Turned Away and at Risk: Denial of Family Planning Services to Women in Malawi.

Family planning (FP) has been a development priority since the mid-1990s, yet barriers to access persist globally, including women being turned away from facilities without a method. This study aimed to assess the extent of, and reasons for, FP turnaway in three districts of Malawi. In 2019, data collectors screened women exiting 30 health facilities and surveyed those who had been denied a method. Follow-up surveys were conducted via telephone with turned away clients at six and 12 weeks postvisit. Of the 2,246 women who were screened, 562 were new or restarting users. Of these, 15% (83/562) reported having been turned away from the health facility without an FP method. Women cited 14 different reasons for turnaway; the top three were unavailability of method (34%), unavailability of a provider (17%), or a requirement to return on the scheduled FP day (15%). The multiple reasons cited for leaving the health facility without an FP method indicate that reducing turnaway will not be achieved easily. The top reasons for turnaway are related to health systems or management issues within health facilities. Facilities need additional support for staffing, training on long-acting and permanent methods, and a consistent supply of methods.

Higher Peak Fat Oxidation During Rowing vs. Cycling in Active Men and Women.

ABSTRACT: Astorino, TA, Oriente, C, Peterson, J, Alberto, G, Castillo, EE, Vasquez-Soto, U, Ibarra, E, Guise, V, Castaneda, I, Marroquin, JR, Dargis, R, and Thum, JS. Higher peak fat oxidation during rowing vs. cycling in active men and women. J Strength Cond Res 35(1): 9-15, 2021-This study compared fat and carbohydrate oxidation (CHOOx) between progressive rowing and cycling. Initially, 22 active healthy adults (age = 27 ± 8 years) performed incremental cycling and rowing to volitional fatigue to assess maximal oxygen uptake (V̇o2max) and maximal heart rate (HRmax). The order of 2 subsequent sessions was randomized, performed 2 hours postmeal, and included a warm-up followed by three 8-minute stages of rowing or cycling at 60-65, 70-75, and 80-85 %HRmax. During exercise, power output was modified to maintain work rate in the desired range. Gas exchange data and blood samples were obtained to measure fat and CHOOx and blood lactate concentration. Fat oxidation (FOx) increased during exercise (p < 0.001) and there was a main effect of mode (p = 0.03) but no modeXintensity interaction (p = 0.33). Peak FOx was higher in response to rowing vs. cycling (0.23 ± 0.09 g·min-1 vs. 0.18 ± 0.07 g·min-1, p = 0.01). Carbohydrate oxidation increased during exercise (p < 0.001) but there was no effect of mode (p = 0.25) or modeXintensity interaction (p = 0.08). Blood lactate concentration was lower (p = 0.007) at the end of rowing vs. cycling (3.1 ± 1.0 mM vs. 3.9 ± 1.6 mM, d = 1.1). Prolonged rowing having equivalent calorie expenditure and intensity vs. cycling elicits higher peak FOx, which is likely attributed to greater muscle mass used during rowing.

Turned away and sleeping apart: A qualitative study on women's perspectives and experiences with family planning denial in Malawi.

INTRODUCTION: Barriers to family planning for potential clients have been explored in the literature, but rarely from the perspective of the women themselves in a low-income setting. This research aimed to understand clients' perspectives on being turned away from receiving a method of family planning at a facility on the day it was sought. METHODS: Three focus group discussions were held in two districts of Malawi in 2019 with clients who had been turned away approximately three to six months prior. RESULTS: The reasons for turnaway participants mentioned fell into eight categories: no proof of not being pregnant, method and/or supply stock-outs, arriving late, provider unavailable, provider refusal, needing to wait longer after delivery of a child, financial constraints, and medical reasons. Participants were often turned away more than once before finally being able to initiate a method, in some cases returning to the same facility and in others finding it through community health workers, traditional healers, or private facilities. Clients often resorted to sleeping apart from their husbands until they could initiate a method and reported stress and worry resulting from being turned away. CONCLUSIONS: Clients are turned away without a method of FP on the day they seek one for multiple reasons, nearly all of which are preventable. Many examples given by the participants showed a lack of knowledge and respect for clients on the part of the providers. Changing attitudes and behaviour, however, may be difficult and will require additional steps. Increasing the availability and use of pregnancy tests, having a more reliable supply of methods and materials, increasing the number of providers-including those trained well in all methods-and providing daily FP services would all help reduce turnaway. Improved access to family planning will help counties achieve their Sustainable Development Goals.

Identifying the Causes of Unexplained Dyspnea at High Altitude Using Normobaric Hypoxia with Echocardiography.

Exposure to high altitude results in hypobaric hypoxia, leading to physiological changes in the cardiovascular system that may result in limiting symptoms, including dyspnea, fatigue, and exercise intolerance. However, it is still unclear why some patients are more susceptible to high-altitude symptoms than others. Hypoxic simulation testing (HST) simulates changes in physiology that occur at a specific altitude by asking the patients to breathe a mixture of gases with decreased oxygen content. This study aimed to determine whether the use of transthoracic echocardiography (TTE) during HST can detect the rise in right-sided pressures and the impact of hypoxia on right ventricle (RV) hemodynamics and right to left shunts, thus revealing the underlying causes of high-altitude signs and symptoms. A retrospective study was performed including consecutive patients with unexplained dyspnea at high altitude. HSTs were performed by administrating reduced FiO2 to simulate altitude levels specific to patients' history. Echocardiography images were obtained at baseline and during hypoxia. The study included 27 patients, with a mean age of 65 years, 14 patients (51.9%) were female. RV systolic pressure increased at peak hypoxia, while RV systolic function declined as shown by a significant decrease in the tricuspid annular plane systolic excursion (TAPSE), the maximum velocity achieved by the lateral tricuspid annulus during systole (S' wave), and the RV free wall longitudinal strain. Additionally, right-to-left shunt was present in 19 (70.4%) patients as identified by bubble contrast injections. Among these, the severity of the shunt increased at peak hypoxia in eight cases (42.1%), and the shunt was only evident during hypoxia in seven patients (36.8%). In conclusion, the use of TTE during HST provides valuable information by revealing the presence of symptomatic, sustained shunts and confirming the decline in RV hemodynamics, thus potentially explaining dyspnea at high altitude. Further studies are needed to establish the optimal clinical role of this physiologic method.

The Provider Role and Perspective in the Denial of Family Planning Services to Women in Malawi: A Mixed-Methods Study.

Family planning (FP) has been a global health priority for decades, yet barriers persist, including women being turned away from facilities without receiving services. This study assessed the provider role and perspective in client turnaway in three districts of Malawi. In 2019, data collectors surveyed 57 FP providers from 30 health facilities. All reported being comfortable providing FP to married women with children and married adolescents under 18 years old with children, whereas 12% of the providers expressed discomfort providing such services to married adolescents under 18 without children. Sixty percent of the providers required clients desiring FP and wishing to initiate oral contraceptives or injectables to be currently menstruating. Data collectors later conducted in-depth interviews (IDIs) with 8 of the 57 providers about client turnaway. During IDIs, providers' most frequently mentioned reasons for turnaway was client pregnancy or suspicion of pregnancy. Providers expressed fears that initiating FP with a pregnant woman could cause community mistrust in the efficacy of modern contraception. Provider support for FP waned for nulliparous clients, regardless of age or marital status. To improve FP services in Malawi, providers need continuous education on all available methods of FP, a reduction in stockouts and programs to further sensitize the community to how contraception works. Understanding how Malawi has helped providers overcome social and cultural norms regarding provision of FP to adolescents might help other countries to make improvements.

Casting a Wide Net: HIV Drug Resistance Monitoring in Pre-Exposure Prophylaxis Seroconverters in the Global Evaluation of Microbicide Sensitivity Project.

BACKGROUND: Evidence of HIV drug resistance (HIVDR) in individuals using oral pre-exposure prophylaxis (PrEP) who acquire HIV is limited to clinical trials and case studies. More data are needed to understand the risk of HIVDR with oral PrEP during PrEP rollout. Mechanisms to collect these data vary, and are dependent on cost, scale of PrEP distribution, and in-country infrastructure for the identification, collection, and testing of samples from PrEP seroconverters. METHODS: The Global Evaluation of Microbicide Sensitivity (GEMS) project, in collaboration with country stakeholders, initiated HIVDR monitoring among new HIV seroconverters with prior PrEP use in Eswatini, Kenya, South Africa, and Zimbabwe. Standalone protocols were developed to assess HIVDR among a national sample of PrEP users. In addition, HIVDR testing was incorporated into existing demonstration projects for key populations. LESSONS LEARNED: Countries are supportive of conducting a time-limited evaluation of HIVDR during the early stages of PrEP rollout. As PrEP rollout expands, the need for long-term HIVDR monitoring with PrEP will need to be balanced with maintaining national HIV drug resistance surveillance for pretreatment and acquired drug resistance. Laboratory capacity is a common obstacle to setting up a monitoring system. CONCLUSIONS: Establishing HIV resistance monitoring within PrEP programs is feasible. Approaches to drug resistance monitoring may evolve as the PrEP programs mature and expand. The methods and implementation support offered by GEMS assisted countries in developing methods to monitor for drug resistance that best fit their PrEP program needs and resources.

Communicating value to patients-a high-value care communication skills curriculum.

INTRODUCTION: With rising health care costs in the United States, trainees will be increasingly challenged in discussing testing stewardship with patients. OBJECTIVE: We piloted a high-value care (HVC) communication skills curriculum utilizing the Four Habits Model for communication. We hoped residents would 1) learn to apply the Four Habits communication model to HVC discussions with standardized patients (SP) and 2) improve value-based communication skills through training in a high-intensity curriculum with feedback from trained faculty facilitators and peers. METHODS: Thirty interns at the University of Minnesota were randomized to a standard HVC communication SP encounter (n = 15) or a high-intensity HVC communication skills curriculum (n = 15). The high-intensity curriculum included video and audio-recorded SP encounters followed by facilitated small group discussions/feedback. Experiences were reported in a post-intervention survey; communication skills were assessed with the CARE empathy scale. RESULTS: 70% (21/30) of interns (57% high intensity, 43% standard) responded to the survey. In total, 88% of high intensity v. 44% of standard interns agreed/strongly agreed that the curriculum was valuable for their communication skills. High-intensity interns were more likely to report that feedback was valuable with subsequent incorporation of feedback into future patient encounters. High-intensity participants also reported higher levels of interest in future HVC curricula (55% vs 22%). CONCLUSION: There was no difference in overall performance on the CARE empathy scale. Our HVC high-intensity skills curriculum was well received by interns and provided opportunities to practice structured conversations and debrief around testing stewardship.

Choosing Daily Labs Wisely in the Hospital: A Novel Tool for Assessing Laboratory Testing Appropriateness.

BACKGROUND: The Minnesota Lab Appropriateness (MLAB) criteria were developed for assessing appropriateness of complete blood counts (CBCs) and serum electrolyte panels (SEPs) ordered for adult inpatients. METHODS: Two independent raters used the MLAB criteria to rate appropriateness of labs ordered during 50 hospitalizations through retrospective medical record review. RESULTS: Evaluation of 208 CBCs and 253 SEPs on a 2-category scale (appropriate/inappropriate) resulted in an inappropriate lab rate of 24% and 25% for CBCs and SEPs, respectively. Using a 3-category Likert scale that included an "equivocal" rating to allow for clinical uncertainty, 17% of CBCs and 20% of SEPs were considered inappropriate. Interrater reliability was "substantial" using the dichotomous scale for both CBCs and SEPs. Using the 3-category Likert scale, reliability was "substantial" for CBCs and "moderate" for SEPs. CONCLUSION: The MLAB criteria identified inappropriate labs at a rate consistent with published figures, with good interrater reliability.

Indicators for Monitoring and Evaluation of Community-Based Injectable Contraception: Multisourced Process and New Global Guidance.

For many women, convenient access to family planning in their communities provides the impetus they need to start and maintain use of a family planning method. The benefits of family planning task shifting, which allows community health workers (CHWs) to provide methods such as oral contraceptive pills and injectables within communities, were publicly recognized by the World Health Organization (WHO) in 2009. WHO's 2012 global guidelines on task sharing recommended CHW provision of injectable contraception, accompanied by targeted monitoring and evaluation (M&E); however, the term "targeted" was not defined. To fill this gap, we undertook a literature review, technical consultation, and case studies in Malawi, Senegal, and Uganda to inform our development of a list of M&E indicators, supporting guidance, and job aids to help strengthen community-based access to injectable contraception programs and their ability to follow WHO recommendations. We identified 4 essential indicators: there are enough CHWs certified to provide injectables to meet project goals, CHWs are being appropriately supervised to ensure client safety, the stock of injectables is reliable and can meet project goals, and clients are receiving injections.

Interactive value-based curriculum: a pilot study.

BACKGROUND: Current health care costs are unsustainable, with a large percentage of waste attributed to doctor practices. Medical educators are developing curricula to address value-based care (VBC) in education. There is, however, a paucity of curricula and assessments addressing levels higher than 'knows' at the base of Miller's pyramid of assessment. Our objective was to: (1) teach residents the principles of VBC using active learning strategies; and (2) develop and pilot a tool to assess residents' ability to apply principles of VBC at the higher level of 'knows how' on Miller's pyramid. METHODS: Residents in medicine, medicine-paediatrics and medicine-dermatology participated in a 5-week VBC morning report curriculum using active learning techniques. Early sessions targeted knowledge and later sessions emphasised the application of VBC principles. Medical educators are developing curricula to address value-based care in education RESULTS: Thirty residents attended at least one session and completed both pre- and post-intervention tests, using a newly developed case-based assessment tool featuring a 'waste score' balanced with 'standard of care'. Residents, on average, reduced their waste score from pre-intervention to post-intervention [mean 8.8 (SD 6.3) versus mean 4.7 (SD 4.6), p = 0.001]. For those who reduced their waste score, most maintained or improved their standard of care. DISCUSSION: Our results suggest that residents may be able to decrease health care waste, with the majority maintaining or improving their management of care in a case-based assessment after participation in the curriculum. We are working to further incorporate VBC principles into more morning reports, and to develop further interventions and assessments to evaluate our residents at higher levels on Miller's pyramid of assessment.

Vaginal ring acceptability and related preferences among women in low- and middle-income countries: A systematic review and narrative synthesis.

The vaginal ring (VR) is a female-initiated drug-delivery platform used for different indications, including HIV pre-exposure prophylaxis (PrEP). We conducted a systematic review of VR acceptability, values and preferences among women in low- and middle-income countries (LMIC) to inform further investment and/or guidance on VR use for HIV prevention. Following PRISMA guidelines, we used structured methods to search, screen, and extract data from randomized controlled trials (RCTs) and observational studies reporting quantitative outcomes of acceptability of the VR for any indication published 1/1970-2/2019 (PROSPERO: CRD42019122220). Of 1,110 records identified, 68 met inclusion criteria. Studies included women 15-50+ years from 25 LMIC for indications including HIV prevention, contraception, abnormal bleeding, and menopause. Overall VR acceptability was high (71-98% across RCTs; 62-100% across observational studies), with 80-100% continuation rates in RCTs and favorable ease of insertion (greater than 85%) and removal 89-99%). Users reported concerns about the VR getting lost in the body (8-43%), although actual expulsions and adverse events were generally infrequent. Most women disclosed use to partners, with some worrying about partner anger/violence. The VR was not felt during intercourse by 70-92% of users and 48-97% of partners. Acceptability improved over time both within studies (as women gained VR experience and worries diminished), and over chronological time (as the device was popularized). Women expressed preferences for accessible, long-acting, partner-approved methods that prevent both HIV and pregnancy, can be used without partner knowledge, and have no impact on sex and few side effects. This review was limited by a lack of standardization of acceptability measures and study heterogeneity. This systematic review suggests that most LMIC women users have a positive view of the VR that increases with familiarity of use; and, that many would consider the VR an acceptable future delivery device for HIV prevention or other indications.

To be continued: family planning continuation among the urban poor in Senegal, a prospective, longitudinal descriptive study.

Background: Given the role that continued use of family planning (FP) by current users plays in increasing contraceptive prevalence rates (CPR), this research aims to measure method-specific continuation rates for fixed-site and community-based program interventions and to document reasons for discontinuation.  Methods: This research compared discontinuation rates for clients initiating family planning through two types of strategies-services provided at existing health centers that provided regular, ongoing services, and "one-off" outreach services in communities.  Data collectors surveyed consenting clients who were initiating a modern method, or reinitiating after a break of at least six months, and conducted a follow up survey after seven months.  Results: Long acting reversible contraception (LARC) was more commonly initiated through outreach strategies than through fixed sites. LARC made up 65% of methods initiated through the outreach setting and 47% of those initiated through a fixed-site strategy. Continuation rates varied from 99% for intrauterine devices (IUDs) to 77% for injectables and were very similar between outreach and fixed-site strategies, with the exception of oral contraceptive pills (OCPs). Only 65% of outreach initiators continued using OCPs, compared to 84% of fixed-site initiators. Top reported reasons for discontinuation were side effects and little or no sexual relations. Conclusions: Project interventions allowed most women to continue with their chosen method of FP for the seven-month duration of the study whether initiated through fixed site or outreach strategies, showing promise in helping Senegal to increase its CPR. It is feasible to offer both LARC and short acting methods through outreach strategies.  Further research into the sensitivity of demand to the price charged is needed.

Over the counter: The potential for easing pharmacy provision of family planning in urban Senegal.

Background: This research assessed the potential for expanding access to family planning through private sector pharmacies in Senegal, by examining the quality of the services provided through private sector pharmacies, and pharmacy staff and client interest in private sector pharmacy-based family planning services. Methods: This was a cross-sectional, descriptive study conducted in eight urban districts in and around Dakar and two urban districts outside of Dakar employing an audit of 225 pharmacies, a survey with 486 private sector pharmacy staff and a survey with 3,567 women exiting private sector pharmacies. Results: Most (54%) pharmacies reported offering method-specific counseling to clients. Family planning  commodities were available in all pharmacies, and 72% had a private space available to offer counseling. Three quarters (76%) did not have any counseling materials available. 49% of pharmacists and 47% of assistant pharmacists reported receiving training on family planning during their professional studies. Half had received counseling training. Few pharmacists met pre-determined criteria to be considered highly knowledgeable of the oral contraceptive pill (OCP) and injectable contraceptive provision (0.6% and 1.1%). Overall, 60% of women surveyed were current family planning users and 11% procured their method through a private sector pharmacy. Among non-users of family planning, and current users who did not obtain their method through a pharmacy, 47% said they would be interested in procuring a method through a private sector pharmacy. Conclusions: There is both actual and latent demand for accessing family planning through Senegal's urban, private sector pharmacies. With proper training, pharmacy staff could better provide effective counseling and provision of OCPs and injectables, and lifting the requirement for a prescription could help support gains in contraceptive prevalence.

Material properties of the dentate maxilla.

The aim of this study was to determine regional variability of material properties in the dentate maxilla. Cortical samples were removed from 15 sites of 15 adult dentate fresh-frozen maxillas. Cortical thickness, density, elastic properties, and the direction of greatest stiffness were obtained. Results showed that cortical bone in the alveolar region tended to be thicker, less dense, and less stiff. Cortical bone from the body of the maxilla was thinner, denser, and stiffer. Palatal cortical bone was intermediate in some features but overall was more similar to cortical bone from the alveolar region. The principal axes of stiffness varied regionally. The regions with the greatest consistency were the alveolar area and the frontomaxillary pillar, where the grain of the cortical bone was aligned vertically from the incisors to the medial external aspect of the orbit. Elastic properties in the human maxilla, especially the orientation of the principal axes of stiffness, were more variable than in the mandible. Incorporation of these properties into finite-element models should improve their accuracy and reliability.

Material properties of the human cranial vault and zygoma.

The material properties of cortical bone from the diaphyses of long bones (e.g., the femur and tibia) vary by direction, such that bone is stiffer and stronger along its long axis. This configuration improves the abilities of these structures to resist axial compressive loads coupled with bending. As in long bones, cortical bone from the cranial vault is subject to mechanical loads from various orofacial functions and the contraction of attached muscles. However, experimental studies suggest that the resulting bone strains are at least an order of magnitude smaller than those found in the midshafts of the femur or tibia. The characteristics of the three-dimensional elastic properties of cortical bone are largely unexplored in regions of low bone strain, including the cranial vault, in which little is known regarding cortical structure and function. In the present study we examined variations in the cortical microstructure and material properties of the bone of the human cranial vault, including the parietal, frontal, temporal, and occipital bones. A facial bone, the zygoma, was also included to contrast the properties of the cranial vault with another craniofacial intramembranous bone that experiences larger strains. Cortical specimens from the outer cortical plate of the cranial vault were removed from 15 frozen human crania. We measured cortical thicknesses and densities, and determined the primary direction of stiffness within the bone specimens prior to ultrasonic testing to determine their elastic properties. There were statistically significant differences in elastic properties between bones and, in some cases, sites within bones, which for most variables were clustered by bone or region. In striking contrast to this pattern, elastic moduli in the direction of primary stiffness were larger in cortical regions underlying muscle attachments than in regions without muscle attachments. Few sites in the cranial vault or zygoma showed a consistent orientation of the material axes among individuals, although specimens from many regions had directional differences similar to those in cortical bone from the mandible, femur, or tibia.

Edentulation alters material properties of cortical bone in the human craniofacial skeleton: functional implications for craniofacial structure in primate evolution.

Skeletal adaptations to reduced function are an important source of skeletal variation and may be indicative of environmental pressures that lead to evolutionary changes. Humans serve as a model animal to investigate the effects of loss of craniofacial function through edentulation. In the human maxilla, it is known that edentulation leads to significant changes in skeletal structure such as residual ridge resorption and loss of cortical thickness. However, little is known about changes in bone tissue structure and material properties, which are also important for understanding skeletal mechanics but are often ignored. The aims of this study were to determine cortical material properties in edentulous crania and to evaluate differences with dentate crania and thus examine the effects of loss of function on craniofacial structure. Cortical bone samples from 15 edentulous human skulls were measured for thickness and density. Elastic properties and directions of maximum stiffness were determined by using ultrasonic techniques. These data were compared to those from dentate crania reported in a previous investigation. Cortical bone from all regions of the facial skeleton of edentulous individuals is thinner than in dentate skulls. Elastic and shear moduli, and density are similar or greater in the zygoma and cranial vault of edentulous individuals, whereas these properties are less in the maxilla. Most cortical bone, especially in edentulous maxillae, has reduced directional orientation. The loss of significant occlusal loads following edentulation may contribute to the change in material properties and the loss of orientation over time during the normal process of bone remodeling. These results suggest that area-specific cortical microstructural changes accompany bone resorption following edentulation. They also suggest that functional forces are important for maintaining bone mass throughout the craniofacial skeleton, even in areas such as the browridges, which have been thought to be little affected by function, because of low in vivo strains found there in several primate studies.

Material properties of the inner and outer cortical tables of the human parietal bone.

Even though the cranial vault functions as protection for the brain and as a support structure for facial and masticatory functions, little is known about its mechanical properties or their variations. The cranial vault bone is interesting because of its maintenance in spite of low functional strains, and because calvarial bone cells are often used in cell culture studies. We measured thickness, density, and ash weight, and ultrasonically determined elastic properties throughout the cortices of 10 human parietal bones. The results are unique for studies of the cranial vault because: 1) measurements focused specifically on the cortical components, 2) the orientations of the axes of maximum stiffness were determined before measurement of elastic properties, and 3) two related measurements (bone density and percent ash weight) were compared. Results showed that the periosteal cortical plate (outer table) and the endosteal cortical plate (inner table) had significant differences in material properties. The outer table was on average thicker, denser, and stiffer than the inner table, which had a higher ash weight percentage. Within each table there were significant differences in thicknesses, ash weight percentages, and E(2)/E(3) anisotropies among sites. Few sites on either table had significant orientations of the axes of maximum stiffness. Despite this apparent randomness in orientation, almost all sites exhibited anisotropies equivalent to other parts of the skeleton.