CovidResearchTrials by Shray Alag


CovidResearchTrials Covid 19 Research using Clinical Trials (Home Page)


HP:0400007: PolymenorrheaHPO

Developed by Shray Alag
Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (0)


Name (Synonyms) Correlation

Correlated MeSH Terms (1)


Name (Synonyms) Correlation
D008599 Menstruation Disturbances NIH 1.00

Correlated HPO Terms (0)


Name (Synonyms) Correlation

There is one clinical trial.

Clinical Trials


1 Menstrual Cycle Characteristics of Healthcare Professionals at Covid 19 Pandemic Hospital

The Covid-19 pandemic has impacted healthcare workers physically and psychologically. The aim of this study is to examine whether there is a change in menstrual cycle characteristics during pandemia. The aim of this study is to investigate whether there is an association between covid infection and menstrual cycle changes.

NCT04413058 Menstrual Irregularity Covid 19
MeSH:Menstruation Disturbances
HPO:Polymenorrhea

Primary Outcomes

Description: Irregular menstrual cycle

Measure: Rate of irregular menstrual cycle

Time: 1 month after starting to work at pandemic clinic

Description: Length of cycle (day)

Measure: Length of cycle

Time: 1 month after starting to work at pandemic clinic

Description: Duration of bleeding (day)

Measure: Rate of prolonged bleeding

Time: 1 month after starting to work at pandemic clinic

Description: Number of used tampons during bleeding

Measure: Amount of flow

Time: 1 month after starting to work at pandemic clinic

Description: Dysmenorrhea status

Measure: Rate of dysmenorrhea

Time: 1 month after starting to work at pandemic clinic

Secondary Outcomes

Description: Menstrual cycle difference between covid positive and negative healthcare workers (days)

Measure: The number of difference in menstrual cycle length

Time: Up to 1 month after covid infection

Description: Duration of bleeding difference between covid positive and negative healthcare workers (days)

Measure: The number of difference in bleeding days

Time: Up to 1 month after covid infection

Description: Amount of flow difference between covid positive and negative healthcare workers (tampons)

Measure: The number of difference in amount of flow

Time: Up to 1 month after covid infection


HPO Nodes


Protein Mutations 0
SNP 0