. This study assessed the proportion, reasons, and associated factors for nonadherence among patients with TB in Wau Municipality, South Sudan. METHODS A health facility based cross-sectional study was conducted among 234 tuberculosis (TB) patients receiving first line anti-TB regimen in Wau Municipality. Urine isoniazid metabolite testing (IsoScreen®) was used to determine nonadherence (visualized by negative test results) and a questionnaire was used to describe the reasons for nonadherence. Modified poisson regression with robust standard errors was performed since the proportion of nonadherence was < 10%, to identify nonadherence associated factors using the WHO Multidimensional adherence model. RESULTS Out of 234 participants, 24.8% (95% CI, 19.2 - 30.3) were nonadherent to the TB treatment regimen. At multivariate analysis, nonadherence was significantly associated with: relief of symptoms (APR 1.93, 95% CI 1.12 - 3.34, p = 0.018), alcohol use (APR 2.12, 95% CI 1.33 - 3.96, p = 0.019) and waiting time to receive drugs (APR 1.77, 95% CI 1.11 - 2.83, p = 0.017). CONCLUSION Tuberculosis medication nonadherence was high, and it's associated with patients' relived of symptoms, alcohol use, and prolonged waiting time at health facility. Hence, addressing these barriers and the use of multifaceted interventions e.g. counseling, health education and improve appointments are crucial to reduce nonadherence among patients with TB in South Sudan.
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Affiliation(s)
- Peter Michael Marin
- Department of Public Health, University of Bahr El Ghazal (UBG), Wau, South Sudan.
- Department of Biosecurity, Ecosystem and Veterinary Public Health, Makerere University, Kampala, Uganda.
| | - Musso Munyeme
- Department of Disease Control, University of Zambia, Lusaka, Zambia
| | - Clovice Kankya
- Department of Biosecurity, Ecosystem and Veterinary Public Health, Makerere University, Kampala, Uganda
| | - Ambrose Samuel Jubara
- Department of Clinical Studies, University of Bahr El Ghazal (UBG), Wau, South Sudan
| | - Enock Matovu
- Department of Bimolecular Resources and Biolab Sciences, Makerere University, Kampala, Uganda
| | - Peter Waiswa
- Department of Biosecurity, Ecosystem and Veterinary Public Health, Makerere University, Kampala, Uganda
| | - Javier Sanchez Romano
- Department of Medical Biology, UiT-The Arctic University of Norway (UiT), Tromsø, Norway
| | - Francis Mutebi
- Department of Pharmacy, Clinical and Comparative Medicine, Makerere University, Kampala, Uganda
| | - David Onafruo
- Department of Biosecurity, Ecosystem and Veterinary Public Health, Makerere University, Kampala, Uganda
- Department of Clinical Studies, University of Bahr El Ghazal (UBG), Wau, South Sudan
| | - Estella Kitale
- Department of Biosecurity, Ecosystem and Veterinary Public Health, Makerere University, Kampala, Uganda
- Department of Clinical Studies, University of Bahr El Ghazal (UBG), Wau, South Sudan
| | - Owori Benard
- Clinical Epidemiology Unit, Makerere University, Kampala, Uganda
| | - Kayla J Buhler
- Department of Forestry & Wildlife Management, Inland Norway University of Applied Sciences (INN), Evenstad, Norway
| | - Morten Tryland
- Department of Forestry & Wildlife Management, Inland Norway University of Applied Sciences (INN), Evenstad, Norway
- Department of Arctic & Marine Biology, UiT - The Arctic University of Norway (UiT), Tromsø, Norway
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Shen Q, Wang B, He T, Li S, Peng EN, Lei J. Factors associated with discontinuation in fertility treatment: a systematic scoping review. J Assist Reprod Genet 2024; 41:409-421. [PMID: 37987953 PMCID: PMC10894784 DOI: 10.1007/s10815-023-02982-x] [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: 07/26/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
PURPOSE The discontinuation of fertility treatment could decrease the chances of achieving parenthood for infertile patients and often leads to economic loss and medical resource waste. However, the evidence on the factors associated with discontinuation is unclear and inconsistent in the context of fertility treatment. This scoping review aimed to summarize the evidence on factors associated with discontinuation in fertility treatment, identify the current knowledge gap, and generate recommendations for future research. METHODS We searched PubMed, Embase, The Cochrane Library, Web of Science, CINAHL, American Psychological Association, and http://clinicaltrials.gov from inception to June 2023 without language or time restrictions. We also searched the grey literature in Open Grey and Google Scholar and hand-searched the reference lists of relevant studies to identify potentially eligible studies. Publications that studied factors associated with discontinuation in fertility treatment were included. The identified factors were mapped to the World Health Organization's treatment adherence model. RESULTS Thirty-seven articles involving 41,973 infertile patients from 13 countries were included in this scoping review. All studies identified the factors from the perspective of patients, except for one that described the factors from the healthcare providers' perspective. A total of 42 factors were identified, with most of them belonging to the patient-related dimension, followed by socio-economic-related, treatment-related, condition-related, and healthcare system-related dimensions. Female education level, social support, and insurance coverage decreased the likelihood of treatment discontinuation, whereas multiparous women, male infertility, depression, higher infertility duration, and treatment duration increased the likelihood of treatment discontinuation. Age, education level, and ethnicity are the commonly nonmodifiable factors for treatment discontinuation, while insurance coverage, depression, and anxiety symptoms are among some of the more commonly reported modifiable factors. CONCLUSION This is the first scoping review examining and synthesizing evidence on the factors influencing of discontinuation in fertility treatment. This review could inform researchers, clinicians, and policymakers to address modifiable barriers and facilitators to develop personalized and multicomponent interventions that could improve the discontinuation in fertility treatment.
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Affiliation(s)
- Quan Shen
- Department of Gynecology and Obstetrics of The Third XiangYa Hospital of Central South University, No138, Tongzipo Road, Changsha, 410013, Hunan Province, China
- Department of Reproductive Center of The Third XiangYa Hospital of Central South University, Changsha, Hunan Province, China
- Xiangya Nursing School of Central South University, Changsha, Hunan Province, China
| | - Binglu Wang
- Xiangya Nursing School of Central South University, Changsha, Hunan Province, China
| | - Tan He
- Xiangya Nursing School of Central South University, Changsha, Hunan Province, China
| | - Suya Li
- Tongji Hospital of HuaZhong University of Science and Technology, Wuhan, Hubei Province, China
| | - ENuo Peng
- Department of Reproductive Center of The Third XiangYa Hospital of Central South University, Changsha, Hunan Province, China
| | - Jun Lei
- Department of Gynecology and Obstetrics of The Third XiangYa Hospital of Central South University, No138, Tongzipo Road, Changsha, 410013, Hunan Province, China.
- Department of Reproductive Center of The Third XiangYa Hospital of Central South University, Changsha, Hunan Province, China.
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Mokhtar FM, Rajakumar S, Zaman Huri H. Adherence tool for prophylactic haemophilia treatment in adult and adolescent patients: A systematic review and meta-analysis protocol. PLoS One 2023; 18:e0289815. [PMID: 38096257 PMCID: PMC10720990 DOI: 10.1371/journal.pone.0289815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 07/27/2023] [Indexed: 12/17/2023] Open
Abstract
Hemophilia is a congenital bleeding disorder resulting from a low level or deficiency of clotting factors. It is an x-linked recessive disease and happens almost exclusively in males whereas females are the carrier of the affected gene. The most common types of hemophilia are hemophilia A and Hemophilia B. Hemophilia is classified into mild, moderate and severe. Prophylaxis treatment has more advantages clinically compare to on-demand therapy. It may reduce the bleeding frequency, gives protection from joint damage, may lower the number of total bleeding episodes per year, and may reduce annualised spontaneous and trauma related bleeding events. However, prophylaxis treatment needs regular weekly infusions therefore it is painful to administer especially if the vein is difficult to access. It may cause pain at the site of injections and may lead to non-adherence to treatment. Non-adherence to a regimen will result in insufficient clotting factor levels in the body. The efficacy of the medication is reduced and may lead to a high bleeding tendency. Thus far, the study on adult haemophilic patient adherence tool is scarce and limited; and therefore this review is warranted. The study protocol is conducted as per the PRISMA-P guideline. There are 4 concepts in this systematic review which are Haemophilia, adult and adolescence, preventive treatment and adherence. Articles will be sought from electronic databases PUBMED, Ovid EMBASE, CINAHL, and SCOPUS using the MeSH term, synonym free-text word, truncation, and proximity operators as per each database. The proposed keywords within each concept will be joined using the Boolean operator "OR "and the 4 different concepts combined using the Boolean operator "AND". Search will be limited to Human, English language, and publication until 2022. Studies will be included if they meet the study inclusion criteria. The quality of the studies will be appraised using the Newcastle-Ottawa quality assessment scale (NOS) for observation-based studies. This systematic review does not require formal ethical approval as data will be extracted from selected published studies. The results will be disseminated through a peer-reviewed publication and relevant conference presentations.(PROSPERO registration CRD42021273813).
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Affiliation(s)
- Fadzlin Mohd Mokhtar
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University Malaya, Kuala Lumpur, Malaysia
| | - Sutha Rajakumar
- Jeffery Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
| | - Hasniza Zaman Huri
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University Malaya, Kuala Lumpur, Malaysia
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Hart DP, Matino D, Astermark J, Dolan G, d’Oiron R, Hermans C, Jiménez-Yuste V, Linares A, Matsushita T, McRae S, Ozelo MC, Platton S, Stafford D, Sidonio RF, Tiede A. International consensus recommendations on the management of people with haemophilia B. Ther Adv Hematol 2022; 13:20406207221085202. [PMID: 35392437 PMCID: PMC8980430 DOI: 10.1177/20406207221085202] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/17/2022] [Indexed: 01/19/2023] Open
Abstract
Haemophilia B is a rare X-linked genetic deficiency of coagulation factor IX (FIX) that, if untreated, can cause recurrent and disabling bleeding, potentially leading to severe arthropathy and/or life-threatening haemorrhage. Recent decades have brought significant improvements in haemophilia B management, including the advent of recombinant FIX and extended half-life FIX. This therapeutic landscape continues to evolve with several non-factor replacement therapies and gene therapies under investigation. Given the rarity of haemophilia B, the evidence base and clinical experience on which to establish clinical guidelines are relatively sparse and are further challenged by features that are distinct from haemophilia A, precluding extrapolation of existing haemophilia A guidelines. Due to the paucity of formal haemophilia B-specific clinical guidance, an international Author Group was convened to develop a clinical practice framework. The group comprised 15 haematology specialists from Europe, Australia, Japan, Latin America and North America, covering adult and paediatric haematology, laboratory medicine and biomedical science. A hybrid approach combining a systematic review of haemophilia B literature with discussion of clinical experience utilized a modified Delphi format to develop a comprehensive set of clinical recommendations. This approach resulted in 29 recommendations for the clinical management of haemophilia B across five topics, including product treatment choice, therapeutic agent laboratory monitoring, pharmacokinetics considerations, inhibitor management and preparing for gene therapy. It is anticipated that this clinical practice framework will complement existing guidelines in the management of people with haemophilia B in routine clinical practice and could be adapted and applied across different regions and countries.
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Affiliation(s)
- Daniel P. Hart
- The Royal London Hospital Haemophilia Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Whitechapel Road, London E1 2AD, UK
| | - Davide Matino
- Department of Medicine, McMaster University and The Thrombosis and Atherosclerosis Research Institute, Hamilton, ON, Canada
| | - Jan Astermark
- Institution of Translational Medicine and Department of Hematology, Oncology and Radiation Physics, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Gerard Dolan
- Centre for Haemostasis and Thrombosis, St Thomas’ Hospital, London, UK
| | - Roseline d’Oiron
- Centre for Haemophilia and Constitutional Bleeding Disorders, Hôpital Bicêtre AP-HP Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Cédric Hermans
- Haemostasis and Thrombosis Unit, Division of Haematology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain (UCLouvain), Brussels, Belgium
| | | | - Adriana Linares
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia, Bogotá, Colombia
- Programa de Hemofilia, Clínica Infantil Colsubsidio, Bogotá, Colombia
| | - Tadashi Matsushita
- Department of Transfusion Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Simon McRae
- Launceston General Hospital, Launceston, TAS, Australia
| | | | - Sean Platton
- The Royal London Hospital Haemophilia Centre, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Darrel Stafford
- Department of Biology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Robert F. Sidonio
- Aflac Cancer and Blood Disorders, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Andreas Tiede
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
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Patel D, Jalal Z, Guo P. Medicine Adherence and Associated Factors in Immigrants and Refugees: A Systematic Review. Int J Clin Pract 2022; 2022:1993066. [PMID: 36636740 PMCID: PMC9812604 DOI: 10.1155/2022/1993066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 12/29/2022] Open
Abstract
Medicine nonadherence is a major contributing factor to morbidity and mortality. Almost half of the chronically ill patients are nonadherent to their medication. Vulnerable groups like immigrants and refugees are at a higher risk of poor medication adherence. This study aims to determine the rate of medicine adherence and the factors associated with medicine nonadherence in a population of immigrants and refugees. A protocol-led (PROSPERO ID: CRD42021285419) systematic review was conducted by searching PubMed, Medline, Embase, Scopus, CINAHL, and Cochrane Library for studies published between 1st January 2000 and 4th November 2021. PRISMA guidelines were followed. The NIH quality assessment tool and CASP checklist were used to quality assess the papers. Data were searched, screened, and extracted. Extracted data were tabulated for descriptive and narrative analyses. 15 studies were conducted across six countries including participants with various medical conditions. The rate of medicine adherence reported ranged from 10.1% to 74.5%. Higher rates of nonadherence were observed in immigrants and refugees compared to migrant and native groups. Socio-economic factors, including language proficiency, level of education, and financial burden, and patient-related factors involving cultural behaviours and beliefs were common themes for nonadherence among immigrants and refugees. Further research is required to address the effect of nonadherence on clinical outcomes. Studies should focus on using a consistent definition of adherence and the same objective methods to measure rates of adherence to allow for meta-analysis of data and definitive results. Healthcare professionals (HCPs) are recommended to target interventions at improving adherence and reducing modifiable risk factors in immigrants and refugees, thus reducing health disparities among the population.
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Affiliation(s)
- Damini Patel
- School of Pharmacy, University of Birmingham, Edgbaston, Birmingham B152TT, UK
| | - Zahraa Jalal
- School of Pharmacy, University of Birmingham, Edgbaston, Birmingham B152TT, UK
| | - Ping Guo
- School of Nursing and Midwifery, University of Birmingham, Edgbaston, Birmingham B152TT, UK
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Aldan G, Helvaci A, Ozdemir L, Satar S, Ergun P. Multidimensional factors affecting medication adherence among patients with chronic obstructive pulmonary disease. J Clin Nurs 2021; 31:1202-1215. [PMID: 34309101 DOI: 10.1111/jocn.15976] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/23/2021] [Accepted: 07/05/2021] [Indexed: 11/26/2022]
Abstract
AIMS AND OBJECTIVES This study aimed to investigate the effects of socioeconomic-, patient-, treatment-, condition- and health system-related factors on medication adherence in patients with chronic obstructive pulmonary disease (COPD). BACKGROUND Medication adherence is essential for the management of chronic diseases. The World Health Organization created a Multidimensional Adherence Model (MAM) and showed that medication adherence is affected by a combination of numerous factors. DESIGN A descriptive correlational study was conducted. METHODS A total of 114 patients with COPD were included. Data were collected on five dimensions based on the MAM framework. Medication adherence, self-efficacy and symptoms were evaluated using the Adherence to Refills and Medications Scale-7 (ARMS-7), COPD Self-Efficacy Scale (CSES) and COPD Assessment Test (CAT), respectively. The data were analysed using descriptive statistics, correlational statistics and structural equation modelling. The STROBE checklist was used. RESULTS The ARMS-7 scores were associated with the body mass index of patients (F = 4.245, p = .017), smoke pack-years (r = .277, p = .004) and the CSES total score (β = -0.249, p = .002) in patient-related factors. The ARMS-7 score was not associated with socio-economic and health system-related factors. The ARMS-7 score showed a significant correlation between COPD diagnosis duration (r = -.276, p = .003) and the total number of drugs (r = -.215, p = .022) in treatment-related factors. The ARMS-7 scores were associated with the number of comorbid illnesses of patients with COPD in condition-related factors (F = 3.533, p = .033). CONCLUSION This study showed that medication adherence in COPD was mostly affected by patient-, treatment- and condition-related factors. RELEVANCE TO CLINICAL PRACTICE Healthcare professionals should establish training and counselling programs to increase the medication adherence level of patients, particularly for patients who are newly diagnosed, require multiple drugs and have comorbid diseases or low self-efficacy.
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Affiliation(s)
- Goncagul Aldan
- Faculty of Health Sciences, Nursing Department, Yüksek İhtisas University, Ankara, Turkey
| | - Aylin Helvaci
- Faculty of Nursing, Medical Nursing Department, Hacettepe University, Ankara, Turkey
| | - Leyla Ozdemir
- Faculty of Nursing, Medical Nursing Department, Hacettepe University, Ankara, Turkey
| | - Seher Satar
- Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, Turkey
| | - Pinar Ergun
- Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, Turkey
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