Open lavel single center crossover study concerning the change of PVI(Pleth Variability Index) and SVV(Stroke Volume Valiance) durung mECT(modified Electro Convulsive Therapy).

Open lavel single center crossover study concerning the change of PVI(Pleth Variability Index) and SVV(Stroke Volume Valiance) durung mECT(modified Electro Convulsive Therapy). - Prospective study concerning the change of PVI and SVV durung mECT.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023708

Enrollment

Registered

2016-08-21

Start date

2016-08-21

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Scheduled mECT cases of ASA 1 or 2.

Interventions

Patients are prohibited eating from 9 p.m.of the previous night of mECT. After entering operating room, patient is monitered ECG, NIBP, SpO2, temperature and PVI of Masimo Radical 7 and SVV of ClearSi

s hand ventilation of twenty times per minute to inspiratory pressure 15mmg after confirming the oncet and dissipation of fasciculation. After the end of ECT, hand ventilation of six times per minute

s ECT dose of propofol and succinylcholine is set to the same as the first time&#39

s total dose. In the case of ECT is uneffective, the second time&#39

s ECT dose of propofol is set to 0.8mg/kg.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.ASA 1or 2 of scheduled mECT 2.Weight from 45kg to 90kg 3.Fully apprehended as to purport or meaning of the study and with written consent (approved by the ethics committee) after received an explanation.

Exclusion criteria

Exclusion criteria: 1.Allergic or having contraindication to any medicine used in this study 2.Peripheral vascular disorder 3.Cardiovascular disturbance, Cerebrovascular disorder 4.Neuromuscular disease 5.BMI>35 6.Renal impairment (estimated Ccr<30)

Design outcomes

Primary

Measure	Time frame
The difference of the change of PVI and SVV during mECT	—

Secondary

Measure	Time frame
1. The difference of the change of PVI during mECT (comparison between first time and second time) 2. The difference of the change of SVV during mECT(comparison between first time and second time)	—

Countries

Japan

Contacts

Public ContactTomoyuki Sato

saiseikai yokohamashi tobu hospit al department of anesthesiology

tomoyukisatoh@seagreen.ocn.ne.jp045-576-3000

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026