The Psychosocial Impact of Indwelling Pleural Catheters: A Scoping Review

Impact of educational videos and user guide on indwelling pleural catheter caregiver training and unplanned healthcare encounters

BACKGROUND

Indwelling pleural catheters (IPCs) are an effective first line option for the management of symptomatic malignant pleural effusions. However, patients with IPCs often require unplanned healthcare encounters (UHEs) due to complications or concerns with IPC care and drainage.

LOCAL PROBLEM

There is a lack of readily accessible IPC-specific educational material to support caregiver training (CGT). As IPC care and drainage are performed primarily by patients and caregivers in our country due to the lack of community nursing support, ineffective CGT may lead to increased UHEs due to caregiver knowledge gaps or poor confidence in managing and caring for IPCs.

AIMS

We aim to reduce the number of IPC-related UHEs.

METHODS AND INTERVENTIONS

We used a 5-why diagram and identified a lack of appropriate educational material as a key factor contributing to repeated UHEs. We therefore produced and employed IPC-specific educational videos and user guides, using a 'Plan-Do-Study-Act' approach, into our CGT programme. Patient demographics and clinical outcomes were collected prospectively for 166 consecutive patients with IPC insertions, with 72 patients in the preintervention group and 94 in the postintervention group. Survey questionnaires addressing caregiver competency and confidence were also administered after CGT using these tools.

RESULTS

There was a significant decrease in the proportion of patients who had ≥2 (8.5% vs 40.9%, p<0.001) or ≥3 UHEs (3.2% vs 31.8%, p<0.001) in the intervention group. There was also a higher caregiver competency score achieved in the intervention group (7 (IQR: 7-7) vs 5 (IQR: 5-7), p<0.001). There was no difference in overall complication and IPC-related infection rates between groups.

CONCLUSION

IPC-specific educational videos and resources, which are readily accessible and easily implemented into CGT programmes, reduce UHEs due to IPC-related issues and may improve caregiver knowledge and competency in IPC care and drainage.

Prognostic significance of malignant pleural effusions in patients with advanced luminal B breast cancer

BACKGROUND

Though the survival of breast cancer (BC) patients with malignant pleural effusion (MPE) has been studied, this has not been specifically studied in the luminal B subtype. Therefore, this study investigated the characteristics and survival of luminal B-BC patients presenting with MPE.

METHODS

We retrospectively analyzed 141 patients diagnosed with postoperative advanced Luminal B breast cancer, including 54 cases with MPE and 87 cases without MPE at the Tianjin Cancer Hospital from January 2012 to January 2015. We assessed the clinical characteristics between the groups.

RESULTS

The mean age of all patients was 47 years, with no significant difference between the two groups. Altogether, 29 (33%), 24 (28%), 28 (32%), 45 (52%), and 10 (11%) patients had lung, liver, bone, lymph node, and chest wall metastases, respectively. In addition. The difference in overall survival between the two groups was not significant (P>0.05). However, cox regression analysis showed that only the tumor clinical stage at initial diagnosis was related to short overall survival. Further, we conducted a subgroup analysis and found that the higher the clinical stage at initial diagnosis in age < 50 years patients, the shorter the overall survival, while age > 50 years patients was not. (P < 0.05).

CONCLUSIONS

There was no difference in the overall survival between luminal B-BC patients with MPE and those without. Clinical stages at initial diagnosis were an independent prognostic factor for age < 50 years luminal B BC with MPE overall survival. Our results may help clinicians make positive decisions regarding personalized treatment of luminal B-BC with MPE.

Malignant pleural effusion: current understanding and therapeutic approach

Malignant pleural effusion (MPE) is a common complication of thoracic and extrathoracic malignancies and is associated with high mortality and elevated costs to healthcare systems. Over the last decades the understanding of pathophysiology mechanisms, diagnostic techniques and optimal treatment intervention in MPE have been greatly advanced by recent high-quality research, leading to an ever less invasive diagnostic approach and more personalized management. Despite a number of management options, including talc pleurodesis, indwelling pleural catheters and combinations of the two, treatment for MPE remains symptom directed and centered around drainage strategy. In the next future, because of a better understanding of underlying tumor biology together with more sensitive molecular diagnostic techniques, it is likely that combined diagnostic and therapeutic procedures allowing near total outpatient management of MPE will become popular. This article provides a review of the current advances, new discoveries and future directions in the pathophysiology, diagnosis and management of MPE.