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Maternal HealthFFNCT06748313

Fermented Food - Achars (fermented Pickles) in Pakistan

A study testing Mango Pickle (Water-Based), Mango Pickle (Oil Based) and Carrot Pickle (Water-Based) in people with Maternal Health and Gut Health, run by Aga Khan University at 1 site in Pakistan.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The highest burden of malnutrition in the world is in South Asia and Africa. Over the last ten years, our work on Environmental Enteric Dysfunction in Matiari, a poor rural district in the Sind province of Pakistan, shows that the most critical driver of childhood stunting is anthropometry at birth. Read more about this study

Who is it for?
Ages 18 to 49 years, women onlyHealthy volunteers can take part
Conditions the study is for
Maternal Health, Gut Health
What is being tested?
Mango Pickle (Water-Based), Mango Pickle (Oil Based) and Carrot Pickle (Water-Based)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
223 participants
Where
1 sitePakistan
Study dates
29 Dec 2021to 10 Oct 2022
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 49 years
  • Women only
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Women of reproductive age group (18-49 years) residing in the study area and should provide informed consent for study participation.

Who cannot join

  • Antibiotics or probiotics or laxatives use in the past two weeks.
  • Current diarrheal illness.
  • Regular (>= two times a week) use of achars before enrollment.
  • Any Gastrointestinal illness such as chronic constipation, Irritable bowel syndrome, Gastroesophageal Reflux Disease (GERD), peptic ulcer disease, Gluten Sensitivity and Celiac Disease, Inflammatory Bowel Disease, or history of laparoscopic surgery in GI tract or cholecystectomy.
  • Known case of hypertension.

Trial locations and contacts

1 site in 1 country.

Pakistan1 site
  • Mother and Child Health Research and Training Center

    Matiari, Sindh, 71000

Other trials in Pakistan

About this study

Official title: Grand Challenges Fermented Food - Achars (fermented Pickles) in Pakistan

The highest burden of malnutrition in the world is in South Asia and Africa. Over the last ten years, our work on Environmental Enteric Dysfunction in Matiari, a poor rural district in the Sind province of Pakistan, shows that the most critical driver of childhood stunting is anthropometry at birth. Birth anthropometry is primarily influenced by maternal health and nutrition. Fermented foods are an indigenous yet underutilized resource that could improve gut health, reduce inflammation, and promote a healthy microbiome in women. The most common plant-based fermented food used in rural Sind is the achar, a local variety of fermented pickles made from many different vegetables and fruits. Achar has been used over centuries in this area. Traditional folklore dictates that achar is good for pregnancy. Craving for achar is a sign of early pregnancy in this culture. Achars are considered antiemetics and are believed to help relieve gastric issues in early pregnancy.

The medical benefits of pickles/achars are fairly well recognized. Major microbes involved in the fermentation of Achar are LAB (Lactic Acid Bacteria), bacillus, and micrococcus species, which are directly or indirectly responsible for multiple health benefits. However, a clinical trial has not been conducted to determine the impact of regular use of achar on the health of women of childbearing age in a real-life setting.

The investigator hypothesizes that traditional, fermented achar use reduces gut and systemic inflammation and drives a healthy microbiome in women of reproductive age in Matiari, rural Sindh, Pakistan. If our trial confirms this hypothesis, then at-scale use of the best achars can be advocated in this community as an Indigenous and culturally appropriate intervention.

Read the detailed description

The investigator recruited 210 women of reproductive age (18-45 years), including pregnant women. These women were divided into seven groups. Six groups were randomly assigned as "Test," and one group served as "Control" (non-fermented vegetables or fruits). Different formulations of achar were assigned to each of the groups.

G1= Mango Pickle (Water-Based) G2= Mango Pickle (Oil Based) G3= Carrot Pickle (Water-Based) G4= Radish Pickle (Water-Based) G5= Onion Pickle (Water-Based) G6= Lemon \& Chili Pickle (Water-Based)

Women were recruited from the community through a demographic surveillance system established in Matiari, Pakistan. The study staff approached and introduced the potential participants to this study. If Participants agree, After informed consent, a short questionnaire was filled out, including information about socio-demographics, household food insecurity index, history of illness, and anthropometric measurements. 10ml blood samples were collected at baseline and at 8 weeks. 5ml blood sample was used for CBC and cytokine measurement while 5ml blood was required to collect PBMCs which was used for Transcriptomics analyses as complete immune-profiling is necessary to study the microbiome-host interaction and its impact on immune cells. Fecal samples were collected longitudinally for biomarkers assessment and fecal microbiome at baseline, at 8 weeks, and then at 12 weeks. A 24-hour food recall form was filled out at enrollment and at 8 weeks. We delivered pickles to the intervention group. The investigator did not offer anything for the control group. However, control participants were requested to eat non-fermented food and avoid fermented foods. The investigator collected information about compliance with treatment (Test group) after every 14 days. Common food items consumed in the last 7 days were collected through the food frequency form at each follow-up. Participants in intervention groups were given pickles in 50 gms of pre-weighted cups/jars for daily consumption, and partially eaten pickle cups were weighed again at each follow-up to measure compliance and standardization of pickle intake. All jars will be bar-coded. The study team will ensure the refilling of pickles at the household level.

Being tested
Mango Pickle (Water-Based), Mango Pickle (Oil Based), Carrot Pickle (Water-Based), Radish Pickle (Water-Based), Onion Pickle (Water-Based)
Keywords
women of reproductive age, pregnant women, malnourished children, pakistan, microbiome, Fermented Foods, Fermented Achar, Fermented Pickle, Fermented Pickle - Achar

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Mango Pickle (Water-Based)Other

    Also called Mango Achar

    The ingredients used in Mango Pickle (Water-based) are Raw mangoes, Carrots, Lemon, Green chili, Gum Berry (Lasora), Grewia asiatica (Phalsa), Sea salt, Fenugreek seeds whole, Fenugreek mashed, Fennel seeds, Chili flakes, Coriander seeds, Turmeric powder, Cumin, Black seeds, Bay leaves, Mashed garlic, Mustard oil, Vinegar, and Water. The pickle's fermentation process will be completed in 6-7 days, and it will be ready to use.

  • Mango Pickle (Oil Based)Other

    Also called Mango Achar

    The ingredients used in Mango Pickle (Oil-based) are Raw mangoes, Carrots, Lemon, Green chili, Gum Berry (Lasora), Grewia asiatica (Phalsa), Sea salt, Fenugreek seeds whole, Fenugreek mashed, Fennel seeds, Chili flakes, Coriander seeds, Turmeric powder, Cumin, Black seeds, Bay leaves, Vinegar, Mashed garlic, and Mustard oil. The pickle's fermentation process will be completed in 6-7 days, and it will be ready to use.

  • Carrot Pickle (Water-Based)Other

    Also called Carrot Achar

    The ingredients used in Carrot Pickle (Water-Based) are Carrots, Spring garlic, Turmeric, water, mashed mustard seeds, chili powder, salt, and Mustard oil. The pickle's fermentation process will be completed in 2-3 days, and it will be ready to use.

  • Radish Pickle (Water-Based)Other

    Also called Radish Achar

    The ingredients used in Radish Pickle (Water-Based) are Radish, Spring garlic, Turmeric, water, mashed mustard seeds, chili powder, salt, and Mustard oil. The pickle's fermentation process will be completed in 2-3 days, and it will be ready to use.

  • Onion Pickle (Water-Based)Other

    Also called Onion Achar

    The ingredients used in Onion Pickle (Water-Based) are Onion, Vinegar, Turmeric, water, mashed mustard seeds, chili powder, salt, and Mustard oil. The pickle's fermentation process will be completed in 3-4 days, and it will be ready to use.

  • Lemon & Chili Pickle (Water-Based)Other

    Also called Lemon Achar

    The ingredients used in Lemon \& Chili Pickle (Water-Based) are Lemon, Green Chili, Turmeric, Vinegar, water, and salt. The pickle's fermentation process will be completed in 2-3 days, and it will be ready to use.

Study groups in NCT06748313
Study groupRoleWhat they receive
G1= Mango Pickle (Water-Based)ExperimentalThis group will use 50 grams of Mango Pickle (Water-Based) daily as an intervention.
Receives: Other: Mango Pickle (Water-Based)
G2= Mango Pickle (Oil Based)ExperimentalThis group will use 50 grams of Mango Pickle (oil-based) daily as an intervention.
Receives: Other: Mango Pickle (Oil Based)
G3= Carrot Pickle (Water-Based)ExperimentalThis group will use 50 grams of Carrot Pickle (Water-Based) daily as an intervention.
Receives: Other: Carrot Pickle (Water-Based)
G4= Radish Pickle (Water-Based)ExperimentalThis group will use 50 grams of Radish Pickle (Water-Based) daily as an intervention.
Receives: Other: Radish Pickle (Water-Based)
G5= Onion Pickle (Water-Based)ExperimentalThis group will use 50 grams of Onion Pickle (Water-Based) daily as an intervention.
Receives: Other: Onion Pickle (Water-Based)
G6= Lemon & Chili Pickle (Water-Based)ExperimentalThis group will use 50 grams of Lemon \& Chili Pickle (Water-Based) daily as an intervention.
Receives: Other: Lemon & Chili Pickle (Water-Based)
Control (non-fermented vegetables or fruits)No interventionThis group will serve as "Control" (non-fermented vegetables or fruits).

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Stool inflammatory biomarkers

    Change from baseline in myeloperoxidase (MPO)and lipocalin (LCN-2) at 8 weeks measured using ELISA in ng/ml

    Measured: Baseline and 8 weeks

Secondary outcomes (2)
  1. C-reactive protein (CRP)

    Change from baseline in CRP (mg/ml) at 8 weeks measured using an automated analyzer

    Measured: Baseline and 8 weeks

  2. Microbiota composition

    Change from baseline in 16S rRNA (alpha and beta diversity indices) enumeration at 8 and 12 weeks, determined using Illumina-based sequencing

    Measured: Baseline and 8 and 12 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Dec 2024
  2. Study start29 Dec 2021
  3. Primary completion10 Oct 2022
  4. Study completion10 Oct 2022

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Other
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
223 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06748313
Sponsor's protocol ID
51952
Acronym
FF
Status last verified
Dec 2024
First submitted
5 Dec 2024
Last updated
31 Jan 2025
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: De-identified individual data for all primary and secondary outcome measures will be made available.

Questions about this trial

What is this clinical trial studying?

A study testing Mango Pickle (Water-Based), Mango Pickle (Oil Based) and Carrot Pickle (Water-Based) in people with Maternal Health and Gut Health, run by Aga Khan University at 1 site in Pakistan.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 31 Jan 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Pakistan. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Stool inflammatory biomarkers (time frame: Baseline and 8 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 31 Jan 2025.

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