CORTERAS STUDY: The Effect of Corticosteroids on Early Recovery After Major Surgery in Elderly Patients
- Conditions
- Inflammatory ResponseWeakness, Muscle
- Interventions
- Drug: NaCl 0.9%
- Registration Number
- NCT05220319
- Lead Sponsor
- Ziekenhuis Oost-Limburg
- Brief Summary
Major surgery induces a systemic inflammatory response, which can influence the post-operative morbidity, such as coagulation disorders and post-operative muscle weakness, hampering early recovery after surgery.
Single administration of high dose corticosteroids is known to reduce this inflammatory response and could possibly improve the post-operative outcome.
The CORTERAS study will evaluate the effect of administration of corticosteroids, as compared to no corticosteroids, on postoperative muscle weakness and quality of recovery after surgery in elderly patients.
- Detailed Description
The number of elderly patients undergoing surgery is expected to increase in the coming years, due to the increase in life expectancy in the developing world. Compared to younger surgical patients, the older patients are at greater risk of mortality and morbidity after surgery.
Post-operative fatigue is an important complication after surgery. Not only is it reported by patients as one of the most distressing symptoms, it is also thought to be a significant contributor to delayed recovery after surgery. From a pathophysiological point of view, muscle weakness could be a major contributor to this post-operative fatigue.
Recent studies showed a profound reduction in muscle strength after surgery in elderly patients, which lasted for more than 3 months after surgery. This decrease in muscle strength might be induced by an excessive inflammatory response to surgery.
Glucocorticosteroids are capable of tampering an excessive inflammatory response to surgery and could improve the quality of recovery after surgery. However, a possible effect on post-operative muscle weakness hasn't been specifically investigated.
Therefore, the main objective of this prospective clinical trial is to evaluate the effect of corticosteroids on early post-operative outcome, focusing on muscle weakness, in elderly patients (≥60 years) undergoing surgery.
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 672
-
Aged 60 years or older.
-
Scheduled for one of the predefined surgical procedures:
- off-pump coronary bypass surgery
- on-pump coronary bypass surgery
- aortic and mitral valve replacement
- laparoscopic hemicolectomies
- thoracoscopic lung resections
- femoral popliteal and tibial bypass surgery and femoral profundoplasty
- laparoscopic radical prostatectomies
-
Lack of informed consent or inability to give informed consent.
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Severe postoperative nausea & vomiting (PONV), needing corticosteroids as PONV prophylaxis.
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Urgent, not elective surgery
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Hypersensitivity or known allergic reactions to methylprednisolone
-
Preoperative systemic use of steroids:
- Including, but not limited to, the use of corticosteroids > 4 weeks before surgery of at least 4 mg methylprednisolone equivalents.
- Excluding inhalational and topical steroids
-
Preexisting muscle disease o Including, but not limited to: Steinert's disease, amyotrophic lateral sclerosis (ALS), Duchenne dystrophy, amputation of dominant arm or hand.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Placebo NaCl 0.9% 100 ml of NaCl 0,9%, not containing corticosteroids, given at induction of anaesthesia, before surgery. If a patient will receive cardiopulmonary bypass (CPB) during his operation, a repeat dose of 100 ml of NaCl 0,9% will be administered at the beginning of CPB. Methylprednisolone Methylprednisolone 250 mg of methylprednisolone made up with 100 ml NaCl 0,9%, given at the induction of anaesthesia, before surgery. If a patient will receive cardiopulmonary bypass (CPB) during his operation, a repeat dose of 250 mg methylprednisolone will be administered at the beginning of CPB.
- Primary Outcome Measures
Name Time Method Post operative muscle weakness Pre-operative and Post operative day 1 decrease in muscle strength post-operatively, assessed by comparing the handgrip strength of the dominant hand, measured by the JAMAR dynamometer, on day 1 following surgery as compared to the preoperative value
- Secondary Outcome Measures
Name Time Method Sleep quality 3 days before and 10 days after surgery Assessed by the Pittsburgh Sleep Quality Index (PSQI) in a subet of study population, score range between 0 and 21, higher scores indicate worse sleep quality
Sleep chronotype 3 days before surgery Assessed by the Munich Chronotype Questionnaire (MCTQ) is a subset of study population
Maximum inspiratory pressure as measure of respiratory muscle function Pre-operative and Post operative day 1, 3 and 5 Maximum inspiratory pressure on day 1, 3 and 5, as compared to pre-operative value, if still in the hospital.
Sleeping EEG pattern first postoperative night Assessed by EEG recording in a subset of study population
Post operative muscle weakness Pre-operative and Post operative day 1, 3 and 5 Decrease in muscle strength post-operatively, assessed by comparing the handgrip strength of the dominant hand, measured by the JAMAR dynamometer, on day 3 and 5 following surgery as compared to the preoperative value, if still in the hospital.
Quality of recovery (QOR) Post operative day 1, 3 and 5 Assessed by the QOR-15 scale, scores min 0 - max 150, higher score means worse outcome, assessed on day 1, 3 and 5 as compared to preoperatively
Coagulation disorder postoperatively first 24 hours biochemical markers of coagulation postoperatively as compared to preoperatively
Functioning at day 28 Pre-operative and Post operative day 28 EuroQol five dimensions of health (EQ5D), score of 1-5 on each health dimension, higher score means worse outcome + visual analogue scale from 0-100 questionning todays health, lower score means worse outcome. EQ5D is assessed on day 28, as compared to pre-operatively values
Post operative fatigue Pre-operative and Post operative day 1, 3, 5 and 28 Assessed by the Chalder fatigue Questionnaire - 11 items, scores min 0 - max 33, higher score means worse outcome: post-operative day 1, 3, 5 and 28, as compared to preoperatively
Sleeping pattern 10 consecutive nights, starting 3 days before surgery Assessed by the Consensus Sleep Diary (CSD) in a subset of study population
Trial Locations
- Locations (1)
Ziekenhuis Oost-Limburg
🇧🇪Genk, Belgium