- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT02264509
Peripheral Arterial Insufficiency Associated With HIV/AIDS (AIHIV)
Prevalence and Risk Factors of Arterial Insufficiency in Patients With HIV / AIDS
Studienübersicht
Status
Intervention / Behandlung
Detaillierte Beschreibung
A case study nested in a cohort of patients with HIV / AIDS at Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico, with a cohort of 1500 patients , a sample size of 206 individuals was calculated. Data collection was performed in a prospective cross shape.
During the interview, written informed consent for inclusion in the study, along with a standard query of vascular surgery in which the patient's history as well as cardiovascular risk factors. Also, a vascular physical examination including palpation of pulses in upper and lower extremities (brachial, radial, ulnar, femoral, popliteal, posterior tibial and dorsalis pedis), femoral murmurs search and determining ankle / brachial indexes with a standardized method.
In determining the ABI was counted with a Doppler ultrasound 8 mHz, transducer gel and a sleeve for manual measurement of blood pressure, 20% longer than the largest diameter of the arm circumference.
If the patient is diagnosed with, symptomatic or asymptomatic arterial insufficiency, ABI measurements were performed at rest and effort, plus pressure index finger-arm or plethysmography. Patients with altered rates were followed in vascular surgery care.
The data were recorded in a single database unique protected by password. The results were analyzed using the statistical program STATA v 9.0.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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D.F., Mexico
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MExico city, D.F., Mexico, Mexiko, 14000
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Patients with HIV / AIDS are included in active consultation of Infectious Diseases INCMNSZ and sign informed consent.
Exclusion Criteria:
- Patients who do not wish to participate in the study and those who did not complete their interview and vascular physical examination.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Beobachtungsmodelle: Kohorte
- Zeitperspektiven: Interessent
Kohorten und Interventionen
Gruppe / Kohorte |
Intervention / Behandlung |
|---|---|
|
Arterial insufficiency and HIV
Of a cohort of 206 HIV patients will be randomly selected 206 for Ankle-brachial index to identify wich suffer symptomatic or asymptomatic arterial insufficiency
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The only procedure to be performed is the measurement of ABI for the diagnosis of arterial insufficiency.
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Arterial insufficiency
Zeitfenster: 1 time
|
Arterial insufficiency is measured by Ankle / brachial index described as ABI<0.9 or ABI >1.2
|
1 time
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Gender
Zeitfenster: 1 time
|
Male or Female
|
1 time
|
|
Age
Zeitfenster: 1 time
|
Number of years
|
1 time
|
|
Diabetes mellitus
Zeitfenster: 1 time
|
Defined as diagnosis in previous notes in the file or use of oral hypoglycemic agents.
|
1 time
|
|
Hypercholesterolemia
Zeitfenster: 1 time
|
Defined as the last digit of C-LDL in serum of the patient, which is more than 150 mg / dL.
|
1 time
|
|
Hypertriglyceridemia
Zeitfenster: 1 time
|
Defined as the last digit of the patient's serum triglycerides, which is greater than 200 mg / dL.
|
1 time
|
|
Hypoalphalipoproteinemia
Zeitfenster: 1 time
|
Defined as the last digit of HDL-C in patient serum, which is less than 50 mg / dL.
|
1 time
|
|
Hypertension (High blood pressure)
Zeitfenster: 1 time
|
Defined as diagnosis in previous notes or use of antihypertensives.
|
1 time
|
|
Ischemic heart disease
Zeitfenster: 1 time
|
Defined as previous heart attack.
|
1 time
|
|
Stroke
Zeitfenster: 1 time
|
Defined as previous diagnosis in the record.
|
1 time
|
|
Smoking
Zeitfenster: 1 time
|
Smoking yes or no.
|
1 time
|
|
Smoking index
Zeitfenster: 1 time
|
Smoking index defined as the number of cigarettes smoked per day by the number of years of smoking divided by 20.
|
1 time
|
|
Drug abuse
Zeitfenster: 1 time
|
Defined as use or history of use of drugs of abuse investigated during the interview
|
1 time
|
|
AIDS
Zeitfenster: 1 time
|
Defined as confirmatory serologic diagnosis of HIV associated with AIDS-defining illnesses
|
1 time
|
|
Diagnostic Time of HIV
Zeitfenster: 1 time
|
Defined as the time interval in months from diagnosis of HIV to interview for the research protocol.
|
1 time
|
|
Viral Load
Zeitfenster: 1 time
|
Defined as the last number of copies of certain virus in patient serum in the record.
|
1 time
|
|
CD4
Zeitfenster: 1 time
|
Defined as the final determination of number of CD4 in serum.
|
1 time
|
|
HAART (Highly active anti-retroviral therapy)
Zeitfenster: 1 time
|
Defined as use of at least one drug with anti-retroviral activity.
|
1 time
|
|
Time HAART
Zeitfenster: 1 TIME
|
Defined as a period in months
|
1 TIME
|
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
HIV
Zeitfenster: 1 time
|
Defined as confirmatory serological diagnosis of HIV (ELISA + Western Blot)
|
1 time
|
Mitarbeiter und Ermittler
Ermittler
- Hauptermittler: Carlos A. Hinojosa, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
- Hauptermittler: Ana Elsa Núñez Salgado, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
- Studienstuhl: Laura Jael del C. Ortiz López, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
- Studienstuhl: Jaime Omar Herrera Cáceres, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
- Studienstuhl: Brenda E. Crabtree Ramirez, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
- Studienstuhl: Juan Sierra Madero, MD, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- RNA-Virusinfektionen
- Viruserkrankungen
- Infektionen
- Durch Blut übertragene Infektionen
- Übertragbare Krankheiten
- Sexuell übertragbare Krankheiten, viral
- Sexuell übertragbare Krankheiten
- Lentivirus-Infektionen
- Retroviridae-Infektionen
- Erkrankungen des Immunsystems
- Langsame Viruserkrankungen
- HIV-Infektionen
- Erworbenes Immunschwächesyndrom
- Immunologische Mangelsyndrome
Andere Studien-ID-Nummern
- InstitutoNCMNSZ-CIIBH693
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