Roxaneh Zarnegar 1 , Matthew R D Brown 2 , Matthew Henley 3 , Victoria Tidman 4 , Ahilan Pathmanathan 5 Show Affiliations »
Abstract
OBJECTIVE: In Britain, consent for surgery is documented using a Department of Health form signed by the surgeon and the patient. In contrast, anaesthetic procedures have no formalised consent process. Evidence on the process of consent for regional anaesthesia, and patient perceptions of this, is scarce outside obstetric practice. We aimed to determine patient recall and perceptions of consent for interscalene brachial plexus block and compared this to surgical consent for shoulder arthroplasty. DESIGN: Prospective observational survey. SETTING: A specialist musculoskeletal centre, UK. PARTICIPANTS: Forty-six patients (female:male 30:16, mean age 61 years) undergoing shoulder arthroplasty with interscalene brachial plexus block. MAIN OUTCOME MEASURES: Recall and understanding of consent for regional anaesthesia and surgery was examined using a semi-structured questionnaire 1-2 days after arthroplasty. Surgical consent forms and discussions recorded by the anaesthetist were examined in participants' medical notes to compare against the level of recall. Analysis to determine statistical significance was conducted using McNemar's test. RESULTS: Recall of surgical risks was overall significantly better than recall of brachial plexus block risks. Compared to their recollections of surgical risk, patients remembered fewer specific risks for brachial plexus block (p < 0.001). There were more patients unable to recall any risks when questioned about brachial plexus block than about their surgery (p < 0.05). One-third of patients did not regard the consent discussion about regional anaesthesia as important as consent for surgery and over one-quarter had not recognised the preoperative discussion about the brachial plexus block as a consent process similar to that conducted for surgery. CONCLUSIONS: Fundamental misunderstandings about the consent process are prevalent. Future work in this area should seek to investigate how documentation of the consent process and patients' understanding of consent for regional anaesthesia can be improved. © The Royal Society of Medicine.
OBJECTIVE: In Britain, consent for surgery is documented using a Department of Health form signed by the surgeon and the patient . In contrast, anaesthetic procedures have no formalised consent process. Evidence on the process of consent for regional anaesthesia, and patient perceptions of this, is scarce outside obstetric practice. We aimed to determine patient recall and perceptions of consent for interscalene brachial plexus block and compared this to surgical consent for shoulder arthroplasty. DESIGN: Prospective observational survey. SETTING: A specialist musculoskeletal centre, UK. PARTICIPANTS : Forty-six patients (female:male 30:16, mean age 61 years) undergoing shoulder arthroplasty with interscalene brachial plexus block. MAIN OUTCOME MEASURES: Recall and understanding of consent for regional anaesthesia and surgery was examined using a semi-structured questionnaire 1-2 days after arthroplasty. Surgical consent forms and discussions recorded by the anaesthetist were examined in participants ' medical notes to compare against the level of recall. Analysis to determine statistical significance was conducted using McNemar's test. RESULTS: Recall of surgical risks was overall significantly better than recall of brachial plexus block risks. Compared to their recollections of surgical risk, patients remembered fewer specific risks for brachial plexus block (p < 0.001). There were more patients unable to recall any risks when questioned about brachial plexus block than about their surgery (p < 0.05). One-third of patients did not regard the consent discussion about regional anaesthesia as important as consent for surgery and over one-quarter had not recognised the preoperative discussion about the brachial plexus block as a consent process similar to that conducted for surgery. CONCLUSIONS: Fundamental misunderstandings about the consent process are prevalent. Future work in this area should seek to investigate how documentation of the consent process and patients ' understanding of consent for regional anaesthesia can be improved. © The Royal Society of Medicine.
Entities: Species
Keywords:
consent; intercalene brachial plexus block; regional anaesthesia
Mesh： See more »
Year: 2015
PMID： 26432814 PMCID： PMC4672254 DOI： 10.1177/0141076815604494
Source DB: PubMed Journal: J R Soc Med ISSN： 0141-0768 Impact factor: 5.344