The effect of erector spinae plane block on postoperative extubation time and laboratory parameters in open heart surgery: a retrospective study.

Background/aim: In open heart surgery, sternotomy causes inflammation in tissues, and inflammation causes postoperative pain. This study aims to examine the effects of bilateral erector spinae plane (ESP) blocks on postoperative extubation time and laboratory parameters in open heart surgery. Materials and methods: The study was managed using retrospective data from 85 patients who underwent open-heart surgery. Patients who received intravenous analgesia and were transferred to the intensive care unit with intubation were included in the study. Two groups were formed: those who received preoperative bilateral ESP block (ESB) and those nonblock (NB). Statistical significance was investigated between ESB and NB in terms of extubation time and laboratory parameters. Results: The postoperative extubation time for group NB was significantly longer at 360 (300-420) min compared to the observed 270 (240-390) min for ESB (p: 0.006). The length of stay in the intensive care unit was also longer for group NB at 4 (3-5) days compared to 3 (3-4) days for ESB (p: 0.001). Ejection fraction values, cardiopulmonary bypass, and aortic cross-clamp times were similar in both groups. Postoperative 24 h troponin I levels were higher for group NB at 0.94 (0.22-2.70) mcg/L compared to 0.16 (0.06-1.40) mcg/L for group ESB (p: 0.016). Conclusion: It would be useful for anesthesiologists to know that erector spinae plane blocks applied in the preoperative period in cardiac surgeries not only shorten the mechanical ventilation and hospitalization times but also provide lower troponin values in the postoperative period patient follow-ups.

The effect of transversus abdominis plane block application on postoperative analgesia quality and patient satisfaction after varicocele surgery: a randomized clinical trial.

Background: Postoperative pain management is an important aspect of anesthesia care and multimodal analgesic techniques are generally recommended. Objective: To compare the effect of spinal anesthesia + transversus abdominis plane (TAP) block application on postoperative analgesia quality and patient satisfaction with spinal anesthesia + intrathecal morphine (ITM) application. Methods: A total of 70 patients were randomly separated into 2 groups as spinal anesthesia + TAP block (TAP block group, n = 34) and spinal anesthesia + ITM group (ITM group, n = 36). The groups were compared in respect of age, body mass index values, and visual analog scale (VAS) values at 0 h, 2 h, 6 h, 12 h, and 18 h, and patient satisfaction was scored by Quality Improvement in Postoperative Pain Management at 24 h. Results: The mean age of the patients was 32.52 ± 6.50 years in the TAP block group and 30.11 ± 5.62 years in the ITM group, with no statistically significant difference determined. There was no statistically significant difference in terms of VAS values at 0 h, 2 h, 6 h, 12 h, and 18 h. When the factors affecting postoperative patient satisfaction were evaluated, feeling fatigue after the surgery (r = -0.811, P = 0.001) and postoperative complications such as nausea, vomiting, and itching (r = -0.831, P = 0.001) were found to have a negative effect on patient satisfaction. Conclusion: Due to low complication rates, TAP block is an effective application for postoperative analgesia management in varicocele operations that increases patient satisfaction postoperatively.

Comparison of the postoperative analgesic effect of transversus abdominis plan block and quadratus lumborum block: A prospective randomized study.

Background and Aims: In this study, we aimed to compare the transversus abdominis plan block (TAP) and quadratus lumborum block (QL) efficacy for postoperative analgesia in patients undergoing varicocelectomy under spinal anesthesia. Methods: American Society of Anesthesiologists (ASA) 1 and 2 patients, aged 18-45 years, who underwent varicocelectomy operation under elective conditions, were included. Eighty patients were divided into three groups as TAP group, QL group, and control group by prospective randomization. The patients were operated under spinal anesthesia. At the end of the operation, TAP was applied to the TAP group with a posterior approach using ultrasound (USG) in the supine position. To the QL group, the patient was placed in the lateral decubitus position and the lateral QL was applied via USG. No block type was applied to the control group. Patient-controlled analgesia (PCA) device containing tramadol was administered intravenously at the end of the surgery in all groups. Visual analogue scale (VAS) score was questioned at 0, 2, 4, 6, 8, 10, 12, 18, 24 h in the follow-up of the patients. Intravenous 1 g paracetamol was given over VAS 4. PCA usage time and usage amounts were recorded. Results: As a result of comparing the groups according to the VAS scores at all hours were significantly different between the three groups (p < 0.001). There was a significant difference between the groups when comparing the number of PCA bolus administrations (p < 0.001). TAP and QL blocks significantly reduced the number of PCA bolus when compared with the control group (p < 0.001) but the number of PCA bolus was found to be similar between TAP and QL blocks (p > 0.05). Conclusion: TAP and QL, which are administered to evaluate the effectiveness of postoperative analgesia in patients undergoing varicocelectomy under spinal anesthesia, are both effective in reducing pain scores and the amount of analgesia consumption.

Are the immature granulocyte count and percentage important in continue medical treatment in acute appendicitis? A prospective, randomized, and controlled study.

BACKGROUND: Although appendectomy is still a curative therapy for acute appendicitis, medical treatment has come to the fore in uncomplicated cases. This study aimed to determine the importance of immature granulocyte (IG) count and percentage for the role of medical treatment success in uncomplicated acute appendicitis. METHODS: Acute appendicitis cases were prospectively registered between July 2019 and April 2020. Using ball drawing, patients were divided into two groups as medical treatment (Group M) and undergo appendectomy (Group A). Group M was divided into two subgroups as those who responded to medical treatment medically responded (MR) and failed medical treatment (MF) within 24 h of follow-up. Changes in IG count and percentage, C-reactive protein levels, neutrophil-lymphocyte ratio, and white blood cell count between initial administration and 24th h of follow-up were examined. RESULTS: Sixty-four patients who met the inclusion criteria were followed as 31 patients in Group A and 33 in Group M. At Sub-group MF 11 patients and Subgroup MR 22 patients were followed up. At the 24th h of the follow-up, the IG count and percentage were higher in the Group MF (for IG count: Between Group A and MF, p=0.002; between Group A and Group MR, p=0.111; and between Group MR and MF, p<0.001) (for IG percentage: Between Group A and MF, p=0.001; between Group A and MR, p=0.809; and between Group MF and MR, p=0.001). This decrease in the IG count and percentage suggests that the response to medical treatment was effective [for IG count: F (148.862) = 61, p≤0.001, η2=0.707] [for IG percentage: F (10.157) = 0.252, p≤0.001, η2=0.504]. CONCLUSION: IG count and percentage are effective for evaluating the success of medical treatment of uncomplicated acute ap-pendicitis and they guide in the decision to continue medical treatment of uncomplicated acute appendicitis.

Immature Granulocyte Count and Delta Neutrophil Index as New Predictive Factors for Axillary Metastasis of Breast Cancer.

OBJECTIVE: To determine the diagnostic value of preoperative immature granulocyte (IG) count and delta neutrophil index (DNI) level before clinical detection of axillary lymph node metastasis. STUDY DESIGN: Cohort study. PLACE AND DURATION OF STUDY: Department of General Surgery, Kahramanmaras Sutcu Imam University, Onikisubat, Turkey from February 2015 to February 2020. METHODOLOGY: Patients older than 18 years and operated for breast pathologies in the study period were evaluated retrospectively. Patients without axillary or distant organ metastasis, and who did not receive neoadjuvant chemotherapy were examined by dividing them into two groups as pathologically non-metastatic axilla (Group NM) and metastatic axilla (Group M). They were retrospectively evaluated for DNI, IG, white blood cell count (WBC), neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR) and mean platelet volumes (MPV). RESULTS: All of the 83 patients, who met the inclusion criteria, were females (100%). Forty-six patients (55.42%) were in the Group-NM and 37 (44.58%) were in Group-M. Statistically significant difference was observed between the groups in terms of WBC, NLR, PLR, MPV, DNI and IG count (p<0.05), while there was no difference in age (p = 0.862). As a result of the univariate and multivariate analysis, WBC, NLR, PLR, MPV, DNI and IG count were determined as predictive factors. The discriminatory power of the DNI for diagnosing clinically negative pathologically positive axillary metastasis of breast cancer at the cut-off value ≥0.35% (ARUC:0.903; 95% confidence interval [CI]: 0.84-0.967) showed 86.5% sensitivity, 80.4% specificity, positive predictive value (PPV) 86.5%, negative predictive value (NPV) 80.4%. The discriminatory power of the IG count for diagnosing clinically negative pathologically positive axillary metastasis of breast cancer, at the cut-off value ≥25/mm3 (ARUC:0.976; 95% CI:0.953-1.000) showed 100% sensitivity, 82.6% specificity, 100% PPV, and 82.6% NPV. CONCLUSION: DNI and IG count may be new predictive factors with high sensitivity and specificity in detecting axillary metastasis of breast cancer. Key Words: Delta neutrophil index, Immature granulocyte count, Neutrophil lymphocyte ratio, Breast cancer, Axillary metastasis.

Are there factors in the disease of peroneal necrotizing fasciitis which should be used when choosing the anesthetic technique?: Descriptive analysis of a cohort from two centers.

BACKGROUND: This study aims to examine the factors affecting the selection of anaesthesia method in Fournier's gangrene. METHODS: A retrospective evaluation was made of 113 patients operated on because of Fournier's gangrene between January-May 2019. The operations were performed under spinal anaesthesia in 78 cases (Group S) and under general anaesthesia in 35 cases (Group G). The patients were evaluated regarding age, gender, the anaesthesia method used (spinal, general) anaesthetic agent applied, presence of sepsis, and biochemical, hematological and inflammatory parameters. RESULTS: When the patients were evaluated regarding the Fournier Gangrene Severity Index (FGSI), patients in Group S had lower scores (p=0.001). Examination of the tomography images revealed that in 13 (37.1%) patients, air values were seen in the right or left gluteal area, or both, extending to the subcutaneous tissue. In the evaluation of the factors affecting the selection of general anaesthesia, a positive correlation was determined between an increase in FGSI (r=0.482, p=0.001) and the presence of sepsis (r=0.485, p=0.001) and gluteal region involvement (r=0.628, p<0.001). CONCLUSION: The selection of anaesthesia method in Fournier gangrene patients is a complex process affected by factors, such as the patients' general condition, sepsis, and whether or not there is bleeding diathesis. The risk -benefit balance in the selection of anaesthesia method should be evaluated individually for patients.

The psychological resilience and perceived stress of the frontline heroes in the pandemic in Turkey: A descriptive study of the COVID-19 outbreak-mutations-normalization triad.

AIM: To determine the psychological resilience and perceived stress levels of healthcare workers in COVID-19 intensive care units. METHODS: The study was conducted with 418 physicians and nurses in Turkey between July and August 2020. The data were collected with an online survey consisting of a personal information form, the Brief Resilience Scale, and the Perceived Stress Scale. RESULTS: The study sample comprised 32.5% physicians and 67.5% nurses. Fear of transmission of COVID-19 from the patients in their care was stated by 92.6% of the physicians and 95.7% of the nurses. Almost all of the participants (99.3%) were afraid of transmitting COVID-19 to their families. The psychological resilience level of the physicians (18.42 ± 2.25) participating in the study was higher than that of the nurses (17.88 ± 2.00), and the perceived stress level was lower. It was determined that most physicians and nurses strengthened their team/work friendship bonds during the pandemic, but the motivation to work decreased. CONCLUSION: The study results suggest that frontline intensive care workers should be closely monitored as a high-risk group for psychological problems. The provision of better personal protective equipment, together with on-going monitoring and provision of psychological support, and strong family support will increase the resilience of frontline healthcare workers.

Effects of acupuncture on pain and levels of IL-17 and IL-23 in the treatment of non-thermal endovenous ablation: A randomized clinical trial.

OBJECTIVES: Acupuncture is one of the oldest therapeutic interventions in the world for the treatment of pain, musculoskeletal diseases, and inflammation. This study aimed to investigate the effect of acupuncture on pain and IL-17 and IL-23 levels in the treatment of endovenous ablation. METHODS: The study was a randomized controlled trial. Patients were divided into group C (Control, n = 35) and group A (Acupuncture, n = 35). Group A patients were treated with acupuncture 24 h preoperatively. Follow-up checkups were conducted intraoperatively, postoperatively, and on the third day. RESULTS: There was no difference between men; there was a difference between women. Visual analog scale score was lower in group A at the intraoperative third and fifth minutes (0.00 vs. 1 and 0.00 vs. 0.5). Analgesic consumption was lower in group A at the end of third day (p = 0.024). Postoperative IL-17 levels were higher than preoperative levels in group A (23.58 vs. 19.33). Postoperative IL-23 levels were lower than preoperative levels in group A (13.66 vs. 29.51). Group C showed increased postoperative IL-23 levels (28.81 vs. 33.51). Preoperative IL-17 and postoperative IL-23 levels were lower in group A than in group C (19.33 vs. 27.69 and 13.66 vs. 33.51). Although no difference was observed between group A and group C in preoperative saphenous vein diameter, postoperative saphenous vein diameter was smaller in group A (p = 0.008). Saphenous vein diameter was smaller on day 3 in group A than in group C (p = 0.043). CONCLUSION: Acupuncture is effective on acute pain and level of IL-23 in the treatment of endovenous ablation using cyanoacrylate.

Factors associated with antenatal depression during the COVID-19 (SARS-CoV2) pandemic: A cross-sectional study in a cohort of Turkish pregnant women.

PURPOSE: To determine the effect of the COVID-19 pandemic on antenatal depression in Turkish pregnant women. DESIGN AND METHODS: In this cross-sectional study, data were collected from 497 pregnant women between May and July 2020 using the Edinburgh Depression Scale (EDS) to determine the effect of obstetrics history, fear of hospitalization, concerns about the pandemic, birth, and the health of both mother and infant, on antenatal depression during the COVID-19 outbreak in Turkey. FINDINGS: The general EDS mean score of the total group was determined as mean 13.70 ± 6.22, which was higher than the critical cutoff point of 13. According to the multiple linear regression model applied in the study, the best predictive variables for the mean EDS score were determined to be concerned about completing a healthy pregnancy (r = -0.45), social media and news programs related to COVID-19 increasing levels of concern (r = -0.31), fear of hospitalization as the birth approaches (r = -0.45), having bad dreams during the COVID-19 pandemic (r = -0.41), the request for an elective cesarean delivery because of fear of catching COVID-19 (r = -0.40), fear of breastfeeding the infant (r = -0.45), and concerns that their own health would be negatively affected because of the pandemic (r = - 0.39), and these variables affected the mean EDS score negatively (total variance 40.5%, R = 0.642). PRACTICAL IMPLICATIONS: The COVID-19 pandemic has created an urgent need to implement specific antenatal programs to promote the psychological health of pregnant women and reduce antenatal depression during this or similar crises.

Effect of mechanical ventilation during cardiopulmonary bypass on oxidative stress: a randomized clinical trial.

BACKGROUND: Cardiopulmonary bypass (CPB) causes systemic oxidative stress response and endothelial damage in systemic organs. We investigated the effects of positive end-expiratory pressure (PEEP) and mechanical ventilation (MV) applications on oxidative stress in CPB. METHODS: Seventy-one patients were recruited and 60 completed the study. Randomized groups: MV off (Group 1); MV on, tidal volume (TV) at 3-4 mL.kg-1 (Group 2); MV on, TV at 3-4 mL.kg-1, PEEP at 5 cmH2O (Group 3), n = 20 in each group. As oxidative stress markers, we used glutathione peroxidase (GPx), total antioxidant status (TAS), total oxidant status (TOS), total and native thiol (TT, NT), malondialdehyde (MDA), and catalase. We also investigated the correlation between oxidative stress and postoperative intubation time. RESULTS: The postoperative GPx levels in Group 2 were higher than Group 3 (p = 0.017). In groups 2 and 3, TAS levels were higher postoperatively than intraoperatively (p = 0.001, p = 0.019, respectively). In Group 2, the TT levels were higher postoperatively than preoperatively and intraoperatively (p = 0.008). In Group 3, the postoperative MDA levels were higher than preoperatively (p = 0.001) and were higher than both postoperative levels of Group 1 and 2 (p = 0.043, p = 0.003). As the preoperative TAS (Group 2) decreased and the postoperative NT (Group 2) and catalase (Group 3) increased, the postoperative intubation time lengthened. CONCLUSION: MV ( 3-4 mL.kg-1) alone seems to be the most advantageous strategy. Prolonged postoperative intubation time was associated with both increased NT and catalase levels.

A Diagnostic Dilemma for Acute Abdomen: Sclerosing Encapsulating Peritonitis (Abdominal Cocoon Syndrome); A Retrospective Cohort Study.

BACKGROUND: Sclerosing encapsulating peritonitis (SEP) is a rare cause of acute abdomen and can be easily misdiagnosed. Preoperative diagnosis of the SEP can be performed with preoperative imaging studies. We aimed to evaluate the clinical features of ileus cases who were diagnosed with primary or secondary SEP in the last five years. METHODS: This retrospective cohort study evaluated the patients who were admitted with ileus or acute abdomen symptoms to the Emergency Department of Elazig Training and Research Hospital and underwent surgery by the same surgical team of General Surgery Department between January 2014 and January 2019. Patients who were diagnosed with primary or secondary SEP were included. The demographic data, clinical presentation, whether the disease was primary or secondary, the treatment options performed and mortality rates were evaluated. RESULTS: SEP was observed in 11 of the patients. Ten patients underwent surgery (90.9%), and one patient (9.1%) was treated conservatively. Of the patients, six had secondary SEP (54.5%) and five had primary SEP (45.5%). In total, five patients were female (45.5%) and six were male (54.5%). The median age of the patients was 35 years (24-69). The median age of the patients with primary disease was 48 (29-69) years, while the median age of patients with secondary disease was 34.5 (24-64) years. One patient expired in the postoperative 8th hour. CONCLUSION: SEP should be considered in the case of recurrent abdominal pain attacks, especially in patients undergoing peritoneal dialysis, and it should be known that the mortality rate is high when misdiagnosed.

The efficacy of LigaSure™ open instruments in cases of cesarean hysterectomy due to placenta percreta: a retrospective, record-based, comparative study.

OBJECTIVE: The standard treatment for patients with placenta percreta is cesarean hysterectomy that can cause severe bleeding. New-generation vessel sealing systems like LigaSure can cut and seal vascular structures and tissues. The aim of this study was to retrospectively compare hysterectomies performed with traditional instruments and those performed with LigaSure instruments to determine the possible advantages with the latter. MATERIALS AND METHODS: Patients with placenta percreta who underwent elective cesarean hysterectomy by the same surgeon were divided into two groups based on the type of instruments used. Group 1, the standard conventional hysterectomy group, operated with conventional instruments for cutting and tying; and Group 2, the LigaSure hysterectomy group, operated with the new-generation bipolar sealing and cutting instruments. The groups were retrospectively compared for bleeding, operating time, and complications. RESULTS: In Group 2, the operating time, intraoperative and total transfused erythrocyte suspension units, total fluid in the drain, and total hospital stay were lower than in Group 1 (p < .05), as was the need for internal iliac artery ligation (p = .013). The complication rates were similar between the two groups (p > .05). CONCLUSION: The use of LigaSure open instruments in cesarean hysterectomies in patients with placenta percreta may reduce operating times and the amount of bleeding.

Delta Neutrophil Index and Neutrophil-to-Lymphocyte Ratio in the Differentiation of Thyroid Malignancy and Nodular Goiter.

BACKGROUND: It was aimed to evaluate the relationship between delta neutrophil index (DNI) and neutrophil-to-lymphocyte ratio (NLR) in the preoperative differentiation of nodular goiter and thyroid malignancy. METHODS: Patients over the age of 18 who underwent thyroid surgery between November 2014 and November 2019 were evaluated in this retrospective cohort study. Patients were divided into two groups according to their pathology results: malignant (Group M) and benign (Group B) thyroid disorders. White blood cell (WBC) count, neutrophil count, lymphocyte count, IG count and DNI were measured using an automated hematological analyzer from blood samples obtained at the preoperative period and postoperative 6th month of the follow-up. Neutrophil-to-lymphocyte ratio (NLR) values were manually calculated. Numerical data are expressed as means ± standard deviations (minimum-maximum values) or medians (minimum-maximum values) according to the normal distribution. Categorical values are expressed as percentages (%). RESULTS: A total of 243 patients (190 patients in Group B and 53 patients in Group M) who met the inclusion criteria were evaluated. The male/female ratio was 49/194. A statistically significant difference between Group M and Group B in terms of preoperative NLR, DNI and IG count was observed (p = 0.001, < 0.001 and < 0.001, respectively). No statistically significant difference was observed between the groups in terms of the control values performed in the postoperative period in terms of the NLR, DNI and IG count (p = 0.711, 0.333 and 0.714, respectively). A significant decrease was observed in the preoperative and postoperative DNIs, IG counts and NLRs in Group M (p = 0.009, < 0.001 and < 0.001, respectively). For the diagnosis of malignant thyroid diseases, the cut-off value of DNIs was ≥0.35%, and DNI sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were 79.2%, 78.9%, 79.2% and 77.9%, respectively (area under the curve [AUC]: 0.847; confidence interval [CI]: 0.784-0.911). The cut-off value of the IG count was ≥25/mm3, and its sensitivity, specificity, PPV and NPV were 83%, 72.1%, 83%, and 72.1%, respectively (AUC: 0.847; CI: 0.784-0.911). CONCLUSION: DNI and IG counts are cheap and easily accessible tests that can be automatically calculated from automated systems without additional cost in differentiation of thyroid malignancies from benign disorders in the preoperative period.

A randomized pilot study of electro-acupuncture treatment for hysterosalpingography pain relief and related anxiety.

OBJECTIVE: To investigate the effect of acupuncture on reducing pain and anxiety related to hysterosalpingography (HSG). MATERIALS AND METHODS: A total of 107 patients planned to undergo HSG were randomly separated into 3 groups; the acupuncture group (n=36), intramuscular diclofenac sodium group (n=35), and control group (n=37). In the acupuncture group, electro-acupuncture was applied to specified points for 20 mins before the procedure. In the intramuscular diclofenac sodium group, an intramuscular injection of 75 mg diclofenac sodium was applied 30 mins before the procedure. No analgesics were administered to the patients in the control group before intervention. Pain was evaluated with a Visual Analog scale (VAS) and anxiety with the State-trait Anxiety inventory -state (STAI-S), preoperatively and at specified times postoperatively. RESULTS: The VAS scores at 1 and 5 minutes after HSG were similar in acupuncture group and intramuscular diclofenac sodium group, and significantly lower than in the control group. At 30 mins postoperatively, there was no significant difference between the 3 groups in respect of the VAS scores. The STAI-S scores at 1 hour preoperatively were similar in all the groups (p=0.563). In the comparisons of the STAI-S values at preoperative 5 mins, following acupuncture in acupuncture group and the diclofenac injection in intramuscular diclofenac sodium group, and at postoperative 30 mins, the acupuncture group values were determined to be statistically significantly lower than those of the other groups (p<0.001, p<0.001). CONCLUSION: Acupuncture has similar effects on the reduction of pain as other analgesics and reduces anxiety. It can therefore be used in HSG in suitable clinics.

Comparison of the operative and postoperative effects of del Nido and blood cardioplegia solutions in cardiopulmonary bypass surgery.

OBJECTIVE: Our goal was to compare the operative and postoperative effects of del Nido cardioplegia (DN group) and blood cardioplegia (BC group) performed in cardiac surgery. METHODS: A total of 83 patients were included, separated into DN group and BC group. The operative and postoperative effects of the two groups were compared for the first 24 hours until extubation. The operative and postoperative complete blood count (CBC), biochemical values and clinical parameters were compared. RESULTS: The first control activated clotting time (ACT) levels in DN group patients were lower (P=0.003) during the operation. The amount of cardioplegia in DN group were lower than that in BC group (P=0.001). The pump outflow and postoperative lactate level of DN group were lower than those of BC group (P=0.005, P=0.018, respectively), as well as the amounts of NaHCO3 (P=0.006) and KCl (P=0.001) used during the operation. The same occurred with the first monocytes (Mo) and mean corpuscular volume (MCV) levels in the postoperative intensive care unit (P=0.006, P=0.002). However, the first glucose level and the eosinophil (Eo) level were higher in DN group (P=0.011, P=0.047, respectively). CONCLUSION: In the operative evaluation, the amount of cardioplegia, the first ACT levels, the pump outflow lactate level and the amounts of NaHCO3 and KCl in DN group were lower. In postoperative evaluation, measured level of lactate, Mo and MCV in DN group were all lower; their glucose and Eo levels were higher.

Effects of music therapy on pain and oxidative stress in oocyte pick-up: A randomized clinical trial / Efeitos da musicoterapia sobre dor e estresse oxidativo na aspiração folicular: estudo clínico randomizado

Abstract Background and objective: The aim was to investigate the effects of Turkish classical music on pain and oxidative stress in patients undergoing oocyte pick-up. Methods: The study was a randomized, controlled trial. The groups included Group NM (Non-Music), control group; Group PM, which comprised patients who listened to music before the operation; and Group CM, which comprised patients who listened to music both before and during the operation. Blood was drawn prior to the operation to measure the oxidative stress values. Pain, hemodynamic parameters, oxidative stress values were assessed postoperatively. Results: The number of patients requiring additional propofol was higher in Group PM than in Groups NM and CM (p = 0.003). The postoperative Visual Analog Scale (VAS) score were lower in Groups PM and CM than in Group NM (p = 0.001, p = 0.007) in the 1st and 60th minutes. The postoperative VAS score was lower in Group CM than in Group NM (p = 0.045) in the 5th minute. The postoperative additional analgesic requirements were lower in Groups PM and CM than in Group NM (p = 0.045). The postoperative blood glutathione peroxidase values were significantly higher in Groups PM and CM than in Group NM (p = 0.001). The postoperative catalase values were significantly higher in Groups PM and CM than in Group NM (p = 0.008 and p < 0.001). The preoperative malondialdehyde values were significantly lower in Groups PM and CM than in Group NM. The preoperative nitric oxide values were higher in Groups PM and CM than in Group NM (p < 0.001), whereas the postoperative nitric oxide values were lower in Groups PM and CM than in Group NM (p < 0.001). Conclusion: Turkish classical music has beneficial effects on pain and oxidative stress in oocyte pick-up patients.

Resumo Justificativa e objetivo: O objetivo deste estudo foi investigar os efeitos da música clássica turca sobre a dor e o estresse oxidativo em pacientes submetidas a aspiração folicular. Método: Estudo randomizado controlado. Os grupos foram: grupo controle NM, sem música; Grupo PM, com pacientes que ouviram música antes da cirurgia; e Grupo CM, com pacientes que ouviram música antes e durante a cirurgia. Foi coletado sangue antes da cirurgia para avaliar os valores de estresse oxidativo. Dor, parâmetros hemodinâmicos e valores de estresse oxidativo foram avaliados após a cirurgia. Resultados: O número de pacientes que necessitaram de propofol adicional foi mais alto no Grupo PM do que nos grupos NM e CM (p = 0,003). A pontuação da Escala Visual Analógica (EVA) pós-operatória foi mais baixa nos Grupos PM e CM do que no Grupo NM (p = 0,001; p = 0,007), no 1° e 60° minutos. A pontuação da EVA pós-operatória foi mais baixa no Grupo CM do que no grupo NM (p = 0,045) no 5° minuto. A necessidade de analgesia pós-operatória adicional foi mais baixa nos Grupos PM e CM do que no Grupo NM (p = 0,045). Os valores pós-operatórios de glutationa peroxidase no sangue foram significantemente mais altos nos Grupos PM e CM do que no Grupo NM (p = 0,001). Os valores pós-operatórios de catalase foram significantemente mais altos nos Grupos PM e CM do que no Grupo NM (p = 0,008 e p≤ 0,001). Os valores pré-operatórios de malondialdeído foram significantemente mais baixos nos grupos PM e CM do que no Grupo NM. Os valores pré-operatórios de óxido nítrico foram mais altos nos grupos PM e CM do que no Grupo NM (p≤ 0,001), ao passo que valores pós-operatórios de óxido nítrico foram mais baixos nos grupos PM e CM do que no Grupo NM (p≤ 0,001). Conclusão: Música clássica turca exerce efeito benéfico sobre a dor e estresse oxidativo em pacientes na aspiração folicular.

Comparison of the operative and postoperative effects of del Nido and blood cardioplegia solutions in cardiopulmonary bypass surgery

Abstract Objective: Our goal was to compare the operative and postoperative effects of del Nido cardioplegia (DN group) and blood cardioplegia (BC group) performed in cardiac surgery. Methods: A total of 83 patients were included, separated into DN group and BC group. The operative and postoperative effects of the two groups were compared for the first 24 hours until extubation. The operative and postoperative complete blood count (CBC), biochemical values and clinical parameters were compared. Results: The first control activated clotting time (ACT) levels in DN group patients were lower (P=0.003) during the operation. The amount of cardioplegia in DN group were lower than that in BC group (P=0.001). The pump outflow and postoperative lactate level of DN group were lower than those of BC group (P=0.005, P=0.018, respectively), as well as the amounts of NaHCO3 (P=0.006) and KCl (P=0.001) used during the operation. The same occurred with the first monocytes (Mo) and mean corpuscular volume (MCV) levels in the postoperative intensive care unit (P=0.006, P=0.002). However, the first glucose level and the eosinophil (Eo) level were higher in DN group (P=0.011, P=0.047, respectively). Conclusion: In the operative evaluation, the amount of cardioplegia, the first ACT levels, the pump outflow lactate level and the amounts of NaHCO3 and KCl in DN group were lower. In postoperative evaluation, measured level of lactate, Mo and MCV in DN group were all lower; their glucose and Eo levels were higher.

[Effects of music therapy on pain and oxidative stress in oocyte pick-up: a randomized clinical trial]. / Efeitos da musicoterapia sobre dor e estresse oxidativo na aspiração folicular: estudo clínico randomizado.

BACKGROUND AND OBJECTIVE: The aim was to investigate the effects of Turkish classical music on pain and oxidative stress in patients undergoing oocyte pick-up. METHODS: The study was a randomized, controlled trial. The groups included were Group NM (Non-Music), control group; Group PM, which comprised patients who listened to music before the operation; and Group CM, which comprised patients who listened to music both before and during the operation. Blood was drawn prior to the operation to measure the oxidative stress values. Pain, hemodynamic parameters, oxidative stress values were assessed postoperatively. RESULTS: The number of patients requiring additional propofol was higher in Group PM than in Groups NM and CM (p=0.003). The postoperative Visual Analog Scale (VAS) score were lower in Groups PM and CM than in Group NM (p=0.001, p=0.007) in the 1st and 60th minutes. The postoperative VAS score was lower in Group CM than in Group NM (p=0.045) in the 5th minute. The postoperative additional analgesic requirements were lower in Groups PM and CM than in Group NM (p=0.045). The postoperative blood glutathione peroxidase values were significantly higher in Groups PM and CM than in Group NM (p=0.001). The postoperative catalase values were significantly higher in Groups PM and CM than in Group NM (p=0.008 and p ≤0.001). The preoperative malondialdehyde values were significantly lower in Groups PM and CM than in Group NM. The preoperative nitric oxide values were higher in Groups PM and CM than in Group NM (p ≤0.001), whereas the postoperative nitric oxide values were lower in Groups PM and CM than in Group NM (p ≤0.001). CONCLUSION: Turkish classical music has beneficial effects on pain and oxidative stress in oocyte pick-up patients.

Are high fresh gas flow rates necessary during the wash-in period in low-flow anesthesia?

In low-flow anesthesia (LFA), there is a wash-in period in which usually high fresh gas flow (FGF) rates are used to achieve the required initial concentration of anesthetic agent in the alveoli. The aim of this study was to compare the efficiency, safety and the consumption of desflurane in LFA using constant FGF (1 L/min) and conventional LFA using high FGF (4 L/min) during the wash-in period. Eighty patients, who were scheduled for elective surgery under general anesthesia with endotracheal intubation, were enrolled in the study. Wash-in was accomplished with 1 L/min FGF (50% O2, 50% air) and 18% desflurane in group 1; and by 4 L/min FGF (50% O2, 50% air) and 6% desflurane in group 2. Throughout the surgery, the vaporizer was adjusted to maintain 0.6 to 0.8 minimum alveolar concentration (MAC). The time required to reach 0.7 MAC was shorter in group 1 (160 seconds [135-181] vs 288 seconds [240-500], P < .001). In 6 patients in group 1 and 13 in group 2, vaporizer settings were adjusted to maintain 0.6 to 0.8 MAC (P = .048). Desflurane consumption in the first hour and total desflurane consumption were higher in group 2 (P < .001 and P = .012, respectively). The efficiency of anesthesia in both the first hour and in total was higher in group 1 (P < .001). It is safe, more efficient, and economical to use 1 L/min FGF during the wash-in period in LFA.