Background: Post hepatitis C virus chronic liver disease (CLD) is prevalent among the Egyptian population with a bad impact upon their quality of life (QOL). Hepatocellular carcinoma (HCC) is one of the long term and fatal complications of CLD and it also has its negative impact on patient’s quality of life. Aim: To assess impact of CLD and HCC on the quality of life of group of hospitalized elderly patients. Methodology: Ninety elderly patients were divided into three groups: 30 elderly with post hepatitis C virus CLD, 30 elderly with HCC and 30 others free of liver disease as control group (Cn), all were recruited from the in-patient ward and the outpatient clinic of the Geriatric Department, Ain-Shams University Hospital. After giving consent, comprehensive geriatric assessment was done with assessment of their quality of life by using the Short Form-36 health survey (SF-36). Investigations including liver enzymes, serum albumin, serum bilirubin and abdominal ultrasound were done. Results: All QOL domains were the highest among control group, followed by HCC group and the least among CLD group. The differences were statistically significant in most subscales and total score [Mean of Cn = 81.9 ± 12.4, Mean of CLD = 47.5 ± 21.9, Mean of HCC = 62.3 ± 16.1; P Cn/CLD ≤ 0.001, P Cn/HCC ≤ 0.001, P CLD/HCC = 0.004]. Albumin was the only biochemical marker correlated positively with total SF score and two subscales (PF and EF) [r = 0.408; P = 0.025]. Conclusion & Recommendation: Our study showed a decrease in the QOL of Egyptian post hepatitis C virus CLD and HCC patients compared with Egyptian population norms. The results showed that CLD were more affected than HCC patients. This had a particularly serious negative impact on their life. The findings indicate a need for updated counseling and educational materials designed to provide adequate information and consistent healthcare service to this patient setting.
In 1947, the World Health Organization expanded the definition of health to include not only the absence of disease but also a complete state of physical, mental, and social well-being [
The Short Form-36 (SF-36) health survey is a generic health status measurement consisting of 36 items in eight domains, which has demonstrated good reliability and validity in chronic disease populations, including patients with chronic liver diseases [
Viral liver diseases are common endemic diseases in Egypt. Both chronic liver diseases with or without cirrhosis are complications of viral liver diseases. Among patients with chronic liver disease, impairment in QOL has been reported [
Hepatocellular carcinoma (HCC) is the most common primary liver cancer. It is the 5th most common cancer worldwide and the 3rd leading cause of cancer-related deaths [
Given the time course of the disease and the burden of treatment, there are increasing concerns about health- related quality of life (HRQOL) associated with liver diseases and HCC [
This study had the approval of the ethics committee of the Ain Shams Faculty of Medicine. All subjects consented to participate in the study.
Case control study.
Ninety elderly patients were recruited from the in-patient ward, of the Geriatric Department, Ain Shams University Hospital, and they were divided into three groups:
Group 1: Thirty elderly patients free of hepatic diseases, they were considered as the control group (Cn).
Group 2: Thirty elderly patients with diagnosis of post hepatitis C virus chronic liver disease (CLD). The diagnosis of chronic viral hepatitis C was based on a positive hepatitis C antibody (ELISA II analysis), with or without HCV RNA as detected by polymerase chain reaction [
Group 3: Thirty elderly patients with diagnosis of HCC on top of post hepatitis C virus chronic liver disease, according to the American Association for the Study of Liver Disease criteria [
Patients with active bleeding, bacterial infection, or other acute events were studied after the complete resolution of the intervening complication. Patients with overt encephalopathy were excluded to prevent incorrect filling of questionnaires. Patients with significant uncontrolled disorders, such as non-hepatic organ failure and depression, which can affect quality of life, were also excluded.
At admission, each patient gave informed consent and then extensive demographic and clinical data were also collected at this time. Patients’ baseline characteristics, including age, gender, and marital statuses were collected. Laboratory data including alanine and aspartate aminotransferases, total bilirubin and serum albumin were collected.
Short Form-36 health survey (SF-36) is composed of 36 questions, each of which was categorized into one of the eight domains: physical functioning (PF), bodily pain (P), role limitations due to physical health problems (RLPH), role limitations due to personal or emotional problems (RLEP), emotional well-being (EW), social functioning (SF), energy/fatigue (EF), and general health perceptions (GH). It also includes a single item that provides an indication of perceived change in health. These 36 items, presented here, are identical to the MOS SF-36 described before [
Participants completed the self-administered QOL questionnaire: Short Form36 (SF-36 v2 Arabic version), a widely used and validated generic HRQOL questionnaire. We used the Arabic version of SF-36, which was translated by Al Abdulmohsin [
Generic measures provide comparisons between general populations and patients with chronic conditions, whereas disease-specific measures assess disease-specific symptoms and can capture patients’ experiences throughout the course of a disease and its treatment [
The collected data were coded, tabulated, and statistically analyzed using IBM SPSS statistics (Statistical Package for Social Sciences) software version 22.0, IBM Corp., Chicago, USA, 2013. Descriptive statistics were done for quantitative data as mean ± SD (standard deviation) and minimum & maximum of the range for quantitative parametric data, while it was done for qualitative data as number and percentage. Inferential analyses were done for quantitative variables using independent t-test in cases of two independent groups with parametric data. In qualitative data, inferential analyses for independent variables were done using Chi square test for differences between proportions. The level of significance is taken at P value < 0.05 is significant, otherwise is non-significant.
The characteristics of the study population are summarized (
As regard comparison between study groups regarding QOL domains shows that all QOL domains were highest among control group, followed by HCC group and least among CLD group. The differences were statistically significant in most subscales and total score (
Variable | Measure | Control (N = 30) | CLD (N = 30) | HCC (N = 30) | P Cn/CLD | P Cn/HCC | P CLD/HCC |
---|---|---|---|---|---|---|---|
Age (years) | Mean ± SD | 64.3 ± 3.9 | 64.9 ± 5.1 | 66.1 ± 5.9 | 0.594# | 0.161# | 0.404# |
Range | 60.0 - 74.0 | 60.0 - 80.0 | 60.0-90.0 | ||||
Sex | Male | 15 (50.0%) | 19 (63.3%) | 17 (56.7%) | 0.297^ | 0.605^ | 0.598^ |
Female | 15 (50.0%) | 11 (26.7%) | 13 (43.3%) | ||||
Marital | Married | 20 (60.0%) | 24 (80.0%) | 23 (76.7%) | 0.243^ | 0.390^ | 0.754^ |
Unmarried | 10 (40.0%) | 6 (20.0%) | 7 (23.3%) | ||||
Co-morbidity | HTN | -- | 23 (76.7%) | 19 (63.3%) | -- | -- | 0.453^ |
ISHD | -- | 15 (50.0%) | 10 (33.3%) | -- | -- | 0.190^ | |
Old CVS | -- | 7 (23.3%) | 4 (13.3%) | -- | -- | 0.317^ | |
COPD | -- | 12 (40.0%) | 8 (26.7%) | -- | -- | 0.273^ | |
AST (IU/L) | Mean ± SD | -- | 48.2 ± 17.6 | 49.3 ± 25.2 | -- | -- | 0.802# |
Range | -- | 30.0 - 105.0 | 25.0 - 125.0 | ||||
ALT (IU/L) | Mean ± SD | -- | 45.7 ± 23.6 | 49.4 ± 23.9 | -- | -- | 0.545# |
Range | -- | 20.0 - 127.0 | 20.0 - 114.0 | ||||
S. Albumin (g/dL) | Mean ± SD | -- | 2.5 ± 0.5 | 2.8 ± 0.8 | -- | -- | 0.120# |
Range | -- | 1.7 - 3.5 | 1.7 - 5.1 | ||||
T. Bilirubin (mg/dL) | Mean ± SD | -- | 1.4 ± 0.5 | 1.3 ± 0.7 | -- | -- | 0.566# |
Range | -- | 0.7 - 3.2 | 0.3 - 2.6 |
#P-value of independent t-test; ^P-value of chi square test; P Cn/CLD: P-value for the comparison between control and CLD groups; P Cn/HCC: P-value for the comparison between control and HCC groups; P CLD/HCC: P-value for the comparison between CLD and HCC groups.
Domains | Measure | Control (N = 30) | CLD (N = 30) | HCC (N = 30) | P Cn/CLD | P Cn/HCC | P CLD/HCC |
---|---|---|---|---|---|---|---|
PF (Physical functioning) | Mean ± SD | 92.0 ± 15.5 | 33.5 ± 28.6 | 65.3 ± 29.8 | <0.001* | <0.001* | <0.001* |
Range | 20.0 - 100.0 | 0.0 - 100.0 | 0.0 - 100.0 | ||||
RLPH (Role limitation due to physical health) | Mean ± SD | 93.3 ± 19.6 | 40.8 ± 42.3 | 57.5 ± 49.6 | <0.001* | <0.001* | 0.167 |
Range | 0.0 - 100.0 | 0.0 - 100.0 | 0.0 - 100.0 | ||||
RLEP (Role limitation due to emotional problems) | Mean ± SD | 95.6 ± 11.5 | 76.7 ± 43.0 | 80.0 ± 40.7 | 0.026* | 0.049* | 0.759 |
Range | 66.7 - 100.0 | 0.0 - 100.0 | 0.0 - 100.0 | ||||
EF (Energy/Fatigue) | Mean ± SD | 64.0 ± 17.1 | 35.5 ± 23.0 | 45.9 ± 17.5 | <0.001* | <0.001* | 0.050* |
Range | 20.0 - 95.0 | 0.0 - 90.0 | 25.0 - 88.0 | ||||
EW (Emotional well-being) | Mean ± SD | 77.6 ± 12.2 | 56.9 ± 18.1 | 61.7 ± 15.2 | <0.001* | <0.001* | 0.271 |
Range | 52.0 - 96.0 | 20.0 - 84.0 | 28.0 - 96.0 | ||||
SF (social functioning) | Mean ± SD | 86.3 ± 19.0 | 45.8 ± 33.9 | 72.1 ± 19.9 | <0.001* | 0.007 * | <0.001* |
Range | 50.0 - 100.0 | 0.0 - 100.0 | 25.0 - 100.0 | ||||
P (pain) | Mean ± SD | 74.6 ± 20.7 | 51.7 ± 28.2 | 62.6 ± 27.6 | <0.001* | 0.061 | 0.135 |
Range | 35.0 - 100.0 | 0.0 - 100.0 | 12.5 - 100.0 | ||||
GH (general health) | Mean ± SD | 72.2 ± 21.0 | 38.8 ± 15.3 | 53.6 ± 13.0 | <0.001* | <0.001* | <0.001* |
Range | 30.0 - 100.0 | 15.0 - 75.0 | 25.0 - 80.0 | ||||
Total | Mean ± SD | 81.9 ± 12.4 | 47.5 ± 21.9 | 62.3 ± 16.1 | <0.001* | <0.001* | 0.004* |
Range | 45.3 - 97.1 | 7.4 - 87.6 | 27.7 - 88.4 |
#P-value of independent t-test; *Significant; P Cn/CLD: P-value for the comparison between control and CLD groups; P Cn/HCC: P-value for the comparison between control and HCC groups; P CLD/HCC: P-value for the comparison between CLD and HCC groups.
There were significant positive correlation between age and EW domain among CLD group. There were significant positive correlation between serum albumin and PF, EF, SF domains and total score (
QOL analysis is now an integral outcome measure in many diseases including CLD and HCC. As awareness grows of the QOL decrement from CLD and HCC, and their clinical consequences, investigators have become progressively interested in measuring QOL in clinical trials. This acknowledgment that the burden of hepatic diseases extends beyond its economic impact coincides with recommendations by the National Institutes of Health to conduct studies that measure not only traditional biological outcomes in HCV (i.e., HCV RNA, liver enzyme levels, liver histology), but also patient-oriented outcomes [
Domain | Measure | Age | AST | ALT | Albumin | Bilirubin | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Control (N = 30) | CLD (N = 30) | HCC (N = 30) | CLD (N = 30) | HCC (N = 30) | CLD (N = 30) | HCC (N = 30) | CLD (N = 30) | HCC (N = 30) | CLD (N = 30) | HCC (N = 30) | ||
PF | r | 0.015 | 0.107 | −0.144 | −0.185 | 0.197 | −0.113 | 0.144 | 0.384 | 0.087 | −0.169 | 0.017 |
p | 0.936 | 0.573 | 0.449 | 0.327 | 0.297 | 0.551 | 0.449 | 0.036* | 0.649 | 0.373 | 0.929 | |
RLPH | r | 0.240 | 0.211 | 0.120 | −0.054 | 0.101 | 0.022 | −0.103 | 0.322 | 0.074 | −0.014 | −0.151 |
P | 0.202 | 0.262 | 0.527 | 0.778 | 0.595 | 0.908 | 0.589 | 0.083 | 0.697 | 0.943 | 0.426 | |
RLEP | r | −0.224 | 0.242 | −0.003 | −0.079 | 0.095 | −0.130 | 0.086 | 0.212 | 0.259 | 0.285 | 0.221 |
P | 0.235 | 0.197 | 0.988 | 0.678 | 0.617 | 0.492 | 0.650 | 0.261 | 0.167 | 0.127 | 0.241 | |
EF | r | 0.053 | 0.066 | −0.009 | −0.170 | −0.075 | −0.045 | −0.116 | 0.469 | 0.247 | 0.026 | 0.087 |
P | 0.780 | 0.729 | 0.963 | 0.369 | 0.692 | 0.813 | 0.541 | 0.009* | 0.188 | 0.891 | 0.649 | |
EW | r | 0.102 | 0.381 | 0.242 | 0.074 | 0.263 | 0.113 | 0.112 | 0.232 | 0.276 | −0.106 | −0.220 |
P | 0.591 | 0.038* | 0.198 | 0.697 | 0.160 | 0.553 | 0.556 | 0.217 | 0.140 | 0.578 | 0.242 | |
SF | r | −0.279 | 0.139 | −0.301 | −0.225 | 0.116 | −0.151 | 0.107 | 0.447 | 0.075 | 0.028 | −0.017 |
P | 0.136 | 0.464 | 0.106 | 0.232 | 0.542 | 0.425 | 0.574 | 0.013* | 0.695 | 0.885 | 0.927 | |
P | r | −0.086 | 0.062 | 0.163 | −0.415 | −0.242 | −0.305 | −0.172 | 0.112 | 0.190 | 0.015 | 0.049 |
P | 0.653 | 0.744 | 0.390 | 0.023 | 0.198 | 0.102 | 0.364 | 0.555 | 0.314 | 0.937 | 0.797 | |
GH | r | −0.238 | 0.080 | 0.241 | −0.054 | −0.047 | 0.007 | −0.106 | 0.308 | −0.031 | −0.146 | −0.182 |
P | 0.205 | 0.674 | 0.200 | 0.777 | 0.804 | 0.973 | 0.579 | 0.098 | 0.872 | 0.441 | 0.335 | |
Total | r | −0.076 | 0.219 | 0.052 | −0.192 | 0.097 | −0.117 | −0.013 | 0.408 | 0.245 | 0.027 | −0.009 |
P | 0.689 | 0.244 | 0.784 | 0.310 | 0.612 | 0.538 | 0.947 | 0.025* | 0.192 | 0.889 | 0.961 |
*Significant.
Our study showed that all QOL domains were statistically significant lower among CLD group versus control group in all eight scales and summary scores. Our results coincides with 3 studies that compared HRQOL in HCV-seropositive patients versus healthy controls without HCV, revealing that the largest impact of HCV was in the role-physical scale (RLEF), followed by the role-emotional scale (RLEP) and the general health scale (GH) [
More studies reported that CLD patients’ HRQOL was worse than non-CLD patients, with CLD patients showing significantly lower SF-36 scores in six domains, especially in the VT (EF = energy/fatigue), GH (general health), and RLEP ( role limitation due to emotional problems) scales [
While only one study by Schwarzinger et al. 2004 revealed that the HRQOL of untreated CLD patients resembles the general population and this result may be because it was done among a population whose serological status is unknown to patients (they have HCV chronic infection as defined by positive tests for anti-HCV antibody and HCV-RNA but lack of knowledge of their serological status may have improved their HRQOL) [
Our study revealed that all QOL domains were statistically significant lower among HCC group versus control group in all eight scales and summary scores. Our results coincide with Kondo et al. (2007), Steel et al. (2007) and Lee et al. (2007). They found that patients with HCC had lower HRQOL than the general population, especially in physical [
In contrast, some studies reported better scores in social/family well-being [
Gandhi et al. (2014) [
In this study, all QOL domains were lower among CLD group versus HCC group in all eight scales and summary scores. The differences were statistically significant in PF = physical functioning, EF = energy/fatigue or vitality, SF = social functioning and GH = general health but not in subscales of RLPH = role limitation due to physical health, RLEP = role limitation due to emotional problems, EW = emotional well-being and P = Bodily Pain. Our results agree with Casanovas et al. (2010) [
One study found no difference [
We should state also that some other studies disagree with us like Bianchi et al. (2003) who found that when HCC patients on top of cirrhosis were compared with matched cirrhotics. Patients with HCC had worse physical well-being and overall HRQOL than patients with CLD, mainly in terms of P = Bodily Pain, RLPH = Role Limitation-Physical, and PF = the Physical Component Summary of Short Form-36, as well as Pain of Nottingham Health Profile [
Despite the many studies that have shown a reduced HRQOL in hepatology, relatively few studies have investigated which factors influence liver patients’ HRQOL. That is a problem when we want to move from just measuring HRQOL towards treatments that improve HRQOL. Traditional markers of liver disease severity include histological activity (e.g., Knodell scores), biochemical activity (e.g., ALT levels), and clinical activity (e.g., Child’s class, MELD score).
In the present study, we included biochemical activity. We tried to find out if liver functions affected HRQOL. Transaminases and bilirubin have no relation to individual and sum score of SF36 while albumin has a significant relationship with two subscores (EF, SF) and with the sum score also (P value < 0.05). These findings were supported by other colleagues, [
As regard gender effect, it was minor in diseases groups (HCC/CLD), only males had significantly higher PF among HCC group. As regard age and its effect on HRQOL, there were significant positive correlation between age and EW domain among CLD group. We agreed with Spiegel et al. (2005), who found that age and sex do not seem to play a role in HRQOL changes [
The study had some limitations. Firstly, assessment of QOL in cancer patients was optimally performed with a combination of a generic questionnaire and a disease-specific questionnaire to ensure that common problems were uniformly detected and reported as well as specific issues related to disease site and treatment. A disadvantage was that generic instruments were not designed to identify disease-specific domains that might be important to establish clinical changes [
HRQOL questionnaires potentially play a significant role in bringing the patient’s voice to evidence based health care. Our study showed a decrease in the QOL of Egyptian CLD patients and HCC patients compared with Egyptian population norms. The results showed that CLD were more affected than HCC patients. This had a particularly serious negative impact on their life. The findings indicate a need for updated counseling and educational materials designed to provide adequate information and consistent healthcare service to this patient setting. When communication with the physician encompasses both physical and psychosocial issues, patients have better treatment compliance, are more satisfied with the consultation and report less symptoms. Active assessment and timely healthcare interventions could improve the standard management plans as well as patient’s quality of life. Enhanced awareness and understanding of patients’ needs will ensure better healthcare for CLD and HCC patients in Egypt.
We acknowledge the study participants for their gracious help.
No conflict of interest has been declared by the authors.
Somaia M.Ebeid,SafaaH. Ali,Heba Y.Kamel,AhmedA. Elbaz,Hazem M.El-Hariri, (2015) Impact of Post Hepatitis C Chronic Liver Disease and Hepatocellular Carcinoma on Health Related Quality of Life. Advances in Aging Research,04,177-186. doi: 10.4236/aar.2015.46019