P–098 Use of Dimethylxanthine Theophylline in surgical retrieved sperms that do not recover motility after thawing

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
N Calza ◽  
P M Ciotti ◽  
M L Tranquillo ◽  
L Notarangelo ◽  
S Zuffa ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Clinical Outcomes ◽  
Sperm Motility ◽  
Polarization Microscopy ◽  
Age Group ◽  
Miscarriage Rate ◽  
Group A ◽  
Viable Sperm ◽  
Recovery Group ◽  
Group B

Abstract Study question Can the use of Theophylline recover motility of frozen surgically retrieved sperms in case of absence of motility after thawing? Summary answer Theophylline allows to recover motility of thawed surgically retrieved sperms. The utilization of sperms with or without pharmacological activation gives comparable clinical outcomes. What is known already Testicular sperm motility is usually poor. A method is needed to detect viable sperm for ICSI when motility is totally absent after freezing/thawing. Hypo-osmotic swelling test, mechanical touch technique, laser-assisted immotile sperm selection, birefringence-polarization microscopy and exposure to pharmacological stimulation are techniques used for this purpose. Among pharmacological agents Dimethylxanthine Theophylline is a phosphodiesterase inibitor that improves sperm motility by promoting an increase in intracellular cyclic AMP levels. Few studies report that it is efficient for recovery of sperm motility in cases of thawed testicular and retrograde ejaculation samples improving reproductive outcomes. Study design, size, duration Retrospective analysis of sixty frozen surgical sperm cycles (45 patients) utilized from February 2018 to November 2020. After thawing, samples were divided in two Groups according to motility recovery. Group A: presence of motility, Group B: absence of motility. Group B was treated with Theophilline and motility was re-assessed after incubation. Activated sperms were utilized for ICSI when available. Sperm motility recovery, fertilization, pregnancy rate/transfer, implantation and miscarriage rate were evaluated in both Groups. Participants/materials, setting, methods Surgical specimens were treated and concentrated in SpermRinse™ Medium (Vitrolife) and then cryopreservated in nitrogen vapor in TEST Yolk Buffer (Irvine Scientific). After thawing, only samples with no motility recovery were treated with a brief incubation in Theophylline (GM501 SpermMobil, Gynemed) and washed in Polyvinylpyrrolidone (ICSITM Vitrolife) before injection. ICSI was performed in all cases approximately 4–5 hours after sperm thawing. After fertilization check, transfer was scheduled in day 2. Main results and the role of chance Women’s age Group A (34,39±2,29 M±SD) and group B (35,87±4,34 M±SD) and men’s age Group A (37,31±5,12 M±SD) and group B (40,89±8.15 M±SD) were not significantly different (P= .328 and P=.218) respectively. Group A: 13/60 cycles (21.7%) (9 patients). Pre freezing and post thawing total motility percentage were 34.0±19.0 (M±SD) and 13.5±15.6 (M±SD) respectively (39.8% recovery). Group B: 47/60 cycles (78.3%) (36 patients). Pre freezing total motility percentage was 5.3±8.5 (M±SD) and no motility was recovered post thawing (0%). After treatment with Theophylline total motility was 1.8±1.8 (M±SD) (33.5% recovery). Motile sperms were utilized in all cases except from two in the Group B. Number of injected oocytes was 2.8±1.1 (M±SD) in Group A and 4.3±3.1 (M±SD) in Group B (P=.004) respectively. Fertilisation rate (63.1% and 45.4%, P=.066), Number of embryos transferred (1.8±0.7 M±SD and 1.6±0.7 M±SD, P=.271), Pregnancy rate/Transfer (54.5% and 37.1%, P=.502), Implantation rate (30.0% and 27.8%, P=.919) and Miscarriage rate (33.3% and 30.7%, P=.675) were not statistically significant between Group A and B respectively. In the two cases of group B injected with immotile sperm, fertilization rate was 0% (0/3) and 50% (2/4). Limitations, reasons for caution A larger study is needed to investigate the recovery of sperms motility (and/or their activation) and clinical outcomes, in particular referring to the origin of sampling (epididymal aspirate and testicular tissue) and type of azoospermia (obstructive and non-obstructive). Wider implications of the findings: Theophylline is an effective tool for sperm motility recovery after thawing allowing to inject viable sperm and facilitating laboratory handling. Trial registration number Not applicable

scholarly journals INFLUENCE ON THE OUTCOME OF ART PROGRAMS OF FROZEN-THAWED BLASTOCYSTS EXPANDED ON FIVE OR SIX DAY

2021 ◽  
pp. 68-75
Author(s):  
A.O. Polumiskova ◽  
S.I. Tevkin ◽  
T.M. Jussubaliyeva ◽  
M.S. Shishimorova
Keyword(s):  
Pregnancy Rate ◽  
Assisted Reproductive Technologies ◽  
Reproductive Technologies ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Miscarriage Rate ◽  
Art Programs ◽  
Group A ◽  
The Difference ◽  
Group B

In order to increase the effectiveness of assisted reproductive technologies (ART) programs, it is essential to improve and develop conditions of embryo culture prior its transfer or cryopreservation of expanded blastocysts on the day 5 or 6. The aim of the study was to assess the effect of human blastocysts’ expansion timing on clinical pregnancy rate (CPR), miscarriage rate (MR) and take-home baby rate (THBR) in frozen-thawed cycles during ART programs. The study involved 2275 frozen embryo transfers (FET) of blastocysts expanded on the day 5 (group A) and 170 FET of blastocysts expanded on the day 6 (group B). The pregnancy rates in both groups were 50.8% and 46.5% respectively. There were no statistically significant differences in clinical pregnancy rate 37.4% and 37.0%, miscarriage rate 26.0% and 21.5% in both groups, respectively. THBR, as the main indicator of efficiency in the programs with transfer of post thawed expanded blastocysts on the day 5 (group A) or 6 (group B) were 36.5% and 35.2%, respectively (the difference is insignificant). In conclusion, in cryoprotocols the day of blastocyst expansion (day 5 or 6 of development) does not statistically affect PR, MR and THBR. In FET programs the quality of blastocyst (excellent and good) should be prioritized regardless of the day of cryopreservation.

P–122 Benefit of use of theophilline in ICSI with testicular sperm

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
M Be. Khelif. Jerbi ◽  
I Chabchoub ◽  
S Sfaxi ◽  
M H Be. aribia ◽  
S Mnallah ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Sperm Motility ◽  
Time Interval ◽  
Sperm Selection ◽  
Testicular Sperm ◽  
Cumulative Pregnancy Rate ◽  
Significant Difference ◽  
Group A ◽  
Icsi Outcomes ◽  
Group B

Abstract Study question Would the use of theophylline have an effect on ICSI outcomes? Summary answer The cumulative pregnancy rate after the transfer of fresh and frozen embryos (FET) becomes more important justifying the addition of theophylline as an efficacy variable. What is known already Absolute immotile spermatozoa is one of the most important causes of reduced fertilization and pregnancy rates after ICSI, immotility of testicular spermatozoa is a physiological event resulting from metabolic sperm immaturity. Over the years, there have been numerous attempts to resolve this problem by identification of pharmacological agents that might improve sperm motility. In particular, theophylline turned out to be an effective tool in stimulating motility in human semen and identifying viable sperm in testicular sperm extraction sperm (TESE) patients. aim of this study is to evaluate ICSI outcomes after the use of theophylline to select viable spermatozoa Study design, size, duration This prospective, comparative randomised study was conducted in Fertillia ART center in Tunisia, between november 2017 to november 2020. All patients underwent ICSI cycles with testicular sperm were included. The exclusion criteria consist of cycles with female partner age >42 years and/or cycles with no information about pregnancy outcomes. In our study, the cycles were categorized into two groups according to sperm selection method used in ICSI procdure. Participants/materials, setting, methods The present study include 678 cycles. This cohort was randomly divided into two groups according to method of spermatozoa selection. Treatements arms were performed by theophylline to improve sperm motility (Group A) and the Hyposmotic swelling (HOS) test to indicate sperm vitality (Group B). Clinical and biological parameters, the duration of sperm selection and ICSI outcomes were compared between the two groups. A statistical significant difference was accepted when the p value was <0.05. Main results and the role of chance Baseline clinical parameters were found to be comparable in the two groups. No differences regarding number of oocytes retrieved or MII oocytes were reported . he sperm selection was easier in the group A (time interval : 12±7,2 minutes) than group B (time interval : 22±10 minutes) (p < 0,05). No significative difference was observed between goups in the Fertilization rate (group A : 66% vs group B : 68%) ; Cleavage rate (group A : 76.20% vs. Group B : 75.56%) and Blasulation rate (group A : 63.60% vs. Group B 60.61%) p > 0 ,05. The Cumulative Pregnancy rate for group A (31. 5%) was higher than group B (30%, p > 0 ,05). Indeed, The rate of frozen cycles is significantly higher for group A compared to group B (30% vs. 4.5% p < 0,05). Limitations, reasons for caution Need large sample size. Wider implications of the findings: Theophylline reduces significantly the time needed for sperm selection, Which positively affects the ICSI result. Trial registration number Not applicable

P–254 The outcome of artificial reproductive technologies (ART) cycles with transfer of frozen-thawed blastocysts depending on whether expanded on day 5 or day 6

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
A Polumiskova ◽  
S Tevkin ◽  
M Shishimorova ◽  
T Jussubaliyeva
Keyword(s):  
Pregnancy Rate ◽  
Positive Outcome ◽  
Reproductive Technologies ◽  
Endometrial Receptivity ◽  
Ongoing Pregnancy ◽  
Miscarriage Rate ◽  
Ongoing Pregnancy Rate ◽  
Preimplantation Genetic Testing ◽  
Group A ◽  
Group B

Abstract Study question Is there a difference in ART cycle results after frozen embryo transfer (FET), depending on whether blastocysts were cryopreserved on day 5 or 6? Summary answer There’s no statistical difference in the clinical pregnancy rate (CPR), life birth rate (LBR), miscarriage rate (MR) between embryos frozen on day 5 and 6. What is known already Currently, opinions differ regarding this topic. Previous studies demonstrated no difference in ongoing pregnancy rates between embryos frozen on day 5 (group A) or day 6 (group B) after FET. However, metanalysis (2019) suggested higher CPR and LBR after transferring embryos from group A rather than group B. It has also been established that ovarian stimulation leads to endometrial changes that result in deleterious effects on the implantation window and endometrial receptivity. Consequently, fresh transfers were excluded. Due to hormonal priming of endometrial receptivity, the same pregnancy outcomes should be expected with frozen-thawed blastocysts (day 5 vs 6). Study design, size, duration Retrospective cohort study was conducted between January 2015 and December 2018 with selected group of patients under 40 years of age. Group A consisted of 2275 cryotransfers of blastocyst expanded on day 5; group B included 170 cryotransfers of blastocyst on day 6. Both groups had an average of 1,52 embryos transferred per patient. Participants/materials, setting, methods Embryos were vitrified and warmed with Cryotop method (Kitazato, BioPharma). Blastocysts were scored according to Gardner and Schoolcraft grading system. Only expanded on day or 6 blastocysts of excellent and good (AA, AB, BA, BB) quality were selected. The embryos were cultured in CSC medium (Irvine Scientific) for 2–4 hours prior intrauterine transfer. The cycles with donor gametes, surrogacy and preimplantation genetic testing (PGT) were excluded. Statistical validity was assessed by Pearson’s chi-squared test. Main results and the role of chance The rates of the CPR, the ongoing pregnancy rate (OPR) and the LBR between group A and B were 50,8% (1157/2275) vs 46,5% (79/170) (p = 0,26), 37,4% (852/2275) vs 37,0% (63/170) (p = 0,91), 36,5% (832/2275) vs 35,2% (60/170) (p = 0,73) respectively and no significant differences were found in each category. Moreover, similarly there were no significant differences in the miscarriage rate 26,0% (301/1157) and 21,5% (17/79) (p = 0,37) as well Limitations, reasons for caution The study is limited due to uneven distribution of patients in both groups and by a low number of participants. The grading of blastocysts’ quality is also subjected to a human factor. Wider implications of the findings: This study confirms that frozen-thawed blastocysts do not seem to exhibit a difference in the CPR, OPR, LBR and MR whether they were expanded on day 5 or day 6. The cryopreservation of day 6 blastocyst can increase the chances of the patient for the positive outcome. Trial registration number Not applicable

scholarly journals Cerebral Vasospasm in Patients over 80 Years Treated by Coil Embolization for Ruptured Cerebral Aneurysms

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Tomohito Hishikawa ◽  
Yuji Takasugi ◽  
Tomohisa Shimizu ◽  
Jun Haruma ◽  
Masafumi Hiramatsu ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Coil Embolization ◽  
Aneurysmal Subarachnoid Hemorrhage ◽  
Cerebral Aneurysms ◽  
Patient Characteristics ◽  
Age Group ◽  
Older Patient ◽  
Symptomatic Vasospasm ◽  
Group A ◽  
Group B

Object. The effect on clinical outcomes of symptomatic vasospasm after aneurysmal subarachnoid hemorrhage (SAH) in patients over 80 years who underwent coil embolization was evaluated.Methods. Forty-four cases were reviewed and divided into two groups according to patient age: Group A, 79 years or younger, and Group B, 80 or older. Patient characteristics, prevalence of symptomatic vasospasm, modified Rankin Scale (mRS) scores at discharge and frequency of symptomatic vasospasm in patients with mRS scores of 3–6 were analyzed.Results. Thirty-two (73%) of the 44 cases were categorized as Group A and 12 (27%) as Group B. Group B had a significantly higher prevalence of symptomatic vasospasm compared to Group A(P=0.0040). mRS scores at discharge were significantly higher in Group B than in Group A(P=0.0494). Among cases with mRS scores of 3–6, there was a significantly higher frequency of symptomatic vasospasm in Group B than in Group A(P=0.0223).Conclusions. In our cohort of aneurysmal SAH patients treated by coil embolization, patients over 80 years of age were more likely to suffer symptomatic vasospasm, which significantly correlated with worse clinical outcomes, than those 79 years and under.

O-200 Frozen embryo transfer: Miscarriage rates depending on the starting day of intramuscular progesterone

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
N Kalhorpour ◽  
B Martin ◽  
O Kulski ◽  
J M Mayenga ◽  
I Grefenstette ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Live Birth ◽  
Frozen Embryo Transfer ◽  
Ongoing Pregnancy ◽  
Miscarriage Rate ◽  
Ongoing Pregnancy Rate ◽  
Group A ◽  
Group B ◽  
Day Of Embryo Transfer

Abstract Study question Objective was to assess whether adjusting starting day of intramuscular progesterone the day of vaginal supplementation versus day of embryo transfer or later, might affect the outcome of the cycle. Summary answer additional injection of intramuscular progesterone the day of progesterone initiation or later, is not likely to be more effective on live birth and miscarriage rates. What is known already There is no consensus on the most effective method of endometrium preparation prior to FET. However, many studies report that high serum progesterone concentration during the implantation period is associated with optimal live birth rates. Adjusting progesterone treatment the day of embryo transfer seems to be too late and ineffective for rescuing low progesterone levels and should be done before. Study design, size, duration In this single center prospective study from October 2019 to november 2020, 239 patients undergoing hormonal replacement therapy protocol for frozen embryo transfer were randomly divided into two groups: additional injection of intramuscular progesterone the day of progesterone initiation or intramuscular progesterone the day of embryo transfer. We compare these results to our previous protocol beginning intramuscular progesterone day 22 of the treatment. Participants/materials, setting, methods Our frozen embryo transfer protocol consists to initiate GnRH agonist the day 1 of the cycle. After 14 days of estrogens, we introduce vaginal progesterone, prior to embryo transfer. Patients in group A received an additional injection of intramuscular progesterone the day of progesterone initiation. The group B received intramuscular progesterone the day of embryo transfer. For both, intramuscular injection of progesterone was followed every 3 days. Main results and the role of chance 239 patients were enrolled in this study, 125 in the group A and 114 in the group B. The ongoing pregnancy rate in the group A was 26.4 % and miscarriage rate 7.2%, not statistically different from ongoing pregnancy rate and miscarriage rate of women in the group B (22.81 %, p = 0.66/ 6.14%, p = 0.8). The ongoing pregnancy rate in the group D22 was 24.89 % et miscarriage rate 7.2%, not statistically different from ongoing pregnancy rate of women in the group A and B (p = 0.78 and p = 0.31). Limitations, reasons for caution The main limitation of our study is the lack of randomization for the group with additional progesterone IM on day 22. The study is actually followed to enroll more patients in 3 different groups. Wider implications of the findings This study tries to determine optimal adaptive management of hormonal replacement treatment for embryo transfer in patients with potential low progesterone values. Trial registration number no applicable

Echocardiographic Evaluation of Cardiac Remodeling After Surgical Closure of Ventricular Septal Defect in Different Age Group

2017 ◽  
Vol 2 (2) ◽  
pp. 69-74
Author(s):  
Mohammad Aminullah ◽  
Fahmida Akter Rima ◽  
Asraful Hoque ◽  
Mokhlesur Rahman Sazal ◽  
Prodip Biswas ◽  
...  
Keyword(s):  
Ventricular Septal Defect ◽  
Ejection Fraction ◽  
Cardiac Remodeling ◽  
Septal Defect ◽  
Left Ventricular ◽  
Age Group ◽  
Surgical Closure ◽  
Group A ◽  
Group B ◽  
Fractional Shortening

Background: Cardiac remodeling is important issue after surgical closure of ventricular septal defect.Objective: The purpose of the present study was to evaluate cardiac remodeling by echocardiography by measuring the ejection fraction, fractional shortening, left ventricular internal diameter during diastole (LVIDd) and left ventricular internal diameter during systole (LVIDs) after surgical closure of ventricular septal defect in different age group. Methodology: This prospective cohort studies was conducted in the Department of Cardiac Surgery at National Institute of Cardiovascular Disease (NICVD), Dhaka. Patient with surgical closure of VSD were enrolled into this study purposively and were divided into 3 groups according to the age. In group A (n=10), patients were within the age group of 2.0 to 6.0 years; age of group B (n=8) patients were 6.1-18.0 years and the group C (n=6) aged range was 18.1-42.0 years. Echocardiographic variables such as ejection fraction, fractional shortening, LVIDd, LVIDs were taken preoperatively and at 1st and 3rd month of postoperative values. Result: A total number of 24 patients was recruited for this study. The mean ages of all groups were 12.60±12.09. After 1 month ejection fraction were decreased by 5.97%, 6.71% and 5.66% in group A, group B and group C respectively. After 3 months ejection fraction were increased by 6.13%, 5.13% and 5.14% in group A, group B and group C respectively. After 1 month fractional shortening were decreased by 13.55%, 9.30% and 9.09% in group A, group B and group C respectively. After 3 months fractional shortening were increased by 7.23%, 7.35% and 4.55% in group A, group B and group C respectively. After 1 month LVIDd were increased by 1.97%, 1.91% and 1.32% in group A, group B and group C respectively. After 3 months LVIDd were decreased by 10.84%, 9.89% and 7.34% in group A, group B and group C respectively. After 1 month LVIDs were increased by 2.19%, 2.86% and 1.98% in group A, group B and group C respectively. After 3 months LVIDs were decreased by 11.68%, 10.97% and 8.87% in group A, group B and group C respectively.Conclusion: Cardiac remodeling occurred after surgical closure of ventricular septal defect and remodeling were more significant in younger age group. Journal of National Institute of Neurosciences Bangladesh, 2016;2(2):69-74

scholarly journals Effects of stent generation on clinical outcomes after acute myocardial infarction compared between prediabetes and diabetes patients

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yong Hoon Kim ◽  
Ae-Young Her ◽  
Myung Ho Jeong ◽  
Byeong-Keuk Kim ◽  
Sung-Jin Hong ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Clinical Outcomes ◽  
Secondary Outcome ◽  
Drug Eluting Stent ◽  
Diabetes Group ◽  
Repeat Revascularization ◽  
Group A ◽  
Group B ◽  
Diabetes Patients

AbstractWe investigated the effects of stent generation on 2-year clinical outcomes between prediabetes and diabetes patients after acute myocardial infarction (AMI). A total of 13,895 AMI patients were classified into normoglycemia (group A: 3673), prediabetes (group B: 5205), and diabetes (group C: 5017). Thereafter, all three groups were further divided into first-generation (1G)-drug-eluting stent (DES) and second-generation (2G)-DES groups. Patient-oriented composite outcomes (POCOs) defined as all-cause death, recurrent myocardial infarction (Re-MI), and any repeat revascularization were the primary outcome. Stent thrombosis (ST) was the secondary outcome. In both prediabetes and diabetes groups, the cumulative incidences of POCOs, any repeat revascularization, and ST were higher in the 1G-DES than that in the 2G-DES. In the diabetes group, all-cause death and cardiac death rates were higher in the 1G-DES than that in the 2G-DES. In both stent generations, the cumulative incidence of POCOs was similar between the prediabetes and diabetes groups. However, in the 2G-DES group, the cumulative incidences of Re-MI and all-cause death or MI were significantly higher in the diabetes group than that in the prediabetes group. To conclude, 2G-DES was more effective than 1G-DES in reducing the primary and secondary outcomes for both prediabetes and diabetes groups.

scholarly journals The Role of Obesity in Predicting the Clinical Outcomes of COVID-19

Obesity Facts ◽  
2021 ◽  
pp. 1-9
Author(s):  
Serdar Sahin ◽  
Havva Sezer ◽  
Ebru Cicek ◽  
Yeliz Yagız Ozogul ◽  
Murat Yildirim ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Health Care Providers ◽  
Study Groups ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
Care Providers ◽  
Significant Difference ◽  
Group A ◽  
Group B ◽  
Group D

<b><i>Introduction:</i></b> The aim of this was to describe the predictors of mortality related to COVID-19 infection and to evaluate the association between overweight, obesity, and clinical outcomes of COVID-19. <b><i>Methods:</i></b> We included the patients &#x3e;18 years of age, with at least one positive SARS-CoV-2 reverse transcriptase-polymerase chain reaction. Patients were grouped according to body mass index values as normal weight &#x3c;25 kg/m<sup>2</sup> (Group A), overweight from 25 to &#x3c;30 kg/m<sup>2</sup> (Group B), Class I obesity 30 to &#x3c;35 kg/m<sup>2</sup> (Group C), and ≥35 kg/m<sup>2</sup> (Group D). Mortality, clinical outcomes, laboratory parameters, and comorbidities were compared among 4 groups. <b><i>Results:</i></b> There was no significant difference among study groups in terms of mortality. Noninvasive mechanical ventilation requirement was higher in group B and D than group A, while it was higher in Group D than Group C (Group B vs. Group A [<i>p</i> = 0.017], Group D vs. Group A [<i>p</i> = 0.001], and Group D vs. Group C [<i>p</i> = 0.016]). Lung involvement was less common in Group A, and presence of hypoxia was more common in Group D (Group B vs. Group A [<i>p</i> = 0.025], Group D vs. Group A [<i>p</i> &#x3c; 0.001], Group D vs. Group B [<i>p</i> = 0.006], and Group D vs. Group C [<i>p</i> = 0.014]). The hospitalization rate was lower in Group A than in the other groups; in addition, patients in Group D have the highest rate of hospitalization (Group B vs. Group A [<i>p</i> &#x3c; 0.001], Group C vs. Group A [<i>p</i> &#x3c; 0.001], Group D vs. Group A [<i>p</i> &#x3c; 0.001], Group D vs. Group B [<i>p</i> &#x3c; 0.001], and Group D vs. Group C [<i>p</i> = 0.010]). <b><i>Conclusion:</i></b> COVID-19 patients with overweight and obesity presented with more severe clinical findings. Health-care providers should take into account that people living with overweight and obesity are at higher risk for COVID-19 and its complications.

scholarly journals Outcome of endovascular treatment within and beyond 6 h without perfusion software

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zhen Jing ◽  
Hao Li ◽  
Shengming Huang ◽  
Min Guan ◽  
Yongxin Li ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Endovascular Treatment ◽  
General Anesthesia ◽  
Acute Ischemic Stroke ◽  
Clinical Outcomes ◽  
Symptom Onset ◽  
Anterior Circulation ◽  
Vessel Occlusion ◽  
Group A ◽  
Group B

AbstractEndovascular treatment (EVT) has been accepted as the standard of care for patients with acute ischemic stroke. The aim of the present study was to compare clinical outcomes of patients who received EVT within and beyond 6 h from symptom onset to groin puncture without perfusion software in Guangdong district, China. Between March 2017 and May 2018, acute ischemic stroke patients who received EVT from 6 comprehensive stroke centers, were enrolled into the registry study. In this subgroup study, we included all patients who had acute proximal large vessel occlusion in the anterior circulation. The demographic, clinical and neuroimaging data were collected from each center. A total of 192 patients were included in this subgroup study. They were divided into two groups: group A (n = 125), within 6 h; group B (n = 67), 6–24 h from symptom onset to groin puncture. There were no substantial differences between these two groups in terms of 90 days favorable outcome (modified Rankin scale [mRS] ≤ 2, P = 0.051) and mortality (P = 0.083), and the risk of symptomatic intracranial hemorrhage at 24 h (P = 0.425). The NIHSS (median 16, IQR12-20, group A; median 12, IQR8-18, group B; P = 0.009) and ASPECTS (median 10, IQR8-10, group A; median 9, IQR8-10, group B; P = 0.034) at baseline were higher in group A. The anesthesia method (general anesthesia, 21.3%, group A vs. 1.5% group B, P = 0.001) were also statistically different between the two groups. The NIHSS and ASPECTS were higher, and general anesthesia was also more widely used in group A. Clinical outcomes were not significantly different within 6 h versus 6–24 h from symptom onset to groin puncture in this real world study.

RANDOMIZED COMPARATIVE STUDY OF ONDANSETRON AND COMBINATION OF ONDANSETRON AND DEXAMETHASONE, AS A PROPHYLAXIS OF POST-OPERATIVE NAUSEAAND VOMITING IN ADULTS UNDERGOING ELECTIVE LAPAROSCOPIC SURGERIES

2021 ◽  
pp. 48-49
Author(s):  
Rumani Ruku ◽  
Jasmeen Chowdhary
Keyword(s):  
Laparoscopic Surgery ◽  
Surgical Care ◽  
Demographic Variables ◽  
Nausea And Vomiting ◽  
Age Group ◽  
Patient Response ◽  
High Incidence ◽  
Group A ◽  
Group B ◽  
Post Operative Nausea

Background: Post-operative nausea and vomiting (PONV) is quite associated with laparoscopic surgery. In-spite of advances in surgery and post surgical care, nausea and vomiting still has a high incidence. This study was planned to explore the efcacy of a combination therapy of ondansetron with dexamethasone against PONVand compare the results with the efcacy of ondensetron-only. Method:Arandomized clinical trial study was conducted in the Department of Anesthesia, GMC Jammu, over a period of 6 months, on 50 patients in the age group of 18-50 years, of either gender, undergoing laparoscopic surgeries under general anesthesia. Patients were divided into two groups of 25 each: Group A received 4 mg of Ondansetron intravenously, while Group B received 4 mg of Ondansetron and 8 mg of Dexamethasone intravenously, soon after intubation. Results: The demographic variables of two groups were similar. While 19 (76%) patients showed post-operative nausea in Group A, while in Group B, only 8 (32%) patients experienced nausea, which was very signicant. Similarly, 11 (44%) patients showed post-operative vomiting in GroupAand only 2 (8%) complained of vomiting. 24% patients did not complain about any kind of nausea or vomiting in GroupA. Mild nausea was observedin60%patientsinGroupA,while amongonly32%patientsingroupB.Nocomplications of anykindwereobservedduringthisstudy. Conclusion: Ondensetron and dexamethasone, administered intravenously, after intubation, in laparoscopic surgery, is safe and has a better patient response in preventing post-operative nausea and vomiting.

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