Comparison of depression, anxiety and long-term quality of health in patients with a history of either primary closure or Limberg flap reconstruction for pilonidal sinus

OBJECTİVE: Pilonidal sinus is characterized by high operative morbidity mainly due to wound problems. We aimed to compare the quality of health, comfort and psychological status in patients who underwent surgery for pilonidal sinus. METHODS: A total of 205 pilonidal sinus patients operated on with either primary closure or Limberg flap reconstruction were compared in terms of depression, anxiety, and long-term quality of health by using Short Form 36, Beck Depression Inventory, and Beck Anxiety Inventory scales. RESULTS: There were 107 patients in the primary closure group with a mean follow-up of 29.6±7.7 months and 98 patients in the Limberg flap group with a mean follow-up of 34.1±7.3 months. In the SF-36 analysis, the mental health and bodily pain scores (59±6 and 56±11 in the primary closure group and 62±8 and 61±10 in the Limberg flap group) were significantly higher in the Limberg flap group (p = 0.014 and p = 0.002, respectively). The mean Beck Depression Inventory (19±6.13 vs. 16±4.90

The role of oxidative stress and effect of alpha-lipoic acid in reexpansion pulmonary edema – an experimental study

Introduction: We investigated the role of oxidative stress in the pathogenesis of reexpansion pulmonary edema (RPE) and effect of alpha-lipoic acid (ALA) in the prevention of RPE

Proanthocyanidin to prevent formation of the reexpansion pulmonary edema

<p>Abstract</p> <p>Background</p> <p>We aimed to investigate the preventive effect of Proanthocyanidine (PC) in the prevention of RPE formation.</p> <p>Methods</p> <p>Subjects were divided into four groups each containing 10 rats. In the Control Group (CG): RPE wasn't performed. Then subjects were followed up for three days and they were sacrificed after the follow up period. Samplings were made from tissues for measurement of biochemical and histopathologic parameters. In the Second Group (PCG): The same protocol as CG was applied, except the administration of PC to the subjects. In the third RPE Group (RPEG): Again the same protocol as CG was applied, but as a difference, RPE was performed. In the Treatment Group (TG): The same protocol as RPEG was applied except the administration of PC to the subjects.</p> <p>Results</p> <p>In RPEG group, the most important histopathological finding was severe pulmonary edema with alveolar damage and acute inflammatory cells. These findings were less in the TG group. RPE caused increased MDA levels, and decreased GPx, SOD and CAT activity significantly in lung tissue.</p> <p>Conclusion</p> <p>PC decreased MDA levels. Oxidative stress plays an important role in pathophysiology of RPE and PC treatment was shown to be useful to prevent formation of RPE.</p

Protective efficiacy of taurine against pulmonary edema progression: experimental study

Re-expansion pulmonary edema (RPE) is an acute, rare and potentially lethal complication [1,2]. Its beginning is sudden and dramatic. The mechanism is not yet fully understood [1]. Some authors suggest that it may occur after rapid re-inflation of a collapsed lung [1]. It was reported by other authors that it may relate to surfactant depletion or may result from hypoxic capillary damage, leading to increased capillary permeability [1,3]. In RPE, unilateral lung injury is initiated by cytotoxic oxygen metabolites and temporally associated with an influx of polymorphonuclear neutrophils [1]. These toxic oxygen products are the results of re-oxygenation of a collapsed lung. Treatment of re-expansion pulmonary edema is basically preventive [4]

Protective efficiacy of taurine against pulmonary edema progression: experimental study

Re-expansion pulmonary edema (RPE) is an acute, rare and potentially lethal complication [1,2]. Its beginning is sudden and dramatic. The mechanism is not yet fully understood [1]. Some authors suggest that it may occur after rapid re-inflation of a collapsed lung [1]. It was reported by other authors that it may relate to surfactant depletion or may result from hypoxic capillary damage, leading to increased capillary permeability [1,3]. In RPE, unilateral lung injury is initiated by cytotoxic oxygen metabolites and temporally associated with an influx of polymorphonuclear neutrophils [1]. These toxic oxygen products are the results of re-oxygenation of a collapsed lung. Treatment of re-expansion pulmonary edema is basically preventive [4]

Fast heuristics for multi-path selection for multiple description encoded video streaming

In a previous work [1], we proposed an optimal multi-path selection method for multiple description (MD) encoded video streaming. 1 To do so, we first modelled multi-path streaming and then developed an expression, i.e., an objective (cost) function, that estimated average streaming distortion in terms of network statistics, media characteristics and application requirements. Naturally, the ultimate goal was to find the set of paths that minimized this cost function. However, finding such sets of paths turned out to be intractable in large topologies. Hence, in this paper, we provide a fast heuristics-based solution by exploiting the infrastructure features of the Internet. The simulations run over various random Internet topologies show that the proposed heuristic is able to find a good solution in a much shorter time than the brute-force approach. Particularly, this heuristic is best suited to such interactive multimedia applications as video-conferencing and VoIP, where multi-path computation is a time-critical process. In addition, it is also suitable for the clients whose processing power capabilities are limited. 1

Comparison of depression, anxiety and long-term quality of health in patients with a history of either primary closure or Limberg flap reconstruction for pilonidal sinus

OBJECTİVE:Pilonidal sinus is characterized by high operative morbidity mainly due to wound problems. We aimed to compare the quality of health, comfort and psychological status in patients who underwent surgery for pilonidal sinus.METHODS:A total of 205 pilonidal sinus patients operated on with either primary closure or Limberg flap reconstruction were compared in terms of depression, anxiety, and long-term quality of health by using Short Form 36, Beck Depression Inventory, and Beck Anxiety Inventory scales.RESULTS:There were 107 patients in the primary closure group with a mean follow-up of 29.6±7.7 months and 98 patients in the Limberg flap group with a mean follow-up of 34.1±7.3 months. In the SF-36 analysis, the mental health and bodily pain scores (59±6 and 56±11 in the primary closure group and 62±8 and 61±10 in the Limberg flap group) were significantly higher in the Limberg flap group (p= 0.014 and p= 0.002, respectively). The mean Beck Depression Inventory (19±6.13 vs. 16±4.90 p<0.001) and Beck Anxiety Inventory (19±6.27 vs. 16±4.90 p<0.001) scores were lower in the Limberg flap group.CONCLUSION:Limberg flap reconstruction produced better quality of health scores according to the SF 36, especially in terms of mental health and bodily pain. There was a higher tendency towards anxiety and depression in the primary closure group