Guidelines Summary
The WHO treatment guidelines recommend treatment of both paucibacillary and multibacillary leprosy with a combination of three drugs. For rifampicin-resistant leprosy, the WHO guidelines indicate treatment with a multidrug regimen for the first 6 months, followed by second line treatments for the next 18 months. [18]
-
Hands with Z-thumbs, clawing, contractures, and shortening of fingers due to repetitive injury and healing. Ho Chi Minh City, Vietnam. Courtesy of D. Scott Smith, MD.
-
Patient with facial nerve palsy and contractures of the hand. Daloa, Ivory Coast. Courtesy of D. Scott Smith, MD.
-
Chronic insensate patch due to leprosy infection. Ho Chi Minh City, Vietnam. Courtesy of D. Scott Smith, MD.
-
Characteristic clawed hand deformity caused by ulnar involvement in leprosy. Daloa, Ivory Coast. Courtesy of D. Scott Smith, MD.
-
Chronic nonhealing ulcer at the metatarsal head resulting from loss of sensation in the feet. Karigiri, Tamil Nadu, India. Courtesy of Tara Ramachandra.
-
Multiple flat hypopigmented lesions on shoulder and neck, suggestive of multibacillary leprosy. Note ulceration of hypothenar area of hand, indicative of sensory loss with curled 5th digit, from ulnar neuropathy. Redwood City, California, United States. Courtesy of D. Scott Smith, MD.
-
Man with advanced deformities caused by unmanaged leprosy. Keratitis, loss of eyebrow, thickened skin, and typical hand impairments. Ho Chi Minh City, Vietnam. Courtesy of D. Scott Smith, MD.
-
Histopathology of leprosy: Large numbers of acid-fast bacilli (in clusters) in histiocytes and within nerves. Fite-Faraco stain 500 X. Courtesy of Tara Ramachandra, MD, and D. Scott Smith, MD.
-
Patient with multibacillary leprosy showing subsequent erythema nodosum leprosum reaction. Santa Clara, California. Courtesy of D. Scott Smith, MD.
-
Patient with erythema nodosum leprosum type 2 reaction several weeks after initiation of drug therapy. This photograph was taken after tendon release. Redwood City, California. Courtesy of D. Scott Smith, MD.
-
Increased pigmentation on the face due to clofazimine therapy. Courtesy of D. Scott Smith, MD.
-
WHO map showing worldwide prevalence of leprosy in 2017. Courtesy of the WHO.
-
2018 leprosy treatment guidelines. Courtesy of the WHO.
-
Map of countries reporting rifampicin resistance in leprosy between 2009 and 2015. Courtesy of the WHO.
-
2018 WHO guidelines for treatment of drug-resistant leprosy. Courtesy of the WHO.
-
2018 guidelines for single-dose rifampicin. Courtesy of the WHO.
Tables
Age Group |
Drug |
Dosage and Frequency |
Duration |
|
Multibacillary Leprosy |
Paucibacillary Leprosy |
|||
Adult |
Rifampicin |
600 mg once a month |
12 months |
6 months |
Clofazimine |
300 mg once a month and 50 mg daily |
|||
Dapsone |
100 mg daily |
|||
Children (10-14 years) |
Rifampicin |
450 mg once a month |
12 months |
6 months |
Clofazimine |
150 mg once a month, 50 mg on alternate days |
|||
Dapsone |
50 mg daily |
|||
Children < 10 years or < 40 kg |
Rifampicin |
10 mg/kg once a month |
12 months |
6 months |
Clofazimine |
100 mg once a month, 50 mg twice weekly |
|||
Dapsone |
2 mg/kg daily |
|||
Resistance Type |
Treatment |
|
First 6 months (daily) |
Next 18 months (daily) |
|
Rifampicin resistance |
Ofloxacin 400 mg* plus Minocycline 100 mg plus Clofazimine 50 mg |
Ofloxacin 400 mg* or Minocycline 100 mg plus Clofazimine 50 mg |
Ofloxacin 400 mg* plus Clarithromycin 500 mg plus Clofazimine 50 mg |
Ofloxacin 400 mg* plus Clofazimine 50 mg |
|
Rifampicin and ofloxacin resistance |
Clarithromycin 500 mg plus Minocycline 100 mg plus Clofazimine 50 mg |
Clarithromycin 500 mg or Minocycline 100 mg plus Clofazimine 50 mg |
*Ofloxacin 400 mg can be replaced by levofloxacin 500 mg or moxifloxacin 400 mg |
||
