scholarly journals Efficacy of Intrathecally Administered Dexmedetomidine Versus Dexmedetomidine With Fentanyl in Patients Undergoing Major Abdominal Cancer Surgery

2012 ◽  
Vol 4;15 (4;8) ◽  
pp. 339-348 ◽  
Author(s):  
Sahar A. Mohamed

Background: Most of the clinical experience gained in the use of intrathecal α2- adrenoceptor agonists has been described with clonidine. Human studies using a combination of intrathecal dexmedetomidine and local anesthetics are lacking. Objectives: A safety investigation and comparison of the analgesic efficacy of intrathecally administered dexmedetomidine or dexmedetomidine combined with fentanyl in patients undergoing major abdominal cancer surgery. Study Design: A randomized, double-blind trial. Setting: Academic medical center. Methods: Ninety patients were randomly assigned to receive intrathecally either 10 mg bupivacaine 0.5% (control group, n = 30), or 10 mg bupivacaine 0.5% plus 5 µg dexmedetomidine (dexmedetomidine group, n = 30), or 10 mg bupivacaine 0.5% plus 5 µg dexmedetomidine and 25µg fentanyl (dexmedetomidine+ group, n = 30). Assessment parameters included hemodynamics, sedation score, pain severity, time of first analgesics request, total analgesic consumption, and side effects in the first 24 hours. Results: The mean intraoperative heart rate was significantly reduced in the dexmedetomidine group (P < 0.05) and the dexmedetomidine+ group (P < 0.05) compared with the control group. Also, there was a significant reduction in mean intraoperative systolic and diastolic blood pressure in the dexmedetomidine group (P < 0.05) and the dexmedetomidine+ group (P < 0.05) compared with the control group, with no significant differences in postoperative hemodynamics or sedation scores among all the study groups. The mean visual analog scale scores showed a significant reduction immediately and at 12 hours postoperatively in both the dexmedetomidine and dexmedetomidine+ groups compared to the control group. The mean time of the first analgesic request was significantly prolonged in the dexmedetomidine group (3.30 ± 0.87 hours, P < 0.01) and the dexmedetomidine+ group (5.41 ± 1.23 hours, P < 0.01) compared with the control group (0.23 ± 0.11 hours). Moreover, postoperative tramadol consumption was significantly reduced in the dexmedetomidine (142.85 ± 13.04 mg, P < 0.01) and the dexmedetomidine+ (131.25 ± 11.96 mg, P < 0.01) groups, compared with the control group (310.0 ± 12.08 mg). No significant serious adverse effects were recorded during the study. Limitations: This study is limited by its sample size. Conclusion: Dexmedetomidine 5 µg given intrathecally improves the quality and the duration of postoperative analgesia and also provides an analgesic sparing effect in patients undergoing major abdominal cancer surgery. Furthermore, the addition of intrathecal fentanyl 25 µg has no valuable clinical effect. Key words: dexmedetomidine, fentanyl, intrathecal, postoperative pain

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A335-A335
Author(s):  
Diana Athonvarangkul ◽  
Felona Gunawan ◽  
Kathryn Nagel ◽  
Leigh Bak ◽  
Kevan C Herold ◽  
...  

Abstract Diabetes and hyperglycemia are risk factors for morbidity and mortality in hospitalized patients with COVID19. Subspecialty consultative resources to help front-line clinicians treat these conditions is often limited. We implemented a “Virtual Hyperglycemia Surveillance Service (VHSS)” to guide glucose management in COVID19 patients admitted to our 1541-bed academic medical center. From April 22 to June 9, 2020, hospitalized adult patients with COVID19 and 2 or more blood glucose (BG) values greater than 250 mg/dl over 24-h were identified using a daily BG report. The VHSS reviewed BGs and treatment plans, then made recommendations for future glycemic management via a one-time note, visible to all providers. Some patients with re-admission or persistently elevated BG after 1 week received a second VHSS note. We compared BGs from 24-h pre- and 72-h post-intervention starting at 6AM on the day following VHSS review. We also evaluated for hypoglycemia, insulin infusion use and use of formal diabetes consults. A subgroup analysis was performed on patients in the intensive care unit (ICU). At the end of the intervention, we identified a retrospective control cohort admitted to the same hospital from March 21 to April 21, 2020 who met the inclusion criteria for a VHSS assessment. The VHSS group consisted of 100 patients with 126 individual VHSS encounters, and the control group comprised 50 patients. Baseline characteristics in the VHSS and control groups, respectively, were: mean age 62.5 vs 62.1 years, % male 58 vs 56, mean weight 91.4 vs 93.4 kg, BMI 31.8 vs 33.0 kg/m2, and HbA1c 9.1 vs 8.8 %. There were fewer patients in the ICU in the VHSS than control group (44% vs 66%). In the VHSS group, mean BG pre- vs. post-intervention was 260.3 ±21.7 and 227.4 ±25.3 mg/dl (p&lt;0.001). In the control group, mean BG pre-and post- the day they met assessment criteria was 264.8 ± 6.5 mg/dl and 250.6 ± 8.6 mg/dl (p=0.18). There was no difference in the use of insulin infusions or diabetes consults between the two groups. More hypoglycemia (BG&lt;70 mg/dl) occurred in the VHSS than control group (8.3% vs 0%, p=0.04). Within the VHSS group, the average change in BG was significantly greater in ICU than non-ICU patients (-51.8 ±8.7 vs -19.6 ±5.0 mg/dl, p&lt;0.01) and the reduction in the % of BG over 250 mg/dl was also significantly greater in the ICU (-32.2% vs -16.8%, p=0.02). Implementation of a single virtual consult for severely hyperglycemic hospitalized COVID19 patients was associated with rapidly reduced BG concentrations, especially in the ICU. The mean reduction in BG with VHSS intervention was more than 2-fold greater than that observed in our control group. Glucose control remained suboptimal, however, suggesting the need for subsequent input from this specialty service.


2019 ◽  
Vol 40 (3) ◽  
pp. 269-275 ◽  
Author(s):  
Alyssa B. Christensen ◽  
Viktorija O. Barr ◽  
David W. Martin ◽  
Morgan M. Anderson ◽  
Amanda K. Gibson ◽  
...  

AbstractObjective:We evaluated whether a diagnostic stewardship initiative consisting of ASP preauthorization paired with education could reduce false-positive hospital-onset (HO) Clostridioides difficile infection (CDI).Design:Single center, quasi-experimental study.Setting:Tertiary academic medical center in Chicago, Illinois.Patients:Adult inpatients were included in the intervention if they were admitted between October 1, 2016, and April 30, 2018, and were eligible for C. difficile preauthorization review. Patients admitted to the stem cell transplant (SCT) unit were not included in the intervention and were therefore considered a contemporaneous noninterventional control group.Intervention:The intervention consisted of requiring prescriber attestation that diarrhea has met CDI clinical criteria, ASP preauthorization, and verbal clinician feedback. Data were compared 33 months before and 19 months after implementation. Facility-wide HO-CDI incidence rates (IR) per 10,000 patient days (PD) and standardized infection ratios (SIR) were extracted from hospital infection prevention reports.Results:During the entire 52 month period, the mean facility-wide HO-CDI-IR was 7.8 per 10,000 PD and the SIR was 0.9 overall. The mean ± SD HO-CDI-IR (8.5 ± 2.0 vs 6.5 ± 2.3; P < .001) and SIR (0.97 ± 0.23 vs 0.78 ± 0.26; P = .015) decreased from baseline during the intervention. Segmented regression models identified significant decreases in HO-CDI-IR (Pstep = .06; Ptrend = .008) and SIR (Pstep = .1; Ptrend = .017) trends concurrent with decreases in oral vancomycin (Pstep < .001; Ptrend < .001). HO-CDI-IR within a noninterventional control unit did not change (Pstep = .125; Ptrend = .115).Conclusions:A multidisciplinary, multifaceted intervention leveraging clinician education and feedback reduced the HO-CDI-IR and the SIR in select populations. Institutions may consider interventions like ours to reduce false-positive C. difficile NAAT tests.


2021 ◽  
pp. 019459982198960
Author(s):  
Tiffany V. Wang ◽  
Nat Adamian ◽  
Phillip C. Song ◽  
Ramon A. Franco ◽  
Molly N. Huston ◽  
...  

Objectives (1) Demonstrate true vocal fold (TVF) tracking software (AGATI [Automated Glottic Action Tracking by artificial Intelligence]) as a quantitative assessment of unilateral vocal fold paralysis (UVFP) in a large patient cohort. (2) Correlate patient-reported metrics with AGATI measurements of TVF anterior glottic angles, before and after procedural intervention. Study Design Retrospective cohort study. Setting Academic medical center. Methods AGATI was used to analyze videolaryngoscopy from healthy adults (n = 72) and patients with UVFP (n = 70). Minimum, 3rd percentile, 97th percentile, and maximum anterior glottic angles (AGAs) were computed for each patient. In patients with UVFP, patient-reported outcomes (Voice Handicap Index 10, Dyspnea Index, and Eating Assessment Tool 10) were assessed, before and after procedural intervention (injection or medialization laryngoplasty). A receiver operating characteristic curve for the logistic fit of paralysis vs control group was used to determine AGA cutoff values for defining UVFP. Results Mean (SD) 3rd percentile AGA (in degrees) was 2.67 (3.21) in control and 5.64 (5.42) in patients with UVFP ( P < .001); mean (SD) 97th percentile AGA was 57.08 (11.14) in control and 42.59 (12.37) in patients with UVFP ( P < .001). For patients with UVFP who underwent procedural intervention, the mean 97th percentile AGA decreased by 5 degrees from pre- to postprocedure ( P = .026). The difference between the 97th and 3rd percentile AGA predicted UVFP with 77% sensitivity and 92% specificity ( P < .0001). There was no correlation between AGA measurements and patient-reported outcome scores. Conclusions AGATI demonstrated a difference in AGA measurements between paralysis and control patients. AGATI can predict UVFP with 77% sensitivity and 92% specificity.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 100.3-100
Author(s):  
Y. Wang ◽  
X. Liu ◽  
Y. Shi ◽  
X. Ji ◽  
W. Wang ◽  
...  

Background:Clinical practice guidelines recommend that exercise is an essential component in the self-management of Ankylosing Spondylitis (AS). Attending supervised interventions requiring periodic medical center visits can be burdensome and patients may decline participation, whereas, effective home-based exercise interventions that do not need regular medical center visits are likely to be more accessible and acceptable for patients with AS. Recently, increasing evidences have been accumulated that the wearable devices could facilitate patients with inflammatory arthritis by giving exercise instructions and improving self-efficacy. Therefore, patients with AS may benefit from an effective technology-assisted home-based exercise intervention.Objectives:To investigate the efficacy of a comprehensive technology-assisted home-based exercise intervention on disease activity in patients with AS.Methods:This study was a 16-week assessor-blinded, randomized, waiting-list controlled trial (ChiCTR1900024244). Patients with AS were randomly allocated to the home-based exercise intervention group and the waiting-list control group. A 16-week comprehensive exercise program consisting of a moderate intensity (64%-76% HRmax) aerobic training for 30min on 5 days/week and a functional training for 60min on 3 days/week was given to patients in the intervention group immediately after randomization, with 1.5h training sessions for two consecutive days by a study physical therapist at baseline and Week 8. The aerobic exercise intensity was controlled by a Mio FUSE Wristband with a smartphone application. The functional training consisted of the posture training, range of motion exercises, strength training, stability training and stretching exercises. Patients in control group received standard care during the 16-week follow-up and started to receive the exercise program at Week 16. The primary outcome was ASDAS at Week 16. The secondary outcomes were BASDAI, BASFI, BASMI, ASAS HI, peak oxygen uptake, body composition and muscle endurance tests. The mean difference between groups in change from baseline was analyzed with the analysis of covariance.Results:A total of 54 patients with AS were enrolled (26 in intervention group and 28 in control group) and 46 (85.2%) patients completed the 16-week follow-up. The mean difference of ASDAS between groups in change from baseline to 16-week follow-up was −0.2 (95% CI, −0.4 to 0.003, P = 0.032), and the mean change from baseline was -0.4 (95% CI, -0.5 to -0.2) in the intervention group vs -0.1 (95% CI, -0.3 to 0.01) in the control group, respectively. Significant between-group differences were found between groups for BASDAI (−0.5 [95% CI, −0.9 to −0.2], P = 0.004), BASMI (−0.7 [95% CI, −1.1 to −0.4], P <0.001), BASFI (−0.3 [95% CI, −0.6 to 0.01], P=0.035), peak oxygen uptake (2.7 [95% CI, 0.02 to 5.3] ml/kg/min, P=0.048) and extensor endurance test (17.8 [95% CI, 0.5 to 35.2]s, P=0.044) at Week 16. Between-group differences were detected in ASAS HI (−0.9 [95% CI, −1.7 to −0.1], P=0.030), body fat percentage (−1.0 [95% CI, −2.0 to −0.01] %, P=0.048) and visceral adipose tissue (−4.9 [95% CI, −8.5 to −1.4] cm2, P=0.008) at Week 8, but not at Week 16. No significant between-group differences were detected in the total lean mass, time up and go test and the flexor endurance test during the follow-up.Conclusion:Comprehensive technology-assisted home-based exercise has been shown to have beneficial effects on disease activity, physical function, spinal mobility, aerobic capacity, and body composition as well as in improving fatigue and morning stiffness of patients with AS.References:[1]van der Heijde D, Ramiro S, Landewé R, et al. Ann Rheum Dis 2017;76:978–991.Disclosure of Interests:None declared


Author(s):  
Maryam Sadeghi ◽  
Naeimeh Moheb ◽  
Marziyeh Alivandi Vafa

Introduction: The aim of current paper was to compare the effectiveness of acceptance and commitment group therapy (ACT) and group cognitive therapy (GCT) on Alexithymia and marital boredom (MB) among women affected by marital infidelity in Mashhad. Method: This clinical trial was a double- blind study with a pretest-posttest design in which two intervention groups and one control group were investigated. The study performed on women who realized their spouse infidelity and referred to Azad University Counseling Center in Mashhad in 2018. The sample consisted of 30 women who were selected by purposive sampling and were randomly assigned to two intervention groups and a control group (n=10 per group). The intervention groups were put under ACT training (twelve 90-minute sessions) and GCT training (twelve 90-minute sessions), but the control group did not receive any intervention. Data was obtained by the Toronto Alexithymia Scale-20 and Pines Marital Boredom Scale and was analyzed by multivariate analysis of covariance with SPSS (version 22) software. Results: The results showed a significant reduction in the mean score of MB in the ACT group, also there was a significant reduction in the mean score of Alexithymia in the GCT group (P <0.05). So comparing both therapies, ACT was more influential on reducing marital boredom whereas GCT was more effective on reducing alexithymia. Conclusion: Although both intervention methods were effective on Alexithymia and Marital Boredom in women affected by marital infidelity, it was demonstrated that ACT and GCT have more effect on Marital Boredom and Alexithymia, respectively.


2018 ◽  
Vol 6 (7_suppl4) ◽  
pp. 2325967118S0013
Author(s):  
Thomas Rudolf Pfeiffer ◽  
Jeremy M. Burnham ◽  
Ajay C. Kanakamedala ◽  
Jonathan Daniel Hughes ◽  
James J. Irrgang ◽  
...  

Objectives: Bony morphologic characteristics have been demonstrated to increase the risk of anterior cruciate ligament (ACL) injury. While posterior femoral condyle condylar offset is an aspect of distal femoral bony morphology that has been reported to influence range of motion and other aspects of knee joint kinematics, it remains unclear whether this characteristic influences the risk of ACL injury. The purpose of the study was to examine the relationship between distal femoral morphology and risks of ACL injury, reconstruction failure, and contralateral ACL injury. It was hypothesized that increased posterior femoral condylar depth, quantified as the cam ratio, would correlate with increased risk of primary ACL injuries, ACL reconstruction failures, and contralateral ACL injuries. Methods: Consecutive patients undergoing evaluation for knee complaints at an academic medical center from 2012-2016 with minimum 24-month follow-up were retrospectively reviewed. Subjects were stratified into four groups: a control group consisting of patients with no ACL injuries and three groups of patients with a primary ACL injury, failed ACL reconstruction, or previous ACL injury with subsequent contralateral ACL injury. Using lateral radiographs, the ratio of posterior condylar depth over total condylar distance was defined as the cam ratio. Analysis-of-variance (ANOVA) and post-hoc testing were used to test for differences in the mean tomahawk ratio between study groups (p<0.05). Receiver Operating Characteristic (ROC) analysis was performed to determine the optimal cam ratio cut-off for detecting increased risk for ACL injury. Results: One hundred and seventy-five patients met inclusion criteria. The mean cam ratios in the control, primary ACL injury, failed ACL reconstruction, and contralateral ACL injury groups were 61.1% (± 2.1), 64.2% (± 3.8), 64.4% (± 3.6), and 66.9% (± 4.0), respectively. Patients with a primary ACL injury, failed ACL reconstruction, or contralateral ACL injury had a significantly higher cam ratio compared to the control group (p<0.008). ROC analysis demonstrated a cam ratio of 63% or greater to be associated with an increased risk for ACL injury with a sensitivity of83% and a specificity of 71%. Conclusion: The data from this study show that an increased posterior femoral condylar depth, or cam ratio, might be associated with increased risk of ACL injury, including primary ACL injury, failed ACL reconstruction, and contralateral ACL injury. The data from this study may help clinicians identify patients at greater risk of ACL injury and re-injury. Future prospective studies will be helpful in investigating the mechanism by which an increased cam ratio increases ACL injury risk and potential strategies to mitigate the increased risk posed by this bony characteristic.


2017 ◽  
Vol 16 (3) ◽  
pp. 188-192
Author(s):  
BRUNO RONCAGLIO ◽  
RAPHAEL FERNANDES CALHAU ◽  
CHARBEL JACOB JÚNIOR ◽  
IGOR MACHADO CARDOSO ◽  
JOSÉ LUCAS BATISTA JÚNIOR ◽  
...  

ABSTRACT Objective: To evaluate the postoperative analgesic efficacy in patients undergoing lumbar canal decompression using epidural morphine and clonidine at the Hospital Santa Casa de Vitória - ES, Brazil. Methods: Prospective, randomized study of 60 patients with stenosis of the lumbar canal up to two levels with surgical indication, in which decompression of the canal was performed in association with lumbar arthrodesis. In group 1 we performed conventional postoperative analgesia and in group 2, in addition to conventional analgesia, we associated epidural morphine and clonidine. We used VAS as a means of analyzing pain intensity at 1, 12, and 36 hours after surgery. The statistical analysis was performed using Microsoft Office/Excel and the software GraphPad Prism (San Diego, CA, USA). Results: The mean age of patients was 47 years, and 52% were female. The mean VAS in the first hour, 12th, and 36th hours after surgery in the control group was 5.44, 2.13, and 0.55 respectively. In the morphine-clonidine group it was 6.96; 2.21 and 0.60. Comparing one group with another in its absolute values through the Mann-Whitney test, as well as comparing the pain variations between the 1st and 12th hour (1h X 12h) and between the 12th hour and 36th hour (12h x 36h ) through Student’s t test it became clear that there was no statistical difference between groups (p > 0.05). Conclusions: The addition of epidural morphine and clonidine to conventional analgesia is not beneficial to reduce postoperative pain in patients undergoing lumbar canal decompression.


2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Ahmed Mohamed Abdelhady ◽  
Mohamed Gadallah ◽  
Moustafa Shaheen ◽  
Sahar Mourad ◽  
Maged Hassan

Abstract Background Medical thoracoscopy (MT) under conscious sedation can be a painful procedure. A pilot study reported reduction in procedural pain with lidocaine application via chest tube before procedure. This study aimed at assessing the extent of effect of intrapleural lidocaine on pain during MT in a double-blind randomised trial. Results Thirty patients (mean age 48.3 years) were recruited, 14 randomised to the lidocaine group and 16 to the saline group. In four patients (two from each group), chest tube insertion prior to MT failed, and they were excluded from the final analysis. The mean (SD) visual analogue scale (VAS) pain score during procedure was 49 ± 33.2 for the lidocaine group and 57.4 ± 27.6 for the control group (mean difference − 8.4 points, p = 0.49). The VAS pain score as assessed by operator was 45.6 ± 19.8 for the lidocaine group and 46.6 ± 29.8 for the control group (p = 0.97). There was no difference in the VAS pain score at 120 min post MT or in the doses of sedatives used during procedure between the study groups. Conclusion ICA for MT does not seem to improve procedural pain as suggested by previous studies. Trial registration The study has been registered with the Pan African Clinical Trial Registry (PACTR202008762D159889).


2019 ◽  
Author(s):  
Caroline Yavari ◽  
Seyedeh Zahra Masoumi ◽  
Farideh Kazemi ◽  
Mansoureh Refaei ◽  
Abolghasem Yaghoobi

Abstract Background: Childbirth is an important experience in the woman's life; and its quality has short- and long-term effects on them. The present study aimed to determine the effect of positive mental imagery on the labor pain tolerance in primiparous women referred to Atieh teaching-medical center in Hamadan.Method: The present clinical trial study was conducted on 90 primiparous mothers referred to Atieh Hospital of Hamadan in interventional (n= 45) and control (n= 45) groups. Data collection tools included demographic information forms, Behavioral pain scale, Visual analogue scale (VAS), and the birth registration checklist that were responded by both groups through interviews and observation during labor. The intervention group participated in 4 weekly counseling sessions in groups of 5 to 7 participants, but the control group received only routine care. Finally, the obtained data from above questionnaires was analyzed using SPSS 21 and analysis of covariance (ANCOVA), Independent t-test and chi-square test and the significance level of tests was considered to be at the level of 5%.Results: The research results indicated that the mean age of control and intervention groups was 25.98±4.82 and 25.32± 4.85 respectively. The mean scores of Visual analogue scale (VAS) and the Behavioral Pain Scale significantly decreased compared to the control group (P <0.001). The mean scores of behavioral changes in the intervention group were 1.77 ± 0.68, 2.39± 0.54 and 3.09±0.60 in 4-5 cm, 6-7 cm and 8-10 cm dilatations respectively. That was statistically significant decrease compared to the control group (P=0.005). Conclusion: Positive mental imagery counseling reduced the visual analogue intensity and behavioral pain intensity in primiparous women. It seems that continuing education and counseling during pregnancy and empowering mothers to control themselves and learn mental imagery techniques and practice during pregnancy and childbirth can help mothers to more relax and alleviate the labor pain intensity.Trial registration: Trial Registration Clinical Trial Registry: IRCT20120215009014N242.Registered on 2017-09-10. https://en.irct.ir/trial/9621Sampling start date:2018-10-23


2020 ◽  
pp. 105566562095687
Author(s):  
Lauren L. Madhoun ◽  
Canice E. Crerand ◽  
Meghan O’Brien ◽  
Adriane L. Baylis

Objective: To examine relationships between early feeding and growth and maternal distress in infants with and without cleft lip and/or palate (CL/P). Design: Cross-sectional. Setting: Pediatric academic medical center in the Midwestern United States. Participants: Mothers of infants 1 to 12 weeks old with CL/P (n = 30) and without CL/P (control group, n = 30) were recruited at craniofacial clinic or pediatrician appointments. Main Outcome Measure(s): Maternal responses on the Feeding/Swallowing Impact Survey (FS-IS), Parenting Stress Index, Fourth Edition, Short Form (PSI-4-SF), and Edinburgh Postnatal Depression Scale. Infant feeding history and growth measurements were obtained. Results: Having an infant with CL/P revealed greater impact on maternal health-related quality of life due to feeding problems ( F = 4.83, P = .03). Mothers of infants with CL/P reported average range Total Stress scores on the PSI-4-SF, which were higher than controls ( F = 4.12, P = .05). Edinburgh Postnatal Depression Scale scores did not differ between groups. Compared to controls, infants with cleft palate had lower percentiles for weight ( t = 4.13, P = .04) and length ( t = 2.93, P = .01). Higher FS-IS scores were associated with longer feeding duration ( r = 0.32, P = .01) and lower weight ( r = −0.31, P = .02) and length ( r = −0.32, P = .02). Conclusions: Despite receiving early team care and feeding interventions, mothers of infants with CL/P reported higher stress and more challenges with feeding and growth. Future studies should examine targeted psychosocial interventions to improve feeding and growth outcomes in infants with CL/P.


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