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Idnay B, Cordoba E, Ramirez SO, Xiao E, Wood OR, Batey DS, Garofalo R, Schnall R. Social Marketing Perspective on Participant Recruitment in Informatics-Based Intervention Studies. AIDS Behav 2024:10.1007/s10461-024-04355-6. [PMID: 38703337 DOI: 10.1007/s10461-024-04355-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2024] [Indexed: 05/06/2024]
Abstract
Effective recruitment strategies are pivotal for informatics-based intervention trials success, particularly for people living with HIV (PLWH), where engagement can be challenging. Although informatics interventions are recognized for improving health outcomes, the effectiveness of their recruitment strategies remains unclear. We investigated the application of a social marketing framework in navigating the nuances of recruitment for informatics-based intervention trials for PLWH by examining participant experiences and perceptions. We used qualitative descriptive methodology to conduct semi-structured interviews with 90 research participants from four informatics-based intervention trials. Directed inductive and deductive content analyses were guided by Howcutt et al.'s social marketing framework on applying the decision-making process to research recruitment. The majority were male (86.7%), living in the Northeast United States (56%), and identified as Black (32%) or White (32%). Most participants (60%) completed the interview remotely. Sixteen subthemes emerged from five themes: motivation, perception, attitude formation, integration, and learning. Findings from our interview data suggest that concepts from Howcutt et al.'s framework informed participants' decisions to participate in an informatics-based intervention trial. We found that the participants' perceptions of trust in the research process were integral to the participants across the four trials. However, the recruitment approach and communication medium preferences varied between older and younger age groups. Social marketing framework can provide insight into improving the research recruitment process. Future work should delve into the complex interplay between the type of informatics-based interventions, trust in the research process, and communication preferences, and how these factors collectively influence participants' willingness to engage.
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Affiliation(s)
- Betina Idnay
- School of Nursing, Columbia University, New York, NY, USA.
- Department of Biomedical Informatics, Columbia University, New York, NY, USA.
| | - Evette Cordoba
- School of Nursing, Columbia University, New York, NY, USA
| | | | - Eugenia Xiao
- School of Nursing, Columbia University, New York, NY, USA
| | - Olivia R Wood
- School of Nursing, Columbia University, New York, NY, USA
| | - D Scott Batey
- School of Social Work, Tulane University, New Orleans, LA, USA
| | - Robert Garofalo
- Division of Adolescent and Young Adult Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Feinberg School of Medicine Northwestern University, Chicago, IL, USA
| | - Rebecca Schnall
- School of Nursing, Columbia University, New York, NY, USA
- Mailman School of Public Health, Columbia University, New York, NY, USA
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Wood OR, Schnall R, Kay ES, Jia H, Abua JA, Nichols TK, Olender SA, Mugavero MJ, Batey DS. A community health worker and mobile health app intervention to improve adherence to HIV medication among persons with HIV: the CHAMPS study protocol. BMC Public Health 2023; 23:942. [PMID: 37226141 DOI: 10.1186/s12889-023-15616-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/05/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Persons with HIV (PWH) can now achieve a near-normal life expectancy due to antiretroviral therapy (ART). Despite widespread availability of ART in the United States (US), many of the country's approximate 1.1 million PWH are not achieving viral suppression due to poor ART adherence. Viral suppression rates are particularly low in Alabama (AL, 62%) and New York City (NYC, 67%). There is mixed evidence on the efficacy of community health workers (CHW) and mHealth interventions for improving ART adherence and viral suppression in PWH thus, we sought to combine these interventions and test the efficacy for improving health outcomes in PWH. METHODS The CHAMPS study is a two-arm randomized controlled trial among 300 PWH with suboptimal primary care appointment adherence (n = 150 in AL and 150 in NYC) over the course of 12 months. Participants are randomly assigned to CHAMPS (intervention) or a standard-of-care (control) arm. Participants in the intervention arm are given a CleverCap pill bottle that syncs to the WiseApp to track medication adherence, reminds users to take their medication at a set time, and enables communication with CHW. All participants complete baseline, 6-month, and 12-month follow-up visits where surveys are administered and, CD4 and HIV-1 viral load are obtained through blood draw. DISCUSSION Maintaining ART adherence has significant implications in HIV management and transmission. mHealth technologies have been shown to optimize the provision of health services, produce positive changes in health behavior, and significantly improve health outcomes. CHW interventions also provide personal support to PWH. The combination of these strategies may provide the necessary intensity to increase ART adherence and clinic attendance among PWH at highest risk for low engagement. Delivering care remotely enables CHW to contact, assess, and support numerous participants throughout the day, reducing burden on CHW and potentially improving intervention durability for PWH. The adoption of the WiseApp coupled with community health worker sessions in the CHAMPS study has the potential to improve HIV health outcomes, and will add to the growing knowledge of mHealth and CHW efforts to improve PWH medication adherence and viral suppression. TRIAL REGISTRATION This trial was registered with Clinicaltrials.gov (NCT04562649) on 9/24/20.
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Affiliation(s)
- Olivia R Wood
- School of Nursing, Columbia University, 560 West 168th Street, New York, NY, 10032, USA
| | - Rebecca Schnall
- School of Nursing, Columbia University, 560 West 168th Street, New York, NY, 10032, USA.
| | - Emma S Kay
- Magic City Research Institute, Birmingham AIDS Outreach, Birmingham, AL, USA
| | - Haomiao Jia
- School of Nursing, Columbia University, 560 West 168th Street, New York, NY, 10032, USA
| | | | - Tyler K Nichols
- School of Nursing, Columbia University, 560 West 168th Street, New York, NY, 10032, USA
| | - Susan A Olender
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
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Wood OR, Garofalo R, Kuhns LM, Scherr TF, Zetina APM, Rodriguez RG, Nash N, Cervantes M, Schnall R. A randomized controlled trial of an mHealth intervention for increasing access to HIV testing and care among young cisgender men and transgender women: the mLab App study protocol. BMC Public Health 2021; 21:1959. [PMID: 34715833 PMCID: PMC8554516 DOI: 10.1186/s12889-021-12015-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 10/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The number of youth living with HIV in the United States (US) continues to rise, and racial, ethnic, and sexual minority youth including young men who have sex with men (YMSM) and young transgender women (YTGW) bear a disproportionate burden of the HIV epidemic. Due to social and healthcare system factors, many YMSM and YTGW do not seek HIV testing services and are therefore less likely to be aware that they are infected. Mobile health technology (mHealth) has the ability to increase uptake of HIV testing among these populations. Thus, the mLab App-which combines HIV prevention information with a mobile phone imaging feature for interpreting at-home HIV test results-was developed to improve testing rates and linkage to care among Black, Latino, and other YMSM and YTGW living in New York City and Chicago and their surrounding areas. METHODS This study is a three-arm randomized controlled trial among YMSM and YTGW aged 18-29 years. Participants are randomized to either the mLab App intervention including HIV home test kits and standard of preventive care, standard of preventive care only, or HIV home test kits and standard of preventive care only. DISCUSSION mHealth technology used for HIV prevention is capable of delivering interventions in real-time, which creates an opportunity to remotely reach users across the country to strengthen their HIV care continuum engagement and treatment outcomes. Specifically during the COVID-19 pandemic, mHealth technology combined with at-home testing may prove to be essential in increasing HIV testing rates, especially among populations at high-risk or without regular access to HIV testing. TRIAL REGISTRATION This trial was registered with Clinicaltrials.gov ( NCT03803683 ) on January 14, 2019.
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Affiliation(s)
- Olivia R Wood
- Division of Scholarship and Research, Columbia University School of Nursing, 516 W. 168th Street, New York, NY, 10032, USA
| | - Robert Garofalo
- Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Avenue, Chicago, IL, 60611, USA
| | - Lisa M Kuhns
- Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Avenue, Chicago, IL, 60611, USA
| | - Thomas F Scherr
- Vanderbilt University, 2201 West End Avenue, Nashville, TN, 37235, USA
| | - Ana Paola Mata Zetina
- Division of Scholarship and Research, Columbia University School of Nursing, 516 W. 168th Street, New York, NY, 10032, USA
| | - Rafael Garibay Rodriguez
- Division of Scholarship and Research, Columbia University School of Nursing, 516 W. 168th Street, New York, NY, 10032, USA
| | - Nathanael Nash
- Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Avenue, Chicago, IL, 60611, USA
| | - Marbella Cervantes
- Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Avenue, Chicago, IL, 60611, USA
| | - Rebecca Schnall
- Division of Scholarship and Research, Columbia University School of Nursing, 516 W. 168th Street, New York, NY, 10032, USA.
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Schmitt ML, Wood OR, Clatworthy D, Rashid SF, Sommer M. Innovative strategies for providing menstruation-supportive water, sanitation and hygiene (WASH) facilities: learning from refugee camps in Cox's bazar, Bangladesh. Confl Health 2021; 15:10. [PMID: 33637096 PMCID: PMC7912835 DOI: 10.1186/s13031-021-00346-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 02/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background There is growing attention to addressing the menstrual hygiene management (MHM) needs of the over 21 million displaced adolescent girls and women globally. Current approaches to MHM-related humanitarian programming often prioritize the provision of menstrual materials and information. However, a critical component of an MHM response includes the construction and maintenance of water, sanitation and hygiene (WASH) facilities, including more female-friendly toilets. This enables spaces for menstruating girls and women to change, dispose, wash and dry menstrual materials; all of which are integral tasks required for MHM. A global assessment identified a number of innovations focused on designing and implementing menstruation-supportive WASH facilities in the Rohingya refugee camps located in Cox’s Bazar (CXB), Bangladesh. These pilot efforts strove to include the use of more participatory methodologies in the process of developing the new MHM-supportive WASH approaches. This study aimed to capture new approaches and practical insights on innovating menstrual disposal, waste management and laundering in emergency contexts through the conduct of a qualitative assessment in CXB. Methods The qualitative assessment was conducted in the Rohingya refugee camps in CXB in September of 2019 to capture new approaches and practical insights on innovating for menstrual disposal, waste management and laundering. This included Key Informant Interviews with 19 humanitarian response staff from the WASH and Protection sectors of a range of non-governmental organizations and UN agencies; Focus Group Discussions with 47 Rohingya adolescent girls and women; and direct observations of 8 WASH facilities (toilets, bathing, and laundering spaces). Results Key findings included: one, the identification of new female-driven consultation methods aimed at improving female beneficiary involvement and buy-in during the design and construction phases; two, the design of new multi-purpose WASH facilities to increase female beneficiary usage; three, new menstrual waste disposal innovations being piloted in communal and institutional settings, with female users indicating at least initial acceptability; and four, novel strategies for engaging male beneficiaries in the design of female WASH facilities, including promoting dialogue to generate buy-in regarding the importance of these facilities and debate about their placement. Conclusions Although the identified innovative participatory methodologies and design approaches are promising, the long term viability of the facilities, including plans to expand them, may be dependent on the continued engagement of girls and women, and the availability of resources.
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Affiliation(s)
- Margaret L Schmitt
- Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY, 10032, USA.
| | - Olivia R Wood
- Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY, 10032, USA
| | - David Clatworthy
- International Rescue Committee, 122 E 42nd St, New York, NY, 10168, USA
| | - Sabina Faiz Rashid
- James P Grant School of Public Health, BRAC University, 68 Shahid Tajuddin Ahmed Sharani, Mohakhali, Dhaka, Bangladesh
| | - Marni Sommer
- Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY, 10032, USA.
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Wood OR, Else T, Sampson MG. Unique association of multiple endocrine neoplasia 2A and congenital anomalies of the kidney and urinary tract in a child with a RET mutation. BMJ Case Rep 2019; 12:12/8/e229904. [DOI: 10.1136/bcr-2019-229904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Pathogenic variants in the RET gene can cause isolated and multi-system diseases. We report a patient diagnosed prenatally with unilateral multicystic dysplastic kidney and genitourinary abnormality whose mother had multiple endocrine neoplasia type 2A (MEN2A). Targeted RET sequencing found the same pathogenic variant p.C618S in the child as her mother. The child is followed by paediatric nephrology for congenital anomalies of the kidney and urinary tract (CAKUT) and by endocrine oncology for surveillance for MEN2A-related endocrine tumours. While implicated in each of these conditions individually, RET variants have never been reported to cause MEN2A and CAKUT together. This child’s family history prompted RET sequencing, resulting in presymptomatic, personalised care for MEN2A. However, this case supports the idea that genetic screening of RET (and many other genes) in patients with CAKUT may lead to molecular diagnoses that potentially improve their health through precision care.
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Oliver SV, Kaiser ML, Wood OR, Coetzee M, Rowland M, Brooke BD. Evaluation of the pyrrole insecticide chlorfenapyr against pyrethroid resistant and susceptible Anopheles funestus (Diptera: Culicidae). Trop Med Int Health 2009; 15:127-31. [PMID: 19891759 DOI: 10.1111/j.1365-3156.2009.02416.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the pyrrole insecticide chlorfenapyr, which has a novel non-neurotoxic mode of action and is a promising alternative to conventional adulticides, against Anopheles funestus. METHOD The toxicity of a range of concentrations of chlorfenapyr against pyrethroid resistant and susceptible laboratory reared southern African An. funestus was assessed using standard WHO protocols and analysed using probit analysis. RESULTS The pyrethroid resistant strain showed consistently higher LD50 and LD95 values compared to the susceptible strain, but these differences were not statistically significant and the magnitude was twofold at most. The LD50 values recorded for An. funestus are approximately three-fold higher than those reported elsewhere for other species of anopheline. CONCLUSIONS Monooxygenase based pyrethroid resistance in An. funestus does not influence the toxic effect of chlorfenapyr. It is unlikely that such a small decrease in susceptibility of An. funestus to chlorfenapyr relative to other anophelines would have any operational implications. Chlorfenapyr is an important addition to insecticides available for malaria vector control, and could be used as a resistance management tool to either circumvent or slow the development of resistance.
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Affiliation(s)
- S V Oliver
- Vector Control Reference Unit, National Institute for Communicable Diseases, Sandringham, South Africa
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Amenya DA, Naguran R, Lo TCM, Ranson H, Spillings BL, Wood OR, Brooke BD, Coetzee M, Koekemoer LL. Over expression of a cytochrome P450 (CYP6P9) in a major African malaria vector, Anopheles Funestus, resistant to pyrethroids. Insect Mol Biol 2008; 17:19-25. [PMID: 18237281 DOI: 10.1111/j.1365-2583.2008.00776.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Anopheles funestus Giles is one of the major African malaria vectors. It has previously been implicated in a major outbreak of malaria in KwaZulu/Natal, South Africa, during the period 1996 to 2000. The re-emergence of this vector was associated with monooxygenase-based resistance to pyrethroid insecticides. We have identified a gene from the monooxygenase CYP6 family, CYP6P9, which is over expressed in a pyrethroid resistant strain originating from Mozambique. Quantitative Real-Time PCR shows that this gene is highly over expressed in the egg and adult stages of the resistant strain relative to the susceptible strain but the larval stages showed almost no difference in expression between strains. This gene is genetically linked to a major locus associated with pyrethroid resistance in this A. funestus population.
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Affiliation(s)
- D A Amenya
- Vector Control Reference Unit, National Institute for Communicable Diseases, NHLS, Private bag X 4, Sandringham, 2131, South Africa
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Mohideen U, Sher MH, Tom HW, Aumiller GD, Wood OR, Freeman RR, Boker J, Bucksbaum PH. High intensity above-threshold ionization of He. Phys Rev Lett 1993; 71:509-512. [PMID: 10055294 DOI: 10.1103/physrevlett.71.509] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Sher MH, Mohideen U, Tom HW, Wood OR, Aumiller GD, Freeman RR, McIlrath TJ. Picosecond soft-x-ray pulse length measurement by pump - probe absorption spectroscopy. Opt Lett 1993; 18:646. [PMID: 19802228 DOI: 10.1364/ol.18.000646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Datla RU, Eshhar S, Roberts JR, Wood OR, Silfvast WT. Excited-level populations in C IV in a recombining Theta -pinch plasma. Phys Rev A 1993; 47:1547-1550. [PMID: 9909088 DOI: 10.1103/physreva.47.1547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Martin PJ, Sainty WG, Netterfield RP, McKenzie DR, Cockayne DJ, Sie SH, Wood OR, Craighead HG. Influence of ion assistance on the optical properties of MgF(2). Appl Opt 1987; 26:1235-1239. [PMID: 20454308 DOI: 10.1364/ao.26.001235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The optical properties of MgF(2) films prepared by evaporation and ion-assisted deposition have been determined from transmittance and near-normal incidence reflectance measurements and also from electron-energy loss spectroscopy (EELS). The results show that oxygen-ion assistance leads to higher extinction coefficients for wavelengths <180 nm. Transmission electron microscopy studies show that the crystal grain size of MgF(2) films is not strongly affected by oxygen or argon-ion bombardment. The presence of MgO in the films is inferred from RBS measurements and proposed to be the major factor influencing VUV losses. EELS is also demonstrated to be a valuable technique for determination of optical properties from the near-infrared to x-ray regions of the spectrum.
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Silfvast WT, Al-Salameh DY, Wood OR. Multielectron photoionization to the 3p44p configuration of Ar+: Experiment and theory. Phys Rev A Gen Phys 1986; 34:5164-5167. [PMID: 9897916 DOI: 10.1103/physreva.34.5164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Abstract
In carbon dioxide laser surgery of the vitreous a process of vaporization has been advocated. In this report syneresis, a thermal liquefaction of gel, is shown to be over ten times more efficient on an energy basis than vaporization. Syneresis of vitreous is experimentally shown to be a first-order kinetic process with an activation energy of 41 +/- 0.5 kilocalories per mole. A theory of laser surgery in which this figure is used agrees closely with results from laser experiments on human eye-bank vitreous. The syneresis of vitreous by carbon dioxide laser radiation could lead to a more delicate form of ocular microsurgery, and application to other biological systems may be possible.
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Wood OR, Tomlinson WJ, Nelson ET. Aberration of waveguide modes by Brewster angle windows: errata. Appl Opt 1982; 21:3622. [PMID: 20396287 DOI: 10.1364/ao.21.003622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Abstract
Radiation from a CO2 laser has the dual effect of phototransection and photocoagulation. Incisions have been made in scleral-chorioretinal tissue, lens tissue, and the vitreous body (with and without membrane formation). Results indicate that the CO2 laser may be useful in intravitreal surgery. Its simultaneous cutting and coagulating properties may make the experimental transvitreal chorioretinal biopsy reported by Griffin et al [12] and the full-thickness ocular wall resection for small melanosarcomas of the choroid reported by Peyman and Sanders [13] clinical possibilities in the not too distant future. Finally, the effects of CO2 laser radiation on the normal human lens suggests the possibility of the dissolution of cataracts by laser irradiation.
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Karlin DB, Patel CK, Wood OR, Llovera I. CO2 laser in vitreoretinal surgery: 1. Quantitative investigation of the effects of CO2 laser radiation on ocular tissue. Ophthalmology 1979; 86:290-8. [PMID: 530579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Scleral, lens, and vitreoretinal tissue was incised using CO2 laser radiation in a controlled and predictable fashion without producing untoward effects on neighboring ocular tissue. The penetration depth of infrared radiation into normal human vitreous was measured and was found to be exceedingly small. A quantitative correlation was observed between the CO2 laser power and the depth of penetration in scleral-chorio-retinal wall incisions and in lens tissue from human eyebank eyes. The results of this investigation suggest that the CO2 laser may be useful in intravitreal surgery, full-thickness scleral-chorio-retinal wall resections, transvitreal chorioretinal biopsy, and even dissolution of cataracts.
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