Changes in quality of life in patients with acromegaly after surgical remission - A prospective study using SF-36 questionnaire

Quality of life in patients with acromegaly: a scoping review

PURPOSE

To evaluate the available evidence regarding the quality of life (QoL) in patients with acromegaly, by synthesizing the psychosocial factors of QoL, QoL measures, and complementary interventions targeting QoL.

METHODS

A scoping review was conducted using the PRISMA-ScR guideline. We searched six English databases (PubMed, Embase, CINAHL, Scopus, Web of Science, and the Cochrane Library) from the inception to August 21, 2023. We included observational studies involving psychosocial factors and complementary interventions targeting QoL (concept) in patients with acromegaly (population) in any setting (context). The design characteristics, psychosocial factors, measures, details of interventions, and outcomes of included studies were described in detail.

RESULTS

Twenty-one studies were identified, including sixteen cross-sectional studies and five interventional studies. Ten categories of psychosocial factors that are associated with QoL in acromegaly. Depression and anxiety were the most frequent psychosocial factors. Seven different validated QoL measures were used. AcroQoL was the most common measure. Two categories of complementary interventions targeting QoL were identified including psychological and exercise interventions.

CONCLUSIONS

Our scoping review provides a reasonably clear picture of the current research status of QoL in acromegaly. However, this review also highlights the need to deepen understanding of QoL and psychosocial factors in the future, as well as conduct longitudinal research and qualitative research to clarify the changing trends of psychosocial factors and specific experiences of patients. Further, more potential clinical complementary interventions are needed to improve QoL for patients with acromegaly.

Cognitive behavioral therapy adapted for patients with acromegaly

In acromegaly, excess secretion of growth hormone and insulin-like growth factor 1 may result in coarse features and enlargement of the extremities. Its negative repercussion on self-esteem can impair quality of life. Ten patients with acromegaly participated in this study. The treatment covered nine weekly group sessions. Unhealthy behaviors, thoughts, and emotions were identified, and healthy behaviors and thoughts were constructed, along with positive reflections on their associated emotions. In Session 7, the “Think healthy and feel the difference” technique was adapted to help patients better deal with their physical appearance and improve their quality of life. Qualitative data was obtained from an analysis of the content of a collaborative exercise developed in Session 7. Factors, especially thoughts, emotions, and advantages and disadvantages associated with both healthy and unhealthy behaviors, were identified. The technique improved quality of life for patients with acromegaly in relation to their acceptance of their physical appearance. UTN U 1111–1220-9846 (September 24th, 2018).

Surgically treated acromegaly patients have a similar quality of life whether controlled by surgery or requiring additional medical therapy (QuaLAT Study)

PURPOSE

There is no consensus on quality of life (QOL) in patients with acromegaly requiring medical treatment after surgery compared with those achieving remission by surgery alone.

METHODS

QuaLAT is a cross-sectional study comparing QOL in surgery-only treated acromegaly patients versus those requiring medical treatment post-surgery. Patients attending clinics were identified and divided into-Group 1: patients who had surgery only and were in biochemical remission, Group 2: all patients on medical treatment post-surgery, Group 3: patients from Group 2 with biochemical control. Participants were asked to fill three questionnaires; Acromegaly Quality of Life Questionnaire (ACROQOL), 36-Item Short Form Survey (SF36), and Fatigue Severity Scale (FSS).

RESULTS

There were 32 patients in Group 1 and 25 in Group 2. There was no difference in QOL scores between groups 1 and 2, as measured by ACROQOL (mean difference [MD] = - 2.5, 95% CI - 16.6 to 11.6; p = 0.72), SF36v2 [Physical component score (PCS) MD = - 4.9, 95% CI - 10.9 to 1.2; p = 0.12; mental component score MD = - 3.0, 95% CI - 10.5 to 4.4; p = 0.44], or FSS (MD = - 0.004, 95% CI - 1.14 to 1.33; p = 0.1). Comparison between groups 1 and 3 however showed that PCS (and 3 subdomains) was significantly better in group 3 (MD = - 8.3, 95% CI - 14.8 to -1.8; p = 0.01). All three QOL scores were lower when compared with healthy controls.

CONCLUSIONS

Medical treatment not only achieves a QOL comparable to surgery, it may also be associated with better QOL in physical subdomains. When compared with healthy controls, QOL remains worse in treated acromegaly patients compared to controls.

A Pituitary Society update to acromegaly management guidelines

Guidelines and consensus statements ensure that physicians managing acromegaly patients have access to current information on evidence-based treatments to optimize outcomes. Given significant novel recent advances in understanding acromegaly natural history and individualized therapies, the Pituitary Society invited acromegaly experts to critically review the current literature in the context of Endocrine Society guidelines and Acromegaly Consensus Group statements. This update focuses on how recent key advances affect treatment decision-making and outcomes, and also highlights the likely role of recently FDA-approved therapies as well as novel combination therapies within the treatment armamentarium.

Improvement in Symptoms and Health-Related Quality of Life in Acromegaly Patients: A Systematic Review and Meta-Analysis

BACKGROUND

Whereas biochemical response is often used as a primary study outcome, improvement in symptoms and health-related quality of life (HRQoL) is the relevant goal for patients to consider treatment successful. We performed a systematic review and meta-analysis to assess the effect of treatment on symptoms and HRQoL in acromegaly.

METHODS

Seven electronic databases were searched for longitudinal studies assessing patient-reported symptoms or HRQoL in acromegaly. Meta-analyses were performed to assess differences during treatment for the Acromegaly Quality of Life Questionnaire (AcroQoL) and Patient-Assessed Acromegaly Symptom Questionnaire (PASQ), and standardized mean difference (SMD) for individual symptoms (interpretation: 0.2 small, 0.5 moderate, and 0.8 large effect). Treatment-naive and previously treated patients were assessed separately.

RESULTS

Forty-six studies with 3301 patients were included; 24 contributed to quantitative analyses. Thirty-six studies used medication as main treatment, 1 transsphenoidal adenomectomy, and 9 various treatments. Symptoms and HRQoL both improved: AcroQoL increased 2.9 points (95% CI, 0.5 to 5.3 points), PASQ decreased -2.3 points (95% CI, -1.3 to -3.3 points), and individual symptom scores decreased for paresthesia -0.9 (95% CI, -0.6 to -1.2), hyperhidrosis -0.4 (95% CI, -0.1 to -0.6), fatigue -0.3 (95% CI, -0.1 to -0.6), arthralgia -0.3 (95% CI, -0.1 to -0.5), headache -0.3 (95% CI, 0.0 to -0.6), and soft-tissue swelling -0.2 (95% CI, 0.0 to -0.4).

CONCLUSION

Symptoms and HRQoL improved during acromegaly treatment. Consensus is needed on which symptoms should be included in a potential core outcome set, taking into account symptom frequency, severity, and sensitivity to change, which can be used in clinical practice and as outcome in trials.

Quality of Life and its Determinants in Patients With Treated Acromegaly: A Cross-Sectional Nationwide Study in China

CONTEXT

Quality of life (QoL) continues to be impaired in acromegaly after treatment.

OBJECTIVE

We conducted the first nationwide survey assessing QoL status among Chinese patients with treated acromegaly and explored correlations with clinical parameters, treatment modalities, and outcomes.

DESIGN

Cross-sectional study.

SETTING

Survey via Chinese Association of Patients with Acromegaly (CAPA) online platform.

PATIENTS

Treated patients from CAPA.

MAIN OUTCOME MEASURES

QoL was assessed using acromegaly QoL questionnaire (AcroQoL), 5-level EuroQoL five-dimensional questionnaire (EQ-5D-5L), and 12-item short-form health survey questionnaire (SF-12).

RESULTS

Complete, valid questionnaires from 327 patients (mean age: 39.2 years, 61.5% females) at a mean of 10 years after treatment were included. Biochemical control was satisfied in 52.9% of these patients. The controlled patients had significantly better QoL than the uncontrolled patients in all AcroQoL dimensions, most SF-12 dimensions, and pain/discomfort and anxiety/depression dimensions of the EQ-5D-5L. Patients with either controlled or uncontrolled acromegaly had significantly worse QoL than the age- and sex-adjusted population reference in most SF-12 dimensions except for physical functioning. More acromegaly-associated symptoms and comorbidities at follow-up were independent risk factors for decreased QoL across all questionnaires. Medical treatment, especially with somatostatin analogs (SSAs), and radiotherapy were predictors of worse QoL. Female patients had lower scores of physical-related QoL than male patients.

CONCLUSIONS

Our study suggests that biochemical control improved but did not normalize QoL in acromegaly. Numbers of symptoms and comorbidities at follow-up, sex, radiotherapy, and medical treatment with SSAs were factors determining QoL of patients with treated acromegaly.

Comparison of pancreatic function and quality of life between patients with infected pancreatitis necrosis undergoing open necrosectomy and minimally invasive drainage: A long-term study

The present study aimed to determine whether a difference in pancreatic function and quality of life (QoL) is present between patients with infected pancreatitis necrosis (IPN) undergoing open necrosectomy (ON) and minimally invasive drainage (MID). The medical records of patients with IPN discharged from Jinling Hospital were retrospectively analyzed. Pancreatic function and QoL were compared between patients treated with ON and MID. Pancreatic endocrine and exocrine function were assessed using the oral glucose tolerance test and fecal elastase-1 (FE-1) test, respectively. The standard Short Form 36 health questionnaire was used to evaluate the QoL of patients. The analysis included 101 patients who underwent either ON (n=40, 39.6%) or MID (n=61, 60.4%). There were no significant differences in exocrine and endocrine pancreatic function between the two groups evaluated based on FE-1, fasting blood glucose, glycated hemoglobin and 2-h plasma glucose (P<0.05). The scores of the QoL questionnaire were significantly higher in patients treated with MID than in patients treated with ON, including the scores of general health perception (19.39±3.07 vs. 17.37±3.63, P=0.003), vitality (18.93±2.88 vs. 17.57±3.47, P=0.035), social role functioning (8.85±1.43 vs. 8.15±1.98, P=0.042), emotional role functioning (5.33±1.07 vs. 4.82±1.25, P=0.034), mental health (24.21±3.31 vs. 22.57±3.91, P=0.026) and the total QoL score (125.12±13.16 vs. 116.50±16.94, P=0.005). In conclusion, although the initial health of the patient may have influenced the treatment provided, patients with IPN who received MID achieved a better post-treatment QoL than those treated with ON. No significant differences between the two groups were observed regarding the endocrine and exocrine functions of the pancreas.

Pre- and Postoperative Health Status of Patients with Nonfunctioning and Secretory Pituitary Adenomas and an Analysis of Related Factors

PURPOSE

To identify the characteristics of the physical and mental health status of patients with pituitary adenomas, explore the postoperative reversibility of impaired health status, and assess the impact of clinical characteristics, hormone levels, anxiety, depression, and disease stigma on health status.

METHODS

We prospectively enrolled 147 and 138 patients with nonfunctioning and secretory pituitary adenomas, respectively. Health status was evaluated in 8 domains using the 36-item Short-Form Health Survey before and 3 months after transsphenoidal surgery. The Self-Rating Anxiety Scale, the Self-Rating Depression Scale, and the Stigma Scale for Chronic Illness were used to assess the psychological status.

RESULTS

Compared with the healthy population reference values, general physical and mental health, social functioning, and role limitations due to physical and psychological health problems were all found to be significantly impaired in the adenoma patients. Health status was worse in patients with adrenocorticotropic hormone- (ACTH-) secreting and growth hormone- (GH-) secreting adenomas than in patients with nonfunctioning adenomas. Among the patients, 11.6% had anxiety and 30.9% had depression. Higher scores for anxiety, depression, and disease stigma; older age; higher body mass index; and tumor recurrence were independent risk factors for health status impairment in at least one domain. Physical function impairment and role limitations caused by physical health problems became worse after surgery, whereas the mental component of health status remained the same.

CONCLUSION

Health status was impaired in patients with pituitary adenomas, especially secretory adenomas. Physical function and role limitations were worse 3 months after surgery than before surgery. Mental problems, old age, obesity, and tumor recurrence reduced health status.

The Effect of Cognitive-Behavioral Therapy on Acromegalics After a 9-Month Follow-Up

Introduction: The quality of life of acromegalics is compromised. Treatment with the "Think healthy and feel the difference" technique has been described as effective in the improvement of the quality of life of these patients in the short term. However, its effectiveness in the long term needs to be evaluated. Objective: The purpose of this study was to evaluate whether the good results obtained from the "Think healthy and feel the difference" technique in the short term persists in the long term, after the end of the treatment. Method: This is a non-randomized longitudinal study with 23 acromegalic divided into two groups: an intervention group with 10 patients and a control group with 13 patients. The intervention itself covered nine group sessions, organized weekly, using a technique called "Think healthy and feel the difference." The control group did not receive the aforementioned treatment. The Short Form 36 Question Health Survey (SF-36) and the Beck Depression Inventory were administered before the sessions began, at the end of the nine therapy sessions and at the 9-month follow-up. Results: At the end of the treatment, the results of the SF-36 showed improvement in the mental health of the intervention group compared to the control group. The effects of therapy were maintained at the 9 month follow-up. Conclusion: Cognitive-behavioral therapy, applied in a group format, can improve the quality of life of acromegalic patients in the short- and long-term.

Systemic Complications of Acromegaly and the Impact of the Current Treatment Landscape: An Update

Acromegaly is a chronic systemic disease with many complications and is associated with increased mortality when not adequately treated. Substantial advances in acromegaly treatment, as well as in the treatment of many of its complications, mainly diabetes mellitus, heart failure, and arterial hypertension, were achieved in the last decades. These developments allowed change in both prevalence and severity of some acromegaly complications and furthermore resulted in a reduction of mortality. Currently, mortality seems to be similar to the general population in adequately treated patients with acromegaly. In this review, we update the knowledge in complications of acromegaly and detail the effects of different acromegaly treatment options on these complications. Incidence of mortality, its correlation with GH (cumulative exposure vs last value), and IGF-I levels and the shift in the main cause of mortality in patients with acromegaly are also addressed.

Quality of Life Changes Before and After Transsphenoidal Surgery for Sellar and Parasellar Lesions

OBJECTIVE

Although reports regarding the relationship between surgical complications and quality of life (QOL) exist, a general consensus regarding this issue is lacking. The aim of this study was to evaluate QOL after endoscopic transsphenoidal approach.

METHODS

We assessed patients with sellar or parasellar lesions that were removed with endoscopic transsphenoidal approach or extended endoscopic transsphenoidal approach between January 2010 and December 2016. 36-Item Short Form Health Survey and 30-Item General Health Questionnaire QOL scores were obtained preoperatively and 1 month and 6 months postoperatively.

RESULTS

We analyzed 89 patients with nonfunctioning pituitary adenoma (NFPA) and 39 patients with acromegaly. Physical QOL decreased 1 month after surgery but recovered after 6 months in both groups. Mental QOL improved postoperatively compared with preoperatively. Patients with acromegaly had a worse Physical Component Summary (PCS) on 36-Item Short Form Health Survey (48.7, 28.9, and 41.0) at 6 months than patients with NFPA. The low preoperative PCS group did not improve until 6 months postoperatively. Multiple regression analysis revealed the following factors were key to postoperative QOL: age (NFPA PCS 6 months postoperatively; correlation coefficient = -0.489), preoperative Mental Component Summary (MCS) (NFPA MCS 6 months postoperatively, correlation coefficient = 0.573), body mass index (acromegaly PCS 6 months postoperatively; correlation coefficient = -0.376), preoperative PCS (acromegaly PCS 6 months postoperatively; correlation coefficient = 0.905), and preoperative MCS (acromegaly MCS 6 months postoperatively; correlation coefficient = 0.726).

CONCLUSIONS

Endoscopic transsphenoidal approach can improve QOL in patients by 6 months postoperatively. In patients with acromegaly with significant QOL impairments preoperatively, surgery sometimes may be unable to normalize QOL.

Cognitive-behavioral therapy improves the quality of life of patients with acromegaly

BACKGROUND

The delayed diagnosis, altered body image, and clinical complications associated with acromegaly impair quality of life.

PURPOSE

To assess the efficacy of the cognitive-behavioral therapy (CBT) technique "Think Healthy" to increase the quality of life of patients with acromegaly.

METHODS

This non-randomized clinical trial examined ten patients with acromegaly (nine women and one man; mean age, 55.5 ± 8.4 years) from a convenience sample who received CBT. The intervention included nine weekly group therapy sessions. The quality of life questionnaire the 36-Item Short Form Survey (SF-36) and the Beck Depression Inventory (BDI) were administered during the pre- and post-intervention phases. The Wilcoxon signed-rank test was performed to assess the occurrence of significant differences.

RESULTS

According to the SF-36, the general health domain significantly improved (d'  = - 0.264; p = 0.031). The mental health domain improved considerably (d'  = - 1.123; p = 0.012). Physical functioning showed a non-significant trend toward improvement (d'  = - 0.802; p = 0.078), although four of the five patients who showed floor effects improved and remained at this level. Regarding emotional well-being, five patients showed floor effects and four improved, and the condition did not change among any of the four patients who showed ceiling effects. No significant changes were found with regard to the other domains. No significant differences in the BDI were found before or after the intervention.

CONCLUSION

The technique presented herein effectively improved the quality of life of patients with acromegaly with different levels of disease activity, type, and treatment time.

Predictors of Quality of Life in Acromegaly: No Consensus on Biochemical Parameters

BACKGROUND

Quality of life (QoL) in patients with acromegaly is reduced irrespective of disease state. The contributions of multifactorial determinants of QoL in several disease stages are presently not well known.

OBJECTIVE

To systematically review predictors of QoL in acromegalic patients.

METHODS

Main databases were systematically searched using predefined search terms for potentially relevant articles up to January 2017. Inclusion criteria included separate acromegaly cohort, non-hereditary acromegaly, QoL as study parameter with clearly described method of measurement and quantitative results, N ≥ 10 patients, article in English and adult patients only. Data extraction was performed by two independent reviewers; studies were included using the PRISMA flow diagram.

RESULTS

We identified 1,162 studies; 51 studies met the inclusion criteria: 31 cross-sectional observational studies [mean AcroQoL score 62.7 (range 46.6-87.0, n = 1,597)], 9 had a longitudinal component [mean baseline AcroQoL score 61.4 (range 54.3-69.0, n = 386)], and 15 were intervention studies [mean baseline AcroQoL score 58.6 (range 52.2-75.3, n = 521)]. Disease-activity reflected by biochemical control measures yielded mixed, and therefore inconclusive results with respect to their effect on QoL. Addition of pegvisomant to somatostatin analogs and start of lanreotide autogel resulted in improvement in QoL. Data from intervention studies on other treatment modalities were too limited to draw conclusions on the effects of these modalities on QoL. Interestingly, higher BMI and greater degree of depression showed consistently negative associations with QoL. Hypopituitarism was not significantly correlated with QoL in acromegaly.

CONCLUSION

At present, there is insufficient published data to support that biochemical control, or treatment of acromegaly in general, is associated with improved QoL. Studies with somatostatin receptor ligand treatment, i.e., particularly lanreotide autogel and pegvisomant have shown improved QoL, but consensus on the correlation with biochemical control is missing. Longitudinal studies investigating predictors in treatment-naive patients and their follow-up after therapeutic interventions are lacking but are urgently needed. Other factors, i.e., depression and obesity were identified from cross-sectional cohort studies as consistent factors associated with poor QoL. Perhaps treatment strategies of acromegaly patients should not only focus on normalizing biochemical markers but emphasize improvement of QoL by alternative interventions such as psychosocial or weight lowering interventions.