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NCT Number: NCT07016919

Early vs Conventional Enteral Nutrition After Uncomplicated Paediatric Open Appendectomy

This clinical trial is conducted to see if after surgery of appendix(open appendectomy) in children giving oral nutrition within 6hours of surgery instead of older method of starting oral nutrition after 24hours of surgery improves the outcome or not which is the length of hospital stay(from the day of surgery until discharge) and to look for complications associated with oral nutrition (nausea, vomiting, abdominal distension, diarrhea) as well as return of bowel activity after surgery that is passage of flatus(gas) and stool.Participants after taking informed consent are enrolled in two groups,group A in which oral nutrition is started in 6hours and group B in which oral nutrition is started after 24hours of surgery and then see for the outcome during hospital stay until 1week after discharge on follow up.

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Key information

Age range

6 year–14 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Shaikh Zayed federal postgraduate medical institute Lahore

Lahore, Punjab Province, Pakistan

Location status: Recruiting

Location contact

Dr Muhammad Ali Sheikh

CONTACT

[email protected]

+92 3214790094

Dr Noor Ulain

PRINCIPAL_INVESTIGATOR

Shaikh Zayed federal postgraduate medical institute Lahore

CONTACT

[email protected]

04299230293 ext. 2205/2330

About this study

All patients presenting to the department of paediatric surgery sheikh Zayed hospital with diagnosis of acute appendicitis fulfilling the inclusion criteria will be enrolled. Informed written consent will be taken from the patient's guardian or parent. Patients will be divided into two groups: group A Interventional group (early enteral nutrition) and group B control group (Conventional enteral nutrition). Both groups would be kept nothing per oral as per management of acute appendicitis. Pre-op antibiotic (injection ceftriaxone 50mg/kg/day) would be given. Patient would be kept pain free by using non opioid analgesics. Open appendectomy will be performed. The patients in group A will be given early enteral nutrition within 6hours after recovery from anesthesia and the patients in group B will be managed according to conventional perioperative management protocol of starting enteral nutrition 24hours post surgery. Data will be collected by the researcher along with the recording of results.Quantitative variables of the study would be length of hospital stay,time for the passage of stool and flatus after surgery and qualitative variables would be nausea, vomiting, diarrhea, abdominal distension,nasogatric tube insertion and readmission to hospital within 1week. All information will be collected through predesigned questionnaire. Data will be analyzed using Statistical Package for social sciences (IBM SPSS Statistics for windows,version 26.0).Data for age, hospital stay,time for the passage of flatus and stool will be described using mean±SD if normally distributed and median(IQR) otherwise.Comparison between groups will be made by using independent sample T-test or MannWhitney U test depending on normality of data. Data for qualitative measures like gender,nausea, vomiting, diarrhea, abdominal distension,NG tube insertion and readmission requirement will be described using frequency and percentages. Comparison among groups will be made by using Chi-square of Fisher-exact test depending on frequencies. P-value ≤ 0.05 will be considered statistically significant.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Age 6-14years
  • Both male& female
  • Uncomplicated appendicitis(no perforation/gangrene)
  • patients who underwent open appendectomy
  • ASA grade 1 only
  • willing to participate and follow up

Exclusion criteria

  • Any underlying comorbidities or organ dysfunction for example renal,GI, respiratory, congenital heart disease
  • severe protein caloric malnourishment or obesity BMI>25
  • any past surgical history related to gut
  • any associated malignancy
  • prolonged surgery(anesthesia time>3hours)
  • complicated appendicitis (gangrene, perforation,intra-abdominal abscess)
  • post-op shock
  • ongoing infection
  • GI dysfunction such as gastroesophageal reflux disease/obstruction.

Treatment and study plan

Early enteral nutrition

Other

Oral nutrition started within 6hours after paediatric open appendectomy

Conventional enteral nutrition

Other

Oral nutrition started within 24hours after paediatric open appendectomy

Primary outcomes

  1. Length of hospital stay

    Time frame: From enrollment until discharge from hospital (1-7days)

    Number of days from the day of surgery until the date of discharge (1-7days)

Secondary outcomes

  1. Complications associated with early enteral nutrition

    Time frame: From enrollment until 1week after discharge on follow up

    Complications such as nausea, vomiting, abdominal distension and diarrhea associated with early enteral nutrition are observed

  2. Time to return of bowel activity

    Time frame: From enrollment until discharge from hospital (1-7days)

    Time to return of bowel activity after surgery assessed by passage of flatus and stool

Study contacts

Contact information is provided by the study sponsor or research team.

Dr Muhammad Sooban Qamar

CONTACT

[email protected]

+92 3069783238

Dr Noor Ulain

CONTACT

[email protected]

+92 3064687704

Sponsors and collaborators

Lead sponsor

Shaikh Zayed Hospital, Lahore

Other

Registry information

Official study title

Early vs Conventional Enteral Nutrition After Uncomplicated Paediatric Open appendectomy-a Randomised Control Trial

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Jun 12, 2025
Registry last updated
Jun 15, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.