Steam Inhalations in COVID-19 Patients

NCT ID: NCT04743349

Last Updated: 2022-08-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

143 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-01-26

Study Completion Date

2021-06-06

Brief Summary

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The new coronavirus (SARS-CoV-2) causing COVID-19 is an RNA virus coated with a capsid and a peri-capsid crossed by glycoprotein structures. The external proteic structure, which attacks human cells, is a potential target to therapeutic interventions against virus replication in airways.

Since high temperature can cause irreversible denaturation of proteins and loss of SARS CoV and SARS CoV-2 infectivity was obtained after heating at 56 ◦C for 15 and 30 min in liquid environments respectively, we designed a protocol aimed at damaging SARS-CoV-2 capsid through steam inhalation cycles. Although the ominous consequences of COVID 19 infections has directed medical attention toward solidly established medical approaches, the European Pharmacopoeia VI edition also quotes steam inhalations as a procedure to treat of respiratory diseases.

Based on these suggestions we established a quasi-randomized clinical trial enrolling 200 asymptomatic or paucisymptomatic patients in whom rhino-pharyngeal-swab revealed a SARS-CoV-2 infection. The study protocol consisted of exposure of airway mucosae to humidified steam (pH 8 per NaHCO3 and hypertonic 15 g/L NaCl) through steam inhalation for at least 20 min (4 cycles of 5 min) daily, for 10 days.

The objective of the study is to reduce the viral shedding using steam inhalations.

Detailed Description

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Conditions

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Covid19 Coronavirus Infection Coronavirus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Experimental arm

Steam inhalations

Group Type EXPERIMENTAL

Steam inhalations

Intervention Type PROCEDURE

Exposure of airway mucosae to humidified steam through steam inhalation for at least 20 min (4 cycles of 5 min) daily, for 10 days.

Control arm

No intervention

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Steam inhalations

Exposure of airway mucosae to humidified steam through steam inhalation for at least 20 min (4 cycles of 5 min) daily, for 10 days.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Adults with a SARS-CoV-2 positive molecular swab carried out in the previous 48 hours before the enrollement
* Adults with mild infection
* Adults with symptoms such as fever above 37 ° C, feeling bad, cold symptoms (cough, pharyngodynia, nasal congestion), headache, myalgia, diarrhea, anosmia, dysgeusia
* Adults without the above symptoms

Exclusion Criteria

* Adults with dyspnea and/or dehydration and/or alterations in consciousness and/or sepsis.
* Subjects with severe asthma
* Subjects and with contraindications to treatment with steam inhalations
* Multi-allergic subjects
* Subjects unable to complete the protocol
Minimum Eligible Age

18 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Meyer Children's Hospital IRCCS

OTHER

Sponsor Role lead

Responsible Party

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Giancarlo la Marca

Pharm Sc

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Meyer Children's Hospital

Florence, , Italy

Site Status

Countries

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Italy

Other Identifiers

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Steam-COVID

Identifier Type: -

Identifier Source: org_study_id

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