Table Height Effects on Spinal Success by Residents in Indonesia
Effects of Operating Table Height on Subarachnoid Block Success by Anesthesia Residents in Faculty of Medicine University of Indonesia
Operating table height influences operator comfort and performance during neuraxial anaesthesia, particularly when the patient is positioned sitting. This study aimed to analyse the effect of operating table height on the success rate and incidence of complications during spinal anesthesia, particularly done by trainees/residents.
調査の概要
状態
介入・治療
詳細な説明
Patients who met the inclusion criteria and did not meet any exclusion criteria were randomised by computer software into two groups according to operating table height - set with puncture site at the level of the operator's umbilicus or the operator's xiphoid process - with group allocation concealed in opaque envelopes. Operators were enrolled by consecutive sampling, consisting of anaesthesiology residents who met the eligibility criteria and were present in the operating theatre during the study period. The outcomes assessed included subarachnoid block success, procedural duration from needle insertion to free flow of cerebrospinal fluid, the need for needle redirection, the need for needle reinsertion, operator comfort, operator posture analysis, and minor complications such as paresthesia or vascular puncture
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
-
-
Jakarta Special Capital Region
-
Jakarta Pusat、Jakarta Special Capital Region、インドネシア、10430
- Universitas Indonesia
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- adult patients aged 18-65 years scheduled for elective surgery under neuraxial subarachnoid block anaesthesia
- classified as American Society of Anesthesiologists (ASA) physical status I-III
- operator had performed fewer than 39 prior subarachnoid blocks
Exclusion Criteria:
- body mass index >30 kg/m²
- contraindications to subarachnoid block
- patients' inability to be positioned sitting in accordance with the study protocol
- unwillingness to participate
- operator being unable to perform subarachnoid block according to protocol (injuries etc)
- table height being unable to be adjusted to the target level
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：支持療法
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：Umbilicus
Patients with table height set so that the puncture site is at operators' umbilicus level |
Table height set so that the puncture site is at operators' umbilicus or xyphoid process level |
|
実験的：Xyphoid process
Patients with table height set so that puncture site is at the operators' xyphoid process level |
Table height set so that the puncture site is at operators' umbilicus or xyphoid process level |
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Procedure sucess
時間枠：Periprocedural
|
Determined as free flowing cerebrospinal fluid in spinal needle hub with total procedure time less than 10 minutes, redirection less than 5 minutes, and reinsertion less than 3 times, without occurrence of paresthesia and bloody tao |
Periprocedural
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Time to sucess
時間枠：Periprocedural
|
Time needed from spinal needle-skin contact to free flow of cerebrospinal fluid |
Periprocedural
|
|
Redirection
時間枠：Periprocedural
|
Numbers of needle redirection needed at the same puncture site |
Periprocedural
|
|
Reinsertion
時間枠：Periprocedural
|
Numbers of spinal needle insertion (after fully pulled out from the skin) |
Periprocedural
|
|
Paresthesia
時間枠：Periprocedural
|
Abnormal unpleasant sensation (tingling, burning electric shock, or pain) on lower limbs during spinal procedure |
Periprocedural
|
|
Blood contamination
時間枠：Periprocedural
|
Blood observed in spinal needle hub that went away after needle redirection |
Periprocedural
|
|
Bloody tap
時間枠：Periprocedural
|
Aspirated blood in spinal needle hub that persists even after needle redirection and necessitate a reinsertion |
Periprocedural
|
|
Subjective comfort assessment
時間枠：Periprocedural
|
Subjective assessment of perceived comfort during procedure, asked simply as "comfortable" or "uncomfortable" |
Periprocedural
|
|
Musculoskeletal complaints
時間枠：Periprocedural
|
Perceived sensation of aches, pains, tiredness, or stiffness in certain body areas as measured by nordic body map. Minimum value is 0 and maximum value is 28. Higher scores mean worse outcome. |
Periprocedural
|
|
Body postures score
時間枠：Periprocedural
|
Assessment of forced posture risk scoring using Rapid Entire Body Assessment. Minimum value is 1 and maximum value is 15. Higher scores mean worse outcome. |
Periprocedural
|
協力者と研究者
スポンサー
捜査官
- 主任研究者：Rahendra Rahendra, MD、Universitas Indonesia
出版物と役立つリンク
一般刊行物
- ijerph19010595
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
All IPD collected during trial
IPD 共有時間枠
Beginning 3 months and ending 3 years after the publication of results
IPD 共有アクセス基準
De-identified participant data supporting the results reported in this article will be made available upon reasonable request to qualified researchers who provide a methodologically sound proposal via email. A data sharing agreement should be signed.
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- ICF
- CSR
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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