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Retinitis pigmentosa 81(RP81)

MedGen UID:
1637738
Concept ID:
C4693443
Disease or Syndrome
Synonym: RP81
 
Gene (location): IFT43 (14q24.3)
 
Monarch Initiative: MONDO:0036482
OMIM®: 617871

Clinical features

From HPO
Night blindness
MedGen UID:
10349
Concept ID:
C0028077
Disease or Syndrome
Inability to see well at night or in poor light.
Reduced visual acuity
MedGen UID:
65889
Concept ID:
C0234632
Finding
Diminished clarity of vision.
Optic disc pallor
MedGen UID:
108218
Concept ID:
C0554970
Finding
A pale yellow discoloration of the optic disc (the area of the optic nerve head in the retina). The optic disc normally has a pinkish hue with a central yellowish depression.
Bone spicule pigmentation of the retina
MedGen UID:
323029
Concept ID:
C1836926
Finding
Pigment migration into the retina in a bone-spicule configuration (resembling the nucleated cells within the lacuna of bone).
Retinal pigment epithelial atrophy
MedGen UID:
333564
Concept ID:
C1840457
Finding
Atrophy (loss or wasting) of the retinal pigment epithelium observed on fundoscopy or fundus imaging.
Attenuation of retinal blood vessels
MedGen UID:
480605
Concept ID:
C3278975
Finding

Professional guidelines

PubMed

Britten-Jones AC, Mack HG, Vincent AL, Hill LJ, Edwards TL, Ayton LN
Clin Genet 2024 Jan;105(1):34-43. Epub 2023 Aug 8 doi: 10.1111/cge.14415. PMID: 37553298Free PMC Article
Liew G, Moore AT, Webster AR, Michaelides M
Invest Ophthalmol Vis Sci 2015 Feb 10;56(3):1531-6. doi: 10.1167/iovs.14-15995. PMID: 25670491
Ikeda Y, Hisatomi T, Yoshida N, Notomi S, Murakami Y, Enaida H, Ishibashi T
Graefes Arch Clin Exp Ophthalmol 2012 Jun;250(6):809-14. Epub 2012 Jan 4 doi: 10.1007/s00417-011-1904-5. PMID: 22215259

Recent clinical studies

Etiology

Cortinhal T, Santos C, Vaz-Pereira S, Marta A, Duarte L, Miranda V, Costa J, Sousa AB, Peter VG, Kaminska K, Rivolta C, Carvalho AL, Saraiva J, Soares CA, Silva R, Murta J, Santos LC, Marques JP
Graefes Arch Clin Exp Ophthalmol 2024 Jun;262(6):1883-1897. Epub 2024 Jan 8 doi: 10.1007/s00417-023-06360-2. PMID: 38189974Free PMC Article
Heon E, Melia M, Bocchino LE, Samarakoon L, Duncan JL, Ayala AR, Audo I, Bradley C, Cheetham JK, Dagnelie G, Durham TA, Hoyng CB, Jain N, Jayasundera KT, Pennesi ME, Weng CY; Foundation Fighting Blindness Consortium Investigator Group
Am J Ophthalmol 2024 Apr;260:200-211. Epub 2023 Dec 21 doi: 10.1016/j.ajo.2023.12.009. PMID: 38135239
Daich Varela M, Conti GM, Malka S, Vaclavik V, Mahroo OA, Webster AR, Tran V, Michaelides M
Ophthalmology 2023 Dec;130(12):1327-1335. Epub 2023 Aug 5 doi: 10.1016/j.ophtha.2023.07.027. PMID: 37544434Free PMC Article
Deutsch S, Lommatzsch A, Weinitz S, Farmand G, Kellner U
Graefes Arch Clin Exp Ophthalmol 2022 Jun;260(6):1923-1931. Epub 2022 Jan 4 doi: 10.1007/s00417-021-05530-4. PMID: 34982219Free PMC Article
Oluleye TS, Babalola YO, Majekodunmi OI, Ijaduola MA
Niger J Clin Pract 2021 Mar;24(3):341-344. doi: 10.4103/njcp.njcp_408_20. PMID: 33723107

Diagnosis

Cortinhal T, Santos C, Vaz-Pereira S, Marta A, Duarte L, Miranda V, Costa J, Sousa AB, Peter VG, Kaminska K, Rivolta C, Carvalho AL, Saraiva J, Soares CA, Silva R, Murta J, Santos LC, Marques JP
Graefes Arch Clin Exp Ophthalmol 2024 Jun;262(6):1883-1897. Epub 2024 Jan 8 doi: 10.1007/s00417-023-06360-2. PMID: 38189974Free PMC Article
Heon E, Melia M, Bocchino LE, Samarakoon L, Duncan JL, Ayala AR, Audo I, Bradley C, Cheetham JK, Dagnelie G, Durham TA, Hoyng CB, Jain N, Jayasundera KT, Pennesi ME, Weng CY; Foundation Fighting Blindness Consortium Investigator Group
Am J Ophthalmol 2024 Apr;260:200-211. Epub 2023 Dec 21 doi: 10.1016/j.ajo.2023.12.009. PMID: 38135239
Daich Varela M, Conti GM, Malka S, Vaclavik V, Mahroo OA, Webster AR, Tran V, Michaelides M
Ophthalmology 2023 Dec;130(12):1327-1335. Epub 2023 Aug 5 doi: 10.1016/j.ophtha.2023.07.027. PMID: 37544434Free PMC Article
Oh JK, Ryu J, Tsang SH
Methods Mol Biol 2023;2560:81-90. doi: 10.1007/978-1-0716-2651-1_7. PMID: 36481885
Deutsch S, Lommatzsch A, Weinitz S, Farmand G, Kellner U
Graefes Arch Clin Exp Ophthalmol 2022 Jun;260(6):1923-1931. Epub 2022 Jan 4 doi: 10.1007/s00417-021-05530-4. PMID: 34982219Free PMC Article

Therapy

Oshitari T
Int J Mol Sci 2024 Sep 29;25(19) doi: 10.3390/ijms251910485. PMID: 39408817Free PMC Article
Wada N, Takagi S, Yoshikawa A, Itokawa T, Maruyama T, Hori Y
Semin Ophthalmol 2024 Aug;39(6):480-487. Epub 2024 Jun 8 doi: 10.1080/08820538.2024.2363849. PMID: 38851891
Kuehlewein L, Zobor D, Andreasson SO, Ayuso C, Banfi S, Bocquet B, Bernd AS, Biskup S, Boon CJF, Downes SM, Fischer MD, Holz FG, Kellner U, Leroy BP, Meunier I, Nasser F, Rosenberg T, Rudolph G, Stingl K, Thiadens AAHJ, Wilhelm B, Wissinger B, Zrenner E, Kohl S, Weisschuh N; RD-CURE Consortium
JAMA Ophthalmol 2020 Dec 1;138(12):1241-1250. doi: 10.1001/jamaophthalmol.2020.4206. PMID: 33057649Free PMC Article
Mansour AM, Sheheitli H, Kucukerdonmez C, Sisk RA, Moura R, Moschos MM, Lima LH, Al-Shaar L, Arevalo JF, Maia M, Foster RE, Kayikcioglu O, Kozak I, Kurup S, Zegarra H, Gallego-Pinazo R, Hamam RN, Bejjani RA, Cinar E, Erakgün ET, Kimura A, Teixeira A
Retina 2018 Feb;38(2):416-423. doi: 10.1097/IAE.0000000000001542. PMID: 28221257
Haws RM, Joshi A, Shah SA, Alkandari O, Turman MA
Pediatr Nephrol 2016 Nov;31(11):2153-61. Epub 2016 Jun 1 doi: 10.1007/s00467-016-3415-4. PMID: 27245600

Prognosis

Cortinhal T, Santos C, Vaz-Pereira S, Marta A, Duarte L, Miranda V, Costa J, Sousa AB, Peter VG, Kaminska K, Rivolta C, Carvalho AL, Saraiva J, Soares CA, Silva R, Murta J, Santos LC, Marques JP
Graefes Arch Clin Exp Ophthalmol 2024 Jun;262(6):1883-1897. Epub 2024 Jan 8 doi: 10.1007/s00417-023-06360-2. PMID: 38189974Free PMC Article
Daich Varela M, Conti GM, Malka S, Vaclavik V, Mahroo OA, Webster AR, Tran V, Michaelides M
Ophthalmology 2023 Dec;130(12):1327-1335. Epub 2023 Aug 5 doi: 10.1016/j.ophtha.2023.07.027. PMID: 37544434Free PMC Article
Lo JE, Cheng CY, Yang CH, Yang CM, Chen YC, Huang YS, Chen PL, Chen TC
Transl Vis Sci Technol 2022 Jul 8;11(7):6. doi: 10.1167/tvst.11.7.6. PMID: 35816039Free PMC Article
Huang CH, Yang CH, Lai YJ, Hsiao CK, Hou YC, Yang CM, Chen TC
Retina 2022 Feb 1;42(2):388-395. doi: 10.1097/IAE.0000000000003301. PMID: 34510128
Liew G, Strong S, Bradley P, Severn P, Moore AT, Webster AR, Mitchell P, Kifley A, Michaelides M
Br J Ophthalmol 2019 Aug;103(8):1163-1166. Epub 2018 Oct 5 doi: 10.1136/bjophthalmol-2018-311964. PMID: 30291136

Clinical prediction guides

Heon E, Melia M, Bocchino LE, Samarakoon L, Duncan JL, Ayala AR, Audo I, Bradley C, Cheetham JK, Dagnelie G, Durham TA, Hoyng CB, Jain N, Jayasundera KT, Pennesi ME, Weng CY; Foundation Fighting Blindness Consortium Investigator Group
Am J Ophthalmol 2024 Apr;260:200-211. Epub 2023 Dec 21 doi: 10.1016/j.ajo.2023.12.009. PMID: 38135239
Daich Varela M, Conti GM, Malka S, Vaclavik V, Mahroo OA, Webster AR, Tran V, Michaelides M
Ophthalmology 2023 Dec;130(12):1327-1335. Epub 2023 Aug 5 doi: 10.1016/j.ophtha.2023.07.027. PMID: 37544434Free PMC Article
Lo JE, Cheng CY, Yang CH, Yang CM, Chen YC, Huang YS, Chen PL, Chen TC
Transl Vis Sci Technol 2022 Jul 8;11(7):6. doi: 10.1167/tvst.11.7.6. PMID: 35816039Free PMC Article
Heath Jeffery RC, Mukhtar SA, McAllister IL, Morgan WH, Mackey DA, Chen FK
Ophthalmic Genet 2021 Aug;42(4):431-439. Epub 2021 May 3 doi: 10.1080/13816810.2021.1913610. PMID: 33939573Free PMC Article
Kuehlewein L, Zobor D, Andreasson SO, Ayuso C, Banfi S, Bocquet B, Bernd AS, Biskup S, Boon CJF, Downes SM, Fischer MD, Holz FG, Kellner U, Leroy BP, Meunier I, Nasser F, Rosenberg T, Rudolph G, Stingl K, Thiadens AAHJ, Wilhelm B, Wissinger B, Zrenner E, Kohl S, Weisschuh N; RD-CURE Consortium
JAMA Ophthalmol 2020 Dec 1;138(12):1241-1250. doi: 10.1001/jamaophthalmol.2020.4206. PMID: 33057649Free PMC Article

Recent systematic reviews

Munir A, Afsar S, Rehman AU
BMC Ophthalmol 2024 Feb 5;24(1):55. doi: 10.1186/s12886-024-03319-7. PMID: 38317096Free PMC Article
Sallum JMF, Kaur VP, Shaikh J, Banhazi J, Spera C, Aouadj C, Viriato D, Fischer MD
Adv Ther 2022 Mar;39(3):1179-1198. Epub 2022 Jan 30 doi: 10.1007/s12325-021-02036-7. PMID: 35098484Free PMC Article

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