Parental perspectives on decision-making about hypospadias surgery.

INTRODUCTION: Many parents who choose hypospadias repair for their son experience decisional conflict and regret. The utilization of a shared decision-making process may address the issue of decisional conflict and regret in hypospadias repair by engaging both parents and physicians in decision-making. OBJECTIVE: The objective of this study was to develop a theoretical framework of the parental decision-making process about hypospadias surgery to inform the development of a decision aid. STUDY DESIGN: We conducted semistructured interviews were conducted with parents of children with hypospadias to explore their role as proxy decision-makers, inquiring about their emotions/concerns, informational needs, and external/internal influences. Interviews were conducted until no new themes were identified, analyzing them iteratively using open, axial, and selective coding. The iterative approach entails a cyclical process of conducting interviews and analyzing transcripts while the data collection process is ongoing. This allows the researcher to make adjustments to the interview guide as necessary based on preliminary data analysis in order to explore themes that emerge from early interviews with parents. Grounded theory methods were used to develop an explanation of the surgical decision-making process. RESULTS: Sixteen mothers and one father of seven preoperative and nine postoperative patients (n = 16) with distal (8) and proximal (8) meatal locations were interviewed. Four stages of the surgical decision-making process were identified: (1) processing the diagnosis, (2) synthesizing information, (3) processing emotions and concerns, and (4) finalizing the decision (Extended Summary Figure). Core concepts in each stage of the decision-making process were identified. Primary concerns included anxiety/fear about the child not waking up from anesthesia and their inability to be present in the operating room. Parents incorporated information from the Internet, medical providers, and their social network as they sought to relieve confusion and anxiety while building trust/confidence in their child's surgeon. DISCUSSION: The findings of this study contribute to our understanding of decision-making about hypospadias surgery as a complex and multifaceted process. The overall small sample size is typical and expected for qualitative research studies. The primary limitation of the study, however, is the underrepresentation of fathers, minorities, and same-sex couples. CONCLUSIONS: This study provides an initial framework of the parental decision-making process for hypospadias surgery that will inform the development of a decision aid. Future stages of decision aid development will focus on recruitment of fathers, minorities, and same-sex couples in order to enrich the perspectives of our work.

Community engagement of adolescents in the development of a patient-centered outcome tool for adolescents with a history of hypospadias repair.

INTRODUCTION: Hypospadias may lead to long-term issues with urination, sexual function and psychosocial well-being. Limited evidence exists regarding the healthcare communication preferences of male adolescents regarding sensitive topics. OBJECTIVE: The purpose of this qualitative study was to explore the healthcare communication preferences of male adolescents regarding sensitive topics (e.g. urinary and sexual issues) and engage them in the initial stages of development of a patient-centered outcome tool for adolescents with a history of hypospadias repair. STUDY DESIGN: A multidisciplinary team with communication design expertise, pediatric urology experts, and health services researchers developed a self-reported toolkit for adolescent patients who had hypospadias repair as children. The toolkit featured short writing/diagramming exercises and scales to facilitate participant reflections about genital appearance, urination, sexual function, and psychosocial well-being. We recruited students from two local high schools for two focus groups to obtain feedback about the usability/acceptability of the toolkit's appearance/content. We inquired about language preferences and preferred format and/or setting for sharing sensitive information with researchers. The focus groups were audio recorded, professionally transcribed, checked for accuracy, and analyzed by two coders using qualitative content analysis. Major themes and subthemes were identified, and representative quotes were selected. RESULTS: We conducted two focus groups in January 2018 with 33 participants, aged 14-18 years. Participants preferred language that would make patients feel comfortable and serious, clinical language rather than slang terms/sexual humor (Extended Summary Table). They recommended avoidance of statements implying that something is wrong with a patient or statements that would pressure the patient into providing answers. They suggested fill-in-the-blank and open-ended responses to encourage freedom of expression and colorful graphics to de-emphasize the test-like appearance of the toolkit. Most participants preferred a toolkit format to a one-on-one interview to discuss sensitive topics such as urinary or sexual issues. Participants would prefer either a male interviewer or would like to have a choice of interviewer gender for individual qualitative interviews, and they recommended a focus group leader with a history of hypospadias repair. DISCUSSION: This study provides a rich description of a group of male high school students' experiences with healthcare providers and researchers. Its qualitative design limits generalizability, and our findings may not be similar to those of adolescents with a history of hypospadias repair. CONCLUSION: We used focus group feedback on the toolkit prototype to refine the tool for use in a future study of adolescents with a history of hypospadias repair.

Comparing obstetricians' and neonatologists' approaches to periviable counseling.

OBJECTIVE: To compare the management options, risks and thematic content that obstetricians and neonatologists discuss in periviable counseling. STUDY DESIGN: Sixteen obstetricians and 15 neonatologists counseled simulated patients portraying a pregnant woman with ruptured membranes at 23 weeks of gestation. Transcripts from video-recorded encounters were qualitatively and quantitatively analyzed for informational content and decision-making themes. RESULT: Obstetricians more frequently discussed antibiotics (P=0.005), maternal risks (<0.001) and cesarean risks (<0.005). Neonatologists more frequently discussed neonatal complications (P=0.044), resuscitation (P=0.015) and palliative options (P=0.023). Obstetricians and neonatologists often deferred questions about steroid administration to the other specialty. Both specialties organized decision making around medical information, survival, quality of life, time and support. Neonatologists also introduced themes of values, comfort or suffering, and uncertainty. CONCLUSION: Obstetricians and neonatologists provided complementary counseling content to patients, yet neither specialty took ownership of steroid discussions. Joint counseling and/or family meetings may minimize observed redundancy and inconsistencies in counseling.

The secret of the care of the patient is in knowing and applying the evidence about effective clinical communication.

American physicians and dentists conduct approximately 140 000-160 000 patient interviews in a practice lifetime, making the interview the most frequently performed medical procedure. Over the past 75 years, a steadily growing stream of scientific research has confirmed the fact that patient-clinician communication affects the course, direction, and both biomedical and functional outcomes of care. The field of clinical communication research has matured from anecdotes and aphorisms about 'bedside manner' to sophisticated randomized control trials and evidence-based outcomes that have been translated into reliable practice guidelines. Several key skills or habits of practice have been identified and studied in terms of their efficacy and effectiveness. These include the importance of agenda-setting, eliciting patients' perspectives about the nature of their ailments, communicating caring and concern, and testing for patient comprehension and agreement with proposed treatments. In addition to being effective, interpersonal communication can be deeply satisfying as well as offering a lower probability of law suits in the event of an adverse outcome.

The coincidence counting technique for orders of magnitude background reduction in data obtained with the magnetic recoil spectrometer at OMEGA and the NIF.

A magnetic recoil spectrometer (MRS) has been built and successfully used at OMEGA for measurements of down-scattered neutrons (DS-n), from which an areal density in both warm-capsule and cryogenic-DT implosions have been inferred. Another MRS is currently being commissioned on the National Ignition Facility (NIF) for diagnosing low-yield tritium-hydrogen-deuterium implosions and high-yield DT implosions. As CR-39 detectors are used in the MRS, the principal sources of background are neutron-induced tracks and intrinsic tracks (defects in the CR-39). The coincidence counting technique was developed to reduce these types of background tracks to the required level for the DS-n measurements at OMEGA and the NIF. Using this technique, it has been demonstrated that the number of background tracks is reduced by a couple of orders of magnitude, which exceeds the requirement for the DS-n measurements at both facilities.

'Triangulating' AMPATH: demonstration of a multi-perspective strategic programme evaluation method.

Clinical programmes are typically evaluated on operational performance metrics of cost, quality and outcomes. Measures of patient satisfaction are used to assess the experience of receiving care, but other perspectives, including those of staff and communities, are not often sought or used to assess and improve programmes. For strategic planning, the Kenyan HIV/AIDS programme AMPATH (Academic Model Providing Access to Healthcare) sought to evaluate its performance in 2006. The method used for this evaluation was termed 'triangulation', because it used information from three different sources--patients, communities, and programme staff. From January to August 2006, Indiana University external evaluators and AMPATH staff gathered information on strengths, weaknesses and suggestions for improvement of AMPATH. Activities included in-depth key-informant semi-structured interviews of 26 AMPATH clinical and support staff, 56 patients at eight clinic sites, and seven village health dialogues (mabaraza) at five sublocations within the AMPATH catchment area. Data sources included field notes and transcripts of translated audio recordings, which were subjected to qualitative content analysis. Eighteen recommendations for programme improvement emerged, including ten from all three respondent perspectives. Three recommendations were cited by patients and in mabaraza, but not by staff. Triangulation uncovered improvement emphases that an internal assessment would miss. AMPATH and Kenyan Ministry of Health leadership have deliberated these recommendations and accelerated strategic change actions, including rural satellite programmes, collaboration with village-based workers, and door-to-door village-based screening and counselling.

Spatiotemporal distribution of marine magnetotactic bacteria in a seasonally stratified coastal salt pond.

The occurrence and distribution of magnetotactic bacteria (MB) were studied as a function of the physical and chemical conditions in meromictic Salt Pond, Falmouth, Mass., throughout summer 2002. Three dominant MB morphotypes were observed to occur within the chemocline. Small microaerophilic magnetite-producing cocci were present at the top of the chemocline, while a greigite-producing packet-forming bacterium occurred at the base of the chemocline. The distributions of these groups displayed sharp changes in abundance over small length scales within the water column as well as strong seasonal fluctuations in population abundance. We identified a novel, greigite-producing rod in the sulfidic hypolimnion that was present in relatively constant abundance over the course of the season. This rod is the first MB that appears to belong to the gamma-Proteobacteria, which may suggest an iron- rather than sulfur-based respiratory metabolism. Its distribution and phylogenetic identity suggest that an alternative model for the ecological and physiological role of magnetotaxis is needed for greigite-producing MB.

Power spectral analysis of heart rate variability during positive pressure pneumoperitoneum: the significance of increased cardiac sympathetic expression.

BACKGROUND: Positive pressure pneumoperitoneum (PPP) effects on the autonomic nervous system (ANS) might be of clinical importance, as imbalance in the autonomic cardiac control might lead to serious consequences. METHODS: Fifteen healthy patients undergoing elective laparoscopic cholecystectomy were analyzed for cardiac autonomic nervous activity by spectral heart rate variability, during awake state, before and after intubation, during CO2 PPP (14 mmHg), and after CO2 evacuation. The very low, low, high and very high frequency (VLF, LF, HF, VHF respectively) bands of the spectral density of the heart rate variability (HRV) and their normalized values, as well as the LF/HF ratio, were obtained from the power spectra of R-R intervals, using the fast-Fourier transformation algorithm. RESULTS: Using Friedman's nonparametric test, only the difference between the power of LF during anesthesia (median 30.74) and the middle of PPP (median 195.66) was found to be significant (p<0.012). Such change was recorded in 14 patients (p = 0.001, sign test). CONCLUSIONS: Increased LF power reflects sympathetic cardiac activation. As the LF range accounts for regulation of blood pressure and baroreflex, several mechanisms may explain this activation. This in turn may predispose patients who suffer from cardiac disease to higher risk of developing ventricular arrhythmias, besides the possible adverse hemodynamic consequences of PPP.

Magnetite morphology and life on Mars.

Nanocrystals of magnetite (Fe(3)O(4)) in a meteorite from Mars provide the strongest, albeit controversial, evidence for the former presence of extraterrestrial life. The morphological and size resemblance of the crystals from meteorite ALH84001 to crystals formed by certain terrestrial bacteria has been used in support of the biological origin of the extraterrestrial minerals. By using tomographic and holographic methods in a transmission electron microscope, we show that the three-dimensional shapes of such nanocrystals can be defined, that the detailed morphologies of individual crystals from three bacterial strains differ, and that none uniquely match those reported from the Martian meteorite. In contrast to previous accounts, we argue that the existing crystallographic and morphological evidence is inadequate to support the inference of former life on Mars.

Personal growth in medical faculty: a qualitative study.

BACKGROUND: A physician's effectiveness depends on good communication, and cognitive and technical skills used with wisdom, compassion, and integrity. Attaining the last attributes requires growth in awareness and management of one's feelings, attitudes, beliefs, and life experiences. Yet, little empiric research has been done on physicians' personal growth. OBJECTIVE: To use qualitative methods to understand personal growth in a selected group of medical faculty. DESIGN: Case study, using open-ended survey methods to elicit written descriptions of respondents' personal growth experiences. SETTING: United States and Great Britain. PARTICIPANTS: Facilitators, facilitators-in-training, and members of a personal growth interest group of the American Academy on Physician and Patient, chosen because of their interest, knowledge, and experience in the topic area and their accessibility. MEASUREMENTS: Qualitative analysis of submitted stories included initially identifying and sorting themes, placing themes into categories, applying the categories to the database for verification, and verifying findings by independent reviewers. RESULTS: Of 64 subjects, 32 returned questionnaires containing 42 stories. Respondents and nonrespondents were not significantly different in age, sex, or specialty. The analysis revealed 3 major processes that promoted personal growth: powerful experiences, helping relationships, and introspection. Usually personal growth stories began with a powerful experience or a helping relationship (or both), proceeded to introspection, and ended in a personal growth outcome. Personal growth outcomes included changes in values, goals, or direction; healthier behaviors; improved connectedness with others; improved sense of self; and increased productivity, energy, or creativity. CONCLUSIONS: Powerful experiences, helping relationships, and introspection preceded important personal growth. These findings are consistent with theoretic and empiric adult learning literature and could have implications for medical education and practice. They need to be confirmed in other physician populations.

Getting the most out of the clinical encounter: the four habits model.

Medical interviewing is the foundation of medical care and is the clinician's most important activity. A growing body of evidence suggests that clinicians use distinctive, describable behaviors to conduct medical interviews. This article describes four patterns of behavior that we term Habits and reviews the research evidence that links each Habit with both biomedical and functional outcomes of care. The Four Habits are: Invest in the Beginning, Elicit the Patient's Perspective, Demonstrate Empathy, and Invest in the End. Each Habit refers to a family of skills. In addition, the Habits bear a sequential relationship to one another and are thus interdependent. The Four Habits approach offers an efficient and practical framework for organizing the flow of medical visits. It is unique because it concentrates on families of interviewing skills and on their inter-relationships.

Clinical implication of Roux's concept in orofacial orthopedics.

Long-term follow-up studies have revealed that the shields of the function regulator are capable of influencing the circumoral soft tissue capsule in size and shape. As a result, the disturbed or restricted displacement of teeth and jaw bones could be corrected. The dramatic changes in dentoskeletal development thus achieved demonstrate the morphogenetic impact of the circumoral capsule. In clinical application, the function regulator offers the opportunity to realize Roux's concept of functional orthopedics in the treatment of orofacial dysmorphology, as has long been practiced in the medical field of orthopedics.

Coronary artery dissection during pregnancy and the postpartum period: two case reports and review of literature.

Spontaneous coronary dissection is a rare event occurring particularly in women during the peripartum and postpartum period. Two cases related to the early postpartum period with a successful outcome are described, together with a comprehensive review of all the previously published cases. Diagnostic and therapeutic considerations of this unique clinical entity are discussed and reviewed.

One year's experience with a program to facilitate personal and professional development in medical students using reflection groups.

PURPOSE: (1) to integrate sociobehavioral science concepts into the early curriculum through a continuity ambulatory clinical experience in primary care, and (2) to expose students to a learning environment in which self-awareness and emotional development are nurtured in the context of dealing with the stresses of an early clinical experience. METHODS: Second-year students spent half a day twice monthly in a primary care community practice, kept a journal of their experiences, and attended biweekly 60-minute Reflection Groups designed to foster personal awareness and empathic witnessing. Analysis of journal entries and Reflection Group field notes identified stressors occurring during the students' clinical encounters. RESULTS: Three sources of stress are illustrated: the role and responsibility of the physician, death and dying, and racial issues. Reflection Groups provided students with opportunities to identify and describe stressors, to feel less isolated, to begin the process of self-awareness development, and to integrate behavioral and social science concepts into clinical practice. Our program incorporates students' early clinical experience with facilitated opportunities to reflect on the emotional challenges of becoming a physician.