Does the technique used in coronary artery bypass graft surgery affect patients' anxiety, depression, mental and physical health? First 3-month outcomes.

PURPOSE: This study was aimed at investigating the effect of coronary artery bypass graft surgery conducted with different techniques on patients' anxiety, depression, mental and physical health. DESIGN AND METHODS: This cross-sectional study included 60 patients who completed the Beck Anxiety Inventory, the Beck Depression Inventory, and the 36-Item Short-Form Health Survey. FINDINGS: Anxiety, depression, and mental health showed significant differences in different time measurements, and combined effects of surgical technique and time factor. PRACTICE IMPLICATIONS: Preoperative routine evaluations can speed up recovery, reduce cost, and improve quality of life by preventing the possible negative effects of anxiety and depression.

Comparison of Body Temperature, Normothermia, and Extubation Times of Patients Heated with Forced Air Warming Method Based on Whether Patients Underwent On-Pump or Off-Pump Coronary Artery Bypass Graft.

AIM: This study aimed to compare the body temperature, normothermia, and extubation times of patients heated with forced air warming method based on whether they underwent on-pump or off-pump coronary artery bypass graft. METHOD: This quasi-experimental study comprised 109 patients who underwent coronary artery bypass graft operation in the cardiovascular surgery department of a university hospital and a private hospital in Afyonkarahisar. Patients were divided into the following two groups: group 1 comprised 65 patients who underwent on-pump coronary artery bypass graft and group 2 comprised 44 patients who underwent off-pump coronary artery bypass graft. All patients included in the study were heated with forced air warming method. Preoperative and postoperative data were collected using the Patient Identification Form and the Patient Tracking Form, consisting of 16 items in total. Data were analyzed using the Statistical Package for the Social Sciences 18.0 software. RESULTS: Even though the preoperative body temperature, postoperative first body temperature, second hour body temperature, and extubation time did not exhibit a significant difference depending on the operating method, a significant difference was observed regarding the first, third, fourth, and fifth hour body temperatures and time to reach normothermia based on the operating method (p<0.05). Notably, the off-pump group's body temperatures in the first, third, fourth, and fifth hours were higher compared with the on-pump group. Furthermore, the off-pump group reached normothermia (145.22±72.54 minutes) earlier or faster compared with the on-pump group (206.84±89.30 minutes). The body temperatures, extubation times, and normothermia were not observed to exhibit significant differences based on the gender (p>0.05). A statistically significant relation was not observed between the patient's body temperature and their age (p>0.05). However, a low but positive and significant (p<0.05) correlation was observed between the extubation times (r=0.197) and age, as well as time to reach normothermia (r=0.237) and age. CONCLUSION: This study concluded that forced air warming method is an effective technique to minimize the time to regain normothermia among patients who underwent the on- and off-pump coronary artery bypass graft.

Control of acute postoperative pain by transcutaneous electrical nerve stimulation after open cardiac operations: a randomized placebo-controlled prospective study.

OBJECTIVE: We investigated the effectiveness of transcutaneous electrical nerve stimulation (TENS) therapy on pain during the first 24 hours after a cardiac surgical procedure. METHODS: A total of 60 patients who had undergone median sternotomy (MS) for coronary artery bypass graft (n = 55) or valve repair surgery (n = 5) were randomized to receive TENS and pharmacologic analgesia, placebo TENS and pharmacologic analgesia, or pharmacologic analgesia alone (control group). For each group we recorded severity of pain, analgesic intake, and pulmonary complications. Pethidine HCL and metamizol sodium were administered for postsurgical analgesia. RESULTS: Pain after MS was measured on a 10-point visual analogue scale (VAS). Mean scores in the TENS, placebo TENS, and control groups, respectively, were 5.70 +/- 1.78, 5.75 +/- 1.83, and 5.95 +/- 1.63 before treatment (P >.05); 2.40 +/- 1.18, 3.90 +/- 1.48, and 3.55 +/- 1.60 on the 12th hour of the intervention (P < .05); and 1.25 +/- 0.91, 2.30 +/- 1.34, and 2.15 +/- 1.13 on the 24th hour of the intervention (P < .05). The mean VAS scores decreased within each group (P < .05). However, the mean VAS scores decreased much more significantly in the TENS group (P < .05). Metamizol sodium intake was 1.05 +/- 0.39 g, 2.30 +/- 1.08 g, and 2.90 +/- 1.20 g and pethidine HCL intake was 17 +/- 16.25 mg, 57 +/- 21.54 mg, and 51.50 +/- 18.99 mg, respectively, in the TENS, placebo TENS, and control groups. Metamizol sodium and pethidine HCL intake was least in the TENS group (P < .05). Postoperative complications were observed in 6 (10%) of patients. The most frequent complication was atelectasia. CONCLUSIONS: TENS was more effective than placebo TENS or control treatments in decreasing pain and limiting opioid and nonopioid medication intake during the first 24-hour period following MS.

Preoperative prophylaxis can decrease rates of atrial fibrillation in open heart surgery: a retrospective study.

BACKGROUND: We investigated the effects of preoperative administration of beta-blockers on the incidence of atrial fibrillation (AF) after cardiothoracic surgery and the resulting morbidity and mortality. METHODS: We retrospectively evaluated 181 patients who underwent operations between May 2004 and December 2007. We divided the patients into 2 groups according to their preoperative use beta-blockers. Group A (n = 89) consisted of patients who did not receive beta-blockers, and group B (n = 92) consisted of patients who received 50 mg metoprolol succinate daily. All patients underwent on-pump coronary artery bypass grafting (CABG) via sternotomy. RESULTS: Atrial sizes and the baseline clinical and laboratory data were similar for the 2 groups. The 2 groups were also similar with respect to the numbers of grafts per patient, preoperative ejection fractions, cross-clamp times, cardiopulmonary bypass times, and postoperative inotrope use (P > .05). AF occurred in 39 (21.5%) of the 181 patients after the operation. Postoperative AF occurred in 30 (33.7%) of the group A patients and in 9 patients (9.7%) in group B (P < .05). CONCLUSION: Postoperative AF increases the rates of morbidity and mortality and the length of hospital stay after CABG. The prophylactic use of beta-blockers decreases the rate of postoperative AF and thus AF-related complications.

IABP-Related vascular complications: who is responsible--the patient, the surgeon or the sheath? Part I: sheath-related complications.

INTRODUCTION: An intra-aortic balloon pump (IABP) is frequently used as a mechanical support during the treatment of low cardiac output syndrome. The use of a sheath during IABP treatment can be associated with ischaemic complications in the extremities. The aim of our study was to determine the isolated role of sheaths in the development of vascular complications following IABP catheterisation. METHODS: We evaluated a total of 81 patients who had received an IABP for haemodynamic stability, between January 2003 and October 2007, following cardiovascular surgery. To eliminate surgical-related variables, only patients with IABPs and size 8.5 or 9 French catheters (inserted by experienced cardiovascular surgeons using the percutaneous Seldinger technique) were included in the study. To eliminate patient-related variables, patients with a known risk factor for either thrombosis, embolus or peripheral arterial disease were excluded from the study. RESULTS: The patients were divided into two groups: Group 1 (sheathed catheter group; n=42), Group 2 (sheathless catheter group; n=39). Ischaemic complications were observed in a total of five patients. Four of these patients were from Group 1 and one was from Group 2. CONCLUSION: Sheathed catheterisation was found to increase the risk of vascular complications in patients who underwent IABP application. Therefore sheathless catheterisation is recommended for IABP application.

Can leg pain be the sole presenting symptom of infective endocarditis? A case report.

Infective endocarditis is a serious septic disease that can be life threatening unless effective therapy is instituted following the correct diagnosis. The complication of septic embolism and mycotic aneurysm in patients with infective endocarditis may increase morbidity and mortality. We present a case of peroneal artery aneurysm with coincident double native heart valve endocarditis in a patient.