Post operative monitoring of microvascular breast reconstructions using the implantable Cook-Swartz doppler system: a study of 145 probes & technical discussion.

INTRODUCTION: Accurate post operative assessment of free tissue transfers is challenging despite all the subjective and objective techniques available today. In our continual search to optimise patient outcomes, we introduced the Cook-Swartz probe into our clinical practice in May 2006. METHODS: We present our single centre experience in 103 patients undergoing 121 microvascular breast reconstructions and monitored using implantable Cook-Swartz venous dopplers between May 2006 and January 2008. RESULTS: In total, we used 145 probes on 121 microvascular breast reconstructions (DIEP=102, SIEP=15, SGAP=4) in 103 female patients. The mean operative time was 4h and 55 min (mu=295; range 117-630; ó+/-101 min) and we suffered 2 complete flap losses. A problem with the audible signal was noted in 15 patients (4 intra-operatively). We revised 14 of the 15. All fourteen had compromised anastomoses. In the remaining case, the patient was not returned to theatre as the primary surgeon was confident there were no other signs of vascular compromise. Overall, when using the venous doppler probe we found a false positive rate of 6.7% and 0% false negatives. DISCUSSION: We advocate the use of a Cook-Swartz probe which has been well received by both surgeons, nursing staff and patients, as an adjunct to traditional clinical monitoring techniques. We also include a comprehensive experience based technical discussion concerning its application, attachment, use and post-operative removal.

Patient satisfaction with burn care 1-6 years after injury.

Patient satisfaction is an important outcome in health care but has not been studied in relation to burn care. The aim was to explore factors related to satisfaction with care 1-6 years after a burn. Participants were 86 adult burn patients, injured on average 3.6 years previously. The Patient Satisfaction-Results and Quality (PS-RESKVA) was used to assess satisfaction. It has four subscales: Quality of contact with the nursing staff (QCN), Quality of contact with the medical staff (QCM), Adequate treatment information (INF) and Global satisfaction with treatment (GS). Further, data were gathered regarding personality traits and health. Average scores for QCN were significantly higher than scores for the other subscales, and INF received the lowest mean score. In multiple regressions, the PS-RESKVA subscales were associated with better interpersonal relationships (all PS-RESKVA subscales), more sensation seeking (QCM, INF, and GS) and less aggressiveness (QCM and GS). Other variables contributed to a lesser degree. Total amount of explained variance ranged between 18% and 25% for the PS-RESKVA subscales. In summary, satisfaction with burn care was only moderately explained by health and personality characteristics. Further, former patients rated satisfaction with nursing staff higher than other aspects of care, especially information routines.

Injury-related fear-avoidance, neuroticism and burn-specific health.

Dysfunctional beliefs such as fear-avoidance (i.e. fear of re-injury) and personality traits such as neuroticism are risk factors for poor health. However, there is little information regarding associations with poor perceived health after severe burn and what level of fear-avoidance is associated with poor health. In this study, we investigated fear-avoidance and neuroticism regarding their associations with post-burn health. Participants were 86 recovered burn patients and data were collected by a postal survey. Post-burn health was assessed with the nine subscales of the Burn Specific Health Scale-Brief (BSHS-B). In logistic regressions, fear-avoidance was related to poorer health in six subscales assessing both physical and psychosocial problems. Neuroticism was associated with poorer health in three subscales assessing mainly psychosocial problems. Chi-square analyses showed that participants with a moderate or high level of fear-avoidance >or=1.0 (out of 4) were more likely to describe their health as poor and had a longer sick leave than those with a fear-avoidance level of <1.0. In summary, fear-avoidance was associated with poorer health even at moderate levels and was associated with several aspects of post-burn health.

Use of healthcare a long time after severe burn injury; relation to perceived health and personality characteristics.

PURPOSE: The aim of the study was to evaluate which factors are associated with the use of healthcare a long time after severe burn injury. METHOD: After a review process based on clinical reasoning, 69 former burn patients out of a consecutive group treated at the Uppsala Burn Unit from 1980--1995 were visited in their homes and their use of care and support was assessed in a semi-structured interview. Post-burn health was assessed with the Burn-Specific Health Scale-Brief (BSHS-B) and personality was assessed with the Swedish universities Scales of Personality (SSP). RESULTS: The participants were injured on average eight years previously. Thirty-four had current contact with healthcare due to their burn injury and had significantly lower scores on three BSHS-B-domains: Simple Abilities, Work and Hand function, and significantly higher scores for the SSP-domain Neuroticism and the SSP-scales Stress Susceptibility, Lack of Assertiveness, and lower scores for Social Desirability. There was no relation to age, gender, time since injury, length of stay, or to the surface area burned. CONCLUSIONS: A routine screening of personality traits as a supplement to long-term follow-ups may help in identifying the patient's need for care.

Exploration of coping patterns in burned adults: cluster analysis of the coping with burns questionnaire (CBQ).

The aim of this study was to investigate coping patterns, health status and personality traits in burned adults. Subjects were 161 burn patients treated at the Uppsala University Hospital between 1980 and 1995. Measures were the coping with burns questionnaire (CBQ), the burn specific health scale-brief (BSHS-B) and the Swedish universities scales of personality (SSP). The CBQ was subjected to a K-means cluster analysis and three clusters were derived: extensive, adaptive, and avoidant copers. Extensive copers used the most coping and took an intermediate role regarding health status and the personality trait of neuroticism. Adaptive copers preferred the strategies emotional support and optimism/problem solving, and had the highest health status ratings. Avoidant copers preferred the strategy avoidance and reported the lowest use of emotional support and optimism/problem solving. They had the lowest health status ratings and the highest ratings on neuroticism and aggressiveness. The clusters did not differ in severity of injury or time since injury. In conclusion, coping patterns can be discerned among burn patients, and those individuals preferring avoidance and lacking other coping options displayed more maladaptive traits and poorer health status years after the burn.

Development of a brief version of the Burn Specific Health Scale (BSHS-B).

BACKGROUND: The Burn Specific Health Scale (BSHS) is an outcome scale designed specifically for burn patients. The scale has been abbreviated (BSHS-A) and revised (BSHS-R). We used a factor analytic approach to further improve the scale for clinical use. METHODS: Two hundred forty-eight of 350 former patients (70.9%) treated at the Uppsala Burn Unit between 1980 and 1995 responded to 94 questions from previous versions of the BSHS. RESULTS: Principal components factor analyses were used to derive an instrument with 40 items called the Burn Specific Health Scale-Brief (BSHS-B), resulting in nine well-defined domains with intercorrelations ranging from 0.11 to 0.56, and Chronbach's factor alphas ranging from 0.75 to 0.93. The domains describe function with respect to Heat Sensitivity, Affect, Hand Function, Treatment Regimens, Work, Sexuality, Interpersonal Relationships, Simple Abilities, and Body Image. CONCLUSION: The BSHS-B is a valid but shorter alternative to the previously described BSHS-A. Important domains of postburn distress are captured better in the BSHS-B than in the BSHS-R.

Free vascularized bone grafts for reconstruction of traumatic bony defects of mandible and maxilla.

Small bone defects of the mandible and maxilla can be surgically treated with conventional bone grafts provided local conditions are optimal for bone healing. However, when the bone defect is large, is associated with soft tissue loss, or when conventional bone grafting fails, a free vascularized bone graft often becomes an important alternative to ensure adequate healing. As free vascularized bone grafting is today considered a more reliable procedure for bone reconstruction, with success rates over 96%, we prefer to treat even smaller segmental bone defects with this technique when local conditions are less than ideal. The technique also allows for simultaneous insertion of osteointegrated dental implants at the time of vascularized bone grafting, thereby facilitating earlier total oral rehabilitation.

Bilateral small radial forearm flaps for the reconstruction of buccal mucosa after surgical release of submucosal fibrosis: a new, reliable approach.

Oral submucous fibrosis is a collagen disorder affecting the submucosal layer and often severely limiting mouth opening. Previous surgical treatments have been disappointing. This article introduces a new surgical approach: reconstructing the bilateral buccal mucosa with two small radial forearm flaps. The surgical method includes the complete surgical release of fibrotic buccal mucosa and, if necessary, a bilateral coronoidectomy and temporalis muscle myotomy. From 1997 to 1999, 15 patients with moderate-to-severe trismus received reconstructive surgery, for a total of 30 small radial forearm flaps after surgical release. The flap size was between 1.5 x 5 and 2.5 x 7 cm. All donor sites were directly closed, and all flaps survived completely, except for one with partial necrosis. Six flaps required minor revisions because of size redundancy. Two patients developed buccal cancer in the area of reconstruction. At an average of 12 months' follow-up, the inter-incisal distance averaged 33 mm, an increase of 17 mm compared with the preoperative value. The donor-site morbidity was minimal, except in one heavy smoker who developed dry gangrene of his fingertips. The use of two small free forearm flaps for buccal mucosa reconstruction allows more radical release of fibrotic tissue. Coronoidectomy and temporal muscle myotomy further contribute to the effect of trismus release. The combined effects of this approach have consistently given good results. An aggressive approach toward surgical treatment of this precancerous lesion also facilitates the detection of cancer at an early stage.

Mandibular reconstruction with fibula osteoseptocutaneous free flap and osseointegrated dental implants.

The fibula osteoseptocutaneous free flap is ideal for reconstruction of composite mandible defects. Osseointegration is possible and advantageous. Primary osseointegration of dental implants is a safe and reliable procedure in selected groups of patients, promoting early total oral rehabilitation with restoration of both function and cosmesis. Further studies are necessary to assess the specific indications for osseointegration teeth in patients with malignant tumors and in those patients who have received radiation therapy.