Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia?

Çiğdem Yıldırım Güçlü; Süheyla Karadağ Erkoç; Başak Ceyda Meço; Volkan Baytaş; Ali Abbas Yılmaz; Hanife Asuman Uysalel

doi:10.4274/atfm.galenos.2019.41636

Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia?

Abstract

Objectives: Anesthesia for pregnant patients requires attention because it affects two healthy people: the mother and the baby. Both general and regional anesthesia are options, although regional anesthesia is generally favored. Avoiding maternal hypotension is an important issue during regional anesthesia, and lowering the dose of local anesthetic is one method for this complication. This study was designed to assessment whether a low-dose regimen provides surgical anesthesia in obese pregnant patients while avoiding maternal hypotension. Materials and Methods: After informed consent was received from 130 patients, they were randomized to four groups according to their body mass index and received 10 mg hyperbaric bupivacaine or 7.5 mg hyperbaric bupivacaine+25 mcg fentanyl for spinal anesthesia. Hypotension after spinal anesthesia, need for additional anesthetic, technical difficulty with regional anesthesia, Bromage scale score, surgery time, and postoperative analgesic requirements were recorded. Complications and Apgar scores were also recorded. Results: General anesthesia was administered only to two patients in group II because of ineffective spinal anesthesia. The hemodynamic parameters did not differ among the groups. The analysis revealed no difference among groups in recovery from motor block (p=0.235), but the groups differed in the duration of postoperative analgesia (p=0.00). Conclusion: Reducing the local anesthetic dose for obese pregnant patients does not lead to significant differences in hypotension compared with spinal anesthesia in non-obese patients. Adding an opioid may also improve postoperative pain control. Even a low dose of local anesthetic with opioid can maintain surgical anesthesia for cesarean section in obese pregnant patients.

Keywords

Ethical Statement

Ethics Committee Approval: The Institutional Ethics Committee of the Ankara University Ethic Committee (approval number: 46004091-302.14.16) approved the study. Informed Consent: Written informed consent was obtained from all participating patients. Peer-review: Externally peer-review. Authorship Contributions Surgical and Medical Practices: Ç.Y.G., S.K.E., H.A.U., Concept: Ç.Y.G., S.K.E., Design: A.A.Y., Data Collection or Processing: Ç.Y.G., S.K.E., Analysis or Ç.Y.G., B.C.M., Writing: Ç.Y.G., B.C.M., A.A.Y., V.B. Conflict of Interest: No conflict of interest was declared by the authors. Financial Disclosure: The authors declared that this study received no financial support.

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Details

Primary Language

English

Subjects

Anaesthesiology

Journal Section

Research Article

Authors

Çiğdem Yıldırım Güçlü
0000-0002-8416-3418
Türkiye

Süheyla Karadağ Erkoç ^*
0000-0001-5086-5916
Türkiye

Başak Ceyda Meço
0000-0003-2951-9634
Türkiye

Volkan Baytaş This is me
0000-0003-2143-5823
Türkiye

Ali Abbas Yılmaz
0000-0001-7629-2802
Türkiye

Hanife Asuman Uysalel This is me
0000-0002-0275-8654
Türkiye

Publication Date

October 23, 2020

Submission Date

October 10, 2019

Acceptance Date

October 21, 2019

Published in Issue

Year 2019 Volume: 72 Number: 3

DOI

https://doi.org/10.4274/atfm.galenos.2019.41636

IZ

https://izlik.org/JA97BW34EW

Cite

RIS / Bibtex

APA

Yıldırım Güçlü, Ç., Karadağ Erkoç, S., Meço, B. C., Baytaş, V., Yılmaz, A. A., & Uysalel, H. A. (2020). Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia? Ankara Üniversitesi Tıp Fakültesi Mecmuası, 72(3), 328-333. https://doi.org/10.4274/atfm.galenos.2019.41636

AMA

1.Yıldırım Güçlü Ç, Karadağ Erkoç S, Meço BC, Baytaş V, Yılmaz AA, Uysalel HA. Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia? Ankara Üniversitesi Tıp Fakültesi Mecmuası. 2020;72(3):328-333. doi:10.4274/atfm.galenos.2019.41636

Chicago

Yıldırım Güçlü, Çiğdem, Süheyla Karadağ Erkoç, Başak Ceyda Meço, Volkan Baytaş, Ali Abbas Yılmaz, and Hanife Asuman Uysalel. 2020. “Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C S With Single-Shot Spinal Anesthesia?”. Ankara Üniversitesi Tıp Fakültesi Mecmuası 72 (3): 328-33. https://doi.org/10.4274/atfm.galenos.2019.41636.

EndNote

Yıldırım Güçlü Ç, Karadağ Erkoç S, Meço BC, Baytaş V, Yılmaz AA, Uysalel HA (October 1, 2020) Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia? Ankara Üniversitesi Tıp Fakültesi Mecmuası 72 3 328–333.

IEEE

[1]Ç. Yıldırım Güçlü, S. Karadağ Erkoç, B. C. Meço, V. Baytaş, A. A. Yılmaz, and H. A. Uysalel, “Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia?”, Ankara Üniversitesi Tıp Fakültesi Mecmuası, vol. 72, no. 3, pp. 328–333, Oct. 2020, doi: 10.4274/atfm.galenos.2019.41636.

ISNAD

Yıldırım Güçlü, Çiğdem - Karadağ Erkoç, Süheyla - Meço, Başak Ceyda - Baytaş, Volkan - Yılmaz, Ali Abbas - Uysalel, Hanife Asuman. “Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C S With Single-Shot Spinal Anesthesia?”. Ankara Üniversitesi Tıp Fakültesi Mecmuası 72/3 (October 1, 2020): 328-333. https://doi.org/10.4274/atfm.galenos.2019.41636.

JAMA

1.Yıldırım Güçlü Ç, Karadağ Erkoç S, Meço BC, Baytaş V, Yılmaz AA, Uysalel HA. Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia? Ankara Üniversitesi Tıp Fakültesi Mecmuası. 2020;72:328–333.

MLA

Yıldırım Güçlü, Çiğdem, et al. “Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C S With Single-Shot Spinal Anesthesia?”. Ankara Üniversitesi Tıp Fakültesi Mecmuası, vol. 72, no. 3, Oct. 2020, pp. 328-33, doi:10.4274/atfm.galenos.2019.41636.

Vancouver

1.Çiğdem Yıldırım Güçlü, Süheyla Karadağ Erkoç, Başak Ceyda Meço, Volkan Baytaş, Ali Abbas Yılmaz, Hanife Asuman Uysalel. Does the Reduction of the Local Anesthetic Dose Provide Surgical Anesthesia While Avoiding Maternal Hypotension in Obese Pregnant Women for C/S with Single-shot Spinal Anesthesia? Ankara Üniversitesi Tıp Fakültesi Mecmuası. 2020 Oct. 1;72(3):328-33. doi:10.4274/atfm.galenos.2019.41636