The impossible gallbladder: aspiration as an alternative to conversion.

BACKGROUND: Laparoscopic cholecystectomy is the standard of care for symptomatic gallstone disease but when laparoscopic removal proves impossible the standard advice is to convert to open surgery. This jettisons the advantages of laparoscopy for a procedure which surgeons no longer perform routinely, so it may no longer be the safest practice. We hypothesised that gallbladder aspiration would be a safer alternative when laparoscopic removal is impossible. METHODS: A retrospective analysis was performed of all laparoscopic cholecystectomies attempted under one surgeon's care over 19 years, and the outcomes of gallbladder aspiration were compared with the standard conversion-to-open procedure within the same institution. RESULTS: Of 757 laparoscopic cholecystectomies attempted, 714 (94.3%) were successful, while 40 (5.3%) were impossible laparoscopically and underwent gallbladder aspiration. Interval cholecystectomy was later performed in 34/40 (85%). Only 3/757 (0.4%) were converted to open. No aspiration-related complications occurred and excessive bile leakage from the gallbladder was not observed. During this time 1209 laparoscopic cholecystectomies were attempted by other surgeons in the institution of which 55 (4.55%) were converted to open and 22 (40%) had procedure-associated complications. There was a significant difference in the mean (± SEM) post-operative hospital stay between laparoscopic gallbladder aspiration [3.12 (± 0.558) days] and institutional conversion-to-open cholecystectomy [9.38 (± 1.04) days] (p < 0.001), with attendant cost savings. CONCLUSION: Laparoscopic gallbladder aspiration is a safe alternative to conversion when inflammation makes cholecystectomy impossible laparoscopically, especially in the sickest patients and for surgeons with limited open surgery experience. This approach minimises morbidity and permits laparoscopic cholecystectomy in the majority after a suitable interval or referral of predicted difficult cases to specialist hepatobiliary centres.

The impact of badmouthing of medical specialties to medical students.

OBJECTIVES: This study aimed to evaluate the proportion of Irish medical students exposed to 'badmouthing' of different specialities and to ascertain: the degree of criticism of specialities based on the seniority of clinical or academic members of staff; if 'badmouthing' influenced student career choice in psychiatry; and attitudes of medical students towards psychiatry as a speciality and career choice. METHODS: Medical students in three Irish universities were invited to complete an online survey to determine the frequency and effect of non-constructive criticism on choice of medical specialty. The online questionnaire was distributed to Royal College of Surgeons in Ireland (RCSI), University of Galway (UoG) and University College Dublin (UCD) in the academic year 2020-2021. RESULTS: General practice (69%), surgery (65%) and psychiatry (50%) were the most criticised specialties. Criticism was most likely to be heard from medical students. 46% of students reported reconsidering a career in psychiatry due to criticism from junior doctors. There was a positive perception of psychiatry with 27% of respondents considering psychiatry as a first-choice specialty. CONCLUSIONS: Criticism of psychiatry by doctors, academics and student peers negatively influences students' career choice, which could be contributing to recruitment difficulties in psychiatry.

New approach in programming sequentially implanted children: Towards balanced dynamic ranges (DR).

There is a tendency for children undergoing sequential cochlear implant after a long period of unilateral implant use to have a smaller dynamic range in their second implant compared to their first implant. This study aimed to investigate if balancing the dynamic ranges between the two implants influenced functional outcomes in sequentially implanted children. Nineteen participants with long inter-implant time delays were randomly assigned to a study group or a control group. Children in the study group received progressive minimal changes to both first and second implants over a period of nine months to achieve balanced dynamic ranges, while the children in the control group received only changes to their sequential implant. Functional outcomes were collected 24-months after sequential implantation and consisted of speech discrimination scores, spatial localisation, device use and quality of life measures. Results show that spatial discrimination skills improved over time for both groups of children; however children in the study group had smaller localisation errors compared with the children in the control group. No other differences between the two groups were observed. Balanced dynamic ranges in sequentially implanted children can contribute to better performance, particularly in spatial discrimination tasks that rely in inter-aural level differences.

Pathogenesis and management of Brugada syndrome in schizophrenia: A scoping review.

CONTEXT: Excess cardiovascular morbidity and an increased prevalence of sudden cardiac death (SCD) contributes to premature mortality in schizophrenia. Brugada syndrome (BrS) is an important but underrecognized cause of SCD. It is more commonly seen in schizophrenia than in general population controls. METHODS: We conducted a scoping review to describe the pathogenesis of BrS in schizophrenia and to identify the psychotropic medications that increase the risk of unmasking BrS and associated ventricular arrhythmias resulting in SCD. FINDINGS: Schizophrenia and BrS share similar calcium channel abnormalities, which may result in aberrant myocardial conductivity. It remains uncertain if there is a genetic pre-disposition for BrS in a subset of patients with schizophrenia. However, the unmasking of Brugada ECG patterns with the use of certain antipsychotics and antidepressants increases the risk of precipitating SCD, independent of QT prolongation. CONCLUSIONS AND FUTURE DIRECTIONS: Specific cardiology assessment and interventions may be required for the congenital or unmasked Brugada ECG pattern in schizophrenia. The current long-term standard of care for BrS is an implantable cardioverter defibrillator (ICD), but post-implantation psychological effects must be considered. Careful use of antipsychotic and other psychotropic medications is necessary to minimize proarrhythmic effects due to impact on cardiac sodium and calcium ion channels. When prescribing such drugs to patients with schizophrenia, clinicians should be mindful of the potentially fatal unmasking of Brugada ECG patterns and how to manage it. We present recommendations for psychiatrists managing this patient population.