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Measurement of Stomach Volume Using Ultrasound Before Egg Collection Procedure in Females

Assessment of Fasting Gastric Volume Using Ultrasound in Patients Undergoing Oocyte Retrieval: A Prospective Observational Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/06/089236
Enrollment
150
Registered
2025-06-20
Start date
Unknown
Completion date
Unknown
Last updated
2025-06-24

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Blood Sample for hormone profile.: on the day of oocyte retrieval an intravenous cannula will be secured and blood sample will be obtained from the cannula. Intervention2: Nil: Nil Inte

Sponsors

All India Institute Of Medical Sciences New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) Premenopausal females between age 18 - 50 years 2) ASA I and II 3) Scheduled for Oocyte Retrieval

Exclusion criteria

Exclusion criteria: 1) Refusal to Participate 2) Diabetes Mellitus or Chronic Kidney disease 3) Prior upper GI surgery 4) BMI more than 30

Design outcomes

Primary

MeasureTime frame
1. To qualitatively assess the antral grade 2. To calculate the fasting gastric volume using antral CSATimepoint: before surgery—

Secondary

MeasureTime frame
To correlate the fasting gastric volume with: 1. Hormone levels in the blood (oestrogen, progesterone, LH) prior to the day of oocyte maturation trigger and on the day of oocyte retrieval. 2. Number of IVF cycles. 3. Total dose of the GnRH analogue.Timepoint: before surgery—

Countries

India

Contacts

Public ContactTejaswi Chennubhotla

AIIMS, New Delhi

heenagarg@aiims.edu9464533877

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026