Physical and Mental Health-Related Quality of Life Changes Among Insurer Subgroups Following Bariatric Surgery

Perceived Benefits of Bariatric Surgery: Patient Perspectives

BACKGROUND

Obesity is a chronic and complex disease characterized by the excessive accumulation of adipose tissue, which has detrimental effects on health. Evaluating the changes in quality of life (QoL) after bariatric surgery complements the medical benefits which are documented by healthcare professionals.

PURPOSE

To study the perceived health benefits 1 year after substantial weight loss induced by bariatric surgery.

METHODS

This pilot study evaluated patients 1 year after bariatric surgery using 13 questions related to the health domains of the KOSS: airway, body mass, cardiovascular risk, diabetes, economic impact, functional, gonadal impact, health status perceived, image, junction of the gastro-esophagus, kidney, liver, and medication. In addition, the patients were asked to score the most significant benefit as "1," while the least beneficial benefit was scored as "13."

RESULTS

One hundred fourteen consecutive patients were evaluated (men = 37 and women = 77). The responses were divided into functional, metabolic, and mental/social benefits. Patients ranked the functional question, "I became more active, and I can do more things" as the most important (average score of 3.7 ± 0.2), followed by a question related to metabolic status: "I am less worried about my risk of heart disease" (4.5 ± 0.3), and then a social/mental question, "My clothes fit better" (5.4 ± 0.3). The three least valuable benefits for the cohort were sexual life improvements (8.9 ± 0.3), heartburn improvements (9.0 ± 0.3), and urinary incontinence improvements (9.8 ± 0.3).

CONCLUSIONS

Our observational pilot study demonstrated that patients value functional benefits after substantial weight loss the most, but that metabolic benefits and social/mental health benefits are also considered important.

Impact of a severe complication two years after laparoscopic Roux-en-Y gastric bypass: a cohort study from the Scandinavian Obesity Surgery Registry

BACKGROUND

Although severe complications (SCs) after laparoscopic Roux-en-Y gastric bypass (LRYGB) are rare, they can be devastating for the affected patient.

OBJECTIVE

To access the impact of SCs (Clavien-Dindo ≥3b) 2 years after LRYGB by using a nationwide Swedish cohort of 48,201 primary cases between 2007 and June 2016.

SETTING

University hospital, Sweden.

METHODS

Patients with SC were matched 1:1 on age, sex, diabetic status, body mass index (BMI), and year of operation to patients without an SC. Weight loss, patient-scored quality of life (QoL), antidepressant use, proton pump inhibitors (PPI) and opioids, and in-hospital care were gathered from 3 national registers.

RESULTS

A total of 1411 (2.9%) patients suffered an SC and 16 (.03%) died. In total, 1403 patients with SC (mean age, 42 yr; female, 75%; with diabetes, 15.7%; mean BMI, 41.9 kg/m²) could be matched. Both groups had a total body weight loss of 32% at 2 years. A lower physical QoL was observed in SCs throughout the study period. Antidepressant, PPI and opioid use was higher among patients with SC, even 2 years after surgery. At this time point, a doubling of oral morphine equivalents (7.3 to 17.0 mg/d) was found in patients with SC compared with prior to surgery. The SC group required more in-hospital care after the initial 30 days (3.8 versus .9 d in the remaining part of the first year).

CONCLUSION

An SC resulted in higher antidepressant, PPI and opioid use as well as higher need for in-hospital care during the first 2 postoperative years. Affected patients should therefore receive special attention during follow up.

Health-Related Quality of Life in Bariatric and Metabolic Surgery

PURPOSE OF REVIEW

This review describes the latest evidence for the impact of bariatric surgery on health-related quality of life (HRQL).

RECENT FINDINGS

The impact of bariatric surgery on HRQL is less well-understood than its clinical effectiveness on weight and co-morbidities. Poor-quality study design and different HRQL measures challenge systematic reviews and meta-analyses. Available limited evidence suggests that physical aspects of HRQL may improve more than mental health aspects of HRQL after bariatric surgery, reaching maximal benefits 1-2 years post-surgery. Comparative HRQL analyses between bariatric procedures cannot be made due to a lack of randomised data. Qualitative research highlights the tensions patients experience after bariatric surgery, which provides insights to observed changes in HRQL. Standardized HRQL measures are being developed and agreed to improve future evidence synthesis. Two multi-centre randomised trials of bariatric surgical procedures including detailed HRQL assessment are in progress. It is hoped that the combination of comparative high-quality HRQL data and information from qualitative studies will provide new insights into patient well-being and health after bariatric surgery.

Quality of Life 10 Years After Bariatric Surgery

PURPOSE

Improvement of the quality of life after bariatric surgery is an important outcome of the treatment. Assessing the long-term QoL results provides better insights into the effectiveness of bariatric surgery.

MATERIALS AND METHODS

This is a cohort study including patients who underwent bariatric surgery between June 2009 and May 2010 in one academic center. Patients underwent either laparoscopic sleeve gastrectomy (LSG) or laparoscopic Roux-en-Y gastric bypass (LRYGB). Overall, 34 patients underwent LSG (52.3%) and 31 patients underwent LRYGB (47.7%). Preoperatively, and after 1 and 10 years, QoL was assessed using two standardized questionnaires: SF-36 and MA-QoLII. After 10 years, 72% of patients filled out these questionnaires.

RESULTS

The global QoL score before surgery was 48.3 ± 20.6. At the 1-year follow-up, the global total QoL score was 79.7 ± 9.8. At the 10-year follow-up, the global total QoL score was 65.1 ± 21.4. There was a significant increase in total QoL between measurements before the operation and 10 years after surgery in the whole study group (p = 0.001) and for patients who underwent LSG (p = 0.001). There was no significant difference between total QoL prior to surgery and 10 years after for patients who underwent LRYGB (p = 0.450).

CONCLUSION

LSG led to significant improvement in QoL.