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Stephen J Divers - One of the best experts on this subject based on the ideXlab platform.
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outcome following Inhalation Anesthesia in birds at a veterinary referral hospital 352 cases 2004 2014
Javma-journal of The American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
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Outcome following Inhalation Anesthesia in birds at a veterinary referral hospital: 352 cases (2004–2014)
Journal of the American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
Amanda B Seamon - One of the best experts on this subject based on the ideXlab platform.
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outcome following Inhalation Anesthesia in birds at a veterinary referral hospital 352 cases 2004 2014
Javma-journal of The American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
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Outcome following Inhalation Anesthesia in birds at a veterinary referral hospital: 352 cases (2004–2014)
Journal of the American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
Erik H Hofmeister - One of the best experts on this subject based on the ideXlab platform.
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outcome following Inhalation Anesthesia in birds at a veterinary referral hospital 352 cases 2004 2014
Javma-journal of The American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
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Outcome following Inhalation Anesthesia in birds at a veterinary referral hospital: 352 cases (2004–2014)
Journal of the American Veterinary Medical Association, 2017Co-Authors: Amanda B Seamon, Erik H Hofmeister, Stephen J DiversAbstract:OBJECTIVE To determine the outcome in birds undergoing Inhalation Anesthesia and identify patient or procedure variables associated with an increased likelihood of Anesthesia-related death. DESIGN Retrospective case series. ANIMALS 352 birds that underwent Inhalation Anesthesia. PROCEDURES Medical records of birds that underwent Inhalation Anesthesia from January 1, 2004, through December 31, 2014, at a single veterinary referral hospital were reviewed. Data collected included date of visit, age, species, sex, type (pet, free ranging, or wild kept in captivity), body weight, body condition score, diagnosis, procedure, American Society of Anesthesiologists status, premedication used for Anesthesia, drug for anesthetic induction, type of maintenance Anesthesia, route and type of fluid administration, volumes of crystalloid and colloid fluids administered, intraoperative events, estimated blood loss, duration of Anesthesia, surgery duration, recovery time, recovery notes, whether birds survived to hospital discharge, time of death, total cost of hospitalization, cost of Anesthesia, and nadir and peak values for heart rate, end-tidal partial pressure of carbon dioxide, concentration of inhaled anesthetic, and body temperature. Comparisons were made between birds that did and did not survive to hospital discharge. RESULTS Of 352 birds, 303 (86%) were alive at hospital discharge, 12 (3.4%) died during Anesthesia, 15 (4.3%) died in the intensive care unit after Anesthesia, and 22 (6.3%) were euthanatized after Anesthesia. Overall, none of the variables studied were associated with survival to hospital discharge versus not surviving to hospital discharge. CONCLUSIONS AND CLINICAL RELEVANCE Results confirmed previous findings that indicated birds have a high mortality rate during and after Anesthesia, compared with mortality rates published for dogs and cats.
Alejandro Sanchezcrespo - One of the best experts on this subject based on the ideXlab platform.
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Inhalation Anesthesia increases v q regional heterogeneity during spontaneous breathing in healthy subjects
Anesthesiology, 2010Co-Authors: Sven Nyren, Peter J Radell, Margareta Mure, Johan Petersson, Hans Jacobsson, Sten G E Lindahl, Alejandro SanchezcrespoAbstract:Background: The underlying mechanism for the increased alveolar-arterial oxygen tension difference resulting from almostallformsofgeneralAnesthesiaisunknown.Wehypothesized that Inhalation Anesthesia influences the intrapulmonary distribution of ventilation (V) and perfusion (Q), leading to less advantageous V/Q matching. Methods: Ten healthy volunteers were studied in supine position on two separate occasions, once awake and once during mild Anesthesia (sevoflurane Inhalation) with maintained spontaneous breathing. On both occasions, the distribution of V and Q were simultaneously imaged using single photon emission computed tomography. V was tagged with [ 99m Tc]-labeledcarbonparticleaerosolandQwith[ 113m In]labeled macroaggregates of human albumin. Atelectasis formation during Anesthesia was prevented using low concentrations of oxygen in inhaled air. Results: Mean V and Q distributions in the ventral-todorsal direction, measured in 20 equally spaced volumes of interest and in three regions of interest of equal volume, did not differ between conditions. Anesthesia, when compared with the awake state, significantly decreased the total heterogeneity of the Q distribution (P 0.002, effect size 1.16) but did not alter V (P 0.37, effect size 0.41). The corresponding V/Q total heterogeneity was higher under Anesthesia (P 0.002, effect size 2.64). Compared to the awake state, the V/Q frequency distribution under Anesthesia became wider (P 0.009, 1.76 effect size) with a tendency toward low V/Q ratios. Conclusion: Inhalation Anesthesia alone affects Q but not V, suggesting that Anesthesia has a direct effect on the active regulatorymechanismcoordinatingQwithV,leadingtoless favorable V/Q matching.
Ester Forastiere - One of the best experts on this subject based on the ideXlab platform.
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immunomodulatory effects of total intravenous and balanced Inhalation Anesthesia in patients with bladder cancer undergoing elective radical cystectomy preliminary results
Journal of Experimental & Clinical Cancer Research, 2013Co-Authors: Maria Sofra, Paola Cordiali Fei, Luana Fabrizi, Maria Elena Marcelli, Claudia Claroni, Michele Gallucci, Fabrizio Ensoli, Ester ForastiereAbstract:Background Although surgery and Anesthesia induce immunesuppression, remains largely unknown whether various anesthetic techniques have different immunosuppressive effects on cancer patients. Therefore, the aim of this study was to investigate the influence of total intravenous Anesthesia with target-controlled infusion (TIVA-TCI) and balanced Inhalation Anesthesia (BAL) on the peri-operative levels of inflammatory cytokines and regulatory T cells (Tregs) in patients with bladder cancer undergoing surgery.