Patients' perspectives on total knee replacement.

OBJECTIVE: Because patients' perspectives on total knee replacement (TKR) surgery have rarely been the topic of research, this study sought to describe their pre- and postoperative experiences. METHODS: Using a qualitative descriptive design, researchers collected data from a convenience sample of 27 patients who were about to undergo or had recently undergone TKR. Preoperative data were obtained in focus group sessions (n = 17); postoperative data were obtained in individual interviews (n = 10). All data-collection sessions were tape-recorded and transcribed, and transcripts were analyzed. The researchers isolated themes by identifying recurrent words and phrases and then sorted the data into thematic categories. RESULTS: Four main themes emerged. First, many participants delayed surgery for months to years, despite increasing pain and limitation. Second, once participants decided to proceed with surgery, they entered a period of waiting and worrying about what would happen during and after surgery. Third, both pre- and postoperative participants struggled with the need for independence, as well as with learning to accept the new knee. And fourth, patients experienced postoperative pain associated with surgery and rehabilitation, yet reported having hope that they'd regain function. CONCLUSIONS: These findings suggest that patients need to be better educated and supported before and after TKR surgery. More research is needed to shed light on how patients' experiences influence their decisions about the surgery and its outcomes.

Association of observed family relationship quality and problem-solving skills with treatment adherence in older children and adolescents with cystic fibrosis.

OBJECTIVE: To examine associations between observations of the quality of family relationships and problem-solving skills and reported adherence to medical treatments for older children and adolescents with cystic fibrosis (CF). METHODS: Reports of adherence were obtained from 96 youth with CF and their parents recruited from six CF centers in the Midwest and southeastern United States. Videotaped observations of family discussions of high conflict issues were used to assess quality of relationships and problem-solving skills. RESULTS: Hierarchical regression analyses indicated that observed family relationship quality (RQ) was related to parent and child reports of adherence to airway clearance and aerosolized medications after controlling for demographic variables and illness severity. Observed family problem solving was not a significant predictor after controlling for RQ. CONCLUSIONS: Older children and adolescents who come from families experiencing unhappy and conflicted relationships may be at greater risk for poor adherence to treatments; thus, family relationships are appropriate targets for interventions aimed at improving adherence.