Comparing survival rates for clusters of depressive symptoms found by Network analysis' community detection algorithms: Results from a prospective population-based study among 9774 cancer survivors from the PROFILES-registry.

OBJECTIVES: Previous studies have shown that depression is associated with mortality in patients with cancer. Depression is however a heterogeneous construct and it may be more helpful to look at different (clusters) of depressive symptoms than to look at depression as a discrete condition. The aim of the present study is to investigate whether clusters of depressive symptoms can be identified using advanced statistics and to investigate how these symptom clusters are associated with all-cause mortality in a large group of patients with cancer. METHOD: Data from a large population-based cohort study (PROFILES) including various cancer types were used. Eligible patients completed self-report questionnaires (i.e. Fatigue assessment scale, Hospital anxiety and depression scale, EORTC QOL-C30) after diagnosis. Survival status was determined on 31 January 2022. RESULTS: In total, 9744 patients were included. Network analyses combining different community detection algorithms showed that clusters of depressive symptoms could be detected that correspond with motivational anhedonia, consummatory anhedonia and negative affect. Survival analyses using the variables that represented these clusters best showed that motivational and consummatory anhedonia were associated with survival. Even after controlling for clinical and sociodemographic variables items assessing motivational anhedonia were significantly associated with mortality over time. CONCLUSION: Separate clusters of symptoms that correspond with motivational and consummatory anhedonia and negative affect can be distinguished and anhedonia may be associated with mortality more than negative affect. Looking at particular (clusters of) depressive symptoms may be more informative and clinically relevant than using depression as a single construct (i.e. syndrome).

Perioperative Systemic Therapy Versus Cytoreductive Surgery and HIPEC Alone for Resectable Colorectal Peritoneal Metastases: Patient-Reported Outcomes of a Randomized Phase II Trial.

BACKGROUND: As part of a randomized phase II trial in patients with isolated resectable colorectal peritoneal metastases (CPMs), the present study compared patient-reported outcomes (PROs) of patients treated with perioperative systemic therapy versus cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) alone. Also, PROs of patients receiving perioperative systemic therapy were explored. PATIENTS AND METHODS: Eligible patients were randomized to perioperative systemic therapy (experimental) or CRS-HIPEC alone (control). PROs were assessed using EORTC QLQ-C30, QLQ-CR29, and EQ-5D-5L questionnaires at baseline, after neoadjuvant treatment (experimental), and at 3 and 6 months postoperatively. Linear mixed modeling was used to compare five predefined PROs (visual analog scale, global health status, physical functioning, fatigue, C30 summary score) between arms and to longitudinally analyze PROs in the experimental arm. RESULTS: Of 79 analyzed patients, 37 (47%) received perioperative systemic therapy. All predefined PROs were comparable between arms at all timepoints and returned to baseline at 3 or 6 months postoperatively. The experimental arm had worsening of fatigue [mean difference (MD) + 14, p = 0.001], loss of appetite (MD + 15, p = 0.003), hair loss (MD + 18, p < 0.001), and loss of taste (MD + 27, p < 0.001) after neoadjuvant treatment. Except for loss of appetite, these PROs returned to baseline at 3 or 6 months postoperatively. CONCLUSIONS: In patients with resectable CPM randomized to perioperative systemic therapy or CRS-HIPEC alone, PROs were comparable between arms and returned to baseline postoperatively. Together with the trial's previously reported feasibility and safety data, these findings show acceptable tolerability of perioperative systemic therapy in this setting.

Online Acceptance and Commitment Therapy (ACT) interventions for chronic pain: A systematic literature review.

BACKGROUND: We systematically reviewed all literature concerning online Acceptance and Commitment Therapy (ACT) interventions for chronic pain to evaluate their (1) ACT content, (2) design characteristics, (3) design rationales, and (4) adherence. MATERIAL AND METHODS: A systematic search was performed on July 9th, 2020 in; PubMed, PsycINFO, CINAHL, and Web of Science. Search terms related to: Acceptance and Commitment Therapy, chronic pain, and eHealth. Extracted data concerned ACT content, design characteristics, adherence, and design rationales. RESULTS: 20 articles, in which 14 interventions were described, met all inclusion criteria. Adherence and design rationales were described to a limited extent in the included studies. In total, the majority provided an overview of the included ACT processes. In 10 articles it was described that the intervention was delivered via a dedicated website (n = 10), which was sometimes combined with an app (n = 3). Guidance was included in most studies (n = 19). Studies including RCT's (n = 8) reported online ACT interventions to be effective. CONCLUSION: Online ACT interventions for chronic pain have been shown to be effective and have generally been constructed in line with ACT theory. However, the majority of studies does not provide information about the choices to optimize the fit between task, technology, and user. Considerations behind the choices for intervention features as well as design rationales could help to optimize future online ACT interventions. Additionally, consistent attention should be paid to measurement and operationalization of adherence, since this is a crucial link between content, design and effectiveness.

Diagnosed with a common cancer at an unusual age: causal attributions of survivors of adolescent and young adult colorectal cancer.

BACKGROUND: Insight into the causes of colorectal cancer (CRC) in adolescent and young adult (AYA) patients is limited. Without definitive information, patients often shape their own beliefs on the cause of their illness, developing causal attributions. This study aims to examine the causal attributions of CRC in AYA patients, compare these with middle-aged and older adults CRC patient groups and explore the association between causal attributions and psychological distress. METHODS: Two cross-sectional questionnaire studies were conducted among CRC survivors diagnosed between 1998 and 2007 using the population-based PROFILES registry. Three groups were defined by age at diagnosis: AYA (18-39 years; n = 67), middle-aged (40-70 years; n = 1993) and older adult survivors (70+ years; n = 1922). Causal attributions were assessed in a single free-text item from the Brief Illness Perception Questionnaire and psychological distress measured by the Hospital Anxiety and Depression Scale. RESULTS: AYA survivors most often attributed their CRC to heredity (36.4%), lifestyle (14.5%) and chance (10.9%). AYA survivors attributed their CRC to these causes more frequently than middle-aged and older adult CRC survivors. AYA survivors who attributed their CRC to causes out of their control (chance, heredity) showed significantly lower mean scores on anxiety (4.3 vs. 5.6; p < 0.01) compared to AYAs who reported causes within their control (lifestyle, stress). No significant difference was found for depression. CONCLUSION: AYA patients with CRC may benefit from in-depth discussion about the lack of known (biological) causes and how this does not directly imply a lifestyle or stress cause.

Painful and non-painful chemotherapy-induced peripheral neuropathy and quality of life in colorectal cancer survivors: results from the population-based PROFILES registry.

PURPOSE: This study aims to (1) examine the prevalence of painful versus non-painful chemotherapy-induced peripheral neuropathy (CIPN) among long-term colorectal cancer (CRC) survivors, (2) identify sociodemographic, clinical, and psychological factors associated with painful and non-painful CIPN, and (3) examine the associations of painful CIPN with health-related quality of life (HRQoL) in comparison with non-painful CIPN, i.e., numbness/tingling. METHODS: All CRC survivors diagnosed between 2000 and 2009 as registered by the population-based Netherlands Cancer Registry (Eindhoven region) were eligible for participation. Chemotherapy-treated survivors (n = 477) completed questions on CIPN (EORTC QLQ-CIPN20) and HRQoL (EORTC QLQ-C30). RESULTS: Painful CIPN was reported by 9% (n = 45) of survivors and non-painful CIPN was reported by 22% (n = 103). Time since diagnosis was related to painful CIPN, and time since diagnosis, a higher disease stage, osteoarthritis, and more anxiety symptoms were related to non-painful CIPN. Finally, survivors with painful CIPN reported a worse global quality of life and worse physical, role, cognitive, and social functioning compared to survivors with non-painful CIPN and those without any sensory CIPN. No differences were found between survivors with non-painful CIPN and those without sensory CIPN. CONCLUSIONS: It seems that painful CIPN must be distinguished from non-painful CIPN, as only painful CIPN was related to a worse HRQoL. Future research is needed to examine whether painful CIPN must be distinguished from non-painful CIPN regarding predictors, mechanisms, and treatment.

Multicenter randomized controlled trial to evaluate the efficacy and tolerability of frozen gloves for the prevention of chemotherapy-induced peripheral neuropathy.

BACKGROUND: This study investigated the efficacy and tolerability of wearing frozen gloves (FGs) during chemotherapy to prevent chemotherapy-induced peripheral neuropathy (CIPN) as reported by patients and influence on quality of life (QoL). PATIENTS AND METHODS: Cancer patients starting treatment with oxaliplatin, docetaxel or paclitaxel between February 2013 and May 2016 at the medical oncology department were eligible. Patients were randomized into groups wearing FGs on both hands during treatment and those not wearing FGs during treatment. Self-reported CIPN and QoL were measured with the European Organisation for the Research and Treatment of Cancer Quality of Life (EORTC QLQ) CIPN20 and QLQ-C30 at four time points: baseline (t0), after three cycles (t1), end of chemotherapy (t2) and after 6 months (t3). RESULTS: The study included 180 patients with 90 patients in both arms. They mostly underwent treatment of colorectal or breast cancer. Thirty-one patients (34%) discontinued FGs, mainly due to discomfort. Intention-to-treat analyses showed no important differences in reported EORTC QLQ CIPN20 subscales between the FG group and control group; however, the analyses showed the patients experienced reduced tingling in fingers/hands [ß = -10.20, 95% confidence interval (CI) = -3.94 to -3.14, P = 0.005] and less trouble opening a jar or bottle due to loss of strength in hands (ß = -6.97, 95% CI = -13.53 to -0.40, P = 0.04) in the FG group compared with the control group. Per-protocol analyses showed similar results: reduced aching or burning pain in fingers/hands (ß = -4.37, 95% CI = -7.90 to -0.83, P = 0.02) and cramps in hands (ß = -3.76, 95% CI = -7.38 to -0.14, P = 0.04). Differences in tingling in fingers/hands at t1 were clinically relevant. In addition, those treated with FGs reported overall better QoL (ß = 4.79, 95% CI = 0.37 to 9.22, P = 0.03) and physical functioning (ß = 5.66, 95% CI = 1.59 to 9.73, P = 0.007) than the control. No difference in dose reductions was observed. CONCLUSIONS: No difference in CIPN subscales was reported between intervention arms. Wearing FGs might reduce some neuropathy symptoms in the hands, potentially resulting in a better QoL; however, one-third of the FG group discontinued the study before the end of treatment. Future studies should focus on the method of limb hypothermia to prevent CIPN. TRIAL REGISTRATION NUMBER: NL39650.015.12.

Quality of life in elderly patients with an ostomy - a study from the population-based PROFILES registry.

AIM: Ostomies are being placed frequently in surgically treated elderly patients with colorectal cancer (CRC). An insight into the (potential) impact of ostomies on quality of life (QoL) could be useful in patient counselling as well as in the challenging shared treatment decision-making. METHOD: Patients with CRC diagnosed between 2000 and 2009 and registered in the population-based Eindhoven Cancer Registry received a QoL questionnaire (EORTC QLQ-C30) in 2010. In addition, QoL was compared with an age- and sex-matched normative population. RESULTS: The study included 2299 CRC patients, of whom 494 had an ostomy. No differences were found in reported ostomy-related problems between patients aged ≤65, 66-75 and ≥76 years. Ostomy patients aged 66-75 and ≥76 years reported significantly lower physical functioning compared with those without an ostomy. In the elderly (those aged ≥76 years) ostomates reported a worse physical and social functioning compared with the normative population. All these differences were of small clinical relevance. The impact of an ostomy seems to be more prominent in younger (≤75 years old) ostomates, as they experience more functional limitations and a decrease in global health status compared with younger nonostomy patients and the normative population. CONCLUSION: Although elderly (≥76 years old) patients with an ostomy report significantly more limitations in functioning compared with a normative population and elderly CRC patients without an ostomy, the clinical relevance of this finding is limited. In contrast, the impact of an ostomy is more prominent in younger patients. Thus, age itself is not a reason for withholding an ostomy.

Psychological impact of lymphoma on adolescents and young adults: not a matter of black or white.

PURPOSE: The purpose of the study is to examine differences in perceived impact of cancer (IOC) between adolescents and young adults (AYAs; 18-35 years at cancer diagnosis), adults (36-64 years) and elderly (65-84 years) with a history of (non-)Hodgkin lymphoma. Furthermore, to investigate the association of socio-demographic, clinical and psychological characteristics with IOC; and the association between IOC and health-related quality of life (HRQoL) among AYAs only. METHODS: This study is part of a population-based PROFILES registry survey among lymphoma patients diagnosed between 1999 and 2009. Patients (n = 1.281) were invited to complete the IOCv1 and EORTC-QLQ-C30 questionnaires. Response rate was 67 % (n = 861). RESULTS: AYA lymphoma survivors scored higher on the positive IOC summary scale, compared to adult and elderly patients (p < 0.001), while no significant differences were observed for negative IOC. Among AYAs, females, survivors with a partner, and survivors with elevated psychological distress levels scored significantly higher on the negative IOC summary scale. The negative IOC summary scale was negatively associated with all EORTC QLQ-C30 functioning scales (ß ranging from -0.39 to -0.063; p < 0.05). The positive IOC summary scale was negatively associated with the EORTC QLQ-C30 subscale 'Emotional functioning' (ß = -0.24; p < 0.05). CONCLUSION: AYA, adult and elderly with a history of (non-)Hodgkin lymphoma experienced different types of IOC in terms of positive and negative aspects. IMPLICATIONS FOR CANCER SURVIVORS: Although AYAs experience a more positive IOC compared to older survivors, some AYAs experience more negative IOC and may require developmentally appropriate interventions to address their specific concerns.

Chemotherapy-induced neuropathy in multiple myeloma: influence on quality of life and development of a questionnaire to compose common toxicity criteria grading for use in daily clinical practice.

PURPOSE: Chemotherapy-induced peripheral neuropathy (CIPN) may negatively influence multiple myeloma (MM) patients' health-related quality of life (HRQOL). Dose modification is the only way to minimize CIPN. To measure CIPN in daily practice, the Indication for Common Toxicity Criteria (CTC) Grading of Peripheral Neuropathy Questionnaire (ICPNQ) was developed which can be completed within five minutes by the patient. The aims of this study were to (1) perform a psychometric evaluation of the ICPNQ and (2) examine the prevalence of CIPN and its influence on HRQOL in population-based MM patients. METHODS: One hundred fifty-six MM patients, diagnosed between 2000 and 2014, completed the ICPNQ, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Chemotherapy-Induced Peripheral Neuropathy 20 (EORTC QLQ-CIPN20), and EORTC QLQ-C30 (65 % response). RESULTS: The psychometric analyses showed a Cronbach's alpha of 0.84, 0.74, and 0.61 for, respectively, the sensory, motoric, and autonomic subscales of the ICPNQ. Test-retest reliability and construct validity were good for all subscales. Overall, 65 % of patients reported grade 2-3 neuropathy according to the ICPNQ. Patients with the highest CTC grades (grade 2 with neuropathic pain and grade 3 (38 %)) according to the ICPNQ reported significantly worse scores on all EORTC QLQ-CIPN20 subscales compared to patients with lower CTC grades (p ≤ 0.002). In addition, they reported statistically significant and clinically relevant worse HRQOL scores on almost all EORTC QLQ-C30 subscales. CONCLUSIONS: CIPN is a common side effect in MM patients, which has a negative impact on HRQOL. The ICPNQ is a valid instrument to distinguish the highest CIPN CTC grades from the lower CTC grades necessary to decide on dose modifications of chemotherapy in daily clinical practice.

Low subjective health literacy is associated with adverse health behaviors and worse health-related quality of life among colorectal cancer survivors: results from the profiles registry.

BACKGROUND: The objectives of the study were to examine the prevalence of health literacy (HL) among colorectal cancer (CRC) survivors and the relation between HL and health behaviors and to explore whether or not HL and health behaviors are independently associated with health-related quality of life (HRQoL) and mental distress. METHODS: This analysis is part of a longitudinal, population-based survey among CRC survivors diagnosed between 2000 and 2009 and registered by the Eindhoven Cancer Registry. Data collected during the second data wave was used (n = 1643; response rate 83%). Patients filled out a screening question on subjective functional HL, questions on health behaviors, HRQoL (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30), and mental distress (Hospital Anxiety and Depression Scale). RESULTS: Subjective HL was low among 14%, medium among 45%, and high among 42% of the participants. CRC survivors with low HL were more often smokers and did not meet the prescribed physical activity guidelines compared with survivors with medium or high HL. CRC survivors with low HL reported statistically significantly lower levels of mental and physical HRQoL and higher distress levels compared with survivors with medium and high HL. HL, in addition to sociodemographic and clinical characteristics and health behaviors, significantly explained 1.5-6.2% of the variance in HRQoL and mental distress levels. Partial mediation is indicated for HRQoL and feelings of depression, but not for anxiety. CONCLUSION: Low subjective functional HL among CRC survivors is associated with lower levels of physical activity, higher frequency of smoking, poorer HRQoL, and more mental distress. HL and health behaviors have both a unique as well as an overlapping contribution to the explained variances of HRQoL and mental distress.

A systematic review on chronic oxaliplatin-induced peripheral neuropathy and the relation with oxaliplatin administration.

PURPOSE: The aim of this study was to systematically review the literature on the influence of oxaliplatin administration (e.g. cumulative dose, dose intensity, number of cycles and combination regimen) on the long-term prevalence of oxaliplatin-induced peripheral neuropathy (O-IPN) at least 12 months after termination of chemotherapy. METHODS: A computerized search of literature on databases PubMed and Cochrane was performed. Published original articles were included if they reported about long-term O-IPN and gave concomitant information about oxaliplatin therapy given to the patients. All articles were assessed for quality. RESULTS: We included 14 articles (n=3,869 patients), and the majority of these studies were of high quality. All included patients who were treated for colorectal cancer, mainly with oxaliplatin in combination with 5-fluorouracil/leucovorin. Median cumulative doses and dose intensity varied between 676 and 1,449 mg/m2 and 30.8 and 42.6 mg/m2/week, respectively. Neuropathy assessment differed between studies, and the National Cancer Institute-Common Terminology Criteria (NCI-CTC) was used most often. The degree of neuropathy ranged from grade 0 to 3. Only six studies directly assessed the relationship between oxaliplatin administration and neuropathy. Of these studies, five did find a relation between neuropathy and higher cumulative dose, while one study did not find a relation. CONCLUSIONS: O-IPN is still present in a great amount of patients in ≥12 months after termination of therapy. A higher cumulative dose is likely to have an influence on the development of long-term O-IPN. More studies are needed that assess long-term neuropathy and oxaliplatin administration by means of validated neuropathy assessments.

Unmet information needs and impact of cancer in (long-term) thyroid cancer survivors: results of the PROFILES registry.

OBJECTIVE: The objective of this study was to provide insight into the following: (a) the perceived level of, satisfaction with, and helpfulness of received information and unmet information needs among thyroid cancer (TC) survivors and (b) the relation between unmet information needs and impact of cancer (IOC). METHODS: All patients diagnosed with TC between 1990 and 2008, as registered in the Eindhoven Cancer Registry, received a survey on information provision (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Information module) and IOC. RESULTS: Thyroid cancer survivors (n = 306; response rate = 86%) indicated to receive no or only a little information about different aspects of their disease (27-86%), medical tests (20-27%), treatment (21-90%), and aftercare (86-91%). Almost half of the survivors (47%) were not at all or a little satisfied with the amount of information received; 31% found the received information not or a little helpful; a third of the patients (34%) indicated that they wanted to receive more information (defined as unmet needs). TC survivors with unmet informational needs scored significantly higher on both the positive (mean 3.2 vs. 2.9) and negative IOC scale (mean 2.5 vs. 2.2) compared with survivors without unmet needs (p < 0.01). In multivariate linear regression analyses, unmet information needs were positively associated with all positive IOC scales except positive self-evaluation (betas ranging from 0.16 to 0.24; p < 0.05), and all negative IOC scales except for appearance concerns (betas ranging from 0.12 to 0.19; p < 0.05). CONCLUSION: Thyroid cancer survivors experienced several areas of information provision as insufficient, suggesting room for improvement. Unmet information needs among TC survivors are associated with both positive and negative impacts of cancer.

Satisfaction with information provision is associated with baseline but not with follow-up quality of life among lymphoma patients: Results from the PROFILES registry.

BACKGROUND: Appropriate information provision is an important determinant of patient satisfaction and might also affect health-related quality of life (HRQoL) of cancer patients. The aim of this study was to examine the relationship between perceived information provision at baseline and HRQoL, anxiety and depression among lymphoma patients two years later. MATERIAL AND METHODS: This study is part of a longitudinal, population-based survey among all lymphoma patients diagnosed between 1999 and 2009 as registered in the Eindhoven Cancer Registry (southern part of The Netherlands). Patients between six months and 10 years after diagnoses received the first questionnaire including the EORTC QLQ-INFO25, EORTC QLQ-C30 and HADS at baseline (T1) and the second two years later (T2). All analyses are stratified for time since diagnosis (< 2 and ≥ 2 years since diagnosis). RESULTS: At baseline 69% of the patients (n = 1186) responded, at T2 355 (30%) patients responded. For patients < 2 years since diagnosis, receiving more medical test information was associated with higher levels of cognitive functioning (ß = 0.46; p = 0.04) and lower levels of anxiety (ß = -0.41; p = 0.04) at baseline, no prospective relationships were found. For patients ≥ 2 years since diagnosis, receiving more medical test information (ß = 0.20; p = 0.03) was associated with better emotional functioning, while receiving more treatment information was associated with worse emotional functioning (ß = -0.21; p = 0.04). Among this group, satisfaction with the received information was associated with better functioning (ß ranging from -0.15 to -0.33; all p < 0.05) at baseline, and these relationships remained significant prospectively for physical (ß = -0.13; p = 0.02) and emotional functioning (ß = -0.13; p = 0.04) only. Stability of satisfaction with received information over time was associated with better emotional (ß = -0.13) and better cognitive functioning (ß = -0.09; p < 0.05) at T2. CONCLUSION: The present study showed that satisfaction with received information among lymphoma patients was associated with better HRQoL at baseline (only for patients ≥ 2 years since diagnosis), but not at follow-up when corrected for baseline HRQoL.

Quality of life more impaired in younger than in older diffuse large B cell lymphoma survivors compared to a normative population: a study from the population-based PROFILES registry.

The objective of this study was to compare health-related quality of life (HRQOL) between diffuse large B cell lymphoma (DLBCL) survivors of different age categories (18-59/60-75/76-85 years) and to compare their HRQOL with an age- and sex-matched normative population. The population-based Eindhoven Cancer Registry was used to select all patients diagnosed with DLBCL from 1999 to 2010. Patients (n = 363) were invited to complete the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) questionnaire, and 307 survivors responded (85 %). Data from an age- and sex-matched normative population (n = 596) were used for comparison. DLBCL survivors aged 18-59 years scored better on physical functioning, quality of life, appetite loss and constipation than survivors of 76-85 years old (all p < 0.05). Financial problems more often occurred in survivors aged 18-59 years compared to survivors of 76-85 years old (p < 0.01). Compared to the normative population, DLBCL survivors aged 18-59 years showed worse scores on cognitive and social functioning and on dyspnea and financial problems (p < 0.01, large- and medium-size effects). In survivors of the other age categories, only differences with trivial or small-size effects were found. Although younger DLBCL survivors have better HRQOL than older survivors, the differences found between younger survivors and normative population were the largest. This suggests that having DLBCL has a greater impact on younger than older survivors and that the worse HRQOL observed in older DLBCL survivors in comparison with younger survivors is caused mostly by age itself and not by the disease.

Assessing the impact of chemotherapy-induced peripheral neurotoxicity on the quality of life of cancer patients: the introduction of a new measure.

PURPOSE: To investigate the impact of chemotherapy-induced neurotoxicity on daily activities and quality of life (QoL) of cancer patients. METHODS: QoL of all patients visiting the oncological outpatient ward of the Maxima Medical Centre in the Netherlands from October 2006 until March 2007 treated with taxanes, vinca-alkaloids and/or platinum compounds (n = 88) was compared with the QoL of patients that did not receive these treatments yet (n = 43). Patient-reported neuropathy symptoms were evaluated with the newly developed Chemotherapy Induced Neurotoxicity Questionnaire (CINQ) and the Functional Assessment of Cancer Therapy/Gynaecologic Oncology Group/Neurotoxicity (FACT/GOG-Ntx) questionnaire. RESULTS: Patients treated with chemotherapy reported significantly more complaints of neuropathy (p < 0.001) and more paresthesias and dysesthesias in the upper (p < 0.001; p < 0.01) and lower extremities (p < 0.001) compared to those not treated with chemotherapy. They additionally experienced problems with fine motor function (e.g., getting (un)dressed, writing, and picking up small objects). Moreover, cold-induced paresthesias were frequently reported. Overall, patients indicated that their neuropathy had a negative effect on QoL. CONCLUSIONS: The newly developed CINQ and the FACT/GOG-Ntx results suggest a considerable negative impact of patient-reported neuropathy symptoms on daily activities and QoL in cancer patients treated with chemotherapy. However, further validation of the CINQ is needed.

The relation between information provision and health-related quality of life, anxiety and depression among cancer survivors: a systematic review.

BACKGROUND: Providing information that is congruent with patients' needs is an important determinant for patient satisfaction and might also affect health-related quality of life (HRQoL) and anxiety and depression levels of cancer survivors. DESIGN: The authors systematically reviewed the available literature on the relationship between information provision and HRQoL, anxiety and depression. A PubMed literature search for original articles published until February 2010 was carried out. Twenty-five articles, all conducted between 1996 and 2009, which met the predefined inclusion criteria, were subjected to a quality checklist. RESULTS: Satisfied patients, patients with fulfilled information needs, and patients who experience less information barriers, in general have a better HRQoL and less anxiety and depression. Out of eight intervention studies that aimed to improve information provision, only one showed a positive association with better HRQoL. CONCLUSION: Health care providers must pay more attention to patient-centred information provision. Additional research is needed to make definitive conclusions about information interventions as most results did not reach statistical significance due to methodological constraints. The quick development of the relatively young research field of patient-reported outcomes in cancer survivorship will make it possible to conduct better quality studies in the future.

Type D personality and depressive symptoms are independent predictors of impaired health status following acute myocardial infarction.

OBJECTIVE: In this prospective follow-up study we investigated whether the type D personality construct (the tendency to experience negative emotions and to be socially inhibited) exerts an independent effect on disease-specific health status in post-myocardial infarction (MI) patients, after adjustment for disease severity and depressive symptoms. METHODS: Patients (n = 503) were assessed on demographic and clinical variables and completed the type D scale (DS14) and Beck Depression Inventory (BDI) within the first week of hospital admission for acute MI. Two months post-MI, all patients completed the WHO Composite International Diagnostic Interview (CIDI) interview. After 18 months, they filled out the Seattle Angina Questionnaire (SAQ) to assess disease-specific health status. RESULTS: At follow-up, type D patients had significantly lower mean scores on all SAQ subscales, indicating worse disease-specific health status, compared to non-type D patients (all p values <0.01). After adjustment for disease severity and depression in multivariate analysis, type D patients still had more physical limitations (mean SAQ score: 49 versus 54; p = 0.014), less angina stability (62 versus 71; p = 0.002) and a less accurate disease perception (52 versus 61; p < or = 0.001) compared with non-type D patients. Depressed patients (BDI > or = 10) also reported significantly lower SAQ scores compared to non-depressed patients. CONCLUSIONS: The type D construct is an independent predictor of impaired disease-specific health status. Type D personality, in addition to depression, may thus be an important psychological factor that deserves attention during the period of rehabilitation in post-MI patients.

A comparison of quality of life, disease impact and risk perception in women with invasive breast cancer and ductal carcinoma in situ.

We compared the health-related quality of life, impact of the disease, risk perception of recurrence and dying of breast cancer, and understanding of diagnosis of patients with ductal carcinoma in situ (DCIS) and invasive breast cancer 2-3 years after treatment. We included all women (N=211) diagnosed with DCIS or invasive breast cancer TNM stage I (T1, N0, and M0) in three community hospitals in the southern part of The Netherlands in the period 2002-2003. After verifying the medical files, 180 disease free patients proved eligible for study entry, 47 of whom had DCIS and 133 stage I invasive breast cancer. One-hundred and thirty-five patients returned a completed questionnaire (75% response). No significant differences were found between women with DCIS and invasive breast cancer on the physical and mental component scale of the RAND SF-36, nor on the WHO-5, which assesses well-being. In contrast, women with DCIS reportedly had a better physical health, better sex life and better relationships with friends/acquaintances than women with invasive breast cancer. Despite their better prognosis, the DCIS-group had comparable perceptions of the risk of recurrence and dying of breast cancer as women with invasive breast cancer. However, this did not appear to affect their well-being significantly.