The effect of adjusted dose of bupivacaine % 0.5 based on height and weight on sensory and motor block in Cesarean section

Comparison of adjusted dose of bupivacaine % 0/5 based on height and weight and usual dose of bupivacaine on sensory and motor block in Cesarean Section under spinal anesthesia

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20120915010841N12

Enrollment

Registered

2019-02-22

Start date

2019-02-24

Completion date

Unknown

Last updated

2019-02-25

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

Conditions

Spinal anesthesia in cesarean section. Single live born infant, delivered by cesarean

Interventions

Intervention 1: Intervention group: Bupivacaine dosage was calculated according to the Harten table based on the weight of the patient and with 2.5 micrograms of sufentanil injected Inside the subarac

Eligibility

Sex/Gender

Female

Age

18 Years to 45 Years

Inclusion criteria

Inclusion criteria: Patient's consent to participate in the study No history for diabetes, high blood pressure, heart disease No anemia

Exclusion criteria

Exclusion criteria: Patients with contraindications of spinal anesthesia (ICP increase, shock, history of coagulation problems ..); multiple birth; Weight less than 50 and more than 110 kg. Height less than 140 and more than 180 cm

Design outcomes

Primary

Measure	Time frame
Labour pain. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: visual analgesic scale.;Labour progress. Timepoint: labour duration. Method of measurement: duration of first and second stages of labour.;Systolic and diastolic blood presure. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: non invasive blood pressure monitoring.;Tempreture. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: Termometer.;Quality motor block. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: Bromage scure.;Sensory block quality. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: visual analgesic scale.	—

Measure

Time frame

Labour pain. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: visual analgesic scale.;Labour progress. Timepoint: labour duration. Method of measurement: duration of first and second stages of labour.;Systolic and diastolic blood presure. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: non invasive blood pressure monitoring.;Tempreture. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: Termometer.;Quality motor block. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: Bromage scure.;Sensory block quality. Timepoint: 5-10-15 and30 minutes after analgesia. Method of measurement: visual analgesic scale.

—

Secondary

Measure	Time frame
Nausea & vomiting. Timepoint: after delivery. Method of measurement: Observation.;Itching. Timepoint: ?? ?? ??????. Method of measurement: Observation &visual scale.;New born Apgar. Timepoint: 1&5 minutes after delivery. Method of measurement: Apgar Score.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Nahid Manouchehrian

Hamedan University of Medical Sciences

manouchehrian@umsha.ac+98 81 3827 7012

Outcome results

None listed

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