Psychosocial aspects of lung cancer

Screening for depressive symptoms in patients with unresectable lung cancer

INTRODUCTION

Early identification of psychological distress and depression is important to optimise the quality of life in patients with advanced non-small cell lung cancer (NSCLC). The prevalence of depression may vary, depending on the time since diagnosis of cancer, results of the treatment and the prognosis. The purpose of this study was to compare the efficacy of a self-administered screening tool (Hospital Anxiety and Depression Scale (HADS)) with a health professional administered tool (Montgomery-Asberg Depression Rating Scale (MADRS)) and to explore the variability of major affective symptoms in patients with unresectable lung cancer during the initial 7-8 weeks of chemotherapy treatment for their illness.

MATERIAL AND METHODS

Patients with newly diagnosed unresectable lung cancer were screened on four occasions for anxiety and depressive symptoms simultaneously using the self-rated HADS and the MADRS administered by a psycho-oncologist or a trained research associate. The first assessment was done within 1 week of diagnosis and was repeated on 3 occasions during the initial 2 cycles of chemotherapy.

RESULTS

Forty-nine patients, aged 38-82 years (median age 63 years) were enrolled. All patients had advanced NSCLC (stages 3A, 3B and 4) and 61% (30 patients) had an ECOG performance status (PS) of 1 or greater. The point prevalence of depression measured by an interviewer using the MADRS at visits 1-4 was 49%, 51%, 47%, and 41%, respectively. The point prevalence of self-reported depression (HADS) was significantly (p < 0.001) lower at each assessment point (18%, 20%, 6%, 12%) compared to health professional detected depression (MADRS). Although MADRS and HADS showed very strong (Pearson's correlation = 0.8) and significant (p < 0.001) correlation, the concordance rate in identifying the same cases of depression was only 54%. CLINICAL IMPLICATION AND CONCLUSION: The prevalence of depression among advanced lung cancer patients is high and varies very little during the first 2 cycles of chemotherapy. Among a variety of tools available for the screening of depression, a semi-structured interview is more effective at identifying clinically significant depression than a self-administered questionnaire.

Use of complementary and alternative medicine therapies to control symptoms in women living with lung cancer

Complementary and alternative medicine (CAM) use by cancer patients, especially women, is increasing. However, CAM use among patients with lung cancer, who have been reported to have the highest symptom burden, is poorly documented. This study describes types and frequencies of specific CAM therapies used by women with lung cancer to manage symptoms, and examines differences in demographic and clinical characteristics between CAM users and non-CAM users. Participants included 189 women with non-small cell lung cancer and > or =1 of 8 symptoms. Six CAM therapies, used to control symptoms, were assessed, including herbs, tea, acupuncture, massage, meditation, and prayer. Forty-four percent (84 women) used CAM therapies, including prayer (34.9%), meditation (11.6%), tea (11.6%), herbs (9.0%), massage (6.9%), and acupuncture (2.6%). Complementary and alternative medicine use was greatest for difficulty breathing and pain (54.8% each), with prayer the most commonly used CAM for all symptoms. Significant differences (P < .05) were found for age (t = 2.24), symptom frequency (t = -3.02), and geographic location (chi = 7.51). Women who were younger, experienced more symptoms, and lived on the West Coast or South (vs Northeast) were more likely to use CAM. We found that CAM use is variable by symptom and may be an indicator of symptom burden. Our results provide important initial data regarding CAM use for managing symptoms by women with lung cancer.

Patients and carer experiences of care provision after a diagnosis of lung cancer in Scotland

INTRODUCTION

This qualitative study was set out to explore experiences of care provision of 60 patients diagnosed with lung cancer and a carer of their choice

MATERIALS AND METHODS

Participants were invited to take part in three in-depth interviews over a 6-month period. After considerable sample attrition due to worsening disease or death over the study period, 23 complete patient data sets were available for analysis. Fifteen complete carer data sets were analysed.

RESULTS

Four key domains of need were identified: (1) the pathway to confirmation of diagnosis, (2) communication of diagnosis, treatment options and prognosis, (3) provision of co-ordinated, family-oriented care and (4) support away from acute services. Discernable shifts in patients' needs were apparent over time within and across the four domains, illustrating a complex relationship between the categories of need experienced by patients and carers.

DISCUSSION

Around the time of diagnosis, the priorities of patients and carers centred around their needs for information about the process of treatment and the options open to them. As time went on, they appeared to experience feelings of greater isolation and physical dependency and were particularly aware of deficiencies in the coordination of supportive care. Many patients appeared to rely on the relationship they had developed with their hospital consultant and, therefore, found it difficult to make the transition into palliative care or at least a more primary-care-led service once treatment was over.

CONCLUSION

Data from the study point to the importance of heightening general practitioner awareness of potential signs and symptoms of lung cancer. Findings indicate the need to evaluate the benefits to patients and carers of rapid access to diagnostic tests and results and support the establishment of effective and streamlined supportive care pathways for patients with lung cancer.

Severely diseased lung cancer patients narrate the importance of being included in a helping relationship

Because patients with advanced lung cancer have a poor prognosis, healthcare staff should treat and support them with sensitivity without placing them under necessary strain. A common way of revealing patients' psychological needs is to rely on questionnaires where predefined potential problem areas are examined. Another and less common way of detecting their needs is to focus on the patients' concrete everyday-experiences in their contacts with health care. In this study, 23 consecutive patients with advanced non-small cell lung cancer were asked to describe their experiences in dealing with their healthcare providers. Data were analysed qualitatively by categorising the incidents according to content. It emerged that 'being connected to health care' and being 'acknowledged as a person' were by far the most prominent dimensions. Very few incidents were directly related to 'information'. The results suggest that in oncology it is important to call attention to the fact that the patient-physician relationship cannot be reduced to the communication of information. Other dimensions are worth considering.