Predictive effect of nocturnal penile tumescence and rigidity (NPTR) on response to medication in patients with traumatic erectile dysfunction

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900021829

Enrollment

Unknown

Registered

2019-03-11

Start date

2019-04-01

Completion date

Unknown

Last updated

2019-03-18

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

Conditions

Traumatic Erectile Dysfunction

Interventions

Observation group:Sidenafil treatment

Eligibility

Sex/Gender

Male

Age

20 Years to 50 Years

Inclusion criteria

Inclusion criteria: Traumatic ED, IIEF-EF?24?; Aged 20 to 50 years; Married or stable heterosexual relationship; The type of traumatic: Pelvic fracture urethral disrupt, Pelvic surgery (prostate, bladder, rectum), spinal injury or surgery;Organic ED diagnosed by NPTR;Signed informed consent.

Exclusion criteria

Exclusion criteria: 1) Patients with previous history of ED; 2) Patients with previous history of diabetes, hypertension or angioneuropathy; 3) Patients with mental illness (depression, schizophrenia, epilepsy) or long-term use of antipsychotic drugs; 4) Patients with poor compliance or are unable to cooperate with follow-up; 5) The researchers believe the patients are unsuitable to participate the trail.

Design outcomes

Primary

Measure	Time frame
the score of ED domain of the IIF questionnaire(questions1-5, 15);Sexual Encounter Profile diary questionnaire (SEP);	—

Secondary

Measure	Time frame
Global Assessment Questions;Erection in the morning;nocturnal penile tumescence and rigidity (NPTR);	—

Countries

China

Contacts

Public ContactJing Peng

Peking University First Hospital

pengjing@bjmu.edu.cn+86 8613683297502

Outcome results

None listed

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