A quasi-experimental evaluation of advance care planning improves consistency between elderly individuals and their surrogates regarding end-of-life care preferences: Development and application of a decision aid with cartoon pictures

ObjectiveThis study sought to develop a decision aid with cartoon pictures and evaluate its effectiveness in increasing consistency between elderly individuals and their surrogates regarding end-of-life care.MethodsA pre-post quasi-experimental design was adopted using the Life Support Preferences Questionnaire. The intervention had two components: (1) increasing participants’ knowledge of medical treatments related to end-of-life care, and (2) sharing their end-of-life wishes. The experimental group received an intervention, whereas the control group received usual care.ResultsA total of 110 participants in 55 pairs of elderly individuals with average aged 86.4 and their surrogates (27 in the experimental group, 28 in the control group) were recruited from a veterans hospital in northern Taiwan. Nearly 90 % of elderly individuals were male. The multiple linear regression showed that the inconsistent gap between elderly individuals and their surrogates in the experimental group decreased 12 points than the control group after controlling the covariances (B = ?12.116, p = 0.032).ConclusionThe intervention improved the consistency between elderly individuals and their surrogates regarding end-of-life care.Practice implicationsA decision aid with cartoon pictures may support the discussion of end-of-life care in older Asian populations.     

Combined atrial and arterial switch operations for congenitally corrected transposition.

Conventional repair of congenitally corrected transposition of the great arteries (CCTGA) is directed at eliminating the associated defects and leaves the right ventricle in a systemic position. The long-term outcome of this procedure may involve deterioration of right ventricular function with tricuspid regurgitation and failure of the conduction system. We describe two consecutive patients with CCTGA, one of whom had apicocaval juxtaposition. The patients were aged 19 and 16 months, respectively, and both underwent a combination of atrial and arterial switch. These are the first two reported cases of successful completion of this type of operation in Taiwan. Our review of previously reported cases suggested that no significant difference exists in the outcome of patients with this condition who undergo either arterial switch or Rastelli-type repair plus atrial redirection. However, reported patients who underwent anatomic repair had lower early mortality, late mortality, and incidence of complete heart block than those who underwent conventional repair. The present two cases and our review of the literature suggest that, among patients with apicocaval juxtaposition, 1) Mustard operation is optimal for patients with small atrial volume; 2) one-and-one-half ventricular repair may be helpful to the outcome, especially when treatment is combined with Rastelli-type repair; and 3) excellent access to the ventricular septal defect through the tricuspid valve is afforded via a left atriotomy. From the present two cases and our review of the literature, we conclude that anatomic repair is superior to conventional repair of CCTGA in terms of protection against dysfunction and failure of the anatomic right ventricle, tricuspid valve, and conduction system. Long-term follow-up is mandatory.     

Modified arterial switch operation by sharing the common wall between the great arteries.

BACKGROUND: Suprapulmonary stenosis and coronary arterial obstruction still remain as problems after an arterial switch operation (ASO). We used a modified ASO applying the common wall and in situ transfer techniques to improve the current procedure. METHODS: From October 1996 to December 1997, 11 babies aged 6 days to 3 months with transposition of the great arteries underwent a modified ASO which included sharing the common wall between the great arteries until above the anterior neoaortic suture-line for coronary and pulmonary artery reconstruction. Coronary arteries were of usual type in three cases, juxtacommissural origin in five, and a high takeoff in one; all were redirected almost in situ. RESULTS: There was no early death (< 30 d), coronary or bleeding problems. One late death occurred after a repeat surgery for suprapulmonary stenosis. This was caused by upward stretching of the left pulmonary artery, which was placed above the high left-sided neoaortic anastomosis for in situ transfer of the high takeoff coronary arteries. Intraluminal growth of the adventitia also contributed to suprapulmonary stenosis, which decreased significantly when the common wall adventitia was cleaned in the last two cases we operated on. Ten patients were doing well at follow-up (30.9 +/- 5.2 mo). CONCLUSIONS: This modified ASO by common wall and in situ transfer might avoid coronary kinking and lessen the chance of postoperative bleeding. To avoid suprapulmonary stenosis, common wall adventitia inside the pulmonary pathway should be cleaned, and the left and right pulmonary arteries should also be kept in situ as possible as in coronary redirection.     

Bethlem myopathy in a Taiwanese family.

We report three cases of Bethlem myopathy from three consecutive generations of a Taiwanese family, including one woman aged 70, one man aged 40, and a boy aged 8. The clinical features of the patients included autosomal dominant inheritance, childhood or adolescent onset, mainly proximal and extensor involvement, early diffuse joint contractures, and absence of cardiac involvement. These features fulfilled the diagnostic criteria for Bethlem myopathy. Though the clinical course of the disease was once thought to be benign, our female patient became wheelchair-bound at the age of 53. This suggests that the disease process in Bethlem myopathy is slow but ongoing.     

Substance p and arthritis: analysis of plasma and synovial fluid levels

The uncadecapeptide substance P (SP), which is localized in peripheral and central terminals of afferent nerve fibers with polymodal nociceptors, has recently been implicated as having a neurogenic, inflammatory role in experimental arthritis. We used a radioimmunoassay to measure SP levels in plasma and synovial fluid samples from patients with rheumatoid arthritis (RA), osteoarthritis (OA), Reiter's syndrome (RS), and posttraumatic arthritis, as well as in plasma samples from 13 normal subjects. Plasma SP levels in RS patients exceeded levels in RA and OA patients, which in turn exceeded levels in posttrauma patients and in normal subjects. Synovial fluid SP levels exceeded respective plasma levels for all groups, except in RS patients, in whom the plasma level was not significantly different from that in synovial fluid. SP levels in synovial fluid of RA, OA, and RS patients did not differ significantly from each other, but the level in posttrauma patients was higher than in all other groups (P > 0.005). These studies demonstrate localized intraarticular SP release, and significant plasma/synovial fluid SP concentration gradients in several forms of arthritis.     

Clinical and Genetic Characterization of Autosomal Recessive Spinocerebellar Ataxia Type 16 (SCAR16) in Taiwan

The Cerebellum - Mutations in STUB1 have been identified to cause autosomal recessive spinocerebellar ataxia type 16 (SCAR16), also named as Gordon Holmes syndrome, which is characterized by...     

Impact of wound microbiology on limb preservation in patients with diabetic foot infection

Aims/Introduction:To investigate the association between specific bacterial pathogens and treatment outcome in patients with limb‐threatening diabetic foot infection (LT‐DFI).Materials and Methods:Consecutive patients treated for LT‐DFI in a major diabetic foot center in Taiwan were analyzed between the years 2014 and 2017. Patients with positive wound culture results at first aid were enrolled. Clinical factors, laboratory data, and wound culture results were compared. Lower‐extremity amputations and in‐hospital mortality were defined as a poor outcome.Results:Among the 558 patients, 272 (48.7%) patients had lower extremity amputation and 22 (3.9%) patients had in‐hospital mortality. Gram‐negative bacterial (GNB) infection was the independent factor following factors adjustment. When all the 31 microorganisms were analyzed, only E. coli (adjusted odds ratio [aOR], 3.01; 95% CI, 1.60–5.65), Proteus spp. (aOR, 2.99; 95% CI, 1.69–5.29), and Pseudomonas aeruginosa (aOR, 2.00; 95% CI 1.20–3.32) were associated with poor outcome. The analysis of specific GNB species in association with major‐ or minor‐ amputation have been reported. No specific pathogen was associated with cause of death in patients with mortality within 30 days. The antimicrobial‐resistant strains were not associated with a poor treatment outcome.Conclusions:The presence of GNB was associated with limb amputations. This study provides insight into more timely and appropriate management of the diabetic foot infection.     

Traumatic testicular dislocation: A case report and literature review

Introduction:Traumatic testicular dislocation is an uncommon complication of blunt scrotal injury and is easily overlooked because of the presence of other severe accompanying injuries. In most cases, an operation is needed for the prevention of malignant change or infertility.Patient concerns and diagnosis:We report a case of traumatic testicular dislocation with pelvic fracture and internal bleeding in a 27-year-old male with testis rupture after a motorcycle collision.Interventions and outcomes:He received emergent right radical orchiectomy, and a series of operations for femoral and pelvic fractures were performed after his condition stabilized in the intensive care unit. After 1 month postsurgery, no obvious genitourinary complications were noted.Conclusion:We suggest scrotum examination in all trauma patients, particularly if a pelvic injury is suspected or in case of a high risk of a motorcycle collision, to avoid missing the diagnosis and prevent severe complications