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Patients with central centrifugal cicatricial alopecia show high prevalence of hypertension and dyslipidemiaCommon health issues often occur alongside central centrifugal cicatricial alopecia

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Key Takeaway
Note that patients with CCCA frequently present with significant comorbidities including hypertension and dyslipidemia.

This meta-analysis examines the prevalence and case-control associations of various comorbidities in patients with central centrifugal cicatricial alopecia (CCCA). The analysis included a total sample size of 9103 patients to determine the frequency of conditions such as hypertension, dyslipidemia, obesity, uterine leiomyomas, anxiety disorders, and thyroid disease.

The findings indicate high prevalence rates for several comorbidities: hypertension was reported at 51.9% (95% CI 33.8-69.6) and dyslipidemia at 58.4% (95% CI 29.0-82.8). Case-control associations were statistically significant for dyslipidemia (OR 4.46; 95% CI 1.09-18.25), anxiety disorders (OR 3.27; 95% CI 1.22-8.79), and uterine leiomyomas (OR 2.25; 95% CI 1.10-4.58). Conversely, hypertension, obesity, and thyroid disease were not consistently associated in case-control analyses.

The authors note that the evidence is limited by methodological heterogeneity because the included studies were mostly retrospective and predominantly based in the U.S. Clinically, these findings suggest that CCCA may be accompanied by a substantial burden of medically recorded systemic comorbidities, supporting the need for holistic, individualized clinical assessments for affected patients.

How this fits prior evidence

This meta-analysis addresses a gap in understanding the systemic health profile of patients with central centrifugal cicatricial alopecia. While previous coverage has focused on cardiovascular risks such as hypertension and inflammation in other conditions, this study specifically identifies high prevalence rates of hypertension (51.9%) and dyslipidemia (58.4%) within the CCCA population.

Living with central centrifugal cicatricial alopecia (CCCA) can be frustrating, but it might also be linked to other health concerns. A large review of data from over 9,000 patients found that many people with this specific hair loss condition also have underlying medical issues like high blood pressure and high cholesterol.

Specifically, the study found that about 51.9% of those with CCCA had hypertension (high blood pressure) and 58.4% had dyslipidemia (unhealthy cholesterol levels). Additionally, researchers noted significant links between CCCA and anxiety disorders, as well as uterine leiomyomas (noncancerous growths in the uterus).

While some conditions like obesity and thyroid disease were common, they did not show a consistent link across all studies. Because much of this data comes from older records, it shows a connection rather than a direct cause. These findings suggest that doctors should take a broad look at a patient's overall health when treating hair loss.

What this means for you:
People with CCCA often have other conditions like high blood pressure and anxiety, requiring a full health check.

Common questions

What other health issues are linked to this hair loss?

The study found that many patients with central centrifugal cicatricial alopecia also had high blood pressure (51.9%) and high cholesterol (58.4%). There were also significant links to anxiety disorders and uterine leiomyomas.

Are these conditions definitely caused by the hair loss?

No, the study shows an association, not a direct cause. Because the data came from observational studies, it means these conditions often happen together in patients with this specific type of hair loss.

What is the risk for anxiety or other issues?

The analysis showed a significant association between anxiety disorders and the hair loss condition. However, some issues like obesity and thyroid disease were not consistently linked to the condition across all studies.

Study Details

Study typeMeta analysis
Sample sizen = 9,103
EvidenceLevel 1
PublishedAug 2026
View Original Abstract ↓
Central centrifugal cicatricial alopecia (CCCA) is the most common scarring alopecia among women of African descent and has been increasingly associated with systemic comorbidities, particularly cardiometabolic and fibroproliferative conditions. We conducted a PRISMA 2020 compliant systematic review and random-effects meta-analysis, prospectively registered in PROSPERO (CRD420250656067), to quantify pooled prevalence estimates and case-control associations for comorbidities in CCCA. MEDLINE and Embase were searched through 18 June 2025 for observational studies reporting comorbidities in CCCA. Twenty three studies, comprising 9,103 patients with CCCA, were eligible. Hypertension (51.9%, 95% CI 33.8-69.6), dyslipidemia (58.4%, 95% CI 29.0 82.8), obesity (37.1%, 95% CI 10.8-74.2) and uterine leiomyomas (28.0%, 95% CI 8.0-64.0) were frequently reported, with substantial heterogeneity across studies. In case-control analyses, CCCA was significantly associated with dyslipidaemia (OR 4.46, 95% CI 1.09-18.25), uterine leiomyomas (OR 2.25, 95% CI 1.10-4.58) and anxiety disorders (OR 3.27, 95% CI 1.22-8.79), whereas hypertension, obesity and thyroid disease were not consistently associated. Most included studies were retrospective and predominantly U.S.-based, contributing to methodological heterogeneity. These findings suggest that CCCA may be accompanied by a substantial burden of medically recorded systemic comorbidities and support holistic, individualized clinical assessment.
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