Health-related quality of life of adults surviving malignancies in childhood

Quality of life in long-term childhood cancer survivors and the relation of late effects and subjective well-being

GOALS

The purpose of the present study was the assessment of health-related quality of life in adult long-term survivors of childhood cancer and the detection of possible treatment- and cancer-related late effects. The relation of objective medical data and subjective appraisal was also examined by combining the doctor's and the patient's views of the perceived health status.

PATIENTS AND METHODS

Seventy-eight young adults at the age of at least 18 years who had been diagnosed with cancer in the years 1975-1995 and were off therapy at least 5 years with no evidence of disease participated. Cancer survivors completed self-rating instruments [SF-36 Health Survey, Nottingham Health Profile (NHP), Beck's Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI) trait-anxiety scale]; the doctor assessed the patient's health by means of the Common Toxicity Criteria (CTCv2).

MAIN RESULTS

The cancer survivors showed a mostly higher-than-average positive subjective rating of the various areas of quality of life. In comparison to the general population, the cancer survivors showed lower extents of depression. In 64.1% of the cancer survivors, medical rating and self-assessment regarding the perceived health status corresponded. Cancer survivors who felt severely impaired regarding their subjectively perceived well-being showed worse results in some dimensions of quality of life than persons who subjectively felt mildly impaired. The so-called "unfortunate" persons showed the worst assessment of quality of life and the highest extent of depression and anxiety.

CONCLUSIONS

The results of the present study may be helpful in planning an appropriate multidisciplinary, long-term follow-up of childhood cancer survivors.

Validation of the German version of the Pediatric Quality of Life Inventory (PedsQL) in childhood cancer patients off treatment and children with epilepsy

The Pediatric Quality of Life Inventory (PedsQL) is a relatively new instrument developed in the US to assess health-related quality of life (HRQL) in healthy and ill children and adolescents. It is quick and easy to use, suitable for assessment by children and parents and based on a modular approach with a generic measure addressing all general domains of HRQL and disease-specific modules. We report here the results of translating the original US generic core instrument and the cancer module into German and testing the German PedsQL in samples of paediatric patients who have been treated for cancer or epilepsy. Like in studies with the original instrument, score distributions tended to be skewed toward higher HRQL, but a full response range was demonstrated for each item. The German PedsQL is reliable in terms of internal consistency with the majority of scales exceeding a Cronbach's alpha of 0.70. Clinical validity was confirmed by differences between the cancer and epilepsy groups in the expected direction and by the ability of the PedsQL to discriminate between subjects with different degrees of medical and psychosocial sequelae. Comparing our findings to US results, the German PedsQL seems to be equivalent to the original version. Future methodologic research should evaluate construct validity, sensitivity and responsiveness, and test the usefulness of the instrument in other clinical populations and healthy children.

Continued parental attendance at a clinic for adult survivors of childhood cancer

PURPOSE

Adult survivors of childhood cancer have been an underserved and understudied population. Few clinics are available to take care of them, unlike the numerous ones that exist for children. The authors established a clinic that would take care of all survivors diagnosed before the age of 25 years, ensuring the participation of a significant number of adults. The authors observed that many adult patients came to their annual visits accompanied by one or both of their parents. The rate was almost three times as high compared with parents in either a primary care or subspecialty internal medicine clinic.

METHODS

The authors investigated this phenomenon by asking parents of adult survivors to fill out a questionnaire that collected demographic information as well as reasons for parents accompanying their adult children to doctors' appointments. Open-ended comments were also solicited.

RESULTS

Most parents who came with their adult survivor children did not accompany their other children to doctor visits and commented that they felt there was a unique bond created by the cancer experience that did not diminish with increasing age of their children. The rate of parental attendance was independent of diagnosis or demographic indicators. Many parents stated that they continued to be concerned about their child's diagnosis, overall health, and risk for cancer recurrence.

DISCUSSION

Parents of adult survivors of childhood cancer may harbor deep feelings of protectiveness that continue well beyond the initial treatment and off-treatment periods when the threat of primary cancer recurrence is a realistic concern. This can be manifested in them by accompanying their adult children to doctors' appointments and deserves further study.

Psychosocial correlates of paediatric cancer in the United Arab Emirates

To study the psychosocial factors and illness variables associated with children's and parents' perceptions of and ways of coping with cancer, in 38 childhood cancer patients aged 5-15 years, coping was studied in relation to sociodemographic variables and self-perception in terms of competence, behaviour and self-worth. Less optimal coping was found to be associated with poor family communications and lack of sharing/expression of emotions ( P=0.005), presence of behavioural and emotional problems in the child ( P=0.008) and parental lack of hope ( P=0.001). No association was found with gender, parental education or occupation, socioeconomic status, or child's self-perception including global estimation of self-worth. Furthermore, none of the illness variables was found to be associated with coping. Awareness about health-related issues was found to be strongly associated with parental education ( P=0.000). Our findings suggest that parental hope and both social and family communication are integral to helping patients and families cope with the illness experience.

Quality of life in childhood cancer survivors

The successful treatment for children with cancer has greatly increased the survival rates for these young people compared to children diagnosed with cancer 30 years ago. These new medical realities direct attention to the psychosocial consequences of successful treatment and subsequent survival. In this paper, quality of life in 176 childhood cancer survivors (age 16-28) is assessed using a survey instrument designed for cancer survivors. In addition, the instrument is evaluated for its utility with this population. Survivors indicate that symptoms often associated with treatment are at a minimum but that other long-term effects like fatigue, aches, and pain negatively impact quality of life. They rate themselves high on happiness, feeling useful, life satisfaction and their ability to cope as a result of having had cancer but their hopefulness is tempered by uncertainty. Whereas the salience of spiritual and religious activities appears to be low, having a sense of purpose in life and perceiving positive changes as a result of cancer are associated with positive quality of life. A lower valence of physical concerns reflects the vitality and positive life outlook of a young population.

Health status in 52 long-term survivors of pediatric brain tumors

The percentage of children who survive childhood brain tumors is increasing. A number have neurological and other sequelae which impact on the quality of their survival. We reviewed long-term survivors using a standardized health status instrument. The mothers of 52 survivors of brain tumors were surveyed. Eight different aspects (attributes) of health status were scored. The first 6 of these attributes were scored in a health status index (HSI) developed at McMaster University. Subgroup analysis was performed. Limitation in the quality of life was found in one of the 8 attributes in all but 2 of the subjects. The health status index (HSI) score using the first 6 attributes of this survey had a median of 0.73 (range 0.16-1.00). This score is lower than that found in previously surveyed survivors of leukemia or other childhood cancers. Examination of age at diagnosis, extent of surgery, sex and therapeutic modalities used showed no correlation with HSI score. Those with supratentorial astrocytomas had a lower HSI score (0.65) than those with infratentorial astrocytomas (0.85) (p = 0.05). Children with craniopharyngiomas had a poor score (0.64). This survey shows that the survivors of brain tumors have an appreciable burden of morbidity. Most have deficits in health status that affect many areas of their lives. Apart from site of the primary tumor, there was little correlation between subgroups studied and health status. The health status of children who survive brain tumors is lower than that of survivors of other childhood malignancies.

Health status in 52 long-term survivors of pediatric brain tumors

The percentage of children who survive childhood brain tumors is increasing. A number have neurological and other sequelae which impact on the quality of their survival. We reviewed long-term survivors using a standardized health status instrument. The mothers of 52 survivors of brain tumors were surveyed. Eight different aspects (attributes) of health status were scored. The first 6 of these attributes were scored in a health status index (HSI) developed at McMaster University. Subgroup analysis was performed. Limitation in the quality of life was found in one of the 8 attributes in all but 2 of the subjects. The health status index (HSI) score using the first 6 attributes of this survey had a median of 0.73 (range 0.16-1.00). This score is lower than that found in previously surveyed survivors of leukemia or other childhood cancers. Examination of age at diagnosis, extent of surgery, sex and therapeutic modalities used showed no correlation with HSI score. Those with supratentorial astrocytomas had a lower HSI score (0.65) than those with infratentorial astrocytomas (0.85) (p = 0.05). Children with craniopharyngiomas had a poor score (0.64). This survey shows that the survivors of brain tumors have an appreciable burden of morbidity. Most have deficits in health status that affect many areas of their lives. Apart from site of the primary tumor, there was little correlation between subgroups studied and health status. The health status of children who survive brain tumors is lower than that of survivors of other childhood malignancies.