Managing Chronic Pain in Cancer Survivorship: Communication Challenges and Opportunities as Described by Cancer Survivors.

OBJECTIVES: Many cancer survivors experience chronic pain after completing curative-intent treatment. Based on available data, chronic pain may be undertreated in this context; however, little is known about cancer survivors' experiences with clinical management of chronic pain. The purpose of this study was to better understand cancer survivors' pain management experiences after curative-intent treatment. METHODS: We conducted 13 semi-structured interviews with a convenience sample of cancer survivors who had completed treatment for stage I-III breast, head/neck, lung or colorectal cancer. We used a thematic approach to qualitative data analysis. RESULTS: Participants described that chronic pain often goes unrecognized by their providers, potentially due to limitations in how pain is assessed clinically and the tendency of both cancer survivors and providers to minimize or invalidate the pain experience. To improve communication, participants suggested that providers ask more open-ended questions about their pain, help them to establish functional goals, and provide patients with options for pain management. SIGNIFICANCE OF RESULTS: This study demonstrates the importance of provider-initiated communication around pain management for cancer survivors to make them feel more supported in their care. Communication and shared decision-making interventions may improve cancer survivor-provider communication around chronic pain management, addressing an important gap in survivorship care.

Identification of barriers at the primary care provider level to improve inflammatory breast cancer diagnosis and management.

The purpose of this study, based in the United States, was to evaluate knowledge gaps and barriers related to diagnosis and care of inflammatory breast cancer (IBC), a rare but lethal breast cancer subtype, amongst Primary Care Providers (PCP) as they are often the first point of contact when patients notice initial symptoms. PCP participants in the Duke University Health System, federally qualified health center, corporate employee health and community practices, nearby academic medical center, Duke physician assistant and advanced practice nurse leadership program alumni were first selected in a convenience sample and for semi-structured interviews (n = 11). Based on these data, an online survey tool was developed and disseminated (n = 78) to assess salient measures of IBC diagnosis, health disparity factors, referral and care coordination practices, COVID-19 impact, and continuing medical education (CME). PCP reported access to care and knowledge gaps in symptom recognition (mean = 3.3, range 1-7) as major barriers. Only 31 % reported ever suspecting IBC in a patient. PCP (n = 49) responded being challenged with referral delays in diagnostic imaging. Additionally, since the COVID-19 pandemic started, 63 % reported breast cancer referral delays, and 33 % reported diagnosing less breast cancer. PCP stated interest in CME in their practice for improved diagnosis and patient care, which included online (53 %), lunch time or other in-service training (33 %), patient and provider-facing websites (32 %). Challenges communicating rare cancer information, gaps in confidence in diagnosing IBC, and timely follow-up with patients and specialists underscores the need for developing PCP educational modules to improve guideline-concordant care.

Patient Preferences for Postmastectomy Breast Reconstruction.

Importance: Up to 40% of women experience dissatisfaction after breast reconstruction due to unexpected outcomes that are poorly aligned with personal preferences. Identifying what attributes patients value when considering surgery could improve shared decision-making. Adaptive choice-based conjoint (ACBC) analysis can elicit individual-level treatment preferences. Objectives: To identify which attributes of breast reconstruction are most important to women considering surgery and to describe how these attributes differ by those who prefer flap vs implant reconstruction. Design, Setting, and Participants: This web-based, cross-sectional study was conducted from March 1, 2022, to January 31, 2023, at Duke University and between June 1 and December 31, 2022, through the Love Research Army with ACBC analysis. Participants were 105 women at Duke University with a new diagnosis of or genetic predisposition to breast cancer who were considering mastectomy with reconstruction and 301 women with a history of breast cancer or a genetic predisposition as identified through the Love Research Army registry. Main Outcomes and Measures: Relative importance scores, part-worth utility values, and maximum acceptable risks were estimated. Results: Overall, 406 women (105 from Duke University [mean (SD) age, 46.3 (10.5) years] and 301 from the Love Research Army registry [mean (SD) age, 59.2 (11.9) years]) participated. The attribute considered most important was the risk of abdominal morbidity (mean [SD] relative importance [RI], 28% [11%]), followed by chance of major complications (RI, 25% [10%]), number of additional operations (RI, 23% [12%]), appearance of the breasts (RI, 13% [12%]), and recovery time (RI, 11% [7%]). Most participants (344 [85%]) preferred implant-based reconstruction; these participants cared most about abdominal morbidity (mean [SD] RI, 30% [11%]), followed by the risk of complications (mean [SD], RI, 26% [11%]) and additional operations (mean [SD] RI, 21% [12%]). In contrast, participants who preferred flap reconstruction cared most about additional operations (mean [SD] RI, 31% [15%]), appearance of the breasts (mean [SD] RI, 27% [16%]), and risk of complications (mean [SD] RI, 18% [6%]). Factors independently associated with choosing flap reconstruction included being married (odds ratio [OR], 2.30 [95% CI, 1.04-5.08]; P = .04) and higher educational level (college education; OR, 2.43 [95% CI, 1.01-5.86]; P = .048), while having an income level of greater than $75 000 was associated with a decreased likelihood of choosing the flap profile (OR, 0.45 [95% CI, 0.21-0.97]; P = .01). Respondents who preferred flap appearance were willing to accept a mean (SD) increase of 14.9% (2.2%) chance of abdominal morbidity (n = 113) or 6.4% (4.8%) chance of complications (n = 115). Conclusions and Relevance: This study provides information on how women value different aspects of their care when making decisions for breast reconstruction. Future studies should assess how decision aids that elicit individual-level preferences can help tailor patient-physician discussions to focus preoperative counseling on factors that matter most to each patient and ultimately improve patient-centered care.

Stakeholder Perspectives on Factors Related to Deprescribing Potentially Inappropriate Medications in Older Adults Receiving Dialysis.

BACKGROUND: Potentially inappropriate medications, or medications that generally carry more risk of harm than benefit in older adults, are commonly prescribed to older adults receiving dialysis. Deprescribing, a systematic approach to reducing or stopping a medication, is a potential solution to limit potentially inappropriate medications use. Our objective was to identify clinicians and patient perspectives on factors related to deprescribing to inform design of a deprescribing program for dialysis clinics. METHODS: We conducted rapid qualitative analysis of semistructured interviews and focus groups with clinicians (dialysis clinicians, primary care providers, and pharmacists) and patients (adults receiving hemodialysis aged 65 years or older and those aged 55-64 years who were prefrail or frail) from March 2019 to December 2020. RESULTS: We interviewed 76 participants (53 clinicians [eight focus groups and 11 interviews] and 23 patients). Among clinicians, 24 worked in dialysis clinics, 18 worked in primary care, and 11 were pharmacists. Among patients, 13 (56%) were aged 65 years or older, 14 (61%) were Black race, and 16 (70%) reported taking at least one potentially inappropriate medication. We identified four themes (and corresponding subthemes) of contextual factors related to deprescribing potentially inappropriate medications: ( 1 ) system-level barriers to deprescribing (limited electronic medical record interoperability, time constraints and competing priorities), ( 2 ) undefined comanagement among clinicians (unclear role delineation, clinician caution about prescriber boundaries), ( 3 ) limited knowledge about potentially inappropriate medications (knowledge limitations among clinicians and patients), and ( 4 ) patients prioritize symptom control over potential harm (clinicians expect resistance to deprescribing, patient weigh risks and benefits). CONCLUSIONS: Challenges to integration of deprescribing into dialysis clinics included siloed health systems, time constraints, comanagement behaviors, and clinician and patient knowledge and attitudes toward deprescribing.

Modifiable Barriers and Facilitators for Breast Cancer Care: A Thematic Analysis of Patient and Provider Perspectives.

INTRODUCTION: We sought to examine patient and provider perspectives regarding modifiable contributors to breast cancer treatment and to assess perceptual alignment between these two groups. MATERIALS: Participants were women≥18 y with stage 0-IV breast cancer who received all oncologic care in a single health system and physicians and advanced practice providers who provided medical, radiation, or surgical oncology care for breast cancer. All completed ∼45-min semistructured interviews that were recorded and transcribed verbatim. A 5-stage approach to thematic analysis was conducted, with emergent themes and exemplar quotes placed into clinical, psychological, social/logistical, financial, and lifestyle categories using a multilevel conceptual framework. RESULTS: Eighteen patients (9 Black, 9 White, and median age 60 y) and 10 providers (6 physicians and 4 advanced practice providers) were interviewed from May to November 2018. Both patients and providers perceived suboptimal communication, parking and transportation, and competing family-caregiving responsibilities as modifiable barriers to care. Treatment costs were cited by patients as barriers that were inadequately addressed even with referrals to financial counselors, but providers did not raise the issue of cost unless prompted by patients and did not feel prepared to discuss the topic when it arose. Providers cited obesity as a barrier to treatment, a view not shared by patients. CONCLUSIONS: Several modifiable factors were recognized by both patients and providers as either promoting or detracting from treatment receipt, but there was also significant incongruence and asymmetry. Alignment of provider and patient perceptions regarding contributors to guideline-concordant care receipt could mitigate disparities in breast cancer treatment and outcomes.

Clinician Perspectives on Managing Chronic Pain After Curative-Intent Cancer Treatment.

PURPOSE: Among cancer survivors who have completed curative-intent treatment, the high prevalence and adverse consequences of chronic pain are well documented. Yet, research on clinicians' experiences with and perspectives on managing chronic pain among cancer survivors is critically lacking. METHODS: We conducted semistructured interviews with 17 clinicians (six oncology, three palliative care, and eight primary care) affiliated with an academic medical center. Interview questions addressed clinicians' experiences with and perspectives on managing chronic pain (with or without opioid therapy) during the transition from active treatment to survivorship. A multidisciplinary team conducted content analysis of interview transcripts to identify and refine themes related to current practices and challenges in managing chronic pain in this context. RESULTS: Overall, clinicians perceived chronic pain to be relatively uncommon among cancer survivors. Identified challenges included a lack of clarity about which clinician (or clinicians) are best positioned to manage chronic pain among cancer survivors, and (relatedly) complexities introduced by long-term opioid management, with many clinicians describing this practice as outside their skill set. Additionally, although most clinicians recognized chronic pain as a biopsychosocial phenomenon, they described challenges with effectively managing psychosocial stressors, including difficulty accessing mental or behavioral health services for cancer survivors. CONCLUSION: Discovered challenges highlight unmet needs related to cancer survivor-clinician communication about chronic pain and the absence of a chronic pain management home for cancer survivors, including those requiring long-term opioid therapy. Research evaluating routine pain monitoring and accessible, tailored models of multimodal pain care in survivorship may help to address these challenges.

"You start feeling comfortable, you just start sharing:" A qualitative study of patient distress screening in Black and White patients with endometrial cancer.

OBJECTIVES: Black patients with endometrial cancer are less likely to express distress and receive referrals for support services compared to White patients. We aim to characterize patient perceptions of the National Comprehensive Cancer Network Distress Thermometer and Problem List (NCCN DT & PL), a common distress screening tool, among Black and White patients with endometrial cancer and determine strategies to improve equity in referral to appropriate support services. METHODS: We conducted semi-structured interviews with 15 Black and 15 White patients with endometrial cancer who reported varying levels of distress on the NCCN DT & PL. Interviews were audio-recorded, transcribed, evaluated through staged content analysis, and salient themes were compared by patient race. RESULTS: The NCCN DT & PL was generally considered understandable, however the word "distress" could be alienating to participants who considered their stress to be less "drastic." Black participants mentioned fewer negative emotions such as worry and sadness in describing distress and spoke more often of a positive outlook. Additionally, Black participants emphasized the importance of relationship-building with clinicians for open communication on the NCCN DT & PL and clinical encounter. Finally, participants were divided on whether they would alter the way they completed the NCCN DT & PL given more information on cut off scores for referrals, but generally expressed a desire for more direct offers of support services. CONCLUSIONS: Relationship-building, open communication around emotion, and longitudinal direct offers of support emerged as avenues to reduce inequities in referral to supportive services for patients with endometrial cancer.

Modifiable patient-reported factors associated with cancer-screening knowledge and participation in a community-based health assessment.

BACKGROUND: We sought to identify modifiable factors associated with cancer screening in a community-based health assessment. METHODS: 24 organizations at 47 community events in central North Carolina distributed a 91-item survey from April-December 2017. Responses about (1) interest in disease prevention, (2) lifestyle choices (e.g., diet, tobacco), and (3) perceptions of primary care access/quality were abstracted to examine their association with self-reported screening participation and knowledge about breast, prostate, and colorectal cancer. RESULTS: 2135/2315 participants (92%; 38.5% White, 38% Black, 9.9% Asian) completed screening questions. >70% of screen-eligible respondents reported guideline-concordant screening. Healthy dietary habits were associated with greater knowledge about breast and colorectal cancer screening; reporting negative attitudes about and barriers to healthcare were associated with less breast, prostate, and colorectal cancer screening. Having a place to seek medical care (a proxy for primary care access) was independently associated with being ∼5 times as likely to undergo colorectal screening (OR 4.66, 95% CI 1.58-13.79, all p < 0.05). CONCLUSIONS: In this diverse, community-based sample, modifiable factors were associated with screening engagement, highlighting opportunities for behavioral intervention.

Understanding the needs and perspectives of ovarian cancer patients when considering PARP inhibitor maintenance therapy: Findings from two online community events.

Objective: The online environment is an ideal setting to understand how many women seek, receive, and understand information about cancer treatment. The purpose of this study was to understand women's needs and information-seeking around Poly ADP ribose polymerase (PARP) inhibitors, an oral medication commonly prescribed as maintenance therapy at the conclusion of primary chemotherapy for ovarian cancer. Methods: We held online discussion events with two social media communities, #gyncsm social media on Twitter and the Smart Patients ovarian cancer community, in November 2020, to sample ovarian cancer patient perceptions of, and information seeking about PARP inhibitors. Focused questions were presented to both communities, with participants able to answer and elaborate upon these questions, as well as to add their own comments or topics. Qualitative content analysis was performed on the transcripts from the two online events. Results: A total of 254 unique tweets and 71 messages were generated from the Twitter and Smart Patients conversations, respectively. The majority of the content from these two events could be categorized into five major themes: (1) concerns about side effects, (2) expectations of benefit, (3) desire for more information regarding clinical trials, ) (4) desire to better understand the relationship between mutation status and PARP inhibitor effectiveness, and (5) financial toxicity. Misinformation was rarely identified. Conclusions: Women with ovarian cancer who are engaged in online patient communities have numerous educational needs regarding PARP inhibitors. Given the complexity of clinical research on PARP inhibitors, patients would likely benefit from patient-centered educational tools.

Association of caregiver attitudes with adolescent HPV vaccination in 13 southern US states.

Background and objectives:  HPV vaccination coverage is lower than that of other adolescent vaccines in the southern US. This study sought to characterize caregiver attitudes associated with adolescent HPV vaccination in the southern US and to inform interventions to promote HPV vaccination. Methods: From December 2019 - January 2020, caregivers of adolescents (ages 9-17 years) living in thirteen southern US states were recruited from a nationally-representative online survey panel. Caregivers (N = 1,105) completed a cross-sectional survey that assessed general adolescent vaccine attitudes as well as those associated with the HPV vaccine and HPV vaccination decision-making. The primary study outcome was adolescents' receipt of at least one dose of the HPV vaccine. Results: Caregivers with vaccinated adolescents had greater positive attitudes towards adolescent vaccines compared to caregivers of unvaccinated adolescents. Top three areas of concern among caregivers were related to vaccine ingredients, perceptions that adolescents receive too many vaccines, and worry about vaccine side effects. In multivariable regression models, positive attitudes towards the HPV vaccine and HPV vaccination decision-making strongly associated with HPV vaccination in addition to general adolescent vaccination attitudes. Caregivers' reported discomfort with discussing the topic of sex was predictive of lower vaccination uptake for older adolescents. Conclusions: Public health messaging in the southern US should be tailored to reduce concerns about vaccine safety and to communicate the importance of timely HPV vaccination. Campaigns that deliver information specific to the HPV vaccine and to support vaccination decision-making may be more effective than those delivering only general adolescent vaccination information at promoting on-time HPV vaccination.

Key stakeholder perspectives on challenges and opportunities for rural HPV vaccination in North and South Carolina.

The objective of this study was to identify factors at the individual, provider, and systems levels that serve as challenges or opportunities for increasing adolescent vaccination-including Human Papillomavirus (HPV) vaccination-in rural communities in the southern United States (US). As part of a broader study to increase HPV vaccine uptake in the southern US, we conducted in-depth interviews with vaccination stakeholders representing public health and education agencies in North Carolina (NC) and South Carolina (SC). Fourteen key stakeholders were recruited using purposive sampling to obtain insights into challenges and solutions to rural-urban disparities in HPV vaccination coverage. Stakeholders were also queried about their experiences and attitudes toward school-based vaccination promotion programs and campaigns. We used a rapid qualitative approach to analyze the data. Stakeholders identified factors at the individual, provider, and systems levels that serve as challenges to vaccination in rural communities. Similar to previous studies, stakeholders mentioned challenges with healthcare access and vaccine-related misconceptions that pose barriers to HPV vaccination for rural residents. Systems-level challenges identified included limited access to high-speed internet in rural areas that may impact providers' ability to interface with state-level digital systems such as the vaccination registry. Stakeholders identified a number of opportunities to increase HPV vaccination coverage, including through school-based health promotion programs. Stakeholders strongly supported school-based programs and approaches to strengthen confidence and demand for HPV vaccination and to help address persistent social determinants and system level factors that pose challenges to HPV vaccination coverage in many rural areas.

Effects of Smoking Reduction and Cessation on Birth Outcomes in a Scheduled Gradual Reduction Cessation Trial.

INTRODUCTION: Smoking during pregnancy can affect infant birthweight. We tested whether an intervention that promoted scheduled gradual reduction improved birth outcomes among pregnant women who smoked. We also examined race differences in birth outcomes. METHODS: We conducted a 2-arm randomized controlled trial where pregnant women who smoked received either SMS text-delivered scheduled gradual smoking reduction (SGR) program plus support texts or support messages only throughout their pregnancy. The outcomes for this paper were birth outcomes including birth weight and gestational age obtained from chart review. Analyses were conducted using chi-square and t-tests in SAS. RESULTS: We approached 2201 pregnant women with smoking history. Of the 314 women recruited into the study, 290 completed a medical release form (92%). We did not find any significant differences in birth outcomes by arm or race. The majority of participants reduced smoking by the 80%. Women who reduced more than 50% of their baseline cigarettes per day had a birth weight increase of 335 g compared to those that did not (p = 0.05). The presence of alcohol/drug use in prenatal visit notes was associated with low infant birth weight (p = 0.05). DISCUSSION: The scheduled gradual reduction intervention did not improve birth outcomes. Additional research is needed to help improve birth outcomes for pregnant women who engage in tobacco and illicit substance use. CLINICAL TRIAL #: NCT01995097.

Quality of Life Associated with Open vs Minimally Invasive Pancreaticoduodenectomy: A Prospective Pilot Study.

BACKGROUND: This prospective study was designed to compare quality of life (QoL) among patients who underwent open (O-PD) vs minimally invasive pancreaticoduodenectomy (MI-PD), using a combination of validated qualitative and quantitative methodologies. STUDY DESIGN: From 2017 to 2019, patients scheduled for pancreaticoduodenectomy (PD) were enrolled and presented with Functional Assessment of Cancer Therapy-Hepatobiliary surveys preoperatively, before discharge, at first postoperative visit and approximately 3 to 4 months after operation ("3 months"). Longitudinal plots of median QoL scores were used to illustrate change in each score over time. In a subset of patients, content analysis of semistructured interviews at postoperative time points (1.5 to 6 months after operation) was conducted. RESULTS: Among 56 patients who underwent PD, 33 had an O-PD (58.9%). Physical and functional scores decreased in the postoperative period but returned to baseline by 3 months. No significant differences were found in any domains of QoL at baseline and in the postoperative period between patients who underwent O-PD and MI-PD. Qualitative findings were concordant with quantitative data (n = 14). Patients with O-PD and MI-PD reported similar experiences with complications, pain, and wound healing in the postoperative period. Approximately half the patients in both groups reported "returning to normal" in the 6-month postoperative period. A total of 4 patients reported significant long-term issues with physical and functional well-being. CONCLUSIONS: Using a novel combination of qualitative and quantitative analyses in patients undergoing PD, we found no association between operative approach and QoL in patients who underwent O-PD vs MI-PD. Given the increasing use of minimally invasive techniques for PD and the steep learning curve associated with these techniques, continued assessment of patient benefit is critical.

A web-based personalized decision support tool for patients diagnosed with ductal carcinoma in situ: development, content evaluation, and usability testing.

PURPOSE: Patients diagnosed with ductal carcinoma in situ (DCIS) face trade-offs when deciding among different treatments, including surgery, radiation, and endocrine therapy. A less chosen option is active monitoring. While evidence from clinical trials is not yet available, observational studies show comparable results for active monitoring and immediate treatment on cancer outcomes in select subgroups of patients. We developed and tested a web-based decision support tool (DST) to help patients explore current knowledge about DCIS and make an informed choice. METHODS: The DST, an interactive web application, was informed by literature reviews and formative work with patients, breast surgeons, and health communication experts. We conducted iterative interviews to evaluate the DST content among women with and without a history of breast cancer, as well as breast cancer experts. For usability testing, we conducted an online survey among women with and without a history of breast cancer. RESULTS: For content evaluation, 5 women with and 10 women without a history of DCIS were interviewed. The sample included 11 White and 4 non-White women, with a mean age of 64 years. The expert sample consisted of 5 attendings and a physician assistant. The feedback was used to add, clarify, or reorganize information in the DST. For usability testing, 22 participants with a mean age of 61 years were recruited including 15 White and 7 Black women and 6 women with a history of DCIS. The mean usability score was 3.7 out of 5. Most participants (86%) found that the DST provided unbiased information about treatments. To improve usability, we reduced the per-page content and added navigation cues. CONCLUSION: Content and usability evaluation showed that the DST helps patients explore trade-offs of active monitoring and immediate treatment. By adopting a personalized approach, the tool will enable informed decisions aligned with patients' values and expectations.

Dissatisfaction After Post-Mastectomy Breast Reconstruction: A Mixed-Methods Study.

BACKGROUND: Breast reconstruction is associated with improved patient well-being after mastectomy; however, factors that contribute to post-surgical dissatisfaction remain poorly characterized. METHODS: Adult women who underwent post-mastectomy implant-based or autologous breast reconstruction between 2015 and 2019 were recruited to participate in semi-structured interviews regarding their lived experiences with reconstructive care. Participants completed the BREAST-Q, and tabulated scores were used to dichotomize patient-reported outcomes as satisfied or dissatisfied (high or low) for each BREAST-Q domain. A convergent mixed-methods analysis was used to evaluate interviews for content related to satisfaction or dissatisfaction with breast reconstruction. RESULTS: Overall, we interviewed 21 women and identified 17 subcodes that corresponded with the five BREAST-Q domains. Sources of dissatisfaction were found to be related to the following domains: (a) low breast satisfaction due to asymmetry, cup size, and lack of sensation and physical feeling (n = 8, 38%); (b) poor sexual well-being due to shape, look and feel (n = 7, 78% [of 9 who discussed sexual well-being]); (c) reduced physical well-being of the chest due to persistent pain and weakness (n = 11, 52%); (d) reduced abdominal well-being due to changes in abdominal strength, numbness, and posture (n = 6, 38% [of 16 who underwent abdominally based reconstruction]); and (e) low psychosocial well-being impacted by an unexpected appearance that negatively influenced self-confidence and self-identity (n = 13, 62%). CONCLUSION: Patients may be unprepared for the physical, sexual, and psychosocial outcomes of breast reconstruction. Targeted strategies to improve preoperative education and shared decision making are needed to mitigate unexpectedness associated with breast reconstruction and related outcomes.

Trajectories of Situational Temptations in Pregnant Smokers participating in a Scheduled Gradual Reduction Cessation Trial.

OBJECTIVE: The purpose of this paper was to examine changes in situational temptations to smoke among women in early to late pregnancy enrolled in a texting trial to help them quit smoking. We compared changes between (1) intervention arms, (2) those who quit, (3) those who reduced by 50% or more, and (4) those who reduced by less than 50%. We also examined cravings overtime in the intervention arm and the relationship between real-time cravings assessed via text message and situational temptations. METHODS: This was a secondary analysis of the Baby Steps trial, a randomized controlled trial testing the efficacy of a text-based scheduled gradual reduction (SGR) intervention on cessation. We used t-tests to examine changes across intervention arms and repeated measured proc mixed to explore changes in situational temptations and cravings. RESULTS: Among all women, situational temptations decreased from early to late pregnancy for the positive, negative, and habitual subscales, (ps < 0.001). We found no difference in situational temptations across arms. We found a positive relationship between negative situational temptation and average craving during the Weeks 2 and Weeks 3 of the intervention. Negative ST increased by 0.11 for each unit increase of craving at Week 2. CONCLUSIONS: As women progress through pregnancy their temptation to smoke reduces. A different relationship might exist, however with negative affect situations in which women reported higher craving but not in response to other temptations. Future work might have a particular focus on the intersection of negative affect with cravings and temptations to promote cessation during pregnancy. CLINICAL TRIAL: NCT01995097.

Predictors of HPV vaccination in the southern US: A survey of caregivers from 13 states.

BACKGROUND AND OBJECTIVES: Despite a high burden of human papillomavirus (HPV)-attributable cancers, the southern US lags other regions in HPV vaccination coverage. This study sought to characterize and contextualize predictors of HPV vaccination in the southern US. METHODS: From December 2019 - January 2020, parents of adolescents (ages 9-17 years) living in thirteen southern US states were recruited from a nationally-representative online survey panel and completed a cross-sectional survey. The primary study outcome was initiation of HPV vaccination. RESULTS: Of 1105 parents who responded to the survey, most were ≥35 years of age and of female gender. HPV vaccination initiation was reported only among 37.3% of adolescents and was highest at age 12. Cumulative HPV vaccination coverage was highest at age 15 (60%) but lower than coverage for tetanus-diphtheria-acellular pertussis (Tdap, 79.3%) and Meningococcal vaccines (MenACWY, 67.3%). Provider recommendation was strongly associated with higher odds of HPV vaccination (aOR: 49.9, 95 %CI: 23.1-107.5). In alternative predictive models, home/online (vs. public) schooling and parents' working status were associated with lower odds of vaccination; health care visits in the past 12 months and shorter travel times to adolescents' usual health care provider were associated with greater odds of vaccination. CONCLUSIONS: Our findings suggest missed opportunities for HPV vaccination in the southern US and support strengthening provider recommendation for on-time initiation of HPV vaccination among adolescents. Other strategies to increase HPV vaccinations may include encouraging co-administration with other adolescent vaccines, increasing vaccine access, and promoting vaccinations for home/online-school students.

Examining Associations between Knowledge and Vaccine Uptake Using the Human Papillomavirus Knowledge Questionnaire (HPV-KQ).

Objectives: Understanding the relationship between human papillomavirus (HPV) knowledge and vaccination behavior is important to inform public health interventions, yet few validated HPV knowledge scales exist. This study describes development of the Human Papillomavirus Knowledge Questionnaire (HPV-KQ) and its validation with parents residing in the southern United States (US). Methods: Drawing on previously published measures, we developed the 13-item HPV-KQ and administered the scale via Web-based survey to parents (N=1105) of adolescents ages 9 to 17 years. Dimensionality, internal consistency, model fit, and predictive validity were assessed. Results: The scale was bidimensional. One factor captured general HPV knowledge, and the second factor captured perceptions of gender differences in HPV infection and vaccine recommendations. The 13-item scale and 2-factor solution displayed strong internal consistency and good model fit. Parents of vaccinated adolescents scored higher on the 13-item HPV-KQ (Mean = 8.56) than parents of unvaccinated adolescents (Mean = 6.43) (p < .001). In regression models, controlling for key covariates, parents' performance on the HPV-KQ predicted adolescent HPV vaccination (p < .001). Conclusions: Evaluation indicates the HPV-KQ is a reliable and valid tool for measuring knowledge of HPV and the HPV vaccine among parents residing in the southern US. We recommend further efforts to validate the scale with other populations.