Falling through the cracks. A thematic evaluation of unmet needs of adult survivors of childhood cancers.

OBJECTIVE: The population of adult survivors of childhood cancers (ASCCs) is growing, resulting in unique long-term challenges. This study explored experiences of perceived unmet ASCC survivorship needs. METHODS: We invited ASCCs to complete surveys sent through the cancer registry. Four open-ended questions allowed participants to write in comments. We analyzed responses to these open-ended questions thematically, employing a process of constant comparison. RESULTS: Our sample included 94 ASCCs who completed open-ended questions (61 female; aged 20-78 years, mean age = 34.47, SD = 11.84, mean = 23.27 years post diagnosis). Identified themes included (1) overlooked experiences of distress; (2) lack of counseling: system, patient, and family barriers; (3) difficulty negotiating future life milestones exacerbated by lack of knowledge; and (4) dissatisfaction with service provision: past and present. Prevalent issues identified by participants included lack of supportive care to address needs, distress due to missed developmental milestones as a result of cancer, lack of knowledge about late-term and long-term effects of cancer treatment, and concern over absence of organized long-term follow-up. CONCLUSIONS: Adult survivors of childhood cancers continue to experience unmet needs during their cancer diagnosis, treatment, and long into survivorship due to the treatment for cancer and ongoing side effects. Solutions could focus on addressing the needs of survivors to bridge system gaps and barriers. Specifically, there is a need to improve psychological interventions and transitions from pediatric to adult-care facilities.

Quantitative computed tomography assessment of lung structure and function in pulmonary emphysema.

Accurate diagnosis and quantification of pulmonary emphysema during life is important to understand the natural history of the disease, to assess the extent of the disease, and to evaluate and follow-up therapeutic interventions. Since pulmonary emphysema is defined through pathological criteria, new methods of diagnosis and quantification should be validated by comparisons against histological references. Recent studies have addressed the capability of computed tomography (CT) to quantify pulmonary emphysema accurately. The studies reviewed in this article have been based on CT scans obtained after deep inspiration or expiration, on subjective visual grading and on objective measurements of attenuation values. Especially dedicated software was used for this purpose, which provided numerical data, on both two- and three-dimensional approaches, and compared CT data with pulmonary function tests. More recently, fractal and textural analyses were applied to computed tomography scans to assess the presence, the extent, and the types of emphysema. Quantitative computed tomography has already been used in patient selection for surgical treatment of pulmonary emphysema and in pharmacotherapeutical trials. However, despite numerous and extensive studies, this technique has not yet been standardized and important questions about how best to use computed tomography for the quantification of pulmonary emphysema are still unsolved.