Cost satisfaction analysis: a novel patient-based approach for economic analysis of the utility of fixed prosthodontics

The aim of this study was to apply a novel economic tool (cost satisfaction analysis) to assess the utility of fixed prosthodontics, to review its applicability, and to explore the perceived value of treatment. The cost satisfaction analysis employed the validated Patient Satisfaction Questionnaire (PSQ). Patients with a known prostheses outcome over 1-20 years were mailed the PSQ. Five hundred patients (50·7%) responded. Remembered satisfaction at insertion (initial costs) and current satisfaction (costs in hindsight) were reported on VAS, and the difference calculated (costs with time). Percentage and grouped responses (low, <40%; medium, 40-70%; high, > 70%) were analysed in relation to patient gender, age and willingness to have undergone the same treatment again, and in relation to prostheses age, type, complexity and outcome. Significance was set at P = 0·05. Averages were reported as means ± standard error. Satisfaction with initial costs and costs in hindsight were unrelated to patient gender and age, and prostheses age, type and complexity. Patients with a failure and those who would elect to not undergo the same treatment again were significantly less satisfied with initial costs (P = 0·021, P < 0·001) and costs in hindsight (P = 0·021, P < 0·001) than their counterparts. Patient's cost satisfaction (entire cohort) had significantly improved from 53 ± 1% at insertion to 81 ± 0·9% in hindsight (28 ± 1% improvement, P < 0·001). Patient cost satisfaction had also significantly improved, and the magnitude of improvement was the same within every individual cohort (P = 0·004 to P < 0·001), including patients with failures, and those who in hindsight would not undergo the same treatment again. Low satisfaction was reported by 166 patients initially, but 94% of these reported improvements in hindsight. Fourteen patients (3%) remained dissatisfied in hindsight, although 71% of these would still choose to undergo the same treatment again. Cost satisfaction analysis provided an evaluation of the patient's perspective of the value of fixed prosthodontic treatment. Although fixed prosthodontic treatment was perceived by patients to be expensive, it was also perceived to impart value with time. Cost satisfaction analysis provides a clinically useful insight into patient behaviour.     

The effect on consent rates for deceased organ donation in Wales after the introduction of an opt-out system

Organ transplantation saves and transforms lives. Failure to secure consent for organ retrieval is widely regarded as the single most important obstacle to transplantation. A soft opt-out system of consent for deceased organ donation was introduced into Wales in December 2015, whilst England maintained the existing opt-in system. Cumulative data on consent rates in Wales were compared with those in England, using a two-sided sequential procedure that was powered to detect an absolute difference in consent rates between England and Wales of 10%. Supplementary risk-adjusted logistic regression analysis examined whether any difference in consent rates between the two nations could be attributed to variations in factors known to influence UK consent rates. Between 1 January 2016 and 31 December 2018, 8192 families of eligible donors in England and 474 in Wales were approached regarding organ donation, with overall consent rates of 65% and 68%, respectively. There was a steady upward trend in the proportion of families consenting to donation after brain death in Wales as compared with England and after 33 months, this reached statistical significance. No evidence of any change in the donation after circulatory death consent rate was observed. Risk-adjusted logistic regression analysis revealed that by the end of the study period the probability of consent to organ donation in Wales was higher than in England (OR [95%CI] 2.1 [1.26–3.41]). The introduction of a soft opt-out system of consent in Wales significantly increased organ donation consent though the impact was not immediate.     

Individualized pelvic physical therapy for the treatment of post-prostatectomy stress urinary incontinence and pelvic pain

International Urology and Nephrology - The rehabilitation of post-prostatectomy urinary incontinence has traditionally focused on pelvic floor strengthening exercise. The goal of this study was to...     

Jejuno-ileal bypass arthropathy: its clinical features and associations.

Postoperative arthropathy has been reported in patients undergoing jejunoileal bypass for morbid obesity. The true frequency of this complication, and its independence from preexisting joint disease and from osteomalacia have not been clearly established. Of 107 patients who had undergone jejunoileal bypass, and in whom osteomalacia had been excluded, 38 developed a distinctive arthropathy. This consisted of episodic polyarthralgia, and occasionally arthritis, affecting both large and small joints. The articular symptom complex was independent of other major postoperative complications and unrelated to metabolic disturbances consequent upon rapid weight reduction. Preoperative joint symptoms had a similar incidence in those who did and in those who did not subsequently develop the postoperative arthropathy. Reversal of the intestinal bypass was always associated with an immediate, complete, and permanent remission of arthropathic symptoms.     

Autonomic Arousal During Actigraphically Estimated Waking and Sleep in Male Veterans With PTSD

Physiological hyperarousal is manifested acutely by increased heart rate, decreased respiratory sinus arrhythmia, and increased skin conductance level and variability. Yet it is uncertain to what extent such activation occurs with the symptomatic hyperarousal of posttraumatic stress disorder (PTSD). We compared 56 male veterans with current PTSD to 54 males who never had PTSD. Subjects wore ambulatory devices that recorded electrocardiograms, finger skin conductance, and wrist movement while in their normal environments. Wrist movement was monitored to estimate sleep and waking periods. Heart rate, but not the other variables, was elevated in subjects with PTSD equally during waking and during actigraphic sleep (effect sizes, Cohen's d, ranged from 0.63 to 0.89). The length of the sleep periods and estimated sleep fragmentation did not differ between groups. Group heart rate differences could not be explained by differences in body activity, PTSD hyperarousal symptom scores, depression, physical fitness, or antidepressant use.     

Fetal growth and well-being in a study of maternal hypertension in rabbits

Obtaining growth and physiologic data in the postnatal laboratory animal is common. However, monitoring growth in utero is far more difficult, with little data available except upon termination of pregnancy. High-resolution ultrasound was used to monitor growth, morphology, and fetal well-being in normotensive and hypertensive rabbits (21 fetuses) at day 16, 20, and 26 of the 32 day gestational period. Set protocols, comparable to those routinely assessed in humans, were devised and followed for each examination. Birth weight was greater in offspring of hypertensive as compared to normotensive mothers (p < 0.001); however, litter size was reduced. The greater birth weight was reflected in growth parameters measured throughout gestation indicating the predictive value of ultrasound. High-resolution ultrasound was a reliable and sensitive method for biometric and morphologic assessment of the fetal rabbit, demonstrating that growth trajectory of offspring of hypertensive mothers may be altered early in gestation.     

Specialist titles used in clinical correspondence: a UK survey of oral and maxillofacial surgery consultants

We explored how oral and maxillofacial (OMF) consultants describe themselves in their correspondence. We did a telephone survey of OMF surgeons’ secretaries and compiled data on the specialist titles used. Data were available for 290 consultants and 19 different titles were identified. A total of 190 (66%) consultants used the title OMF surgeon alone and a further 22 (8%) combined it with the name of a subspecialty. The remaining 78 (27%) used 11 alternative titles. Of those surveyed, 212 (73%) continue to use the specialty title of OMF surgeon with or without the name of a subspecialty comprising a readily identifiable group of specialists.